CN217921062U

CN217921062U - Gantry type wheel hanger

Info

Publication number: CN217921062U
Application number: CN202221886790.4U
Authority: CN
Inventors: 徐有春; 张逸; 杜云岗; 何阳; 闫孟生; 姬耀鑫
Original assignee: Taiyuan Heavy Industry Railway Traffic Equipment Co ltd
Current assignee: Taiyuan Heavy Industry Railway Traffic Equipment Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a planer-type wheel hoist, include: a supporting seat; the belt pulley is arranged in the middle of the supporting seat and is used for being connected with hoisting equipment to drive the supporting seat to move; the gantry type clamping frame comprises two frame bodies which are oppositely arranged, and the two frame bodies are respectively and rotatably connected to two sides of the supporting seat and used for clamping the wheels in a furled state; the driving structure is arranged on the supporting seat and is respectively connected with the two frame bodies, and is used for driving the two frame bodies to rotate to an unfolding or folding state. Draw in again after opening through drive structure drive planer-type centre gripping frame, can press from both sides tight fixedly to the wheel, can adapt to the wheel of different diameters, different models, can once transport a plurality of wheels of piling up together, application scope is wide to easy operation reduces intensity of labour.

Description

Gantry type wheel hanger

Technical Field

The utility model relates to a technical field is transported to the wheel, especially relates to a planer-type wheel hoist.

Background

In the railway wheel production industry, because the railway wheel models are many and heavy, the assistance of hoisting equipment is needed in the transfer process, and a special lifting appliance is hung on the hoisting equipment, the adaptability of the lifting appliances of most railway wheels at present is poor, the manual operation is complex, and the requirement for transferring a plurality of railway wheels at one time cannot be met.

SUMMERY OF THE UTILITY MODEL

For solving the partial or whole technical problem that exists among the above-mentioned prior art, the utility model provides a planer-type wheel hoist. The technical scheme is as follows:

provided is a gantry wheel spreader, including: a supporting seat; the belt pulley is arranged in the middle of the supporting seat and is used for being connected with hoisting equipment to drive the supporting seat to move; the gantry type clamping frame comprises two frame bodies which are oppositely arranged, and the two frame bodies are respectively and rotatably connected to two sides of the supporting seat and used for clamping the wheels in a furled state; the driving structure is arranged on the supporting seat and is respectively connected with the two frame bodies and used for driving the two frame bodies to rotate to an unfolding or folding state.

In some alternative implementations, the drive structure includes: the driving motor is arranged on the supporting seat; the driving connecting piece is sleeved on an output shaft of the driving motor; one end of the first crank is hinged with one side of the driving connecting piece, and the other end of the first crank is hinged with one frame body; the second crank, one end with drive connecting piece's opposite side is articulated, and the other end and another the support body is articulated, just the cranked crooked direction of second with first cranked crooked opposite direction, first crank with the second crank is used for drive two when drive connecting piece rotates the support body rotates.

In some optional implementations, the driving connection member includes two plates disposed opposite to each other, and the ends of the first crank and the second crank are located in the two plates and connected to the two plates through a rotating shaft.

In some optional implementation manners, two frame bodies are respectively provided with a U-shaped lock catch, and the end portions of the first crank and the second crank extend into the U-shaped lock catch and are connected with the U-shaped lock catch through a rotating shaft.

In some optional implementation manners, a connecting plate is arranged at an end of the supporting seat, and the two frame bodies are respectively hinged to two ends of the connecting plate and rotate by taking a hinge point on the connecting plate as a fulcrum.

In some optional implementation manners, two inner sides of the frame body are respectively provided with an inserting frame along the horizontal direction, an inserting hole along the vertical direction is formed in the inserting frame, and a threaded rod penetrates through the inserting hole and is fastened on the inserting frame through a locking nut to clamp the wheel.

In some optional implementation manners, the number of the threaded rods is 4, and two threaded rods are arranged at two ends of each inserting frame and used for clamping the wheel from four directions.

In some optional implementation modes, a plurality of rows of insertion holes are formed in the insertion frame, and the insertion positions of the threaded rods can be adjusted to adapt to wheels with different diameters.

In some optional implementations, the insert frame is fixed on the frame body by a fixing hook.

In some optional implementations, a balance disc is disposed on the support seat, and the balance disc and the driving structure are respectively located on two sides of the pulley.

The utility model discloses technical scheme's main advantage as follows:

the utility model provides a planer-type wheel hoist draws in again after opening through drive structure drive planer-type centre gripping frame, can press from both sides tight fixedly to the wheel, can adapt to the wheel of different diameters, different models, can once transport a plurality of wheels of stacking together, and application scope is wide to easy operation reduces intensity of labour.

Drawings

The accompanying drawings, which are set forth herein, serve to provide a further understanding of the embodiments of the present invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are illustrative of the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic perspective view of a gantry wheel spreader according to an embodiment of the present invention;

fig. 2 is a partial enlarged view of a driving structure of the gantry wheel spreader according to an embodiment of the present invention;

fig. 3 is a front view of a gantry wheel spreader according to an embodiment of the present invention;

fig. 4 is a side view of a gantry wheel spreader according to an embodiment of the present invention;

fig. 5 is a top view of the gantry wheel spreader according to an embodiment of the present invention.

Description of the reference numerals:

the device comprises a support seat 1, a belt pulley 2, a gantry type clamping frame 3, a frame body 301, a driving structure 4, a driving motor 401, a driving connecting piece 402, a first crank 403, a second crank 404, a U-shaped lock catch 5, a connecting plate 6, an inserting frame 7, a threaded rod 8, a fixing hook 9 and a balance disc 10.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the utility model provides a planer-type wheel hoist, as shown in figures 1 to 5, include: a support base 1; the belt pulley 2 is arranged in the middle of the supporting seat 1 and is used for being connected with hoisting equipment to drive the supporting seat 1 to move; the gantry type clamping frame 3 comprises two frame bodies 301 which are oppositely arranged, and the two frame bodies 301 are respectively and rotatably connected to two sides of the supporting seat 1 and used for clamping wheels in a furled state; the driving structure 4 is disposed on the supporting seat 1 and connected to the two frame bodies 301 respectively, for driving the two frame bodies 301 to rotate to an expanded or furled state.

The following is right the utility model provides a planer-type wheel hoist's theory of operation explains:

supporting seat 1 is as the installation basis, and belt pulley 2 sets up on supporting seat 1 to be connected with hoisting equipment. When in use, the lifting appliance is moved to a proper position by the lifting equipment. Then the driving mechanism 4 drives the two frame bodies 301 to rotate in the direction away from each other, and the gantry type clamping frame 3 is opened. And then the position of the lifting appliance is moved to enable the wheel to be lifted to be placed between the two opened frame bodies 301. Then the driving structure 4 drives the two frame bodies 301 to rotate in the direction of approaching each other, and the gantry type clamping frame 3 is folded and clamps the wheel to be lifted. Hoisting equipment can remove the hoist to the destination afterwards, then two support bodies 301 of drive structure 4 drive open, place the wheel, accomplish the wheel operation of transporting.

It can be seen that, the embodiment of the utility model provides a planer-type wheel hoist draws in again after 3 opens of driving structure 4 drive planer-type clamping frame, can press from both sides tight fixedly to the wheel, can adapt to the wheel of different diameters, different models, can once transport a plurality of wheels of stacking together, and application scope is wide to easy operation can reduce workman intensity of labour.

Two frame bodies 301 of the gantry type clamping frame 3 can be rectangular frames, and can be formed by welding 4 steel materials as 4 edges respectively.

In some alternative implementations of the present embodiment, as shown in fig. 2, the driving structure 4 includes: the driving motor 401 is arranged on the supporting seat 1; the driving connecting piece 402 is sleeved on an output shaft of the driving motor 401; one end of the first crank 403 is hinged with one side of the driving connecting piece 402, and the other end is hinged with one frame body 301; and a second crank 404, one end of which is hinged to the other side of the driving connecting piece 402, the other end of which is hinged to the other frame body 301, the bending direction of the second crank 404 is opposite to that of the first crank 403, and the first crank 403 and the second crank 404 are used for driving the two frame bodies 301 to rotate when the driving connecting piece 402 rotates.

Wherein, the supporting seat 1 can be a rectangular plate body, and two frame bodies 301 of the gantry type clamping frame 3 are arranged on the long edges of two sides of the supporting seat 1. An output shaft of the driving motor 401 is provided along a length direction of the support base 1. As shown in fig. 2, the first crank 403 and the second crank 404 are arranged along the width direction of the support base 1, and the first crank 403 is bent upward and the second crank 404 is bent downward. When the driving motor 401 drives the driving connection member 402 to rotate in the counterclockwise direction, the first crank 403 applies an upward oblique pulling force to the frame 301 connected thereto, the second crank 404 applies a downward oblique pulling force to the frame 301 connected thereto, and the two frames 301 are unfolded outward. When the driving motor 401 drives the driving connecting member 402 to return clockwise, the first crank 403 applies a pushing force to the frame 301 connected thereto, the second crank 404 applies a pushing force to the frame 301 connected thereto, and the two frames 301 are folded. The driving structure 4 adopting the structure can drive the gantry type clamping frame to expand or contract only by one motor through the structural design of the driving connecting piece 402 and the crank, and has the advantages of simple structure and convenient control.

Illustratively, as shown in fig. 2, the driving connection member 402 includes two plates disposed opposite to each other, and the ends of the first crank 403 and the second crank 404 are located in the two plates and connected to the two plates through a rotating shaft. The arrangement is convenient for the driving connecting piece 402 to be connected with the first crank 403 and the second crank 404 so as to drive the first crank 403 and the second crank 404 to rotate.

Illustratively, the two frame bodies 301 are respectively provided with a U-shaped latch 5, and the ends of the first crank 403 and the second crank 404 extend into the U-shaped latch 5 and are connected with the U-shaped latch 5 through a rotating shaft. Through setting up U type hasp 5, be convenient for first crank 403 and second crank 404 and be connected and then drive support body 301 and rotate with support body 301. Wherein the U-shaped lock catch 5 can be arranged on the top edge of the two frame bodies 301.

In some optional implementations of this embodiment, the end of the supporting seat 1 is provided with a connecting plate 6, and the two frame bodies 301 are hinged to two ends of the connecting plate 6 respectively, and rotate with the hinge point on the connecting plate 6 as a fulcrum. So set up, two support bodies 301 use connecting plate 6 as the fulcrum to rotate, and carry out the bearing through connecting plate 6 for the process of expanding, drawing in of support body 301 is more steady.

Wherein, connecting plate 6 can set up along the width direction of supporting seat 1, and the both ends of connecting plate 6 can be provided with the pivot, and support body 301 can revolute the pivot and rotate. The both ends of supporting seat 1 can be provided with connecting plate 6 respectively, and two connecting plates 6 support body 301 from the both ends of support body 301, connect more firmly.

In this embodiment, the gantry clamping frame is limited by the structure during assembly, and the two frame bodies 301 are limited by the minimum distance in the folded state, so that the hoisting transportation cannot be performed if the diameter of the wheel is smaller than the minimum distance in the folded state of the two frame bodies 301. In order to further expand the application range, the inner sides of the two frame bodies 301 are respectively provided with an inserting frame 7 along the horizontal direction, an inserting hole along the vertical direction is formed in the inserting frame 7, and the threaded rod 8 penetrates through the inserting hole and is fastened on the inserting frame 7 through a locking nut to clamp the wheel. So set up, when the wheel diameter is less, can press from both sides tightly the wheel through being located the inboard threaded rod 8 of support body 301, be applicable to the transportation operation of the less wheel of diameter.

Alternatively, the number of the threaded rods 8 is 4, and two threaded rods 8 are provided at both ends of each insert frame 7 for clamping the wheel from four directions. The wheels are clamped from 4 directions through 4 threaded rods 8, and the clamping and fixing effect is good and stable.

Furthermore, a plurality of rows of insertion holes can be arranged on the insertion frame 7, and the insertion positions of the threaded rods 8 can be adjusted to adapt to wheels with different diameters. So set up, through the inserted position of adjusting threaded rod 8, can press from both sides tightly the wheel of different diameters, further enlarge application scope.

Specifically, after the threaded rod 8 passes through the insertion hole, the lock nut is rotated to a position close to the insert frame 7, so that the threaded rod 8 is fixed on the insert frame 7. When the position needs to be changed, the locking nut is unscrewed or taken down from the threaded rod 8, the threaded rod 8 is taken out and inserted into another jack, and then the locking nut is rotated to the position close to the insertion frame 7 for fixing.

Alternatively, the insert 7 is fixed to the frame body 301 by a fixing hook 9. The fixing hook 9 may be a snap or other fixing member as long as the inserting frame 7 can be fixed on the frame body 301.

Wherein, the inserting frame 7 can be formed by steel welding, and it can include vertical portion, and the inside extension portion that the vertical portion of perpendicular to inwards extends, and the outside extension portion that the vertical portion of perpendicular to outwards extends, and the jack can set up on the inside extension portion, and the outside extension portion can be fixed on the support body 301 through the fixed hook 9.

In some optional implementations of this embodiment, the supporting seat 1 is provided with a balance disk 10, and the balance disk 10 and the driving structure 4 are respectively located on two sides of the pulley 2. Through setting up balance disk 10, can make the stable difficult side of rolling over of atress on the supporting seat 1 as the counter weight. Wherein, the belt pulley 2 is arranged in the middle of the supporting seat 1, and the driving structure 4 is arranged on one side of the belt pulley 2, therefore, the balance disk 10 is arranged on the other side of the belt pulley 2 for balancing.

It is noted that, in this document, 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. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A gantry wheel spreader, comprising:

a supporting seat;

the belt pulley is arranged in the middle of the supporting seat and is used for being connected with hoisting equipment to drive the supporting seat to move;

the gantry type clamping frame comprises two frame bodies which are oppositely arranged, and the two frame bodies are respectively and rotatably connected to two sides of the supporting seat and used for clamping the wheels in a furled state;

the driving structure is arranged on the supporting seat and is respectively connected with the two support bodies and used for driving the two support bodies to rotate to an unfolding or folding state.

2. The gantry wheel spreader of claim 1, wherein the drive structure comprises:

the driving motor is arranged on the supporting seat;

the driving connecting piece is sleeved on an output shaft of the driving motor;

one end of the first crank is hinged with one side of the driving connecting piece, and the other end of the first crank is hinged with one frame body;

the second crank, one end with the opposite side of drive connection spare is articulated, and the other end and another the support body is articulated, just the second articulate crooked direction with first articulate crooked opposite direction, first crank with the second crank is used for driving two when drive connection spare rotates the support body rotates.

3. The gantry wheel spreader of claim 2, wherein the driving connection member comprises two plates disposed opposite to each other, and the ends of the first crank and the second crank are located in the two plates and connected to the two plates through a rotating shaft.

4. The gantry type wheel lifting appliance according to claim 2, wherein U-shaped locks are respectively arranged on the two frame bodies, and the ends of the first crank and the second crank extend into the U-shaped locks and are connected with the U-shaped locks through rotating shafts.

5. The gantry type wheel sling according to claim 1, wherein a connecting plate is arranged at an end of the supporting seat, and the two frame bodies are respectively hinged to two ends of the connecting plate and rotate with a hinged point on the connecting plate as a fulcrum.

6. The gantry type wheel lifting appliance according to claim 1, wherein the inner sides of the two frame bodies are respectively provided with a horizontally-arranged inserting frame, the inserting frame is provided with a vertically-arranged inserting hole, and a threaded rod penetrates through the inserting hole and is fastened on the inserting frame through a locking nut for clamping a wheel.

7. The gantry wheel spreader of claim 6, wherein the number of the threaded rods is 4, and two threaded rods are provided at both ends of each of the insert frames for clamping the wheel from four directions.

8. The gantry wheel spreader of claim 6, wherein the insert frame is provided with a plurality of rows of insert holes, and the insert positions of the threaded rods are adjustable to accommodate wheels of different diameters.

9. The gantry wheel spreader of claim 6, wherein the insert frame is fixed to the frame body by a fixing hook.

10. The gantry wheel spreader of claim 1, wherein a balance disc is disposed on the supporting base, and the balance disc and the driving structure are respectively disposed on two sides of the pulley.