CN213093756U

CN213093756U - Cable laying auxiliary device

Info

Publication number: CN213093756U
Application number: CN202021878145.9U
Authority: CN
Inventors: 丁胜; 张晋睿; 曹鑫; 周欢
Original assignee: Wuhan Hanyuanjiji Electric Power Co ltd
Current assignee: Wuhan Hanyuanjiji Electric Power Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-30
Anticipated expiration: 2030-09-01

Abstract

The utility model provides a cable laying auxiliary device, includes the fixed plate, one side of fixed plate is seted up the mounting hole, one side fixed welding of fixed plate has the support frame, the slip cup joints the sleeve on the support frame, fixed mounting has first support and second support on the outer wall one side of sleeve, corresponding first through-hole and the second through-hole of having seted up respectively on the lateral wall of first support and second support, partly turn to be connected with the bracing piece in first through-hole and the second through-hole respectively, set up the constant head tank on the bracing piece, the utility model discloses can make cable laying become rolling friction from traditional change sliding friction, make the pulling work of cable conductor on the cable frame laborsaving high-efficient, alleviate the possibility that the cable conductor epidermis damaged because of the friction, the utility model not only to the fixed of cable conductor firm, but also can reduce the stress between cable conductor and the equipment to a certain extent, the safety of the transmission of the cable on the cable conductor frame is ensured.

Description

Cable laying auxiliary device

Technical Field

The utility model relates to a cable laying technical field specifically is a cable laying auxiliary device.

Background

In the power construction work, the cable laying is very important operation content, when the cable is laid on the cable frame, the cable needs to be pulled manually, the cable is rubbed with the cable frame for a long time in the pulling process, the whole process is time-consuming and labor-consuming, but also can cause the insulating sheath of the cable to be worn, thereby causing potential safety hazard to the whole circuit, and the cable needs to be fixed on a bracket for erecting the cable after the cable is laid, the common method is to bind the cable on the bracket by using a rope, the drawback of this kind of operation is that cable conductor itself has the rigidity, bindes the internal stress that can produce mutual repulsion between the cable conductor, and the accumulation through a period of time makes very easily that the rope of binding produces not hard up or directly splits, and the cable conductor loses fixedly, and the winding of chaotic seal appears the potential safety hazard, causes the incident even, therefore we need provide a cable laying auxiliary device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable laying auxiliary device can make laying of cable laborsaving during the festival, can solve the problem of proposing among the above-mentioned background art to the fixed safety of cable conductor.

In order to achieve the above object, the utility model provides a following technical scheme: a cable laying auxiliary device comprises a fixing plate, wherein a supporting frame is fixedly welded on one side of the fixing plate, a sleeve is sleeved on the supporting frame in a sliding mode, a first support and a second support are fixedly installed on the sleeve, a first through hole and a second through hole are formed in the side walls of the first support and the second support respectively, a supporting rod is inserted in the first through hole in a sliding mode, one end of the supporting rod is inserted in the second through hole in a sliding mode, a positioning groove is formed in the supporting rod, a first threaded hole and a second threaded hole are formed in the top ends of the first support and the second support respectively, a first bolt and a second bolt are connected in a threaded mode in the first threaded hole and the second threaded hole respectively, a first adjusting block and a second adjusting block are sleeved on the first bolt and the second bolt in a sliding mode respectively, a pressing rod is inserted in one side of the first adjusting block in a sliding mode, one end of the pressure lever is inserted into one side of the second adjusting block in a sliding mode.

Preferably, the support frame is provided with an adjusting blind hole, the sleeve is correspondingly provided with an adjusting through hole, the adjusting through hole is set to nine groups, nine groups of the adjusting through hole are linearly arranged at equal intervals, wherein 1 group of the adjusting through hole is internally inserted with a fixing pin in a sliding manner, and the fixing pin is inserted in the adjusting blind hole in a sliding manner.

Preferably, one end of each of the first through hole and the second through hole is symmetrically provided with a deep groove ball bearing, and two ends of the support rod are fixedly inserted into the two groups of deep groove ball bearings respectively.

Preferably, a blind hole is formed in one side of the first adjusting block, and one end of the pressure lever is inserted into the blind hole in a sliding mode.

Preferably, one side of the second adjusting block is provided with a threaded blind hole and a third through hole, the threaded blind hole is connected with a fixed cover through internal threads, and one end of the pressing rod penetrates through the third through hole and is located inside the fixed cover.

Preferably, the fixed slots are arranged into four groups, and the four groups of fixed slots are linearly arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bracing piece and the design of depression bar, the process that pulls that makes the cable conductor that lays on the cable rack becomes rolling friction by sliding friction, and frictional force reduces substantially, not only makes pulling work of cable conductor become laborsaving high-efficient, changes sliding friction's face contact into rolling friction's line contact between cable and bracing piece and the depression bar moreover between cable and the cable rack, has reduced the possibility that the cable conductor epidermis damaged because of the friction to a certain extent.

2. The utility model discloses a design that can adjust from top to bottom of depression bar can be according to the thickness of cable conductor, adjusts the distance of depression bar and bracing piece, reaches when fixing the cable conductor, and the bracing piece diminishes with the pressure of depression bar to the pressure of cable conductor, and this is at the stress that has alleviateed the cable conductor to equipment production of certain degree, has prevented because the cable conductor atress is too big and the potential safety hazard that appears.

Drawings

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

FIG. 2 is a schematic view of the threaded connection between the fixing cover and the second adjusting block of the present invention;

FIG. 3 is a schematic view of the connection between the bracket and the adjusting block of the present invention;

FIG. 4 is a schematic view of the support frame and the sleeve of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a fixing plate; 2. a support frame; 3. a sleeve; 4. a first bracket; 5. a second bracket; 6. a first through hole; 7. a second through hole; 8. a support bar; 9. positioning a groove; 10. a first threaded hole; 11. a second threaded hole; 12. a first bolt; 13. a second bolt; 14. a first regulating block; 15. a second regulating block; 16. a pressure lever; 17. adjusting the blind hole; 18. adjusting the through hole; 19. a fixing pin; 20. a deep groove ball bearing; 21. blind holes; 22. a threaded blind hole; 23. a third through hole; 24. and (5) fixing the cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cable laying auxiliary device, includes fixed plate 1, and the mounting hole has been seted up to one side of fixed plate 1, can install on the wall that needs the cabling region, and one side fixed weld of fixed plate 1 has support frame 2, and support frame 2 sets up to L shape support frame, and slip cup joints sleeve 3 on support frame 2, and sleeve 3 sets up to returning the font sleeve, has seted up on the support frame outer wall and has adjusted blind hole 17, and adjusting through hole 18 has been seted up to corresponding on the sleeve 3, adjusting through hole 18 sets up to nine groups, nine groups adjusting through hole 18 is the linear setting of equidistance, wherein 1 group adjusting through hole 18 inside slip grafting has fixed pin 19, fixed pin 19 slides and pegs graft in adjusting blind hole 17's inside, is used for adjusting the distance of fixing cable in constant head tank 9 and installation fixed plate 1 wall to satisfy different needs in the actual work, support frame 2 not only makes support frame 2 and sleeve 3 be connected the Moreover, the whole equipment is convenient to mount only by inserting the sleeve 3 on the support frame 2 and then aligning the required adjusting through hole 18 with the adjusting blind hole 17 and inserting the fixing pin 19, so that the whole equipment is convenient to dismount and replace;

the sleeve 3 is fixedly provided with a first support 4 and a second support 5, the side walls of the first support 4 and the second support 5 are respectively provided with a first through hole 6 and a second through hole 7, one ends of the first through hole 6 and the second through hole 7 are respectively and symmetrically provided with deep groove ball bearings 20, two ends of the support rod 8 are respectively and fixedly inserted into the two groups of deep groove ball bearings 20, the support rod 8 is provided with four groups of positioning grooves 9 at equal distances in a linear manner, so that the positioning grooves 9 on the support rod 8 can transmit four groups of cables in an independent rolling manner, and the deep groove ball bearings 20 can bear the gravity brought to the support rod 8 by the cables while ensuring that the support rod 8 rotates flexibly;

the top ends of the first support 4 and the second support 5 are respectively and correspondingly provided with a first threaded hole 10 and a second threaded hole 11, the first threaded hole 10 and the second threaded hole 11 are respectively in threaded connection with a first bolt 12 and a second bolt 13, the first bolt 12 and the second bolt 13 are respectively sleeved with a first adjusting block 14 and a second adjusting block 15 in a sliding manner, one side of the first adjusting block 14 is provided with a blind hole 21, the blind hole 21 is rotatably connected with one end of a pressure lever 16, one side of the second adjusting block 15 is provided with a threaded blind hole 22 and a third through hole 23, the threaded blind hole 22 is internally threaded with a fixed cover 24, one end of the pressure lever 16 penetrates through the third through hole 23 and is positioned in the fixed cover 24, the fixed cover 24 is arranged to prevent the pressure lever 16 from jumping out from the space between the first adjusting block 14 and the second adjusting block 15, and the purpose of the group is to enable the equipment to control the pressure lever 16 to press cables with different thicknesses according to the thicknesses of the laid cables, the pressure lever 16 is matched with the support rod 8 in a rotating mode to drive out the cable, so that labor is saved during cable laying work, the possibility of damage of a cable sheath due to friction with the ground is reduced, stress generated when the cable is fixed is eliminated to a certain extent, the cable is fixed, and the danger of accidents caused by cable movement is prevented.

The working principle is as follows: firstly fixing a fixing plate 1 on the side wall of an area needing cable laying by using screws, directly inserting a sleeve 3 on a support frame 2, inserting a fixing pin 19 into a selected group of adjusting through holes 18 and adjusting blind holes 17 to ensure that the distance between the position of a cable in a positioning groove 9 and the fixing plate 1 meets the design requirement, adjusting a first bolt 12 and a second bolt 13 to ensure that the distance between a pressure lever 16 and a support rod 8 is larger than the diameter of the cable, then putting the cable into the positioning groove 9 to ensure that the cable passes through the position between the pressure lever 16 and the support rod 8, adjusting the first bolt 12 and the second bolt 13 to ensure that the pressure lever 16 presses the cable, then pulling the cable, fixing the cable by the positioning groove 9 and the pressure lever 16 without moving left and right, and forming rolling friction between the cable and the support rod 8 and between the cable and the pressure lever 16 which is far smaller than sliding friction, thereby saving, the possibility that the skin of the cable is damaged due to friction is also reduced, when the cable needs to be replaced, the cable can be pulled out from between the pressing rod 16 and the supporting rod 8, the fixing pin 19 can also be directly taken out, the sleeve 3 is pulled out from the supporting frame 2, and a new sleeve 3 is replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable laying auxiliary device, includes fixed plate (1), its characterized in that: a support frame (2) is fixedly welded on one side of the fixed plate (1), a sleeve (3) is sleeved on the support frame (2) in a sliding manner, a first support (4) and a second support (5) are fixedly installed on the sleeve (3), a first through hole (6) and a second through hole (7) are respectively formed in the side walls of the first support (4) and the second support (5), a support rod (8) is inserted in the first through hole (6) in a sliding manner, one end of the support rod (8) is inserted in the second through hole (7) in a sliding manner, a positioning groove (9) is formed in the support rod (8), a first threaded hole (10) and a second threaded hole (11) are respectively formed in the top ends of the first support (4) and the second support (5), and a first bolt (12) and a second bolt (13) are respectively connected in the first threaded hole (10) and the second threaded hole (11) in a threaded manner, the first bolt (12) and the second bolt (13) are respectively sleeved with a first adjusting block (14) and a second adjusting block (15) in a sliding mode, one side of the first adjusting block (14) is connected with a pressing rod (16) in a sliding and inserting mode, and one end of the pressing rod (16) is connected with one side of the second adjusting block (15) in a sliding and inserting mode.

2. A cabling aid according to claim 1, wherein: adjusting blind holes (17) have been seted up on support frame (2), adjusting through holes (18) have been seted up to the correspondence on sleeve (3), adjusting through holes (18) set up to nine groups, nine groups adjusting through holes (18) are the linear setting of equidistance, wherein 1 group adjusting through holes (18) inside slip grafting has fixed pin (19), fixed pin (19) slip grafting is in the inside of adjusting blind holes (17).

3. A cabling aid according to claim 1, wherein: one end of each of the first through hole (6) and the second through hole (7) is symmetrically provided with a deep groove ball bearing (20), and two ends of the support rod (8) are fixedly inserted in the two groups of deep groove ball bearings (20) respectively.

4. A cabling aid according to claim 1, wherein: a blind hole (21) is formed in one side of the first adjusting block (14), and one end of the pressure lever (16) is inserted into the blind hole (21) in a sliding mode.

5. A cabling aid according to claim 1, wherein: threaded blind hole (22) and third through-hole (23) have been seted up respectively to one side of second regulating block (15), threaded blind hole (22) female connection has fixed lid (24), the inside that third through-hole (23) are located fixed lid (24) is run through to the one end of depression bar (16).

6. A cabling aid according to claim 1, wherein: the positioning grooves (9) are arranged into four groups, and the positioning grooves (9) are linearly arranged at equal intervals.