Slump detection device for engineering detection

Abstract

The utility model relates to the technical field of slump detection, in particular to a slump detection device for engineering detection, which comprises a support pile, a movable room and a rotating motor. When the slump detection device for engineering detection is used, firstly, the device is pushed to a proper position through a handle, then a brake pad is put down to enable the device not to slide easily, and then a motor is controlled to rotate through a controller, so that a threaded rod rotates; the motor rotates to enable the slump cone to descend by means of movement of the first connecting rod and the second connecting rod until the bottom of the slump cone is in contact with the test ground, the motor stops rotating, concrete is fed into the slump cone through the feeding port, and then the motor is rotated reversely to enable the first connecting rod and the second connecting rod to ascend; by means of the design, the device is flexible to move, the slump cone does not need to be manually moved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of slump detection, in particular to a slump detection device for engineering detection. Background Art

[0002] Slump refers to the workability of concrete, specifically to ensure the normal progress of construction, including the water retention, fluidity and cohesion of concrete. Slump is a quantitative indicator to measure the degree of its degree, used to judge whether the construction can proceed normally. Workability refers to whether the concrete is easy to construct and uniformly dense. It is a very comprehensive performance that includes fluidity, cohesion and water retention.

[0003] A slump detection device for engineering inspection is disclosed in the Chinese utility model patent application disclosure CN215492971U, which relates to the field of engineering inspection technology. The slump detection device for engineering inspection comprises a base plate, a counterweight and a loading box are placed on the top of the base plate, a side bracket is fixedly installed on the top of the base plate, the loading box is located between the counterweight and the side bracket, a locking mechanism and a pull-tube mechanism are arranged on the side bracket, a slump cone is arranged on the side bracket through the pull-tube mechanism, and a mounting bracket is fixedly installed on the outer wall of the slump cone. The utility model has a simple structure and is easy to operate. It is operated by stepping on the foot. Compared with the traditional manual method, the action is simple, no weight is loaded, and it is more labor-saving. It does not need to connect a power source when used. The production cost and use cost of the device are low, and the flexibility is high. However, the device needs to be operated manually, which is more labor-intensive and the mobility of the device is weak, and the flexibility is insufficient. For this reason, we propose a slump detection device for engineering inspection. Utility Model Content

[0004] The purpose of the utility model is to provide a slump detection device for engineering detection to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A slump detection device for engineering inspection comprises a supporting pile, a movable room, a rotating motor, a connecting port, a transmission shaft, a limiting ring, a threaded rod, a bearing, a movable room, a first connecting rod, a feeding port, a slump cone, a second connecting rod, a C-shaped plate, a test ground, a pulley, a brake pad, an extension block, a handle and a controller, wherein the movable room is opened on one side of the supporting pile, the rotating motor is fixedly arranged on the inner wall of the movable room, the connecting port is fixedly arranged on the output end of the rotating motor, the transmission shaft is fixedly arranged on the top of the connecting port, the limiting ring is fixedly arranged on the transmission shaft, the threaded rod is fixedly arranged on the top of the limiting ring, and one end of the bearing is fixedly arranged on the top of the threaded rod.

[0007] Preferably, the other end of the bearing is fixedly arranged on the top of the movable space, and the movable opening is opened at one end of the first connecting rod.

[0008] Through the above solution, the movable opening is provided so that the first connecting rod and the second connecting rod can move up and down along with the rotation of the threaded rod.

[0009] Preferably, the movable opening is opened at one end of the second connecting rod, and the other end of the first connecting rod is fixedly arranged on the slump cone.

[0010] According to the above solution, the slump cone is connected more stably by providing the first connecting rod and the second connecting rod.

[0011] Preferably, the other end of the second connecting rod is fixedly arranged on the slump cone, and the feeding port is opened at the top of the slump cone.

[0012] Through the above scheme, by setting the feeding port, it is convenient to feed the concrete that needs to be tested.

[0013] Preferably, the C-shaped plate is fixedly arranged at the bottom of the supporting piles, and the test ground is fixedly arranged at the bottom of the C-shaped plate.

[0014] Through the above solution, the device can be supported by providing a C-shaped plate.

[0015] Preferably, the pulley is fixedly arranged at the bottom of the C-shaped plate, and the brake pad is fixedly arranged on one side of the pulley.

[0016] Through the above solution, the brake pad is arranged so that the pulley can be kept stationary when the device is stationary, thereby improving the stability of the device.

[0017] Preferably, the extension block is fixedly arranged on one side of the supporting pile, the handle is fixedly arranged on both sides of the extension block, and the controller is fixedly arranged on the top of the extension block.

[0018] Through the above solution, by setting a controller, the motor can be controlled to rotate by the controller.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. When using the slump detection device for engineering inspection, first push the device to a suitable position through a handle, then put down the brake pad so that the device will not slide easily, and then control the motor to rotate through a controller, so that the threaded rod rotates, so that the slump cone descends with the help of the movement of the first connecting rod and the second connecting rod, until the bottom of the slump cone contacts the test ground, stop the motor rotation, feed concrete into the slump cone through the feeding port, and then reverse the motor to make the first connecting rod and the second connecting rod rise, thereby driving the slump cone to rise, and observe the slump of concrete. The above design highlights the flexible movement of the device, and does not require manual movement of the slump cone, saving manpower.

[0021] 2. The slump detection device used for the first phase of the project inspection has a brake pad to keep the pulley stationary when the device is stationary, thereby improving the stability of the device. A controller is provided to control the motor to rotate. The above design improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the bearing and movable opening of the utility model;

[0024] Figure 3 It is a schematic diagram of the feeding port and slump cone of the utility model;

[0025] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0026] In the figure: 1. Support piles; 2. Movable room; 3. Rotating motor; 4. Connecting port; 5. Transmission shaft; 6. Limiting ring; 7. Threaded rod; 8. Bearing; 9. Movable port; 10. First connecting rod; 11. Feeding port; 12. Slump cone; 13. Second connecting rod; 14. C-type plate; 15. Test ground; 16. Pulley; 17. Brake pad; 18. Extension block; 19. Handle; 20. Controller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1- Figure 4 As shown, a technical solution provided by the utility model:

[0029] A slump detection device for engineering inspection comprises a supporting pile 1, a movable room 2, a rotating motor 3, a connecting port 4, a transmission shaft 5, a limiting ring 6, a threaded rod 7, a bearing 8, a movable port 9, a first connecting rod 10, a feeding port 11, a slump cone 12, a second connecting rod 13, a C-shaped plate 14, a test ground 15, a pulley 16, a brake pad 17, an extension block 18, a handle 19 and a controller 20. The movable room 2 is opened on one side of the supporting pile 1, the rotating motor 3 is fixedly arranged on the inner wall of the movable room 2, the connecting port 4 is fixedly arranged on the output end of the rotating motor 3, the transmission shaft 5 is fixedly arranged on the top of the connecting port 4, the limiting ring 6 is fixedly arranged on the transmission shaft 5, the threaded rod 7 is fixedly arranged on the top of the limiting ring 6, and one end of the bearing 8 is fixedly arranged on the top of the threaded rod 7.

[0030] In this embodiment, preferably, the other end of the bearing 8 is fixedly arranged on the top of the movable space 2 , and the movable opening 9 is opened at one end of the first connecting rod 10 .

[0031] According to the above solution, the movable opening 9 is provided so that the first connecting rod 10 and the second connecting rod 13 can move up and down along with the rotation of the threaded rod 7 .

[0032] In this embodiment, preferably, the movable opening 9 is opened at one end of the second connecting rod 13 , and the other end of the first connecting rod 10 is fixedly arranged on the slump cone 12 .

[0033] According to the above solution, the slump cone 12 is connected more stably by providing the first connecting rod 10 and the second connecting rod 13 .

[0034] In this embodiment, preferably, the other end of the second connecting rod 13 is fixedly disposed on the slump cone 12 , and the feeding port 11 is opened at the top of the slump cone 12 .

[0035] According to the above solution, by providing the feeding port 11, it is convenient to feed the concrete to be tested.

[0036] In this embodiment, preferably, the C-shaped plate 14 is fixedly disposed at the bottom of the supporting pile 1 , and the test ground 15 is fixedly disposed at the bottom of the C-shaped plate 14 .

[0037] Through the above solution, the device can be supported by providing the C-shaped plate 14 .

[0038] In this embodiment, preferably, the pulley 16 is fixedly disposed at the bottom of the C-shaped plate 14 , and the brake pad 17 is fixedly disposed on one side of the pulley 16 .

[0039] Through the above solution, by providing the brake pad 17, the pulley 16 is kept stationary when the device is stationary, thereby improving the stability of the device.

[0040] In this embodiment, preferably, the extension block 18 is fixedly arranged on one side of the support pile 1 , the handles 19 are fixedly arranged on both sides of the extension block 18 , and the controller 20 is fixedly arranged on the top of the extension block 18 .

[0041] According to the above solution, by providing the controller 20 , the motor can be controlled to rotate by the controller 20 .

[0042] When using a slump detection device for engineering inspection of the present embodiment, the device is first pushed to a suitable position by the handle 19, and then the brake pad 17 is lowered to prevent the device from sliding easily. Then, the motor is controlled to rotate by the controller 20, so that the threaded rod 7 rotates, and the slump cone 12 is lowered by the movement of the first connecting rod 10 and the second connecting rod 13, until the bottom of the slump cone 12 contacts the test ground, the motor is stopped, and concrete is fed into the slump cone 12 through the feeding port 11, and then the motor is reversed to make the first connecting rod 10 and the second connecting rod 13 rise, thereby driving the slump cone 12 to rise, and the slump of the concrete is observed. The above design highlights the flexible movement of the device, and does not require manual movement of the slump cone 12, saving manpower. By setting the brake pad 17, the pulley 16 is kept stationary when the device is stationary, thereby improving the stability of the device. By setting the controller 20, the motor can be controlled to rotate by the controller 20. The above design improves the practicality of the device.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A slump detection device for engineering inspection, comprising a support pile (1), a movable room (2), a rotating motor (3), a connecting port (4), a transmission shaft (5), a limit ring (6), a threaded rod (7), a bearing (8), a movable port (9), a first connecting rod (10), a feeding port (11), a slump cone (12), a second connecting rod (13), a C-shaped plate (14), a test ground (15), a pulley (16), a brake pad (17), an extension block (18), a handle (19) and a controller (20), characterized in that: The activity room (2) is opened on one side of the support pile (1); the rotating motor (3) is fixedly arranged on the inner wall of the activity room (2); the connecting port (4) is fixedly arranged on the output end of the rotating motor (3); the transmission shaft (5) is fixedly arranged on the top of the connecting port (4); the limiting ring (6) is fixedly arranged on the transmission shaft (5); the threaded rod (7) is fixedly arranged on the top of the limiting ring (6); and one end of the bearing (8) is fixedly arranged on the top of the threaded rod (7).

2. A slump detection device for engineering testing according to claim 1, characterized in that: The other end of the bearing (8) is fixedly arranged on the top of the movable space (2), and the movable opening (9) is opened at one end of the first connecting rod (10).

3. A slump detection device for engineering testing according to claim 2, characterized in that: The movable opening (9) is opened at one end of the second connecting rod (13), and the other end of the first connecting rod (10) is fixedly arranged on the slump cone (12).

4. A slump detection device for engineering testing according to claim 3, characterized in that: The other end of the second connecting rod (13) is fixedly arranged on the slump cone (12), and the feeding port (11) is opened at the top of the slump cone (12).

5. A slump detection device for engineering testing according to claim 4, characterized in that: The C-shaped plate (14) is fixedly arranged at the bottom of the support pile (1), and the test ground (15) is fixedly arranged at the bottom of the C-shaped plate (14).

6. A slump detection device for engineering testing according to claim 5, characterized in that: The pulley (16) is fixedly arranged at the bottom of the C-shaped plate (14), and the brake pad (17) is fixedly arranged on one side of the pulley (16).

7. A slump detection device for engineering testing according to claim 6, characterized in that: The extension block (18) is fixedly arranged on one side of the support pile (1), the handle (19) is fixedly arranged on both sides of the extension block (18), and the controller (20) is fixedly arranged on the top of the extension block (18).

Images