CN218626300U

CN218626300U - Bracket rod for mine survey

Info

Publication number: CN218626300U
Application number: CN202222726903.0U
Authority: CN
Inventors: 陈静娴; 王进; 李玉; 苏莹铎
Original assignee: Jinneng Holding Coal Group Co Ltd
Current assignee: Jinneng Holding Coal Group Co Ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a cradling piece for mine survey, including triangular seat (1), its characterized in that: three corner seats (1) trilateral below swivelling joint have connecting seat (2), fixedly connected with telescopic link cover (3) under connecting seat (2), be equipped with cavity (6) in telescopic link cover (3), be equipped with telescopic link (5) that can reciprocate in telescopic link cover (3) in cavity (6), the telescopic link cover (3) outside is equipped with locking bolt (11) that are used for locking telescopic link (5), telescopic link (5) lower extreme fixedly connected with ball post (13), the outer spherical cover (13) that has cup jointed of ball post (13), spherical cover (13) lower extreme is equipped with fixed connection's fixing device, be equipped with measuring apparatu platform (4) that can the precision finely tune on three corner seats (1). The utility model discloses a cradling piece for mine survey has precision fine setting function in order to satisfy and adjust measuring apparatu level, stationary dog more firm.

Description

Bracket rod for mine survey

Technical Field

The utility model relates to a mineral products measures technical field, specifically indicates a cradling piece for mine survey.

Background

And (4) mine measurement, namely surveying and mapping work for planning and designing, exploration construction, production and operation management, mine scrapping and the like of a mine in the process of mine construction and mining. In the mine measurement process, the horizontal placement of the measuring instrument is the basis of measurement, and the prior art is a support rod for mine measurement, such as: the utility model provides a mine is cradling piece for survey, through ball form support ring, adjusts the measuring apparatu to the level, but the bracing piece of this kind of structure is at the accommodation process, is the ball form because of the support ring, and is too much hard, or too little, all need finely tune repeatedly, and it is not convenient to use, and the mine environment is complicated, and the messy stone is more, and ordinary stationary dog is difficult for fixing the cradling piece, leads to measuring error because of the slight displacement of cradling piece easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned problem, provide a mine survey uses cradling piece that has precision fine setting function in order to satisfy regulation measuring apparatu level, stationary dog are more firm.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a cradling piece for mine surveying, includes the triangular seat, the trilateral below swivelling joint of triangular seat has the connecting seat, fixedly connected with telescopic link cover under the connecting seat, be equipped with the cavity in the telescopic link cover, be equipped with the telescopic link that can reciprocate in the telescopic link cover in the cavity, the telescopic link cover outside is equipped with the locking bolt that is used for the locking telescopic link, telescopic link lower extreme fixedly connected with ball post, the ball post has cup jointed spherical cover outward, ball cover lower extreme is equipped with fixed connection's fixing device, but be equipped with the measuring apparatu platform of precision fine setting on the triangular seat.

As an improvement, the fixing device comprises a device body, wherein a conical cylindrical claw capable of moving up and down in the device body is arranged in the device body, a through groove is formed in one side of the device body, and a pedal capable of moving up and down in the through groove is arranged on one side of the top of the conical cylindrical claw.

As an improvement, the pedals are exposed out of the device body.

As an improvement, the measuring instrument platform comprises a box body, the bottom of the box body is rotatably connected with a first shaft, a hollow shaft is sleeved on the upper portion of the first shaft, the hollow shaft penetrates through the top of the box body and is rotatably connected with the box body, the top end of the hollow shaft is fixedly connected with a U-shaped frame, the first shaft penetrates through the U-shaped frame and is fixedly connected with a first bevel gear, the two ends of the U-shaped frame are rotatably connected with a second shaft, the second shaft is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

As an improvement, a third bevel gear is fixedly connected to the lower end of the shaft, a fourth bevel gear is fixedly connected to the outside of the hollow shaft, a third shaft and a fourth shaft are rotatably connected to one side of the box body, a fifth bevel gear is fixedly connected to one end of the third shaft, a first turntable handle is fixedly connected to the other end of the third shaft, a sixth bevel gear is fixedly connected to one end of the fourth shaft, a second turntable handle is fixedly connected to the other end of the fourth shaft, the third bevel gear is meshed with the fifth bevel gear, and the fourth bevel gear is meshed with the sixth bevel gear.

As an improvement, a connecting rod is fixedly connected to the second shaft, and a fixing table is fixedly connected to the top end of the connecting rod.

As an improvement, the triangular seat is provided with a stud, and the lower end of the box body is provided with a screw hole matched with the stud.

Compared with the prior art, the utility model the advantage lie in: the fixing table is adjusted through the first rotary table handle and the second rotary table handle, so that the horizontal adjustment of the measuring instrument is convenient, and errors are not easy to occur; the conical claw which can be extended and retracted through pedaling is arranged, so that the fixing is more stable and convenient.

Drawings

Fig. 1 is a front view of the utility model discloses a cradling piece for mine survey.

Fig. 2 is a top view of the utility model relates to a cradling piece for mine survey.

Fig. 3 is a schematic structural diagram of a measuring instrument platform of the support rod for mine measurement.

Fig. 4 is the utility model discloses a fixing device of cradling piece for mine survey's schematic structure diagram.

As shown in the figure: 1. a triangular base; 2. a connecting seat; 3. a telescopic rod sleeve; 4. a measurement instrument station; 5. a telescopic rod; 6. a cavity; 7. a ball-shaped sleeve; 8. a device body; 9. a tapered cylindrical claw; 10. pedaling; 11. locking the bolt; 12. a stud; 13. a ball column; 14. a through groove; 401. a box body; 402. a third bevel gear; 403. a fifth bevel gear; 404. a first shaft; 405. a hollow shaft; 406. a sixth bevel gear; 407. a fourth bevel gear; 408. a U-shaped frame; 409. a second shaft; 410. a first bevel gear; 411. a second bevel gear; 412. a connecting rod; 413. a fixed table; 414. a second turntable handle; 415. a first turntable handle; 416. a screw hole; 417. shaft four; 418. and a third shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine figure 1, figure 2 and figure 4, a cradling piece for mine survey, including set-square 1, 1 trilateral below swivelling joint of set-square 2 has connecting seat, fixedly connected with telescopic link cover 3 under the connecting seat 2, be equipped with cavity 6 in the telescopic link cover 3, be equipped with the telescopic link 5 that can reciprocate in telescopic link cover 3 in the cavity 6, the 3 outsides of telescopic link cover are equipped with the locking bolt 11 that is used for locking

telescopic link

5, 5 lower extreme fixedly connected with ball posts 13 of telescopic link, the outer spherical cover 7 that has cup jointed of

ball post

13, 7 lower extremes of spherical cover are equipped with fixed connection's fixing device, but be equipped with the measuring apparatu platform 4 of precision fine setting on the set-square 1.

With reference to fig. 4, the fixing device comprises a device body 8, a conical claw 9 capable of moving up and down in the device body 8 is arranged in the device body 8, a through groove 14 is arranged on one side of the device body 8, and a pedal 10 capable of moving up and down in the through groove 14 is arranged on one side of the top of the conical claw 9. The foothold 10 is exposed from the apparatus body 8.

With reference to fig. 3, the measuring instrument stand 4 includes a box 401, a first shaft 404 is rotatably connected to the bottom of the box 401, a hollow shaft 405 is sleeved on the upper portion of the first shaft 404, the hollow shaft 405 penetrates through the top of the box 401 and is rotatably connected to the box 401, a U-shaped frame 408 is fixedly connected to the top end of the hollow shaft 405, the first shaft 404 penetrates through the U-shaped frame 408 and is fixedly connected to a first bevel gear 410, two ends of the U-shaped frame 408 are rotatably connected to a second shaft 409, a second bevel gear 411 is fixedly connected to the second shaft 409, and the second bevel gear 411 is meshed with the first bevel gear 410. The lower end of the first shaft 404 is fixedly connected with a third bevel gear 402, the outer side of the hollow shaft 405 is fixedly connected with a fourth bevel gear 407, one side of the box body 401 is rotatably connected with the third shaft 418 and the fourth shaft 417, one end of the third shaft 418 is fixedly connected with a fifth bevel gear 403, the other end of the third shaft 418 is fixedly connected with a first turntable handle 415, one end of the fourth shaft 417 is fixedly connected with a sixth bevel gear 406, the other end of the fourth shaft 414 is fixedly connected with a second turntable handle 414, the third bevel gear 402 is meshed with the fifth bevel gear 403, and the fourth bevel gear 407 is meshed with the sixth bevel gear 406. A connecting rod 412 is fixedly connected to the second shaft 409, and a fixing table 413 is fixedly connected to the top end of the connecting rod 412. The triangular seat 1 is provided with a stud 12, and the lower end of the box body 401 is provided with a screw hole 416 matched with the stud 12.

The utility model discloses when concrete implementation, telescopic link 5 is pulled out, will through footboard 10 and awl cylindricality claw 9 the utility model discloses fix subaerial, adjust the fore-and-aft angle of fixed station 413 through adjusting carousel handle one 415, adjust U type frame 408 rotation angle through adjusting carousel handle two 414 to adjust the angle of the horizontal direction of fixed station 413, and then adjust the measuring apparatu of placing on fixed station 413, make it reach the level.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a cradling piece for mine survey, includes triangular seat (1), its characterized in that: three-edge below swivelling joint of trigonid seat (1) has connecting seat (2), fixedly connected with telescopic link cover (3) under connecting seat (2), be equipped with cavity (6) in telescopic link cover (3), be equipped with telescopic link (5) that can reciprocate in telescopic link cover (3) in cavity (6), telescopic link cover (3) outside is equipped with locking bolt (11) that are used for locking telescopic link (5), telescopic link (5) lower extreme fixedly connected with bulb (13), the outer cover of bulb (13) has spherical cover (7), spherical cover (7) lower extreme is equipped with fixed connection's fixing device, be equipped with measuring apparatu platform (4) that can the precision finely tune on trigonid seat (1).

2. The cradling piece for mine surveying according to claim 1, wherein: the fixing device comprises a device body (8), wherein a conical cylindrical claw (9) capable of moving up and down in the device body (8) is arranged in the device body (8), a through groove (14) is formed in one side of the device body (8), and a pedal (10) capable of moving up and down in the through groove (14) is arranged on one side of the top of the conical cylindrical claw (9).

3. The mining survey outrigger bar of claim 2, wherein: the pedal (10) is exposed out of the device body (8).

4. The mining survey outrigger bar of claim 1, wherein: the measuring instrument platform (4) comprises a box body (401), the bottom of the box body (401) is rotatably connected with a first shaft (404), the upper portion of the first shaft (404) is sleeved with a hollow shaft (405), the hollow shaft (405) penetrates through the top of the box body (401) and is rotatably connected with the box body (401), the top end of the hollow shaft (405) is fixedly connected with a U-shaped frame (408), the first shaft (404) penetrates through the U-shaped frame (408) and is fixedly connected with a first bevel gear (410), two ends of the U-shaped frame (408) are rotatably connected with a second shaft (409), a second bevel gear (411) is fixedly connected with the second shaft (409), and the second bevel gear (411) is meshed with the first bevel gear (410).

5. The mining survey outrigger bar of claim 4, wherein: the utility model provides a quick-witted bearing box, including the axle one (404), axle one (404) lower extreme fixedly connected with bevel gear three (402), the outer fixedly connected with bevel gear four (407) of hollow shaft (405), box (401) one side swivelling joint has axle three (418) and axle four (417), axle three (418) one end fixedly connected with bevel gear five (403), other end fixedly connected with carousel handle one (415), axle four (417) one end fixedly connected with bevel gear six (406), other end fixedly connected with carousel handle two (414), bevel gear three (402) and bevel gear five (403) mesh mutually, bevel gear four (407) and bevel gear six (406) mesh mutually.

6. The cradling piece for mine surveying according to claim 4, wherein: a connecting rod (412) is fixedly connected to the second shaft (409), and a fixing table (413) is fixedly connected to the top end of the connecting rod (412).

7. The mining survey outrigger bar of claim 4, wherein: the triangular seat (1) is provided with a stud (12), and the lower end of the box body (401) is provided with a screw hole matched with the stud (12).