CN212170215U - Fixing device applied to installation equipment on rail transit steel rail - Google Patents
Fixing device applied to installation equipment on rail transit steel rail Download PDFInfo
- Publication number
- CN212170215U CN212170215U CN202020312048.7U CN202020312048U CN212170215U CN 212170215 U CN212170215 U CN 212170215U CN 202020312048 U CN202020312048 U CN 202020312048U CN 212170215 U CN212170215 U CN 212170215U
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- Prior art keywords
- rail
- board
- fixing device
- plate
- accept
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- 238000009434 installation Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 title description 23
- 239000010959 steel Substances 0.000 title description 23
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a be applied to fixing device of erection equipment on track traffic rail, including being located the board of accepting between two rails, the rail side is opened and is dug there is the fixed orifices, accept board lower extreme fixedly connected with and the inserting post of fixed orifices assorted, and insert the post side and be connected with the anticreep part, it is connected with first extension board to accept the board side, first extension board lower extreme is connected with auxiliary support seat, and it has a pair of preformed hole to correspond to open the chisel on auxiliary support seat and the first extension board, it still is connected with the reinforcement part to accept the board both sides, the anticreep part includes compression spring and fixture block, it has the groove of accomodating with fixture block assorted to open the chisel to insert the post side, compression spring fixed connection is between the fixture block and the interior bottom in accomodating the groove, the terminal surface sets up to the cambered. The utility model discloses simple structure, convenient operation utilizes and accepts the board and stably is fixed in between a pair of rail for connection between the rail is more firm, can effectively prevent not hard up of rail.
Description
Technical Field
The utility model relates to a track traffic technical field especially relates to a be applied to fixing device of erection equipment on track traffic rail.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation. Common rail traffic is traditional railways (national, inter-city and urban railways), subways, light rails and trams.
With the rapid development of urban rail transit and the opening operation of a plurality of lines in China, the safety problem of the online operation of trains is increasingly prominent. The train wheels directly control the running and steering of the train on the steel rails, bear all static and dynamic loads of the train and are extremely important parts in a train running system. Thus, the condition of the train wheels is directly related to the operational quality and safety of the train. However, under the comprehensive action of complex working conditions between wheel rails, the wheel tread is easy to have the phenomena of abrasion, out-of-round, polygonization, eccentricity, peeling, radial jump out-of-tolerance and the like, so that the abrasion of the wheel is aggravated, the vehicle body shakes violently, and noise and abnormal sound caused by shaking can cause the breakage of elements of a walking part in serious conditions, thereby bringing great threat to the driving safety. Therefore, real-time monitoring of the performance of the train wheels such as the size parameters is an important measure for guaranteeing the safety of the subway train.
Meanwhile, in the prior art, other information of the train is usually required to be detected and monitored, so some detecting and monitoring equipment is required to be installed on the steel rails, but due to the influence of the steel rail structure, the connection between the steel rails is unstable, and the installation operation of the detecting and monitoring equipment is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fixing device who is applied to erection equipment on the track traffic rail that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be applied to fixing device of erection equipment on track traffic rail, is including being located the board of accepting between two rails, the steel rail side is opened and is chiseled there is the fixed orifices, accept board lower extreme fixedly connected with and the inserting post of fixed orifices assorted, and insert the post side and be connected with the anticreep part, it is connected with first extension board to accept the board side, first extension board lower extreme is connected with auxiliary support seat, and corresponds on auxiliary support seat and the first extension board and open and chisel and have a pair of preformed hole, it still is connected with the reinforcement part to accept the board both sides.
Preferably, the anti-dropping component comprises a compression spring and a clamping block, the side end of the inserting column is provided with a receiving groove matched with the clamping block, and the compression spring is fixedly connected between the clamping block and the inner bottom end of the receiving groove.
Preferably, the lower end face of the clamping block is an arc face, and the upper end face of the clamping block is a horizontal straight face.
Preferably, the depth of the receiving groove is greater than the length of the latch, and the original length of the compression spring is less than the depth of the receiving groove.
Preferably, the reinforcement part includes heterotypic gusset plate, second extension board and reinforcement seat, heterotypic gusset plate and socket board side are cut and are had assorted L type breach, the second extension board is connected in the one end that heterotypic gusset plate kept away from the rail, reinforcement seat connection is in second extension board lower extreme, it has a pair of reinforcement hole to correspond to cut on second extension board and the reinforcement seat.
Preferably, the upper end face of the bearing plate is coated with a fluorescent coating.
Compared with the prior art, the utility model provides a be applied to fixing device of erection equipment on track traffic rail possesses following beneficial effect:
1. through the board of accepting that sets up, insert post, first extension board and auxiliary support seat for accept the board and stably be fixed in between a pair of rail, make the connection between the rail more firm.
2. Through fixture block and the compression spring that sets up for insert the post smoothly and block the back in the fixed orifices on a pair of rail, can make and accept the board and stably be fixed in between a pair of rail, even the later stage bolt accident is not hard up, a pair of fixture block makes and inserts the post and stably blocks in the fixed orifices on a pair of rail, can effectively prevent not hard up of rail.
3. Through the arranged reinforcing part, after the bearing plate is clamped between the pair of steel rails, the gap end of the special-shaped reinforcing plate can be inserted into the L-shaped gap at the side end of the bearing plate in an aligning mode, and then the special-shaped reinforcing plate is screwed into the ground through the bolts and the reinforcing holes, so that the fixing effect is enhanced.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation utilizes and accepts the board and stably is fixed in between a pair of rail for connection between the rail is more firm, can effectively prevent not hard up of rail, the installation of the later stage equipment of being convenient for.
Drawings
Fig. 1 is a schematic front structural view of a fixing device applied to a mounting device on a rail transit steel rail according to the present invention;
fig. 2 is a schematic bottom structure view of a fixing device applied to a mounting device on a rail transit steel rail according to the present invention;
fig. 3 is a schematic structural diagram of a bearing plate of a fixing device applied to a mounting device on a rail transit steel rail according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the fixing device applied to the installation equipment on the rail transit according to the present invention;
fig. 5 is the utility model provides a be applied to the structural schematic diagram of heterotypic gusset plate department of the fixing device of erection equipment on the track traffic rail.
In the figure: the steel rail fixing device comprises a steel rail 1, a fixing hole 2, a bearing plate 3, a first extension plate 4, an auxiliary supporting seat 5, an inserting column 6, a preformed hole 7, a compression spring 8, a receiving groove 9, a clamping block 10, a second extension plate 11, a reinforcing seat 12, a reinforcing hole 13, a special-shaped reinforcing plate 14 and a 15-L-shaped notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a fixing device for installing equipment on rail transit steel rail, including being located two steel rail 1 between accept board 3, the side of steel rail 1 is opened chisel and is had fixed orifices 2, accept board 3 lower extreme welding have with fixed orifices 2 assorted insert post 6, and insert the post 6 side and be connected with the anticreep part, accept board 3 side welding have first extension board 4, first extension board 4 lower extreme welding has auxiliary support seat 5, and auxiliary support seat 5 and first extension board 4 go up to correspond to open chisel and have a pair of preformed hole 7.
The utility model discloses in, the anticreep part includes compression spring 8 and fixture block 10, and 6 side chisels of inserting the post have with fixture block 10 assorted accomodate groove 9, and compression spring 8 welds between fixture block 10 and the interior bottom end of accomodating groove 9.
The lower end face of the clamping block 10 is set to be an arc face, so that the inserting column 6 can be conveniently clamped into the fixing hole 2 on the steel rail 1, the upper end face of the clamping block 10 is set to be a horizontal straight face, after the inserting column 6 is clamped into the fixing hole 2 on the steel rail 1, the clamping block 10 is outwards popped out, and the clamping block 10 with the lower end face being the horizontal straight face can enable the bearing plate 3 to be stably fixed between the pair of steel rails 1.
The depth of the accommodating groove 9 is greater than the length of the fixture block 10, the original length of the compression spring 8 is less than the depth of the accommodating groove 9, the fixture block 10 can be kept partially accommodated in the accommodating groove 9 in a state of not being subjected to external force, after the inserting column 6 is clamped into the fixing hole 2 in the steel rail 1, the fixture block 10 is outwards popped out, and the bearing plate 3 can be stably fixed between the pair of steel rails 1.
Wherein, the upper end surface of the bearing plate 3 is coated with a fluorescent coating, which is convenient for night maintenance and searching the position of the bearing plate 3.
The working principle is as follows: in inserting the post 6 card on the board 3 and going into the fixed orifices 2 on a pair of rail 1, the fixture block 10 outwards pops out, can make and accept board 3 stably to be fixed in between a pair of rail 1, utilize this moment bolt and preformed hole 7 spiral shell go into underground can, even later stage bolt accident is not hard up, a pair of fixture block 10 makes and inserts the post 6 and stably blocks in fixed orifices 2 on a pair of rail 1, can effectively prevent not hard up of rail.
Example 2
Referring to fig. 4-5, in this embodiment, compared with embodiment 1, the two sides of the receiving plate 3 are further connected with a reinforcing member, the reinforcing member includes a special-shaped reinforcing plate 14, a second extending plate 11 and a reinforcing seat 12, the side ends of the special-shaped reinforcing plate 14 and the receiving plate 3 are provided with an L-shaped notch 15, the second extending plate 11 is welded to one end of the special-shaped reinforcing plate 14 away from the rail 1, the reinforcing seat 12 is welded to the lower end of the second extending plate 11, and a pair of reinforcing holes 13 are correspondingly formed in the second extending plate 11 and the reinforcing seat 12.
The working principle is as follows: after the receiving plate 3 is clamped between the pair of steel rails 1, the notched end of the special-shaped reinforcing plate 14 can be inserted into the L-shaped notch 15 of the side end of the receiving plate 3, and then the steel rails are screwed into the ground by using bolts and reinforcing holes 13, so that the fixing effect is enhanced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a be applied to fixing device of erection equipment on track traffic rail, is including being located accepting board (3) between two rail (1), its characterized in that, fixed orifices (2) have been dug to rail (1) side, accept board (3) lower extreme fixedly connected with and insert post (6) with fixed orifices (2) assorted, and insert post (6) side and be connected with anticreep part, it is connected with first extension board (4) to accept board (3) side, first extension board (4) lower extreme is connected with auxiliary support seat (5), and corresponds on auxiliary support seat (5) and first extension board (4) to be dug and have a pair of preformed hole (7), it still is connected with the stiffening member to accept board (3) both sides.
2. The fixing device for the installation equipment on the rail of the rail transit according to claim 1, wherein the anti-slip member comprises a compression spring (8) and a latch (10), the side end of the inserting column (6) is chiseled with a receiving groove (9) matched with the latch (10), and the compression spring (8) is fixedly connected between the latch (10) and the inner bottom end of the receiving groove (9).
3. The fixing device applied to the installation equipment on the rail for the rail transit as claimed in claim 2, wherein the lower end surface of the fixture block (10) is arranged to be a cambered surface, and the upper end surface of the fixture block (10) is arranged to be a horizontal straight surface.
4. The fixing device for the installation device on the rail of the rail transit as claimed in claim 2, wherein the depth of the receiving groove (9) is greater than the length of the block (10), and the original length of the compression spring (8) is less than the depth of the receiving groove (9).
5. The fixing device for the mounting equipment on the rail for the rail transit according to claim 1, wherein the reinforcing member comprises a special-shaped reinforcing plate (14), a second extending plate (11) and a reinforcing base (12), the special-shaped reinforcing plate (14) and the receiving plate (3) are provided with matched L-shaped notches (15) at the side ends, the second extending plate (11) is connected to one end of the special-shaped reinforcing plate (14) far away from the rail (1), the reinforcing base (12) is connected to the lower end of the second extending plate (11), and a pair of reinforcing holes (13) are correspondingly formed in the second extending plate (11) and the reinforcing base (12).
6. A fixing device for mounting equipment on a rail of rail transit according to any one of claims 1 to 5, characterized in that the upper end face of the bearing plate (3) is coated with a fluorescent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312048.7U CN212170215U (en) | 2020-03-13 | 2020-03-13 | Fixing device applied to installation equipment on rail transit steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312048.7U CN212170215U (en) | 2020-03-13 | 2020-03-13 | Fixing device applied to installation equipment on rail transit steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212170215U true CN212170215U (en) | 2020-12-18 |
Family
ID=73777919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020312048.7U Expired - Fee Related CN212170215U (en) | 2020-03-13 | 2020-03-13 | Fixing device applied to installation equipment on rail transit steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212170215U (en) |
-
2020
- 2020-03-13 CN CN202020312048.7U patent/CN212170215U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |