CN210768821U - Novel rubber grout stop sheet fixing structure - Google Patents
Novel rubber grout stop sheet fixing structure Download PDFInfo
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- CN210768821U CN210768821U CN201921688817.7U CN201921688817U CN210768821U CN 210768821 U CN210768821 U CN 210768821U CN 201921688817 U CN201921688817 U CN 201921688817U CN 210768821 U CN210768821 U CN 210768821U
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- grout
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- thick liquid
- fixing
- fixing structure
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Abstract
The utility model provides a novel rubber ends thick liquid piece fixed knot and constructs, ends the thick liquid piece including rubber, and rubber ends the thick liquid piece and includes the installation face and ends the thick liquid face, and installation face and end thick liquid personally submit certain contained angle setting, and the installation face passes through the inflation screw and spouts the concrete fixed, ends the thick liquid face and passes through a plurality of fixation clamps fixed. This device shortens construction period simultaneously on the basis that does not influence backfill grout construction quality, and the rubber only grout piece adopts a novel fixed type formula to guarantee that the construction goes on smoothly.
Description
Technical Field
The utility model belongs to the technical field of the grout is only laid to the concrete lining in hole, in particular to novel rubber only grout piece fixed knot constructs.
Background
At present, in water conservancy and hydropower construction and construction in the traffic industry, some traffic holes or exploration holes are often involved, the holes are usually only excavated and supported in the early stage, lining or backfilling is carried out in the later stage, the top arch part can be backfilled and grouted, construction is usually carried out in sections during lining or backfilling, and a rubber grout stopping sheet is arranged at the end head of each section of backfilling to stop grouting.
The existing installation structure of the grout stopping sheet is like a rubber water stopping and grout stopping sheet fixing device recorded in Chinese patent document CN202626941U, in the construction process, a groove is often dug at the position where the rubber grout stopping sheet is arranged, half of the grout stopping sheet is fixed in the grout stopping groove, then cement mortar is used for backfilling, the surface of the grout stopping groove is trowelled, and the lining or backfilling construction is carried out after the cement mortar needs to be solidified for 5 days.
By adopting the construction method of the rubber grout stop sheet, on one hand, the construction procedures of grooving and mortar backfilling are added; on the other hand, the construction period is prolonged due to waiting the mortar setting period.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a novel grout is only done to rubber fixed knot constructs, on the basis that does not influence backfill grout construction quality, shortens construction period simultaneously, and grout is only done to rubber adopts a novel fixed pattern to guarantee that the construction goes on smoothly.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
the utility model provides a novel rubber ends thick liquid piece fixed knot and constructs, ends the thick liquid piece including rubber, and rubber ends the thick liquid piece and includes the installation face and ends the thick liquid face, and installation face and end thick liquid personally submit certain contained angle setting, and the installation face passes through the inflation screw and spouts the concrete fixed, ends the thick liquid face and passes through a plurality of fixation clamps fixed.
In a preferable scheme, the mounting surface and the grout stopping surface are perpendicular to each other, and the cross section of the rubber grout stopping sheet is L-shaped.
In a preferred scheme, the fixing clamp comprises a U-shaped section clamping part and a straight line section fixing part, the U-shaped section clamping part is used for clamping a grout stopping surface, and the straight line section fixing part is used for being inserted into the concrete spraying device.
In the preferred scheme, the fixing clamp is formed by bending the whole steel bar.
In a preferred scheme, the distance between two adjacent fixing clips is-cm.
In a preferred scheme, a flat iron is arranged between a nut of the expansion screw and the mounting surface.
This patent can reach following beneficial effect:
the device comprises the rubber grout stop sheet, the expansion bolt, the flat iron and the fixing clamp, is suitable for mounting the rubber grout stop sheet in the lining of the holes or the backfill construction, can utilize the construction of common materials on site to form a novel rubber grout stop sheet fixing type, adopts the flat iron to press the grout stop sheet on the holes, has good sealing property, can ensure the construction quality of backfill grouting, and reduces the working procedures of 'grooving and backfilling' of the conventional lining of the holes or the backfill construction on the one hand; on the other hand, the construction period is shortened, and the construction cost is reduced.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a sectional view of the installation site of the present invention;
fig. 2 is the overall installation structure diagram of the present invention.
In the figure: rubber grout stopping sheet 1, mounting surface 101, grout stopping surface 102, expansion screw 2, flat iron 3, fixing clamp 4 and concrete spraying 5.
Detailed Description
The preferable scheme is as shown in fig. 1 and fig. 2, the novel rubber grout stopping sheet fixing structure comprises a rubber grout stopping sheet 1, the rubber grout stopping sheet 1 comprises a mounting surface 101 and a grout stopping surface 102, the mounting surface 101 and the grout stopping surface 102 are arranged at a certain included angle, the mounting surface 101 is fixed with a concrete spraying body 5 through an expansion screw 2, and the grout stopping surface 102 is fixed through a plurality of fixing clamps 4. The mounting surface 101 and the grout stopping surface 102 are arranged perpendicular to each other, and the cross section of the rubber grout stopping sheet 1 is L-shaped.
Further, the fixing clip 4 includes a U-shaped section clamping portion for clamping the grout stop surface 102 and a straight line fixing portion for inserting into the concrete injection 5. When the straight-line fixing part is inserted into the concrete spraying 5, a bearing insertion hole can be drilled in advance.
Further, the fixing clip 4 is formed by bending the whole steel bar.
Further, the distance between two adjacent fixing clips 4 is 50-100 cm.
Further, a flat iron 3 is provided between the nut of the expansion screw 2 and the mounting surface 101.
The working principle of the whole device is as follows:
1. and (3) properly finishing the position, around the position of the hole, provided with the rubber grout stop sheet 1, of the uneven concrete spraying surface, and trowelling by adopting cement mortar.
2. Drilling holes in the excavated holes according to the positions designed by the expansion bolts 2, bending the rubber grout stopping sheet 1 into a 90-degree shape, and forming holes matched with the holes in the rubber grout stopping sheet 1 and the flat iron 3.
3. The bent and drilled rubber grout stop sheet 1 is preliminarily fixed on the hole, and then the drilled flat iron 3 is adopted to press the preliminarily fixed rubber grout stop sheet 1, and the drilled hole is aligned.
4. The expansion bolt 2 fixes the rubber grout stop sheet 1 and the flat iron 3 on the hole.
5. Adopt fixation clamp 4 to stop the thick liquid piece 1 with rubber at every certain distance fixed, stop the thick liquid piece 1 off tracking of rubber when preventing to pour concrete.
Claims (6)
1. The utility model provides a novel rubber ends thick liquid piece fixed knot and constructs, includes rubber ends thick liquid piece (1), its characterized in that: the rubber grout stopping sheet (1) comprises a mounting surface (101) and a grout stopping surface (102), the mounting surface (101) and the grout stopping surface (102) are arranged at a certain included angle, the mounting surface (101) is fixed with the concrete spraying body (5) through expansion screws (2), and the grout stopping surface (102) is fixed through a plurality of fixing clamps (4).
2. The novel rubber grout stop fixing structure according to claim 1, wherein: the mounting surface (101) and the grout stopping surface (102) are perpendicular to each other, and the cross section of the rubber grout stopping sheet (1) is L-shaped.
3. The novel rubber grout stop fixing structure according to claim 2, wherein: the fixing clamp (4) comprises a U-shaped section clamping portion and a straight line section fixing portion, the U-shaped section clamping portion is used for clamping the grout stopping surface (102), and the straight line section fixing portion is used for being inserted into the concrete spraying portion (5) to be arranged.
4. The novel rubber grout stop fixing structure according to claim 3, wherein: the fixing clamp (4) is formed by bending the whole steel bar.
5. The novel rubber grout sheet fixing structure according to any one of claims 1 to 4, wherein: the distance between two adjacent fixing clips (4) is 50-100 cm.
6. The novel rubber grout stop fixing structure according to claim 1, wherein: a flat iron (3) is arranged between the nut of the expansion screw (2) and the mounting surface (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688817.7U CN210768821U (en) | 2019-10-10 | 2019-10-10 | Novel rubber grout stop sheet fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688817.7U CN210768821U (en) | 2019-10-10 | 2019-10-10 | Novel rubber grout stop sheet fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768821U true CN210768821U (en) | 2020-06-16 |
Family
ID=71060406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688817.7U Active CN210768821U (en) | 2019-10-10 | 2019-10-10 | Novel rubber grout stop sheet fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768821U (en) |
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2019
- 2019-10-10 CN CN201921688817.7U patent/CN210768821U/en active Active
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