CN219909631U - Sleeve assembly for assembled wall grouting - Google Patents
Sleeve assembly for assembled wall grouting Download PDFInfo
- Publication number
- CN219909631U CN219909631U CN202321256261.0U CN202321256261U CN219909631U CN 219909631 U CN219909631 U CN 219909631U CN 202321256261 U CN202321256261 U CN 202321256261U CN 219909631 U CN219909631 U CN 219909631U
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- China
- Prior art keywords
- grouting
- sleeve
- pipe
- sealing disc
- slurry
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- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000002002 slurry Substances 0.000 claims abstract description 23
- 239000011440 grout Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a sleeve assembly for assembly type wall grouting, which comprises a grouting sleeve, wherein a slurry outlet pipe and a slurry inlet pipe are respectively welded and fixed at the upper end and the lower end of the grouting sleeve, the slurry inlet pipe is welded and fixed at the side edge of the slurry inlet pipe, and a sealing disc is arranged in the slurry inlet pipe. When grouting, the sleeve is sleeved on the steel bar, two ends of the sleeve are plugged, then the grouting pipe and grouting equipment are combined together for grouting, when the grouting is completed for pressure maintaining, the grip can be rotated inwards, the threaded rod is driven to move inwards in the rotating process, so that the sealing disc is driven to move inwards until the sealing disc is plugged on the left side of the grouting pipe, the auxiliary pressure maintaining effect can be achieved through the sealing disc, the whole pressure maintaining effect cannot be affected when the grouting equipment is taken out, meanwhile, the internal slurry can be pressed more firmly when the sealing disc is pushed inwards, and the whole combination strength is improved.
Description
Technical Field
The utility model belongs to the technical field of grouting sleeves, and particularly relates to a sleeve assembly for assembly type wall grouting.
Background
The grouting sleeve is a combination body assembled by a specially processed sleeve, matched grouting materials and reinforcing steel bars, and the reinforcing steel bars and the sleeve are connected by means of adhesive engagement between materials through injecting quick-hardening non-shrinkage grouting materials when the reinforcing steel bars are connected.
In the related art, reference may be made to chinese patent publication No. CN213204711U, specifically discloses a sleeve assembly for assembly type wall grouting, and belongs to the technical field of building construction. Through screw thread and inlet pipe connection, then rotate the knob and drive the threaded rod and inwards remove, drive splint inwards remove, fix the tip of the grout pipe of grouting equipment for the tip of grout pipe can not need hold always also can grout, has solved manual handheld grout, once can only singly grout, the problem that wastes time and energy relatively.
In view of the above related technical solutions, the applicant found that: after the sleeve is grouted, in order to ensure the overall grouting strength, one end of pressure maintaining is needed, grouting equipment needs to be combined with the sleeve in the pressure maintaining process, and other operations cannot be performed by the grouting equipment in the pressure maintaining period, so that the overall grouting efficiency can be influenced.
In view of this, a sleeve assembly for assembly type wall grouting is proposed.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problems, a sleeve assembly for grouting an assembled wall is provided.
The technical scheme adopted by the utility model is as follows: the sleeve assembly for the assembled wall grouting comprises a grouting sleeve, wherein a slurry outlet pipe and a slurry inlet pipe are respectively welded and fixed at the upper end and the lower end of the grouting sleeve;
the side welded fastening who advances the thick liquid pipe has the grout pipe, the inside that advances the thick liquid pipe is provided with sealed disc, the right-hand member fixedly connected with threaded rod of sealed disc, advance thick liquid pipe and keep away from the telescopic one end fixed mounting of grout blind plate, the blind plate center is provided with the screw hole, threaded rod screw thread installation is on the screw hole.
In a preferred embodiment, the end of the threaded rod is fixedly connected with a handle, and the outer circumferential surface of the handle is uniformly distributed with anti-skid patterns.
In a preferred embodiment, a sealing ring groove is formed in the inner periphery of the sealing disc in a concave manner, a sealing ring is installed in the sealing ring groove in an interference manner, and the outer periphery of the sealing ring is attached to the inner wall of the slurry inlet pipe.
In a preferred embodiment, a slurry storage cavity is formed in the grouting sleeve, and through holes for penetrating reinforcing steel bars are formed in the upper end and the lower end of the grouting sleeve in a penetrating mode.
In a preferred embodiment, the grouting pipe is provided with external threads on its installation side.
In a preferred embodiment, the sealing disc has an outer diameter which is the same as the inner diameter of the pulp inlet pipe.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, when the pressure is maintained, the sealing disc is moved inwards by rotating the threaded rod until the sealing disc is blocked at the left side of the grouting pipe, at the moment, when the grouting equipment is disassembled, the materials are not discharged by gravity, so that the pressure maintaining effect is ensured, and meanwhile, the grouting equipment can perform other grouting operations, and the overall working efficiency is improved.
2. In the utility model, when the sealing disc is pushed inwards, the slurry in the sealing disc can be pressed more firmly, and the integral combination strength is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional plan view of the present utility model;
fig. 3 is an enlarged schematic diagram of the structure at a in fig. 2.
The marks in the figure: 1-slurry outlet pipe, 2-through hole, 3-grouting sleeve, 4-grouting pipe, 5-grip, 6-threaded rod, 7-slurry inlet pipe, 8-slurry storage cavity, 10-sealing ring, 11-external screw thread, 12-sealing disc and 13-blind plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a sleeve assembly for assembly type wall body grouting comprises a grouting sleeve 3, wherein a grouting pipe 1 and a grouting pipe 7 are fixedly welded at the upper end and the lower end of the grouting sleeve 3 respectively, a grouting pipe 4 is fixedly welded at the side edge of the grouting pipe 7, a sealing disc 12 is arranged in the grouting pipe 7, the right end of the sealing disc 12 is fixedly connected with a threaded rod 6, when pressure maintaining is performed after grouting, the threaded rod 6 is rotated inwards, so that the sealing disc 12 is driven to move inwards until the sealing disc 12 is blocked at the left side of the grouting pipe 4, at the moment, materials are not discharged by gravity when the grouting equipment is disassembled, other grouting operations can be performed by the grouting equipment while the pressure maintaining effect is ensured, and the integral working efficiency is improved.
It should be noted that, the concrete structure of the grouting device is not described in detail, but the grouting head end of the grouting device needs to be prefabricated with an installation sleeve with internal threads in a factory.
In this embodiment, the external thread 11 is provided on the installation side of the grouting pipe 4, wherein the external thread 11 can be combined with the installation sleeve of the end part of the grouting head in the grouting equipment, and the grouting operation is not needed to be carried out by hand during the grouting.
The end of the grout tube 7 far away from the grouting sleeve 3 is fixedly provided with a blind plate 13, a threaded hole is formed in the center of the blind plate 13, the threaded rod 6 is installed on the threaded hole in a threaded mode, and the blind plate 13 is fixed at one end of the grout tube 7 through a plurality of screws (not shown in the figure).
Referring to fig. 1, the end of the threaded rod 6 is fixedly connected with a grip 5, anti-slip patterns are uniformly distributed on the outer circumferential surface of the grip 5, the threaded rod 6 can be conveniently rotated through the grip 5, and meanwhile, the anti-slip patterns can play a certain anti-slip role in the rotating process.
Referring to fig. 2, the outer diameter of the sealing disc 12 is the same as the inner diameter of the slurry inlet pipe 7, when the sealing disc 12 is pushed inwards, the slurry in the sealing disc 12 can be pressed more firmly, the overall combination strength is improved, a sealing ring groove is formed in the inner periphery of the sealing disc 12 in a concave manner, a sealing ring 10 is installed in the sealing ring groove in an interference manner, the outer periphery of the sealing ring 10 is attached to the inner wall of the slurry inlet pipe 7, and the sealing performance of the sealing disc 12 and the slurry inlet pipe 7 after combination can be improved by the added sealing ring 10.
Referring to fig. 1 and 2, a grout storage cavity 8 is formed in the grouting sleeve 3, through holes 2 which meet the penetration of steel bars are formed in the upper end and the lower end of the grouting sleeve 3, when grouting is performed, the grouting sleeve 3 is sleeved on the steel bars (not shown in the figure) at first, the through holes 2 at the two ends of the grouting sleeve 3 are plugged, then a grouting pipe 4 and grouting equipment are combined together, grouting can be performed in the grout storage cavity 8, and the steel bars and the sleeve are connected by means of bonding and meshing effects between materials.
When the grouting device is used for grouting, firstly, the grouting sleeve 3 is sleeved on a steel bar (not shown in the figure), two ends of the grouting sleeve 3 are plugged, then the grouting pipe 4 and grouting equipment are combined together for grouting, when the grouting is completed and pressure maintaining is carried out (at the moment, the grouting pipe 1 is plugged by a rubber plug), the grip 5 is rotated inwards, the threaded rod 6 is driven to move inwards in the rotating process, so that the sealing disc 12 is driven to move inwards until the sealing disc 12 is plugged on the left side of the grouting pipe 4, the pressure maintaining auxiliary effect can be achieved through the sealing disc 12, the overall pressure maintaining effect cannot be affected when the grouting equipment is taken out, meanwhile, the internal slurry can be pressed more firmly when the sealing disc 12 is pushed inwards, and the overall combined strength is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a sleeve subassembly for assembled wall body grout, includes grout sleeve (3), its characterized in that: the upper end and the lower end of the grouting sleeve (3) are respectively welded and fixed with a slurry outlet pipe (1) and a slurry inlet pipe (7);
the grouting device is characterized in that a grouting pipe (4) is fixedly welded to the side edge of the grouting pipe (7), a sealing disc (12) is arranged in the grouting pipe (7), a threaded rod (6) is fixedly connected to the right end of the sealing disc (12), a blind plate (13) is fixedly arranged at one end, far away from the grouting sleeve (3), of the grouting pipe (7), a threaded hole is formed in the center of the blind plate (13), and the threaded rod (6) is installed on the threaded hole in a threaded mode.
2. The sleeve assembly for wall grouting of claim 1, wherein: the end part of the threaded rod (6) is fixedly connected with a handle (5), and anti-skid patterns are uniformly distributed on the outer circumferential surface of the handle (5).
3. The sleeve assembly for wall grouting of claim 1, wherein: the sealing disc is characterized in that a sealing ring groove is formed in the outer peripheral surface of the sealing disc (12) in a concave manner, a sealing ring (10) is installed in the sealing ring groove in an interference manner, and the outer peripheral surface of the sealing ring (10) is attached to the inner wall of the slurry inlet pipe (7).
4. The sleeve assembly for wall grouting of claim 1, wherein: the grouting device is characterized in that a slurry storage cavity (8) is formed in the grouting sleeve (3), and through holes (2) which meet the penetration of reinforcing steel bars are formed in the upper end and the lower end of the grouting sleeve (3) in a penetrating mode.
5. The sleeve assembly for wall grouting of claim 1, wherein: an external thread (11) is arranged on the installation side of the grouting pipe (4).
6. The sleeve assembly for wall grouting of claim 1, wherein: the outer diameter of the sealing disc (12) is the same as the inner diameter of the pulp inlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256261.0U CN219909631U (en) | 2023-05-22 | 2023-05-22 | Sleeve assembly for assembled wall grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256261.0U CN219909631U (en) | 2023-05-22 | 2023-05-22 | Sleeve assembly for assembled wall grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219909631U true CN219909631U (en) | 2023-10-27 |
Family
ID=88426254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256261.0U Active CN219909631U (en) | 2023-05-22 | 2023-05-22 | Sleeve assembly for assembled wall grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219909631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449600A (en) * | 2023-11-01 | 2024-01-26 | 资阳建工建筑有限公司 | Independent foundation node connection structure and construction method thereof |
-
2023
- 2023-05-22 CN CN202321256261.0U patent/CN219909631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449600A (en) * | 2023-11-01 | 2024-01-26 | 资阳建工建筑有限公司 | Independent foundation node connection structure and construction method thereof |
| CN117449600B (en) * | 2023-11-01 | 2024-06-11 | 资阳建工建筑有限公司 | Independent foundation node connection structure and construction method thereof |
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| GR01 | Patent grant | ||
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