Foundation pit settlement detection device

Abstract

The utility model relates to a foundation pit settlement detection device, and belongs to the technical field of detection devices. The first moving frame is arranged on the frame in a sliding manner; a moving mechanism for driving the first moving frame to move is arranged on the frame; the lifting frame is arranged on the first moving frame in a sliding manner; a lifting mechanism for driving the lifting frame to lift is arranged on the first moving frame; the second moving frame is arranged on the lifting frame in a sliding manner; a driving mechanism for driving the second moving frame to move is arranged on the lifting frame; the second moving frame is provided with a detection assembly used for detecting a foundation pit. And the stabilizing block is arranged on the lifting frame. According to the utility model, the driving mechanism drives the detection assembly to move, so that the detection assembly can move to a plurality of positions for detection, the obtained data is more perfect, and the frame is stable during detection.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a foundation pit settlement detection device. Background Art

[0002] The foundation pit is a pit dug according to the base and foundation plane dimensions in the early stage of foundation design. The foundation pit settlement detection device refers to a specialized technology for deformation observation and deformation analysis of construction foundation pit projects. It is a comprehensive technical measure to inspect and predict settlement, inclination, cracks, leakage and other defects of the foundation and superstructure.

[0003] A Chinese patent with announcement number CN220339363U discloses a foundation pit settlement detection device, including a mounting frame, a support frame is mounted on the top of the mounting frame, a protective structure is mounted on one end of the support frame, the protective structure includes a protective slot, a water filter net is mounted on the bottom end of the protective slot, a fixed ring groove is mounted on one end of the support frame, a measuring rod is mounted inside the protective structure, a detector is mounted on the top of the support frame, an extension structure is mounted on one end of the detector, a positioning structure is mounted on one end of the mounting frame, a data observation panel is mounted on the top of the mounting frame, and a moving wheel is mounted on the bottom end of the mounting frame. The utility model sets a protective structure, and when in use, the top end of the measuring rod is clamped with the fixed ring groove, and the rod body of the measuring rod is inserted into the protective slot. The water filter net arranged at the bottom end of the protective slot can make the measuring rod ventilated and dried inside the protective slot, thereby realizing the protective function.

[0004] However, the above device can only perform detection in one vertical direction when the frame is fixed, which may result in incomplete numerical detection of the foundation pit. Utility Model Content

[0005] The purpose of the utility model is to address the problems existing in the background technology and to propose a foundation pit settlement detection device that drives the detection component to move through a driving mechanism, so that the detection component can be moved to multiple positions for detection, the data obtained is more complete, and the frame is stable during detection.

[0006] The technical solution of the utility model: a foundation pit settlement detection device, comprising:

[0007] Frame;

[0008] A first movable frame is slidably arranged on the vehicle frame; a moving mechanism for driving the first movable frame to move is arranged on the vehicle frame;

[0009] A lifting frame is slidably arranged on the first moving frame; the first moving frame is provided with a lifting mechanism for driving the lifting frame to move up and down;

[0010] The second mobile frame is slidably arranged on the lifting frame; the lifting frame is provided with a driving mechanism for driving the second mobile frame to move; the second mobile frame is provided with a detection component for detecting the foundation pit;

[0011] The stabilizing block is arranged on the lifting frame.

[0012] Preferably, the moving mechanism includes a first motor and a first guide rail arranged on the frame, and a first screw rod rotatably arranged on the frame and connected to the output end of the first motor; the first screw rod is threadedly connected to the first moving frame; and the first guide rail is slidably connected to the first moving frame.

[0013] Preferably, the lifting mechanism includes a second motor and a second guide rail arranged on the first moving frame, and a second screw rod rotatably arranged on the first moving frame; the second screw rod is threadedly connected to the lifting frame; and the second guide rail is slidably connected to the lifting frame.

[0014] Preferably, the driving mechanism includes a third motor disposed on the lifting frame, and a third screw rod rotatably disposed on the lifting frame and connected to the output end of the third motor; the third screw rod is threadedly connected to the second moving frame.

[0015] Preferably, the detection assembly includes a detection mechanism rotatably disposed on the second movable frame, and a clamping mechanism slidably disposed on the second movable frame and abutting against the detection mechanism.

