CN216899948U

CN216899948U - Detection apparatus for concrete with safeguard function

Info

Publication number: CN216899948U
Application number: CN202123067791.4U
Authority: CN
Inventors: 张俊
Original assignee: Taizhou Huangyan Chaohong New Material Technology Co ltd
Current assignee: Taizhou Huangyan Chaohong New Material Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-05
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a concrete detection device with a protection function, which comprises a waste box, wherein the top surface of the waste box is provided with a feed opening, the top surface of the waste box is fixedly connected with a support, the bottom surface of the support is rotatably hinged with two symmetrical semicircular shells through a pin shaft, the top surface of the support is provided with a display screen, and the top surface of each semicircular shell is provided with a groove. This detection device for concrete with safeguard function, fold through two semi-circular shells are rotatory, it makes two lift post insert the fixed orifices to take up the spacer, make and form airtight environment between two semi-circular shells, realize the device protection when testing the concrete core, the sponge curtain can block the garrulous grain of concrete, avoid the inside noise that appears of garrulous grain striking the device of concrete, avoid placing concrete test piece directly and carry out the pressure testing test on bearing platform down, there is not corresponding anti-splash measure, make the condition that the concrete emergence splashes easily in the testing process, the security that the device used has been guaranteed.

Description

Detection apparatus for concrete with safeguard function

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a concrete detection device with a protection function.

Background

The concrete quality inspection can be divided into three aspects of internal quality (compressive strength, rupture strength, frost resistance, impermeability, chloride ion permeability resistance, reinforcing steel bar protective layer thickness and the like), surface quality and overall dimension quality, and the concrete coring device is mainly used for coring cement concrete, asphalt concrete and limestone bases of roads, airports, ports, wharfs, dams and the like to perform compression resistance and rupture tests, but the concrete compression resistance detection equipment on the current market still has the following problems:

1. when the traditional concrete compression-resistant detection equipment is used, most concrete compression-resistant strength detection is to place a concrete test piece on a lower pressure-bearing table of a compression testing machine directly for pressure testing, broken dust falling from the test piece can be deposited on the lower pressure-bearing table, and no corresponding anti-splashing measure is provided, so that concrete is easy to splash in the detection process, and accidents are caused;

2. after traditional concrete resistance to compression check out test set used, need the manual work to the garrulous grain clearance that splashes of concrete, increased staff intensity of labour, and the garrulous grain that splashes of concrete is less clear up incompletely easily, causes certain influence to the experimental environment.

Aiming at the problems, the innovative design is carried out on the basis of the original concrete detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete detection device with a protection function, and aims to solve the problem that when the traditional concrete compression resistance detection equipment provided in the background art is used, most concrete compression resistance strength detection is to place a concrete test piece on a lower pressure bearing table of a compression testing machine directly for pressure testing, broken dust falling from the test piece is deposited on the lower pressure bearing table, and no corresponding anti-splashing measures exist, so that concrete is easy to splash in the detection process, and accidents are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a detection device for concrete with safeguard function, includes the dump bin, the feed opening has been seted up to the top surface of dump bin, and the top surface fixedly connected with support of dump bin, the underrun of support is through round pin hub rotation articulated have two symmetrical semicircle shells, and the top surface of support installs the display screen, the top surface of semicircle shell is seted up flutedly, the support column is installed to the interior diapire of dump bin, and the top surface of support column installs pressure sensor, electric putter is installed to the bottom surface of support, the internally mounted of semicircle shell has the sponge curtain, and the top surface of semicircle shell has seted up the through-hole, the inside sliding connection of through-hole has the lift post, the top of support is provided with the spacer, and the top surface of spacer has seted up the fixed orifices, the internally mounted of semicircle shell has the waste discharge mechanism.

Preferably, electric putter's flexible end fixedly connected with pressure disk, and the bottom surface of pressure disk has seted up non-slip texture.

Preferably, the top surface of the locating piece is provided with a limiting hole, the inside of the limiting hole is connected with a limiting column in a sliding mode, and the bottom end of the limiting column is fixedly connected with the top surface of the support.

Preferably, the top surface of the locating piece is fixedly connected with a handle, and the outer surface of the handle is fixedly connected with a balancing weight.

Preferably, the waste discharge mechanism comprises a spring, the inside of the semicircular shell is rotatably connected with a rotating plate through a rotating shaft, the top surface of the rotating plate is fixedly connected with the spring, the top end of the spring is fixedly connected with the inner top wall of the semicircular shell, and the top surface of the rotating plate is provided with a semicircular material clamping pipe in a penetrating mode.

Preferably, the inner wall of the semicircular material clamping pipe is fixedly connected with at least three elastic pieces.

Preferably, the top surface of the semicircular shell is provided with an arc-shaped groove, and toughened glass is arranged in the arc-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that: the concrete detection device with the protection function,

1. the two semicircular shells are rotated and folded, the positioning sheet is picked up to enable the two lifting columns to be inserted into the fixing holes, so that a closed environment is formed between the two semicircular shells, the protection of the device during the test of the concrete core is realized, the sponge curtain can block concrete particles, the concrete particles are prevented from impacting the inside of the device to generate noise, a concrete test piece is prevented from being directly placed on the lower pressure bearing table to perform a pressure test, corresponding anti-splashing measures are not provided, the concrete is easy to splash in the detection process, and the use safety of the device is ensured;

2. through pushing down the lift post, rotor plate one side is pushed down to the bottom of lift post, make the rotor plate separate with the semicircle shell around the pivot rotation, piece falls along with the rotor plate slope on the rotor plate, it collects to fall into the dump bin inside through the feed opening, can make the rotor plate vibration under the effect of spring elasticity, it is more thorough to make concrete core crushed grain and rotor plate separate, the realization is to the clearance of concrete core crushed grain, it needs the manual work to splash the crushed grain clearance to the concrete to avoid the tradition, staff intensity of labour's problem has been increased, the spring supports the sponge curtain, when the sponge curtain receives the striking, cushion under the effect of spring elasticity, the device's protecting effect has further been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a rear perspective view of the present invention;

FIG. 3 is a perspective view of the rotating plate of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a lifting column; 2. a through hole; 3. an arc-shaped slot; 4. a sponge curtain; 5. a support pillar; 6. a semi-circular shell; 7. a feeding port; 8. a waste bin; 9. a waste discharge mechanism; 10. a display screen; 11. a support; 12. an electric push rod; 13. a platen; 14. a pressure sensor; 15. a handle; 16. a balancing weight; 17. a fixing hole; 18. a groove; 19. a limiting hole; 20. a limiting column; 21. positioning plates; 91. a spring; 92. a rotating plate; 93. a semicircular material clamping pipe; 94. an elastic sheet; 95. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a concrete detection device with a protection function comprises a waste box 8, wherein a feed opening 7 is formed in the top surface of the waste box 8, a support 11 is fixedly connected to the top surface of the waste box 8, two symmetrical semicircular shells 6 are rotatably hinged to the bottom surface of the support 11 through a pin shaft, a display screen 10 is installed on the top surface of the support 11, a groove 18 is formed in the top surface of each semicircular shell 6, a support column 5 is installed on the inner bottom wall of the waste box 8, a pressure sensor 14 is installed on the top surface of each support column 5, an electric push rod 12 is installed on the bottom surface of the support 11, a sponge curtain 4 is installed inside each semicircular shell 6, a through hole 2 is formed in the top surface of each semicircular shell 6, a lifting column 1 is connected inside each through the through hole 2 in a sliding mode, a positioning piece 21 is arranged above the support 11, a fixing hole 17 is formed in the top surface of each positioning piece 21, a waste discharge mechanism 9 is installed inside each semicircular shell 6, and the two semicircular shells 6 are folded, pick up spacer 21 and make two lift posts 1 insert fixed orifices 17, form airtight environment between two semicircle shells 6, the concrete core adds between two semicircle material clamping pipes 93, electric putter 12 starts to push down the concrete core, pressure sensor 14 atress numerical value on display screen 10 show the record can, sponge curtain 4 can block the concrete detritus, avoid the inside noise that appears of concrete detritus striking the device, avoid placing the concrete test piece directly and carry out the pressure testing test on bearing platform down, there is not corresponding anti-splash measure, make the condition that the concrete takes place to splash easily in the testing process, cause unexpected problem.

Referring to fig. 1, the retractable end of the electric push rod 12 is fixedly connected with a pressure plate 13, and the bottom surface of the pressure plate 13 is provided with anti-slip lines, so that the friction force between the electric push rod and the concrete core is increased, and the detection structure is prevented from being influenced by sliding when the concrete core is extruded.

Referring to fig. 4, a limiting hole 19 is formed in the top surface of the positioning plate 21, a limiting column 20 is slidably connected to the inside of the limiting hole 19, the bottom end of the limiting column 20 is fixedly connected to the top surface of the support 11, the positioning plate 21 is positioned, the positioning plate 21 is prevented from swinging when moving, a handle 15 is fixedly connected to the top surface of the positioning plate 21, a balancing weight 16 is fixedly connected to the outer surface of the handle 15, the positioning plate 21 is convenient to take and place, and the positioning plate 21 is prevented from swinging when in a stable state.

Referring to fig. 1 and 3, the waste discharging mechanism 9 includes a spring 91, a rotating plate 92 is rotatably connected to the inside of the semicircular shell 6 through a rotating shaft 95, the spring 91 is fixedly connected to the top surface of the rotating plate 92, the top end of the spring 91 is fixedly connected to the inner top wall of the semicircular shell 6, a semicircular material clamping pipe 93 is installed on the top surface of the rotating plate 92 in a penetrating manner, by pressing down the lifting column 1, the bottom end of the lifting column 1 presses one side of the rotating plate 92, so that the rotating plate 92 rotates around the rotating shaft 95 to be separated from the semicircular shell 6, the chips on the rotating plate 92 fall down along with the inclination of the rotating plate 92 and fall into the waste bin 8 through the discharge opening 7 to be collected, thereby realizing the cleaning of the concrete core particles, avoiding the problem that the concrete splashed particles need to be cleaned manually in the prior art, which increases the labor intensity of workers, the spring 91 supports the sponge curtain 4, and buffers under the elastic force of the spring 91 when the sponge curtain 4 is impacted, the device's protecting effect has further been improved, and can make the rotor plate 92 vibration under the effect of spring 91 elasticity, make concrete core particle and rotor plate 92 separation more thorough, and the semicircle presss from both sides the inner wall fixed connection of material pipe 93 and has elastic sheet 94, and elastic sheet 94's quantity is three at least, increases the extrusion power to the concrete core, has increased the stability of concrete core.

Referring to fig. 1 and 2, an arc-shaped groove 3 is formed in the top surface of the semicircular shell 6, and tempered glass is mounted inside the arc-shaped groove 3, so that a worker is prevented from observing the inside of the device.

The working principle is as follows: when the concrete detection device with the protection function is used, firstly, a concrete core is placed on the pressure sensor 14, then the two semicircular shells 6 are rotated and folded, the positioning piece 21 is taken up to enable the two lifting columns 1 to be inserted into the fixing holes 17, a closed environment is formed between the two semicircular shells 6, the concrete core is added between the two semicircular material clamping pipes 93, the electric push rod 12 is electrified to start to press the concrete core, and the stress value of the pressure sensor 14 is displayed and recorded on the display screen 10;

after the experiment is finished, the two semicircular shells 6 are opened according to the reverse operation of the steps, then the lifting column 1 is pressed downwards, the bottom end of the lifting column 1 presses one side of the rotating plate 92, the rotating plate 92 rotates around the rotating shaft 95 to be separated from the semicircular shells 6, and the scraps on the rotating plate 92 fall along with the rotating plate 92 in an inclined mode and fall into the waste bin 8 through the discharging opening 7 to be collected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device for concrete with safeguard function, includes dump bin (8), its characterized in that: feed opening (7) have been seted up to the top surface of waste bin (8), and the top surface fixedly connected with support (11) of waste bin (8), the bottom surface of support (11) is articulated through round pin axle rotation has two symmetrical semicircle shells (6), and the top surface of support (11) installs display screen (10), the top surface of semicircle shell (6) is seted up fluted (18), support column (5) are installed to the inner diapire of waste bin (8), and the top surface of support column (5) installs pressure sensor (14), electric putter (12) are installed to the bottom surface of support (11), the internally mounted of semicircle shell (6) has sponge curtain (4), and the top surface of semicircle shell (6) has seted up through-hole (2), the inside sliding connection of through-hole (2) has lift post (1), the top of support (11) is provided with spacer (21), and the top surface of the positioning sheet (21) is provided with a fixing hole (17), and the inside of the semicircular shell (6) is provided with a waste discharge mechanism (9).

2. The concrete detecting device with the protection function according to claim 1, wherein: the telescopic end of the electric push rod (12) is fixedly connected with a pressure plate (13), and anti-skid grains are arranged on the bottom surface of the pressure plate (13).

3. The concrete detecting device with the protection function according to claim 1, wherein: spacing hole (19) have been seted up to the top surface of spacer (21), and the inside sliding connection in spacing hole (19) has spacing post (20), the bottom of spacing post (20) and the top surface fixed connection of support (11).

4. The concrete detecting device with the protection function according to claim 3, wherein: the top surface of the locating piece (21) is fixedly connected with a handle (15), and the outer surface of the handle (15) is fixedly connected with a balancing weight (16).

5. The concrete detecting device with the protection function according to claim 1, wherein: waste discharge mechanism (9) include spring (91), the inside of semicircle shell (6) is rotated through pivot (95) and is connected with rotor plate (92), the top surface fixedly connected with spring (91) of rotor plate (92), and the top of spring (91) and the interior roof fixed connection of semicircle shell (6), the top surface of rotor plate (92) is run through and is installed semicircle and press from both sides material pipe (93).

6. The concrete detecting device with the protection function according to claim 5, wherein: the inner wall of the semicircular material clamping pipe (93) is fixedly connected with elastic pieces (94), and the number of the elastic pieces (94) is at least three.

7. The concrete detecting device with the protection function according to claim 1, wherein: arc-shaped groove (3) have been seted up to the top surface of semicircle shell (6), the internally mounted of arc-shaped groove (3) has toughened glass.