A stable detector with self-clamping adjustment for building inspection

Abstract

The present invention discloses a stable detector with self-clamping adjustment for building inspection, including a sliding track, a mobile inspection body, and a detection frame, wherein the inspection frame is fixedly installed above the sliding track, the mobile inspection body is slidably clamped on the sliding track, and the mobile inspection body is located directly below the middle of the inspection frame, a support frame is installed in the mobile inspection body, a rotating connection column is fixedly connected to the middle of the bottom end of the support frame, a sliding card plate is installed directly below the support frame, and the bottom end of the rotating connection column is rotatably clamped in the middle of the sliding card plate, and an automatic compensation part and an extrusion limit part are installed inside the side end of the support frame, and the extrusion limit part is located above the automatic compensation part. During the use of the present invention, the plate can be firmly fixed for inspection, and the plate can be automatically compensated and adjusted when it deviates during the inspection process.

Description

Technical Field

[0001] The invention relates to the technical field of building detection, in particular to a stable detector with self-clamping adjustment for building detection. Background Art

[0002] Various boards are used in the construction process for load-bearing support and decoration. Therefore, it is necessary to detect the boards used in the construction process, especially when constructing some high-rise buildings, whether there are cracks in the board production, whether there is bending in the board and other parameters directly affect the safety of construction and use. Therefore, it is necessary to perform sampling detection in the construction process. The existing detectors must continuously move the detected boards quickly in the detection device to detect different parameters during use, and the boards must be offset and rotated for a certain angle during the detection process. Since the position of the board is offset during the movement, when the board is repeatedly detected and then reset to a horizontal state, the position of the board is offset during the movement detection, causing the weight at both ends of the support platform supporting the board to deviate. The repeated detection process accelerates the damage and wear of the machine. Therefore, a device is urgently needed to solve the above problem, so that when the board is offset during the movement and rotation detection process and is restored to a horizontal state for detection, the compensation device can automatically compensate and control, so that the offset board can be gently reset to a horizontal state. Summary of the invention

[0003] The object of the present invention is to provide a stable detector with self-clamping adjustment for building inspection, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A stable detector with self-clamping adjustment for building inspection, comprising a sliding track, a mobile detection body, and a detection frame, wherein the detection frame is fixedly installed above the sliding track, the mobile detection body is slidably clamped on the sliding track, and the mobile detection body is located directly below the middle of the detection frame, a support frame is installed in the mobile detection body, a rotating connecting column is fixedly connected to the middle of the bottom end of the support frame, a sliding card plate is installed directly below the support frame, and the bottom end of the rotating connecting column is rotatably clamped in the middle of the sliding card plate, and an automatic compensation part and an extrusion limit part are installed inside the side end of the support frame, and the extrusion limit part is located above the automatic compensation part.

[0005] As an optimization, the upper end surface of the support frame is evenly fixedly installed with a support spring, the inner sliding clamp of the support frame is provided with a support platform, and the bottom end surface of the support platform is fixedly connected to the upper end of the support spring, and a plate is placed on the upper end surface of the support platform, and mounting frames are symmetrically fixedly installed on both sides of the support frame, and L-shaped limit plates are symmetrically fixedly installed on the bottom of both ends of the support frame, and a rotation control plate is fixedly installed on the middle part of the outer end of the L-shaped limit plate, and an electric hydraulic push rod is evenly rotatably installed on the bottom end of the rotation control plate, and the bottom end of the electric hydraulic push rod is fixedly connected to the upper end surface of the sliding clamping plate, and the upper end of the electric hydraulic push rod is rotatably inserted into the interior of the rotation control plate, and a buffer return spring is evenly fixedly installed between the inner side of the bottom end of the rotation control plate and the sliding clamping plate, and the buffer return spring is located on the inner side of the electric hydraulic push rod, and a counterweight block is slidably installed on the L-shaped limit plate.

[0006] As an optimization, one side end of the support frame is inclined at 45°, and a rotating roller is rotatably installed on the upper part of the inclined end of the support frame. When the support frame is in a horizontal state, the counterweight block slidably installed on the L-shaped limit plate is distributed in a mirror-symmetrical state at the bottom end of the support frame.

[0007] As an optimization, the extrusion limiting part includes a limiting vertical frame, a return spring, a control frame, a first rotating guide wheel, a first control rope, a second rotating guide wheel, a connecting plate, a reinforcement frame, an oil filling hole and an L-shaped pressing plate. The front end of the control frame is slidably connected to the inside of the limiting vertical frame, and the return spring is evenly fixedly installed between the bottom end of the control frame and the bottom of the limiting vertical frame. The L-shaped pressing plate is fixedly connected to the front end of the control frame, and the reinforcement frame is fixedly connected between the side end of the L-shaped pressing plate and the inner end surface of the control frame. The oil filling holes are symmetrically opened on both sides of the limiting vertical frame, and the connecting plate is fixedly connected to the outer end of the support platform. The second rotating guide wheel is located on one side of the first rotating guide wheel, and the second rotating guide wheel and the first rotating guide wheel are respectively rotatably installed on both sides of the two end heads of the support frame. One end of the first control rope is fixedly connected to the inner side of the end of the connecting plate, and the other end of the first control rope is fixedly connected to the bottom of the end of the control frame, and the first control rope passes through the inner upper end of the second rotating guide wheel and the inner bottom end of the first rotating guide wheel.

[0008] As an optimization, the automatic compensation part includes a second rotating isolation wheel, a second control rope, a bent connecting plate, a track clamp and a sliding adjustment block. The track clamp is symmetrically arranged and fixedly connected to the middle of both ends of the support platform. The sliding adjustment block is slidably clamped inside the track clamp, and the bent connecting plate is fixedly connected to the end ends of the sliding adjustment block. The second rotating isolation wheel is rotatably clamped on the mounting frame at the corresponding position, one end of the second control rope is fixedly connected to the end of the bent connecting plate away from the sliding adjustment block, and the other end of the bent connecting plate is fixedly connected to the middle of both ends of the counterweight block after passing through the isolation guide of the second rotating isolation wheel.

[0009] As an optimization, a rubber gasket is fixedly installed on the bottom end surface of the L-shaped pressing plate by bolts, the bottom end of the limiting frame is fixedly connected to the upper end of one side of the supporting frame, and the sliding adjustment blocks are distributed in the middle of the two end ends of the plate.

[0010] As an optimization, the bottom end of the sliding card plate is slidably connected to the inside of the sliding track, and the material of the counterweight block is stainless steel.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] First, the present invention can make the plate-shaped plate placed on the support platform compress the support spring by setting the extrusion limit part so that the support platform slides inside the support frame, and then the extrusion limit part can be automatically operated, and the plate placed on the support platform is automatically pressed and fixed by the L-shaped pressing plate in the extrusion limit part, and the greater the weight of the plate placed on the support platform, the greater the deformation amount generated by the compression support spring, the more the L-shaped pressing plate in the extrusion limit part will automatically move downward and the greater the pressure generated, so as to automatically press and fix the plate;

[0013] 2. The present invention sets an automatic compensation part, so that the mobile detection body as a whole is pulled and slid inside the sliding track, and the support frame and the support platform drive the plate to rotate a certain angle for detection. When the plate is offset, the automatic compensation part can be used to automatically perform weight compensation on the bottom of both ends of the support frame, so that when the plate is displaced during the detection process, the two ends of the support frame can automatically perform weight compensation when the weight distribution is uneven, so that the plate can be repeatedly switched between horizontal movement and rotation detection, so that the device is not prone to malfunction during use, and is easy to use and adjust and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the main structure of the mobile detection of the present invention;

[0016] Figure 3 It is a schematic diagram of the internal structure of the mobile detection body of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure on both sides of the support frame of the present invention;

[0018] Figure 5 It is a schematic diagram of the bottom structure of the support frame of the present invention;

[0019] Figure 6 It is a schematic diagram of the structure of the extrusion limiting part of the present invention;

[0020] Figure 7 It is a side view of the extrusion limiting portion of the present invention;

[0021] Figure 8 It is a schematic diagram of the structure of the automatic compensation part of the present invention.

[0022] In the figure: 1-sliding track, 2-movable detection body, 3-detection frame, 4-automatic compensation part, 5-sliding card plate, 6-electric hydraulic push rod, 7-rotation control plate, 8-plate material, 9-extrusion limit part, 10-buffer reset spring, 11-rotation roller, 12-support frame, 13-mounting frame, 14-support platform, 15-support spring, 16-L-type limit plate, 17-counterweight block, 18-rotation connecting column, 19-limit frame, 20-reset spring, 21-control frame, 22-first rotating guide wheel, 23-first control rope, 24-second rotating guide wheel, 25-connecting plate, 26-reinforcement frame, 27-oil filling hole, 28-L-type pressing plate, 29-second rotating blocking wheel, 30-second control rope, 31-bending connecting plate, 32-track card plate, 33-sliding adjustment block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-2An embodiment of the present invention is as follows: a stable detector with self-clamping adjustment for building detection, comprising a sliding track 1, a mobile detection body 2, and a detection frame 3, wherein the detection frame 3 is fixedly installed above the sliding track 1, the mobile detection body 2 is slidably connected to the sliding track 1, and the mobile detection body 2 is located directly below the middle of the detection frame 3, a support frame 12 is installed in the mobile detection body 2, a rotating connecting column 18 is fixedly connected to the middle of the bottom end of the support frame 12, a sliding card plate 5 is installed directly below the support frame 12, and the bottom end of the rotating connecting column 18 is rotatably connected to the middle of the sliding card plate 5, an automatic compensation part 4 and an extrusion limiting part 9 are installed inside the side end of the support frame 12, and the extrusion limiting part 9 is located above the automatic compensation part 4, and by setting the extrusion limiting part 9, a plate 8 in the form of a plate placed on a support table 14 can compress the support spring 15 so that the support table 14 slides inside the support frame 12, and at this time, the extrusion limiting part 9 can be automatically operated, and the extrusion limiting part is used to The L-shaped pressing plate 28 in 9 will automatically press and limit the plate 8 placed on the support platform 14 to fix it, and the greater the weight of the plate 8 placed on the support platform 14, the greater the deformation amount generated by the compression support spring 15, the L-shaped pressing plate 28 in the extrusion limit part 9 will automatically move downward and the greater the pressure generated, which plays a role in automatically pressing and fixing the plate 8. By setting the automatic compensation part 4, the mobile detection body 2 as a whole is pulled and slid inside the sliding track 1, and the support frame 12 and the support platform 14 drive the plate 8 to rotate a certain angle for detection. When the plate 8 is offset, the automatic compensation part 4 can be used to automatically compensate for the weight at the bottom of the two ends of the support frame 12, so that when the plate 8 is displaced during the detection process, the two ends of the support frame 12 can automatically compensate for the weight when the weight distribution is uneven, so that the plate 8 can repeatedly switch between horizontal movement and rotation detection, so that the device is not prone to failure during use, and it is easy to use and adjust and has a long service life.

[0025] See also Figure 3-5, a support spring 15 is evenly fixedly installed on the upper end surface of the support frame 12, a support platform 14 is slidably clamped inside the support frame 12, and the bottom end surface of the support platform 14 is fixedly connected to the upper end of the support spring 15, and a plate 8 is placed on the upper end surface of the support platform 14, and a mounting frame 13 is symmetrically fixedly installed on both sides of the support frame 12, and L-shaped limiting plates 16 are symmetrically fixedly installed at the bottom of both ends of the support frame 12, and a rotation control plate 7 is fixedly installed in the middle of the outer end of the L-shaped limiting plate 16, and an electric hydraulic push rod 6 is evenly rotatably installed on the bottom end of the rotation control plate 7, and the bottom end of the electric hydraulic push rod 6 is fixedly connected to the upper end surface of the sliding card plate 5, and the upper end of the electric hydraulic push rod 6 is rotatably inserted into the inside of the rotation control plate 7, and a buffer reset spring 10 is evenly fixedly installed between the inner side of the bottom end of the rotation control plate 7 and the sliding card plate 5, and the buffer reset spring 10 is located on the inner side of the electric hydraulic push rod 6, and a counterweight block 17 is slidably installed on the L-shaped limiting plate 16.

[0026] See also Figure 6 One side end of the support frame 12 is inclined at 45°, and a rotating roller 11 is rotatably installed on the upper part of the inclined end of the support frame 12. When the support frame 12 is in a horizontal state, the counterweight block 17 slidably installed on the L-shaped limit plate 16 is distributed in a mirror-symmetrical state at the bottom end of the support frame 12, and the symmetrically installed counterweight block 17 slides on the L-shaped limit plate 16 to play a role of automatic compensation and adjustment.

[0027] See also Figure 6-7The extrusion limiting portion 9 includes a limiting frame 19, a return spring 20, a control frame 21, a first rotating guide wheel 22, a first control rope 23, a second rotating guide wheel 24, a connecting plate 25, a reinforcement frame 26, an oil filling hole 27 and an L-shaped pressing plate 28. The front end of the control frame 21 is slidably connected to the inside of the limiting frame 19, and the return spring 20 is evenly fixedly installed between the bottom end of the control frame 21 and the bottom of the limiting frame 19. The L-shaped pressing plate 28 is fixedly connected to the front end of the control frame 21, and the reinforcement frame 26 is fixedly connected to the side end of the L-shaped pressing plate 28 and the control frame 21. The oil filling holes 27 are symmetrically arranged on both sides of the limit frame 19 between the inner end surfaces of the frame 21, the connecting plate 25 is fixedly connected to the outer end of the support platform 14, the second rotating guide wheel 24 is located on one side of the first rotating guide wheel 22, and the second rotating guide wheel 24 and the first rotating guide wheel 22 are respectively rotatably mounted on both sides of the two end heads of the support frame 12, one end of the first control rope 23 is fixedly connected to the inner side of the end of the connecting plate 25, the other end of the first control rope 23 is fixedly connected to the bottom of the end of the control frame 21, and the first control rope 23 is respectively connected to the second rotating guide wheel 24 and the first rotating guide wheel 22. The inner upper end of the wheel 24 and the inner bottom end of the first rotating guide wheel 22 are blocked, and the downward sliding support platform 14 drives the connecting plate 25 connected to one side to move downward synchronously. The connecting plate 25 that moves downward can be used to pull one end of the first control rope 23. At this time, the first control rope 23 can pull the control frame 21 to slide inside the limit frame 19 when the blocking between the second rotating guide wheel 24 and the first rotating guide wheel 22 changes downward. In addition, under the reinforcement effect of the reinforcement frame 26, the downward sliding control frame 21 can pull the L-shaped pressing plate 28 to move downward. , so that the bottom end of the L-shaped pressing plate 28 that moves downward is in compression contact with the upper end surface of the plate 8, thereby completing the limiting and fixing pressing of the plate 8 placed on the upper end surface of the support platform 14, and the greater the mass of the plate 8, the greater the amount of compression of the support spring 15. At this time, the greater the amount of downward sliding of the control frame 21 and the L-shaped pressing plate 28 controlled by the first control rope 23, thereby completing the pressing of the upper end surface of the plate 8, and the lubricating oil can be injected into the interior of the limiting frame 19 through the oil filling hole 27, so that the control frame 21 slides smoothly and stably inside the limiting frame 19.

[0028] See also Figure 8The automatic compensation part 4 includes a second rotating blocking wheel 29, a second control rope 30, a bending connecting plate 31, a track clamping plate 32 and a sliding adjustment block 33. The track clamping plate 32 is symmetrically arranged, and the track clamping plate 32 is fixedly connected to the middle of both ends of the support platform 14. The sliding adjustment block 33 is slidably clamped in the inside of the track clamping plate 32, and the bending connecting plate 31 is fixedly connected to the ends of the sliding adjustment block 33. The second rotating blocking wheel 29 is rotatably clamped on the mounting frame 13 at the corresponding position, one end of the second control rope 30 is fixedly connected to the end of the bending connecting plate 31 away from the sliding adjustment block 33, and the other end of the bending connecting plate 31 is fixedly connected to the middle of both ends of the counterweight block 17 after passing through the blocking guide of the second rotating blocking wheel 29. When the electric hydraulic push rod 6 at one end is started to support the bottom end of the rotating control plate 7, the middle part of the support frame 12 can be rotated to the front end of the rotating connecting column 18 The axis rotates in the middle of the sliding card plate 5, thereby completing the detection of the support platform 14 and the plate 8 rotating to a certain angle. When the plate 8 slides on the upper end surface of the support platform 14 to generate displacement when tilting, the front end of the sliding plate 8 is squeezed and contacted with the sliding adjustment block 33 at the corresponding position, so that the sliding adjustment block 33 slides outward on the track card plate 32. At this time, the sliding adjustment block 33 sliding outward can use the bent connecting plate 31 and the second control rope 30 to make the counterweight block 17 at the bottom of the support frame 12 at the end away from the plate 8 slide on the L-shaped limit plate 16, thereby ensuring that the support frame 12 is uniformly stressed at both ends with the rotating connecting column 18 as the center, playing a role of automatic compensation, so that the plate 8 can repeatedly switch between horizontal movement and rotation detection, making it less likely for the device to fail during use, and it is easy to use and adjust and has a long service life.

[0029] The bottom surface of the L-shaped pressing plate 28 is fixed with a rubber gasket by bolts to play a protective role. The bottom end of the limiting frame 19 is fixedly connected to the upper end of one side of the supporting frame 12, and the sliding adjustment blocks 33 are distributed in the middle of the two end ends of the plate 8.

[0030] The bottom end of the sliding clamping plate 5 is slidably clamped in the interior of the sliding track 1 , and the material of the counterweight block 17 is stainless steel, which has a long service life and is not easy to rust.

[0031] Working principle: Since one side end of the support frame 12 is inclined at 45°, and a rotating roller 11 is rotatably installed on the upper part of the inclined upper end, the plate 8 can be conveniently and quickly placed on the upper end surface of the support platform 14 by using the rotating rotating roller 11 through this side end. After the plate 8 is slid and placed on the upper end surface of the support platform 14, the support spring 15 is compressed under the action of its own weight so that the support platform 14 slides downward inside the support frame 12. At this time, the downward sliding support platform 14 drives the connecting plate 25 connected to one side to move downward synchronously, and the downward displaced connecting plate 25 can be used to pull one end of the first control rope 23. At this time, the first control rope 23 can pull the control frame 21 to slide inside the limit frame 19 at the barrier change of the second rotating guide wheel 24 and the first rotating guide wheel 22, and under the reinforcement action of the reinforcement frame 26, the downward sliding control frame 21 can pull the L-shaped pressing plate 28 to move downward, thereby The bottom end is pressed and contacted with the upper end surface of the plate 8, thereby completing the limiting and fixing pressing of the plate 8 placed on the upper end surface of the support platform 14, and the greater the mass of the plate 8, the greater the amount of compression of the support spring 15. At this time, the control frame 21 and the L-shaped pressing plate 28 are controlled by the first control rope 23 to slide downward more, thereby completing the pressing of the upper end surface of the plate 8, and the lubricating oil can be injected into the interior of the limiting frame 19 through the oil injection hole 27 so that the control frame 21 slides smoothly and stably inside the limiting frame 19, and the support platform 14 is lifted by external force. At this time, the support spring 15 is reset, and the L-shaped pressing plate 28 can be automatically raised under the reset support of the reset spring 20, so that the plate 8 fixed on the support platform 14 uses an external traction device to make the sliding card plate 5 slide horizontally inside the sliding track 1, and the detection device installed in the detection frame 3 and the sensor can complete the surface flatness of the plate 8 and whether there is a crack.

[0032] When the electric hydraulic push rod 6 at one end is started to support the bottom end of the rotating control plate 7 during the detection process, the middle part of the support frame 12 can be rotated at the middle part of the sliding card plate 5 with the front end of the rotating connecting column 18 as the axis, thereby completing the detection of the support platform 14 and the plate 8 rotating to a certain angle. When the plate 8 slides on the upper end surface of the support platform 14 to produce displacement when tilting, the front end of the sliding plate 8 is squeezed and contacted with the sliding adjustment block 33 at the corresponding position, so that the sliding adjustment block 33 slides outward on the track card plate 32. At this time, the sliding adjustment block 33 sliding outward can use the bent connecting plate 31 and the second control rope 30 to make the counterweight block 17 at the bottom of the end of the support frame 12 away from the plate 8 slide on the L-shaped limit plate 16, thereby ensuring that the support frame 12 is uniformly stressed at both ends with the rotating connecting column 18 as the center, playing a role of automatic compensation, so that the plate 8 can repeatedly switch between horizontal movement and rotation detection, making it less likely to fail during the use of the device, and the use and adjustment are convenient and have a long service life.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable detector with self-clamping adjustment for building inspection, comprising a sliding track (1), a mobile inspection body (2), and a inspection frame (3), characterized in that: The detection frame (3) is fixedly mounted above the sliding track (1); the mobile detection body (2) is slidably connected to the sliding track (1), and the mobile detection body (2) is located directly below the middle of the detection frame (3); a support frame (12) is mounted in the mobile detection body (2); a rotating connection column (18) is fixedly connected to the middle of the bottom end of the support frame (12); a sliding card plate (5) is mounted directly below the support frame (12), and the bottom end of the rotating connection column (18) is rotatably connected to the middle of the sliding card plate (5); an automatic compensation part (4) and an extrusion limit part (9) are mounted inside the side end of the support frame (12); the extrusion limit part (9) is located above the automatic compensation part (4); The extrusion limiting portion (9) comprises a limiting vertical frame (19), a return spring (20), a control frame (21), a first rotating guide wheel (22), a first control rope (23), a second rotating guide wheel (24), a connecting plate (25), a reinforcement frame (26), an oil filling hole (27) and an L-shaped pressing plate (28). The front end of the control frame (21) is slidably connected to the interior of the limiting vertical frame (19), and the return spring (20) is evenly fixedly installed between the bottom end of the control frame (21) and the bottom of the limiting vertical frame (19). The L-shaped pressing plate (28) is fixedly connected to the front end of the control frame (21), and the reinforcement frame (26) is fixedly connected between the side end of the L-shaped pressing plate (28) and the inner side end surface of the control frame (21). The oil filling holes (27) are symmetrically arranged on both sides of the limiting frame (19); the connecting plate (25) is fixedly connected to the outer end of the support platform (14); the second rotating guide wheel (24) is located on one side of the first rotating guide wheel (22); and the second rotating guide wheel (24) and the first rotating guide wheel (22) are respectively rotatably mounted on both sides of the two end ends of the support frame (12); one end of the first control rope (23) is fixedly connected to the inner side of the end of the connecting plate (25); the other end of the first control rope (23) is fixedly connected to the bottom of the end of the control frame (21); and the first control rope (23) passes through the inner upper end of the second rotating guide wheel (24) and the inner bottom end of the first rotating guide wheel (22); The automatic compensation part (4) comprises a second rotating blocking wheel (29), a second control rope (30), a bent connecting plate (31), a track clamping plate (32) and a sliding adjustment block (33); the track clamping plate (32) is symmetrically arranged and fixedly connected to the middle of both ends of the support platform (14); the sliding adjustment block (33) is slidably clamped inside the track clamping plate (32); the bent connecting plate (31) is fixedly connected to the ends of both ends of the sliding adjustment block (33); the second rotating blocking wheel (29) is rotatably clamped on the mounting frame (13) at a corresponding position; one end of the second control rope (30) is fixedly connected to one end of the bent connecting plate (31) away from the sliding adjustment block (33); and the other end of the bent connecting plate (31) is fixedly connected to the middle of both ends of the counterweight block (17) after passing through the blocking guide of the second rotating blocking wheel (29).

2. A stable detector with self-clamping adjustment for building inspection according to claim 1, characterized in that: The upper end surface of the support frame (12) is evenly fixedly mounted with a support spring (15); the support frame (12) is internally slidably clamped with a support platform (14); the bottom end surface of the support platform (14) is fixedly connected to the upper end of the support spring (15); a plate (8) is placed on the upper end surface of the support platform (14); mounting frames (13) are symmetrically fixedly mounted on both sides of the support frame (12); L-shaped limit plates (16) are symmetrically fixedly mounted at the bottom of both ends of the support frame (12); and a rotation control member (16) is fixedly mounted at the middle of the outer end of the L-shaped limit plate (16). The rotating control plate (7) is provided with an electric hydraulic push rod (6) which is evenly and rotatably mounted on the bottom end of the rotating control plate (7), and the bottom end of the electric hydraulic push rod (6) is fixedly connected to the upper end surface of the sliding card plate (5), and the upper end of the electric hydraulic push rod (6) is rotatably inserted into the rotating control plate (7), and a buffer reset spring (10) is evenly and fixedly mounted between the inner side of the bottom end of the rotating control plate (7) and the sliding card plate (5), and the buffer reset spring (10) is located on the inner side of the electric hydraulic push rod (6), and a counterweight block (17) is slidably mounted on the L-shaped limiting plate (16).

3. A stable detector with self-clamping adjustment for building inspection according to claim 2, characterized in that: One side end of the support frame (12) is inclined at 45 degrees, and a rotating roller (11) is rotatably mounted on the upper portion of the inclined end of the support frame (12). When the support frame (12) is in a horizontal state, the counterweight block (17) slidably mounted on the L-shaped limit plate (16) is distributed at the bottom end of the support frame (12) in a mirror-symmetrical state.

4. A stable detector with self-clamping adjustment for building inspection according to claim 3, characterized in that: A rubber gasket is fixedly mounted on the bottom end surface of the L-shaped pressing plate (28) by means of bolts, the bottom end of the limit vertical frame (19) is fixedly connected to the upper end of one side of the supporting frame (12), and the sliding adjustment blocks (33) are distributed in the middle of the two end ends of the plate (8).

5. A stable detector with self-clamping adjustment for building inspection according to claim 4, characterized in that: The bottom end of the sliding clamping plate (5) is slidably clamped inside the sliding track (1), and the material of the counterweight block (17) is stainless steel.

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