CN205025107U - Detachable spiral slip casting syringe needle - Google Patents
Detachable spiral slip casting syringe needle Download PDFInfo
- Publication number
- CN205025107U CN205025107U CN201520619483.3U CN201520619483U CN205025107U CN 205025107 U CN205025107 U CN 205025107U CN 201520619483 U CN201520619483 U CN 201520619483U CN 205025107 U CN205025107 U CN 205025107U
- Authority
- CN
- China
- Prior art keywords
- slip casting
- movable joint
- syringe needle
- grouting pipe
- union
- Prior art date
- 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.)
- Expired - Fee Related
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a detachable spiral slip casting syringe needle, including slip casting pipe, slip casting pipe union and feeding union, the one end of slip casting pipe is provided with the discharge gate, other end connection slip casting pipe union, slip casting pipe union is connected the feeding union, the inside feed inlet that is provided with of feeding union. The beneficial effects of the utility model are that, slip casting syringe needle internal diameter is big, can be used to annotate the great mixed slurry of granule, slip casting pipe union and feeding union be with the detachable mode, and slip casting pipe union sets up and seals the cap and plug up and prevent that thick liquids are excessive, feeding union after the dismantlement can wash back used repeatedly, and is in addition, through steel ball inflation slip casting pipe, fixed effectual.
Description
Technical field
The utility model relates to the accessory technical field of high-pressure grout injector, particularly relates to a kind of detachable spiral grouting syringe needle.
Background technology
High-pressure grout injector is that one is in the milk for structure high pressure chemistry, uses the professional machine of single liquid chemical grouting material, has hyperpressure not need pneumatic supply, and construction fast.Fuselage body only weighs 7.5 kilograms, carries power saving moving convenient.It thoroughly solves the traditional hand source of the gas of dependence and is used as power and carries the inconvenience of bulky machinery; Scientific structure design is simple and easy, does not need special training to keep in repair, and newly with the addition of the self-priming feed system of hommization.It utilizes the power of machinery, can be promoted to 4500psi (300kg/cm within 3-6 second
2) above operating pressure, can effectively be poured into by the water-stop of liquid in the micro-cracks of 0.1mm, efficiency of construction is fast more than three times of conventional art comparatively, and waterproof leakage-proof effect is more lasting effectively.Construction work, underground construction, hydraulic engineering, environment-friendly engineering, municipal administration, subway, tunnel, Culvert engineering only ooze blocking construction, wall is mended in crack preferred unit, be the selection of professional sealing construction person the best.
Traditional old-fashioned slip casting syringe needle can only note fluent material, can not note the compound that particle is large.Old-fashioned slip casting syringe needle is expanded by rubber ring, and fixed effect is poor, does not reach slip casting higher-strength standard.Because old-fashioned slip casting syringe needle utilizes electric drill to drive, pressure is large, and easily make it eject, feed nozzle is little, can only note liquid slurry, and inlet amount is little, does not reach engineering consumption standard.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of detachable spiral grouting syringe needle, and slip casting syringe needle internal diameter is large, can be used for noting the larger mixed slurry of particle; Removably, Grouting Pipe movable joint arranges closing cover for Grouting Pipe movable joint and charging movable joint, blocks slurry and prevents excessive; Reuse after charging movable joint after dismounting is capable of washing, in addition, to be expanded Grouting Pipe by steel ball, good fixing effect.
For achieving the above object, the utility model adopts following technical proposals:
A kind of detachable spiral grouting syringe needle, comprise Grouting Pipe, Grouting Pipe movable joint and charging movable joint, one end of described Grouting Pipe is provided with discharging opening, the other end connects Grouting Pipe movable joint, described Grouting Pipe movable joint connects described charging movable joint, and described charging movable joint inside is provided with charging aperture.
Especially, described Grouting Pipe movable joint is arranged outer draw fixed screw.
Especially, described charging movable joint inside arranges inside spin splicing head, and described inside spin splicing head communicates with described charging aperture.
Especially, described Grouting Pipe movable joint configures closing cover.
Especially, place steel ball in described discharging opening, described steel ball, described discharging opening size match.
During use, need first the steel ball of suitable dimension to be put into Grouting Pipe, drill rod is used to carry out hammering, the head of slip casting syringe needle is expanded, after expansion-head is formed, extracts drill rod again, Grouting Pipe movable joint is connected with charging movable joint, start slip casting, because the charging aperture of inside spin splicing head with charging movable joint one end communicates, thus realize the connection of Grouting Pipe and charging aperture.After slip casting completes, unloading charging movable joint, screwing out inside spin splicing head by drawing fixed screw outward, closing cover is buckled in Grouting Pipe movable joint, prevent slurries excessive, Grouting Pipe and Grouting Pipe movable joint remain in construction place, and the charging movable joint of taking out is capable of washing in order to reusing.
The beneficial effects of the utility model are,
1, use steel ball that Grouting Pipe is expanded, compared with the traditional slip casting syringe needle expanded by rubber ring, good fixing effect.
2, fixing inside slip casting syringe needle, intensity is high, bears pressure large, and syringe needle endoporus is large, can note larger particles mixing shape slurries, for the constuction joint run in work progress, deformation joint and cavity and numb eye, plays and suppresses closely knit and repairing effect.
3, detachably, closing cover can be pacified after slip casting completes and close to Grouting Pipe movable joint, slurry can not overflow for Grouting Pipe movable joint and charging movable joint place.
4 movable joint inside are provided with spiral splicing head, after charging movable joint and Grouting Pipe are taken apart, can clean, to reuse to charging movable joint.
Accompanying drawing explanation
Fig. 1 is the utility model structure schematic diagram.
Fig. 2 is the utility model using state schematic diagram.
Fig. 3 is that the utility model slip casting terminates rear structural representation.
Wherein, 1, Grouting Pipe; 2, fixed screw is drawn outward; 3, steel ball; 4, discharging opening; 5, charging aperture; 6, closing cover; 7, inside spin splicing head; 8, expansion-head; 9, charging movable joint; 10, drill rod; 11, Grouting Pipe movable joint.
Detailed description of the invention
In order to the technical characterstic of this programme can be clearly described, below in conjunction with drawings and Examples, the utility model is further described.
A kind of detachable spiral grouting syringe needle, comprise Grouting Pipe 1, Grouting Pipe movable joint 11 and charging movable joint 9, one end of described Grouting Pipe 1 is provided with discharging opening 4, the other end connects Grouting Pipe movable joint 11, described Grouting Pipe movable joint 11 connects described charging movable joint 9, and described charging movable joint 9 inside is provided with charging aperture 5.
Fixed screw 2 is drawn outside described Grouting Pipe movable joint 11 is arranged.
Described charging movable joint 9 inside arranges inside spin splicing 7, and described inside spin splicing 7 communicates with described charging aperture 5.
Described Grouting Pipe movable joint 11 configures closing cover 6.
Place steel ball 3 in described discharging opening 4, described steel ball 3, described discharging opening 4 size match.
The course of work:
During use, need first the steel ball 3 of suitable dimension to be put into Grouting Pipe 1, drill rod 10 is used to carry out hammering, the head of slip casting syringe needle is expanded, and expansion-head 8 extracts drill rod 10 after being formed again, Grouting Pipe movable joint 11 is connected with charging movable joint 9, start slip casting, because inside spin splicing 7 communicates with the charging aperture 5 of charging movable joint 9 one end, thus realize the connection of Grouting Pipe 1 and charging aperture 5.After slip casting completes, unloading charging movable joint 9, screwing out inside spin splicing 7 by drawing fixed screw 2 outward, Grouting Pipe movable joint 11 is buckled closing cover 6, prevent slurries excessive, Grouting Pipe 1 and Grouting Pipe movable joint 11 remain in construction place, and the charging movable joint 9 of taking out is capable of washing in order to reusing.
The utility model can pass through existing techniques in realizing without the technical characteristic described, and does not repeat them here.Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited only to above-mentioned citing, and the change of the art those of ordinary skill done by essential scope of the present utility model, remodeling, interpolation or replacing, also should belong to protection domain of the present utility model.
Claims (5)
1. a detachable spiral grouting syringe needle, it is characterized in that, comprise Grouting Pipe, Grouting Pipe movable joint and charging movable joint, one end of described Grouting Pipe is provided with discharging opening, the other end connects Grouting Pipe movable joint, described Grouting Pipe movable joint connects described charging movable joint, and described charging movable joint inside is provided with charging aperture.
2. a kind of detachable spiral grouting syringe needle as claimed in claim 1, is characterized in that, draws fixed screw outside described Grouting Pipe movable joint is arranged.
3. a kind of detachable spiral grouting syringe needle as claimed in claim 2, is characterized in that, described charging movable joint inside is provided with inside spin splicing head, and described inside spin splicing head communicates with described charging aperture.
4. a kind of detachable spiral grouting syringe needle as claimed in claim 1 or 2, is characterized in that, described Grouting Pipe movable joint configures closing cover.
5. a kind of detachable spiral grouting syringe needle as claimed in claim 4, is characterized in that, place steel ball in described discharging opening, and described steel ball, described discharging opening size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619483.3U CN205025107U (en) | 2015-08-17 | 2015-08-17 | Detachable spiral slip casting syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619483.3U CN205025107U (en) | 2015-08-17 | 2015-08-17 | Detachable spiral slip casting syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025107U true CN205025107U (en) | 2016-02-10 |
Family
ID=55257650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619483.3U Expired - Fee Related CN205025107U (en) | 2015-08-17 | 2015-08-17 | Detachable spiral slip casting syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205025107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508608A (en) * | 2021-12-31 | 2022-05-17 | 江苏长路智造科技有限公司 | Anti-blocking grouting gun head |
-
2015
- 2015-08-17 CN CN201520619483.3U patent/CN205025107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508608A (en) * | 2021-12-31 | 2022-05-17 | 江苏长路智造科技有限公司 | Anti-blocking grouting gun head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |