CN203998704U

CN203998704U - Bidirectional walking blondim

Info

Publication number: CN203998704U
Application number: CN201420471529.7U
Authority: CN
Inventors: 林承场
Original assignee: JINJIANG XIANFENG MACHINERY CO Ltd
Current assignee: JINJIANG XIANFENG MACHINERY CO Ltd
Priority date: 2014-08-21
Filing date: 2014-08-21
Publication date: 2014-12-10
Anticipated expiration: 2024-08-21

Abstract

The utility model provides a kind of bidirectional walking blondim, comprises the mast of two settings, is fixed with cable between mast, and cable is provided with walking dolly, and the bottom of walking dolly is provided with lifting pulley group and suspension hook; The raising line of lifting pulley group is connected with the draw gear that hoists, and the both sides of walking dolly are all connected with walking hauling rope; Walking draw gear comprises spaced active runner and driven runner, initiatively on runner and driven runner, is equipped with some roads for the annular cable trough of the walking hauling rope of reeling; A side, the other end that one end of walking hauling rope connects walking dolly are connected to the opposite side of walking dolly after reeling on active runner and driven runner; Walking dolly of the present utility model both sides are all connected with walking hauling rope, can carry out two-way load walking traction, and accurate positioning; Walking trailer coupling can be realized a walking hauling rope and realize bidirectional walking traction, and facility compact is efficient.

Description

Bidirectional walking blondim

Technical field

The utility model relates to hoisting crane field, especially relate to be can bidirectional walking blondim.

Background technology

On the walking dolly of general cable crane, only has a walking hauling rope, walking dolly can only be done unidirectional loads walking, when returning, zero load need retract with the lead that returns on suspension hook, this structural limitations the field of application of this hoisting crane, and return when lead can only obliquely pull walking dolly to cause walking dolly to return and cannot accurately locate.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of can bidirectional walking, the accurate blondim of location.

For achieving the above object, technical solution of the present utility model is: bidirectional walking blondim, comprise two spaced masts, between described two masts, be fixed with cable, described cable is provided with the walking dolly that can walk on cable, the bottom of described walking dolly is provided with lifting pulley group, and the below of described lifting pulley group is connected with suspension hook; The raising line of described lifting pulley group is connected with the draw gear that hoists, and the both sides of described walking dolly are all connected with walking hauling rope, and described walking hauling rope draws by walking draw gear; On described suspension hook, be connected with suspension hook hauling rope, the other end of described suspension hook hauling rope is through on leading sheave connecting shackle draw gear.

Preferably, described walking draw gear comprises spaced active runner and driven runner, is equipped with some roads for the annular cable trough of the walking hauling rope of reeling on described active runner and driven runner; A side, the other end that one end of described walking hauling rope connects walking dolly are connected to the opposite side of walking dolly after reeling on active runner and driven runner.

Preferably, also comprise pedestal, described in hoist draw gear, walking draw gear and suspension hook draw gear be all fixed on pedestal.

Preferably, described active runner is connected with change speed gear box, and described change speed gear box is the change speed gear box that has rotating mapping function.

Preferably, described active runner is connected with the motor that can rotate and reverse.

By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: walking dolly of the present utility model both sides are all connected with walking hauling rope, can carry out two-way load walking traction, and accurate positioning; Initiatively the multiple tracks cable trough on runner and driven runner can increase frictional traction after walking draught line is wound around; Described walking trailer coupling can be realized a walking hauling rope and realize bidirectional walking traction, and facility compact is efficient.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of walking draw gear of the present utility model.

Main description of reference numerals:

Mast 1 cable 2

Walking dolly 3 cable wind ropes 4

Ground 5 raising lines 6

Suspension hook draw gear 7 draw gear 8 that hoists

Walking draw gear 9 leading sheaves 10

Walking hauling rope 11 lifting pulley groups 12

Suspension hook 13 suspension hook hauling ropes 14

Pedestal 15 motors 91

Change speed gear box 92 is runner 93 initiatively

Driven runner 94 cable trough 931.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.

As depicted in figs. 1 and 2, bidirectional walking blondim of the present utility model, comprise two intervals arrange be fixed on ground 5 mast 1, described mast 1 is also anchored on ground 5 by two wind hawsers 4, between described two masts 1, be fixed with cable 2, described cable 2 is provided with walking dolly 3, and the bottom of described walking dolly is provided with lifting pulley group 12, and the below of described lifting pulley group 12 is connected with suspension hook 13, the raising line 6 of described lifting pulley group 12 is connected with the draw gear 8 that hoists, and the draw gear 8 that hoists is controlled the lifting of lifting pulley group 12 by raising line 6, the both sides of described walking dolly 3 are all connected with walking hauling rope 11, described walking hauling rope 11 is connected with walking draw gear 9, described walking draw gear 9 comprises spaced active runner 93 and driven runner 94, on described active runner 93 and driven runner 94, be equipped with seven roads for the annular cable trough 931 of the walking hauling rope 11 of reeling, one end of described walking hauling rope 11 connects a side of walking dolly 3, the other end is connected to the opposite side of walking dolly 3 after reeling on active runner 93 and driven runner 94, middle also have 10 pairs of walking hauling ropes 11 of several leading sheaves to lead, walking hauling rope 11 multi-turn of reeling on the driven runner 94 of active runner 93 ensures enough friction force, and initiatively runner 93 drives walking dollies 3 on cable 2, just walking or anti-walking by the forward or reverse hauling rope 11 that makes to walk, on described suspension hook 13, be connected with suspension hook hauling rope 14, the other end of described suspension hook hauling rope 14 is through on leading sheave 10 connecting shackle draw geares 7, the described draw gear 8 that hoists, walking draw gear 9 and suspension hook draw gear 7 are all fixed on pedestal 15, described in hoist draw gear 8 and suspension hook draw gear 9 include a reel that can wind the line, described active runner 93 is connected with change speed gear box 92, and described change speed gear box 92 is driven by motor 91.

Above-described, be only preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.

Claims

1. a bidirectional walking blondim, comprise two spaced masts, between described two masts, be fixed with cable, described cable is provided with the walking dolly that can walk on cable, the bottom of described walking dolly is provided with lifting pulley group, and the below of described lifting pulley group is connected with suspension hook; The raising line of described lifting pulley group is connected with the draw gear that hoists, and it is characterized in that: the both sides of described walking dolly are all connected with walking hauling rope, and described walking hauling rope draws by walking draw gear; On described suspension hook, be connected with suspension hook hauling rope, the other end of described suspension hook hauling rope is through on leading sheave connecting shackle draw gear.

2. bidirectional walking blondim according to claim 1, it is characterized in that: described walking draw gear comprises spaced active runner and driven runner, on described active runner and driven runner, be equipped with some roads for the annular cable trough of the walking hauling rope of reeling; A side, the other end that one end of described walking hauling rope connects walking dolly are connected to the opposite side of walking dolly after reeling on active runner and driven runner.

3. bidirectional walking blondim according to claim 1, is characterized in that: also comprise pedestal, described in hoist draw gear, walking draw gear and suspension hook draw gear be all fixed on pedestal.

4. bidirectional walking blondim according to claim 2, is characterized in that: described active runner is connected with change speed gear box, and described change speed gear box is the change speed gear box that has rotating mapping function.

5. bidirectional walking blondim according to claim 2, is characterized in that: described active runner is connected with the motor that can rotate and reverse.