CN217317819U - Locomotive traction motor dismounting device - Google Patents
Locomotive traction motor dismounting device Download PDFInfo
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- CN217317819U CN217317819U CN202220711850.2U CN202220711850U CN217317819U CN 217317819 U CN217317819 U CN 217317819U CN 202220711850 U CN202220711850 U CN 202220711850U CN 217317819 U CN217317819 U CN 217317819U
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- cylinder support
- adjusting sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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Abstract
The utility model discloses a locomotive traction motor dismounting device, which comprises a base, a first oil cylinder support, a second oil cylinder support, a lead screw and an operating mechanism; the first oil cylinder support can be connected to the base in a sliding mode, and the second oil cylinder support can be connected to the base in a sliding mode; a first thread part and a second thread part are arranged on the screw rod at intervals, the first thread part is in threaded connection with the first oil cylinder support, and the second thread part is in threaded connection with the second oil cylinder support; the operating mechanism comprises a first universal joint, a first connecting shaft and a first hand wheel, wherein the first universal joint comprises a first adjusting sleeve, a second adjusting sleeve and a first rotating block; the first adjusting sleeve is rotationally connected with the first rotating block and is connected with the screw rod; the second adjusting sleeve is rotatably connected with the first rotating block and is connected with the first connecting shaft; the first hand wheel is connected with the first connecting shaft to drive the first connecting shaft to rotate. The second adjusting sleeve in the first universal joint can rotate relative to the first adjusting sleeve, so that the angle of the first hand wheel is adjusted, and the use of workers is facilitated.
Description
Technical Field
The utility model relates to a dismouting device field especially relates to a locomotive traction motor dismouting equipment.
Background
At present, a locomotive traction motor dismounting device is a device used for dismounting a motor at the bottom of a train. When a hand wheel of the device for dismounting and mounting the traction motor of the locomotive is rotated, the hand wheel is easy to interfere with the ground due to the over-tight distance between the hand wheel and the ground, or the hand wheel is rubbed with the bottom of the train due to the over-high hand wheel. This all is inconvenient to use the hand wheel, has reduced use experience and work efficiency.
In view of the above, improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the technical scheme of the utility model is to provide a flexible operation and improve work efficiency's locomotive traction motor dismouting equipment.
The technical scheme of the utility model provides a locomotive traction motor dismounting device, including base, first hydro-cylinder support, second hydro-cylinder support, lead screw and operating device; the first oil cylinder support can be connected to the base in a sliding mode, and the second oil cylinder support can be connected to the base in a sliding mode; a first thread part and a second thread part are arranged on the screw rod at intervals, the first thread part is in threaded connection with the first oil cylinder support, and the second thread part is in threaded connection with the second oil cylinder support; the operating mechanism comprises a first universal joint, a first connecting shaft and a first hand wheel, wherein the first universal joint comprises a first adjusting sleeve, a second adjusting sleeve and a first rotating block; the first adjusting sleeve is rotatably connected with the first rotating block and is connected with the lead screw; the second adjusting sleeve is rotatably connected with the first rotating block and is connected with the first connecting shaft; the first hand wheel is connected with the first connecting shaft to drive the first connecting shaft to rotate.
Further, the first adjusting sleeve and the second adjusting sleeve are arranged in a staggered mode.
Further, the lead screw is sleeved with a buffer spring, and the buffer spring is located between the first oil cylinder support and the second oil cylinder support.
Furthermore, the operating mechanism further comprises a second universal joint, a second connecting shaft and a second hand wheel, wherein the second universal joint and the first universal joint are respectively connected to two ends of the lead screw; the second universal joint comprises a third adjusting sleeve, a fourth adjusting sleeve and a second rotating block; the third adjusting sleeve is rotatably connected with the second rotating block and is connected with the screw rod; the fourth adjusting sleeve is rotatably connected with the second rotating block and is connected with the second connecting shaft; and the second hand wheel is connected with the second connecting shaft to drive the second connecting shaft to rotate.
Further, the third adjusting sleeve and the fourth adjusting sleeve are arranged in a staggered mode.
Further, a first support frame and a second support frame are hinged to the base; the first support frame is positioned below the first connecting shaft to support the first connecting shaft; the second support frame is located below the second connecting shaft to support the second connecting shaft.
Furthermore, a first handle is connected to the first hand wheel, and a second handle is connected to the second hand wheel.
Furthermore, a guide mechanism is arranged on the base and comprises a first guide rod and two first supports arranged at intervals; the first guide rod is positioned on one side of the lead screw and connected between the two first supports, and the first oil cylinder support is connected with the first guide rod in a sliding mode.
Furthermore, the guide mechanism also comprises a second guide rod and two second brackets which are arranged at intervals; the second guide rod is positioned on one side of the first guide rod and connected between the two second brackets, and the second oil cylinder support is connected with the second guide rod in a sliding manner; the lead screw is located between the first guide rod and the second guide rod.
Furthermore, the first guide rod is sleeved with two first springs, and the first oil cylinder support and the second oil cylinder support are positioned between the two first springs; the second guide rod is sleeved with two second springs, and the first oil cylinder support and the second oil cylinder support are located between the two second springs.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a pair of locomotive traction motor dismouting equipment, including base, first hydro-cylinder support, second hydro-cylinder support, lead screw and operating device. The first oil cylinder support can be connected to the base in a sliding mode, and the second oil cylinder support can be connected to the base in a sliding mode. First screw thread portion and second screw thread portion are provided with the interval on the lead screw, first screw thread portion and first hydro-cylinder support threaded connection, second screw thread portion and second hydro-cylinder support threaded connection. The operating mechanism comprises a first universal joint, a first connecting shaft and a first hand wheel, and the first universal joint comprises a first adjusting sleeve, a second adjusting sleeve and a first rotating block. The first adjusting sleeve is rotatably connected with the first rotating block and is connected with the screw rod. The second adjusting sleeve is rotatably connected with the first rotating block and is connected with the first connecting shaft. The first hand wheel is connected with the first connecting shaft to drive the first connecting shaft to rotate. The second adjusting sleeve in the first universal joint can rotate relative to the first adjusting sleeve, so that the angle of the first hand wheel is adjusted, and the use of workers is facilitated.
Drawings
Fig. 1 is a schematic view of a device for disassembling and assembling a traction motor of a locomotive according to an embodiment of the present invention;
fig. 2 is a schematic view of a screw and a buffer spring according to an embodiment of the present invention;
fig. 3 is a schematic view of a first gimbal according to an embodiment of the present invention;
fig. 4 is a schematic view of a second universal joint according to an embodiment of the present invention;
fig. 5 is a schematic view of a first guide rod, a first bracket and a first spring according to an embodiment of the present invention;
fig. 6 is a schematic view of a second guide rod, a second bracket and a second spring according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1-3, for the utility model discloses a locomotive traction motor dismouting equipment 10 that embodiment provided, including base 1, first hydro-cylinder support 2, second hydro-cylinder support 3, lead screw 4 and operating device 5.
The first oil cylinder support 2 is connected to the base 1 in a sliding mode, and the second oil cylinder support 3 is connected to the base 1 in a sliding mode.
The screw rod 4 is provided with a first thread part 41 and a second thread part 42 at intervals, the first thread part 41 is in threaded connection with the first cylinder support 2, and the second thread part 42 is in threaded connection with the second cylinder support 3.
The operating mechanism 5 includes a first gimbal 51, a first connecting shaft 52, and a first hand wheel 53, and the first gimbal 51 includes a first adjusting sleeve 511, a second adjusting sleeve 512, and a first rotating block 513.
The first adjusting sleeve 511 is rotatably connected to the first rotary block 513 and to the spindle 4.
The second adjusting sleeve 512 is rotatably connected to the first rotating block 513 and is connected to the first connecting shaft 52.
The first hand wheel 53 is connected to the first connecting shaft 52 to rotate the first connecting shaft 52.
This locomotive traction motor dismouting equipment 10 is used for the dismouting motor, and it makes things convenient for the staff to use, has improved work efficiency.
The locomotive traction motor dismounting device 10 comprises a base 1, a first oil cylinder support 2, a second oil cylinder support 3, a lead screw 4 and an operating mechanism 5.
In this embodiment, the base 1 is placed on the ground, the first cylinder support 2 and the second cylinder support 3 are slidably coupled to the base 1, and the first cylinder support 2 and the second cylinder support 3 slide on the same line. A first threaded hole is formed in the first oil cylinder support 2, and a second threaded hole is formed in the second oil cylinder support 3. The screw rod 4 is located between the first cylinder support 2 and the second cylinder support 3, and one end of the screw rod 4 is provided with a first threaded portion 41 and the other end is provided with a second threaded portion 42. The first threaded part 41 is inserted into the first threaded hole and is in threaded connection with the first threaded hole; the second threaded portion 42 is inserted into the second threaded hole and is threadedly coupled to the second threaded hole. Therefore, the screw rod 4 can drive the first oil cylinder support 2 and the second oil cylinder support 3 to move simultaneously when rotating.
Alternatively, the first thread portion 41 and the second thread portion 42 have the same direction, and when the lead screw 4 rotates in the normal direction or in the reverse direction, the first cylinder support 2 and the second cylinder support 3 move in the same direction. In other embodiments, the first thread portion 41 and the second thread portion 42 are opposite in direction, and when the screw 4 rotates forward or backward, the first cylinder support 2 and the second cylinder support 3 move in opposite directions. Namely, the first cylinder support 2 and the second cylinder support 3 move toward the center line direction of the screw 4 or move away from the center line direction of the screw 4.
The operating mechanism 5 controls the rotation of the lead screw 4, and the operating mechanism 5 is composed of a first universal joint 51, a first connecting shaft 52 and a first hand wheel 53. The first gimbal 51 includes a first adjusting sleeve 511, a second adjusting sleeve 512, and a first rotating block 513. The first rotating block 513 is located between the first adjusting sleeve 511 and the second adjusting sleeve 512, the first adjusting sleeve 511 is rotatably connected with the first rotating block 513, and the second adjusting sleeve 512 is rotatably connected with the first rotating block 513, so that the first adjusting sleeve 511 and the second adjusting sleeve 512 can be at any angle, and the applicability is improved. The lead screw 4 is connected with the first adjusting sleeve 511, and one end of the first connecting shaft 52 is connected with the second adjusting sleeve 512, so that the flexibility of the first connecting shaft 52 is improved, and the angle between the first connecting shaft 52 and the ground is adjusted. The first hand wheel 53 is connected with the first connecting shaft 52, and the first hand wheel 53 does not rotate relative to the first connecting shaft 52, so that the effect of controlling the rotation of the lead screw 4 by the forward rotation or reverse rotation first hand wheel 53 is realized, and the first oil cylinder support 2 and the second oil cylinder support 3 are driven to move. Adopt above-mentioned structure, make first connecting axle 52 can reciprocate through rotating second adjusting collar 512, adjust the angle between first connecting axle 52 and the ground to the flexibility of lifting means operation avoids when rotating first hand wheel 53, and first hand wheel 53 takes place to interfere or first hand wheel 53 is higher than the train bottom and produces the friction with ground, reduces the condition of using experience.
In one embodiment, as shown in fig. 1 and 3, the first adjusting sleeve 511 and the second adjusting sleeve 512 are staggered. In the embodiment, the first adjusting sleeve 511 and the second adjusting sleeve 512 are arranged in a staggered manner, so that the structure of the product is more compact, the space occupied by the product is reduced, and the applicability of the product is improved.
In one embodiment, as shown in fig. 1-2, the lead screw 4 is sleeved with a buffer spring 43, and the buffer spring 43 is located between the first cylinder support 2 and the second cylinder support 3. The locomotive traction motor dismounting device 10 further comprises a buffer spring 43, wherein the buffer spring 43 is located between the first oil cylinder support 2 and the second oil cylinder support 3 and sleeved on the lead screw 4. When the first cylinder support 2 and the second cylinder support 3 move close to each other, the buffer spring 43 is squeezed by the first cylinder support 2 and the second cylinder support 3, so that the equipment avoids the collision of the first cylinder support 2 and the second cylinder support 3.
In one embodiment, as shown in fig. 1 and fig. 3 to 4, the operating mechanism 5 further includes a second universal joint 54, a second connecting shaft 55 and a second hand wheel 56, wherein the second universal joint 54 and the first universal joint 51 are respectively connected to two ends of the lead screw 4. The second universal joint 54 includes a third adjustment sleeve 541, a fourth adjustment sleeve 542, and a second rotation block 543. The third adjusting sleeve 541 is rotatably connected to the second rotary block 543 and is connected to the screw rod 4. The fourth adjusting sleeve 542 is rotatably connected to the second rotary block 543 and is connected to the second connecting shaft 55. The second wheel 56 is connected to the second connecting shaft 55 to rotate the second connecting shaft 55.
In particular, the operating mechanism 5 further comprises a second universal joint 54, a second connecting shaft 55 and a second wheel 56. The second universal joint 54 is opposite to the first universal joint 51, and the second universal joint 54 is composed of a third adjusting sleeve 541, a fourth adjusting sleeve 542 and a second rotating block 543. The second rotating block 543 is located between the third adjusting sleeve 541 and the fourth adjusting sleeve 542, the third adjusting sleeve 541 is rotatably connected with the second rotating block 543, and the second connecting shaft 55 is connected with the fourth adjusting sleeve 542. When the fourth adjusting sleeve 542 is rotated, the second connecting shaft 55 can move up and down to adjust the angle between the second connecting shaft and the ground, so that the flexibility of the device is improved. The second hand wheel 56 is connected to the second connecting shaft 55 and does not rotate relative to the second connecting shaft 55. When the second hand wheel 56 rotates forwards or backwards, the screw rod 4 can be driven to rotate, and the second hand wheel 56 and the first hand wheel 53 are matched to drive the first oil cylinder support 2 and the second oil cylinder support 3 to move.
In one embodiment, as shown in fig. 1 and 4, the third adjustment sleeve 541 and the fourth adjustment sleeve 542 are staggered. The third adjusting sleeve 541 and the fourth adjusting sleeve 542 are arranged in a staggered mode, so that the structure of the product is more compact, the space occupied by the product is reduced, and the applicability of the product is improved.
In one embodiment, as shown in fig. 1, the base 1 is hinged with a first support frame 11 and a second support frame 12. The first support frame 11 is located below the first connecting shaft 52 to support the first connecting shaft 52. The second support frame 12 is located below the second connecting shaft 55 to support the second connecting shaft 55.
Specifically, the operating mechanism 5 further includes a first support frame 11 and a second support frame 12, the first support frame 11 is located below the first connecting shaft 52, and the second support frame 12 is located below the second connecting shaft 55. One end of the first support frame 11 is hinged with the base 1, and the other end supports the first connecting shaft 52. One end of the second support frame 12 is hinged to the base 1, and the other end supports a second connecting shaft 55. The first support frame 11 thus arranged can adjust the angle of the angle fitting the first connecting shaft 52 to support the first connecting shaft 52; the second support frame 12 can adjust the angle of the angle fitting second connecting shaft 55 to support the second connecting shaft 55.
In one embodiment, as shown in fig. 1, a first handle 531 is connected to the first handwheel 53, and a second handle 561 is connected to the second handwheel 56. The first handle 531 and the second handle 561 are arranged to facilitate the rotation of the first hand wheel 53 and the second hand wheel 56 by the worker.
Optionally, the first handle 531 and the second handle 561 are covered with an anti-slip glue.
In one embodiment, as shown in fig. 1 and 5, a guide mechanism 6 is disposed on the base 1, and the guide mechanism 6 includes a first guide rod 61 and two first brackets 62 disposed at intervals. The first guide rod 61 is located at one side of the screw rod 4 and connected between the two first brackets 62, and the first cylinder support 2 is slidably connected with the first guide rod 61.
The guide mechanism 6 enables the first cylinder support 2 and the second cylinder support 3 to slide more smoothly, and comprises a first guide rod 61 and two first supports 62 arranged at intervals, wherein the first guide rod 61 is connected between the two first supports 62 and is positioned on one side of the screw rod 4. The first oil cylinder support 2 is provided with a first through hole, the second oil cylinder support 3 is provided with a second through hole, and the first guide rod 61 penetrates through the first through hole and the second through hole and is in clearance fit with the first through hole and the second through hole. The first guide rod 61 is parallel to the lead screw 4, and guides the first cylinder support 2 and the second cylinder support 3 to slide.
In one embodiment, as shown in fig. 1 and 6, the guiding mechanism 6 further includes a second guiding rod 63 and two second brackets 64 arranged at intervals. The second guide rod 63 is located at one side of the first guide rod 61 and connected between the two second brackets 64, and the second cylinder support 3 is slidably connected with the second guide rod 63. The lead screw 4 is located between the first guide rod 61 and the second guide rod 63.
Specifically, the second guide rod 63 is identical in structure to the first guide rod 61, and the second bracket 64 is identical in structure to the first bracket 62. The lead screw 4 is located between the first guide rod 61 and the second guide rod 63, and the first guide rod 61 and the second guide rod 63 are symmetrically arranged with the lead screw 4 as a center. The first guide rod 61 and the second guide rod 63 are matched with each other to guide the first oil cylinder support 2 and the second oil cylinder support 3, so that the sliding of the first oil cylinder support and the second oil cylinder support is more stable.
In one embodiment, as shown in fig. 1 and fig. 5 to 6, two first springs 65 are sleeved on the first guide rod 61, and the first cylinder support 2 and the second cylinder support 3 are located between the two first springs 65. Two second springs 66 are sleeved on the second guide rod 63, and the first cylinder support 2 and the second cylinder support 3 are located between the two second springs 66.
In particular, the guide mechanism 6 further comprises two first springs 65 and two second springs 66. Two first springs 65 are fitted over the first guide rod 61, one of the first springs 65 being adjacent to the first gimbal 51 and the other first spring 65 being adjacent to the second gimbal 54. Two second springs 66 are fitted over the second guide rod 63, one of the second springs 66 being adjacent to the first gimbal 51, and the other second spring 66 being adjacent to the second gimbal 54. The structure thus arranged prevents the first cylinder support 2 from colliding against the first gimbal 51 and the second gimbal 54, and also prevents the second cylinder support 3 from colliding against the first gimbal 51 and the second gimbal 54.
The utility model provides a pair of locomotive traction motor dismouting equipment 10, including base 1, first hydro-cylinder support 2, second hydro-cylinder support 3, lead screw 4 and operating device 5. The first oil cylinder support 2 is connected to the base 1 in a sliding mode, and the second oil cylinder support 3 is connected to the base 1 in a sliding mode. The screw rod 4 is provided with a first thread part 41 and a second thread part 42 at intervals, the first thread part 41 is in threaded connection with the first cylinder support 2, and the second thread part 42 is in threaded connection with the second cylinder support 3. The operating mechanism 5 includes a first gimbal 51, a first connecting shaft 52, and a first hand wheel 53, and the first gimbal 51 includes a first adjusting sleeve 511, a second adjusting sleeve 512, and a first rotating block 513. The first adjusting sleeve 511 is rotatably connected to the first rotary block 513 and to the spindle 4. The second adjusting sleeve 512 is rotatably connected to the first rotating block 513 and is connected to the first connecting shaft 52. The first hand wheel 53 is connected to the first connecting shaft 52 to rotate the first connecting shaft 52. Through the setting of first universal joint 51 in this locomotive traction motor dismouting equipment 10, can adjust the angle between first wheel 53 and the ground, avoid the first wheel 53 of during operation to take place to interfere with ground or vehicle bottom, influence the staff and use.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. A locomotive traction motor dismounting device is characterized by comprising a base (1), a first oil cylinder support (2), a second oil cylinder support (3), a lead screw (4) and an operating mechanism (5);
the first oil cylinder support (2) is connected to the base (1) in a sliding manner, and the second oil cylinder support (3) is connected to the base (1) in a sliding manner;
a first thread part (41) and a second thread part (42) are arranged on the lead screw (4) at intervals, the first thread part (41) is in threaded connection with the first oil cylinder support (2), and the second thread part (42) is in threaded connection with the second oil cylinder support (3);
the operating mechanism (5) comprises a first universal joint (51), a first connecting shaft (52) and a first hand wheel (53), wherein the first universal joint (51) comprises a first adjusting sleeve (511), a second adjusting sleeve (512) and a first rotating block (513);
the first adjusting sleeve (511) is rotatably connected with the first rotating block (513) and is connected with the lead screw (4);
the second adjusting sleeve (512) is rotatably connected with the first rotating block (513) and is connected with the first connecting shaft (52);
the first hand wheel (53) is connected with the first connecting shaft (52) to drive the first connecting shaft (52) to rotate.
2. The locomotive traction motor dismounting device according to claim 1, wherein said first adjusting sleeve (511) and said second adjusting sleeve (512) are staggered.
3. The locomotive traction motor dismounting device according to claim 1, wherein a buffer spring (43) is sleeved on the lead screw (4), and the buffer spring (43) is located between the first cylinder support (2) and the second cylinder support (3).
4. The locomotive traction motor dismounting device according to claim 1, wherein the operating mechanism (5) further comprises a second universal joint (54), a second connecting shaft (55) and a second hand wheel (56), the second universal joint (54) and the first universal joint (51) are respectively connected to two ends of the lead screw (4);
the second universal joint (54) comprises a third adjusting sleeve (541), a fourth adjusting sleeve (542) and a second rotating block (543);
the third adjusting sleeve (541) is rotatably connected with the second rotating block (543) and is connected with the lead screw (4);
the fourth adjusting sleeve (542) is rotatably connected with the second rotating block (543) and is connected with the second connecting shaft (55);
the second hand wheel (56) is connected with the second connecting shaft (55) to drive the second connecting shaft (55) to rotate.
5. The locomotive traction motor dismounting device according to claim 4, wherein the third adjusting sleeve (541) and the fourth adjusting sleeve (542) are staggered.
6. The locomotive traction motor dismounting device according to claim 4, wherein the base (1) is hinged with a first support frame (11) and a second support frame (12);
the first support frame (11) is positioned below the first connecting shaft (52) to support the first connecting shaft (52);
the second support frame (12) is located below the second connecting shaft (55) to support the second connecting shaft (55).
7. The locomotive traction motor dismounting device according to claim 4, wherein a first handle (531) is connected to said first handwheel (53), and a second handle (561) is connected to said second handwheel (56).
8. The locomotive traction motor dismounting device according to claim 1, wherein a guiding mechanism (6) is arranged on the base (1), and the guiding mechanism (6) comprises a first guiding rod (61) and two first brackets (62) arranged at intervals;
the first guide rod (61) is located on one side of the lead screw (4) and connected between the two first supports (62), and the first oil cylinder support (2) is connected with the first guide rod (61) in a sliding mode.
9. The locomotive traction motor dismounting device according to claim 8, wherein said guiding mechanism (6) further comprises a second guiding rod (63) and two second brackets (64) arranged at intervals;
the second guide rod (63) is positioned on one side of the first guide rod (61) and connected between two second brackets (64), and the second oil cylinder support (3) is connected with the second guide rod (63) in a sliding manner;
the threaded spindle (4) is located between the first guide rod (61) and the second guide rod (63).
10. The locomotive traction motor dismounting device according to claim 9, wherein the first guide rod (61) is sleeved with two first springs (65), and the first cylinder support (2) and the second cylinder support (3) are located between the two first springs (65);
the second guide rod (63) is sleeved with two second springs (66), and the first oil cylinder support (2) and the second oil cylinder support (3) are located between the two second springs (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711850.2U CN217317819U (en) | 2022-03-29 | 2022-03-29 | Locomotive traction motor dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220711850.2U CN217317819U (en) | 2022-03-29 | 2022-03-29 | Locomotive traction motor dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217317819U true CN217317819U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220711850.2U Active CN217317819U (en) | 2022-03-29 | 2022-03-29 | Locomotive traction motor dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217317819U (en) |
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2022
- 2022-03-29 CN CN202220711850.2U patent/CN217317819U/en active Active
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