CN215598396U

CN215598396U - Engineering inside and outside right angle detection ruler with wall surface level measurement function

Info

Publication number: CN215598396U
Application number: CN202121121881.4U
Authority: CN
Inventors: 刘喜军; 王飞; 苏文静; 牛民; 陈永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-21
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of detection equipment, in particular to an engineering inner and outer right-angle detection ruler with a wall surface leveling function. The utility model aims to solve the technical problem that the equipment is too large in size and inconvenient to store and carry. In order to solve the technical problem, the utility model provides an engineering inner and outer right angle detection ruler with a wall surface leveling function, which comprises a main ruler and a rotary auxiliary ruler hinged with the main ruler. This interior outer right angle of engineering detects chi, through telescopic ruler, positioning bolt isotructure, can carry out length to the auxiliary scale and stretch out and draw back, in the face of the narrow reentrant corner in some special parts spaces, still be convenient for measure, and can carry out the rigidity to the telescopic ruler through positioning bolt, prevent that it from sliding at will when measuring, simultaneously through fixed column, elasticity telescopic link isotructure, can pop out the auxiliary scale when using, convenient and fast, and can effectively fix the auxiliary scale, place not hard up roll-out.

Description

Engineering inside and outside right angle detection ruler with wall surface level measurement function

Technical Field

The utility model relates to the technical field of detection equipment, in particular to an engineering inside and outside right angle detection ruler with a wall surface leveling function.

Background

The inside and outside right angle detection ruler is used for measuring the scale of a right angle part in a house, and the main ruler and the auxiliary ruler are used for measuring whether an inside corner or an outside corner of the house is a right angle or not, so that the inside and outside right angle detection ruler is a common tool in building construction detection.

The prior patent (publication number: CN207066327U) discloses an inner and outer right angle detection ruler for building engineering, which comprises a main ruler, an auxiliary ruler hinged with the main ruler, and a value indicating gauge head fixedly arranged on the main ruler. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the face of narrow internal corners of special parts, the length of the auxiliary ruler is too long, so that the measurement cannot be carried out; 2. need promote the push key during the use, pull out vice chi, it is inconvenient to use, and the vice chi is accomodate the back, can not effectively fix vice chi, and easy not hard up roll-out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an engineering inner and outer right angle detection ruler with a function of measuring the horizontal degree of a wall surface, and solves the problem that the measurement cannot be performed due to the fact that the length of an auxiliary ruler is too long when the internal corner of some special parts is narrow in space.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an inside and outside right angle of engineering that possesses horizontal function of measurement wall detects chi, includes the main scale, with the main scale articulated rotatory vice chi, the positive top fixedly connected with pipe spirit level of main scale.

An inner cavity is formed in the center of the main scale.

The bottom of one side opposite to the main ruler is provided with a clamping groove, the top of the clamping groove is movably connected with a fixed column, the top of the fixed column is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a spring, and the remaining end of the spring is fixedly connected to the inner wall of the top of the inner cavity.

The movable clamp comprises a movable plate, a fixed column and a movable plate, wherein the movable plate is arranged on the movable plate, the movable plate is arranged on the movable plate, and the movable plate is arranged on the movable plate.

And the bottom of one end of the rotary auxiliary ruler, which is far away from the main ruler, is movably connected with a positioning bolt.

One end of the rotary auxiliary ruler, which is far away from the main ruler, is movably connected with a telescopic ruler, and the opposite end of the telescopic ruler is fixedly connected with a limiting plate.

And the bottom of the front surface of the main ruler is fixedly connected with a value indicating gauge head.

Further preferably, the size of the clamping groove is matched with that of the rotary auxiliary ruler.

Further preferably, the top of the fixed column is hemispherical.

Preferably, the number of the springs is two, the two springs are fixedly connected to the top of the movable plate in a bilateral symmetry mode by taking the center line of the top of the movable plate as a symmetry axis.

Preferably, the opposite end of the rotary auxiliary ruler is provided with a through hole matched with the telescopic ruler.

Preferably, the bottom of the telescopic ruler is provided with a plurality of through holes matched with the positioning bolts.

(III) advantageous effects

The utility model provides an engineering inside and outside right angle detection ruler with a wall surface leveling function, which has the following beneficial effects:

(1) this interior outer right angle of engineering detects chi through telescopic ruler, limiting plate, positioning bolt isotructure, can carry out length to vice chi and stretch out and draw back, and in the face of some narrow reentrant corners in special parts space, still be convenient for measure, and can carry out position fixing to telescopic ruler 15 through positioning bolt, prevent that it from sliding at will when measuring.

(2) This interior outer right angle of engineering detects chi through draw-in groove, fixed column, elasticity telescopic link isotructure, can pop out vice chi when using, convenient and fast, and can effectively fix vice chi, place not hard up roll-out.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional plan view of the structure of the present invention;

FIG. 3 is a side cross-sectional view of the rotating sub-scale structure of the present invention.

In the figure: the device comprises a main scale 1, a rotary auxiliary scale 2, a pipe level 3, an inner cavity 4, a clamping groove 5, a fixed column 6, a movable plate 7, a spring 8, a pressing rod 9, a pressing block 10, an elastic telescopic rod 11, a sliding block 12, a ball 13, a positioning bolt 14, a telescopic scale 15, a limiting plate 16 and a value indicator head 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an engineering inside and outside right angle detection ruler with a function of measuring the horizontal level of a wall surface comprises a main ruler 1 and a rotary auxiliary ruler 2 hinged with the main ruler 1, wherein a through hole matched with a telescopic ruler 15 is formed in the opposite end of the rotary auxiliary ruler 2, the telescopic ruler 15 can conveniently extend and retract to adjust the length, a pipe level 3 is fixedly connected to the top of the front of the main ruler 1, the level can be conveniently adjusted during detection, the detection is more accurate, an inner cavity 4 is formed in the center of the main ruler 1, a clamping groove 5 is formed in the bottom of the opposite side of the main ruler 1, the size of the clamping groove 5 is matched with the rotary auxiliary ruler 2, a fixed column 6 is movably connected to the top of the clamping groove 5, the top of the fixed column 6 is hemispherical, a through hole matched with the fixed column 6 is formed in the top of the rotary auxiliary ruler 2, the effective fixation can be conveniently carried out during the storage of the rotary auxiliary ruler 2, the loosening and the rotation is prevented, a movable plate 7 is fixedly connected to the top of the fixed column 6, the top of the movable plate 7 is fixedly connected with two springs 8, the two springs 8 are symmetrically and fixedly connected to the top of the movable plate 7, the center line of the top of the movable plate 7 is used as a symmetry axis, the two springs 8 are bilaterally symmetrical and fixedly connected to the top of the movable plate 7, the remaining end of each spring 8 is fixedly connected to the inner wall of the top of the inner cavity 4, one side of the bottom of the movable plate 7, which is far away from the fixed column 6, is fixedly connected with a pressing rod 9, the bottom of the pressing rod 9 is fixedly connected with a pressing block 10, one side, facing the clamping groove 5, of the pressing block 10 is fixedly connected with an elastic telescopic rod 11, the remaining end of the elastic telescopic rod 11 is fixedly connected with a sliding block 12, a ball 13 is movably connected inside the sliding block 12, when the right-angle detection ruler is needed, the movable plate 7 is driven to slide upwards by pressing the pressing block 10, so that the fixed column 6 is retracted upwards into the inner cavity 4, at the moment the elastic telescopic rod 11 is extended, and the rotary auxiliary ruler 2 is ejected through elastic potential energy, convenient and fast, spring 8 is convenient for provide and resumes the potential energy, ball 13 is favorable to rolling on the 2 surfaces of rotatory vice chi, the one end bottom swing joint that main scale 1 was kept away from to rotatory vice chi 2 has positioning bolt 14, the one end swing joint that main scale 1 was kept away from to rotatory vice chi 2 has telescopic scale 15, a plurality of through-holes with 14 looks adaptations of positioning bolt are seted up to telescopic scale 15 bottom, be convenient for carry out rigidity to telescopic scale 15, prevent it and slide at will, the relative one end fixedly connected with limiting plate 16 of telescopic scale 15, can effectively prevent telescopic scale 15 from following roll-off in rotatory vice chi 2, main scale 1 openly bottom fixedly connected with shows value gauge outfit 17.

The working principle is as follows: when the engineering inside and outside right angle detection ruler with the function of measuring the horizontal wall surface works, firstly, the pressing block 10 is pressed upwards to drive the movable plate 7 to slide upwards, the fixed column 6 is retracted upwards into the inner cavity 4, at the moment, the elastic telescopic rod 11 is extended, the auxiliary rotary ruler 2 is ejected through elastic potential energy, the detection ruler is conveniently and quickly leveled through observing the position of an air bubble in the pipe level 3, the detection is carried out, whether the detected surface is a right angle is judged through observing scales shown by a pointer in the indicating value gauge head 17, when the detected surface meets a narrow internal corner of a special position space, the telescopic ruler 15 can be retracted into the auxiliary rotary ruler 2 through adjusting the positioning bolt 14, so as to measure the detected surface, after the detection is finished, the telescopic ruler 15 is retracted into the auxiliary rotary ruler 2 and fixed through the positioning bolt 14, then the auxiliary rotary ruler 2 is retracted into the clamping groove 5 and fixed through the fixed column 6, preventing it from loosening and rotating out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a possesses interior outer right angle of engineering that measures wall level function detects chi, includes main scale (1), with main scale (1) articulated rotatory vice chi (2), its characterized in that: the top of the front side of the main ruler (1) is fixedly connected with a pipe level (3);

an inner cavity (4) is formed in the center of the main scale (1);

a clamping groove (5) is formed in the bottom of one side, opposite to the main ruler (1), of the clamping groove (5), a fixed column (6) is movably connected to the top of the clamping groove (5), a movable plate (7) is fixedly connected to the top of the fixed column (6), a spring (8) is fixedly connected to the top of the movable plate (7), and the remaining end of the spring (8) is fixedly connected to the inner wall of the top of the inner cavity (4);

a pressing rod (9) is fixedly connected to one side of the bottom of the movable plate (7) far away from the fixed column (6), a pressing block (10) is fixedly connected to the bottom of the pressing rod (9), an elastic telescopic rod (11) is fixedly connected to one side, facing the clamping groove (5), of the pressing block (10), a sliding block (12) is fixedly connected to the other end of the elastic telescopic rod (11), and a ball (13) is movably connected to the inside of the sliding block (12);

the bottom of one end of the rotary auxiliary ruler (2) far away from the main ruler (1) is movably connected with a positioning bolt (14);

one end of the rotary auxiliary ruler (2) far away from the main ruler (1) is movably connected with a telescopic ruler (15);

a limiting plate (16) is fixedly connected to the opposite end of the telescopic ruler (15);

the bottom of the front surface of the main ruler (1) is fixedly connected with a value indicating gauge head (17).

2. The engineering inside and outside right angle measuring ruler with the function of measuring the horizontal level of the wall surface according to claim 1, characterized in that: the size of the clamping groove (5) is matched with that of the rotary auxiliary ruler (2).

3. The engineering inside and outside right angle measuring ruler with the function of measuring the horizontal level of the wall surface according to claim 1, characterized in that: the top of the fixed column (6) is hemispherical.

4. The engineering inside and outside right angle measuring ruler with the function of measuring the horizontal level of the wall surface according to claim 1, characterized in that: the number of the springs (8) is two, the two springs (8) are symmetrically and fixedly connected to the top of the movable plate (7) in a left-right mode by taking the center line of the top of the movable plate (7) as a symmetry axis.

5. The engineering inside and outside right angle measuring ruler with the function of measuring the horizontal level of the wall surface according to claim 1, characterized in that: and a through hole matched with the telescopic ruler (15) is formed at the opposite end of the rotary auxiliary ruler (2).

6. The engineering inside and outside right angle measuring ruler with the function of measuring the horizontal level of the wall surface according to claim 1, characterized in that: the bottom of the telescopic ruler (15) is provided with a plurality of through holes matched with the positioning bolts (14).