Cement pole compression test device

Abstract

The utility model discloses a cement pole compression test device, which belongs to the technical field of mixed mortar quality detection equipment and comprises a mounting bracket, a first fixing lantern ring is mounted on one side of the interior of the mounting bracket, and a semi-arc pressure plate is rotatably connected to the outer wall of the other side, close to the interior of the mounting bracket, of the first fixing lantern ring. The concrete pole is inserted into the first fixing lantern ring and located below the semi-arc pressing plate, and the semi-arc pressing plate is inserted into the interval between the first fixing lantern ring and the second fixing lantern ring to make contact with the outer wall of the concrete pole through extension of a first electric telescopic rod. And therefore, the cement pole with a larger diameter or a smaller diameter can be fixed in cooperation with the first electric telescopic rod and the semi-arc pressing plate, so that the cement pole is more stable in a compression test.

Description

Technical Field

[0001] The utility model belongs to the technical field of dry-mixed mortar quality detection equipment, in particular to a cement rod compression test device. Background Art

[0002] Cement poles are mainly composed of steel bars and concrete, so they are also called reinforced concrete cement poles. They are mainly used as line support pillars in the power, communications, railways, petroleum and other industries.

[0003] A compression test device is required in the compression test of cement rods. For example, Chinese utility model patent CN217717311U discloses a cement flexural compression test device. The cement block is placed in the limit groove on the pressure block, and then the hydraulic cylinder is started to press the flexural pressing block on the cement block until the cement block breaks. The pressure value at this time is recorded to complete the flexural pressure application; the first pushing cylinder is started to push the U-shaped support groove to the bottom of the hydraulic cylinder. During the pushing process, the debris produced in the flexural test can be pushed into the material receiving groove under the action of the U-shaped support groove and the sliding block; then the cement block is placed in the U The inside of the U-shaped support groove is replaced with the anti-bending pressure block, the hydraulic cylinder is started, the anti-compression pressure block is pressed on the cement block until the cement block is crushed, and the pressure value at this time is recorded to complete the compression test; after the compression test is completed, the second pushing cylinder is started to push the pushing plate to the front side of the U-shaped support groove, so that the debris in the U-shaped support groove is pushed into the inside of the receiving groove. The above-mentioned arrangement integrates compression and anti-bending together, and the compression and anti-bending tests of cement can be completed by one hydraulic cylinder, which reduces the use cost, and the equipment can be automatically cleaned after the anti-bending and anti-compression tests are completed, thereby improving the cleaning efficiency.

[0004] Although the above-mentioned prior art can perform compression tests on block cement, when performing compression tests on cement rods, the cement rods cannot be fixed, and thus the cement rods are easily moved during the compression tests, thereby affecting the test data. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the problem that the cement pole cannot be fixed as mentioned in the above background technology, which easily causes the cement pole to move during the compression test and thus affects the test data, the utility model adopts the following technical solution.

[0007] A cement rod compression test device comprises a mounting bracket, a first fixing collar is mounted on one side of the interior of the mounting bracket, a semi-arc pressure plate is rotatably connected to the outer wall of the first fixing collar on the other side of the interior of the mounting bracket, the cement rod is inserted into the interior of the first fixing collar and is located below the semi-arc pressure plate, and the rotation of the semi-arc pressure plate causes the cement rod to bend.

[0008] Preferably, a second fixing ring is provided on one side of the first fixing ring close to the interior of the mounting bracket, a gap is provided between the first fixing ring and the second fixing ring, the upper end of the mounting bracket is detachably connected to the first electric telescopic rod, the telescopic end of the first electric telescopic rod is inserted into the interior of the mounting bracket and is detachably connected to a semi-arc pressure plate, the semi-arc pressure plate is located at the gap between the first fixing ring and the second fixing ring, the first electric telescopic rod is extended so that the semi-arc pressure plate is inserted into the gap between the first fixing ring and the second fixing ring and contacts the outer wall of the cement pole.

[0009] Preferably, a sliding groove is provided on the outer wall of the semi-arc pressure plate near the upper end, and a second electric telescopic rod is detachably connected to the inner top of the mounting bracket, and a pressure sensor is detachably connected to the telescopic end of the second electric telescopic rod, and the end of the pressure sensor is fixedly connected to a second rotating shaft, and a sliding block is rotatably connected to the outer wall of the second rotating shaft, and the sliding block is slidably connected to the inside of the sliding groove. The second electric telescopic rod is extended to cooperate with the rotation of the second rotating shaft and the sliding of the sliding block in the sliding groove, so that the semi-arc pressure plate can rotate around the outer wall of the first rotating shaft to bend the cement rod, and the pressure sensor detects the compression resistance data of the cement rod.

[0010] Preferably, connecting plates are fixedly connected to the outer walls of both sides of the first fixing collar and the second fixing collar, and each connecting plate is detachably connected to the inner wall of the mounting bracket.

[0011] Preferably, the second fixing ring is fixedly connected to the first rotating shaft on both sides of the outer wall close to the inside of the mounting bracket, and the semi-arc pressure plate is rotatably connected to the outer walls of the first rotating shaft on both sides.

[0012] Preferably, an angle detection disc is sleeved on the outer wall of the first rotating shaft on one side, and an angle value scale is set on the angle detection disc. The outer wall of the angle detection disc is fixedly connected to a connecting bracket connected to a connecting plate on a second fixed ring on one side. When the semi-arc pressure plate rotates, the bending degree of the cement pole can be directly obtained through the angle detection disc.

[0013] Preferably, a camera is detachably connected to the inner wall of the mounting bracket, the photographing end of the camera faces the angle detection disk, and the video recording function of the camera captures the compression test process of the cement pole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By extending the first electric telescopic rod, the semi-arc pressure plate is inserted into the gap between the first fixing ring and the second fixing ring to contact the outer wall of the cement pole, so that no matter whether the cement pole has a larger diameter or a smaller diameter, the first electric telescopic rod and the semi-arc pressure plate can be used to fix the cement pole, so that the cement pole is more stable during the compression test.

[0016] 2. By extending the second electric telescopic rod to cooperate with the rotation of the second rotating shaft and the sliding of the sliding block in the sliding groove, the semi-arc pressure plate can be rotated around the outer wall of the first rotating shaft. The pressure sensor detects the compression data of the cement rod, and then the cement rod can be subjected to a compression test. The compression resistance of the cement rod is displayed by the detection data of the pressure sensor.

[0017] 3. By setting the angle detection disc, when the semi-arc pressure plate rotates, the bending degree of the cement rod can be directly obtained through the angle detection disc, and combined with the pressure data of the pressure sensor, the bending degree of the cement rod under different pressures can be detected, thereby making the compression test data more diversified.

[0018] 4. The compression test process of the cement pole can be filmed by the video recording function of the set camera, so that the compression data of the cement pole can be watched and recorded multiple times to make the data more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a cement pole compression test device in the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first fixing ring and the second fixing ring in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the pressure plate and the second electric telescopic rod in the utility model;

[0022] Figure 4 This is a schematic diagram of the angle detection disc and the connecting bracket structure in the utility model;

[0023] Figure 5 This is a schematic diagram of the mounting bracket and camera structure in the utility model.

[0024] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0025] 100. mounting bracket; 101. camera;

[0026] 200, first fixed collar; 201, connecting plate; 202, second fixed collar; 203, first rotating shaft; 204, semi-arc pressure plate; 205, first electric telescopic rod;

[0027] 300, semi-arc pressure plate; 301, sliding block; 302, second rotating shaft; 303, second electric telescopic rod; 304, pressure sensor; 305, sliding groove; 306, angle detection disc; 307, connecting bracket. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0031] like Figure 1 As shown, it is a structural schematic diagram of a cement pole compression test device according to a preferred embodiment of the utility model. The cement pole compression test device of this embodiment includes a mounting bracket 100, and a first fixed collar 200 is installed on one side of the interior of the mounting bracket 100. The first fixed collar 200 is rotatably connected to the outer wall of the other side of the interior of the mounting bracket 100 close to the semi-arc pressure plate 300. In this embodiment, the cement pole is inserted into the interior of the first fixed collar 200 and is located below the semi-arc pressure plate 300. The rotation of the semi-arc pressure plate 300 causes the cement pole to bend, thereby enabling the cement pole to be subjected to a compression test.

[0032] like Figure 2As shown, it is a schematic diagram of the structure of the first fixing ring and the second fixing ring in this embodiment, a second fixing ring 202 is provided on one side of the first fixing ring 200 close to the inside of the mounting bracket 100, and connecting plates 201 are fixedly connected to the outer walls of both sides of the first fixing ring 200 and the second fixing ring 202, each connecting plate 201 is detachably connected to the inner wall of the mounting bracket 100, a gap is provided between the first fixing ring 200 and the second fixing ring 202, and a first electric telescopic rod 205 is detachably connected to the upper end of the mounting bracket 100, and the telescopic end of the first electric telescopic rod 205 is inserted into the interior of the mounting bracket 100 and A semi-arc pressure plate 204 is detachably connected and is located at the interval between the first fixing ring 200 and the second fixing ring 202. In this embodiment, the cement pole is inserted into the first fixing ring 200 and the second fixing ring 202 and cooperates with the extension of the first electric telescopic rod 205, so that the semi-arc pressure plate 204 is inserted into the interval between the first fixing ring 200 and the second fixing ring 202 and contacts the outer wall of the cement pole. Therefore, no matter the cement pole has a larger diameter or a smaller diameter, it can cooperate with the first electric telescopic rod 205 and the semi-arc pressure plate 204 to fix the cement pole, so that the cement pole is more stable during the compression test.

[0033] like Figure 2 as well as Figure 3 As shown, it is a schematic diagram of the structure of the first fixed collar and the second fixed collar, the pressure plate and the second electric telescopic rod in this embodiment. The second fixed collar 202 is fixedly connected to the first rotating shaft 203 on both sides of the outer wall near the inside of the mounting bracket 100. The semi-arc pressure plate 300 is rotatably connected to the outer wall of the first rotating shaft 203 on both sides. The outer wall of the semi-arc pressure plate 300 near the upper end is provided with a sliding groove 305. The inner top of the mounting bracket 100 is detachably connected to the second electric telescopic rod 303. The telescopic end of the second electric telescopic rod 303 is detachably connected to a pressure sensor 304. The end of the pressure sensor 304 The second rotating shaft 302 is fixedly connected to the part, and the outer wall of the second rotating shaft 302 is rotatably connected to the sliding block 301. The sliding block 301 is slidably connected to the inside of the sliding groove 305. In this embodiment, the semi-arc pressure plate 300 can be rotated around the outer wall of the first rotating shaft 203 by extending the second electric telescopic rod 303 to cooperate with the rotation of the second rotating shaft 302 and the sliding of the sliding block 301 in the sliding groove 305. The pressure sensor 304 detects the compression resistance data of the cement pole, and then the cement pole can be subjected to a compression test. The detection data of the pressure sensor 304 shows the compression resistance of the cement pole.

[0034] like Figure 4As shown, it is a schematic diagram of the angle detection disc and the connecting bracket structure in this embodiment, the outer wall of the first rotating shaft 203 on one side is sleeved with an angle detection disc 306, and an angle value scale is set on the angle detection disc 306. The outer wall of the angle detection disc 306 is fixedly connected with a connecting bracket 307 connected to the connecting plate 201 on the second fixed ring 202 on one side. In this embodiment, when the semi-arc pressure plate 300 rotates, the bending degree of the cement rod can be directly obtained through the angle detection disc 306, and the pressure data of the pressure sensor 304 can be used to detect the bending degree of the cement rod under different pressures, thereby making the compression test data more diversified.

[0035] like Figure 5 As shown, it is a schematic diagram of the mounting bracket and camera structure in this embodiment. The inner wall of the mounting bracket 100 is detachably connected to the camera 101, and the photographic end of the camera 101 is facing the angle detection disk 306. In this embodiment, the compression test process of the cement pole is filmed by the recording function of the camera 101, and the compression data of the cement pole can be viewed and recorded multiple times, making the data more accurate.

[0036] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A cement pole compression test device, comprising a mounting bracket (100), characterized in that: A first fixing ring (200) is installed on one side of the interior of the mounting bracket (100); a semi-arc pressure plate (300) is rotatably connected to the outer wall of the first fixing ring (200) on the other side of the interior of the mounting bracket (100); a cement rod is inserted into the interior of the first fixing ring (200) and is located below the semi-arc pressure plate (300); the semi-arc pressure plate (300) rotates to bend the cement rod.

2. The cement pole compression test device according to claim 1, characterized in that: A second fixing collar (202) is arranged on one side of the first fixing collar (200) close to the inside of the mounting bracket (100), a gap is arranged between the first fixing collar (200) and the second fixing collar (202), the upper end of the mounting bracket (100) is detachably connected with a first electric telescopic rod (205), the telescopic end of the first electric telescopic rod (205) is inserted into the inside of the mounting bracket (100) and is detachably connected with a semi-arc pressure plate (204), the semi-arc pressure plate (204) is located at the gap between the first fixing collar (200) and the second fixing collar (202), the first electric telescopic rod (205) is extended so that the semi-arc pressure plate (204) is inserted into the gap between the first fixing collar (200) and the second fixing collar (202) and contacts the outer wall of the cement pole.

3. The cement pole compression test device according to claim 2, characterized in that: A sliding groove (305) is provided on the outer wall of the semi-arc pressure plate (300) near the upper end, and a second electric telescopic rod (303) is detachably connected to the inner top of the mounting bracket (100), and a pressure sensor (304) is detachably connected to the telescopic end of the second electric telescopic rod (303), and the end of the pressure sensor (304) is fixedly connected to the second rotating shaft (302), and a sliding block (301) is rotatably connected to the outer wall of the second rotating shaft (302), and the sliding block (301) is slidably connected to the inside of the sliding groove (305). The second electric telescopic rod (303) is extended to cooperate with the rotation of the second rotating shaft (302) and the sliding of the sliding block (301) in the sliding groove (305), so that the semi-arc pressure plate (300) can rotate around the outer wall of the first rotating shaft (203) to bend the cement rod, and the pressure sensor (304) detects the pressure resistance data of the cement rod.

4. The cement pole compression test device according to claim 3, characterized in that: The outer walls of both sides of the first fixing collar (200) and the second fixing collar (202) are fixedly connected with connecting plates (201), and each connecting plate (201) is detachably connected to the inner wall of the mounting bracket (100).

5. The cement pole compression test device according to claim 4, characterized in that: The second fixed collar (202) is fixedly connected to the first rotating shaft (203) on both sides of the outer wall near the inside of the mounting bracket (100), and the semi-arc pressure plate (300) is rotatably connected to the outer wall of the first rotating shaft (203) on both sides.

6. The cement pole compression test device according to claim 5, characterized in that: An angle detection disc (306) is sleeved on the outer wall of the first rotating shaft (203) on one side, and an angle value scale is arranged on the angle detection disc (306). A connecting bracket (307) connected to a connecting plate (201) on a second fixed collar (202) on one side is fixedly connected to the outer wall of the angle detection disc (306). When the semi-arc pressure plate (300) rotates, the bending degree of the cement pole can be directly obtained through the angle detection disc (306).

7. The cement pole compression test device according to claim 6, characterized in that: A camera (101) is detachably connected to the inner wall of the mounting bracket (100), the photographing end of the camera (101) faces the angle detection disc (306), and the video recording function of the camera (101) records the compression test process of the cement pole.

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