CN207812453U - A kind of easy auxiliary provisions for grouting - Google Patents
A kind of easy auxiliary provisions for grouting Download PDFInfo
- Publication number
- CN207812453U CN207812453U CN201721807682.2U CN201721807682U CN207812453U CN 207812453 U CN207812453 U CN 207812453U CN 201721807682 U CN201721807682 U CN 201721807682U CN 207812453 U CN207812453 U CN 207812453U
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- Prior art keywords
- steel plate
- hole
- tensioning
- grout
- grouting
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Abstract
The utility model is related to provisions for grouting fields, disclose a kind of easy auxiliary provisions for grouting, it includes the steel plate with tensioning hole and the steel strand wires set on underground pipe gallery side wall, steel strand wires stretch out the tensioning emptying aperture for partially passing through steel plate of underground pipe gallery side wall, cylindrical fixed column is arranged on steel strand wires, fixed column is close to steel plate and the inner wall of steel plate is made to be close proximity to underground pipe gallery side wall, tensioning hole is located at the center of steel plate, one diagonal line of tensioning hole and steel plate is equipped with grout hole, grout pipe is connected on grout hole, the back side of steel plate is set there are one groove milling, groove milling extends to grout hole by tensioning hole.The utility model has significant technique effect as a result of above technical scheme：Effectively solve the problems, such as hole path pressure grouting, concise, beautiful, benefit is apparent.
Description
Technical field
The utility model is related to provisions for grouting fields, more particularly to a kind of easy auxiliary provisions for grouting.
Background technology
With the fast development of modern city, underground pipe gallery turns a kind of trend into, and underground pipe gallery pre-manufactured product is met the tendency of
And give birth to, the interconnection technique between piping lane is that underground pipe gallery is successfully crucial.Piping lane pre-fabricated factory, appearance is beautiful, precision is high, and intensity has
It ensures, intensity is up to 70MPa or more.Piping lane will link together, and select prestress wire, and palpus is in the milk in duct after tensioning
Method consolidation prestressing force and prevent corrosion steel strand wires.Trepanning can influence structure stress and the coagulation of C70 so on piping lane wall
Soil is not easy to punch, and is difficult to solve the problems, such as so to be exactly one to grouting in duct.
Utility model content
Fork ear hoist cable is time-consuming and laborious, and dangerous, human cost is excessively high, and efficiency is low for hanging in the prior art for the utility model
Under disadvantage, provide a kind of easy auxiliary provisions for grouting.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of easy auxiliary provisions for grouting comprising the steel plate with tensioning hole and the steel strand set on underground pipe gallery side wall
Line, steel strand wires stretch out the tensioning emptying aperture for partially passing through steel plate of underground pipe gallery side wall, cylindrical fixed column are arranged on steel strand wires,
Fixed column is close to steel plate and the inner wall of steel plate is made to be close proximity to underground pipe gallery side wall, and tensioning hole is located at the center of steel plate, tensioning hole
It is equipped with grout hole with a diagonal line of steel plate, is connected with grout pipe on grout hole, the back side of steel plate sets that there are one millings
Slot, groove milling extend to grout hole by tensioning hole.
Preferably, the size of steel plate be 95mm*95mm*10mm, a diameter of 18mm in tensioning hole, grout hole it is a diameter of
16mm, tensioning hole are 40mm at a distance from grout hole.
Preferably, grout pipe is four points of galvanized pipes, it is threadedly coupled with grout hole.
Preferably, the width of groove milling is 10mm, depth 5mm.
The utility model has significant technique effect as a result of above technical scheme：Effectively solve hole path pressure grouting
Problem, concise, beautiful, benefit is apparent.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of steel plate.
The toponym that each number designation is referred in attached drawing is as follows：1-underground pipe gallery, 2-steel plates, 21 1 tensioning holes,
22 1 grout holes, 23 1 groove millings, 3-steel strand wires, 4-fixed columns, 5-grout pipes.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of easy auxiliary provisions for grouting, as Figure 1-Figure 2 comprising carry the steel plate in tensioning hole and be set to underground
The steel strand wires 3 of 1 side wall of piping lane, steel strand wires 3 stretch out the tensioning emptying aperture for partially passing through steel plate 2 of underground pipe gallery side wall, on steel strand wires 3
It is arranged with cylindrical fixed column 4, fixed column 4 is close to steel plate 2 so that the inner wall of steel plate 2 is close proximity to underground pipe gallery side wall, tensioning hole
21 are located at the center of steel plate 2, and a diagonal line of tensioning hole 21 and steel plate 2 is equipped with grout hole 22, on grout hole 22
It is connected with grout pipe 5, the back side of steel plate 2 is set there are one groove milling 23, and groove milling 23 extends to grout hole 22 by tensioning hole 21.
The size of steel plate 2 be 95mm*95mm*10mm, a diameter of 18mm in tensioning hole 21, grout hole 22 it is a diameter of
16mm, tensioning hole 21 are 40mm at a distance from grout hole 22.
Grout pipe 5 is four points of galvanized pipes, is threadedly coupled with grout hole 22.
The width of groove milling 23 is 10mm, depth 5mm.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (4)
1. a kind of easy auxiliary provisions for grouting, it is characterised in that：It includes carrying the steel plate (2) of tensioning hole (21) and set on ground
The steel strand wires (3) of lower piping lane (1) side wall, steel strand wires (3) stretch out the tensioning for partially passing through steel plate (2) of underground pipe gallery (1) side wall
Emptying aperture is arranged with cylindrical fixed column (4) on steel strand wires (3), and fixed column (4) is close to steel plate (2) so that the inner wall of steel plate (2) is tight
It is against underground pipe gallery (1) side wall, tensioning hole (21) are located at the center of steel plate (2), and one of tensioning hole (21) and steel plate (2) is right
The line at angle is equipped with grout hole (22), is connected with grout pipe (5) on grout hole (22), and the back side of steel plate (2) sets that there are one millings
Slot (23), groove milling (23) extend to grout hole (22) by tensioning hole (21).
2. according to a kind of easy auxiliary provisions for grouting described in claim 1, it is characterised in that：The size of steel plate (2) is 95mm*
95mm*10mm, a diameter of 18mm of tensioning hole (21), a diameter of 16mm of grout hole (22), tensioning hole (21) and grout hole
(22) distance is 40mm.
3. according to a kind of easy auxiliary provisions for grouting described in claim 1, it is characterised in that：Grout pipe (5) is four points zinc-plated
Pipe, is threadedly coupled with grout hole (22).
4. according to a kind of easy auxiliary provisions for grouting described in claim 1, it is characterised in that：The width of groove milling (23) is
10mm, depth 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807682.2U CN207812453U (en) | 2017-12-20 | 2017-12-20 | A kind of easy auxiliary provisions for grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807682.2U CN207812453U (en) | 2017-12-20 | 2017-12-20 | A kind of easy auxiliary provisions for grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812453U true CN207812453U (en) | 2018-09-04 |
Family
ID=63329672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807682.2U Active CN207812453U (en) | 2017-12-20 | 2017-12-20 | A kind of easy auxiliary provisions for grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812453U (en) |
-
2017
- 2017-12-20 CN CN201721807682.2U patent/CN207812453U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: Room 2407, business building, Changjiang Committee, no.9-2, shiziling Road, Yichang City, Hubei Province Patentee after: HUBEI YICHANG PANKE PRE-STRESS TECHNOLOGY SERVICES Co.,Ltd. Address before: 443000 No. 12-110 along Yanjiang Road, Xiling District, Yichang, Hubei. Co-patentee before: Zhang Xiangrui Patentee before: Wang Panke |