CN207145780U - A kind of modified colliery leting speeper water jacket tube apparatus - Google Patents
A kind of modified colliery leting speeper water jacket tube apparatus Download PDFInfo
- Publication number
- CN207145780U CN207145780U CN201721158922.0U CN201721158922U CN207145780U CN 207145780 U CN207145780 U CN 207145780U CN 201721158922 U CN201721158922 U CN 201721158922U CN 207145780 U CN207145780 U CN 207145780U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- sealing sleeve
- jam plate
- latch segment
- sealing
- 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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Abstract
The utility model discloses a kind of modified colliery leting speeper water jacket tube apparatus, simple in construction, easy to operate, service life length, the technical scheme used for：A kind of modified colliery leting speeper water jacket tube apparatus, including sealing sleeve pipe, sealing sleeve pipe is tapered, and small set upside down, the middle part annular of sealing sleeve pipe is provided with multiple locking structures, and the lower end outside of sealing sleeve pipe is provided with external screw thread, and the upper end of sealing sleeve pipe is pushed down with pressed seat, sealing baffle plate is provided with the upside of pressed seat, is bolted between sealing baffle plate and pressed seat；Only jam plate and the latch segment of locking structure are hinged on the lateral wall of sealing sleeve pipe, and only the hinged end of jam plate is located at below the hinged end of latch segment, the free end of latch segment is provided with T connector, only T-slot is vertically arranged with jam plate along only jam plate, T connector matching is arranged in T-slot, and T-slot is step trough, for locking T connector；The utility model can be widely applied to colliery leting speeper apparatus field.
Description
Technical field
A kind of modified colliery leting speeper water jacket tube apparatus of the utility model, belong to colliery leting speeper equipment and technology neck
Domain.
Background technology
In Mine Production, deep fractures are gradually exploited in colliery, and Identification of Water Source in Mines is increasing with the increase of depth, then
Superjacent is destroyed plus small coal mines, top is formed the goaf of ponding.Goaf adopts that scope data is ominous, deep mine water
Situations such as source is in confused situation, all safety in production to mining area bring threat.Leting speeper is directly carried out in conventional leting speeper,
Hydraulic pressure is big, coal running into（Rock）When layer is soft, water body flow velocity in hole in front is too high to wash away coal column, is easy to cause permeable thing
Therefore.
Utility model content
The utility model overcomes the shortcomings of the prior art, there is provided a kind of modified colliery leting speeper upper water sleeve
Tube apparatus, simple in construction, easy to operate, service life length.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of modified colliery leting speeper
With water jacket tube apparatus, including sealing sleeve pipe, the sealing sleeve pipe is tapered, and it is small set upside down, the sealing sleeve pipe
Middle part annular is provided with multiple locking structures, and the lower end outside of the sealing sleeve pipe is provided with external screw thread, the sealing sleeve pipe
Upper end is pushed down with pressed seat, and sealing baffle plate is provided with the upside of the pressed seat, is passed through between the sealing baffle plate and pressed seat
Bolt is fixed；
The structure of the locking structure is：Including stopping jam plate and latch segment, only jam plate and the latch segment are hinged on only
On the lateral wall of jacket pipe, and the hinged end of the only jam plate is located at below the hinged end of latch segment, the freedom of the latch segment
End is provided with T connector, and described to be only vertically arranged with T-slot along only jam plate on jam plate, the T connector matching is arranged in T-slot,
And the T-slot is step trough, for locking T connector.
Pressed seat and the sealing baffle plate is concrete structure.
The bolt is linked together the two by the threaded sleeve being embedded in pressed seat and sealing baffle plate.
The utility model has an advantageous effect in that compared with prior art：The utility model is unidirectional using locking structure
It locking characteristic, after water detecting drill rod is drilled hole, can quickly insert in drilling, one carry triggering locking structure then up, by only
Jacket pipe is firmly secured in coal seam, and the utility model overcomes the problem of existing water-baffling sleeve tube capacity is drawn out easily, and installs
Simply, structure is reliable, service life length.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：Jam plate untill jacket pipe, 2 are locking structure, 21 untill 1,22 be latch segment, 3 be external screw thread, 4 be compression
Seat, 5 be sealing baffle plate, 6 be bolt, 7 be water detecting drill rod.
Embodiment
As shown in figure 1, a kind of modified colliery leting speeper water jacket tube apparatus of the utility model, including sealing sleeve pipe 1,
The sealing sleeve pipe 1 is tapered, and it is small set upside down, the middle part annular of the sealing sleeve pipe 1 is provided with multiple locking structures
2, the lower end outside of the sealing sleeve pipe 1 is provided with external screw thread 3, and the upper end pressed seat 4 of the sealing sleeve pipe 1 is pushed down, described
The upside of pressed seat 4 is provided with sealing baffle plate 5, is fixed between the sealing baffle plate 5 and pressed seat 4 by bolt 6；
The structure of the locking structure 2 is：Including stopping jam plate 21 and latch segment 22, only jam plate 21 and the latch segment 22 are equal
It is hinged on the lateral wall of sealing sleeve pipe 1, and the hinged end of the only jam plate 21 is located at below the hinged end of latch segment 22, it is described
The free end of latch segment 22 is provided with T connector, described to be only vertically arranged with T-slot, the T connector along only jam plate 21 on jam plate 21
Matching is arranged in T-slot, and the T-slot is step trough, for locking T connector.
The pressed seat 4 and sealing baffle plate 5 are concrete structure.
The bolt 6 is linked together the two by the threaded sleeve being embedded in pressed seat 4 and sealing baffle plate 5.
The utility model utilizes the unidirectional locking characteristic of locking structure 2, after water detecting drill rod 7 is drilled hole, can quickly insert
Enter in drilling, one carry triggering locking structure 2 then up, sealing sleeve pipe is firmly secured in coal seam, the utility model gram
The problem of existing water-baffling sleeve tube capacity is drawn out easily has been taken, and has been installed simply, structure is reliable, service life length.
The utility model is explained in detail above in conjunction with embodiment, but the utility model is not limited to above-mentioned implementation
Example, in those of ordinary skill in the art's possessed knowledge, can also not depart from the premise of the utility model aims
It is lower that various changes can be made.
Claims (3)
1. a kind of modified colliery leting speeper water jacket tube apparatus, it is characterised in that including sealing sleeve pipe（1）, the sealing
Sleeve pipe（1）It is tapered, and it is small set upside down, the sealing sleeve pipe（1）Middle part annular be provided with multiple locking structures（2）,
The sealing sleeve pipe（1）Lower end outside be provided with external screw thread（3）, the sealing sleeve pipe（1）Upper end pressed seat（4）Pressure
Firmly, the pressed seat（4）Upside be provided with sealing baffle plate（5）, the sealing baffle plate（5）And pressed seat（4）Between pass through spiral shell
Bolt（6）It is fixed；
The locking structure（2）Structure be：Including stopping jam plate（21）And latch segment（22）, the only jam plate（21）And latch segment
（22）It is hinged on sealing sleeve pipe（1）Lateral wall on, and it is described only jam plate（21）Hinged end be located at latch segment（22）Hinge
Connect end lower section, the latch segment（22）Free end be provided with T connector, the only jam plate（21）Stop jam plate in upper edge（21）Longitudinal direction is set
T-slot is equipped with, the T connector matching is arranged in T-slot, and the T-slot is step trough, for locking T connector.
A kind of 2. leting speeper water jacket tube apparatus in modified colliery according to claim 1, it is characterised in that the pressure
Tight seat（4）With sealing baffle plate（5）It is concrete structure.
A kind of 3. leting speeper water jacket tube apparatus in modified colliery according to claim 2, it is characterised in that the spiral shell
Bolt（6）By being embedded in pressed seat（4）With sealing baffle plate（5）Interior threaded sleeve links together the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158922.0U CN207145780U (en) | 2017-09-11 | 2017-09-11 | A kind of modified colliery leting speeper water jacket tube apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158922.0U CN207145780U (en) | 2017-09-11 | 2017-09-11 | A kind of modified colliery leting speeper water jacket tube apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145780U true CN207145780U (en) | 2018-03-27 |
Family
ID=61678572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158922.0U Expired - Fee Related CN207145780U (en) | 2017-09-11 | 2017-09-11 | A kind of modified colliery leting speeper water jacket tube apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486282A (en) * | 2020-03-10 | 2020-08-04 | 上海戌泰洁净设备有限公司 | Make things convenient for dismouting toilet's sleeve pipe structure |
| CN113216848A (en) * | 2021-06-23 | 2021-08-06 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-diameter drilling on coal mine ground |
-
2017
- 2017-09-11 CN CN201721158922.0U patent/CN207145780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486282A (en) * | 2020-03-10 | 2020-08-04 | 上海戌泰洁净设备有限公司 | Make things convenient for dismouting toilet's sleeve pipe structure |
| CN113216848A (en) * | 2021-06-23 | 2021-08-06 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-diameter drilling on coal mine ground |
| CN113216848B (en) * | 2021-06-23 | 2023-12-01 | 中勘资源勘探科技股份有限公司 | Sleeve thrust limiting device for large-caliber drilling on coal mine ground |
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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 |
Granted publication date: 20180327 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |