Building surveying level gauge

Abstract

The utility model discloses a building surveying level gauge, and relates to the technical field of building surveying. The building surveying level gauge comprises a level gauge body, the bottom of the level gauge body is fixedly connected with a rotating table, and the bottom of the rotating table is rotationally connected with a supporting seat; a supporting assembly is arranged in the supporting base and comprises a hydraulic bin, a power plate is slidably connected to the interior of the hydraulic bin by arranging an elastic rod, and a push plate is slidably connected to the side face of the hydraulic bin. According to the building surveying level gauge, before the level gauge body needs to be rotated and used, the level gauge body is rapidly rotated by a circle, and a rotating table, a hydraulic bin, a power plate, an elastic rod, a push plate, a clamping rod, a first spring and a clamping groove are matched, so that a vertical supporting rod moves to the ground position under the action of a second strong spring for supporting; therefore, the stability of the level gauge body during rotating use is improved, and the device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of building measurement, in particular to a building measurement level. Background Art

[0002] A level is an instrument that establishes a horizontal line of sight to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points based on the principle of leveling. The main components are telescope, tube level, vertical axis, base, and foot screw. According to the structure, it can be divided into micro level, automatic installation level, laser level and digital level.

[0003] Chinese patent CN215674580U, authorized and announced on January 28, 2022, discloses a building measurement level, which includes a level body, a support platform is arranged under the level body, three adjustment columns are evenly hinged on the circumference of the bottom end of the support platform, and a fixed frame is arranged on the outside of the adjustment column. An adjustment structure is arranged between the adjustment column and the fixed frame, and the adjustment structure includes a plurality of evenly distributed cylindrical grooves on the symmetry plane of the adjustment column. The above application document uses a support seat to support the level, but when the device is used for a rotatable level, the stability effect of the device is still poor during its rotation. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a building measurement level, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a building measurement level, including a level body, the bottom of the level body is fixedly connected to a rotating platform, and the bottom of the rotating platform is rotatably connected to a support seat;

[0005] A support assembly is arranged inside the support seat, and the support assembly includes a hydraulic warehouse, the interior of the hydraulic warehouse is slidably connected to a power plate by an elastic rod, the side of the hydraulic warehouse is slidably connected to a push plate, the side of the support seat is connected to a clamping rod by a spring 1, the interior of the support seat is connected to a vertical support rod by a strong spring 2, and a clamping groove is provided on the same side of the vertical support rod and the support seat.

[0006] Preferably, the hydraulic chamber is located at the rotating table, and the hydraulic chamber and the rotating table are in a fixed state, so that when the rotating table rotates, the hydraulic chamber can rotate synchronously therewith.

[0007] Preferably, one end of the clamping rod is located at a side position of the push plate, and the other end of the clamping rod is located in the clamping groove, so that the clamping rod can be squeezed by the push plate to generate movement.

[0008] Preferably, an auxiliary component is provided on the side of the vertical support rod, and the auxiliary component includes an air pressure chamber, one end of which is fixedly connected to an elastic airbag, the other end of which is slidably connected to an arc rod, and the side of the arc rod is fixedly connected to a friction rubber plate.

[0009] Preferably, the air pressure chamber is located inside the vertical support rod, and the air pressure chamber and the vertical support rod are in a fixed state, so that when the vertical support rod moves, the air pressure chamber can move synchronously therewith.

[0010] Preferably, two friction rubber plates are provided, and the two vertical support rods are symmetrically distributed with respect to the elastic airbag.

[0011] The utility model provides a building measurement level instrument, which has the following beneficial effects:

[0012] (1) Before the building measurement level needs to be rotated for use, the level body is first quickly rotated once, and the rotating table, hydraulic compartment, power plate, elastic rod, push plate, clamping rod, spring 1 and clamping slot are used to move the vertical support rod to the ground position under the action of the strong spring 2 for support, thereby improving the stability of the level body when it is rotated for use and making the device easier to use.

[0013] (2) When the vertical support rod of the building measurement level moves to the ground, the elastic airbag is squeezed by the ground, and the gas stored in the elastic airbag is then passed into the air pressure chamber, which increases the pressure in the air pressure chamber and drives the arc rod to move. The arc rod drives the friction rubber plate to move to the ground, thereby increasing the friction between the device and the ground, and further improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall appearance of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the support assembly of the utility model;

[0017] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the auxiliary component of the utility model.

[0019] In the figure:

[0020] 100, level instrument body; 200, rotating table; 300, supporting seat;

[0021] 400, support assembly; 401, hydraulic compartment; 402, elastic rod; 403, power plate; 404, push plate; 405, spring 1; 406, clamping rod; 407, strong spring 2; 408, vertical support rod; 409, clamping slot;

[0022] 500, auxiliary component; 501, air pressure chamber; 502, elastic airbag; 503, arc rod; 504, friction rubber plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0024] See also Figure 1-Figure 5 A building measurement level comprises a level body 100, a rotating platform 200 is fixedly connected to the bottom of the level body 100, and a supporting base 300 is rotatably connected to the bottom of the rotating platform 200;

[0025] The support base 300 is provided with a support assembly 400, which includes a hydraulic chamber 401, which is located at the rotating platform 200, and the hydraulic chamber 401 is fixed to the rotating platform 200. Before the level body 100 needs to be rotated for use, the level body 100 is quickly rotated once to drive the rotating platform 200 fixedly connected to the level body 100 to rotate synchronously, so that the rotating platform 200 drives the hydraulic chamber 401 fixedly connected to it to rotate quickly. The interior of the hydraulic warehouse 401 is slidably connected to the power plate 403 by setting an elastic rod 402, the side of the hydraulic warehouse 401 is slidably connected to the push plate 404, the side of the support seat 300 is connected to the clamping rod 406 by setting a spring 1 405, the interior of the support seat 300 is connected to the vertical support rod 408 by setting a strong spring 2 407, and a clamping groove 409 is opened on the same side of the vertical support rod 408 and the support seat 300, one end of the clamping rod 406 is located at the side of the push plate 404, and the other end of the clamping rod 406 is located in the clamping groove 409. When the hydraulic bin 401 rotates rapidly, the power plate 403 in the hydraulic bin 401, under the action of centrifugal force, immediately pulls the elastic rod 402 and moves along the inner wall of the hydraulic bin 401, so that the pressure in the hydraulic bin 401 increases, driving the push plate 404 slidingly connected to the hydraulic bin 401 to move, and the push plate 404 immediately squeezes the clamping rod 406, and the clamping rod 406 stretches the spring 1 405 fixedly connected to it to move, so that the clamping rod 406 itself moves out from the support seat 300 and the clamping groove 409 on the vertical support rod 408, and the vertical support rod 408 immediately loses its restriction and moves to the ground position under the action of the strong spring 2 407 for support, thereby improving the stability of the level body 100 when it is rotated and making the device easier to use.

[0026] When in use, before the level body 100 needs to be rotated, the level body 100 is first quickly rotated one circle, driving the rotating table 200 fixedly connected to the level body 100 to rotate synchronously, so that the rotating table 200 drives the hydraulic warehouse 401 fixedly connected to it to rotate quickly, and the power plate 403 in the hydraulic warehouse 401, under the action of centrifugal force, immediately pulls the elastic rod 402 and moves along the inner wall of the hydraulic warehouse 401, so that the pressure in the hydraulic warehouse 401 increases, driving the push plate 404 slidingly connected to the hydraulic warehouse 401 to move, and the push plate 404 immediately squeezes the clamping rod 406, and the clamping rod 406 stretches the spring 1 405 fixedly connected to it to move, so that the clamping rod 406 itself moves out of the clamping groove 409 on the support seat 300 and the vertical support rod 408, and the vertical support rod 408 immediately loses its restriction and moves to the ground position under the action of the strong spring 2 407 for support. Example

[0027] See also Figure 1-Figure 5On the basis of the first embodiment, an auxiliary component 500 is arranged on the side of the vertical support rod 408, and the auxiliary component 500 includes a gas pressure chamber 501, which is located inside the vertical support rod 408, and the gas pressure chamber 501 and the vertical support rod 408 are in a fixed state, and one end of the gas pressure chamber 501 is fixedly connected to an elastic air bag 502. When the vertical support rod 408 moves to the ground position, the elastic air bag 502 is squeezed by the ground, and the gas stored in the elastic air bag 502 is immediately passed into the gas pressure chamber 501 fixedly connected thereto, so that the pressure in the gas pressure chamber 501 increases. The other end of the gas pressure chamber 501 is slidably connected to an arc rod 503, and the side of the arc rod 503 is fixedly connected to a friction rubber plate 504, and two friction rubber plates 504 are provided, and the two vertical support rods 408 are symmetrically distributed about the elastic air bag 502. When the pressure in the air pressure chamber 501 increases, the arc rod 503 slidably connected to the air pressure chamber 501 is driven to move, so that the arc rod 503 drives the friction rubber plate 504 fixedly connected to it to move to the ground position, thereby increasing the friction between the device and the ground, and further improving the stability of the device during use.

[0028] During use, based on Example 1, when the vertical support rod 408 moves to the ground position, the elastic airbag 502 is squeezed by the ground, and the gas stored in the elastic airbag 502 is immediately passed into the air pressure chamber 501 fixedly connected thereto, so that the pressure in the air pressure chamber 501 increases, driving the arc rod 503 slidingly connected to the air pressure chamber 501 to move, so that the arc rod 503 drives the friction rubber plate 504 fixedly connected thereto to move to the ground position.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building measurement level, comprising a level body (100), a rotating platform (200) being fixedly connected to the bottom of the level body (100), and a supporting base (300) being rotatably connected to the bottom of the rotating platform (200); Features: A support assembly (400) is arranged inside the support seat (300), and the support assembly (400) comprises a hydraulic chamber (401), the interior of the hydraulic chamber (401) is slidably connected to a power plate (403) by means of an elastic rod (402), a side of the hydraulic chamber (401) is slidably connected to a push plate (404), a side of the support seat (300) is connected to a clamping rod (406) by means of a first spring (405), and a vertical support rod (408) is connected inside the support seat (300) by means of a second strong spring (407), and a clamping groove (409) is provided on the same side of the vertical support rod (408) and the support seat (300).

2. A building measurement level according to claim 1, characterized in that: The hydraulic chamber (401) is located at the rotating platform (200), and the hydraulic chamber (401) and the rotating platform (200) are in a fixed state.

3. A building measurement level according to claim 2, characterized in that: One end of the clamping rod (406) is located on the side of the push plate (404), and the other end of the clamping rod (406) is located in the clamping slot (409).

4. A building measurement level according to claim 3, characterized in that: An auxiliary component (500) is arranged on the side of the vertical support rod (408), and the auxiliary component (500) comprises an air pressure chamber (501), one end of the air pressure chamber (501) is fixedly connected to an elastic air bag (502), the other end of the air pressure chamber (501) is slidably connected to an arc rod (503), and the side of the arc rod (503) is fixedly connected to a friction rubber plate (504).

5. A building measurement level according to claim 4, characterized in that: The air pressure chamber (501) is located inside the vertical support rod (408), and the air pressure chamber (501) and the vertical support rod (408) are in a fixed state.

6. A building measurement level according to claim 5, characterized in that: Two friction rubber plates (504) are provided, and the two vertical support rods (408) are symmetrically distributed with respect to the elastic airbag (502).

Images