CN213717513U

CN213717513U - High-strength anti-seismic cable protection pipe

Info

Publication number: CN213717513U
Application number: CN202022682010.1U
Authority: CN
Inventors: 王粉美
Original assignee: Jiangsu Yicheng Electric Power Equipment Co ltd
Current assignee: Jiangsu Yicheng Electric Power Equipment Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-16
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a cable protection technical field specifically is high strength antidetonation cable protection pipe, including the protection tube, the curved surface groove has been seted up to the inboard of protection tube, the block pipe has been cup jointed respectively to the both sides of protection tube, the outside flexible post of fixedly connected with in the block union coupling outside, the outer end fixedly connected with shock attenuation cover of flexible post, the bearing has been cup jointed to the front end of movable bolt in the inboard fixed cover of protection tube, the outside fixedly connected with pinch plate of bearing, the pinch plate is close to in one side fixedly connected with guide bar of protection tube, the outside of shock attenuation cover is provided with the fixed block, the inside through connection of fixed block has the fixed pin, the inside that the fixed pin is located the shock attenuation cover is provided with the. The utility model discloses a movable bolt's spiral removes, can stretch out and draw back to the inside of protection tube, and movable bolt can drive the clamp plate through the bearing and remove, through the guide bar direction, can improve the stability of device, realizes nimble regulation.

Description

High-strength anti-seismic cable protection pipe

Technical Field

The utility model relates to a cable protection technical field specifically is high strength antidetonation cable protection pipe.

Background

Along with the development of human society, the energy consumption is increased, the brought environmental problems are highlighted, the importance of clean energy is also shown, the utilization of wind energy is popularized increasingly as one kind of clean energy, the wind energy can be converted into electric energy by using a wind driven generator, and the converted electric energy is transmitted to other equipment through a cable.

The cable is under operating condition, if the outside damage appears and can influence normal circular telegram, so need protect the outside of cable, but general cable protection pipe's protective properties is more weak, can't adjust according to the volume of cable to hardly carry out the clamping to the cable of different volumes, if stronger outside extrusion or vibrations are received to the protective housing in addition, then can be destroyed, influence the life of protection pipe, be unfavorable for long-time use.

In order to solve the above problems, a high-strength anti-seismic cable protection tube is proposed in the present application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a high strength antidetonation cable protection pipe has nimble firm characteristics.

(II) technical scheme

In order to solve the technical problem, the utility model provides a high-strength anti-seismic cable protection tube, which comprises a protection tube, wherein a curved groove is arranged on the inner side of the protection tube, clamping tubes are respectively sleeved on two sides of the protection tube, a telescopic post is fixedly connected on the outer side of the clamping tube outwards, a telescopic spring is arranged in the telescopic post, a shock absorption sleeve is fixedly connected on the outer end of the telescopic post, a movable bolt is transversely and penetratingly connected on the side wall of the shock absorption sleeve, a bearing is fixedly sleeved on the front end of the movable bolt on the inner side of the protection tube, a clamping plate is fixedly connected on the outer side of the bearing, a guide rod is fixedly connected on one side of the clamping plate close to the protection tube, a rotating handle is sleeved on the outer end of the movable bolt on the outer side of the shock absorption sleeve, a fixing bolt is connected on the inner thread, the inside through connection of fixed block has the fixed pin, the inside that the fixed pin is located the shock attenuation cover is provided with the cooperation screw thread.

Preferably, the upper end and the lower end of the protection tube are respectively and fixedly connected with a connecting block, and the two ends of the clamping tube are respectively in contact connection with the outer sides of the connecting blocks.

Preferably, the upper end of the telescopic spring is fixedly connected with the upper inner wall of the telescopic column, and the lower end of the telescopic spring is fixedly connected with the lower inner wall of the telescopic column.

Preferably, the guide rods are located on two sides of the movable bolt, and the outer ends of the guide rods transversely penetrate through the outer side of the damping sleeve.

Preferably, the shape of the clamping plate is an annular curved surface structure, and the shape of the clamping plate is the same as the groove shape of the curved surface groove.

Preferably, the matching threads are in threaded connection with the damping sleeve, and the fixing pin is in a circular truncated cone-shaped structure.

Preferably, the inner side of the rotating handle is provided with a matching groove, and the inner side of the matching groove is fixedly connected with the outer end of the movable bolt.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses an outer end and the shock attenuation cover fixed connection with flexible post can make the shock attenuation cover protect inner structure to the flexible post of accessible and expanding spring's flexible buffering certain external shock can carry out the shock attenuation to internal protection pipe and cable, improves the anti-seismic performance of whole device.

2. The utility model discloses a movable bolt's spiral removes, can stretch out and draw back to the inside of protection tube to carry out fixed connection through movable bolt and bearing, make movable bolt can drive the clamp plate through the bearing and remove, through being provided with the guide bar, can make the clamp plate remove along the direction of guide bar, can improve device's stability, and can be suitable for the cable of different volumes and press from both sides it tightly, can realize nimble regulation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of a clamping plate and a bearing according to the present invention;

fig. 3 is a schematic structural view of the middle rotating handle of the present invention.

Reference numerals:

1. protecting the tube; 2. a tension spring; 3. a shock-absorbing sleeve; 4. a fixing pin; 5. a fixed block; 6. clamping the pipe; 7. connecting blocks; 8. fixing the bolt; 9. a telescopic column; 10. matching threads; 11. rotating the handle; 12. a movable bolt; 13. a guide bar; 14. a clamping plate; 15. a bearing; 16. a mating groove; 17. a curved groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the high-strength anti-seismic cable protection tube provided by the present invention comprises a protection tube 1, a curved groove 17 is formed on the inner side of the protection tube 1, a fastening tube 6 is respectively sleeved on both sides of the protection tube 1, a telescopic post 9 is fixedly connected to the outer side of the fastening tube 6, a telescopic spring 2 is arranged inside the telescopic post 9, a shock-absorbing sleeve 3 is fixedly connected to the outer end of the telescopic post 9, a movable bolt 12 is transversely connected to the side wall of the shock-absorbing sleeve 3 in a penetrating manner, a bearing 15 is fixedly sleeved on the inner side of the protection tube 1 at the front end of the movable bolt 12, a clamping plate 14 is fixedly connected to the outer side of the bearing 15, a guide rod 13 is fixedly connected to the clamping plate 14 near one side of the protection tube 1, a rotating handle 11 is sleeved on the outer side of the shock-absorbing sleeve 3 at the outer, the outer side of the damping sleeve 3 is provided with a fixed block 5, the inside of the fixed block 5 is connected with a fixed pin 4 in a penetrating way, the fixed pin 4 is arranged in the damping sleeve 3 and is provided with a matching thread 10, the whole device can ensure that the damping sleeve 3 can protect the internal structure by fixedly connecting the outer end of a telescopic column 9 with the damping sleeve 3, and can buffer certain external impact through the telescopic column 9 and the telescopic spring 2, can damp the internal protection tube 1 and the cable, improve the anti-seismic performance of the whole device, can extend towards the inside of the protection tube 1 through the spiral movement of a movable bolt 12, and is fixedly connected with a bearing 15 through the movable bolt 12, so that the movable bolt 12 can drive a clamping plate 14 to move through the bearing 15, and can ensure that the clamping plate 14 moves along the direction of a guide rod 13 through the arrangement of the guide rod 13, and can improve the stability of, and can be suitable for the cable of different volumes to press from both sides tightly it, can realize nimble regulation.

As shown in fig. 1, the upper and lower both ends of protection tube 1 are fixedly connected with connecting block 7 respectively, and the both ends of block pipe 6 are the outside contact connection of connecting block 7 respectively, can improve the nimble detachability of protection tube 1 and block pipe 6 through setting up connecting block 7 to can make the outside of block pipe 6 can the rounding off.

Specifically, the upper end of the telescopic spring 2 is fixedly connected with the upper inner wall of the telescopic column 9, the lower end of the telescopic spring 2 is fixedly connected with the lower inner wall of the telescopic column 9, the telescopic spring 2 can stretch and retract more directionally by fixing the telescopic spring 2, and the telescopic spring 2 can generate pulling force for the telescopic column 9.

It should be noted that the guide rods 13 are located at both sides of the movable bolt 12, the outer ends of the guide rods 13 transversely penetrate to the outer side of the damping sleeve 3, the guide rods 13 can be horizontally arranged together with the movable bolt 12, and the guide rods 13 are more balanced.

The shape of the clamp plate 14 is an annular curved surface structure, the shape of the clamp plate 14 is the same as the groove shape of the curved surface groove 17, and the clamp plate 14 can be contracted inside the curved surface groove 17, so that the application range of the protection tube 1 can be widened.

Further, cooperation screw thread 10 and damping sleeve 3 threaded connection, the shape of fixed pin 4 is round platform shape structure, through cooperation screw thread 10 and damping sleeve threaded connection, can make fixed pin 4 and damping sleeve 3 fix to through the round platform appearance of fixed pin 4, can make fixed block 5 and damping sleeve 3 can not take place to separate.

Furthermore, the inner side of the rotating handle 11 is provided with a matching groove 16, the inner side of the matching groove 16 is fixedly connected with the outer end of the movable bolt 12, and the matching groove 16 is matched and connected with the movable bolt 12, so that the rotating handle 11 can be easily assembled and disassembled.

The utility model discloses a theory of operation and use flow: firstly, a clamping pipe 6 is sleeved on the outer side of a protection pipe 1, then a fixing bolt 8 is used for being in threaded connection with the protection pipe 1 and the clamping pipe 6, at the moment, the clamping pipe 6 is connected with the protection pipe 1, then a damping sleeve 3 is sleeved on the outer side of the clamping pipe 6, a telescopic column 9 is arranged between the damping sleeve 3 and the clamping pipe 6, then the damping sleeve 3 and the clamping pipe 6 are respectively connected, then a fixing pin 4 is inserted into the fixing block 5, the lower end of the fixing pin 4 is in threaded connection with the damping sleeve 3, the fixing block 5 can be attached with the damping sleeve 3, then a movable bolt 12 and a guide rod 13 penetrate into the inner side of the protection pipe 1, then the movable bolt 12 is fixed with a bearing 15, then a clamping plate 14 is fixed with the bearing 15, then a cable is placed into the inner side of the protection pipe 1, if the cross-sectional area of the cable is relatively small, so that the clamping plate 14 can be moved inwards and the cable clamped, while the device is in a stable state.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. High strength antidetonation cable protection pipe, including protection tube (1), its characterized in that, curved surface groove (17) have been seted up to the inboard of protection tube (1), block pipe (6) have been cup jointed respectively to the both sides of protection tube (1), the outside fixedly connected with telescopic column (9) in block pipe (6) outside, the inside of telescopic column (9) is provided with expanding spring (2), the outer end fixedly connected with damper housing (3) of telescopic column (9), the lateral wall of damper housing (3) transversely runs through and is connected with movable bolt (12), the front end of movable bolt (12) is located the inboard fixed bearing (15) that has cup jointed of protection tube (1), the outside fixedly connected with pinch plate (14) of bearing (15), pinch plate (14) are close to in one side fixedly connected with guide bar (13) of protection tube (1), the outside that the outer end of movable bolt (12) is located damper housing (3) has cup jointed rotatory handle (11) The damping sleeve is characterized in that a fixing bolt (8) is connected to the inner thread of the pipe wall of the clamping pipe (6) and the protecting pipe (1), a fixing block (5) is arranged on the outer side of the damping sleeve (3), a fixing pin (4) is connected to the inner portion of the fixing block (5) in a penetrating mode, and a matching thread (10) is arranged inside the fixing pin (4) located on the damping sleeve (3).

2. The high-strength anti-seismic cable protection tube according to claim 1, wherein the upper end and the lower end of the protection tube (1) are fixedly connected with connecting blocks (7) respectively, and the two ends of the clamping tube (6) are in contact connection with the outer sides of the connecting blocks (7) respectively.

3. The high-strength anti-seismic cable protection tube according to claim 1, wherein the upper end of the telescopic spring (2) is fixedly connected with the upper inner wall of the telescopic column (9), and the lower end of the telescopic spring (2) is fixedly connected with the lower inner wall of the telescopic column (9).

4. A high strength anti-seismic cable protection tube according to claim 1, characterized in that said guide rods (13) are located on both sides of the movable bolt (12), the outer ends of said guide rods (13) transversely penetrating to the outside of the damping sleeve (3).

5. A high strength anti-seismic cable protection tube according to claim 1, characterized in that the shape of the clamping plate (14) is a ring-shaped curved structure, and the shape of the clamping plate (14) is the same as the groove shape of the curved groove (17).

6. A high strength anti-seismic cable protection tube according to claim 1, characterized in that the mating thread (10) is in threaded connection with a damping sleeve (3), and the fixing pin (4) is in the shape of a truncated cone structure.

7. The high-strength anti-seismic cable protection tube according to claim 1, characterized in that a matching groove (16) is opened on the inner side of the rotation handle (11), and the inner side of the matching groove (16) is fixedly connected with the outer end of the movable bolt (12).