CN210490327U

CN210490327U - Power design support for cable convenient to maintain

Info

Publication number: CN210490327U
Application number: CN201921599800.4U
Authority: CN
Inventors: 周前方; 龙丽; 袁嘉和
Original assignee: Guangdong Chenyu Electric Power Technology Co ltd
Current assignee: Guangdong Chenyu Electric Power Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-08
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a cable fixed equipment technical field discloses a support for power design cable convenient to maintain, which comprises a supporting plate and i, fixedly connected with one end open-ended cable sleeve on the lateral wall of backup pad, the backup pad setting is kept away from to cable sleeve's the mouth of pipe, sliding connection has the support armed lever in the cable sleeve, the one end that cable sleeve socle was kept away from to the support armed lever passes cable sleeve's the mouth of pipe and outwards extends, is located set up the cable hole of the even equidistance of a plurality of on the pole wall of cable sleeve outer support armed lever, be connected with the limiting plate on the pole wall that the support armed lever is close to cable sleeve socle one end position, the limiting plate passes through clamping mechanism and connects on the pipe wall that cable sleeve is close to mouth of pipe one end position, cable sleeve's. The utility model discloses cable support can change the support position of support to the cable as required, can carry out convenient change to the trailing arm pole moreover.

Description

Power design support for cable convenient to maintain

Technical Field

The utility model relates to a cable fixed equipment technical field especially relates to a support for power design cable convenient to maintain.

Background

Along with the rapid development of the economy of China, utility tunnel engineering (novel underground public infrastructure), cable tunnels and cable ducts and the like become main channels for urban power supply, because the cable is in the process of erection, because of the change of the environment and the corrosion of rainwater, the maintenance of cable support has also become a serious challenge, the existing cable support is fixed on the wall or welded on a steel plate, when the cable support is damaged, the cable support is not easy to replace and maintain, and the support position of the support to the cable can not be changed according to the use demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cable support is difficult for changing and maintaining and can not change the support to the support position of cable according to the user demand, and the power design support for cable that provides is convenient for maintain.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a support for a power design cable convenient to maintain comprises a supporting plate, wherein a cable sleeve with an opening at one end is fixedly connected to the side wall of the supporting plate, the pipe orifice of the cable sleeve is far away from the supporting plate, a support arm rod is connected in the cable sleeve in a sliding mode, one end, far away from the bottom of the cable sleeve, of the support arm rod penetrates through the pipe orifice of the cable sleeve and extends outwards, a plurality of cable holes with uniform equal intervals are formed in the rod wall of the support arm rod positioned outside the cable sleeve, a limiting plate is connected to the rod wall, close to the position of one end of the bottom of the cable sleeve, of the support arm rod, and is connected to the pipe wall, close to the position of one end of the pipe orifice, of the cable sleeve through a clamping mechanism, and the bottom of the cable sleeve is connected with;

the screens mechanism includes stopper, screens groove, spring, gag lever post and a plurality of spacing groove, the screens groove is seted up on the interior pipe wall that cable sleeve is close to mouth of pipe one end position, the tank bottom in screens groove is connected to the one end of spring, the other end of spring is connected with the one end that the stopper is close to screens groove tank bottom, stopper sliding connection is at the screens inslot, the one end of gag lever post is connected with the one end that is close to screens groove tank bottom of stopper, and the other end of gag lever post runs through the tank bottom in screens groove and extends outward to cable sleeve, the spring housing is established on the pole wall of gag lever post, a plurality of the one end of keeping away from the corbel bar at the limiting plate is seted up to the even equidistance in spacing groove, the stopper passes the screens groove and corresponds the notch of spacing groove.

Preferably, damper includes cushion, shock attenuation board and two pressure springs, two pressure spring one end symmetric connection is at the bottom of cable sheathing's inner tube, two the other end of pressure spring all is connected with the one end that the shock attenuation board is close to the cable sheathing socle, the cushion is connected on the lateral wall that the pressure spring one end was kept away from to the shock attenuation board.

Preferably, the support plate is symmetrically provided with reserved holes relative to the cable sleeve.

Preferably, the rod wall of the arm supporting rod, which is close to one end of the tube bottom of the cable sleeve rod, is symmetrically connected with moving blocks, the inner tube wall of the cable sleeve is provided with moving grooves matched with the moving blocks, and the groove wall of one end of each moving groove, which is close to the tube opening of the cable sleeve, is communicated with the tube opening of the cable sleeve.

Preferably, the lateral wall symmetric connection who is close to screens groove tank bottom one end position of stopper has the sliding block, the sliding tray has been seted up to the symmetry on the cell wall in screens groove, sliding block sliding connection is in the sliding tray, the one end of keeping away from the stopper of gag lever post is connected with the handle.

Preferably, the wall of the cable hole is fixedly connected with a rubber wear-resistant layer.

Compared with the prior art, the utility model provides a support for power design cable convenient to maintain possesses following beneficial effect:

1. the convenient-to-maintain bracket for the power design cable comprises a limiting block, a clamping groove, a spring, a limiting rod and a limiting groove, wherein a downward pulling force is applied to the limiting rod through a handle, the limiting rod drives the limiting block to move downwards in the clamping groove and compress the spring, the limiting block is pulled out of the limiting groove, a pulling force far away from one side of a cable sleeve is applied to a supporting arm rod, the supporting arm rod drives the limiting groove to move rightwards through the limiting plate, when the supporting arm rod moves to a required position, the handle is loosened, the compressed spring applies an upward pushing force to the limiting block, the limiting block is pushed into the corresponding limiting groove, the position of the supporting arm rod in the cable sleeve is fixed, and the supporting position of the bracket to the cable can be changed according to needs; if the pulling force in the direction far away from the cable sleeve is always applied to the arm supporting rod until the arm supporting rod and the cable sleeve are separated from each other, the arm supporting rod can be conveniently replaced.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can change the support position of support to the cable as required, can carry out convenient change to the trailing arm pole moreover.

Drawings

Fig. 1 is a schematic structural view of a power design cable bracket convenient for maintenance according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the cable support comprises a support plate 1, a cable sleeve 2, a support arm rod 3, a cable hole 4, a limiting plate 5, a limiting mechanism 6, a limiting block 61, a limiting groove 62, a spring 63, a limiting rod 64, a limiting groove 65, a damping mechanism 7, a damping plate 71, a cushion 72, a pressure spring 73, a moving block 8, a moving groove 9, a preformed hole 10, a handle 11, a moving groove 12, a sliding block 13 and a sliding groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a support for an electric power design cable convenient to maintain comprises a support plate 1, a cable sleeve 2 with an opening at one end is fixedly connected to a side wall of the support plate 1, a pipe orifice of the cable sleeve 2 is far away from the support plate 1, a support arm rod 3 is slidably connected to the cable sleeve 2, one end, far away from the bottom of the cable sleeve 2, of the support arm rod 3 penetrates through the pipe orifice of the cable sleeve 2 and extends outwards, a plurality of cable holes 4 with uniform equal distance are formed in a rod wall of the support arm rod 3 positioned outside the cable sleeve 2, a limiting plate 5 is connected to the rod wall of the support arm rod 3 positioned at one end close to the bottom of the cable sleeve 2, the limiting plate 5 is connected to a pipe wall of the cable sleeve 2 positioned at one end close to the pipe orifice through a clamping mechanism 6;

the clamping mechanism 6 comprises a limiting block 61, a clamping groove 62, a spring 63, a limiting rod 64 and a plurality of limiting grooves 65, wherein the clamping groove 62 is arranged on the inner pipe wall of the cable sleeve 2 close to one end of the pipe orifice, one end of the spring 63 is connected with the bottom of the clamping groove 62, the other end of the spring 63 is connected with one end of the limiting block 61 close to the bottom of the clamping groove 62, the limiting block 61 is connected in the clamping groove 62 in a sliding manner, one end of the limiting rod 64 is connected with one end of the limiting block 61 close to the bottom of the clamping groove 62, the other end of the limiting rod 64 penetrates through the bottom of the clamping groove 62 and extends out of the cable sleeve 2, the spring 63 is sleeved on the rod wall of the limiting rod 64, the plurality of limiting grooves 65 are uniformly arranged at equal intervals at one end of the limiting plate 5 far away from the bracket rod 3, the limiting block 61 penetrates through the clamping groove 62 and the notch corresponding to the limiting grooves, the limiting rod 64 drives the limiting block 61 to move downwards in the clamping groove 62 and compress the spring 63, the limiting block 64 is pulled out of the limiting groove 62, a pulling force far away from one side of the cable sleeve 2 is applied to the support arm rod 3, the support arm rod 3 drives the limiting groove 62 to move rightwards through the limiting plate 5, when the support arm rod 3 moves to a required position, the handle 11 is loosened, the compressed spring 63 applies an upward pushing force to the limiting block 64, the limiting block 64 is pushed into the corresponding limiting groove 62, the position of the support arm rod 3 in the cable sleeve 2 is fixed, and the supporting position of the bracket on the cable can be changed as required; if the pulling force in the direction away from the cable sleeve 2 is always applied to the arm supporting rod 3 until the arm supporting rod 3 and the cable sleeve 2 are separated from each other, the arm supporting rod 3 can be conveniently replaced.

Damper 7 includes cushion 71, shock attenuation board 72 and two pressure springs 73, two pressure spring 73 one end symmetric connection are at the bottom of cable sleeve 2's inner tube, the other end of two pressure springs 73 all is connected with the one end that shock attenuation board 72 is close to cable sleeve 2 socle, cushion 71 is connected on the lateral wall that shock attenuation board 72 kept away from pressure spring 73 one end, when inserting bracket arm pole 3 in cable sleeve 2, bracket arm pole 3 is at first striking cushion 72, make cushion 72 atress take place to deform, consume partly kinetic energy, cushion 72 passes through shock attenuation board 71 compression pressure spring 73 afterwards, make pressure spring 73 atress deformation consume partly kinetic energy again, the impact of bracket arm pole 3 striking in cable sleeve 2 has been reduced, the protection effect between the two has been improved.

Preformed hole 10 has been seted up about cable sleeve 2 symmetry to backup pad 1, can fix the cable support through at preformed hole 10 construction bolt.

The pole wall that holds in the palm armed lever 3 and be close to 2 tube bottoms one end positions of cable sleeve 2 on the symmetric connection have a movable block 8, set up on the inner tube wall of cable sleeve 2 with movable block 8 assorted shifting chute 12, the cell wall that shifting chute 12 is close to the mouth of pipe one end of cable sleeve 2 sets up with the mouth of pipe intercommunication of cable sleeve 2, can let hold in the palm armed lever 3 and slide more smoothly in cable sleeve 2.

The lateral wall symmetric connection that is close to limiting block 61 screens groove 62 tank bottom one end position has sliding block 13, and sliding tray 14 has been seted up to the symmetry on the cell wall of screens groove 62, and sliding block 13 sliding connection is in sliding tray 14, and the one end of keeping away from limiting block 61 of gag lever post 64 is connected with handle 11, can let limiting block 61 gliding more smoothly in screens groove 62.

Fixedly connected with rubber wearing layer 9 on the pore wall of cable hole 4 can reduce the friction that the cable received in cable hole 4, has protected the structure of optical cable.

In the utility model, the handle 11 applies downward pulling force to the limiting rod 64, the limiting rod 64 drives the limiting block 61 to move downwards in the clamping groove 62 and compress the spring 63, the limiting block 64 is pulled out from the limiting groove 62, pulling force far away from one side of the cable sleeve 2 is applied to the supporting arm rod 3, the supporting arm rod 3 drives the limiting groove 62 to move rightwards through the limiting plate 5, when the supporting arm rod 3 moves to a required position, the handle 11 is loosened, the compressed spring 63 applies upward pushing force to the limiting block 64, the limiting block 64 is pushed into the corresponding limiting groove 62, the position of the supporting arm rod 3 in the cable sleeve 2 is fixed, and the supporting position of the bracket to the cable can be changed as required; if the pulling force in the direction away from the cable sleeve 2 is always applied to the arm supporting rod 3 until the arm supporting rod 3 and the cable sleeve 2 are separated from each other, the arm supporting rod 3 can be conveniently replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support for power design cable convenient to maintain, includes backup pad (1), its characterized in that, fixedly connected with one end open-ended cable sleeve (2) on the lateral wall of backup pad (1), the mouth of pipe of cable sleeve (2) is kept away from backup pad (1) and is set up, sliding connection has support arm pole (3) in cable sleeve (2), the one end that cable sleeve (2) socle was kept away from in support arm pole (3) passes the mouth of pipe of cable sleeve (2) and extends outward, is located set up a plurality of even equidistance cable hole (4) on the pole wall of cable sleeve (2) outer support arm pole (3), be connected with limiting plate (5) on the pole wall that support arm pole (3) are close to cable sleeve (2) socle one end position, limiting plate (5) are connected on the pipe wall that cable sleeve (2) are close to mouth of pipe one end position through clamping mechanism (6), the bottom of the cable sleeve (2) is connected with a damping mechanism (7);

the clamping mechanism (6) comprises a limiting block (61), a clamping groove (62), a spring (63), a limiting rod (64) and a plurality of limiting grooves (65), the clamping groove (62) is formed in the inner wall of the cable sleeve (2) close to one end of the pipe orifice, one end of the spring (63) is connected to the bottom of the clamping groove (62), the other end of the spring (63) is connected with one end, close to the bottom of the clamping groove (62), of the limiting block (61), the limiting block (61) is connected in the clamping groove (62) in a sliding mode, one end of the limiting rod (64) is connected with one end, close to the bottom of the clamping groove (62), of the limiting block (61), the other end of the limiting rod (64) penetrates through the bottom of the clamping groove (62) and extends out of the cable sleeve (2), the spring (63) is sleeved on the rod wall of the limiting rod (64), the plurality of the limiting grooves (65) are uniformly and equidistantly formed in the limiting plate (5) and are far away from one end of the arm, the limiting block (61) penetrates through the clamping groove (62) and the notch corresponding to the limiting groove (65) and extends into the limiting groove (65).

2. The electric power design support for cables convenient to maintain as claimed in claim 1, wherein the damping mechanism (7) comprises a cushion (71), a damping plate (72) and two pressure springs (73), two of the pressure springs (73) are symmetrically connected to the bottom of the inner tube of the cable sleeve (2) at one end, the other ends of the two pressure springs (73) are connected to one end of the damping plate (72) close to the bottom of the cable sleeve (2), and the cushion (71) is connected to the side wall of the damping plate (72) far away from one end of the pressure spring (73).

3. The electric power design cable support convenient to maintain according to claim 1, characterized in that the support plate (1) is symmetrically provided with preformed holes (10) about the cable sleeve (2).

4. The electric power design cable support convenient to maintain as claimed in claim 1, wherein the lever wall of the lever arm (3) near the bottom end of the cable sleeve (2) is symmetrically connected with a movable block (8), the inner wall of the cable sleeve (2) is provided with a movable groove (12) matched with the movable block (8), and the groove wall of the movable groove (12) near the end of the pipe orifice of the cable sleeve (2) is communicated with the pipe orifice of the cable sleeve (2).

5. The convenient-to-maintain bracket for the power design cable as claimed in claim 1, wherein the side wall of the limiting block (61) close to one end of the bottom of the locking groove (62) is symmetrically connected with sliding blocks (13), the wall of the locking groove (62) is symmetrically provided with sliding grooves (14), the sliding blocks (13) are slidably connected in the sliding grooves (14), and one end of the limiting rod (64) far away from the limiting block (61) is connected with a handle (11).

6. The easy-to-maintain bracket for electric power design cable according to claim 1, characterized in that the wall of the cable hole (4) is fixedly connected with a rubber wear-resistant layer (9).