CN208294562U - A kind of coal mining drawing-off gas equipment - Google Patents
A kind of coal mining drawing-off gas equipment Download PDFInfo
- Publication number
- CN208294562U CN208294562U CN201820863697.9U CN201820863697U CN208294562U CN 208294562 U CN208294562 U CN 208294562U CN 201820863697 U CN201820863697 U CN 201820863697U CN 208294562 U CN208294562 U CN 208294562U
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- CN
- China
- Prior art keywords
- end surface
- top end
- drilling machine
- mine drilling
- movable support
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Abstract
A kind of coal mining drawing-off gas equipment, belong to coal mine gas discharge equipment technology field, including mine drilling machine, flexible handle, connect hose, locking device, movable snap-gauge, movable support, fixed drawstring, it is characterized by: top end surface middle is fitted with flexible handle on the right side of the mine drilling machine, top end surface rear middle is connected with connection hose on the mine drilling machine, top end surface middle is connected with locking device on the mine drilling machine, top end surface middle is fitted with movable snap-gauge on the mine drilling machine, top end surface middle is fitted with movable support on the left of the mine drilling machine, fixed drawstring is symmetrically respectively fixedly connected on the inside of the movable support before and after top end surface, staff can quickly change mine drilling machine and collection device or so replacement at any time, and staff at work can be by connecting tube It is fixed on mine drilling machine.
Description
Technical field
The utility model belongs to coal mine equipment technology field, and in particular to a kind of coal mining drawing-off gas equipment.
Background technique
In long-term working practice, when staff uses the drawing-off gas of mine drilling machine generation, common mine drilling machine
Replacement staff can not be controlled with gas collection device be changed without right-hand man for a long time and be easy to injury, and common gas is received
The connecting tube of acquisition means, which can not fix, is easy to block staff's sight, it has not been convenient to which staff operates with and reduce work
Efficiency.
Summary of the invention
The purpose of this utility model is: when in order to solve drawing-off gas of the staff using mine drilling machine generation, work
Personnel can quickly change mine drilling machine and collection device or so replacement at any time, and staff can will connect at work
Adapter tube is fixed on mine drilling machine, facilitates staff to operate with and improve working efficiency, its technical solution is as follows:
A kind of coal mining drawing-off gas equipment, it includes mine drilling machine 1, flexible handle 2, connection hose 3, locking dress
Set 4, movable snap-gauge 5, movable support 6, fixed drawstring 7, it is characterised in that: the 1 right side top end surface middle of mine drilling machine
It is fitted with flexible handle 2, top end surface rear middle is connected with connection hose 3, the mine drilling machine on the mine drilling machine 1
Top end surface middle is connected with locking device 4 on 1, and top end surface middle is fitted with movable snap-gauge on the mine drilling machine 1
5, the 1 left side top end surface middle of mine drilling machine is fitted with movable support 6, before the 6 inside top end surface of movable support
It is respectively symmetrically fixedly connected with fixed drawstring 7 afterwards, top end surface middle is each solid before the flexible handle 2 and the movable support 6
Surely it is connected with inserted block 2-1, top end surface rearward edges bilateral symmetry is respectively provided with jack 2-3, the inserted block 2- on the inserted block 2-1
1 side top end surface surrounding rear is fixedly connected with baffle 2-2, and the activity snap-gauge 5 is in concave shape, under the activity snap-gauge 5
Front and back is symmetrically respectively fixedly connected with inserting column 5-1 at top end surface left and right edges, and top end surface middle is set on the activity snap-gauge 5
There is through-hole 5-2, the inserting column 5-1 overall diameter size and the jack 2-3 inside diameter size cooperate, the locking device
4 T-shaped shapes, the locking, which fills 4, sets side top end surface lower edge and is fitted with bearing, and the bearing fixation is inserted into the mine
Inside 1 upper surface of well drilling machine, top end surface size and shape and the through-hole 5-2 interior size and shape on the locking device 4
Shape cooperates, and the L-shaped shape of the movable support 6, about the 6 top end surface rearward edges middle of movable support is equipped with
Placing groove 6-1,6 outer tip end surface rear of the movable support front and back are symmetrically respectively fixedly connected with thread gluing.
The utility model has the following beneficial effects: when in order to solve drawing-off gas of the staff using mine drilling machine generation,
Staff can quickly change mine drilling machine and collection device or so replacement at any time, and staff at work can be with
Connecting tube is fixed on mine drilling machine, staff is facilitated to operate with and improve working efficiency.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model
Fig. 2 is 2 structural schematic diagram of flexible handle of the utility model；
Fig. 3 is 6 structural schematic diagram of movable support of the utility model；
Fig. 4 is 5 structural schematic diagram of movable snap-gauge of the utility model；
Fig. 5 is 4 structural schematic diagram of locking device of the utility model.
Specific embodiment:
A kind of coal mining drawing-off gas equipment described in Fig. 2 Fig. 3 Fig. 4 Fig. 5 referring to Fig.1, it includes mine drilling machine 1, lives
Dynamic handle 2, connection hose 3, locking device 4, movable snap-gauge 5, movable support 6, fixed drawstring 7, it is characterised in that: the mine
1 right side top end surface middle of drilling machine is fitted with flexible handle 2, and top end surface rear middle connects on the mine drilling machine 1
There is connection hose 3, top end surface middle is connected with locking device 4, top on the mine drilling machine 1 on the mine drilling machine 1
Surface middle is fitted with movable snap-gauge 5, and the 1 left side top end surface middle of mine drilling machine is fitted with movable support 6, described
Fixed drawstring 7, the flexible handle 2 and the activity branch are symmetrically respectively fixedly connected with before and after 6 inside top end surface of movable support
Top end surface middle is respectively fixedly connected with inserted block 2-1 before frame 6, top end surface rearward edges bilateral symmetry on the inserted block 2-1
It is respectively provided with jack 2-3, the side inserted block 2-1 top end surface surrounding rear is fixedly connected with baffle 2-2, and the activity snap-gauge 5 is in
Concave shape, the activity snap-gauge 5 descend front and back at top end surface left and right edges to be symmetrically respectively fixedly connected with inserting column 5-1, the work
Top end surface middle is equipped with through-hole 5-2, the inserting column 5-1 overall diameter size and the jack 2-3 inside diameter on dynamic snap-gauge 5
Size cooperates, and the T-shaped shape of the locking device 4, the 4 side top end surface lower edge of locking device is fitted with axis
It holds, the bearing fixation is inserted into inside 1 upper surface of mine drilling machine, top end surface size and shape on the locking device 4
Shape and the through-hole 5-2 interior size and shape cooperate, the L-shaped shape of the movable support 6, on the movable support 6
Lower top end surface rearward edges middle is equipped with placing groove 6-1, and 6 outer tip end surface rear of the movable support front and back is symmetrical each
It is fixedly connected with thread gluing.
In use, the inserted block 2-1 on flexible handle 2 and movable support 6 is inserted on 1 side surface of mine drilling machine first,
Baffle 2-2 is contacted with 1 side surface of mine drilling machine simultaneously, movable snap-gauge 5 is then inserted into 1 top of mine drilling machine, is led to simultaneously
Hole 5-2 is inserted on locking device 4, while inserting column 5-1 being inserted into inside jack 2-3, and then rotary locking device 4 makes to lock
Device 4 blocks movable snap-gauge 5, and finally connection hose 3 is inserted into placing groove 6-1 and is wrapped in activity with that will fix drawstring 7
On bracket 6, when replacing flexible handle 2 and movable support 6, fixed drawstring 7 is opened first and takes connection hose 3
Out in placing groove 6-1, then movable snap-gauge 5 is removed and exchanges flexible handle 2 and movable support 6, again by movable snap-gauge 5 finally
It is secondary to be inserted on mine drilling machine 1 and fixed using locking device 4.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (5)
1. a kind of coal mining drawing-off gas equipment, including mine drilling machine (1), flexible handle (2), connection hose (3), locking
Device (4), movable snap-gauge (5), movable support (6), fixed drawstring (7), it is characterised in that: top on the right side of the mine drilling machine (1)
End surfaces middle is fitted with flexible handle (2), and it is soft to be connected with connection for top end surface rear middle on the mine drilling machine (1)
It manages (3), top end surface middle is connected with locking device (4) on the mine drilling machine (1), top on the mine drilling machine (1)
Surface middle is fitted with movable snap-gauge (5), and top end surface middle is fitted with movable support on the left of the mine drilling machine (1)
(6), fixed drawstring (7) are respectively symmetrically fixedly connected with before and after top end surface on the inside of the movable support (6).
2. a kind of coal mining drawing-off gas equipment according to claim 1, it is characterised in that: the flexible handle (2)
It is respectively fixedly connected with inserted block (2-1) with top end surface middle before the movable support (6), top table on the inserted block (2-1)
Face rearward edges bilateral symmetry is respectively provided with jack (2-3), and inserted block (2-1) side top end surface surrounding rear is fixedly connected with gear
Plate (2-2).
3. a kind of coal mining drawing-off gas equipment according to claim 2, it is characterised in that: the activity snap-gauge (5)
In concave shape, front and back is symmetrically respectively fixedly connected with inserting column (5-1) at top end surface left and right edges under the activity snap-gauge (5),
Top end surface middle is equipped with through-hole (5-2) on the activity snap-gauge (5), and inserting column (5-1) the overall diameter size is inserted with described
Hole (2-3) inside diameter size cooperates.
4. a kind of coal mining drawing-off gas equipment according to claim 3, it is characterised in that: the locking device (4)
T-shaped shape, locking device (4) side top end surface lower edge are fitted with bearing, and the bearing fixation is inserted into described
Inside mine drilling machine (1) upper surface, top end surface size and shape and the through-hole (5-2) are internal on the locking device (4)
Size and shape cooperates.
5. a kind of coal mining drawing-off gas equipment according to claim 1, it is characterised in that: the movable support (6)
L-shaped shape, top end surface rearward edges middle is equipped with placing groove (6-1) to the movable support (6) up and down, the activity branch
Thread gluing is symmetrically respectively fixedly connected with before and after frame (6) outer tip end surface rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863697.9U CN208294562U (en) | 2018-06-05 | 2018-06-05 | A kind of coal mining drawing-off gas equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863697.9U CN208294562U (en) | 2018-06-05 | 2018-06-05 | A kind of coal mining drawing-off gas equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294562U true CN208294562U (en) | 2018-12-28 |
Family
ID=64723769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820863697.9U Expired - Fee Related CN208294562U (en) | 2018-06-05 | 2018-06-05 | A kind of coal mining drawing-off gas equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294562U (en) |
-
2018
- 2018-06-05 CN CN201820863697.9U patent/CN208294562U/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: 20181228 Termination date: 20190605 |