CN214368347U - Sealed effectual colliery gas drainage tubular product interfacing apparatus - Google Patents
Sealed effectual colliery gas drainage tubular product interfacing apparatus Download PDFInfo
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- CN214368347U CN214368347U CN202120078496.XU CN202120078496U CN214368347U CN 214368347 U CN214368347 U CN 214368347U CN 202120078496 U CN202120078496 U CN 202120078496U CN 214368347 U CN214368347 U CN 214368347U
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- pipeline
- fixing plate
- fixed plate
- gas drainage
- sealing rubber
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Abstract
The utility model discloses a sealed effectual colliery gas drainage tubular product interfacing apparatus, including first fixed plate, sealing rubber cover, connecting tube and second fixed plate, the mouth of pipe both ends of connecting tube all are provided with spacing interface, and it has first pipeline and second pipeline, two to peg graft respectively in the spacing interface sealing rubber cover cup joints on first pipeline, connecting tube and second pipeline, and sealing rubber cover is connecting tube laminating portion and pipeline laminating portion, the surface at pipeline laminating portion is installed to first fixed plate and third fixed plate, and the surface mounting of pipeline laminating portion has second fixed plate and fourth fixed plate, the mounting panel is all installed at the both ends of first fixed plate, second fixed plate, third fixed plate and fourth fixed plate. The utility model discloses possess jointing equipment and conveniently install and dismantle, be favorable to saving the connection time of colliery gas drainage pipe and the colliery gas drainage pipe after connecting seals the advantage that the effect is better, convenient to use.
Description
Technical Field
The utility model relates to a pipe connection equipment technical field specifically is a sealed effectual colliery gas drainage tubular product interfacing apparatus.
Background
According to recent statistical data, among various coal mine accidents, coal mine accidents caused by gas explosion account for about 47% of the total number of coal mine accidents. In order to ensure safe production, all levels of units and departments of a coal mine pay great attention to relevant research on gas, and currently, the most common measure in coal mine production is to pump out the gas by using a special pipeline so as to ensure the safe operation of mine operation. The gas pipeline is a special pipeline for pumping and discharging gas in a coal mine. The quality of the gas pipeline directly affects the safety production of the coal mine. Therefore, the quality of the gas drainage pipeline has a great influence on the safety production of the coal mine. At present, pipes for gas drainage in coal mines comprise polyethylene pipes, polyvinyl chloride Z-shaped pipes, common steel pipes and plastic-coated steel pipes.
Colliery gas drainage pipeline in use is because of length is not enough, so need connect the extension to two pipelines, mainly adopts at pipe connection mouth department welding flange dish at present, later connects through the bolt cooperation, and the mode of welding flange dish is comparatively time-consuming, and sealed effect is not good enough moreover, if the condition that appears revealing takes place the dangerous condition easily, has caused inconvenience to the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed effectual colliery gas drainage tubular product interfacing apparatus possesses the jointing equipment and conveniently installs and dismantle, is favorable to saving colliery gas drainage pipeline's the connection time and the colliery gas drainage pipeline after connecting sealed advantage better, the convenient to use of effect, has solved the problem that above-mentioned technical background proposed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed effectual colliery gas drainage tubular product interfacing apparatus, includes first fixed plate, sealing rubber cover, connecting tube and second fixed plate, the mouth of pipe both ends of connecting tube all are provided with spacing interface, and it has first pipeline and second pipeline, two to peg graft respectively in the spacing interface sealing rubber cover cup joints on first pipeline, connecting tube and second pipeline, and sealing rubber cover is connecting tube laminating portion and pipeline laminating portion, the surface at pipeline laminating portion is installed to first fixed plate and third fixed plate, and the surface mounting of pipeline laminating portion has second fixed plate and fourth fixed plate, the mounting panel is all installed at the both ends of first fixed plate, second fixed plate, third fixed plate and fourth fixed plate, has seted up the screw hole on the mounting panel, and threaded hole installs fastening bolt.
Preferably, the number of the limiting interfaces is two, and the two limiting interfaces are distributed in pairs.
Preferably, the first pipeline and the second pipeline are coal mine gas drainage pipelines.
