CN215810922U

CN215810922U - Colliery geology detection device that falls is prevented in antidetonation

Info

Publication number: CN215810922U
Application number: CN202122227447.0U
Authority: CN
Inventors: 赵剑; 杨军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an earthquake-resistant and falling-resistant coal mine geological detection device in the technical field of geological survey auxiliary devices, which comprises a protective box, a mounting seat, a mounting groove and turnover plates, wherein the two turnover plates can cover and seal the opening part of the protective box after being turned to be in a horizontal state towards the inner side of the protective box, the two opposite sides of the mounting seat are respectively hinged with a hinge rod, the upper ends of the two hinge rods are respectively and correspondingly hinged on the two turnover plates, and the mounting seat is driven by a lifting unit to vertically move. Through reciprocating of mount pad for the returning face plate can overturn, and correspond the oral area that seals the protective housing or make the oral area of protective housing open, and then can protect the detector, through outside negative pressure equipment to the inside negative pressure that produces of installation cavity, and then make the apron overturn down, and make and collect the mouth and open, and then make the dust in the protective housing can be discharged, conveniently clear up the protective housing inside, and avoid the rubble disintegrating slag to block up inside the intercommunication seat.

Description

Colliery geology detection device that falls is prevented in antidetonation

Technical Field

The utility model relates to the technical field of geological survey auxiliary devices, in particular to an earthquake-resistant and drop-resistant coal mine geological detection device.

Background

The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

Through the retrieval, chinese patent No. CN 210513193U discloses a coal mine geology detection device of preventing falling function, and is relatively poor to current coal mine geology detection device's protection effect, does not possess and prevents falling the function, protects the improper problem that leads to coal mine geology detection device's accuracy to reduce, now proposes following scheme, and it includes the base, the fixed slot has been seted up at the top of base, and slidable mounting has the fixing base in the fixed slot, and the bottom welding of fixing base has the pressure spring, and the bottom welding of pressure spring is on the bottom inner wall of fixed slot, the detector has been placed at the top of base, and the detector contacts with the top of fixing base, and two recesses have been seted up at the top of base, and equal slidable mounting has the movable plate in two recesses, and the equal fixed mounting in one side that two movable plates are close to each other has the mount pad.

Geological detection device among the prior art exposes in external environment after using, has just so led to receiving to collide with and damage easily, and the detector is inside to be influenced the use by the dust infiltration easily in addition.

Based on the above, the utility model designs an earthquake-resistant and drop-resistant coal mine geological detection device to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an earthquake-resistant and falling-resistant coal mine geological detection device, which aims to solve the problems that the geological detection device in the prior art proposed in the background art is exposed to the external environment after being used, so that the geological detection device is easily damaged by collision, and the inside of a detector is easily infiltrated by dust to influence the use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery geology detection device that falls is prevented in antidetonation, includes that the guard box of a plurality of gyro wheels is installed to the bottom, the guard box is used for placing the detector, be equipped with the mount pad that freely moves from top to bottom in the guard box, the mount pad top is equipped with the mounting groove that supplies the detector block to place, the guard box top is uncovered, and the relative both sides at top along its central line symmetry articulated have a returning face plate, two after the returning face plate turned over to the horizontality towards the guard box inboard, can be right the oral area of guard box covers to close and seals, each articulated hinge joint of the relative both sides of mount pad has the hinge pin, two the hinge pin upper end corresponds respectively and articulates on two returning face plates, the mount pad is by its vertical removal of elevating unit drive.

Preferably, the bottom surface of the turnover plate is provided with a rubber pad, and the rubber pad can abut against the top of the detector after the turnover plate is turned to a horizontal state.

Preferably, the lifting unit includes that the level rotationally wears to locate the drive shaft in the protective housing, drive shaft length direction both ends are equipped with respectively that the screw revolves to opposite first screw portion, second screw portion, each screw cover is equipped with the screw seat on first screw portion, the second screw portion, the relative both sides of screw seat respectively articulate there is the connecting rod, two connecting rods on the screw seat respectively correspond and articulate in the horizontal relative both sides of mount pad.

Preferably, the protective box bottom is equipped with a intercommunication seat, set up the installation cavity that link up the protective box inside in the intercommunication seat, and its bottom set up with the intercommunicating pore of installation cavity intercommunication, the through connection has the coupling on the intercommunicating pore, be equipped with a fixed stopper in the installation cavity, set up on the fixed stopper with the collection mouth of installation cavity, the inside intercommunication of protective box, articulated on the installation intracavity wall have the upset to the horizontality after, can be right collect the mouth and carry out the apron sealed, the rigid coupling has an elastic component on the installation intracavity wall, elastic component elasticity supports the apron, and makes the apron seals under the natural state and collects the mouth.

Preferably, the elastic part is a return spring fixedly connected to the inner wall of the mounting cavity, and one end of the return spring in the elastic direction is fixedly connected with the cover plate.

Compared with the prior art, the utility model has the beneficial effects that: through reciprocating of mount pad for the returning face plate can overturn, and correspond the oral area that seals the protective housing or make the oral area of protective housing open, and then can protect the detector, through outside negative pressure equipment to the inside negative pressure that produces of installation cavity, and then make the apron overturn down, and make and collect the mouth and open, and then make the dust in the protective housing can be discharged, conveniently clear up the protective housing inside, and avoid the rubble disintegrating slag to block up inside the intercommunication seat.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the final assembly of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-turnover plate, 2-detector, 3-rubber pad, 4-nut seat, 5-hinge rod, 6-protective box, 7-mounting seat, 8-first screw thread part, 9-connecting rod, 10-second screw thread part, 11-cover plate, 12-collecting port, 13-fixed plug, 14-reset spring, 15-communicating seat, 16-communicating hole and 17-pipe joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-2, the present invention provides a technical solution: an earthquake-resistant and falling-resistant coal mine geological detection device comprises a protection box 6 with a plurality of rollers arranged at the bottom, wherein the protection box 6 is used for placing a detector 2, a mounting seat 7 capable of freely moving up and down is arranged in the protection box 6, a mounting groove for clamping and placing the detector 2 is arranged at the top of the mounting seat 7, the top of the protection box 6 is open, two opposite sides of the top are symmetrically hinged with turnover plates 1 along the central line thereof, after the two turnover plates 1 are turned to be in a horizontal state towards the inner side of the protection box 6, the mouth of the protection box 6 can be closed and closed, two opposite sides of the mounting seat 7 are respectively hinged with hinge rods 5, the upper ends of the two hinge rods 5 are respectively and correspondingly hinged on the two turnover plates 1, the mounting seat 7 is driven by a lifting unit to vertically move, and the detector 2 (the structure and the working principle of the detector are disclosed in the prior art) is placed in the mounting groove of the mounting seat 7, further, the detector is transversely limited, in order to facilitate the detector 2 to be easily placed in the installation groove, the size of the inner wall of the installation groove can be set to be in clearance fit with the outer wall of the detector 2, the detector can be moved to a proper position for detection by moving the protection box 6, after the detection is finished, the detector needs to be stored, at the moment, the installation seat 7 is driven to move downwards by the lifting unit, the detector 2 is stored in the protection box 6, synchronously, the installation seat moves downwards, the hinge rod drives the turnover plates 1 to turn downwards until the two turnover plates 1 are turned to be positioned on the same plane, so that the two turnover plates 1 can cover the mouth part of the protection box 6, thereby preventing foreign matters such as dust, falling rocks and the like from falling into the protection box 6 and further damaging the detector 2, when the detector 2 is taken out, the installation seat 7 is driven to move upwards by the lifting unit, the hinge rod drives the turnover plate 1 to turn upwards, and the detector 2 is synchronously moved to the mouth of the protective box 6, so that the detector 2 can be taken out or the detector 2 can be used for detection.

In this embodiment, 1 bottom surface of returning face plate is equipped with rubber pad 3, and rubber pad 3 can conflict detector 2's top after returning face plate 1 upset to the horizontality, can avoid returning face plate 1 and detector 2 outer wall to produce the contact like this, and then produce the damage.

In this embodiment, the lifting unit includes a driving shaft horizontally and rotatably disposed in the protection box 6, two ends of the driving shaft in the length direction are respectively provided with a first thread portion 8 and a second thread portion 10 with opposite thread turning directions, the first thread portion 8 and the second thread portion 10 are respectively sleeved with a nut seat 4, two opposite sides of the nut seat 4 are respectively hinged with a connecting rod 9, the connecting rods 9 on the two nut seats 4 are respectively hinged to two opposite sides of the mounting seat 7 in the transverse direction, as described above, when the detection operation is performed or after the detection operation is completed, the lifting unit is required to drive the mounting seat 7 to move up or down, when the mounting seat 7 is required to move, the driving shaft is first rotated, when the driving shaft rotates, the first thread portion 8 and the second thread portion 10 thereon are respectively screwed with the two nut seats 4, and during the screwing process, because the first thread portion 8, the second thread portion 10, and the first thread portion 8, the second thread portion are respectively screwed with the two nut seats 4, The screw thread of second screw portion 10 revolves to opposite for two nut seat 4 relative movement, and then makes the connecting rod drive mount pad 7 upwards or move down, makes mount pad 7 reciprocate, and this kind of setting makes the overall structure of lift unit less on the one hand, has reduced manufacturing cost, and on the other hand has mechanical auto-lock nature owing to the screw thread closes soon, can avoid the nut seat to produce the self-propelled removal like this, and then leads to mount pad 7 to produce the self-propelled removal.

In this embodiment, a communicating seat 15 is provided at the bottom of the protection box 6, a mounting cavity is provided in the communicating seat 15 and communicates with the inside of the protection box 6, a communicating hole 16 communicating with the mounting cavity is provided at the bottom of the communicating seat 15, a pipe joint 17 is connected to the communicating hole 16, a fixing plug 13 is provided in the mounting cavity, a collecting opening 12 communicating with the mounting cavity and the inside of the protection box 6 is provided on the fixing plug 13, a cover plate 11 capable of sealing the collecting opening 12 after being hinged to the inner wall of the mounting cavity and being turned to a horizontal state is hinged to the inner wall of the mounting cavity, a return spring 14 is fixedly connected to the inner wall of the mounting cavity, one end of the return spring 14 in the elastic direction is fixedly connected to the cover plate 11 and elastically abuts against the cover plate 11, so that the cover plate 11 naturally seals the collecting opening 12, after long-term use, more dust, gravels, slag and the like are generally accumulated in the inside the protection box 6, and the gravels are easily cleaned by manual means, but dust or foreign matters with small volume are inconvenient to be cleaned by workers, at the moment, the pipe joint 17 is communicated with external negative pressure (or air extraction) equipment through a pipeline, the negative pressure equipment generates negative pressure when working, so that negative pressure is generated inside the installation cavity, the cover plate 11 overcomes the elasticity of the return spring 14 and turns downwards, the return spring 14 is compressed, the collection port 12 on the fixed plug 13 is opened, dust in the protection box 6 is subjected to the action of negative pressure, airflow in the protection box 6 flows to the installation cavity, at the moment, the dust enters an external collection device through the collection port 12, the installation cavity and the communication hole 16 in sequence under the driving of the airflow, the dust is cleaned, after the cleaning is finished, the negative pressure equipment stops working, at the moment, the return spring 14 recovers deformation and generates thrust to the cover plate 11, so that the cover plate 11 turns upwards and is attached to the surface of the fixed plug 13, and then seal collection mouth 12, avoid rubble, disintegrating slag to get into the installation cavity and cause the jam to coupling 17.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An earthquake-resistant and drop-resistant coal mine geological detection device comprises a protection box (6) with a plurality of rollers arranged at the bottom, wherein the protection box (6) is used for placing a detector (2), it is characterized in that a mounting seat (7) capable of freely moving up and down is arranged in the protective box (6), the top of the mounting seat (7) is provided with a mounting groove for the clamping placement of the detector (2), the top of the protective box (6) is open, and the two opposite sides of the top are symmetrically hinged with turnover plates (1) along the central line thereof, after the two turnover plates (1) are turned over to the horizontal state towards the inner side of the protective box (6), the mouth part of the protective box (6) can be covered and sealed, the two opposite sides of the mounting seat (7) are respectively hinged with a hinge rod (5), the upper ends of the two hinge rods (5) are correspondingly hinged on the two turnover plates (1) respectively, and the mounting seat (7) is driven by a lifting unit to vertically move.

2. An earthquake-resistant and fall-resistant coal mine geological detection device according to claim 1, characterized in that a rubber pad (3) is arranged on the bottom surface of the turnover plate (1), and the rubber pad (3) can abut against the top of the detector (2) after the turnover plate (1) is turned to a horizontal state.

3. An earthquake-resistant and falling-resistant coal mine geological detection device according to claim 1, characterized in that the lifting unit comprises a driving shaft which is horizontally and rotatably arranged in the protection box (6) in a penetrating manner, two ends of the driving shaft in the length direction are respectively provided with a first thread part (8) and a second thread part (10) with opposite thread turning directions, a nut seat (4) is sleeved on each thread of the first thread part (8) and the second thread part (10), two opposite sides of the nut seat (4) are respectively hinged with a connecting rod (9), and the connecting rods (9) on the two nut seats (4) are respectively and correspondingly hinged on two opposite transverse sides of the mounting seat (7).

4. An earthquake-resistant and drop-resistant coal mine geological detection device according to claim 1, a communicating seat (15) is arranged at the bottom of the protective box (6), an installation cavity which is communicated with the interior of the protective box (6) is arranged in the communicating seat (15), and the bottom of the connecting pipe is provided with a communicating hole (16) communicated with the mounting cavity, a pipe joint (17) is connected on the communicating hole (16) in a run-through way, a fixed plug (13) is arranged in the installation cavity, a collection port (12) communicated with the installation cavity and the interior of the protective box (6) is arranged on the fixed plug (13), a cover plate (11) which can seal the collecting opening (12) after being turned over to be in a horizontal state is hinged on the inner wall of the mounting cavity, an elastic piece is fixedly connected to the inner wall of the mounting cavity, elastically abuts against the cover plate (11), and the cover plate (11) is made to seal the collecting opening (12) in a natural state.

5. An earthquake-resistant and drop-resistant coal mine geological detection device according to claim 4, characterized in that the elastic member is a return spring (14) fixedly connected to the inner wall of the installation cavity, and one end of the return spring (14) in the elastic direction is fixedly connected with the cover plate (11).