CN213239766U

CN213239766U - Concrete strength detection device for building engineering quality detection

Info

Publication number: CN213239766U
Application number: CN202022587703.2U
Authority: CN
Inventors: 郭金梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-18
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of concrete strength detection equipment technique and specifically relates to a concrete strength detection device for building engineering quality testing, including test subassembly and control assembly, the test subassembly includes the U-shaped frame, is equipped with protection machanism in the U-shaped frame, and protection machanism includes two supporting shoes, and the supporting shoe is fixed connection both sides in the U-shaped frame respectively, and pneumatic cylinder and holding down plate overcoat are equipped with outer protection casing, and outer protection casing is the cover tubulose, and the equal fixed mounting in supporting shoe top has the guide bar, and the guide bar upper end all runs through outer protection casing, and the equal fixed mounting in pneumatic cylinder lower extreme both sides has the backup pad, and the fixed mounting in backup pad top; the electric push rod is started to drive the outer-layer protective cover to move upwards along the guide rod, and the periphery of the concrete block to be detected on the lower pressing plate is surrounded, so that the splashed concrete fragments collide on the outer-layer protective cover and cannot be splashed out, and the protective effect is achieved on an operator.

Description

Concrete strength detection device for building engineering quality detection

Technical Field

The utility model relates to a concrete strength check out test set technical field especially relates to a concrete strength detection device is used in building engineering quality testing.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing the cement concrete and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

The concrete strength detection device for detecting the quality of the existing constructional engineering carries out pressure test on a concrete block to be detected through the hydraulic cylinder, but the concrete block to be detected is splashed by the crushed concrete block in the test to cause accidental injury, so that the detection test has certain dangerous hidden dangers, the concrete strength detection device for detecting the quality of the existing constructional engineering does not have a protection function, and the concrete strength detection device for detecting the quality of the constructional engineering is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is concrete intensity detection device for building engineering quality testing to have safeguard function among the prior art, and the concrete intensity detection device for building engineering quality testing who provides.

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

the concrete strength detection device for the building engineering quality detection comprises a test component and a control component, wherein the test component comprises a U-shaped frame, a supporting seat is fixedly arranged at the top in the U-shaped frame, an upper pressing plate is fixedly arranged at the bottom of the supporting seat, a hydraulic cylinder is fixedly arranged at the bottom in the U-shaped frame, the output end of the hydraulic cylinder faces the upper pressing plate, a lower pressing plate is fixedly arranged at the output end part of the hydraulic cylinder, a back sealing plate is fixedly arranged at the rear side of the U-shaped frame, a protective door is hinged to the front side of the U-shaped frame, a bar-shaped magnet is fixedly arranged on the U-shaped frame, the protective door can be adsorbed on the bar-shaped magnet, an upper glass observation window and a lower glass observation window which are distributed at intervals are arranged on the protective door, a protective mechanism is arranged in the U-shaped frame and comprises two supporting blocks which, pneumatic cylinder and holding down plate overcoat are equipped with outer protection casing, outer protection casing is the cover tubulose, the equal fixed mounting in supporting shoe top has the guide bar, the outer protection casing is all run through to the guide bar upper end, the equal fixed mounting in pneumatic cylinder lower extreme both sides has the backup pad, backup pad top fixed mounting has electric putter, electric putter's output fixed connection is in outer protection casing bottom.

Preferably, the glass observation window is transparent tempered glass.

Preferably, a handle is fixedly installed on the protective door.

Preferably, a buffer mechanism is arranged in the outer-layer protective cover.

Preferably, buffer gear includes the inlayer protection casing, the inlayer protection casing is located between pneumatic cylinder and the outer protection casing, a plurality of springs of the outer fixedly connected with of outer protection casing, it is a plurality of the spring is circumference array distribution, spring one end fixed connection is inboard at outer protection casing.

The utility model provides a pair of building engineering quality detects uses concrete strength detection device, beneficial effect lies in: through setting up supporting shoe, outer protection casing, guide bar, backup pad, electric putter, before detecting, start electric putter and drive outer protection casing along guide bar upward movement to surround around the concrete piece that awaits measuring on the holding down plate, thereby the concrete fragment that splashes bumps on outer protection casing, and can not splash out, thereby plays the guard action to operating personnel.

Drawings

Fig. 1 is the utility model provides a concrete strength detection device's for building engineering quality testing structural schematic diagram.

Fig. 2 is the utility model provides a building engineering quality detects uses concrete strength detection device's enlarged schematic diagram one.

Fig. 3 is the utility model provides a concrete strength testing arrangement's for building engineering quality testing enlarged schematic diagram two.

Fig. 4 is the utility model provides a building engineering quality detects with concrete strength detection device's enlarged cross-sectional view.

In the figure: the device comprises a U-shaped frame 1, a supporting seat 2, an upper pressing plate 3, a hydraulic cylinder 4, a lower pressing plate 5, a back sealing plate 6, a protective door 7, a bar magnet 8, a glass observation window 9, a handle 10, a supporting block 11, an outer-layer protective cover 12, a guide rod 13, a supporting plate 14, an electric push rod 15, a control component 16, an inner-layer protective cover 17 and a spring 18.

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.

Example 1:

referring to fig. 1-4, a concrete strength detection device for building engineering quality detection comprises a test component and a control component 16, the test component comprises a U-shaped frame 1, a support seat 2 is fixedly installed at the top in the U-shaped frame 1, an upper pressure plate 3 is fixedly installed at the bottom end of the support seat 2, a hydraulic cylinder 4 is fixedly installed at the bottom in the U-shaped frame 1, the output end of the hydraulic cylinder 4 faces the upper pressure plate 3, a lower pressure plate 5 is fixedly installed at the output end of the hydraulic cylinder 4, a back sealing plate 6 is fixedly installed at the rear side of the U-shaped frame 1, a protective door 7 is hinged at the front side of the U-shaped frame 1, a bar-shaped magnet 8 is fixedly installed on the U-shaped frame 1, the protective door 7 can be adsorbed on the bar-shaped magnet 8, two glass observation windows 9 which are distributed at intervals are installed on the protective door 7, the supporting blocks 11 are fixedly connected to two sides in the U-shaped rack 1 respectively, outer-layer protective covers 12 are sleeved outside the hydraulic cylinder 4 and the lower pressing plate 5, the outer-layer protective covers 12 are in a sleeve shape, guide rods 13 are fixedly mounted at the tops of the supporting blocks 11, the upper ends of the guide rods 13 penetrate through the outer-layer protective covers 12, supporting plates 14 are fixedly mounted on two sides of the lower end of the hydraulic cylinder 4, electric push rods 15 are fixedly mounted at the tops of the supporting plates 14, and the output ends of the electric push rods 15 are fixedly connected to; through setting up supporting shoe 11, outer protection casing 12, guide bar 13, backup pad 14, electric putter 15, before detecting, start electric putter 15 and drive outer protection casing 12 along guide bar 13 upward movement to surround the concrete piece that awaits measuring on the holding down plate 5 around, thereby the concrete fragment that splashes bumps on outer protection casing 12, and can not splash out, thereby plays the guard action to operating personnel.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the glass observation window 9 is made of transparent toughened glass, the protective door 7 is fixedly provided with a handle 10, the outer protective cover 12 is internally provided with a buffer mechanism, the buffer mechanism comprises an inner protective cover 17, the inner protective cover 17 is located between the hydraulic cylinder 4 and the outer protective cover 12, the outer protective cover 12 is fixedly connected with a plurality of springs 18, the plurality of springs 18 are distributed in a circumferential array, and one end of each spring 18 is fixedly connected to the inner side of the outer protective cover 12. By providing the buffer mechanism, the splashed concrete fragments collide against the inner layer protection cover 17 and compress the spring 18, thereby buffering the concrete fragments.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The concrete strength detection device for the building engineering quality detection comprises a test component and a control component (16), and is characterized in that the test component comprises a U-shaped rack (1), a support seat (2) is fixedly mounted at the inner top of the U-shaped rack (1), an upper pressure plate (3) is fixedly mounted at the bottom of the support seat (2), a hydraulic cylinder (4) is fixedly mounted at the inner bottom of the U-shaped rack (1), the output end of the hydraulic cylinder (4) is arranged towards the upper pressure plate (3), a lower pressure plate (5) is fixedly mounted at the output end of the hydraulic cylinder (4), a back sealing plate (6) is fixedly mounted at the rear side of the U-shaped rack (1), a protective door (7) is hinged to the front side of the U-shaped rack (1), a bar-shaped magnet (8) is fixedly mounted on the U-shaped rack (1), and the protective door (7) can be adsorbed on the bar-, the glass observation window (9) of installing two upper and lower interval distributions on guard gate (7), be equipped with protection machanism in U-shaped frame (1), protection machanism includes two supporting shoes (11), both sides in U-shaped frame (1) are fixed connection respectively in supporting shoe (11), pneumatic cylinder (4) and holding down plate (5) overcoat are equipped with outer protection casing (12), outer protection casing (12) are the bushing type, the equal fixed mounting in supporting shoe (11) top has guide bar (13), outer protection casing (12) all run through in guide bar (13) upper end, the equal fixed mounting in pneumatic cylinder (4) lower extreme both sides has backup pad (14), backup pad (14) top fixed mounting has electric putter (15), the output fixed connection of electric putter (15) is in outer protection casing (12) bottom.

2. The concrete strength detection device for building engineering quality detection according to claim 1, wherein the glass observation window (9) is transparent tempered glass.

3. The concrete strength testing device for building engineering quality testing according to claim 1, characterized in that a handle (10) is fixedly installed on the protective door (7).

4. The concrete strength testing device for building engineering quality testing according to claim 1, characterized in that a buffer mechanism is arranged in the outer protective cover (12).

5. The concrete strength detection device for building engineering quality detection according to claim 4, wherein the buffer mechanism comprises an inner protection cover (17), the inner protection cover (17) is located between the hydraulic cylinder (4) and the outer protection cover (12), a plurality of springs (18) are fixedly connected to the outer portion of the outer protection cover (12), the plurality of springs (18) are distributed in a circumferential array, and one end of each spring (18) is fixedly connected to the inner side of the outer protection cover (12).