CPVC cable protection pipe wiring guide assembly

Abstract

The utility model discloses a CPVC cable protection tube wiring guide assembly, and specifically relates to the CPVC electric power tube technology field, the CPVC cable protection tube wiring guide assembly comprises a bottom frame, the top of the bottom frame is provided with a slide groove in a penetrating manner, the inner wall of an adjusting valve is fixedly connected with a first screw rod, the inner wall of the adjusting frame is slidably connected with a slide rod, the top of a connecting plate is fixedly connected with a fixed rod, and the fixed rod is fixedly connected with a second screw rod. The other end of the connecting rod is fixedly connected with a first bearing rod, and the inner wall of the first connecting rod is in bearing connection with a second bearing rod. According to the wiring guide assembly for the CPVC cable protection pipe, through the arrangement of the first lead screw, the connecting plate and the second bearing rod, the problem that an existing wiring guide assembly for the cable protection pipe cannot adjust the distance according to requirements is solved, so that a worker can adjust the wiring distance of the cable protection pipe conveniently, and the working efficiency is improved. The efficiency of cable protection pipe wiring spacing adjustment by workers is improved, and the stability of cable protection pipe wiring by the whole device in different environments is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of CPVC electric power pipes, in particular to a CPVC cable protection pipe wiring guide component. Background Art

[0002] CPVC power pipe is usually used as cable protection pipe. The product has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardancy, good insulation performance, no pollution, not easy to age, light weight, easy construction, etc. Its various performance indicators have been tested, identified and certified at the national and provincial levels, and have reached or exceeded the level of similar domestic products. The product performance is much better than traditional asbestos cable ducts and ordinary PVC pipes, and it is an ideal substitute for traditional power cable sheath pipes.

[0003] The existing CPVC cable protection tube wiring guide assembly usually adopts a clamping method to complete the installation of the wiring cable protection tube. Since the existing CPVC cable protection tube wiring guide assembly requires the staff to manually adjust the spacing of the CPVC cable protection tube wiring, the cable protection tube wiring guide assembly cannot quickly adjust the cable protection tube spacing according to demand, thereby reducing the efficiency of the staff in adjusting the cable protection tube wiring spacing, affecting the stability of the subsequent cable protection tube wiring guide assembly for the cable protection tube wiring in different environments. Therefore, the existing CPVC cable protection tube wiring guide assembly needs to be improved to a certain extent. Utility Model Content

[0004] The utility model aims to provide a CPVC cable protection tube wiring guide assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CPVC cable protection tube wiring guide assembly, comprising a base frame, a slide groove is provided through the top of the base frame, and a regulating valve is connected to the inner wall bearing of the base frame, a No. 1 screw is fixedly connected to the inner wall of the regulating valve, and the outer wall of the No. 1 screw is threadedly connected to the regulating frame, a sliding rod is slidably connected to the inner wall of the regulating frame, and a connecting plate is fixedly connected to the top of the adjusting frame, a fixing rod is fixedly connected to the top of the connecting plate, and a connecting rod is connected to the outer wall bearing of the fixing rod, the other end of the connecting rod is fixedly connected to the No. 1 bearing rod, and the outer wall of the No. 1 bearing rod is slidably connected to the No. 1 connecting rod;

[0006] The inner wall bearing of the No. 1 connecting rod is connected to the No. 2 bearing rod, and the outer wall bearing of the No. 2 bearing rod is connected to the No. 2 connecting rod, both ends of the connecting plate are fixedly connected with slides, and the inner wall of the slide is slidably connected with a slide rail, the top of the slide is fixedly connected with a support frame, and a limiting ring is installed on the top of the support frame, the outer wall bolts of the limiting ring are installed with a mounting frame, and the inner wall of the mounting frame is slidably connected with an adjustment ring, an outer wall of the mounting frame is penetrated by an adjustment groove, and a fixing plate is fixedly connected to one side of the mounting frame, and the inner wall of the fixing plate is slidably connected with a pull rod.

[0007] Preferably, one end of the No. 1 screw rod is fixedly connected to the No. 2 screw rod, and the No. 2 screw rod and the No. 1 screw rod form an integrated rotating structure, and the No. 2 screw rod and the No. 1 screw rod are arranged with opposite threads.

[0008] Preferably, there are two adjusting frames, and the two adjusting frames form a relative threaded sliding structure through a No. 1 screw and a No. 2 screw, the outer wall of the adjusting frame is slidably connected with a slide groove, and the outer wall of the adjusting frame and the inner wall of the slide groove match each other in shape and size.

[0009] Preferably, the fixed rod forms a synchronous sliding structure through a connecting plate, and the connecting rod forms a rotating structure through the fixed rod and the No. 1 bearing rod, both ends of the No. 1 connecting rod and the No. 2 connecting rod are bearing-connected to the No. 1 bearing rod, and the No. 1 connecting rod and the No. 1 bearing rod form an angle adjustment structure through the No. 2 bearing rod.

[0010] Preferably, the outer wall of the adjusting ring is provided with a plurality of slots, the plurality of slots are equidistantly arranged on the outer wall of the adjusting ring, and a card block is engaged and connected to the inner wall of the slot.

[0011] Preferably, a clamping block is fixedly connected to the other end of the pull rod, and the clamping block forms a stretching adjustment structure through the pull rod, and a return spring is fixedly connected to one side of the clamping block.

[0012] Preferably, two ends of the return spring are fixedly connected to a fixing plate and a clamping block respectively, and the return spring forms a compression adjustment structure through the clamping block and the fixing plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the wiring guide assembly for CPVC cable protection tube;

[0014] 1. Through the provision of a No. 1 screw rod, a connecting plate and a No. 2 bearing rod, a regulating valve is used to drive the No. 1 screw rod and the No. 2 screw rod to rotate. Since the No. 1 screw rod and the No. 2 screw rod have opposite threads, the two adjustment frames slide relative to each other at this time, so that the two adjustment frames stretch the connecting plate relatively, thereby completing the spacing adjustment between the connecting plates through the rotation adjustment of the connecting rod, the No. 1 connecting rod and the No. 2 connecting rod, thereby solving the problem that the existing cable protection tube wiring guide assembly cannot adjust the spacing according to the demand, thereby facilitating the staff to adjust the spacing of the cable protection tube wiring, improving the staff's efficiency in adjusting the spacing of the cable protection tube wiring, and at the same time ensuring the stability of the overall device for the cable protection tube wiring in different environments, and increasing the practicality of the overall device;

[0015] 2. Through the setting of the limit ring, adjustment ring and mounting frame, the pull rod is used to drive the clamping block to perform telescopic adjustment, and the clamping groove opened on the outer wall of the adjustment ring is used to perform clamping and limiting, so as to complete the installation of the wiring cable. At the same time, through the elastic deformation of the reset spring, the reset spring drives the clamping block to automatically engage the clamping groove, so as to facilitate the staff to quickly fix the cable protection tubes of different specifications, thereby improving the efficiency of the staff to fix the cable protection tubes of different specifications, and at the same time preventing the subsequent loosening of the cable protection tube during wiring, causing the cable protection tube to be entangled, thereby ensuring the stability of the subsequent wiring of the cable protection tube by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the chassis of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the limit ring and the adjustment ring of the utility model;

[0019] Figure 4 For this utility model Figure 3 A in the figure is an enlarged structural diagram.

[0020] In the figure: 1. base frame; 2. slide groove; 3. regulating valve; 4. screw rod No. 1; 5. screw rod No. 2; 6. adjusting frame; 7. slide rod; 8. connecting plate; 9. fixing rod; 10. connecting rod; 11. bearing rod No. 1; 12. connecting rod No. 1; 13. bearing rod No. 2; 14. connecting rod No. 2; 15. slide plate; 16. slide rail; 17. support frame; 18. limit ring; 19. adjusting ring; 20. slot; 21. mounting frame; 22. adjusting slot; 23. fixing plate; 24. pull rod; 25. block; 26. reset spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 The utility model provides a technical solution: a CPVC cable protection tube wiring guide assembly, including a base frame 1, a slide groove 2 is opened through the top of the base frame 1, and the inner wall bearing of the base frame 1 is connected with a regulating valve 3, the inner wall of the regulating valve 3 is fixedly connected with a No. 1 screw rod 4, and the outer wall of the No. 1 screw rod 4 is threadedly connected with an adjusting frame 6, the inner wall of the adjusting frame 6 is slidably connected with a sliding rod 7, and the top of the adjusting frame 6 is fixedly connected with a connecting plate 8, the top of the connecting plate 8 is fixedly connected with a fixing rod 9, and the outer wall bearing of the fixing rod 9 is connected with a connecting rod 10, the other end of the connecting rod 10 is fixedly connected with a No. 1 bearing rod 11, and the outer wall of the No. 1 bearing rod 11 is slidably connected with a No. 1 connecting rod 12.

[0023] One end of the first screw rod 4 is fixedly connected to the second screw rod 5, and the second screw rod 5 and the first screw rod 4 form an integrated rotating structure, and the second screw rod 5 and the first screw rod 4 are arranged with opposite threads;

[0024] There are two adjusting frames 6, and the two adjusting frames 6 form a relative threaded sliding structure through the first screw rod 4 and the second screw rod 5. The outer wall of the adjusting frame 6 is slidably connected with the slide groove 2, and the outer wall of the adjusting frame 6 and the inner wall of the slide groove 2 match each other in shape and size;

[0025] The fixed rod 9 forms a synchronous sliding structure through the connecting plate 8, and the connecting rod 10 forms a rotating structure through the fixed rod 9 and the No. 1 bearing rod 11. Both ends of the No. 1 connecting rod 12 and the No. 2 connecting rod 14 are bearing-connected to the No. 1 bearing rod 11, and the No. 1 connecting rod 12 and the No. 1 bearing rod 11 form an angle adjustment structure through the No. 2 bearing rod 13.

[0026] The specific implementation method is as follows: by setting the No. 1 screw 4, the connecting plate 8 and the No. 2 bearing rod 13, the regulating valve 3 is used to drive the No. 1 screw 4 and the No. 2 screw 5 to rotate. Since the No. 1 screw 4 and the No. 2 screw 5 are opposite threads, the two adjustment frames 6 slide relative to the threads at this time, so that the two adjustment frames 6 relatively stretch the connecting plate 8, thereby completing the adjustment of the spacing between the connecting plates 8 through the rotation adjustment of the connecting rod 10, the No. 1 connecting rod 12 and the No. 2 connecting rod 14, thereby solving the problem that the existing cable protection tube wiring guide assembly cannot adjust the spacing according to demand, thereby facilitating the staff to adjust the spacing of the cable protection tube wiring, improving the staff's efficiency in adjusting the spacing of the cable protection tube wiring, and at the same time ensuring the stability of the cable protection tube wiring of the overall device in different environments, increasing the practicality of the overall device.

[0027] See also Figure 1-4 The utility model provides a technical solution: a CPVC cable protection tube wiring guide assembly, the inner wall bearing of the No. 1 connecting rod 12 is connected to the No. 2 bearing rod 13, and the outer wall bearing of the No. 2 bearing rod 13 is connected to the No. 2 connecting rod 14, the two ends of the connecting plate 8 are fixedly connected with a slide plate 15, and the inner wall of the slide plate 15 is slidably connected with a slide rail 16, the top of the slide plate 15 is fixedly connected with a support frame 17, and a limiting ring 18 is installed on the top of the support frame 17, the outer wall bolts of the limiting ring 18 are installed with a mounting frame 21, and the inner wall of the mounting frame 21 is slidably connected with an adjusting ring 19, the outer wall of the mounting frame 21 is penetrated with an adjusting groove 22, and one side of the mounting frame 21 is fixedly connected with a fixing plate 23, and the inner wall of the fixing plate 23 is slidably connected with a pull rod 24.

[0028] The outer wall of the adjusting ring 19 is provided with a plurality of slots 20, which are arranged at equal distances on the outer wall of the adjusting ring 19, and the inner wall of the slots 20 is connected with a clamping block 25;

[0029] The other end of the pull rod 24 is fixedly connected with a clamping block 25, and the clamping block 25 forms a stretching adjustment structure through the pull rod 24, and one side of the clamping block 25 is fixedly connected with a return spring 26;

[0030] The two ends of the return spring 26 are respectively fixedly connected to the fixing plate 23 and the clamping block 25 , and the return spring 26 forms a compression adjustment structure through the clamping block 25 and the fixing plate 23 .

[0031] The specific implementation method is as follows: through the setting of the limit ring 18, the adjustment ring 19 and the mounting frame 21, the pull rod 24 is used to drive the clamping block 25 to perform telescopic adjustment and cooperate with the clamping groove 20 opened on the outer wall of the adjustment ring 19 to perform clamping and limiting, so as to complete the installation of the wiring cable. At the same time, through the elastic deformation of the reset spring 26, the reset spring 26 drives the clamping block 25 to automatically clamp the clamping groove 20, so as to facilitate the staff to quickly fix the cable protection tubes of different specifications, thereby improving the efficiency of the staff to fix the cable protection tubes of different specifications, and at the same time preventing the subsequent loosening of the cable protection tube during wiring, causing the cable protection tube to be entangled, thereby ensuring the stability of the subsequent wiring of the cable protection tube by the staff.

[0032] Working principle: When using the wiring guide assembly for CPVC cable protection tube, first pass the cables to be wired through the limit ring 18 in sequence, and then pull the pull rod 24. At this time, the pull rod 24 drives the fixed block 25 on one side to slide along the fixed plate 23, so that the pull rod 24 drives the block 25 on the other end to adjust synchronously, thereby compressing and adjusting the return spring 26 through the fixed plate 23 and the block 25, and then drives the block 25 to slide along the adjustment slot 22 opened through one side of the mounting frame 21, and disengages through the block 25 and the slot 20 opened on the outer wall of the adjustment ring 19;

[0033] Then, by pushing the adjusting ring 19, the adjusting ring 19 slides along the inner wall of the mounting frame 21, so that the diameters of the adjusting ring 19 and the limiting ring 18 are adjusted, and then the fixing of cables of different specifications is completed by the rebound of the return spring 26. When the staff needs to adjust the spacing between the cable wiring, at this time, by rotating the regulating valve 3 set on the outer wall of the base frame 1, the regulating valve 3 drives the first screw rod 4 to rotate, so that the first screw rod 4 drives the second screw rod 5 fixed at the other end to rotate synchronously, and then the first screw rod 4 and the second screw rod 5 are set with opposite threads;

[0034] At this time, the No. 1 screw rod 4 and the No. 2 screw rod 5 drive the adjustment frame 6 to slide relative to the thread, so that the two adjustment frames 6 relatively stretch the connecting plate 8, and at the same time, the adjustment frame 6 slides along the slide groove 2 that runs through the top of the bottom frame 1, thereby driving the fixed rod 9 to be adjusted synchronously through the connecting plate 8, and then driving the connecting rod 10 to rotate along the fixed rod 9. At this time, the connecting rod 10 pushes the No. 1 connecting rod 12 through the No. 1 bearing rod 11, so that the No. 1 connecting rod 12 drives the No. 2 connecting rod 14 to rotate through the No. 2 bearing rod 13;

[0035] Thus, by rotating the No. 1 connecting rod 12 and the No. 2 connecting rod 14, the spacing between the two connecting plates 8 is adjusted. At this time, the five connecting plates 8 are adjusted to each other with the two fixing rods 9 and the three No. 2 bearing rods 13, so that the five connecting plates 8 can be stably adjusted, thereby driving the slides 15 fixed on both sides of the connecting plates 8 to rotate along the slide rails 16, thereby driving the support frame 17 installed on the top of the slide 15 and the limit ring 18 to be adjusted synchronously, thereby completing the wiring spacing adjustment of the cables installed in the multiple limit rings 18.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CPVC cable protection tube wiring guide assembly, comprising a base frame (1), characterized in that: The top of the base frame (1) is provided with a sliding groove (2), and the inner wall of the base frame (1) is connected to a regulating valve (3) by a bearing, the inner wall of the regulating valve (3) is fixedly connected to a No. 1 screw rod (4), and the outer wall of the No. 1 screw rod (4) is threadedly connected to an adjusting frame (6), the inner wall of the adjusting frame (6) is slidably connected to a sliding rod (7), and the top of the adjusting frame (6) is fixedly connected to a connecting plate (8), the top of the connecting plate (8) is fixedly connected to a fixing rod (9), and the outer wall of the fixing rod (9) is connected to a connecting rod (10) by a bearing, the other end of the connecting rod (10) is fixedly connected to a No. 1 bearing rod (11), and the outer wall of the No. 1 bearing rod (11) is slidably connected to a No. 1 connecting rod (12); The inner wall bearing of the No. 1 connecting rod (12) is connected to the No. 2 bearing rod (13), and the outer wall bearing of the No. 2 bearing rod (13) is connected to the No. 2 connecting rod (14). The two ends of the connecting plate (8) are fixedly connected to the slide plate (15), and the inner wall of the slide plate (15) is slidably connected to the slide rail (16). The top of the slide plate (15) is fixedly connected to the support frame (17), and the top of the support frame (17) is installed with a limiting ring (18). The outer wall of the limiting ring (18) is bolted with a mounting frame (21), and the inner wall of the mounting frame (21) is slidably connected to an adjustment ring (19). The outer wall of the mounting frame (21) is penetrated by an adjustment groove (22), and one side of the mounting frame (21) is fixedly connected to a fixing plate (23), and the inner wall of the fixing plate (23) is slidably connected to a pull rod (24).

2. A CPVC cable protection tube wiring guide assembly according to claim 1, characterized in that: One end of the first screw rod (4) is fixedly connected to the second screw rod (5), and the second screw rod (5) and the first screw rod (4) form an integrated rotating structure, and the second screw rod (5) and the first screw rod (4) are arranged with opposite threads.

3. A CPVC cable protection tube wiring guide assembly according to claim 2, characterized in that: There are two adjustment frames (6), and the two adjustment frames (6) form a relative threaded sliding structure through a first screw rod (4) and a second screw rod (5); the outer wall of the adjustment frame (6) is slidably connected to a slide groove (2), and the outer wall of the adjustment frame (6) and the inner wall of the slide groove (2) match each other in shape and size.

4. A CPVC cable protection tube wiring guide assembly according to claim 1, characterized in that: The fixed rod (9) forms a synchronous sliding structure through the connecting plate (8), and the connecting rod (10) forms a rotating structure through the fixed rod (9) and the No. 1 bearing rod (11), both ends of the No. 1 connecting rod (12) and the No. 2 connecting rod (14) are bearing-connected to the No. 1 bearing rod (11), and the No. 1 connecting rod (12) and the No. 1 bearing rod (11) form an angle adjustment structure through the No. 2 bearing rod (13).

5. A CPVC cable protection tube wiring guide assembly according to claim 1, characterized in that: The outer wall of the adjusting ring (19) is provided with a plurality of slots (20), and the plurality of slots (20) are arranged at equal distances on the outer wall of the adjusting ring (19), and the inner wall of the slot (20) is engaged with a clamping block (25).

6. A CPVC cable protection tube wiring guide assembly according to claim 1, characterized in that: The other end of the pull rod (24) is fixedly connected to a clamping block (25), and the clamping block (25) forms a stretching adjustment structure through the pull rod (24), and one side of the clamping block (25) is fixedly connected to a return spring (26).

7. A CPVC cable protection tube wiring guide assembly according to claim 6, characterized in that: The two ends of the return spring (26) are respectively fixedly connected to a fixed plate (23) and a clamping block (25), and the return spring (26) forms a compression adjustment structure through the clamping block (25) and the fixed plate (23).

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