Concrete dynamic segregation detection equipment

Abstract

The utility model provides concrete dynamic segregation detection equipment, which relates to the technical field of concrete detection, and comprises a tank body, one side of the tank body is provided with an adjusting mechanism, the adjusting mechanism comprises a first motor, the output end of the first motor is fixedly connected with a stirring roller, and the bottom of the surface of the stirring roller is fixedly connected with a connector. According to the concrete dynamic segregation detection equipment, the adjusting mechanism is arranged, a first motor is started, the first motor drives a stirring roller to rotate, the stirring roller drives a connecting frame to rotate, the connecting frame drives a connecting sleeve to rotate, and the connecting sleeve drives a connector to rotate, so that the horizontal position of the connector is conveniently adjusted; the servo motor drives the connecting handle to rotate, the connecting handle drives the connecting pin to rotate, the connecting pin drives the adjusting rod to move, the adjusting rod drives the fixing column to move, the fixing column drives the connecting disc to move, the connecting disc drives the connecting pipe to move, and the connecting pipe drives the connector to move, so that the height of the connector can be adjusted.

Description

Technical Field

[0001] The utility model relates to a concrete detection device, in particular to a concrete dynamic segregation detection device, belonging to the technical field of concrete detection. Background Technique

[0002] At present, concrete segregation is a phenomenon in which the cohesion between the constituent materials of the concrete mixture is insufficient to resist the sinking of coarse aggregates, and the components of the concrete mixture are separated from each other, resulting in uneven internal composition and structure, usually manifested as the separation of coarse aggregates and mortar.

[0003] According to the patent document: CN214040871U, a disclosed concrete dynamic segregation detection device includes a mixing drum. An installation seat is provided on the inner wall of the inner cavity of the mixing drum. A collection frame is slidably inserted into the inner cavity of the installation seat. A bottom plate is provided at the bottom of the collection frame. A limiting groove is opened at the bottom on one side of the bottom plate. A sleeve is movably inserted into the inner cavity of the limiting groove. A spring is provided between the inner wall on one side of the inner cavity of the limiting groove and the inner wall on one side of the inner cavity of the sleeve. Four first sliders are provided on the outer wall of the sleeve. Four first chutes matching with the first sliders are annularly arranged on the inner wall of the inner cavity of the limiting groove. A catch ball is provided on one side of the sleeve. The utility model utilizes the cooperation of the installation seat, the collection frame, the limiting groove, the bottom plate, the sleeve, the spring, the first slider, the first chute and the catch ball, which is convenient for the collection frame to extract the concrete at the bottom of the inner cavity of the mixing drum, improves the convenience of observing the concrete quality, and further improves the ex-factory quality of the concrete.

[0004] At present, the traditional detection device can only extract and detect the concrete at the bottom of the inner cavity of the mixing drum during daily use, and cannot detect the concrete at different heights and different regions. At the same time, it cannot simulate the concrete segregation environment during the pumping process, which will affect the detection results. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a concrete dynamic segregation detection device to solve the above problems and the existing problems.

[0007] (2) Technical Solutions

[0008] The utility model is realized through the following technical solutions: a concrete dynamic segregation detection device.

[0009] It includes a tank body, on one side of which there is an adjusting mechanism. The adjusting mechanism includes a first motor, the output end of the first motor is fixedly connected with a stirring roller, at the bottom of the surface of the stirring roller there is fixedly connected a connecting frame, on the surface of the connecting frame there is a sliding connection with a connecting sleeve, on one side of the connecting sleeve there is fixedly connected a connecting head, at the top of the connecting head there is a communicating connecting pipe, on the top of the surface of the connecting pipe there is a movable connection with a connecting disc, on the front of the tank body there is fixedly connected a servo motor, the output end of the servo motor is fixedly connected with a connecting handle, on one side of the connecting handle there is a movable connection with a connecting pin, on the surface of the connecting pin there is a movable connection with an adjusting rod, on one side of the adjusting rod there is fixedly connected a fixing column, and one side of the fixing column is fixedly connected with the connecting disc.

[0010] Preferably, on the other side of the tank body there is a detecting mechanism. The detecting mechanism includes a fixed pipe, one side of the fixed pipe is movably connected with the connecting pipe, on the other side of the fixed pipe there is a communicating material pump, at the bottom of the material pump there is a communicating transparent shell, on the back of the fixed pipe there is a communicating one-way valve, on one side of the one-way valve there is a communicating air duct, on one side of the air duct there is a communicating air pump, on the back of the transparent shell there is a second motor, and the output end of the second motor is fixedly connected with a hollow pipe.

[0011] Preferably, at the top of the connecting sleeve there is fixedly connected a fixing rod, and one side of the fixing rod is fixedly connected with the connecting pipe.

[0012] Preferably, at the bottom of the connecting sleeve there is a rectangular groove, at the bottom of the connecting disc there is a movable connection with the connecting pipe through a bearing, and at the top of the outer surface of the connecting pipe there is fixedly connected a sealing ring.

[0013] Preferably, at the top of the outer surface of the tank body there is fixedly connected a rectangular rod, and the surface of the rectangular rod is in sliding connection with the connecting disc.

[0014] Preferably, on the outer surface of the transparent shell there is fixedly connected a fixing frame, and one side of the fixing frame is fixedly connected with the connecting disc.

[0015] Preferably, at the top of the outer surface of the second motor there is fixedly connected an arc-shaped plate, at the bottom of the inner wall of the transparent shell there is an activity groove, at the bottom on the left side of the transparent shell there is a movable connection with a sealing door, and on the right side of the fixed pipe there is a movable connection with a control valve.

[0016] Preferably, the output end of the second motor is fixedly connected with a connecting seat, and one side of the connecting seat is fixedly connected with the transparent shell.

[0017] The present utility model provides a concrete dynamic segregation detection device, and the beneficial effects thereof are as follows:

[0018] 1. The concrete dynamic segregation detection device can adjust the horizontal position of the connection head conveniently by setting an adjustment mechanism. Start the first motor, which drives the stirring roller to rotate. The stirring roller drives the connecting frame to rotate, the connecting frame drives the connecting sleeve to rotate, and the connecting sleeve drives the connection head to rotate. Start the servo motor, which drives the connecting handle to rotate. The connecting handle drives the connecting pin to rotate, the connecting pin drives the adjusting rod to move, the adjusting rod drives the fixed column to move, the fixed column drives the connecting disc to move, the connecting disc drives the connecting pipe to move, and the connecting pipe drives the connection head to move, so as to adjust the height of the connection head.

[0019] 2. The concrete dynamic segregation detection device can simulate the influence of pumping pressure on the segregation degree of concrete during the pumping process in reality by setting a detection mechanism. Start the material pump, and discharge the material into the inner cavity of the transparent shell through the fixed pipe, connecting pipe and connection head. Then the material will be discharged through the hollow pipe. Start the second motor, which drives the hollow pipe to rotate and adjust the angle of the hollow pipe. When sampling another material, close the control valve and start the air pump. Discharge the gas into the fixed pipe, connecting pipe and connection head through the air guide pipe and one-way valve to avoid a large amount of residual material from the previous sampling in the fixed pipe, connecting pipe and connection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the first perspective state of the present utility model;

[0021] Figure 2 It is a sectional structure schematic diagram of the tank body of the present utility model;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the second perspective state of the present utility model;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the third perspective state of the present utility model.

[0024]

SYMBOLS DESCRIPTION OF MAIN COMPONENTS

[0025] 1. Tank body; 2. Adjustment mechanism; 201. First motor; 202. Stirring roller; 203. Connecting frame; 204. Connecting sleeve; 205. Connection head; 206. Connecting pipe; 207. Connecting disc; 208. Fixed rod; 209. Servo motor; 210. Connecting handle; 211. Fixed column; 212. Connecting pin; 213. Adjusting rod; 3. Detection mechanism; 301. Fixed pipe; 302. Material pump; 303. Transparent shell; 304. One-way valve; 305. Air guide pipe; 306. Air pump; 307. Second motor; 308. Hollow pipe; 309. Arc plate; 310. Fixed frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] An embodiment of the utility model provides a device for detecting dynamic segregation of concrete.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a tank body 1. An adjusting mechanism 2 is arranged on one side of the tank body 1. The adjusting mechanism 2 includes a first motor 201. The output end of the first motor 201 is fixedly connected with a stirring roller 202. The bottom of the surface of the stirring roller 202 is fixedly connected with a connecting frame 203. A connecting sleeve 204 is slidably connected to the surface of the connecting frame 203. One side of the connecting sleeve 204 is fixedly connected with a connecting head 205. The top of the connecting head 205 communicates with a connecting pipe 206. The top of the surface of the connecting pipe 206 is movably connected with a connecting disc 207. A servo motor 209 is fixedly connected to the front of the tank body 1. The output end of the servo motor 209 is fixedly connected with a connecting handle 210. One side of the connecting handle 210 is movably connected with a connecting pin 212. The surface of the connecting pin 212 is movably connected with an adjusting rod 213. One side of the adjusting rod 213 is fixedly connected with a fixing column 211. One side of the fixing column 211 is fixedly connected with the connecting disc 207. The top of the connecting sleeve 204 is fixedly connected with a fixing rod 208. One side of the fixing rod 208 is fixedly connected with the connecting pipe 206; a rectangular groove is opened at the bottom of the connecting sleeve 204. The bottom of the connecting disc 207 is movably connected with the connecting pipe 206 through a bearing. A sealing ring is fixedly connected to the top of the outer surface of the connecting pipe 206; a rectangular rod is fixedly connected to the top of the outer surface of the tank body 1, and the surface of the rectangular rod is slidably connected with the connecting disc 207;

[0028] When the utility model is in use: By setting the adjusting mechanism 2, start the first motor 201. Drive the stirring roller 202 to rotate through the first motor 201. The stirring roller 202 drives the connecting frame 203 to rotate. The connecting frame 203 drives the connecting sleeve 204 to rotate. The connecting sleeve 204 drives the connecting head 205 to rotate, which is convenient for adjusting the horizontal position of the connecting head 205. Start the servo motor 209. Drive the connecting handle 210 to rotate through the servo motor 209. The connecting handle 210 drives the connecting pin 212 to rotate. The connecting pin 212 drives the adjusting rod 213 to move. The adjusting rod 213 drives the fixing column 211 to move. The fixing column 211 drives the connecting disc 207 to move. The connecting disc 207 drives the connecting pipe 206 to move. The connecting pipe 206 drives the connecting head 205 to move, and then the height of the connecting head 205 can be adjusted; By setting the fixing rod 208, the work of the connecting sleeve 204 is stabilized, and further the work of the connecting head 205 is stabilized when it works; By setting the bearing, the work of the connecting pipe 206 is stabilized, and the connecting pipe 206 is limited; By setting the rectangular rod, the work of the connecting disc 207 is stabilized, and the connecting disc 207 is supported in a balanced manner;

[0029] Please refer to Figure 3 and Figure 4, a detection mechanism 3 is provided on the other side of the tank body 1. The detection mechanism 3 includes a fixed pipe 301. One side of the fixed pipe 301 is movably connected to the connecting pipe 206. The other side of the fixed pipe 301 is communicated with a material pump 302. The bottom of the material pump 302 is communicated with a transparent shell 303. The back of the fixed pipe 301 is communicated with a one-way valve 304. One side of the one-way valve 304 is communicated with an air duct 305. One side of the air duct 305 is communicated with an air pump 306. A second motor 307 is provided on the back of the transparent shell 303. The output end of the second motor 307 is fixedly connected to a hollow pipe 308. A fixed frame 310 is fixedly connected to the outer surface of the transparent shell 303. One side of the fixed frame 310 is fixedly connected to the connecting disk 207; an arc-shaped plate 309 is fixedly connected to the top of the outer surface of the second motor 307. An activity groove is opened at the bottom of the inner wall of the transparent shell 303. A sealing door is movably connected to the bottom on the left side of the transparent shell 303. A control valve is movably connected to the right side of the fixed pipe 301; the output end of the second motor 307 is fixedly connected to a connecting seat, and one side of the connecting seat is fixedly connected to the transparent shell 303.

[0030] When the present utility model is in use: by setting the detection mechanism 3, starting the material pump 302, discharging the material into the inner cavity of the transparent shell 303 through the fixed pipe 301, the connecting pipe 206 and the connecting head 205, and then the material will be discharged through the hollow pipe 308. Starting the second motor 307, driving the hollow pipe 308 to rotate through the second motor 307, and adjusting the angle of the hollow pipe 308, so as to simulate the influence of the pumping pressure on the degree of concrete segregation during the pumping process in reality. When sampling another material, closing the control valve, starting the air pump 306, and discharging the gas into the fixed pipe 301, the connecting pipe 206 and the connecting head 205 through the air duct 305 and the one-way valve 304, to avoid a large amount of the previous sampling material remaining in the fixed pipe 301, the connecting pipe 206 and the connecting head 205; by setting the fixed frame 310, the work of the transparent shell 303 is stabilized, so that the transparent shell 303 can move synchronously with the connecting disk 207; by setting the sealing door, it is convenient to clean the inner cavity of the transparent shell 303, so as to facilitate the detection work; by setting the connecting seat, the work of the second motor 307 is stabilized, and the second motor 307 is limited.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete dynamic segregation detection device, comprising a tank body (1), characterized in that: On one side of the tank body (1), an adjusting mechanism (2) is provided. The adjusting mechanism (2) includes a first motor (201). The output end of the first motor (201) is fixedly connected to a stirring roller (202). At the bottom of the surface of the stirring roller (202), a connecting frame (203) is fixedly connected. A connecting sleeve (204) is slidably connected to the surface of the connecting frame (203). On one side of the connecting sleeve (204), a connecting head (205) is fixedly connected. At the top of the connecting head (205), a connecting pipe (206) is communicated. At the top of the surface of the connecting pipe (206), a connecting disc (207) is movably connected. On the front surface of the tank body (1), a servo motor (209) is fixedly connected. The output end of the servo motor (209) is fixedly connected to a connecting handle (210). On one side of the connecting handle (210), a connecting pin (212) is movably connected. On the surface of the connecting pin (212), an adjusting rod (213) is movably connected. On one side of the adjusting rod (213), a fixing column (211) is fixedly connected. One side of the fixing column (211) is fixedly connected to the connecting disc (207).

2. The concrete dynamic segregation detection device according to claim 1, wherein: On the other side of the tank body (1), a detection mechanism (3) is provided. The detection mechanism (3) includes a fixing pipe (301). One side of the fixing pipe (301) is movably connected to the connecting pipe (206). On the other side of the fixing pipe (301), a material pump (302) is communicated. At the bottom of the material pump (302), a transparent shell (303) is communicated. On the back surface of the fixing pipe (301), a one-way valve (304) is communicated. On one side of the one-way valve (304), an air guide pipe (305) is communicated. On one side of the air guide pipe (305), an air pump (306) is communicated. On the back surface of the transparent shell (303), a second motor (307) is provided. The output end of the second motor (307) is fixedly connected to a hollow pipe (308).

3. The concrete dynamic segregation detection device according to claim 1, wherein: At the top of the connecting sleeve (204), a fixing rod (208) is fixedly connected. One side of the fixing rod (208) is fixedly connected to the connecting pipe (206).

4. The concrete dynamic segregation detection device according to claim 1, characterized in that: A rectangular groove is formed at the bottom of the connecting sleeve (204). The bottom of the connecting disc (207) is movably connected to the connecting pipe (206) through a bearing. A sealing ring is fixedly connected to the top of the outer surface of the connecting pipe (206).

5. The concrete dynamic segregation detection device according to claim 1, wherein: On the top of the outer surface of the tank body (1), a rectangular rod is fixedly connected, and the surface of the rectangular rod is slidably connected to the connecting disc (207).

6. The concrete dynamic segregation detection device according to claim 2, wherein: On the outer surface of the transparent shell (303), a fixing frame (310) is fixedly connected. One side of the fixing frame (310) is fixedly connected to the connecting disc (207).

7. The concrete dynamic segregation detection device according to claim 2, characterized in that: At the top of the outer surface of the second motor (307), an arc-shaped plate (309) is fixedly connected. An activity groove is formed at the bottom of the inner wall of the transparent shell (303). At the bottom on the left side of the transparent shell (303), a sealing door is movably connected. On the right side of the fixing pipe (301), a control valve is movably connected.

8. The concrete dynamic segregation detection device according to claim 2, characterized in that: The output end of the second motor (307) is fixedly connected to a connecting seat, and one side of the connecting seat is fixedly connected to the transparent shell (303).

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