CN116291013A - A stereotyped guardrail component - Google Patents

Abstract

A shaping guardrail assembly comprises a plurality of guardrail plates, a plurality of upright posts, a plurality of rotating shaft assemblies, a plurality of cartridge assemblies and a plurality of land wheel assemblies; the guardrail plates and the upright posts are arranged at intervals along the left-right direction; the assembly is not different from the conventional shaping guardrail in daily use, the original shaping guardrail can be modified into a temporary gate by additionally installing the rotating shaft assembly, the inserting cylinder assembly and the land wheel assembly when a vehicle needs to enter and exit temporarily, and the rotating shaft assembly, the inserting cylinder assembly and the land wheel assembly are convenient to use.

Description

A stereotyped guardrail component

technical field

The invention relates to a stereotyped guardrail assembly.

Background technique

The stereotyped guardrail is mainly used in various construction sites, and can also be widely used in power distribution maintenance, electrical maintenance, construction renovation, transportation and other parking places. The main function is to:

1. The stereotyped protective railing has a very clear warning function, reminding the staff and passing vehicles to be close to the foundation pit and pay attention to safety.

2. Prevent the staff from accidentally falling into the foundation pit, and prevent debris from falling into the foundation pit to cause injury to the staff.

3. The fence can make the construction site more beautiful, neat and orderly.

Referring to Fig. 1, a conventional shaped guardrail is formed by alternating arrangement of guardrail panels and columns, and adjacent guardrail panels and columns are connected and fixed by lug plates and bolts.

In the construction site, the stereotyped guardrail is generally arranged around the outer circle of the site, leaving only a gap for the installation of the site gate. However, in the construction site, in addition to the main body of the building, there are many independent operation areas, such as: all kinds of steel bars, woodworking material processing sites, and material stacking sites. Although these areas are closed independent operation areas, they often need to be The existing way to get in and out of materials is to pass through the inside of the construction site and enter and exit through the gate of the construction site, which not only increases the transportation distance, but also is extremely inconvenient for larger semi-trailer vehicles to drive in the construction site due to the complex road conditions and limited space in the construction site. Sometimes in order to improve efficiency, the fixed guardrail at the corresponding position can only be dismantled temporarily, so that the transport vehicles can enter and exit directly. After the fixed guardrail is disassembled, a gap is formed, which is not conducive to the requirements of safe production, so it must be reinstalled after each transportation is completed. Returning to the stereotyped guardrail is not only a cumbersome process, but also easy to cause damage to the stereotyped guardrail after repeated disassembly and assembly. In order to solve this problem, some construction sites choose to install temporary gates where vehicles need to enter and exit. However, the locations of steel bars, woodworking material processing sites, and material stacking sites are not unique, and the locations are often changed, and the size of the temporary gates cannot be matched. After the shaped guardrail is disassembled, a gap is formed to match it, so this is an urgent problem to be solved on the construction site.

Contents of the invention

The technical problem to be solved by the present invention is to provide a stereotyped guardrail assembly, which is no different from conventional stereotyped guardrails in daily use. The original stereotyped guardrail can be refitted into a temporary gate, which is easy to use. After the temporary entrance and exit are used, it can also be restored to the original stereotyped guardrail without affecting the overall safety of construction.

In order to solve the above technical problems, the present invention provides a stereotyped guardrail assembly, including several guardrail boards, several upright posts, several rotating shaft assemblies, several socket assemblies and several ground wheel assemblies;

Guardrails and columns are arranged at intervals along the left and right directions;

The guardrail board includes a vertically arranged rectangular outer frame, the middle area of the outer frame in the height direction is provided with a reinforcing beam, the area surrounded by the rectangular frame and the reinforcing beam is provided with a steel mesh, and the left and right sides of the outer frame are There are two vertically arranged first ear plates symmetrically, and the two first ear plates on either side of the outer frame body are arranged at intervals up and down, and each first ear plate is provided with a first The first through hole of the lug plate, on the left and right sides of the outer frame body, there are second through holes penetrating through the outer frame body in the front and rear direction corresponding to the bottom of each first ear plate, Close to the left and right sides, there are third through holes penetrating through the outer frame along the front and rear directions;

The column includes a vertically arranged column body, and a vertically arranged second ear plate is provided at the left and right sides of the column body corresponding to each first ear plate, and each second ear plate is provided with a The fourth through hole that passes through the second lug plate in the front and rear direction and matches the first through hole, the corresponding first lug plate and the second lug plate pass through the first bolt connecting the first through hole and the fourth through hole It is fixedly connected with the nut, and the position of the column corresponds to the fifth through hole penetrating the column along the front and rear direction on the top of each second ear plate;

The shaft assembly includes an L-shaped round steel and a first U-shaped clamp. The L-shaped round steel includes a vertical part and a horizontal part extending laterally from the upper end of the vertical part. An external thread is provided near the lower end, and the first U-shaped clamp includes two first leg plates arranged at intervals in the front and back, and the normal direction is forward and backward. The first waist plate of the first leg plate, set the side of the first waist plate along the left and right direction close to the first leg plate as the inside, and the side away from the first leg plate as the outside, the L-shaped round steel horizontal part and the outer surface of the first waist plate connected, the two first leg plates are provided with a first perforation that runs through the two first leg plates in the front and rear direction, the size of the first perforation matches the second through hole, and the distance between the two first leg plates in the front and rear direction is the same as that of the second through hole. The thickness of the outer frame matches;

The inserting socket assembly includes a cylinder body arranged vertically with openings at both ends and a second U-shaped clamp, the inner diameter of the cylinder matches the vertical part of the L-shaped round steel, and the vertical height of the cylinder body is less than The vertical height of the vertical part of the L-shaped round steel. The second U-shaped clamp includes two second leg plates arranged at intervals in the front and back and the normal direction is the front and rear direction. There is a second waist board connecting two second leg boards, the side of the second waist board along the left-right direction close to the second leg board is the inside, and the side away from the second leg board is the outside, and the cylindrical body is connected by a vertical The board is connected with the outer surface of the second waist board, and the two second leg boards are provided with a second perforation passing through the two second leg boards along the front and back direction, the size of the second perforation matches the fifth through hole, and the two second leg boards The distance between the plates along the front-to-back direction matches the thickness of the column body along the front-to-back direction;

The ground wheel assembly includes a ground wheel body and a third U-shaped clamp. The axis direction of the ground wheel body is left and right, and the third U-shaped clamp includes two third legs arranged at intervals from front to back and whose normal direction is front to back. There is a third waist plate connecting the two third leg plates between the lower sides of the two third leg plates, the upper side of the ground wheel body is connected with the lower side of the third waist plate, and the two third leg plates are provided with front and rear The third through hole runs through the two third leg plates, the size of the third through hole matches the third through hole, and the distance between the two third leg plates along the front and rear direction matches the thickness of the outer frame.

For the purpose of explaining the problem simply, a stereotyped guardrail assembly described in the present invention is referred to as this assembly for short.

How to use this component: In normal use, it is no different from the traditional stereotyped guardrail. When a vehicle needs to enter and exit temporarily at a certain position, first determine the two guardrails at the corresponding position, and then remove the column between the two guardrails. Then change the connection method between the two guardrails and the columns on both sides. Here, the right guardrail is taken as an example. The left guardrail is completely symmetrical to the right guardrail. The guardrail is separated from the right column, and then the first U-shaped clamp is inserted into the side of the outer frame corresponding to each second through hole of the outer frame of the right guardrail, and the first through hole is opposite to the second through hole , and then tighten the connection through the second bolt and nut to complete the installation of all the shaft components, and then insert the second U-shaped clamp to the left side of the right column at each fifth through hole corresponding to the right column, and Make the second through hole face to face with the fifth through hole, and then fasten the connection with the third bolt and nut to complete the installation of all the socket components, and then insert the third U-shaped clamp on the lower side of the right guardrail Corresponding to the third through hole on the left side, and make the third through hole directly opposite to the third through hole, then fasten the connection through the fourth bolt and nut to complete the installation of the ground wheel assembly, and finally connect the two The vertical part of the rotating shaft assembly is inserted into the cylinder of the inserting sleeve assembly on the corresponding right column from top to bottom, and the lower side of each vertical part exceeds the corresponding cylinder, and then passes through the first The five nuts connect the rotating shaft assembly and the socket assembly. At this time, the rotating shaft assembly and the socket assembly form a hinge structure, and the guardrail on the right becomes a door leaf that can rotate around the hinge. It is enough to install a bolt door lock between the right guardrails (the bolt door lock can be connected by spot welding or bolts, which is an existing mature technology and will not be described in detail here).

Advantages of this component: There is no difference between this component and the conventional shaped guardrail in daily use. When the vehicle needs to enter and exit temporarily, the original fixed guardrail can be converted into a temporary one by adding a shaft component, an insert component and a ground wheel component. The gate is easy to use. Since the shaft assembly, socket assembly and ground wheel assembly are all connected by bolts, after the temporary entrance and exit are used, they can also be restored to the original stereotyped guardrail without affecting the overall safety of construction.

Description of drawings

Fig. 1 is a structural schematic diagram of an existing stereotyped guardrail.

Fig. 2 is a schematic structural diagram of the component in normal use (only a part of the structure is shown).

Fig. 3 is a front view of the rotating shaft assembly in this assembly.

Fig. 4 is a top view of the rotating shaft assembly in this assembly.

Fig. 5 is a front view of the socket assembly in this assembly.

Fig. 6 is a top view of the socket assembly in this assembly.

Fig. 7 is a front view of the ground wheel assembly in this assembly.

Fig. 8 is a top view of the ground wheel assembly in this assembly.

Fig. 9 is a structural schematic diagram of the modified component.

Fig. 10 is a partially enlarged view of part A in Fig. 9 .

Fig. 11 is a partially enlarged view of part B in Fig. 9 .

Fig. 12 is a partially enlarged view of part C in Fig. 9 .

Detailed ways

Referring to Fig. 2-Fig. 12, a stereotyped guardrail assembly includes several guardrail panels 1, several columns 2, several rotating shaft assemblies 3, several inserting socket assemblies 4 and several ground wheel assemblies 5;

The guardrail 1 and the column 2 are arranged at intervals along the left and right directions;

The guardrail 1 includes a vertically arranged rectangular outer frame body 11, the middle area of the outer frame body 11 in the height direction is provided with a reinforcing beam 12, and the area surrounded by the rectangular frame body and the reinforcing beam 12 is provided with a steel mesh 13. The left and right sides of the frame body 11 are symmetrically provided with two vertically arranged first ear plates 14, and the two first ear plates 14 on either side of the outer frame body 11 are arranged at intervals up and down, and each first ear plate 14 are provided with a first through hole 141 penetrating through the first lug plate 14 along the front and rear directions, and on the left and right sides of the outer frame body 11 corresponding to the bottom of each first lug plate 14, there are holes 141 penetrating through the outer frame body in the front and rear direction. The second through hole 15 of 11, the third through hole 16 penetrating the outer frame body 11 along the front and rear directions is provided on the lower edge of the outer frame body 11 near the left and right sides;

The column 2 includes a vertically arranged column body 21, and a vertically arranged second ear plate 22 is provided at the left and right sides of the column body 21 corresponding to each first ear plate 14, and each second ear plate 22 are provided with a fourth through-hole 221 that passes through the second ear plate 22 in the front and rear direction and matches the first through hole 141, and the corresponding first ear plate 14 and second ear plate 22 are connected by the first The first bolt and the nut 61 of the through hole 141 and the fourth through hole 221 are fixedly connected, and the position of the column 2 corresponding to each second ear plate 22 is provided with a fifth through hole 23 penetrating the column 2 along the front and rear directions;

The shaft assembly 3 includes an L-shaped round steel 31 and a first U-shaped clamp 32. The L-shaped round steel 31 includes a vertical portion 311 and a horizontal portion 312 extending laterally from the upper end of the vertical portion 311. An external thread 313 is provided on the outer side of the straight portion 311 and near the lower end. The first U-shaped clamp 32 includes two first leg plates 321 arranged at intervals from front to back and whose normal direction is forward and backward. The two first leg plates A first waist board 322 connecting two first leg boards 321 is provided between the left and right sides of 321, and the side of the first waist board 322 that is close to the first leg board 321 along the left and right direction is the inner side that is far away from the first leg board 321. One side is outside, and the horizontal part 312 of the L-shaped round steel 31 is connected to the outer surface of the first waist plate 322. The two first leg plates 321 are provided with a first perforation 323 passing through the two first leg plates 321 along the front and rear directions. The size of a through hole 323 matches the second through hole 15, and the distance between the two first leg plates 321 along the front and back direction matches the thickness of the outer frame body 11;

The socket assembly 4 includes a cylindrical body 41 vertically arranged and open at both ends and a second U-shaped clamp 42. The inner diameter of the cylindrical body 41 matches the vertical portion 311 of the L-shaped round steel 31. The cylindrical body 41 The vertical height of the body 41 is less than the vertical height of the vertical portion 311 of the L-shaped round steel 31, and the second U-shaped clamp 42 includes two second leg plates 421 arranged at intervals before and after and whose normal direction is forward and backward. The second leg plate 421 is provided with a second waist plate 422 connecting the two second leg plates 421 between the left and right sides, and the side of the second waist plate 422 along the left and right direction that is close to the second leg plate 421 is the inner and farther away from the second leg plate 421. One side of the leg plate 421 is the outside, and the cylindrical body 41 is connected to the outer surface of the second waist plate 422 through a vertical connecting plate 43. Two second leg plates 421 are provided with two second leg plates 421 running through the front and rear directions. The second through hole 423, the size of the second through hole 423 matches the fifth through hole 23, and the distance between the two second leg plates 421 along the front and rear direction matches the thickness of the column body 21 along the front and rear direction;

The ground wheel assembly 5 includes a ground wheel body 51 and a third U-shaped clamp 52. The axis direction of the ground wheel body 51 is left and right, and the third U-shaped clamp 52 includes two front and rear intervals and the normal direction is front and rear. The third leg plate 521 is moving, the third waist plate 522 connecting the two third leg plates 521 is arranged between the lower sides of the two third leg plates 521, the upper side of the ground wheel body 51 is connected with the lower side of the third waist plate 522, The two third leg plates 521 are provided with a third perforation 523 passing through the two third leg plates 521 along the front and rear direction, the size of the third perforation 523 matches the third through hole 16, and the two third leg plates 521 The spacing in the direction matches the thickness of the outer frame body 11.

How to use this component: In normal use, it is no different from the traditional stereotyped guardrail. When a certain position requires vehicles to enter and exit temporarily, first determine the two guardrails 1 at the corresponding position, and then remove the one between the two guardrails 1 Column 2, and then change the connection method between the two guardrails 1 and the columns 2 on both sides. Here, the right guardrail 1 is taken as an example. The left guardrail 1 and the right guardrail 1 are completely symmetrical. The first bolts and nuts 61 separate the right guardrail 1 from the right column 2, and then insert the first U-shaped clamp 32 to the outer frame 11 of the right guardrail 1 at each second through hole 15. The side of the frame body 11, and make the first through hole 323 face the second through hole 15, and then fasten the connection through the second bolt and nut 62 to complete the installation of all the shaft components 3, and then correspond to each of the right column 2 The second U-shaped clamp 42 is plugged into the left side of the right column 2 at the five through holes 23, and the second through hole 423 is opposite to the fifth through hole 23, and then tightened by the third bolt and nut 63. After completing the installation of all socket components 4, the third U-shaped clamp 52 is plugged into the third through hole 16 on the left side corresponding to the lower side of the right side guardrail 1, and the third through hole 523 is opposite to the third through hole 16, and then fastened and connected by the fourth bolt and nut 64 to complete the installation of the ground wheel assembly 5, and finally the vertical parts 311 of the two rotating shaft assemblies 3 on the right guardrail 1 Insert from top to bottom into the cylindrical body 41 of the socket assembly 4 on the corresponding right column 2, the lower side of each vertical part 311 exceeds the corresponding cylindrical body 41, and then pass through the external thread 313 of the vertical part 311. The matching fifth nut 65 connects the rotating shaft assembly 3 and the inserting sleeve assembly 4. At this time, the rotating shaft assembly 3 and the inserting sleeve assembly 4 form a hinge structure, and the guardrail plate 1 on the right becomes a hinge that can rotate around the hinge. door leaf, and then between the left guardrail 1 and the right guardrail 1, the latch door lock 7 can be installed (the latch door lock 7 can adopt the mode of spot welding or bolt connection, which is an existing mature technology, and will not be described here. describe in detail).

Advantages of this component: There is no difference between this component and the conventional shaped guardrail in daily use. When the vehicle needs to enter and exit temporarily, the original shaped guardrail can be replaced by adding the shaft assembly 3, the inserting sleeve assembly 4 and the ground wheel assembly 5. It is converted into a temporary gate, which is easy to use. Since the shaft assembly 3, the insert assembly 4 and the ground wheel assembly 5 are all connected by bolts, after the temporary entrance and exit are used, they can also be restored to the original stereotyped guardrail without affecting the overall safety of construction .

Claims (1)

1. A stereotyped guardrail assembly, characterized in that: it includes several guardrail boards, some columns, some rotating shaft assemblies, some inserting socket assemblies and some ground wheel assemblies; Guardrails and columns are arranged at intervals along the left and right directions; The guardrail board includes a vertically arranged rectangular outer frame, the middle area of the outer frame in the height direction is provided with a reinforcing beam, the area surrounded by the rectangular frame and the reinforcing beam is provided with a steel mesh, and the left and right sides of the outer frame are There are two vertically arranged first ear plates symmetrically, and the two first ear plates on either side of the outer frame body are arranged at intervals up and down, and each first ear plate is provided with a first The first through hole of the lug plate, on the left and right sides of the outer frame body, there are second through holes penetrating through the outer frame body in the front and rear direction corresponding to the bottom of each first ear plate, Close to the left and right sides, there are third through holes penetrating through the outer frame along the front and rear directions; The column includes a vertically arranged column body, and a vertically arranged second ear plate is provided at the left and right sides of the column body corresponding to each first ear plate, and each second ear plate is provided with a The fourth through hole that passes through the second lug plate in the front and rear direction and matches the first through hole, the corresponding first lug plate and the second lug plate pass through the first bolt connecting the first through hole and the fourth through hole It is fixedly connected with the nut, and the position of the column corresponds to the fifth through hole penetrating the column along the front and rear direction on the top of each second ear plate; The shaft assembly includes an L-shaped round steel and a first U-shaped clamp. The L-shaped round steel includes a vertical part and a horizontal part extending laterally from the upper end of the vertical part. An external thread is provided near the lower end, and the first U-shaped clamp includes two first leg plates arranged at intervals in the front and back, and the normal direction is forward and backward. The first waist plate of the first leg plate, set the side of the first waist plate along the left and right direction close to the first leg plate as the inside, and the side away from the first leg plate as the outside, the L-shaped round steel horizontal part and the outer surface of the first waist plate connected, the two first leg plates are provided with a first perforation that runs through the two first leg plates in the front and rear direction, the size of the first perforation matches the second through hole, and the distance between the two first leg plates in the front and rear direction is the same as that of the second through hole. The thickness of the outer frame matches; The inserting socket assembly includes a cylinder body arranged vertically with openings at both ends and a second U-shaped clamp, the inner diameter of the cylinder matches the vertical part of the L-shaped round steel, and the vertical height of the cylinder body is less than The vertical height of the vertical part of the L-shaped round steel. The second U-shaped clamp includes two second leg plates arranged at intervals in the front and back and the normal direction is the front and rear direction. There is a second waist board connecting two second leg boards, the side of the second waist board along the left-right direction close to the second leg board is the inside, and the side away from the second leg board is the outside, and the cylindrical body is connected by a vertical The board is connected with the outer surface of the second waist board, and the two second leg boards are provided with a second perforation passing through the two second leg boards along the front and back direction, the size of the second perforation matches the fifth through hole, and the two second leg boards The distance between the plates along the front-to-back direction matches the thickness of the column body along the front-to-back direction; The ground wheel assembly includes a ground wheel body and a third U-shaped clamp. The axis direction of the ground wheel body is left and right, and the third U-shaped clamp includes two third legs arranged at intervals from front to back and whose normal direction is front to back. There is a third waist plate connecting the two third leg plates between the lower sides of the two third leg plates, the upper side of the ground wheel body is connected with the lower side of the third waist plate, and the two third leg plates are provided with front and rear The third through hole runs through the two third leg plates, the size of the third through hole matches the third through hole, and the distance between the two third leg plates along the front and rear direction matches the thickness of the outer frame.

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