CN218067448U - A steel bar on-site detector for quality supervision of construction projects - Google Patents

Abstract

The utility model discloses a steel bar on-site detector for quality supervision of construction projects, which comprises a mounting plate. There is a connection plate, the side wall of the connection plate is equipped with an assembly plate, the upper and lower walls of the assembly plate are respectively equipped with a first hydraulic cylinder and a second hydraulic cylinder, and the telescopic end of the first hydraulic cylinder is equipped with a plug. The telescopic end of the second hydraulic cylinder is equipped with a first jacking block. The utility model relates to the technical field of on-site detection of steel bars. It can detect bending and tensile strength. It has various functions and a simple structure. Structure, long service life.

Description

A steel bar on-site detector for quality supervision of construction projects

technical field

The utility model relates to the technical field of steel bar on-site detection, in particular to a steel bar on-site tester for construction engineering quality supervision.

Background technique

As the requirements of the construction process in the construction site become more and more stringent, the relevant construction units are more and more strict in the quality control of the construction process. For this reason, the relevant detection devices need to be designed with new requirements for use. The steel bars are mainly It is the pouring of the columns in the construction in use, and the setting of some load-bearing walls, which need to be combined with concrete, so the quality requirements of the steel bars are very high, and the compressive and tensile forces must meet the specified requirements;

Although the existing publication number is CN202021136955.7, the patent solves the problem that the on-site test cannot be performed according to the actual use scene of the steel bar, and when detecting the bending degree of the steel bar, the traditional detector cannot measure the degree of bending of the steel bar under different strengths. There are problems with the actual bending angle and effect, but there are defects in its internal structure. During the stretching process, the fixed structure bends with the steel bars and causes damage, and excessive stretching force will also cause damage to the pressure gauge, and the service life is short. Only the bending strength test can be performed, and the function is single. In view of this, in-depth research on the above problems led to this case.

Utility model content

Aiming at the deficiencies of the existing technology, the utility model provides a steel bar on-site detector for construction engineering quality supervision, which solves the problem that the existing patent with the publication number CN202021136955.7 cannot perform on-site testing according to the actual use scene of the steel bar. , and when detecting the bending degree of the steel bar, the traditional detector cannot measure the actual bending angle and effect of the steel bar under different strengths, but its internal structure has defects, and the fixed structure changes with time during the stretching process. The steel bar is bent to cause damage, and the pressure gauge is damaged if the tensile force is too large, the service life is short, and only the bending strength test can be performed, which is a technical problem with a single function.

In order to achieve the above objectives, the utility model is achieved through the following technical proposals: a steel bar field detector for construction engineering quality supervision, including a mounting plate, the mounting plate is equipped with a mounting platform, and the front wall of the mounting platform is embedded There is a driver, the driving end of the driver is equipped with a connecting plate, the side wall of the connecting plate is equipped with an assembly plate, the upper and lower walls of the assembly plate are respectively equipped with a first hydraulic cylinder and a second hydraulic cylinder, the first The telescopic end of the hydraulic cylinder is equipped with a plug, and the telescopic end of the second hydraulic cylinder is equipped with a first jacking block.

Preferably, two support rods are mounted on the mounting plate and located in front of the mounting platform, and guide wheels are respectively mounted on each of the support rods.

Preferably, a third hydraulic cylinder is mounted on the mounting plate and between the two support rods, and a second jacking block is mounted on the telescopic end of the third hydraulic cylinder.

Preferably, slots are provided on opposite walls of the first top block and the second top block, and electromagnets are installed in each of the slots.

Preferably, four universal wheels are mounted on the lower wall of the installation plate.

Beneficial effect

The utility model provides an on-site steel bar detector for construction engineering quality supervision. It has the following beneficial effects: the device can detect bending and tensile strength, has various functions, simple structure, does not damage the internal structure during the bending process, and has a long service life, thereby solving the problem of the existing public number CN202021136955.7 Although the patent solves the problem that on-site testing cannot be carried out according to the actual use scene of the steel bar, and when detecting the bending degree of the steel bar, the traditional detector cannot measure the actual bending angle and effect of the steel bar under different strengths. However, there are defects in its internal structure. During the stretching process, the fixed structure bends with the steel bars and causes damage. Excessive stretching force will also cause damage to the pressure gauge. The service life is short, and only the bending strength test can be performed. The function is single The problem.

Description of drawings

Fig. 1 is a structural schematic diagram of a steel bar on-site detector for construction engineering quality supervision according to the utility model.

Fig. 2 is a schematic structural diagram of a front view of a steel bar on-site detector for construction engineering quality supervision according to the utility model.

Fig. 3 is a top view structure schematic diagram of a steel bar on-site detector for construction engineering quality supervision according to the utility model.

In the figure: 1-installation plate; 2-installation platform; 3-driver; 4-connection plate; 5-assembly plate; 6-first hydraulic cylinder; 7-second hydraulic cylinder; 8-plug; 9-first top Block; 10-support rod; 11-guide wheel; 12-the third hydraulic cylinder; 13-the second top block; 14-electromagnet; 15-universal wheel.

detailed description

Example:

Referring to Fig. 1-3, it is the structural schematic diagram of the embodiment of the present utility model, a kind of on-the-spot steel bar detector for construction project quality supervision, comprises installation plate 1, and described installation plate 1 is equipped with installation platform 2, and described installation platform 2 A driver 3 is embedded in the front wall. The driver 3 is specifically a high-torque motor. The driving end of the driver 3 is equipped with a connecting plate 4, and the side wall of the connecting plate 4 is equipped with an assembly plate 5. The assembly plate 5 is up and down. The walls are respectively equipped with a first hydraulic cylinder 6 and a second hydraulic cylinder 7, the telescopic end of the first hydraulic cylinder 6 is equipped with a plug 8, and the telescopic end of the second hydraulic cylinder 7 is equipped with a first top block 9; Two support rods 10 are mounted on the mounting plate 1 and located in front of the mounting table 2, each of the support rods 10 is equipped with a guide wheel 11 respectively; A third hydraulic cylinder 12 is installed between them, and the telescopic end of the third hydraulic cylinder 12 is equipped with a second jacking block 13; the opposite walls of the first jacking block 9 and the second jacking block 13 are respectively provided with card slots, Electromagnets 14 are installed in each of the slots; four universal wheels 15 are installed on the lower wall of the installation plate 1;

During actual use: the staff pushes the device to move through the universal wheel 15 installed on the mounting plate 1, and stops after moving to the designated area. When the device is powered on, the driver 3 installed in the installation table 2 drives the connecting plate 4 installed on the driving end to rotate 360 degrees, and the assembly plate 5 installed on the connecting plate 4 rotates accordingly, and then drives and installs on the assembly plate 5 The first hydraulic cylinder 6 is located above the second top block 13. The staff will place the steel bars that need to be tested for bending strength on the guide wheels 11 installed on the support rod 10. After placing them, the staff will pass the controller Carry out the control operation, the first hydraulic cylinder 6 drives the plug 8 installed on its telescopic end to descend, thereby pushing the steel bar placed on the guide wheel 11 to perform the bending strength test, and judge according to the pressure value generated when the first hydraulic cylinder 6 is running Looking at the test conclusion of the sample steel bar, after the bending test is completed, the first hydraulic cylinder 6 resets, and the staff takes off the sample steel bar. When the steel bar tensile test needs to be performed, the driving end of the driver 3 drives the connecting plate 4 installed thereon to rotate 360 degrees again. degree, so that the first jacking block 9 is located above the second jacking block 13, the staff inserts the steel bars to be tensile tested into the slots on the first jacking block 9 and the second jacking block 13, and the steel bars installed in the slots The electromagnet 14 is energized to generate magnetic force to absorb the steel bar. After the adsorption is completed, the second hydraulic cylinder 7 drives the first top block 9 to shrink, and the third hydraulic cylinder 12 drives the second top block 13 to shrink, thereby stretching the steel bar and performing a tensile test on the steel bar , can realize the side view of the bending strength and tensile strength of the steel bar, and the electromagnet 14 can refer to the professional-grade lifting electromagnet suction force.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a construction engineering quality supervision steel bar field detector, comprising mounting plate (1), it is characterized in that, described mounting plate (1) is equipped with mounting platform (2), described mounting platform (2) front wall A driver (3) is embedded inside, and a connection plate (4) is mounted on the driving end of the driver (3), and an assembly plate (5) is mounted on the side wall of the connection plate (4), and the assembly plate (5) ) are respectively equipped with a first hydraulic cylinder (6) and a second hydraulic cylinder (7) on the upper and lower walls, and a plug (8) is installed on the telescopic end of the first hydraulic cylinder (6), and the second hydraulic cylinder (7) ) The telescopic end is equipped with a first top block (9). 2. The on-site steel bar detector for construction quality supervision according to claim 1, characterized in that two support rods (10) are mounted on the mounting plate (1) and located in front of the mounting table (2) , each of the support rods (10) is equipped with a guide wheel (11). 3. The on-site steel bar detector for construction quality supervision according to claim 2, characterized in that, on the mounting plate (1) and between the two support rods (10), a third A hydraulic cylinder (12), the telescopic end of the third hydraulic cylinder (12) is equipped with a second top block (13). 4. A kind of on-site steel bar detector for construction engineering quality supervision according to claim 1, characterized in that, the opposite walls of the first jacking block (9) and the second jacking block (13) are respectively provided with card slots , Electromagnets (14) are installed in each of the draw-in slots respectively. 5 . The on-site steel bar detector for construction quality supervision according to claim 1 , characterized in that four universal wheels ( 15 ) are mounted on the lower wall of the installation plate ( 1 ).

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