CN219495256U

CN219495256U - Horizontal alignment calibrating device

Info

Publication number: CN219495256U
Application number: CN202320669344.6U
Authority: CN
Inventors: 胡志刚; 颜蓉; 许月红
Original assignee: Jiangxi Provincial Institute Of Inspection Testing And Certification Metrology Science Research Institute
Current assignee: Jiangxi Provincial Institute Of Inspection Testing And Certification Metrology Science Research Institute
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-08
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a horizontal alignment calibrating device, which comprises a lifting plate: the upper side fixedly connected with two baffles of lifter plate, the middle part of lifter plate upside rotates and is connected with the pivot, the upper end fixedly connected with supporting disk of pivot, the upside of supporting disk is provided with the spirit level main part, the outside of baffle is provided with spacing unit, spacing unit includes the screw rod, the screw rod sets up in the outside of baffle, the outside and the rotation of baffle are passed to the outer end of screw rod are connected with the limiting plate, the spout has been seted up to the inboard of limiting plate. Through being provided with screw rod and splint, the screw rod of being convenient for rotates and drives splint and carry out spacingly to the spirit level to through limiting plate, spout, slider and connecting block, the quick change appraisal angle when being convenient for carry out spacingly to the spirit level reduces the work load that the staff adjusted, easy operation.

Description

Horizontal alignment calibrating device

Technical Field

The utility model relates to the field of horizontal alignment verification, in particular to a horizontal alignment verification device.

Background

The level gauge is an instrument for measuring the height difference between two points of the ground by establishing a horizontal sight line. The principle is to measure the height difference between ground points according to the leveling principle. The main components are telescope, tube level (or compensator), vertical shaft, base and foot screw. The structure of the device is divided into a slight inclination level, an automatic leveling level, a laser level and a digital level (also called an electronic level). In the detection of a horizontal alignment line, a level gauge is often used to identify the horizontal alignment line.

Through retrieving, application number is "202221261213.6", provides a laser level, during the use, at first places the level 14 on placing the board 7, then rotates regulation pole 17 respectively, because the mode of connection of regulation pole 17 with first backup pad 15 and second backup pad 16 respectively is threaded connection, the mode of connection of regulation pole 17 and fixed plate 18 is rotation connection, and under the effect of slide bar 20, drives fixed plate 18 to inboard removal when adjusting pole 17 pivoted to fix the level 14.

The above-mentioned regulation pole through rotating both sides makes the fixed plate of both sides spacing to the spirit level 14, and this kind of structure can be spacing to the spirit level, but when the measurement angle of needs change the spirit level, needs to reverse the regulation pole, makes the angle adjustment that the spirit level needs after well, rotates the regulation pole again and drives the fixed plate spacing to the spirit level, and the operation is troublesome, and angle regulation's operation volume increases.

Disclosure of Invention

In order to overcome the defect that the identification angle is not easy to adjust after the leveling instrument is limited in the prior art, one of the purposes of the utility model is to provide a horizontal alignment calibrating device. Through being provided with spacing unit, be convenient for carry out spacing simultaneously quick change identification angle to the spirit level, easy operation.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a horizontal alignment verification device, comprising a lifter plate: the upper side of the lifting plate is fixedly connected with two partition plates, the middle part of the upper side of the lifting plate is rotationally connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a supporting disc, the upper side of the supporting disc is provided with a level main body, and the outer side of the partition plates is provided with a limiting unit;

the limiting unit comprises a screw rod, the screw rod is arranged on the outer side of the partition plate, the outer end of the screw rod penetrates through the outer side of the partition plate and is rotationally connected with a limiting plate, a sliding groove is formed in the inner side of the limiting plate, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a connecting block is fixedly connected to the outer side of the sliding block, a connecting rod I is connected to the outer side of the connecting block in a threaded mode, a clamping plate is fixedly connected to one end of the connecting rod I, which is close to the main body of the level, and the limiting plate and the sliding groove are in a semi-arc-shaped structure.

According to the horizontal alignment calibrating device, the upper sides of the front end and the rear end of the lifting plate are respectively provided with a moving groove, the inner sides of the moving grooves on the front side and the rear side are respectively connected with a moving block in a sliding manner, and a connecting rod II is arranged between the moving blocks and the limiting plate. The limiting plate is convenient to support.

According to the horizontal alignment calibrating device, nuts are arranged on the outer sides of the second connecting rod and the first connecting rod. And the first connecting rod and the second connecting rod are convenient to limit.

According to the horizontal alignment calibrating device, one end of the screw far away from the level body is fixedly connected with a rotating plate. The screw is convenient to control to rotate.

According to the horizontal alignment calibrating device, an electric push rod is fixedly connected to the lower side of the lifting plate, and a bottom plate is fixedly connected to the lower end of the electric push rod. The height of the level gauge is conveniently controlled.

According to the horizontal alignment calibrating device, the screw rod is in threaded connection with the partition plate.

The scheme has the beneficial effects that:

through being provided with screw rod and splint, the screw rod of being convenient for rotates and drives splint and carry out spacingly to the spirit level to through limiting plate, spout, slider and connecting block, the quick change appraisal angle when being convenient for carry out spacingly to the spirit level reduces the work load that the staff adjusted, easy operation.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a horizontal alignment calibrating apparatus according to the present utility model;

FIG. 2 is a perspective view of another view of a horizontal alignment verification apparatus according to the present utility model;

FIG. 3 is a perspective view of a limit unit in a horizontal alignment calibrating device according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 3.

Legend description:

1. a bottom plate; 2. an electric push rod; 3. a lifting plate; 4. a partition plate; 5. a limit unit; 501. a screw; 502. a rotating plate; 503. a limiting plate; 504. a chute; 505. a slide block; 506. a connecting block; 507. a first connecting rod; 508. a screw cap; 509. a clamping plate; 510. a second connecting rod; 511. a moving groove; 512. a moving block; 6. a level body; 7. a support plate; 8. a rotating shaft.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, a horizontal alignment verification apparatus according to an embodiment of the present utility model includes a lifter plate 3: the upside fixedly connected with two baffles 4 of lifter plate 3, the middle part of lifter plate 3 upside rotates and is connected with pivot 8, the upper end fixedly connected with supporting disk 7 of pivot 8, the upside of supporting disk 7 is provided with the spirit level main part 6, the outside of baffle 4 is provided with spacing unit 5, the downside fixedly connected with electric putter 2 of lifter plate 3, electric putter 2's lower extreme fixedly connected with bottom plate 1, the outside is provided with the PLC controller, PCL controller control electric putter 2 drives lifter plate 3 and reciprocates, lifter plate 3 drives the spirit level main part 6 on the supporting disk 7 and reciprocates, conveniently fix a position the height of appraising horizontal alignment line.

The spacing unit 5 includes screw rod 501, screw rod 501 sets up in the outside of baffle 4, screw rod 501 and baffle 4 threaded connection, the outside and the rotation of baffle 4 are passed to the outer end of screw rod 501 are connected with limiting plate 503, spout 504 has been seted up to the inboard of limiting plate 503, the inboard sliding connection of spout 504 has slider 505, the outside fixedly connected with connecting block 506 of slider 505, the outside threaded connection of connecting block 506 has connecting rod one 507, connecting rod one 507 is close to the one end fixedly connected with splint 509 of level main part 6, and limiting plate 503 and spout 504 are half arc structure setting, screw rod 501 keeps away from the one end fixedly connected with rotating plate 502 of level main part 6, when needs carry out spacing to level main part 6, the staff rotates the rotating plate 502 of both sides, rotating plate 502 drives the screw rod 501 and rotates, limiting plate 503 moves, connecting block 506 on the connecting block 505 drives connecting block 506 and moves, splint 509 on connecting block 506 drive connecting block 507 is close to level main part 6, the splint 509 carries out spacing to the left and right sides of level main part 6, the stability of level main part 6, when needs change the identification angle guarantee main part, and the staff rotates the side of main part 6 and the slide plate 509 makes the profile of level main part 6 rotate the profile of slide block 505, the profile of the level main part is convenient to be adjusted, the profile of the level main part is convenient, the profile of the side is adjusted to rotate the slide plate 505, the side profile of the slide plate 505 is convenient to rotate the side the connecting block 505.

The upper sides at the front end and the rear end of the lifting plate 3 are provided with moving grooves 511, the inner sides of the moving grooves 511 at the front side and the rear side are connected with moving blocks 512 in a sliding mode, a second connecting rod 510 is arranged between the moving blocks 512 and the limiting plates 503, nuts 508 are arranged on the outer sides of the second connecting rod 510 and the first connecting rod 507, when the clamping plates 509 move, the screw 501 drives the limiting plates 503 to move, and under the action of the second connecting rod 510, the limiting plates 503 drive the moving blocks 512 to move, so that the moving stability is improved.

Working principle: when the leveling instrument is used, a worker firstly places the leveling instrument main body 6 on the supporting plate 7, then rotates the rotating plate 502, the rotating plate 502 drives the screw 501 to rotate, the screw 501 drives the clamping plate 509 to move, the left side and the right side of the leveling instrument main body 6 are limited, then the leveling instrument main body 6 is used for verifying the horizontal alignment line of a building, when the verification angle needs to be regulated, the leveling instrument main body 6 is rotated, under the action of the limiting plate 503, the sliding groove 504 and the sliding block 505, the verification angle of the leveling instrument main body 6 is quickly regulated, the operation quantity is reduced, and the operation is simple.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a horizontal alignment calibrating installation which characterized in that includes the lifter plate: the upper side of the lifting plate is fixedly connected with two partition plates, the middle part of the upper side of the lifting plate is rotationally connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a supporting disc, the upper side of the supporting disc is provided with a level main body, and the outer side of the partition plates is provided with a limiting unit;

2. The horizontal alignment verification device according to claim 1, wherein the upper sides of the front end and the rear end of the lifting plate are respectively provided with a moving groove, the inner sides of the moving grooves on the front side and the rear side are slidably connected with moving blocks, and a second connecting rod is arranged between the moving blocks and the limiting plate.

3. The horizontal alignment verification device according to claim 2, wherein nuts are disposed on the outer sides of the second and first connecting rods.

4. The horizontal alignment verification device of claim 1, wherein the screw has a swivel plate fixedly connected to an end thereof remote from the level body.

5. The horizontal alignment verification device according to claim 1, wherein an electric push rod is fixedly connected to the lower side of the lifting plate, and a bottom plate is fixedly connected to the lower end of the electric push rod.

6. The horizontal alignment verification device of claim 1, wherein the screw is threadably coupled to the spacer.