CN214037226U - Air supply pipeline connector for coal mining - Google Patents
Air supply pipeline connector for coal mining Download PDFInfo
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- CN214037226U CN214037226U CN202022397751.5U CN202022397751U CN214037226U CN 214037226 U CN214037226 U CN 214037226U CN 202022397751 U CN202022397751 U CN 202022397751U CN 214037226 U CN214037226 U CN 214037226U
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- connector
- fixedly connected
- coal mining
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- supporting block
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- 239000003245 coal Substances 0.000 title claims abstract description 33
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an air supply pipeline connector for coal mining, which relates to the field of coal mining, wherein the air supply pipeline connector for coal mining comprises a connector, wherein the front end and the rear end of the connector are fixedly connected with a fixed plate, a chute is arranged in the fixed plate, one end of the fixed plate close to the outside is provided with two sliders which are symmetrically arranged up and down, a threaded rod is arranged in each of the two sliders in a penetrating way, and the upper end and the lower end of the outer side of the threaded rod are in threaded connection with nuts; when needs are dismantled connector and connecting pipe, only need to twist out two nuts, take out the threaded rod again, at this moment with the slider drive the arc in the spout and remove, make two arcs keep away from mutually to can make the fixture block keep away from the draw-in groove inside, then twist out the bolt from the threaded hole, make inside the cardboard can break away from the recess, just so dismantle connector and connecting pipe.
Description
Technical Field
The utility model belongs to the technical field of the coal mining and specifically relates to a supply air duct connector for coal mining is related to.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines, which are reasonable spaces excavated by humans when excavating coal-rich geological formations, typically include roadways, wells, and mining surfaces, among other things, range from above ground to below ground and related facilities. Coal is the most main solid fuel, is one kind of combustible organic rock, and the coal mining needs to use to the blast pipe, the blast pipe is the ventilation of industry and civil building and the metal or non-metal pipeline for air conditioning engineering, it is an infrastructure for making the air circulate, reduce the concentration of harmful gas, and need to use the connector of the pipeline at first;
and the existing air supply pipeline connector is complicated in the mounting and dismounting process and slow in the mounting process, so that the working time of workers is easily reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air supply pipeline connector is adopted in coal mining to solve the air supply pipeline connector that above-mentioned background art provided comparatively loaded down with trivial details at the in-process of installation dismantlement, slower in the installation leads to the problem that reduces staff's operating time easily.
In order to achieve the purpose, the adopted technical scheme is as follows:
a wind supply pipeline connector for coal mining comprises a connector;
the front end and the rear end of the connector are fixedly connected with fixed plates, sliding grooves are formed in the fixed plates, two sliders which are symmetrically arranged up and down are arranged at one ends of the fixed plates close to the outside, threaded rods penetrate through the two sliders, nuts are in threaded connection with the upper ends and the lower ends of the outer sides of the threaded rods, two arc plates which are symmetrically arranged up and down are arranged between the two fixed plates, a clamping block is fixedly connected to one end, opposite to the two arc plates, of each of the two arc plates, a left supporting block is fixedly connected to the left side of each of the two arc plates, a groove is formed in the right side of each of the left supporting block, a sealing strip is bonded to the bottom of each groove, and bolts are arranged at the upper ends and the lower ends of each of the left supporting block;
the connector right side is equipped with the connecting pipe, the right branch piece of connecting pipe left side fixedly connected with, the draw-in groove has all been opened at both ends about the right branch piece, right branch piece left side fixedly connected with cardboard, threaded hole has all been opened at both ends about the cardboard.
Furthermore, the sliding block is connected with the sliding groove in a sliding mode, and one end, close to the inner portion, of the sliding block penetrates through one side, close to the inner portion, of the fixing plate.
Furthermore, one end of the arc plate close to the outer side is fixedly connected with the sliding block.
Furthermore, the left side of the left supporting block is fixedly connected with the right end of the connector.
Furthermore, one ends of the two nuts close to the inner part are respectively tightly attached to one sides of the two sliding blocks close to the outer part.
Further, fixture block and draw-in groove joint, cardboard and recess joint, the bolt leans on interior one end to pass left branch piece and run through to threaded hole rather than threaded connection, left branch piece passes through bolt fixed connection with right branch piece.
By adopting the technical scheme, the beneficial effects are as follows:
the user clamps the clamping plate on the left side of the right supporting block in the groove on the left side of the left supporting block, so that the connecting pipe and the connecting head are fixed in a clamping way of the clamping plate and the groove, one end of each bolt near the inner part penetrates through the left supporting block and is connected to the threaded holes formed in the upper end and the lower end of the clamping plate in a threaded manner, the clamping plate can be fixed in the groove, the user screws out two nuts from the threaded rod, so that the two nuts are separated from the two sliding blocks, then takes out the threaded rod, the user drives the upper arc-shaped plate and the lower arc-shaped plate to be close to each other by the two sliding blocks, the clamping block is clamped in the clamping groove by the clamping block fixed at the lower end of the arc-shaped plate, the user penetrates through the two sliding blocks, then the two nuts are respectively connected to the upper end and the lower end of the threaded rod in a threaded manner, so that the two nuts are fixed with the two sliding blocks, the two sliding blocks are prevented from moving, and the connection of the connecting head and the connecting pipe is completed, the use process is convenient;
when needs are dismantled connector and connecting pipe, only need to twist out two nuts, take out the threaded rod again, at this moment with the slider drive the arc in the spout and remove, make two arcs keep away from mutually to can make the fixture block keep away from the draw-in groove inside, then twist out the bolt from the threaded hole, make inside the cardboard can break away from the recess, just so dismantle connector and connecting pipe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front plan structure of the present invention;
FIG. 2 is a schematic diagram of a right side plan view of the connector of the present invention;
fig. 3 is a schematic view of a side plane structure of the fixing plate of the present invention;
fig. 4 is a schematic view of the overall main-view section exploded structure of the present invention.
The labels in the figure are: the connecting head 1, the fixed plate 2, the arc-shaped plate 3, the sliding block 4, the threaded rod 5, the nut 6, the sliding groove 7, the connecting pipe 8, the clamping groove 9, the clamping plate 10, the threaded hole 11, the groove 12, the bolt 13, the clamping block 14, the sealing strip 15, the left supporting block 16 and the right supporting block 17.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 4, the utility model relates to an air supply pipeline connector for coal mining, which comprises a connector 1, wherein the front end and the rear end of the connector 1 are fixedly connected with a fixed plate 2, a chute 7 is arranged inside the fixed plate 2, one end of the fixed plate 2 close to the outside is provided with two sliders 4 which are symmetrically arranged up and down, a threaded rod 5 penetrates through the two sliders 4, the upper end and the lower end of the outer side of the threaded rod 5 are respectively in threaded connection with nuts 6, one end of the two nuts 6 close to the inside is respectively tightly attached to one side of the two sliders 4 close to the outside, two arc plates 3 which are symmetrically arranged up and down are arranged between the two fixed plates 2, one ends of the two arc plates 3 which are opposite are fixedly connected with a clamping block 14, the left supporting block 16 is fixedly connected to the left side of the two arc plates 3, the right side of the left supporting block 16 is provided with a groove 12, and a sealing strip 15 is arranged at the bottom of the groove 12, the upper end and the lower end of the left supporting block 16 are respectively provided with a bolt 13, the sliding block 4 is connected with the sliding groove 7 in a sliding manner, one end, close to the inner side, of the sliding block 4 penetrates through one side, close to the inner side, of the fixed plate 2, and one end, close to the outer side, of the arc-shaped plate 3 is fixedly connected with the sliding block 4;
the right side of the connector 1 is provided with a connecting pipe 8, the left side of the connecting pipe 8 is fixedly connected with a right supporting block 17, the upper end and the lower end of the right supporting block 17 are both provided with clamping grooves 9, the left side of the right supporting block 17 is fixedly connected with a clamping plate 10, the upper end and the lower end of the clamping plate 10 are both provided with threaded holes 11, the left side of a left supporting block 16 is fixedly connected with the right end of the connector 1, the clamping block 14 is clamped with the clamping grooves 9, the clamping plate 10 is clamped with a groove 12, one end of the bolt 13 close to the inside penetrates through the left supporting block 16 and penetrates into the threaded hole 11 to be in threaded connection with the bolt, and the left supporting block 16 is fixedly connected with the right supporting block 17 through the bolt 13;
specifically, when a user needs to use the connector 1, the user firstly drives the two arc-shaped plates 3 to move by the two sliding blocks 4 respectively, so that the two arc-shaped plates 3 move to positions far away from each other, after the movement is finished, the user firstly penetrates the upper end sliding block 4 through the lower end sliding block 4, and finally screws the two nuts 6 to the upper end and the lower end of the threaded rod 5 respectively, so that the two nuts 6 are screwed to the upper side of the upper end sliding block 4 and the lower side of the lower end sliding block 4 respectively, so that the two nuts 6 are tightly attached to the two sliding blocks 4, the arc-shaped plates 3 can be prevented from falling down, and an air supply pipeline can be better installed;
further, after the arc-shaped plates 3 are fixed, a user clamps the clamping plate 10 on the left side of the right supporting block 17 in the groove 12 on the left side of the left supporting block 16, so that the connecting pipe 8 and the connector 1 are fixed in a clamping manner of the clamping plate 10 and the groove 12, so that the left side of the clamping plate 10 is attached to the sealing strip 15 adhered to the inner wall of the groove 12, then the user passes one end of each of the two bolts 13 close to the inner side through the left supporting block 16 and is in threaded connection with the threaded holes 11 formed in the upper end and the lower end of the clamping plate 10 to fix the clamping plate, the clamping plate 10 can be fixed in the groove 12, the connecting pipe 8 and one part of the connector 1 are fixed, after the fixing is completed, the user unscrews the two nuts 6 from the threaded rod 5, so that the two nuts 6 are separated from the two sliding blocks 4, then takes the threaded rod 5 out, and at the time, the user drives the upper arc-shaped plate 3 and the lower arc-shaped plate 3 to be close to each other by the two sliding blocks 4 respectively, the fixture block 14 is fixed at the lower end of the arc-shaped plate 3, so that the fixture block 14 is clamped in the clamping groove 9, finally, a user penetrates the threaded rod 5 through the two sliding blocks 4, and then the two nuts 6 are respectively in threaded connection with the upper end and the lower end of the threaded rod 5, so that the two nuts 6 are fixed with the two sliding blocks 4, the two sliding blocks 4 are prevented from moving, air leakage in the air supply process can be avoided through the arranged sealing strip 15, the sealing performance between the connector 1 and the connecting pipe 8 can be improved, the connection between the connector 1 and the connecting pipe 8 is completed, and the use process is convenient;
further, when the connector 1 and the connecting pipe 8 need to be disassembled, only two nuts 6 need to be unscrewed, the threaded rod 5 is taken out, the sliding block 4 drives the arc-shaped plates 3 to move in the sliding groove 7, the two arc-shaped plates 3 are kept away from each other, the clamping block 14 can be kept away from the clamping groove 9, the bolt 13 is screwed out from the threaded hole 11, the clamping plate 10 can be separated from the groove 12, and the connector 1 and the connecting pipe 8 are disassembled.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the various features and mechanisms of the present invention may be made without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a supply air duct connector for coal mining, includes connector (1), its characterized in that:
the front end and the rear end of the connector (1) are both fixedly connected with a fixed plate (2), a chute (7) is arranged in the fixed plate (2), one end of the fixed plate (2) close to the outside is provided with two slide blocks (4) which are symmetrically arranged up and down, threaded rods (5) penetrate through the two slide blocks (4), the upper end and the lower end of the outer side of the threaded rod (5) are both in threaded connection with nuts (6), two arc-shaped plates (3) which are symmetrically arranged up and down are arranged between the two fixed plates (2), the opposite ends of the two arc-shaped plates (3) are both fixedly connected with clamping blocks (14), the left side of the two arc-shaped plates (3) is fixedly connected with a left supporting block (16), a groove (12) is formed in the right side of the left supporting block (16), a sealing strip (15) is bonded to the bottom of the groove (12), and bolts (13) are arranged at the upper end and the lower end of the left supporting block (16);
connector (1) right side is equipped with connecting pipe (8), connecting pipe (8) left side fixedly connected with right branch piece (17), draw-in groove (9) have all been opened at both ends about right branch piece (17), right branch piece (17) left side fixedly connected with cardboard (10), threaded hole (11) have all been opened at both ends about cardboard (10).
2. A supply air duct connector for coal mining as claimed in claim 1, wherein: the sliding block (4) is connected with the sliding groove (7) in a sliding mode, and one end, close to the inner portion, of the sliding block (4) penetrates through one side, close to the inner portion, of the fixing plate (2).
3. A supply air duct connector for coal mining as claimed in claim 2, wherein: and one end of the arc-shaped plate (3) close to the outside is fixedly connected with the sliding block (4).
4. A supply air duct connector for coal mining as claimed in claim 1, wherein: the left side of the left supporting block (16) is fixedly connected with the right end of the connector (1).
5. A supply air duct connector for coal mining as claimed in claim 1, wherein: one ends of the two nuts (6) close to the inner part are respectively tightly attached to one sides of the two sliding blocks (4) close to the outer part.
6. A supply air duct connector for coal mining as claimed in claim 1, wherein: the clamping block (14) is clamped with the clamping groove (9), the clamping plate (10) is clamped with the groove (12), one end, close to the inner, of the bolt (13) penetrates through the left supporting block (16) and penetrates into the threaded hole (11) to be connected with the thread of the bolt, and the left supporting block (16) is fixedly connected with the right supporting block (17) through the bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397751.5U CN214037226U (en) | 2020-10-26 | 2020-10-26 | Air supply pipeline connector for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397751.5U CN214037226U (en) | 2020-10-26 | 2020-10-26 | Air supply pipeline connector for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214037226U true CN214037226U (en) | 2021-08-24 |
Family
ID=77354369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022397751.5U Active CN214037226U (en) | 2020-10-26 | 2020-10-26 | Air supply pipeline connector for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214037226U (en) |
-
2020
- 2020-10-26 CN CN202022397751.5U patent/CN214037226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: 045000 Yungu Zhichuangcheng, Dalian Street, Yangquan Economic and Technological Development Zone, Yangquan City, Shanxi Province 1203 Patentee after: Shanxi Fangwei Technology Co.,Ltd. Address before: 510030 No.12, yaochi shoe city, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Liu Jie |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 846, Enterprise Investment Service Center, No. 268 Huanghe West Road, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Weishun Technology Co.,Ltd. Address before: 045000 Yungu Zhichuangcheng, Dalian Street, Yangquan Economic and Technological Development Zone, Yangquan City, Shanxi Province 1203 Patentee before: Shanxi Fangwei Technology Co.,Ltd. |