Building concrete strength detection sampling device

Abstract

The utility model relates to the technical field of building material detection, and discloses a building concrete strength detection sampling device which comprises a shell, an arc-shaped groove is formed in the top wall of the shell, a hydraulic rod is fixedly connected to the rear side of the interior of the top wall of the shell, and a connecting column is fixedly connected to the front end of the hydraulic rod. A servo motor is fixedly connected to the front side of the connecting column, a mounting shell is fixedly connected to the output end of the servo motor, a sampling shell is rotatably mounted on the front side of the mounting shell, a fixing plate is fixedly connected to the middle of the inner wall of the shell, and a mounting groove is formed in the top wall of the fixing plate. According to the utility model, the ultrasonic detection equipment is matched with the infrared detection equipment to complete nondestructive detection on building concrete, and the connecting column drives the servo motor and the sampling shell to move, so that a small amount of samples are taken from a concrete structure for analysis under the rotation displacement of the sampling shell, and the damage to the concrete structure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material detection technical field especially relates to a building concrete strength detection sampling device. BACKGROUND

[0002] Building material refers to various materials used in building engineering, constitutes the main structure, enclosure structure and various components of building, is the material basis of building engineering, and the detection of building concrete quality is an important work, is directly related to the safety and durability of building, and the traditional concrete strength detection relies on the production standard size test block and carries out the test after maintaining a certain time under the laboratory condition, this method is time-consuming, and the real situation of construction site cannot be reflected in time.

[0003] Through the search, the patent publication number of China is CN216926148U, a sampling device is disclosed, especially a building concrete strength detection sampling device. The technical problem of the utility model is to provide a building concrete strength detection sampling device that saves labor. A building concrete strength detection sampling device includes a bottom plate, casters, a push rod, a guide rod, a gas cylinder, a fixed plate, a motor, and a drill cylinder. The bottom plate has casters at the four corners. The right side of the top of the bottom plate is connected to a push rod. The right side of the middle of the top of the bottom plate is connected to a guide rod. The guide rod is on the left side of the push rod. The upper part of the guide rod is equipped with a gas cylinder. The telescopic rod of the gas cylinder is connected to a fixed plate. By turning on the gas cylinder, the telescopic rod of the gas cylinder drives the motor and the drill cylinder below it to move downward and crush the concrete on the ground. This way, the drill cylinder can be raised and lowered without the need for manual labor, effectively reducing the cost of labor. However, in actual use, the device uses a large-sized drill cylinder to sample concrete, which is highly destructive and causes significant damage to the building, thereby affecting the service life of the building. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a building concrete strength detection sampling device, aiming to improve the problem of high destructiveness and significant damage to the building during sampling and detection.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a building concrete strength detects sampling device, including the shell, the top wall of the shell is set up with the arc slot, the top wall inside rear side fixedly connected with the hydraulic rod of the shell, the front end fixedly connected with the connecting column of the hydraulic rod, the front side fixedly connected with the servo motor of the connecting column, the output fixedly connected with the mounting shell of the servo motor, the front side of the mounting shell is rotatably installed with the sampling shell, the middle part fixedly connected with the fixed plate of the inner wall of the shell, the top wall of the fixed plate is set up with the mounting slot, the top wall of the fixed plate is slidably installed with the ultrasonic detection equipment, the bottom wall left and right sides of the fixed plate are all fixedly installed with infrared detection equipment, and the left side inner wall of the shell is provided with the extraction mechanism.

[0006] Through the above technical scheme: under the use of ultrasonic detection equipment and infrared detection equipment, the building concrete can be nondestructively detected, in the case that external interference is more, the servo motor and the sampling shell are driven to displace through the connecting column, the sampling shell is driven to rotate through the servo motor, so that a small amount of sample can be taken on the concrete structure for analysis, the damage to the concrete structure is reduced, and the purpose of detection sampling is achieved.

[0007] As a further description of the above technical scheme:

[0008] The extraction mechanism includes an extraction fan, the bottom wall of the extraction fan is fixedly connected to the left side inner wall bottom of the shell, the left side of the extraction fan is communicated with an extraction pipe, the top end of the extraction pipe is communicated with a collection box, the inner wall of the collection box is fixedly installed with a filter plate, the top wall of the collection box is communicated with a connecting pipe, the front end of the connecting pipe is communicated with an extraction head, and the bottom wall of the extraction head is fixedly connected to the top wall of the shell.

[0009] Through the above technical scheme: the dust particles generated when the sampling shell samples can be extracted under the extraction of the extraction head, and then under the conveying of the connecting pipe, the collection box uniformly processes, thereby reducing the pollution to the environment in the sampling work, and improving the cleanliness of the device work.

[0010] As a further description of the above technical scheme:

[0011] The extraction mechanism further includes a rubber pad, the inner wall of the rubber pad is fixedly installed in the middle part of the connecting pipe, and the outer wall of the rubber pad is fixedly connected to the top wall rear side of the shell.

[0012] Through the above technical scheme: the connecting part of the connecting pipe can be protected, thereby improving the service life of the connecting pipe.

[0013] As a further description of the above technical scheme:

[0014] The left top of the shell is fixedly connected with a control switch, which is electrically connected with the hydraulic rod, the servo motor, the ultrasonic detection device, the infrared detection device and the extraction fan respectively.

[0015] Through the above technical scheme, the equipment inside the device can be turned on and off.

[0016] Further description of the above technical scheme:

[0017] The rear side of the shell is fixedly connected with a push rod, and the middle of the push rod is fixedly connected with two rubber rings.

[0018] Through the above technical scheme, the device is convenient to push, and the rubber ring improves the anti-skid effect of the push rod.

[0019] Further description of the above technical scheme:

[0020] The left and right sides of the shell are provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are vertically arranged at equal intervals.

[0021] Through the above technical scheme, the heat dissipation holes improve the heat dissipation effect of the equipment inside the shell, and reduce the influence of heat accumulation on the use of the equipment.

[0022] Further description of the above technical scheme:

[0023] The bottom wall of the shell is fixedly connected with a connecting seat at four corners, and the side of the connecting seat is rotatably connected with a brake wheel.

[0024] Through the above technical scheme, the device is convenient to move and displace under the connection of the connecting seat and the brake wheel.

[0025] Further description of the above technical scheme:

[0026] The front side of the fixed plate is provided with a transparent shell, and the right side of the transparent shell is rotatably connected with the front side of the shell through a hinge.

[0027] Through the above technical scheme, the front side of the device can be protected through the transparent shell, and the damage of the equipment by the outside world is reduced.

[0028] The utility model has the advantages of:

[0029] 1. The utility model discloses a sliding ultrasonic detection equipment can be installed on the top wall of fixed plate, and cooperate with infrared detection equipment to complete the nondestructive testing of building concrete, under the condition that the outside interference is more, servo motor and sampling shell are driven to displace through connecting column, a small amount of sample is taken on the concrete structure under the rotary displacement of sampling shell, the damage to the concrete structure is reduced, the purpose of detection sampling is reached, and the damage to the building is avoided.

[0030] 2. The utility model discloses the airflow of extraction fan, and the extraction head can carry out the work of extraction airflow, and then in the process of sampling shell sampling, the dust particles that extraction head extracts can extract the dust particles that sampling produces, and then under the conveyance of connecting pipe, unified collection box is handled, under the block of filter board, it avoids its inside into extraction fan to cause its service life to drop, and then the pollution to the environment in sampling work is reduced. DRAWINGS

[0031] Figure 1 It is the perspective view of a kind of building concrete strength detection sampling device proposed in the utility model;

[0032] Figure 2 It is the side view of a kind of building concrete strength detection sampling device proposed in the utility model;

[0033] Figure 3 It is the section view of the shell of a kind of building concrete strength detection sampling device proposed in the utility model;

[0034] Figure 4 It is the split view of the sampling shell of a kind of building concrete strength detection sampling device proposed in the utility model;

[0035] Figure 5 It is the split view of the extraction mechanism of a kind of building concrete strength detection sampling device proposed in the utility model.

