Precast concrete component strength detection device

Abstract

The utility model relates to the technical field of concrete detection, in particular to a strength detection device for a precast concrete component. According to the technical scheme, the device comprises a containing box, a fixing frame, a containing plate and a baffle, connecting covers are installed on the outer walls of the two sides of the containing box in an inserted mode, a containing groove is formed in the lower end of the inner wall of the containing box, the containing plate is rotationally connected to the interior of the containing groove, the fixing frame is installed on the outer wall of one side of the containing box, and a hydraulic rod is installed on the outer wall of one end of the fixing frame. Through the arrangement of the baffle, the connecting rope and the placing plate, the effect of conveniently cleaning residual materials is achieved, the purpose of automatically cleaning the residual materials is achieved, manual cleaning of workers is avoided, and the detection efficiency of the equipment can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection, in particular to a concrete prefabricated component strength detection device. Background Art

[0002] Precast concrete components are concrete parts for buildings or structures that are prefabricated in factories or construction sites. The use of precast concrete components for assembly construction has the advantages of saving labor, overcoming seasonal influences, and facilitating year-round construction. The strength test of precast concrete components is mainly carried out through a series of standardized tests and testing methods to ensure that their quality meets engineering requirements. These testing methods not only evaluate the compressive strength of concrete, but also include tensile strength, flexural strength, and long-term performance and durability of concrete.

[0003] A precast concrete component strength detection device with a publication number of CN220251639U is searched in large quantities, and includes: a detection device body, a hydraulic cylinder, a detection platform, and a multi-degree clamp assembly. The utility model rotates the rotary rod, and the threaded rod rotates with it. Under the action of the base, the threaded rod rotates forward, and under the action of the bearing sleeve, the threaded rod pushes the clamp block to rotate forward until it is close to the precast concrete component. According to the shape of the precast concrete component, the corresponding number of clamp blocks are selected to be screwed in, so that various precast concrete components can be clamped for transverse hardness testing, and then the hydraulic cylinder moves down to contact the precast concrete component, so that the longitudinal hardness test can be performed on it. The multi-degree and multi-directional clamping improves the applicability of the component shape, and the hardness of each component can be quickly tested. The clamping method is simple and easy to understand, and it is more practical.

[0004] Although the prior art has many benefits during use, it still has the following problems: it is inconvenient to collect the broken test pieces, which results in the need for workers to manually collect the broken debris after testing the test pieces, affecting the testing efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated concrete component strength detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precast concrete component strength detection device, comprising a placement box, a fixing frame, a placement plate and a baffle, the outer walls on both sides of the placement box are plugged with connecting covers, a storage groove is provided at the lower end of the inner wall of the placement box, a placement plate is rotatably connected inside the storage groove, a fixing frame is installed on the outer wall of one side of the placement box, a hydraulic rod is installed on the outer wall of one end of the fixing frame, and a baffle is installed on the outer wall of the lower end of the hydraulic rod.

[0007] Preferably, an electric push rod is provided on one side of the inner wall of the connection cover, and a clamping plate is installed on the outer wall of one end of the electric push rod, and the clamping plate is located inside the connection cover. The electric push rod drives the clamping plate to move horizontally, and the clamping plate can clamp and fix the detection member placed on the upper end of the plate.

[0008] Preferably, a discharge pipe is installed on the outer wall of one side of the placement box, the inner wall of the discharge pipe is designed in a rectangular shape, and a dust suction pipe is installed on one side of the upper end of the inner wall of the discharge pipe. The residual material inside the placement box is discharged through the discharge pipe, and the dust suction pipe is connected to an external vacuum cleaner, which can collect dust generated when the detection piece is broken.

[0009] Preferably, hinges are provided on both sides of the inner wall of the storage slot, and the placement plate is connected to the hinges. The placement plate can rotate in a circle through the hinges.

[0010] Preferably, the size of the placement plate is smaller than the size of the inner wall of the placement box, and the upper end surface of the placement plate and the lower end of the inner wall of the placement box are in the same horizontal plane. The placement plate can carry the detection piece.

[0011] Preferably, connecting ropes are installed on both sides of the outer wall of the upper end of the placement plate, and the upper ends of the connecting ropes are connected to the baffle plate. The baffle plate drives the placement plate to rotate through the connecting ropes.

[0012] Preferably, the hydraulic rod is located at the upper end of the placement box and can drive the baffle to move vertically.

[0013] Preferably, a sealing ring is fixedly attached to the outer wall of the baffle, and the sealing ring contacts the inner wall of the placement box. The baffle is sealed between the sealing ring and the inner wall of the placement box.

[0014] Preferably, a detection head is installed on the outer wall of the lower end of the baffle, and the detection head is located inside the placement box. The detection head squeezes the detection piece to perform compression resistance detection.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model achieves the effect of facilitating the cleaning of residual materials by arranging baffles, connecting ropes and placement plates; the hydraulic rod drives the baffle plate to move up, and due to the length of the connecting rope, the baffle plate will not drive the placement plate to rotate when it rises to a limited distance, thereby making the upper end of the placement box open, and the staff places the detection part on the upper end of the placement plate, and the electric push rod drives the clamping plate to contact the detection part, thereby achieving the purpose of clamping and fixing the detection part and maintaining the stability of the detection process of the detection part; the hydraulic rod drives the baffle plate and the detection head to move down until the detection head squeezes the detection part, thereby testing the compressive strength of the detection part, and then the clamping plate is reset, and the hydraulic rod drives the baffle plate to move up to the top point, and the baffle plate drives the placement plate to rotate in a circle through the connecting rope, so that the residual materials after detection on the upper end of the placement plate slide down, and the residual materials will fall into the unloading pipe, thereby achieving the purpose of self-cleaning of the residual materials, avoiding manual cleaning by the staff, and improving the detection efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance of the placement box structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the placement box structure of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the placement box structure of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the connection cover structure of the utility model;

[0020] Figure 5 It is an enlarged schematic diagram of the baffle structure of the utility model.

[0021] In the figure: 1. placement box; 11. connection cover; 12. electric push rod; 13. discharge pipe; 14. dust suction pipe; 15. clamping plate; 16. storage slot; 17. placement plate; 2. fixing frame; 21. hydraulic rod; 22. baffle; 23. sealing ring; 24. detection head; 25. connecting rope. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 5 , the utility model provides three embodiments:

[0024] Embodiment 1: A device for detecting the strength of precast concrete components, comprising a placement box 1, a fixing frame 2, a placement plate 17 and a baffle 22, the outer walls of both sides of the placement box 1 are plugged with connection covers 11, a storage groove 16 is provided at the lower end of the inner wall of the placement box 1, a placement plate 17 is rotatably connected inside the storage groove 16, a fixing frame 2 is installed on the outer wall of one side of the placement box 1, a hydraulic rod 21 is installed on the outer wall at one end of the fixing frame 2, and a baffle 22 is installed on the outer wall at the lower end of the hydraulic rod 21.

[0025] An electric push rod 12 is provided on one side of the inner wall of the connection cover 11, and a clamping plate 15 is installed on the outer wall of one end of the electric push rod 12, and the clamping plate 15 is located inside the connection cover 11. The electric push rod 12 drives the clamping plate 15 to move horizontally, and the clamping plate 15 can clamp and fix the detection member on the upper end of the placement plate 17.

[0026] A discharge pipe 13 is installed on the outer wall of one side of the placement box 1. The inner wall of the discharge pipe 13 is designed in a rectangular shape. A dust suction pipe 14 is installed on one side of the upper end of the inner wall of the discharge pipe 13. The residual material inside the placement box 1 is discharged through the discharge pipe 13, and the dust suction pipe 14 is connected to an external vacuum cleaner, which can collect the dust generated when the detection piece is broken. The hydraulic rod 21 drives the baffle 22 to move up, and due to the length of the connecting rope 25, the baffle 22 rises to a limited distance without driving the placement plate 17 to rotate, so that the upper end of the placement box 1 is opened, and the staff places the detection piece on the upper end of the placement plate 17. The electric push rod 12 drives the clamping plate 15 to contact the detection piece, achieving the purpose of clamping and fixing the detection piece and maintaining the stability of the detection process of the detection piece.

[0027] Embodiment 2: A device for detecting the strength of precast concrete components, comprising a placement box 1, a fixing frame 2, a placement plate 17 and a baffle 22, the outer walls of both sides of the placement box 1 are plugged with connection covers 11, a storage groove 16 is provided at the lower end of the inner wall of the placement box 1, a placement plate 17 is rotatably connected inside the storage groove 16, a fixing frame 2 is installed on the outer wall of one side of the placement box 1, a hydraulic rod 21 is installed on the outer wall at one end of the fixing frame 2, and a baffle 22 is installed on the outer wall at the lower end of the hydraulic rod 21.

[0028] An electric push rod 12 is provided on one side of the inner wall of the connection cover 11, and a clamping plate 15 is installed on the outer wall of one end of the electric push rod 12, and the clamping plate 15 is located inside the connection cover 11. The electric push rod 12 drives the clamping plate 15 to move horizontally, and the clamping plate 15 can clamp and fix the detection member on the upper end of the placement plate 17.

[0029] A discharge pipe 13 is installed on the outer wall of one side of the placement box 1, and the inner wall of the discharge pipe 13 is designed in a rectangular shape. A dust suction pipe 14 is installed on one side of the upper end of the inner wall of the discharge pipe 13. The residual material inside the placement box 1 is discharged through the discharge pipe 13, and the dust suction pipe 14 is connected to an external vacuum cleaner, which can collect the dust generated when the detection piece is broken.

[0030] The size of the placement plate 17 is smaller than the size of the inner wall of the placement box 1, and the upper end surface of the placement plate 17 is in the same horizontal plane as the lower end of the inner wall of the placement box 1. The placement plate 17 can carry the detection piece.

[0031] The hydraulic rod 21 is located at the upper end of the placement box 1. The hydraulic rod 21 can drive the baffle 22 to move vertically.

[0032] The outer wall of the baffle plate 22 is fitted with a sealing ring 23, and the sealing ring 23 is in contact with the inner wall of the placement box 1. The baffle plate 22 is sealed by the sealing ring 23 and the inner wall of the placement box 1.

[0033] A detection head 24 is installed on the outer wall of the lower end of the baffle 22, and the detection head 24 is located inside the placement box 1. The detection head 24 squeezes the detection piece to perform compression testing, and the hydraulic rod 21 drives the baffle 22 to move up. Due to the length of the connecting rope 25, the baffle 22 rises to a limited distance without driving the placement plate 17 to rotate, so that the upper end of the placement box 1 is opened, and the staff places the detection piece on the upper end of the placement plate 17. The electric push rod 12 drives the clamping plate 15 to contact the detection piece, achieving the purpose of clamping and fixing the detection piece, maintaining the stability of the detection process of the detection piece, and the hydraulic rod 21 drives the baffle 22 and the detection head 24 to move down until the detection head 24 squeezes the detection piece, thereby testing the compressive strength of the detection piece.

[0034] Embodiment 3: A device for detecting the strength of precast concrete components, comprising a placement box 1, a fixing frame 2, a placement plate 17 and a baffle 22, the outer walls of both sides of the placement box 1 are plugged with connecting covers 11, a storage groove 16 is provided at the lower end of the inner wall of the placement box 1, a placement plate 17 is rotatably connected inside the storage groove 16, a fixing frame 2 is installed on the outer wall of one side of the placement box 1, a hydraulic rod 21 is installed on the outer wall at one end of the fixing frame 2, and a baffle 22 is installed on the outer wall at the lower end of the hydraulic rod 21.

[0035] An electric push rod 12 is provided on one side of the inner wall of the connecting cover 11. As is well known to those skilled in the art, the detection device of the utility model also needs to provide an electric push rod 12 and a hydraulic rod 21 to enable it to work normally. As is well known to those skilled in the art, the provision of the electric push rod 12 and the hydraulic rod 21 is commonplace, and they are all conventional means or common knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. A clamping plate 15 is installed on the outer wall of one end of the electric push rod 12, and the clamping plate 15 is located inside the connecting cover 11. The electric push rod 12 drives the clamping plate 15 to move horizontally, and the clamping plate 15 can clamp and fix the detection member on the upper end of the placement plate 17.

[0036] A discharge pipe 13 is installed on the outer wall of one side of the placement box 1, and the inner wall of the discharge pipe 13 is designed in a rectangular shape. A dust suction pipe 14 is installed on one side of the upper end of the inner wall of the discharge pipe 13. The residual material inside the placement box 1 is discharged through the discharge pipe 13, and the dust suction pipe 14 is connected to an external vacuum cleaner, which can collect the dust generated when the detection piece is broken.

[0037] Hinges are provided on both sides of the inner wall of the storage groove 16, and the placement plate 17 is connected to the hinges. The placement plate 17 can rotate in a circle through the hinges.

[0038] The size of the placement plate 17 is smaller than the size of the inner wall of the placement box 1, and the upper end surface of the placement plate 17 is in the same horizontal plane as the lower end of the inner wall of the placement box 1. The placement plate 17 can carry the detection piece.

[0039] Connecting ropes 25 are installed on both sides of the outer wall of the upper end of the placing plate 17, and the upper ends of the connecting ropes 25 are connected to the baffle plate 22. The baffle plate 22 drives the placing plate 17 to rotate through the connecting ropes 25.

[0040] The hydraulic rod 21 is located at the upper end of the placement box 1. The hydraulic rod 21 can drive the baffle 22 to move vertically.

[0041] The outer wall of the baffle plate 22 is fitted with a sealing ring 23, and the sealing ring 23 is in contact with the inner wall of the placement box 1. The baffle plate 22 is sealed by the sealing ring 23 and the inner wall of the placement box 1.

