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Concrete detection sampling device for engineering supervision

A sampling device and concrete technology, which is applied to the sampling device and other directions, can solve the problems of easy collision, inconvenient to carry the sampling device, and affecting the sampling work.

Inactive Publication Date: 2021-06-11
张健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sampling device is inconvenient to carry, and it is prone to collision during the transfer process, which affects the sampling work

Method used

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  • Concrete detection sampling device for engineering supervision
  • Concrete detection sampling device for engineering supervision
  • Concrete detection sampling device for engineering supervision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] combine Figure 1-5 , a sampling device for engineering supervision concrete detection, including a base 1, the upper end of the base 1 is fixed with a 匚-shaped protective frame 2, and the upper and lower ends of the 匚-shaped protective frame 2 are provided with two convex chutes 8. The convex chute 8 is slidably connected with a convex sliding seat 9, and four connecting rods 3 are fixed between the convex sliding seats 9, and the four connecting rods 3 pass through the sliding cylinder 4 A mounting plate 5 is slidably connected, and a spring 17 sleeved on the outside of the connecting rod 3 is arranged between the sliding cylinder 4 and the convex sliding seat 9 at the upper end. A motor 6 is installed in the middle of the upper end of the mounting plate 5, Both sides of the motor 6 are provided with handrail handles 18, the output end of the motor 6 is connected with a sampling mechanism 7 through a rotating shaft, the rotating shaft is arranged through the mounting ...

Embodiment 2

[0030] combine figure 1 , a sampling device for engineering supervision concrete detection, this embodiment further limits the present invention on the basis of embodiment 1.

[0031] The lower end of the base 1 is equipped with a plurality of support columns 22 and a second electric push rod 20, the movable ends of the second electric push rod 20 are equipped with universal wheels 21, and the upper end of the base 1 is fixed with a hand push rod twenty three.

[0032] Specifically, the universal wheel 21 is adjusted to the bottom of the support column 22 through the second electric push rod 20 and is in contact with the ground, and the movement of the device is realized through the cooperation of the hand push rod 23 with the universal wheel 21. The universal wheel 21 is recovered above the support column 22 through the second electric push rod 20 , and the support column 22 provides stability support for the sampling process.

[0033]Working principle: the universal wheel ...

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Abstract

The invention discloses a concrete detection sampling device for engineering supervision. The sampling device comprises a base, wherein a [-shaped protective frame is fixed to an upper end of the base, two convex sliding grooves are formed in each of an upper end and a lower end of the [-shaped protective frame, convex sliding seats are slidably connected to interiors of the convex sliding grooves, four connecting rods are fixed between the convex sliding seats, and the four connecting rods are connected with the left side and the right side of the base; a mounting plate is slidably connected among the four connecting rods through sliding barrels, springs sleeving outer sides of the connecting rods are arranged between sliding barrels and the convex sliding seats at the upper ends, a motor is mounted in the middle of an upper end of a mounting plate, handrails are arranged on two sides of the motor, and an output end of the motor is connected with a sampling mechanism through a rotating shaft; the rotating shaft penetrates through the mounting plate, and a convex sliding groove is sealed through a convex rubber plug block. According to the device, a rotating head rod in the sampling mechanism can be prevented from being damaged in the transferring process.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to a sampling device for concrete detection used in engineering supervision. Background technique [0002] Concrete is currently the most widely used and widely used building structure in construction projects, and it is also one of the main raw materials for construction projects. In construction, the strength of concrete determines the stress and integrity of the building structure, and it is also the main indicator of the stress method of the concrete structure and the measurement of the integrity of the concrete structure. In order to achieve the stability and safety of the engineering project, it is necessary to carry out a large number of tests on the concrete samples in the early stage to test the strength, compactness, deformation, durability and other properties of the concrete samples. Before the test, it is necessary to first Concrete was sampled. [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张健徐娜霍霞
Owner 张健
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