CN214697955U - Exploration device for coal mine goaf - Google Patents
Exploration device for coal mine goaf Download PDFInfo
- Publication number
- CN214697955U CN214697955U CN202121016733.6U CN202121016733U CN214697955U CN 214697955 U CN214697955 U CN 214697955U CN 202121016733 U CN202121016733 U CN 202121016733U CN 214697955 U CN214697955 U CN 214697955U
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- Prior art keywords
- coal mine
- heat dissipation
- tst
- exploring
- telescopic
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- 239000003245 coal Substances 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 19
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a device for exploring coal mine goaf, comprising a TST seismic wave detector and a box body for accommodating the TST seismic wave detector, wherein the box body is formed by hinging an upper box shell and a lower box shell, and also comprises a telescopic landing leg assembly which is respectively arranged in a sunken groove symmetrically arranged at the bottom of the lower box shell; and the lower box shell is provided with a heat dissipation mechanism, and the heat dissipation mechanism is used for dissipating heat of the running TST seismic wave detector. The utility model provides a coal mine goaf exploration device, which is characterized in that a retractable leg component capable of being stored and extended is added on the lower box of the box body, so that the box body can be placed during detection without the need of carrying detection personnel for detection operation; and each telescopic leg component has the function of independent adjustment, so that the telescopic leg components can be adjusted to adapt to the current terrain according to the characteristics of the terrain.
Description
Technical Field
The utility model relates to a device of exploring that coal mine collecting space area was used.
Background
The TST seismic wave detector is used for penetrating a stratum by utilizing longitudinal waves, detecting a coal mine goaf and then positioning point by point so as to determine the area size of the goaf.
Patent No. CN201922295153.4, discloses: the utility model provides a explore device that coal mine goaf was used, includes cavity detection instrument, dead lever and even board, even the equal fixedly connected with fixed plate in one side of board and dead lever, the top of cavity detection instrument is two for quantity explores the stick through circuit fixedly connected with quantity, threaded hole has been seted up to one side of dead lever, the inside threaded connection of screw hole has the lead screw, annular groove has been seted up to the lateral wall of lead screw, the stopper is installed to the lateral wall of dead lever, the cavity has been seted up to the inside of stopper, even hole has been seted up to the inside of cavity, the inside sliding connection of cavity has the second spring, the one end welding of second spring has the slide, the slide is kept away from one side welding of second spring and is had the triangle projection. Inside inserting the probing stick of cavity detection instrument and exploring the hole, through the fixed stick of exploring of circular projection, the rotatory carousel drives the lead screw and rotates, makes the relative dead lever of lead screw remove, confirms two distances of exploring between the stick according to the scale mark, during the use, only need remove the dead lever, two equidistant probing sticks of removal that can be convenient promptly, convenient many times survey and drawing, convenience simple to use.
Because of the complexity of the terrain of the detection area, the fixed-point detection needs to be carried out manually during detection, and when the detection is carried out, personnel operating the TST seismic wave detector can put the TST seismic wave detector in front of the operators by means of braces and the belly, the detection also needs a certain time, the fixed-point detection needs to be carried out for multiple times to ensure the authenticity of data, therefore, the fixed-point detection time is also longer every time, and the workload of the personnel carrying the TST seismic wave detector is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of exploring that coal mine collecting space area was used is convenient for examine placing of time measuring TST seismic wave detection instrument to reduce measurement personnel's work burden.
In order to achieve the above object, the present invention provides the following technical solutions: the exploration device for the coal mine goaf comprises a TST seismic wave detector, a box body for containing the TST seismic wave detector, a telescopic leg assembly and a plurality of positioning devices, wherein the box body is formed by hinging an upper box shell and a lower box shell; and the lower box shell is provided with a heat dissipation mechanism, and the heat dissipation mechanism is used for dissipating heat of the running TST seismic wave detector.
Preferably, the telescopic leg assembly includes four connectors, a sleeve portion and a telescopic body, and each two connectors are respectively and axially rotatably disposed on the side walls of the two opposite sides of the recessed groove, the sleeve portion is fixedly mounted on the connectors, and the telescopic body is axially and slidably disposed in the lumen of the sleeve portion.
Preferably, the inner wall of the concave groove is provided with a rubber pad, and the rubber pad is used for pressing and fixing the sleeve part positioned in the concave groove.
Preferably, the outer wall of one side of the sleeve part is provided with a rectangular through hole communicated with the tube cavity, the rectangular through hole and the tube cavity form a guide rail, the inner wall of one side of the guide rail opposite to the port is provided with a tooth mouth plate, the outer wall of one side of the telescopic body facing the port of the guide rail is provided with a notch, the notch is internally and axially rotatably provided with a clamping plate, and the clamping plate is meshed with the tooth mouth plate so that the telescopic body is locked on the sleeve part.
Preferably, the sleeve portion and the telescopic body are made of rigid plastic.
Preferably, one end of the telescopic body, which is positioned at the outer side of the sleeve pipe part, is provided with an anti-abrasion sleeve
Preferably, an elastic part is arranged in the notch and used for lifting the clamping plate so as to enable the clamping plate to be meshed with the tooth mouth plate.
Preferably, the heat dissipation mechanism comprises a heat dissipation waistcoat, a sheet beryllium copper sheet and a heat dissipation fan set, wherein a mounting plate is fixedly mounted on the outer wall of the opposite port of the lower box shell, and the mounting plate is located between the two concave grooves.
Preferably, the heat dissipation fan unit is fixedly installed in the installation hole in the installation plate, the sheet-shaped beryllium copper sheet is attached to the heat dissipation fan unit, the heat dissipation waistcoat is attached to the bottom of the TST seismic wave detector, and the other side of the heat dissipation waistcoat abuts against the surface of the sheet-shaped beryllium copper sheet.
In the technical scheme, the utility model provides a pair of explore device that coal mine collecting space area was used possesses following beneficial effect: according to the scheme, a box body carrying a TST seismic wave detector is improved, and a telescopic supporting leg assembly capable of being stored and stretched is additionally arranged on a lower box of the box body, so that the box body is placed during detection without being carried on the back by detection personnel; and each telescopic leg component has the function of independent adjustment, so that the telescopic leg components can be adjusted to adapt to the current terrain according to the characteristics of the terrain.
Moreover, because this equipment can release a large amount of heats in long-time operation engineering, and this kind of heat energy also can influence the normal operating of equipment, has increased heat dissipation mechanism in the consequently scheme, utilizes lamellar beryllium copper sheet to absorb the heat, is utilizing heat dissipation fan unit to supply air the heat dissipation, has guaranteed the heat dissipation promptly, dispels the heat under the prerequisite of guaranteeing the box leakproofness simultaneously, avoids at actual operation process, and the grit in operation district causes the short circuit through heat dissipation mechanism entering equipment is inside.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of an exploration device for a coal mine goaf according to an embodiment of the present invention;
FIG. 2 is a schematic view of a bottom structure of a lower box shell according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the present invention when placed;
fig. 4 is a schematic structural diagram of a telescopic leg assembly provided in an embodiment of the present invention;
fig. 5 is a schematic view of a sectional structure of the telescopic body according to an embodiment of the present invention;
fig. 6 is a schematic view of an internal structure of a heat dissipation mechanism according to an embodiment of the present invention.
Description of reference numerals:
2. a box body; 21. an upper box shell; 22. a lower box shell; 221. a recessed groove; 2211. a rubber pad; 3. a telescoping leg assembly; 31. a connector; 311. a tooth mouth plate; 32. a sleeve portion; 322. a guide rail; 33. a telescopic body; 331. notching; 332. clamping a plate; 333. an elastic member; 4. a heat dissipation mechanism; 41. a heat dissipation vest; 42. a sheet-like beryllium copper sheet; 43. a heat radiation fan set; 5. and (7) mounting the plate.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, the exploration device for the coal mine goaf comprises a TST seismic wave detector and a box body 2 for accommodating the TST seismic wave detector, wherein the box body 2 is formed by hinging an upper box shell 21 and a lower box shell 22. Further, as the utility model discloses further provide technical scheme, as can be known from fig. 2, telescopic landing leg subassembly 3 sets up respectively in the depressed trench 221 that lower case shell 22 bottom symmetry was seted up. The telescopic leg component 3 which can be accommodated and stretched is added at the lower box of the box body 2, so that the box body 2 is placed during detection without being carried on the back by a detection person for detection; and each telescopic leg assembly 3 has a function of individual adjustment, so that it can be adjusted to the current terrain according to the characteristics of the terrain.
Further, in the above solution, the telescopic leg assembly 3 includes a connector 31, a sleeve portion 32, and a telescopic body 33. The number of the connectors 31 is four, so that every two connectors 31 are respectively and axially rotatably disposed on the side walls of the opposite sides of the recessed groove 221, the sleeve portion 32 is fixedly mounted on the connectors 31, and the telescopic body 33 is axially and slidably disposed in the lumen of the sleeve portion 32. Therefore, the expansion ratio of the telescopic body 33 and the sleeve pipe part 32 can be adjusted according to the needs to adapt to the needs of the terrain and the supporting height.
In the embodiment, how to adjust the lengths of the telescopic body 33 and the sleeve part 32 is achieved by the following structure: the outer wall of one side of the sleeve part 32 is provided with a rectangular through hole communicated with the tube cavity, the rectangular through hole and the tube cavity form a guide rail 322, the inner wall of one side of the guide rail 322 opposite to the port is provided with a tooth mouth plate 311, the outer wall of one side of the telescopic body 33 facing the port of the guide rail 322 is provided with a notch 331, a clamping plate 332 is axially and rotatably arranged in the notch 331, and the clamping plate 332 is meshed with the tooth mouth plate 311 so as to lock the telescopic body 33 on the sleeve part 32. And an elastic member 333 is provided in the notch 331, the elastic member 333 being used to lift the chucking plate 332 so that the chucking plate 332 engages with the notch plate 311. In short, when the adjustment is performed, the snap plate 332 needs to be manually pressed so that the snap plate 332 is disengaged from the tooth mouth plate 311, then the telescopic body 33 is stretched to move to a proper position, then the press snap plate 332 is loosened, and under the action of the elastic member 333, the bayonet of the snap plate 332 is enabled to carry the tooth mouth plate 311, and then the telescopic body 33 is pulled, so that the bayonet of the snap plate 332 slides into the tooth mouth plate 311 to be locked.
In the embodiment, as can be seen from fig. 2, a rubber pad 2211 is disposed on the inner wall of the concave groove 221, and the sleeve part 32 is pressed by the rubber pad 2211, so that the sleeve part 32 is fixed in the concave groove 221, which is convenient for the operator to carry out the carrying on the carrying box body 2 during the transferring.
Furthermore, in the above scheme, the heat dissipation mechanism 4 is arranged on the lower box shell 22, and the heat dissipation mechanism 4 is used for dissipating heat of the operating TST seismic wave detector. Because this equipment can release a large amount of heats in long-time operation engineering, and this kind of heat energy also can influence the normal operating of equipment, consequently increased heat dissipation mechanism 4 in the scheme, utilize lamellar beryllium copper sheet 42 to absorb the heat, utilize heat dissipation fan unit 43 to supply air the heat dissipation, guaranteed the heat dissipation promptly, dispel the heat under the prerequisite of guaranteeing box 2 leakproofness simultaneously, avoid at actual operation process, the grit in operation district gets into the inside short circuit that causes of equipment through heat dissipation mechanism 4.
As can be seen from fig. 2 and 6, the heat dissipating mechanism 4 includes a heat dissipating waistcoat 41, a thin sheet-like beryllium copper sheet 42, and a heat dissipating fan set 43, and the mounting plate 5 is fixedly mounted on the outer wall of the lower casing 22 opposite to the port, and the mounting plate 5 is located between the two concave grooves 221. And the heat dissipation fan set 43 is fixedly arranged in the mounting hole on the mounting plate 5, the sheet-shaped beryllium copper sheet 42 is attached to the heat dissipation fan set 43, the heat dissipation waistcoat 41 is attached to the bottom of the TST seismic wave detector, and the other side of the heat dissipation waistcoat is abutted to the surface of the sheet-shaped beryllium copper sheet 42. The sheet beryllium copper sheet 42 fills up the gap on the mounting plate 5, the heat dissipation waistcoat 41 transfers the heat generated by the TST seismic wave detector to the sheet beryllium copper sheet 42, and then the heat dissipation fan unit 43 blows the sheet beryllium copper sheet 42 to cool the sheet beryllium copper sheet 42, so that the purpose of cooling the sheet beryllium copper sheet is achieved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (9)
1. The exploration device for the coal mine goaf comprises a TST seismic wave detector and a box body (2) for containing the TST seismic wave detector, wherein the box body (2) is formed by hinging an upper box shell (21) and a lower box shell (22), and is characterized by further comprising telescopic leg components (3), and the telescopic leg components (3) are respectively arranged in recessed grooves (221) symmetrically formed in the bottom of the lower box shell (22); and the lower box shell (22) is provided with a heat dissipation mechanism (4), and the heat dissipation mechanism (4) is used for dissipating heat of the running TST seismic wave detector.
2. A device for exploring a coal mine goaf according to claim 1, characterized in that the telescopic leg assembly (3) comprises connectors (31), a sleeve portion (32) and a telescopic body (33), wherein the number of the connectors (31) is four, and each two connectors (31) are respectively and axially rotatably disposed on the side walls of opposite sides of the recessed groove (221), the sleeve portion (32) is fixedly mounted on the connectors (31), and the telescopic body (33) is axially slidably disposed in the cavity of the sleeve portion (32).
3. A device for exploring a coal mine goaf according to claim 2, characterized in that the inner wall of the recess (221) is provided with a rubber pad (2211), and the rubber pad (2211) is used for pressing and fixing the casing part (32) located in the recess (221).
4. The coal mine goaf exploration device according to claim 2, wherein a rectangular through hole communicated with the pipe cavity is formed in the outer wall of one side of the sleeve portion (32), the rectangular through hole and the pipe cavity form a guide rail (322), a tooth mouth plate (311) is arranged on the inner wall of one side, opposite to the port, of the guide rail (322), a notch (331) is formed in the outer wall of the telescopic body (33) facing the port of the guide rail (322), a clamping plate (332) is axially and rotatably arranged in the notch (331), and the clamping plate (332) is engaged with the tooth mouth plate (311) so that the telescopic body (33) is locked on the sleeve portion (32).
5. A device for exploring a coal mine gob according to claim 2, wherein the sleeve portion (32) and the telescopic body (33) are made of hard plastic.
6. A device for exploring a coal mine gob according to claim 2, wherein an end of the telescopic body (33) located outside the casing portion (32) is provided with an anti-wear sleeve.
7. A device for exploring a coal mine goaf according to claim 4, characterized in that an elastic member (333) is provided in the notch (331), and the elastic member (333) is used to lift the catch plate (332) so as to engage the catch plate (332) with the tooth mouth plate (311).
8. The coal mine goaf exploring device according to claim 1, characterized in that the heat dissipating mechanism (4) comprises a heat dissipating waistcoat (41), a thin sheet-like beryllium copper sheet (42) and a heat dissipating fan set (43), a mounting plate (5) is fixedly mounted on the outer wall of the lower casing (22) opposite to the port, and the mounting plate (5) is located between the two concave grooves (221).
9. The device for exploring a coal mine goaf according to claim 8, wherein the heat dissipation fan set (43) is fixedly installed in an installation hole on the installation plate (5), the thin sheet-shaped beryllium copper sheet (42) is attached to the heat dissipation fan set (43), the heat dissipation waistcoat (41) is attached to the bottom of the TST seismic wave detector, and the other side of the heat dissipation waistcoat is abutted to the surface of the thin sheet-shaped beryllium copper sheet (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016733.6U CN214697955U (en) | 2021-05-12 | 2021-05-12 | Exploration device for coal mine goaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016733.6U CN214697955U (en) | 2021-05-12 | 2021-05-12 | Exploration device for coal mine goaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697955U true CN214697955U (en) | 2021-11-12 |
Family
ID=78552196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121016733.6U Expired - Fee Related CN214697955U (en) | 2021-05-12 | 2021-05-12 | Exploration device for coal mine goaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697955U (en) |
-
2021
- 2021-05-12 CN CN202121016733.6U patent/CN214697955U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |