CN218322134U - Clip for fixing edge mold of subway integral track - Google Patents
Clip for fixing edge mold of subway integral track Download PDFInfo
- Publication number
- CN218322134U CN218322134U CN202221805325.3U CN202221805325U CN218322134U CN 218322134 U CN218322134 U CN 218322134U CN 202221805325 U CN202221805325 U CN 202221805325U CN 218322134 U CN218322134 U CN 218322134U
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- China
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- connecting piece
- stopper
- lead screw
- coupling nut
- supporting legs
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Abstract
The utility model discloses a fixed checkpost of using of whole railway roadbed border mould, including branch and stopper, the left side welding of branch has the lead screw, the left side movable sleeve on lead screw surface is equipped with coupling nut, coupling nut's left side welding has the supporting legs, the quantity of stopper is two, and the welding has the connecting piece between two relative one sides of stopper, the top of connecting piece is run through and is provided with fixing bolt, coupling nut's inner wall and the junction threaded connection on lead screw surface, anti-skidding arch has been seted up on the surface of supporting legs. The utility model discloses a cooperation of branch, connecting piece, coupling nut, supporting legs, lead screw and stopper is used, has solved the fixed checkpost of using of the whole railway side forms of subway in the use, and its mounting structure is comparatively complicated usually, and the installation procedure is comparatively loaded down with trivial details for be not convenient for separate the dismantlement to it, cause certain inconvenient problem for staff's maintenance easily.
Description
Technical Field
The utility model relates to a whole railway roadbed technical field of subway specifically is a fixed checkpost of using of whole railway roadbed side forms.
Background
The integral ballast bed is also called as a ballastless ballast bed and is characterized by good integrity, firmness, stability and durability; the track building height is little, reduces the tunnel headroom, and the track maintenance volume is little, adapts to subway and light rail traffic operation time long, maintenance time short characteristics, but its elasticity is poor, and the vibrations that the train operation arouses, noise ratio are great, and the cost is higher, and the engineering time is long.
In the subway renovation process, the clip for fixing the integral side forms of the subway is frequently required to be used, the clip for fixing the integral side forms of the subway is usually complex in installation structure and complex in installation steps in the using process, so that the clip is not convenient to separate and disassemble, and is easy to repair and cause certain inconvenience for workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed checkpost of using of whole railway roadbed boundary die possesses simple structure and convenient to detach's advantage, has solved the fixed checkpost of using of the whole railway roadbed boundary die of current subway in the use, and its mounting structure is comparatively complicated usually, and the installation step is comparatively loaded down with trivial details for be not convenient for separate the dismantlement to it, cause certain inconvenient problem for staff's maintenance easily.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fixed checkpost of using of whole railway roadbed side forms, includes branch and stopper, the left side welding of branch has the lead screw, the left side movable sleeve on lead screw surface is equipped with coupling nut, coupling nut's left side welding has the supporting legs.
Preferably, the number of the limiting blocks is two, a connecting piece is welded between one opposite sides of the two limiting blocks, and a fixing bolt penetrates through the top of the connecting piece.
Preferably, the connection part of the inner wall of the connecting nut and the surface of the screw rod is in threaded connection, and the surface of the supporting leg is provided with an anti-skid bulge.
Preferably, the bottom of the fixing bolt penetrates through the inner cavity of the connecting piece, and the surface of the fixing bolt is in threaded connection with the connecting part of the inner wall of the connecting piece.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of branch, fixing bolt, connecting piece, coupling nut, supporting legs, lead screw and stopper is used, has solved the fixed checkpost of using of the whole railway side forms of subway in the use, and its mounting structure is comparatively complicated usually, and the installation procedure is comparatively loaded down with trivial details for be not convenient for separate the dismantlement to it, cause certain inconvenient problem for staff's maintenance easily.
2. The utility model can position the connecting piece by arranging the fixing bolt;
the screw rod can be supported in a balanced manner by arranging the supporting legs;
the two limiting blocks can be conveniently connected by arranging the connecting piece;
the support legs can be conveniently fixed by arranging the connecting nuts, so that the support legs are stably connected with the screw rod;
the support rod is arranged, so that the screw rod can be conveniently installed and used;
through setting up the lead screw, can be convenient for coupling nut's installation and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of a partial structure of the present invention;
FIG. 3 is a second schematic top view of the partial structure of the present invention;
fig. 4 is a schematic top view of the local structure of the present invention.
