CN211496602U

CN211496602U - Special train wheel lifting appliance

Info

Publication number: CN211496602U
Application number: CN201922197611.0U
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: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-15
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a special train wheel hoist, hang a A and an arc and hang a B including the arc, the arc is hung and all is provided with the spliced pole on an A and an arc hangs the outer periphery of a B, be provided with wire rope on the spliced pole, wire rope keeps away from the one end of spliced pole and connects on rings, the arc is hung a A's both ends and all is provided with fixing base A, the arc is hung a B's both ends and all is provided with fixing base B, fixing base A is located fixing base B's below and is connected with fixing base B through the bolt, the arc is hung and all is provided with stop gear on a A and the arc hangs a B, stop gear includes the fixed block, the apparatus further comprises a rotating shaft, expanding spring, flexible guide post. The utility model discloses special train wheel hoist carries out the design of different models according to the wheel of equidimension not, and train wheel passes through stop gear can be firm fix hang a A and arc hang a B on, make this hoist can carry out firmly tying to the wheel of equidimension not, be difficult for droing, use safe and reliable.

Description

Special train wheel lifting appliance

Technical Field

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

Background

Because the train wheels are heavy and need to be lifted during machining, most of the existing train wheel lifting appliances are of a hook type, the wheels are lifted by means of the convex edges hooking the wheels during grabbing, safety cannot be well guaranteed, the falling of the train wheels can be caused, personnel are injured, certain potential safety hazards exist, and therefore a special train wheel lifting appliance is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special train wheel hoist carries out the design of different models according to the wheel of equidimension not, can make the wheel of corresponding size can be by firmly tying, can not drop, uses safe and reliable, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a special train wheel lifting appliance comprises an arc-shaped lifting piece A and an arc-shaped lifting piece B, connecting columns are symmetrically arranged on the outer circumferential surfaces of the arc-shaped lifting piece A and the arc-shaped lifting piece B, steel wire ropes are arranged on the connecting columns, one ends, far away from the connecting columns, of the steel wire ropes are connected to lifting rings, fixing seats A are arranged at two ends of the arc-shaped lifting piece A, fixing seats B are arranged at two ends of the arc-shaped lifting piece B, and the fixing seats A are located below the fixing seats B and connected with the fixing seats B through bolts;

the arc hangs and all is provided with stop gear on a A and the arc hangs a B, stop gear includes fixed block, pivot, expanding spring, flexible guide post, limiting plate and inserted bar, the fixed block is installed and is hung on an A and the arc medial surface that hangs a B at the arc, the upper surface of fixed block is provided with the pivot, be provided with expanding spring and flexible guide post in the pivot, expanding spring is located the periphery of flexible guide post, the one end that the pivot was all kept away from to expanding spring and flexible guide post is connected on the limiting plate, the limiting plate is still installed on the inserted bar, the inserted bar is installed perpendicularly on the fixed block.

Preferably, the fixing block is provided with a stud, and the fixing block is installed in installation grooves formed in the arc-shaped hanging piece A and the arc-shaped hanging piece B through the studs.

Preferably, one end of the limiting plate is located above the arc-shaped hanging piece a and the arc-shaped hanging piece B and extends to the outer side of the arc-shaped hanging piece a and the arc-shaped hanging piece B on the horizontal plane.

Preferably, the limiting plate is provided with a slot matched with the inserted rod.

Preferably, the limiting plate is provided with a T-shaped handle.

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

the utility model discloses a special train wheel hoist, carry out the design of different models according to the wheel of equidimension not, arc hangs a A and arc hangs a B and fixes through bolted connection, drive limiting plate upward movement through T type handle and leave the inserted bar until the limiting plate, telescopic spring and flexible guide post all extend at this moment, limiting plate can rotate 180 under the supporting action of pivot when upward moving, at this moment place the train wheel on arc hangs a and arc hangs a B, later rotate limiting plate and make the limiting plate rotate 180 again and return to the original position, later loosen T type handle, because telescopic spring's reset action makes telescopic spring and flexible guide post all shrink, until the limiting plate blocks on the inserted bar, at this moment the train wheel is spacing on arc hangs a and arc hangs a B through the limiting plate, the train wheel can firmly be fixed on arc hangs a and arc hangs a B through stop gear, the lifting appliance can firmly bind wheels with different sizes, is not easy to fall off, and is safe and reliable to use.

Drawings

Fig. 1 is a schematic view of a train wheel hanger of the present invention without a limiting mechanism;

FIG. 2 is a schematic view of the special train wheel hanger of the present invention;

FIG. 3 is an enlarged view of the limiting mechanism of the present invention;

fig. 4 is a cross-sectional view of fig. 3 of the present invention;

fig. 5 is a cross-sectional view of the limiting plate of the present invention;

fig. 6 is a schematic view of the fixing block of the present invention provided with the stud.

In the figure: 1. an arc-shaped hanging piece A; 11. a fixed seat A; 12. mounting grooves; 2. an arc-shaped hanging piece B; 21. a fixed seat B; 3. connecting columns; 31. a wire rope; 4. a hoisting ring; 5. a limiting mechanism; 51. a fixed block; 511. a stud; 52. a rotating shaft; 53. a tension spring; 54. a telescopic guide post; 55. a limiting plate; 551. a slot; 552. a T-shaped handle; 56. and (4) inserting the rod.

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 special train wheel lifting appliance, including arc-shaped hanger a1 and arc-shaped hanger B2, can carry out the design of different models according to the wheel of equidimension not, can make the wheel that corresponds the size can be firmly tied, can not drop, it is safe and reliable to use, arc-shaped hanger a1 and arc-shaped hanger B2 all are provided with symmetric distribution's spliced pole 3 on the outer periphery, be provided with wire rope 31 on spliced pole 3, wire rope 31 keeps away from the one end of spliced pole 3 and connects on rings 4, the both ends of arc-shaped hanger a1 all are provided with fixing base a11, the both ends of arc-shaped hanger B2 all are provided with fixing base B21, fixing base a11 is located the below fixing base B21 and is connected with fixing base B21 through the bolt.

Referring to fig. 3-6, the arc-shaped hanging piece a1 and the arc-shaped hanging piece B2 are both provided with a limiting mechanism 5, the limiting mechanism 5 comprises a fixed block 51, a rotating shaft 52, an extension spring 53, an extension guide post 54, a limiting plate 55 and an inserting rod 56, different models of designs are performed according to wheels with different sizes, after the arc-shaped hanging piece a1 and the arc-shaped hanging piece B2 are fixedly connected through bolts, the limiting plate 55 is driven by a T-shaped handle 552 to move upwards until the limiting plate 55 leaves the inserting rod 56, at the moment, the extension spring 53 and the extension guide post 54 both extend, the limiting plate 55 can rotate 180 degrees under the supporting action of the rotating shaft 52 while moving upwards, at the moment, the train wheel is placed on the arc-shaped hanging piece a1 and the arc-shaped hanging piece B2, then the limiting plate 55 is rotated 180 degrees again to return to the original position by rotating the limiting plate 55, then the T-shaped handle 552 is loosened, and the extension, until the limit plate 55 is clamped on the inserted link 56, the train wheel is limited on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 through the limit plate 55 at the moment, the train wheel can be firmly fixed on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 through the limit mechanism 5, so that the hanger can firmly bundle wheels with different sizes, is not easy to fall off, and is safe and reliable to use, the fixed block 51 is arranged on the inner side surfaces of the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2, the fixed block 51 is provided with the stud 511, the fixed block 51 is arranged in the mounting grooves 12 arranged on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 through the stud 511, so that the limit mechanism 5 is convenient to mount or dismount, the use is convenient, the upper surface of the fixed block 51 is provided with the rotating shaft 52, the telescopic spring 53 and the telescopic guide column 54 are arranged on the rotating shaft 52, the telescopic spring 53 is arranged on the, the limiting plate 55 is provided with a T-shaped handle 552, one end of the limiting plate 55 is positioned above the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 and extends to the outer sides of the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 on the horizontal plane, the limiting plate 55 is further installed on the inserted link 56, the limiting plate 55 is provided with a slot 551 matched with the inserted link 56, and the inserted link 56 is vertically installed on the fixing block 51.

The working principle is as follows: according to the design of different models of wheels with different sizes, after the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 are connected and fixed through bolts, the limiting plate 55 is driven to move upwards through the T-shaped handle 552 until the limiting plate 55 leaves the inserted link 56, at the moment, the telescopic spring 53 and the telescopic guide post 54 are both extended, the limiting plate 55 can rotate 180 degrees under the supporting action of the rotating shaft 52 while moving upwards, at the moment, the train wheel is placed on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2, then, the limiting plate 55 is rotated to enable the limiting plate 55 to rotate 180 degrees again to return to the original position, then, the T-shaped handle 552 is loosened, the telescopic spring 53 and the telescopic guide post 54 are both contracted due to the resetting action of the telescopic spring 53 until the limiting plate 55 is clamped on the inserted link 56, at the moment, the train wheel is limited on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 through the limiting plate 55, the train wheel, the lifting appliance can firmly bind wheels with different sizes, is not easy to fall off, and is safe and reliable to use.

To sum up, the utility model discloses a special train wheel hoist carries out the design of different models according to the wheel of equidimension not, arc hangs a1 and arc and hangs a B2 and fixes through bolted connection, drive limiting plate 55 upward movement through T type handle 552 until limiting plate 55 leaves inserted bar 56, telescopic spring 53 and flexible guide post 54 all extend this moment, limiting plate 55 can rotate 180 under the supporting action of pivot 52 when upward moving, place the train wheel on arc hangs a1 and arc hangs a B2 this moment, later rotate limiting plate 55 and make limiting plate 55 rotate 180 again and return to the original position, later loosen T type handle 552, because telescopic spring 53's reset effect makes telescopic spring 53 and flexible guide post 54 all contract, until limiting plate 55 blocks on inserted bar 56, the train wheel is spacing on arc hangs a1 and arc and hangs a B2 through limiting plate 55 this moment, the train wheels can be firmly fixed on the arc-shaped hanging piece A1 and the arc-shaped hanging piece B2 through the limiting mechanism 5, so that the hanger can firmly bind the wheels with different sizes, is not easy to fall off, and is safe and reliable to use.

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 special train wheel hoist, includes that the arc hangs a A (1) and the arc hangs a B (2), its characterized in that: the outer circumferential surfaces of the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2) are respectively provided with connecting columns (3) which are symmetrically distributed, a steel wire rope (31) is arranged on each connecting column (3), one end, far away from the connecting columns (3), of each steel wire rope (31) is connected to a hanging ring (4), two ends of each arc-shaped hanging piece A (1) are respectively provided with a fixing seat A (11), two ends of each arc-shaped hanging piece B (2) are respectively provided with a fixing seat B (21), and each fixing seat A (11) is located below the corresponding fixing seat B (21) and is connected with the corresponding fixing seat B (21) through a bolt;

the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2) are both provided with a limiting mechanism (5), the limiting mechanism (5) comprises a fixed block (51), a rotating shaft (52), a telescopic spring (53), a telescopic guide post (54), a limiting plate (55) and an inserted rod (56), the fixed block (51) is arranged on the inner side surfaces of the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2), the upper surface of the fixed block (51) is provided with a rotating shaft (52), the rotating shaft (52) is provided with a telescopic spring (53) and a telescopic guide post (54), the telescopic spring (53) is positioned at the periphery of the telescopic guide post (54), one ends of the telescopic spring (53) and the telescopic guide post (54) far away from the rotating shaft (52) are connected to the limiting plate (55), the limiting plate (55) is further mounted on an inserting rod (56), and the inserting rod (56) is vertically mounted on the fixing block (51).

2. The special train wheel hanger of claim 1, wherein: the fixing block (51) is provided with a stud (511), and the fixing block (51) is arranged in mounting grooves (12) which are arranged on the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2) through the studs (511).

3. The special train wheel hanger of claim 1, wherein: one end of the limiting plate (55) is located above the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2) and extends to the outer sides of the arc-shaped hanging piece A (1) and the arc-shaped hanging piece B (2) on the horizontal plane.

4. The special train wheel hanger of claim 1, wherein: the limiting plate (55) is provided with a slot (551) matched with the inserted rod (56).

5. The special train wheel hanger of claim 1, wherein: the limiting plate (55) is provided with a T-shaped handle (552).