CN212458225U

CN212458225U - Inclined hole measuring device for mine ground survey

Info

Publication number: CN212458225U
Application number: CN202020988110.4U
Authority: CN
Inventors: 朱世昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-02
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a survey and use inclined hole measuring device in mine ground, including the adapter, the adapter includes guide frame, base plate and pointer, base plate one side is fixed with the guide frame, and is located guide frame vertical position outside the base plate and fix with the pointer, the adapter bottom is equipped with the detection dish that can pinpoint, make things convenient for the angle to detect, and the adapter rotates the central point at detecting the dish, the inboard slip of switching has worn can stabilize the test bar that guides, be convenient for observe slip length, and this survey and use inclined hole measuring device in mine mountain region simple structure, and the fault rate is low, can be accurate carry out inclination and hole depth to the inclined hole and detect, and it is high to detect the precision, long service life.

Description

Inclined hole measuring device for mine ground survey

Technical Field

The utility model relates to a technical field is surveyed in the ore deposit mountain region, specifically is a survey in mine ground and uses inclined hole measuring device.

Background

The big gun hole needs to be seted up in the mining, because the accurate requirement of exploitation, the degree of depth of seting up of big gun hole has the accurate requirement with the gradient, and traditional people are for adopting experience or suggestion device to detect, not only consumes the manpower, and detection efficiency is low, and detection error is big moreover, and current electronic type's measuring equipment, but its complicated structure breaks down easily, receives moreover behind the wearing and tearing can greatly reduced measure the precision, receives great restriction in the in-service use.

Therefore, the inclined hole measuring device for mine ground measurement is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is comparatively simple, and is with low costs, the fault rate is low, the inclined hole measuring device of the accurate big gun hole size of being convenient for to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a survey in mine and use inclined hole measuring device, includes the adapter, the adapter includes guide frame, base plate and pointer, base plate one side is fixed with the guide frame, and is located guide frame vertical position in the base plate outside and is fixed with the pointer, the adapter bottom is equipped with the detection dish that can pinpoint, make things convenient for the angle to detect, and the adapter rotates and installs the central point at detecting the dish, the inboard slip of switching has worn to connect can stabilize the guide, is convenient for observe the measuring stick of slip length.

Preferably, it includes disk body, angle mark, location foot, surveyor's level and handle to detect the dish, the disk body is semicircle form, and disk body surface border position offers angle mark, disk body top surface one side is fixed with the surveyor's level, disk body bottom surface side symmetry is fixed with the location foot, the disk body bottom surface is fixed with the handle.

Preferably, the location foot includes basic block, silk post and turns round the handle, basic block and disk body fixed connection, and the meshing interlude of basic block surface has the silk post, silk post outer end is the taper shape, and silk post inner is fixed with and turns round the handle.

Preferably, the base plate of the adapter is rotatably connected with the central part of the plate body of the detection plate, and the pointer corresponds to the adapter center of the base plate.

Preferably, the detection rod includes the body of rod, gyro wheel, slider, spout and scale mark, body of rod outer wall symmetry is rotated and is installed the multiunit gyro wheel, body of rod outer wall is located the crisscross direction symmetry of gyro wheel and has seted up the spout, the guide of adapter moves the frame inner wall symmetry and is fixed with the slider, and slider and spout slip joint, the scale mark has been seted up to the outer wall of the body of rod.

Preferably, the outer part of the roller is fixedly sleeved with a soft rubber layer.

Preferably, the tail end of the rod body is fixed with a limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in inserting the measuring staff inclined hole during the survey hole, then handheld handle makes the disk body pass through location foot location in the inclined hole outside, according to the location level of the adjustable disk body of spirit level, then continuity is downthehole end with the measuring staff, it is rotatory to make the guide frame take place through the measuring staff slope, can obtain the inclined hole gradient according to pointer and the target correspondence of angle, realize the detection of inclined hole degree of depth through the guide frame with the target contrast of scale, this survey in mine uses inclined hole measuring device simple structure, the fault rate is low, can be accurate carry out inclination and hole depth to the inclined hole and detect, it is high to detect the precision, long service life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top structure of the detection tray of the present invention;

FIG. 3 is a schematic view of the bottom structure of the detection tray of the present invention;

FIG. 4 is a schematic view of the positioning leg structure of the present invention;

FIG. 5 is a schematic view of the limit mounting structure of the detecting rod of the present invention;

fig. 6 is a schematic view of the structure of the end of the detection rod of the present invention.

In the figure: 1. detecting a disc; 11. a tray body; 12. an angle scale; 13. a positioning leg; 131. a base block; 132. silk poles; 133. twisting a handle; 14. a level gauge; 15. a handle; 2. a detection lever; 21. a rod body; 22. a roller; 23. a slider; 24. a chute; 25. a limiting block; 26. scale marking; 3. an adapter; 31. a guide frame; 32. a substrate; 33. a pointer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2, the illustrated slant hole measuring apparatus for mine ground surveying includes an adapter 3, the adapter 3 includes a guide frame 31, a base plate 32 and a pointer 33, the guide frame 31 is fixed on one side of the base plate 32, the pointer 33 is fixed on the outer side of the base plate 32 at the vertical position of the guide frame 31, and the adapter 3 is rotatably connected to the detecting rod 2.

Referring to fig. 1, a detection plate 1 capable of accurately positioning and facilitating angle detection is disposed at the bottom end of the adapter 3, the adapter 3 is rotatably mounted at the center of the detection plate 1, a detection rod 2 capable of stably guiding and facilitating observation of sliding length is slidably connected to the inner side of the adapter, and the detection rod 2 can be telescopically moved in the adapter 3 to be matched with the rotation of the adapter 3 and the detection plate 1 to enable the detection rod 2 to be telescopically rotated in all directions for detection.

Referring to fig. 2 and 3, the detection disc 1 includes a disc body 11, angle markers 12, positioning legs 13, a level gauge 14 and a handle 15, the disc body 11 is semicircular, the angle markers 12 are arranged at the edge positions of the surface of the disc body 11, the level gauge 14 is fixed at one side of the top surface of the disc body 11, the positioning legs 13 are symmetrically fixed at the side edges of the bottom surface of the disc body 11, the handle 15 is fixed at the bottom surface of the disc body 11, the control disc body 11 is positioned by holding the handle 15, the length of the positioning legs 13 is adjusted by comparing the bubble position of the level gauge 14, so that the disc body 11 is precisely attached to the outer side of the detection hole, and the values of the inclination angle sides can be compared according to the angle markers.

Referring to fig. 4, the positioning leg 13 includes a base block 131, a wire column 132 and a twisting handle 133, the base block 131 is fixedly connected to the tray body 11, the surface of the base block 131 is engaged with the wire column 132, the outer end of the wire column 132 is tapered, the twisting handle 133 is fixed to the inner end of the wire column 132, the wire column 132 is rotated by the twisting handle 133, so that the wire column 132 is adjusted to be extended and contracted, and the tip of the wire column 132 abuts against the side of the detection portion, thereby realizing the support adjustment of the detection tray 1.

Referring to fig. 2, the base plate 32 of the adapter 3 is rotatably connected to the central portion of the tray body 11 of the detection tray 1, and the pointer 33 corresponds to the adapter center of the base plate 32, so that the pointer 33 can rotate accurately to correspond to the angle indicator 12.

Referring to fig. 5 and 6, the detection rod 2 includes a rod body 21, rollers 22, sliders 23, sliding grooves 24 and scale marks 26, a plurality of sets of rollers 22 are symmetrically and rotatably installed on the outer wall of the rod body 21, the sliding grooves 24 are symmetrically formed in the outer wall of the rod body 21 in the direction in which the rollers 22 are staggered, the sliders 23 are symmetrically fixed on the inner wall of the guide frame 31 of the adapter 3, the sliders 23 are slidably and fixedly connected with the sliding grooves 24, the scale marks 26 are formed on the outer wall of the rod body 21, the rod body 21 stably penetrates through the guide frame 31 to move and be inserted into the inclined holes for measurement through the sliding and clamping of the sliders 23 and the sliding grooves 24, the outer portion of the rod body 21 is in rolling contact with the inner wall of the holes through the installation of the rollers 22, friction and the dead clamping are avoided, and the telescopic length can.

Referring to fig. 6, a soft rubber layer is fixedly sleeved outside the roller 22, and has a certain elastic extrusion and expansion amount to avoid being stuck.

Referring to fig. 6, a limiting block 25 is fixed at the tail end of the rod body 21 to prevent the rod body 21 from sliding out of the guiding frame 31.

In this scheme, in inserting the measuring rod 2 in the inclined hole during the survey of holes, then handheld handle 15 makes disk body 11 fix a position in the inclined hole outside through location foot 13, according to the location level of 14 adjustable disk bodies 11 of spirit level, then continuity is downthehole end with the measuring rod 2 insertion, it is rotatory to make the guide frame 31 take place through the 2 slopes of measuring rod, can obtain the inclined hole gradient according to pointer 33 and angle mark 12's correspondence, realize the detection of inclined hole degree of depth through the comparison of guide frame 31 and scale mark 26, this survey with inclined hole measuring device simple structure in mine ground, the fault rate is low, can be accurate carry out inclination and hole depth to the inclined hole and detect, it is high to detect the precision, long service life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a survey in mine ground and use inclined hole measuring device, includes adapter (3), adapter (3) include guide frame (31), base plate (32) and pointer (33), base plate (32) one side is fixed with guide frame (31), and is located guide frame (31) vertical position in the base plate (32) outside and is fixed with pointer (33), its characterized in that: adapter (3) bottom is equipped with detection dish (1) that can accurate positioning, make things convenient for the angle to detect, and adapter (3) rotate to be installed at the central point that detects dish (1), the inboard slip of switching has worn to connect and to have can stablize guide, be convenient for observe measuring pole (2) of slip length.

2. The slant hole measuring apparatus for mine ground survey according to claim 1, characterized in that: detect dish (1) and include disk body (11), angle mark (12), location foot (13), spirit level (14) and handle (15), disk body (11) are semicircle form, and disk body (11) surface border position offers angle mark (12), disk body (11) top surface one side is fixed with spirit level (14), disk body (11) bottom surface side symmetry is fixed with location foot (13), disk body (11) bottom surface is fixed with handle (15).

3. The slant hole measuring apparatus for mine ground survey according to claim 2, characterized in that: location foot (13) are including base block (131), silk post (132) and twist handle (133), base block (131) and disk body (11) fixed connection, and base block (131) surface meshing interlude has silk post (132), silk post (132) outer end is the taper shape, and silk post (132) inner is fixed with and twists handle (133).

4. The slant hole measuring apparatus for mine ground survey according to claim 1, characterized in that: the base plate (32) of the adapter (3) is rotatably connected with the central part of the plate body (11) of the detection plate (1), and the pointer (33) corresponds to the adapter center of the base plate (32).

5. The slant hole measuring apparatus for mine ground survey according to claim 1, characterized in that: detection pole (2) are including the body of rod (21), gyro wheel (22), slider (23), spout (24) and scale mark (26), the body of rod (21) outer wall symmetry rotates and installs multiunit gyro wheel (22), the body of rod (21) outer wall is located gyro wheel (22) crisscross direction symmetry and has seted up spout (24), the guide of adapter (3) moves frame (31) inner wall symmetry and is fixed with slider (23), and slider (23) and spout (24) slip joint, scale mark (26) have been seted up to the outer wall of the body of rod (21).

6. The slant hole measuring apparatus for mine ground survey according to claim 5, characterized in that: the outer part of the roller (22) is fixedly sleeved with a soft rubber layer.

7. The slant hole measuring apparatus for mine ground survey according to claim 5, characterized in that: the tail end of the rod body (21) is fixed with a limiting block (25).