CN219589676U

CN219589676U - Straightness detection device hangs down for building

Info

Publication number: CN219589676U
Application number: CN202320520573.1U
Authority: CN
Inventors: 潘婷芬; 赵磊
Original assignee: Beijing Jiuan Construction Investment Group Co ltd
Current assignee: China Communications Bi Water Source Construction Group Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-25
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a detection device for building verticality, which comprises a base, wherein two limit seats which are symmetrical in front and back are fixed on the upper end face of the base, limit plates are arranged in the two limit seats, a loop bar is arranged between the limit seats on the front side and the rear side, an indicating ring is arranged on the front side of the loop bar, a connecting rod is fixed on the lower side face of the indicating ring, a weight is fixed on the lower side face of the connecting rod, and a rotating rod is arranged in the loop bar. According to the utility model, the detection of the wall bodies with different heights can be realized through the relative sliding between the loop bar and the rotating bar, the loop bar is attached to the wall surface, the limiting plate is abutted against the limiting bar through the rotating screw, so that the fixed state between the rotating bar and the base is ensured, then the inclination angle of the wall body can be obtained through the number on the periphery of the indication ring pointed by the pointer on the front end surface of the indication ring, the detection efficiency is improved, the independent operation of operators can be realized, and the convenience of the utility model is improved.

Description

Straightness detection device hangs down for building

Technical Field

The utility model relates to the technical field of buildings, in particular to a verticality detection device for a building.

Background

In the building construction process, the perpendicularity measurement is required to be carried out in all process steps such as formwork, concrete wall pouring and tile attaching, so that the construction quality is guaranteed, the traditional mode is that the line drop method is used for checking and accepting perpendicularity, but the line drop is not easy to stabilize after being hung, swinging is easy to occur, and therefore the detection efficiency is affected.

Disclosure of Invention

The utility model aims to provide a verticality detection device for a building, which is used for overcoming the defects in the prior art.

The utility model relates to a detection device for building verticality, which comprises a base, wherein two limit seats which are symmetrical front and back are fixed on the upper end face of the base, limit plates are arranged in the two limit seats, a loop bar is arranged between the limit seats on the front side and the rear side, an indication ring is arranged on the front side of the loop bar, a connecting rod is fixed on the lower side face of the indication ring, a weight is fixed on the lower side face of the connecting rod, and a rotating rod is arranged in the loop bar.

Further, an indication ring shaft is fixed on the front end face of the loop bar, penetrates through the indication ring, and is in running fit with the indication ring.

Further, a pointer is marked in the front end face of the indicating ring, numbers are marked on the front end face of the loop bar, and the numbers are distributed around the periphery of the indicating ring.

Further, a central shaft cavity which is communicated left and right is arranged in the base, an opening is formed in the upper end face of the central shaft cavity, a central shaft is fixed between the front side wall and the rear side wall of the central shaft cavity, the central shaft penetrates through the lower end of the rotating rod, and the central shaft is in running fit with the rotating rod.

Further, the rotating rod is in sliding fit with the loop bar, a through cavity which is communicated with the inside of the rotating rod is arranged in the rotating rod, and a limiting rod is in sliding fit in the through cavity.

Further, two limiting plate cavities which are communicated in the front and back are arranged in the limiting seats, and the front side and the rear side of the limiting rod extend outwards to the corresponding side of the limiting plate cavities respectively.

Further, two limiting plates are respectively in sliding fit with the corresponding side of the limiting plate cavity, screws are respectively in rolling fit with the two limiting plates, the upper side portions of the screws are respectively upwards extended to the corresponding side of the outside of the limiting seat, the two screws are respectively in threaded fit with the corresponding side of the limiting seat, the front end and the rear end of the limiting rod are respectively located on the corresponding side of the lower side of the limiting plate, and the limiting plate can be downwards moved to be in butt joint with the limiting rod through the rotation of the screws.

Further, a bolt is in threaded fit with the rear end face of the loop bar, and the front end of the bolt can be abutted to the rotating bar.

The beneficial effects of the utility model are as follows: according to the utility model, the detection of the wall bodies with different heights can be realized through the relative sliding between the loop bar and the rotating bar, the loop bar is attached to the wall surface, the limiting plate is abutted against the limiting bar through the rotating screw, so that the fixed state between the rotating bar and the base is ensured, then the inclination angle of the wall body can be obtained through the number on the periphery of the indication ring pointed by the pointer on the front end surface of the indication ring, the detection efficiency is improved, the independent operation of operators can be realized, and the convenience of the utility model is improved.

Drawings

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a front view of FIG. 1 of the present utility model;

FIG. 3 is a top view of FIG. 1 of the present utility model;

FIG. 4 is a schematic illustration of A-A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic illustration of B-B of FIG. 3 in accordance with the present utility model;

FIG. 6 is a schematic view of the C-C of FIG. 4 in accordance with the present utility model;

fig. 7 is an enlarged partial schematic view of the central shaft member of fig. 4 in accordance with the present utility model.

In the figure:

10. a base; 11. a loop bar; 12. an indicator ring; 13. an indication ring shaft; 14. a connecting rod; 15. a weight block; 16. a limit seat; 17. a screw; 18. a central shaft cavity; 19. a limiting plate; 20. a central shaft; 21. a limiting plate cavity; 22. a rotating lever; 23. a cavity is communicated; 24. a bolt; 25. and a limit rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, are merely for convenience in describing the present utility model, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

For the purposes and advantages of the present utility model to become more apparent, the following detailed description of the utility model will be taken in conjunction with the accompanying examples, with the understanding that the following text is intended to describe only one or several embodiments of the utility model and is not intended to limit the scope of the utility model to the exact geometric definition, as used herein, the terms up, down and left and right are not limited to the exact geometric definition thereof, but rather include tolerances for machining or human error, and the specific features of the apparatus for detecting perpendicularity for construction will be described in detail below:

referring to fig. 1-7, a device for detecting the verticality of a building according to an embodiment of the present utility model includes a base 10, two limit seats 16 which are symmetrical in front and back are fixed on an upper end surface of the base 10, limit plates 19 are disposed in the two limit seats 16, a loop bar 11 is disposed between the two limit seats 16, an indicating ring 12 is disposed on a front side of the loop bar 11, a connecting rod 14 is fixed on a lower side of the indicating ring 12, a weight 15 is fixed on a lower side of the connecting rod 14, and a rotating rod 22 is disposed in the loop bar 11.

An indicating ring shaft 13 is fixed on the front end face of the sleeve rod 11, the indicating ring shaft 13 penetrates through the indicating ring 12, and the indicating ring shaft 13 is in rotary fit with the indicating ring 12.

The front end face of the indicating ring 12 is internally marked with a pointer, the front end face of the sleeve rod 11 is marked with numerals, the numerals are distributed around the periphery of the indicating ring 12, and the numerals represent the included angle between the sleeve rod 11 and the horizontal plane.

The base 10 is internally provided with a central shaft cavity 18 which is penetrated left and right, the upper end surface of the central shaft cavity 18 is opened, a central shaft 20 is fixed between the front side wall and the rear side wall of the central shaft cavity 18, the central shaft 20 penetrates through the lower end of a rotating rod 22, and the central shaft 20 is in rotating fit with the rotating rod 22.

The rotating rod 22 is in sliding fit with the sleeve rod 11, a through cavity 23 which penetrates through the rotating rod 22 from front to back is arranged in the through cavity 23, and a limiting rod 25 is in sliding fit with the through cavity 23.

The two limiting seats 16 are respectively provided with a limiting plate cavity 21 which is penetrated from front to back, and the front side and the rear side of the limiting rod 25 respectively extend outwards into the limiting plate cavity 21 at the corresponding side.

The two limiting plates 19 are respectively in sliding fit with the limiting plate cavities 21 on the corresponding sides, the screw rods 17 are respectively in running fit in the two limiting plates 19, the upper side parts of the two screw rods 17 are respectively upwards extended out of the limiting seats 16 on the corresponding sides, the two screw rods 17 are respectively in threaded fit with the limiting seats 16 on the corresponding sides, and the front end and the rear end of the limiting rod 25 are respectively located on the lower sides of the limiting plates 19 on the corresponding sides.

A bolt 24 is screwed into the rear end surface of the socket 11, and the front end of the bolt 24 can abut against the rotating rod 22.

