CN216142728U - Fishing tool for mine ground hydrological observation hole equipment - Google Patents
Fishing tool for mine ground hydrological observation hole equipment Download PDFInfo
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- CN216142728U CN216142728U CN202120709656.6U CN202120709656U CN216142728U CN 216142728 U CN216142728 U CN 216142728U CN 202120709656 U CN202120709656 U CN 202120709656U CN 216142728 U CN216142728 U CN 216142728U
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- hole equipment
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Abstract
The utility model discloses a fisher for mine ground hydrological observation hole equipment, which comprises a fishing main body, a plurality of fishing branches and a steel wire rope, wherein the steel wire rope is connected with one end of the fishing main body, the fishing branches are connected to the fishing main body in a staggered mode, an included angle is formed between each fishing branch and the fishing main body, and the fishing branches are in a divergent mode towards the connecting end of the steel wire rope. The utility model has the beneficial effects that: the host, the data transmission line, the sensor and other equipment falling in the hole due to equipment aging or external force damage can be salvaged, so that the possibility and cost of hole washing and the cost of replacing new equipment are greatly reduced.
Description
Technical Field
The utility model relates to mining equipment, in particular to an equipment fisher.
Background
The mine hydrological monitoring system is a set of on-line real-time measurement and control device, and can monitor the change conditions of water inflow, aquifer water pressure, water temperature, canal flow, water level and the like of a mine. The hydrological monitoring system can find abnormal water burst points in time, master dynamic data of each observation point in real time, find out hydraulic connection between aquifer water level change and water burst amount of an underground water outlet point, find out the relation between water filling factors, water filling modes, water burst levels, positions of water burst points and water burst amount of a production mine, and the relation between dynamic change of water burst amount of the mine and mining levels and mining areas, find out water hazard risks as soon as possible, eliminate the hazards as soon as possible, prevent serious water damage, and play an important role in reducing casualties and property loss.
The system mainly comprises a host, a device power supply, a data transmission line, a water level sensor, a temperature sensor and other devices.
At present, 30 ground hydrological observation holes are used for observing the water level change conditions of different layers in a certain mine, and 30 sets of hydrological monitoring equipment (comprising a host, a sensor, a data transmission line and the like) are installed in the holes. Since most observation holes are in off-mine fields or industrial fields, monitoring equipment in the hole sometimes happens to fall into the hole accidentally, but there is no equipment fishing tool. In order to prevent accidents, the ground hydrological observation hole is maintained in time, and the fishing tool is specially made for the occasional needs.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to solve among the prior art ground hydrology observation hole equipment fall into downthehole back, do not have special fishing tool's problem.
The utility model solves the technical problems through the following technical means:
the fisher comprises a fishing main body, a plurality of fishing branches and a steel wire rope, wherein the steel wire rope is connected with one end of the fishing main body, the fishing branches are connected to the fishing main body in a staggered mode, an included angle is formed between each fishing branch and the fishing main body, and the fishing branches are divergent towards the end, connected with the steel wire rope, of each fishing branch.
In the process of fishing, the fisher is thrown down from the hole opening, and the fisher can penetrate through the data transmission line falling in the hole and sink to the water surface by utilizing gravity and acceleration, so that the transmission line can be hung on the fishing branch and can be fished. The fishing tool for the mine ground hydrological observation hole equipment can salvage host machines, data transmission lines, sensors and other equipment falling in the hole due to equipment aging or external force damage, and greatly reduces the possibility and cost of hole cleaning and the cost of replacing new equipment.
Preferably, the fishing body is one or a combination of a round rod, a square rod and a triangular rod.
Preferably, the salvaging branch is one or a combination of a round rod, a square rod, a triangular rod, an arc-shaped rod and a strip-shaped plate.
The whole structure of the salvaging main body and the salvaging branch is a structure of a trunk and a branch.
Preferably, the fishing device further comprises a balancing weight which is detachably connected to the fishing main body.
Preferably, one end of the fishing main body, which is close to the steel wire rope, is provided with a plurality of connecting nuts, and the counterweight block is provided with a screw rod which is in threaded connection with the connecting nuts.
If the transmission lines falling into the holes are wound together, the fisher cannot penetrate through the transmission lines and sink to the water surface, the counterweight block is arranged on the fisher, so that the weight of the whole fisher is greatly increased, and the transmission lines can better penetrate through the transmission lines and sink to the water surface by utilizing gravity and acceleration, so that the transmission lines, the host and the sensor are salvaged; the utility model adopts threaded connection, and the assembly and disassembly process is simple and convenient.
Preferably, a plurality of the connecting nuts are uniformly welded on the fishing body, and the central axes of the plurality of the connecting nuts are parallel.
Preferably, the fishing branches are 30-45 degrees to the fishing body.
Preferably, the fishing tool further comprises a plurality of steel wire rope clamps, one end of the fishing main body is provided with a connecting ring, and the steel wire ropes are fixed on the connecting ring through the steel wire rope clamps.
Preferably, one end of the fishing body, which is far away from the steel wire rope, is a tip.
The sharp end can be better with the below that the fisher fell into data transmission line smoothly, be convenient for implement and salvage.
Preferably, still include the pulley yoke, the pulley yoke includes pulley mounting panel, pulley, a plurality of support that can stretch out and draw back, the pulley can the pivoted install on the pulley mounting panel, it is a plurality of the one end of support can the pivoted be connected the pulley mounting panel, wire rope's the other end is connected the pulley.
If the mine ground hydrology observation hole equipment is heavier, can utilize the pulley yoke to salvage, labour saving and time saving.
The utility model has the advantages that:
(1) in the process of fishing, the fisher is thrown down from the hole opening, and the fisher can penetrate through the data transmission line falling in the hole and sink to the water surface by utilizing gravity and acceleration, so that the transmission line can be hung on the fishing branch and can be fished. The fishing tool for the equipment in the mine ground hydrological observation hole can salvage the equipment such as a host, a data transmission line, a sensor and the like falling off due to equipment aging or external force damage, thereby greatly reducing the possibility and cost of hole cleaning and the cost of replacing new equipment;
(2) if the transmission lines falling into the holes are wound together, the fisher cannot penetrate through the transmission lines and sink to the water surface, the counterweight block is arranged on the fisher, so that the weight of the whole fisher is greatly increased, and the transmission lines can better penetrate through the transmission lines and sink to the water surface by utilizing gravity and acceleration, so that the transmission lines, the host and the sensor are salvaged; the utility model adopts threaded connection, and the assembly and disassembly process is simple and convenient;
(3) the tip can well drop the fisher into the lower part of the data transmission line, so that the fisher is convenient to salvage;
(4) if the mine ground hydrology observation hole equipment is heavy, the pulley yoke can be used for fishing, so that time and labor are saved;
(5) the cost for processing and manufacturing the whole fisher is less than 3000 yuan in addition to the labor cost for fishing, if the rope falling into the hole cannot be fished, the hole needs to be washed, the cost for washing the hole needs about 10 ten thousand yuan, and the cost for replacing new equipment is higher.
Drawings
FIG. 1 is a schematic structural diagram of the fishing tool for the mine ground hydrological observation hole equipment;
FIG. 2 is an exploded view of the mine ground hydrology observation hole equipment overshot;
FIG. 3 is a front view of the mine ground hydrology observation hole equipment overshot;
FIG. 4 is a fishing schematic diagram of the ground hydrological observation hole equipment fisher of the mine in the third embodiment;
fig. 5 is a schematic structural view of the pulley yoke;
reference numbers in the figures:
1. salvaging the main body; 2. salvaging branches; 3. a wire rope; 4. a connecting ring; 5. a balancing weight; 6. a connecting nut; 7. a pulley yoke; 71. a pulley mounting plate; 72. a pulley; 73. a support;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, the fisher for the mine ground hydrological observation hole equipment comprises a fishing main body 1, a plurality of fishing branches 2 and a steel wire rope 3, wherein the steel wire rope 3 is connected with the top end of the fishing main body 1, the fishing branches 2 are connected to the fishing main body 1 in a staggered mode, an included angle is formed between each fishing branch 2 and the corresponding fishing main body 1, and the fishing branches 2 are in a divergent mode towards the connecting end of the steel wire rope 3.
It is specific, salvage main part 1 is one or the combination in round bar, square pole, the triangle-shaped pole, in this implementation, salvage main part 1 is the round bar, in the actual manufacture process, if can adopt the screw-thread steel of a length 70cm phi 22mm as salvage main part 1 of fisher, adopt current material for the best use of, salvage main part 1's bottom is most advanced, can adopt oxygen welding to sharpen it, and most advanced can be better with the fisher fall into the below of data transmission line smoothly, be convenient for implement and salvage. However, the present embodiment is not limited to the rod-like structure having a regular cross section as described above, and may be a rod having a uniform cross section similar to a bamboo rod.
The salvaging branch 2 is one or a combination of a round rod, a square rod, a triangular rod, an arc-shaped rod and a strip-shaped plate, in the embodiment, the salvaging branch 2 is the round rod, and in the actual manufacturing process, if a thin steel bar with the diameter of 6mm can be adopted, the thin steel bar is cut into a small section with the length of about 40mm and a plurality of small sections are cut. And cross-welding the cut thin steel bars on the deformed steel bar with the diameter of 22mm at an angle of 30-45 degrees. The fishing main body 1 and the fishing branch 2 are of a whole structure of a trunk and a branch. After the fishing tool is manufactured, the whole fishing tool is guaranteed to be even in weight as much as possible, and the fishing tool can be vertically lowered into a hole along the central axis of the fishing main body 1.
For better hooking of the transmission line, the fishing branches 2 may also be arranged in a hook-like configuration at the top end (non-welding end), etc.
A plurality of 2 crisscross distributions of salvaging on main part 1, as long as there is one or more to salvage branch 2 and can catch the transmission line, can realize salvaging, in the in-service use in-process, can be through rotatory, throw in the circumstances such as wire rope 3 repeatedly, guarantee can catch the transmission line or more catch the transmission line.
As shown in fig. 2 or 3, the top end of the fishing body 1 is welded with a structure for connecting a steel wire rope 3, in this embodiment, the steel wire rope 3 is fixed on the connecting ring 4 through a steel wire rope clamp, in the actual manufacturing process, a nut or a small section of steel pipe can be used as the connecting ring 4, the connecting ring is not limited to a circular ring shape, or a block structure capable of being used for binding the steel wire rope 3 can be welded on the top end of the fishing body 1, as long as the steel wire rope 3 can be conveniently connected. The steel wire rope 3 is a V-shaped plastic steel rope with the diameter of 4mm, and is fixed by two steel wire rope clamps with the diameter of 6 mm.
In the fishing process, the fisher is thrown down from the hole opening, and the fisher can penetrate through the data transmission line falling in the hole and sink into the water surface by utilizing gravity and acceleration, so that the transmission line can be hung on the fishing branch 2 and can be fished. The fishing tool for the mine ground hydrological observation hole equipment can salvage host machines, data transmission lines, sensors and other equipment falling in the hole due to equipment aging or external force damage, and greatly reduces the possibility and cost of hole cleaning and the cost of replacing new equipment.
Example two:
as shown in fig. 2 and 3, in this embodiment, on the basis of the first embodiment, the fisher for the mine ground hydrological observation hole equipment further includes a counterweight 5, and the counterweight 5 is detachably connected to the fishing body 1.
Specifically, the top end of the salvaging main body 1 is provided with a plurality of connecting nuts 6, the balancing weight 5 is provided with a screw rod, the screw rod is in threaded connection with the connecting nuts 6, and the central axis of the connecting nuts 6 is parallel.
In this embodiment, coupling nut 6 is two, and the symmetric welding can also be three or four in the both sides of salvaging main part 1, and during a plurality of coupling nut 6, still need follow the circumference evenly distributed who salvages main part 1, guarantees that the weight of whole fisher is even, can follow the central axis of salvaging main part 1 and go into downthehole perpendicularly.
The counterweight 5 may be: cutting a round steel with the diameter of 30mm into two sections with the length of about 260mm, and then respectively welding a screw rod with the diameter of 20mm at one end of the two round steels, so that the counterweight 5 is manufactured; besides, the counterweight 5 can also be a solid steel bar, an iron block, or the like.
This embodiment passes through threaded connection, can realize dismantling the connection, according to the result of use, changes the weight of balancing weight 5, uses more in a flexible way.
If the transmission lines falling into the holes are wound together, the fisher cannot penetrate through the transmission lines and sink to the water surface, the counterweight block 5 is arranged on the fisher main body 1, so that the weight of the whole fisher is greatly increased, the transmission lines can penetrate through the transmission lines and sink to the water surface better by utilizing gravity and acceleration, and the transmission lines, the main machine and the sensor are salvaged; this embodiment adopts threaded connection, and the loading and unloading process is simple and convenient again.
Example three:
as shown in fig. 4 and 5, in addition to the first or second embodiment, the fishing tool for mine ground hydrological observation hole equipment of this embodiment further includes a pulley yoke 7, where the pulley yoke 7 includes a pulley mounting plate 71, a pulley 72, and a plurality of telescopic brackets 73, the pulley 72 is rotatably mounted on the pulley mounting plate 71, one end of each of the plurality of brackets 73 is rotatably connected to the pulley mounting plate 71, and the other end of the wire rope 3 is connected to the pulley 72.
As shown in fig. 5, specifically, the pulley mounting bracket 71 is a hexagonal plate, and can be formed by cutting a steel plate with a thickness of 8mm, a rectangular groove is cut in the middle of the hexagonal plate, a rotating shaft for mounting the pulley 72 is welded on one side of the hexagonal plate, specifically, round steel with a diameter of 16mm is cut into a length of 70mm and penetrates into the pulley 72, two ends of the round steel are welded on two sides below the rectangular groove, and 3 washers with a diameter of 16mm are respectively added on the left and right sides of the pulley 72; two coupling nuts are welded on three sides of the hexagonal plate, one end of each support 73 can be rotatably connected into the coupling nuts, each support 73 can be 3 waste and old measuring tripod legs and can also be a self-made support 73, and the telescopic structure can be realized in the prior art, if two sleeves are adopted, a thin sleeve is sleeved in a thick sleeve and connected through bolts.
When the device is used, the support 73 is erected, the steel wire rope 3 penetrates through the pulley 72, and if the device of the mine ground hydrology observation hole is heavy, the pulley yoke 7 can be used for fishing, so that time and labor are saved.
The fishing tool for the mine ground hydrology observation hole equipment in the embodiment is simple in machining and manufacturing process, the cost for machining and manufacturing the whole fishing tool is less than 3000 yuan, if a rope falling into a hole cannot be fished, the hole needs to be washed, the cost for washing the hole needs about 10 ten thousand yuan, and the cost for replacing new equipment is added, so that higher cost is increased, and the fishing tool can be used repeatedly. On one hand, the cost is saved, and on the other hand, the ground hydrological observation hole can be better maintained to enable the ground hydrological observation hole to work normally, so that the ground hydrological observation hole provides favorable guarantee for accurately and timely collecting the change condition of the ground water level.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The fisher is characterized by comprising a fishing main body, a plurality of fishing branches and a steel wire rope, wherein the steel wire rope is connected with one end of the fishing main body, the fishing branches are connected to the fishing main body in a staggered mode, an included angle is formed between each fishing branch and the fishing main body, and each fishing branch is in a divergent mode towards the connecting end of the steel wire rope.
2. The mine ground hydrology observation hole equipment fisher of claim 1, wherein the fishing body is one of a round rod, a square rod, a triangular rod.
3. The mine ground hydrology observation hole equipment fisher of claim 1, wherein the fishing branch is one or a combination of a round rod, a square rod, a triangular rod, an arc rod and a strip-shaped plate.
4. The mine ground hydrology observation hole equipment fisher of claim 1, further comprising a counterweight removably connected to the fishing body.
5. The mine ground hydrology observation hole equipment fisher of claim 4, wherein one end of the fishing body near the wire rope is provided with a plurality of connecting nuts, the counterweight block is provided with a screw rod, and the screw rod is in threaded connection with the connecting nuts.
6. The mine floor hydrology observation hole equipment fisher of claim 5, wherein a plurality of the coupling nuts are uniformly welded to the fishing body with their central axes parallel.
7. The mine ground hydrology observation hole equipment overshot of claim 1, wherein the fishing branch is 30 ° -45 ° from the fishing body.
8. The mine ground hydrology observation hole equipment fisher of claim 1, further comprising a plurality of wire rope clamps, wherein one end of the fishing body is provided with a connecting ring, and the wire rope is fixed on the connecting ring through the wire rope clamps.
9. The mine ground hydrology observation hole equipment fisher of claim 1, wherein the end of the fishing body away from the wire rope is pointed.
10. The mine ground hydrology observation hole equipment fisher of claim 1, further comprising a pulley yoke, wherein the pulley yoke comprises a pulley mounting plate, a pulley, a plurality of telescopic supports, the pulley is rotatably mounted on the pulley mounting plate, one end of each support is rotatably connected with the pulley mounting plate, and the other end of the steel wire rope is connected with the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120709656.6U CN216142728U (en) | 2021-04-07 | 2021-04-07 | Fishing tool for mine ground hydrological observation hole equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120709656.6U CN216142728U (en) | 2021-04-07 | 2021-04-07 | Fishing tool for mine ground hydrological observation hole equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216142728U true CN216142728U (en) | 2022-03-29 |
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| CN202120709656.6U Active CN216142728U (en) | 2021-04-07 | 2021-04-07 | Fishing tool for mine ground hydrological observation hole equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718494A (en) * | 2022-04-11 | 2022-07-08 | 临沂矿业集团菏泽煤电有限公司彭庄煤矿 | A fisher for ground ao grey drilling |
-
2021
- 2021-04-07 CN CN202120709656.6U patent/CN216142728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718494A (en) * | 2022-04-11 | 2022-07-08 | 临沂矿业集团菏泽煤电有限公司彭庄煤矿 | A fisher for ground ao grey drilling |
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