CN220171042U - Concrete quality detection device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a concrete quality detection device for water conservancy projects, which belongs to the technical field of concrete quality detection and includes a workbench. A vertical plate is fixedly connected to the workbench, and a horizontal plate is provided on the vertical plate. A motor is provided on the board, and a connecting rod 2 is fixedly connected to the output end of the motor 1. One end of the connecting rod 2 is provided with a tamping mechanism, and the other end of the connecting rod 2 is provided with a soil scraping mechanism. The soil scraping mechanism includes a slider, a chute, a telescopic rod 1, a fixed frame, a motor 3, a rotating shaft 1 and a scraper. The tamping mechanism includes a fixed frame, a motor 2, a rotating rod, a connecting rod 3, a moving plate, a guide column, spring, guide tube and tamping column. The opening and closing mechanism includes a rotating plate, a rotating shaft, a telescopic rod and a limit block, which solves the problem of inconvenient cleaning of concrete and improves the accuracy of measurement results.

Description

A kind of concrete quality detection device for water conservancy projects

Technical field

The utility model belongs to the technical field of concrete quality detection, and specifically refers to a concrete quality detection device for water conservancy projects.

Background technique

Concrete is one of the most important civil engineering materials in contemporary times. It is prepared in a certain proportion by cementitious materials, granular aggregates, water, and admixtures and admixtures added when necessary. It is uniformly stirred, densely formed, and cured. A kind of artificial stone that is hardened. Concrete is commonly used for construction in water conservancy projects. The quality of the concrete needs to be tested before construction. This requires the use of concrete quality testing devices for water conservancy projects. The advantage of this is to ensure The quality of the concrete avoids dangerous accidents and construction hazards, and improves the safety of construction operations.

Application number CN202220063402.6 discloses a concrete quality detection device for water conservancy projects, including a base plate, a hydraulic column, a mounting plate, a through hole, a slump barrel, a vertical plate, a fixed column, a chute and a slider. This embodiment passes Setting up a hydraulic column and a rotating shaft can ensure that the slump bucket moves vertically, which can solve the problem of manually pulling up the slump bucket and unable to ensure the vertical position. Moreover, rotating the rotating shaft can drive the rack up and down, making the vibration Using blocks to vibrate the concrete in the slump bucket can save physical strength and make it easy to control the depth of vibration.

After the concrete quality inspection is completed, the concrete on the inspection device needs to be cleaned to facilitate subsequent quality inspection work. Moreover, the results obtained by measuring only one set of data are not accurate. Multiple sets of results need to be measured to make the quality inspection results more accurate. Accurate. At the same time, the concrete tested last time will remain in the collapse tube, which will affect the next quality test results.

Utility model content

In view of the above situation, in order to overcome the shortcomings of the existing technology, the present utility model provides a concrete quality detection device for water conservancy projects, which effectively solves the problem of inconvenient cleaning of concrete on the current market and improves the accuracy of measurement results.

The technical solution adopted by the present utility model is as follows: The utility model proposes a concrete quality detection device for water conservancy projects, which includes a workbench, a vertical plate is fixedly connected to the workbench, and a horizontal plate is provided on the vertical plate. A motor is provided on the horizontal plate, and a connecting rod 2 is fixedly connected to the output end of the motor 1. One end of the connecting rod 2 is provided with a tamping mechanism, and the other end of the connecting rod 2 is provided with a soil scraping mechanism. , the scraping mechanism includes a slider, a chute, a telescopic rod, a fixed frame, a motor, a rotating shaft and a scraper. The slider is slidably inserted into the chute, and the telescopic rod is located on the slider. , the fixed frame is fixedly connected to the telescopic end of the telescopic rod one, the motor three is arranged in the fixed frame, the rotating shaft one is fixedly connected to the output end of the motor three, and the scraper is located on the rotating shaft one.

Wherein, a collapse cylinder is provided on the workbench, a hydraulic rod is fixedly connected to the workbench, and a clamp is fixedly connected to the telescopic end of the hydraulic rod.

Further, a transparent glass plate is fixedly connected to the workbench, and the transparent glass plate is arranged around the collapse barrel. A scale is provided on the transparent glass plate, and the scale is fixedly connected to the workbench.

Preferably, a smoothing mechanism is provided on the vertical plate. The smoothing mechanism includes a handle, a connecting piece, a connecting rod and a smoothing block. The handle is located on the connecting piece. The vertical plate and the connecting rod are They are rotationally connected through a connecting piece, and the smoothing block is fixedly connected to the connecting rod one.

Further, the tamping mechanism includes a fixed frame, a motor two, a rotating rod, a connecting rod three, a moving plate, a guide column, a spring, a guide tube and a tamping column. The fixed frame is fixedly connected to the connecting rod two, and the motor The second connecting rod is arranged on the fixed frame, the rotating rod is fixedly connected to the output end of the motor two, the connecting rod three is rotationally connected to the rotating rod, the connecting rod three is rotationally connected to the moving plate, and the guide column Located on the fixed frame, the guide post is arranged through the moving plate, the upper end of the spring is fixedly connected to the moving plate, the lower end of the spring is fixedly connected to the guide tube, and the tamping post is arranged on the guide tube.

Preferably, the opening and closing mechanism includes a rotating plate, a rotating shaft 2, a telescopic rod 2 and a limiting block. The rotating plate is rotationally connected to the workbench through the rotating shaft 2, and the right end of the telescopic rod 2 is rotationally connected to the workbench. The telescopic end of the telescopic rod 2 is rotationally connected to the rotating plate, and the limiting block is arranged on the workbench.

Wherein, a concrete recycling box is provided on the workbench.

Among them, the collapse tube shown is provided with a collection plate.

Further, support legs are fixedly connected to the four corners of the lower end surface of the workbench.

The beneficial effects achieved by the utility model by adopting the above structure are as follows: The proposed concrete quality detection device for water conservancy projects is provided with a rotating plate, a second rotating shaft, a second telescopic rod, a limit block and a concrete recovery box, so as to detect the quality of concrete. Good concrete is poured into the concrete recycling box, which facilitates a new round of concrete quality testing. At the same time, the concrete in the concrete recycling box can be poured into the collapse tube again, and the data can be measured again. Multiple measurements will make the concrete The quality inspection results are more accurate. By setting up the slider, chute, telescopic rod 1, fixed frame, motor 3, rotating shaft 1 and scraper, the remaining concrete in the collapsed tube is scraped off to avoid affecting the subsequent new round. Concrete quality testing.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a concrete quality detection device for water conservancy projects proposed by the utility model;

Figure 2 is a component diagram of the tamping mechanism and soil scraping mechanism of this embodiment;

Figure 3 is a top view of the workbench in this embodiment.

Among them, 1. Workbench, 2. Vertical version, 3. Horizontal plate, 4. Supporting legs, 5. Collapse tube, 6. Hydraulic rod, 7. Clamp, 8. Transparent glass plate, 9. Scale, 10. Wipe Leveling mechanism, 101. Handle, 102. Connector, 103. Connecting rod one, 104. Smoothing block, 11. Motor one, 12. Connecting rod two, 13. Tamping mechanism, 131. Fixing frame, 132. Motor two , 133. Rotating rod, 134. Connecting rod three, 135. Moving plate, 136. Guide column, 137. Spring, 138. Guide tube, 139. Tamping column, 14. Scraping mechanism, 141. Slider, 142. Slide Slot, 143, telescopic rod one, 144, fixed frame, 145, motor three, 146, rotating shaft one, 147, scraper, 15, opening and closing mechanism, 151, rotating plate, 152, rotating shaft two, 153, telescopic rod two, 154. Limiting block, 16. Concrete recycling box, 17. Collection tray.

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. Example: Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1 to 3, the utility model proposes a concrete quality testing device for water conservancy projects, including a workbench 1. A vertical plate 2 is fixedly connected to the workbench 1, and a vertical plate 2 is provided on the vertical plate 2. Horizontal plate 3. A motor 11 is provided on the horizontal plate 3. A connecting rod 12 is fixedly connected to the output end of the motor 11. One end of the connecting rod 12 is provided with a tamping mechanism 13. The other end of the connecting rod 12 is provided with a scraping mechanism 14. The scraping mechanism 14 includes a slider 141, a chute 142, a telescopic rod 143, a fixed frame 144, a motor 3 145, a rotating shaft 146 and a scraper 147. The slider 141 is slidably inserted into the chute 142, the telescopic rod 143 is located on the slider 141, the fixed frame 144 is fixedly connected to the telescopic end of the telescopic rod 143, and the motor three 145 is arranged on In the fixed frame 144, the first rotating shaft 146 is fixedly connected to the output end of the third motor 145, and the scraper 147 is located on the rotating shaft 146.

As shown in Figure 1, a collapse cylinder 5 is provided on the workbench 1, a hydraulic rod 6 is fixedly connected to the workbench 1, and a clamp 7 is fixedly connected to the telescopic end of the hydraulic rod 6.

As shown in Figure 3, a transparent glass plate 8 is fixedly connected to the workbench 1. The transparent glass plate 8 is arranged around the collapse barrel 5. A scale 9 is provided on the transparent glass plate 8. The scale The ruler 9 is fixedly connected to the workbench 1.

As shown in Figure 1, the vertical plate 2 is provided with a smoothing mechanism 10. The smoothing mechanism 10 includes a handle 101, a connecting piece 102, a connecting rod 103 and a smoothing block 104. The handle 101 is located on the connecting piece. 102, the vertical plate 2 and the connecting rod 103 are rotationally connected through the connecting piece 102, and the smoothing block 104 is fixedly connected to the connecting rod 103.

As shown in Figure 2, the tamping mechanism 13 includes a fixed frame 131, a second motor 132, a rotating rod 133, a third connecting rod 134, a moving plate 135, a guide column 136, a spring 137, a guide tube 138 and a tamping column 139. The fixed frame 131 is fixedly connected to the connecting rod 12. The second motor 132 is arranged on the fixed frame 131. The rotating rod 133 is fixedly connected to the output end of the second motor 132. The connecting rod 3 134 is connected to the rotating rod 133. The connecting rod 134 is rotatably connected to the moving plate 135. The guide post 136 is located on the fixed frame 131. The guide post 136 is disposed through the moving plate 135. The upper end of the spring 137 is fixedly connected to the moving plate 135. On the plate 135, the lower end of the spring 137 is fixedly connected to the guide tube 138, and the tamping column 139 is arranged on the guide tube 138.

As shown in Figure 1, the opening and closing mechanism 15 includes a rotating plate 151, a second rotating shaft 152, a telescopic rod 153 and a limiting block 154. The rotating plate 151 is rotatably connected to the workbench 1 through the second rotating shaft 152. The right end of the second telescopic rod 153 is rotatably connected to the workbench 1, the telescopic end of the second telescopic rod 153 is rotatably connected to the rotating plate 151, and the limiting block 154 is arranged on the workbench 1.

A concrete recovery box 16 is provided on the workbench 1, a collection tray 17 is provided on the collapse tube 5, and supporting legs 4 are fixedly connected to the four corners of the lower end of the workbench 1.

During specific use, the staff pours concrete into the collapse tube 5, starts the second motor 132, and the output end of the second motor 132 drives the rotating rod 133 to rotate, so that the connecting rod 134 presses down the moving plate 135, and then presses down the spring 137 so that The guide tube 138 moves downward together with the tamping column 139, so that the tamping column 139 compacts the concrete in the collapse tube 5, and the handle 101 is rotated so that the connecting rod 103 drives the smoothing block 104 to rotate, thereby smoothing the concrete on the upper surface of the collapse tube 5. , then the hydraulic rod 6 extends upward, thereby driving the clamp 7 to move upward, which in turn causes the collapse cylinder 5 to move upward. The collapse condition of the concrete is observed through the transparent glass plate 8, and the data is recorded from the scale 9. When the concrete quality inspection is completed Finally, start telescopic rod two 153, telescopic rod two 153 retracts, thereby rotating the rotating plate 151, and the concrete will fall into the concrete recovery box 16 from above, and then rotate the motor one 11 to rotate the scraping mechanism 14 to Above the collapse tube 5, slide the slider 141, start the telescopic rod 2 143, so that the rotating shaft 146 and the scraper 147 extend into the collapse tube 5, then slide the slider 141 to adjust the position of the scraper 147, and then start the motor three 145, the motor The output end of three 145 drives the rotating shaft one 146 to rotate, thereby driving the scraper 147 to scrape out the remaining concrete on the inner wall of the collapse tube 5, and finally pour the concrete in the concrete recovery box 16 back into the collapse tube 5 to start a new round. Measure and compare multiple sets of measurement results to make the concrete quality testing results more accurate.

The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person of ordinary skill in the art is inspired by it and without departing from the creative purpose of the present utility model, can design a similar structural method and embodiment to the technical solution without creativity, they shall all fall under the protection of the present utility model. scope.

Claims (9)

1. A concrete quality testing device for water conservancy projects, including a workbench (1), characterized in that: a vertical plate (2) is fixedly connected to the workbench (1), and a vertical plate (2) is provided on the vertical plate (2). A horizontal plate (3) is provided with a motor (11) on the horizontal plate (3), and a connecting rod (12) is fixedly connected to the output end of the motor (11). The connecting rod (12) is ) is provided with a tamping mechanism (13) at one end, and the other end of the connecting rod (12) is provided with a scraping mechanism (14). The scraping mechanism (14) includes a slider (141), a chute ( 142), telescopic rod one (143), fixed frame (144), motor three (145), rotating shaft one (146) and scraper (147), the slider (141) is slidably inserted into the chute (142) , the telescopic rod one (143) is located on the slider (141), the fixed frame (144) is fixedly connected to the telescopic end of the telescopic rod one (143), and the motor three (145) is arranged on the fixed frame (144), the rotating shaft one (146) is fixedly connected to the output end of the motor three (145), and the scraper (147) is located on the rotating shaft one (146). 2. A concrete quality detection device for water conservancy projects according to claim 1, characterized in that: a collapse tube (5) is provided on the workbench (1), and a collapse tube (5) is fixedly connected to the workbench (1). Hydraulic rod (6), a clamp (7) is fixedly connected to the telescopic end of the hydraulic rod (6). 3. A concrete quality detection device for water conservancy projects according to claim 2, characterized in that: a transparent glass plate (8) is fixedly connected to the workbench (1), and the transparent glass plate (8) is provided with Around the collapse tube (5), the transparent glass plate (8) is provided with a scale (9), and the scale (9) is fixedly connected to the workbench (1). 4. A concrete quality detection device for water conservancy projects according to claim 3, characterized in that: a smoothing mechanism (10) is provided on the vertical plate (2), and the smoothing mechanism (10) includes a handle (101), connecting piece (102), connecting rod one (103) and smoothing block (104), the handle (101) is located on the connecting piece (102), the vertical plate (2) and connecting rod one (101) 103) are rotationally connected through the connecting piece (102), and the smoothing block (104) is fixedly connected to the connecting rod one (103). 5. A concrete quality detection device for water conservancy projects according to claim 4, characterized in that: the tamping mechanism (13) includes a fixed frame (131), a second motor (132), a rotating rod (133), Connecting rod three (134), moving plate (135), guide column (136), spring (137), guide tube (138) and tamping column (139), the fixed frame (131) and connecting rod two (12) Fixed connection, the second motor (132) is set on the fixed frame (131), the rotating rod (133) is fixedly connected to the output end of the second motor (132), the connecting rod three (134) is connected to the rotating rod (133) are rotatably connected, the connecting rod three (134) is rotatably connected to the moving plate (135), the guide column (136) is located on the fixed frame (131), and the guide column (136) moves through The plate (135) is arranged, the upper end of the spring (137) is fixedly connected to the moving plate (135), the lower end of the spring (137) is fixedly connected to the guide tube (138), and the tamping column (139) is arranged on the guide tube (138) on. 6. A concrete quality testing device for water conservancy projects according to claim 5, characterized in that: the workbench (1) is provided with an opening and closing mechanism (15), and the opening and closing mechanism (15) includes a rotating plate (151), rotating shaft two (152), telescopic rod two (153) and limiting block (154). The rotating plate (151) is rotatably connected to the workbench (1) through the rotating shaft two (152). The right end of telescopic rod two (153) is rotatably connected to the workbench (1), the telescopic end of the telescopic rod two (153) is rotatably connected to the rotating plate (151), and the limit block (154) is arranged on the workbench (153). 1) Go up. 7. A concrete quality detection device for water conservancy projects according to claim 6, characterized in that: a concrete recovery box (16) is provided on the workbench (1). 8. A concrete quality detection device for water conservancy projects according to claim 7, characterized in that: the collapse tube (5) is provided with a collection plate (17). 9. A concrete quality detection device for water conservancy projects according to claim 8, characterized in that: the four corners of the lower end surface of the workbench (1) are fixedly connected with support legs (4).