CN212082339U

CN212082339U - Colliery is measured range finding prism and is hung connecting device

Info

Publication number: CN212082339U
Application number: CN202020746257.2U
Authority: CN
Inventors: 孟祥兵; 贾猛; 程继东
Original assignee: Meng Xiangbing
Current assignee: Meng Xiangbing
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-04
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a range finding prism suspension connection device is measured in colliery, including the collection box, on the symmetrical both sides inner wall of collection box respectively fixed mounting have a rotatory fixing base, two fixed mounting has the fixed axle between the rotatory fixing base, torque spring has been cup jointed to the outside of fixed axle, torque spring's one end fixed connection is on the surface of fixed axle, torque spring's other end fixed connection is on the inner wall of wire winding roller, the wire winding roller cup joints torque spring's outside. The suspension connecting device for the distance measuring prism in the coal mine can efficiently and conveniently store and protect the prism, does not need complex installation operation when in use, and is efficient, convenient and high in working efficiency; through the arrangement of the first handle, the connecting rod, the rotary sleeve and the adjusting screw rod, the whole collection box body can rotate by taking the axis of the rotary sleeve as a rotary central line, so that the irradiation direction of the prism is changed, and the practicability of the whole device can be effectively improved.

Description

Colliery is measured range finding prism and is hung connecting device

Technical Field

The utility model relates to a colliery measuring equipment technical field specifically is a colliery is measured and is surveyed range finding prism and hang connecting device.

Background

In the production process of a coal mine enterprise, coal mine measurement work is the eyes of a mine, wire measurement is an essential important basic work in the coal mine measurement work, with the development of measurement technology, a total station is widely applied to the wire measurement work, and tools such as a bracket, a base, a target, a prism box and the like are required to be carried in the conventional measurement work.

Current measuring tool needs a large amount of manpowers to carry, and the prism can not be high-efficient convenient accomodating in the inside of toolbox simultaneously, complex operation when setting up the prism, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is measured and is surveyed range finding prism and hang connecting device to it needs a large amount of manpowers to carry to put forward current measuring tool in solving above-mentioned background art, and the prism can not be high-efficient convenient accomodating in the inside of toolbox simultaneously, complex operation when setting up the prism, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension connecting device for a distance measurement prism of a coal mine comprises a collection box body, wherein two symmetrical inner walls of the collection box body are respectively and fixedly provided with a rotary fixing seat, a fixing shaft is fixedly arranged between the two rotary fixing seats, a torsion spring is sleeved outside the fixed shaft, one end of the torsion spring is fixedly connected on the outer surface of the fixed shaft, the other end of the torsion spring is fixedly connected to the inner wall of the winding roller, the winding roller is sleeved outside the torsion spring, two ends of the winding roller are rotatably connected in the mounting groove of the rotary fixing seat, a traction rope is wound on the outer surface of the winding roller, one end of the traction rope is fixedly connected with a prism fixing ring, a prism is buckled inside the prism fixing ring, the other end of the prism fixing ring is fixedly connected with a limiting connecting plate through a traction rope, and the limiting connecting plate is buckled in a through groove in the outer surface of the bottom end of the storage box body.

Preferably, fixedly connected with swivel casing on the surface of one side of collection box, install adjusting screw in the screw thread hole of swivel casing side surface, the one end of flexible bracing piece is installed in swivel casing's inside rotation, and adjusting screw's one end supports on the surface of flexible bracing piece, fixedly connected with the first in command on the surface of spacing connecting plate lower extreme, the one end of the top fixedly connected with connecting rod of the first in command, the other end fixed mounting of connecting rod is a section of telescopic link front end in the middle of the flexible bracing piece.

Preferably, a collet chuck is fixedly mounted on the outer portion of the front end of a telescopic rod in the telescopic supporting rod, and an adjusting knob is connected to the outer portion of the collet chuck through threads.

Preferably, the outer surface of the winding roller is wound with three traction ropes, the outer surface of the winding roller is fixedly connected with two partition plates, and the partition plates are located among the three traction ropes.

Preferably, a second handle is fixedly arranged on the outer surface of one side of the storage box body.