[0036] Legend:

[0037] 1, shell;2, extraction mechanism;201, extraction fan;202, extraction pipe;203, collection box;204, filter board;205, connecting pipe;206, extraction head;207, rubber pad;3, hydraulic rod;4, connecting column;5, servo motor;6, installation shell;7, sampling shell;8, arc slot;9, fixed plate;10, installation groove;11, ultrasonic detection equipment;12, infrared detection equipment;13, heat dissipation hole;14, control switch;15, transparent shell;16, push rod;17, rubber ring;18, connecting seat;19, brake wheel. Specific implementation

[0038] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0039] With reference to Figure 1 , Figure 3 and Figure 4 , the present application provides an embodiment: a building concrete strength detection sampling device, which comprises a shell 1, an arc-shaped groove 8 is formed in the top wall of the shell 1, a hydraulic rod 3 is fixedly connected to the inner rear side of the top wall of the shell 1, a connecting column 4 is fixedly connected to the front end of the hydraulic rod 3, a servo motor 5 is fixedly connected to the front side of the connecting column 4, so that the front end of the hydraulic rod 3 drives the connecting column 4 to displace forward under the drive of the hydraulic rod 3, thereby driving the servo motor 5 and the mounting shell 6 to displace, the output end of the servo motor 5 is fixedly connected to the mounting shell 6, the sampling shell 7 is rotatably mounted on the front side of the mounting shell 6, the mounting shell 6 drives the sampling shell 7 to rotate under the drive of the servo motor 5, and then the sampling shell 7 can sample the concrete under the drive of the connecting column 4, a fixed plate 9 is fixedly connected to the inner wall of the shell 1, an installation groove 10 is formed in the top wall of the fixed plate 9, an ultrasonic detection device 11 is slidably mounted on the top wall of the fixed plate 9, the ultrasonic detection device 11 can be mounted or dismounted on the top of the fixed plate 9 by sliding, thereby facilitating the modular composition of the device, infrared detection devices 12 are fixedly mounted on the left and right sides of the bottom wall of the fixed plate 9, and a drawing mechanism 2 is arranged on the left inner wall of the shell 1.

[0040] Specifically, the ultrasonic detection device 11 is mounted on the top of the fixed plate 9 by sliding, so that the components can be easily disassembled and replaced, and the maintenance and upgrading work is facilitated. After installation, the non-destructive testing of the building concrete can be realized by cooperation with the infrared detection device 12, the damage to the building structure is effectively avoided, in the case of more external interference, the hydraulic rod 3 can be started to drive the connecting column 4 to displace forward, the forward displacement of the connecting column 4 drives the servo motor 5 and the sampling shell 7 to displace correspondingly, the servo motor 5 drives the mounting shell 6 and the sampling shell 7 to rotate, and the connecting column 4 drives the sampling shell 7 to displace, so that the sampling shell 7 can take a small amount of sample on the concrete structure for analysis. In this way, the purpose of reducing the damage to the concrete structure is achieved, and the detection sampling task is completed, thereby reducing the damage to the building life.

[0041] With reference to Figure 1 , Figure 2 and Figure 5The extraction mechanism 2 comprises an extraction fan 201, the bottom wall of the extraction fan 201 is fixedly connected to the left side inner wall bottom of the shell 1, the left side of the extraction fan 201 is communicated with an extraction pipe 202, the starting of the extraction fan 201 enables the extraction pipe 202 to extract air flow, the top end of the extraction pipe 202 is communicated with a collection box 203, the inner wall of the collection box 203 is fixedly installed with a filter plate 204, the dust particles extracted are blocked by the filter plate 204, so that the dust particles are collected uniformly, the top wall of the collection box 203 is communicated with a connecting pipe 205, the front end of the connecting pipe 205 is communicated with an extraction head 206, the dust particles generated in the sampling work can be extracted under the connection of the extraction head 206, so as to reduce the environmental pollution, the bottom wall of the extraction head 206 is fixedly connected to the top wall of the shell 1;

[0042] Specifically, by starting the extraction fan 201, the extraction head 206 can extract air flow, when the dust particles generated in the rotating sampling process of the sampling shell 7, the extraction air flow of the extraction head 206 acts on the dust particles, thereby completing the extraction work, under the conveying action of the connecting pipe 205, the extracted dust particles are uniformly conveyed into the collection box 203 for collection and treatment, the filter plate 204 blocks the dust particles to prevent them from entering the inside of the extraction fan 201, thereby avoiding the damage of the dust particles to the internal impeller, reducing the pollution to the environment in the sampling work, improving the cleanliness of the device work, and ensuring the smooth progress of the whole sampling process.

[0043] Referring to Figure 1 , Figure 4 and Figure 5 , the extraction mechanism 2 further comprises a rubber pad 207, the inner wall of the rubber pad 207 is fixedly installed in the middle of the connecting pipe 205, and the outer wall of the rubber pad 207 is fixedly connected to the top wall rear side of the shell 1; the left side top of the shell 1 is fixedly connected with a control switch 14, the control switch 14 is electrically connected with the hydraulic rod 3, the servo motor 5, the ultrasonic detection equipment 11, the infrared detection equipment 12 and the extraction fan 201 respectively; the rear side of the shell 1 is fixedly connected with a push rod 16, and the middle of the push rod 16 is fixedly connected with two rubber rings 17;

[0044] Specifically, the rubber pad 207 can protect the connection between the connecting pipe 205 and the shell 1, thereby prolonging the service life of the middle of the connecting pipe 205, the control switch 14 can complete the opening and closing of the device by being electrically connected with the hydraulic rod 3, the servo motor 5, the ultrasonic detection equipment 11, the infrared detection equipment 12 and the extraction fan 201 respectively, and the rubber ring 17 improves the anti-skid effect of the push rod 16.

[0045] Referring to Figure 1 and Figure 2The left and right sides of the shell 1 are provided with a plurality of heat dissipation holes 13, and the plurality of heat dissipation holes 13 are vertically provided at equal intervals; the bottom wall of the shell 1 is fixedly connected with a plurality of connecting seats 18 at four corners, and one side of the plurality of connecting seats 18 is rotatably connected with a brake wheel 19; the front side of the fixed plate 9 is provided with a transparent shell 15, and the right side of the transparent shell 15 is rotatably connected with the front side of the shell 1 through a hinge;

[0046] Specifically, the plurality of heat dissipation holes 13 are provided, so that the heat dissipation effect of the internal equipment of the device is improved, and the heat accumulation affecting the equipment working condition is reduced; the connecting seat 18 and the brake wheel 19 make the device easy to move; and the transparent shell 15 can protect the internal equipment of the device.

[0047] Working principle: when starting to use, the ultrasonic detection equipment 11 is slidably installed on the top of the fixed plate 9, so that the parts are easy to disassemble and replace, convenient for maintenance and upgrading; after installation, the nondestructive testing of the building concrete can be completed by cooperating with the infrared detection equipment 12, so as to avoid the case that the building structure is damaged too much; in the case that there is much external interference, the hydraulic rod 3 is started and the device is pushed, so that the front end driving connecting column 4 is displaced forward, so that the connecting column 4 drives the servo motor 5 and the sampling shell 7 to displace, so that under the effect that the servo motor 5 drives the installation shell 6 and the sampling shell 7 to rotate and the connecting column 4 drives the sampling shell 7 to displace, the sampling shell 7 can take a small amount of sample on the concrete structure for analysis, so as to reduce the damage to the concrete structure and complete the detection and sampling, avoid the case that the building is damaged too much, reduce the damage to the service life of the building, and start the extraction fan 201, so that the extraction head 206 can work to extract air flow, so that the dust particles generated in the sampling process of the sampling shell 7 are extracted by the extraction head, and under the conveying of the connecting pipe 205, the dust particles are collected and treated by the collection box 203, and under the blocking of the filter plate 204, the dust particles are prevented from entering the inside of the extraction fan 201, so as to avoid the case that the impeller in the inside is damaged to reduce the service life, and further reduce the pollution to the environment in the sampling work and improve the cleanliness of the device working.

[0048] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A device for sampling building concrete for strength testing, comprising a housing (1), characterised in that: The top wall of the shell (1) is provided with an arc-shaped slot (8), the inner rear side of the top wall of the shell (1) is fixedly connected with a hydraulic rod (3), the front end of the hydraulic rod (3) is fixedly connected with a connecting column (4), the front side of the connecting column (4) is fixedly connected with a servo motor (5), the output end of the servo motor (5) is fixedly connected with a mounting shell (6), the front side of the mounting shell (6) is rotatably installed with a sampling shell (7), the middle part of the inner wall of the shell (1) is fixedly connected with a fixed plate (9), the top wall of the fixed plate (9) is provided with a mounting slot (10), the top wall of the fixed plate (9) is slidably installed with an ultrasonic detection device (11), the bottom wall of the fixed plate (9) is fixedly installed with an infrared detection device (12) on the left and right sides, and the left side inner wall of the shell (1) is provided with an extraction mechanism (2).

2. The device for detecting the strength of building concrete according to claim 1, wherein: The extraction mechanism (2) comprises an extraction fan (201), the bottom wall of the extraction fan (201) is fixedly connected to the left side inner wall bottom of the shell (1), the left side of the extraction fan (201) is communicated with an extraction pipe (202), the top end of the extraction pipe (202) is communicated with a collection box (203), the inner wall of the collection box (203) is fixedly installed with a filter plate (204), the top wall of the collection box (203) is communicated with a connecting pipe (205), the front end of the connecting pipe (205) is communicated with an extraction head (206), and the bottom wall of the extraction head (206) is fixedly connected to the top wall of the shell (1).

3. The device for detecting the strength of building concrete according to claim 2, characterized in that: The extraction mechanism (2) further comprises a rubber pad (207), the inner wall of the rubber pad (207) is fixedly installed in the middle part of the connecting pipe (205), and the outer wall of the rubber pad (207) is fixedly connected to the rear side of the top wall of the shell (1).

4. The device for detecting the strength of building concrete according to claim 2, wherein: The left side top of the shell (1) is fixedly connected with a control switch (14), and the control switch (14) is electrically connected with the hydraulic rod (3), the servo motor (5), the ultrasonic detection device (11), the infrared detection device (12) and the extraction fan (201) respectively.

5. The device for sampling concrete according to claim 1, characterized in that: The rear side of the shell (1) is fixedly connected with a push rod (16), and the middle part of the push rod (16) is fixedly connected with two rubber rings (17).

6. The device of claim 1, wherein: The left and right sides of the shell (1) are provided with a plurality of heat dissipation holes (13), and the plurality of heat dissipation holes (13) are vertically and equidistantly provided.

7. The device of claim 1, wherein: The bottom wall of the shell (1) is fixedly connected with a connecting seat (18) at four corners, and a brake wheel (19) is rotatably connected to one side of the connecting seat (18).

8. The device of claim 1, wherein: The front side of the fixed plate (9) is provided with a transparent shell (15), and the right side of the transparent shell (15) is rotatably connected to the front side of the shell (1) through a hinge.

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