[0042] A detection head 24 is installed on the outer wall of the lower end of the baffle 22 , and the detection head 24 is located inside the placement box 1 . The detection head 24 squeezes the detection piece to perform a compression test, the hydraulic rod 21 drives the baffle 22 to move up, and due to the length of the connecting rope 25, the baffle 22 rises to a limited distance without driving the placement plate 17 to rotate, so that the upper end of the placement box 1 is opened, and the staff places the detection piece on the upper end of the placement plate 17, and the electric push rod 12 drives the clamping plate 15 to contact the detection piece, thereby achieving the purpose of clamping and fixing the detection piece and maintaining the stability of the detection process of the detection piece, and the hydraulic rod 21 drives the baffle 22 and the detection head 24 to move downward until the detection head 24 squeezes the detection piece, thereby testing the compressive strength of the detection piece, and then the clamping plate 15 is reset, and the hydraulic rod 21 drives the baffle 22 to move up to the top, and the baffle 22 drives the placement plate 17 to rotate in a circle through the connecting rope 25, so that the residual material after detection at the upper end of the placement plate 17 slides down, and the residual material falls into the unloading pipe 13, thereby achieving the purpose of self-cleaning of the residual material, avoiding manual cleaning by the staff, and improving the detection efficiency of the equipment.

[0043] Working principle: the hydraulic rod 21 drives the baffle 22 to move upward, and due to the length of the connecting rope 25, the baffle 22 will not drive the placement plate 17 to rotate when it rises to a limited distance, so that the upper end of the placement box 1 is opened, and the staff places the detection part on the upper end of the placement plate 17, and the electric push rod 12 drives the clamping plate 15 to contact the detection part, thereby achieving the purpose of clamping and fixing the detection part and maintaining the stability of the detection process of the detection part. The hydraulic rod 21 drives the baffle 22 and the detection head 24 to move downward until the detection head 24 squeezes the detection part, thereby testing the compressive strength of the detection part. After that, the clamping plate 15 is reset, and the hydraulic rod 21 drives the baffle 22 to move up to the top, and the baffle 22 drives the placement plate 17 to rotate in a circle through the connecting rope 25, so that the residual material after detection at the upper end of the placement plate 17 slides down, and the residual material will fall into the discharge pipe 13.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A precast concrete component strength detection device, comprising a placement box (1), a fixing frame (2), a placement plate (17) and a baffle (22), characterized in that: The outer walls of both sides of the placement box (1) are plugged with connection covers (11), the lower end of the inner wall of the placement box (1) is provided with a storage groove (16), and a placement plate (17) is rotatably connected inside the storage groove (16). A fixing frame (2) is installed on the outer wall of one side of the placement box (1), a hydraulic rod (21) is installed on the outer wall of one end of the fixing frame (2), and a baffle (22) is installed on the outer wall of the lower end of the hydraulic rod (21).

2. A precast concrete component strength detection device according to claim 1, characterized in that: An electric push rod (12) is arranged on one side of the inner wall of the connection cover (11), and a clamping plate (15) is installed on the outer wall of one end of the electric push rod (12), and the clamping plate (15) is located inside the connection cover (11).

3. A precast concrete component strength detection device according to claim 1, characterized in that: A discharge pipe (13) is installed in a plugged connection on the outer wall of one side of the placement box (1); the inner wall of the discharge pipe (13) is designed in a rectangular shape; and a dust suction pipe (14) is installed in a plugged connection on one side of the upper end of the inner wall of the discharge pipe (13).

4. A precast concrete component strength detection device according to claim 1, characterized in that: Hinges are provided on both sides of the inner wall of the storage groove (16), and the placement plate (17) is connected to the hinges.

5. A precast concrete component strength detection device according to claim 1, characterized in that: The size of the placement plate (17) is smaller than the size of the inner wall of the placement box (1), and the upper end surface of the placement plate (17) and the lower end of the inner wall of the placement box (1) are in the same horizontal plane.

6. A precast concrete component strength detection device according to claim 1, characterized in that: Connecting ropes (25) are installed on both sides of the outer wall of the upper end of the placement plate (17), and the upper ends of the connecting ropes (25) are connected to the baffle (22).

7. A precast concrete component strength detection device according to claim 1, characterized in that: The hydraulic rod (21) is located at the upper end of the placement box (1).

8. A precast concrete component strength detection device according to claim 1, characterized in that: A sealing ring (23) is fixedly attached to the outer wall of the baffle (22), and the sealing ring (23) is in contact with the inner wall of the placement box (1).

9. A precast concrete component strength detection device according to claim 8, characterized in that: A detection head (24) is installed on the outer wall of the lower end of the baffle (22), and the detection head (24) is located inside the placement box (1).

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