CN218290316U - Rack wheel height adjusting device - Google Patents
Rack wheel height adjusting device Download PDFInfo
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- CN218290316U CN218290316U CN202222830970.7U CN202222830970U CN218290316U CN 218290316 U CN218290316 U CN 218290316U CN 202222830970 U CN202222830970 U CN 202222830970U CN 218290316 U CN218290316 U CN 218290316U
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- motor
- rack wheel
- rack
- screw jack
- supporting
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Abstract
The utility model discloses a cogged rail wheel height adjusting device, belong to cogged rail wheel construction installation equipment field, which comprises a frame, the frame top is provided with motor supporting table, jack and support fixed connection frame top are kept away from motor supporting table one side and are provided with a cogged rail wheel supporting table, be provided with the toolbox between a cogged rail wheel supporting table and the motor supporting table, motor supporting table includes the motor support post of fixed connection in the frame top, the motor support post is higher than cogged rail wheel support post, motor support post top sets up screw jack, the screw jack top is provided with motor supporting mechanism, a motor for jacking cogged rail takes turns to, a cogged rail wheel supporting table includes the cogged rail wheel support post of fixed connection in the frame top, cogged rail wheel support post top is provided with screw jack, screw jack top is provided with cogged rail wheel supporting mechanism, solve the artifical inconvenient problem of operation when carrying out the lift adjustment to cogged rail wheel.
Description
Technical Field
The utility model belongs to rack wheel tooling equipment field specifically is a rack wheel height adjusting device.
Background
The rack rail vehicle is a mountain-climbing railway vehicle. The slope gradient that general railway vehicle can climb is 4% to 6%. The toothed rail railway is characterized in that a special toothed rail is additionally arranged on a sleeper in the middle of a common rail. A locomotive for a traveling rack-track railway is provided with one or more gears which travel in meshing engagement with a rack. The four-rail gear car is overhauled, and the rack rail in the rack rail car is required to be lifted in the adjusting process.
When the rack rail car overhauls the adjustment rack rail wheel at every turn, all need the manual work to carry out the lift adjustment operation to the rack rail wheel on the rack rail car, personnel all spend most of time on the lift lifting process to the operation is inconvenient, causes the problem of adjusting inefficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cogged rail wheel height-adjusting device to solve among the prior art and carry out the lift adjustment operation to the cogged rail wheel in order to solve the manual work, personnel all spend most time on the lift lifting in-process, and operate inconveniently, cause the problem of regulation inefficiency.
The utility model provides a cogged rail wheel height adjusting device, including the frame, its characterized in that, the frame top is provided with motor supporting table, motor supporting table one side is kept away from to the frame top and is provided with cogged rail wheel supporting table, be provided with the toolbox between cogged rail wheel supporting table and the motor supporting table, motor supporting table includes the motor support post of fixed connection in the frame top, motor support post top sets up screw jack, the screw jack top is provided with motor supporting mechanism, cogged rail wheel supporting table includes the cogged rail wheel support post of fixed connection in the frame top, cogged rail wheel support post top is provided with screw jack, the screw jack top is provided with cogged rail wheel supporting mechanism.
Further, motor supporting mechanism includes motor supporting cushion and motor connecting seat, motor connecting seat one side fixed connection screw jack, screw jack one end fixedly connected with motor supporting cushion is kept away from to the motor connecting seat.
Further, the motor supporting cushion block is cylindrical.
Further, rack wheel supporting mechanism includes rack wheel supporting cushion and rack wheel connecting seat, rack wheel connecting seat one side fixed connection screw jack, the rack wheel connecting seat is kept away from screw jack one end fixed connection rack wheel supporting cushion furtherly, rack wheel support stand both sides are provided with rings.
Furthermore, the upper side of the rack wheel supporting cushion block is arc-shaped.
Furthermore, pushing handrails are arranged on two sides of the rack.
Furthermore, a plurality of universal casters are arranged around the bottom edge of the rack.
Furthermore, a plurality of supporting legs are arranged on the periphery of the upper edge of the rack.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the screw jack that sets up on the motor supporting table through this device is used for the motor on the jacking rack wheel, and rack wheel support post top is provided with screw jack and is used for jacking rack wheel, avoids needing to set up the trouble that just can adjust with whole car, can alleviate the work degree of difficulty and working strength greatly, has improved work efficiency, has reduced the operation risk.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a rack wheel height adjusting device;
fig. 2 is a schematic top view of the embodiment of the present invention.
In the figure: 1. a frame; 2. a motor support table; 21. a motor support column; 22. a motor support mechanism; 221. a motor supporting cushion block; 222. a motor connecting seat; 3. a rack wheel support table; 31. the rack rail wheel supports the upright column; 32. a rack and pinion support mechanism; 321. the rack rail wheel supports the cushion block; 322. a rack wheel connecting seat; 4. a tool box; 5. a screw jack; 6. a hoisting ring; 7. pushing the handrail; 8. a universal caster; 9. the legs are supported.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a rack wheel height adjusting device comprises a frame 1, a motor supporting platform 2 is disposed above the frame 1, a jack and a bracket are fixedly connected to one side of the frame 1 away from the motor supporting platform 2, a rack wheel supporting platform 3 is disposed for lifting a rack, a tool box 4 is disposed between the rack wheel supporting platform 3 and the motor supporting platform 2 for placing maintenance tools for maintenance and inspection, the motor supporting platform 2 comprises a motor supporting column 21 fixedly connected above the frame 1, the motor supporting column 21 is higher than the rack wheel supporting column 31 for being more close to a motor supporting surface, a screw jack 5 is disposed above the motor supporting column 21, motor support post 21 and rack wheel support post 31 are provided with the jack holding ring and are convenient for sealed fixed jack with 5 junctions of screw jack, 5 tops of screw jack are provided with motor supporting mechanism 22, a motor for on the jacking rack wheel, rack wheel brace table 3 includes rack wheel support post 31 of fixed connection in 1 top of frame, rack wheel support post 31 top is provided with screw jack 5, 5 tops of screw jack are provided with rack wheel supporting mechanism 32, adopt 5 jacking rack wheel flank of tooth of manual screw jack, rack wheel support cushion 321 contact surface adopts the nylon profile modeling structure, the rack is used for jacking rack wheel on the parcel rack wheel.
Further, please refer to fig. 1, the motor supporting mechanism 22 includes a motor supporting pad 221 and a motor connecting seat 222, one side of the motor connecting seat 222 is fixedly connected to the screw jack 5, one end of the motor connecting seat 222 away from the screw jack 5 is fixedly connected to the motor supporting pad 221, and the motor supporting pad 221 is cylindrical and is used for supporting the motor on the rack wheel to increase the contact area, improve the stress range and ensure the supporting stability.
Further, referring to fig. 1, the rack wheel supporting mechanism 32 includes a rack wheel supporting cushion 321 and a rack wheel connecting seat 322, the upper portion of the rack wheel connecting seat 322 is fixedly connected to the screw jack 5, one end of the rack wheel connecting seat 322, which is far away from the screw jack 5, is fixedly connected to the rack wheel supporting cushion 321, and an upper opening of the rack wheel supporting cushion 321 is arc-shaped.
Further, as shown in fig. 1, the circular arc contact surface of the rack wheel supporting pad 321 is made of a flexible material to prevent damage to the rack wheel, and wraps the rack on the rack wheel to lift the rack wheel.
Further, referring to fig. 1, a hanging ring 6 is disposed on one side of the upper portion of the rack wheel support upright 31, and a hanging ring 6 is disposed on one side of the upper portion of the motor support upright 21 away from the rack wheel support upright 31, so that the device can be hung on a working site through the hanging ring 6.
Further, referring to fig. 1, pushing handrails 7 are arranged on two sides of the frame 1, the pushing handrails 7 are U-shaped to facilitate the holding and moving of people, and the pushing handrails 7 are used for pushing the device to move on the working site of the trench.
Further, referring to fig. 1, a plurality of direction casters 8 (4 may be provided) are disposed around the bottom of the rack 1, so that the device can move conveniently.
Further, referring to fig. 1, a plurality of supporting legs 9 (4 may be provided) are provided around the upper portion of the frame 1, and the supporting legs 9 are configured around the frame 1 to lift the supporting legs 9, so as to prevent the lifting device from moving and ensure sufficient supporting force.
The working principle is as follows:
the device is hoisted into a trench by a hoisting ring 6 through a crane, the device drives a universal caster 8 to move by a pushing handrail 7, the pushing device moves to the lower part of a rack wheel, a screw jack 5 on a fast rotating rack wheel supporting upright column 31 lifts the rack wheel, the pushing device trolley utilizing the pushing handrail 7 is further adjusted to be attached to the lower end teeth of the rack wheel when the pushing device trolley is communicated, a motor screw jack 5 is rapidly rotated, the position of the device is adjusted at the same time, a motor supporting cushion block 221 is attached to a motor on the rack wheel, a supporting leg 9 instep is rotated to suspend the universal caster 8, a cup falls to the ground to bear load, the rack wheel and the motor are positioned by the screw jack 5 on the rotating rack wheel supporting upright column 31 and the motor supporting upright column 21, an adjusting wrench and other maintenance tools in a tool box 4 are used for further adjusting and maintaining the rack wheel, after adjustment is finished, the rotating rack wheel supporting upright column 31 and the screw jack 5 on the motor supporting upright column 21 make the rack wheel and the motor rotate the caster 9 instep to make the rack wheel 8 fall, the armrest 8 fall to be positioned, the armrest pushing handrail 7 to be away from the adjusting device, and the pushing device to be reset by the lifting ring 6 after adjustment is finished.
The foregoing is illustrative and explanatory of the structure of the invention, and it is intended that those skilled in the art who have the structure described herein be able to make various modifications, additions or substitutions thereto, without departing from the scope of the invention as defined in the claims.
Claims (9)
1. The utility model provides a rack wheel height adjusting device, includes frame (1), its characterized in that, frame (1) top is provided with motor supporting platform (2), frame (1) top is kept away from motor supporting platform (2) one side and is provided with rack wheel supporting platform (3), be provided with toolbox (4) between rack wheel supporting platform (3) and motor supporting platform (2), motor supporting platform (2) are including motor support post (21) of fixed connection in frame (1) top, motor support post (21) top sets up screw jack (5), screw jack (5) top is provided with motor supporting mechanism (22), rack wheel supporting platform (3) are including fixed connection rack wheel support post (31) in frame (1) top, rack wheel support post (31) top is provided with screw jack (5), screw jack (5) top is provided with rack wheel supporting mechanism (32).
2. The rack wheel height adjusting device according to claim 1, wherein the motor supporting mechanism (22) comprises a motor supporting cushion block (221) and a motor connecting seat (222), the screw jack (5) is fixedly connected to one side of the motor connecting seat (222), and the motor supporting cushion block (221) is fixedly connected to one end of the motor connecting seat (222) far away from the screw jack (5).
3. A rack wheel height adjustment device according to claim 2, characterized in that the motor shoe (221) is cylindrical.
4. The rack wheel height adjusting device according to claim 1, wherein the rack wheel supporting mechanism (32) comprises a rack wheel supporting cushion block (321) and a rack wheel connecting seat (322), one side of the rack wheel connecting seat (322) is fixedly connected with the screw jack (5), and one end of the rack wheel connecting seat (322) far away from the screw jack (5) is fixedly connected with the rack wheel supporting cushion block (321).
5. A rack wheel height adjusting device according to claim 4, wherein the upper side of the rack wheel supporting pad block (321) is circular arc shaped.
6. The rack wheel height adjusting device according to claim 1, wherein a hanging ring (6) is arranged on one side of the rack wheel supporting upright (31), and a hanging ring (6) is arranged on one side of the upper part of the motor supporting upright (21) far away from the rack wheel supporting upright (31).
7. A cogged rail wheel height adjustment according to claim 1, characterized in that push handrails (7) are provided on both sides of the machine frame (1).
8. A rack and pinion height adjustment device according to claim 1, characterized in that the bottom of the machine frame (1) is provided with casters (8) along the periphery.
9. A cogged rail wheel height adjustment according to claim 6, characterized in that the upper part of the frame (1) is provided with support feet (9) along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222830970.7U CN218290316U (en) | 2022-10-26 | 2022-10-26 | Rack wheel height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222830970.7U CN218290316U (en) | 2022-10-26 | 2022-10-26 | Rack wheel height adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290316U true CN218290316U (en) | 2023-01-13 |
Family
ID=84810058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222830970.7U Active CN218290316U (en) | 2022-10-26 | 2022-10-26 | Rack wheel height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290316U (en) |
-
2022
- 2022-10-26 CN CN202222830970.7U patent/CN218290316U/en active Active
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