Engineering board density detection device for engineering detection

Abstract

The utility model belongs to the field of density detection devices, and particularly relates to an engineering board density detection device for engineering detection, which comprises an operation table, a support is welded on the left side of the upper end of the operation table, an adjusting seat is fixedly connected to the top of the inner side of the support, and a motor is fixedly mounted on the right side of the adjusting seat. An output shaft of the motor penetrates through the adjusting seat and is connected with the adjusting seat through a bearing, a threaded shaft is fixedly connected to the tail end of the output shaft, a moving block is connected to the outer side of a shaft body of the threaded shaft through threads, the moving block is slidably connected to the inner side of the adjusting seat, and an ultrasonic densimeter is fixedly mounted at the bottom of the moving block. The adjusting seat is arranged on the support, the threaded shaft driven by the motor is arranged on the adjusting seat, and the moving block used for the ultrasonic densimeter is matched with the threaded shaft through opposite threads, so that the position of the ultrasonic densimeter can be transversely adjusted, an engineering board below the ultrasonic densimeter can be scanned in all directions, and the detection effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to density detection device field, concretely relates to a kind of engineering detection's engineering board density detection device. BACKGROUND

[0002] Engineering board density detection device can be the following one device:

[0003] X-ray density meter: using X-ray technology to measure the density of engineering board. The device includes a ray emitter and a receiver, by measuring the absorption degree of ray in material to calculate the density of material.

[0004] Ultrasonic densimeter: using ultrasonic technology to measure the density of engineering board. The device calculates the density of material by sending ultrasonic signal and receiving reflected signal.

[0005] Vibration densimeter: using vibration technology to measure the density of engineering board. The device calculates the density of material by applying vibration on engineering board and measuring the frequency and amplitude of vibration.

[0006] These devices can obtain the density information of board through non-destructive testing of engineering board, for evaluating the quality and performance of engineering board. They are usually used in construction, road, bridge and other engineering projects to ensure that the quality of engineering board meets the standard.

[0007] And the scanning angle of existing engineering board is relatively fixed after clamping and fixing, thereby affecting the data of density detection, meanwhile, the position of ultrasonic densimeter and other equipment is also relatively fixed, which also affects the scanning range and result. Therefore, it needs to be improved. SUMMARY

[0008] The utility model discloses an engineering detection's engineering board density detection device, solveed the scanning angle of existing engineering board is relatively fixed after clamping and fixing, thereby affecting the data of density detection problem, meanwhile, the position of ultrasonic densimeter and other equipment is also relatively fixed, which also affects the scanning range and result problem.

[0009] In order to achieve the above-mentioned purpose, the utility model provides an engineering detection's engineering board density detection device, including operation platform, the upper end left side of operation platform is welded with support, the inside top of support is fixedly connected with adjusting seat, the right side of adjusting seat is fixedly installed with motor, the output shaft of motor penetrates adjusting seat and is connected with adjusting seat through bearing, the tail end of output shaft is fixedly connected with threaded shaft, the shaft body outside of threaded shaft is connected with moving block through screw thread, and moving block is slidably connected to the inside of adjusting seat, the bottom of moving block is fixedly installed with ultrasonic densimeter;

[0010] The upper end of the operation table is fixedly connected with two support plates, the inside of each support plate is provided with a rotating shaft through a bearing, the end of the rotating shaft is fixedly connected with a jacket, the inside of the jacket is provided with a threaded rod through screw connection, and the bottom of the threaded rod is fixedly connected with a clamping plate.

[0011] The utility model discloses a principle lies in: using, first, the engineering board is placed into to two jackets, then the threaded rod is moved down through the relative screw thread movement between the threaded rod and the jacket by knob rotation, the clamping plate of threaded rod bottom then combines with the jacket and clamps and fixes the engineering board, then the ultrasonic densitometer can carry out density scanning to the engineering board clamped below, then the motor drives the threaded shaft rotation, thereby making the moving block transverse in the adjusting seat, thereby driving the ultrasonic densitometer transverse, and further all -round scanning of the engineering board improves the effect of detection.

[0012] In addition, the bolt is separated from the knob by the bolt downwardly pulling, thereby releasing the restriction of the knob, then the knob rotates the rotating shaft, and the rotating shaft drives the jacket to rotate, thereby adjusting the angle of clamping the engineering board, and further increasing the scanning angle of the engineering board, and further improving the effect of detection.

[0013] The utility model discloses the beneficial effect lies in: the adjusting seat is set up on the support, and the threaded shaft driven by the motor is set up on the adjusting seat, and the moving block of ultrasonic densitometer is cooperated with the threaded shaft through the relative screw thread, thereby making the ultrasonic densitometer can be adjusted horizontally, and further all -round scanning of the engineering board below improves the effect of detection.

[0014] Two support plates are set up on the operation table, and one rotatable rotating shaft is installed on each support plate, the end of the rotating shaft is provided with a jacket and an adjustable clamping plate, thereby clamping the engineering board to be detected, and the end of one rotating shaft is provided with an adjustable lock knob, thereby adjusting the angle of the clamped engineering board, and further improving the effect of engineering board detection.

[0015] Further, the upper end of the operation table is fixedly connected with two support plates, the inside of each support plate is provided with a rotating shaft through a bearing, the end of the rotating shaft is fixedly connected with a jacket, the inside of the jacket is provided with a threaded rod through screw connection, and the bottom of the threaded rod is fixedly connected with a clamping plate.

[0016] Further, the top of the moving block is fixedly connected with a guide block, and the guide block is slidably connected with the adjusting seat. The guide block is provided, and has a guiding effect on the transverse movement of the moving block in the adjusting seat.

[0017] Further, the clamping plate and the inner wall of the jacket are slidably connected, and the clamping plate is a rectangular plate. The clamping plate is provided, cooperates with the jacket, and is convenient for clamping and fixing the engineering board.

[0018] Further, the top of the threaded rod is fixedly connected with a knob, and the knob is made of plastic. Through the setting of the knob, the threaded rod is convenient to rotate.

[0019] Further, the upper end of the clamping plate is fixedly connected with a guide rod, and the guide rod penetrates through the clamping sleeve and is in sliding connection with the clamping sleeve. Through the setting of the guide rod, the clamping plate has a guiding effect.

[0020] Further, the end of one of the rotating shafts is fixedly connected with a knob, the upper end edge of the operation table is fixedly connected with a fixed sleeve, the inside of the fixed sleeve is in sliding connection with a bolt, the bolt is inserted with the knob, the inside of the fixed sleeve is provided with a spring, one end of the spring is fixedly connected with the bolt, and the other end of the spring is fixedly connected with the inner surface of the fixed sleeve. Through the elastic force of the spring acting on the bolt, the bolt is inserted into the knob, so that the rotating shaft is limited

[0021] Further, the pin body of the bolt is fixedly connected with a pulling rod, and the pulling rod penetrates through the fixed sleeve and is in sliding connection with the fixed sleeve. Through the setting of the pulling rod, the bolt is convenient to pull. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure perspective view of the engineering plate density detection device for engineering detection of the embodiment of the application;

[0023] Figure 2 It is a whole structure perspective view of the engineering plate density detection device for engineering detection of the embodiment of the application; Figure 1 It is a front view of the sectional view;

[0024] Figure 3 It is a whole structure perspective view of the engineering plate density detection device for engineering detection of the embodiment of the application; Figure 2 It is an enlarged view of A of the engineering plate density detection device for engineering detection of the embodiment of the application. DETAILED DESCRIPTION

[0025] The following will be further described in detail through specific embodiments:

[0026] The reference signs in the drawings of the specification include: operation table 1, support 2, adjusting seat 3, motor 4, threaded shaft 41, moving block 5, ultrasonic density meter 6, guide block 7, support plate 8, rotating shaft 9, clamping sleeve 10, threaded rod 11, clamping plate 12, knob 13, guide rod 14, knob 15, fixed sleeve 16, bolt 17, spring 18, pulling rod 19.

[0027] As Figure 1 , Figure 2As shown, the present embodiment provides a kind of engineering detection's engineering board density detection device, including operation platform 1, the upper end left side of operation platform 1 is welded with support 2, the inside top of support 2 is fixedly connected with adjusting seat 3, electric motor 4 is fixedly installed on the right side of adjusting seat 3, the output shaft of electric motor 4 penetrates adjusting seat 3 and is connected with adjusting seat 3 by bearing, the terminal of output shaft is fixedly connected with threaded shaft 41, the shaft body outside of threaded shaft 41 is connected with moving block 5 by screw, and moving block 5 is slidably connected to the inside of adjusting seat 3, ultrasonic densimeter 6 is fixedly installed on the bottom of moving block 5, guiding block 7 is fixedly connected on the top of moving block 5, and guiding block 7 is slidably connected with adjusting seat 3.The setting of guiding block 7 has the guiding effect for the transverse movement of moving block 5 in adjusting seat 3.

[0028] As Figure 1 , Figure 2 , Figure 3 As shown, the upper end of operation platform 1 is fixedly connected with two support plates 8, the inside of each support plate 8 is rotatably connected with a rotating shaft 9, the terminal of rotating shaft 9 is fixedly connected with a jacket 10, the inside of jacket 10 is connected with a threaded rod 11 by screw, and the bottom of threaded rod 11 is fixedly connected with a clamping plate 12.The clamping plate 12 is slidably connected with the inner wall of jacket 10, and the clamping plate 12 is a rectangular plate. Through the setting of clamping plate 12, cooperate with jacket 10, it is convenient to clamp and fix the engineering board. The top of threaded rod 11 is fixedly connected with a knob 13, and the knob 13 is made of plastic material. Through the setting of knob 13, it is convenient to rotate threaded rod 11. The upper end of clamping plate 12 is fixedly connected with a guide rod 14, and the guide rod 14 penetrates the jacket 10 and is slidably connected with the jacket 10. Through the setting of guide rod 14, it has the guiding effect for clamping plate 12.

[0029] As Figure 3 As shown, the terminal of one of rotating shaft 9 is fixedly connected with a rotating knob 15, the upper end edge of operation platform 1 is fixedly connected with a fixed sleeve 16, the inside of fixed sleeve 16 is slidably connected with a latch 17, and the latch 17 is inserted with rotating knob 15, the inside of fixed sleeve 16 is provided with a spring 18, one end of spring 18 is fixedly connected with latch 17, and the other end of spring 18 is fixedly connected with the inner surface of fixed sleeve 16. Through the elastic force of spring 18 acting on latch 17, it is inserted into rotating knob 15, so as to limit rotating shaft 9. The pin body middle section of latch 17 is fixedly connected with a lever 19, and the lever 19 penetrates the fixed sleeve 16 and is slidably connected with the fixed sleeve 16. Through the setting of lever 19, it is convenient to pull latch 17.

[0030] The utility model discloses a specific implementation process as follows: when using, first, the engineering board is placed into two jackets 10, then the knob 13 is rotated to rotate the threaded rod 11, and the threaded rod 11 is moved down through the relative threaded motion with the jacket 10, and then the clamping plate 12 at the bottom of the threaded rod 11 is combined with the jacket 10 to clamp and fix the engineering board, and then the ultrasonic densitometer 6 can scan the density of the engineering board clamped below, and then the motor 4 drives the threaded shaft 41 to rotate, so that the moving block 5 moves horizontally in the adjusting seat 3, thereby driving the ultrasonic densitometer 6 to move horizontally, and the engineering board is scanned in all directions, thereby improving the detection effect.

[0031] In addition, the bolt 17 is separated from the rotating knob 15 by pulling down the rotating knob 19, thereby releasing the restriction on the rotating knob 15, and then the rotating knob 15 is rotated to rotate the shaft 9, thereby driving the jacket 10 to rotate, so as to adjust the angle of clamping the engineering board, thereby increasing the scanning angle of the engineering board, and further improving the detection effect.

[0032] The scheme is characterized in that the adjusting seat 3 is arranged on the support 2, the threaded shaft 41 driven by the motor 4 is arranged on the adjusting seat 3, and the moving block 5 of the ultrasonic densitometer 6 is matched with the threaded shaft 41 through the relative threaded cooperation, so that the ultrasonic densitometer 6 can be adjusted horizontally, thereby scanning the engineering board below in all directions, and improving the detection effect.

[0033] The two support plates 8 are arranged on the operation table 1, each support plate 8 is provided with a rotatable shaft 9, the end of the shaft 9 is provided with the jacket 10 and the clamping plate 12 that can be adjusted, so that the engineering board to be detected can be fixed, and the rotating knob 15 that can be adjusted and locked is arranged at the end of one of the shafts 9, so that the angle of the clamped engineering board can be adjusted, thereby further improving the detection effect of the engineering board.

[0034] It should be pointed out in advance that in the present application, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0035] The above-mentioned are only embodiments of the present application, and the common knowledge of specific structures and characteristics in the scheme is not described too much. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent. The protection scope claimed in this application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. An engineered detection engineered board density detection apparatus comprising an operating table, characterized in that: The upper end left side of the operating platform is welded with a support, the inner top of the support is fixedly connected with an adjusting seat, the right side of the adjusting seat is fixedly installed with a motor, the output shaft of the motor penetrates through the adjusting seat and is connected with the adjusting seat through a bearing, the tail end of the output shaft is fixedly connected with a threaded shaft, the outer side of the shaft body of the threaded shaft is connected with a moving block through threads, the moving block is slidingly connected to the inner side of the adjusting seat, the bottom of the moving block is fixedly installed with an ultrasonic densitometer. The upper end of the operating platform is fixedly connected with two support plates, the inner part of each support plate is installed with a rotating shaft through a bearing, the tail end of the rotating shaft is fixedly connected with a jacket, the inner part of the jacket is connected with a threaded rod through threads, the bottom of the threaded rod is fixedly connected with a clamping plate.

2. The engineered detection engineered panel density detection apparatus of claim 1, wherein: The top of the moving block is fixedly connected with a guide block, and the guide block is slidingly connected with the adjusting seat.

3. The engineered detection engineered panel density detection apparatus of claim 1, wherein: The clamping plate is slidingly connected with the inner wall of the jacket, and the clamping plate is a rectangular plate.

4. The engineered detection engineered panel density detection apparatus of claim 1, wherein: The top of the threaded rod is fixedly connected with a knob, and the knob is made of plastic.

5. The engineered detection engineered panel density detection apparatus of claim 1, wherein: The upper end of the clamping plate is fixedly connected with a guide rod, the guide rod penetrates through the jacket and is slidingly connected with the jacket.

6. The engineered detection engineered panel density detection apparatus of claim 1, wherein: The tail end of one of the rotating shafts is fixedly connected with a rotating knob, the upper end edge of the operating platform is fixedly connected with a fixed sleeve, the inner part of the fixed sleeve is slidingly connected with a bolt, and the bolt is inserted with the rotating knob, the inner part of the fixed sleeve is provided with a spring, one end of the spring is fixedly connected with the bolt, and the other end of the spring is fixedly connected to the inner surface of the fixed sleeve.

7. The engineered detection engineered panel density detection apparatus of claim 6, wherein: The pin body of the bolt is fixedly connected with a lever, the lever penetrates through the fixed sleeve and is slidingly connected with the fixed sleeve.

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