Embodiment one:

the base 10 is placed on the ground, the loop bar 11 is pulled upwards according to the height of the wall surface, so that the loop bar 11 and the rotating bar 22 relatively slide, after the loop bar 11 is lifted to a designated height, the bolt 24 is rotated, the bolt 24 is abutted with the rotating bar 22, and the loop bar 11 and the rotating bar 22 are kept fixed.

Then, the loop bar 11 is abutted against the wall surface, in the process, if the wall surface is inclined, the loop bar 11 and the rotating bar 22 rotate rightwards by taking the central shaft 20 as the center, so that the limiting bar 25 is driven to move rightwards, and after the loop bar 11 is abutted against the wall surface, the two screws 17 are rotated, so that the limiting plate 19 on the corresponding side moves downwards to be abutted against the limiting bar 25, and the rotating bar 22 and the base 10 are kept fixed.

Embodiment two:

due to the dead weight of the limiting seat 16, the connecting rod 14 always keeps a vertical state, and in the rotating process of the loop bar 11, the loop bar 11 and the indicating ring 12 relatively rotate.

When the loop bar 11 stops rotating, the number pointed by the pointer in the front end face of the indicating ring 12 is the inclination angle of the loop bar 11, so that the inclination angle of the wall surface can be known.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model. Which fall within the scope of the present utility model. The protection scheme of the utility model is subject to the appended claims.

Claims

1. The utility model provides a straightness detection device that hangs down for building, includes base (10), its characterized in that: the utility model discloses a novel structure of the mobile phone, including base (10), locating support, connecting rod (14), locating support (16) of symmetry around being fixed with, two all be provided with limiting plate (19) in locating support (16), front and back both sides be provided with loop bar (11) between locating support (16), loop bar (11) front side is provided with indicates ring (12), indicate ring (12) downside is fixed with connecting rod (14), connecting rod (14) downside is fixed with pouring weight (15), be provided with dwang (22) in loop bar (11).

2. The verticality detection device for construction according to claim 1, wherein: an indicating ring shaft (13) is fixed on the front end face of the loop bar (11), the indicating ring shaft (13) penetrates through the indicating ring (12), and the indicating ring shaft (13) is in running fit with the indicating ring (12).

3. The verticality detection device for construction according to claim 2, wherein: the front end face of the indicating ring (12) is internally provided with a pointer, the front end face of the loop bar (11) is provided with numerals, and the numerals are distributed around the periphery of the indicating ring (12).

4. The verticality detection device for construction according to claim 1, wherein: the base (10) is internally provided with a central shaft cavity (18) which is penetrated left and right, the upper end face of the central shaft cavity (18) is provided with an opening, a central shaft (20) is fixed between the front side wall and the rear side wall of the central shaft cavity (18), the central shaft (20) penetrates through the lower end of the rotating rod (22), and the central shaft (20) is in rotating fit with the rotating rod (22).

5. The verticality detection device for construction according to claim 1, wherein: the rotating rod (22) is in sliding fit with the sleeve rod (11), a through cavity (23) penetrating through the rotating rod (22) in the front-back direction is formed in the rotating rod, and a limiting rod (25) is in sliding fit with the through cavity (23).

6. The verticality detection device for construction according to claim 5, wherein: limiting plate cavities (21) penetrating through the limiting seats (16) in the front and back are arranged in the two limiting seats, and the front side and the rear side of the limiting rod (25) extend outwards into the corresponding limiting plate cavities (21) at the corresponding sides respectively.

7. The verticality detection device for construction according to claim 6, wherein: two limiting plates (19) are respectively in sliding fit with corresponding limiting plate cavities (21), two screws (17) are respectively in running fit in the limiting plates (19), the upper parts of the two screws (17) are respectively upwards extended to the outside of corresponding limiting seats (16), the two screws (17) are respectively in threaded fit with the corresponding limiting seats (16), and the front end and the rear end of each limiting rod (25) are respectively located at the lower sides of the corresponding limiting plates (19).

8. The verticality detection device for construction according to claim 1, wherein: a bolt (24) is in threaded fit with the rear end face of the sleeve rod (11), and the front end of the bolt (24) can be abutted against the rotating rod (22).