CN115822499B - Horizontal hole fisher throwing propulsion device - Google Patents
Horizontal hole fisher throwing propulsion device Download PDFInfo
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- CN115822499B CN115822499B CN202211393803.9A CN202211393803A CN115822499B CN 115822499 B CN115822499 B CN 115822499B CN 202211393803 A CN202211393803 A CN 202211393803A CN 115822499 B CN115822499 B CN 115822499B
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- 238000007789 sealing Methods 0.000 claims abstract description 139
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 230000000149 penetrating effect Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Earth Drilling (AREA)
Abstract
The application relates to a horizontal hole fisher throwing propulsion device which comprises an adjusting rod, a hydraulic rod, a sealing rod and a connecting rod, wherein the adjusting rod, the hydraulic rod and the sealing rod are integrally formed, the connecting rod is detachably connected with the sealing rod, the hydraulic rod is positioned between the adjusting rod and the sealing rod, a first groove is formed in the adjusting rod, a second groove is formed in the hydraulic rod, a third groove is formed in the connecting rod, a power groove communicated with the third groove is formed in the connecting rod, a rope penetrating hole for a steel wire rope to penetrate is formed in one end of the second groove far away from the third groove, one end of the rope penetrating hole is communicated with the first groove, a sealing piece is arranged in the first groove, a penetrating hole communicated with the rope penetrating hole is formed in the sealing piece, one end of the steel wire rope sequentially penetrates through the penetrating hole, the rope penetrating hole and the second groove and is connected with the fisher, a water through hole communicated with the second groove is formed in the hydraulic rod, and the water through hole is used for being connected with a high-pressure water pump. The application has the effect of conveniently throwing the fisher into the horizontal hole without depending on gravity.
Description
Technical Field
The invention relates to the technical field of horizontal hole geological exploration, in particular to a horizontal hole fisher throwing propulsion device.
Background
The hole exploration is suitable for the geological exploration work of railway engineering with extremely complex topography and geological conditions in western and plateau areas, and is the vitality army of railway linear exploration. By finding out engineering geological conditions such as stratum lithology characteristics and geological structures of tunnel segments and hydrogeological conditions and carrying out related experiments instead of apparent soil samples and rock samples, more reliable reference data can be provided for engineering design and construction.
In the construction process of vertical holes or large-dip-angle drilling, the throwing of the fisher can be completed under the action of gravity, but when the throwing of the ultra-deep horizontal Kong Dalao device is performed, the conveying and the salvaging are difficult to complete under the action of gravity.
Disclosure of Invention
In order to facilitate throwing the fisher into the horizontal hole, the application provides a horizontal hole fisher throwing propulsion device.
The application provides a horizontal hole fisher throwing propulsion device, which adopts the following technical scheme:
The utility model provides a horizontal hole fisher puts in advancing device, includes regulation pole, hydraulic stem, sealing lever and connecting rod, the regulation pole hydraulic stem with sealing lever integrated into one piece sets up, the connecting rod with the sealing lever can dismantle the connection, the hydraulic stem is located the regulation pole with between the sealing lever, set up first groove on the regulation pole, set up the second groove on the hydraulic stem, set up the third groove on the connecting rod, the second groove with the third groove communicates, set up on the connecting rod with the power groove of third groove intercommunication, ground second groove keep away from the one end of third groove has been seted up the wire rope hole that supplies wire rope to pass, the one end of wire rope hole with first groove intercommunication, be equipped with the sealing member in the first groove, set up on the sealing member with the through-hole of wire rope hole intercommunication makes wire rope one end pass in proper order the through-hole with the wire rope hole with the second groove and be connected with the fisher, set up on the hydraulic stem with the second groove is used for the water pump to communicate with the high pressure water.
Through adopting above-mentioned technical scheme, during the use, pass through perforation, rope hole, second groove, third groove in proper order with wire rope's one end and be connected with the fisher for the water hole is connected with high-pressure water pump, and makes sealing member seal first groove, reduces high-pressure water pump spun water from first inslot spun possibility, when starting high-pressure water pump, high-pressure water pump makes second groove, third inslot fill water, and wire rope and fisher are moved to the drilling bottom to the pressure of water promotion, consequently, conveniently throw in the horizontal hole with the fisher under the effect of not relying on gravity.
Optionally, the sealing element includes sealing screw and sealing pad, the through hole includes fixed orifices and deformation hole, fixed Kong Kaishe is in on the sealing screw, deformation Kong Kaishe is in on the sealing pad, the sealing pad sets up the tank bottom of first groove, sealing screw with first groove threaded connection compresses tightly the sealing pad.
Through adopting above-mentioned technical scheme, during the use, the operator rotates sealed screw rod, and sealed screw rod is connected and constantly extrudees sealed the pad with first groove for sealed the pad produces deformation when hugging closely the tank bottom in first groove, and extrudes the screw thread on the first groove lateral wall, further reduces the possibility that rivers flow out from first groove.
Optionally, the connecting rod is in threaded connection with the power groove.
Through adopting above-mentioned technical scheme, make things convenient for the operator to dismantle connecting rod and sealing rod, be convenient for clear up the debris that adheres to in the third inslot.
Optionally, a sealing ring groove is formed in the side wall of the sealing rod, and a sealing ring is arranged in the sealing ring groove and is tightly attached to the side wall of the power groove.
Through adopting above-mentioned technical scheme, through setting up the sealing washer, reduced the possibility that the water that gets into in the third groove revealed out from the junction of connecting rod and power groove.
Optionally, seal screw includes threaded rod and the polished rod that integrated into one piece set up, the polished rod has seted up multiunit first sealing hole on the lateral wall along length direction, every group first sealing hole includes a plurality of first shutoff holes, and is a plurality of first shutoff holes with seal screw's axis circumference sets up, the second sealing hole has been seted up to first shutoff hole's hole bottom, second sealing hole intercommunication extremely the fixed orifices, sliding connection has the conflict pole in the second sealing hole, the one end of conflict pole is equipped with the limiting plate, the limiting plate with first shutoff hole sliding fit, set up on the lateral wall of first groove a plurality of with the conflict shutoff blind hole that first shutoff hole one-to-one set up, be equipped with in the conflict shutoff blind hole and be used for promoting the impeller of conflict pole conflict wire rope.
Through adopting above-mentioned technical scheme, during the use, the operator constantly rotates sealed screw rod for first shutoff hole and a plurality of conflict shutoff blind hole one-to-one intercommunication start the impeller, the impeller drives the limiting plate and removes, and the limiting plate drives conflict pole conflict wire rope, and the conflict pole has filled the part clearance between wire rope and the fixed orifices, therefore, has reduced rivers from the possibility of clearance spun between wire rope and the fixed orifices.
Optionally, the impeller includes a plurality of rubber water bags, rubber water bag open-ended one end with conflict shutoff blind hole is connected, be equipped with the jack spring in the rubber water bag, the one end of jack spring is connected with conflict shutoff blind hole, the other end with the rubber water bag is connected, set up a plurality of first limbers that set up with multiunit first sealed hole one-to-one on the lateral wall of second groove, set up the second limbers on the lateral wall of limbers, be located a plurality of in same row conflict shutoff blind hole with second limbers intercommunication.
Through adopting above-mentioned technical scheme, when the second inslot fills water, high-pressure water flows into the second through-hole through first water hole in to in entering rubber water bag, make rubber water bag inflation and to keeping away from the external expansion of conflict shutoff blind hole, and get into first sealed hole gradually and promote the limiting plate removal, in the whole work progress, as long as high-pressure water pump is incessant, rubber water bag is in the expansion state all the time, consequently makes conflict pole can shelter from the clearance between part wire rope and the fixed orifices all the time, the kinetic energy that the abundant high-pressure water pump produced has been utilized.
Optionally, sliding fit has the seal tube in the through-hole, the bottom of seal tube with the laminating of the bottom of first groove, set up on the lateral wall of seal tube and placed the annular, place and be equipped with sealing rubber pad in the annular, sealing rubber shutoff the second sealed hole, set up the sealed through-hole with a plurality of second sealed hole one-to-one intercommunication on the lateral wall of seal tube.
Through adopting above-mentioned technical scheme, during the use, the operator inserts the sealed pipe in the through-hole and with the diapire laminating of first groove, the lateral wall of sealed pipe is hugged closely with the lateral wall of through-hole, when the rubber water bag fills water, drives to support the feeler lever and remove, and the feeler lever inserts and places in the annular to extrude sealed rubber pad sealed through-hole, through setting up sealed rubber pad, increased the area of contact with wire rope on the one hand, on the other hand provides resilience force for supporting the retraction of feeler lever.
Optionally, an external thread in threaded connection with the thread buckle of the wire core drill rod is arranged on the side wall of the connecting rod.
Through adopting above-mentioned technical scheme, through setting up the external screw thread and conveniently dismantling and be connected with the wire line coring drilling rod.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to the application, one end of the steel wire rope sequentially passes through the through hole, the rope penetrating hole, the second groove and the third groove and is connected with the fisher through the adjusting rod, the hydraulic rod, the sealing rod, the connecting rod, the first groove, the second groove, the third groove and the water through hole, so that the water through hole is connected with the high-pressure water pump, the sealing piece seals the first groove, the possibility that water sprayed by the high-pressure water pump is sprayed out of the first groove is reduced, when the high-pressure water pump is started, the second groove and the third groove are filled with water, and the pressure of the water pushes the steel wire rope and the fisher to move towards the bottom of a drilled hole, so that the fisher is conveniently thrown into the horizontal hole without relying on gravity;
2. According to the application, the sealing screw rod and the sealing gasket are arranged, the sealing screw rod is rotated and connected with the first groove and continuously extrudes the sealing gasket, so that the sealing is tightly attached to the groove bottom of the first groove and simultaneously deforms, and the threads on the side wall of the first groove are extruded, so that the possibility that water flows out of the first groove is further reduced;
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present application.
Fig. 2 is a sectional view of the first groove, the second groove, and the third groove in embodiment 1 of the present application.
Fig. 3 is a schematic structural view in embodiment 2 of the present application.
FIG. 4 is a cross-sectional view of the seal screw in example 2 of the present application.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic diagram of the high-pressure pump flushing operation in example 2 of the present application.
Fig. 7 is an enlarged view of the portion B in fig. 6.
Reference numerals illustrate: 1. an adjusting rod; 2. a hydraulic rod; 3. a sealing rod; 4. a connecting rod; 5. a first groove; 6. a second groove; 7. a third groove; 8. a power tank; 9. sealing ring grooves; 10. a seal ring; 11. an external thread; 12. threading the rope hole; 13. a through hole; 131. a fixing hole; 132. a deformation hole; 14. a water through hole; 15. a sealing screw; 16. a sealing gasket; 17. a threaded rod; 18. a polish rod; 19. a first plugging hole; 20. a second seal hole; 21. a touch-up rod; 22. a limiting plate; 23. the blind holes are blocked by abutting; 24. a rubber water bag; 25. a jack spring; 26. a first water through hole; 27. a second water through hole; 28. sealing the tube; 29. a positioning plate; 30. placing a ring groove; 31. sealing a rubber pad; 32. sealing the through hole; 33. prompting the in-place rod; 34. and a contact lever.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
Example 1:
Referring to fig. 1 and 2, a horizontal hole fisher puts in thrust unit includes regulation pole 1, hydraulic stem 2, sealing rod 3 and connecting rod 4, regulation pole 1, hydraulic stem 2 and sealing rod 3 integrated into one piece set up, hydraulic stem 2 is located between regulation pole 1 and sealing rod 3, first groove 5 has been seted up on the regulation pole 1, second groove 6 has been seted up on the hydraulic stem 2, third groove 7 has been seted up on the connecting rod 4, second groove 6 and third groove 7 intercommunication, set up the power groove 8 with the third groove 7 intercommunication on the connecting rod 4, the one end of connecting rod 4 inserts in the power groove 8 and with power groove 8 threaded connection, and then realized that connecting rod 4 and sealing rod 3 can dismantle and be connected, make things convenient for the operator to dismantle connecting rod 4 and sealing rod 3.
Referring to fig. 1 and 2, a sealing ring groove 9 is formed in the outer side wall of the sealing rod 3, a sealing ring 10 is arranged in the sealing ring groove 9, the sealing ring 10 clings to the side wall of the power groove 8, an external thread 11 in threaded connection with a thread buckle of the rope coring drill rod is arranged on the outer side wall of the connecting rod 4, and detachable connection with the rope coring drill rod is facilitated.
Referring to fig. 1 and 2, a rope penetrating hole 12 through which the wire rope passes is formed at one end of the second groove 6 away from the third groove 7, one end of the rope penetrating hole 12 is communicated with the first groove 5, a sealing member is arranged in the first groove 5, and a penetrating hole 13 communicated with the rope penetrating hole 12 is formed in the sealing member, so that one end of the wire rope sequentially passes through the penetrating hole 13, the rope penetrating hole 12 and the second groove 6 to be connected with the fisher. In order to facilitate rapid insertion of the wire rope into the rope penetration hole 12, the diameter of the penetration hole 13 is slightly larger than the diameter of the rope penetration hole 12. The side wall of the hydraulic rod 2 is provided with a water through hole 14 communicated with the second groove 6, and the water through hole 14 is used for communicating with a high-pressure water pump (not shown in the figure).
Referring to fig. 1 and 2, the sealing member includes a sealing screw 15 and a sealing pad 16, the through hole 13 includes a fixing hole 131 and a deformation hole 132, the fixing hole 131 is vertically opened on the sealing screw 15, the deformation hole 132 is vertically opened on the sealing pad 16, the sealing pad 16 is disposed at a bottom of the first groove 5, and the sealing screw 15 is inserted into the first groove 5 and is screw-coupled with the first groove 5 and compresses the sealing pad 16.
The implementation principle of the embodiment 1 is as follows: when the hydraulic fishing device is used, one end of the steel wire rope sequentially penetrates through the through hole 13, the rope penetrating hole 12, the second groove 6 and the third groove 7 and is connected with the fisher, the water through hole 14 is connected with the high-pressure water pump, the sealing piece seals the first groove 5, the possibility that water sprayed by the high-pressure water pump is sprayed out of the first groove 5 is reduced, meanwhile, an operator rotates the sealing screw 15, the sealing gasket 16 is tightly attached to the groove bottom of the first groove 5 and deforms, threads on the side wall of the first groove 5 are extruded, the possibility that water flows out of the first groove 5 is further reduced, the sealing performance of the throwing propelling device is improved, then when the operator starts the high-pressure water pump, the high-pressure water pump fills the second groove 6 and the third groove 7 with water, the water pressure pushes the steel wire rope and the fisher to move towards the bottom of a drilled hole, and therefore the fisher is conveniently thrown into the horizontal hole under the action of no gravity.
Example 2:
The difference between this embodiment and embodiment 2 is that, referring to fig. 3, 4 and 5, the sealing screw 15 includes a threaded rod 17 and a polish rod 18 which are integrally formed, and a plurality of groups of first sealing holes are formed in the side wall of the polish rod 18 along its own length direction, each group of first sealing holes includes a plurality of first sealing holes 19, and the plurality of first sealing holes 19 are circumferentially arranged with the axis of the sealing screw 15 as the center. The bottom of the first plugging hole 19 is provided with a second sealing hole 20, and the second sealing hole 20 is communicated with the fixing hole 131.
Referring to fig. 5, 6 and 7, the second sealing hole 20 is slidably connected with a contact supporting rod 21, one end of the contact supporting rod 21 is connected with a limiting plate 22, the limiting plate 22 is inserted into the first blocking hole 19 and is slidably matched with the first blocking hole 19, a contact supporting blocking blind hole 23 which is arranged in one-to-one correspondence with the first blocking holes 19 is formed in the side wall of the first groove 5, and a pushing piece for pushing the contact supporting rod 21 to contact with the steel wire rope is arranged in the contact supporting blocking blind hole 23.
Referring to fig. 5, 6 and 7, the pushing member includes a plurality of rubber water bags 24, the plurality of rubber water bags 24 are disposed in one-to-one correspondence with the plurality of interference blocking blind holes 23, and one end of the opening of the rubber water bag 24 is connected with the bottom of the interference blocking blind holes 23. A propping spring 25 is arranged in the rubber water bag 24, one end of the propping spring 25 is connected with the abutting plugging blind hole 23, and the other end is connected with the bag bottom of the rubber water bag 24. First water through holes 26 which are arranged in one-to-one correspondence with the plurality of groups of first sealing holes are formed in the side wall of the second groove 6, second water through holes 27 are formed in the side wall of the first water through holes 26, and a plurality of interference plugging blind holes 23 which are located in the same row are communicated with one second water through hole 27. When the hole is opened, an operator can firstly downwards open the second water through hole 27 from the top surface of the adjusting rod 1, then open the first water through hole 26 from the side wall of the second groove 6, and then plug the top of the second water through hole 27 by a welding method from the top of the second water through hole 27 after the two water through holes are communicated, so that the sealing effect is achieved.
Referring to fig. 4, 5 and 7, a sealing tube 28 is slidably matched in the through hole 13, a positioning plate 29 is rotationally connected to the top of the sealing tube 28, when the bottom end of the sealing tube 28 is attached to the bottom end of the first groove 5, and the positioning plate 29 is attached to the top end of the sealing screw 15, the first plugging hole 19 and the corresponding abutting plugging blind hole 23 are located on the same horizontal plane, a placement ring groove 30 is formed in the side wall of the sealing tube 28, a sealing rubber pad 32 is fixedly connected in the placement ring groove 30, a plurality of second sealing holes 20 are plugged by the sealing rubber pad 32, and sealing through holes 32 communicated with the plurality of second sealing holes 20 in a one-to-one correspondence manner are formed in the inner wall of the sealing tube 28.
Referring to fig. 4, 5 and 7, a prompt in-place rod 33 is vertically and fixedly connected to the top end surface of the adjusting rod 1, a contact rod 34 which can be in contact with the prompt in-place rod 33 is in threaded connection with the side wall of the sealing screw 15, and when the positioning plate 29 is attached to the sealing screw 15 and the contact rod 34 is in contact with the side wall of the prompt in-place rod 33, the first plugging hole 19 is correspondingly communicated with the contact plugging blind hole 23.
The implementation principle of the embodiment 2 is as follows: during the use, the operator inserts sealed tube 28 in through hole 13, make the bottom of sealed tube 28 hugs closely with the diapire of first groove 5, then the operator rotates sealed screw 15, make polished rod 18 downwardly moving, in the rotation process, the operator constantly rotates locating plate 29, until locating plate 29 is very soon can hug closely the top of threaded rod 17, rotate contact lever 34, make contact lever 34 stretch out a certain length, continue to rotate sealed screw 15, until locating plate 29 hugs closely the top surface of sealed screw 15, contact lever 34 is contradicted and is suggested to the pole 33 in place, at this moment, first shutoff hole 19 corresponds the intercommunication with contradicting shutoff blind hole 23, the accurate location has been realized, then, when the operator starts the high-pressure water pump, in the second groove 6, high-pressure water flows into in the second through first through hole 26, and get into rubber bag 24, make rubber bag 24 expand and keep away from the outer expansion of contradicting blind hole 23, and get into first sealed hole and promote limiting plate 22 removal, in the whole construction process, as long as high-pressure water pump is kept in the expansion state all the time, make the rubber bag 24 hugs closely the top surface of sealing ring groove 21, and place the sealing ring groove 32, the high-pressure water pump is placed in order to take out, and seal 32 is closed with the high-pressure water pump 32, seal 32 is realized, and the high-pressure water pump is compressed tightly is moved, and seal 32 is compressed tightly by the sealing ring groove 32, and is closed, and seal 32 is closed.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. The utility model provides a horizontal hole fisher puts in advancing device which characterized in that: comprises an adjusting rod (1), a hydraulic rod (2), a sealing rod (3) and a connecting rod (4), wherein the adjusting rod (1), the hydraulic rod (2) and the sealing rod (3) are integrally formed, the connecting rod (4) is detachably connected with the sealing rod (3), the hydraulic rod (2) is positioned between the adjusting rod (1) and the sealing rod (3), a first groove (5) is formed in the adjusting rod (1), a second groove (6) is formed in the hydraulic rod (2), a third groove (7) is formed in the connecting rod (4), the second groove (6) is communicated with the third groove (7), the connecting rod (4) is provided with a power groove (8) communicated with the third groove (7), one end of the second groove (6) away from the third groove (7) is provided with a rope penetrating hole (12) for a steel wire rope to pass through, one end of the rope penetrating hole (12) is communicated with the first groove (5), the first groove (5) is internally provided with a sealing piece, the sealing piece is provided with a penetrating hole (13) communicated with the rope penetrating hole (12) so that one end of the steel wire rope sequentially penetrates through the penetrating hole (13), the rope penetrating hole (12) and the second groove (6) and is connected with a fisher, the hydraulic rod (2) is provided with a water through hole (14) communicated with the second groove (6), the water through hole (14) is used for being connected with a high-pressure water pump, the sealing piece comprises a sealing screw rod (15) and a sealing gasket (16), the penetrating hole (13) comprises a fixing hole (131) and a deformation hole (132), the fixing hole (131) is formed in the sealing screw rod (15), the deformation hole (132) is formed in the sealing gasket (16), the sealing gasket (16) is arranged at the bottom of the first groove (5), the sealing screw rod (15) is in threaded connection with the first groove (5) and tightly presses the sealing gasket (16), the sealing screw rod (15) comprises a threaded rod (17) and a polished rod (18) which are integrally formed, a plurality of groups of first sealing holes are formed in the side wall of the polish rod (18) along the length direction, each group of first sealing holes comprises a plurality of first sealing holes (19), the plurality of first sealing holes (19) are circumferentially arranged along the axis of the sealing screw rod (15), a second sealing hole (20) is formed in the bottom of each first sealing hole (19), the second sealing holes (20) are communicated with the fixing holes (131), a collision rod (21) is slidably connected in each second sealing hole (20), a limiting plate (22) is arranged at one end of each collision rod (21), the limiting plates (22) are in sliding fit with the first sealing holes (19), a plurality of interference blocking blind holes (23) which are arranged in one-to-one correspondence with the first blocking holes (19) are formed in the side wall of the first groove (5), a pushing piece which is used for pushing the interference rod (21) to interfere with the steel wire rope is arranged in the interference blocking blind holes (23), the pushing piece comprises a plurality of rubber water bags (24), one ends of the openings of the rubber water bags (24) are connected with the interference blocking blind holes (23), a propping spring (25) is arranged in the rubber water bags (24), one ends of the propping springs (25) are connected with the interference blocking blind holes (23), the other ends of the propping springs are connected with the rubber water bags (24), a plurality of first water through holes (26) which are arranged in one-to-one correspondence with a plurality of groups of first sealing holes are formed in the side wall of the second groove (6), a second water through hole (27) is formed in the side wall of the water through hole (14), a plurality of interference blocking blind holes (23) which are arranged in the same row are communicated with the second water through hole (27), a sealing tube (28) is slidably matched in the through hole (13), the bottom end of the sealing tube (28) is attached to the bottom end of the first groove (5), a placement ring groove (30) is formed in the side wall of the sealing tube (28), a sealing rubber gasket (31) is arranged in the placement ring groove (30), the sealing rubber pad (31) seals the second sealing holes (20), and sealing through holes (32) which are communicated with the second sealing holes (20) in one-to-one correspondence are formed in the side wall of the sealing tube (28).
2. The horizontal hole fisher launch propulsion device of claim 1, wherein: the connecting rod (4) is in threaded connection with the power groove (8).
3. The horizontal hole fisher launch propulsion device of claim 1, wherein: a sealing ring groove (9) is formed in the side wall of the sealing rod (3), a sealing ring (10) is arranged in the sealing ring groove (9), and the sealing ring (10) is tightly attached to the side wall of the power groove (8).
4. The horizontal hole fisher launch propulsion device of claim 1, wherein: and the side wall of the connecting rod (4) is provided with external threads (11) which are in threaded connection with the thread buckles of the rope coring drill rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393803.9A CN115822499B (en) | 2022-11-08 | 2022-11-08 | Horizontal hole fisher throwing propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393803.9A CN115822499B (en) | 2022-11-08 | 2022-11-08 | Horizontal hole fisher throwing propulsion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115822499A CN115822499A (en) | 2023-03-21 |
| CN115822499B true CN115822499B (en) | 2024-05-31 |
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| CN202211393803.9A Active CN115822499B (en) | 2022-11-08 | 2022-11-08 | Horizontal hole fisher throwing propulsion device |
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