Preferably, two the inner wall of the connecting pipe laminating part of the sealing rubber sleeve is laminated with the outer surface of the connecting pipe, and the inner walls of the pipe laminating parts of the two sealing rubber sleeves are respectively laminated with the outer surfaces of the first pipe and the second pipe.
Preferably, the first fixing plate and the third fixing plate are fixed to the second fixing plate and the fourth fixing plate through fastening bolts in a threaded connection mode.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has the advantages of it is better to peg graft in the spacing interface of connecting tube respectively through the colliery gas drainage pipeline that will carry out two needs and connect, then embolia the sealing rubber cover from the one end of colliery gas drainage pipeline, make the surface laminating of connecting tube laminating position in connecting tube, then first fixed plate and third fixed plate butt joint are fixed its surface in pipeline laminating portion through screwing up fastening bolt, the surface in connecting tube laminating portion is fixed through same mode to second fixed plate and fourth fixed plate, two tip of sealing rubber cover have good sealed effect after being compressed tightly the laminating, and the installation is convenient with the dismantlement, the utility model has the advantages of the connecting device is conveniently installed and is dismantled, the colliery gas drainage pipeline sealing effect after being favorable to saving the connection time of colliery gas drainage pipeline and connecting is better, convenient to use.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the fixing plate of the present invention;
FIG. 3 is a schematic view of the structure of the connecting pipe of the present invention;
fig. 4 is a schematic structural view of the sealing rubber sleeve of the present invention.
The reference numerals and names in the figures are as follows:
1. a first conduit; 2. a first fixing plate; 3. sealing the rubber sleeve; 4. connecting a pipeline; 5. a second fixing plate; 6. a second conduit; 7. a third fixing plate; 8. a fourth fixing plate; 9. mounting a plate; 10. fastening a bolt; 11. a limiting interface; 12. a connecting pipe fitting part; 13. a pipe fitting portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides an embodiment: a coal mine gas drainage pipe butt joint device with good sealing effect comprises a first fixing plate 2, a sealing rubber sleeve 3, a connecting pipeline 4 and a second fixing plate 5, wherein limiting interfaces 11 are arranged at two ends of a pipe orifice of the connecting pipeline 4, a first pipeline 1 and a second pipeline 6 are respectively inserted into the limiting interfaces 11, the two sealing rubber sleeves 3 are sleeved on the first pipeline 1, the connecting pipeline 4 and the second pipeline 6, the sealing rubber sleeve 3 is divided into a connecting pipe fitting part 12 and a pipeline fitting part 13, the first fixing plate 2 and a third fixing plate 7 are arranged on the outer surface of the pipeline fitting part 13, a second fixing plate 5 and a fourth fixing plate 8 are arranged on the outer surface of the pipeline fitting part 13, mounting plates 9 are arranged at two ends of the first fixing plate 2, the second fixing plate 5, the third fixing plate 7 and the fourth fixing plate 8, and threaded holes are formed in the mounting plates 9, the utility model discloses a threaded hole installs fastening bolt 10, through pegging graft respectively in connecting tube 4's spacing interface 11 with two colliery gas drainage pipelines that need connect, then embolia sealing rubber sleeve 3 from colliery gas drainage pipeline's one end, make connecting tube laminating portion 12 be located the surface laminating of connecting tube 4, then first fixed plate 2 and third fixed plate 7 butt joint are fixed its surface at pipeline laminating portion 13 through screwing up fastening bolt 10, and second fixed plate 5 and fourth fixed plate 8 are fixed at the surface of connecting tube laminating portion 12 through the same mode, have good sealed effect after two tip of sealing rubber sleeve 3 are compressed tightly and are laminated, and the installation is convenient with the dismantlement, the utility model discloses have the connecting device conveniently install and dismantle, be favorable to saving colliery gas drainage pipeline's connection time and colliery gas drainage pipeline sealed effect after connecting better, Convenient use.
Specifically, the number of the limiting interfaces 11 is two, and the two limiting interfaces 11 are distributed in pairs.
Specifically, the first pipeline 1 and the second pipeline 6 are coal mine gas drainage pipelines.
Specifically, two the inner wall of the connecting pipe joint part 12 of the sealing rubber sleeve 3 is jointed with the outer surface of the connecting pipe 4, and the inner walls of the pipe joint parts 13 of the two sealing rubber sleeves 3 are respectively jointed with the outer surfaces of the first pipe 1 and the second pipe 6.
Specifically, the first fixing plate 2 and the third fixing plate 7 are fixed to the second fixing plate 5 and the fourth fixing plate 8 through fastening bolts 10 in a threaded connection mode.
The working principle is as follows: the utility model discloses when the pipe connection, peg graft respectively in connecting tube 4's spacing interface 11 through the colliery gas drainage pipeline that will carry out two needs to connect, then embolia sealed rubber sleeve 3 from the one end of colliery gas drainage pipeline, make connecting pipe laminating portion 12 be located connecting tube 4's surface laminating, then first fixed plate 2 and the 7 butt joints of third fixed plate are fixed its surface at pipeline laminating portion 13 through screwing up fastening bolt 10, the surface at connecting pipe laminating portion 12 is fixed through same mode to second fixed plate 5 and fourth fixed plate 8, have good sealed effect after two tip of sealed rubber sleeve 3 are compressed tightly the laminating, and the installation is convenient with the dismantlement.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a sealed effectual colliery gas drainage tubular product interfacing apparatus, includes first fixed plate (2), sealing rubber sleeve (3), connecting tube (4) and second fixed plate (5), its characterized in that: the two ends of the pipe orifice of the connecting pipeline (4) are respectively provided with a limiting interface (11), a first pipeline (1) and a second pipeline (6) are respectively inserted into the limiting interfaces (11), two sealing rubber sleeves (3) are sleeved on the first pipeline (1), the connecting pipeline (4) and the second pipeline (6), the sealing rubber sleeves (3) are divided into a connecting pipe attaching part (12) and a pipeline attaching part (13), a first fixing plate (2) and a third fixing plate (7) are installed on the outer surface of the pipeline attaching part (13), a second fixing plate (5) and a fourth fixing plate (8) are installed on the outer surface of the pipeline attaching part (13), mounting plates (9) are installed at the two ends of the first fixing plate (2), the second fixing plate (5), the third fixing plate (7) and the fourth fixing plate (8), and threaded holes are formed in the mounting plates (9), the threaded hole is internally provided with a fastening bolt (10).
2. The coal mine gas drainage pipe butt joint device with good sealing effect according to claim 1, is characterized in that: the two limiting interfaces (11) are arranged, and the two limiting interfaces (11) are distributed in pairs.
3. The coal mine gas drainage pipe butt joint device with good sealing effect according to claim 1, is characterized in that: the first pipeline (1) and the second pipeline (6) are coal mine gas drainage pipelines.
4. The coal mine gas drainage pipe butt joint device with good sealing effect according to claim 1, is characterized in that: two the inner wall of the connecting pipe laminating part (12) of the sealing rubber sleeve (3) is laminated with the outer surface of the connecting pipeline (4), and the inner wall of the pipeline laminating part (13) of the two sealing rubber sleeves (3) is respectively laminated with the outer surfaces of the first pipeline (1) and the second pipeline (6).
5. The coal mine gas drainage pipe butt joint device with good sealing effect according to claim 1, is characterized in that: the first fixing plate (2) and the third fixing plate (7) are fixedly connected with the second fixing plate (5) and the fourth fixing plate (8) through fastening bolts (10) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078496.XU CN214368347U (en) | 2021-01-13 | 2021-01-13 | Sealed effectual colliery gas drainage tubular product interfacing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120078496.XU CN214368347U (en) | 2021-01-13 | 2021-01-13 | Sealed effectual colliery gas drainage tubular product interfacing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214368347U true CN214368347U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120078496.XU Active CN214368347U (en) | 2021-01-13 | 2021-01-13 | Sealed effectual colliery gas drainage tubular product interfacing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214368347U (en) |
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2021
- 2021-01-13 CN CN202120078496.XU patent/CN214368347U/en active Active
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