CN204040219U - Light-duty pressure grouting device for overall - Google Patents
Light-duty pressure grouting device for overall Download PDFInfo
- Publication number
- CN204040219U CN204040219U CN201420542615.2U CN201420542615U CN204040219U CN 204040219 U CN204040219 U CN 204040219U CN 201420542615 U CN201420542615 U CN 201420542615U CN 204040219 U CN204040219 U CN 204040219U
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- CN
- China
- Prior art keywords
- grouting
- pressure
- seal cover
- barrel
- thick stick
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to engineering construction grouting apparatus, and specifically a kind of hyperbar that utilizes in closed container injects the light-duty pressure grouting device for overall of tiny area concrete grouting material.Pressure grouting device for overall comprises barrel, seal cover, the grout outlet be connected with pulp flexible pipe is provided with bottom described barrel, described seal cover is equipped with by holding down assembly in described barrel top, described seal cover is provided with the ready-packaged joint be connected with high hydraulic pressure oxygen cylinder, the grouting charge level of described barrel inside is placed with lightweight pressing plate.The utility model advantage is: grouting device volume is little, lightweight, easy to carry, simple to operate; Can continuous high-pressure be kept in slip casting process, can make grouting material be effectively injected into fill position, be specially adapted to the crack of various building and underground concrete engineering, shrinkage joint, constuction joint, structural joint leak stopping seal.
Description
Technical field
The utility model relates to engineering construction grouting apparatus, and specifically a kind of hyperbar that utilizes in closed container injects the light-duty pressure grouting device for overall of tiny area concrete grouting material.
Background technology
Grouting material, as a kind of high-strength material, good with self drainage, fast hard, early strong, high-strength, ungauged regions, microdilatancy, nontoxic, harmless, not aging, pollution-free, from features such as close property are good, antirust, be widely used in the back-grouting of equipment Foundations, plant and bury reinforcing bar, concrete structure reinforcement and transformation, during crack is administered, subside grouting and the various salvaging of various Foundation Design construct of old concrete structure.Traditional direct-insert grouting with no pressure, can not ensure the abundant injection of grouting material, thus reduce the bonding strength of structure, not reach and build object.Existing high pressure grouting equipment is divided into grout pump and grouting machine, and grout pump is generally used for cementation, can be used for the cementation of different pressures, as consolidation grouting, be order grouting; Grouting machine is generally applicable to the slip casting of high concentration water's cement mortar, and pressure is little, as bolt grouting, anchor rope grouting etc.The major defect of existing grouting equipment is that cost is high, heavy, carries inconvenience, pressure transient, fills insufficient, uneven, and waste grouting material, constructing operation is inconvenient.
Utility model content
The utility model is intended to the problems referred to above solving the existence of existing grouting equipment, and provide a kind of hyperbar that utilizes in closed container that concrete grouting material is injected the light-duty pressure grouting device for overall of tiny area, to improve grouting effect, ensure the concrete strength of tie point, reduce construction cost, realize Contraction in Site rapid.
The technical scheme that the utility model solves the employing of described problem is:
A kind of light-duty pressure grouting device for overall, comprise barrel, seal cover, the grout outlet be connected with pulp flexible pipe is provided with bottom described barrel, described seal cover is equipped with by holding down assembly in described barrel top, described seal cover is provided with the ready-packaged joint be connected with high hydraulic pressure oxygen cylinder, the grouting charge level of described barrel inside is placed with lightweight pressing plate.
Further, described holding down assembly comprises clamping screw and pressure thick stick, described clamping screw bottom is assemblied in described seal cover center, described pressure thick stick is assemblied on described clamping screw by the internal thread hole mechanical snap formula in the middle of it, the outer tube wall on described barrel top is fixed with a pair wing plate, described wing plate is connected by connecting ring with described pressure thick stick two ends, drives described pressure thick stick to rise, make described connecting ring strain described pressure thick stick when described clamping screw rotates.
Adopt the utility model of technique scheme, compared with prior art, its advantage is:
1. grouting device volume is little, lightweight, easy to carry, simple to operate;
2. can keep continuous high-pressure in slip casting process, can make grouting material be effectively injected into fill position, be specially adapted to the crack of various building and underground concrete engineering, shrinkage joint, constuction joint, structural joint leak stopping seal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment grouting device;
Fig. 2 is the schematic appearance of the utility model embodiment grouting device;
In figure: 1-barrel, 2-wing plate, 3-connecting ring, 4-clamping screw, 5-presses thick stick, 6-seal cover, 7-lightweight pressing plate, 8-grouting material, 9-grout outlet, 10-pulp flexible pipe, 11-ready-packaged joint, 12-triangular leg.
Detailed description of the invention
Below in conjunction with embodiment in detail the utility model is described in detail, object is only to understand the utility model content better.Therefore, the cited case unrestricted protection domain of the present utility model.
See Fig. 1, Fig. 2, the barrel 1 of light-duty pressure grouting device for overall is steel cylinder tubular construction, and bottom is supported by triangular leg 12, ensures the balance of whole device.Barrel 1 upper end is with seal cover 6, sealing lid 6 is made up of circular steel plate, in order to ensure the tightness of barrel 1, adds a rubber seal inside seal cover 6, seal cover 6 is held on barrel 1, and by holding down assembly seal cover 6 and barrel 1 is tightened to one.Seal cover 6 is equipped with a stainless steel ready-packaged joint 11 be connected with high hydraulic pressure oxygen cylinder, forms the air inlet port of pressure input.The grout outlet 9 be connected with pulp flexible pipe 10 is provided with bottom barrel 1.
Hold down assembly and comprise clamping screw 4 and pressure thick stick 5, clamping screw 4 bottom is assemblied in seal cover 6 center, pressure thick stick 5 is assemblied on clamping screw 4 by the internal thread hole mechanical snap formula in the middle of it, the outer tube wall on barrel 1 top is welded with the wing plate 2 be made up of steel plate for a pair, wing plate 2 is connected by connecting ring 3 with pressure thick stick 5 two ends, and clamping screw 4 upper end has a through hole, in order to inserting rotary handle, be with dynamic pressure thick stick 5 to rise when rotating rotary handle, make connecting ring 3 strain pressure thick stick 5.
Grouting material 8 is equipped with in barrel 1 inside, the liquid level of grouting material 8 is placed with lightweight pressing plate 7, and lightweight pressing plate 7 material is plank, and object is isolated air pressure and grouting material 8, so more can the stability of assurance device.
The operating procedure adopting this light-duty pressure grouting device for overall to carry out grouting construction is as follows:
(1) feed: the grouting material 8 taking a certain amount of (about 2L), after stirring abundance, inject barrel 1, lightweight pressing plate 7 in grouting material 8 upper cover.
(2) barrel is sealed: be buckled in by seal cover 6 on barrel 1, the connecting ring 3 that a pair wing plate 2 on barrel 1 adheres to is enclosed within respectively the two ends of pressure thick stick 5, to be connected stable after, rotary handle is inserted in the through hole of clamping screw 4 upper end, rotating rotary handle drives clamping screw 4 to rotate, and makes pressure thick stick 5 be forced to rising and raises, thus makes connecting ring 3 strain pressure thick stick 5, when clamping screw 4 can not reverse substantially, illustrating holds down assembly is tightened to one by seal cover 6 and barrel 1.
(3) pressurization grouting: be connected with ready-packaged joint is airtight by high hydraulic pressure oxygen cylinder with a conduit, is directly connected the pulp flexible pipe 10 at grout outlet 9 place with needing the position of being in the milk; Open the pneumatic control valve door of high hydraulic pressure oxygen cylinder, the position of the needs grouting that grouting material 8 is transported to by grout outlet 9 under gas pressure.
(4) after slip casting, seal cover 6 is opened, with water cleaning barrel 1.
The above is only the utility model preferred embodiment, not does any pro forma restriction to utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to protection domain of the present utility model.
Claims (2)
1. a light-duty pressure grouting device for overall, comprise barrel, seal cover, it is characterized in that, the grout outlet be connected with pulp flexible pipe is provided with bottom described barrel, described seal cover is equipped with by holding down assembly in described barrel top, described seal cover is provided with the ready-packaged joint be connected with high hydraulic pressure oxygen cylinder, the grouting charge level of described barrel inside is placed with lightweight pressing plate.
2. light-duty pressure grouting device for overall as claimed in claim 1, it is characterized in that, described holding down assembly comprises clamping screw and pressure thick stick, described clamping screw bottom is assemblied in described seal cover center, described pressure thick stick is assemblied on described clamping screw by the internal thread hole mechanical snap formula in the middle of it, the outer tube wall on described barrel top is fixed with a pair wing plate, described wing plate is connected by connecting ring with described pressure thick stick two ends, described clamping screw drives described pressure thick stick to rise when rotating, and makes described connecting ring strain described pressure thick stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542615.2U CN204040219U (en) | 2014-09-22 | 2014-09-22 | Light-duty pressure grouting device for overall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542615.2U CN204040219U (en) | 2014-09-22 | 2014-09-22 | Light-duty pressure grouting device for overall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040219U true CN204040219U (en) | 2014-12-24 |
Family
ID=52240902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542615.2U Withdrawn - After Issue CN204040219U (en) | 2014-09-22 | 2014-09-22 | Light-duty pressure grouting device for overall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234217A (en) * | 2014-09-22 | 2014-12-24 | 河北联合大学 | Light pressure grouting device and grouting construction method thereof |
| CN107080190A (en) * | 2017-03-27 | 2017-08-22 | 珠海格力智能装备有限公司 | Grouting device and its control method |
-
2014
- 2014-09-22 CN CN201420542615.2U patent/CN204040219U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234217A (en) * | 2014-09-22 | 2014-12-24 | 河北联合大学 | Light pressure grouting device and grouting construction method thereof |
| CN104234217B (en) * | 2014-09-22 | 2016-08-17 | 河北联合大学 | Light-duty pressure grouting device for overall and grout construction method thereof |
| CN107080190A (en) * | 2017-03-27 | 2017-08-22 | 珠海格力智能装备有限公司 | Grouting device and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |