CN215865188U

CN215865188U - Civil engineering's wall inclination test is with spirit level

Info

Publication number: CN215865188U
Application number: CN202122416384.3U
Authority: CN
Inventors: 彭超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-06
Filing date: 2021-10-06
Publication date: 2022-02-18
Anticipated expiration: 2031-10-06

Abstract

The utility model discloses a gradienter for testing the inclination angle of a wall surface in civil engineering, which comprises a bottom plate and a gradienter body, wherein the lower side wall of the bottom plate is provided with a leveling mechanism for leveling the gradienter body, the upper side wall of the bottom plate is provided with an angle adjusting mechanism for adjusting the inclination angle of the gradienter body, and the angle adjusting mechanism is provided with a testing assembly for testing the inclination angle of the wall surface. This kind of civil engineering's wall inclination test is with spirit level, the practicality is stronger, simultaneously, is convenient for test wall inclination to, guarantee the accuracy of test.

Description

Civil engineering's wall inclination test is with spirit level

Technical Field

The utility model belongs to the technical field of gradienters, and particularly relates to a gradienter for testing the inclination angle of a wall surface in civil engineering.

Background

Laser level gauges are commonly used in civil engineering and are well known instruments for determining horizontal or vertical surfaces, and are used primarily to test the horizontal or vertical condition of a wall surface.

At present, the inclination angles of some wall surfaces are often tested in the civil engineering construction process, however, the existing gradienter is inconvenient to use for testing, and the testing error is large.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art, provides a level gauge for testing the inclination angle of a wall surface in civil engineering, and adopts the following basic concept in the technical scheme for solving the technical problem:

the utility model provides a civil engineering's wall inclination test is with spirit level, includes bottom plate and spirit level body, the lower lateral wall of bottom plate is provided with and is used for carrying out the levelling mechanism of levelling to the spirit level body, and the last lateral wall of bottom plate is provided with and is used for carrying out the angle modulation mechanism that adjusts to spirit level body inclination, be provided with the test subassembly that is used for carrying out the test to wall inclination on the angle modulation mechanism.

The leveling mechanism comprises a plurality of threaded rods which are threaded on the upper side wall of the bottom plate, the lower ends of the threaded rods penetrate through the lower side wall of the bottom plate and are fixedly connected with pointed cones, and the upper ends of the threaded rods are fixedly connected with knobs.

The angle adjusting mechanism comprises two fixed plates which are fixedly connected to the upper side wall of the bottom plate and are symmetrically arranged, two opposite side walls of the fixed plates are rotatably connected with a worm, one end of the worm penetrates through the side wall of the fixed plates and is fixedly connected with a first rocking wheel, the side wall of the worm is sleeved with a sleeve ring group, the sleeve ring group comprises a first sleeve ring and a second sleeve ring, one end of the second sleeve ring penetrates through the side wall of the fixed plates and is fixedly connected with a second rocking wheel, the side wall of the sleeve ring group is fixedly connected with two first support plates which are symmetrically arranged, the upper end of each first support plate is fixedly connected with a rotating plate, the side wall of the rotating plate is provided with a strip-shaped opening, the two opposite side walls of the strip-shaped opening are rotatably connected with a worm wheel through a rotating shaft, the worm wheel is meshed with the worm, and the two ends of the rotating shaft penetrate through the side wall of the rotating plate and are fixedly connected with two second support plates which are symmetrically arranged, the upper end of the second supporting plate is fixed with the bottom of the level body, and a limiting mechanism used for limiting the second sleeve ring to rotate randomly is arranged on the side wall of the fixing plate.

The testing assembly comprises a first angle disc sleeved on the side wall of the worm, the first angle disc is fixedly connected to the side wall of the fixing plate close to the first rocking wheel, the side wall of the worm close to the first rocking wheel is fixedly connected with a first pointer, the side wall of the second lantern ring is sleeved with a second angle disc, the second angle disc is fixed to the side wall of the other fixing plate, and the side wall of the second lantern ring close to the second rocking wheel is fixedly connected with a second pointer.

The limiting mechanism comprises a rotating disc fixedly sleeved on the side wall of the second sleeve ring, the side wall of the rotating disc is provided with a limiting groove formed by a plurality of arrays, the side wall of the fixed plate is provided with a telescopic mechanism, the telescopic mechanism is connected with a limiting block, and the limiting block is abutted to the limiting groove.

The telescopic mechanism comprises a connecting plate fixedly connected to the side wall of one of the fixing plates, a T-shaped guide rod is inserted into the side wall of the connecting plate, the upper end of the T-shaped guide rod is fixed to the lower side wall of the limiting block, and a spring is sleeved on the side wall of the T-shaped guide rod.

The side wall fixedly connected with fixed strip of T shape guide arm, the spout has been seted up to the lateral wall of connecting plate, and the fixed strip slides in the spout.

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 mechanism is arranged, the knob is rotated before testing, and the rotation of the knob drives the threaded rod to rotate, so that the threaded rod and the pointed cone move up and down, the level body is adjusted to be in a horizontal state, and the accuracy of a test result is ensured.

The utility model is provided with an angle adjusting mechanism and a testing component, when the inclination angle of a surface needs to be tested, the level body emits laser, then the first rocking wheel is rotated, the rotation of the first rocking wheel drives the rotation of the worm, further drives the rotation of the worm wheel and the rotating shaft, the rotation of the rotating shaft drives the second supporting plate and the level body to rotate in the left and right directions, when the laser is level with an inclined wall, the tested wall inclination angle can be read through the first angle disc and the first pointer, the second rocking wheel is rotated, the rotation of the second rocking wheel drives the rotation of the second lantern ring, further drives the first supporting plate to rotate along the side wall of the worm under the action of the lantern ring group, the rotation of the first supporting plate drives the rotating plate and the level body to rotate in the front and back directions, when the laser is level with the inclined wall, the tested wall inclination angle can be read through the second angle disc and the second pointer, the test is more convenient, and the accuracy of the test is ensured.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base plate; 201. a chute; 202. a fixing strip; 3. a spirit level body; 401. a threaded rod; 402. a pointed cone; 403. a knob; 501. a fixing plate; 502. a worm; 503. a first collar; 504. a second collar; 505. a first support plate; 506. a first rocking wheel; 507. a second rocking wheel; 508. a rotating plate; 509. a strip-shaped opening; 510. a rotating shaft; 511. a worm gear; 512. a second support plate; 601. a first angle dial; 602. a first pointer; 603. a second angle scale; 604. a second pointer; 701. rotating the disc; 702. a limiting groove; 703. a limiting block; 801. a connecting plate; 802. a T-shaped guide rod; 803. a spring.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, a spirit level for wall inclination angle test of civil engineering, including bottom plate 1 and spirit level body 3, the lower lateral wall of bottom plate 1 is provided with and is used for carrying out the levelling mechanism who adjusts the level to spirit level body 3, and the last lateral wall of bottom plate 1 is provided with and is used for carrying out the angle adjustment mechanism that adjusts to 3 inclination angles of spirit level body, the last test subassembly that is used for carrying out the test to wall inclination angle that is provided with of angle adjustment mechanism, be convenient for test wall inclination angle, and, guarantee the accuracy of test.

The leveling mechanism comprises a plurality of threaded rods 401 of threads on the upper side wall of the bottom plate 1, the lower ends of the threaded rods 401 penetrate through the lower side wall of the bottom plate 1 and are fixedly connected with pointed cones 402, the upper ends of the threaded rods 401 are fixedly connected with knobs 403, the knobs 403 are rotated before testing, the rotation of the knobs 403 drive the rotation of the threaded rods 401, so that the threaded rods 401 and the pointed cones 402 move up and down, the leveling instrument body 3 is adjusted to a horizontal state, and the accuracy of a testing result is guaranteed.

The angle adjusting mechanism comprises a fixing plate 501 fixedly connected to the upper side wall of the base plate 1 and symmetrically arranged, two opposite side walls of the fixing plate 501 are rotatably connected with a worm 502, one end of the worm 502 penetrates through the side wall of the fixing plate 501 and is fixedly connected with a first rocking wheel 506, the side wall of the worm 502 is sleeved with a lantern ring group, the lantern ring group comprises a first lantern ring 503 and a second lantern ring 504, one end of the second lantern ring 504 penetrates through the side wall of the fixing plate 501 and is fixedly connected with a second rocking wheel 507, the side wall of the lantern ring group is fixedly connected with two first supporting plates 505 symmetrically arranged, the upper end of the first supporting plate 505 is fixedly connected with a rotating plate 508, a bar-shaped opening 509 is formed in the side wall of the rotating plate 508, two opposite side walls of the bar-shaped opening 509 are rotatably connected with a worm wheel 511 through a rotating shaft 510, the worm wheel 511 is fixedly sleeved on the side wall of the rotating shaft 510, the worm wheel 511 and the worm are meshed with the rotating plate 502, and two ends of the rotating shaft 510 penetrate through the side wall of the rotating plate 508 and are fixedly connected with two second supporting plates symmetrically arranged The upper end of the second supporting plate 512 is fixed with the bottom of the level body 3, the side wall of the fixing plate 501 is provided with a limiting mechanism for limiting the second collar 504 to rotate freely, when the inclination angle of the surface to be tested is needed, the level body 3 emits laser, then the first rocking wheel 506 is rotated, the rotation of the first rocking wheel 506 drives the worm 502 to rotate, further the worm wheel 511 and the rotating shaft 510 are driven to rotate, the rotating shaft 510 drives the second supporting plate 512 and the level body 3 to rotate in the left-right direction, when the laser is flush with the inclined wall, the inclination angle of the wall to be tested can be read through the first angle disc 601 and the first pointer 602, the second rocking wheel 507 is rotated, the rotation of the second rocking wheel 507 drives the second collar 504 to rotate, further the first supporting plate 505 is driven to rotate along the side wall of the worm 502 under the action of the collar group, the rotation of the first supporting plate 505 drives the rotating plate 508 and the level body 3 to rotate in the front-back direction, when the laser is flush with the inclined wall, the inclination angle of the tested wall can be read through the second angle scale 603 and the second pointer 604, the test is more convenient, and the test accuracy is ensured.

The testing assembly comprises a first angle disc 601 sleeved on the side wall of the worm 502, the first angle disc 601 is fixedly connected to the side wall of the fixing plate 501 close to the first rocking wheel 506, the side wall of the worm 502 close to the first rocking wheel 506 is fixedly connected with a first pointer 602, the side wall of the second lantern ring 504 is sleeved with a second angle disc 603, the second angle disc 603 is fixed to the side wall of the other fixing plate 501, the side wall of the second lantern ring 504 close to the second rocking wheel 507 is fixedly connected with a second pointer 604, the wall inclination angle of the test can be read through the first angle disc 601 and the first pointer 602, and the wall inclination angle of the test can also be read through the second angle disc 603 and the second pointer 604, so that the use is more convenient, and the accuracy of the test is ensured.

The limiting mechanism comprises a rotating disc 701 fixedly sleeved on the side wall of the second sleeve ring 504, the side wall of the rotating disc 701 is provided with a plurality of limiting grooves 702 arranged in an array mode, the side wall of the fixing plate 501 is provided with a telescopic mechanism, limiting blocks 703 are connected to the telescopic mechanism, the limiting blocks 703 abut against the limiting grooves 702, the second sleeve ring 504 rotates to drive the rotating disc 701 to rotate, the limiting blocks 703 slide on the side wall of the rotating disc 701, springs 803 shrink simultaneously, when the limiting blocks 703 are aligned with the limiting grooves 702, the limiting blocks 703 are abutted against the limiting grooves 702 through elasticity of the springs 803, free rotation of the second sleeve ring 504 is prevented, and it is guaranteed that angle adjustment of the spirit level body 3 is more stable and reliable.

The telescopic mechanism comprises a connecting plate 801 fixedly connected to the side wall of one of the fixing plates 501, a T-shaped guide rod 802 is inserted into the side wall of the connecting plate 801, the upper end of the T-shaped guide rod 802 is fixed to the lower side wall of the limiting block 703, a spring 803 is sleeved on the side wall of the T-shaped guide rod 802, the limiting block 703 is guided and reset, and meanwhile the limiting block 703 is enabled to be always abutted to the side wall of the rotating disc 701.

The side wall of the T-shaped guide rod 802 is fixedly connected with the fixing strip 202, the side wall of the connecting plate 801 is provided with the sliding groove 201, and the fixing strip 202 slides in the sliding groove 201 to guide the sliding of the T-shaped guide rod 802.

When the level gauge is used, firstly, before testing, the knob 403 is rotated, and the rotation of the knob 403 drives the threaded rod 401 to rotate, so that the threaded rod 401 and the pointed cone 402 move up and down, the level gauge body 3 is adjusted to be in a horizontal state, and the accuracy of a test result is ensured;

then, the level body 3 emits horizontal or vertical laser, then, the first rocking wheel 506 is rotated, the rotation of the first rocking wheel 506 drives the worm 502 to rotate, further drives the worm wheel 511 and the rotating shaft 510 to rotate, the rotation of the rotating shaft 510 drives the second supporting plate 512 and the level body 3 to rotate in the left-right direction, when the laser is level with the inclined wall, the tested wall inclination angle can be read through the first angle disc 601 and the first pointer 602, the second rocking wheel 507 is rotated, the rotation of the second rocking wheel 507 drives the second collar 504 to rotate, further drives the first supporting plate 505 to rotate along the side wall of the worm 502 under the action of the collar set, the rotation of the first supporting plate 505 drives the rotating plate 508 and the level body 3 to rotate in the front-back direction, when the laser is level with the inclined wall, the tested wall inclination angle can be read through the second angle disc 603 and the second pointer 604, the test is more convenient, and the test accuracy is ensured;

according to the slope condition of the wall surface, the first rocking wheel 506 or the second rocking wheel 507 is rotated to test, so that the wall surface testing device is more convenient to use and has stronger practicability.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a civil engineering's wall inclination test is with spirit level, includes bottom plate (1) and spirit level body (3), its characterized in that, the lower lateral wall of bottom plate (1) is provided with and is used for carrying out the levelling mechanism of levelling to spirit level body (3), and the last lateral wall of bottom plate (1) is provided with and is used for carrying out the angle adjustment mechanism that adjusts to spirit level body (3) inclination, the last test subassembly that is used for carrying out the test to wall inclination that is provided with of angle adjustment mechanism.

2. The civil engineering wall surface inclination angle test level gauge is characterized in that the leveling mechanism comprises a plurality of threaded rods (401) threaded on the upper side wall of the bottom plate (1), the lower ends of the threaded rods (401) penetrate through the lower side wall of the bottom plate (1) and are fixedly connected with pointed cones (402), and the upper ends of the threaded rods (401) are fixedly connected with knobs (403).

3. The spirit level for the wall surface inclination angle test of the civil engineering as claimed in claim 1, wherein the angle adjusting mechanism comprises two fixing plates (501) which are fixedly connected to the upper side wall of the bottom plate (1) and are symmetrically arranged, two opposite side walls of the fixing plates (501) are rotatably connected with a worm (502), one end of the worm (502) penetrates through the side wall of the fixing plates (501) and is fixedly connected with a first rocking wheel (506), the side wall of the worm (502) is sleeved with a collar set which comprises a first collar (503) and a second collar (504), one end of the second collar (504) penetrates through the side wall of the fixing plates (501) and is fixedly connected with a second rocking wheel (507), the side wall of the collar set is fixedly connected with two first support plates (505) which are symmetrically arranged, and the upper end of the first support plate (505) is fixedly connected with a rotating plate (508), bar opening (509) have been seted up to the lateral wall of rotor plate (508), and two relative lateral walls of bar opening (509) rotate through pivot (510) and be connected with worm wheel (511), worm wheel (511) and worm (502) meshing setting, and the both ends of pivot (510) run through the lateral wall of rotor plate (508) and second backup pad (512) that two symmetries set up of fixedly connected with, the upper end of second backup pad (512) is fixed with the bottom of spirit level body (3), the lateral wall of fixed plate (501) is provided with and is used for restricting second lantern ring (504) arbitrary pivoted stop gear.

4. The wall surface inclination angle test level gauge for civil engineering as claimed in claim 3, characterized in that said test assembly comprises a first angle dial (601) fitted over the side wall of the worm (502), and the first angle dial (601) is fixedly connected to the side wall of the fixed plate (501) close to the first rocking wheel (506), and the side wall of the worm (502) close to the first rocking wheel (506) is fixedly connected with a first pointer (602), and the side wall of the second collar (504) is fitted with a second angle dial (603), and the second angle dial (603) is fixed to the side wall of another fixed plate (501), and the side wall of the second collar (504) close to the second rocking wheel (507) is fixedly connected with a second pointer (604).

5. The spirit level for the wall surface inclination angle test of the civil engineering as defined in claim 3, wherein the limiting mechanism comprises a rotating disk (701) fixedly sleeved on the side wall of the second sleeve ring (504), the side wall of the rotating disk (701) is provided with a plurality of limiting grooves (702) arranged in an array, the side wall of the fixed plate (501) is provided with a telescopic mechanism, the telescopic mechanism is connected with a limiting block (703), and the limiting block (703) abuts against the limiting grooves (702).

6. The civil engineering wall surface inclination angle test level gauge is characterized in that the telescopic mechanism comprises a connecting plate (801) fixedly connected to the side wall of one fixing plate (501), a T-shaped guide rod (802) is inserted into the side wall of the connecting plate (801), the upper end of the T-shaped guide rod (802) is fixed to the lower side wall of the limiting block (703), and a spring (803) is sleeved on the side wall of the T-shaped guide rod (802).

7. The leveling instrument for the wall surface inclination angle test in the civil engineering as claimed in claim 6, wherein a fixing strip (202) is fixedly connected to a side wall of the T-shaped guide rod (802), a sliding groove (201) is formed in a side wall of the connecting plate (801), and the fixing strip (202) slides in the sliding groove (201).