Preferably, the bottom end of the telescopic supporting rod is fixedly connected with a supporting bottom plate.

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

1. according to the prism suspension connecting device, through the arrangement of the collection box body, the rotary fixing seat, the winding roller, the fixing shaft, the torsion spring, the prism fixing ring and the limiting connecting plate, the winding roller can have certain torsion by utilizing the property of the torsion spring, so that the traction rope can be automatically wound, the prism can be contained in the collection box body, the prism can be protected when the prism is not used, and the whole device can be conveniently transferred;

2. this prism hangs connecting device through the setting of the first in command, connecting rod, swivel casing, adjusting screw, can make whole collection box use swivel casing's axis to rotate as the rotation center line to change the direction of shining of prism, can effectual improvement whole device's practicality.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an internal structure view of the telescopic supporting rod of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. collecting the box body; 2. a rotating fixed seat; 3. a winding roller; 4. a fixed shaft; 5. a partition plate; 6. a torsion spring; 7. a prism fixing ring; 8. a prism; 9. a limiting connecting plate; 10. rotating the sleeve; 11. adjusting the screw rod; 12. a first handle; 13. a connecting rod; 14. adjusting a knob; 15. a support base plate; 16. a telescopic support rod; 17. a collet; 18. a second handle; 19. and (6) pulling the rope.

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. 1-3, the present invention provides a technical solution: a distance measurement prism suspension connecting device for coal mine measurement comprises a collection box body 1, wherein two rotary fixing seats 2 are fixedly installed on the inner walls of two symmetrical sides of the collection box body 1 respectively, a fixing shaft 4 is fixedly installed between the two rotary fixing seats 2, a torsion spring 6 is sleeved outside the fixing shaft 4, one end of the torsion spring 6 is fixedly connected on the outer surface of the fixing shaft 4, the other end of the torsion spring 6 is fixedly connected on the inner wall of a winding roller 3, the winding roller 3 is sleeved outside the torsion spring 6, two ends of the winding roller 3 are rotatably connected in the mounting groove of the rotary fixing seats 2, a traction rope 19 is wound on the outer surface of the winding roller 3, one end of the traction rope 19 is fixedly connected with a prism fixing ring 7, a prism 8 is clamped inside the prism fixing ring 7, and the other end of the prism fixing ring 7 is fixedly connected with a limit connecting, the limiting connection plate 9 is buckled in a through groove in the outer surface of the bottom end of the collection box body 1, the winding roller 3 can be provided with certain torsion by utilizing the property of the torsion spring 6, so that the traction rope 19 can be automatically wound, the prism 8 can be contained in the collection box body 1, the prism 8 can be protected when the winding roller is not used, and meanwhile, the whole device is convenient to transfer.

Further, fixedly connected with swivel sleeve 10 on the surface of one side of collection box 1, install adjusting screw 11 in the threaded hole of swivel sleeve 10 side surface, swivel sleeve 10's internal rotation installs the one end of flexible bracing piece 16, and adjusting screw 11's one end supports on the surface of flexible bracing piece 16, fixedly connected with the first in command 12 on the surface of spacing connecting plate 9 lower extreme, the top fixedly connected with connecting rod 13's of the first in command 12 one end, another end fixed mounting of connecting rod 13 is one section telescopic link front end in the middle of flexible bracing piece 16, this can make whole collection box 1 use swivel sleeve 10's axis to rotate as the rotation center line, thereby change prism 8's direction of shining, can effectual improvement whole device's practicality.

Further, a collet 17 is fixedly arranged outside the front end of the telescopic rod in the telescopic support rod 16, and an adjusting knob 14 is connected to the outside of the collet 17 through threads.

Furthermore, three traction ropes 19 are wound on the outer surface of the winding roller 3, two partition plates 5 are fixedly connected to the outer surface of the winding roller 3, and the partition plates 5 are located among the three traction ropes 19.

Further, a second handle 18 is fixedly installed on an outer surface of one side of the storage box body 1.

Further, the bottom end of the telescopic supporting rod 16 is fixedly connected with a supporting bottom plate 15.

The working principle is as follows: firstly, the adjusting knob 14 is unscrewed, one end of the collet 17 no longer clamps the telescopic rod in the telescopic supporting rod 16, then the telescopic rod in the telescopic supporting rod 16 is drawn out, the adjusting knob 14 is screwed, one end of the collet 17 is contracted and clamps the telescopic rod in the telescopic supporting rod 16, the length of the telescopic supporting rod 16 is fixed, therefore, the device can stand through the supporting bottom plate 15, then the first handle 12 is pulled downwards, the prism 8 is arranged outside the collection box body 1, one end of the connecting rod 13 is buckled outside the telescopic supporting rod 16, the height of the prism 8 is fixed, then the orientation of the collection box body 1 is rotated through the rotating sleeve 10, the alignment direction of the prism 8 is further rotated, when the position between the rotating sleeve 10 and the telescopic supporting rod 16 is fixed through the adjusting screw rod 11 when the position is adjusted to the appointed direction, at this time, the distance measurement can be carried out through the prism 8, after use, the connecting rod 13 and the telescopic support rod 16 are detached, the winding roller 3 is rotated under the action of the torsion spring 6 to wind the traction rope 19, the prism 8 is stored in the storage box 1, the telescopic support rod 16 is retracted, and finally the position of the device is transferred through the second handle 18.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a colliery is measured range finding prism and is hung connecting device, includes collection box (1), its characterized in that: the collecting box is characterized in that two rotating fixing seats (2) are respectively and fixedly installed on inner walls of two symmetrical sides of the collecting box body (1), a fixing shaft (4) is fixedly installed between the two rotating fixing seats (2), a torsion spring (6) is sleeved outside the fixing shaft (4), one end of the torsion spring (6) is fixedly connected onto the outer surface of the fixing shaft (4), the other end of the torsion spring (6) is fixedly connected onto the inner wall of a winding roller (3), the winding roller (3) is sleeved outside the torsion spring (6), two ends of the winding roller (3) are rotatably connected into a mounting groove of the rotating fixing seats (2), a traction rope (19) is wound on the outer surface of the winding roller (3), one end of the traction rope (19) is fixedly connected with a prism fixing ring (7), and a prism (8) is buckled inside the prism fixing ring (7), the other end of the prism fixing ring (7) is fixedly connected with a limiting connecting plate (9) through a traction rope (19), and the limiting connecting plate (9) is buckled in a through groove in the outer surface of the bottom end of the storage box body (1).

2. The coal mine measurement ranging prism suspension connecting device as claimed in claim 1, wherein: fixedly connected with rotating sleeve (10) on the surface of one side of collection box (1), adjusting screw (11) are installed in the threaded hole of rotating sleeve (10) side surface, the inside rotation of rotating sleeve (10) installs the one end of flexible bracing piece (16), and the one end of adjusting screw (11) supports on the surface of flexible bracing piece (16), fixedly connected with the first in command (12) on the surface of spacing connecting plate (9) lower extreme, the one end of the top fixedly connected with connecting rod (13) of the first in command (12), the other end fixed mounting of connecting rod (13) is a section of telescopic link front end in the middle of flexible bracing piece (16).

3. The coal mine measurement ranging prism suspension connecting device as claimed in claim 2, wherein: a collet chuck (17) is fixedly arranged outside the front end of a telescopic rod in the telescopic supporting rod (16), and the outside of the collet chuck (17) is in threaded connection with an adjusting knob (14).

4. The coal mine measurement ranging prism suspension connecting device as claimed in claim 1, wherein: the winding of the outer surface of the winding roller (3) is provided with three traction ropes (19), the outer surface of the winding roller (3) is fixedly connected with two partition plates (5), and the partition plates (5) are located among the three traction ropes (19).

5. The coal mine measurement ranging prism suspension connecting device as claimed in claim 1, wherein: a second handle (18) is fixedly arranged on the outer surface of one side of the collection box body (1).

6. The coal mine measurement ranging prism suspension connecting device as claimed in claim 2, wherein: the bottom end of the telescopic supporting rod (16) is fixedly connected with a supporting bottom plate (15).