CN203030462U - Portable oiling apparatus for U-shaped shed bolts - Google Patents
Portable oiling apparatus for U-shaped shed bolts Download PDFInfo
- Publication number
- CN203030462U CN203030462U CN 201220666206 CN201220666206U CN203030462U CN 203030462 U CN203030462 U CN 203030462U CN 201220666206 CN201220666206 CN 201220666206 CN 201220666206 U CN201220666206 U CN 201220666206U CN 203030462 U CN203030462 U CN 203030462U
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- CN
- China
- Prior art keywords
- oil
- portable
- storage tank
- spray gun
- bolts
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable oiling apparatus for U-shaped shed bolts. The portable oiling apparatus comprises an oil storage tank and a spraying gun. An oil sucking pipe is arranged in the oil storage tank. An oil inlet of the spraying gun is connected with the upper pipe port of the oil suck pipe through an oil guide pipe. A rod of the spraying gun is as long as 1.2 m. A bell-mouthed cover is arranged at the position of a nozzle of the spraying gun. According to the technical scheme, the bolts can be oiled by one person in a short time; the portable oiling apparatus is easy to use, convenient to mount and carry, and good in greasing effect.
Description
Technical field
The utility model belongs to coal road driving face safety protection technique field, is specifically related to a kind of portable U-shaped canopy bolt baster.
Background technology
Crossheading all adopts the U-shaped canopy supporting of contractibility about the coal road driving face at present.U-shaped canopy supporting can along with in the recovery process of tunnel to after country rock damages on every side, can suppress deformation of the surrounding rock in tunnel to a certain extent, can be out of shape by suitable for surrounding rock again, reach the purpose that allows the pressure, stablizes supporting, after reaching above-mentioned requirements, also help working face extraction.To remove the supporting in upper and lower two lanes during the working face extraction, because U-shaped canopy supporting is multistage type combination supporting, beam need use the card cable bolt to be connected with post lap-joint, and card cable bolt fastening finishing when setting up U-shaped canopy mainly act as when changing with roadway surrounding rock and makes U-shaped canopy produce contractibility with surrouding rock deformation.And U-shaped canopy supporting needs to remove during working face extraction, removes U-shaped canopy and at first will carry out Bolt dismantling.Because it is longer that the time is set up in the U-shaped canopy supporting in upper and lower two lanes, cause the corrosion of card cable bolt, rust extremely.Influence is big to using during dismantling, danger coefficient increases.
In the prior art, because the card cable bolt is higher apart from base plate, needs two people to cooperate and finish in the coal road tunneling process.And need set up platform.Bolt was smeared after card cable bolt oiling has both used cotton yarn to bedew in container, this operation is not only loaded down with trivial details again, and the bolt that whenever is coated with place's overlapped points need move once platform.Average per two people can smear the bolt of 8-10 canopy in one hour, and scribble effect is bad.
The utility model content
The purpose of this utility model is to solve the above-mentioned technical problem that exists in the prior art, and a kind of portable U-shaped canopy bolt baster is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Portable U-shaped canopy bolt baster of the present utility model comprises oil storage tank and spray gun, is provided with fuel sucking pipe in the oil storage tank, and the oil-in of spray gun is connected by oil guide pipe with the fuel sucking pipe upper orifice.
The long 1.2m of the barral of a gun of described spray gun, the shower nozzle place of spray gun is provided with loudspeaker mouth guard shield.
Described oil storage tank top is provided with pouring orifice and air inlet.
Adopt the technical solution of the utility model, can be put the oil to bolt at short notice by single, using method is simple, easy for installation, easy to carry, the effect of putting the oil is better.Average per 1 people can finish 50-80 canopy card cable bolt in one hour and put the oil, and improved about 10 times than original work efficiency, and safety coefficient had had reliable assurance.
The utility model is simplified traditional card cable bolt operation of putting the oil, and has added the form of mechanical work from manually-operated.When guaranteeing safe construction, improved construction efficiency greatly, reached really that scientific and technical innovation saves time, laborsaving, material saving and the aim of saving cost.And changed the mode that cable bolt is put the oil of in the past blocking, driving and the construction safety of stoping period have been established strong basis, filled up the blank that this construction does not have specific purpose tool.
Put the oil by using instrument of the present utility model to block cable bolt, it is higher apart from the floor effectively to solve U-shaped canopy bolt, and needs the safety coefficient of two people cooperation and erection construction platform operations.And can improve construction efficiency, be one man operation by two original people's simplified controls.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Portable U-shaped canopy bolt baster of the present utility model comprises oil storage tank 8 and spray gun 2 as shown in Figure 1, is provided with fuel sucking pipe 6 in the oil storage tank 8, and the oil storage tank top is provided with pouring orifice 5 and air inlet 7.The oil-in of spray gun is connected by Oil Guide flexible pipe 4 with the fuel sucking pipe upper orifice, and the end of spray gun is provided with shower nozzle adjusting knob 3, the long 1.2m of the barral of a gun of described spray gun, and the shower nozzle place of spray gun is provided with loudspeaker mouth guard shield 1.
Claims (3)
1. portable U-shaped canopy bolt baster, it is characterized in that: comprise oil storage tank and spray gun, be provided with fuel sucking pipe in the oil storage tank, the oil-in of spray gun is connected by oil guide pipe with the fuel sucking pipe upper orifice.
2. portable U-shaped canopy bolt baster according to claim 1, it is characterized in that: the long 1.2m of the barral of a gun of described spray gun, the shower nozzle place of spray gun is provided with loudspeaker mouth guard shield.
3. portable U-shaped canopy bolt baster according to claim 1, it is characterized in that: described oil storage tank top is provided with pouring orifice and air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666206 CN203030462U (en) | 2012-12-06 | 2012-12-06 | Portable oiling apparatus for U-shaped shed bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666206 CN203030462U (en) | 2012-12-06 | 2012-12-06 | Portable oiling apparatus for U-shaped shed bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030462U true CN203030462U (en) | 2013-07-03 |
Family
ID=48682604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666206 Expired - Fee Related CN203030462U (en) | 2012-12-06 | 2012-12-06 | Portable oiling apparatus for U-shaped shed bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238274A (en) * | 2016-01-12 | 2016-12-21 | 上海幸和电子科技有限公司 | High-speed railway sound wind barrier intelligence checks baster |
-
2012
- 2012-12-06 CN CN 201220666206 patent/CN203030462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238274A (en) * | 2016-01-12 | 2016-12-21 | 上海幸和电子科技有限公司 | High-speed railway sound wind barrier intelligence checks baster |
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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: 20130703 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |