CN212774388U - Coal mine ventilation is taken out and is adopted and use pipeline with bearing structure - Google Patents
Coal mine ventilation is taken out and is adopted and use pipeline with bearing structure Download PDFInfo
- Publication number
- CN212774388U CN212774388U CN202021733449.6U CN202021733449U CN212774388U CN 212774388 U CN212774388 U CN 212774388U CN 202021733449 U CN202021733449 U CN 202021733449U CN 212774388 U CN212774388 U CN 212774388U
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- China
- Prior art keywords
- pipeline
- connecting rod
- auxiliary
- trunk line
- coal mine
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- 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.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000605 extraction Methods 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- 241000561734 Celosia cristata Species 0.000 claims 1
- 210000001520 comb Anatomy 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a colliery is ventilated and is taken out and adopt and use pipeline with bearing structure, including trunk line, motor and auxiliary duct, the below of trunk line is provided with the hoop, the right side of trunk line is provided with fixed cover, and the inside of fixed cover has seted up the guide hole, the inside of guide hole is provided with the connecting rod, and the left end of connecting rod is connected with the movable sleeve, the inside of trunk line is provided with the auxiliary duct, and is provided with the sealing washer between trunk line and the auxiliary duct, the right-hand member of connecting rod is connected with the adapter sleeve, and the adapter sleeve passes through fixed column and auxiliary duct fixed connection, the right side top of trunk line is provided with the motor, and the output of motor is connected with the worm to the below. This colliery is ventilated and is taken out and adopt pipeline with bearing structure conveniently stretches out and draws back the removal to the pipeline, makes things convenient for the ventilation of pipeline to remove dust, and can support the pipeline, makes things convenient for the pipeline to normally remove.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a colliery is ventilated and is taken out and adopt and use pipeline with bearing structure.
Background
Coal is a common energy source in daily life, so the coal demand is very large, a large amount of dust and gas are easily generated in the coal mining process, the dust and the gas not only pollute the environment, but also harm the health of workers, and explosion can occur in serious cases, so that the pipeline ventilation, dust removal and air exchange are needed.
The existing pipeline for the ventilation and extraction of the coal mine is inconvenient to adjust the position of the pipeline in the using process, so that dust removal is inconvenient, the pipeline is inconvenient to support, and the pipeline is inconvenient to move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery is ventilated and is taken out and adopt pipeline with bearing structure to solve the present colliery ventilation that above-mentioned background art provided and take out and use the pipeline, at the in-process that uses, inconvenient to the position of adjustment pipeline, lead to removing dust inconveniently, and inconvenient support the pipeline, lead to the inconvenient problem of pipeline removal.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is pipeline for ventilation drainage with bearing structure, includes trunk line, motor and auxiliary line, the below of trunk line is provided with the hoop, and the top of hoop is connected with the gallows, the right side of trunk line is provided with fixed cover, and the inside of fixed cover has seted up the guide hole, the inside of guide hole is provided with the connecting rod, and the left end of connecting rod is connected with the movable sleeve, the inside of trunk line is provided with the auxiliary line, and is provided with the sealing washer between trunk line and the auxiliary line, the right-hand member of connecting rod is connected with the adapter sleeve, and the adapter sleeve passes through fixed column and auxiliary line fixed connection to the right-hand member of auxiliary line is connected with the suction head, the right side top of trunk line is provided with the motor, and the output.
Preferably, the suspension hoop is of a concave structure and is fixedly connected with the hanger through a bolt.
Preferably, the fixed cover is provided with 2 on the right side of trunk line, and the motor is installed to the top between the fixed cover monomer to the guide hole in the guide hole is "protruding" type structure.
Preferably, the connecting rods are arranged on the outer side of the main pipeline in a vertically symmetrical mode, the connecting rods and the movable sleeves are welded to form an integrated structure, and a sawtooth structure is arranged above the connecting rods at the top.
Preferably, the connecting rod is connected with a gear in a meshed mode, and the worm and the connecting rod form a transmission mechanism through the gear.
Preferably, the auxiliary pipeline and the main pipeline form a telescopic structure, and the auxiliary pipeline is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the pipeline with the supporting structure for the ventilation and extraction of the coal mine is convenient for telescopic movement of the pipeline, ventilation and dust removal of the pipeline, and can support the pipeline, so that the pipeline can move normally;
1. the hanging hoop and the connecting sleeve are arranged, the hanging hoop is convenient for fixing the main pipeline, so that the auxiliary pipeline can be conveniently stretched and moved, the ventilation and dust removal of the pipeline are further facilitated, and the auxiliary pipeline is fixedly connected with the connecting rod through the connecting sleeve, so that conditions are provided for the stretching and moving of the auxiliary pipeline;
2. the connecting rod and the movable sleeve are arranged, the connecting rod is connected with the fixed sleeve in a clamping mode, so that the connecting rod can support the auxiliary pipeline conveniently, the auxiliary pipeline can stretch conveniently, the movable sleeve is fixedly connected with the connecting rod, the connecting rods on the upper side and the lower side can move synchronously conveniently, and the supporting strength of the auxiliary pipeline is improved;
3. the worm and the gear are arranged, the gear is meshed with the connecting rod and is connected with the connecting rod, the worm forms a transmission mechanism through the gear and the connecting rod, power is conveniently provided for telescopic movement of the auxiliary pipeline, and therefore the auxiliary pipeline can be conveniently moved.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a side view of the connection between the suspension hoop and the hanger of the present invention;
fig. 3 is a side view and sectional structure diagram of the sealing sleeve of the utility model;
fig. 4 is a schematic view of a side view structure of the gear and worm connection of the present invention.
In the figure: 1. a main pipeline; 2. a suspension hoop; 3. a hanger; 4. fixing a sleeve; 5. a guide hole; 6. a movable sleeve; 7. a connecting rod; 8. a gear; 9. a worm; 10. a motor; 11. a secondary pipe; 12. a seal ring; 13. connecting sleeves; 14. fixing a column; 15. a suction head.
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. 1-4, the present invention provides a technical solution: a pipeline with a supporting structure for ventilation and extraction of coal mines comprises a main pipeline 1, a hanging hoop 2, a hanging bracket 3, a fixed sleeve 4, a guide hole 5, a movable sleeve 6, a connecting rod 7, a gear 8, a worm 9, a motor 10, an auxiliary pipeline 11, a sealing ring 12, a connecting sleeve 13, a fixed column 14 and a suction head 15, wherein the hanging hoop 2 is arranged below the main pipeline 1, the top end of the hanging hoop 2 is connected with the hanging bracket 3, the fixed sleeve 4 is arranged on the right side of the main pipeline 1, the guide hole 5 is arranged inside the fixed sleeve 4, the connecting rod 7 is arranged inside the guide hole 5, the movable sleeve 6 is connected at the left end of the connecting rod 7, the auxiliary pipeline 11 is arranged inside the main pipeline 1, the sealing ring 12 is arranged between the main pipeline 1 and the auxiliary pipeline 11, the connecting sleeve 13 is connected at the right end of the connecting rod 7, the connecting sleeve 13 is fixedly connected, the motor 10 is arranged above the right side of the main pipeline 1, the output end of the motor 10 is connected with the worm 9, and the gear 8 is arranged below the worm 9.
As in fig. 1, 2 and 3, the suspension hoop 2 is a 'concave' structure, and the suspension hoop 2 is fixedly connected with the hanger 3 through a bolt, so as to facilitate the fixing of the main pipe 1, the fixing sleeve 4 is provided with 2 on the right side of the main pipe 1, and the motor 10 is installed above the fixing sleeve 4 between the single bodies, and the guide hole 5 in the guide hole 5 is a 'convex' structure, so as to facilitate the fixing of the connecting rod 7.
Like in fig. 1, fig. 3 and fig. 4 connecting rod 7 symmetry about sets up in the outside of trunk line 1, and connecting rod 7 is the integral structure with the welding of movable sleeve 6, and the top of the connecting rod 7 at top is provided with the serration structure, make things convenient for connecting rod 7 to support the protection to auxiliary duct 11, connecting rod 7 is connected with the meshing of gear 8, and worm 9 passes through gear 8 and constitutes drive mechanism with connecting rod 7, provide power for auxiliary duct 11's removal, auxiliary duct 11 constitutes extending structure with trunk line 1, and auxiliary duct 11 is "L" type structure, make things convenient for auxiliary duct 11's flexible.
The working principle is as follows: when the coal mine ventilation suction pipe with the supporting structure is used, as shown in figure 1, a main pipe 1 is fixed at a designated working position through a hanging hoop 2 and a hanging bracket 3, when an auxiliary pipe 11 needs to be stretched, a motor 10 is started to drive a worm 9 to rotate, so that the worm 9 drives a gear 8 to rotate, the gear 8 is meshed with a connecting rod 7, so that the gear 8 drives the connecting rod 7 to slide, and the connecting rod 7 is fixedly connected with a movable sleeve 6, so that the connecting rods 7 on the upper side and the lower side can move synchronously, the connecting rod 7 can support the auxiliary pipe 11 conveniently, the auxiliary pipe 11 is sealed with the main pipe 1 through a sealing ring 12, connection air leakage is avoided, ventilation and dust removal of a suction head 15 are facilitated, the connecting rod 7 is fixedly connected with the auxiliary pipe 11 through a connecting sleeve 13 and a fixed column 14, so that the connecting rod 7 can drive the auxiliary pipe 11 to move conveniently, thereby facilitating the use of the secondary pipeline 11, which is the entire working process of the coal mine ventilation extraction pipeline with the support structure, and the content not described in detail in this specification belongs to the prior art known to the person skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a colliery is ventilated and is adopted and use pipeline with bearing structure, includes trunk line (1), motor (10) and auxiliary line (11), its characterized in that: the improved pipeline connecting device is characterized in that a hanging hoop (2) is arranged below the main pipeline (1), the top end of the hanging hoop (2) is connected with a hanging bracket (3), a fixing sleeve (4) is arranged on the right side of the main pipeline (1), a guide hole (5) is formed in the fixing sleeve (4), a connecting rod (7) is arranged in the guide hole (5), a movable sleeve (6) is connected to the left end of the connecting rod (7), an auxiliary pipeline (11) is arranged in the main pipeline (1), a sealing ring (12) is arranged between the main pipeline (1) and the auxiliary pipeline (11), a connecting sleeve (13) is connected to the right end of the connecting rod (7), the connecting sleeve (13) is fixedly connected with the auxiliary pipeline (11) through a fixing column (14), a suction head (15) is connected to the right end of the auxiliary pipeline (11), a motor (10) is arranged above the right side of the main pipeline (1), and a gear (8) is arranged below the worm (9).
2. A coal mine ventilation extraction pipeline with a support structure according to claim 1, characterized in that: the suspension hoop (2) is of a concave structure, and the suspension hoop (2) is fixedly connected with the hanger (3) through a bolt.
3. A coal mine ventilation extraction pipeline with a support structure according to claim 1, characterized in that: fixed cover (4) are provided with 2 on the right side of trunk line (1), and fixed cover (4) top between the monomer installs motor (10) to guide hole (5) in guide hole (5) are "protruding" type structure.
4. A coal mine ventilation extraction pipeline with a support structure according to claim 1, characterized in that: connecting rod (7) longitudinal symmetry sets up in the outside of trunk line (1), and connecting rod (7) and movable sleeve (6) welding are the integral structure to the top of connecting rod (7) at top is provided with the cockscomb structure.
5. A coal mine ventilation extraction pipeline with a support structure according to claim 1, characterized in that: the connecting rod (7) is meshed with the gear (8), and the worm (9) and the connecting rod (7) form a transmission mechanism through the gear (8).
6. A coal mine ventilation extraction pipeline with a support structure according to claim 1, characterized in that: the auxiliary pipeline (11) and the main pipeline (1) form a telescopic structure, and the auxiliary pipeline (11) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733449.6U CN212774388U (en) | 2020-08-19 | 2020-08-19 | Coal mine ventilation is taken out and is adopted and use pipeline with bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733449.6U CN212774388U (en) | 2020-08-19 | 2020-08-19 | Coal mine ventilation is taken out and is adopted and use pipeline with bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212774388U true CN212774388U (en) | 2021-03-23 |
Family
ID=75052945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021733449.6U Expired - Fee Related CN212774388U (en) | 2020-08-19 | 2020-08-19 | Coal mine ventilation is taken out and is adopted and use pipeline with bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212774388U (en) |
-
2020
- 2020-08-19 CN CN202021733449.6U patent/CN212774388U/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 |
Granted publication date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |