CN213586614U - Traction crawling device for deep hole - Google Patents
Traction crawling device for deep hole Download PDFInfo
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- CN213586614U CN213586614U CN202022911869.5U CN202022911869U CN213586614U CN 213586614 U CN213586614 U CN 213586614U CN 202022911869 U CN202022911869 U CN 202022911869U CN 213586614 U CN213586614 U CN 213586614U
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Abstract
The utility model relates to a pull device of crawling for deep hole. The device at least comprises a front assembly, a rear assembly, an electrically-driven telescopic mechanism and a control panel, wherein the front assembly and the rear assembly at least comprise an inner supporting mechanism and a protective shell, the protective shell is a shell with one conical end and the other cylindrical end, the inner supporting mechanism is arranged in the cylindrical shell close to the conical end and is fixedly connected with the cylindrical shell, and a telescopic arm of the inner supporting mechanism extends out of the cylindrical shell; the cylindrical shells of the front and rear components have different diameters and are slidably sleeved together to form a cavity, and a sealing ring is arranged at the joint between the cylindrical shells; the electric drive telescopic mechanism is arranged in the cavity, and two ends of the electric drive telescopic mechanism are respectively and fixedly connected with the front assembly and the rear assembly; the control panel sets up in the subassembly of back and lies in the internal stay mechanism outside of back subassembly, and the electricity drives telescopic machanism, preceding subassembly and back subassembly and all is connected with the controller electricity of control panel. The utility model has the characteristics of simple structure, small, barrier propterty are good etc.
Description
Technical Field
The utility model relates to a draw gear, concretely relates to pull device of crawling for deep hole. Belongs to the field of deep hole crawling traction.
Background
Along with the increase of the coal mining depth, the number of exposed aquifers is increased, coal seams close to strong aquifers are mined, the water inrush frequency and the water inrush quantity of a mine are increased, so that well flooding accidents are more and more frequent, and therefore research on water inrush mechanisms and water control of karst fissure water threatening coal seams become important problems influencing coal mine safety production. The existing known pipeline crawler mostly aims at detecting and maintaining pipelines, is weak in load bearing capacity and poor in protection performance, is not suitable for holes with particles and accumulated water, and cannot meet the requirements of deep hole traction at present.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a traction crawling device for deep holes, which has the characteristics of simple structure, small volume, large load traction capacity, good protection performance and the like; the crawler-type crawler belt is suitable for towing and crawling in deep holes or holes with particles and accumulated water.
The technical scheme of the utility model is that: a traction crawling device for deep holes at least comprises a front assembly, a rear assembly, an electric drive telescopic mechanism and a control panel, wherein the front assembly and the rear assembly at least comprise an inner support mechanism and a protective shell, the protective shell is a shell with one conical end and the other cylindrical end, the inner support mechanism is arranged in the cylindrical shell close to the conical end and is fixedly connected with the cylindrical shell, and a telescopic arm of the inner support mechanism extends out of the cylindrical shell; the cylindrical shells of the front and rear components have different diameters and are slidably sleeved together to form a cavity, and a sealing ring is arranged at the joint between the cylindrical shells; the electric drive telescopic mechanism is arranged in the cavity, and two ends of the electric drive telescopic mechanism are respectively and fixedly connected with the front assembly and the rear assembly; the control panel sets up in the subassembly of back and lies in the internal stay mechanism outside of back subassembly, and the electricity drives telescopic machanism, preceding subassembly and back subassembly and all is connected with the controller electricity of control panel.
Furthermore, the inner supporting mechanism comprises at least three telescopic arms and a telescopic controller which are uniformly distributed in the radial direction, each telescopic arm is connected with the telescopic controller, and the telescopic controller is electrically connected with the controller of the control panel; the telescopic controller controls the telescopic arm to stretch.
Furthermore, the telescopic arm is a T-shaped structure formed by combining a telescopic rod and a telescopic cap, and the telescopic cap is arranged on the telescopic rod and is arranged outside the cylindrical shell.
Furthermore, an arc-shaped tooth socket is arranged at the end part of the telescopic cap; sealing elements are arranged between the telescopic rod, the telescopic cap and the cylindrical shell.
Furthermore, a groove capable of accommodating the telescopic cap is formed in the shell at the joint of the telescopic cap and the cylindrical shell.
Furthermore, the electrically-driven telescopic mechanism comprises a telescopic push-pull rod, a connecting rod, a base and a power driver, wherein the base is fixedly connected with the cylindrical shell of the rear assembly through a base connecting plate, the power driver is fixed on the base, and the power driver is connected with one end of the telescopic push-pull rod through the connecting rod and drives the telescopic push-pull rod to move back and forth; the other end of the telescopic push-pull rod is fixed on the front component connecting plate.
Furthermore, the conical end of the protective shell of the rear assembly is provided with an electrical interface which is connected with equipment to be pulled or a pulling ring.
The utility model has the advantages that:
the utility model discloses a protection casing adopts the toper end, and the resistance is little, is convenient for creep. Through the cooperation of the inner supporting mechanism and the electric driving telescopic mechanism of the front and the rear assemblies, load traction is realized. The utility model has the advantages of it is following:
1) the structure is simple, the volume is small, and the load traction capacity is large;
2) the protective performance is good, and the crawler-type tractor is suitable for dragging and crawling in deep holes or holes with particles and accumulated water;
3) the utility model discloses it is fast still to have the speed of crawling, efficient characteristics.
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings:
drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the traction ring of the present invention.
Description of reference numerals:
in the figure: 1. a protective housing; 2. a telescopic arm; 3. a telescoping controller; 4. a telescopic push-pull rod; 5. a connecting rod; 6. a seal ring; 7. a base; 8. a power driver; 9. a control panel; 10. an electrical interface; 11. a traction ring; 12. a connecting rod; 13. connecting blocks; 14. a front assembly connecting plate; 15. a rear assembly connecting plate; 16. the base connecting plate.
Detailed Description
Example 1
As shown in fig. 1, a traction crawling device for deep holes at least comprises a front assembly, a rear assembly, an electric drive telescopic mechanism and a control panel 9, wherein the front assembly and the rear assembly at least comprise an inner support mechanism and a protective shell 1, the protective shell is a shell with one conical end and the other cylindrical end, the inner support mechanism is arranged in the cylindrical shell close to the conical end and is fixedly connected with the cylindrical shell, and a telescopic arm 2 of the inner support mechanism extends out of the cylindrical shell; the cylindrical shells of the front and rear components have different diameters and are sleeved together in a sliding way to form a cavity, and a sealing ring 6 is arranged at the joint between the cylindrical shells; the electric drive telescopic mechanism is arranged in the cavity, and two ends of the electric drive telescopic mechanism are respectively and fixedly connected with the front assembly and the rear assembly; the control panel 9 sets up in the subassembly of back and lies in the internal stay mechanism outside of back subassembly, and the electricity drives telescopic machanism, preceding subassembly and back subassembly and all is connected with the controller electricity of control panel 9.
The utility model discloses earlier the flexible arm 2 of the internal stay mechanism through front and back subassembly fixes the device in the deep hole, then the flexible arm 2 of the internal stay mechanism of preceding subassembly is withdrawed, through the protection casing 1 forward migration of the preceding subassembly of electricity drive telescopic machanism promotion, remove behind a locating position, the flexible arm 2 of the internal stay mechanism of preceding subassembly stretches out and fixes, the flexible arm 2 of the internal stay mechanism of back subassembly is withdrawed, electricity drive telescopic machanism drive the protection casing 1 of back subassembly and go ahead the equipment that will pull or other loads, repeat the aforesaid, realize pulling to equipment or other loads.
Example 2
On the basis of the embodiment 1, further, the inner supporting mechanism comprises at least three telescopic arms 2 and a telescopic controller 3 which are uniformly distributed in the radial direction, each telescopic arm 2 is connected with the telescopic controller 3, and the telescopic controller 3 is electrically connected with a controller of the control board 9; the telescopic controller 3 controls the telescopic arm 2 to stretch; the telescopic arm can extend out of the shell, is internally supported in the hole wall and can also retract to the surface of the shell. Telescoping controls are well known in the art and will not be described in detail herein.
Furthermore, the telescopic arm 2 is a T-shaped structure formed by combining a telescopic rod and a telescopic cap, and the telescopic cap is arranged on the telescopic rod and is arranged outside the cylindrical shell.
Furthermore, an arc-shaped tooth socket is arranged at the end part of the telescopic cap; sealing elements are arranged between the telescopic rod, the telescopic cap and the cylindrical shell. The arc tooth socket can realize firm fixation with the deep hole; the sealing member can make the telescopic link with the telescopic cap whether stretch out with can both be fine sealed when contracting, avoid particulate matter and ponding to advance the invasion.
Preferably, the shell at the joint of the telescopic cap and the cylindrical shell is provided with a groove capable of accommodating the telescopic cap. So as to accommodate the telescopic cap and reduce the height of the telescopic cap when the telescopic cap retracts.
Furthermore, the electrically-driven telescopic mechanism comprises a telescopic push-pull rod 4, a connecting rod 5, a base 7 and a power driver 8, wherein the base 7 is fixedly connected with the cylindrical shell of the rear assembly through a base connecting plate 16, the power driver 8 is fixed on the base 7, and the power driver 8 is connected with one end of the telescopic push-pull rod 4 through the connecting rod 5 and drives the telescopic push-pull rod 4 to move back and forth; the other end of the telescopic push-pull rod 4 is fixed to the front assembly connecting plate 14. Wherein, the connecting rod 5 and the telescopic push-pull rod can adopt a threaded connection mode. The power driver drives the telescopic push-pull rod 4 to generate larger push-pull force.
Further, as shown in fig. 2, the tapered end of the protective casing 1 of the rear assembly is provided with an electrical interface 10, and the electrical interface 10 is connected with a device to be towed or a towing ring 11. The towed device can be directly connected to the electrical interface 10, or can be connected to the towed device via a towing ring 11; other devices may also be connected through the traction ring 11.
The working process of the utility model is as follows:
after the device of the utility model is placed in the hole, the controller of the control panel sends out an instruction to open the internal support mechanisms of the front and rear components at the same time, so that the device is fixed and internally supported on the inner wall of the hole;
retracting a telescopic arm of an inner support mechanism of the front assembly, electrically driving the telescopic mechanism to extend a telescopic push-pull rod, fixing the inner support mechanism of the rear assembly at the current position, pushing the front assembly to move towards the deep hole, and stopping pushing after the telescopic push-pull rod extends out for a certain length; opening an internal support mechanism in the front assembly, extending out a telescopic arm and fixing the front assembly in the hole wall; at the moment, the telescopic arm of the inner support mechanism of the rear assembly retracts, the electrically-driven telescopic mechanism retracts the telescopic push rod, and the inner support mechanism in the front assembly is fixed in the hole wall, so that the electrically-driven telescopic mechanism pulls the rear assembly to move forwards; when the rear assembly retracts to a certain length, the telescopic arm of the inner supporting mechanism of the rear assembly is opened to be internally supported in the hole wall, and then the previous steps are repeated to enable the device to move forwards.
Example 3
On the basis of the embodiment 2, as shown in fig. 1, the inner supporting mechanism comprises three radially and uniformly distributed telescopic arms 2, a telescopic controller 3 and a connecting block 13, wherein one side of each telescopic arm 2 is hinged with the telescopic controller 3 through a connecting rod 12, and the other side of each telescopic arm is hinged with the connecting block 13 through a connecting rod 12; the telescopic controller 3 is electrically connected with the controller of the control panel 9; the telescopic controller 3 of the front assembly is fixedly connected with the cylindrical shell of the front assembly through a front assembly connecting plate 14, and the telescopic controller 3 of the rear assembly is fixedly connected with the cylindrical shell of the rear assembly through a rear assembly connecting plate 15. The telescopic controller 3 controls the telescopic arm to extend out of the shell, and the telescopic arm is internally supported in the deep hole wall and can also retract to the surface of the protective shell.
Further, the both sides of telescopic link all fixedly connected with solid fixed ring, the solid fixed ring in both sides is articulated with the connecting rod 12 of both sides respectively.
Preferably, the base 7 is a cylindrical structure with an opening at one end, one end of the telescopic push-pull rod 4 is positioned in the cylindrical structure, and the other end of the telescopic push-pull rod extends out of the cylindrical structure, so that the telescopic push-pull rod 4 is prevented from deviating and is protected; the front end of the telescopic push-pull rod 4 is provided with a groove, and one end of a telescopic controller 3 of the inner support mechanism of the front assembly is positioned in the groove.
Parts of the above embodiments that are not specifically described are well known components and conventional structures or conventional means in the art and will not be described in detail herein.
The above illustration is merely an illustration of the present invention, and does not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a pull device of crawling for deep hole which characterized by: the device at least comprises a front assembly, a rear assembly, an electric drive telescopic mechanism and a control panel (9), wherein the front assembly and the rear assembly at least comprise an inner support mechanism and a protective shell (1), the protective shell is a shell with one conical end and the other cylindrical end, the inner support mechanism is arranged in the cylindrical shell close to the conical end and is fixedly connected with the cylindrical shell, and a telescopic arm (2) of the inner support mechanism extends out of the cylindrical shell; the diameters of the cylindrical shells of the front component and the rear component are different, the cylindrical shells can be sleeved together in a sliding way to form a cavity, and a sealing ring (6) is arranged at the joint of the cylindrical shells; the electric drive telescopic mechanism is arranged in the cavity, and two ends of the electric drive telescopic mechanism are respectively and fixedly connected with the front assembly and the rear assembly; control panel (9) set up in the subassembly of back and lie in the internal stay mechanism outside of back subassembly, and electricity drives telescopic machanism, preceding subassembly and back subassembly and all is connected with the controller electricity of control panel (9).
2. The traction crawling device for the deep hole according to claim 1, wherein: the inner supporting mechanism comprises at least three telescopic arms (2) and a telescopic controller (3) which are uniformly distributed in the radial direction, each telescopic arm (2) is connected with the telescopic controller (3), and the telescopic controller (3) is electrically connected with a controller of the control panel (9); the telescopic controller (3) controls the telescopic arm (2) to stretch.
3. The traction crawling device for the deep hole according to claim 2, wherein: the telescopic arm (2) is of a T-shaped structure formed by combining a telescopic rod and a telescopic cap, and the telescopic cap is arranged on the telescopic rod and is arranged outside the cylindrical shell.
4. The traction crawling device for the deep hole according to claim 3, wherein: the end part of the telescopic cap is provided with an arc-shaped tooth socket; sealing elements are arranged between the telescopic rod, the telescopic cap and the cylindrical shell.
5. The traction crawling device for the deep hole according to claim 3, wherein: the shell at the joint of the telescopic cap and the cylindrical shell is provided with a groove which can contain the telescopic cap.
6. The traction crawling device for the deep hole according to claim 1, wherein: the electric-drive telescopic mechanism comprises a telescopic push-pull rod (4), a connecting rod (5), a base (7) and a power driver (8), wherein the base (7) is fixedly connected with the cylindrical shell of the rear assembly through a base connecting plate (16), the power driver (8) is fixed on the base (7), and the power driver (8) is connected with one end of the telescopic push-pull rod (4) through the connecting rod (5) and drives the telescopic push-pull rod (4) to move back and forth; the other end of the telescopic push-pull rod (4) is fixed on the front component connecting plate (14).
7. The traction crawling device for the deep hole according to claim 1, wherein: the conical end of the protective shell (1) of the rear assembly is provided with an electrical interface (10), and the electrical interface (10) is connected with equipment to be pulled or a pulling ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911869.5U CN213586614U (en) | 2020-12-07 | 2020-12-07 | Traction crawling device for deep hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911869.5U CN213586614U (en) | 2020-12-07 | 2020-12-07 | Traction crawling device for deep hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213586614U true CN213586614U (en) | 2021-06-29 |
Family
ID=76548829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022911869.5U Active CN213586614U (en) | 2020-12-07 | 2020-12-07 | Traction crawling device for deep hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213586614U (en) |
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2020
- 2020-12-07 CN CN202022911869.5U patent/CN213586614U/en active Active
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