CN217875132U

CN217875132U - Surveying instrument convenient to adjust survey and drawing height

Info

Publication number: CN217875132U
Application number: CN202221994603.4U
Authority: CN
Inventors: 熊威
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a surveying instrument convenient to adjust height of surveying and mapping, including the frame ring, a plurality of cell bodies have been seted up to the frame ring lateral wall, and all rotate in a plurality of cell bodies and install the regulating spindle, and the barrel bar is all installed to the regulating spindle lateral wall, and the inside slip of barrel bar is equipped with branch. The utility model discloses during the placement, through pulling branch, thereby pass through the spout with branch along the inboard locating lever of section of thick bamboo pole, thereby with the length extension of branch and section of thick bamboo pole, rotate the fitting pin one again, the fitting pin one supports branch, thereby fix a position branch inside the section of thick bamboo pole, reach altitude mixture control's effect, pass through the hand wheel pole through rotating the hand wheel and drive gear two, gear two meshing gear one, gear one rotates and drives nut two and rotate, thereby make and place the dish and pass through screw rod and square pole along nut two and slide opening removal, thereby the surveying instrument body that will place a set surface and place carries out altitude mixture control and handles.

Description

Surveying instrument convenient to adjust height of survey and drawing

Technical Field

The utility model relates to a surveying instrument technical field specifically is a surveying instrument convenient to adjust mapping height.

Background

The surveying instrument is an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying operation, and is an instrument in various aspects of orientation, distance measurement, angle measurement, height measurement, surveying, photogrammetry and the like required by measurement work in planning, designing, construction and operation management stages in engineering construction. The mapper is typically mounted on a mapper carriage for measurement.

Chinese patent discloses a surveying instrument (grant publication No. CN 214790291U) convenient to adjust surveying and mapping height, and this patent technology has solved the great inconvenient carrying of strutting arrangement size of current surveying instrument, and the supporting leg is mostly the spine that inserts ground, and is very inconvenient when carrying, causes the problem of accidental injury easily.

However, the effect of adjusting the sufficient height of the surveying instrument according to the terrain environment cannot be achieved in the prior art, and the surveying instrument is inconvenient to store and move.

Therefore, the utility model provides a surveying instrument convenient to adjust mapping height to solve the problem of proposing in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument convenient to adjust mapping height to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a surveying instrument convenient for adjusting surveying and mapping height comprises a frame ring, wherein the side wall of the frame ring is provided with a plurality of groove bodies, adjusting shafts are rotatably arranged in the plurality of groove bodies, the side wall of each adjusting shaft is provided with a barrel rod, and a supporting rod is slidably arranged in each barrel rod;

a sliding groove is formed in the side wall of the supporting rod, a positioning rod is movably arranged on the inner side of the sliding groove and fixedly mounted on the inner wall of the barrel rod, a first nut is fixedly mounted on the inner wall of the barrel rod, and a first locking bolt is arranged on the inner side of the first nut;

a second nut is rotatably mounted in the circle center of the frame ring, a screw is arranged on the inner side of the second nut, a first gear is mounted at the bottom of the second nut, and a second gear is meshed with one side of the first gear.

Preferably: and hand wheel rods are fixedly arranged on the two side walls of the gear.

Preferably: the outer wall of the hand wheel rod is rotatably provided with an installation block, and the installation block is fixedly arranged on the bottom wall of the frame ring.

Preferably: a plurality of slide holes are formed in the side wall of the frame ring, square rods are arranged in the slide holes in a sliding mode, and a placing disc is fixedly mounted at the top ends of the square rods.

Preferably, the following components: the surveying instrument body is placed on the surface of the placing disc.

Preferably, the following components: the placing plate is fixedly provided with a support block on the side wall, and the surface of the support block is rotatably provided with a rotating block.

Preferably: the surface of the rotating block is fixedly provided with a support frame, one end of the support frame is fixedly provided with a third nut, and a second locking bolt is arranged in the third nut.

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

1. the utility model discloses, through pulling branch to pass through the spout with branch along the inboard locating lever of section of thick bamboo pole, thereby with the length extension of branch and section of thick bamboo pole, rotate the fitting pin one again, fitting pin one supports branch, thereby fixes a position branch inside the section of thick bamboo pole, reaches altitude mixture control's effect.

2. The utility model discloses, pass through hand wheel pole through the rotation hand wheel and drive gear two, gear two meshes gear one, and one rotation of gear drives nut two and rotates to the messenger places the dish and removes along nut two and slide opening through screw rod and square bar, thereby will place the surveying instrument body that the dish surface was placed and carry out altitude mixture control processing.

Drawings

Fig. 1 is a schematic perspective view of a surveying instrument for adjusting a surveying height according to embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of a pitch axis of a surveying instrument for facilitating height adjustment in surveying and mapping according to embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of a screw rod in a surveying instrument convenient for adjusting a surveying and mapping height provided in embodiment 1 of the present application.

Fig. 4 is a schematic structural diagram at a position a of a surveying instrument for conveniently adjusting surveying and mapping height provided in embodiment 1 of the present application.

Fig. 5 is a schematic structural diagram of a surveying instrument body in a surveying instrument convenient for adjusting a surveying height provided in embodiment 1 of the present application.

Fig. 6 is a schematic structural diagram of a supporting block in a surveying instrument for facilitating adjustment of surveying and mapping height according to embodiment 2 of the present application.

In the figure:

1. a frame ring; 2. an adjustment shaft; 3. a barrel bar; 4. a strut; 5. a first nut; 6. a first locking bolt; 7. positioning a rod; 8. a chute; 9. a second nut; 10. a first gear;

11. a second gear; 12. mounting blocks; 13. a hand wheel lever; 14. placing a tray; 15. a surveying instrument body; 16. a screw; 17. a square bar;

18. supporting a block; 19. rotating the block; 20. a support frame; 21. a third nut; 22. and a second locking bolt.

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.

Example 1:

please refer to fig. 1-5, provide a surveying instrument convenient to adjust survey and drawing height, including frame ring 1, a plurality of cell bodies have been seted up to frame ring 1 lateral wall, all rotate in a plurality of cell bodies and install regulating spindle 2, barrel pole 3 is all installed to regulating spindle 2 lateral wall, barrel pole 3 is inside to be slided and is equipped with branch 4, branch 4 lateral wall has seted up spout 8, the inboard activity of spout 8 is equipped with locating lever 7, locating lever 7 fixed mounting is at barrel pole 3 inner wall, barrel pole 3 inner wall fixed mounting has nut one 5, nut one 5 inboard is equipped with the fitting pin one 6, frame ring 1 centre of a circle internal rotation is installed nut two 9, nut two 9 inboard is equipped with screw rod 16, nut two 9 bottom installs gear one 10, the meshing of gear one 10 one side has gear two 11, gear two 11 lateral walls fixed mounting has hand wheel pole 13, hand wheel pole 13 outer wall rotates installs installation piece 12, installation piece 12 fixed mounting is at frame ring 1 bottom wall, a plurality of slide holes have been seted up to frame ring 1 lateral wall, and the slip hole internal sliding is equipped with square pole 17, square pole 17 top fixed mounting has place dish 14, place dish 14 surperficial surveying instrument body 15.

When the device is placed, the supporting rod 4 is pulled, so that the supporting rod 4 passes through the sliding groove 8 and along the positioning rod 7 on the inner side of the barrel rod 3, the lengths of the supporting rod 4 and the barrel rod 3 are prolonged, the first locking bolt 6 is rotated, the first locking bolt 6 abuts against the supporting rod 4, and the supporting rod 4 is positioned inside the barrel rod 3, so that the height adjusting effect is achieved;

when the height is adjusted again, the hand wheel is rotated to drive the second gear 11 through the hand wheel rod 13, the second gear 11 is meshed with the first gear 10, the first gear 10 rotates to drive the second nut 9 to rotate, and therefore the placing disc 14 moves along the second nut 9 and the sliding hole through the screw rod 16 and the square rod 17, and the surveying instrument body 15 placed on the surface of the placing disc 14 is subjected to height adjustment processing.

Example 2:

referring to fig. 6, in the embodiment of the present invention, as a further improvement of the previous embodiment, the specific difference is that a supporting block 18 is fixedly installed on the side wall of the placing tray 14, a rotating block 19 is installed on the surface of the supporting block 18 in a rotating manner, a supporting frame 20 is fixed on the surface of the rotating block 19, a nut third 21 is fixedly installed at one end of the supporting frame 20, and a locking bolt second 22 is arranged in the nut third 21.

When the surveying instrument body 15 is placed, the second locking bolt 22 moves along the third nut 21 by rotating the second locking bolt 22, so that the surveying instrument body 15 placed on the surface of the placing disc 14 is positioned and installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A surveying instrument convenient for adjusting surveying and mapping height comprises a frame ring (1) and is characterized in that a plurality of groove bodies are formed in the side wall of the frame ring (1), adjusting shafts (2) are rotatably mounted in the groove bodies, barrel rods (3) are mounted on the side wall of each adjusting shaft (2), and supporting rods (4) are slidably arranged in the barrel rods (3);

a sliding groove (8) is formed in the side wall of the supporting rod (4), a positioning rod (7) is movably arranged on the inner side of the sliding groove (8), the positioning rod (7) is fixedly installed on the inner wall of the barrel rod (3), a first nut (5) is fixedly installed on the inner wall of the barrel rod (3), and a first locking bolt (6) is arranged on the inner side of the first nut (5);

a second nut (9) is rotatably installed in the circle center of the frame ring (1), a screw rod (16) is arranged on the inner side of the second nut (9), a first gear (10) is installed at the bottom of the second nut (9), and a second gear (11) is meshed with one side of the first gear (10).

2. The surveying instrument convenient for adjusting surveying and mapping height according to claim 1, characterized in that a hand wheel rod (13) is fixedly installed on the side wall of the second gear wheel (11).

3. The surveying instrument convenient to adjust the surveying height of claim 2, characterized in that the outer wall of the hand wheel rod (13) is rotatably provided with a mounting block (12), and the mounting block (12) is fixedly arranged on the bottom wall of the frame ring (1).

4. The surveying instrument convenient for adjusting surveying and mapping height according to claim 1, characterized in that the side wall of the frame ring (1) is provided with a plurality of sliding holes, square bars (17) are slidably arranged in the sliding holes, and a placing plate (14) is fixedly arranged at the top ends of the square bars (17).

5. A mapper for facilitating the adjustment of the height of the map according to claim 4, characterized by the fact that the said placing tray (14) has a mapper body (15) placed on its surface.

6. The surveying instrument convenient for adjusting surveying and mapping height according to claim 4, characterized in that a support block (18) is fixedly installed on the side wall of the placing plate (14), and a rotating block (19) is installed on the surface of the support block (18) in a rotating way.

7. The surveying instrument convenient to adjust surveying and mapping height of claim 6, characterized in that a support frame (20) is fixed on the surface of the rotating block (19), a third nut (21) is fixedly installed at one end of the support frame (20), and a second locking bolt (22) is rotatably arranged in the third nut (21).