CN219245225U

CN219245225U - Concrete strength detection device for construction

Info

Publication number: CN219245225U
Application number: CN202320738156.4U
Authority: CN
Inventors: 杨燕; 谢广喜
Original assignee: Jinxu Construction Co ltd
Current assignee: Jinxu Construction Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-23
Anticipated expiration: 2033-04-03

Abstract

The application discloses concrete strength detection device for construction belongs to highway bridge detection technical field, including the mounting panel, fixed mounting has a plurality of detectors on the mounting panel, the detector runs through the mounting panel setting, the top surface fixed mounting of detector has the stripper plate, the top surface of stripper plate is provided with the spirit level, install multiunit setting element between stripper plate and the mounting panel, the tip fixedly connected with fixed plate of mounting panel, fixed mounting has the connecting block on the fixed plate. This concrete strength detection device is used in public road bridge roof beam construction has realized the regulation to the support column height through setting up support column and threaded rod, and the threaded rod rotates to make the mounting panel be in the horizontality, and then solved among the prior art, single detector detection efficiency is lower, needs to keep the problem of horizontality when a plurality of detectors detect simultaneously.

Description

Concrete strength detection device for construction

Technical Field

The application belongs to the technical field of highway bridge detection, and particularly relates to a concrete strength detection device for construction.

Background

The common concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing the cement, water, sand and stones, adding chemical additives and mineral additives according to a proper proportion, uniformly stirring, compacting, forming, curing and hardening, wherein the strength grade of the concrete is divided into 14 grades by using a standard value of the compressive strength of a cube.

After the highway bridge is put into use, the road surface is rolled by the past vehicle, so the road surface needs to be detected, when the existing concrete strength detection device detects the road surface concrete of the highway bridge, one detector is usually used for detecting the road surface concrete of the highway bridge, and the detection efficiency of a single detector is lower, so that a plurality of detectors are required to be simultaneously detected for improving the efficiency, and the road surface of the highway bridge is uneven due to repeated rolling of the vehicle, so that the concrete strength detection device for highway bridge construction, which can improve the detection efficiency and simultaneously needs to keep a horizontal state when a plurality of detectors detect, is urgently needed.

For this reason, we propose a concrete strength detection device for construction to solve the above problems.

Disclosure of Invention

The utility model provides a among the prior art, single detector detection efficiency is lower, and the problem that needs to keep the horizontality when a plurality of detectors detect simultaneously is solved to this application, and a concrete strength detection device for construction is proposed.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a concrete strength detection device for construction, includes the mounting panel, fixed mounting has a plurality of detectors on the mounting panel, the detector runs through the mounting panel setting, the top surface fixed mounting of detector has the stripper plate, the top surface of stripper plate is provided with the spirit level, install multiunit setting element that resets between stripper plate and the mounting panel, the tip fixedly connected with fixed plate of mounting panel, fixed mounting has the connecting block on the fixed plate, rotate on the connecting block and be connected with the support column, rotate on the support column and be connected with the threaded rod, the bottom of threaded rod is provided with support piece.

Preferably, the reset piece comprises a loop bar fixedly connected to the bottom of the extrusion plate, the top surface of the mounting plate is fixedly connected with an inner bar, the loop bar is in sliding connection with the inner bar, and the loop bar and the outer peripheral surface of the inner bar are sleeved with the same spring.

Through setting up the piece that resets, when the stripper plate extrudees downwards for the detector detects concrete strength, and under the stripper plate no exogenic action, the piece that resets has realized resetting the stripper plate.

Preferably, the connecting piece is fixedly connected with on the connecting block, the sliding hole has been run through on the support column, the top of sliding hole is provided with the spacing ring with connecting piece looks adaptation, is located the connection between connecting piece and the spacing ring in the sliding hole rotates to be connected.

Through setting up connection piece and spacing ring, spacing ring has carried out spacingly to the connection piece, has realized that the connecting block rotates with the supporting shoe all the time and is connected.

Preferably, one end, far away from the connecting sheet, in the sliding hole is fixedly connected with a threaded ring, the top of threaded rod is fixedly connected with a limiting block, and the limiting block is matched with the threaded ring.

Through setting up screwed ring and stopper, rotate the support column for threaded rod and screwed ring rotate, have realized the regulation to the support column height, the stopper is through the cooperation with the screwed ring between, has carried out spacingly to the threaded rod.

Preferably, the support member comprises a plurality of connecting plates fixedly connected to the outer peripheral surface of the threaded rod, and the connecting plates are rotatably connected with the support plates.

Through setting up the backup pad, realized supporting the device body, rotate between backup pad and the connecting plate and be connected and be favorable to improving the stability when the backup pad is placed on uneven road surface.

Preferably, the mounting plate and the extrusion plate are arranged in a cross shape.

Through setting up to "cross" style of calligraphy, improved the stability of device body, the staff of being convenient for adjusts the horizontality of device body.

Preferably, the device further comprises a driving handle fixedly connected to the top surface of the extrusion plate, wherein the driving handle is in a C shape, and the outer Zhou Miantu of the driving handle is provided with a rubber coating.

Through setting up the drive handle, the staff of being convenient for presses the stripper plate, and rubber coating's setting can effectually protect staff's hand simultaneously.

To sum up, the technical effects and advantages of the present application are: this concrete strength detection device is used in public road bridge roof beam construction, through setting up rotate connect in the support column of connecting block and with support column threaded connection's threaded rod, the staff passes through the rotation support column, and the support column rotates and drives the screwed ring and rotate to drive threaded rod oscilaltion, realized the regulation to the support column height, thereby make the mounting panel be in the horizontality, and then solved among the prior art, single detector detection efficiency is lower, need keep the problem of horizontality when a plurality of detectors detect simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic cross-sectional view of a support column of the present application;

FIG. 3 is an exploded view of the support post and threaded rod of the present application;

fig. 4 is a schematic view of a support plate structure of the present application.

In the figure: 1. a mounting plate; 2. a detector; 3. an extrusion plate; 4. a fixing plate; 5. a connecting block; 6. a support column; 7. a threaded rod; 8. a loop bar; 9. an inner rod; 10. a spring; 11. a connecting sheet; 12. a sliding hole; 13. a limiting ring; 14. a threaded ring; 15. a limiting block; 16. a connecting plate; 17. a support plate; 18. a drive handle; 19. and (5) a level gauge.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1, a concrete strength detection device for construction, including mounting panel 1, fixed mounting has a plurality of detectors 2 on mounting panel 1, the setting of a plurality of detectors 2 can detect the concrete strength in certain region, thereby shortened detection time, detection efficiency has been improved, detector 2 runs through mounting panel 1 setting, the bottom surface of mounting panel 1 is stretched out to the detection head of detector 2, the top surface fixed mounting of detector 2 has stripper plate 3, mounting panel 1 and stripper plate 3 are "cross" style of calligraphy setting, make the device body more have stability, stripper plate 3 and mounting panel 1 parallel arrangement, the top surface of stripper plate 3 is provided with spirit level 19, the setting of spirit level 19 is convenient for the staff observe mounting panel 1 and is in the horizontality, thereby reduce detection error, improve and detect the precision.

Referring to fig. 1, a plurality of groups of resetting members are installed between an extrusion plate 3 and a mounting plate 1, the resetting members are provided with four groups, each resetting member comprises a sleeve rod 8 fixedly connected to the bottom of the extrusion plate 3, the top surface of the mounting plate 1 is fixedly connected with an inner rod 9, the sleeve rods 8 are in sliding connection with the inner rod 9, the outer peripheral surfaces of the sleeve rods 8 and the inner rod 9 are sleeved with the same spring 10, and two ends of the spring 10 are respectively and elastically connected with the mounting plate 1 and the extrusion plate 3; through pressing down stripper plate 3 for detector 2's detection head contacts with the concrete, thereby detects the intensity of concrete, unclamp the pressure back to stripper plate 3, spring 10 resets stripper plate 3 under the elastic action, has realized the rebound method and has detected the intensity of concrete.

Referring to fig. 1-3, the end part of the mounting plate 1 is fixedly connected with a fixing plate 4, a connecting block 5 is fixedly installed on the fixing plate 4, a supporting column 6 is rotationally connected on the connecting block 5, a connecting sheet 11 is fixedly connected on the connecting block 5, a sliding hole 12 is formed in the supporting column 6 in a penetrating manner, a limiting ring 13 matched with the connecting sheet 11 is arranged at the top of the sliding hole 12, the connecting sheet 11 positioned in the sliding hole 12 is rotationally connected with the limiting ring 13, the connecting sheet 11 is matched with the limiting ring 13, the supporting column 6 is rotationally connected with the connecting block 5, meanwhile, the limiting ring 13 limits the connecting sheet 11, and when the supporting column 6 rotates, the phenomenon of separation from the connecting block 5 is avoided; the support column 6 is rotationally connected with the threaded rod 7, and the one end fixedly connected with screwed ring 14 that keeps away from connection piece 11 in the sliding hole 12, the top fixedly connected with stopper 15 of threaded rod 7, stopper 15 and screwed ring 14 looks adaptation drive screwed ring 14 rotation through rotating support column 6, and screwed ring 14 rotates and drives threaded rod 7 oscilaltion to the staff has made things convenient for the regulation of staff to support column 6 height.

Referring to fig. 1 and 4, the bottom of the threaded rod 7 is provided with a support member, the support member includes a plurality of connecting plates 16 fixedly connected to the outer peripheral surface of the threaded rod 7, the connecting plates 16 are provided with three at least, the connecting plates 16 are rotatably connected with a supporting plate 17, and the supporting plate 17 is arranged to increase the contact area with the ground, so that the supporting effect on the threaded rod 7 is better, and the stability of the device body is improved. Still include fixed connection in the drive handle 18 of stripper plate 3 top surface, drive handle 18 is "C" shape, and the outer Zhou Miantu of drive handle 18 has rubber coating, and the setting of drive handle 18 is convenient for the staff to press stripper plate 3, and the setting of rubber coating can effectually protect staff's hand, has increased the frictional force between hand and the drive handle 18 simultaneously.

Working principle: the staff aligns the detection head of detector 2 in the region that needs to detect, when observing spirit level 19, manual rotation support column 6, support column 6 rotates and drives screwed ring 14 rotation to drive threaded rod 7 oscilaltion, make spirit level 19 be in the horizontality, at this moment, mounting panel 1 and stripper plate 3 are in the horizontality, the staff holds drive handle 18 and presses down, make the detection head of detector 2 contact with the required concrete that detects, loosen the pressure to drive handle 18, spring 10 drives stripper plate 3 and resumes initial position, the intensity detection to the concrete is accomplished.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a concrete strength detection device for construction, its characterized in that, including mounting panel (1), fixed mounting has a plurality of detectors (2) on mounting panel (1), detector (2) run through mounting panel (1) and set up, the top surface fixed mounting of detector (2) has stripper plate (3), the top surface of stripper plate (3) is provided with spirit level (19), install multiunit setting element between stripper plate (3) and mounting panel (1), the tip fixedly connected with fixed plate (4) of mounting panel (1), fixed mounting has connecting block (5) on fixed plate (4), rotate on connecting block (5) and be connected with support column (6), rotate on support column (6) and be connected with threaded rod (7), the bottom of threaded rod (7) is provided with support piece.

2. The concrete strength detection device for construction according to claim 1, wherein the reset piece comprises a sleeve rod (8) fixedly connected to the bottom of the extrusion plate (3), an inner rod (9) is fixedly connected to the top surface of the mounting plate (1), the sleeve rod (8) is slidably connected with the inner rod (9), and the same spring (10) is sleeved on the outer peripheral surfaces of the sleeve rod (8) and the inner rod (9).

3. The concrete strength detection device for construction according to claim 1, wherein the connecting block (5) is fixedly connected with a connecting sheet (11), a sliding hole (12) is formed in the supporting column (6) in a penetrating mode, a limiting ring (13) matched with the connecting sheet (11) is arranged at the top of the sliding hole (12), and the connecting sheet (11) located in the sliding hole (12) is rotationally connected with the limiting ring (13).

4. The concrete strength detection device for construction according to claim 3, wherein one end, far away from the connecting sheet (11), in the sliding hole (12) is fixedly connected with a threaded ring (14), the top of the threaded rod (7) is fixedly connected with a limiting block (15), and the limiting block (15) is matched with the threaded ring (14).

5. The device for detecting the strength of the concrete for construction according to claim 1, wherein the supporting member comprises a plurality of connecting plates (16) fixedly connected to the outer peripheral surface of the threaded rod (7), and the supporting plates (17) are rotatably connected to the connecting plates (16).

6. The device for detecting the strength of the concrete for construction according to claim 1, wherein the mounting plate (1) and the extrusion plate (3) are arranged in a cross shape.

7. The construction concrete strength detecting device according to claim 1, further comprising a driving handle (18) fixedly connected to the top surface of the squeeze plate (3), wherein the driving handle (18) is in a "C" shape, and an outer Zhou Miantu of the driving handle (18) is coated with rubber.