CN203728564U - Manual hole sealing gun - Google Patents
Manual hole sealing gun Download PDFInfo
- Publication number
- CN203728564U CN203728564U CN201420098320.0U CN201420098320U CN203728564U CN 203728564 U CN203728564 U CN 203728564U CN 201420098320 U CN201420098320 U CN 201420098320U CN 203728564 U CN203728564 U CN 203728564U
- Authority
- CN
- China
- Prior art keywords
- gun barrel
- ring
- sealing
- handle
- retainer ring
- 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
Links
Abstract
The utility model discloses a manual hole sealing gun. The manual hole sealing gun comprises a gun barrel, a front retainer ring, a rear retainer ring and a gun end, wherein the front retainer ring is arranged at the front end of the gun barrel, the rear retainer ring is arranged at the rear end of the gun barrel, and the gun end is arranged at the front end of the front retainer ring. A handle is arranged at the rear end of the rear retainer ring and provided with a driving rod, the driving rod penetrates the rear retainer ring into the gun barrel, a sealing head is arranged at the tail end of the driving rod in the gun barrel, a front blade is arranged on the driving rod between the handle and the rear retainer ring, a trigger is arranged below the front blade, the trigger is hinged on the handle, a front spring is arranged between the front blade and the rear retainer ring, and a rear spring is arranged between the handle and a rear blade. Compared with the prior art, the manual hole sealing gun seals holes, is simple and feasible to operate, low in hole sealing cost without utilizing an air source and an electric source as power sources, and better in hole sealing effect.
Description
Technical field
The utility model relates to hole sealing technology field, relates in particular to a kind of Grouting hole sealing device.
Background technology
At present, along with the increase of the coal mining degree of depth, roadway surrounding rock stress increases, and lithology is variation gradually, and the effect of slurry injection technique in Soft Rock Drifts At Coal supporting is more and more obvious.The quality of sealing of hole effect has affected slip casting effect to a great extent.Existing hole sealing technology mainly contains two kinds: 1. adopt cotton yarn, ferrocrete or the simple and easy sealing of hole of timber wedge, this kind of sealing of hole mode is simple to operate, and cost is low, but sealing of hole effect is poor; 2. adopt hole packer sealing of hole, this kind of sealing of hole mode is simple to operate, and sealing of hole is effective, but cost is higher.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sealing of hole rifle.
The technical solution of the utility model is:
A kind of hand hole-sealing rifle, comprise gun barrel, be arranged on gun barrel front end front back-up ring, be arranged on the rear back-up ring of gun barrel rear end, described rear back-up ring rear end is provided with handle, on described handle, be provided with drive spindle, described drive spindle stretches in gun barrel through rear back-up ring, drive spindle end in gun barrel is provided with sealing head, between handle and rear back-up ring, on drive spindle, be provided with front vane, described front vane below is provided with trigger, described trigger is hinged on handle, between described front vane and rear back-up ring, be provided with front spring, between described handle and rear blade, be provided with rear spring.
Further, described rifle termination comprises the copper screw thread straight joint, connector, the headkerchief that connect successively, described headkerchief is connected with gun barrel, copper screw thread straight joint and connector connecting bridge are wound around unsintered tape, connector and headkerchief connecting bridge are provided with an O type circle, and headkerchief and gun barrel connecting bridge are provided with the 2nd O type circle.
Further, described sealing head comprises sealing head body, is arranged on the y-type seal ring on sealing head body, and sealing head is fixedly installed on drive spindle by nut.
Compared with prior art, the utility model adopts described hand hole-sealing rifle to carry out sealing of hole, and operation is simple, and without wind regime and power supply, as propulsion source, sealing of hole is with low cost, and sealing of hole effect is better.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model rifle termination.
Fig. 3 is the utility model sealing head schematic diagram.
Fig. 4 is working diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As Fig. 1, 2, shown in 3, a kind of hand hole-sealing rifle, comprise gun barrel 2, be arranged on the front back-up ring 1 of gun barrel 2 front ends, be arranged on the rear back-up ring 3 of gun barrel 2 rear ends, be arranged on the rifle termination of front back-up ring 1 front end, described rear back-up ring 3 rear ends are provided with handle 9, on described handle 9, be provided with drive spindle 10, described drive spindle 10 stretches in gun barrel 2 through rear back-up ring 3, drive spindle 10 ends in gun barrel 2 are provided with sealing head, between handle 9 and rear back-up ring 3, on drive spindle 10, be provided with front vane 5, described front vane 5 belows are provided with trigger 8, described trigger 8 is hinged on handle 9, between described front vane 5 and rear back-up ring 3, be provided with front spring 4, between described handle 9 and rear blade 6, be provided with rear spring 7, described rifle termination comprises the copper screw thread straight joint 11, connector 12, the headkerchief 13 that connect successively, described headkerchief 13 is connected with gun barrel 2, copper screw thread straight joint 11 and connector 12 connecting bridges are wound around unsintered tape, connector 12 and headkerchief 13 connecting bridges are provided with an O type circle 15, and headkerchief 13 and gun barrel 2 connecting bridges are provided with the 2nd O type circle 16, described sealing head comprises sealing head body, is arranged on the y-type seal ring 14 on sealing head body, and sealing head is fixedly installed on drive spindle 10 by nut 22.
When dress injecting paste material, hold handle 9, press rear blade 6, pull back drive spindle 10, in the time that the sealing head of drive spindle 10 ends retreats to rear back-up ring 3 position of gun barrel 2, turn on front back-up ring 1, take off rifle termination, injecting paste material is poured into after gun barrel 2, put rifle termination and tighten front back-up ring 1.When sealing of hole, pull trigger 8 with hand and start injection hole sealing.
As shown in Figure 4, choice for use 1+1 rib fabric (flat rib fabric) is made hole sealing bag 18, and hole sealing bag 18 does not seal straight-tube shape for two ends, leaves the inlet point 181 that can fill in slip casting flexible pipe 20 on bag; Described hole sealing bag 18 need to be tightened with band 19 with Grouting Pipe 17.
The first step, is set on hole sealing bag 18 in Grouting Pipe 17, with band 19, hole sealing bag 18 two ends and Grouting Pipe 17 bindings is tightened, and hole sealing bag 18 does not allow at Grouting Pipe 17 surface slidings, and hole sealing bag 18 and Grouting Pipe 17 are connected as a single entity; Second step, inserts slip casting flexible pipe 20 inlet point 181 of hole sealing bag 18, and tightens with band 19; The 3rd step is sent into Grouting Pipe 17 set depth of boring together with hole sealing bag 18; The 4th step, pours sealing material in the gun barrel 2 of hand hole-sealing rifle, puts rifle termination and tightens after front back-up ring 1, connects slip casting flexible pipe 20 and pulls trigger 8 and carry out sealing of hole; The 5th step, pulls up slip casting flexible pipe 20 after sealing of hole finishes, and cleans hand hole-sealing rifle, in order to using next time.
Claims (3)
1. a hand hole-sealing rifle, comprise gun barrel, be arranged on the front back-up ring of gun barrel front end, be arranged on the rear back-up ring of gun barrel rear end, be arranged on the rifle termination of front back-up ring front end, it is characterized in that, described rear back-up ring rear end is provided with handle, on described handle, be provided with drive spindle, described drive spindle stretches in gun barrel through rear back-up ring, drive spindle end in gun barrel is provided with sealing head, between handle and rear back-up ring, on drive spindle, be provided with front vane, described front vane below is provided with trigger, described trigger is hinged on handle, between described front vane and rear back-up ring, be provided with front spring, between described handle and rear blade, be provided with rear spring.
2. a kind of hand hole-sealing rifle according to claim 1, it is characterized in that, described rifle termination comprises the copper screw thread straight joint, connector, the headkerchief that connect successively, described headkerchief is connected with gun barrel, copper screw thread straight joint and connector connecting bridge are wound around unsintered tape, connector and headkerchief connecting bridge are provided with an O type circle, and headkerchief and gun barrel connecting bridge are provided with the 2nd O type circle.
3. a kind of hand hole-sealing rifle according to claim 1, is characterized in that, described sealing head comprises sealing head body, is arranged on the y-type seal ring on sealing head body, and sealing head is fixedly installed on drive spindle by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098320.0U CN203728564U (en) | 2014-03-06 | 2014-03-06 | Manual hole sealing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098320.0U CN203728564U (en) | 2014-03-06 | 2014-03-06 | Manual hole sealing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728564U true CN203728564U (en) | 2014-07-23 |
Family
ID=51198651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098320.0U Expired - Fee Related CN203728564U (en) | 2014-03-06 | 2014-03-06 | Manual hole sealing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150421A (en) * | 2016-08-24 | 2016-11-23 | 天津宝骏科技股份有限公司 | A kind of oil field shaft mouth sealing device special material feeding rifle |
-
2014
- 2014-03-06 CN CN201420098320.0U patent/CN203728564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150421A (en) * | 2016-08-24 | 2016-11-23 | 天津宝骏科技股份有限公司 | A kind of oil field shaft mouth sealing device special material feeding rifle |
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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: 20140723 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |