CN220395649U - Sectional spiral rubber capsule hole sealing device - Google Patents
Sectional spiral rubber capsule hole sealing device Download PDFInfo
- Publication number
- CN220395649U CN220395649U CN202322091100.7U CN202322091100U CN220395649U CN 220395649 U CN220395649 U CN 220395649U CN 202322091100 U CN202322091100 U CN 202322091100U CN 220395649 U CN220395649 U CN 220395649U
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- China
- Prior art keywords
- spiral rubber
- sealing device
- rubber capsule
- frame
- outer side
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- 239000002775 capsule Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model is suitable for the technical field of processing of segmented spiral rubber capsules, and discloses a segmented spiral rubber capsule hole sealing device. According to the technical scheme, under the transmission effect of the bidirectional screw rod on the movable sleeve and the synchronous transmission effect of the sliding frame and the fixed rod, corresponding driving force is provided for the limiting arc plates, so that the limiting arc plates positioned on two sides of the supporting plate can synchronously move in opposite directions or relatively move, the space between the limiting arc plates is adjusted to attach and resist the outer sides of air inlet pipes at the tops of spiral rubber capsules with different diameters, and further the air inflation stability of the inside of the spiral rubber capsules is guaranteed, and meanwhile labor consumption required by an operator for hand operation is reduced.
Description
Technical Field
The utility model is suitable for the technical field of processing of segmented spiral rubber capsules, and particularly relates to a segmented spiral rubber capsule hole sealing device.
Background
At present, the concrete steps of coal seam water injection operation are that a plurality of drill holes are drilled in advance in a coal seam before stoping, coal dust in the drill holes is flushed with clean water after drilling, hole sealing is carried out, and pressurized water is injected through the drill holes, wherein the hole sealing is a key link of coal seam water injection, the final effect of the coal seam water injection is directly influenced, and most of hole sealing methods in the prior art adopt rubber bag hole sealing.
However, when the top of the spiral rubber capsule is inflated to expand the deformation of the top of the spiral rubber capsule to seal the top of the spiral rubber capsule, the corresponding inflation tube is required to be vertically inserted into the inflation port of the top of the spiral rubber capsule and then subjected to gas transmission treatment, and in order to ensure the inflation stability of gas, an operator needs to carry out hand-held limiting treatment on the gas inlet pipe of the top of the spiral rubber capsule while conveying the gas, so that the inflation quality of the spiral rubber capsule is prevented from being influenced by random shaking in the inflation process, and the long-time hand-held operation is performed, so that labor is increased, and the whole inflation quality is easily influenced due to negligence of operation. Therefore, we propose a segmented spiral rubber capsule hole sealing device.
Disclosure of Invention
The utility model mainly aims to provide a segmented spiral rubber capsule hole sealing device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the hole sealing device for the segmented spiral rubber capsule comprises a mounting base, wherein a supporting plate is fixedly arranged on the surface of the side edge of the top of the mounting base, and hollow frames are fixedly arranged on the surfaces of two ends of the side edge of the supporting plate;
the middle end of the inner side of each hollow frame is provided with a bidirectional screw rod through bearing rotation, the surfaces of the two ends of the outer side of each bidirectional screw rod are movably sleeved with a movable sleeve, the surfaces of the outer side of each hollow frame are provided with a sliding frame in a sliding fit manner, the side edges of the sliding frame are driven to be fixedly connected with the surfaces of the outer sides of the movable sleeves, the surfaces of the middle ends of the side edges of the sliding frame are fixedly provided with fixing rods, and the surfaces of one sides of the fixing rods, far away from the sliding frame, are fixedly provided with connecting frames;
every the equal fixed mounting in link outside top surface has spacing arc board, and spacing arc board is located the backup pad outside.
Through adopting above-mentioned technical scheme, through under the transmission effect of two-way lead screw to movable sleeve to and under the synchronous transmission effect of carriage and dead lever and provide the corresponding driving force of spacing arc board, make the spacing arc board that is located the backup pad both sides can remove in opposite directions or relatively in step, adjust the interval between it and laminate the processing of supporting to the spiral rubber capsule top intake pipe outside of different diameters, and then guarantee when the stability is inflated to spiral rubber capsule inside, reduce the required labour consumption of operator's hand operation.
As an alternative scheme of this application technical scheme, the standing groove has been seted up to installation base side middle-end, the fixed mounting has the connecting pipe to run through in the backup pad top end surface, and connecting pipe and standing groove are in same vertical position.
Through adopting above-mentioned technical scheme, through the setting of standing groove and conveniently with the accomodating of spiral rubber capsule intake pipe place the processing.
As an alternative scheme of the technical scheme, each of the two sides of the bottom end of the hollow frame is internally provided with a limiting groove, and the sliding frame penetrates through the inside of the limiting groove in a sliding manner.
Through adopting above-mentioned technical scheme, through the spacing effect of guide of spacing groove to the carriage under and guarantee the transmission rationality of whole device.
As an alternative scheme of the technical scheme, each hollow frame outside middle end surface is fixedly provided with a servo motor, and a servo motor transmission shaft is fixedly connected with the surface of the top end outside the bidirectional screw rod.
Through adopting above-mentioned technical scheme, provide the required power supply of spacing arc board regulation through servo motor's structural action.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the sectional spiral rubber capsule hole sealing device, after the bidirectional screw rod is driven by the servo motor to rotate in the hollow frame, the movable sleeve sleeved on the surface of the device can be driven to synchronously move in opposite directions or relatively horizontally move in opposite directions in the movable frame, the corresponding pushing force is provided for the limiting arc plates under the synchronous transmission action of the sliding frame and the fixing rod, the limiting arc plates positioned on two sides of the supporting plate can synchronously move in opposite directions or relatively move, the outer sides of air inlet pipes at the top of spiral rubber capsules with different diameters are laminated and abutted, and further the air inflation stability of the inside of the spiral rubber capsules is guaranteed, and labor consumption required by hand operation of operators is reduced.
2. According to the sectional spiral rubber capsule hole sealing device, the side edge of the sliding frame is slidably mounted in the limiting groove, and the limiting groove is combined to guide sliding of the sliding frame to limit the sliding frame, so that the movable sleeve can only horizontally move inside the transmission frame when the bidirectional screw rod rotates, and the position of the limiting arc plate is guaranteed to be provided for adjusting transmission rationality.
Drawings
FIG. 1 is a schematic diagram showing the overall front sectional structure of a segmented spiral rubber capsule sealing device of the present utility model;
FIG. 2 is a schematic diagram showing the overall side view and cross section structure of a sealing device for a segmented spiral rubber capsule according to the present utility model;
fig. 3 is a schematic diagram showing the overall top cross-sectional structure of a segmented spiral rubber capsule sealing device of the present utility model.
Reference numerals: 1. a mounting base; 11. a support plate; 12. a connecting pipe; 13. a placement groove; 2. a hollow frame; 21. a two-way screw rod; 22. a movable sleeve; 23. a carriage; 24. a fixed rod; 25. a connecting frame; 26. limiting arc plates; 27. a limit groove; 28. a servo motor.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: a supporting plate 11 is fixedly arranged on the surface of the side edge of the top of a mounting base 1, a hollow frame 2 is fixedly arranged on the surface of two ends of the side edge of the supporting plate 11, and a placing groove 13 is formed in the middle end of the side edge of the mounting base 1.
In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), servo motor 28 is all fixedly installed to the outer middle-end surface of every cavity frame 2, and servo motor 28 transmission shaft and two-way lead screw 21 outside top surface stationary phase are connected, two-way lead screw 21 is all installed through the bearing rotation to the inboard middle-end of every cavity frame 2, movable sleeve 22 has all been cup jointed to the outer both ends surface of every two-way lead screw 21 outside, carriage 23 is all slidingly fit to the outer surface of every cavity frame 2, and carriage 23 side drive is connected with movable sleeve 22 outside surface stationary phase, the equal fixed mounting of end surface has dead lever 24 in every carriage 23 side, the equal fixed mounting of one side surface that every dead lever 24 kept away from carriage 23 has link 25.
In this technical scheme (shown in fig. 1, 2 and 3), the limiting grooves 27 are formed in two sides of the bottom end of each hollow frame 2, the sliding frames 23 penetrate through the inside of the limiting grooves 27, the limiting arc plates 26 are fixedly mounted on the top surface of the outer side of each connecting frame 25, and the limiting arc plates 26 are located on the outer side of the supporting plate 11.
In the technical scheme (shown in fig. 1, 2 and 3), a connecting pipe 12 is fixedly installed on the middle end surface of the top of the supporting plate 11 in a penetrating manner, and the connecting pipe 12 and the placing groove 13 are positioned at the same vertical position.
When the sealing device is in operation, after the installation base 1 is pushed to move, the air inlet pipe at the top of the spiral rubber capsule to be sealed is moved to the inside of the placing groove 13, after a plurality of groups of limiting arc plates 26 can be positioned at the outer side of the air inlet pipe, two groups of servo motors 28 are opened through an external control switch to enable the two groups of servo motors to operate so as to drive two groups of bidirectional screw rods 21 to synchronously and co-directionally rotate, the corresponding pushing force is provided for the movable sleeve 22 under the guiding limiting sliding action of the sliding frame 23 by combining with the limiting groove 27, the movable sleeves 22 at two sides can synchronously and oppositely horizontally move in the hollow frame 2, the corresponding pushing force is provided for the limiting arc plates 26 under the synchronous transmission action of the sliding frame 23 and the fixing rod 24, the limiting arc plates 26 positioned at two sides of the supporting plate 11 can synchronously and oppositely move, the outer sides of the air inlet pipe at the top of the spiral rubber capsule are bonded and supported by adjusting the interval between the limiting arc plates, and then the pipe penetrates through the connecting pipe 12 to be inflated with the air inlet pipe at the top of the spiral rubber capsule so as to expand the spiral rubber capsule, and further sealing treatment is achieved.
Claims (5)
1. The utility model provides a segmentation spiral rubber capsule hole sealing device, includes mounting base (1), its characterized in that: the surface of the side edge of the top of the mounting base (1) is fixedly provided with a supporting plate (11), and the surfaces of two ends of the side edge of the supporting plate (11) are fixedly provided with hollow frames (2);
the inner middle end of each hollow frame (2) is rotatably provided with a bidirectional screw rod (21) through a bearing, the surfaces of the two ends of the outer side of each bidirectional screw rod (21) are movably sleeved with a movable sleeve (22), the surfaces of the outer side of each hollow frame (2) are slidably attached and provided with a sliding frame (23), the side edge of each sliding frame (23) is driven to be fixedly connected with the surface of the outer side of the movable sleeve (22), the middle end surface of the side edge of each sliding frame (23) is fixedly provided with a fixed rod (24), and the surface of one side, far away from the sliding frame (23), of each fixed rod (24) is fixedly provided with a connecting frame (25);
and a limiting arc plate (26) is fixedly arranged on the surface of the top end of the outer side of each connecting frame (25), and the limiting arc plate (26) is positioned on the outer side of the supporting plate (11).
2. The segmented spiral rubber capsule sealing device according to claim 1, wherein: the middle end of the side edge of the mounting base (1) is provided with a placing groove (13).
3. The segmented spiral rubber capsule sealing device according to claim 1, wherein: limiting grooves (27) are formed in two sides of the bottom end of each hollow frame (2), and the sliding frame (23) penetrates through the limiting grooves (27) in a sliding mode.
4. The segmented spiral rubber capsule sealing device according to claim 1, wherein: and a servo motor (28) is fixedly arranged on the surface of the middle end of the outer side of each hollow frame (2), and a transmission shaft of the servo motor (28) is fixedly connected with the surface of the top end of the outer side of the bidirectional screw rod (21).
5. The segmented spiral rubber capsule sealing device according to claim 1, wherein: the middle end surface of the top of the supporting plate (11) is fixedly provided with a connecting pipe (12) in a penetrating mode, and the connecting pipe (12) and the placing groove (13) are located at the same vertical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091100.7U CN220395649U (en) | 2023-08-04 | 2023-08-04 | Sectional spiral rubber capsule hole sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091100.7U CN220395649U (en) | 2023-08-04 | 2023-08-04 | Sectional spiral rubber capsule hole sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395649U true CN220395649U (en) | 2024-01-26 |
Family
ID=89611378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091100.7U Active CN220395649U (en) | 2023-08-04 | 2023-08-04 | Sectional spiral rubber capsule hole sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395649U (en) |
-
2023
- 2023-08-04 CN CN202322091100.7U patent/CN220395649U/en active Active
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