CN210659967U - Mining portable intrinsic safety type measuring catcher - Google Patents
Mining portable intrinsic safety type measuring catcher Download PDFInfo
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- CN210659967U CN210659967U CN201921419892.3U CN201921419892U CN210659967U CN 210659967 U CN210659967 U CN 210659967U CN 201921419892 U CN201921419892 U CN 201921419892U CN 210659967 U CN210659967 U CN 210659967U
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Abstract
The utility model discloses a mining portable intrinsic safety type measuring catcher, which comprises a supporting shell, a control cable connecting component and an end cover sealing component, wherein the supporting shell is provided with a holding part and a probe rod connecting part, and the connecting part of the holding part and the probe rod connecting part is provided with at least two water outlets; the control cable connecting assembly comprises a fixed seat, a first columnar joint is arranged on the fixed seat, a second columnar joint penetrates through the center of the insulating part, and the second columnar joint is connected with one end of a metal connecting piece arranged in an inner cavity of the insulating part; the end cover sealing assembly comprises an end cover and a sealing joint, external threads arranged on the end cover are matched and connected with internal threads of the supporting shell, a hollow screw is arranged on the outer end face of the end cover, and the sealing joint is in threaded connection with the hollow screw. The utility model provides a pair of mining portable this ampere of type measures catcher has characteristics such as simple structure, convenient to use, safe and reliable, sturdy and durable, has ensured measurement accuracy.
Description
Technical Field
The utility model relates to a mining measuring device technical field especially relates to a mining portable ann's type measures catcher.
Background
The underground geological conditions of the coal mine are complex, the trend of the coal bed is fluctuated, the gas in the deep part of the coal bed is difficult to be drained by using the traditional drilling process, and the drilling angle can not be adjusted according to the trend of the rock stratum in the drilling process. In order to ensure the safety of coal mining, the mining measurement while drilling instrument can drill into a drill hole to acquire data in real time, and the drill hole track is displayed on site after the drill is pulled out, so that the visualization function is realized. The measurement-while-drilling instrument mainly comprises a host and a probe rod, wherein the host is connected with the probe rod through a communication interface, the probe rod is started/stopped to collect inclination angle and azimuth attitude data of a measuring point, the number of the rod feeding holes of a gas drainage borehole, a geological exploration hole and the like under a coal mine and the inclination angle and azimuth attitude data of the measuring point are read from the probe rod, so that the drilling depth and the drilling track of the gas drainage borehole, the geological exploration hole and the like under the coal mine are determined, and the drilling depth and the drilling track are depicted in the modes of numbers, graphs and the like. The mining measurement while drilling instrument can effectively reduce the drilling workload during coal mining, improve the drilling quality, save the later-stage cost of disassembly, installation and the like, reduce the coal mining cost and promote the improvement of the coal mining efficiency.
In the prior art, the measurement while drilling instrument basically adopts the structure that a control cable led out from a host is directly connected with a probe rod through a wire clamp, and the defect of the wire clamp connection structure is that: the connection is not firm, and the connection is easy to damage, so that the measurement precision is influenced; because the working environment under the mine is severe, water is easily splashed to the human body in the using process, and a joint is exposed to the outside and has certain potential safety hazard. For the defects, no mechanical measurement catcher is available in the market at present to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned technique, the utility model aims at providing a mining portable this ampere of type measures catcher, the utility model discloses design based on mechanical connection theory of operation, solved the problem that exists among the background, effectively improved operational environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining portable intrinsic safety type measuring adapter comprises a supporting shell, a control cable connecting assembly and an end cover sealing assembly, wherein the supporting shell is of a hollow structure, a holding part and a probe rod connecting part are arranged on the supporting shell, the outer diameter of the holding part is larger than that of the probe rod connecting part, the outer surface of the holding part is processed by an embossing process, a first sealing groove is formed in the outer surface of the probe rod connecting part, and at least two water outlets are formed in the connecting part of the holding part and the probe rod connecting part; the control cable connecting assembly is arranged inside the supporting shell and comprises a fixed seat, two second sealing grooves are formed in the outer surface of the fixed seat, the inside of the fixed seat is of a step-shaped hollow structure, an insulating part is installed inside the fixed seat in a matched mode, a first columnar joint is arranged on the fixed seat, a second columnar joint penetrates through the center of the insulating part and is connected with one end of a metal connecting part arranged in an inner cavity of the insulating part, a special-shaped spring is fixedly installed at the other end of the metal connecting part, and a third sealing groove is formed in the outer surface of the metal connecting part; the end cover sealing assembly comprises an end cover and a sealing joint, wherein an external thread arranged on the end cover is connected with an internal thread of a supporting shell in a matched mode, a fourth sealing groove is formed in the surface of the external thread arranged on the end cover, a hollow screw is arranged on the outer end face of the end cover, cylinders with two flat sides are arranged at the joint of the hollow screw and the outer end face, an internal thread is arranged on the sealing joint, the sealing joint is in threaded connection with the hollow screw, a plugging plate with a central hole is arranged at one end of the sealing joint, a protection wire spring with a supporting part is arranged on the plugging plate in a penetrating mode from inside to outside, the supporting part of the protection wire spring is abutted to the inner surface of the plugging plate, and a rubber sealing gasket with a central hole is arranged on one side of the.
Preferably, the insulating part is made of polyamide fiber materials, and has high heat resistance, wear resistance, corrosion resistance, high strength, impact resistance and excellent flame-retardant insulating property; one end of the insulating part is provided with a step-shaped connecting end which is matched and connected with the fixed seat, and the step-shaped connecting end is provided with a fifth sealing groove; the other end of the insulating part is provided with a clamping groove which is connected with the probe rod in a matched mode.
Preferably, the first column-shaped joint and the second column-shaped joint are made of copper, the second column-shaped joint is far longer than the first column-shaped joint, and the first column-shaped joint, the second column-shaped joint and a control cable led out from the host are fixedly connected in the inner cavity of the end cover.
Preferably, both sides of the sealing joint are processed into flat surfaces.
Preferably, rubber sealing rings are arranged in the first sealing groove, the second sealing groove, the third sealing groove, the fourth sealing groove and the fifth sealing groove.
The utility model has the advantages that:
by adopting the above technical scheme, the utility model, solved among the prior art along with boring measuring apparatu articulate insecure, damage easily, have technical problem such as potential safety hazard. The utility model is designed based on the mechanical connection working principle, and the connection is firm and is not easy to fall off; the control cable is isolated from the outside by adopting a multiple sealing technical means, and the spring design is adopted at the joint of the control cable, so that the bending resistance of the control cable is improved, and the safety and stability of the equipment are ensured. Because need a large amount of water to assist the exploitation among the drilling process, adopted humanized delivery port design on supporting the casing, waste water will avoid the human body to flow toward the side like this, can directly not splash to the person on, has effectively improved operational environment, has improved work efficiency.
The utility model provides a pair of mining portable this ampere of type measures catcher has characteristics such as simple structure, convenient to use, safe and reliable, sturdy and durable, has ensured measurement accuracy.
Drawings
Fig. 1 is a schematic structural diagram provided in the embodiment of the present invention.
Fig. 2 is a schematic view of a supporting housing structure provided in the embodiment of the present invention.
Fig. 3 is a schematic view of a fixing base structure provided in an embodiment of the present invention.
Fig. 4 is a schematic structural view of an insulating member according to an embodiment of the present invention.
Fig. 5 is a schematic view of a structure of a special-shaped spring provided by an embodiment of the present invention.
Fig. 6 is a schematic structural view of a metal connecting member according to an embodiment of the present invention.
Fig. 7 is a schematic view of an end cap structure provided by an embodiment of the present invention.
Fig. 8 is a schematic view of a sealing joint structure according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of a wire protecting spring according to an embodiment of the present invention.
Fig. 10 is a schematic structural view of a rubber seal ring according to an embodiment of the present invention.
In the figure: 1-holding part, 2-probe rod connecting part, 3-first sealing groove, 4-water outlet, 5-fixing seat, 6-second sealing groove, 7-insulating part, 8-mounting hole, 9-first column type joint, 10-second column type joint, 11-metal connecting part, 12-special-shaped spring, 13-third sealing groove, 14-end cover, 15-sealing joint, 16-fourth sealing groove, 17-outer end face, 18-hollow screw, 19-cylinder with two flat sides, 20-blocking plate, 21-wire protecting spring, 22-rubber sealing gasket, 23-step-shaped connecting section, 24-fifth sealing groove, 25-clamping groove and 26-rubber sealing ring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention clearer and easier to understand, the present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1-10, the mining portable intrinsic safety type measuring catcher comprises a supporting shell, a control cable connecting assembly and an end cover sealing assembly, wherein the supporting shell is of a hollow structure, a holding part 1 and a probe rod connecting part 2 are arranged on the supporting shell, the outer diameter of the holding part 1 is larger than that of the probe rod connecting part 2, the outer surface of the holding part 1 is processed by an embossing process for convenient grasping, and a first sealing groove 3 is formed in the outer surface of the probe rod connecting part 2. Because a large amount of water is needed for auxiliary mining in the drilling process, at least two water outlets 4 are formed at the connecting part of the holding part 1 and the probe rod connecting part 2 for preventing waste water from directly splashing to a human body. Control cable coupling assembling installs the inside of supporting housing, control cable coupling assembling includes fixing base 5, and the surface of fixing base 5 is provided with two second seal grooves 6, and the inside step form hollow structure that is of fixing base 5, fixing base fit inside installation insulating part 7, be provided with mounting hole 8 on the fixing base 5, the first column type of this mounting hole 8 cooperation installation connects 9, and second column type joint 10 is worn to be equipped with at the center of insulating part 7, second column type joint 10 is connected with the one end that sets up at insulating part 7 inner chamber metal connecting piece 11, and metal connecting piece 11's other end fixed mounting has heterotypic spring 12, and metal connecting piece 11's surface is provided with third seal groove 13. The end cover sealing assembly comprises an end cover 14 and a sealing joint 15, wherein an external thread arranged on the end cover 14 is connected with an internal thread of a supporting shell in a matched mode, a fourth sealing groove 16 is formed in the surface of the external thread arranged on the end cover 14, a hollow screw 18 is arranged on the outer end face 17 of the end cover 14, a cylinder 19 with two flat sides is arranged at the joint of the dismounting hollow screw 18 and the outer end face 17 of the end cover 14, the sealing joint 15 is provided with an internal thread, the sealing joint 15 is in threaded connection with the hollow screw 18, a plugging plate 20 with a hole in the center is arranged at one end of the sealing joint 15, and two sides of the dismounting sealing joint 15 are machined into flat surfaces conveniently. The sealing plate 20 is provided with a wire protecting spring 21 with a supporting part from inside to outside, the supporting part of the wire protecting spring 21 is abutted against the inner surface of the sealing plate 20, a rubber sealing gasket 22 with a central hole is arranged on one side of the supporting part facing the internal thread of the sealing joint 15, and the rubber sealing gasket 22 presses the supporting part of the wire protecting spring 21 on the inner side of the sealing plate 20, so that the sealing joint 15 is fixedly connected with the wire protecting spring 21.
Based on the embodiment, the insulating member 15 in the embodiment of the present invention is made of polyamide fiber material, and has high heat resistance, wear resistance, corrosion resistance, high strength, impact resistance, and excellent flame retardant and insulating properties; one end of the insulating part 15 is provided with a step-shaped connecting end 23 which is matched and connected with the fixed seat 5, the step-shaped connecting end 23 is matched and connected with a step-shaped hollow structure in the fixed seat, and the step-shaped connecting end 23 is provided with a fifth sealing groove 24; the other end of the insulating part 15 is provided with a clamping groove 25 which is matched and connected with the probe rod.
Based on above-mentioned embodiment, in order to ensure good electric conductivity and transmission nature, the utility model provides a first columnar order connects 9, second columnar order and connects 10's material is copper, and first columnar order connects 9 is far good at to second columnar order joint 10, and the control cable that first columnar order connects 9, second columnar order connects 10 and host computer is in fixed connection in the 14 inner chambers of end cover.
Based on the above-mentioned embodiment, the utility model provides an in first seal groove 3, second seal groove 6, third seal groove 13, fourth seal groove 16, the fifth seal groove 24 be provided with rubber seal 26. By adopting the multiple sealing structure, the integral sealing performance is effectively improved, and the service life of the equipment is prolonged.
The working principle is as follows:
the utility model discloses during the use with the control cable that the host computer was drawn forth at first through protecting wire spring 21, rubber seal pad 22 and penetrating sealing joint 15, then through hollow screw 18 again during penetrating end cover 14, first column type joint 9, the second column type joint 10 that sets up in control cable and the control cable coupling assembling are connected. Because the control cable subassembly is packed into in the supporting shell and is connected with metal connecting piece 11's one end, metal connecting piece 11's the other end is connected with heterotypic spring 12, is provided with two electrodes on the probe rod, and the control cable that one of them electrode was drawn passes heterotypic spring 12 and metal connecting piece fixed connection, another electrode setting in the probe rod with the utility model discloses measure on the casing that the catcher supported the casing cooperation and connect. The end cover 14 is connected with the supporting shell in a threaded connection mode, and the sealing joint 15 is in threaded connection with a hollow screw 18 arranged on the end cover 14. Including fixing base 5, insulating part 7 in above-mentioned structure control cable coupling assembling, be equipped with first column type joint 9 on the fixing base 5, be equipped with second column type joint 10 on the insulating part 7. The control cable led out from the host is respectively connected with a first columnar joint 9 and a second columnar joint 10, which are equivalent to two electrodes, wherein the first columnar joint 9 is arranged on the fixed seat 5, and the fixed seat made of metal and the support shell made of metal are one electrode; the second cylindrical contact 10 is disposed on the insulating member 7, and the metal connecting member 11 disposed in the cavity of the insulating member 7 is an electrode. The utility model provides a measure and adopt quick joint structure between catcher and the probe rod, be provided with the draw-in groove 25 of being connected with the probe rod cooperation on insulating part 7, probe rod connecting portion 2 and 7 joints of insulating part are on the probe rod casing, thereby make the utility model provides a two electrodes of measurement catcher are connected with two electrodes of probe rod.
The utility model is designed based on the mechanical connection working principle, and the connection is firm and is not easy to fall off; the control cable is isolated from the outside by adopting a multiple sealing technical means, and the spring design is adopted at the joint of the control cable, so that the bending resistance of the control cable is improved, and the safety and stability of the equipment are ensured. Because need a large amount of water to assist the exploitation among the drilling process, adopted humanized delivery port design on supporting the casing, waste water will avoid the human body to flow toward the side like this, can directly not splash to the person on, has effectively improved operational environment, has improved work efficiency.
The utility model provides a pair of mining portable this ampere of type measures catcher has characteristics such as simple structure, convenient to use, safe and reliable, sturdy and durable, has ensured measurement accuracy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a catcher is measured to mining portable this ampere of type, includes support casing, control cable coupling assembling and end cover seal assembly, its characterized in that: the support shell is of a hollow structure, a holding part and a probe rod connecting part are arranged on the support shell, the outer diameter of the holding part is larger than that of the probe rod connecting part, the outer surface of the holding part is processed by an embossing process, a first sealing groove is formed in the outer surface of the probe rod connecting part, and at least two water outlets are formed in the connecting part of the holding part and the probe rod connecting part; the control cable connecting assembly is arranged inside the supporting shell and comprises a fixed seat, two second sealing grooves are formed in the outer surface of the fixed seat, the inside of the fixed seat is of a step-shaped hollow structure, an insulating part is installed inside the fixed seat in a matched mode, a first columnar joint is arranged on the fixed seat, a second columnar joint penetrates through the center of the insulating part and is connected with one end of a metal connecting part arranged in an inner cavity of the insulating part, a special-shaped spring is fixedly installed at the other end of the metal connecting part, and a third sealing groove is formed in the outer surface of the metal connecting part; the end cover sealing assembly comprises an end cover and a sealing joint, wherein an external thread arranged on the end cover is connected with an internal thread of a supporting shell in a matched mode, a fourth sealing groove is formed in the surface of the external thread arranged on the end cover, a hollow screw is arranged on the outer end face of the end cover, cylinders with two flat sides are arranged at the joint of the hollow screw and the outer end face, an internal thread is arranged on the sealing joint, the sealing joint is in threaded connection with the hollow screw, a plugging plate with a central hole is arranged at one end of the sealing joint, a protection wire spring with a supporting part is arranged on the plugging plate in a penetrating mode from inside to outside, the supporting part of the protection wire spring is abutted to the inner surface of the plugging plate, and a rubber sealing gasket with a central hole is arranged on one side of the.
2. The mining portable intrinsically safe measurement catcher as claimed in claim 1, wherein: the insulation part is made of polyamide fiber material, and has high heat resistance, wear resistance, corrosion resistance, high strength, impact resistance and excellent flame-retardant and insulating properties; one end of the insulating part is provided with a step-shaped connecting end which is matched and connected with the fixed seat, and the step-shaped connecting end is provided with a fifth sealing groove; the other end of the insulating part is provided with a clamping groove which is connected with the probe rod in a matched mode.
3. The mining portable intrinsically safe measurement catcher as claimed in claim 1, wherein: the first column type joint and the second column type joint are made of copper, the second column type joint is far longer than the first column type joint, and the control cables led out from the first column type joint, the second column type joint and the host are fixedly connected in the inner cavity of the end cover.
4. The mining portable intrinsically safe measurement catcher as claimed in claim 1, wherein: and two sides of the sealing joint are processed into flat surfaces.
5. The mining portable intrinsically safe measurement catcher as claimed in claim 1 or 2, wherein: rubber sealing rings are arranged in the first sealing groove, the second sealing groove, the third sealing groove, the fourth sealing groove and the fifth sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419892.3U CN210659967U (en) | 2019-08-29 | 2019-08-29 | Mining portable intrinsic safety type measuring catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419892.3U CN210659967U (en) | 2019-08-29 | 2019-08-29 | Mining portable intrinsic safety type measuring catcher |
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| Publication Number | Publication Date |
|---|---|
| CN210659967U true CN210659967U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419892.3U Active CN210659967U (en) | 2019-08-29 | 2019-08-29 | Mining portable intrinsic safety type measuring catcher |
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| CN (1) | CN210659967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439480A (en) * | 2019-08-29 | 2019-11-12 | 山东九商工程机械有限公司 | A kind of mining portable intrinsic safety type measurement catcher |
-
2019
- 2019-08-29 CN CN201921419892.3U patent/CN210659967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439480A (en) * | 2019-08-29 | 2019-11-12 | 山东九商工程机械有限公司 | A kind of mining portable intrinsic safety type measurement catcher |
| CN110439480B (en) * | 2019-08-29 | 2024-03-19 | 山东九商工程机械有限公司 | Mining portable intrinsic safety type measuring catcher |
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