CN215865177U - Colliery is measured range finding prism and is hung connecting device - Google Patents
Colliery is measured range finding prism and is hung connecting device Download PDFInfo
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- CN215865177U CN215865177U CN202121746195.6U CN202121746195U CN215865177U CN 215865177 U CN215865177 U CN 215865177U CN 202121746195 U CN202121746195 U CN 202121746195U CN 215865177 U CN215865177 U CN 215865177U
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- 239000003245 coal Substances 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a coal mine measurement and distance measurement prism suspension connecting device, which comprises a box body, wherein the top of the box body is provided with an installation mechanism, the inner cavity of the box body is provided with a rotating shaft, the centers of the top and the bottom of the box body are fixedly connected with first bearings, the top end of the rotating shaft is inserted into the inner cavity of the adjacent first bearing, the bottom end of the rotating shaft penetrates through the inner cavity of the adjacent first bearing, the device is convenient to install and adjust by the mutual matching of the box body, a connecting rod, an installation plate, an installation bolt, a rotating shaft, a shell, a threaded rod, a rotating wheel, a connecting block, a rectangular frame, a distance measurement prism, a transverse shaft, a threaded sleeve and other components, the device has the characteristics of improving the working efficiency and the like, and the angle of the prism can be fixed by the mutual matching of the components such as a gear, a rack, a box body, a handle, a worm gear, a hand wheel, a threaded sleeve, a reset spring and the like, the error is reduced, and the method has the characteristics of high accuracy and the like.
Description
Technical Field
The utility model relates to the technical field of coal mine measurement, in particular to a suspension connecting device for a distance measuring prism for coal mine measurement.
Background
Coal mines are generally divided into underground coal mines and open pit coal mines, and most of coal mines in China belong to the underground coal mines. In the production process of coal mine enterprises, coal mine measurement work is the eyes of mines, wire measurement is an essential important basic work in coal mine measurement work, with the development of measurement technology, the total station is widely applied to wire measurement work, and tools such as a bracket leg, a base, a prism box and the like are required to be carried in conventional measurement work.
Present colliery is measured range unit and is needed the special messenger to establish the prism, and various instruments carry extremely inconveniently in the pit simultaneously, comparatively waste time and energy during the use, and work efficiency is lower, is adjusting the back moreover, and the prism can automatic movement, needs the staff to support, also can have great error measuring, and the accuracy is lower.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a suspension connecting device for a distance measuring prism for coal mine measurement.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a distance measuring prism suspension connecting device for coal mine measurement comprises a box body, wherein an installation mechanism is arranged at the top of the box body, a rotating shaft is arranged in an inner cavity of the box body, first bearings are fixedly connected to the centers of the top and the bottom of the box body, the top end of the rotating shaft is inserted into the inner cavity of the adjacent first bearing, the bottom end of the rotating shaft penetrates through the inner cavity of the adjacent first bearing and extends to the bottom of the first bearing and is fixedly connected with a shell, a threaded rod is arranged in the inner cavity of the shell, second bearings are fixedly connected to the centers of the top and the bottom of the shell, the top end of the threaded rod is inserted into the inner cavity of the adjacent second bearing, the bottom end of the threaded rod penetrates through the inner cavity of the adjacent second bearing and extends to the bottom of the second bearing and is fixedly connected with a rotating wheel, a threaded sleeve is sleeved on the outer wall of the threaded rod, a connecting block is fixedly connected to the left side of the threaded sleeve, and a groove is formed in the left side of the shell, the left side of connecting block runs through grooved inner chamber, and extends to its outside to fixedly connected with rectangle frame, the inner chamber of rectangle frame is equipped with the range finding prism, the equal fixedly connected with cross axle in the left and right sides of range finding prism, the equal fixedly connected with third bearing in the inner chamber left and right sides of rectangle frame is located the right side the right-hand member of cross axle is pegged graft at the inner chamber of adjacent third bearing, is located the left end of cross axle runs through the inner chamber of adjacent third bearing, and extends to its left side.
Further, installation mechanism includes the connecting rod, the bottom of connecting rod and the top center department fixed connection of box, the top fixedly connected with mounting panel of connecting rod, a plurality of screw hole has been seted up on the mounting panel, the bottom of mounting panel is equipped with a plurality of construction bolt, a plurality of the inner chamber of adjacent screw hole is all run through on construction bolt's top, and extends to its top.
Further, the outer wall fixedly connected with worm wheel of pivot, the rear side meshing of worm wheel has the worm, the left and right sides of box is close to rear side department fixedly connected with fourth bearing, the left end of worm is pegged graft in the inner chamber of adjacent fourth bearing, the inner chamber of adjacent fourth bearing is run through to the left end of worm, and extends to its left side to the hand wheel of fixedly connected with.
Furthermore, a handle is fixedly connected to the left end of the transverse shaft on the left side, and an anti-slip pad is sleeved on the outer wall of the handle.
Furthermore, the outer wall of the transverse shaft on the left side is fixedly connected with a gear, and the rear side of the gear is meshed with a rack.
Further, the left side of rectangle frame is close to rear side department fixedly connected with box body, the opening has been seted up to the preceding of box body, the rear side of rack runs through open-ended inner chamber and extends to its inboard.
Furthermore, the rear side of rack fixedly connected with two reset spring, two reset spring's rear end all with the inner chamber rear side wall fixed connection of box body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the mutual matching of the box body, the connecting rod, the mounting plate, the mounting bolt, the rotating shaft, the shell, the threaded rod, the rotating wheel, the connecting block, the rectangular frame, the ranging prism, the transverse shaft, the threaded sleeve and other parts, the device is convenient to mount and adjust, and has the characteristics of improving the working efficiency and the like;
2. the utility model can fix the angle of the prism by the mutual matching of the gear, the rack, the box body, the grip, the worm wheel, the worm, the hand wheel, the thread sleeve, the reset spring and other parts, thereby reducing the error, having the characteristics of high accuracy and the like.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the worm gear of the present invention;
fig. 4 is a left side view of the return spring of the component of the present invention.
In the figure: 1. a box body; 2. a connecting rod; 3. mounting a plate; 4. installing a bolt; 5. a rotating shaft; 6. a housing; 7. a threaded rod; 8. a rotating wheel; 9. connecting blocks; 10. a rectangular frame; 11. a distance measuring prism; 12. a horizontal axis; 13. a gear; 14. a rack; 15. a box body; 16. a grip; 17. A worm gear; 18. a worm; 19. a hand-operated wheel; 20. a threaded sleeve; 21. a return spring; 22. a mounting mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a distance measuring prism suspension connection device for coal mine measurement comprises a box body 1, wherein an installation mechanism 22 is arranged at the top of the box body 1, a rotating shaft 5 is arranged in an inner cavity of the box body 1, first bearings are fixedly connected to the centers of the top and the bottom of the box body 1, the top end of the rotating shaft 5 is inserted into the inner cavity of the adjacent first bearing, the bottom end of the rotating shaft 5 penetrates through the inner cavity of the adjacent first bearing and extends to the bottom of the adjacent first bearing, a shell 6 is fixedly connected to the inner cavity of the shell 6, second bearings are fixedly connected to the centers of the top and the bottom of the shell 6, the top end of the threaded rod 7 is inserted into the inner cavity of the adjacent second bearing, the bottom end of the threaded rod 7 penetrates through the inner cavity of the adjacent second bearing and extends to the bottom of the adjacent second bearing and is fixedly connected with a rotating wheel 8, a thread sleeve 20 is sleeved on the outer wall of the threaded rod 7, and a connection block 9 is fixedly connected to the left side of the thread sleeve 20, the left side of the shell 6 is provided with a groove, the left side of the connecting block 9 penetrates through the inner cavity of the groove and extends to the outer side of the groove and is fixedly connected with a rectangular frame 10, the inner cavity of the rectangular frame 10 is provided with a distance measuring prism 11, the left side and the right side of the distance measuring prism 11 are both fixedly connected with a cross shaft 12, the left side and the right side of the inner cavity of the rectangular frame 10 are both fixedly connected with a third bearing, the right end of the cross shaft 12 on the right side is inserted into the inner cavity of the adjacent third bearing, and the left end of the cross shaft 12 on the left side penetrates through the inner cavity of the adjacent third bearing and extends to the left side of the cross shaft;
the mounting mechanism 22 comprises a connecting rod 2, the bottom end of the connecting rod 2 is fixedly connected with the center of the top of the box body 1, the top end of the connecting rod 2 is fixedly connected with a mounting plate 3, a plurality of threaded holes are formed in the mounting plate 3, a plurality of mounting bolts 4 are arranged at the bottom of the mounting plate 3, and the top ends of the mounting bolts 4 penetrate through the inner cavities of the adjacent threaded holes and extend to the top of the mounting plate, so that the device is convenient to mount, and the working efficiency is improved;
the outer wall of the rotating shaft 5 is fixedly connected with a worm wheel 17, the rear side of the worm wheel 17 is meshed with a worm 18, the left side and the right side of the box body 1 close to the rear side are fixedly connected with a fourth bearing, the left end of the worm 18 is inserted into the inner cavity of the adjacent fourth bearing, the left end of the worm 18 penetrates through the inner cavity of the adjacent fourth bearing and extends to the left side of the worm, and is fixedly connected with a hand wheel 19, the horizontal angle of the ranging prism 11 of the adjusting device is convenient, the accuracy of the device is improved, the left end of the transverse shaft 12 on the left side is fixedly connected with a handle 16, the outer wall of the handle 16 is sleeved with an anti-slip mat, the control of a worker is convenient, the outer wall of the transverse shaft 12 on the left side is fixedly connected with a gear 13, the rear side of the gear 13 is meshed with a rack 14, the angle of the ranging prism 11 is convenient to fix, the accuracy of the device is improved, the box body 15 is fixedly connected to the left side of the rectangular frame 10 close to the rear side, and the front of the box body 15 is provided with an opening, the rear side of rack 14 runs through open-ended inner chamber and extends to its inboard, supports rack 14, improves the device accuracy, and two reset spring 21 of rear side fixedly connected with of rack 14, the rear end of two reset spring 21 all with the inner chamber rear side wall fixed connection of box body 15, make rack 14 automatic re-setting.
The working principle is as follows: when the device is used, firstly, a worker transports the device to a measuring place, after a measuring coordinate is confirmed, the device is fixed with a mounting plate 3 through a mounting bolt 4, then a rotating wheel 8 is rotated, the rotating wheel 8 drives a threaded rod 7 to rotate, the threaded rod 7 drives a threaded sleeve 20 to move up and down through threads, the threaded sleeve 20 drives a connecting block 9 to move up and down, the connecting block 9 drives a rectangular frame 10 to move up and down, the rectangular frame 10 drives a distance measuring prism 11 to move up and down through a transverse shaft 12, the distance measuring prism 11 is adjusted to the same height as that of a total station through rotating the rotating wheel 8, the installation is rapid and convenient, the working efficiency is improved, then the total station is started, the distance measuring prism 11 is calibrated after coordinates are input, the hand wheel 19 is rotated, the hand wheel 19 drives a worm 18 to rotate, the worm 18 drives a worm wheel 17 to rotate, the worm wheel 17 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a shell 6 to rotate, the shell 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the threaded sleeve 20 to rotate, the threaded sleeve 20 drives the connecting block 9 to rotate, the connecting block 9 drives the rectangular frame 10 to rotate, the rectangular frame 10 drives the ranging prism 11 to rotate through the transverse shaft 12, then the transverse angle of the ranging prism is adjusted, then the rack 14 is pressed backwards, the two return springs 21 are stressed and contracted to enable the rack 14 not to be meshed with the gear 13 any more, then the handle 16 is rotated, the handle 16 drives the adjacent transverse shaft 12 to rotate, the transverse shaft 12 drives the ranging prism 11 to rotate, the longitudinal angle of the ranging prism is adjusted in the way, then the rack 14 is loosened, the two return springs 21 lose pressure to extend to drive the rack 14 to move forwards, the rack 14 is enabled to be meshed with the gear 13 again, the ranging prism 11 is enabled to fix the angle, the supporting of a worker is not needed, manpower is reduced, errors are reduced, and the accuracy of measured data is improved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a colliery is measured range finding prism and is hung connecting device, includes box (1), its characterized in that: the top of the box body (1) is provided with an installation mechanism (22), an inner cavity of the box body (1) is provided with a rotating shaft (5), the centers of the top and the bottom of the box body (1) are fixedly connected with first bearings, the top end of the rotating shaft (5) is inserted into the inner cavity of the adjacent first bearing, the bottom end of the rotating shaft (5) penetrates through the inner cavity of the adjacent first bearing and extends to the bottom of the adjacent first bearing and is fixedly connected with a shell (6), the inner cavity of the shell (6) is provided with a threaded rod (7), the centers of the top and the bottom of the shell (6) are fixedly connected with second bearings, the top end of the threaded rod (7) is inserted into the inner cavity of the adjacent second bearing, the bottom end of the threaded rod (7) penetrates through the inner cavity of the adjacent second bearing and extends to the bottom of the adjacent second bearing and is fixedly connected with a rotating wheel (8), and the outer wall of the threaded rod (7) is sleeved with a threaded sleeve (20), the left side fixedly connected with connecting block (9) of thread bush (20), the fluting has been seted up in the left side of casing (6), the left side of connecting block (9) runs through the grooved inner chamber, and extends to its outside to fixedly connected with rectangle frame (10), the inner chamber of rectangle frame (10) is equipped with range finding prism (11), the equal fixedly connected with cross axle (12) of the left and right sides of range finding prism (11), the equal fixedly connected with third bearing of the inner chamber left and right sides of rectangle frame (10), be located the right side the right-hand member of cross axle (12) is pegged graft at the inner chamber of adjacent third bearing, is located the left end of cross axle (12) runs through the inner chamber of adjacent third bearing, and extends to its left side.
2. The coal mine measurement ranging prism suspension connection device as recited in claim 1, wherein: installation mechanism (22) includes connecting rod (2), the bottom of connecting rod (2) and the top center department fixed connection of box (1), the top fixedly connected with mounting panel (3) of connecting rod (2), a plurality of screw hole has been seted up on mounting panel (3), the bottom of mounting panel (3) is equipped with a plurality of mounting bolt (4), a plurality of the inner chamber of adjacent screw hole is all run through on the top of mounting bolt (4), and extends to its top.
3. The coal mine measurement ranging prism suspension connection device as recited in claim 1, wherein: the outer wall fixedly connected with worm wheel (17) of pivot (5), the rear side meshing of worm wheel (17) has worm (18), the left and right sides of box (1) is close to rear side department fixedly connected with fourth bearing, peg graft the inner chamber at adjacent fourth bearing in the left end of worm (18), the inner chamber of adjacent fourth bearing is run through to the left end of worm (18), and extends to its left side to hand wheel (19) of fixedly connected with.
4. The coal mine measurement ranging prism suspension connection device as recited in claim 1, wherein: the left end of the transverse shaft (12) positioned on the left side is fixedly connected with a grip (16), and the outer wall of the grip (16) is sleeved with an anti-slip pad.
5. The coal mine measurement ranging prism suspension connection device as recited in claim 1, wherein: the outer wall of the transverse shaft (12) positioned on the left side is fixedly connected with a gear (13), and a rack (14) is meshed with the rear side of the gear (13).
6. The coal mine measurement ranging prism suspension connection device as recited in claim 5, wherein: the left side of rectangle frame (10) is close to rear side department fixedly connected with box body (15), the front side of box body (15) is opened and is equipped with the opening, the rear side run-through open-ended inner chamber of rack (14) just extends to its inboard.
7. The coal mine measurement ranging prism suspension connection device as recited in claim 6, wherein: the rear side of rack (14) is fixedly connected with two reset springs (21), two the rear end of reset spring (21) all with the inner chamber rear side wall fixed connection of box body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746195.6U CN215865177U (en) | 2021-07-29 | 2021-07-29 | Colliery is measured range finding prism and is hung connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121746195.6U CN215865177U (en) | 2021-07-29 | 2021-07-29 | Colliery is measured range finding prism and is hung connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215865177U true CN215865177U (en) | 2022-02-18 |
Family
ID=80329016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121746195.6U Expired - Fee Related CN215865177U (en) | 2021-07-29 | 2021-07-29 | Colliery is measured range finding prism and is hung connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215865177U (en) |
-
2021
- 2021-07-29 CN CN202121746195.6U patent/CN215865177U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |