JP3244078U6 - Fall prevention utility pole body reinforcement base - Google Patents

Abstract

To provide a toppling prevention utility pole body reinforcing base that is easy to install and has a simple structure.
[Solution] The present invention includes an underground reinforcement part 1 and an aboveground warning part 2, the underground reinforcement part and the aboveground warning part have the same structure, a warning sticker 3 is installed on the outside of the aboveground warning part, the underground reinforcement part includes an inner fixed tube, an outer fixed tube, and a reinforcing material, the reinforcing material is installed between the inner fixed tube and the outer fixed tube, a bottom plate is installed at the bottom of the inner fixed tube and the outer fixed tube, the inner fixed tube includes at least two sets of a first inner arc plate and a first bracket, the first bracket includes a first horizontal support plate and a first vertical support plate, the first horizontal support plate has an arc structure, the first vertical support plate is installed on the outside of the first horizontal support plate, the first inner arc plate is installed on the inside of the first horizontal support plate and is connected to the first horizontal support plate and the first vertical support plate. The underground reinforcement part of the present invention is used to reinforce the utility pole body, and the aboveground warning part is presented through a warning sticker to reinforce the utility pole body to prevent it from falling.
[Selected Figure] Figure 1

Description

This invention relates to the field of electric power equipment technology, and more specifically to a pole reinforcement base to prevent poles from falling over.

At present, there are two solutions to prevent towers from falling over both at home and abroad: adding tension wires and burying the foundation of the pole deeper. With the rapid development of the economy and power grid construction in Aksu, China, a huge number of poles are shouldering the heavy responsibility of overhead power lines. Some of them need to be buried in farmland due to the needs of line design. At present, for poles buried in farmland, the poles are mainly reinforced by adding and installing tension wires. When adding and installing tension wires, the pull disk and tension wire rod are buried in advance according to the design. The tension wire occupies a large width, on the one hand, it takes a long time to install and occupies a large area of farmland, but on the other hand, the tension wire of the pole body is not clear, so it is difficult for workers to see the tension wire when using agricultural machinery, and they may accidentally hit the tension wire and pull down the pole body.

Conventional patent number ZL202022125891.7 is a reinforcement device for preventing a utility pole body from tipping over, comprising an outer fixed tube, an inner fixed tube and a support plate, the outer fixed tube comprising a plurality of outer arc plates joined together along the circumferential direction, two inner insert plates are arranged at intervals along the circumferential direction on the inside of the outer arc plates, the two inner insert plates are parallel to each other and form an inner insert groove for placing the support plate between the two inner insert plates, two adjacent outer arc plates are connected by a first sliding connection mechanism, the inner fixed tube comprises a plurality of inner arc plates at the same radian as the outer arc plate and joined together along the circumferential direction, the inner arc plates are arranged in one-to-one correspondence with the outer arc plates, the outside of each inner arc plate is provided with two outer plug plates at positions corresponding to the two inner plug plates on the corresponding outer arc plate, and a utility pole body mounting passage is formed within the inner fixed tube. This patented technology prevents poles from tipping over by reinforcing the bottom of the pole, effectively resolving the problems of the current pole-to-pole reinforcement method, which requires additional tension wires to be attached, taking up a long construction time and occupying a large area of farmland, as well as the problem that the tension wires on the pole are difficult to see and agricultural machinery collides with the tension wires, pulling down the pole. However, the use of an outer arc plate joint structure increases the difficulty of installation on site and the joining process is complicated.

Therefore, there is a need for a pole body reinforcement base that is easy to install and prevents the pole from falling over.

To solve the shortcomings of the above-mentioned prior art, the present invention provides a pole body reinforcement base to prevent falling over, which is easy to install and has a simple structure.

This invention adopts the following technical proposals:
A fall prevention utility pole body reinforcement base,
The system includes an underground reinforcement section and a ground warning section, the underground reinforcement section and the ground warning section having the same structure, and an alarm seal is installed on the outside of the ground warning section;
The underground reinforcement part includes an inner fixed tube, an outer fixed tube, and a reinforcement material, the reinforcement material is installed between the inner fixed tube and the outer fixed tube, and a bottom plate is installed at the bottom of the inner fixed tube and the outer fixed tube,
The inner fixed barrel includes at least two sets of first inner arc plates and first brackets, the first brackets include a first horizontal support plate and a first vertical support plate, the first horizontal support plate has an arc structure, the first vertical support plate is installed outside the first horizontal support plate, the first inner arc plate is installed inside the first horizontal support plate and is connected to the first horizontal support plate and the first vertical support plate, a first mounting plate and a second mounting plate are installed on both sides of the first inner arc plate perpendicular to the first inner arc plate, the first mounting plate of the first set of first inner arc plates is connected to the second mounting plate of the second set of first inner arc plates, and the second mounting plate of the first set of first inner arc plates is connected to the first mounting plate of the second set of first inner arc plates;
The outer fixed tube includes at least a second outer arc plate and a second bracket, the second bracket includes a second horizontal support plate and a second vertical support plate, the second horizontal support plate has an arc structure, the second vertical support plate is installed inside the second horizontal support plate, the second outer arc plate is installed outside the second horizontal support plate and is connected to the second horizontal support plate and the second vertical support plate, a third mounting plate and a fourth mounting plate are installed on both sides of the second outer arc plate perpendicular to the second outer arc plate, the third mounting plate of the first set of second outer arc plates is connected to the fourth mounting plate of the second set of second outer arc plates, and the fourth mounting plate of the first set of second outer arc plates is connected to the third mounting plate of the second set of second outer arc plates.

Furthermore, the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by a bolt, the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by a bolt, the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by a bolt, and the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by a bolt.

In addition, hoops are installed on the outside of the above-ground warning section and the underground reinforcement section.

The second mounting plate has an opening guide portion that opens outward, and the fourth mounting plate has an opening guide portion on the inside that opens inward.

Furthermore, the third mounting plate is perpendicular to the second outer arc plate, the fourth mounting plate includes a first bent portion and a second bent portion, the first bent portion and the third mounting plate are provided with screw mounting holes, the second bent portion is perpendicular to the first bent portion, and the second bent portion is provided at the end of the third mounting plate.

Furthermore, the first and second horizontal support plates are provided with connection holes.

Furthermore, the first vertical support plate and the second vertical support plate have a locking slot structure, and the reinforcement material is installed within the locking slot structure of the first vertical support plate and the second vertical support plate.

Furthermore, the inner and outer fixed barrels are made of injection molded steel plate or aluminum alloy material.

Furthermore, the diameter of the inner fixed tube is larger than the diameter of the utility pole, and an anti-slip rubber pad is installed between the inner fixed tube and the utility pole.

Furthermore, the reinforcing material is a glass fiber reinforced plastic mesh structure.

The advantages of this invention compared to the prior art are as follows:
First, the underground reinforcement part of this invention is used to reinforce the utility pole body, and the above-ground warning part is installed on the ground and presented with a warning sticker. The inner fixed tube, the outer fixed tube and the bottom plate form a filling area to reinforce the utility pole body and prevent it from falling over, and the outer fixed tube is fastened through a hoop.
Second, in the present invention, the fourth mounting plate is a bent portion, which can seal the connection point of the second outer arc plate and prevent the filler from leaking out of the outer fixed tube through the connection point.
Third, in this invention, connection holes are installed on the first horizontal support plate and the second horizontal support plate, so that the first bracket and the second bracket can be connected and fixed, thereby securely connecting the underground reinforcement part and the above-ground alarm part, and further, the heights can be stacked through the connection holes to achieve underground reinforcement of different heights.
Fourth, in the present invention, the first vertical support plate and the second vertical support plate have an opposing locking slot structure, which serves as a housing support structure for the first bracket and the second bracket. Meanwhile, the locking slot serves as a means for attaching the reinforcing material, eliminating the need for a separate reinforcing material mounting fixture, which simplifies the structural manufacturing technology and improves processing efficiency.
Fifth, the injection molded steel plate of this invention can realize the function of corrosion prevention, which is very suitable for the humid environment of outdoor underground. It can also be made of aluminum alloy material, which is light in quality, strong in strength and easy to transport.
Sixth, in this invention, the inner fixing tube is fixed to the utility pole by a non-slip rubber mat, which increases friction and prevents the underground reinforcement part and the utility pole body from falling off during lifting, thereby improving the safety of the installation.

FIG. 2 is a schematic diagram of the structure of the anti-tip pole body reinforcement base of the present invention. FIG. 2 is a plan view of the anti-tip pole body reinforcement base of the present invention. FIG. 2 is a perspective view of the underground reinforcement part of the present invention.

In the following, the concept, specific structure, and technical effects produced by the present invention are clearly and completely described in combination with the embodiments and drawings in order to fully understand the purpose, characteristics, and effects of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of the embodiments, and other embodiments obtained by those skilled in the art based on the embodiments of the present invention without paying creative labor, fall within the scope of protection of the present invention.

As shown in FIG. 1 to FIG. 3, a specific embodiment of the present invention is shown,
1 to 3, the anti-tip utility pole body reinforcement base includes an underground reinforcement part 1 and an above-ground alarm part 2, the underground reinforcement part 1 and the above-ground alarm part 2 have the same structure, the underground reinforcement part is used to reinforce the utility pole body, the above-ground alarm part is installed on the ground and is indicated by a warning sticker, an alarm sticker 3 is installed on the outside of the above-ground alarm part 2, the underground reinforcement part 1 includes an inner fixed tube 101, an outer fixed tube 102 and a reinforcing material 103, the reinforcing material 103 is installed between the inner fixed tube 101 and the outer fixed tube 102, a bottom plate 104 is installed at the bottom of the inner fixed tube 101 and the outer fixed tube 102, the inner fixed tube, the outer fixed tube and the bottom plate form a filling area,
The inner fixed barrel 101 includes at least two sets of a first inner arc plate 111 and a first bracket 112. The first bracket 112 includes a first horizontal support plate 1121 and a first vertical support plate 1122. The first horizontal support plate 1121 has an arc structure. The first vertical support plate 1122 is installed on the outside of the first horizontal support plate 1121. The first inner arc plate 111 is installed on the inside of the first horizontal support plate 1121 and is connected to the first horizontal support plate 1121 and the first vertical support plate 1122. The first inner arc plate 111 is provided on both sides of the first inner arc plate 111 with the first inner arc plate 111. A first mounting plate 1111 and a second mounting plate 1112 perpendicular to the first bracket are installed, the first mounting plate of the first set of first inner arc plates is connected to the second mounting plate of the second set of first inner arc plates, and the second mounting plate of the first set of first inner arc plates is connected to the first mounting plate of the second set of first inner arc plates. The present invention can install multiple sets of first inner arc plates and first brackets based on the size of the inner fixed cylinder, and can install four sets, six sets, etc., and the specific installation number can be determined based on the design weight and the installation conditions on site.

The external fixed tube 102 includes at least a second outer arc plate 121 and a second bracket 122, the second bracket 122 includes a second horizontal support plate 1221 and a second vertical support plate 1222, the second horizontal support plate 1221 has an arc structure, the second vertical support plate 1222 is installed inside the second horizontal support plate 1221, the second outer arc plate 121 is installed outside the second horizontal support plate 1221 and is connected to the second horizontal support plate 1221 and the second vertical support plate 1222, and a third mounting plate 1211 and a fourth mounting plate 1212 perpendicular to the second outer arc plate are installed on both sides of the second outer arc plate 121, the third mounting plate of the first set of second outer arc plates is connected to the fourth mounting plate of the second set of second outer arc plates, and the fourth mounting plate of the first set of second outer arc plates is connected to the third mounting plate of the second set of second outer arc plates. This device allows multiple sets of second outer arc plates and second brackets to be installed based on the size of the outer fixed tube, and four, six, etc. sets can be installed, and the specific number of sets can be determined based on the design weight and on-site installation conditions.

In an embodiment of the present invention, the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by a bolt, the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by a bolt, the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by a bolt, and the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by a bolt.

In this embodiment of the invention, a hoop 4 is installed on the outside of the above-ground alarm unit 2 and the underground reinforcement unit 1. Multiple hoops are provided according to the height of the external fixed tube, and they fasten the external fixed tube.

In this embodiment of the invention, the second mounting plate 1112 is provided with an opening guide portion that opens outward, and the fourth mounting plate 1212 is provided with an opening guide portion that opens inward on the inside. By providing the opening guide portion, it becomes easier to connect the first mounting plate and the second mounting plate, and easier to connect the third mounting plate and the fourth mounting plate.

In the embodiment of the present invention, the third mounting plate is perpendicular to the second outer arc plate, the fourth mounting plate includes a first bent portion and a second bent portion, the first bent portion and the third mounting plate have screw mounting holes, the second bent portion is perpendicular to the first bent portion, and the second bent portion is installed at the end of the third mounting plate. The fourth mounting plate is a bent portion that seals the connection point of the second outer arc plate and prevents the filler from leaking out of the outer fixed tube through the connection point.

In the embodiment of the present invention, the first horizontal support plate 1121 and the second horizontal support plate 1221 are provided with connection holes. The first bracket and the second bracket can be connected and fixed through the connection holes, thereby reliably connecting the underground reinforcement part and the aboveground alarm part, and height superimposition can be performed through the connection holes as necessary for the height of the underground reinforcement part, allowing underground reinforcement of different heights to be selected.

In the embodiment of the present invention, the first vertical support plate 1122 and the second vertical support plate 1222 have a locking slot structure, and the reinforcement material is installed in the locking slot structure of the first vertical support plate and the second vertical support plate. The first vertical support plate and the second vertical support plate have opposing locking slot structures, which form the housing support structure of the first bracket and the second bracket, while the locking slot for attaching the reinforcement material does not require a separate installation tool for the reinforcement material, which simplifies the structural manufacturing technology and improves processing efficiency.

In the embodiment of the present invention, the inner fixed barrel 101 and the outer fixed barrel 102 are made of injection molded steel plate or aluminum alloy material. Injection molded steel plate can realize the function of corrosion prevention, and is very suitable for the wet environment of outdoor underground. It can also be made of aluminum alloy material, which is light in quality, has good strength, and is convenient for transportation.

In the embodiment of the present invention, the diameter of the inner fixed tube 101 is larger than the diameter of the utility pole, and a non-slip rubber pad is installed between the inner fixed tube and the utility pole. The inner fixed tube is fixed to the utility pole by the non-slip rubber mat, which increases friction and prevents the underground reinforcement part and the utility pole body from falling off during lifting, thereby improving the safety of the installation.

When actually installing, the underground reinforcement part is joined, the reinforcement material is placed inside the locking slot structure, the underground reinforcement part and the bottom of the pole are fixed, the pole is erected and placed at the installation point, and the filling area between the inner and outer fixed tubes is filled with cement or filler to realize the fixing of the underground reinforcement part. After that, the above-ground alarm part is attached to the above-ground pole body, the reinforcement material is installed in sequence, the above-ground alarm part is filled, and the installation of the anti-tilt pole base is completed.

In this embodiment of the invention, the outer fixed tube has an outer diameter of 850 mm and a height of 1,450 mm. It is surrounded by two arc plates using steel plate bending welding and surface injection molding processing, and a reflective film or reflective paint is attached to the outer surface of the ground warning unit. The inner fixed tube has an inner diameter of 400 mm and a height of 1,500 mm. It is surrounded by two arc plates using steel plate bending welding and surface injection molding processing.

The reinforcing material is a glass fiber reinforced plastic mesh structure, and the partition plate is a glass fiber reinforced plastic mesh structure, each plate weighing 5 kg, which is inserted into the slots of the inner and outer fixed tubes. The inner and outer reinforcing tubes of the underground reinforcement part are buried underground, and the hollow part is injected or filled with soil such as cement and sand grains. The outside of the outer fixed tube is fastened with a band. The bottom plate is made of steel plate, surface injection molded, and fixed to the inner and outer fixed tubes with bolts. The inner and outer reinforcing tubes are joined together, and the steel plate for the slot is folded and welded, and an opening guide is provided to make insertion easy.

Obviously, the described embodiments are not all embodiments, but are some of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without performing creative labor fall within the scope of protection of the present invention.

Although the present invention has been introduced in detail above, the present invention is not limited to the above embodiment, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention. Many other changes and modifications can be made without departing from the concept and scope of the present invention. It should be understood that the present invention is not limited to a specific embodiment, and the scope of the present invention is defined by the appended claims.

1, Underground reinforcement part; 2, Aboveground warning part; 3, Warning sticker; 4, Hoop;
101, internal fixing tube; 102, external fixing tube; 103, reinforcing material; 104, bottom plate;
111, first inner arc plate; 112, first bracket;
1121, first horizontal support plate; 1122, first vertical support plate;
121, second inner arc plate; 122, second bracket;
1221, second horizontal support plate; 1222, second vertical support plate;

Claims (10)

A fall prevention utility pole body reinforcement base,
The system includes an underground reinforcement section and a ground warning section, the underground reinforcement section and the ground warning section having the same structure, and an alarm seal is installed on the outside of the ground warning section;
The underground reinforcement part includes an inner fixed tube, an outer fixed tube, and a reinforcement material, the reinforcement material is installed between the inner fixed tube and the outer fixed tube, and a bottom plate is installed at the bottom of the inner fixed tube and the outer fixed tube,
The inner fixed barrel includes at least two sets of first inner arc plates and first brackets, the first brackets include a first horizontal support plate and a first vertical support plate, the first horizontal support plate has an arc structure, the first vertical support plate is installed outside the first horizontal support plate, the first inner arc plate is installed inside the first horizontal support plate and is connected to the first horizontal support plate and the first vertical support plate, a first mounting plate and a second mounting plate are installed on both sides of the first inner arc plate perpendicular to the first inner arc plate, the first mounting plate of the first set of first inner arc plates is connected to the second mounting plate of the second set of first inner arc plates, and the second mounting plate of the first set of first inner arc plates is connected to the first mounting plate of the second set of first inner arc plates;
The outer fixed tube includes at least a second outer arc plate and a second bracket, the second bracket includes a second horizontal support plate and a second vertical support plate, the second horizontal support plate has an arc structure, the second vertical support plate is installed inside the second horizontal support plate, the second outer arc plate is installed outside the second horizontal support plate and is connected to the second horizontal support plate and the second vertical support plate, a third mounting plate and a fourth mounting plate perpendicular to the second outer arc plate are installed on both sides of the second outer arc plate, the third mounting plate of the first set of second outer arc plates is connected to the fourth mounting plate of the second set of second outer arc plates, and the fourth mounting plate of the first set of second outer arc plates is connected to the third mounting plate of the second set of second outer arc plates. The anti-tipover utility pole body reinforcement base according to claim 1, characterized in that the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by bolts, the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by bolts, the first and second mounting plates are provided with bolt mounting holes, the first mounting plate of the first inner arc plate of the first set and the second mounting plate of the first inner arc plate of the second set are connected by bolts, and the second mounting plate of the first inner arc plate of the first set and the first mounting plate of the first inner arc plate of the second set are connected by bolts. The anti-tip pole body reinforcement base according to claim 1, characterized in that a hoop is installed on the outside of the above-ground alarm section and the underground reinforcement section. The anti-tip pole body reinforcement base according to claim 1, characterized in that the second mounting plate has an opening guide portion that opens outward, and the fourth mounting plate has an opening guide portion that opens inward on the inside. The third mounting plate is perpendicular to the second outer arc plate, the fourth mounting plate includes a first bent portion and a second bent portion, the first bent portion and the third mounting plate are provided with screw mounting holes, the second bent portion is perpendicular to the first bent portion, and the second bent portion is provided at the end of the third mounting plate. The anti-tip pole body reinforcement base described in claim 1. The anti-tip pole body reinforcement base according to claim 1, characterized in that the first and second horizontal support plates are provided with connection holes. The anti-tip pole body reinforcement base according to claim 1, characterized in that the first and second vertical support plates have a locking slot structure, and the reinforcement material is installed within the locking slot structure of the first and second vertical support plates. The anti-tip pole body reinforcement base according to claim 1, characterized in that the inner and outer fixed tubes are made of injection-molded steel plate or aluminum alloy material. The anti-tip pole body reinforcement base according to claim 1, characterized in that the diameter of the inner fixed tube is larger than the diameter of the utility pole, and a non-slip rubber pad is installed between the inner fixed tube and the utility pole. The anti-tip pole body reinforcement base according to claim 1, characterized in that the reinforcing material is a glass fiber reinforced plastic mesh structure.