CN210950480U

CN210950480U - Level gauge mount convenient to adjust

Info

Publication number: CN210950480U
Application number: CN201921422765.9U
Authority: CN
Inventors: 杨勇
Original assignee: Tianjin Huichuang Surveying And Mapping Technology Co ltd
Current assignee: Tianjin Huichuang Surveying And Mapping Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-07
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a surveyor's level mount convenient to adjust belongs to surveyor's level mount field, including the mount pad, the inside of mount pad is rotated and is installed the installation shell, set up the mounting groove on the installation shell, and seted up the fixed orifices in the mounting groove, there is the surveyor's level shell through fixed screw a fixed mounting in the mounting groove, the bottom fixed mounting of mount pad has installation chassis and dipperstick, and the bottom central point department of mount pad rotates and installs the pivot, installation chassis one side is located the bottom surface of mount pad and is installed the plummet through the connecting wire, the pivot is located the inside fixed mounting of mount pad with the junction of mount pad and is had the axle sleeve, the pivot top is connected with the bottom fixed of mount shell; the utility model discloses an install telescopic installation chassis to accessible installation chassis is adjusted the whole height of mount, and installs the dipperstick, can effectively carry out the accuse to the altitude value that the mount was adjusted.

Description

Level gauge mount convenient to adjust

Technical Field

The utility model belongs to the technical field of the surveyor's level mount, concretely relates to surveyor's level mount convenient to adjust.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge (or compensator), a vertical shaft, a base and a foot screw. It is divided into a micro-tilt level, an automatic leveling level, a laser level and a digital level (also called an electronic level) according to the structure. The precision level is divided into a precision level and a common level according to the precision.

The spirit level need install on the mount when using, compare patent (CN201821665935.1) portable mount of spirit level, the device can adjust the support angle of activity bracing piece, because subaerial unevenness, pull out the extension rod in the activity bracing piece and laminate mutually with ground, make the spirit level place at the mounting disc upper level, avoid taking place to rock when surveying and mapping, the device only adjusts support angle, and can not adjust highly, can't adjust the horizontal position of spirit level, the function is not comprehensive, need carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveyor's level mount convenient to adjust to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveyor's level mount convenient to adjust, includes the mount pad, the installation shell is installed in the inside rotation of mount pad, the mounting groove has been seted up on the installation shell, and has seted up the fixed orifices in the mounting groove, there is the surveyor's level shell through fixed screw a fixed mounting in the mounting groove, the bottom fixed mounting of mount pad has installation chassis and dipperstick, and the bottom central point of mount pad puts the department and rotates and install the pivot, installation chassis one side is located and installs the plummet through the connecting wire on the bottom surface of mount pad, the inside fixed mounting that the junction of pivot and mount pad is located the mount pad has the axle sleeve, the bottom fixed connection of pivot top and installation shell, the installation chassis comprises design festival and telescopic joint, the inside fixed mounting of design festival has the spring, and spring one end fixed mounting has the telescopic joint.

Adopt above-mentioned scheme, install the surveyor's level inlay card on the installation guide rail earlier, adjust the removal of surveyor's level at the horizontal direction, change the horizontal position of surveyor's level, adjust the back, screw in set screw a fixes the surveyor's level, can effectively finely tune the horizontal position of surveyor's level during the use, powerful.

In a preferred embodiment, the rotating shaft and the shaft sleeve have a large friction force therebetween.

By adopting the scheme, the rotating shaft and the shaft sleeve have larger friction force, so that larger rotating force is required to be applied when the rotating shaft needs to be rotated, and the rotating shaft is not easy to rotate randomly after the rotating shaft is rotated.

In a preferred embodiment, a rotating handle is fixedly mounted at the bottom end of the rotating shaft.

By adopting the scheme, when the rotating shaft needs to be driven to rotate, people can pinch the rotating handle by hands to rotate the rotating shaft, and the operation is convenient.

In a preferred embodiment, the bottom of the level housing is snap-fitted to a mounting rail fixedly mounted in the mounting groove.

By adopting the scheme, when the horizontal position of the level shell needs to be adjusted, the horizontal position of the level shell can be changed by only detaching the fixing screw a and horizontally moving the level shell on the mounting guide rail, and fine adjustment on the horizontal position of the level shell is carried out.

In a preferred embodiment, the fixing screw b is screwed on the shaping joint.

By adopting the scheme, after the height of the installation underframe is adjusted, the fixing screw b can be screwed into the installation underframe, and the length of the installation underframe is fixed.

In a preferred embodiment, a bottom tip is fixedly mounted at the bottom of the telescopic joint.

Adopt above-mentioned scheme, when the spirit level needs to be carried out and detects, in inserting the soil with this mount through the base point, the base point makes this mount change and inserts in the soil, accomplish the installation, adjust the back, screw in fixed screw a, fix the spirit level, adjust the position of telescopic joint in the design festival, adjust the length of integral erection chassis, insert this mount in the soil, and install the dipperstick, can effectively carry out the accuse to the height value that the mount was adjusted, through the position of observing the plummet, can observe whether the mount installation is horizontal, the observation result is convenient, it is quick.

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

the leveling instrument fixing frame convenient to adjust is provided with the telescopic installation underframe, so that the overall height of the fixing frame can be adjusted through the installation underframe, and the height value adjusted by the fixing frame can be effectively controlled by arranging the measuring scale;

install the installation guide rail on this level mount convenient to adjust, the level is installed on the installation guide rail, can effectively finely tune the horizontal position of level during the use, powerful.

Install the plummet on this level mount convenient to adjust, the plummet can look sideways at the levelness of mount installation face, and the observation result is convenient, quick.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a top view of the mounting housing of the present invention;

fig. 4 is a schematic view of the internal structure of the installation chassis of the present invention.

In the figure: 1. a fixing screw a; 2. a level housing; 3. a mounting seat; 4. a plumb bob; 5. installing a bottom frame; 6. measuring a scale; 7. a rotating shaft; 8. a shaft sleeve; 9. a handle is rotated; 10. mounting grooves; 11. Installing a guide rail; 12. a fixing hole; 13. a spring; 14. shaping sections; 15. a fixing screw b; 16. an expansion joint; 17. a base tip; 18. and (5) mounting the shell.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

The utility model provides a level fixing frame convenient to adjust, please refer to fig. 1-4, including mount pad 3, mount pad 3's inside is rotated and is installed mounting shell 18, has seted up mounting groove 10 on mounting shell 18, and has seted up fixed orifices 12 in the mounting groove 10, has fixedly installed level shell 2 through set screw a1 in the mounting groove 10, and the bottom of level shell 2 is connected with the installation guide rail 11 inlay card of fixed mounting in mounting groove 10 (see fig. 1 and 3); when the horizontal position of the level housing 2 needs to be adjusted, the horizontal position of the level housing 2 can be changed by detaching the fixing screw a1 and horizontally moving the level housing 2 on the mounting rail 11, so that the horizontal position of the level housing 2 can be finely adjusted.

The bottom of the mounting seat 3 is fixedly provided with a mounting underframe 5 and a measuring scale 6, the center position of the bottom of the mounting seat 3 is rotatably provided with a rotating shaft 7, and the bottom end of the rotating shaft 7 is fixedly provided with a rotating handle 9 (see figures 1 and 2); when the rotating shaft 7 needs to be driven to rotate, people can rotate the rotating shaft 7 by pinching the rotating handle 9 with hands, and the operation is convenient.

A plumb bob 4 is arranged on the bottom surface of the mounting base 3 on one side of the mounting underframe 5 through a connecting wire, a shaft sleeve 8 is fixedly arranged in the mounting base 3 at the joint of the rotating shaft 7 and the mounting base 3, and a larger friction force exists between the rotating shaft 7 and the shaft sleeve 8 (shown in figures 1 and 2); because the rotating shaft 7 and the shaft sleeve 8 have large friction force, large rotating force needs to be applied when the rotating shaft 7 needs to be rotated, and the rotating shaft is not easy to rotate randomly after the rotating shaft is rotated.

The top end of the rotating shaft 7 is fixedly connected with the bottom end of the mounting shell 18, the mounting underframe 5 consists of a shaping joint 14 and an expansion joint 16, and a fixing screw b15 (shown in figure 4) is arranged on the shaping joint 14 in a threaded manner; after the height of the installation underframe 5 is adjusted, the fixing screw b15 can be screwed into the installation underframe 5 to complete the fixing of the length of the installation underframe 5.

A spring 13 is fixedly arranged inside the shaping section 14, an expansion section 16 is fixedly arranged at one end of the spring 13, and a bottom tip 17 is fixedly arranged at the bottom of the expansion section 16 (see fig. 4); when the level gauge is required to be detected, the fixing frame is inserted into the ground through the bottom tip 17, and the bottom tip 17 enables the fixing frame to be easily inserted into the ground to complete installation.

When using, install the spirit level inlay card on installation guide rail 11 earlier, adjust the removal of spirit level at the horizontal direction, change the horizontal position of spirit level, after the regulation, screw in set screw a1, fix the spirit level, adjust the position of telescopic joint 16 in design festival 14, adjust the length of integral erection chassis 5, insert this mount in the soil, through observing the position of plummet 4, can observe whether the mount installation is horizontal, adjust in real time, in the spirit level test, if need change the test angle of spirit level, rotate pivot 7 through turning handle 9, drive mounting shell 18 rotates, change the test angle of spirit level.

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

Claims

1. The utility model provides a surveyor's level mount convenient to adjust, includes mount pad (3), its characterized in that: the mounting structure is characterized in that a mounting shell (18) is installed in the mounting seat (3) in a rotating mode, a mounting groove (10) is formed in the mounting shell (18), a fixing hole (12) is formed in the mounting groove (10), a level gauge shell (2) is fixedly installed in the mounting groove (10) through a fixing screw a (1), a mounting underframe (5) and a measuring scale (6) are fixedly installed at the bottom of the mounting seat (3), a rotating shaft (7) is rotatably installed at the center of the bottom of the mounting seat (3), a plumb bob (4) is installed on the bottom of the mounting seat (3) on one side of the mounting underframe (5) through a connecting wire, a shaft sleeve (8) is fixedly installed in the mounting seat (3) at the connecting position of the rotating shaft (7) and the mounting seat (3), the top end of the rotating shaft (7) is fixedly connected with the bottom end of the mounting shell (18), and the mounting underframe (5) is composed of a sizing joint (14), the inside fixed mounting of design festival (14) has spring (13), and spring (13) one end fixed mounting has telescopic joint (16).

2. An adjustable level mount as claimed in claim 1, wherein: and a larger friction force is formed between the rotating shaft (7) and the shaft sleeve (8).

3. An adjustable level mount as claimed in claim 1, wherein: and a rotating handle (9) is fixedly arranged at the bottom end of the rotating shaft (7).

4. An adjustable level mount as claimed in claim 1, wherein: the bottom of the level gauge shell (2) is connected with a mounting guide rail (11) fixedly mounted in the mounting groove (10) in a clamping and embedding manner.

5. An adjustable level mount as claimed in claim 1, wherein: and a fixing screw b (15) is arranged on the shaping joint (14) in a threaded manner.

6. An adjustable level mount as claimed in claim 1, wherein: the bottom of the telescopic joint (16) is fixedly provided with a bottom tip (17).