CN204455746U - A kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi - Google Patents
A kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi Download PDFInfo
- Publication number
- CN204455746U CN204455746U CN201520093920.2U CN201520093920U CN204455746U CN 204455746 U CN204455746 U CN 204455746U CN 201520093920 U CN201520093920 U CN 201520093920U CN 204455746 U CN204455746 U CN 204455746U
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- horizontal wall
- ballastless track
- retainer ring
- bottom girder
- crtsi
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Abstract
The utility model relates to a kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi, comprises taking putting crossbeam, connection montant, levelling bottom girder, Anti-slip cover, bolt, retainer ring; Described connection montant and levelling bottom girder are fixed together by welding; Described connection montant and levelling bottom girder are rectangular steel tubes; The other end of described connection montant is welded with retainer ring; Described retainer ring is bolted on to take to be put on crossbeam; Described taking is put crossbeam two ends and is fixed with Anti-slip cover.The utility model structure is simple, designs ingenious, easy to use.
Description
Technical field
The utility model belongs to orbit measurement technical field, particularly a kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi.
Background technology
CRTSI type double-block ballastless track bed board construction method is mainly framework section of track method, the concreting front baffle section of track must accurate adjustment be complete, the sight line of workman and the continuity of operation has been blocked below the section of track with below sleeper circumferential and cruciform bracing and rail crossover sites, the quality control of the road bed board end face gradient, road bed board end face and support rail table top relative relief and surface finish is entirely with the personal experience of workman, not only up-to-standard rate is low, and speed of application is slow, brings extreme difficulty to non-fragment orbit engineering quality control and cost control.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi.
Technical solution of the present utility model: a kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi, comprises taking and puts crossbeam, connection montant, levelling bottom girder, Anti-slip cover, bolt, retainer ring; Describedly take that to put crossbeam be circular stainless-steel pipe; Described retainer ring is bolted on to take and puts on crossbeam.
Further, described connection montant and levelling bottom girder are square stainless-steel pipes, and connection montant and levelling bottom girder are fixed together by welding, and each levelling bottom girder are welded with two and connect montants.
Further, the other end of described connection montant is welded with retainer ring, and the degree of tightness of retainer ring is regulated by bolt.
Further, described in take and put crossbeam two ends and be fixed with Anti-slip cover, the material of Anti-slip cover is rubber.
beneficial effect:
Compared with prior art, CRTSI type double-block type ballastless track horizontal wall inscription slope control chi of the present utility model.Levellingly to wipe one's face followed by carrying out second time and third time manually concrete surface being meticulous after using grade rod to complete first time shaving in half an hour has been vibrated in ballastless track bed board concreting, not only the road bed board end face gradient, road bed board and the technical indicator such as the track discrepancy in elevation and planeness are controlled to serve good effect, ensure that the gradient meets designing requirement, surface drainage is smooth and easy, not ponding, also optimize resource distribution, save labour and man-hour.
accompanying drawing illustrates:
Fig. 1 is structure chart of the present utility model;
In figure, 1-connection montant, the levelling bottom girder of 2-, 3-take and put crossbeam, 4-retainer ring, 5-bolt, 6-Anti-slip cover.
Detailed description of the invention
As shown in Figure 1, a kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi of the present utility model, comprises taking and puts crossbeam 3, connection montant 1, levelling bottom girder 2, Anti-slip cover 6, bolt 5, retainer ring 4; Described taking puts crossbeam 3 for circular stainless-steel pipe; Described retainer ring 4 is fixed on to take by bolt 5 and puts on crossbeam 3.
Wherein, described connection montant 1 and levelling bottom girder 2 are square stainless-steel pipes, and connection montant 1 and levelling bottom girder 2 are fixed together by welding, and each levelling bottom girder 2 are welded with two and connect montants 1.The other end of described connection montant 1 is welded with retainer ring 4, and the degree of tightness of retainer ring 4 is regulated by bolt 5.Described taking is put crossbeam 3 two ends and is fixed with Anti-slip cover 6, and the material of Anti-slip cover 6 is rubber.
CRTSI type double-block type ballastless track horizontal wall inscription slope control chi controls concrete end face absolute altitude by tread absolute altitude.After road bed board concrete vibrating completes, the grade rod being placed in rail surface is adopted to control concrete surface elevation, and the drainage grade of control surface.Before concrete construction, the front baffle section of track must accurate adjustment be complete, and ingenious its rail top mark that utilizes of grade rod is high as control point.No matter how grade rod all around moves, it takes the working cross beam be placed on rail and the levelling bottom girder contacted with concrete just remains parallel as two limits of parallelogram, energy Timeliness coverage also adjusts concrete cloth inhomogeneities, guarantees the accurate of the gradient.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (4)
1. a CRTSI type double-block type ballastless track horizontal wall inscription slope control chi, is characterized in that: comprise taking and put crossbeam, connection montant, levelling bottom girder, Anti-slip cover, bolt, retainer ring; Describedly take that to put crossbeam be circular stainless-steel pipe; Described retainer ring is bolted on to take and puts on crossbeam.
2. CRTSI type double-block type ballastless track horizontal wall inscription slope control chi according to claim 1, it is characterized in that: described connection montant and levelling bottom girder are square stainless-steel pipes, connection montant and levelling bottom girder are fixed together by welding, and each levelling bottom girder are welded with two and connect montants.
3. CRTSI type double-block type ballastless track horizontal wall inscription slope control chi according to claim 1, is characterized in that: the other end of described connection montant is welded with retainer ring, and the degree of tightness of retainer ring is regulated by bolt.
4. CRTSI type double-block type ballastless track horizontal wall inscription slope control chi according to claim 1, is characterized in that: described in take and put crossbeam two ends and be fixed with Anti-slip cover, the material of Anti-slip cover is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093920.2U CN204455746U (en) | 2015-02-10 | 2015-02-10 | A kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093920.2U CN204455746U (en) | 2015-02-10 | 2015-02-10 | A kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455746U true CN204455746U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093920.2U Active CN204455746U (en) | 2015-02-10 | 2015-02-10 | A kind of CRTSI type double-block type ballastless track horizontal wall inscription slope control chi |
Country Status (1)
| Country | Link |
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| CN (1) | CN204455746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201698A (en) * | 2017-06-13 | 2017-09-26 | 中铁十局集团第四工程有限公司 | A kind of thick leveling devices of type double-block ballastless track bed board concrete of CRTS I |
-
2015
- 2015-02-10 CN CN201520093920.2U patent/CN204455746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201698A (en) * | 2017-06-13 | 2017-09-26 | 中铁十局集团第四工程有限公司 | A kind of thick leveling devices of type double-block ballastless track bed board concrete of CRTS I |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |