CN220326030U

CN220326030U - Building measurement level

Info

Publication number: CN220326030U
Application number: CN202323313017.6U
Authority: CN
Inventors: 刘浩; 杨厚霞; 魏强
Original assignee: Weifang Changda Construction Group Ltd
Current assignee: Weifang Changda Construction Group Ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-01-09
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a building measurement level, and relates to the technical field of levels. The building measurement level comprises a protective box and a cover plate detachably connected to the protective box, wherein lifting support legs are arranged at the bottom of the protective box; the plugging blocks are symmetrically and fixedly connected to the protective box, plugging grooves corresponding to the plugging blocks are formed in the cover plate, and grooves are formed in the side walls of the plugging blocks; the sliding block is connected in the groove in a sliding way; the clamping block is fixedly connected to the sliding block, and a spring is fixedly connected between the sliding block and the inner wall of the groove; according to the utility model, the leveling instrument main body and the protective box with the lifting support legs can be quickly assembled, so that staff can conveniently measure a building through the leveling instrument main body, and can also store and protect the leveling instrument main body.

Description

Building measurement level

Technical Field

The utility model belongs to the technical field of leveling instruments, and particularly relates to a building measurement leveling instrument.

Background

The level gauge is an instrument for establishing horizontal vision to measure the height difference between two points on the ground, and the main components of the level gauge comprise a telescope, a tube level gauge, a vertical shaft, a base and a foot rest, so that whether the construction cost of the building engineering is qualified or not is calculated and detected.

The current level needs to be matched with a bracket for use, so that the level and a tray on the bracket need to be assembled during measurement, the assembly mode is more complicated and is not beneficial to quickly assembling the level and the tray on the bracket due to the fact that the assembly mode is finished by matching a fixed bolt with a spanner.

Disclosure of Invention

The technical problem to be solved by the present utility model is to overcome the disadvantages of the prior art and to provide a building measurement level which overcomes or at least partially solves the above mentioned problems.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the building measurement level comprises a protective box and a cover plate detachably connected to the protective box, wherein lifting support legs are arranged at the bottom of the protective box; the plugging blocks are symmetrically and fixedly connected to the protective box, plugging grooves corresponding to the plugging blocks are formed in the cover plate, and grooves are formed in the side walls of the plugging blocks; the sliding block is connected in the groove in a sliding way; the clamping block is fixedly connected to the sliding block, a spring is fixedly connected between the sliding block and the inner wall of the groove, and the clamping block is clamped on the surface of the upper side of the cover plate; and the level body is detachably connected to the cover plate.

In order to adjust the height of the level gauge when in use, preferably, the lifting support leg comprises a sleeve and a screw rod in the sleeve in a threaded connection mode, one end of the screw rod, which is far away from the sleeve, is fixedly provided with a base, the sleeve is fixedly connected to the bottom of the protective box, and an auxiliary piece for driving the screw rod to rotate by means of a tool is arranged on the screw rod.

In order to drive the screw into rotation so that the screw is retracted into the sleeve or extended outwards, the auxiliary element for driving the screw into rotation by means of a tool comprises a nut which is arranged in a hexagonal manner and which is fixedly connected to the outer wall of the screw.

In order to facilitate carrying the leveling instrument, preferably, handles are symmetrically and fixedly arranged on the upper surface and the lower surface of the cover plate.

In order to increase the friction force between the hands of the user and the handle, the anti-slip sleeve further comprises an anti-slip sleeve, the anti-slip sleeve is fixedly connected to the outer wall of the handle, and anti-slip lines are formed in the outer wall of the anti-slip sleeve.

For more convenient dismouting to the level, preferably, the level main part passes through fixing bolt and apron detachable connection.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the leveling instrument main body and the protective box with the lifting support legs can be quickly assembled, so that staff can conveniently measure a building through the leveling instrument main body, and can also store and protect the leveling instrument main body.

Drawings

In the drawings:

FIG. 1 is a schematic view of a construction measuring level of the present utility model;

FIG. 2 is a schematic view of a portion of the construction measuring level of the present utility model;

FIG. 3 is a schematic diagram of a construction level of the present utility model;

FIG. 4 is a cross-sectional view of the protective housing and the plug block of the building level of the present utility model;

FIG. 5 is a schematic view of the elevating leg structure of the building survey level of the present utility model;

fig. 6 is an enlarged view of section a of fig. 4 of the building level of the present utility model.

In the figure: 1. a protective box; 101. a cover plate; 102. a handle; 103. an anti-skid sleeve; 2. lifting the supporting leg; 201. a sleeve; 202. a screw; 203. a nut; 204. a base; 3. a level body; 301. a fixing bolt; 4. a plug block; 401. a plug-in groove; 402. a groove; 403. a slide block; 404. a clamping block; 405. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

Example 1:

referring to fig. 1, 3, 4 and 6, the building measurement level comprises a protective box 1 and a cover plate 101 detachably connected to the protective box 1, wherein a lifting support leg 2 is arranged at the bottom of the protective box 1; the plug-in blocks 4 are symmetrically and fixedly connected to the protective box 1, wherein plug-in grooves 401 corresponding to the plug-in blocks 4 are formed in the cover plate 101, and grooves 402 are formed in the side walls of the plug-in blocks 4; a slider 403 slidably coupled within the recess 402; the clamping block 404 is fixedly connected to the sliding block 403, wherein a spring 405 is fixedly connected between the sliding block 403 and the inner wall of the groove 402, and the clamping block 404 is clamped on the surface of the upper side of the cover plate 101; the level body 3 is detachably attached to the cover plate 101.

When the leveling instrument is used, a worker firstly presses the clamping block 404, pushes the sliding block 403 to move into the groove 402 after being pressed, compresses the spring 405 until the clamping block 404 is completely retracted into the groove 402, further releases limiting fixation of the cover plate 101, then moves the cover plate 101 upwards, further opens the protective box 1, takes out the leveling instrument main body 3 stored in the protective box 1, then rotates the cover plate 101 clockwise or anticlockwise by 180 degrees to enable the leveling instrument main body 3 to be positioned above the cover plate 101, then covers the cover plate 101 on the protective box 1, at the moment, the plugging block 4 is plugged into the plugging groove 401, pushes the sliding block 403 to slide into the groove 402 after being extruded by the cover plate 101, compresses the spring 405 until the clamping block 404 is completely retracted into the groove 402, drives the clamping block 404 to move outwards from the groove 402 when the cover plate 101 is matched with the top of the protective box 1, and the compressed spring 405 generates pushing force, pushes the sliding block 403 to move outwards the groove 402 and be clamped on the upper surface of the cover plate 101, and the leveling instrument main body 3 can be assembled with the leveling instrument 2, and the leveling instrument can be assembled with the leveling instrument can be conveniently and rapidly and can be assembled with the leveling instrument main body 3 through the leveling instrument 2 only when the leveling instrument is not fixed by the surface of the cover plate 101;

when the level body 3 is not used, the worker repeats the above operation steps of removing the cover plate 101 from the protective case 1 and opening the protective case 1, and then repeats the above operation steps of rotating the cover plate 101 clockwise or anticlockwise by 180 ° so that the level body 3 is located below the cover plate 101, and then continues to repeat the above operation steps of covering the cover plate 101 on the protective case 1 and closing the protective case 1 and limiting and fixing the cover plate 101 so that the level body 3 located below the cover plate 101 is stored in the protective case 1, thereby playing a role of storage protection for the level body 3.

Example 2:

referring to fig. 1 and 5, the construction measuring level is basically the same as that of embodiment 1, further, the lifting support leg 2 comprises a sleeve 201 and a screw 202 screwed in the sleeve 201, one end of the screw 202 far away from the sleeve 201 is fixedly provided with a base 204, the sleeve 201 is fixedly connected to the bottom of the protective box 1, and the screw 202 is provided with an auxiliary member for driving the screw 202 to rotate by means of a tool.

The auxiliary member for driving the screw 202 to rotate by means of the tool comprises a nut 203, the nut 203 being arranged in a hexagonal shape, the nut 203 being fixedly connected to the outer wall of the screw 202.

In the process of using the level body 3, if the ground of the place where the protective box 1 is placed is uneven, a worker can clamp the nut 203 by means of the tool, then rotate the tool, the tool drives the screw 202 to rotate through the nut 203, so that the screw 202 is screwed out of the sleeve 201, meanwhile, the screw 202 pushes the base 204 to move until the base 204 is propped against the ground, the stability of the protective box 1 is improved, the protective box 1 is prevented from swinging left and right, the level body 3 is prevented from measuring a building, and meanwhile, the tool drives the screw 202 to rotate through the nut 203, so that the height of the level body 3 can be adjusted according to requirements when the screw 202 is screwed out of the sleeve 201.

Example 3:

referring to fig. 3, the building measurement level is basically the same as that of embodiment 1, and further, the upper and lower surfaces of the cover plate 101 are symmetrically and fixedly provided with handles 102, and the building measurement level further comprises an anti-slip sleeve 103, wherein the anti-slip sleeve 103 is fixedly connected to the outer wall of the handles 102, and the outer wall of the anti-slip sleeve 103 is provided with anti-slip patterns; based on embodiment 1, after accomodating the level main part 3 into the protective housing 1 inside, be convenient for the staff through handle 102 to accomodate into the inside level main part 3 of protective housing 1 and carry, then can increase the frictional force between staff's hand and the handle 102 through anti-skidding cover 103, prevent that the staff from carrying the unexpected of the in-process of protective housing 1 walking and dropping of protective housing 1.

Example 4:

referring to fig. 1 and 2, the construction measuring level is substantially the same as that of embodiment 1, and further, the level body 3 is detachably connected to the cover plate 101 by a fixing bolt 301; the fixing bolts 301 facilitate the disassembly and assembly of the level body 3 and the cover plate 101, so that when the level body 3 is damaged, workers can conveniently disassemble the level body 3 from the cover plate 101 and then repair the level body.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.

Claims

1. The building measurement level is characterized by comprising a protective box (1) and a cover plate (101) detachably connected to the protective box (1),

wherein, the bottom of the protective box (1) is provided with lifting support legs (2);

the plug-in blocks (4) are symmetrically and fixedly connected to the protective box (1),

the cover plate (101) is provided with a splicing groove (401) corresponding to the splicing block (4), and the side wall of the splicing block (4) is provided with a groove (402);

a slider (403) slidably coupled within the recess (402);

the clamping block (404) is fixedly connected to the sliding block (403),

a spring (405) is fixedly connected between the sliding block (403) and the inner wall of the groove (402), and the clamping block (404) is clamped on the surface of the upper side of the cover plate (101);

and the level body (3) is detachably connected to the cover plate (101).

2. The building measurement level according to claim 1, characterized in that the lifting support leg (2) comprises a sleeve (201) and a screw (202) in the sleeve (201) in a threaded connection manner, a base (204) is fixedly arranged at one end of the screw (202) far away from the sleeve (201), the sleeve (201) is fixedly connected to the bottom of the protective box (1), and an auxiliary piece for driving the screw (202) to rotate by means of a tool is arranged on the screw (202).

3. The building measurement level according to claim 2, characterized in that the auxiliary member for driving the screw (202) in rotation by means of a tool comprises a nut (203), the nut (203) being arranged in a hexagonal shape, the nut (203) being fixedly connected to the outer wall of the screw (202).

4. The building measurement level according to claim 1, wherein handles (102) are symmetrically and fixedly mounted on both the upper and lower surfaces of the cover plate (101).

5. The building measurement level according to claim 4, further comprising an anti-slip sleeve (103), wherein the anti-slip sleeve (103) is fixedly connected to the outer wall of the handle (102), and anti-slip patterns are formed on the outer wall of the anti-slip sleeve (103).

6. The building measurement level according to claim 1, characterized in that the level body (3) is detachably connected to the cover plate (101) by means of fixing bolts (301).