CN112072588A - An easy-to-remove power rack cable fixing device - Google Patents

Abstract

The invention relates to the technical field of electric power correlation, in particular to a conveniently-disassembled electric power rack cable fixing device which comprises a supporting frame, wherein a plurality of U-shaped grooves are formed in the supporting frame, movable plates are arranged on the inner sides of the U-shaped grooves, and the movable plates are connected through first rack plates connected with the movable plates and driving assemblies arranged in movable cavities formed in the supporting frame; an inner embedded groove is formed in the support frame and located on two side walls of the U-shaped groove, an arc-shaped claw is rotatably mounted on the inner side of the inner embedded groove, a first gear is fixed on a rotating shaft of the arc-shaped claw and the inner embedded groove, the first gear is matched with a transmission assembly arranged in the movable cavity, and the transmission assembly is connected with the driving assembly; electric power frame cable fixing device convenient to dismantle still includes locking mechanism, locking mechanism sets up the side of support frame. The inconvenient phenomenon of dismouting that the fixed bolt that has now adopted brought of effectual solution.

Description

An easy-to-remove power rack cable fixing device

technical field

The invention relates to the technical field of electric power, in particular to a power rack cable fixing device which is easy to disassemble.

Background technique

Cable is a general term for optical cables, cables and other items. There are many uses of cables, mainly used for multiple functions such as control installation, connection equipment, and power transmission. It is a common and indispensable thing in daily life. Since the cables are live, installation requires special care.

The cable is generally placed on the utility pole during the installation process, and then fixed by the fixing device arranged on the utility pole. The existing fixing device is generally fixed by two arc-shaped parts with bolts and nuts. During the installation process Working at high altitude, it is extremely inconvenient to tighten the bolts, and it is not conducive to subsequent disassembly, and the practicability is poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a power rack cable fixing device that is easy to disassemble, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

An easy-to-remove power rack cable fixing device, the easy-to-remove power rack cable fixing device includes a support frame, the support frame is provided with a plurality of U-shaped grooves, and the inner side of the U-shaped groove is provided with movable a plate, the movable plate is connected through the first rack plate connected with it and the drive assembly arranged in the movable cavity provided on the support frame;

The support frame is provided with an embedded groove at the positions of the two side walls of the U-shaped groove, the inner side of the embedded groove is rotatably installed with an arc-shaped claw, and the arc-shaped claw and the rotating shaft of the embedded groove are fixed on the rotating shaft. a first gear, the first gear is matched with a transmission assembly arranged in the movable cavity, the transmission assembly is connected with the drive assembly, when the movable plate moves, the drive assembly is driven to work, and the drive assembly drives the transmission assembly acting on the first gear to realize the rotation of the arc-shaped claw;

The easy-to-remove power rack cable fixing device further includes a locking mechanism, and the locking mechanism is provided at the side end of the support frame, and is used to realize the position locking of the transmission assembly.

As a further solution of the present invention: an arc portion is arranged on the movable plate.

As a further solution of the present invention: the drive mechanism includes a bidirectional threaded sleeve rotatably installed in the movable cavity and two threaded rods threaded in the bidirectional threaded sleeve, and the two threaded rods are far away from One end of the two-way threaded sleeve is connected with the transmission assembly;

A second gear is fixed on the bidirectional threaded sleeve, and the second gear is engaged with the first rack plate.

As a further solution of the present invention, two receiving rings symmetrical about the vertical line are rotatably mounted on the bidirectional threaded sleeve, and the receiving rings are fixed on the inner wall of the movable cavity.

As a further solution of the present invention: the transmission assembly includes a driving member fixedly connected with the threaded rod, the driving member slides along the axial direction of the threaded rod through a guide assembly connected thereto, and the driving member is A second rack plate is fixed, and the second rack plate is engaged with the first gear.

As a further solution of the present invention, the guide assembly includes a guide rod fixed on the inner wall of the movable cavity and a sliding sleeve slidably matched with the guide rod, and the sliding sleeve is fixedly connected with the driving member.

As a further solution of the present invention, the locking mechanism includes a card slot provided on one of the driving members and a card pin provided on the outside of the support frame and connected to the elastic component, the Card slot adaptation.

As a further solution of the present invention: the elastic component includes at least two limit rings fixed on the support frame and a movable rod penetrating the limit rings and fixed with the bayonet, located in the two A spring is sleeved on the outer side of the movable rod between the limit rings, and both ends of the spring are respectively abutted with the limit ring away from the bayonet and the extension piece fixed on the movable rod.

Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention has a novel design. When installing the cable, the cable is directly placed in the U-shaped groove and pressed down to make the movable plate move. When moving, the drive assembly is driven to move by the first rack plate. When the drive assembly moves, the two arc-shaped claws are driven to move toward each other through the transmission assembly connected to it, so as to cooperate with the movable plate to realize the clamping and fixing of the cable. The locking mechanism realizes the maintenance of the fixed state of the cable, which is convenient for installation, effectively solves the inconvenient installation caused by the existing bolt fixing, and has strong practicability.

Description of drawings

FIG. 1 is a schematic structural diagram of a power rack cable fixing device for easy disassembly.

FIG. 2 is a cross-sectional view of a power rack cable fixing device for easy disassembly.

FIG. 3 is a schematic structural diagram of a drive member in a power rack cable fixing device for easy disassembly.

In the figure: 1-support frame, 2-movable plate, 3-U-shaped groove, 4-inlaid groove, 5-arc-shaped claw, 6-arc-shaped part, 7-first rack plate, 8-first gear , 9-Second rack plate, 10-Driver, 11-Guide rod, 12-Sliding sleeve, 13-Receiving ring, 14-Two-way threaded sleeve, 15-Second gear, 16-Threaded rod, 17-Card Slot, 18-active rod, 19-spring, 20-limiting ring, 21-bayonet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, a power rack cable fixing device for easy disassembly includes a support frame 1 , which is provided with a plurality of There are U-shaped grooves 3, the inner side of the U-shaped groove 3 is provided with a movable plate 2, and the movable plate 2 is arranged in the movable cavity provided on the support frame 1 through the first rack plate 7 connected to it. The supporting frame 1 is provided with an embedded groove 4 at the positions of the two side walls of the U-shaped groove 3, and the inner side of the embedded groove 4 is rotatably installed with an arc-shaped claw 5. The arc-shaped claw 5. A first gear 8 is fixed on the rotating shaft that rotates with the embedded groove 4. The first gear 8 cooperates with the transmission assembly arranged in the movable cavity, and the transmission assembly is connected with the driving assembly. When the movable plate 2. Drive the drive assembly to work during movement, and the drive assembly drives the transmission assembly to act on the first gear 8 to realize the rotation of the arc-shaped claw 5; the easy-to-remove power rack cable fixing device also includes a locking device The locking mechanism is provided at the side end of the support frame 1 to realize the position locking of the transmission assembly.

In the embodiment of the present invention, when the cable is installed, the cable is directly placed in the U-shaped groove 3 and pressed down to make the movable plate 2 move, and when the movable plate 2 moves, it passes through the first rack plate 7 Drive the drive assembly to move. When the drive assembly moves, it drives the two arc-shaped claws 5 to move toward each other through the transmission assembly connected to it, so as to cooperate with the movable plate 2 to realize the clamping and fixation of the cable, and the locking mechanism provided at the same time realizes the alignment of the cable. The cable-fixed state is maintained, the installation is convenient, the inconvenient installation caused by the existing bolt fixing is effectively solved, and the practicability is strong.

In the embodiment of the present invention, it can be understood that a reset component is installed between the movable plate 2 and the bottom of the U-shaped groove 3, and the reset component can use a cylindrical spring or an elastic sheet, so that when the cable is removed, , so that the locking mechanism is in the unlocked state, and then the reset assembly produces an elastic force on the movable plate 2, so that the movable plate 2 moves, and at the same time drives the driving assembly to move in the opposite direction, so as to cooperate with the transmission assembly to realize the expansion of the two arc-shaped claws 5, so as to realize disassemble.

In the embodiment of the present invention, it can be understood that the U-shaped grooves 3 on the support frame 1 are staggered to each other, so as to facilitate the positional placement of the locking mechanism. Of course, the specific location of the U-shaped grooves 3 can be set according to The selection is made according to the requirements, which is not specifically limited in this application.

As an embodiment of the present invention, the movable plate 2 is provided with an arc-shaped portion 6 .

In the embodiment of the present invention, the contact area with the cable is increased by the arc-shaped portion 6 provided on the movable plate 2 and the arc-shaped claw 5, thereby increasing the fixed support effect, and has strong practicability.

As an embodiment of the present invention, the driving mechanism includes a bidirectional threaded sleeve 14 rotatably installed in the movable cavity and two threaded rods 16 threadedly connected in the bidirectional threaded sleeve 14. One end of the threaded rod 16 away from the bidirectional threaded sleeve 14 is connected to the transmission assembly;

A second gear 15 is fixed on the bidirectional threaded sleeve 14 , and the second gear 15 is engaged with the first rack plate 7 .

In the embodiment of the present invention, when the first rack plate 7 moves under the action of the movable plate 2, the second gear 15 engaged with it drives the two-way threaded sleeve 14 to rotate, and when the two-way threaded sleeve 14 rotates, it drives the two-way threaded sleeve 14 to rotate. The threaded rods 16 move toward each other or in the opposite direction, so as to drive the transmission assembly to move horizontally to meet the driving requirements.

As an embodiment of the present invention, the bidirectional threaded sleeve 14 is rotatably mounted with two receiving rings 13 symmetrical with respect to its vertical line, and the receiving rings 13 are fixed on the inner wall of the movable cavity.

In the embodiment of the present invention, the provided receiving ring 13 effectively supports the bidirectional threaded sleeve 14, so that the rotation of the bidirectional threaded sleeve 14 will not be interfered by the inner wall of the movable cavity.

As an embodiment of the present invention, the transmission assembly includes a driving member 10 that is fixedly connected to the threaded rod 16, and the driving member 10 slides along the axial direction of the threaded rod 16 through a guide assembly connected thereto, A second rack plate 9 is fixed on the driving member 10 , and the second rack plate 9 is engaged with the first gear 8 .

In the embodiment of the present invention, when the threaded rod 16 moves along the axial direction of the bidirectional threaded sleeve 14 under the action of the bidirectional threaded sleeve 14, the driving member 10 is driven to move. The meshing relationship between the two rack plates 9 and the first gear 8 fixed with the arc-shaped claw 5 realizes the rotational driving of the arc-shaped claw 5 .

As an embodiment of the present invention, the guide assembly includes a guide rod 11 fixed on the inner wall of the movable cavity and a sliding sleeve 12 slidably matched with the guide rod 11 , the sliding sleeve 12 is connected to the driving member 10 fixed connections.

In the embodiment of the present invention, the guide rod 11 and the sliding sleeve 12 are provided so that the driving member 10 can only slide horizontally, which limits the driving member 10 to a certain extent. Of course, it can be understood that the guide rod 11 is provided with a Two, the sliding sleeve 12 sliding on the sliding sleeve 12 plays a certain supporting role for the driving member 10 .

As an embodiment of the present invention, the locking mechanism includes a card slot 17 disposed on one of the driving members 10 and a card pin 21 disposed outside the support frame 1 and connected to the elastic component. The bayonet 21 is adapted to the bayonet slot 17 .

In the embodiment of the present invention, when the driving member 10 moves and the card slot 17 is located at the locking pin 21, the locking pin 21 is automatically snapped into the card slot 17 under the action of the elastic component, so that the position of the driving member 10 is fixed. , thereby realizing the position locking of the movable plate 2 .

In the embodiment of the present invention, it can be understood that the end of the bayonet 21 facing the driving member 10 is provided with an inclined portion, so that the presence of the bayonet 21 will not interfere with the driving member 10 .

As an embodiment of the present invention, the elastic component includes at least two limit rings 20 fixed on the support frame 1 and a movable rod 18 penetrating the limit rings 20 and fixed with the bayonet 21 , a spring 19 is sleeved on the outer side of the movable rod 18 between the two limit rings 20, and the two ends of the spring 19 are respectively connected with the limit ring 20 away from the bayonet 21 and fixed on the movable rod The extension on 18 abuts.

In the embodiment of the present invention, when the pin 21 needs to be disengaged from the slot 17 during use, it is only necessary to pull the movable rod 18 to drive the pin 21 to disengage from the slot 17, which is convenient to use.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. An easy-to-remove power rack cable fixing device, characterized in that the easy-to-remove power rack cable fixing device comprises a support frame (1), and a plurality of U-shaped cables are provided on the support frame (1). A slot (3), the inner side of the U-shaped slot (3) is provided with a movable plate (2), the movable plate (2) is arranged on the support frame through the first rack plate (7) connected with it (1) The drive assembly in the movable cavity provided on the upper part is connected; The support frame (1) is provided with embedded grooves (4) at the positions of the two side walls of the U-shaped groove (3), and arc-shaped claws (5) are rotatably installed on the inner side of the embedded groove (4). A first gear (8) is fixed on the rotating shaft of the arc-shaped claw (5) and the embedded groove (4), and the first gear (8) cooperates with the transmission assembly arranged in the movable cavity, so The transmission assembly is connected with the drive assembly, and when the movable plate (2) moves, the drive assembly is driven to work, and the drive assembly drives the transmission assembly to act on the first gear (8) to realize the arc claw (5). ) rotation; The easy-to-remove power rack cable fixing device further includes a locking mechanism, which is provided at the side end of the support frame (1) and is used to achieve position locking of the transmission assembly. 2 . The easy-to-remove cable fixing device for a power rack according to claim 1 , wherein the movable plate ( 2 ) is provided with an arc-shaped portion ( 6 ). 3 . 3. A power rack cable fixing device that is easy to disassemble according to claim 1, wherein the driving mechanism comprises a bidirectional threaded sleeve (14) rotatably installed in the movable cavity and a threaded connection on the The two threaded rods (16) in the bidirectional threaded sleeve (14), and the ends of the two threaded rods (16) away from the bidirectional threaded sleeve (14) are both connected to the transmission assembly; A second gear (15) is fixed on the bidirectional threaded sleeve (14), and the second gear (15) is engaged with the first rack plate (7). 4 . The easy-to-remove power rack cable fixing device according to claim 3 , wherein two receiving rings ( 13 , which are symmetrical about the vertical line thereof) are rotatably mounted on the bidirectional threaded sleeve ( 14 ). 5 . ), the receiving ring (13) is fixed on the inner wall of the movable cavity. 5. The easy-to-remove power rack cable fixing device according to claim 3, wherein the transmission assembly comprises a driving member (10) fixedly connected with the threaded rod (16), and the driving The driving member (10) slides along the axial direction of the threaded rod (16) through a guide assembly connected with it, and a second rack plate (9) is fixed on the driving member (10). (9) meshes with the first gear (8). 6. The easy-to-remove power rack cable fixing device according to claim 5, wherein the guide assembly comprises a guide rod (11) fixed on the inner wall of the movable cavity, and a guide rod (11) fixed on the inner wall of the movable cavity and the guide rod (11) A sliding sleeve (12) for sliding fit, the sliding sleeve (12) is fixedly connected with the driving member (10). 7 . The easy-to-remove power rack cable fixing device according to claim 5 , wherein the locking mechanism comprises a card slot ( 17 ) provided on one of the driving members ( 10 ) and a A bayonet (21) is provided on the outer side of the support frame (1) and connected with the elastic component, and the bayonet (21) is adapted to the bayonet slot (17). 8 . The easy-to-remove cable fixing device for a power rack according to claim 7 , wherein the elastic component comprises at least two limit rings ( 20 ) fixed on the support frame ( 1 ). 9 . and a movable rod (18) that penetrates the limit ring (20) and is fixed with the bayonet (21), the movable rod (18) located between the two limit rings (20) is sleeved on the outside of the movable rod (18). A spring (19), two ends of the spring (19) are respectively in contact with a limit ring (20) away from the bayonet (21) and an extension piece fixed on the movable rod (18).

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