CN214164973U - Rail equipment for rail train experiment - Google Patents
Rail equipment for rail train experiment Download PDFInfo
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- CN214164973U CN214164973U CN202022465949.2U CN202022465949U CN214164973U CN 214164973 U CN214164973 U CN 214164973U CN 202022465949 U CN202022465949 U CN 202022465949U CN 214164973 U CN214164973 U CN 214164973U
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Abstract
The utility model relates to a rail equipment for rail train experiment, including last track board (1), the symmetry sets up in the bottom of last track board (1), and with two lower track boards (2) of last track board (1) sliding fit, and before locating two lower track boards (2), two drive assembly of back both sides, every drive assembly includes that two symmetries set up two driving piece (3) of side back to back at two lower track boards (2), every driving piece (3) all are equipped with and are used for supporting and can adjust driving piece (3) high support piece (4), every support piece (4) all with its driving piece (3) normal running fit that corresponds. Compared with the prior art, the utility model discloses orbital usable floor area can be enlarged to satisfy at the in-process of experiment, to the use in different distance track grooves.
Description
Technical Field
The utility model belongs to the technical field of the rail equipment technique and specifically relates to a rail equipment for rail train experiment is related to.
Background
Railway tracks, which are called rails, tracks and the like for short, are mainly used on railways, and can be run without turning by cooperating with a point switch. Railway tracks are usually made up of two parallel rails which are fixed on sleepers, under which there is ballast. Is fastened by rail supports, fasteners, rail pressing devices, rail clamping plates, elastic strips, rail spikes and other rail accessories. Railway rails are made of steel and can bear larger weight than other materials. Sleepers, also known as sleepers, or sleepers, function to distribute the weight of the rails and the pressure they are subjected to separately, and to maintain a fixed gauge of the rails and to maintain the gauge of the rails. The original wooden pillow is changed into a concrete pillow.
Different tracks are also needed in the process of the experiment and the test of the rail train, so that the vehicle can be tested and used conveniently. However, the prior devices also have the following problems in use: firstly, in the in-process that uses, the track equipment can't be adjusted, can not satisfy the in-process that uses different distance orbits of experiment requirement, and the second, in the in-process that uses, can not be according to the requirement height of using adjustment track, can not satisfy the use under different environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a track equipment for rail train experiment in order to overcome the defect that above-mentioned prior art exists, this equipment can solve and can't satisfy in the prior art and use different orbital requirements of distance and can't be according to the technical problem of the requirement height of using adjusting rail in the in-process of experiment.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a rail equipment for rail train experiment, including last track board, the symmetry sets up in the bottom of last track board, and with two lower track boards of last track board sliding fit, and locate two lower track boards before, two gliding drive assembly of track board under being used for driving of back both sides, every drive assembly includes that two symmetries set up two driving pieces that are in two track board back of the body from the side down, every driving piece all is equipped with and is used for supporting and can adjust the support piece of driving piece height, every support piece all rather than the driving piece normal running fit that corresponds.
Preferably, each of the upper track plates is disposed to be staggered with respect to the two lower track plates.
Preferably, each of the upper track plate and the two lower track plates is provided with a plurality of track grooves for providing a sliding space for rail train experiments.
Preferably, each of the upper track plate and the two lower track plates is provided with a plurality of track grooves arranged at equal intervals.
Preferably, every the front end or the rear end of going up the track board is equipped with two and goes up bolt mounting groove, two the lower track board is equipped with last bolt mounting groove assorted lower bolt mounting groove with the tip that deviates from mutually that the last bolt mounting groove was set for to the last track board.
Preferably, the bottom of the upper track plate is provided with a plurality of sliding blocks, and the top of the two lower track plates is provided with a plurality of sliding grooves in sliding fit with the sliding blocks.
Preferably, the driving piece includes drive lead screw and two telescopic links, the drive lead screw runs through and locates two between the lower track board, and with lower track board threaded connection, two the telescopic link symmetry sets up the both ends of drive lead screw, and two telescopic links respectively with the both ends sliding fit of drive lead screw, every the tip of telescopic link all is equipped with the rotation through-hole.
Preferably, the supporting member comprises a chassis, a supporting hydraulic rod and a fixing rod, the supporting hydraulic rod is vertically arranged on the chassis, the bottom of the fixing rod is arranged at the output end of the supporting hydraulic rod, and the fixing rod is in running fit with the corresponding telescopic rod.
Preferably, the two lower track plates are respectively provided with a thread section which is the same as the thread of the driving screw rod.
Preferably, the bottom of going up the track board is equipped with the three slider that the equidistant setting, two the top of lower track board is equipped with the three spout with three slider sliding fit.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) in the in-process that uses, the rotation through-hole that the use tool rotated on the telescopic link rotates, rotates the through-hole and rotates and drive the telescopic link and rotate, and the telescopic link rotates and drives the drive lead screw and rotate, and the drive lead screw rotates and drives two lower track boards relative movement, removes two lower track boards and opens, can enlarge orbital usable floor area to satisfy at the in-process of experiment, to the use in different distance track grooves.
(2) The utility model discloses the chassis is used for the erection bracing hydraulic stem, and the dead lever is used for installing the support hydraulic stem on the telescopic link, supports the hydraulic stem and is used for supporting and fixing last track board and two lower track boards, adjusts the height that the output that supports the hydraulic stem can also be adjusted last track board and two lower track boards so that satisfy different operation requirements.
(3) When using, in placing two last bolt mounting grooves on last track board with two bolts, in two lower bolt mounting grooves on two lower track boards of the bottom of two bolts fixed on next track equipment, with two track equipment fixing together to in two track equipment's installation use and dismantlement, last track board sets up with two lower track boards mutually in a wrong way and is favorable to leveling two track equipment fixing.
Drawings
Fig. 1 is a schematic perspective view of a rail device for rail train experiment in a contracted state in the embodiment;
FIG. 2 is a perspective exploded view of a rail apparatus for rail train experiments in an embodiment;
fig. 3 is a schematic structural diagram of a track device for a track train experiment in an embodiment in a perspective top view in an opened state;
fig. 4 is a schematic structural view of the track equipment for track train experiments in the embodiment in a bottom perspective view in an open state;
FIG. 5 is a detailed schematic view of a telescopic rod of the rail device for rail train experiments in the embodiment;
the reference numbers in the figures indicate:
1. the track comprises an upper track plate, 11, an upper bolt mounting groove, 12, a sliding block, 2, a lower track plate, 21, a lower bolt mounting groove, 22, a sliding groove, 3, a driving piece, 31, a driving screw rod, 32, a telescopic rod, 33, a rotating through hole, 4, a supporting piece, 41, a chassis, 42, a supporting hydraulic rod, 43, a fixing rod, 5 and a track groove.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model relates to a rail equipment for rail train experiment, including upper track board 1, two lower track boards 2 and two driving pieces 3.
Go up track board 1 and be the level setting, two lower track board 2 symmetries set up in the bottom of last track board 1, two lower track board 2 all with last track board 1 sliding fit.
The front section and the rear section of each track plate 2 are respectively symmetrically provided with two driving pieces 3, and the two driving pieces 3 are respectively in threaded connection with the two lower track plates 2. Every driving piece 3 is last all to be equipped with support piece 4, and every support piece 4 all is rather than the driving piece 3 normal running fit who corresponds. In use, the wheels of the test carriage rotate on the upper track plate 1. In the actual use process, the two driving parts 3 are rotated, the two driving parts 3 work to drive the two lower track plates 2 to move relatively, the two lower track plates 2 are moved, and the use area of the track is enlarged; the support 4 serves for supporting the drive element 3 and also for supporting the entire arrangement, and the support 4 can also adjust the height of the entire arrangement.
