CN203716155U - Pneumatic anchor rod grouter - Google Patents
Pneumatic anchor rod grouter Download PDFInfo
- Publication number
- CN203716155U CN203716155U CN201320881873.9U CN201320881873U CN203716155U CN 203716155 U CN203716155 U CN 203716155U CN 201320881873 U CN201320881873 U CN 201320881873U CN 203716155 U CN203716155 U CN 203716155U
- Authority
- CN
- China
- Prior art keywords
- mortar
- valve
- tank
- pipe
- mortar jar
- 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 - Lifetime
Links
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract description 3
- 239000008397 galvanized steel Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
Abstract
The utility model discloses a pneumatic anchor rod grouter. The pneumatic anchor rod grouter comprises a mortar tank. The lower end of the mortar tank is connected with a discharging elbow, and the discharging elbow is connected with a grouting pipe through a discharging rubber pipe. A feeding port in the upper end of the mortar tank is internally provided with a bell-shaped valve. The side wall of the mortar tank is connected with an air inlet pipe which is provided with a plug valve and a gas pressure maintaining valve. The grouting pipe is provided with a flow control valve. The amount of mortar injected into anchor holes can be adjusted conveniently. The mortar tank is made of a galvanized steel sheet, and the inner wall of the tank body is smooth. The enlarged tank body is 0.4 m in diameter and 0.5 m in height, the available capacity is increased to be 240 L, and the capacity can meet the using requirement.
Description
Technical field
The utility model relates to a kind of pneumatic anchor pole grouting machine.
Background technology
At present, underground excavation project all can be used grouting rock bolt supporting and protection structure, the installation of grouting rock bolt will boring in perfusion mortar, generally with pneumatic anchor pole grouting machine, implement.Its principle is that pressure-air enters in grouting machine tank by air inlet pipe, promotes the good mortar material of mixing in prior tank filling, and mortar enters in armature boring by discharging elbow, discharging rubber tube, Grouting Pipe under High Pressure.But in implementation process, unstable, the outlet pipe of compressed air pressure is without control device, and grouting quality is difficult to control.Grouting mechanical irrigation body capacity less (the about 100L of useful capacity), inwall is more coarse.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic anchor pole grouting machine, and gas voltage stabilizing gate valve has been installed in air inlet pipe, automatically regulates admission pressure, reaches pressure equalizing stablizing effect.In the hand-held end of Grouting Pipe, set up flow control valve, can conveniently regulate the mortar amount of injecting in anchor hole.Mortar jar is used galvanized steel plain sheet to make, and inner tank wall is smooth.Increasing tank diameter is 0.4m, is highly 0.5m, and useful capacity is expanded as 240L, and capacity can meet instructions for use.
The technical solution of the utility model is as follows:
A kind of pneumatic anchor pole grouting machine, include mortar jar, mortar jar lower end is connected with discharging elbow, discharging elbow is connected with Grouting Pipe by discharging rubber tube, bell valve is installed in the charging aperture of mortar jar upper end, on mortar jar sidewall, connect air inlet pipe, plug valve, gas pressure maintaining valve are installed in air inlet pipe, in described Grouting Pipe, flow control valve is installed.
Described mortar jar tank diameter is increased to 0.4m.
The utility model has been installed gas voltage stabilizing gate valve in air inlet pipe, automatically regulates admission pressure, reaches pressure equalizing stablizing effect.In the hand-held end of Grouting Pipe, set up flow control valve, can conveniently regulate the mortar amount of injecting in anchor hole.Mortar jar is used galvanized steel plain sheet to make, and inner tank wall is smooth.Increasing tank diameter is 0.4m, is highly 0.5m, and useful capacity is expanded as 240L, and capacity can meet instructions for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of pneumatic anchor pole grouting machine, include mortar jar 1, mortar jar 1 tank diameter is increased to 0.4m, and mortar jar 1 lower end is connected with discharging elbow 2, and discharging elbow 2 is connected with Grouting Pipe 4 by discharging rubber tube 3, bell valve 5 is installed in the charging aperture of mortar jar 1 upper end, on mortar jar 1 sidewall, connect air inlet pipe 6, plug valve 7, gas pressure maintaining valve 8 are installed in air inlet pipe 6, flow control valve 9 is installed in described Grouting Pipe.
Claims (2)
1. a pneumatic anchor pole grouting machine, include mortar jar, it is characterized in that, mortar jar lower end is connected with discharging elbow, discharging elbow is connected with Grouting Pipe by discharging rubber tube, and bell valve is installed in the charging aperture of mortar jar upper end, on mortar jar sidewall, connects air inlet pipe, plug valve, gas pressure maintaining valve are installed in air inlet pipe, in described Grouting Pipe, flow control valve are installed.
2. a kind of pneumatic anchor pole grouting machine according to claim 1, is characterized in that, described mortar jar tank diameter is increased to 0.4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881873.9U CN203716155U (en) | 2013-12-30 | 2013-12-30 | Pneumatic anchor rod grouter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881873.9U CN203716155U (en) | 2013-12-30 | 2013-12-30 | Pneumatic anchor rod grouter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716155U true CN203716155U (en) | 2014-07-16 |
Family
ID=51155324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881873.9U Expired - Lifetime CN203716155U (en) | 2013-12-30 | 2013-12-30 | Pneumatic anchor rod grouter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454621A (en) * | 2014-11-04 | 2015-03-25 | 通辽矽砂工业公司 | Differential pressure type evacuation preventing mortar pump |
| CN105927248A (en) * | 2016-04-29 | 2016-09-07 | 中南大学 | Pressure stabilizing and gas exhausting device used for grouting site and mounting and using method thereof |
-
2013
- 2013-12-30 CN CN201320881873.9U patent/CN203716155U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454621A (en) * | 2014-11-04 | 2015-03-25 | 通辽矽砂工业公司 | Differential pressure type evacuation preventing mortar pump |
| CN105927248A (en) * | 2016-04-29 | 2016-09-07 | 中南大学 | Pressure stabilizing and gas exhausting device used for grouting site and mounting and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |