CN210534348U

CN210534348U - Coal mine geology viewing device

Info

Publication number: CN210534348U
Application number: CN201921661592.6U
Authority: CN
Inventors: 吴昌; 王海平; 张智; 黎明
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-15
Anticipated expiration: 2029-10-08

Abstract

The utility model belongs to the technical field of the geology is looked over, especially, device is looked over to coal mine geology, the lift adjustment mechanism to current device is looked over to coal mine geology is complicated, the operation is troublesome, adjust the problem that the precision is low, the scheme is as follows now put forward, it includes the frame, surveying ware and fixed plate, surveying ware fixed mounting is in the inboard of fixed plate, the curb plate has all been welded to the top both sides of frame, one side that two curb plates are close to each other all rotates and is connected with the screw rod, the outside thread bush of screw rod is equipped with the slide, one side that two slides are close to each other welds with the both sides of fixed plate respectively mutually, the big conical gear of top fixedly connected with of a screw rod in two screw rods, the transmission shaft that the. The utility model has the advantages of reasonable design, low in manufacturing cost is honest and clean, and the control is convenient, conveniently surveys the height to surveying of detector and adjusts, guarantees to survey in the most suitable position, is favorable to using.

Description

Coal mine geology viewing device

Technical Field

The utility model relates to a technical field is looked over in the geology, especially relates to a device is looked over in colliery geology.

Background

Coal mine geology is looked over and is utilized microwave to carry out the device that reconnaissance was surveyed to geology for survey the colliery position at the bottom of a ground of locality, and coal mine geology is looked over and is generally gone on in the field. Through retrieval, chinese patent with publication number CN208888384U discloses a coal mine geology checking device, which comprises a housing, wherein an outlet is formed in the inner wall of the bottom of the housing, guide seats are symmetrically arranged on two sides of the inner wall of the housing, the guide seats are vertically arranged along the inner wall of the housing, limiting parts are sequentially arranged in the guide seats from bottom to top, the limiting parts are arranged at equal intervals, a fixing plate is slidably connected in the housing, an adjusting handle is arranged at the edge of the fixing plate, a vertical through groove is formed in the housing along the side wall, and the adjusting handle penetrates through the through groove and extends to the outer side of the housing; this design can come to adjust the position of reconnaissance ware according to the on-the-spot actual need of surveying, improves the accuracy of surveying, and convenient operation, suitable using widely.

However, the design has the defects that the lifting adjusting mechanism of the coal mine geological checking device is complex, the manufacturing cost is high, the operation is troublesome, and the adjusting precision is low, so that the coal mine geological checking device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings that the lifting adjusting mechanism of the existing coal mine geology checking device is complex, high in manufacturing cost, troublesome to operate and low in adjusting precision, and providing the coal mine geology checking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coal mine geology viewing device comprises a vehicle frame, an exploratory device and a fixed plate, wherein the exploratory device is fixedly arranged on the inner side of the fixed plate, the curb plate has all been welded to the top both sides of frame, one side that two curb plates are close to each other all rotates and is connected with the screw rod, the outside thread bush of screw rod is equipped with the slide, one side that two slides are close to each other welds with the both sides of fixed plate mutually respectively, the big conical gear of top fixedly connected with of a screw rod in two screw rods, the top of a curb plate in two curb plates is rotated and is connected with the transmission shaft that the level set up, the little conical gear of one end fixedly connected with of transmission shaft, big conical gear meshes with little conical gear mutually, the other end fixedly connected with transfer line of transmission shaft, one side bottom of transfer line is rotated and is connected with the handle, the top of two screw rods is all fixed the cover and is equipped.

Preferably, the bottom of frame is provided with the export, and exports and be located the reconnaissance ware under, the universal wheel is all installed to the bottom four corners of frame, improves the portability and the mobility of whole device.

Preferably, the spout has all been seted up to one side that two curb plates are close to each other, and one side that two slides are kept away from each other extends to in the corresponding spout and with spout sliding connection, the slide can be steady go up and down in the spout for reconnaissance ware can steady smooth and easy elevating movement.

Preferably, the outer side of the screw rod is fixedly sleeved with an inner ring of the bearing, and an outer ring of the bearing is fixedly connected to the side plate, so that the screw rod is conveniently connected to the side plate in a rotating mode.

Preferably, the outer sides of the two screws are provided with external threads, the rotating directions of the two external threads are the same, the thread pitches of the two external threads are the same, and the two screws can synchronously drive the sliding plate to move when rotating synchronously.

In the utility model, the coal mine geology viewing device drives the transmission shaft to rotate through the transmission rod by shaking the handle, the transmission shaft drives the big bevel gear to rotate through the small bevel gear, the big bevel gear drives one of the screw rods to rotate, and the two chain wheels are connected through chain transmission, so that the other screw rod can be driven to synchronously rotate through the transmission effect of the chain wheels when the screw rods rotate;

in the utility model, the external threads are arranged on the outer sides of the two screw rods, the rotating directions of the two external threads are the same, and the thread pitches of the two external threads are the same, so that the screw rods can drive the sliding plate to move up and down when rotating, and the sliding plate drives the reconnaissance device to move up and down through the fixed plate;

the utility model has the advantages of reasonable design, low in manufacturing cost is honest and clean, and the control is convenient, conveniently surveys the height to surveying of detector and adjusts, guarantees to survey in the most suitable position, is favorable to using.

Drawings

Fig. 1 is a schematic structural diagram of a coal mine geological viewing device provided by the utility model;

fig. 2 is the utility model provides a coal mine geology looks over device's a part's schematic structure diagram.

In the figure: 1. a frame; 2. a surveying instrument; 3. a fixing plate; 4. an outlet; 5. a side plate; 6. a screw; 7. a slide plate; 8. a large bevel gear; 9. a drive shaft; 10. a small bevel gear; 11. a sprocket; 12. a chain; 13. a transmission rod; 14. a handle; 15. a bearing; 16. a chute.

Detailed Description

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

Referring to fig. 1-2, a coal mine geology viewing device, including a vehicle frame 1, a surveying instrument 2 and a fixing plate 3, the surveying instrument 2 is fixedly installed at the inner side of the fixing plate 2, side plates 5 are welded at both sides of the top of the vehicle frame 1, one side of the two side plates 5 close to each other is rotatably connected with a screw 6, a sliding plate 7 is sleeved on the outer side of the screw 6 in a threaded manner, one side of the two sliding plates 7 close to each other is respectively welded with both sides of the fixing plate 3, a large bevel gear 8 is fixedly connected with the top end of one screw 6 of the two screw 6, a horizontally arranged transmission shaft 9 is rotatably connected with the top of one side plate 5 of the two side plates 5, one end of the transmission shaft 9 is fixedly connected with a small bevel gear 10, the large bevel gear 8 is engaged with the small bevel gear 10, the other end of the transmission shaft 9, the top of two screw rods 6 is all fixed the cover and is equipped with sprocket 11, and the transmission is installed same chain 12 on two sprocket 11.

The utility model discloses in, the bottom of frame 1 is provided with export 4, and exports 4 and be located surveying ware 2 under, and the universal wheel is all installed in the bottom four corners of frame 1, improves the portability and the mobility of whole device.

The utility model discloses in, spout 16 has all been seted up to one side that two curb plates 5 are close to each other, one side that two slides 7 kept away from each other extend to corresponding spout 16 in and with spout 16 sliding connection, slide 7 can be steady go up and down in spout 16 for surveying ware 2 can be steady smooth and easy elevating movement.

The utility model discloses in, the fixed cover in the outside of screw rod 16 is equipped with the inner circle of bearing 15, and bearing 15's outer lane fixed connection is on curb plate 5, and the convenience is rotated screw rod 6 and is connected on curb plate 5.

The utility model discloses in, two screw rods 6's the outside all is equipped with the external screw thread, and two external screw threads revolve to the same, and the pitch of two external screw threads is the same, but synchronous drive slide 7 when two screw rods 6 synchronous revolution removes.

In the utility model, when in use, the handle 14 is manually shaken, the handle 14 drives the transmission shaft 9 to rotate through the transmission rod 13, the transmission shaft 9 drives the big bevel gear 8 to rotate through the small bevel gear 10, the big bevel gear 8 drives one of the screw rods 6 to rotate, because the two chain wheels 11 are in transmission connection through the chain 12, the screw 6 can drive the other screw 6 to rotate synchronously through the transmission action of the chain wheel 11 when rotating, because the outer sides of the two screw rods 6 are both provided with external threads, the rotating directions of the two external threads are the same, and the thread pitches of the two external threads are the same, therefore, the screw 6 can drive the sliding plate 7 to move up and down when rotating, at the moment, the sliding plate 7 can move up and down and slide in the sliding chute 16, the sliding plate 7 drives the detector 2 to move up and down through the fixing plate 3, the survey height of the surveyor 2 can thus be adjusted to ensure that the survey is carried out in the most suitable position.

Claims

1. The coal mine geology checking device comprises a frame (1), a surveying instrument (2) and a fixing plate (3), wherein the surveying instrument (2) is fixedly arranged on the inner side of the fixing plate (3), and is characterized in that side plates (5) are welded on two sides of the top of the frame (1), one sides of the two side plates (5) close to each other are rotatably connected with screw rods (6), a sliding plate (7) is sleeved on the outer side of each screw rod (6) in a threaded manner, one sides of the two sliding plates (7) close to each other are respectively welded with two sides of the fixing plate (3), a large conical gear (8) is fixedly connected to the top end of one screw rod (6) of the two screw rods (6), a transmission shaft (9) horizontally arranged is rotatably connected to the top of one side plate (5) of the two side plates (5), a small conical gear (10) is fixedly connected to one end of the transmission shaft (9), and the large conical gear (8) is meshed with the, the other end fixedly connected with transfer line (13) of transmission shaft (9), one side bottom of transfer line (13) is rotated and is connected with handle (14), and the top of two screw rods (6) is all fixed the cover and is equipped with sprocket (11), and the transmission is installed on two sprocket (11) same chain (12).

2. The coal mine geological viewing device according to claim 1, characterized in that the bottom of the frame (1) is provided with an outlet (4), the outlet (4) is positioned right below the detector (2), and four corners of the bottom of the frame (1) are provided with universal wheels.

3. The coal mine geology viewing device according to claim 1, characterized in that, the side that two curb plates (5) are close to each other has all seted up spout (16), and the side that two slide (7) are kept away from each other extends to in the corresponding spout (16) and with spout (16) sliding connection.

4. A coal mine geology viewing device according to claim 1, characterized in that the outer side of the screw (6) is fixedly sleeved with the inner ring of the bearing (15), and the outer ring of the bearing (15) is fixedly connected to the side plate (5).

5. A coal mine geology viewing device according to claim 1, characterized in that the outer side of each of the two screws (6) is provided with an external thread, the rotation direction of the two external threads is the same, and the thread pitch of the two external threads is the same.