Auxiliary device for cable laying

Abstract

The utility model relates to the technical field of cable laying, and provides a cable laying auxiliary device which comprises a base, two symmetrical U-shaped supporting frames are slidably installed on the base, a first driving component is detachably installed on the base, and the first driving component is in transmission connection with the U-shaped supporting frames through a first transmission mechanism. A plurality of groups of first guide rollers are rotatably mounted on the U-shaped support frame, a second driving component is detachably mounted on the U-shaped support frame, and the second driving component is in transmission connection with the plurality of groups of first guide rollers through a second transmission mechanism. The second driving part is started to drive the multiple sets of first guide rollers to rotate through the second transmission mechanism, the automatic cable conveying function is achieved, the first driving part is started to drive the two U-shaped supporting frames to move oppositely or reversely through the first transmission mechanism, and the cable conveying device is suitable for cables with different diameters.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable laying technical field, especially related to a kind of auxiliary device of cable laying. BACKGROUND

[0002] With the increasing demand of people on electric power, the speed of electric power construction is also accelerating, and cable line is also more and more used as common power transmission in electric power, and the cable needs to be laid during use.

[0003] The patent document with application number 202120245965.2 discloses an auxiliary device for cable laying of cable laying engineering, which comprises a handrail, and the front and back sides of the handrail are fixedly connected with first supporting rods, the bottom of the first supporting rod is fixedly connected with a flat plate, the middle of the top of the flat plate is fixedly connected with a second supporting rod, the inner side of the middle of the second supporting rod is rotatably connected with a coil storage device, the left side of the top of the flat plate is provided with a first circular hole, the inner cavity of the first circular hole is connected with a third supporting rod, the inner cavity of the third supporting rod is provided with a first circular groove, the left side of the bottom of the third supporting rod is rotatably connected with a fourth supporting rod, and the right side of the fourth supporting rod is provided with a second circular groove. Through the movement of the flat plate, the movement of the flat plate drives the movement of the first circular hole in the third supporting rod, the movement of the third supporting rod drives the rotation of the fourth supporting rod, the rotation of the fourth supporting rod drives the movement of the spring, and the movement of the spring drives the movement of the rubber block. Under the action of the rubber block and the spring, the placing efficiency is improved.

[0004] However, during the cable laying process, manual traction of the cable is required, which is labor-intensive and reduces work efficiency, and multiple people are required to cooperate to complete the work, thereby increasing the cost of cable laying. Utility model content

[0005] Therefore, the utility model provides an auxiliary device for cable laying, which clamps the cable between two groups of symmetrical first guide rollers, starts the second driving part to drive multiple groups of first guide rollers to rotate through the second transmission mechanism, realizes the function of automatically conveying the cable, starts the first driving part to drive two U-shaped supporting frames to move oppositely or away from each other through the first transmission mechanism, and is suitable for cables with different diameters.

[0006] The technical scheme is as follows: an auxiliary device for cable laying, comprising a base, two symmetrical U-shaped support frames are slidably installed on the base, a first driving component is detachably installed on the base, the first driving component is in transmission connection with the U-shaped support frames through a first transmission mechanism, the first driving component drives the two U-shaped support frames to move relative to or away from each other through the first transmission mechanism, a plurality of groups of first guide rollers are rotatably installed on the U-shaped support frames, a second driving component is detachably installed on the U-shaped support frames, the second driving component is in transmission connection with the plurality of groups of first guide rollers through a second transmission mechanism, and the second driving component drives the plurality of groups of first guide rollers to rotate through the second transmission mechanism.

[0007] In the use process of the above technical scheme, the cable is clamped between the two groups of symmetrical first guide rollers, the second driving component drives the plurality of groups of first guide rollers to rotate through the second transmission mechanism, the function of automatically conveying the cable is realized, and the first driving component drives the two U-shaped support frames to move relative to or away from each other through the first transmission mechanism, which is suitable for cables of different diameters.

[0008] As a preferred, a sliding groove is formed on the base, a second support frame is fixedly arranged on the U-shaped support frame, and a sliding block is fixedly arranged on the second support frame and slidably installed in the sliding groove.

[0009] As a preferred, the sliding groove is in a 'concave' shape in cross section, and the sliding block is in a 'convex' shape in cross section corresponding to the sliding groove.

[0010] As a preferred, two parallel support plates are fixedly arranged on the base, the first transmission mechanism comprises a double-threaded rod rotatably installed between the two support plates, the output end of the first driving component is fixedly connected with the double-threaded rod, a second screw hole is formed in the second support frame, and the double-threaded rod is screwedly installed in the second screw hole.

[0011] As a preferred, two symmetrical external threads with opposite screw directions are formed on the double-threaded rod, the second screw holes in the two second support frames have opposite screw directions, and the first driving component drives the two second support frames to move relative to or away from each other through the double-threaded rod.

[0012] As a preferred, a second installation hole is formed in the U-shaped support frame, a second rotating shaft is fixedly arranged on the first guide roller, and the second rotating shaft is rotatably installed in the second installation hole, and the plurality of groups of first guide rollers are linearly and uniformly distributed along the U-shaped support frame.

[0013] As preferred, the second transmission mechanism comprises a chain wheel fixedly installed on the second rotating shaft, a plurality of the chain wheels are connected through a chain transmission, and the output end of the second driving component is in transmission connection with one of the chain wheels.

[0014] As preferred, a third support frame is fixedly arranged on the base, three mounting seats are arranged on the third support frame at equal angles, and a second guide roller is rotatably installed on each two mounting seats.

[0015] In use, the three second guide rollers arranged at equal angles guide the cables conveyed at multiple angles, and are suitable for guiding cables of different diameters.

[0016] As preferred, two groups of first support frames are fixedly arranged on the base in parallel, and two groups of symmetrical third guide rollers are rotatably installed between the two groups of first support frames.

[0017] As preferred, a plurality of first screw holes are linearly arranged on the first support frame, a fixing bolt is threadedly installed in the first screw hole of the first support frame, a fifth mounting hole is arranged on the fixing bolt, and a third rotating shaft is fixedly arranged at the two ends of the third guide roller and rotatably installed in the fifth mounting hole.

[0018] In use, the two groups of third guide rollers guide the cables in the up-down direction, and are suitable for cables of different diameters by adjusting the distance between the two groups of third guide rollers.

[0019] After the above technical scheme is adopted, the cable conveying device has the following advantages.

[0020] 1. The cables are clamped between the two groups of symmetrical first guide rollers, the second driving component drives the multiple groups of first guide rollers to rotate through the second transmission mechanism, the first driving component drives the two U-shaped support frames to move relative to or away from each other through the first transmission mechanism, and the device is suitable for cables of different diameters.

[0021] 2. The three second guide rollers arranged at equal angles guide the cables conveyed at multiple angles, and are suitable for guiding cables of different diameters.

[0022] 3. The two groups of third guide rollers guide the cables in the up-down direction, and are suitable for cables of different diameters by adjusting the distance between the two groups of third guide rollers. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0024] Figure 1 It is a perspective view of the present application;

[0025] Figure 2 It is a top view of the present application;

[0026] Figure 3 It is a sectional view of the present application Figure 2 A-A;

[0027] Figure 4 It is an exploded view of the present application;

[0028] Figure 5 It is a perspective view of the base of the present application;

[0029] Figure 6 It is a partial perspective view of the present application;

[0030] Figure 7 It is a partial perspective view of the present application;

[0031] Figure 8 It is a partial exploded view of the present application;

[0032] Figure 9 It is a perspective view of the second transmission mechanism of the present application;

[0033] Figure 10 It is a partial exploded view of the present application;

[0034] Figure 11 It is a front view of the second guide roller installation of the present application;

[0035] Figure 12 It is a partial exploded view of the present application;

[0036] In the diagram, 1. Base; 2. Support plate; 3. First mounting hole; 4. Guide rod; 5. Sliding groove; 6. First drive component; 7. First support frame; 8. First screw hole; 9. Double threaded rod; 10. Second support frame; 11. Second screw hole; 12. Guide hole; 13. Sliding block; 14. U-shaped support frame; 15. Second mounting hole; 16. Third mounting hole; 17. Second rotating shaft; 18. First guide roller; 19. Sprocket; 20. Chain; 21. First transmission gear; 22. Second transmission gear; 23. Second drive component; 24. Third support frame; 25. Mounting seat; 26. Fourth mounting hole; 27. Second guide roller; 28. Fixing bolt; 29. ​​Fifth mounting hole; 30. Third guide roller; 31. Third rotating shaft; Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0038] like Figures 1 to 12 As shown, an auxiliary device for cable laying includes a base 1. Two symmetrical U-shaped support frames 14 are slidably mounted on the base 1. A first driving component 6 is detachably mounted on the base 1. The first driving component 6 is connected to the U-shaped support frames 14 through a first transmission mechanism. Activating the first driving component 6 drives the two U-shaped support frames 14 to move relative to or away from each other through the first transmission mechanism. Multiple sets of first guide rollers 18 are rotatably mounted on each U-shaped support frame 14. A second driving component 23 is detachably mounted on the U-shaped support frame 14. The second driving component 23 is connected to the multiple sets of first guide rollers 18 through a second transmission mechanism. Activating the second driving component 23 drives the multiple sets of first guide rollers 18 to rotate through the second transmission mechanism.

[0039] The base 1 has a sliding groove 5, and a second support frame 10 is fixedly installed on the U-shaped support frame 14. A sliding block 13 is fixedly installed on the second support frame 10, and the sliding block 13 is slidably installed in the sliding groove 5.

[0040] The cross-section of the sliding groove 5 is U-shaped, and the cross-section of the sliding block 13 is U-shaped, corresponding to the sliding groove 5.

[0041] The base 1 is fixedly provided with two parallel support plates 2, the first transmission mechanism comprises a double-threaded rod 9 rotatably installed between the two support plates 2, the output end of the first driving component 6 is fixedly connected with the double-threaded rod 9, and the second support frame 10 is provided with a second screw hole 11.

[0042] Specifically, the first driving component 6 is a forward-reverse servo motor, the forward-reverse servo motor is fixed on the support plate 2 through bolts and nuts, the support plate 2 is provided with a first mounting hole 3, and the double-threaded rod 9 is rotatably installed in the first mounting hole 3.

[0043] Specifically, a guide rod 4 is arranged between the two support plates 2, the second support frame 10 is provided with a guide hole 12, and the guide rod 4 is slidably installed in the guide hole 12.

[0044] The double-threaded rod 9 is provided with two sections of symmetrical external threads with opposite screw directions, the second screw holes 11 on the two second support frames 10 have opposite screw directions, the first driving component 6 is started to drive the two second support frames 10 to move relatively or away from each other through the double-threaded rod 9.

[0045] In actual operation, the first driving component 6 is started to drive the double-threaded rod 9 to rotate, the two groups of symmetrical second support frames 10 are driven to move relatively or away from each other through the double-threaded rod 9, the sliding block 13 moves along the sliding groove 5, and the second support frame 10 slides along the guide rod 4, so that the distance between the two groups of second support frames 10 is adjusted.

[0046] The U-shaped support frame 14 is provided with a second mounting hole 15, the first guide roller 18 is fixedly provided with a second rotating shaft 17, the second rotating shaft 17 is rotatably installed in the second mounting hole 15, and a plurality of first guide rollers 18 are linearly and uniformly distributed along the U-shaped support frame 14.

[0047] The second transmission mechanism comprises a chain wheel 19 fixedly installed on the second rotating shaft 17, a plurality of chain wheels 19 are transmissionally connected through a chain 20, the output end of the second driving component 23 is transmissionally connected with one of the chain wheels 19, and the second driving component 23 is started to drive a plurality of first guide rollers 18 to rotate through cooperation of the chain wheel 19 and the chain 20.

[0048] Specifically, the third mounting hole 16 is arranged on the U-shaped support frame 14, one of the chain wheels 19 is fixedly provided with a first transmission gear 21, the second driving component 23 is a driving motor, the driving motor is fixed on the U-shaped support frame 14 through a bolt and a nut, the output end of the driving motor is fixedly provided with a second transmission gear 22, the fourth rotating shaft is fixedly arranged on the second transmission gear 22, and the fourth rotating shaft is rotatably installed in the third mounting hole 16; and the second transmission gear 22 is engaged with the first transmission gear 21.

[0049] In actual operation, the second driving component 23 is started to drive the first transmission gear 21 to rotate through the second transmission gear 22, one of the chain wheels 19 is driven to rotate through the first transmission gear 21, the plurality of chain wheels 19 are driven to rotate synchronously through the chain 20, and the first guide roller 18 is driven to rotate through the second rotating shaft 17, so that the function of guiding and conveying the cable is realized. Embodiment

[0050] On the basis of the first embodiment, a plurality of tensioning chain wheels are rotatably installed on the U-shaped support frame 14, and the tensioning chain wheels are in transmission connection with the chain 20; the chain 20 is tensioned through the tensioning chain wheels, so that the stability of transmission of the chain 20 and the chain wheel 19 is improved. Embodiment

[0051] On the basis of the first embodiment, as shown in Figures 1 to 12 The third support frame 24 is fixedly arranged on the base 1, the third support frame 24 is provided with three mounting seats 25 which are equally angularly distributed, the second guide rollers 27 are rotatably installed on every two mounting seats 25, and the three second guide rollers 27 are in equilateral triangle distribution.

[0052] Specifically, the fourth mounting hole 26 is arranged on each mounting seat 25, and the fifth rotating shaft is fixedly arranged on the second guide roller 27 and installed in the fourth mounting hole 26.

[0053] In actual operation, the function of guiding the cable conveyed at multiple angles is realized through the three second guide rollers 27 which are in equilateral triangle distribution, and the function of guiding the cable with different diameters is suitable.

[0054] The first support frame 7 is fixedly arranged on the base 1, and the third guide roller 30 is rotatably installed between the two groups of first support frames 7.

[0055] The first support frame 7 is provided with a plurality of linearly distributed first screw holes 8, and fixing bolts 28 are threadedly installed in the first screw holes 8 of the first support frame 7, the fixing bolts 28 are provided with fifth mounting holes 29, and the third guide rollers 30 are both fixedly provided with third rotating shafts 31, and the third rotating shafts 31 are rotatably installed in the fifth mounting holes 29.

[0056] In actual operation, the third guide roller 30 is placed between the two first support frames 7, one of the fixing bolts 28 is threadedly installed in the first screw hole 8, the third rotating shaft 31 is rotatably installed in the fifth mounting hole 29, and then the other fixing bolt 28 is threadedly installed in the corresponding first screw hole 8, and the corresponding third rotating shaft 31 is installed in the fifth mounting hole 29, the third guide roller 30 is rotatably clamped by the fixing bolts 28 on both sides, and the height of the two groups of third guide rollers 30 is adjusted by selecting different first screw holes 8.

[0057] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and the person skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, the changes and improvements all fall within the scope of the utility model claimed for protection, and the scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for cable laying, comprising a base (1), characterized in that: Two symmetrical U-shaped support frames (14) are slidably mounted on the base (1). A first driving component (6) is detachably mounted on the base (1). The first driving component (6) is connected to the U-shaped support frame (14) through a first transmission mechanism. When the first driving component (6) is activated, it drives the two U-shaped support frames (14) to move relative to each other or in opposite directions through the first transmission mechanism. Multiple sets of first guide rollers (18) are rotatably mounted on each U-shaped support frame (14). A second driving component (23) is detachably mounted on the U-shaped support frame (14). The second driving component (23) is connected to the multiple sets of first guide rollers (18) through a second transmission mechanism. When the second driving component (23) is activated, it drives the multiple sets of first guide rollers (18) to rotate through the second transmission mechanism.

2. The auxiliary device for cable laying according to claim 1, characterized in that, The base (1) has a sliding groove (5), and a second support frame (10) is fixedly installed on the U-shaped support frame (14). A sliding block (13) is fixedly installed on the second support frame (10), and the sliding block (13) is slidably installed in the sliding groove (5).

3. The auxiliary device for cable laying according to claim 2, characterized in that, The cross-section of the sliding groove (5) is U-shaped, and the cross-section of the sliding block (13) is U-shaped, corresponding to the sliding groove (5).

4. The auxiliary device for cable laying according to claim 3, characterized in that, Two parallel support plates (2) are fixedly installed on the base (1). The first transmission mechanism includes a double threaded rod (9) rotatably installed between the two support plates (2). The output end of the first drive component (6) is fixedly connected to the double threaded rod (9). A second screw hole (11) is opened on the second support frame (10). The double threaded rod (9) is threadedly installed in the second screw hole (11).

5. The auxiliary device for cable laying according to claim 4, characterized in that, The double threaded rod (9) has two symmetrical external threads with opposite thread directions. The second screw holes (11) on the two second support frames (10) have opposite thread directions. The first drive component (6) is activated to drive the two second support frames (10) to move relative to each other or in opposite directions through the double threaded rod (9).

6. The auxiliary device for cable laying according to claim 5, characterized in that, The U-shaped support frame (14) is provided with a second mounting hole (15), and a second rotating shaft (17) is fixedly provided on the first guide roller (18). The second rotating shaft (17) is rotatably installed in the second mounting hole (15), and multiple sets of the first guide rollers (18) are linearly and evenly distributed along the U-shaped support frame (14).

7. The auxiliary device for cable laying according to claim 6, characterized in that, The second transmission mechanism includes a sprocket (19) fixedly mounted on a second rotating shaft (17). The multiple sprockets (19) are connected by a chain (20). The output end of the second drive component (23) is connected to one of the sprockets (19). When the second drive component (23) is started, it drives multiple sets of first guide rollers (18) to rotate through the cooperation of the sprocket (19) and the chain (20).

8. The auxiliary device for cable laying according to claim 7, characterized in that, A third support frame (24) is fixedly installed on the base (1). Three mounting seats (25) are provided on the third support frame (24) at equal angles. A second guide roller (27) is rotatably installed on every two mounting seats (25). The three second guide rollers (27) are arranged in an equilateral triangle.

9. An auxiliary device for cable laying according to any one of claims 5-8, characterized in that, Two sets of parallel first support frames (7) are fixedly installed on the base (1), and two sets of symmetrical third guide rollers (30) are rotatably installed between the two sets of first support frames (7).

10. An auxiliary device for cable laying according to claim 9, characterized in that, The first support frame (7) has multiple linearly distributed first screw holes (8), and a fixing bolt (28) is installed in the internal thread of the first screw hole (8) of the first support frame (7). The fixing bolt (28) has a fifth mounting hole (29). Both ends of the third guide roller (30) are fixedly provided with a third rotating shaft (31), and the third rotating shaft (31) is rotatably installed in the fifth mounting hole (29).

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