CN213753794U

CN213753794U - Laborsaving cable pulls auxiliary device

Info

Publication number: CN213753794U
Application number: CN202022717852.6U
Authority: CN
Inventors: 邵峰
Original assignee: Shandong Tianqin Power Engineering Co ltd
Current assignee: Shandong Tianqin Construction Group Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-20
Anticipated expiration: 2030-11-20

Abstract

The utility model provides a laborsaving cable pulls auxiliary device, including the drive arrangement, the drive arrangement includes square mount, the fixed three slider of leading of square mount inner wall, it is three lead to rotate between the slider and connect two fixed wheels, two fixed wheel one side all is equipped with drive assembly, two the fixed wheel offside is equipped with two and compresses tightly the subassembly, it includes the driving wheel to compress tightly the subassembly, the driving wheel rotates and connects the fixed block, the fixed block with be equipped with telescopic component between square mount, square mount bottom is equipped with base device, base device includes the bottom plate, the bottom plate bottom is equipped with four pulleys, the bottom plate both sides all are equipped with fixed subassembly, the bottom plate with be equipped with supporting component and lifting unit between square mount. The utility model relates to a be convenient for the arbitrary angle of cable drags, can remove the in-process at the cable and exert the auxiliary force, can carry out altitude mixture control, be convenient for remove and fixed cable drag auxiliary device.

Description

Laborsaving cable pulls auxiliary device

Technical Field

The utility model mainly relates to the technical field of cable laying, specifically a laborsaving cable pulls auxiliary device.

Background

The cable drag assist device may reduce the force required to drag the cable.

According to a cable dragging device provided in patent document CN201320782579.2, the product includes a pulley with a pulley, the pulley is provided with an extension bar at two sides of the pulley, and an upper clamping plate and a lower clamping plate of the matched cable are connected with the pulley through a bracket. Because the extension bars are arranged on the two sides of the pulley, the extension bars are firstly contacted in the running process of the pulley, so that mutual collision between cables is avoided, the safe and stable running of the car dumper is ensured, and due to the design of the rubber gaskets, violent collision is avoided even if collision occurs, stable running of cable dragging is facilitated, and cable friction caused by collision is further reduced.

The product in the above-mentioned patent is favorable to the steady operation that the cable dragged, avoids the collision to arouse the friction between the cable, nevertheless laborsaving effect is relatively poor and be unfavorable for the arbitrary angle of cable to drag, consequently need design one kind be convenient for the arbitrary angle of cable to drag, can apply the auxiliary force at the cable removal in-process, can carry out altitude mixture control, be convenient for remove and fixed cable drag auxiliary device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a laborsaving cable pulls auxiliary device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a laborsaving cable pulls auxiliary device, includes the drive arrangement, the drive arrangement includes square mount, the fixed three slider of leading of square mount inner wall, it is three lead to rotate between the slider and connect two fixed wheels, two fixed wheel mutually perpendicular, two fixed wheel one side all is equipped with drive assembly, two the fixed wheel offside is equipped with two and compresses tightly the subassembly, it includes the driving wheel to compress tightly the subassembly, the driving wheel rotates and connects the fixed block, the fixed block with be equipped with flexible subassembly between square mount, square mount bottom is equipped with base device, base device includes the bottom plate, the bottom plate bottom is equipped with four pulleys, the bottom plate both sides all are equipped with fixed subassembly, the bottom plate with be equipped with supporting component and lifting unit between square mount.

Preferably, the guide sliding block is provided with a guide sliding surface, and the fixed wheel and the driving wheel are both provided with cable clamping grooves. In the preferred embodiment, the sliding of the cable is facilitated by the guide sliding surface, and the clamping of the cable is facilitated by the cable clamping groove.

Preferably, the driving assembly comprises a fixed box, the fixed box is fixed on the side wall of the square fixed frame, a motor is fixed on the inner wall of the fixed box, the output end of the motor is connected with a transmission rod, and the transmission rod sequentially penetrates through the square fixed frame and the guide sliding block and then is connected with the fixed wheel. In the preferred embodiment, the driving force is provided for the rotation of the fixed wheel by the driving assembly.

Preferably, flexible subassembly is including flexible pneumatic cylinder, flexible pneumatic cylinder bottom is fixed at square mount inner wall, the fixed block is connected to flexible pneumatic cylinder output, the safety cover is established to flexible pneumatic cylinder outer wall cover, the safety cover is fixed at square mount inner wall. In the preferred embodiment, movement of the traction sheave is achieved by a telescopic assembly.

Preferably, the fixed subassembly is including extending the piece, it fixes at the bottom plate lateral wall to extend the piece, threaded connection bracing piece on the extension piece, the backing plate is connected to the bracing piece bottom, be equipped with a plurality of locating holes on the backing plate. In the preferred embodiment, the stable fixing of the base plate is facilitated by the fixing assembly.

Preferably, the supporting component comprises a first sleeve, the bottom of the first sleeve is fixed on the base plate, a second sleeve is sleeved on the inner wall of the first sleeve, and the second sleeve is connected with the bottom of the square fixing frame. In the preferred embodiment, the support assembly provides stable support for the square fixture.

Preferably, first sleeve pipe outer wall is equipped with a plurality of screw holes, first sleeve pipe inner wall is equipped with prevents changeing the boss, second sleeve pipe outer wall is equipped with a plurality of thread grooves, second sleeve pipe outer wall is equipped with prevents changeing the recess. In this preferred embodiment, prevent through preventing changeing the boss and preventing changeing the recess cooperation and prevent that the relative rotation between two sets of intertubes increases the support assembly stability, be convenient for fix between two sets of intertubes through screw hole and thread groove cooperation.

Preferably, the lifting assembly comprises a lifting hydraulic cylinder, the bottom of the lifting hydraulic cylinder is fixed on the bottom plate, and the output end of the lifting hydraulic cylinder is connected with the bottom of the square fixing frame. In the preferred embodiment, the lifting assembly provides driving force for lifting the square fixing frame.

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

the utility model discloses in provide drive power for the removal of cable through drive arrangement, provide drive power for the rotation of deciding the wheel through drive assembly among the drive arrangement, realize the removal of driving wheel through flexible subassembly, it cliies the cable and gives cable drag power to be convenient for the driving wheel through cable clamping groove and decide the wheel cooperation, fixed wheel through two sets of mutually perpendicular, the driving wheel is convenient for the multi-direction cable and drags, it slides between two fixed wheels to be convenient for the cable through leading the sliding surface, the stable fixed of the bottom plate of being convenient for through fixed subassembly, provide drive power for the lift of square mount through lifting unit, but support assembly provides the outrigger to square mount, prevent among the support assembly that two intertubes rotate relatively through preventing changeing the boss and preventing changeing the recess cooperation and increase support assembly stability, it is fixed between two intertubes to be convenient for through screw hole and thread groove cooperation.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an axial view of the overall structure of the present invention;

FIG. 2 is a side view of the structure of the dragging device of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a dragging device; 11. a square fixing frame; 12. a guide slider; 121. a slide guide surface; 13. fixing the wheel; 131. a cable clamp slot; 14. a drive assembly; 141. a fixed box; 142. a motor; 143. a transmission rod; 15. a compression assembly; 151. a driving wheel; 152. a fixed block; 153. a telescoping assembly; 1531. a telescopic hydraulic cylinder; 1532. a protective cover; 2. a base unit; 21. a base plate; 22. a pulley; 23. a fixing assembly; 231. an extension block; 232. a support bar; 233. a base plate; 2331. positioning holes; 24. a support assembly; 241. a first sleeve; 2411. an anti-rotation boss; 242. a second sleeve; 2421. an anti-rotation groove; 25. a lifting assembly; 251. a lifting hydraulic cylinder.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a labor-saving cable auxiliary device, which includes a dragging device 1, wherein the dragging device 1 includes a square fixing frame 11, three guide blocks 12 are fixed on an inner wall of the square fixing frame 11, two fixed wheels 13 are rotatably connected between the three guide blocks 12, the two fixed wheels 13 are perpendicular to each other, a driving assembly 14 is disposed on one side of each of the two fixed wheels 13, two pressing assemblies 15 are disposed on opposite sides of the two fixed wheels 13, each pressing assembly 15 includes a driving wheel 151, the driving wheel 151 is rotatably connected to a fixing block 152, a telescopic assembly 153 is disposed between the fixing block 152 and the square fixing frame 11, a guide sliding surface 121 is disposed on the guide block 12, cable slots 131 are disposed on the fixed wheels 13 and the driving wheel 151, the driving assembly 14 includes a fixing box 141, the fixing box 141 is fixed on a side wall of the square fixing frame 11, the fixed motor 142 of fixed case 141 inner wall, the transfer line 143 is connected to the motor 142 output, the transfer line 143 runs through square mount 11 in proper order, connects fixed wheel 13 behind the guide slide block 12, flexible subassembly 153 includes flexible pneumatic cylinder 1531, flexible pneumatic cylinder 1531 bottom is fixed at square mount 11 inner wall, fixed block 152 is connected to flexible pneumatic cylinder 1531 output, flexible pneumatic cylinder 1531 outer wall cover establishes safety cover 1532, safety cover 1532 is fixed at square mount 11 inner wall. When the cable drawing device is used, a cable is placed in the cable clamping groove 131 on the fixed wheel 13, the telescopic hydraulic cylinder 1531 is started, the output end of the telescopic hydraulic cylinder 1531 drives the fixed block 152 to move, the fixed block 152 drives the movable wheel 151 to move, the movable wheel 151 and the fixed wheel 13 are matched to clamp the cable, the motor 142 is started, the output end of the motor 142 drives the transmission rod 143 to rotate, the transmission rod 143 drives the fixed wheel 13 to rotate, the fixed wheel 13 rotates to draw the cable, when the front section of the cable is changed from vertical drawing to horizontal drawing, the telescopic hydraulic cylinder 1531 in the vertical direction retracts, the cable slides into the horizontally arranged fixed wheel 13 or the cable clamping groove 131 in the movable wheel 151 through the guide slide block 12, the horizontally arranged telescopic hydraulic cylinder 1531 is started, the output end of the telescopic hydraulic cylinder 1531 drives the movable wheel 151 to move to the movable wheel 151 and the horizontally arranged fixed wheel 13 is matched with the fixed wheel 13 to clamp the cable, and then the horizontally arranged fixed wheel 13 is used for drawing the cable.

Please refer to fig. 1 and 3 again, the bottom of the square fixing frame 11 is provided with a base device 2, the base device 2 includes a bottom plate 21, the bottom of the bottom plate 21 is provided with four pulleys 22, two sides of the bottom plate 21 are provided with fixing components 23, each fixing component 23 includes an extending block 231, the extending block 231 is fixed on the side wall of the bottom plate 21, the extending block 231 is connected with a supporting rod 232 through a screw thread, the bottom of the supporting rod 232 is connected with a base plate 233, and the base plate 233 is provided with a plurality of positioning holes 2331. The whole mobile device is rotated through the pulley 22, after the mobile device reaches a designated position, the support rod 232 is rotated, the support rod 232 drives the base plate 233 to contact the ground, a screw can penetrate through the positioning hole 2331 to drill into the ground, and the base plate 233 is stably fixed on the ground, so that the whole device is fixed.

Please refer to fig. 1 and 3, a supporting component 24 and a lifting component 25 are disposed between the bottom plate 21 and the square fixing frame 11, the supporting component 24 includes a first sleeve 241, the bottom of the first sleeve 241 is fixed on the base plate 233, the inner wall of the first sleeve 241 is sleeved with a second sleeve 242, the second sleeve 242 is connected to the bottom of the square fixing frame 11, the outer wall of the first sleeve 241 is provided with a plurality of threaded holes, the inner wall of the first sleeve 241 is provided with anti-rotation bosses 2411, the outer wall of the second sleeve 242 is provided with a plurality of threaded grooves, the outer wall of the second sleeve 242 is provided with anti-rotation grooves 2421, the lifting component 25 includes a lifting hydraulic cylinder 251, the bottom of the lifting hydraulic cylinder 251 is fixed on the bottom plate 21, and the output end of the lifting hydraulic cylinder 251 is connected to the bottom of the square fixing frame 11. And (3) starting the lifting hydraulic cylinder 251, driving the square fixing frame 11 to move upwards by the output end of the lifting hydraulic cylinder 251, sliding the second sleeve 242 out of the first sleeve 241 at the moment, closing the lifting hydraulic cylinder 251 after the height is proper, and connecting the second sleeve 242 with the first sleeve 241 through screws to finish height adjustment.

The utility model discloses a concrete operation as follows:

the whole moving device is rotated through the pulley 22, after the device reaches a designated position, the supporting rod 232 is rotated, the supporting rod 232 drives the base plate 233 to contact the ground, a screw penetrates through the positioning hole 2331 to be drilled into the ground, the base plate 233 is stably fixed on the ground, the fixing of the whole device is completed, the lifting hydraulic cylinder 251 is started, the output end of the lifting hydraulic cylinder 251 drives the square fixing frame 11 to move upwards, at the moment, the second sleeve 242 slides out of the first sleeve 241, the lifting hydraulic cylinder 251 is closed after the height is proper, the second sleeve 242 and the first sleeve 241 are connected through the screw, the height adjustment is completed, when the device is used, a cable is placed in the cable clamping groove 131 on the fixed wheel 13, the telescopic hydraulic cylinder 1531 is started, the output end of the telescopic hydraulic cylinder 1531 drives the fixing block 152 to move, the fixing block 152 drives the movable wheel 151 to move, the movable wheel 151 is matched with the fixed wheel 13 to clamp the cable, the motor 142 is started, the output end of the motor 142 drives the transmission rod 143 to rotate, the fixed wheel 13 is driven by the transmission rod 143 to rotate, the fixed wheel 13 rotates and drags the cable and pull, when the cable anterior segment is dragged by vertical to become the level and pulls, the ascending flexible pneumatic cylinder 1531 of vertical side is retracted, and the cable slides in the fixed wheel 13 or the cable draw-in groove 131 in the driving wheel 151 that the level set up through leading slider 12, opens the flexible pneumatic cylinder 1531 that the level set up, and flexible pneumatic cylinder 1531 output drives driving wheel 151 and removes to driving wheel 151 and fixed wheel 13 cooperation and press from both sides the fixed wheel 13 that the level set up behind the tight cable and drag the cable and pull.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a laborsaving cable pulls auxiliary device, includes drive arrangement (1), its characterized in that, drive arrangement (1) includes square mount (11), three slider (12) are led to square mount (11) inner wall fixed three, and is three lead to rotate between slider (12) and connect two fixed wheels (13), two fixed wheel (13) mutually perpendicular, two fixed wheel (13) one side all is equipped with drive assembly (14), two fixed wheel (13) offside is equipped with two and compresses tightly subassembly (15), compress tightly subassembly (15) including driving wheel (151), driving wheel (151) rotate and connect fixed block (152), fixed block (152) with be equipped with flexible subassembly (153) between square mount (11), square mount (11) bottom is equipped with base device (2), base device (2) include bottom plate (21), the bottom plate (21) bottom is equipped with four pulley (22), bottom plate (21) both sides all are equipped with fixed subassembly (23), bottom plate (21) with be equipped with supporting component (24) and lifting unit (25) between square mount (11).

2. The labor-saving cable dragging auxiliary device according to claim 1, wherein the guide sliding block (12) is provided with a guide sliding surface (121), and the fixed wheel (13) and the movable wheel (151) are both provided with cable clamping grooves (131).

3. The labor-saving cable dragging auxiliary device according to claim 1, wherein the driving assembly (14) comprises a fixed box (141), the fixed box (141) is fixed on the side wall of the square fixed frame (11), a motor (142) is fixed on the inner wall of the fixed box (141), the output end of the motor (142) is connected with a transmission rod (143), and the transmission rod (143) sequentially penetrates through the square fixed frame (11) and the guide slider (12) and then is connected with the fixed wheel (13).

4. The labor-saving auxiliary cable dragging device according to claim 1, wherein the telescopic assembly (153) comprises a telescopic hydraulic cylinder (1531), the bottom of the telescopic hydraulic cylinder (1531) is fixed on the inner wall of the square fixing frame (11), the output end of the telescopic hydraulic cylinder (1531) is connected with the fixing block (152), the outer wall of the telescopic hydraulic cylinder (1531) is sleeved with a protective cover (1532), and the protective cover (1532) is fixed on the inner wall of the square fixing frame (11).

5. The labor-saving cable dragging assisting device as claimed in claim 1, wherein the fixing component (23) comprises an extending block (231), the extending block (231) is fixed on the side wall of the bottom plate (21), a supporting rod (232) is screwed on the extending block (231), the bottom of the supporting rod (232) is connected with a base plate (233), and a plurality of positioning holes (2331) are formed in the base plate (233).

6. The labor-saving cable dragging assisting device as claimed in claim 1, wherein the supporting component (24) comprises a first sleeve (241), the bottom of the first sleeve (241) is fixed on the backing plate (233), a second sleeve (242) is sleeved on the inner wall of the first sleeve (241), and the second sleeve (242) is connected with the bottom of the square fixing frame (11).

7. The labor-saving cable dragging assisting device according to claim 6, wherein the outer wall of the first sleeve (241) is provided with a plurality of threaded holes, the inner wall of the first sleeve (241) is provided with an anti-rotation boss (2411), the outer wall of the second sleeve (242) is provided with a plurality of threaded grooves, and the outer wall of the second sleeve (242) is provided with an anti-rotation groove (2421).

8. The labor-saving cable dragging auxiliary device according to claim 1, wherein the lifting assembly (25) comprises a lifting hydraulic cylinder (251), the bottom of the lifting hydraulic cylinder (251) is fixed on the bottom plate (21), and the output end of the lifting hydraulic cylinder (251) is connected with the bottom of the square fixing frame (11).