[0016] Preferably, the detection mechanism includes a fourth motor arranged on the second movable frame, a winding roller rotatably arranged on the second movable frame and connected to the output end of the fourth motor, a rope with one end wrapped around the outer peripheral side of the winding roller, and a detector connected to the other end of the rope; the winding roller abuts against the clamping mechanism.

[0017] Preferably, the clamping mechanism comprises a hydraulic cylinder arranged on the second movable frame, and a clamping block slidably arranged on the second movable frame and connected to the output end of the hydraulic cylinder; the clamping block abuts against the winding roller.

[0018] Preferably, a limiting hole is provided on the second movable frame; the rope passes through the limiting hole.

[0019] Compared with the prior art, the utility model has the following beneficial technical effects:

[0020] In the utility model, the detection component is moved to the outside of the frame by a moving mechanism to prevent the frame from affecting the detection process during detection; the center of gravity of the lifting plate is lowered by a lifting mechanism, and the frame can be stabilized during the detection process in cooperation with a stabilizing block to prevent tipping over; the detection component is driven to move by a driving mechanism, and the detection component can be moved to multiple positions, so that the data detected by the detection component is more complete; the detection mechanism is abutted by a clamping mechanism to prevent the detection mechanism from moving due to its own gravity, thereby ensuring the stability of the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 3 It is a structural cross-sectional view of an embodiment of the utility model;

[0024] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] Figure numerals: 1. frame; 2. first mobile frame; 3. mobile mechanism; 301. first motor; 302. first screw rod; 303. first guide rail; 4. lifting frame; 5. lifting mechanism; 501. second motor; 502. second screw rod; 503. second guide rail; 6. second mobile frame; 7. driving mechanism; 701. third motor; 702. third screw rod; 8. detection mechanism; 801. fourth motor; 802. winding roller; 803. rope; 804. detector; 9. clamping mechanism; 901. hydraulic cylinder; 902. clamping block; 10. limiting hole; 11. ground spike; 12. push handle; 13. stabilizing block. DETAILED DESCRIPTION

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, a foundation pit settlement detection device proposed by the utility model includes a frame 1, a first mobile frame 2, a lifting frame 4, a second mobile frame 6 and a stabilizing block 13; the first mobile frame 2 is slidably arranged on the frame 1; a moving mechanism 3 for driving the first mobile frame 2 to move is arranged on the frame 1; the lifting frame 4 is slidably arranged on the first mobile frame 2; a lifting mechanism 5 for driving the lifting frame 4 to lift is arranged on the first mobile frame 2; the second mobile frame 6 is slidably arranged on the lifting frame 4; a driving mechanism 7 for driving the second mobile frame 6 to move is arranged on the lifting frame 4; a detection component for detecting the foundation pit is arranged on the second mobile frame 6; and a stabilizing block 13 is arranged on the lifting frame 4. The second mobile frame 6 is an L-shaped structure, which can increase the detection stroke. The stabilizing block 13 prevents the end of the detection component from being too heavy, prevents the frame 1 from flipping, and increases the weight from the other end of the frame 1, so that the frame 1 can remain stable during operation. The frame 1 is provided with a ground spike 11; and a plurality of ground spikes 11 are provided. The ground spikes 11 are used to fix the frame 1 to prevent the frame 1 from moving and affecting the detection process; the frame 1 is provided with a push handle 12. The push handle 12 is convenient for the staff to push the frame 1 and move the frame 1 to other positions.

[0028] When the present embodiment is working, the push handle 12 is first used to move the vehicle frame 1 to the side of the foundation pit to be inspected, and then the ground spikes 11 are used to fix the vehicle frame 1, and then the moving mechanism 3 is started, the moving mechanism 3 drives the first moving frame 2 to move, the first moving frame 2 drives the lifting frame 4 to move, the lifting frame 4 drives the second moving frame 6 to move, and the second moving frame 6 drives the detection assembly to move, so that the detection assembly moves to the position of the foundation pit, and then the lifting mechanism 5 and the driving mechanism 7 are started, the lifting mechanism 5 drives the lifting frame 4 to descend, the lifting frame 4 drives the second moving frame 6 to descend, and the second moving frame 6 drives the detection assembly to descend, so that the lower end of the second moving frame 6 abuts the vehicle frame 1, and then the driving mechanism 7 is started, the driving mechanism 7 drives the second moving frame 6 to move, and the second moving frame 6 drives the detection assembly to move, and the detection assembly is moved to a position convenient for detection, and then the detection assembly is started to detect the foundation pit. The detection assembly can be moved to multiple positions by the driving mechanism 7, and the foundation pit can be detected at different positions for multiple times, so as to obtain more accurate results.

[0029] Embodiment 2

[0030] like Figure 1-Figure 4 As shown, a foundation pit settlement detection device proposed by the utility model, compared with the first embodiment, the moving mechanism 3 in this embodiment includes a first motor 301 and a first guide rail 303 arranged on the frame 1, and a first screw rod 302 rotatably arranged on the frame 1 and connected to the output end of the first motor 301; the first screw rod 302 is threadedly connected to the first moving frame 2; the first guide rail 303 is slidably connected to the first moving frame 2.

[0031] The lifting mechanism 5 includes a second motor 501 and a second guide rail 503 arranged on the first moving frame 2, and a second screw rod 502 rotatably arranged on the first moving frame 2; the second screw rod 502 is threadedly connected to the lifting frame 4; and the second guide rail 503 is slidably connected to the lifting frame 4.

[0032] The driving mechanism 7 includes a third motor 701 disposed on the lifting frame 4 , and a third screw rod 702 rotatably disposed on the lifting frame 4 and connected to the output end of the third motor 701 ; the third screw rod 702 is threadedly connected to the second moving frame 6 .

[0033] In this embodiment, the first motor 301 is started, the first motor 301 drives the first screw rod 302 to rotate, the first screw rod 302 drives the first mobile frame 2 to move on the first guide rail 303, the first mobile frame 2 drives the lifting frame 4 to move, the lifting frame 4 drives the second mobile frame 6 to move, and the second mobile frame 6 drives the detection assembly to move, so that the detection assembly moves to the position of the foundation pit, so that the detection assembly exceeds the range of the frame, preventing the frame from affecting the detection process. When the detection assembly is not working, the moving mechanism 3 can be used to retract the detection assembly to reduce space utilization and protect the detection assembly.

[0034] Start the second motor 501, the second motor 501 drives the second screw rod 502 to rotate, the second screw rod 502 drives the lifting frame 4 to descend on the second guide rail 503, the lifting frame 4 drives the second movable frame 6 to descend, the second movable frame 6 drives the detection component to descend, so that the center of gravity of the second movable frame 6 is lowered, so that the detection component can be detected smoothly during detection and is not easy to overturn, thereby preventing the detection component from being too heavy and causing the frame 1 to move.

[0035] The third motor 701 is started, the third motor 701 drives the third screw rod 702 to rotate, the third screw rod 702 drives the second mobile frame 6 to move, and the second mobile frame 6 drives the detection component to move, so that the detection component moves to a position convenient for detection. The detection component can be moved to multiple positions through the driving mechanism 7, and the foundation pit can be detected multiple times at different positions, so as to obtain more complete and accurate results; and the driving mechanism 7 can increase the detection stroke.

[0036] Embodiment 3

[0037] like Figure 1-Figure 4 As shown, a foundation pit settlement detection device proposed by the utility model, compared with embodiment one or embodiment two, the detection component in this embodiment includes a detection mechanism 8 rotatably set on the second movable frame 6, and a clamping mechanism 9 slidably set on the second movable frame 6 and abutting against the detection mechanism 8.

[0038] The detection mechanism 8 includes a fourth motor 801 arranged on the second movable frame 6, a winding roller 802 rotatably arranged on the second movable frame 6 and connected to the output end of the fourth motor 801, a rope 803 with one end wrapped around the outer peripheral side of the winding roller 802, and a detector 804 connected to the other end of the rope 803; the winding roller 802 abuts against the clamping mechanism 9.

[0039] The clamping mechanism 9 includes a hydraulic cylinder 901 disposed on the second movable frame 6 , and a clamping block 902 slidably disposed on the second movable frame 6 and connected to the output end of the hydraulic cylinder 901 ; the clamping block 902 abuts against the winding roller 802 .

[0040] The second moving frame 6 is provided with a limiting hole 10, and the rope 803 passes through the limiting hole 10. The function of the limiting hole 10 is to limit the moving range of the rope 803 so that the rope 803 is not easy to shake.

[0041] When the foundation pit is inspected in this embodiment, the fourth motor 801 is started, and the fourth motor 801 drives the winding roller 802 to rotate. The winding roller 802 pays out the rope so that the rope 803 continues to descend, and the rope 803 drives the detector 804 to descend. The detector 804 saves and uploads the detected data, and the back-end analyzes the result. When the rope needs to be moved to a certain position and fixed, the hydraulic cylinder 901 is started, and the hydraulic cylinder 901 drives the clamping block 902 to move, so that the clamping block 902 abuts against the receiving winding roller 803, and the winding roller 803 is fixed to prevent the rope 803 from automatically descending and affecting the detection result.

[0042] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A foundation pit settlement detection device, characterized in that: include: Frame (1); A first movable frame (2) is slidably arranged on the vehicle frame (1); a moving mechanism (3) is arranged on the vehicle frame (1) for driving the first movable frame (2) to move; A lifting frame (4) is slidably arranged on the first movable frame (2); a lifting mechanism (5) for driving the lifting frame (4) to move upward and downward is arranged on the first movable frame (2); The second mobile frame (6) is slidably arranged on the lifting frame (4); the lifting frame (4) is provided with a driving mechanism (7) for driving the second mobile frame (6) to move; the second mobile frame (6) is provided with a detection component for detecting the foundation pit; A stabilizing block (13) is arranged on the lifting frame (4).

2. A foundation pit settlement detection device according to claim 1, characterized in that: The moving mechanism (3) comprises a first motor (301) and a first guide rail (303) arranged on the vehicle frame (1), and a first screw rod (302) rotatably arranged on the vehicle frame (1) and connected to the output end of the first motor (301); the first screw rod (302) is threadedly connected to the first moving frame (2); and the first guide rail (303) is slidably connected to the first moving frame (2).

3. A foundation pit settlement detection device according to claim 1, characterized in that: The lifting mechanism (5) comprises a second motor (501) and a second guide rail (503) arranged on the first moving frame (2), and a second screw rod (502) rotatably arranged on the first moving frame (2); the second screw rod (502) is threadedly connected to the lifting frame (4); and the second guide rail (503) is slidably connected to the lifting frame (4).

4. A foundation pit settlement detection device according to claim 1, characterized in that: The driving mechanism (7) comprises a third motor (701) arranged on the lifting frame (4), and a third screw rod (702) rotatably arranged on the lifting frame (4) and connected to the output end of the third motor (701); the third screw rod (702) is threadedly connected to the second moving frame (6).

5. A foundation pit settlement detection device according to claim 1, characterized in that: The detection assembly comprises a detection mechanism (8) rotatably arranged on the second movable frame (6), and a clamping mechanism (9) slidably arranged on the second movable frame (6) and abutting against the detection mechanism (8).

6. A foundation pit settlement detection device according to claim 5, characterized in that: The detection mechanism (8) comprises a fourth motor (801) arranged on the second movable frame (6), a winding roller (802) rotatably arranged on the second movable frame (6) and connected to the output end of the fourth motor (801), a rope (803) with one end wrapped around the outer peripheral side of the winding roller (802), and a detector (804) connected to the other end of the rope (803); the winding roller (802) is in contact with the clamping mechanism (9).

7. A foundation pit settlement detection device according to claim 6, characterized in that: The clamping mechanism (9) comprises a hydraulic cylinder (901) arranged on the second movable frame (6), and a clamping block (902) slidably arranged on the second movable frame (6) and connected to the output end of the hydraulic cylinder (901); the clamping block (902) abuts against the winding roller (802).

8. A foundation pit settlement detection device according to claim 7, characterized in that: A limiting hole (10) is provided on the second movable frame (6); the rope (803) passes through the limiting hole (10).

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