CN212109924U

CN212109924U - Flatness detection device for building engineering

Info

Publication number: CN212109924U
Application number: CN202020462895.1U
Authority: CN
Inventors: 黄亮; 马明洪; 梁翃瑞; 潘吉
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-08
Anticipated expiration: 2030-04-02

Abstract

The utility model belongs to the technical field of the check out test set, especially, be a roughness detection device for building engineering, be mostly manual operation's problem to current check out test set, now propose following scheme, it includes the cavity post, one side fixed mounting of cavity post has standard ruler, the inside of cavity post is equipped with the piston, and the outside slidable mounting of piston is in the inboard of cavity post, the bottom central point of piston puts fixed mounting has the top of spring, and the bottom of spring extends to the outside top fixed mounting of cavity post and has the rectangular block, the front side movable mounting of cavity post has the pointer, and the opposite side of cavity post is equipped with sliding guide, the one end slidable mounting of pointer is in sliding guide's inboard, and the other end swing joint of pointer is in one side of standard ruler. The utility model discloses the realization reduces manual operation's loaded down with trivial details function, improves staff's operational environment, nimble operative installations and convenient operation.

Description

Flatness detection device for building engineering

Technical Field

The utility model relates to a check out test set technical field especially relates to a roughness detection device for building engineering.

Background

Flatness is the difference in data between the actual object surface and the absolute level. In the building construction, after concrete pouring, the flatness of the poured member needs to be checked and accepted, and the next construction can be carried out after the acceptance is qualified. The flatness detection method of the concrete member is characterized in that a steel plate ruler and a feeler gauge are matched for use to carry out detection, the steel plate ruler is only leaned against the surface of the concrete member, and the feeler gauge is inserted into a gap between the steel plate ruler and the surface of the concrete member to carry out detection while the steel plate ruler is rotated; the feeler gauge has fixed thickness, so that only the maximum error of whether the feeler gauge is smaller than the flatness requirement can be detected, and the change curve of the flatness of each position point on the surface cannot be detected, so that the measurement is inaccurate, and meanwhile, the manual operation efficiency is low; in addition, the steel plate ruler directly places when detecting wait to detect on the surface to the point on surface detects as the benchmark, and when the accuracy is low, can not inspect out the gradient that awaits measuring the surface and whether accord with the acceptance standard, needs dedicated detecting instrument just to realize, and the operation is complicated, and is inefficient.

Aiming at the defect that the existing detection equipment is mostly operated manually, the flatness detection device for the building engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that present check out test set is mostly manual operation, and the roughness detection device for building engineering who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a roughness detection device for building engineering, includes the cavity post, one side fixed mounting of cavity post has the standard ruler, the inside of cavity post is equipped with the piston, and the outside slidable mounting of piston is in the inboard of cavity post, the bottom central point of piston puts the top of fixed mounting with the spring, and the bottom of spring extends to the outside top fixed mounting of cavity post and has the rectangular block, the front side movable mounting of cavity post has the pointer, and the opposite side of cavity post is equipped with sliding guide, the one end slidable mounting of pointer is in sliding guide's inboard, and the other end swing joint of pointer is in one side of standard ruler.

Preferably, the top fixed mounting of cavity post has the horizontal pole, and the top of standard ruler and sliding guide's the equal fixed mounting in the bottom of horizontal pole, the setting up of standard ruler makes things convenient for artifical observation ground sunken or bellied distance.

Preferably, the outside bottom fixed mounting of cavity post has two couples, and the equal fixed mounting in the left and right sides of rectangular block has the ring, the setting of ring and couple for can hang the ring when detecting the end and establish on the couple, guarantee the elasticity of spring.

Preferably, one side fixed mounting of horizontal pole has the stand, and the bottom fixed mounting of stand has the support base, and the setting of stand provides certain supporting role for horizontal pole and some structures of horizontal pole bottom fixed mounting.

Preferably, the bottom four corners of supporting the base all rotates and installs the universal wheel, and the bottom of rectangular block and the bottom of universal wheel are located same water flat line, and the whole device of convenient hot artifical removal that sets up of universal wheel to subaerial smooth advancing.

Preferably, the top center of the support base is fixedly provided with a pull ring, the outer side of the upright post is fixedly connected with the inner side of the pull ring, and the pull ring is arranged to provide a fulcrum for the manual moving device.

In the utility model, the flatness detection device for the building engineering can accurately obtain the distance difference of the ground recess or the ground protrusion through the arranged pointer and the standard ruler, thereby more accurately making the basis for the later-stage ground leveling;

the utility model discloses a couple and the ring that sets up when the process that the end detected, can hang the ring of rectangular block both sides and establish on the couple to guaranteed the elastic coefficient of spring, increased the life of device.

Drawings

Fig. 1 is a schematic structural view of a flatness detecting apparatus for construction engineering according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a part A of roughness detection device for building engineering.

In the figure: 1. a support base; 2. a universal wheel; 3. a pull ring; 4. a column; 5. a cross bar; 6. a standard ruler; 7. a hollow column; 8. a sliding guide rail; 9. a pointer; 10. a piston; 11. a spring; 12. hooking; 13. a rectangular block; 14. a circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, a flatness detecting device for construction engineering comprises a hollow column 7, a standard ruler 6 is fixedly installed on one side of the hollow column 7, a piston 10 is arranged inside the hollow column 7, the outer side of the piston 10 is slidably installed on the inner side of the hollow column 7, the top end of a spring 11 is fixedly installed at the center position of the bottom of the piston 10, a rectangular block 13 is fixedly installed at the bottom end of the spring 11, the top end of the spring extends to the outer side of the hollow column 7, a pointer 9 is movably installed on the front side of the hollow column 7, a sliding guide rail 8 is arranged on the other side of the hollow column 7, one end of the pointer 9 is slidably installed on the inner side of the sliding guide rail 8, and the other.

The utility model discloses in, the top fixed mounting of well hollow column 7 has horizontal pole 5, and the top of standard ruler 6 and the equal fixed mounting in the top of sliding guide 8 are in the bottom of horizontal pole 5, and the setting up of standard ruler 6 makes things convenient for artifical observation ground sunken or bellied distance.

The utility model discloses in, the outside bottom fixed mounting of well hollow column 7 has two couples 12, and the equal fixed mounting in the left and right sides of rectangular block 13 has ring 14, ring 14 and couple 12's setting for can hang ring 14 when detecting the end and establish on couple 12, guarantee spring 11's elasticity.

The utility model discloses in, one side fixed mounting of horizontal pole 5 has stand 4, and the bottom fixed mounting of stand 4 has support base 1, and the setting of stand 4 provides certain supporting role for horizontal pole 5 and some structures of 5 bottom fixed mounting of horizontal pole.

The utility model discloses in, the bottom four corners that supports base 1 all rotates and installs universal wheel 2, and the bottom of rectangular block 13 and the bottom of universal wheel 2 are located same water flat line, and the setting up of universal wheel 2 makes things convenient for hot manual work to remove whole device to subaerial smooth moving ahead.

The utility model discloses in, the top central point that supports base 1 puts fixed mounting and has pull ring 3, the outside of stand 4 and the inboard fixed connection of pull ring 3, and pull ring 3's setting can provide a fulcrum for artifical mobile device.

The working principle of the detection device is as follows: through the arranged hollow column 7, a proper amount of liquid is injected into the hollow column 7, when leveling is needed, the pull ring 3 is manually pulled, the universal wheel 2 drives the whole device to advance, so that the rectangular block 13 can advance on the ground equally, when the ground is sunken, the rectangular block 13 can move downwards, so that the piston 10 in the hollow column 7 can move downwards, the liquid in the hollow column 7 can move downwards, the distance between the sunken ground and the horizontal plane can be accurately calculated by adjusting the pointer 9, otherwise, when the ground is raised, the rectangular block 13 can drive the piston 10 to move upwards, the distance difference can be obtained equally through the standard ruler 6, finally recording is carried out, so that the inspection process is finished, the circular rings 14 on two sides of the rectangular block 13 are hung on the hook 12 for the next inspection, and the flexibility of the device is increased, different problems can be solved to realize the diversity of device, realizes a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practicality and worth.

Claims

1. The utility model provides a roughness detection device for building engineering, includes cavity post (7), its characterized in that, one side fixed mounting of cavity post (7) has standard ruler (6), the inside of cavity post (7) is equipped with piston (10), and the outside slidable mounting of piston (10) is in the inboard of cavity post (7), the bottom central point of piston (10) puts the top of fixed mounting spring (11), and the bottom of spring (11) extends to the outside top fixed mounting of cavity post (7) and has rectangular block (13), the front side movable mounting of cavity post (7) has pointer (9), and the opposite side of cavity post (7) is equipped with sliding guide (8), the one end slidable mounting of pointer (9) is in the inboard of sliding guide (8), and the other end movable connection of pointer (9) is in one side of standard ruler (6).

2. The flatness detecting device for building engineering according to claim 1, wherein a cross bar (5) is fixedly installed on the top of the hollow column (7), and the top of the standard ruler (6) and the top of the sliding guide rail (8) are fixedly installed on the bottom of the cross bar (5).

3. The flatness detecting device for building engineering according to claim 1, wherein two hooks (12) are fixedly installed at the bottom of the outer side of the hollow column (7), and circular rings (14) are fixedly installed at the left side and the right side of the rectangular block (13).

4. The flatness detecting device for building engineering according to claim 2, wherein a column (4) is fixedly installed at one side of the cross bar (5), and a supporting base (1) is fixedly installed at the bottom of the column (4).

5. The flatness detecting device for building engineering according to claim 4, characterized in that the universal wheels (2) are rotatably mounted at four corners of the bottom of the supporting base (1), and the bottom of the rectangular block (13) and the bottom of the universal wheels (2) are located on the same horizontal line.

6. The flatness detecting device for building engineering according to claim 4, wherein a pull ring (3) is fixedly installed at the top center position of the supporting base (1), and the outer side of the upright column (4) is fixedly connected with the inner side of the pull ring (3).