CN209100086U - Coal mine drinking-water pipe gatherer - Google Patents
Coal mine drinking-water pipe gatherer Download PDFInfo
- Publication number
- CN209100086U CN209100086U CN201821847273.XU CN201821847273U CN209100086U CN 209100086 U CN209100086 U CN 209100086U CN 201821847273 U CN201821847273 U CN 201821847273U CN 209100086 U CN209100086 U CN 209100086U
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- water pipe
- drinking
- support arm
- coal mine
- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model coal mine drinking-water pipe gatherer disclose it is a kind of by withdrawing when wraping plate and hole wall between active force drive the expansion of multiple support plates, and then the drinking-water pipe gatherer that hole wall is supported, drinking-water pipe front end hole wall can be supported, prevent drinking-water pipe from falling off, it is characterized in that the connecting shaft is hollow structure, suspended tubes are placed on one end of the connecting shaft, guiding coollar is placed in the connecting shaft other end, extracting channel is formed inside the suspended tubes and inside connecting shaft, multiple built-in slots are equidistantly provided on the connecting shaft outer wall, support arm is placed in built-in slot, described support arm one end and connecting shaft are hinged, arc fixed strip is equipped on the support arm other end, rotation is placed in arc fixed strip, and by being connected on the inside of two clamp arm and arc fixed strip, rotary shaft one end is rotatably placed in rotary sleeve, multiple Fagging is equidistantly placed on the outside of connecting shaft, and is corresponded with the support arm in multiple built-in slots.
Description
Technical field
The utility model coal mine drinking-water pipe gatherer, be related to a kind of pair of underground aquifer carry out drilling draining when, to pumping
The device that water pipe is imported belongs to coal mine equipment field.In particular to a kind of by withdrawing when wraping plate and hole wall between effect
Power drives multiple support plate expansions, and then to the drinking-water pipe gatherer that hole wall is supported.
Background technique
Currently, when carrying out drilling draining to underground aquifer, needs using drinking-water pipe and drill and be connected to and drained, by
In the hydraulic pressure effect in aquifer, so that drinking-water pipe is easy to fall off in drilling, region especially more loose in rock stratum is taken out
It is easy to appear hole wall collapses for water pipe front position, so that the blockage that draws water, influences drinking-water pipe work, extraction area coverage subtracts
It is small, it is existing that aquifer is directly drilled through using hollow drill pipe, then drained, but since depth is larger, hollow drill pipe it is strong
Degree requires so that cost of manufacture increases, and after drilling rod is withdrawn, still cannot be supported to hole wall, influence the subsequent behaviour of hole wall
Make.
Summary of the invention
In order to improve above situation, wraping plate when the utility model coal mine drinking-water pipe gatherer provides one kind by withdrawing
Active force between hole wall drives multiple support plate expansions, and then to the drinking-water pipe gatherer that hole wall is supported.It can be right
Drinking-water pipe front end hole wall is supported, and prevents drinking-water pipe from falling off.
The utility model coal mine drinking-water pipe gatherer is achieved in that the utility model coal mine drinking-water pipe gatherer
It is made of guide ring, support arm, support plate, wraping plate, suspended tubes, built-in slot, connecting shaft, rotary sleeve, clamp arm and rotary shaft, it is described
Connecting shaft is hollow structure, and suspended tubes are placed on one end of the connecting shaft, and guiding coollar is placed in the connecting shaft other end, in the suspended tubes
Extracting channel is formed inside portion and connecting shaft, multiple built-in slots are equidistantly provided on the connecting shaft outer wall, and support arm is placed in built-in
In slot, described support arm one end and connecting shaft are hinged, and are equipped with arc fixed strip on the support arm other end, rotation is placed on
In arc fixed strip, and by being connected on the inside of two clamp arm and arc fixed strip, rotary shaft one end is rotatably placed in rotation
In set, multiple support plates are equidistantly placed on the outside of connecting shaft, and are corresponded with the support arm in multiple built-in slots, the support plate
For spiral plate, and inside is connected with the connecting shaft other end on corresponding support arm, and the support plate is close to one end of suspended tubes
It tilts outward and forms wraping plate.
In use, suspended tubes are placed on drinking-water pipe front end first when draining to underground aquifer, then will take out
Water pipe front end is transferred to drilling certain depth, and guide ring is oriented to drinking-water pipe, then wraping plate and borehole wall contact are returned
It draws, wraping plate and borehole wall friction, support plate stress gradually expand, and support plate stress can be deflected by rotary shaft, support
Arm is gradually tilted out of built-in slot, and then multiple support plates are expanded respectively and borehole wall fits closely, and carry out to borehole wall
Support, and then guarantee that drinking-water pipe front end and borehole wall are tightly fastened, it prevents from being detached from out of drilling, and prevent drinking-water pipe front end
Borehole collapse results in blockage to drinking-water pipe front end, reach to underground aquifer carry out drilling draining when, drinking-water pipe is imported
Purpose.
Beneficial effect.
One, drinking-water pipe front end borehole collapse can be prevented, prevents that drinking-water pipe front end is caused to block.
Two, drinking-water pipe front end hole wall can be supported, prevents drinking-water pipe from falling off.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model coal mine drinking-water pipe gatherer.
Fig. 2 is the three-dimensional structure diagram under the utility model coal mine drinking-water pipe gatherer holding state.
In attached drawing
Wherein part are as follows: guide ring (1), support arm (2), support plate (3), wraping plate (4), suspended tubes (5), built-in slot (6),
Connecting shaft (7), rotary sleeve (8), clamp arm (9), rotary shaft (10).
Specific embodiment:
The utility model coal mine drinking-water pipe gatherer is achieved in that by guide ring (1), support arm (2), support plate
(3), wraping plate (4), suspended tubes (5), built-in slot (6), connecting shaft (7), rotary sleeve (8), clamp arm (9) and rotary shaft (10) composition,
The connecting shaft (7) is hollow structure, and suspended tubes (5) are placed on connecting shaft (7) one end, and guide ring (1) is placed on connecting shaft (7)
The other end, the suspended tubes (5) are internal and connecting shaft (7) are internal forms extracting channel, equidistantly opens on connecting shaft (7) outer wall
Having multiple built-in slots (6), support arm (2) is placed in built-in slot (6), and described support arm (2) one end and connecting shaft (7) are hinged,
It is equipped with arc fixed strip on support arm (2) other end, rotary sleeve (8) is placed in arc fixed strip, and passes through two clamp arm
(9) it is connected on the inside of arc fixed strip, rotary shaft (10) one end is rotatably placed in rotary sleeve (8), multiple support plates (3)
It is equidistantly placed on the outside of connecting shaft (7), and is corresponded with the support arm (2) in multiple built-in slots (6), the support plate (3) is
Spiral plate, and inside is connected with connecting shaft (7) other end on corresponding support arm (2), the support plate (3) is close to suspended tubes
(5) one end tilts outward forms wraping plate (4).
In use, suspended tubes (5) are placed on drinking-water pipe front end first, then when draining to underground aquifer
Drinking-water pipe front end is transferred to drilling certain depth, guide ring (1) is oriented to drinking-water pipe, wraping plate (4) and borehole wall
Contact, then pulls back, wraping plate (4) and borehole wall friction, support plate (3) stress gradually expand, and support plate (3) stress can pass through
Rotary shaft (10) is deflected, and support arm (2) is gradually tilted out of built-in slot (6), so multiple support plates (3) expand respectively with
Borehole wall fits closely, and is supported to borehole wall, and then guarantees that drinking-water pipe front end and borehole wall are tightly fastened, and prevents
It is detached from out of drilling, and prevents drinking-water pipe front end borehole collapse, resulted in blockage, reach to underground aquifer to drinking-water pipe front end
When carrying out drilling draining, purpose that drinking-water pipe is imported.
Claims (3)
1. a kind of coal mine drinking-water pipe gatherer, it is characterized in that: by guide ring, support arm, support plate, extracting channel, suspended tubes,
Built-in slot, connecting shaft, rotary sleeve, clamp arm and rotary shaft composition, the connecting shaft are hollow structure, and suspended tubes are placed on connecting shaft
One end, guiding coollar are placed in the connecting shaft other end, and multiple built-in slots are equidistantly provided on the connecting shaft outer wall, and support arm is placed in interior
It sets in slot, described support arm one end and connecting shaft are hinged, and are equipped with arc fixed strip on the support arm other end, rotation is nested with
In in arc fixed strip, and by being connected on the inside of two clamp arm and arc fixed strip, rotary shaft one end is rotatably placed in rotation
In pivoted housing, multiple support plates are equidistantly placed on the outside of connecting shaft, and are corresponded with the support arm in multiple built-in slots, the support
It is connected on the inside of plate with the connecting shaft other end on corresponding support arm, the support plate tilts shape close to one end of suspended tubes outward
At wraping plate.
2. a kind of coal mine drinking-water pipe gatherer according to claim 1, it is characterised in that inside the suspended tubes and even
Extracting channel is formed inside spindle.
3. a kind of coal mine drinking-water pipe gatherer according to claim 1, it is characterised in that the support plate is spiral plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847273.XU CN209100086U (en) | 2018-11-10 | 2018-11-10 | Coal mine drinking-water pipe gatherer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847273.XU CN209100086U (en) | 2018-11-10 | 2018-11-10 | Coal mine drinking-water pipe gatherer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100086U true CN209100086U (en) | 2019-07-12 |
Family
ID=67158897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847273.XU Expired - Fee Related CN209100086U (en) | 2018-11-10 | 2018-11-10 | Coal mine drinking-water pipe gatherer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100086U (en) |
-
2018
- 2018-11-10 CN CN201821847273.XU patent/CN209100086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20191110 |