CN211496592U

CN211496592U - Train wheel hoist

Info

Publication number: CN211496592U
Application number: CN201922112077.9U
Authority: CN
Inventors: 高希俊; 卢安宁
Original assignee: Qingdao Tsky Railway Equipment Co ltd
Current assignee: Qingdao Tsky Railway Equipment Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-15
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a train wheel lifting appliance, which comprises a main lifting component and an auxiliary lifting component, wherein the auxiliary lifting component is movably arranged on the main lifting component, a main lifting hook is clamped at the convex part of the side edge of a train wheel, the length of a clamping roller penetrating into a clamping groove and the distance between the left side outer wall of the clamping roller and the left side inner wall of the clamping groove are adjusted, so that the left side outer wall of the clamping roller is tightly attached to the other side surface of the train wheel, the clamping roller is tightly clamped with the other side surface of the train wheel by adjusting the depth of the clamping roller screwed into a butt joint hole A on a limiting rod, the whole lifting appliance is pulled up by a lifting belt, the lifting of the train wheel is realized, the clamping roller and the main lifting hook respectively clamp the train wheel from the two sides of the train wheel, the train wheel is effectively guaranteed to fall off in the lifting process, the potential safety hazard of a workshop is reduced, the lifting efficiency is improved, need not the special lifting device of frequent change different models, the practicality is stronger.

Description

Train wheel hoist

Technical Field

The utility model relates to a wheel production technical field specifically is a train wheel hoist.

Background

The train is also called as a railway train, which is a vehicle running on a railway track and generally consists of a plurality of carriages, and is one of modern important transportation tools of human beings, train wheels provide important equipment support for smooth running of the train, the train wheels are heavy and need to move back and forth during processing, and because the model and specification of each wheel hub are different, the train wheels cannot be lifted at will, different wheel hubs of different models need to be lifted at different positions respectively by using different lifting appliances, so that the inconvenience in work and the processing efficiency are prevented from being confused by workers, most of the existing lifting appliances are special lifting appliances for wheels of certain models, the train wheels cannot be lifted directly, the lifting appliances need to be replaced when lifted every time, time and labor are wasted, the practicability is poor, and the train wheels are easy to shake during lifting, the potential safety hazard is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a train wheel hoist, it rocks and drops to possess effectively to prevent train wheel, reduce workshop potential safety hazard, improve the efficiency of hoisting, the suitability is high, need not the special lifting device of frequent change different models, the stronger advantage of practicality, can solve among the prior art the lifting device most of be the special lifting device of a few model wheels, can not directly carry out the handling of train wheel, need change when carrying out the handling at every turn, waste time and energy, the practicality is not good, and train wheel is hoisting the in-process, take place easily and rock, the great problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a train wheel lifting appliance comprises a main lifting assembly and an auxiliary lifting assembly, wherein the auxiliary lifting assembly is movably mounted on the main lifting assembly, the main lifting assembly comprises a main lifting hook, a bending arm, a gasket, a lifting ring, a lifting belt, a clamping groove, a butt joint hole A and a butt joint hole B, one end of the main lifting hook is welded with one end of the bending arm, the bending arm is of an L-shaped bending structure, the outer wall of the bending arm is welded with the lifting ring, the gasket is arranged at the joint of the lifting ring and the bending arm, the lifting belt is sleeved on the lifting ring, the clamping groove is formed in the bending arm, the butt joint hole A is formed in the left side of the clamping groove and is arranged in the bending arm, the butt joint hole B is formed in the right side of the clamping groove and is arranged at the end of the bending arm, the butt joint hole B is a through hole; the auxiliary hoisting assembly comprises a clamp, a clamping roller, a butt joint hole C, a limiting rod and a separation blade, the clamp is welded at one end of the clamping roller, the other end of the clamping roller penetrates through a clamping groove to stretch into the inner side of the bending arm, a plurality of butt joint holes C are formed in the inner portion of the clamping roller at equal intervals, the limiting rod is arranged in the butt joint hole C, one end of the limiting rod is connected with the butt joint hole A, the other end of the limiting rod is located in the outer side of the bending arm, and the separation blade is fixedly installed at the end of the limiting rod.

Preferably, the diameter of separation blade is greater than the diameter of gag lever post, and the gag lever post sets up to threaded rod structure.

Preferably, the butt joint hole A, the butt joint hole B and the butt joint hole C are all threaded holes.

Preferably, the vertical section of the bending arm is welded with the main lifting hook, and the end part of the main lifting hook is chamfered.

Preferably, the length of the horizontal section of the bending arm is greater than that of the main lifting hook, and the plane where the left end face of the clamping groove is located on the right side of the plane where the right end face of the main lifting hook is located.

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

1. this train wheel hoist, the both sides face from train wheel respectively of clamping roller and main lifting hook carry out the centre gripping to train wheel, effectively guarantee train wheel at the position stability of hoisting the in-process, prevent that train wheel from rocking to drop, reduce workshop potential safety hazard, improve and hoist efficiency.

2. This train wheel hoist, adjustable chucking structure make the suitability of this hoist higher, need not the special lifting device of frequent change different models, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of the working principle of the present invention;

FIG. 3 is a schematic structural view of the main crane assembly of the present invention;

fig. 4 is the utility model discloses a main subassembly of hanging is connected the schematic diagram with the supplementary subassembly of hanging.

In the figure: 1. a main hoist assembly; 11. a main hook; 12. bending the arm; 13. a gasket; 14. a hoisting ring; 15. a sling; 16. a card slot; 17. a butt joint hole A; 18. a butt joint hole B; 2. an auxiliary hoist assembly; 21. clamping a hoop; 22. clamping the roller; 23. a butt joint hole C; 24. a limiting rod; 25. a baffle plate.

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. 1-2, a railway wheel spreader includes a main spreader assembly 1 and an auxiliary spreader assembly 2, wherein the auxiliary spreader assembly 2 is movably mounted on the main spreader assembly 1.

Referring to fig. 3, a main hanging component 1 includes a main hanging hook 11, a bending arm 12, a gasket 13, a hanging ring 14, a hanging strip 15, a clamping groove 16, a butt joint hole a17 and a butt joint hole B18, one end of the main hanging hook 11 is welded with one end of the bending arm 12, the bending arm 12 is set to be an L-shaped bending structure, a vertical section of the bending arm 12 is welded with the main hanging hook 11, an end portion of the main hanging hook 11 is chamfered, a length of a horizontal section of the bending arm 12 is greater than that of the main hanging hook 11, so that a space for installing train wheels is generated between the main hanging hook 11 and the horizontal section of the bending arm 12, a plane where a left end face of the clamping groove 16 is located on the right side of a plane where a right end face of the main hanging hook 11, an outer wall of the bending arm 12 is welded with the hanging ring 14, the joint of the hanging ring 14 and the bending arm 12 is provided with the gasket 13, the hanging, the butt joint hole A17 is arranged in the bending arm 12, the butt joint hole B18 is arranged on the right side of the clamping groove 16, the butt joint hole B18 is arranged at the end of the bending arm 12, the butt joint hole B18 is a through hole, the butt joint hole A17, the butt joint hole B18 and the butt joint hole C23 are all threaded holes, and the butt joint hole B18 is movably connected with the auxiliary hanging component 2.

Referring to fig. 4, the auxiliary hanging assembly 2 includes a clamp 21, a clamp roller 22, a butt joint hole C23, a limiting rod 24 and a stop piece 25, the clamp 21 is welded at one end of the clamp roller 22, the size of the clamp 21 is larger than that of the clamp groove 16, the clamp 21 limits the clamp roller 22 to prevent the clamp roller 22 from slipping, the other end of the clamp roller 22 passes through the clamp groove 16 and extends into the inner side of the bending arm 12, a plurality of butt joint holes C23 are equidistantly arranged in the clamp roller 22, the limiting rod 24 is arranged in the butt joint hole C23, one end of the limiting rod 24 is connected with the butt joint hole a17, the other end of the limiting rod 24 is located at the outer side of the bending arm 12, the stop piece 25 is fixedly installed at the end of the limiting rod 24, the diameter of the stop piece 25 is larger than that of the limiting rod 24.

The working principle is as follows: when the device works, the main lifting hook 11 is firstly clamped at the convex part of the side edge of the train wheel, then the clamping roller 22 passes through the clamping groove 16, the length of the clamping roller 22 penetrating into the clamping groove 16 is adjusted, so that the end surface of the clamp roller 22 exceeds the end surface of the horizontal section of the main lifting hook 11, the distance between the left outer wall of the clamp roller 22 and the left inner wall of the clamp groove 16 is adjusted, so that the outer wall of the left side of the clamping roller 22 is tightly attached to the other side surface of the train wheel, the limiting rod 24 is inserted into the clamping groove 16 from the butt joint hole B18, and sequentially passes through the butt joint hole C23 and the butt joint hole A17 to realize the position limitation of the chuck roller 22 on the limiting rod 24, the clamping of the clamping roller 22 and the other side face of the train wheel is realized by adjusting the depth of the limiting rod 24 screwed into the butting hole A17, the clamping roller 22 and the main lifting hook 11 clamp the train wheel from the two side faces of the train wheel respectively, and the whole lifting appliance is pulled up by the lifting belt 15 to realize the lifting of the train wheel.

In summary, the following steps: when the lifting appliance for the train wheel works, the main lifting hook 11 is clamped at the convex part of the side edge of the train wheel, then the clamping roller 22 penetrates through the clamping groove 16, the length of the clamping roller 22 penetrating into the clamping groove 16 is adjusted, the end surface of the clamping roller 22 exceeds the end surface of the horizontal section of the main lifting hook 11, the distance between the outer wall of the left side of the clamping roller 22 and the inner wall of the left side of the clamping groove 16 is adjusted, the outer wall of the left side of the clamping roller 22 is tightly attached to the other side surface of the train wheel, the limiting rod 24 penetrates into the clamping groove 16 from the butt joint hole B18 and sequentially penetrates through the butt joint hole C23 and the butt joint hole A17, the position limitation of the clamping roller 22 on the limiting rod 24 is realized, the clamping between the clamping roller 22 and the other side surface of the train wheel is realized by adjusting the depth of the limiting rod 24 screwed into the butt joint hole A17, the whole lifting appliance is pulled up by the lifting appliance 15, the lifting of the train wheel is realized, effectively guarantee train wheel at the positional stability of hoisting the in-process, prevent that train wheel from rocking and dropping, reduce the workshop potential safety hazard, improve the efficiency of hoisting, adjustable chucking structure makes the suitability of this hoist higher, need not the special lifting device of frequent change different models, and the practicality is stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a train wheel hoist, includes that the owner hangs subassembly (1) and assists and hangs subassembly (2), assists and hangs subassembly (2) movable mounting on the main subassembly (1) that hangs, its characterized in that: the main lifting component (1) comprises a main lifting hook (11), a bending arm (12), a gasket (13), a lifting ring (14), a hanging strip (15), a clamping groove (16), a butt joint hole A (17) and a butt joint hole B (18), one end of the main lifting hook (11) is welded with one end of the bending arm (12), the bending arm (12) is set to be in an L-shaped bending structure, the outer wall of the bending arm (12) is welded with the lifting ring (14), the gasket (13) is arranged at the joint of the lifting ring (14) and the bending arm (12), the hanging strip (15) is sleeved on the lifting ring (14), the clamping groove (16) is arranged inside the bending arm (12), the butt joint hole A (17) is arranged on the left side of the clamping groove (16), the butt joint hole A (17) is arranged inside the bending arm (12), the butt joint hole B (18) is arranged on the right side of the clamping groove (16), the butt joint hole B (18) is arranged at the end of the bending arm (12), the butt joint hole B (18) is movably connected with the auxiliary hoisting component (2); the auxiliary hoisting assembly (2) comprises a clamp (21), a clamp roller (22), butt joint holes C (23), a limiting rod (24) and a blocking piece (25), the clamp (21) is welded at one end of the clamp roller (22), the other end of the clamp roller (22) penetrates through a clamping groove (16) and extends into the inner side of a bending arm (12), the clamp roller (22) is provided with a plurality of butt joint holes C (23) at equal intervals inside, the butt joint holes C (23) are provided with the limiting rod (24), one end of the limiting rod (24) is connected with the butt joint holes A (17), the other end of the limiting rod (24) is located on the outer side of the bending arm (12), and the blocking piece (25) is fixedly installed at the end part of the limiting rod (24).

2. A train wheel spreader as claimed in claim 1, wherein: the diameter of separation blade (25) is greater than the diameter of gag lever post (24), and gag lever post (24) set up to threaded rod structure.

3. A train wheel spreader as claimed in claim 1, wherein: and the butt joint hole A (17), the butt joint hole B (18) and the butt joint hole C (23) are all provided with threaded holes.

4. A train wheel spreader as claimed in claim 1, wherein: the vertical section of the bending arm (12) is welded with the main lifting hook (11), and the end part of the main lifting hook (11) is chamfered.

5. A train wheel spreader as claimed in claim 1, wherein: the length of the horizontal section of the bending arm (12) is larger than that of the main lifting hook (11), and the plane where the left end face of the clamping groove (16) is located on the right side of the plane where the right end face of the main lifting hook (11) is located.