CN211266333U

CN211266333U - Wire and cable shock absorption support

Info

Publication number: CN211266333U
Application number: CN202020092307.XU
Authority: CN
Inventors: 周亚玲
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-14
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an electric wire and cable shock absorber support, which comprises a supporting column, support column bottom fixed mounting has the mount pad, support column exterior wall fixed mounting has the cushion socket, one side that the support column was kept away from to the cushion socket is provided with the connecting seat, connecting seat inner chamber is provided with rotation room and location room respectively, it is vertical to wear to be equipped with the screw rod to rotate the indoor chamber. The utility model discloses in, place electric wire and cable in proper order the positioning chamber through placing the mouth, it removes to rotate the screw rod and drive multiunit promotion cover, multiunit promotion cover is under the effect of the slider of outer table wall and the spout in the connecting seat, vertical drive locating piece down contacts electric wire and cable and accomplishes the location to electric wire and cable, the thread bush of the outer table wall of second thread ring rotates, make the thread bush close with first thread ring soon downwards, realize the closure of screw rod, need not to fix electric wire and cable one by one, thereby the result of use of electric wire and cable support has been improved.

Description

Wire and cable shock absorption support

Technical Field

The utility model relates to a cable wire technical field especially relates to a wire and cable shock absorber support.

Background

Wire and cable are wire products for transmitting electric energy, electric signals and realizing electromagnetic energy conversion. A cable generally comprises a core for transmitting power or electrical signals and a sheath for protecting and insulating. Cables having only one core and having a small diameter are generally called wires. There are also some electric wires without an insulating sheath, which are called bare wires. The cable core in the cable is made of metal material with good electric conductivity, and copper or aluminum is generally used.

At present, the existing wire and cable support still has some defects, firstly, the existing wire and cable support mostly winds the wires and cables or fixes the wires and cables through an external fastener when the wire harness is installed, the stability of the wires and cables is poor, and the wires and cables need to be fixed one by an operator, so that the operation is complex, and the use effect of the wire and cable support is reduced; secondly, current wire and cable support lacks damper, and wire and cable and support are fixed the back, and when wire and cable received external force and take place to rock by a wide margin, wire and cable and between can't accomplish the shock attenuation buffering for wire and cable local atress is too big, leads to wire and cable to drop or even the fracture, thereby has reduced the stability that wire and cable support used.

SUMMERY OF THE UTILITY MODEL

The purpose of the invention is as follows: in order to solve the problems in the background art, a wire and cable shock absorption bracket is provided.

The technical scheme is as follows: in order to achieve the above purpose, the utility model adopts the following technical scheme:

a shock-absorbing bracket for wires and cables comprises a supporting column, wherein the bottom of the supporting column is fixedly provided with a mounting seat, a shock absorption seat is fixedly arranged on the outer surface wall of the supporting column, a connecting seat is arranged on one side of the shock absorption seat far away from the supporting column, the inner cavity of the connecting seat is respectively provided with a rotating chamber and a positioning chamber, the inner cavity of the rotating chamber is vertically penetrated with a screw rod, the outer surface wall of the screw is connected with a pushing sleeve in a screwing way through threads, one side of the pushing sleeve close to the positioning chamber is fixedly provided with a positioning block, the positioning block is connected with the inner surface wall of the positioning chamber in a sliding way, a placing opening is arranged on one side of the positioning chamber far away from the rotating chamber, a first threaded ring is fixedly arranged at the top of the rotating chamber, and a second threaded ring fixedly connected with the screw rod is arranged above the first threaded ring, and the first threaded ring and the outer surface wall of the second threaded ring are connected with a threaded sleeve in a threaded screwing manner.

As a further description of the above technical solution:

the damping seat inner chamber is vertical installs fixed slide bar, fixed slide bar outer surface wall sliding connection has two sets of sliding sleeves, and is two sets of sliding sleeve all with connecting seat fixed connection, two sets of one side that the sliding sleeve deviates from mutually all through first spring and damping seat elastic connection.

As a further description of the above technical solution:

the support column exterior wall is elastically connected with a limiting sleeve through a second spring, and the limiting sleeve exterior wall is fixedly connected with the mounting seat through a supporting rod.

As a further description of the above technical solution:

and a nameplate is arranged on the front end face of the connecting seat.

As a further description of the above technical solution:

one side of the pushing sleeve far away from the positioning block is fixedly provided with a sliding block, and the sliding block is connected with the connecting seat in a sliding mode through a vertically arranged sliding groove.

As a further description of the above technical solution:

the first spring is sleeved on the outer side of the fixed sliding rod, and the outer surface wall of the first spring is tightly attached to the inner surface wall of the shock absorption seat.

Has the advantages that: compared with the prior art, the utility model:

1. the utility model discloses in, place electric wire and cable in proper order the positioning chamber through placing the mouth, it removes to rotate the screw rod and drive multiunit promotion cover, multiunit promotion cover is under the effect of the slider of outer table wall and the spout in the connecting seat, vertical drive locating piece down contacts electric wire and cable and accomplishes the location to electric wire and cable, the thread bush of the outer table wall of second thread ring rotates, make the thread bush close with first thread ring soon downwards, realize the closure of screw rod, need not to fix electric wire and cable one by one, thereby the result of use of electric wire and cable support has been improved.

2. The utility model discloses in, when electric wire and cable atress and take place to rock, electric wire and cable can drive the connecting seat and swing in vertical direction, and the connecting seat then drives the sliding sleeve and carries out the slip of vertical direction along fixed slide bar, the sliding sleeve can compress first spring simultaneously, first spring can support the shock attenuation through the sliding sleeve to the connecting seat under the effect of the elastic potential energy of self, the completion is to the buffering of electric wire and cable, thereby it is too big to have avoided electric wire and cable to appear local atress when the external force strikes, thereby the stability that electric wire and cable support used has been improved.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a stop collar and a second spring provided according to an embodiment of the present invention;

fig. 3 is a schematic front view of a structure provided according to an embodiment of the present invention;

illustration of the drawings:

1. a support pillar; 2. a shock absorbing seat; 3. a sliding sleeve; 4. fixing the sliding rod; 5. a first spring; 6. a limiting sleeve; 7. a mounting seat; 8. a chute; 9. a slider; 10. a placement port; 11. positioning blocks; 12. a push sleeve; 13. a screw; 14. a positioning chamber; 15. a rotating chamber; 16. a first threaded ring; 17. a connecting seat; 18. a threaded sleeve; 19. a second threaded ring; 20. a second spring; 21. a nameplate.

Detailed Description

The technical solution 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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a shock absorption bracket for wires and cables comprises a supporting column 1, wherein a mounting seat 7 is fixedly mounted at the bottom of the supporting column 1, a shock absorption seat 2 is fixedly mounted on the outer surface wall of the supporting column 1, a connecting seat 17 is arranged on one side, away from the supporting column 1, of the shock absorption seat 2, a rotating chamber 15 and a positioning chamber 14 are respectively arranged in the inner cavity of the connecting seat 17, a screw 13 vertically penetrates through the inner cavity of the rotating chamber 15, the outer surface wall of the screw 13 is connected with a pushing sleeve 12 in a screwing mode through threads, a positioning block 11 is fixedly mounted on one side, close to the positioning chamber 14, of the pushing sleeve, and one side of the positioning chamber 14 far away from the rotating chamber 15 is provided with a placing opening 10, the top of the rotating chamber 15 is fixedly provided with a first threaded ring 16, a second threaded ring 19 fixedly connected with the screw 13 is arranged above the first threaded ring 16, and the outer walls of the first threaded ring 16 and the second threaded ring 19 are connected with a threaded sleeve 18 in a threaded screwing manner.

Specifically, as shown in fig. 1, a fixed slide bar 4 is vertically installed in the inner cavity of the shock absorption seat 2, two sets of sliding sleeves 3 are slidably connected to the outer wall of the fixed slide bar 4, the two sets of sliding sleeves 3 are fixedly connected to the connecting seat 17, the sides of the two sets of sliding sleeves 3 which are opposite to each other are elastically connected to the shock absorption seat 2 through a first spring 5, when the electric wire and the cable are stressed to shake, the electric wire and the cable can drive the connecting seat 17 to swing in the vertical direction, the connecting seat 17 drives the sliding sleeve 3 to slide along the fixed sliding rod 4 in the vertical direction, meanwhile, the sliding sleeve 3 compresses the first spring 5, the first spring 5 supports and damps the connecting seat 17 through the sliding sleeve 3 under the action of the elastic potential energy of the first spring 5, so as to complete the buffering of the electric wires and the cables, therefore, the phenomenon that the local stress of the wire and cable is overlarge when the wire and cable is impacted by external force is avoided, and the use stability of the wire and cable support is improved.

Specifically, as shown in fig. 1 and 2, the outer wall of the support column 1 is elastically connected with the position limiting sleeve 6 through the second spring 20, and the outer wall of the position limiting sleeve 6 is fixedly connected with the mounting seat 7 through the support rod to support the support column 1, so that the stability of the support column 1 is improved.

Specifically, as shown in fig. 3, a nameplate 21 is disposed on the front end face of the connecting seat 17 to assist an operator in recording the electric wires and cables, so as to facilitate later maintenance and debugging.

Specifically, as shown in fig. 1, a sliding block 9 is fixedly mounted on one side of the pushing sleeve 12, which is far away from the positioning block 11, and the sliding block 9 is slidably connected with the connecting seat 17 through a vertically arranged sliding groove 8 to limit axial deviation of the pushing sleeve 12, so that stability of movement of the pushing sleeve 12 is ensured.

Specifically, as shown in fig. 1, the first spring 5 is sleeved outside the fixed slide bar 4, and the outer surface wall of the first spring 5 is tightly attached to the inner surface wall of the damper base 2, so that the working stability of the first spring 5 is ensured.

The working principle is as follows: when the wire and cable support is used, the wire and cable are sequentially placed into the positioning chamber 14 through the placing opening 10, the screw 13 is rotated to drive the plurality of groups of pushing sleeves 12 to move, the plurality of groups of pushing sleeves 12 vertically drive the positioning block 11 to downwards contact the wire and cable and complete the positioning of the wire and cable under the action of the sliding block 9 on the outer surface wall and the sliding groove 8 in the connecting seat 17, the threaded sleeve 18 on the outer surface wall of the second threaded ring 19 is rotated to downwards be screwed with the first threaded ring 16, the locking of the screw 13 is realized, the wire and cable does not need to be fixed one by one, so that the using effect of the wire and cable support is improved, when the wire and cable is stressed and shakes, the wire and cable can drive the connecting seat 17 to swing in the vertical direction, the connecting seat 17 drives the sliding sleeve 3 to slide in the vertical direction along the fixed sliding rod 4, meanwhile, the sliding sleeve 3 can compress the first spring 5, and the first spring 5 can support the connecting seat 17 through the sliding sleeve 3 under the action of, the buffer of wire and cable is accomplished with this to avoided wire and cable to appear local atress too big when external force strikes, thereby improved the stability of wire and cable support use.

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 wire and cable damping support comprises a supporting column (1) and is characterized in that a mounting seat (7) is fixedly mounted at the bottom of the supporting column (1), a damping seat (2) is fixedly mounted on the outer surface wall of the supporting column (1), a connecting seat (17) is arranged on one side, away from the supporting column (1), of the damping seat (2), a rotating chamber (15) and a positioning chamber (14) are respectively arranged in the inner cavity of the connecting seat (17), a screw rod (13) is vertically arranged in the inner cavity of the rotating chamber (15) in a penetrating mode, the outer surface wall of the screw rod (13) is connected with a pushing sleeve (12) in a screwing mode through threads, a positioning block (11) is fixedly mounted on one side, close to the positioning chamber (14), of the pushing sleeve (12), the positioning block (11) is slidably connected with the inner surface wall of the positioning chamber (14), and a placing opening (10), rotate room (15) top fixed mounting have first screw ring (16), first screw ring (16) top is provided with second screw ring (19) with screw rod (13) fixed connection, first screw ring (16) and second screw ring (19) outward appearance wall are connected with thread bush (18) through the screw thread closure.

2. The shock absorption bracket for the electric wires and the cables as claimed in claim 1, wherein a fixed sliding rod (4) is vertically installed in the inner cavity of the shock absorption seat (2), two sets of sliding sleeves (3) are slidably connected to the outer wall of the fixed sliding rod (4), the two sets of sliding sleeves (3) are both fixedly connected to the connecting seat (17), and the sides of the two sets of sliding sleeves (3) which face away from each other are both elastically connected to the shock absorption seat (2) through a first spring (5).

3. The shock absorbing bracket for the electric wires and the cables as claimed in claim 1, wherein the outer wall of the supporting column (1) is elastically connected with a limiting sleeve (6) through a second spring (20), and the outer wall of the limiting sleeve (6) is fixedly connected with the mounting seat (7) through a supporting rod.

4. The shock absorbing bracket for electric wires and cables as claimed in claim 1, wherein the connecting base (17) is provided with a nameplate (21) at a front end surface thereof.

5. The wire and cable shock absorption bracket according to claim 1, wherein a sliding block (9) is fixedly installed on one side of the pushing sleeve (12) far away from the positioning block (11), and the sliding block (9) is in sliding connection with the connecting seat (17) through a vertically arranged sliding groove (8).

6. The wire and cable shock absorption bracket according to claim 2, wherein the first spring (5) is sleeved outside the fixed sliding rod (4), and the outer surface wall of the first spring (5) is tightly attached to the inner surface wall of the shock absorption seat (2).