CN217058836U

CN217058836U - Building engineering straightness detection device that hangs down

Info

Publication number: CN217058836U
Application number: CN202220898916.3U
Authority: CN
Inventors: 王宇建; 孔令勇; 王金波
Original assignee: CHINA LIGHT INDUSTRY WUHAN DESIGN ENGINEERING CO LTD
Current assignee: CHINA LIGHT INDUSTRY WUHAN DESIGN ENGINEERING CO LTD
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-26
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a building engineering straightness detection device that hangs down, which comprises a base, install the surveyor's level on the base surface, the base both ends are fixed with the threaded rod respectively, the eccentric wheel is installed to the screw thread on the threaded rod, it installs protractor and ruler to rotate on the base, the ruler is kept away from the one end of base is rotated and is connected with horizontal blend stop, the spacing groove has been seted up in the middle of base one side, all outwards extend on the base of both sides in the middle of the spacing groove and be fixed with the ear seat, protractor centre of a circle department with through axostylus axostyle fixed connection between the ruler tip, the axostylus axostyle both ends are rotated respectively and are installed on the ear seat, the spacing inslot portion seted up with the holding tank of protractor adaptation. The utility model discloses the levelness is adjustable, and measurement accuracy is high, from the wall body top downward measurement, also can follow the wall body below and measure, through observing the number of degrees on the protractor, can know whether perpendicular, simple to use of wall body.

Description

Building engineering straightness detection device that hangs down

Technical Field

The utility model relates to a building engineering measures technical field, specifically is a building engineering straightness detection device that hangs down.

Background

In the building industry, in order to ensure construction quality, perpendicularity needs to be measured in structures such as wall columns, masonry structures and template projects. For the building engineering, the verticality is one of important indexes for evaluating the quality of the building engineering. The perpendicularity detection of the existing building engineering is generally carried out by adopting a perpendicularity detection ruler or a perpendicular line.

The existing verticality detection is realized by measuring downwards from the upper part of a wall body, the structure is simpler, the requirement on personnel measurement experience is higher, the levelness of the device can not be adjusted, and the measurement error is easily caused. Therefore, a building engineering verticality detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering straightness detection device that hangs down can adjust the levelness of itself, and the measuring accuracy is higher, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering straightness detection device that hangs down, includes the base, install the surveyor's level on the base surface, the base both ends are fixed with the threaded rod respectively, the eccentric wheel is installed to the screw thread on the threaded rod, rotate on the base and install protractor and ruler, the ruler is kept away from the one end of base is rotated and is connected with the level blend stop.

Preferably, a limiting groove is formed in the middle of one side of the base, lug seats extend outwards and are fixed on the bases on two sides of the middle of the limiting groove, the circle center of the protractor and the end portion of the ruler are fixedly connected through a shaft rod, and two ends of the shaft rod are rotatably installed on the lug seats respectively.

Preferably, an accommodating groove matched with the protractor is formed in the limiting groove.

Preferably, a rotating handle is fixedly arranged at one end of the eccentric wheel far away from the base, and rubber blocks are uniformly bonded on the outer wall surface of the eccentric wheel.

Preferably, the ruler is connected with the horizontal barrier strips through right-angle hinges.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can follow the wall body top and measure downwards, also can follow the wall body and measure downwards, through observing the number of degrees on the protractor, can know whether the wall body is perpendicular, simple to use through setting up rotatable eccentric wheel, can adjust the levelness of this device to measuring error has been reduced.

Drawings

FIG. 1 is a schematic view of a structure of the present invention in a use state;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the second usage state of the present invention;

fig. 4 is a schematic structural view of the threaded rod and the eccentric wheel of the present invention.

In the figure: 1. a base; 101. an ear mount; 102. a limiting groove; 103. accommodating grooves; 2. a level gauge; 3. a threaded rod; 4. an eccentric wheel; 41. a rubber block; 5. turning a handle; 6. a protractor; 7. a straightedge; 71. a horizontal barrier strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a building engineering straightness detection device that hangs down, includes base 1, installs surveyor's level 2 on the base 1 surface, and base 1 both ends are fixed with threaded rod 3 respectively, and eccentric wheel 4 is installed to the screw thread on the threaded rod 3, and the rotation is installed protractor 6 and ruler 7 on the base 1, and the one end that base 1 was kept away from to ruler 7 is rotated and is connected with horizontal blend stop 71.

As shown in fig. 1 and 2, a limiting groove 102 is formed in the middle of one side of the base 1, the lug seats 101 are fixed on the base 1 on two sides of the limiting groove 102 in the middle in a manner of extending outwards, the circle center of the protractor 6 is fixedly connected with the end of the straight scale 7 through a shaft rod, two ends of the shaft rod are respectively rotatably mounted on the lug seats 101, and when the straight scale 7 is rotated, the protractor 6 can also rotate along with the shaft rod.

As shown in fig. 2, the limiting groove 102 is formed with a receiving groove 103 adapted to the protractor 6.

The one end that base 1 was kept away from to eccentric wheel 4 is fixed to be provided with and changes 5, and eccentric wheel 4 outer wall evenly bonds and has the block rubber 41, through pulling to change 5, can drive eccentric wheel 4 and rotate on threaded rod 3, and during the block rubber 41 and the ground contact of different positions, can make this device terrain clearance different, and then can adjust the levelness of this device, set up block rubber 41, increased the frictional force between eccentric wheel 4 and the ground for this device is more stable.

The straight ruler 7 is connected with the horizontal barrier strips 71 through right-angle hinges, and in general, the included angle between the horizontal barrier strips 71 and the straight ruler 7 is not lower than 90 degrees.

In use state one is as shown in fig. 1, place this device at the top of waiting to detect the wall body for wall body up end and the terminal surface contact under the base 1, make wall body one side lateral wall and ruler 7 contact, through observing the scale that shows on the protractor 6 this moment, can know whether the wall body is perpendicular, set up position adjustable eccentric wheel 4, support the opposite side lateral wall of wall body through eccentric wheel 4, strengthened the stability of this device.

The second using state is as shown in fig. 3, the second device is placed on the ground, the horizontal barrier strips 71 are bent naturally to abut against the side wall of the wall body, the horizontal situation of the ground can be known by observing the level gauge 2, if the ground is not horizontal, the eccentric wheel 4 can be rotated by the rotating handle 5, so that the rubber blocks 41 are in contact with the ground, the rubber blocks 41 in different positions are in contact with the ground, the second device can be in different heights, the levelness of the second device can be adjusted, when the second device is adjusted to the horizontal state, whether the wall body is vertical or not can be known by observing scales on the protractor 6.

The inclination angle of the wall body is equal to 180 degrees minus the degree displayed on the protractor 6.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering straightness detection device that hangs down, includes base (1), its characterized in that: install surveyor's level (2) on base (1) surface, base (1) both ends are fixed with threaded rod (3) respectively, threaded rod (3) are gone up the screw thread and are installed eccentric wheel (4), rotate on base (1) and install protractor (6) and ruler (7), ruler (7) are kept away from the one end of base (1) is rotated and is connected with horizontal blend stop (71).

2. The construction project verticality detection device according to claim 1, characterized in that: the limiting groove (102) has been seted up in the middle of base (1) one side, all outwards extend on base (1) of both sides in the middle of limiting groove (102) and be fixed with ear seat (101), protractor (6) centre of a circle department with through axostylus axostyle fixed connection between ruler (7) the tip, the axostylus axostyle both ends are rotated respectively and are installed on ear seat (101).

3. The construction verticality detection device according to claim 2, characterized in that: and the limiting groove (102) is internally provided with an accommodating groove (103) matched with the protractor (6).

4. The construction project verticality detection device according to claim 1, characterized in that: one end of the eccentric wheel (4) far away from the base (1) is fixedly provided with a rotating handle (5), and the outer wall surface of the eccentric wheel (4) is uniformly bonded with rubber blocks (41).

5. The construction engineering verticality detection device according to claim 1, characterized in that: the ruler (7) is connected with the horizontal barrier strips (71) through right-angle hinges.