CN219871923U

CN219871923U - Prism adjusting device

Info

Publication number: CN219871923U
Application number: CN202321270060.6U
Authority: CN
Inventors: 夏丹; 陶盾
Original assignee: Beijing Urban Construction Exploration and Surveying Design Research Institute Co Ltd
Current assignee: Beijing Urban Construction Exploration and Surveying Design Research Institute Co Ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-20
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a prism adjusting device, which comprises a supporting table, wherein the top of the supporting table is rotationally connected with a rotating table, the outer side of the rotating table is fixedly connected with a gear ring, the top of the supporting table is fixedly connected with a first fixed block, the internal thread of the first fixed block is connected with a threaded rod, one end of the threaded rod is rotationally connected with a tooth block, the top of the rotating table is fixedly connected with a supporting plate, the top of the supporting plate is rotationally connected with a prism device, and the bottom of the prism device is fixedly connected with a return block, and the prism adjusting device has the advantages that: compared with the traditional device, the device has the advantages that the device is convenient to move the tooth block away from the tooth ring, the prism device on the rotating table is further adjusted to a required monitoring direction, and then the position of the tooth ring is fixed through the moving tooth block.

Description

Prism adjusting device

Technical Field

The utility model relates to the technical field of surveying and mapping, in particular to a prism adjusting device.

Background

In life, surveying and mapping are understood as measurement and drawing based on computer technology, photoelectric technology, network communication technology, space science and information science, and global navigation satellite positioning system (GNSS), remote Sensing (RS) and Geographic Information System (GIS) are used as technical cores, existing characteristic points and boundary lines of the ground are selected, and graphs, positions and relevant information thereof reflecting the current situation of the ground are obtained through measurement means for engineering construction, planning and design and administrative management.

At present, when the prior art surveying and mapping monitoring prism is used, the problems that the surveying and mapping monitoring direction and the inclination angle of the prism are inconvenient to quickly adjust according to the actual use condition exist, however, the surveying and mapping monitoring direction and the inclination angle are closely related to the precision of surveying and mapping of each part, if the surveying and mapping monitoring direction and the inclination angle cannot be adjusted during use, the problem that the measurement data are not accurate enough can be caused.

Disclosure of Invention

The utility model aims to provide a prism adjusting device, which solves the problems that the current mapping monitoring prism provided in the background art is inconvenient to quickly adjust the mapping monitoring direction and the inclination angle of the prism according to the actual use condition, but the mapping monitoring direction and the inclination angle are in close relation with the mapping precision of each part, if the mapping monitoring direction and the inclination angle cannot be adjusted in use, the measurement data is not accurate enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prism adjusting device, includes the brace table, the top of brace table rotates and is connected with the rotation platform, the outside fixedly connected with ring gear of rotation platform, the first fixed block of top fixedly connected with of brace table, the inside threaded connection of first fixed block has the threaded rod, the one end rotation of threaded rod is connected with the tooth piece, the top fixedly connected with backup pad of rotation platform, the top of backup pad rotates and is connected with prism device, the bottom fixedly connected with back type piece of prism device, the top fixedly connected with of rotation platform two second fixed blocks, two the inside of second fixed block is rotated and is connected with the worm, the top of rotation platform is rotated and is connected with the lead screw, the outside fixedly connected with worm wheel of lead screw, worm wheel and worm meshing are connected, the outside of lead screw just is located back type piece internal thread connection has L type screw thread board.

As a preferred embodiment of the present utility model: the top of supporting bench has seted up first spacing groove with tooth piece matched with.

As a preferred embodiment of the present utility model: and one ends of the threaded rod and the worm are fixedly connected with a rotating handle.

As a preferred embodiment of the present utility model: one side fixedly connected with limiting plate of L type thread board, the inside of backup pad is seted up with limiting plate matched with second spacing groove.

As a preferred embodiment of the present utility model: and one side of the prism device is fixedly connected with a prism body.

The beneficial effects of the utility model are as follows: compared with the traditional device, the device has the advantages that the device is convenient to move the tooth block away from the tooth ring, further adjust the prism device on the rotating table to a required monitoring direction, and then position the tooth ring by moving the tooth block; through being provided with backup pad, prism device, worm, lead screw, worm wheel and L type screw board, can be convenient for rise or reduce L type screw board according to the needs of using, and then can be convenient for adjust required inclination with prism device, and then through above monitoring direction and inclination's regulation, provide convenience for staff's use to the precision of survey and drawing data has brought the guarantee.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic view of the structure of the ring gear and the tooth block of the present utility model;

fig. 5 is a schematic view of a part of the three-dimensional structure of the L-shaped thread plate of the present utility model.

In the figure: 1. a support table; 2. a rotating table; 3. a gear ring; 4. a first fixed block; 5. a threaded rod; 6. tooth blocks; 7. a first limit groove; 8. a support plate; 9. a prism device; 10. a prism body; 11. a second fixed block; 12. a worm; 13. a screw rod; 14. a worm wheel; 15. an L-shaped thread plate; 16. a limiting plate; 17. the second limit groove; 18. and (5) a loop-shaped block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a prism adjusting device, including supporting bench 1, the top of supporting bench 1 rotates and is connected with rotary table 2, the outside fixedly connected with ring gear 3 of rotary table 2, the top fixedly connected with first fixed block 4 of supporting bench 1, the inside threaded connection of first fixed block 4 has threaded rod 5, the one end rotation of threaded rod 5 is connected with tooth piece 6, the top fixedly connected with backup pad 8 of rotary table 2, the top of backup pad 8 rotates and is connected with prism device 9, the bottom fixedly connected with back type piece 18 of prism device 9, the top fixedly connected with two second fixed blocks 11 of rotary table 2, the inside rotation of two second fixed blocks 11 is connected with worm 12, the top of rotary table 2 rotates and is connected with lead screw 13, the outside fixedly connected with worm wheel 14 of lead screw 13, worm wheel 14 and worm 12 meshing connection, the outside of lead screw 13 and be located back type piece 18 internal thread connection have L type thread board 15, through being provided with supporting bench 1, rotary table 2, ring gear 3, threaded rod 4, 5 and tooth piece 6, can be convenient for keep away from 3 through the removal tooth piece 6, and then monitor the position to the required tooth piece 9 on the rotary table 2 to the ring gear 3 through the fixed position of tooth device; through being provided with backup pad 8, prism device 9, worm 12, lead screw 13, worm wheel 14 and L type screw thread board 15, can be convenient for rise or reduce L type screw thread board 15 according to the needs of using, and then can be convenient for adjust required inclination with prism device 9, and then through the regulation of above monitoring direction and inclination, for the use of staff provides convenience to the precision of survey and drawing data has brought the guarantee.

The top of the supporting table 1 is provided with a first limit groove 7 matched with the tooth block 6, so that the tooth block 6 can be guided and limited; one end of the threaded rod 5 and one end of the worm 12 are fixedly connected with a rotating handle, so that the threaded rod 5 and the worm 12 can be conveniently rotated; one side of the L-shaped thread plate 15 is fixedly connected with a limiting plate 16, and a second limiting groove 17 matched with the limiting plate 16 is formed in the supporting plate 8, so that the limiting plate 16 can be guided and limited; one side of the prism device 9 is fixedly connected with a prism body 10, so that mapping, monitoring and other works can be conveniently performed.

Specifically, when the utility model is used, the prism is placed at a required position, when the direction of the prism body 10 is required to be regulated, the threaded rod 5 is rotated to drive the tooth block 6 to slide in the first limit groove 7 and far away from the gear ring 3, when the tooth block 6 is no longer used for fixing the position of the gear ring 3, the rotating table 2 is rotated to regulate the prism body 10 to the required direction, when the angle of the prism device 9 is required to be regulated, the worm 12 is rotated to drive the screw rod 13 to rotate on the rotating table 2 through the worm wheel 14, the screw rod 13 is driven to drive the L-shaped threaded plate 15 to regulate up and down, and then the L-shaped threaded plate 15 drives the limit plate 16 to slide in the second limit groove 17, and then the L-shaped threaded plate 15 is used for regulating the prism device 9 to the required angle through the return block 18 when moving, and then the prism body 10 in the prism device 9 can be used for monitoring work.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a prism adjusting device, includes brace table (1), its characterized in that, the top of brace table (1) rotates and is connected with carousel (2), the outside fixedly connected with ring gear (3) of carousel (2), the top fixedly connected with first fixed block (4) of brace table (1), the inside threaded connection of first fixed block (4) has threaded rod (5), the one end rotation of threaded rod (5) is connected with tooth piece (6), the top fixedly connected with backup pad (8) of carousel (2), the top rotation of backup pad (8) is connected with prism device (9), the bottom fixedly connected with back type piece (18) of prism device (9), the top fixedly connected with two second fixed blocks (11) of carousel (2), two the inside rotation of second fixed block (11) is connected with worm (12), the top rotation of carousel (2) is connected with lead screw (13), the outside fixedly connected with worm wheel (14) of lead screw (13), worm wheel (14) are connected with worm (13) and worm screw (13) and are located back type L thread connection type screw (15).

2. A prism adjustment device according to claim 1, characterized in that: the top of the supporting table (1) is provided with a first limit groove (7) matched with the tooth block (6).

3. A prism adjustment device according to claim 1, characterized in that: one end of each of the threaded rod (5) and one end of the worm (12) are fixedly connected with a rotating handle.

4. A prism adjustment device according to claim 1, characterized in that: one side of L type thread board (15) fixedly connected with limiting plate (16), second spacing groove (17) with limiting plate (16) matched with is seted up to the inside of backup pad (8).

5. A prism adjustment device according to claim 1, characterized in that: one side of the prism device (9) is fixedly connected with a prism body (10).