CN214118233U - Coal mine ventilating duct convenient to disassemble and assemble - Google Patents
Coal mine ventilating duct convenient to disassemble and assemble Download PDFInfo
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- CN214118233U CN214118233U CN202120091325.0U CN202120091325U CN214118233U CN 214118233 U CN214118233 U CN 214118233U CN 202120091325 U CN202120091325 U CN 202120091325U CN 214118233 U CN214118233 U CN 214118233U
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Abstract
The utility model discloses a coal mine ventilation pipeline convenient for disassembly and assembly, which comprises a main pipeline mechanism, wherein one side of the main pipeline mechanism is provided with an auxiliary pipeline mechanism, and one side of the auxiliary pipeline mechanism, which is far away from the main pipeline mechanism, is provided with a fixing mechanism; the connecting rod with fixed plate sliding connection, the fixed orifices is seted up on the fixed plate, the loop bar spring mounting be in the connecting rod is close to the one end of fixed plate, the connecting block is installed the connecting rod is kept away from loop bar spring serves one, the connecting rod is close to the one end of connecting block is installed on the limiting plate, the utility model relates to a colliery air pipe of dismouting of being convenient for that has the installation that can simplify and dismantle and overhaul operating procedure, the shock attenuation is reliable, and it is laborsaving to can make things convenient for the pipeline clearance, operation labour saving and time saving improves the effect and the efficiency of clearance operation, advantages such as convenient to use.
Description
Technical Field
The utility model relates to an air pipe correlation field particularly, relates to a colliery air pipe convenient to dismouting.
Background
Briefly, the ventilation duct is a metal or composite duct for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.
However, existing ventilation ducts have some drawbacks during the use of coal mining operations, as follows:
1. when using, mostly the fashioned piping erection, the installation is dismantled and is overhauld operation complex operation hard, and the shock attenuation is unreliable, and inconvenient use, the pipeline clearance operation cost time is inconvenient simultaneously, reduces the efficiency and the effect of clearance work, inconvenient operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery air pipe convenient to dismouting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a coal mine ventilation pipeline convenient to disassemble and assemble comprises a main pipe body mechanism, wherein an auxiliary pipe body mechanism is arranged on one side of the main pipe body mechanism, and a fixing mechanism is arranged on one side, far away from the main pipe body mechanism, of the auxiliary pipe body mechanism; the fixed establishment includes fixed plate, connecting rod, limiting plate, connecting block, loop bar spring and fixed orifices, the connecting rod with fixed plate sliding connection, the fixed orifices is seted up on the fixed plate, the loop bar spring is installed the connecting rod is close to the one end of fixed plate, the connecting block is installed the connecting rod is kept away from one of loop bar spring is served, the connecting rod is close to the one end of connecting block is installed on the limiting plate.
Furthermore, a groove is formed in the fixed plate, the fixed plate is perpendicular to the connecting rod, a screw thread is formed in one end, close to the connecting block, of the connecting rod, the connecting rod is in threaded connection with the limiting plate, a radian is formed in the limiting plate, and holes are formed in the limiting plate at equal intervals.
Further, the auxiliary pipe body mechanism comprises a second pipe body, a second connecting plate, a connecting groove, a sealing gasket and a second sealing block, wherein the second connecting plate is installed on the second pipe body, the connecting groove is formed in the second connecting plate, the sealing gasket is installed in the connecting groove formed in the second connecting plate, and the second sealing block is installed at one end of the second pipe body.
Furthermore, a groove is formed in the second pipe body, the length of the second pipe body is the same as that of the second connecting plate, a hole is formed in the second connecting plate, and the limiting plate is fixedly connected with the second pipe body and the second connecting plate.
Furthermore, the main pipe body mechanism comprises a first pipe body, a first connecting plate, a connecting strip, a connecting screw and a first sealing block, the first connecting plate is installed on the first pipe body, the connecting strip is installed on the first connecting plate, the connecting screw is installed on the first connecting plate, and the first sealing block is installed at one end of the first pipe body.
Furthermore, the first pipe body is connected with the second pipe body through a connecting screw on the first connecting plate and a hole on the second connecting plate, and the first pipe body and the second pipe body are installed in a staggered mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model can simplify the operation steps of installation, disassembly and maintenance by arranging the main pipe body mechanism, the auxiliary pipe body mechanism and the fixing mechanism, has reliable shock absorption, labor saving, convenient pipeline cleaning, time saving and labor saving operation, improved cleaning operation effect and efficiency, convenient use, mutually staggered pipeline seams through the staggered installation of the first pipe body and the second pipe body, improved structure reliability, simultaneously forms a structure with tight and firm connection through the sealing gasket, the connecting groove and the connecting strip, safety and reliability, and is matched with the first sealing block and the second sealing block to form a continuous air pipeline, convenient for the operation of pipeline installation, disassembly, maintenance and replacement, time saving, labor saving and convenient operation, and is matched with the connecting rod and the limiting plate to hoist the air pipeline consisting of the first pipe body and the second pipe body, and is matched with the loop bar spring on the fixing plate to form a reliable shock absorption structure, safe and reliable, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the securing mechanism in the embodiment of FIG. 1;
fig. 3 is a schematic top view of the fixing mechanism in the embodiment of fig. 1.
Reference numerals:
1. a main pipe mechanism; 101. a first pipe body; 102. a first connecting plate; 103. a connecting strip; 104. a connecting screw; 105. a first seal block; 2. a secondary tube mechanism; 201. a second tube body; 202. a second connecting plate; 203. connecting grooves; 204. a gasket; 205. a second seal block; 3. a fixing mechanism; 301. a fixing plate; 302. a connecting rod; 303. a limiting plate; 304. connecting blocks; 305. a loop bar spring; 306. and (7) fixing holes.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-3, according to the embodiment of the present invention, a coal mine ventilation duct convenient to disassemble and assemble is provided, wherein the coal mine ventilation duct comprises a main pipe body mechanism 1, a first pipe body 101, a first connecting plate 102, a connecting strip 103, a connecting screw 104, a first sealing block 105, an auxiliary pipe body mechanism 2, a second pipe body 201, a second connecting plate 202, a connecting groove 203, a sealing gasket 204, a second sealing block 205, a fixing mechanism 3, a fixing plate 301, a connecting rod 302, a limiting plate 303, a connecting block 304, a loop bar spring 305, and a fixing hole 306.
Specifically, as shown in fig. 1, 2 and 3, the device comprises a main pipe body mechanism 1, a secondary pipe body mechanism 2 is installed on one side of the main pipe body mechanism 1, and a fixing mechanism 3 is installed on one side of the secondary pipe body mechanism 2 far away from the main pipe body mechanism 1; the fixing mechanism 3 includes a fixing plate 301, a connecting rod 302, a limiting plate 303, a connecting block 304, a loop bar spring 305 and a fixing hole 306, the connecting rod 302 is slidably connected to the fixing plate 301, the fixing hole 306 is provided on the fixing plate 301, the loop bar spring 305 is installed at one end of the connecting rod 302 close to the fixing plate 301, the connecting block 304 is installed at one end of the connecting rod 302 far away from the loop bar spring 305, one end of the connecting rod 302 close to the connecting block 304 is installed on the limiting plate 303, the fixing plate 301 is fixed by an expansion screw through the fixing hole 306, reliable support and limit are provided for the connecting rod 302, the connecting rod 302 is inserted into a groove of the limiting plate 303, the connecting block 304 is rotated, the connecting rod 302 is driven to rotate, and the second pipe body 201 in the auxiliary pipe body mechanism 2 is fixed through a screw thread on the connecting rod 302 and the limiting plate 303, and the sleeve rod spring 305 is matched to provide damping and buffering for the auxiliary pipe mechanism 2, so that the device is safe, reliable and convenient to operate.
Specifically, as shown in fig. 1 and 2 and fig. 3, set up slottedly on the fixed plate 301, fixed plate 301 with connecting rod 302 mutually perpendicular, connecting rod 302 is close to one of connecting block 304 is served and has been seted up screw thread, connecting rod 302 with limiting plate 303 threaded connection, be provided with the radian on the limiting plate 303, limiting plate 303 equidistance is seted up porosely, makes things convenient for structure installation and dismantlement, connects closely stably, and is fixed firm reliable, convenient to use.
Specifically, as shown in fig. 1, the sub-pipe mechanism 2 includes a second pipe 201, a second connecting plate 202, a connecting groove 203, a sealing gasket 204 and a second sealing block 205, the second connecting plate 202 is installed on the second pipe 201, the connecting groove 203 is provided on the second connecting plate 202, the sealing gasket 204 is installed on the second connecting plate 202 in the connecting groove 203, the second sealing block 205 is installed at one end of the second pipe 201, through a limiting plate 303, the second pipe 201 and the second connecting plate 202 are fixed, the connecting groove 203 is matched to form a limiting position, and through the sealing gasket 204 and the second sealing block 205, the sealing performance of the structure is improved, safety and reliability are achieved, and the disassembly, assembly and replacement are facilitated.
Specifically, as shown in fig. 1, a groove is formed in the second pipe body 201, the length of the second pipe body 201 is equal to that of the second connecting plate 202, a hole is formed in the second connecting plate 202, the limiting plate 303 is fixedly connected with the second pipe body 201 and the second connecting plate 202, and the sealing gasket 204 and the second sealing block 205 are made of natural rubber, so that the sealing performance of the structure is improved, and the second pipe body 201 is deformed to provide buffer protection, safety and reliability.
Specifically, as shown in fig. 1, the main tube body mechanism 1 includes a first tube body 101, a first connecting plate 102, a connecting strip 103, a connecting screw 104 and a first sealing block 105, the first connecting plate 102 is mounted on the first tube body 101, the connecting strip 103 is mounted on the first connecting plate 102, the connecting screw 104 is mounted on the first connecting plate 102, the first sealing block 105 is mounted at one end of the first tube body 101, the connecting strip 103 is inserted into the connecting groove 203 through the first connecting plate 102, the first connecting plate 102 is fixedly connected with the second connecting plate 202 by matching with the connecting screw 104, the connecting strip 103 presses the gasket 204, the connecting gap between the first tube body 101 and the second tube body 201 is sealed, the first tube body 101 and the second connecting plate 202 are connected in a staggered manner by matching with the second sealing block 205 and the first sealing block 105, and a ventilation duct is formed, the convenient ann tears open and changes, is convenient for clear up the operation, facilitates the use.
Specifically, as shown in fig. 1, the first pipe 101 is connected to the second pipe 201 through the connecting screw 104 on the first connecting plate 102 and the hole on the second connecting plate 202, and the first pipe 101 and the second pipe 201 are installed in a staggered manner, so that the structural connection is tight and reliable, the installation, the removal, the repair and the operation are convenient, and the use is convenient.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, firstly, the fixing plate 301 is fixed by an expansion screw through the fixing hole 306 to provide reliable support and limit for the connecting rod 302, then the connecting rod 302 is inserted into the groove of the limit plate 303, the connecting block 304 is rotated to drive the connecting rod 302 to rotate, the second tube 201 in the secondary tube body mechanism 2 is fixed by the limit plate 303 through the screw thread on the connecting rod 302 and the limit plate 303, the second tube 201 and the second connecting plate 202 are fixed together to form a limit structure in cooperation with the connecting groove 203, the sealing performance of the structure is improved through the sealing gasket 204 and the second sealing block 205, safety and reliability are achieved, then the connecting strip 103 is inserted into the connecting groove 203 through the first connecting plate 102, the first connecting plate 102 and the second connecting plate 202 are fixedly connected in cooperation with the connecting screw 104, the sealing gasket 204 is pressed by the connecting strip 103, and the connecting gap between the first tube body 101 and the second tube body 201 is sealed, the sealed piece 205 of cooperation second and first sealed piece 105 let first body 101 and second connecting plate 202 dislocation connection to form ventilation pipe, conveniently ann tears open and change, the clearance operation of being convenient for, cooperation loop bar spring 305 provides the shock attenuation buffering for the ventilation pipe that first body 101 and second body 201 are constituteed, safe and reliable, the dismouting of being convenient for is overhauld and is changed the operation and go on, facilitates the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A coal mine ventilation pipeline convenient to disassemble and assemble comprises a main pipe mechanism (1), and is characterized in that an auxiliary pipe mechanism (2) is installed on one side of the main pipe mechanism (1), and a fixing mechanism (3) is installed on one side, far away from the main pipe mechanism (1), of the auxiliary pipe mechanism (2);
fixed establishment (3) are including fixed plate (301), connecting rod (302), limiting plate (303), connecting block (304), loop bar spring (305) and fixed orifices (306), connecting rod (302) with fixed plate (301) sliding connection, set up in fixed orifices (306) on fixed plate (301), install loop bar spring (305) connecting rod (302) are close to the one end of fixed plate (301), install connecting block (304) connecting rod (302) are kept away from one of loop bar spring (305) is served, connecting rod (302) are close to the one end of connecting block (304) is installed on limiting plate (303).
2. The coal mine ventilation duct convenient to disassemble and assemble according to claim 1, characterized in that a groove is formed in the fixing plate (301), the fixing plate (301) and the connecting rod (302) are perpendicular to each other, a screw thread is formed in one end, close to the connecting block (304), of the connecting rod (302), the connecting rod (302) is in threaded connection with the limiting plate (303), a radian is formed in the limiting plate (303), and holes are formed in the limiting plate (303) at equal intervals.
3. The coal mine ventilation pipeline convenient to disassemble and assemble as claimed in claim 1, wherein the auxiliary pipe body mechanism (2) comprises a second pipe body (201), a second connecting plate (202), a connecting groove (203), a sealing gasket (204) and a second sealing block (205), the second connecting plate (202) is installed on the second pipe body (201), the connecting groove (203) is formed in the second connecting plate (202), the sealing gasket (204) is installed in the connecting groove (203) formed in the second connecting plate (202), and the second sealing block (205) is installed at one end of the second pipe body (201).
4. The coal mine ventilation duct convenient to disassemble and assemble as claimed in claim 3, wherein the second tube body (201) is provided with a groove, the length of the second tube body (201) is the same as that of the second connecting plate (202), the second connecting plate (202) is provided with a hole, and the limiting plate (303) is fixedly connected with the second tube body (201) and the second connecting plate (202).
5. A coal mine ventilation duct convenient to dismount and mount according to claim 3, characterized in that the main pipe body mechanism (1) comprises a first pipe body (101), a first connecting plate (102), a connecting strip (103), a connecting screw (104) and a first sealing block (105), wherein the first connecting plate (102) is mounted on the first pipe body (101), the connecting strip (103) is mounted on the first connecting plate (102), the connecting screw (104) is mounted on the first connecting plate (102), and the first sealing block (105) is mounted at one end of the first pipe body (101).
6. A coal mine ventilation duct convenient to dismount and mount according to claim 5, characterized in that the first pipe body (101) is connected with the second pipe body (201) through a connecting screw (104) on the first connecting plate (102) and a hole on the second connecting plate (202), and the first pipe body (101) and the second pipe body (201) are mounted in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091325.0U CN214118233U (en) | 2021-01-14 | 2021-01-14 | Coal mine ventilating duct convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091325.0U CN214118233U (en) | 2021-01-14 | 2021-01-14 | Coal mine ventilating duct convenient to disassemble and assemble |
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| Publication Number | Publication Date |
|---|---|
| CN214118233U true CN214118233U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120091325.0U Active CN214118233U (en) | 2021-01-14 | 2021-01-14 | Coal mine ventilating duct convenient to disassemble and assemble |
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| Country | Link |
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| CN (1) | CN214118233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233362A (en) * | 2021-11-16 | 2022-03-25 | 贵州豫能投资有限公司黔西分公司 | Air duct protection device convenient to disassemble and assemble and used for coal mine gas ventilation |
-
2021
- 2021-01-14 CN CN202120091325.0U patent/CN214118233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233362A (en) * | 2021-11-16 | 2022-03-25 | 贵州豫能投资有限公司黔西分公司 | Air duct protection device convenient to disassemble and assemble and used for coal mine gas ventilation |
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