CN216206460U - Portable maintenance device for cross rod maintenance - Google Patents
Portable maintenance device for cross rod maintenance Download PDFInfo
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- CN216206460U CN216206460U CN202122632673.7U CN202122632673U CN216206460U CN 216206460 U CN216206460 U CN 216206460U CN 202122632673 U CN202122632673 U CN 202122632673U CN 216206460 U CN216206460 U CN 216206460U
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Abstract
The utility model relates to the technical field of railway vehicle maintenance equipment, in particular to a portable maintenance device for cross rod maintenance, which comprises a measurement box body, wherein the bottom in the upper end of the measurement box body is fixedly connected with a second fixed block, the top of the second fixed block is fixedly connected with a second air cylinder, a telescopic rod of the second air cylinder is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a sliding ball, a round groove block is movably sleeved on the sliding ball and can rotate in all directions to adapt to a positioning point of a cross rod, the top of the round groove block is fixedly connected with a positioning block, the bottom of the positioning block is fixedly connected with a second connecting plate, the bottom of the second connecting plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a measurement block, one side of the measurement box body is provided with a through hole, and one end of the measurement block penetrates through the through hole and extends to the outside, and can be contracted and deformed for convenient carrying.
Description
Technical Field
The utility model relates to the technical field of railway vehicle maintenance equipment, in particular to a portable maintenance device for cross bar maintenance.
Background
The cross rod is an important part in a cross support device arranged on a railway freight car bogie, the cross support device is a device additionally arranged between two side frames on the basis of three large bogies, so that the shearing deformation of the two side frames of the bogie is elastically restricted and is connected between the left side frame and the right side frame of the bogie, and the cross support device is used for preventing the problem that the left side frame and the right side frame generate diamond deformation when the railway vehicle runs, particularly when the railway vehicle runs on a curve, so as to ensure the safe running of the railway vehicle, but under the running condition of a train, the cross rod can be extruded left and right, the cross rod can be deformed and worn after long use, and the like, so the cross rod has a certain service life, but the cross rod needs to be periodically overhauled, maintained and the like due to the conditions of non-uniformity, non-uniform stress condition, non-uniform quality and the like, but the appearance cannot be directly known whether the cross rod is within the use limit, a professional monitoring device is needed to carry out monitoring and maintenance integrated work on the cross rod, so that a portable overhauling device for cross rod maintenance is designed.
In the prior art, the following problems exist:
(1) the existing maintenance device for the cross rod maintenance is characterized in that the cross rod is positioned on a bogie and is arranged at the bottom of a train, so that the cross rod needs to enter the bottom of the train during monitoring, the long-time operation at the bottom of the train is high in labor intensity and low in efficiency;
(2) the existing maintenance device for the cross rod maintenance needs to position and monitor data such as position distance of the cross rod when the normal position monitoring is carried out, but when a train is positioned at a bend, a bogie of the train can incline to cause the cross rod to be in an unbalanced state, and the inclination angle of the cross rod needs to be adapted during the positioning monitoring.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a portable maintenance device for a cross bar to solve the above problems of the related art.
The technical scheme of the utility model is as follows: the utility model provides a crossbar is maintained and is used portable maintenance device, includes four measurement boxes, every bottom fixedly connected with second fixed block, every in the upper end of measurement box equal fixedly connected with second cylinder in top of second fixed block, every equal fixedly connected with spliced pole, every on the telescopic link of second cylinder the equal fixedly connected with smooth ball in top of spliced pole, every equal activity has cup jointed the circular slot piece on the smooth ball, every the equal fixedly connected with locating piece in top of circular slot piece, every the equal fixedly connected with second connecting plate in bottom of locating piece, every the equal fixedly connected with connecting rod in bottom of second connecting plate, every the equal fixedly connected with measuring block of the other end of connecting rod, every the through-hole has all been seted up to one side of measuring the box, every the one end of measuring block all runs through the through-hole and extends to the outside.
Preferably, every the second spout, every have all been seted up to the bottom of measuring the box the first fixed block of bilateral symmetry fixedly connected with of second spout, every the equal fixedly connected with first cylinder of opposite side of first fixed block, every equal fixedly connected with splint on the telescopic link of first cylinder, every the equal fixedly connected with anti-skidding rubber slab of opposite side of splint.
Preferably, a third sliding groove is formed in one side of each measuring box body, a second limiting block is symmetrically and fixedly connected to the inner portion of each third sliding groove, and sliding plates are connected to the inner portions of the corresponding third sliding grooves in a sliding mode.
Preferably, every the equal sliding connection of lower extreme of measuring the box has a threaded rod, every equal symmetric threaded connection has a nut on the threaded rod, every a plurality of first fixed orificess have been seted up to impartial distance on the threaded rod.
Preferably, every first spout, every are all seted up to the inside of threaded rod the first stopper of the equal symmetry fixedly connected with in inside of first spout, every the equal sliding connection in inside of first spout has the slide bar, every the second fixed orifices has all been seted up on the slide bar.
Preferably, one end of each two corresponding sliding rods is fixedly connected with a first connecting plate.
The utility model provides a portable maintenance device for cross rod maintenance through improvement, compared with the prior art, the portable maintenance device has the following improvements and advantages:
one is as follows: compared with the existing cross rod maintenance device, the device can flexibly place and fix the bottom of the train, and then can control the train to position and calibrate, so that people do not need to enter the bottom of the train to work, the working strength is greatly reduced, and the working efficiency is improved;
the second step is as follows: compared with the existing cross rod maintenance device, the cross rod maintenance device has the advantages that the height of the monitoring rod can be adjusted through the second air cylinder, the positioning block can be flexibly adjusted in angle to adapt to cross rods in different states through the matching of the circular groove block and the sliding ball, and the monitoring precision and universality are improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the inspection housing of the present invention;
FIG. 3 is a top view of the interior of the inspection cabinet of the present invention;
FIG. 4 is an interior elevational view of the inspection cabinet of the present invention;
FIG. 5 is a side view of the interior of the inspection box of the present invention.
Description of reference numerals: 1. a measuring box body; 2. a threaded rod; 3. a first connecting plate; 4. a nut; 5. a first fixing hole; 6. a first chute; 7. a second fixing hole; 8. a slide bar; 9. a first stopper; 10. a second chute; 11. a first cylinder; 12. a splint; 13. an anti-slip rubber sheet; 14. a second cylinder; 15. a second fixed block; 16. a first fixed block; 17. connecting columns; 18. a sliding ball; 19. a circular groove block; 20. positioning blocks; 21. a second connecting plate; 22. a connecting rod; 23. a measuring block; 24. a through hole; 25. a third chute; 26. a slide plate; 27. and a second limiting block.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a portable maintenance device for cross bar maintenance through improvement, which adopts the technical scheme that:
the first embodiment is as follows:
as shown in fig. 1 to 5, a portable maintenance device for cross bar maintenance comprises four measuring box bodies 1, wherein a second fixed block 15 is fixedly connected to the bottom in the upper end of each measuring box body 1, a second cylinder 14 is fixedly connected to the top of each second fixed block 15, a connecting post 17 is fixedly connected to the telescopic rod of each second cylinder 14, a sliding ball 18 is fixedly connected to the top of each connecting post 17, a circular groove block 19 is movably sleeved on each sliding ball 18, a positioning block 20 is fixedly connected to the top of each circular groove block 19, a second connecting plate 21 is fixedly connected to the bottom of each positioning block 20, a connecting rod 22 is fixedly connected to the bottom of each second connecting plate 21, a measuring block 23 is fixedly connected to the other end of each connecting rod 22, and a through hole 24 is formed in one side of each measuring box body 1, one end of each measuring block 23 penetrates through the through hole 24 and extends to the outside, and the sliding ball 18 is matched with the circular groove block 19 to enable the positioning block 20 to adapt to the position of the cross rod to realize multi-angle rotation.
Further, every second spout 10, every have all been seted up to the bottom of measuring box 1 the first fixed block 16 of bilateral symmetry fixedly connected with of second spout 10, every the equal fixedly connected with first cylinder 11 of the opposite side of first fixed block 16, every equal fixedly connected with splint 12 on the telescopic link of first cylinder 11, every the equal fixedly connected with antiskid rubber slab 13 of opposite side of splint 12, antiskid rubber slab 13 enables splint 12 to have good clamp force.
Further, every third spout 25 has all been seted up to one side of measuring box 1, every the inside equal symmetry fixedly connected with second stopper 27 of third spout 25, every two correspond the common sliding connection in inside of third spout 25 has slide 26, and second stopper 27 can carry on spacingly to slide 26.
Further, every the equal sliding connection of lower extreme of measuring box 1 has threaded rod 2, every equal symmetrical threaded connection has nut 4 on the threaded rod 2, every a plurality of first fixed orificess 5 have been seted up to impartial distance on the threaded rod 2, and nut 4 and the cooperation of threaded rod 2 can carry out spacing fixed to measuring box 1.
Further, every first spout 6, every have all been seted up to the inside of threaded rod 2 the first stopper 9 of the equal symmetry fixedly connected with in inside of first spout 6, every the equal sliding connection in inside of first spout 6 has a slide bar 8, every the second fixed orifices 7 has all been seted up on the slide bar 8, and the cooperation of second fixed orifices 7 and first fixed orifices 5 can carry out spacing fixed to slide bar 8.
Furthermore, every two one end that correspond slide bar 8 are the same fixedly connected with first connecting plate 3, and first connecting plate 3 can be with two slide bar 8 connections.
The working principle is as follows: adjusting nut 4 then will measure box 1 and move to suitable position on threaded rod 2, rethread nut 4 fixes, pull slide bar 8 again, make and measure box 1 and move to suitable position, carry out spacing fixed through bolt and first fixed orifices 5 and second fixed orifices 7 cooperation, make through slide 26 and measure box 1 and adjust to suitable size, then start first cylinder 11 and drive splint 12 and fix the device on the track, then start second cylinder 14 and make locating piece 20 fixed with the setpoint, measuring block 23 is because connecting rod 22 linkage and locating piece 20 synchronous motion, carry out measured data to two measuring blocks 23 with one side at last.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a portable maintenance device is used in crossbar maintenance, includes four measurement box (1), its characterized in that: a second fixed block (15) is fixedly connected to the bottom in the upper end of each measuring box body (1), a second cylinder (14) is fixedly connected to the top of each second fixed block (15), a connecting column (17) is fixedly connected to a telescopic rod of each second cylinder (14), a sliding ball (18) is fixedly connected to the top of each connecting column (17), a circular groove block (19) is movably sleeved on each sliding ball (18), a positioning block (20) is fixedly connected to the top of each circular groove block (19), a second connecting plate (21) is fixedly connected to the bottom of each positioning block (20), a connecting rod (22) is fixedly connected to the bottom of each second connecting plate (21), a measuring block (23) is fixedly connected to the other end of each connecting rod (22), and a through hole (24) is formed in one side of each measuring box body (1), one end of each measuring block (23) penetrates through the through hole (24) and extends to the outside.
2. A portable service apparatus for maintenance of a cross-bar as claimed in claim 1, wherein: every second spout (10), every have all been seted up to the bottom of measuring box (1) the first fixed block of bilateral symmetry fixedly connected with (16), every of second spout (10) the equal fixedly connected with first cylinder (11) of opposite side of first fixed block (16), every equal fixedly connected with splint (12), every on the telescopic link of first cylinder (11) the equal fixedly connected with antiskid rubber plate (13) of opposite side of splint (12).
3. A portable service apparatus for maintenance of a cross-bar as claimed in claim 2, wherein: every third spout (25) have all been seted up to one side of measuring box (1), every inside equal symmetry fixedly connected with second stopper (27) of third spout (25), every two correspond the common sliding connection in inside of third spout (25) has slide (26).
4. A portable service apparatus for maintenance of a cross-bar as claimed in claim 2, wherein: every the equal sliding connection of lower extreme of measuring box (1) has threaded rod (2), every equal symmetrical threaded connection has nut (4) on threaded rod (2), every a plurality of first fixed orificess (5) have been seted up to impartial distance on threaded rod (2).
5. A portable service apparatus for cross-bar maintenance as claimed in claim 4, wherein: every first spout (6), every have all been seted up to the inside of threaded rod (2) the first stopper (9) of the equal symmetry fixedly connected with in inside of first spout (6), every the equal sliding connection in inside of first spout (6) has slide bar (8), every second fixed orifices (7) have all been seted up on slide bar (8).
6. A portable service apparatus for cross-bar maintenance, as claimed in claim 5, wherein: one end of each two corresponding sliding rods (8) is fixedly connected with a first connecting plate (3) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632673.7U CN216206460U (en) | 2021-10-31 | 2021-10-31 | Portable maintenance device for cross rod maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632673.7U CN216206460U (en) | 2021-10-31 | 2021-10-31 | Portable maintenance device for cross rod maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206460U true CN216206460U (en) | 2022-04-05 |
Family
ID=80896412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122632673.7U Active CN216206460U (en) | 2021-10-31 | 2021-10-31 | Portable maintenance device for cross rod maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206460U (en) |
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2021
- 2021-10-31 CN CN202122632673.7U patent/CN216206460U/en active Active
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