CN214189649U - Auxiliary device for railway passenger car maintenance - Google Patents
Auxiliary device for railway passenger car maintenance Download PDFInfo
- Publication number
- CN214189649U CN214189649U CN202023256169.3U CN202023256169U CN214189649U CN 214189649 U CN214189649 U CN 214189649U CN 202023256169 U CN202023256169 U CN 202023256169U CN 214189649 U CN214189649 U CN 214189649U
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- Prior art keywords
- clamp splice
- straight
- clamping block
- threaded rod
- teeth gear
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- 238000012423 maintenance Methods 0.000 title description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 11
- 241001330002 Bambuseae Species 0.000 claims abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 11
- 239000011425 bamboo Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003137 locomotive effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for railway passenger car overhaul, which belongs to the field of locomotive overhaul and comprises a first clamping block, a second clamping block and two U-shaped bases, wherein a rotating shaft is rotatably installed on the first clamping block through a bearing, the rotating shaft penetrates through the first clamping block, both ends of the rotating shaft are fixedly provided with an internal thread cylinder, the right side surface of the second clamping block is fixedly provided with a mounting plate, and the right side surface of the mounting plate is rotatably provided with a first straight gear and two second straight gears through the bearing; through setting up clamp splice one and clamp splice two, utilize the pivot of rotation installation on the clamp splice one, utilize the threaded rod that sets up on the clamp splice two, make clamp splice one and clamp splice two to remove through internal thread section of thick bamboo and threaded rod and press from both sides tightly, utilize straight-teeth gear one and straight-teeth gear two that set up on the threaded rod, and then make and to drive the rotatory tightening of threaded rod when rotating the crank, utilize the curved surface that sets up on clamp splice one and the clamp splice two, thereby can be better block wheel hub, prevent to swift current the car, avoid causing the incident.
Description
Technical Field
The utility model belongs to the technical field of the locomotive overhauls, concretely relates to passenger train overhauls uses auxiliary device.
Background
Railway carriage is through the application in certain period, wearing and tearing can all take place for each part, warp or damage, in order to make railway carriage move under good condition reliable and stable, the extension life, planned inspection and maintenance must be carried out, each part that need lift railway carriage at the maintenance in-process is lifted off and is repaired, when dismantling the maintenance to railway carriage wheel hub and polish, or when separating with the carriage, wheel hub can't play the braking action, the swift current car accident takes place easily, cause the hidden danger to maintenance personal's safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a passenger train overhauls uses auxiliary device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a passenger train overhauls uses auxiliary device, includes clamp splice one, clamp splice two and two U-shaped bases, rotate through the bearing on the clamp splice one and install the pivot, the pivot runs through clamp splice one, the equal fixed mounting in both ends of pivot has an internal thread section of thick bamboo, the right flank fixed mounting of clamp splice two has the mounting panel, the right flank of mounting panel rotates through the bearing and installs straight-teeth gear one and two straight-teeth gear two, straight-teeth gear one and two-phase meshing of straight-teeth gear, straight-teeth gear one is located between two straight-teeth gear two, two the equal fixed mounting in left surface of straight-teeth gear two has with internal thread section of thick bamboo assorted threaded rod, the threaded rod runs through the mounting panel, the right flank fixed mounting of straight-teeth gear one has the crank, a side that clamp splice two are relative is the curved.
Adopt above-mentioned scheme, through setting up clamp splice one and clamp splice two, utilize the pivot of rotation installation on the clamp splice one, make the internal thread section of thick bamboo can swing on clamp splice one, utilize the threaded rod that sets up on the clamp splice two, make clamp splice one and clamp splice two can remove through internal thread section of thick bamboo and threaded rod and press from both sides tightly, utilize straight-teeth gear one and straight-teeth gear two that set up on the threaded rod, recycle the meshing between straight-teeth gear one and the straight-teeth gear two, utilize the crank that sets up on the straight-teeth gear two simultaneously, and then make and to drive the rotatory tightening of threaded rod when rotating the crank, utilize the curved surface that sets up on clamp splice one and the clamp splice two, thereby can be better block wheel hub, prevent the swift current car, avoid causing the incident.
As a preferred embodiment, nuts are fixedly installed on the front side surface and the rear side surface of the second clamping block, the threaded rod is connected in the nuts in a threaded mode, a supporting block is fixedly installed at the bottom of the nuts, and the internal thread cylinder and the threaded rod are attached to the upper surface of the supporting block.
Adopt above-mentioned scheme, through setting up the nut, and then can make the threaded rod keep the horizontality, utilize the supporting shoe that sets up to can make more swift connection together between internal thread section of thick bamboo and the threaded rod.
As a preferred embodiment, the upper surfaces of the two U-shaped bases are provided with first sliding grooves, first sliding blocks are arranged in the first sliding grooves in a sliding mode, and the upper surfaces of the first sliding blocks are fixedly arranged on the lower surfaces of the first clamping blocks and the second clamping blocks respectively.
By adopting the scheme, the first sliding groove is arranged, and the first sliding block, the first clamping block and the second clamping block are connected, so that the first clamping block and the second clamping block can slide on the U-shaped base, and the first clamping block and the second clamping block can be clamped more quickly.
As a preferred embodiment, two opposite inner side surfaces of the two U-shaped bases are respectively provided with an L-shaped groove, the left inner side surface and the right inner side surface of each L-shaped groove are respectively rotatably provided with a first fixing plate through a pin shaft, a second fixing plate is fixedly arranged on one side surface of the first fixing plate, which is far away from the bottom of the L-shaped groove, a spring is fixedly arranged on the inner wall surface of the L-shaped groove, and the spring is attached to the first fixing plate.
Adopt above-mentioned scheme, through setting up the L-shaped groove, utilize the fixed plate one that the L-shaped inslot set up, recycle the fixed plate two that set up on the fixed plate one, and then make and make when the U-shaped base pushes down the messenger, fixed plate one can the atress rotation, makes the fixed plate press from both sides tightly two pairs of train tracks, prevents that the device from inclining, utilizes the spring that sets up to make when fixed plate one can be more convenient demolish the device when not stressed.
As a preferred embodiment, the front sides of the inner wall surfaces of the two U-shaped bases are provided with two placing grooves, the front sides of the inner wall surfaces of the placing grooves are provided with two sliding grooves, the two sliding grooves penetrate through the U-shaped bases, the two sliding grooves are internally provided with two sliding blocks in a sliding manner, the front side surface and the rear side surface of each sliding block are fixedly provided with push rods, one end, far away from the two sliding blocks, of one push rod is fixedly provided with a limiting block, the limiting block is positioned in the placing groove, and the other end, far away from the sliding blocks, of the other push rod extends out of the two sliding grooves.
By adopting the scheme, through setting up the second slider, the push rod that sets up on the second slider is utilized, the stopper that sets up on the push rod is recycled, and it is located the standing groove to utilize the stopper simultaneously to make the stopper can follow the second slider and slide, fix the train track, prevent that the device from sliding.
As a preferred embodiment, two the left surface of U-shaped base all articulates there is the commentaries on classics board, a side fixed mounting of commentaries on classics board has the fixture block, the leading flank of U-shaped base seted up with fixture block assorted draw-in groove, a side of commentaries on classics board is laminated mutually with the push rod of two leading flanks of slider.
Adopt above-mentioned scheme, through setting up the commentaries on classics board, utilize the laminating between commentaries on classics board and the push rod for the commentaries on classics board can control the removal of push rod, with the removal of control stopper, utilizes the fixture block that sets up on the commentaries on classics board, recycles the draw-in groove that sets up on the U-shaped base, thereby can fix the commentaries on classics board, in order to fix the stopper, guarantees the device's stability.
Compared with the prior art, the beneficial effects of the utility model are that:
the auxiliary device for overhauling the railway passenger car is provided with the first clamping block and the second clamping block, the first clamping block and the second clamping block can move and clamp through the internal thread cylinder and the threaded rod by utilizing the threaded rod arranged on the first clamping block, the first clamping block and the second clamping block are utilized, the first straight gear and the second straight gear which are arranged on the threaded rod are utilized, the first straight gear and the second straight gear are meshed, the crank arranged on the second straight gear is utilized, the threaded rod can be driven to rotate and screw tightly when the crank is rotated, and the curved surfaces arranged on the first clamping block and the second clamping block are utilized, so that the wheel hub can be clamped well, the sliding of the railway passenger car is prevented, and safety accidents are avoided;
this passenger train overhauls uses auxiliary device changes the board through setting up, utilizes the laminating between commentaries on classics board and the push rod for change the removal that the board can control the push rod, with the removal of control stopper, utilize the fixture block that sets up on the commentaries on classics board, recycle the draw-in groove that sets up on the U-shaped base, thereby can fix the commentaries on classics board, in order to fix the stopper, guarantee the device's stability.
Drawings
Fig. 1 is a schematic view of the overall front view structure of the present invention;
fig. 2 is a schematic overall top view structure of the present invention;
fig. 3 is a schematic view of the overall right-side view structure of the present invention.
In the figure: 1. a first clamping block; 2. a second clamping block; 3. a U-shaped base; 4. a rotating shaft; 5. an internal threaded barrel; 6. mounting a plate; 7. a first straight gear; 8. a second straight gear; 9. a threaded rod; 10. a crank; 11. a nut; 12. a support block; 13. a first sliding block; 14. a first fixing plate; 15. a second fixing plate; 16. a spring; 17. a second sliding block; 18. a push rod; 19. rotating the plate; 20. a limiting block; 21. and (7) clamping blocks.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides an auxiliary device for passenger train maintenance, which comprises a clamping block 1, the clamping block I2 and the two U-shaped bases 3, a rotating shaft 4 is rotatably installed on the clamping block I1 through a bearing, the rotating shaft 4 penetrates through the clamping block I1, internal thread barrels 5 are fixedly installed at two ends of the rotating shaft 4, an installation plate 6 is fixedly installed on the right side face of the clamping block II 2, a straight gear I7 and two straight gear II 8 are rotatably installed on the right side face of the installation plate 6 through a bearing, the straight gear I7 is meshed with the two straight gear II 8, the straight gear I7 is located between the two straight gear II 8, threaded rods 9 matched with the internal thread barrels 5 are fixedly installed on the left side faces of the two straight gear II 8, the threaded rods 9 penetrate through the installation plate 6, a crank 10 is fixedly installed on the right side face of the straight gear I7, and one side face, opposite to the clamping block I1 and the clamping block II 2, is a curved surface; through setting up clamp splice 1 and clamp splice two 2, utilize the pivot 4 of rotation installation on the clamp splice 1, make the internal thread section of thick bamboo 5 can swing on clamp splice 1, utilize the threaded rod 9 that sets up on the clamp splice two 2, make clamp splice 1 and clamp splice two 2 can remove through internal thread section of thick bamboo 5 and threaded rod 9 and press from both sides tightly, utilize straight-teeth gear 7 and straight-teeth gear two 8 that set up on the threaded rod 9, recycle meshing between straight-teeth gear 7 and the straight-teeth gear two 8, utilize the crank 10 that sets up on the straight-teeth gear two 8 simultaneously, and then make and to drive the rotatory tightening of threaded rod 9 when rotating crank 10, utilize the curved surface that sets up on clamp splice 1 and the clamp splice two 2, thereby can be better block wheel hub, prevent the swift current car, avoid causing the incident.
The upper surfaces of the two U-shaped bases 3 are respectively provided with a first sliding groove, a first sliding block 13 is arranged in the first sliding grooves in a sliding mode, and the upper surfaces of the first sliding blocks 13 are fixedly arranged on the lower surfaces of the first clamping block 1 and the second clamping block 2 respectively; through setting up spout one, utilize being connected between slider one 13 and clamp splice one 1 and the clamp splice two 2 to make clamp splice one 1 and clamp splice two 2 can slide on U-shaped base 3, guarantee that clamp splice one 1 and clamp splice two 2 can be tight more quick clamp.
Two opposite inner side surfaces of the two U-shaped bases 3 are respectively provided with an L-shaped groove, the left inner side surface and the right inner side surface of each L-shaped groove are respectively provided with a first fixing plate 14 in a rotating mode through a pin shaft, one side surface, far away from the bottom of each L-shaped groove, of each first fixing plate 14 is fixedly provided with a second fixing plate 15, the inner wall surface of each L-shaped groove is fixedly provided with a spring 16, and the springs 16 are attached to the first fixing plates 14; through setting up the L-shaped groove, utilize the fixed plate one 14 of L inslot setting, recycle the fixed plate two 15 that set up on the fixed plate one 14, and then make when U-shaped base 3 pushes down the messenger, fixed plate one 14 can the atress rotatory, make fixed plate two 15 press from both sides tightly the train track, prevent that the device is askew, utilize the spring 16 that sets up to make can be more convenient when fixed plate one 14 is not stressed demolish the device.
Placing grooves are formed in the front sides of the inner wall surfaces of the two U-shaped bases 3, a second sliding groove is formed in the front side of the inner wall surface of the placing groove and penetrates through the U-shaped bases 3, a second sliding block 17 is installed in the second sliding groove in a sliding mode, push rods 18 are fixedly installed on the front side surface and the rear side surface of the second sliding block 17, a limiting block 20 is fixedly installed at one end, away from the second sliding block 17, of one push rod 18, the limiting block 20 is located in the placing groove, and one end, away from the sliding block, of; through setting up slider two 17, utilize the push rod 18 that sets up on the slider two 17, recycle the stopper 20 that sets up on the push rod 18, utilize stopper 20 to be located the standing groove simultaneously to make stopper 20 can follow slider two 17 and slide, fix the train track, prevent that the device from sliding.
The left side surfaces of the two U-shaped bases 3 are hinged with rotating plates 19, one side surface of each rotating plate 19 is fixedly provided with a clamping block 21, the front side surface of each U-shaped base 3 is provided with a clamping groove matched with the clamping block 21, and one side surface of each rotating plate 19 is attached to the push rod 18 on the front side surface of the second sliding block 17; through setting up changeing board 19, utilize the laminating between changeing board 19 and the push rod 18 for changeing the removal that board 19 can control push rod 18, with the removal of control stopper 20, utilize the fixture block 21 that sets up on changeing board 19, recycle the draw-in groove that sets up on the U-shaped base 3, thereby can fix changeing board 19, in order to fix stopper 20, guarantee the device's stability.
When the device is used, the device is firstly placed on a rail, the first fixing plate 14 is pressed to rotate at the moment to drive the second fixing plate 15 to limit, then the internal thread cylinder 5 is rotated to enable the internal thread cylinder 5 to be attached to the supporting block 12, then the first straight gear 7 is rotated through the crank 10 to drive the two second straight gears 8 to rotate, the threaded rod 9 is connected with the internal thread cylinder 5, when the curved surfaces on the first clamping block 1 and the second clamping block 2 are tightly attached to the wheel hub, then the rotating plate 19 is pressed to enable the rotating plate 19 to push the push rod 18 to drive the limiting block 20 to be attached to the rail to prevent the device from sliding, then the clamping block 21 on the rotating plate 19 is clamped in the clamping groove, after the use is finished, the rotating plate 19 is firstly rotated to lift the limiting block 20 to separate the limiting block 20 from the rail, then the crank 10 is rotated to separate the first clamping block 1 from the second clamping block 2, then the device is upwards taken, the first fixing plate 14 is pressed to be reduced, the spring 16 pushes the first fixing plate 14 to rotate, so that the second fixing plate 15 is reset, and the first fixing plate can be conveniently detached.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a passenger train overhauls uses auxiliary device which characterized in that: including clamp splice one (1), clamp splice two (2) and two U-shaped bases (3), install pivot (4) through the bearing rotation on clamp splice one (1), pivot (4) run through clamp splice one (1), the equal fixed mounting in both ends of pivot (4) has internal thread section of thick bamboo (5), the right flank fixed mounting of clamp splice two (2) has mounting panel (6), the right flank of mounting panel (6) rotates through the bearing and installs straight-teeth gear one (7) and two straight-teeth gear two (8), straight-teeth gear one (7) meshes with two straight-teeth gear two (8) mutually, straight-teeth gear one (7) is located between two straight-teeth gear two (8), two the equal fixed mounting in left flank of straight-teeth gear two (8) has threaded rod (9) with internal thread section of thick bamboo (5) assorted, threaded rod (9) run through mounting panel (6), the right flank fixed mounting of straight-teeth gear one (7) has crank (10), one side face, opposite to the first clamping block (1) and the second clamping block (2), is a curved surface.
2. An auxiliary device for overhauling a railway passenger car as claimed in claim 1, wherein: the front side face and the rear side face of the second clamping block (2) are fixedly provided with nuts (11), the threaded rod (9) is connected into the nuts (11) in a threaded mode, the bottom of each nut (11) is fixedly provided with a supporting block (12), and the inner thread cylinder (5) and the threaded rod (9) are attached to the upper surface of the supporting block (12).
3. An auxiliary device for overhauling a railway passenger car as claimed in claim 1, wherein: the upper surface of the U-shaped base (3) is provided with a first sliding groove, a first sliding block (13) is arranged in the first sliding groove in a sliding mode, and the upper surfaces of the first sliding blocks (13) are fixedly arranged on the lower surfaces of the first clamping block (1) and the second clamping block (2) respectively.
4. An auxiliary device for overhauling a railway passenger car as claimed in claim 1, wherein: two L shape recess has all been seted up to two relative medial surfaces of U-shaped base (3), fixed plate one (14) are all installed through the round pin axle rotation to two medial surfaces about L shape recess, a side fixed mounting that L shape recess bottom was kept away from in fixed plate one (14) has fixed plate two (15), the internal face fixed mounting of L shape recess has spring (16), spring (16) and fixed plate one (14) laminate mutually.
5. An auxiliary device for overhauling a railway passenger car as claimed in claim 1, wherein: two the standing groove has all been seted up to the front side of U-shaped base (3) internal face, the front side of standing groove internal face is opened and is equipped with spout two, spout two runs through U-shaped base (3), slidable mounting has slider two (17) in the spout two, the equal fixed mounting of the front and back both sides face of slider two (17) has push rod (18), one of them one end fixed mounting that slider two (17) were kept away from in push rod (18) has stopper (20), stopper (20) are located the standing groove, and wherein another the one end that the slider was kept away from in push rod (18) extends spout two.
6. An auxiliary device for overhauling a railway passenger car as claimed in claim 1, wherein: two the left surface of U-shaped base (3) all articulates there is commentaries on classics board (19), a side fixed mounting who changes board (19) has fixture block (21), the leading flank of U-shaped base (3) seted up with fixture block (21) assorted draw-in groove, a side of commentaries on classics board (19) is laminated mutually with push rod (18) of the second (17) leading flank of slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256169.3U CN214189649U (en) | 2020-12-29 | 2020-12-29 | Auxiliary device for railway passenger car maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256169.3U CN214189649U (en) | 2020-12-29 | 2020-12-29 | Auxiliary device for railway passenger car maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214189649U true CN214189649U (en) | 2021-09-14 |
Family
ID=77630885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023256169.3U Expired - Fee Related CN214189649U (en) | 2020-12-29 | 2020-12-29 | Auxiliary device for railway passenger car maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214189649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042833A (en) * | 2022-08-15 | 2022-09-13 | 宇能电气有限公司 | Railway transportation reinforcing device and reinforcing method for heavy wheeled vehicle |
-
2020
- 2020-12-29 CN CN202023256169.3U patent/CN214189649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042833A (en) * | 2022-08-15 | 2022-09-13 | 宇能电气有限公司 | Railway transportation reinforcing device and reinforcing method for heavy wheeled vehicle |
| CN115042833B (en) * | 2022-08-15 | 2022-12-20 | 宇能电气有限公司 | Railway transportation reinforcing device and reinforcing method for heavy wheeled vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |