CN212837655U - A fishing device for geothermal well reconnaissance - Google Patents
A fishing device for geothermal well reconnaissance Download PDFInfo
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- CN212837655U CN212837655U CN202021295676.5U CN202021295676U CN212837655U CN 212837655 U CN212837655 U CN 212837655U CN 202021295676 U CN202021295676 U CN 202021295676U CN 212837655 U CN212837655 U CN 212837655U
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- flexible pipe
- roller
- pull rope
- rotating shaft
- bottom plate
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Abstract
The utility model discloses a fishing device for geothermal well investigation, which comprises a bottom plate, a fixed support and a fishing component, wherein the fishing component comprises a flexible pipe support, a flexible pipe roller, a flexible pipe, a conical cylindrical steel wire mesh, a cylindrical cloth mesh and a pull rope, the flexible pipe support is arranged on the bottom plate, one side of the flexible pipe support is provided with a rotating shaft, the other side of the flexible pipe support is provided with a roller mounting hole, one end of the flexible pipe roller is provided with a rotating shaft mounting hole matched with the rotating shaft, the other end of the flexible pipe roller is provided with a handle, one end of the flexible pipe roller is arranged on the rotating shaft through the rotating shaft mounting hole, the other end of the flexible pipe roller is arranged in the roller mounting hole of the flexible pipe support in a penetrating way, the flexible pipe is wound on the flexible pipe roller, one end of the flexible pipe is connected with the flexible pipe roller, the outer edge of the other end is connected with the small end of the, the other end of the cloth net is connected with a pull rope containing bag in a surrounding way.
Description
Technical Field
The utility model belongs to the technical field of geothermal well reconnaissance technique and specifically relates to a fishing device for geothermal reconnaissance.
Background
Geothermal wells are typically over 3000 meters deep and provide heating or other energy conversion by pumping geothermal water in vapor or liquid form.
Among the prior art, geothermal well is when the well drilling, because the degree of depth is too big, and the underground environment is complicated in addition, and the work progress is difficult relatively, especially takes place the phenomenon that the wall of a well collapses or the rock stratum piece drops during the well drilling easily, and this just needs the staff to clear up the well fast, salvages corresponding plug and makes well drilling work continue to go on, and does not have the fishing device of special geothermal well reconnaissance at present, salvages and wastes time and energy, and is extremely dangerous moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of above-mentioned prior art existence, provide a fishing device for geothermal well reconnaissance, use through wire net, cloth net, flexible tube and stay cord cooperation, carry out the salvage work of debris in the pit, easy operation improves salvage efficiency greatly, reduces and salvages danger coefficient, convenient and practical.
The utility model provides a technical scheme that its technical problem adopted is:
a fishing device for geothermal well exploration comprises a bottom plate, fixing supports and fishing assemblies, wherein the fixing supports for fixing on the ground are arranged on the left side and the right side of the bottom plate, the fishing assemblies are arranged on the upper side of the bottom plate, and through holes are formed in the bottom plate which is positioned right below the fishing assemblies;
the fishing component comprises a flexible pipe bracket, a flexible pipe roller, a flexible pipe, a conical steel wire mesh, a cylindrical cloth mesh and a pull rope, the flexible pipe support is arranged on the bottom plate, one side of the flexible pipe support is provided with a rotating shaft, the other side of the flexible pipe support is provided with a roller mounting hole, one end of the flexible pipe roller is provided with a rotating shaft mounting hole matched with the rotating shaft, the other end of the flexible pipe roller is provided with a handle, one end of the flexible pipe roller is mounted on the rotating shaft through the rotating shaft mounting hole, the other end of the flexible pipe roller penetrates through and is mounted in the roller mounting hole of the flexible pipe support, the flexible pipe is wound and mounted on the flexible pipe roller, one end of the flexible pipe is connected with the flexible pipe roller, the outer edge of the other end of the flexible pipe roller is connected with the small end of the steel wire mesh in a winding manner, the large end of the steel wire mesh is connected with one end of the cloth mesh in a surrounding manner, the other end of the cloth mesh is connected with;
each pull rope is installed in the pull rope accommodating bag in a penetrating mode through two adjacent pull rope through holes, two ends of each pull rope penetrate through the flexible pipe to be connected with the flexible pipe roller, and a plurality of pull rope pulling holes are formed in the flexible pipe at equal intervals.
Preferably, the cloth net is a cylindrical structure.
Preferably, the flexible pipe adopts a rubber pipe structure.
Preferably, the fixed bolster includes a plurality of groups supporting component, the supporting component includes telescopic link, bracing piece mount pad, bracing piece and base, the one end and the bottom plate of telescopic link are connected, the other end with the bracing piece mount pad is connected, the bottom of bracing piece mount pad with the top of bracing piece is connected, and the bottom of bracing piece is connected with the base.
The utility model has the advantages that:
1. firstly, fixing the device at a wellhead to be salvaged through a fixing support, then, rotating a roller of a flexible pipe, lowering a steel wire mesh and a netting connected to the flexible pipe to the underground water surface, selecting a pull rope drawing hole nearby at the moment, drawing out a pull rope in the flexible pipe from the pull rope drawing hole outwards, moving the pull rope below upwards, so that a pull rope containing bag contracts, and finally, tightening the pull rope containing bag to enable the steel wire mesh and the netting to be of a closed net-shaped structure, and containing underground sundries; the flexible pipe roller of reversal this moment can shift up wire net and cloth net, falls well water screen, debris extract ground, opens the stay cord thereupon and holds the bag, can take out debris, and easy operation improves greatly and salvages efficiency, reduces and salvages danger coefficient, convenient and practical.
2. The fixed bolster makes this device can adapt to the well head of different diameters through setting up the telescopic link to play good supporting role to beating and drag for the subassembly, guarantee to salvage the effect.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
As shown in fig. 1-2, a fishing device for geothermal well exploration comprises a bottom plate 1, a fixed support 2 and a fishing assembly 3, wherein the fixed support 2 for fixing on the ground is arranged on the left side and the right side of the bottom plate 1, the fishing assembly 3 is arranged on the upper side of the bottom plate 1, and a through hole 11 is arranged on the bottom plate 1 under the fishing assembly 3;
the fishing component 3 comprises a flexible pipe support 31, a flexible pipe roller 32, a flexible pipe 33, a conical steel wire mesh 34, a cylindrical cloth 35 and a pull rope 36, the flexible pipe support 31 is arranged on the bottom plate 1, a rotating shaft is arranged on one side of the flexible pipe support 31, a roller mounting hole is arranged on the other side of the flexible pipe support 31, a rotating shaft mounting hole matched with the rotating shaft is arranged at one end of the flexible pipe roller 32, a handle 321 is arranged at the other end of the flexible pipe roller, one end of the flexible pipe roller 32 is mounted on the rotating shaft through the rotating shaft mounting hole, the other end of the flexible pipe roller is mounted in the roller mounting hole of the flexible pipe support 31 in a penetrating manner, the flexible pipe 33 is wound on the flexible pipe roller 32, one end of the flexible pipe 33 is connected with the flexible pipe roller 32, the outer edge of the other end of the flexible pipe roller is connected with a small end of the steel wire mesh 34 in a surrounding manner, the large end, the pull rope accommodating bag 351 is provided with a plurality of pull rope through holes;
each pulling rope 36 is installed in the pulling rope accommodating bag 351 through two adjacent pulling rope through holes, two ends of each pulling rope 36 penetrate through the flexible pipe 33 to be connected with the flexible pipe roller 32, and a plurality of pulling rope pulling holes 331 are formed in the flexible pipe 33 at equal intervals.
Firstly, the device is fixed at a wellhead to be salvaged through a fixed support 2, then a steel wire mesh 34 and a net laying 35 which are connected to a flexible pipe 33 are lowered to the underground water surface by rotating a flexible pipe roller 32, a pull rope drawing hole is selected nearby at the moment, a pull rope 36 in the flexible pipe 33 is drawn out from the pull rope drawing hole 331, the pull rope 36 below is moved upwards, the pull rope containing bag 351 is contracted, and finally the pull rope containing bag 351 is tightened, so that the steel wire mesh 34 and the net laying 35 are of a closed net-shaped structure, and underground sundries are contained; the flexible pipe roller 32 of reversal this moment can shift up wire net 34 and cloth 35, sieves well water, debris extract ground, opens stay cord thereupon and holds bag 351, can accomplish the salvage work of debris, and easy operation improves greatly and salvages efficiency, reduces and salvages danger coefficient, convenient and practical.
The cloth 35 is a cylindrical structure.
The flexible pipe 33 is of a rubber pipe structure.
The fixed bolster 2 includes a plurality of groups supporting component 21, supporting component 21 includes telescopic link 211, bracing piece mount pad 212, bracing piece 213 and base 214, the one end and the bottom plate 1 of telescopic link 211 are connected, the other end with bracing piece mount pad 212 is connected, the bottom of bracing piece mount pad 212 with the top of bracing piece 213 is connected, and the bottom of bracing piece 213 is connected with base 214.
Fixed bolster 2 makes this device can adapt to the well head of different diameters through setting up telescopic link 211 to play good supporting role to beating and drag for subassembly 3, guarantee to salvage the effect.
When the device is used, firstly, the length of the telescopic rod 211 is adjusted, the fixed support 2 is made to adapt to the size of a wellhead to be salvaged, the device is fixed at the wellhead to be salvaged, then the steel wire mesh 34 and the net laying 35 which are connected to the flexible pipe 33 are lowered to the underground water surface by rotating the flexible pipe roller 32, at the moment, a pull rope pulling hole is selected nearby, the pull rope 36 in the flexible pipe 33 is pulled out from the pull rope pulling hole 331, the pull rope 36 below is moved upwards, the pull rope containing bag 351 is contracted, and finally the pull rope containing bag 351 is tightened, so that the steel wire mesh 34 and the net laying 35 are of a closed net-shaped structure, and underground sundries are contained; at this time, the flexible pipe rollers 32 are reversely rotated, so that the steel wire mesh 34 and the cloth mesh 35 can be moved upwards, well water is sieved off, impurities are extracted to the ground, and then the pull rope containing bag 351 is opened, so that the impurity fishing work can be completed.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (4)
1. A fishing device for geothermal well exploration is characterized by comprising a bottom plate, fixing supports and fishing assemblies, wherein the fixing supports for fixing on the ground are arranged on the left side and the right side of the bottom plate, the fishing assemblies are arranged on the upper side of the bottom plate, and through holes are formed in the bottom plate right below the fishing assemblies;
the fishing component comprises a flexible pipe bracket, a flexible pipe roller, a flexible pipe, a conical steel wire mesh, a cylindrical cloth mesh and a pull rope, the flexible pipe support is arranged on the bottom plate, one side of the flexible pipe support is provided with a rotating shaft, the other side of the flexible pipe support is provided with a roller mounting hole, one end of the flexible pipe roller is provided with a rotating shaft mounting hole matched with the rotating shaft, the other end of the flexible pipe roller is provided with a handle, one end of the flexible pipe roller is mounted on the rotating shaft through the rotating shaft mounting hole, the other end of the flexible pipe roller penetrates through and is mounted in the roller mounting hole of the flexible pipe support, the flexible pipe is wound and mounted on the flexible pipe roller, one end of the flexible pipe is connected with the flexible pipe roller, the outer edge of the other end of the flexible pipe roller is connected with the small end of the steel wire mesh in a winding manner, the large end of the steel wire mesh is connected with one end of the cloth mesh in a surrounding manner, the other end of the cloth mesh is connected with;
each pull rope is installed in the pull rope accommodating bag in a penetrating mode through two adjacent pull rope through holes, two ends of each pull rope penetrate through the flexible pipe to be connected with the flexible pipe roller, and a plurality of pull rope pulling holes are formed in the flexible pipe at equal intervals.
2. A fishing device for geothermal well investigation according to claim 1, wherein the netting is of cylindrical configuration.
3. A fishing device for geothermal well investigation according to claim 2, wherein the flexible pipe is of rubber pipe construction.
4. A fishing device for geothermal well exploration according to claim 3, wherein the fixed support comprises a plurality of groups of supporting components, the supporting components comprise a telescopic rod, a supporting rod mounting seat, a supporting rod and a base, one end of the telescopic rod is connected with the bottom plate, the other end of the telescopic rod is connected with the supporting rod mounting seat, the bottom of the supporting rod mounting seat is connected with the top end of the supporting rod, and the bottom end of the supporting rod is connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295676.5U CN212837655U (en) | 2020-07-03 | 2020-07-03 | A fishing device for geothermal well reconnaissance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021295676.5U CN212837655U (en) | 2020-07-03 | 2020-07-03 | A fishing device for geothermal well reconnaissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837655U true CN212837655U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021295676.5U Active CN212837655U (en) | 2020-07-03 | 2020-07-03 | A fishing device for geothermal well reconnaissance |
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| CN (1) | CN212837655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498242A (en) * | 2023-06-28 | 2023-07-28 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
-
2020
- 2020-07-03 CN CN202021295676.5U patent/CN212837655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498242A (en) * | 2023-06-28 | 2023-07-28 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
| CN116498242B (en) * | 2023-06-28 | 2023-08-29 | 胜利油田东方实业投资集团有限责任公司 | Fishing device for oil well operation |
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