CN217756601U - Cable crane traction device - Google Patents

Abstract

The utility model provides a cable crane traction device, which comprises a roadster, a cable crane main cable and a cable crane traction cable, wherein the roadster comprises a support frame, bearing wheel shafts are respectively arranged on two sides of the upper end in the support frame, each bearing wheel shaft is provided with a plurality of bearing wheels, one side of the upper end of one bearing wheel shaft is provided with a first chain belt disc, and one side of the first chain belt disc is provided with a mounting box; a plurality of connecting block is installed in proper order from the top down to the braced frame left and right sides, and is a plurality of the connecting block both sides all are equipped with the installation piece, all be connected with the connecting rod between installation piece and the a plurality of connecting block, be located and be connected with the traction wheel axle between two installation pieces of braced frame front side or rear side, install a plurality of traction wheels on the traction wheel axle. The utility model discloses can clean the cable crane main rope, avoid causing the bearing wheel to break away from phenomenons such as cable crane main rope to the traction effect to the sports car is good.

Description

Cable crane traction device

Technical Field

The utility model mainly relates to the technical field of cable hoist and mount, concretely relates to cable hangs draw gear.

Background

The cable crane, also called cable crane, cable machine, cable crane, cableway or engineering cableway, is a hoisting machine with flexible steel cable as large span overhead support structure for running carriage and with vertical transportation (hoisting) and horizontal transportation (drawing) functions. The cable crane is mainly used for occasions needing to lift materials or install bridges across canyons or rivers, such as dam concrete pouring, mountain wood conveying, mine material conveying, arch bridge support-free installation, suspension bridge hoisting and the like.

Current cable crane is when using, because the cable directly exposes outside, can't clean, after using for a long time, can caking on the cable by debris, dust that are infected with for the bearing wheel receives the influence at the slip of cable, causes the bearing wheel to break away from phenomenons such as cable, and when the sports car was pull, traction point and sports car tie point atress were complicated, remain to improve the traction effect of sports car.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a cable crane traction 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:

a cable crane traction device comprises a sports car, a cable crane main cable and a cable crane traction cable, wherein the sports car comprises a support frame, bearing wheel shafts are respectively arranged on two sides of the upper end in the support frame, a plurality of bearing wheels are arranged on each bearing wheel shaft, a first chain belt disc is arranged on one side of the upper end of one bearing wheel shaft, a mounting box is arranged on one side of the first chain belt disc, a second chain belt disc is rotatably arranged on one side in the mounting box, the first chain belt disc and the second chain belt disc are connected through a chain, a first bevel gear is connected to the axle center of one side of the second chain belt disc, a second bevel gear is meshed with the lower end of the first bevel gear, a third chain belt disc is connected to the axle center of the lower end of the second bevel gear, a plurality of fourth chain belt discs are arranged in the mounting box, the third chain belt disc and the fourth chain belt discs are connected through a chain, a driving rod is connected to the axle center of the lower end of each fourth chain disc, and a spiral cleaning rod positioned outside the mounting box is arranged on the driving rod; a plurality of connecting block is installed in proper order to the braced frame left and right sides from the top down, and is a plurality of the connecting block both sides all are equipped with the installation piece, all be connected with the connecting rod between installation piece and the a plurality of connecting block, be located and be connected with the traction wheel axle between two installation pieces of braced frame front side or rear side, install a plurality of traction wheels on the traction wheel axle.

Preferably, a plurality of the traction wheels are uniformly distributed on the traction wheel shaft, and a plurality of the connecting blocks are positioned on the same horizontal vertical line.

Preferably, the cable crane traction cable passes through the traction wheel, and the bearing wheel slides on the cable crane main cable.

Preferably, two ends of the mounting box are respectively connected with the inner wall of the supporting frame, and the lowest surface of the spiral cleaning rod is parallel to the bottom surface of the bearing wheel.

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

(1) The bearing wheel rolls on the cable crane main rope, so that the bearing wheel shaft rotates to drive the first chain belt disc to rotate, the first chain belt disc drives the second chain belt disc to rotate through the chain, the first bevel gear drives the second bevel gear to rotate, the third chain belt disc rotates along with the second bevel gear, and the fourth chain belt disc is driven to rotate through the chain, so that the driving rod drives the spiral cleaning rod to rotate, the cable crane main rope is cleaned, and the phenomena that the bearing wheel is separated from the cable crane main rope due to the fact that contaminated sundries, dust and the like can be caked on the cable after the bearing wheel is used for a long time and the sliding of the bearing wheel on the cable crane main rope is influenced are avoided;

(2) The cable hangs the traction cable and drives the traction wheel removal for on the traction wheel shaft is pulled, will pull power evenly to the connecting block through the connecting rod, make braced frame both sides pulled simultaneously, because of the connecting block is located same horizontal plumb line again, make braced frame lateral wall three point about in the middle of from pulled simultaneously, the sports car atress is even, improves traction effect.

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

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a partial top view of the mounting box of the present invention;

fig. 3 is a partial side view of the mounting box of the present invention;

fig. 4 is a perspective view of the connecting rod of the present invention.

In the figure: 1. a sports car; 11. a support frame; 12. a load bearing axle; 13. a load-bearing wheel; 14. a first chain belt disc; 2. a cable crane main cable; 3. a cable crane traction cable; 4. mounting blocks; 41. connecting blocks; 42. a connecting rod; 43. a traction axle; 44. a traction wheel; 5. mounting a box; 51. a second sprocket; 52. a first bevel gear; 53. a second bevel gear; 54. a third chain belt disc; 55. a fourth sprocket; 56. a drive rod; 57. a screw cleaning rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter 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, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.

Please refer to fig. 1-3, the present invention provides a technical solution: the utility model provides a cable hangs draw gear, includes sports car 1, cable crane main rope 2 and cable crane traction rope 3, sports car 1 includes braced frame 11, bearing shaft 12, every are installed respectively to 11 inside upper end both sides of braced frame a plurality of bearing wheels 13 all are installed to bearing shaft 12, bearing wheel 13 slides on cable crane main rope 2, one of them first chain belt dish 14 is installed to bearing shaft 12 upper end one side, 14 one sides of first chain belt dish are equipped with mounting box 5, 5 both ends of mounting box respectively with 11 inner wall connections of braced frame. The mounting box 5 is inside one side to rotate and to install second chain reel 51, connect through the chain between first chain reel 14 and the second chain reel 51, second chain reel 51 one side axle center is connected with first bevel gear 52, the meshing of first bevel gear 52 lower extreme has second bevel gear 53, second bevel gear 53 lower extreme axle center is connected with third chain reel 54, mounting box 5 internally mounted has a plurality of fourth chain reels 55, connect through the chain between third chain reel 54 and a plurality of fourth chain reels 55, every fourth chain reel 55 lower extreme all axle centers are connected with actuating lever 56, install the spiral cleaning rod 57 that is located the mounting box 5 outside on the actuating lever 56. The bearing wheel 13 rolls on the cable crane main rope 2, so that the bearing wheel shaft 12 rotates to drive the first chain belt disc 14 to rotate, the first chain belt disc 14 drives the second chain belt disc 51 to rotate through a chain, the first bevel gear 52 drives the second bevel gear 53 to rotate, the third chain belt disc 54 rotates along with the second bevel gear 53, and the fourth chain belt disc 55 rotates through the chain, so that the driving rod 56 drives the spiral cleaning rod 57 to rotate, and the cable crane main rope 2 is cleaned.

Referring to fig. 1-3 again, the lowest surface of the spiral cleaning rod 57 is parallel to the bottom surface of the bearing wheel 13, and since the cable main rope 2 is in a straightened state, when the bearing wheels 13 on both sides of the mounting box 5 are pressed on the cable main rope 2, the cable main rope 2 between the two bearing wheel shafts 12 can be attached to the lowest surface of the spiral cleaning rod 57, thereby ensuring effective cleaning.

Please refer to fig. 1 and 4 again, the left and right sides of the supporting frame 11 are sequentially provided with a plurality of connecting blocks 41 from top to bottom, both sides of the plurality of connecting blocks 41 are provided with the mounting blocks 4, a connecting rod 42 is connected between each mounting block 4 and each connecting block 41, a traction wheel shaft 43 is connected between two mounting blocks 4 positioned at the front side or the rear side of the supporting frame 11, the traction wheel shaft 43 is provided with a plurality of traction wheels 44, the plurality of traction wheels 44 are uniformly distributed on the traction wheel shaft 43, the plurality of connecting blocks 41 are positioned on the same horizontal vertical line, and the cable crane traction cable 3 bypasses the traction wheels 44. The cable hangs haulage cable 3 and drives traction wheel 44 and remove for traction wheel shaft 43 is pulled, evenly divides on connecting block 41 through connecting rod 42 with pulling power, makes braced frame 11 both sides pulled simultaneously, is located same horizontal plumb line because of connecting block 41 again, makes braced frame 11 lateral wall upper and middle and lower three point pulled simultaneously, and the sports car 1 atress is even, improves traction effect.

The utility model discloses a concrete operation as follows:

the bearing wheel 13 rolls on the cable crane main rope 2, so that the bearing wheel shaft 12 rotates to drive the first chain belt disc 14 to rotate, the first chain belt disc 14 drives the second chain belt disc 51 to rotate through a chain, the first bevel gear 52 drives the second bevel gear 53 to rotate, the third chain belt disc 54 follows the second bevel gear 53 to rotate, and drives the fourth chain belt disc 55 to rotate through the chain, the driving rod 56 drives the spiral cleaning rod 57 to rotate, the cable crane main rope 2 is cleaned, the cable crane traction rope 3 drives the traction wheel 44 to move, the traction wheel shaft 43 is pulled, the pulling force is uniformly distributed to the connecting blocks 41 through the connecting rods 42, both sides of the supporting frame 11 are pulled simultaneously, and the middle and lower three points on the side wall of the supporting frame 11 are pulled simultaneously because the connecting blocks 41 are located on the same horizontal vertical line, the force of the sports car 1 is uniform, and the traction effect is improved.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims (4)

1. The utility model provides a cable crane draw gear, includes sports car (1), cable crane main rope (2) and cable crane haulage cable (3), its characterized in that: the sports car (1) comprises a supporting frame (11), bearing wheel shafts (12) are respectively installed on two sides of the upper end inside the supporting frame (11), a plurality of bearing wheels (13) are installed on each bearing wheel shaft (12), a first chain belt disc (14) is installed on one side of the upper end of one of the bearing wheel shafts (12), a mounting box (5) is arranged on one side of the first chain belt disc (14), a second chain belt disc (51) is rotatably installed on one side inside the mounting box (5), the first chain belt disc (14) and the second chain belt disc (51) are connected through a chain, a first bevel gear (52) is connected to the axis of one side of the second chain belt disc (51), a second bevel gear (53) is meshed at the lower end of the first bevel gear (52), a third chain belt disc (54) is connected to the axis of the lower end of the second bevel gear (53), a plurality of fourth chain belt discs (55) are installed inside the mounting box (5), the third chain belt disc (54) and the plurality of fourth chain belt discs (55) are connected through a chain belt, the chain belt discs (56) are connected to the lower end of each fourth chain belt disc (55), and a cleaning rod (56) is installed on the mounting box (5);

support frame (11) left and right sides from the top down installs a plurality of connecting block (41) in proper order, and is a plurality of connecting block (41) both sides all are equipped with installation piece (4), all be connected with connecting rod (42) between installation piece (4) and a plurality of connecting block (41), be located and be connected with between two installation pieces (4) of support frame (11) front side or rear side and pull shaft (43), install a plurality of traction wheel (44) on pull shaft (43).

2. A funicular crane traction apparatus according to claim 1, wherein: the plurality of traction wheels (44) are uniformly distributed on a traction wheel shaft (43), and the plurality of connecting blocks (41) are positioned on the same horizontal vertical line.

3. A funicular crane traction apparatus according to claim 1, wherein: the cable crane traction rope (3) bypasses the traction wheel (44), and the bearing wheel (13) slides on the cable crane main rope (2).

4. A funicular traction device according to claim 1, characterized in that: two ends of the mounting box (5) are respectively connected with the inner wall of the supporting frame (11), and the lowest surface of the spiral cleaning rod (57) is parallel to the bottom surface of the bearing wheel (13).

Images