CN218862583U - Hole sealing machine for tunnel gas extraction engineering - Google Patents

Abstract

The application belongs to the technical field of coal mining, a hole sealing machine of tunnel gas drainage engineering is disclosed, which comprises a bracket, one side fixed surface of support installs the motor, one side fixed surface of support installs the bearing box, the top fixed mounting of bearing box has the feed cylinder, one side fixed surface of bearing box installs the conveying pipeline, the one end fixed mounting of conveying pipeline has the connector, the one end of connector is connected with the passage, the one end of passage is provided with the guide arm, the outside of guide arm is provided with a shaft section of thick bamboo, one side fixed surface of a shaft section of thick bamboo installs the bag, the outside surface of a shaft section of thick bamboo rotates and installs the dwang, the one end of dwang rotates and installs the fixture block, the spout has been seted up on the outside surface of a shaft section of thick bamboo, slidable mounting has the slider in the spout, one side surface of slider rotates and installs the connecting rod, one side fixed surface of spout installs the spring. The utility model discloses have rational in infrastructure, be convenient for control regulation and fixed beneficial effect.

Description

Hole sealing machine for tunnel gas extraction engineering

Technical Field

The application relates to the technical field of coal mining, in particular to a hole sealing machine for tunnel gas extraction engineering.

Background

Currently, in coal mine production activities, the gas pressure of a coal seam needs to be measured and the gas needs to be drained during the mining process of the coal seam. The plugging quality of the drill hole directly influences the gas pressure measurement and the gas pumping effect. At present, most of the drill holes are blocked by a hole sealing machine.

Current hole sealing machine is when using, and the majority is directly placed the bag at the drilling inner wall, to the interior slip casting of bag, utilizes slip casting to prop up the bag, makes the bag fix at the drilling inner wall, but when the bag did not prop up, has certain clearance between bag and the drilling inner wall, and the bag can probably take place the skew or even drop for after the slip casting is accomplished, the bag can't be with the drilling shutoff.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a hole sealing machine for tunnel gas extraction engineering.

The application provides a hole sealing machine for tunnel gas extraction engineering adopts following technical scheme:

the utility model provides a hole sealing machine of tunnel gas drainage engineering, includes the support, one side fixed surface of support installs the motor, one side fixed surface of support installs the bearing box, the top fixed surface of bearing box has the feed cylinder, one side fixed surface of bearing box installs the conveying pipeline, the one end fixed mounting of conveying pipeline has the connector, the one end of connector is connected with the passage, the one end of passage is provided with the guide arm, the outside of guide arm is provided with a section of thick bamboo, one side fixed surface of a section of thick bamboo installs the bag, the outside surface of a section of thick bamboo rotates and installs the dwang, the one end of dwang rotates and installs the fixture block, the spout has been seted up on the outside surface of a section of thick bamboo, slidable mounting has the slider in the spout, one side fixed surface of slider rotates and installs the connecting rod, one side fixed surface of spout installs the spring.

Furthermore, the output end of the motor is fixedly installed in the bearing box, a connecting pipe is fixedly installed at one end of the conveying pipe, and one end, far away from the conveying pipe, of the connecting pipe is fixedly installed inside the charging barrel.

Through above-mentioned technical scheme, through the motor that sets up for pour into the passage with the thick liquid in the feed cylinder.

Furthermore, all constitute the connectivity between feed cylinder, connecting pipe, conveying pipeline, connector and the passage.

Through above-mentioned technical scheme, be convenient for realize the motor and carry the thick liquid to the bag in.

Furthermore, the shaft cylinders are symmetrically provided with two shaft cylinders, the bag is fixedly installed between the two shaft cylinders, the interior of the bag is of a hollow structure, and the bag is sleeved on the outer side of the guide rod.

Through above-mentioned technical scheme, through the injection of thick liquid, make the bag can carry out the shutoff to drilling.

Furthermore, four rotating rods are arranged on the single shaft barrel, the number of the clamping blocks corresponds to that of the rotating rods, and the outer side surfaces of the clamping blocks are of arc-shaped structures.

Through the technical scheme, the rotating rod can drive the rotating block to rotate through the rotating rod.

Further, the slider is sliding connection through being between spout and the beam barrel, keeping away from slider one end of connecting rod and rotating the side surface of installing at the dwang, keeping away from spout one end fixed mounting of spring is on a side surface of slider.

Through the technical scheme, the sliding block can slide and be adjusted in the sliding groove through the arranged sliding groove.

To sum up, the application comprises the following beneficial technical effects:

through placing the beam barrel inside drilling, under the effect of spring, the spring drives the slider and slide regulation in the spout, and under the effect of connecting rod, the slider drives the dwang and rotates the regulation for the dwang drives the fixture block and rotates the regulation, makes a side surface and the drilling inner wall of fixture block laminate mutually, and under the effect of fixture block, the beam barrel is fixed between the drilling inner wall, makes the rigidity of bag, avoids the offset of bag.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic cross-sectional view of the shaft barrel of the present application;

fig. 3 is a schematic perspective view of the shaft tube in the present application.

The reference numbers in the figures illustrate:

1. a support; 2. a motor; 3. a bearing housing; 4. a charging barrel; 5. a delivery pipe; 6. a connector; 7. a connecting pipe; 8. a material guide pipe; 9. a guide bar; 10. a shaft cylinder; 11. a pouch; 12. rotating the rod; 13. a clamping block; 14. a chute; 15. a slider; 16. a connecting rod; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a hole sealing machine for tunnel gas extraction engineering, please refer to fig. 1-3, a hole sealing machine for tunnel gas extraction engineering, which comprises a bracket 1, a motor 2 is fixedly installed on one side surface of the bracket 1, a bearing box 3 is fixedly installed on one side surface of the bracket 1, a charging barrel 4 is fixedly installed on the top end of the bearing box 3, a conveying pipe 5 is fixedly installed on one side surface of the bearing box 3, a connector 6 is fixedly installed at one end of the conveying pipe 5, one end of the connector 6 is connected with a material guiding pipe 8, one end of the material guiding pipe 8 is provided with a guide rod 9, a shaft barrel 10 is arranged on the outer side of the guide rod 9, a bag 11 is fixedly installed on one side surface of the shaft barrel 10, a rotating rod 12 is rotatably installed on the outer side surface of the shaft barrel 10, a clamping block 13 is rotatably installed at one end of the rotating rod 12, a sliding groove 14 is formed in the outer side surface of the shaft barrel 10, a sliding block 15 is slidably installed in the sliding groove 14, a connecting rod 16 is rotatably installed on one side surface of the sliding block 15, a spring 17 is fixedly installed in the sliding groove 14, and in a natural state, the spring 17 can apply elasticity to the sliding block 15, so that the sliding block can slide block 15 slides to one side far away from the spring 17.

The output end of the motor 2 is fixedly arranged in the bearing box 3, the connecting pipe 7 is fixedly arranged at one end of the conveying pipe 5, one end, far away from the conveying pipe 5, of the connecting pipe 7 is fixedly arranged in the charging barrel 4, and communicating structures are formed among the charging barrel 4, the connecting pipe 7, the conveying pipe 5, the connector 6 and the material guide pipe 8.

The shaft section of thick bamboo 10 symmetry is provided with two, 11 fixed mounting of bag are between two shaft sections of thick bamboo 10, 11 inside hollow structure that are of bag, 11 covers of bag establish with the outside of guide arm 9, be provided with four dwang 12 on single shaft section of thick bamboo 10, the quantity of fixture block 13 is corresponding to the quantity of dwang 12, the outside surface of fixture block 13 is ARC structure, slider 15 passes through sliding connection between 14 and the shaft section of thick bamboo 10 of spout, the 15 one end rotation of keeping away from of connecting rod 16 is installed in a side surface of dwang 12, the 14 one end fixed mounting of spout of keeping away from of spring 17 is on a side surface of slider 15.

The implementation principle of the hole sealing machine for the tunnel gas extraction engineering is as follows: during the use, place axle sleeve 10 inside the drilling, make fixture block 13 stretch into along the drilling inner wall, under spring 17's effect, spring 17 drives slider 15 and slides in spout 14 and adjusts, under connecting rod 16's effect, slider 15 drives dwang 12 and rotates and adjusts, make dwang 12 drive fixture block 13 and rotate and adjust, make a side surface and the drilling inner wall of fixture block 13 laminate mutually, under fixture block 13's effect, axle sleeve 10 fixes between the drilling inner wall, make the fixed position of bag 11, avoid the offset of bag 11, through control motor 2, make the thick liquid in the feed cylinder 4 carry to the conveying pipeline 5 by connecting pipe 7 in, carry to the bag 11 in through passage 8, until bag 11 props, laminate mutually with the drilling inner wall, realize the shutoff to the drilling.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a hole sealing machine of tunnel gas drainage engineering, includes support (1), its characterized in that: the utility model discloses a support, including support (1), bearing box (3), feed cylinder (4), bearing box (3), one side fixed surface installs bearing box (3), the top fixed mounting of bearing box (3) has feed cylinder (4), one side fixed surface installs conveying pipeline (5) of bearing box (3), the one end fixed mounting of conveying pipeline (5) has connector (6), the one end of connector (6) is connected with passage (8), the one end of passage (8) is provided with guide arm (9), the outside of guide arm (9) is provided with axle cylinder (10), one side fixed surface installs bag (11) of axle cylinder (10), outside surface rotation of axle cylinder (10) installs dwang (12), the one end of dwang (12) is rotated and is installed fixture block (13), spout (14) have been seted up on the outside surface of axle cylinder (10), sliding installation has slider (15) in spout (14), one side surface rotation of slider (15) installs connecting rod (16), one side fixed surface installs spring (17) in spout (14).

2. The hole sealing machine for tunnel gas extraction engineering according to claim 1, characterized in that: the output fixed mounting of motor (2) is in bearing box (3), the one end fixed mounting of conveying pipeline (5) has connecting pipe (7), the inside at feed cylinder (4) of keeping away from conveying pipeline (5) one end fixed mounting of connecting pipe (7).

3. The hole sealing machine for tunnel gas extraction engineering according to claim 1, characterized in that: all constitute the communicating structure between feed cylinder (4), connecting pipe (7), conveying pipeline (5), connector (6) and passage (8).

4. The hole sealing machine for tunnel gas extraction engineering according to claim 1, characterized in that: the two shaft cylinders (10) are symmetrically arranged, the bag (11) is fixedly arranged between the two shaft cylinders (10), the interior of the bag (11) is of a hollow structure, and the bag (11) is sleeved on the outer side of the guide rod (9).

5. The hole sealing machine for tunnel gas extraction engineering according to claim 1, characterized in that: singly be provided with four dwang (12) on the shaft barrel (10), the quantity of fixture block (13) corresponds to the quantity of dwang (12), the outside surface of fixture block (13) is ARC structure.

6. The hole sealing machine for tunnel gas extraction engineering according to claim 1, characterized in that: slider (15) are sliding connection through being between spout (14) and beam barrel (10), keeping away from slider (15) one end rotation of connecting rod (16) and installing a side surface at dwang (12), keeping away from spout (14) one end fixed mounting of spring (17) is on a side surface of slider (15).

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