CN214392033U - Rail transit maintenance device - Google Patents
Rail transit maintenance device Download PDFInfo
- Publication number
- CN214392033U CN214392033U CN202023308076.0U CN202023308076U CN214392033U CN 214392033 U CN214392033 U CN 214392033U CN 202023308076 U CN202023308076 U CN 202023308076U CN 214392033 U CN214392033 U CN 214392033U
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- China
- Prior art keywords
- drives
- rod
- lead screw
- maintenance device
- bearing housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 description 7
- 238000000819 phase cycle Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a track traffic maintenance device belongs to track traffic maintenance of equipment technical field, the on-line screen storage device comprises a base, base top fixed connection bracing piece, two-way motor is installed to bracing piece one side. During the use, promote backup pad compression spring earlier and adjust the distance between the backup pad, place the recess in the backup pad to needs mechanical part after that, loosen the backup pad slowly, the spring drives the backup pad and fixes mechanical part, it carries out the secondary to mechanical part to promote the kelly card that the pull rod drove arc one end after that to advance inside the draw-in groove, after fixing good back to mechanical part, two-way motor drives the lead screw and removes about, the lead screw drives the lead screw cover and removes, the lead screw cover drives the bearing housing and removes about, the bearing housing drives the pressure roller and removes, also drive the slider through the connecting rod and remove the direction that restricts the bearing housing and remove on the slide bar when the bearing housing removes, electronic flexible pole drives the pressure roller and reciprocates and flattens mechanical part.
Description
Technical Field
The utility model relates to a track traffic maintenance equipment technical field especially relates to a track traffic maintenance device.
Background
The mechanical parts that present rail transit field used are many, and some parts can appear buckling, deformation scheduling problem in the use, need maintain mechanical parts this moment. In the prior art, the number of maintenance facilities specially designed for rail transit is small, so that proper equipment is not easy to find out in the maintenance process of mechanical parts of the rail transit, and the mechanical parts of the rail transit are inconvenient to maintain quickly.
Patent No. CN201810643816.4 discloses a rail transit maintenance device, which belongs to the field of rail transit maintenance equipment and comprises a frame, wherein the frame is provided with a workbench, a through groove is formed in the middle of the workbench, a left fixed station and a right fixed station are arranged on the workbench, and the left fixed station and the right fixed station are respectively arranged on two sides of the through groove; a punching machine is arranged on the rack and provided with a compression roller which is vertically arranged above the through groove; the frame is also provided with a top shaft, the top shaft is in threaded connection with the frame, the top shaft is located under the compression roller, and the top shaft is located below the workbench. The maintenance device can be used for maintaining and correcting mechanical parts used in rail transit, is reasonable in structural design, is suitable for mechanical parts used in rail transit, and can bring convenience to maintenance work.
The rail transit maintenance device of the above-mentioned technique has the following shortcoming: 1. the device is not suitable for fixing mechanical parts with different lengths or thicknesses; 2. the device can not evenly flatten mechanical parts, and therefore, a rail transit maintenance device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a track traffic maintenance device, when using, promote backup pad compression spring earlier to adjust the distance between the backup pad, then put the recess that needs mechanical part on the backup pad, loosen the backup pad slowly, the spring drives the backup pad and fixes mechanical part, then promote the pull rod to drive the kelly card of arc one end and go on the secondary fixation to mechanical part inside the draw-in groove, this advantage is adaptable to fixing mechanical part to different length and thickness, when fixing mechanical part, turn on the power and let two-way motor and electric telescopic handle work, two-way motor (two-way motor realizes moving about by the phase sequence of switching power supply) drives the lead screw and moves about, the lead screw drives the lead screw cover and moves about, the lead screw cover drives the bearing housing and moves about, also drive the slider to move on the slide bar through the connecting rod when the bearing housing moves and restrict the direction that the bearing housing moved, the electric telescopic rod drives the press roller to move up and down to flatten mechanical parts, and the press roller is driven by the cooperation between the motor and the electric telescopic rod to flatten the mechanical parts uniformly.
The utility model provides a specific technical scheme as follows:
the utility model provides a rail transit maintenance device, which comprises a base, wherein a support rod is fixedly connected above the base, a two-way motor is arranged on one side of the supporting rod, a screw rod is arranged on one side of the two-way motor, the outer side wall of the screw rod is connected with a screw rod sleeve in a penetrating way, the outer side wall of the screw rod sleeve is connected with a bearing sleeve in a penetrating way, one side of the bearing sleeve is provided with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with the compression roller, the other side of the bearing sleeve is fixedly connected with the connecting rod, one end of the connecting rod is fixedly connected with a sliding block, the inner side wall of the sliding block is connected with a sliding rod in a sliding way, a fixed rod is fixedly connected above the base, the fixing rod is characterized in that one side of the fixing rod is fixedly connected with a spring, one end of the spring is fixedly connected with the supporting plate, one side of the supporting plate is fixedly connected with the transverse plate, the outer side wall of the transverse plate is connected with the pull rod in a penetrating mode, and one end of the pull rod is fixedly connected with the arc-shaped plate.
Optionally, the outer side wall of the support plate is provided with a groove.
Optionally, a channel is arranged at the joint of the transverse plate and the pull rod, a clamping rod is fixedly connected to one side of the arc plate, and a clamping groove is formed in one side of the arc plate.
Optionally, a friction pad is mounted on the outer side wall of the arc plate.
Optionally, the power output end of the bidirectional motor is connected with the power input end of the screw rod.
Optionally, the bidirectional motor and the electric telescopic rod are connected with an external power supply through wires.
The utility model has the advantages as follows:
the embodiment of the utility model provides a rail transit maintenance device:
1. the utility model discloses a spring, a supporting plate, a groove, the pull rod, the arc, kelly and draw-in groove, during the use, promote earlier backup pad compression spring and adjust the distance between the backup pad, put the recess in the backup pad to needs mechanical part after that, loosen the backup pad slowly, the spring drives the backup pad and fixes mechanical part, promote after that the kelly card that the pull rod drove arc one end drives arc one end and advance inside the secondary of carrying out to mechanical part and fix, such benefit is that adaptable mechanical part to different length and thickness is fixed.
2. The utility model discloses a motor, the bearing housing, electric telescopic handle and compression roller, after fixing mechanical parts, open the power and let two-way motor and electric telescopic handle work, the motor (two-way motor removes by the phase sequence of conversion power supply realizes removing about the drive lead screw), the lead screw drives the lead screw cover and removes, the lead screw cover drives the bearing housing and removes, the bearing housing drives the removal of movable platen, also drive the slider through the connecting rod when the bearing housing removes and remove the direction that limits the bearing housing and remove on the slide bar, electric telescopic rod drives movable platen reciprocates and flattens mechanical parts, such benefit drives the compression roller through the cooperation between two-way motor and the electric telescopic handle and evenly flattens mechanical parts.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a rail transit maintenance device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rail transit maintenance apparatus according to an embodiment of the present invention.
In the figure: 1. a base; 2. a support bar; 3. a bi-directional motor; 4. a screw rod; 5. a screw rod sleeve; 6. a bearing housing; 7. a connecting rod; 8. a slider; 9. a slide bar; 10. an electric telescopic rod; 11. a compression roller; 12. fixing the rod; 13. a spring; 14. a support plate; 15. a groove; 16. a transverse plate; 17. a pull rod; 18. a channel; 19. An arc-shaped plate; 20. a clamping rod; 21. a card slot; 22. a friction pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A rail transit maintenance device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1-2, a rail transit maintenance device provided by the embodiment of the present invention comprises a base 1, a support rod 2 is fixedly connected above the base 1, a two-way motor 3 is installed on one side of the support rod 2, a lead screw 4 is installed on one side of the two-way motor 3, the outer side wall of the lead screw 4 is connected with a lead screw sleeve 5 in a penetrating manner, the outer side wall of the lead screw sleeve 5 is connected with a bearing sleeve 6 in a penetrating manner, an electric telescopic rod 10 is installed on one side of the bearing sleeve 6, one end of the electric telescopic rod 10 is fixedly connected with a compression roller 11, the other end of the bearing sleeve 6 is fixedly connected with a connecting rod 7, one end of the connecting rod 7 is fixedly connected with a slide block 8, the inner side wall of the slide block 8 is slidably connected with a slide rod 9, a fixed rod 12 is fixedly connected above the base 1, one side of the fixed rod 12 is fixedly connected with a spring 13, one end of the spring 13 is fixedly connected with a support plate 14, one side of the support plate 14 is fixedly connected with a transverse plate 16, the outer side wall of the transverse plate 16 is connected with a pull rod 17 in a penetrating manner, and one end of the pull rod 17 is fixedly connected with an arc-shaped plate 19.
For example, when in use, the supporting plate 14 is pushed to compress the spring 13 to adjust the distance between the supporting plates 14, then a required mechanical part is placed in the groove 15 on the supporting plate 14, the supporting plate 14 is loosened slowly, the spring 13 drives the supporting plate 14 to fix the mechanical part, then the pull rod 17 is pushed to drive the clamping rod 20 at one end of the arc-shaped plate 19 to be clamped into the clamping groove 21 to fix the mechanical part for the second time, after the mechanical part is fixed, the two-way motor 3 (the two-way motor 3 moves left and right by converting the phase sequence of the power supply) drives the screw rod 4 to move left and right, the screw rod sleeve 5 drives the bearing sleeve 6 to move left and right, the bearing sleeve 6 drives the press roller 11 to move left and right, the connecting rod 7 drives the sliding block 8 to move on the sliding rod 9 to limit the moving direction of the bearing sleeve 6 while the bearing sleeve 6 moves, the electric telescopic rod 10 drives the compression roller 11 to move up and down to flatten mechanical parts.
Referring to fig. 1, the outer side wall of the supporting plate 14 is provided with a groove 15.
Illustratively, mechanical components are conveniently placed.
Referring to fig. 2, a channel 18 is arranged at the connection position of the transverse plate 16 and the pull rod 17, a clamping rod 20 is fixedly connected to one side of the arc plate 19, and a clamping groove 21 is arranged on one side of the arc plate 19.
Illustratively, the pull rod 17 is moved conveniently by arranging the channel 18, and the clamping rod 20 is fixed conveniently by arranging the clamping groove 21.
Referring to fig. 2, the outer side wall of the arc plate 19 is provided with a friction pad 22.
Illustratively, the friction between the arcuate plate 19 and the mechanical components is increased.
Referring to fig. 1, the power output end of the bidirectional motor 3 is connected with the power input end of the screw rod 4.
Illustratively, the bidirectional motor 3 drives the screw rod 4 to move left and right.
Referring to fig. 1, the bidirectional motor 3 and the electric telescopic rod 10 are connected with an external power supply through wires.
Illustratively, an external power supply supplies power to the bidirectional motor 3 and the electric telescopic rod 10.
When the device is used, the supporting plate 14 is pushed to compress the spring 13 to adjust the distance between the supporting plates 14, required mechanical parts are placed in the groove 15 on the supporting plate 14, the supporting plate 14 is loosened slowly, the spring 13 drives the supporting plate 14 to fix the mechanical parts, the pull rod 17 is pushed to drive the clamping rod 20 at one end of the arc-shaped plate 19 to be clamped in the clamping groove 21 to fix the mechanical parts for the second time, the device has the advantages that the device can be suitable for fixing the mechanical parts with different lengths and thicknesses, after the mechanical parts are fixed, a power supply is turned on to enable the bidirectional motor 3 and the electric telescopic rod 10 to work, the bidirectional motor 3 (the bidirectional motor 3 can move left and right by converting the phase sequence of the power supply) drives the screw rod 4 to move left and right, the screw rod sleeve 5 drives the bearing sleeve 6 to move left and right, and the bearing sleeve 6 drives the press roller 11 to move left and right, the bearing sleeve 6 also drives the slider 8 through the connecting rod 7 and moves on the slide bar 9 to restrict the direction that the bearing sleeve 6 moved when moving, and electric telescopic handle 10 drives compression roller 11 and reciprocates and flattens mechanical parts, and such advantage is that cooperation through between two-way motor 3 and the electric telescopic handle 10 drives compression roller 11 and evenly flattens mechanical parts, and model Y160M1-2 of two-way motor 3 and model 90TYD-ACR115L of electric telescopic handle 10.
The utility model relates to a rail transit maintenance device, which comprises a base 1; 2. a support bar; 3. a bi-directional motor; 4. a screw rod; 5. a screw rod sleeve; 6. a bearing housing; 7. a connecting rod; 8. a slider; 9. a slide bar; 10. an electric telescopic rod; 11. a compression roller; 12. fixing the rod; 13. a spring; 14. a support plate; 15. a groove; 16. a transverse plate; 17. a pull rod; 18. a channel; 19. an arc-shaped plate; 20. a clamping rod; 21. A card slot; 22. the friction pads, components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a track traffic maintenance device, includes base (1), its characterized in that, base (1) top fixed connection bracing piece (2), two-way motor (3) are installed to bracing piece (2) one side, lead screw (4) are installed to two-way motor (3) one side, lead screw (4) lateral wall through connection lead screw cover (5), lead screw cover (5) lateral wall through connection bearing housing (6), electric telescopic handle (10) are installed to bearing housing (6) one side, electric telescopic handle (10) one end fixed connection compression roller (11), bearing housing (6) opposite side fixed connection connecting rod (7), connecting rod (7) one end fixed connection slider (8), slider (8) inside wall sliding connection slide bar (9), base (1) top fixed connection dead lever (12), the fixing rod (12) is fixedly connected with a spring (13) on one side, one end of the spring (13) is fixedly connected with a supporting plate (14), one side of the supporting plate (14) is fixedly connected with a transverse plate (16), the outer side wall of the transverse plate (16) is connected with a pull rod (17) in a penetrating mode, and one end of the pull rod (17) is fixedly connected with an arc-shaped plate (19).
2. A rail transit maintenance device according to claim 1, characterized in that the outer side wall of the support plate (14) is provided with a groove (15).
3. The rail transit maintenance device according to claim 1, characterized in that a channel (18) is arranged at the joint of the transverse plate (16) and the pull rod (17), a clamping rod (20) is fixedly connected to one side of the arc-shaped plate (19), and a clamping groove (21) is arranged on one side of the arc-shaped plate (19).
4. A rail transit maintenance device according to claim 1, characterized in that the outer side wall of said arc plate (19) is fitted with a friction pad (22).
5. A rail transit maintenance device according to claim 1, characterized in that the power take-off of the bidirectional motor (3) is connected to the power take-off of the screw (4).
6. The rail transit maintenance device according to claim 1, characterized in that the bidirectional motor (3) and the electric telescopic rod (10) are connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308076.0U CN214392033U (en) | 2020-12-31 | 2020-12-31 | Rail transit maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308076.0U CN214392033U (en) | 2020-12-31 | 2020-12-31 | Rail transit maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392033U true CN214392033U (en) | 2021-10-15 |
Family
ID=78043368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023308076.0U Expired - Fee Related CN214392033U (en) | 2020-12-31 | 2020-12-31 | Rail transit maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392033U (en) |
-
2020
- 2020-12-31 CN CN202023308076.0U patent/CN214392033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |