CN217466549U

CN217466549U - Building material's hardness detection device

Info

Publication number: CN217466549U
Application number: CN202220365638.5U
Authority: CN
Inventors: 钟兴
Original assignee: Heilongjiang Chenao Construction Engineering Quality Inspection Co ltd
Current assignee: Heilongjiang Chenao Construction Engineering Quality Inspection Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-20
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a hardness detection device especially relates to a building material's hardness detection device. The utility model provides an easy operation with have and fix the building material who carries out hardness detection, and simultaneously can be accurate carry out the building material's that detects hardness to building material hardness detection device. The utility model provides a building material's hardness detection device, is equipped with the support frame including bottom plate, support frame, cylinder and kelly etc. the rear side at bottom plate top, and the anterior left side of support frame is equipped with the cylinder with slidingtype, and the longitudinal position at support frame front side middle part is equipped with the kelly with slidingtype. On placing the bottom plate through the building material that needs carry out hardness detection, when placing it the back, the staff will start the cylinder, and the piston rod of cylinder will drive the detector and move down etc. thereupon, alright convenient hardness detection device to building material uses, gives people to a certain extent and has provided convenience.

Description

Building material's hardness detection device

Technical Field

The utility model relates to a hardness detection device especially relates to a building material's hardness detection device.

Background

The building materials are a general term for materials used in civil engineering and construction work. Building materials can also be said to be divided into structural materials, decorative materials and some special materials.

At present, a building material hardness detection device with the publication number of CN113447379A is disclosed, which comprises a frame body, a workbench is arranged on the base of the frame body, a clamping mechanism for fixing a piece to be detected is arranged on the workbench, a test component capable of acting on the piece to be detected is arranged above the workbench, wherein the clamping mechanism comprises two clamping arms the bottoms of which are pivoted in the cavity of the workbench, the top end of the clamping arm passes through the corresponding avoidance hole on the top plate of the workbench and extends upwards, a first tension spring connected between the clamping arms and the workbench enables the pressing block of the clamping arms to be abutted against the top surface of the piece to be detected, a sliding frame is arranged between the two clamping arms, and two sides of the sliding frame are respectively abutted against the inner side surfaces of the corresponding clamping arms, and the sliding frame is in driving connection with a driving assembly arranged in a cavity of the workbench. The invention has convenient use, stable fixation of the piece to be detected and high detection precision. Although above-mentioned patent convenient to use, and to waiting to detect a fixed steady, it is high to detect the precision, but above-mentioned device does not have and carries out hardness detection to building material time measuring, can't be effectual fixes the building material who carries out hardness detection to lead to unable accurate hardness to building material to detect.

Therefore, the hardness testing device for building materials, which is simple in operation, can fix the building materials for hardness testing and can accurately test the hardness of the building materials at the same time, needs to be designed according to the problems in the prior art, so as to achieve the effect of optimizing the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that when the device does not detect the hardness of the building material, the building material for hardness detection cannot be effectively fixed, so that the hardness of the building material cannot be accurately detected, the device has the following technical problems: provided is a building material hardness detection device which is simple in operation, can fix a building material for hardness detection, and can accurately detect the hardness of the building material.

The technical scheme is as follows: the utility model provides a building material's hardness detection device, comprising a base plate, the support frame, the cylinder, the kelly, detector and display, the rear side at bottom plate top is equipped with the support frame, the anterior left side of support frame is equipped with the cylinder with sliding, the longitudinal position at support frame front side middle part is equipped with the kelly with sliding, the kelly is located the left side joint cooperation of cylinder, install the detector on the telescopic link of cylinder, the detector is located the below of support frame front side, the display is installed to the lower part of support frame rear side, the rear side of detector runs through the lower part that is connected with the support frame with the display.

Further, still including the fixing base, the fixed block, including a motor, an end cap, a controller, and a cover plate, two-way screw rod, the movable block, the guide bar, connecting rod and pinch-off blades, the front portion of bottom plate top left and right sides all is equipped with the fixed block, be equipped with two-way screw rod rotary type ground between the upper portion of two fixed blocks, the front portion on bottom plate top right side is equipped with the fixing base, the motor is installed on the upper portion of fixing base, the output shaft of motor is connected with two-way screw rod's right side, the lateral position of rear side is equipped with the guide bar between two fixed block upper portions, the equal threaded connection in left and right sides of two-way screw rod has the movable block, the rear side of two movable blocks is located sliding fit on the left and right sides in the guide bar outside, and the front side of two movable blocks all is equipped with the connecting rod, the rear portion of two connecting rods all is equipped with the pinch-off blades, two pinch-off blades are located the left and right sides sliding fit at bottom plate top.

Furthermore, the bottom of the bottom plate is provided with an anti-skid rubber mat.

Furthermore, the outside cover of kelly has the antiskid gum cover.

Furthermore, a sliding groove is formed in the left side of the upper portion of the front side of the supporting frame in the transverse direction.

Furthermore, the rear sides of the two moving blocks are both provided with openings.

The utility model has the advantages that: the beneficial effect after adopting above-mentioned technical scheme is: 1. on placing the bottom plate through the building material that needs carry out hardness detection, when placing it the back, the staff will start the cylinder, and the piston rod of cylinder will drive the detector and move down etc. thereupon, alright convenient hardness detection device to building material uses, gives people to a certain extent and has provided convenience.

2. Through starter motor, then the output shaft of motor will drive two-way screw rod and rotate along the fixed block, when two-way screw rod was in the pivoted state for two movable blocks on the two-way screw rod will drive the connecting rod and carry out the one side removal that is close to each other along the guide bar etc. alright convenient to the building material that needs hardness to detect on the bottom plate fix, give people to a certain extent and provided convenience.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a third three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of a partial three-dimensional structure of the present invention.

Reference numerals: the device comprises a base plate 1, a support frame 2, an air cylinder 3, a clamping rod 5, a detector 6, a display 7, a fixed seat 8, a fixed block 9, a motor 10, a bidirectional screw rod 11, a moving block 12, a guide rod 13, a connecting rod 14 and a clamping plate 15.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example 1

A hardness testing device for building materials, referring to fig. 1 to 3, comprises a bottom plate 1, a supporting frame 2 and a cylinder 3, kelly 5, detector 6 and display 7, the bottom of bottom plate 1 is equipped with anti-skidding cushion, non-skid, the rear side welding at 1 top of bottom plate has

support frame

2, 2 anterior left sides of support frame are equipped with cylinder 3 with sliding type, the left side transverse position on 2 front sides upper portions of support frame is opened there is the spout, better with 3 sliding fit of cylinder, the longitudinal position at 2 front sides middle part of support frame is equipped with kelly 5 with sliding type, the outside cover of kelly 5 has anti-skidding gum cover, better stimulate kelly 5, kelly 5 is located the left side joint cooperation of cylinder 3, the ann's welding on the telescopic link of cylinder 3 has detector 6, detector 6 is located the below of 2 front sides of support frame, display 7 is installed to the lower part of 2 rear sides of support frame, the rear side of detector 6 runs through the lower part with support frame 2 and is connected with display 7.

When the hardness detection device for the building materials is used by an operator, the operator can firstly move the device to a designated position, and after the device is moved to the designated position, the operator can place the building materials needing hardness detection on the bottom plate 1, after the building materials are placed, the operator can start the air cylinder 3, the piston rod of the air cylinder 3 can drive the detector 6 to move downwards, in the process of moving downwards, the detector 6 on the piston rod of the air cylinder 3 can be contacted with the building materials needing hardness detection on the bottom plate 1, in the process of contacting, the operator can manually fix the building materials needing hardness detection on the bottom plate 1, when the building materials are fixed, the piston rod of the air cylinder 3 can continuously drive the detector 6 to move downwards, at the moment, the detector 6 can extrude the building materials needing hardness detection on the bottom plate 1, in extruded in-process, detector 6 will be through the mode of telecommunications connection on the bottom plate 1 hardness numerical value of building material transmits display 7, so, the staff alright through watching numerical value on display 7, alright convenient knowing on the bottom plate 1 hardness numerical value of building material, after finishing its hardness detection, the piston rod of cylinder 3 will drive detector 6 rebound and reset, after detector 6 finishes that resets, at this moment the staff will be manual collects the building material that hardness detection finished on the bottom plate 1, after finishing collecting it, so, the staff only need repeat above operation, alright convenient hardness detection device to building material uses, give people to a certain extent and provided convenience.

Example 2

On the basis of embodiment 1, referring to fig. 1 to 4, the device further includes a fixed seat 8, fixed blocks 9, a motor 10, a bidirectional screw 11, moving blocks 12, a guide rod 13, a connecting rod 14 and a clamping plate 15, the fixed blocks 9 are welded on the front portions of the left and right sides of the top of the bottom plate 1, the bidirectional screw 11 is rotatably arranged between the upper portions of the two fixed blocks 9, the fixed seat 8 is welded on the front portion of the right side of the top of the bottom plate 1, the motor 10 is installed on the upper portion of the fixed seat 8, an output shaft of the motor 10 is connected with the right side of the bidirectional screw 11, the guide rod 13 is welded on the transverse position of the rear side between the upper portions of the two fixed blocks 9, the moving blocks 12 are in threaded connection on the left and right sides of the bidirectional screw 11, openings are formed on the rear sides of the two moving blocks 12, the guide rods 13 are in a better sliding fit, the rear sides of the two moving blocks 12 are positioned on the left and right sides of the outer sides of the guide rods 13 in a sliding fit, and the connecting rods 14 are welded on the front sides of the two moving blocks 12, the clamping plates 15 are welded on the rear portions of the two connecting rods 14, and the two clamping plates 15 are located on the left side and the right side of the top of the bottom plate 1 in sliding fit.

After the building material needing hardness detection is placed on the bottom plate 1, at the moment, a worker starts the motor 10, then an output shaft of the motor 10 drives the two-way screw 11 to rotate along the fixed block 9, when the two-way screw 11 is in a rotating state, the two moving blocks 12 on the two-way screw 11 drive the connecting rods 14 to move along one sides of the guide rods 13, which are close to each other, in the moving process, the two connecting rods 14 simultaneously drive the clamping plates 15 to move along one sides of the bottom plate 1, when the two connecting rods 14 on the two moving blocks 12 drive the clamping plates 15 to move to a certain position along one sides of the bottom plate 1, the two clamping plates 15 fix the building material needing hardness detection on the bottom plate 1, and thus, after the building material is fixed, the worker turns off the motor 10, and the two-way screw 11 connected to the output shaft of the motor 10 stops driving the moving blocks 12, the connecting rods 14 and the building material needing hardness detection on the bottom plate 1 to move to a certain position The clamping plates 15 are moved to the side close to each other, and then the apparatus performs a hardness test on the fixed construction material, whereupon when the hardness test is completed, the worker manually operates the motor 10, so that the output shaft of the motor 10 drives the bidirectional screw 11 to rotate reversely, the moving block 12 on the bidirectional screw 11 will bring the connecting rod 14 and the clamping plate 15 to move and reset along the side of the guide rod 13 and the bottom plate 1 which are far away from each other, when the moving block 12 on the bidirectional screw 11 drives the connecting rod 14 and the clamping plate 15 to move and reset along the side where the guide rod 13 and the bottom plate 1 are far away from each other, the clamping plate 15 stops fixing the building material on the bottom plate 1, therefore, the working personnel only need to repeat the above operation, and the building materials which need hardness detection on the bottom plate 1 can be conveniently fixed, so that convenience is provided for people to a certain extent.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a building material's hardness detection device, a serial communication port, including bottom plate (1), support frame (2), cylinder (3), kelly (5), detector (6) and display (7), the rear side at bottom plate (1) top is equipped with support frame (2), cylinder (3) are equipped with to the anterior left side slidingtype of support frame (2), the longitudinal position slidingtype of support frame (2) front side middle part is equipped with kelly (5), kelly (5) are located the left side joint cooperation of cylinder (3), install detector (6) on the telescopic link of cylinder (3), detector (6) are located the below of support frame (2) front side, display (7) are installed to the lower part of support frame (2) rear side, the rear side of detector (6) runs through the lower part with support frame (2) and is connected with display (7).

2. The building material hardness detection device according to claim 1, further comprising a fixed seat (8), fixed blocks (9), a motor (10), a bidirectional screw (11), a movable block (12), a guide rod (13), a connecting rod (14) and a clamping plate (15), wherein the fixed blocks (9) are arranged at the front parts of the left and right sides of the top of the bottom plate (1), the bidirectional screw (11) is rotatably arranged between the upper parts of the two fixed blocks (9), the fixed seat (8) is arranged at the front part of the right side of the top of the bottom plate (1), the motor (10) is arranged at the upper part of the fixed seat (8), an output shaft of the motor (10) is connected with the right side of the bidirectional screw (11), the guide rod (13) is arranged at the transverse position of the rear side between the upper parts of the two fixed blocks (9), the movable blocks (12) are in threaded connection with the left and right sides of the bidirectional screw (11), the rear sides of the two moving blocks (12) are located on the left side and the right side of the outer side of the guide rod (13) in a sliding fit mode, the front sides of the two moving blocks (12) are respectively provided with a connecting rod (14), the rear portions of the two connecting rods (14) are respectively provided with a clamping plate (15), and the two clamping plates (15) are located on the left side and the right side of the top of the bottom plate (1) in a sliding fit mode.

3. The building material hardness detecting device according to claim 1, wherein the bottom of the base plate (1) is provided with an anti-slip rubber mat.

4. The building material hardness detection device according to claim 1, wherein the outside of the clamping rod (5) is sleeved with an anti-slip rubber sleeve.

5. The building material hardness detecting device according to claim 1, wherein a slide groove is formed at a left lateral position of an upper portion of a front side of the support frame (2).

6. The apparatus for detecting hardness of building material according to claim 2, wherein the two moving blocks (12) are opened at the rear side thereof.