Steel cable tension testing device for engineering detection

Abstract

The utility model relates to the technical field of steel cable tension testing, and discloses a steel cable tension testing device for engineering detection, which comprises an engineering box, the inner wall of the bottom of the engineering box is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a supporting column, and the outside of the supporting column is slidably connected with a placing circular plate. A hydraulic cylinder is fixedly connected to the inner wall of the bottom of the placing circular plate, a transmission block is fixedly connected to the driving end of the hydraulic cylinder, a plurality of supporting plates are fixedly connected to the outer wall of the transmission block, transmission plates are rotatably connected to the inner walls of the supporting plates, and rotating blocks are rotatably connected to the sides, far away from each other, of the multiple transmission plates. According to the utility model, the steel cables of different specifications are effectively fixed, the operation process is simplified, the applicability and the test efficiency of the device are improved, in addition, due to the design of the engineering box, the whole device is convenient to carry and store and suitable for being used in various field environments, and the practicability and the convenience of the device are further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel cable tension test technical field especially relates to a steel cable tension testing device for engineering detection. BACKGROUND

[0002] Steel cables (also known as steel ropes or steel cords) in construction engineering are high-strength ropes made of multiple steel wires twisted together, widely used in various buildings and engineering structures.

[0003] A steel cable tension testing device for engineering detection is a device specifically designed to measure and detect the tension that construction engineering steel cables bear. The main function of this device is to ensure the safety and reliability of steel cables during use, preventing them from breaking or failing due to excessive tension. However, in existing technology, some steel cable tension testing devices are difficult to carry and difficult to test the tension of a full circle of steel cable, resulting in low testing efficiency and slow construction progress. Therefore, a steel cable tension testing device for engineering detection is proposed to solve the above problems. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a steel cable tension testing device for engineering detection, aiming to improve the problem of low testing efficiency caused by the difficulty of carrying some steel cable tension testing devices and the difficulty of testing the tension of a full circle of steel cable in existing technology.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A steel cable tension testing device for engineering detection, comprising an engineering box, the bottom inner wall of the engineering box is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a support column, the outer part of the support column is slidingly connected with a placing disc, the bottom inner wall of the placing disc is fixedly connected with a hydraulic cylinder, the driving end of the hydraulic cylinder is fixedly connected with a transmission block, the outer wall of the transmission block is fixedly connected with multiple support plates, the inner wall of the support plate is rotatably connected with a transmission plate, the far side of multiple transmission plates is rotatably connected with a rotating block, the top of the rotating block is rotatably connected with an adjusting block, the far side of multiple adjusting blocks is fixedly connected with a pressing plate, the top side of the placing disc is provided with a steel cable, the top end of the bottom plate is fixedly connected with a square box, the inside of the square box is fixedly connected with an adjusting assembly for conveniently keeping the steel cable horizontal during testing;

[0007] Further description of the above technical scheme:

[0008] The adjusting assembly includes a motor, the bottom end of the motor is fixedly connected to the inner wall of the bottom of the square box, the driving end of the motor is fixedly connected with a rotating plate one, the bottom end of the rotating plate one is rotatably connected with rotating plate twos on the front and back sides, the inner sides of the two rotating plate twos are rotatably connected with transmission rods, the top of the transmission rod is rotatably connected with a supporting plate, the top of the supporting plate is rotatably connected with connecting seats, and the top end of the two connecting seats is fixedly connected with a supporting plate.

[0009] As a further description of the above technical solutions:

[0010] The top end of the bottom plate is fixedly connected with a tension test mechanism, the outer part of the steel cable is in contact with the outer part of the tension test mechanism, and the inner wall of the steel cable is in contact with the opposite sides of the plurality of compression plates.

[0011] As a further description of the above technical solutions:

[0012] The top end of the placing circular plate is fixedly connected with a plurality of supporting seats, and the inner wall of the supporting seat is fixedly connected with a fixing rod.

[0013] As a further description of the above technical solutions:

[0014] The inner part of the rotating block is rotatably connected to the outer part of the fixing rod, and the outer wall of the rotating block is in contact with the inner wall of the supporting seat.

[0015] As a further description of the above technical solutions:

[0016] The bottom inner wall of the square box is provided with two T-shaped sliding grooves, the inner wall of the T-shaped sliding groove is slidably connected with a T-shaped sliding block, and the top end of the T-shaped sliding block is fixedly connected to the bottom end of the transmission rod.

[0017] As a further description of the above technical solutions:

[0018] The top end of the square box is provided with a long strip through hole, and the outer wall of the two transmission rods is slidably connected to the inner wall of the long strip through hole.

[0019] As a further description of the above technical solutions:

[0020] The top end of the bottom plate is fixedly connected with a guide column, the inner part of the placing circular plate is slidably connected to the top of the guide column, and the top end of the supporting plate is fixedly connected to the bottom end of the placing circular plate.

[0021] The utility model has the advantages of:

[0022] 1. The utility model discloses a hydraulic cylinder drive transmission block upwardly moves, and then drives the linkage work of support plate, transmission plate, rotating block, adjusting block and compression plate, realizes the effective fixation of different specifications steel cable. Not only simplify the operation process, but also improved the applicability and test efficiency of device. In addition, the design of engineering box makes the whole device convenient to carry and storage, is suitable for using in various field environment, further enhances its practicality and convenience.

[0023] 2. The utility model discloses a motor is started and drives the transmission of rotating plate no. 17, rotating plate no. 18 structure, finally makes support plate rotate around connecting seat, and jacks up the support plate to proper position to guarantee the relative position between steel cable and tensile test mechanism is correct. Can ensure that steel cable is in horizontal state before starting tensile test, avoids the data deviation caused by inclination, effectively eliminates the influence of non-axial force, makes the measurement result more accurate and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a perspective view of a steel cable tensile test device for engineering detection provided by the utility model;

[0025] Figure 2 It is a structural schematic view of engineering box of a steel cable tensile test device for engineering detection provided by the utility model;

[0026] Figure 3 It is a structural schematic view of placing round plate of a steel cable tensile test device for engineering detection provided by the utility model;

[0027] Figure 4 It is Figure 2 The enlarged view of A in the figure;

[0028] Figure 5 It is a structural schematic view of square box of a steel cable tensile test device for engineering detection provided by the utility model.

[0029] Legend:

[0030] 1, engineering box, 2, bottom plate, 3, support column, 4, placing round plate, 5, hydraulic cylinder, 6, transmission block, 7, support plate, 8, transmission plate, 9, rotating block, 10, adjusting block, 11, compression plate, 12, steel cable, 13, support seat, 14, fixed rod, 15, square box, 16, motor, 17, rotating plate no. 1, 18, rotating plate no. 2, 19, transmission rod, 20, T-shaped sliding block, 21, T-shaped sliding slot, 22, support plate, 23, connecting seat, 24, support plate, 25, long strip through -hole, 26, tensile test mechanism, 27, guide column. DETAILED DESCRIPTION

[0031] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present utility model.

[0032] With reference to Figure 2 , Figure 3 and Figure 4 , the present utility model provides an embodiment: a kind of steel cable tension testing device for engineering detection, engineering box 1 is the main shell of the device, play the role of protection and support internal components, ensure the safety and reliability of device under various working environments. The bottom inner wall of engineering box 1 is fixedly connected with bottom plate 2, and bottom plate 2 is the basic structure of the whole device, play the role of supporting other components. The top of bottom plate 2 is fixedly connected with support column 3, and the outside of support column 3 is slidably connected with placing round plate 4, and support column 3 plays the role of supporting placing round plate 4, and the top side of placing round plate 4 is provided with steel cable 12, and placing round plate 4 provides support surface for the steel cable 12 to be tested, and the bottom inner wall of placing round plate 4 is fixedly connected with hydraulic cylinder 5, and the driving end of hydraulic cylinder 5 is fixedly connected with transmission block 6, and hydraulic cylinder 5 is responsible for driving transmission block 6 to move upwards as power source. The outer wall of transmission block 6 is fixedly connected with a plurality of support plates 7, and support plate 7 is responsible for bearing and transmitting force from transmission block 6, and the inner wall of support plate 7 is rotatably connected with transmission plate 8, and transmission plate 8 is the key transmission structure, and rotates through the movement of support plate 7.

[0033] The far side of the plurality of transmission plates 8 is rotatably connected with a rotating block 9, the top of the rotating block 9 is rotatably connected with an adjusting block 10, the far side of the plurality of adjusting blocks 10 is fixedly connected with a pressing plate 11, the adjusting block 10 realizes its rotation through the rotation of the rotating block 9, which drives the pressing plate 11 to rotate outward, and then presses and fixes the steel cable 12. The pressing plate 11 is responsible for fixing the steel cable 12 on the placement round plate 4, ensuring that it will not displace during the test process. The outer side of the pressing plate 11 is designed in a curved shape to provide uniform pressing force and avoid local damage to the steel cable 12. The top of the placement round plate 4 is fixedly connected with a plurality of support seats 13, and the inner wall of the support seat 13 is fixedly connected with a fixed rod 14. The inside of the rotating block 9 is rotatably connected to the outside of the fixed rod 14, and the outer wall of the rotating block 9 is in contact with the inner wall of the support seat 13. The rotating block 9 can convert the rotation of the transmission plate 8 into its own rotation through the rotating connection with the fixed rod 14. The top of the bottom plate 2 is fixedly connected with a square box 15, and the inside of the square box 15 is fixedly connected with an adjusting assembly for conveniently keeping the steel cable horizontal during testing; the top of the bottom plate 2 is fixedly connected with a tension test mechanism 26, the outside of the steel cable 12 is in contact with the outside of the tension test mechanism 26, and the inner wall of the steel cable 12 is in contact with the far side of the plurality of pressing plates 11.

[0034] Referring to Figure 1 , Figure 3 and Figure 5 , the adjusting assembly comprises a motor 16, the bottom end of the motor 16 is fixedly connected to the bottom inner wall of the square box 15, the driving end of the motor 16 is fixedly connected with a rotating plate one 17, the motor 16 serves as the core power source of the adjusting assembly and is responsible for driving the rotating plate one 17 to rotate, the bottom end of the rotating plate one 17 is rotatably connected with a rotating plate two 18 on both sides, the inside of the two rotating plate twos 18 is rotatably connected with a transmission rod 19 on the far side, the rotating plate two 18 is connected with the rotating plate one 17 through the rotating connection, and is responsible for transmitting power to the transmission rod 19. Two T-shaped sliding grooves 21 are formed in the bottom inner wall of the square box 15, a T-shaped sliding block 20 is slidably connected to the inner wall of the T-shaped sliding groove 21, and the top of the T-shaped sliding block 20 is fixedly connected to the bottom end of the transmission rod 19. The T-shaped sliding groove 21 converts the rotation of the rotating plate two 18 into the forward and backward movement of the transmission rod 19.

[0035] The top end of the square box 15 is provided with a long hole 25, and the outer wall of the two transmission rods 19 is slidably connected to the inner wall of the long hole 25. The top of the transmission rod 19 is rotatably connected with a support plate 22, the top of the support plate 22 is rotatably connected with a connecting seat 23, and the top end of the two connecting seats 23 is fixedly connected with a supporting plate 24. The top end of the bottom plate 2 is fixedly connected with a guide column 27 for stable movement up and down on the placement circular plate 4, the inside of the placement circular plate 4 is slidably connected to the top of the guide column 27, and the top end of the supporting plate 24 is fixedly connected to the bottom end of the placement circular plate 4 for bearing the placement circular plate 4. The support plate 22 is connected with the transmission rod 19 to adjust the height, which can effectively support the supporting plate 24 and lift its position, ensuring that the height of the placement circular plate 4 adapts to different specifications of the steel cable 12.

[0036] Working principle: after placing the steel cable 12 to be tested on the placement circular plate 4, the hydraulic cylinder 5 is started to generate power to drive the transmission block 6 to move upwards, realizing the upward movement of the transmission block 6 to drive the support plate 7 to move upwards, achieving the upward movement of the support plate 7 to drive the transmission plate 8 to rotate downwards, and through the rotation of the transmission plate 8, the fixed rod 14 drives the rotating block 9 to rotate around the fixed rod 14, realizing the rotation of the rotating block 9 to drive the adjusting block 10 to rotate, achieving the rotation of the adjusting block 10 to drive the compression plate 11 to rotate outward and compress and fix the steel cable 12, thereby facilitating the fixation of different specifications of the steel cable 12, increasing the applicability of the device and the accuracy of the test results, and at the same time, the portability of the engineering box 1 can be used to store the entire device, improving the efficiency of the steel cable 12 tension test;

[0037] By using the tension test mechanism 26 to fix one end of the steel cable 12, the motor 16 is started to generate power to drive the rotating plate 17 to rotate before the tension test, realizing the rotation of the rotating plate 17 to drive the rotating plate 18 to rotate, achieving the rotation of the rotating plate 18 to cooperate with the connection of the T-shaped sliding block 20 and the guiding effect of the T-shaped sliding groove 21 on the T-shaped sliding block 20 to drive the transmission rod 19 to move forward and backward, through the forward and backward movement of the transmission rod 19 to drive the support plate 22 to rotate around the connecting seat 23, realizing the rotation of the support plate 22 to lift the supporting plate 24, thereby achieving the height adjustment of the placement circular plate 4 and the steel cable 12, so that one end of the steel cable 12 can be kept horizontal with the tension test mechanism 26, and other directions of force will not affect the test results.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A steel cable tension test device for engineering inspection, comprising an engineering box (1), characterized in that: The bottom inner wall of the engineering box (1) is fixedly connected to a bottom plate (2), the top of the bottom plate (2) is fixedly connected to a support column (3), the outside of the support column (3) is slidably connected to a placement circular plate (4), the bottom inner wall of the placement circular plate (4) is fixedly connected to a hydraulic cylinder (5), the driving end of the hydraulic cylinder (5) is fixedly connected to a transmission block (6), the outer wall of the transmission block (6) is fixedly connected to a plurality of support plates (7), the inner wall of the support plate (7) is rotatably connected to a transmission plate ( 8), the far side of the plurality of transmission plates (8) are rotatably connected to a rotating block (9), the top of the rotating block (9) is rotatably connected to an adjusting block (10), the far side of the plurality of adjusting blocks (10) are fixedly connected to a pressing plate (11), the top side of the placing circular plate (4) is provided with a steel cable (12), the top end of the bottom plate (2) is fixedly connected to a square box (15), and the interior of the square box (15) is fixedly connected to an adjustment component for facilitating maintaining a horizontal level during steel cable testing.

2. The steel cable tension testing device for engineering inspection according to claim 1, characterized in that: The adjustment assembly includes a motor (16), the bottom end of the motor (16) is fixedly connected to the bottom inner wall of the square box (15), the driving end of the motor (16) is fixedly connected to a rotating plate (17), the front and rear sides of the bottom end of the rotating plate (17) are both rotatably connected to a rotating plate (18), the inner far sides of the two rotating plates (18) are both rotatably connected to a transmission rod (19), the top of the transmission rod (19) is rotatably connected to a support plate (22), the top of the support plate (22) is rotatably connected to a connecting seat (23), and the top ends of the two connecting seats (23) are fixedly connected to a supporting plate (24).

3. The steel cable tension testing device for engineering inspection according to claim 1, characterized in that: The top end of the base plate (2) is fixedly connected to a tension testing mechanism (26), the outside of the steel cable (12) contacts the outside of the tension testing mechanism (26), and the inner wall of the steel cable (12) contacts the far side of the plurality of compression plates (11).

4. The steel cable tension testing device for engineering inspection according to claim 1, characterized in that: The top end of the placement circular plate (4) is fixedly connected to a plurality of support seats (13), and the inner wall of the support seat (13) is fixedly connected to a fixing rod (14).

5. The steel cable tension testing device for engineering inspection according to claim 4, characterized in that: The interior of the rotating block (9) is rotatably connected to the exterior of the fixed rod (14), and the outer wall of the rotating block (9) is in contact with the inner wall of the support seat (13).

6. The steel cable tension testing device for engineering inspection according to claim 2, characterized in that: The bottom inner wall of the square box (15) is provided with two T-shaped chutes (21), the inner wall of the T-shaped chutes (21) is slidably connected to a T-shaped slider (20), and the top end of the T-shaped slider (20) is fixedly connected to the bottom end of the transmission rod (19).

7. The steel cable tension testing device for engineering inspection according to claim 2, characterized in that: A long through hole (25) is provided at the top of the square box (15), and the outer walls of the two transmission rods (19) are slidably connected to the inner walls of the long through hole (25).

8. The steel cable tension testing device for engineering inspection according to claim 2, characterized in that: The top end of the base plate (2) is fixedly connected to a guide column (27), the interior of the placement circular plate (4) is slidably connected to the top of the guide column (27), and the top end of the support plate (24) is fixedly connected to the bottom end of the placement circular plate (4).

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