CN215574186U

CN215574186U - Cement board hardness detection device convenient to remove

Info

Publication number: CN215574186U
Application number: CN202121477697.3U
Authority: CN
Inventors: 毛柯; 王朝新; 王�华; 彭晓卫
Original assignee: Yichang Hengdali New Material Technology Co Ltd
Current assignee: Yichang Hengdali New Material Technology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a cement board hardness detection device convenient to move, which comprises a box body, wherein wheels for the box body to walk are installed at the lower end of the box body, a jack for controlling the detection device to ascend and descend is fixedly installed at the bottom of the box body, a positioning assembly for positioning a cement board and a detection assembly for detecting the cement board are arranged in the box body, and a door for the positioning assembly to enter and exit is further arranged on the box body. The wheels arranged outside the box body can solve the problems that the detection device is too heavy and inconvenient to move and transport; when the detection device is transported to a designated working place, the device is lifted by a jack arranged at the bottom of the box body, so that wheels leave the ground, and the stable operation of the detection device is ensured; the positioning assembly fixes the detected cement board, so that the cement board is prevented from moving during detection, and the safety in the detection process is further improved; the arrangement of the door can prevent the cement fragments from splashing outwards in the running process of the device.

Description

Cement board hardness detection device convenient to remove

Technical Field

The utility model relates to the technical field of cement board detection equipment, in particular to a cement board hardness detection device convenient to move.

Background

The cement board is a building flat board which is produced by processing cement as a main raw material, is a building product which is arranged between a gypsum board and a stone and can be freely cut, drilled and carved, and becomes a building material widely used in the building industry due to the superior fireproof, waterproof, anticorrosion, insect-proof and sound-proof performances of the cement board and the stone and the price far lower than that of the stone.

With the rapid development of the building industry in China, the demand of the cement board is increasing day by day, and the quality detection of the cement board is of great importance. Aiming at the detection of the hardness of the cement board, a plurality of novel cement board hardness detection devices appear in the market at present. However, most of the existing cement board hardness detection devices in the market are large in size, can only be used at fixed positions, and are inconvenient to move and transport, and few movable cement board hardness detection devices have the problems that the operation is not stable, cement blocks splash, scraps are difficult to clean and the like in the use process.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the cement board hardness detection device convenient to move, and solves the problems that the movement and the transportation are inconvenient, the operation is not stable, cement blocks splash, scraps are difficult to clean and the like in the prior art.

According to the embodiment of the utility model, the cement board hardness detection device convenient to move comprises a box body, wheels for the box body to walk are installed at the lower end of the box body, a jack for controlling the detection device to ascend and descend is fixedly installed at the bottom of the box body, a positioning assembly for positioning a cement board and a detection assembly for detecting the cement board are arranged in the box body, and a door for the positioning assembly to enter and exit is further arranged on the box body.

The wheels arranged outside the box body can solve the problems that the detection device is too heavy and inconvenient to move and transport; when the detection device is transported to a designated working place, the device is lifted by a jack arranged at the bottom of the box body, so that the wheels are separated from the ground, and the stable operation of the detection device is ensured; the positioning assembly fixes the detected cement board, so that the cement board is prevented from moving during detection, and the safety in the detection process is further improved; the arrangement of the door can prevent the cement fragments from splashing outwards in the running process of the device.

Furthermore, the base is provided with a wheel shaft, the wheel is rotatably connected to the end part of the wheel shaft through a bearing, and the jack is fixedly installed at the bottom of the base.

Furthermore, the positioning assembly comprises a detection box arranged in the detection box and a fixing piece arranged on the detection box, and the detection box is provided with an opening so as to be convenient for placing a cement board to be detected.

Further, the fixing piece comprises a fixing base and a threaded rod arranged on the fixing base; the fixed base is provided with a threaded through hole, and the threaded rod is connected with the fixed base in a sliding manner through the threaded through hole; the rotary plate and the fastening pieces are respectively installed at two ends of the threaded rod, and the fastening pieces are located below the rotary plate.

Further, the detection assembly comprises a partition board arranged in the detection box, and the partition board is positioned above the detection box; a motor mounted on the partition; a pressure lever arranged on the motor, wherein one end of the pressure lever penetrates through the motor and the partition plate and extends into the detection box; the pressure head is installed to the one end that the depression bar stretches into in the detection box, install pressure sensor on the pressure head, displacement sensor is installed to the depression bar other end.

Furthermore, one end of the door is provided with a hinge, and the door is rotatably connected with the detection box through the hinge; and a female magnet is installed at the other end of the door, and a sub-magnet corresponding to the female magnet is installed on the detection box.

Further, a sealing strip is mounted on the door and used for enhancing the sealing performance of the door.

Furthermore, the detection box also comprises a display screen arranged on the outer surface of the detection box, and the output ends of the pressure sensor and the displacement sensor are connected with the display screen through data lines.

Further, a reinforcing washer is welded on the inner side of the wheel rim, and the reinforcing washer increases the service bearing strength of the wheel.

Compared with the prior art, the utility model has the following beneficial effects:

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a left side view of the overall structure of an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the inspection box according to the embodiment of the present invention (the door installed on the front of the inspection box has been removed to show the internal structure of the inspection box for clarity);

in the above drawings:

1. a box body; 2. a positioning assembly; 3. a detection component; 4. a door; 11. a wheel; 12. a jack; 13. a base; 14. a detection box; 21. a detection cartridge; 22. a fixing member; 31. a partition plate; 32. a motor; 33. a pressure lever; 34. a pressure head; 35. a pressure sensor; 36. a displacement sensor; 41. a hinge; 131. a wheel axle; 141. a display screen; 221. a fixed base; 222. a threaded rod; 223. a turntable; 224. and (7) fastening pieces.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

As shown in fig. 1, 2 and 3, the present embodiment provides a portable device for detecting hardness of a cement board, which comprises a cuboid-like box 1 surrounded by metal baffles; the box body 1 comprises a base 13 and a detection box 14 fixedly connected to the base 13; the positioning assembly 2 and the detection assembly 3 are arranged in the detection box 14; two parallel wheel shafts 131 are arranged on the base 13, and the two wheel shafts 131 are fixedly connected with the base 13 and penetrate through the base; two ends of each wheel shaft 131 are respectively and rotatably connected with one wheel 11 through bearings, and reinforcing washers are welded on the inner sides of rims of the four wheels 11 and are used for increasing the using bearing strength of the four wheels 11; 4 jacks 12 are further welded at four top corners of the bottom of the base 13, and the 4 jacks 12 are screw jacks and can support the box body 1 more stably for a long time; the back of the upper end of the box body 1 is fixedly connected with a hand push rod, so that the device is more convenient to move and transport;

the wheels 11 arranged outside the box body 1 of the device can solve the problems that the detection device is too heavy and inconvenient to move and transport; when the detection device is transported to a designated working place, the device is lifted by a jack 12 arranged at the bottom of the box body 1, so that the wheels 11 leave the ground, and the stable operation of the detection device is ensured; the positioning assembly 2 fixes the cement board, reduces splashing of cement blocks, and further improves safety in the detection process.

As shown in fig. 3, the positioning assembly 2 of the apparatus includes a detection box 21 disposed in the detection box 14, the front of the detection box 21 is provided with an opening for conveniently placing a cement board to be detected, and when the detection is completed, the detection box 21 can be taken out for conveniently cleaning cement debris; the inner surfaces of the left side and the right side of the detection box 21 are respectively fixedly connected with 2 fixing pieces 22 which are used for fixing the detected cement board; the fixing member 22 includes a fixing base 221 fixedly connected to the detection box 21, and the fixing base 221 is provided with a threaded through hole; the threaded rod 222 is slidably connected with the fixed base 221 through a threaded through hole; the upper end of the threaded rod 222 is fixedly connected with a rotary disc 223, and the lower end of the threaded rod 222 is fixedly connected with a fastening piece 224; when the cement board to be detected is placed in the detection box 21, the rotary disc 223 is rotated to drive the threaded rod 222 to rotate, the threaded rod 222 moves downwards under the action of the threaded through hole, and the fastening piece 224 arranged at the lower end of the threaded rod 222 fixes the cement board to be detected.

As shown in FIG. 3, the detecting unit 3 of the present device includes a partition plate 31 fixedly attached to the inside of the detecting box 14, the partition plate 31 being located above the detecting box 21; the upper surface of the clapboard 31 is fixedly connected with a motor 32; the press rod 33 penetrates through the upper end and the lower end of the motor 32 and the partition plate 31 and is in sliding connection with the motor 32 and the partition plate 31, and the motor 32 drives the press rod 33 to move up and down; the upper end of the pressure lever 33 is fixedly connected with a displacement sensor 36, the lower end of the pressure lever 33 is fixedly connected with a pressure head 34, and the lower end of the pressure lever 33 is also fixedly connected with a pressure sensor 35 positioned above the pressure head 34.

As shown in fig. 1 and 2, the front of the detection box 14 of the device is provided with a door 4, the left end of the door 4 is fixedly connected with two hinges 41, and the door 4 is fixedly connected with the left side surface of the detection box 14 through the hinges 41; the outer surface of the right side of the door 4 is fixedly connected with a female magnet, and the inner surface of the right side of the detection box 14 is fixedly connected with a corresponding sub magnet; sealing strips are fixedly connected to the upper, lower, left and right peripheries of the door 4, so that the sealing property is enhanced, and fine cement scraps are prevented from splashing outwards; the door 4 is also fixedly connected with a door handle, which facilitates the opening and closing of the door 4.

As shown in fig. 2, a display screen 141 is fixedly connected to the outer side surface of the left side of the detection box 14, the output ends of the pressure sensor 35 and the displacement sensor 36 are connected to the display screen 141 through data lines, and the display screen 141 is used for displaying the hardness coefficient of the detected cement board.

The embodiment of the utility model has the following beneficial effects:

the wheels 11 arranged outside the box body 1 of the device can solve the problems that the detection device is too heavy and inconvenient to move and transport; when the device is transported to a designated working place, the device is lifted by the screw jack 12 arranged at the bottom of the box body 1, so that the wheels 11 leave the ground, and the stable operation of the device is ensured; reinforcing washers are welded on the inner sides of rims of the four wheels 11 and are used for increasing the using bearing strength of the four wheels 11; the positioning assembly 2 can fix the detected cement board and prevent the cement board from moving during detection; the detection box 21 is placed in the detection box 14, and when detection is finished, the detection box 21 can be taken out, so that cement scraps can be conveniently cleaned; the door 4 can prevent the cement scraps from splashing outwards in the running process of the device; the output ends of the pressure sensor 35 and the displacement sensor 36 are connected with a display screen 141 through data lines, and the display screen 141 is used for displaying the hardness coefficient of the detected cement board.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a cement board hardness detection device convenient to remove which characterized in that: including box (1), the confession is installed to the lower extreme of box (1) wheel (11) of box (1) walking, the bottom of box (1) is fixed mounting still has jack (12) that control detection device goes up and down, be provided with in box (1) and supply positioning assembly (2) of cement slab location and carry out detection assembly (3) that detect to the cement slab, still seted up the confession on box (1) door (4) of positioning assembly (2) business turn over.

2. The portable floor slab hardness tester as recited in claim 1, wherein: the box body (1) comprises a base (13) and a detection box (14) arranged above the base (13);

the wheel shaft (131) is installed on the base (13), the wheel (11) is rotatably connected to the end portion of the wheel shaft (131) through a bearing, and the jack (12) is fixedly installed at the bottom of the base (13).

3. The portable floor slab hardness tester as recited in claim 2, wherein: the positioning assembly (2) comprises a detection box (21) arranged in the detection box (14) and a fixing piece (22) arranged on the detection box (21), and the detection box (21) is provided with an opening so as to be convenient for placing a cement board to be detected.

4. The portable floor slab hardness tester as recited in claim 3, wherein: the fixing piece (22) comprises a fixing base (221) and a threaded rod (222) arranged on the fixing base (221);

a threaded through hole is formed in the fixed base (221), and the threaded rod (222) is connected with the fixed base (221) in a sliding mode through the threaded through hole;

and a rotary disc (223) and a fastening piece (224) are respectively arranged at two ends of the threaded rod (222), and the fastening piece (224) is positioned below the rotary disc (223).

5. The portable floor slab hardness tester as recited in claim 3, wherein: the detection assembly (3) comprises a partition plate (31) installed in the detection box (14), and the partition plate (31) is positioned above the detection box (21);

a motor (32) mounted on the partition (31);

a pressure lever (33) arranged on the motor (32), wherein one end of the pressure lever (33) penetrates through the motor (32) and the partition plate (31) and extends into the detection box (21);

the pressure lever (33) stretches into pressure head (34) are installed to the one end in detecting box (21), install pressure sensor (35) on pressure head (34), displacement sensor (36) are installed to pressure lever (33) other end.

6. The portable floor slab hardness tester as recited in claim 1, wherein: a hinge (41) is installed at one end of the door (4), and the door (4) is rotatably connected with the detection box (14) through the hinge (41);

a main magnet is installed at the other end of the door (4), and a sub magnet corresponding to the main magnet is installed on the detection box (14).

7. The portable floor slab hardness tester as recited in claim 6, wherein: and a sealing strip is arranged on the door (4).

8. The portable floor slab hardness tester as recited in claim 5, wherein: the detection box (14) further comprises a display screen (141) installed on the outer surface of the detection box (14), and the output ends of the pressure sensor (35) and the displacement sensor (36) are connected with the display screen (141) through data lines.

9. The portable floor slab hardness tester as recited in claim 1, wherein: the wheel (11) is characterized in that a reinforcing washer is welded on the inner side of a rim of the wheel (11), and the using bearing strength of the wheel (11) is improved through the reinforcing washer.