CN217765856U

CN217765856U - Building main structure strength detection device

Info

Publication number: CN217765856U
Application number: CN202221664351.9U
Authority: CN
Inventors: 王建业; 刘元信; 王林聪; 李卓凡; 陈乔枫
Original assignee: Henan Excellent Testing Research Institute Co ltd
Current assignee: Henan Excellent Testing Research Institute Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-08
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a building main body structure strength detection device, which comprises a main frame device for inflation, force application and pressurization, wherein two auxiliary frame devices for sliding adjustment and support are symmetrically arranged at two sides of the main frame device, and two claw hook devices for hooking and grabbing a building main body are symmetrically arranged at two ends of each auxiliary frame device; the main frame device comprises a main beam, a telescopic cylinder is mounted in the middle of the main beam, a pressure head is mounted at the bottom of the telescopic cylinder, and scale marks are symmetrically arranged on the upper surfaces of two ends of the main beam; the auxiliary frame device comprises an auxiliary beam, a first sliding sleeve is arranged in the middle of the auxiliary beam, and locking nails are installed on the auxiliary beam. The device for detecting the structural strength of the building main body is convenient to move, assemble and store through the detachable arrangement; through the arrangement of sliding adjustment, the adjustment is convenient as required, and the use convenience is improved; through the sliding arrangement of the claw hook device, the applicability to prefabricated plates with different widths is ensured.

Description

Building main structure strength detection device

Technical Field

The utility model belongs to the technical field of the building, especially, relate to a building main part structural strength detection device.

Background

The main structure of the building main body is an organically linked system which is based on the foundation and the foundation, receives, bears and transmits all upper loads of the construction project and maintains the integrity, stability and safety of the upper structure, and the main structure of the building main body and the foundation together form a complete structural system of the construction project, is a foundation for safe use of the construction project, and is a safe, stable and reliable carrier and an important component of the construction project. The building main structure such as the prefabricated slab needs to be subjected to strength detection before installation so as to ensure construction quality.

However, in the prior art, the building main body structure strength detection device: 1. the large-scale non-detachable arrangement is adopted, so that the movable assembly and the storage are inconvenient; 2. the arrangement of sliding adjustment is not available, so that the adjustment is inconvenient according to the requirement, and the convenience in use is reduced; 3. the claw hook device is not arranged in a sliding mode, and the applicability to prefabricated plates with different widths cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building subject structure intensity detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a building main body structure strength detection device comprises a main frame device for inflation, force application and pressurization, wherein two auxiliary frame devices for sliding adjustment and support are symmetrically arranged on two sides of the main frame device, and two claw hook devices for hooking and grabbing a building main body are symmetrically arranged at two ends of each auxiliary frame device; the main frame device comprises a main beam, a telescopic cylinder is mounted in the middle of the main beam, a pressure head is mounted at the bottom of the telescopic cylinder, and scale marks are symmetrically arranged on the upper surfaces of two ends of the main beam; the auxiliary frame device comprises an auxiliary beam, a first sliding sleeve is arranged in the middle of the auxiliary beam, locking nails are arranged on the auxiliary beam, a cushion block is arranged at the bottom of the first sliding sleeve, and the first sliding sleeve is connected with the main beam in a sliding manner; the claw hook device comprises a claw hook body, a second sliding sleeve is arranged at the top of the claw hook body, and the second sliding sleeve is connected with the auxiliary beam in a sliding mode.

Further: the main beam, the auxiliary beam and the claw hook body are made of Q345 steel materials.

Further: the pressure head is cylindrical in shape, and the telescopic cylinder is connected with the main beam and the pressure head through bolts respectively.

Further, the method comprises the following steps: the first sliding sleeve and the secondary beam are welded together, and the cushion block and the first sliding sleeve are riveted together.

Further, the method comprises the following steps: the claw hook body is L-shaped, and the second sliding sleeve and the claw hook body are integrally formed.

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

1. the detachable arrangement is convenient for moving, assembling and containing;

2. through the arrangement of sliding adjustment, the adjustment is convenient as required, and the use convenience is improved;

3. through the sliding arrangement of the claw hook device, the applicability to prefabricated plates with different widths is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a building main body structural strength detection device according to the present invention;

fig. 2 is a schematic view of a main frame device of the building main body structure strength detection device according to the present invention;

fig. 3 is a schematic view of a subframe device of the building main body structure strength detection device of the present invention;

fig. 4 is a schematic view of a claw hook device of the building main body structure strength detection device of the present invention.

In the reference symbols: 1. a main frame device; 101. a main beam; 102. a telescopic cylinder; 103. a pressure head; 104. scale lines; 2. a sub-frame device; 201. a secondary beam; 202. a first sliding sleeve; 203. locking nails; 204. a cushion block; 3. a claw hook device; 301. a claw hook body; 302. and the second sliding sleeve.

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. 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.

Referring to fig. 1-4, a device for detecting structural strength of a building main body includes a main frame device 1 for inflation, force application and pressurization, two auxiliary frame devices 2 for sliding adjustment and support are symmetrically disposed on two sides of the main frame device 1, and two claw hook devices 3 for hooking and grabbing the building main body are symmetrically disposed on two ends of the auxiliary frame devices 2.

In this embodiment: the main frame device 1 comprises a main beam 101, a telescopic cylinder 102 is mounted in the middle of the main beam 101, a pressure head 103 is mounted at the bottom of the telescopic cylinder 102, scale marks 104 are symmetrically arranged on the upper surfaces of two ends of the main beam 101, an auxiliary beam 201 and a claw hook body 301 are all made of Q345 steel materials, the pressure head 103 is cylindrical, the telescopic cylinder 102 is respectively in bolted connection with the main beam 101 and the pressure head 103, the main beam 101 supports the telescopic cylinder 102 to extend in a ventilating manner, and the pressure head 103 is used for jacking a precast slab to detect strength;

in this embodiment: the subframe device 2 comprises a secondary beam 201, a first sliding sleeve 202 is arranged in the middle of the secondary beam 201, a locking nail 203 is arranged on the secondary beam 201, a cushion block 204 is arranged at the bottom of the first sliding sleeve 202, the first sliding sleeve 202 is connected with the main beam 101 in a sliding manner, the first sliding sleeve 202 is welded with the secondary beam 201, the cushion block 204 is riveted with the first sliding sleeve 202, the first sliding sleeve 202 slides along the main beam 101, the secondary beam 201 is moved to a required corresponding position according to a scale mark 104, and the locking nail 203 is screwed to fix the position of the secondary beam 201;

in this embodiment: the claw hook device 3 comprises a claw hook body 301, a second sliding sleeve 302 is arranged at the top of the claw hook body 301, the second sliding sleeve 302 is in sliding connection with the secondary beam 201, and the four claw hook bodies 301 are respectively inserted into the secondary beam 201 through the second sliding sleeve 302 and hook the bottom surfaces of the prefabricated plates from four corners.

The working principle is as follows: firstly, two secondary beams 201 are respectively placed on a prefabricated plate at a certain distance under the support of a cushion block 204, then, two ends of a main beam 101 are respectively penetrated into first sliding sleeves 202 of the two secondary beams 201, then the first sliding sleeves 202 slide along the main beam 101, the secondary beams 201 are moved to required corresponding positions according to a scale mark 104, locking nails 203 are screwed to fix the positions of the secondary beams 201, then, four claw hook bodies 301 are respectively inserted into the secondary beams 201 through second sliding sleeves 302 and hook the bottom surfaces of the prefabricated plates from four corners, finally, the main beam 101 supports a telescopic cylinder 102 for ventilation and extension, and the prefabricated plates are pressed by a pressure head 103 to detect the strength.

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 major structure intensity detection device which characterized in that: the device comprises a main frame device (1) for inflating, applying force and pressurizing, wherein two auxiliary frame devices (2) for sliding, adjusting and supporting are symmetrically arranged on two sides of the main frame device (1), and two claw hook devices (3) for hooking and grabbing a building body are symmetrically arranged at two ends of each auxiliary frame device (2);

the main frame device (1) comprises a main beam (101), a telescopic cylinder (102) is mounted in the middle of the main beam (101), a pressure head (103) is mounted at the bottom of the telescopic cylinder (102), and scale marks (104) are symmetrically arranged on the upper surfaces of two ends of the main beam (101);

the auxiliary frame device (2) comprises an auxiliary beam (201), a first sliding sleeve (202) is arranged in the middle of the auxiliary beam (201), a locking nail (203) is installed on the auxiliary beam (201), a cushion block (204) is installed at the bottom of the first sliding sleeve (202), and the first sliding sleeve (202) is connected with the main beam (101) in a sliding mode;

the claw hook device (3) comprises a claw hook body (301), a second sliding sleeve (302) is arranged on the top of the claw hook body (301), and the second sliding sleeve (302) is in sliding connection with the auxiliary beam (201).

2. The building main body structure strength detection device according to claim 1, wherein: the main beam (101), the auxiliary beam (201) and the claw hook body (301) are all made of Q345 steel materials.

3. The building main body structure strength detection device according to claim 1, characterized in that: the pressure head (103) is cylindrical, and the telescopic cylinder (102) is respectively connected with the main beam (101) and the pressure head (103) through bolts.

4. The building main body structure strength detection device according to claim 1, wherein: the first sliding sleeve (202) and the secondary beam (201) are welded together, and the cushion block (204) and the first sliding sleeve (202) are riveted together.

5. The building main body structure strength detection device according to claim 1, wherein: the shape of the claw hook body (301) is L-shaped, and the second sliding sleeve (302) and the claw hook body (301) are integrally formed.