CN203847023U - Device for conveying long-distance gas extraction pipe into hole - Google Patents
Device for conveying long-distance gas extraction pipe into hole Download PDFInfo
- Publication number
- CN203847023U CN203847023U CN201420273730.4U CN201420273730U CN203847023U CN 203847023 U CN203847023 U CN 203847023U CN 201420273730 U CN201420273730 U CN 201420273730U CN 203847023 U CN203847023 U CN 203847023U
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- CN
- China
- Prior art keywords
- hole
- casing
- plate
- drive rod
- arc
- 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.)
- Withdrawn - After Issue
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Abstract
A device for conveying a long-distance gas extraction pipe into a hole comprises a transmission box and a movable support. The transmission box is composed of a box body, a front spring, a drive plate, a drive rod, a rear spring, a braking plate and a button. The box body is of a closed cavity structure. A button hole, a drive rod opening, pin holes, a positioning pin hole and positioning hanging holes are formed in the box body, wherein the drive rod, the drive plate and the braking plate are connected through the pin holes, and the transmission box can be fixed to the movable support through the positioning pin hole and the positioning hanging holes. The movable support is composed of an arc-shaped support, an arc-shaped positioning groove, handles and wheels, wherein four support legs are arranged on the lower portion of the arc-shaped support, the lower ends of the two support legs on the rear portion are conical, a dial gauge is arranged on the arc-shaped positioning groove, and therefore the transmission angle of the transmission box can be conveniently regulated. The device is simple in structure and easy and convenient to operate. When the device is used for conveying the long-distance gas extraction pipe into the coal bed drilled hole, the speed is high, efficiency is high, the process can be completed by one person, the device has the advantages of saving time, manpower and labor and the like, and the device has certain application value in the coal mine underground gas extraction technology.
Description
Technical field
The utility model relates in a kind of hole long apart from gas pumping pipe conveyer, is particularly useful for transmitting in coal mine gas extraction technology the gas pumping pipe of long distance.
Background technology
The major measure that China administers mine gas is at present taking drilling gas extraction way as main gas pumping measure.Along with the increase of the coal mining degree of depth, coal mine gas pressure is increasing, in coal seam, the length of extraction borehole is also more and more longer, but at present in enforcement drilling gas extraction technology, need manually in coal bed drilling, to transmit length apart from gas pumping pipe, difficulty is large, it is artificial, time-consuming to consume, and operating efficiency is low.For effectively addressing the above problem, researching and developing a kind of easy and simple to handle, safe and reliable length, to send device apart from gas pumping pipe be very necessary, and this extensive use to gas pumping measure has great importance.
Summary of the invention
The purpose of this utility model is for the problem existing in prior art, provides long apart from gas pumping pipe conveyer in a kind of simple in structure, easy to operate, safe and reliable, time saving and energy saving hole.
For achieving the above object, the technical solution of the utility model is: in hole, length comprises movable supporting frame, is located at the transmission case in movable supporting frame apart from gas pumping pipe conveyer;
Described transmission case comprises casing, front spring, drive plate, drive rod, rear spring, keep plate and button; Described casing is closed cavity cell structure, in casing, be provided with the dividing plate that is divided into former and later two chambers, described drive plate is located in the front chamber of casing, on the base plate of the bottom of drive plate in pin-and-hole one is hingedly fixed in casing front chamber, described drive rod is hinged on casing through pin-and-hole two, described keep plate is located in the rear chamber of casing, on the base plate of the bottom of keep plate in pin-and-hole three is hingedly fixed in casing rear chamber; In rear and front end, drive plate, dividing plate and the keep plate same level of casing, have the through hole passing for gas pumping pipe, between drive plate and casing front portion, be provided with front spring, between keep plate and dividing plate, be provided with rear spring, box back top is provided with button hole, in button hole, be provided with the button that promotes keep plate, the top of casing is provided with drive rod opening, described drive rod is connected with drive plate through rivet through drive rod opening, the top of casing is provided with location hanging hole, and bottom is provided with dowel hole;
Described movable supporting frame comprises arc support, arc positioning groove, positioning bolt, handle and wheel, the bottom of described arc support is provided with four rack legs, both sides, rear portion are provided with two pin-and-holes, symmetrical, be connected by pin with the dowel hole on casing, described arc positioning groove has two, be positioned at the both sides of arc support front portion, symmetrical, described positioning bolt is connected with the location hanging hole on casing through arc positioning groove, described handle and wheel respectively have two, handle symmetry is positioned on the after-poppet leg of two, arc support rear portion, wheel symmetry is positioned at the lower end of two fore-stock legs of arc support front portion.
Described arc positioning groove side indicates scale; Two after-poppet leg lower ends at described removable frame rear portion are taper; Described drive rod is S type.
Beneficial effect: owing to having adopted technique scheme, the utility model can solve in current coal mine gas drainage technology, manually to transmit in coal bed drilling long during apart from gas pumping pipe difficulty large, consume artificial, time taking problem, utilize conveyer to transmit length apart from gas pumping pipe in coal bed drilling, its time is short, speed is fast, effectively improve operating efficiency, saved the activity duration; And, transmit same distance in boring, complete under the prerequisite of identical workload, singlely just can complete, compared with prior art, greatly reduce artificial quantity, save economic spending.It is simple in structure, easy and simple to handle, have save time, the feature such as laborsaving, saving of labor, in coal mine gas extraction technology, be with a wide range of applications.
Brief description of the drawings
Fig. 1 is the long structural representation apart from gas pumping pipe conveyer in the utility model boring.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is the cross-sectional view of the utility model transmission case.
Fig. 4 is the cross-section structure stereogram of the utility model transmission case.
In figure: 1-transmission case, 2-movable supporting frame, 3-gas pumping pipe, 4-casing, 5-front spring, 6-drive plate, 7-drive rod, 8-rear spring, 9-keep plate, 10-button, 11-dividing plate, 12-button hole, 13-drive rod opening, 14-pin-and-hole one, 15-pin-and-hole two, 16-pin-and-hole three, 17-dowel hole, 18-locates hanging hole, through hole before 19-, 20-drive plate through hole, 21-bulkhead through-hole, 22-keep plate through hole, through hole after 23-, 24-rivet, 25-arc support, 26-arc positioning groove, 27-handle, 28-wheel, 29-after-poppet leg, 30-fore-stock leg, 31-pin-and-hole, 32-positioning bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, an embodiment of the present utility model is further described:
As shown in Figure 1, long apart from gas pumping pipe conveyer in hole of the present utility model, mainly formed by movable supporting frame 2, the transmission case 1 that is located in movable supporting frame 2;
As shown in Fig. 3 Fig. 4, described transmission case 1 comprises casing 4, front spring 5, drive plate 6, drive rod 7, rear spring 8, keep plate 9 and button 10, described casing 4 is closed cavity cell structure, in casing 4, be provided with the dividing plate 11 that is divided into former and later two chambers, described drive plate 6 is located in the front chamber of casing 4, on the base plate of the bottom of drive plate 6 in pin-and-hole 1 is hingedly fixed in casing 4 front chamber, described keep plate 9 is located in the rear chamber of casing 4, on the base plate of the bottom of keep plate 9 in pin-and-hole 3 16 is hingedly fixed in casing 4 rear chamber, the rear and front end of casing 4, drive plate 6, in dividing plate 11 and keep plate 9 same levels, have the front through hole 19 passing for gas pumping pipe, drive plate through hole 20, bulkhead through-hole 21, keep plate through hole 22, rear through hole 23, between drive plate 6 and casing 4 front portions, be provided with front spring 5, between keep plate 9 and dividing plate 11, be provided with rear spring 8, casing 4 upper rear end are provided with button hole 12, in button hole 12, be provided with the button 10 that promotes keep plate 9, the top of casing 4 is provided with drive rod opening 13, described drive rod 7 is S type, utilize pin to pass pin-and-hole 2 15, drive rod 7 is hinged on casing 4, drive rod 7 is connected with drive plate 6 through rivet 24 through drive rod opening 13, the rear end, top of casing 4 is arranged with two location hanging holes 18, bottom front end is arranged with two dowel holes 17,
As shown in Fig. 1 Fig. 2, described movable supporting frame 2 comprises arc support 25, arc positioning groove 26, positioning bolt 32, handle 27 and wheel 28, the bottom of described arc support 25 is provided with four rack legs, two rack leg 29 lower ends that are positioned at rear portion are tapered, arc support 25 both sides, rear portion are provided with two pin-and-holes 31, symmetrical, be connected with dowel hole 17 pins on casing 4 by two pin-and-holes 31, described arc positioning groove 26 has two, be positioned at the both sides of arc support 25 front portions, symmetrical, arc positioning groove 26 sides indicate the scale of the convenient transmission angle that regulates transmission case 1.Described positioning bolt 32 is connected with two location hanging holes 18 on casing 4 through arc positioning groove 26, described handle 27 and wheel 28 respectively have two, handle 27 symmetries are positioned on the after-poppet leg 29 of two, 25 rear portion of arc support, wheel 28 symmetries are positioned at the lower end of two fore-stock legs 30 of arc support 25 front portions, facilitate traversing carriage.
Work out-of-date: when transmitting the gas pumping pipe 3 of long distance in coal bed drilling, first pin button 10, gas pumping pipe 3 is entered by transmission case 1 rear end through hole 23, pass successively the front through hole 19 of keep plate through hole 22, rear spring 8, box partition through hole 21, drive plate through hole 20, front spring 5 and casing; Release button 10 again, regulates the transmission angle of transmission case 1 by positioning bolt 32, make gas pumping pipe 3 consistent with the angle of coal bed drilling; Then repeatedly pull back the handle of drive rod 7, just can constantly in boring, transmit gas pumping pipe 3; In the time that needs are removed gas pumping pipe 3 backward, pin button 10 and can realize.
Claims (4)
1. long apart from a gas pumping pipe conveyer in hole, it is characterized in that: it comprises movable supporting frame (2), is located at the transmission case (1) in movable supporting frame (2);
Described transmission case (1) comprises casing (4), front spring (5), drive plate (6), drive rod (7), rear spring (8), keep plate (9) and button (10), described casing (4) is closed cavity cell structure, in casing (4), be provided with the dividing plate (11) that is divided into former and later two chambers, described drive plate (6) is located in the front chamber of casing (4), on the base plate of the bottom of drive plate (6) in pin-and-hole one (14) is hingedly fixed in casing (4) front chamber, described drive rod (7) is hinged on casing (4) through pin-and-hole two (15), described keep plate (9) is located in the rear chamber of casing (4), on the base plate of the bottom of keep plate (9) in pin-and-hole three (16) is hingedly fixed in casing (4) rear chamber, the rear and front end of casing (4), drive plate (6), in dividing plate (11) and keep plate (9) same level, have the through hole passing for gas pumping pipe, between drive plate (6) and casing (4) front portion, be provided with front spring (5), between keep plate (9) and dividing plate (11), be provided with rear spring (8), casing (4) upper rear end is provided with button hole (12), in button hole (12), be provided with the button (10) that promotes keep plate (9), the top of casing (4) is provided with drive rod opening (13), described drive rod (7) is connected with drive plate (6) through rivet (24) through drive rod opening (13), the top of casing (4) is provided with location hanging hole (18), bottom is provided with dowel hole (17),
Described movable supporting frame (2) comprises arc support (25), arc positioning groove (26), positioning bolt (32), handle (27) and wheel (28), the bottom of described arc support (25) is provided with four rack legs, both sides, rear portion are provided with two pin-and-holes (31), symmetrical, be connected by pin with the dowel hole (17) on casing (4), described arc positioning groove (26) has two, be positioned at the anterior both sides of arc support (25), symmetrical, described positioning bolt (32) is connected with the location hanging hole (18) on casing (4) through arc positioning groove (26), described handle (27) and wheel (28) respectively have two, handle (27) symmetry is positioned on arc support (25) two the after-poppet legs in rear portion (29), wheel (28) symmetry is positioned at the lower end of anterior two the fore-stock legs (30) of arc support (25).
2. long apart from gas pumping pipe conveyer in hole according to claim 1, it is characterized in that: described arc positioning groove (26) side indicates scale.
3. long apart from gas pumping pipe conveyer in hole according to claim 1, it is characterized in that: two after-poppet legs (29) lower end at described removable frame (2) rear portion is taper.
4. long apart from gas pumping pipe conveyer in hole according to claim 1, it is characterized in that: described drive rod (7) is S type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273730.4U CN203847023U (en) | 2014-05-26 | 2014-05-26 | Device for conveying long-distance gas extraction pipe into hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273730.4U CN203847023U (en) | 2014-05-26 | 2014-05-26 | Device for conveying long-distance gas extraction pipe into hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847023U true CN203847023U (en) | 2014-09-24 |
Family
ID=51560057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273730.4U Withdrawn - After Issue CN203847023U (en) | 2014-05-26 | 2014-05-26 | Device for conveying long-distance gas extraction pipe into hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982150A (en) * | 2014-05-26 | 2014-08-13 | 中国矿业大学 | In-hole long-distance gas extraction pipe conveying device |
-
2014
- 2014-05-26 CN CN201420273730.4U patent/CN203847023U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982150A (en) * | 2014-05-26 | 2014-08-13 | 中国矿业大学 | In-hole long-distance gas extraction pipe conveying device |
| CN103982150B (en) * | 2014-05-26 | 2016-01-13 | 中国矿业大学 | Long distance gas pumping pipe conveyer in hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160113 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |