Concrete anti-permeability instrument

Abstract

The utility model discloses a concrete anti-permeability instrument which comprises an anti-permeability instrument body, an installation ring is fixedly installed at the top end of the anti-permeability instrument body, a rotating handle is movably connected to the outer wall of the installation ring in a sleeved mode, a limiting block is fixedly installed on one side of the rotating handle, an installation block is movably connected into the limiting block in a sleeved mode, and a clamping groove is formed in one side of the installation ring. And one side of the clamping groove is movably sleeved with a mold groove, a through hole is formed in the outer wall of the mold groove, and a sliding groove is formed in the outer wall of the limiting block. A mold groove is movably embedded into a clamping groove, a rotating handle is screwed to rotate, a limiting block is driven to rotate, a mounting block moves in the limiting block, so that the mounting block slides from inside to outside and is movably embedded into a through hole, the mold groove is fixed to one side of a mounting ring, the mold groove is conveniently mounted, and dismounting is more convenient through screwing; and thread pulling can be effectively prevented. Therefore, installation can be more efficient, and reverse sliding caused by loosening in the working process is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete impermeability testers, in particular to a concrete impermeability tester. Background Art

[0002] Concrete impermeability meter Concrete, an artificial stone widely used in construction, is required to have a special property - impermeability for some buildings, such as hydraulic structures, underwater, water, underground and other construction projects. The so-called impermeability refers to the ability of the material used in the structure to resist the penetration of water and other liquids (light oil, heavy oil) media under pressure.

[0003] However, when a concrete impermeability tester with the above structure is used for testing, it cannot be easily installed and disassembled due to the installation sleeve on the concrete, which reduces the convenience of testing. In addition, the stability of the concrete cannot be guaranteed during the test, which will cause deviation during the test and reduce the efficiency of the test. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a concrete impermeability tester. When performing detection, the concrete must be installed and sleeved, which makes it impossible to install and disassemble conveniently, which reduces the convenience of detection and use. The stability of the concrete cannot be guaranteed during detection, which may cause deviation during detection and reduce the detection efficiency.

[0005] To achieve the above-mentioned purpose, a concrete impermeability tester is provided, comprising an impermeability tester body, a mounting ring is fixedly installed on the top of the impermeability tester body, and a rotating handle is movably sleeved on the outer wall of the mounting ring, a limiting block is fixedly installed on one side of the rotating handle, and the mounting block is movably sleeved inside the limiting block, a slot is provided on one side of the mounting ring, and a mold groove is movably sleeved on one side of the slot, and a through hole is provided on the outer wall of the mold groove.

[0006] By movably embedding the die groove into the card slot, twisting the handle to rotate, driving the limit block to rotate, so that the installation block moves in the limit block, thereby sliding from the inside to the outside, and then movably embedding it into the through hole, so that the die groove is fixed on one side of the installation ring, so that the die groove can be easily installed, and the disassembly is also more convenient by twisting, which can effectively prevent the thread from pulling the wire. It makes the installation more efficient and also effectively prevents looseness during work and reverse sliding.

[0007] According to the concrete impermeability tester, a sliding groove is provided on the outer wall of the limit block.

[0008] According to the concrete impermeability tester, a sliding block is fixedly mounted on the outer wall of the mounting block.

[0009] According to the concrete impermeability tester, a telescopic spring is installed inside the slot, and a sealing ring is fixedly installed on one side of the telescopic spring.

[0010] According to the concrete impermeability tester, a plurality of valves are installed on one side of the main body of the impermeability tester.

[0011] According to the concrete impermeability tester, the outer wall of the mold groove is movably sleeved with a bolt, and one side of the bolt is threadedly connected with a threaded block, rotating shafts are symmetrically embedded on both sides of the threaded block, and a connecting rod is rotatably provided on the surface of the rotating shaft, a limiting ring is hingedly installed on one side of the connecting rod, and a movable shaft is rotatably connected to the surface of the connecting rod, and the movable shaft is installed inside the mold groove.

[0012] According to the concrete impermeability tester, a through groove is provided on the outer wall of the connecting rod, and the rotating shaft is movably sleeved inside the through groove.

[0013] After the concrete module is movably embedded in the mold groove, the bolt is tightened to make the threaded block move on the bolt surface, driving the rotating shafts on both sides to rotate, and then driving the connecting rod to rotate through the movable shaft, and then driving the limit ring to limit and clamp the concrete, providing stability for detection.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of a concrete impermeability tester of the utility model;

[0017] Figure 2 The utility model is a concrete impermeability tester Figure 1 Enlarged structural diagram of the middle die slot;

[0018] Figure 3 The utility model is a concrete impermeability tester Figure 1 A partial cross-section enlarged structural diagram of the middle mounting ring;

[0019] Figure 4 The utility model is a concrete impermeability tester Figure 1 Enlarged structural diagram of the cross section of the middle mounting ring;

[0020] Figure 5 The utility model is a concrete impermeability tester Figure 1 Cross-sectional structure diagram of the middle die groove.

