Novel concrete pipe load test device

Abstract

The utility model provides a novel concrete pipe load test device, which relates to the field of concrete, and comprises a machine body, the left side surface of the machine body is provided with a protective frame, the inner wall of the machine body is provided with a fixed frame, the outer surface of the fixed frame is inserted with a plurality of circumferentially distributed insertion rods, and one ends of the plurality of insertion rods, which are far away from each other, are fixedly connected with extrusion plates; and pipelines are placed on the side faces, away from each other, of the multiple extrusion rods, and springs are fixedly connected to the ends, close to each other, of the multiple insertion rods. According to the novel concrete pipe load test device, splashed fragments can be blocked by installing a protection frame, the situation that workers are injured by the splashed fragments can be avoided, a plurality of extrusion plates can be far away from one another in the rotating process of a rotating roller through cooperation of an installation push block, an insertion rod and the extrusion plates, and the working efficiency is improved. And pressure is applied to the pipelines with different diameters in the away process, so that the pipelines with different diameters can be detected, and the practicability of the machine body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a novel concrete pipe load testing device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion and mixed together to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] When testing concrete discharge pipes, experimental devices are used. However, during the use of common experimental devices, the pipes are prone to rupture under the action of pressure, and fragments are prone to splashing, which can easily cause harm to workers. In addition, during the use of common experimental equipment, it is not convenient to test pipes of different diameters, and the practicality is low. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a novel concrete pipe load test device, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a novel concrete pipe load testing device, including a body, a protective frame is installed on the left side of the body, a fixed frame is installed on the inner wall of the body, a plurality of circumferentially distributed plug rods are inserted on the outer surface of the fixed frame, the ends of the plurality of plug rods away from each other are fixedly connected with extrusion plates, a plurality of extrusions are placed on the side away from each other, a plurality of plug rods are fixedly connected with springs at one end close to each other, the other ends of the plurality of springs are fixedly connected to the inner wall of the fixed frame, the inner wall of the fixed frame is rotatably connected with a rotating roller through a bearing, a plurality of circumferentially distributed push blocks are fixedly connected to the outer surface of the rotating roller, and the plurality of push blocks are in contact with the plug rods close to them.

[0006] Furthermore, the left sides of the plurality of extrusion plates are fixedly connected with a plurality of elastic plates, and the plurality of elastic plates are distributed in a circle. The installation of the elastic plates can facilitate the placement of the pipeline on the outer surfaces of the plurality of extrusion plates, thereby achieving the purpose of quick installation.

[0007] Furthermore, the inner wall of the body is fixedly connected to a plurality of elastic frames distributed in a circumference, the outer surfaces of the plurality of elastic frames are rotatably connected to rollers through bearings, the plurality of rollers are in contact with the pipeline, and the cooperation of the elastic frames and the rollers can clamp the pipeline, so that the pipeline can stably undergo the detection experiment.

[0008] Furthermore, two rubber pads are fixedly connected to the bottom surface of the machine body, and the two rubber pads are symmetrical. Installing the rubber pads can reduce the vibration generated when the machine body is working, and prevent the vibration generated when the machine body is working from being transmitted to the ground and generating noise.

[0009] Furthermore, two tempered glasses are installed on the outer surface of the body, and the two tempered glasses are symmetrical. The installation of the tempered glasses can facilitate observation of the pipelines in the body, and the rigidity of the tempered glasses can prevent fragments from splashing and causing harm to the staff.

[0010] Furthermore, a support frame is fixedly connected to the right side of the machine body, and the support frame is fixedly connected to the fixed frame. A forward and reverse motor is installed on the left side of the support frame. The output end of the forward and reverse motor is fixedly connected to the rotating roller. The forward and reverse motor can drive the rotating roller to rotate, so that the rotating roller can drive the push block to push the multiple plug blocks away from each other, so that the multiple extrusion plates can apply pressure to the pipeline.

[0011] Furthermore, a plurality of rubber strips are installed on the side surfaces of the plurality of extrusion plates that are away from each other. The plurality of rubber strips are distributed in a circle. The installation of the rubber strips can increase the friction between the extrusion plates and the pipeline, thereby avoiding instability of the pipeline during pipeline detection.

[0012] The beneficial effects of the utility model are:

[0013] 1. The new concrete pipe load test device can block splashing debris by installing a protective frame to prevent the splashing debris from causing harm to the workers. By installing the push block, the plug rod and the extrusion plate, multiple extrusion plates can be moved away from each other during the rotation of the rotating roller, and pressure can be applied to pipes of different diameters during the process of moving away, so that pipes of different diameters can be tested, thereby improving the practicality of the machine.

[0014] 2. The new concrete pipe load test device can clamp the pipe by installing an elastic frame and a roller, so that the pipe can be stably tested. The rubber strip can increase the friction between the extrusion plate and the pipe to avoid instability of the pipe during testing. The tempered glass can facilitate observation of the pipe inside the machine body, and the rigidity of the tempered glass can prevent debris from splashing and causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a sectional view of the left side view of the body of the utility model;

[0016] Figure 2 This is a left side view of the body of the utility model;

[0017] Figure 3 This is a rear view of the body of the utility model;

[0018] Figure 4 It is the left view of the extruded plate of the utility model.

[0019] Among them, 1. body; 2. protection frame; 3. fixed frame; 4. plug rod; 5. extrusion plate; 6. pipe; 7. spring; 8. rotating roller; 9. push block; 10. elastic plate; 11. elastic frame; 12. roller; 13. rubber pad; 14. tempered glass; 15. support frame; 16. forward and reverse motor; 17. rubber strip. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A novel concrete pipe load test device comprises a machine body 1, a protective frame 2 is installed on the left side of the machine body 1, and the protective frame 2 can block the splashing fragments and prevent the splashing fragments from causing harm to the staff. A fixing frame 3 is installed on the inner wall of the machine body 1, and a plurality of plug rods 4 distributed in a circumference are inserted on the outer surface of the fixing frame 3, and the ends of the plurality of plug rods 4 away from each other are fixedly connected with an extrusion plate 5, and the sides of the plurality of extrusion plates 5 away from each other are provided with a pipe 6, and the ends of the plurality of plug rods 4 close to each other are fixedly connected with a spring 7, and the plurality of springs 7 are fixedly connected with the springs 7. The other ends of the springs 7 are fixedly connected to the inner walls of the fixed frame 3, and the inner walls of the fixed frame 3 are rotatably connected to a rotating roller 8 through a bearing. The outer surface of the rotating roller 8 is fixedly connected to a plurality of push blocks 9 distributed in a circumference, and the plurality of push blocks 9 are in contact with the plug rod 4 close to them. By installing the push blocks 9, the plug rod 4, and the extrusion plate 5, the plurality of extrusion plates 5 can be moved away from each other during the rotation of the rotating roller 8, and pressure can be applied to pipes 6 of different diameters during the moving away process, so that pipes 6 of different diameters can be detected, thereby improving the practicality of the machine body 1.

[0022] The left sides of the multiple extrusion plates 5 are fixedly connected with multiple elastic plates 10, and the multiple elastic plates 10 are distributed in a circle. Installing the elastic plates 10 can facilitate placing the pipe 6 on the outer surface of the multiple extrusion plates 5, and can achieve the purpose of quick installation. The inner wall of the body 1 is fixedly connected with multiple elastic frames 11 distributed in a circle, and the outer surfaces of the multiple elastic frames 11 are rotatably connected with rollers 12 through bearings. The multiple rollers 12 are in contact with the pipe 6. The cooperation of the installation of the elastic frames 11 and the rollers 12 can clamp the pipe 6 so that the pipe 6 can stably accept the detection experiment. The bottom surface of the body 1 is fixedly connected with two rubber pads 13, and the two rubber pads 13 are symmetrical. Installing the rubber pads 13 can reduce the vibration generated by the body 1 when it is working, and prevent the vibration generated by the body 1 when it is working from being transmitted to the ground and generating noise. Two tempered glasses 14 are installed on the outer surface of the body 1. The two The tempered glasses 14 are symmetrical. The installation of the tempered glasses 14 can facilitate the observation of the pipes 6 in the body 1, and the rigidity of the tempered glasses 14 can prevent the fragments from splashing and causing harm to the staff. The right side of the body 1 is fixedly connected with a support frame 15, and the support frame 15 is fixedly connected to the fixed frame 3. The left side of the support frame 15 is installed with a forward and reverse motor 16. The output end of the forward and reverse motor 16 is fixedly connected to the rotating roller 8. The forward and reverse motor 16 can drive the rotating roller 8 to rotate, so that the rotating roller 8 can drive the push block 9 to push the multiple plug blocks away from each other, so that the multiple extrusion plates 5 can apply pressure to the pipe 6. Multiple rubber strips 17 are installed on the side where the multiple extrusion plates 5 are away from each other. The multiple rubber strips 17 are distributed in a circle. The installation of the rubber strips 17 can increase the friction between the extrusion plate 5 and the pipe 6, so as to avoid instability of the pipe 6 when the pipe 6 is detected.

[0023] During use, when the pipeline 6 is tested and tested, the pipeline 6 is placed on the outer surface of the plurality of extrusion plates 5. By installing the plurality of elastic plates 10, it is convenient for the staff to install the pipeline 6, and the speed of installing the pipeline 6 is improved. At this time, the forward and reverse motors 16 are started and drive the rotating rollers 8 to rotate. During the rotation of the rotating rollers 8, the plurality of push blocks 9 can be driven to rotate, so that the plurality of push blocks 9 can push the plurality of insertion rods 4 away from each other. At this time, the springs 7 will be compressed. When the plurality of insertion rods 4 are away from each other, the plurality of extrusion members can contact the inner wall of the pipeline 6. The rotation of the rotating rollers 8 can continuously apply pressure to the pipeline 6, thereby achieving the purpose of testing the pipeline 6. In addition, by installing the push blocks 9, the insertion rods 4, and the extrusion plates 5, the plurality of extrusion members can be pushed away from each other during the rotation of the rotating rollers 8. The extrusion plates 5 move away from each other, and in the process of moving away, they apply pressure to the pipes 6 of different diameters, so that the pipes 6 of different diameters can be tested, thereby improving the practicality of the body 1. The installation of the rubber strip 17 can increase the friction between the extrusion plate 5 and the pipe 6, and avoid the instability of the pipe 6 when the pipe 6 is tested. The installation of the elastic frame 11 and the roller 12 can clamp the pipe 6, so that the pipe 6 can stably accept the test. The installation of the rubber strip 17 can increase the friction between the extrusion plate 5 and the pipe 6, and avoid the instability of the pipe 6 when the pipe 6 is tested. When the test is completed, the forward and reverse motor 16 reverses. At this time, the elastic deformation force of the spring 7 can drive the multiple extrusion plates 5 to reset, release the limit on the pipe 6, and then the pipe 6 after the test can be taken out.

[0024] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel concrete pipe load test device, comprising a body (1), characterized in that: A protective frame (2) is installed on the left side of the machine body (1), a fixed frame (3) is installed on the inner wall of the machine body (1), a plurality of circumferentially distributed plug rods (4) are inserted into the outer surface of the fixed frame (3), the ends of the plurality of plug rods (4) away from each other are fixedly connected to an extrusion plate (5), a pipe (6) is placed on the side of the plurality of extrusion plates (5) away from each other, the ends of the plurality of plug rods (4) close to each other are fixedly connected to a spring (7), the other ends of the plurality of springs (7) are fixedly connected to the inner wall of the fixed frame (3), the inner wall of the fixed frame (3) is rotatably connected to a rotating roller (8) via a bearing, the outer surface of the rotating roller (8) is fixedly connected to a plurality of circumferentially distributed push blocks (9), and the plurality of push blocks (9) are in contact with the plug rods (4) close to them.

2. A new concrete pipe load test device according to claim 1, characterized in that: A plurality of elastic plates (10) are fixedly connected to the left sides of the plurality of extrusion plates (5), and the plurality of elastic plates (10) are distributed in a circular pattern.

3. A new concrete pipe load test device according to claim 1, characterized in that: The inner wall of the machine body (1) is fixedly connected to a plurality of circumferentially distributed elastic frames (11), the outer surfaces of the plurality of elastic frames (11) are rotatably connected to rollers (12) via bearings, and the plurality of rollers (12) are in contact with the pipeline (6).

4. A new concrete pipe load test device according to claim 1, characterized in that: Two rubber pads (13) are fixedly connected to the bottom surface of the machine body (1), and the two rubber pads (13) are symmetrical.

5. The novel concrete pipe load test device according to claim 1 is characterized in that: Two tempered glasses (14) are installed on the outer surface of the machine body (1), and the two tempered glasses (14) are symmetrical.

6. A new concrete pipe load test device according to claim 1, characterized in that: A support frame (15) is fixedly connected to the right side of the machine body (1), the support frame (15) is fixedly connected to the fixed frame (3), a forward and reverse motor (16) is installed on the left side of the support frame (15), and the output end of the forward and reverse motor (16) is fixedly connected to the rotating roller (8).

7. A new concrete pipe load test device according to claim 1, characterized in that: A plurality of rubber strips (17) are installed on a side surface of the plurality of extrusion plates (5) that is away from each other, and the plurality of rubber strips (17) are distributed in a circular pattern.

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