As shown in fig. 1 and 2, the upper track plate 1 and the two lower track plates 2 are respectively provided with a plurality of track grooves 5 arranged at equal intervals; when in use, the wheels of the experiment trolley rotate on the plurality of track grooves 5 on the upper track plate 1 and the two lower track plates 2.
One end of the upper track plate 1 is provided with two upper bolt mounting grooves 11, the two lower track plates 2 are respectively provided with a lower bolt mounting groove 21 matched with the upper bolt mounting grooves 11, and the upper track plate 1 and the two lower track plates 2 are arranged in a staggered manner; when using, place two bolts in two last bolt mounting grooves 11 on last track board 1, in two lower bolt mounting grooves 21 on two lower track boards 2 of the bottom of two bolts fixed on next track equipment, be in the same place two track equipment mountings to in two track equipment's installation use and dismantlement, go up track board 1 and two lower track boards 2 setting up in a wrong way and be favorable to leveling two track equipment mountings.
As shown in fig. 3 and 4, the bottom of the upper track plate 1 is provided with three sliding blocks 12, and the three sliding blocks 12 are arranged at equal intervals; the tops of the two lower track plates 2 are provided with sliding chutes 22 which are in sliding fit with the three sliding blocks 12; in the process of moving the two lower track plates 2, the three sliding grooves 22 on the two lower track plates 2 move on the three sliding blocks 12 at the bottom of the upper track plate 1, which is beneficial to the movement of the two lower track plates 2.
As shown in fig. 3 to 5, each driving member 3 includes a driving screw 31 and two telescopic rods 32, and the driving screw 31 is disposed between the two lower track plates 2 and is in threaded connection with the lower track plates 2. The two lower track plates 2 are respectively provided with a thread section which is the same as the thread of the driving screw rod 31. The two telescopic rods 32 are symmetrically arranged at two ends of the driving screw rod 31, the two telescopic rods 32 are respectively in sliding fit with two ends of the driving screw rod 31 penetrating through the lower track plate 2, and the end part of each telescopic rod 32 is provided with a rotating through hole 33; in the in-process that uses, the rotation through-hole 33 on the use instrument rotation telescopic link 32 rotates, it rotates to rotate through-hole 33 and drives telescopic link 32 and rotate, telescopic link 32 rotates and drives drive lead screw 31 and rotates, drive lead screw 31 rotates and drives two lower track boards 2 relative movement, move two lower track boards 2 away, can enlarge orbital usable floor area, so as to satisfy the in-process at the experiment, to the use in different distance track grooves 5, two telescopic links 32 move out from drive lead screw 31 at the in-process that two lower track boards 2 removed, live two lower track boards 2 support.
Each supporting piece 4 comprises a chassis 41, a supporting hydraulic rod 42 and a fixing rod 43, the chassis 41 is horizontally arranged, the supporting hydraulic rod 42 is vertically arranged on the chassis 41, the bottom of the fixing rod 43 is arranged at the output end of the supporting hydraulic rod 42, and the fixing rod 43 is in running fit with the corresponding telescopic rod 32; the chassis 41 is used for installing the support hydraulic stem 42, and the dead lever 43 is used for installing the support hydraulic stem 42 on the telescopic link 32, and the support hydraulic stem 42 is used for supporting and fixing the upper track board 1 and the two lower track boards 2, and the output end of the support hydraulic stem 42 can also be adjusted to adjust the height of the upper track board 1 and the two lower track boards 2 so as to meet different use requirements.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. The utility model provides a rail equipment for rail train experiment, a serial communication port, including last track board (1), the symmetry sets up in the bottom of last track board (1), and with two lower track boards (2) of last track board (1) sliding fit, and before locating two lower track boards (2), two gliding drive assembly of track board (2) are down used for driving to back both sides, every drive assembly includes two symmetry settings two driving pieces (3) of track board (2) back to back of the side under two, every driving piece (3) all are equipped with and are used for supporting and can adjust driving piece (3) high support piece (4), every support piece (4) all with driving piece (3) normal running fit that correspond rather than.
2. The rail apparatus for rail train experiment according to claim 1, wherein each of the upper rail plates (1) is disposed to be staggered from the two lower rail plates (2).
3. The rail apparatus for rail train experiment according to claim 1, wherein each of the upper rail plate (1) and the two lower rail plates (2) is provided with a plurality of rail grooves (5) for providing a sliding space for rail train experiment.
4. The rail apparatus for rail train experiment according to claim 3, wherein each of the upper rail plate (1) and the two lower rail plates (2) is provided with a plurality of rail grooves (5) arranged at equal intervals.
5. The rail equipment for rail train experiment according to claim 1, wherein each of the upper rail plates (1) is provided at its front end or rear end with two upper bolt installation grooves (11), and the opposite ends of the two lower rail plates (2) and the upper rail plate (1) where the upper bolt installation grooves (11) are set are provided with lower bolt installation grooves (21) matching with the upper bolt installation grooves (11).
6. The rail apparatus for rail train experiment according to claim 1, wherein the bottom of the upper rail plate (1) is provided with a plurality of sliding blocks (12), and the top of the two lower rail plates (2) is provided with a plurality of sliding grooves (22) which are slidably engaged with the plurality of sliding blocks (12).
7. The rail equipment for rail train experiment according to claim 1, wherein the driving member (3) comprises a driving screw rod (31) and two telescopic rods (32), the driving screw rod (31) is arranged between the two lower rail plates (2) in a penetrating manner and is in threaded connection with the lower rail plates (2), the two telescopic rods (32) are symmetrically arranged at two ends of the driving screw rod (31), the two telescopic rods (32) are respectively in sliding fit with two ends of the driving screw rod (31), and the end of each telescopic rod (32) is provided with a rotating through hole (33).
8. The rail apparatus for rail train experiment according to claim 7, wherein the support member (4) comprises a chassis (41), a supporting hydraulic rod (42) and a fixing rod (43), the supporting hydraulic rod (42) is vertically disposed on the chassis (41), the bottom of the fixing rod (43) is disposed on the output end of the supporting hydraulic rod (42), and the fixing rod (43) is rotatably engaged with its corresponding telescopic rod (32).
9. The rail apparatus for rail train experiment according to claim 7, wherein the two lower rail plates (2) are respectively provided with the same thread segments as the threads of the driving screw (31).
10. The rail apparatus for rail train experiment according to claim 6, wherein the bottom of the upper rail plate (1) is provided with three sliding blocks (12) arranged at equal intervals, and the top of the two lower rail plates (2) is provided with three sliding grooves (22) in sliding fit with the three sliding blocks (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465949.2U CN214164973U (en) | 2020-10-30 | 2020-10-30 | Rail equipment for rail train experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465949.2U CN214164973U (en) | 2020-10-30 | 2020-10-30 | Rail equipment for rail train experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214164973U true CN214164973U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022465949.2U Active CN214164973U (en) | 2020-10-30 | 2020-10-30 | Rail equipment for rail train experiment |
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| Country | Link |
|---|---|
| CN (1) | CN214164973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140123A (en) * | 2022-06-28 | 2022-10-04 | 北京航天长城卫星导航科技有限公司 | Early warning device can evacuate safely in railway construction |
-
2020
- 2020-10-30 CN CN202022465949.2U patent/CN214164973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140123A (en) * | 2022-06-28 | 2022-10-04 | 北京航天长城卫星导航科技有限公司 | Early warning device can evacuate safely in railway construction |
| CN115140123B (en) * | 2022-06-28 | 2023-08-15 | 北京航天长城卫星导航科技有限公司 | But railway construction safety evacuation early warning device |
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