[0021] Legend:

[0022] 1. Main body of the anti-seepage tester; 2. Mounting ring; 3. Turning handle; 4. Limiting block; 5. Mounting block; 6. Slide groove; 7. Sliding block; 8. Slot; 9. Die groove; 10. Through hole; 11. Valve; 12. Telescopic spring; 13. Sealing ring; 14. Bolt; 15. Threaded block; 16. Rotating shaft; 17. Connecting rod; 18. Through groove; 19. Limiting ring; 20. Movable shaft. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figures 1 to 5 The utility model embodiment is a concrete impermeability tester, comprising an impermeability tester body 1, a mounting ring 2 is fixedly mounted on the top of the impermeability tester body 1, and a rotating handle 3 is movably sleeved on the outer wall of the mounting ring 2, a limiting block 4 is fixedly mounted on one side of the rotating handle 3, and a mounting block 5 is movably sleeved inside the limiting block 4, a clamping groove 8 is provided on one side of the mounting ring 2, and a die groove 9 is movably sleeved on one side of the clamping groove 8, and a through hole 10 is provided on the outer wall of the die groove 9. By movably embedding the die groove 9 into the clamping groove 8, the rotating handle 3 is turned to rotate, driving the limiting block 4 to rotate, so that the mounting block 5 moves in the limiting block 4, thereby sliding from the inside to the outside, and then movably embedding into the through hole 10, so that the die groove 9 is fixed on one side of the mounting ring 2, thereby conveniently installing the die groove 9.

[0025] The outer wall of the limit block 4 is provided with a slide groove 6, and the outer wall of the mounting block 5 is fixedly provided with a slider 7. Since the slide groove 6 is spiral, the slider 7 is prevented from sliding in a straight line, thereby causing the mounting block 5 to move in the reverse direction.

[0026] A telescopic spring 12 is installed inside the card slot 8, and a sealing ring 13 is fixedly installed on one side of the telescopic spring 12. Through the elasticity of the telescopic spring 12, after the mold slot 9 is movably embedded in the card slot 8, the sealing ring 13 is pushed to fit more closely to one side of the mold slot 9, thereby improving the sealing performance of the sealing ring 13.

[0027] A plurality of valves 11 are installed on one side of the main body 1 of the impermeability tester. Different mold grooves 9 are adjusted by different valves 11.

[0028] The outer wall of the mold groove 9 is movably sleeved with a bolt 14, and a threaded block 15 is threadedly connected to one side of the bolt 14, and a rotating shaft 16 is symmetrically embedded on both sides of the threaded block 15, and a connecting rod 17 is rotatably installed on the surface of the rotating shaft 16, and a limit ring 19 is hingedly installed on one side of the connecting rod 17, and a movable shaft 20 is rotatably connected to the surface of the connecting rod 17, and the movable shaft 20 is installed inside the mold groove 9. After the concrete module is movably embedded in the mold groove 9, the bolt 14 is screwed, so that the threaded block 15 is threadedly moved on the surface of the bolt 14, driving the rotating shaft 16 on both sides to rotate, and then driving the connecting rod 17 to rotate through the movable shaft 20, and then driving the limit ring 19 to limit and clamp the concrete, providing stability for detection.

[0029] A through slot 18 is formed on the outer wall of the connecting rod 17, and the rotating shaft 16 is movably sleeved inside the through slot 18. When the rotating shaft 16 slides in the through slot 18, a rotation space is provided for the rotation of the connecting rod 17.

[0030] Working principle: First, the mold groove 9 is movably embedded into the slot 8, and the handle 3 is turned to rotate, which drives the limit block 4 to rotate, so that the installation block 5 moves in the limit block 4, thereby sliding from the inside to the outside, and then movably embedded into the through hole 10, so that the mold groove 9 is fixed on one side of the installation ring 2, so that the mold groove 9 is conveniently installed. After the concrete module is movably embedded in the mold groove 9, the bolt 14 is turned to make the threaded block 15 move threadably on the surface of the bolt 14, driving the rotating shafts 16 on both sides to rotate, and then driving the connecting rod 17 to rotate through the movable shaft 20, and then driving the limit ring 19 to limit and clamp the concrete, providing stability for detection.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A concrete impermeability tester, characterized in that: The invention comprises an anti-seepage instrument body (1), wherein a mounting ring (2) is fixedly mounted on the top of the anti-seepage instrument body (1), and a rotating handle (3) is movably sleeved on the outer wall of the mounting ring (2), a limiting block (4) is fixedly mounted on one side of the rotating handle (3), and a mounting block (5) is movably sleeved inside the limiting block (4), a clamping groove (8) is provided on one side of the mounting ring (2), and a mold groove (9) is movably sleeved on one side of the clamping groove (8), and a through hole (10) is provided on the outer wall of the mold groove (9).

2. A concrete impermeability tester according to claim 1, characterized in that: The outer wall of the limit block (4) is provided with a sliding groove (6).

3. A concrete impermeability tester according to claim 1, characterized in that: A sliding block (7) is fixedly mounted on the outer wall of the mounting block (5).

4. A concrete impermeability tester according to claim 1, characterized in that: A telescopic spring (12) is installed inside the clamping slot (8), and a sealing ring (13) is fixedly installed on one side of the telescopic spring (12).

5. A concrete impermeability tester according to claim 1, characterized in that: A plurality of valves (11) are installed on one side of the anti-seepage instrument body (1).

6. A concrete impermeability tester according to claim 1, characterized in that: The outer wall of the mold groove (9) is movably sleeved with a bolt (14), and one side of the bolt (14) is threadedly connected to a threaded block (15), and rotating shafts (16) are symmetrically embedded on both sides of the threaded block (15), and a connecting rod (17) is rotatably mounted on the surface of the rotating shaft (16), a limiting ring (19) is hingedly mounted on one side of the connecting rod (17), and a movable shaft (20) is rotatably connected to the surface of the connecting rod (17), and the movable shaft (20) is mounted inside the mold groove (9).

7. A concrete impermeability tester according to claim 6, characterized in that: A through slot (18) is formed on the outer wall of the connecting rod (17), and the rotating shaft (16) is movably sleeved inside the through slot (18).

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