In the figure: the device comprises a support rod 1, a fixing bolt 2, a connecting piece 3, a connecting nut 4, a supporting leg 5, a screw rod 6 and a limiting block 7.
Detailed Description
Referring to fig. 1-4, a clip for fixing a side formwork of a subway integral track comprises a supporting rod 1 and a limiting block 7, wherein a screw rod 6 is welded on the left side of the supporting rod 1, a connecting nut 4 is movably sleeved on the left side of the surface of the screw rod 6, and a supporting leg 5 is welded on the left side of the connecting nut 4.
The quantity of stopper 7 is two, and the welding has connecting piece 3 between the relative one side of two stoppers 7, and the top of connecting piece 3 is run through and is provided with fixing bolt 2.
The inner wall of the connecting nut 4 is in threaded connection with the connecting part of the surface of the screw rod 6, and the surface of the supporting leg 5 is provided with an anti-skid bulge.
The bottom of the fixing bolt 2 penetrates through the inner cavity of the connecting piece 3, and the surface of the fixing bolt 2 is in threaded connection with the connecting part of the inner wall of the connecting piece 3.
The connecting piece 3 can be positioned by arranging the fixing bolt 2;
the screw rod 6 can be supported in a balanced manner by arranging the supporting legs 5;
the connecting piece 3 is arranged, so that the two limit blocks 7 can be conveniently connected;
the connecting nut 4 is arranged, so that the supporting leg 5 can be conveniently fixed, and is stably connected with the screw rod 6;
the support rod 1 is arranged, so that the screw rod 6 can be conveniently installed and used;
by providing the lead screw 6, the mounting and use of the coupling nut 4 can be facilitated.
During the use, through setting up fixing bolt 2, can fix a position connecting piece 3, through setting up supporting legs 5, can carry out balanced support to lead screw 6, through setting up connecting piece 3, can be convenient for connect two stopper 7, through setting up coupling nut 4, can be convenient for fix supporting legs 5 for it carries out the stable connection with lead screw 6, through setting up branch 1, the installation and the use of lead screw 6 can be convenient for, through setting up lead screw 6, the installation and the use of coupling nut 4 can be convenient for.
In summary, the following steps: this checkpost is used in fixed railway roadbed side forms, through branch 1, fixing bolt 2, connecting piece 3, coupling nut 4, supporting legs 5, lead screw 6 and stopper 7's cooperation use, solved the fixed checkpost of using of the whole railway roadbed side forms of current subway in the use, its mounting structure is comparatively complicated usually, and installation steps is comparatively loaded down with trivial details for it is not convenient for separate the dismantlement to it, the maintenance of giving the staff easily causes certain inconvenient problem.
Claims (4)
1. The utility model provides a fixed checkpost of using of whole railway roadbed side forms, includes branch (1) and stopper (7), its characterized in that: the left side welding of branch (1) has lead screw (6), the left side movable sleeve on lead screw (6) surface is equipped with coupling nut (4), the left side welding of coupling nut (4) has supporting legs (5).
2. The clip for fixing the edge form of the subway integrated track bed as claimed in claim 1, wherein: the quantity of stopper (7) is two, and the welding has connecting piece (3) between the relative one side of two stopper (7), the top of connecting piece (3) is run through and is provided with fixing bolt (2).
3. The clip for fixing the edge form of the subway integrated track bed as claimed in claim 1, wherein: the inner wall of the connecting nut (4) is in threaded connection with the connecting part of the surface of the screw rod (6), and anti-skidding bulges are arranged on the surface of the supporting legs (5).
4. The clip for fixing the side forms of the monolithic subway roadbed according to claim 2, wherein: the bottom of the fixing bolt (2) penetrates through the inner cavity of the connecting piece (3), and the surface of the fixing bolt (2) is in threaded connection with the connecting part of the inner wall of the connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805325.3U CN218322134U (en) | 2022-07-13 | 2022-07-13 | Clip for fixing edge mold of subway integral track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805325.3U CN218322134U (en) | 2022-07-13 | 2022-07-13 | Clip for fixing edge mold of subway integral track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218322134U true CN218322134U (en) | 2023-01-17 |
Family
ID=84869676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221805325.3U Active CN218322134U (en) | 2022-07-13 | 2022-07-13 | Clip for fixing edge mold of subway integral track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218322134U (en) |
-
2022
- 2022-07-13 CN CN202221805325.3U patent/CN218322134U/en active Active
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