Perpendicularity detection device

Abstract

The utility model relates to the technical field of detection devices, in particular to a verticality detection device, which is characterized in that a winding wheel is connected with a rope, one end of the rope is fixedly connected with a balancing weight, and a fixing mechanism is connected with a locking mechanism for fixing the winding wheel; the locking mechanism comprises a second threaded rod, the second threaded rod is fixedly connected to the fixing mechanism, the second threaded rod is in threaded connection with a groove column, one end of the groove column is rotationally connected with a mounting head, the mounting head is fixedly connected with an elastic block, and the elastic block makes contact with the winding wheel. By rotating the groove column, the groove column moves in the direction away from the fixing mechanism, the groove column drives the installation head to move, the installation head drives the elastic block to move, the elastic block makes contact with the winding wheel after moving, and the winding wheel is locked and fixed, so that the winding wheel cannot rotate, a rope is not released any more, and the winding wheel is convenient to fix; and the balancing weight straightens the rope under the gravity of the balancing weight so as to detect the perpendicularity of the wall body.

Description

Technical Field

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

[0002] During the construction project supervision process, it is necessary to measure the verticality of the wall. The verticality of the building is an important indicator to ensure the safety and quality of the building. In the work of project supervision, the verticality detection device is an important tool specially used to detect the verticality of the building. The relevant verticality detection device is provided with a plane for fitting on the flat building body, combined with a vertical hanging hammer in the device to detect the verticality of the building.

[0003] The wire wheel reels the wire rope, and the wire rope fixes the pendulum. The wire wheel needs to be fixed after unwinding to maintain the height of the pendulum. When the verticality detection device is used to detect the verticality of the wall, the wire wheel needs to be fixed and locked. When fixing the wire wheel, it is not convenient to fix it quickly. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcoming in the prior art that it is inconvenient to quickly fix the wire wheel, and to propose a verticality detection device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A verticality detection device is designed, comprising a fixing mechanism, wherein a first connecting shaft is rotatably connected to the fixing mechanism, a winding wheel is fixedly connected to the first connecting shaft, a wire rope is connected to the winding wheel, one end of the wire rope is fixedly connected to a counterweight, and a locking mechanism for fixing the winding wheel is connected to the fixing mechanism;

[0007] The locking mechanism includes a second threaded rod, which is fixedly connected to the fixing mechanism. A groove column is threadedly connected to the second threaded rod. One end of the groove column is rotatably connected to a mounting head. An elastic block is fixedly connected to the mounting head, and the elastic block is in contact with the winding wheel.

[0008] Preferably, the fixing mechanism includes a fixing frame, which connects the first connecting shaft and the second threaded rod. A threaded hole is opened on one side of the fixing frame, and the first threaded rod is connected to the threaded hole. One end of the first threaded rod is rotatably connected to an extrusion block, and the extrusion block is located in the fixing frame.

[0009] Preferably, the other end of the first threaded rod is fixedly connected to a handle.

[0010] Preferably, one end of the first connecting shaft is fixedly connected to a crank.

[0011] Preferably, the fixed frame is connected to a limiting mechanism for limiting the rope, and the limiting mechanism includes a mounting plate, the mounting plate is fixedly connected to the fixed frame, a second connecting shaft is rotatably connected to the mounting plate, one end of the second connecting shaft is fixedly connected to the limiting plate, a fixing plate is fixedly connected to the fixed frame, a slot is provided at the upper end of the fixing plate, a connecting rod is fixedly connected to the upper end of the limiting plate, and the connecting rod is engaged with the slot.

[0012] Preferably, an anti-wear pad is fixedly connected to the bottom end of the limiting plate.

[0013] Preferably, the connecting rod is connected with anti-slip grooves.

[0014] The verticality detection device proposed in this utility model has the following beneficial effects:

[0015] By rotating the groove column, the groove column moves away from the fixing mechanism, the groove column drives the installation head to move, and the installation head drives the elastic block to move. After the elastic block moves, it contacts the take-up wheel, locking the take-up wheel so that the take-up wheel cannot rotate and the rope is no longer released. The take-up wheel is easy to fix, and the counterweight block pulls the straight rope under its own gravity to detect the verticality of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a verticality detection device proposed by the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of a verticality detection device proposed by the utility model Figure 2 ;

[0018] Figure 3 This is a schematic cross-sectional view of a verticality detection device proposed in the present invention;

[0019] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at point A above;

[0020] Figure 5 The present invention provides a schematic structural diagram of the connection between a fixing mechanism and a limiting mechanism in a verticality detection device.

[0021] In the figure: 1. fixing mechanism; 2. first connecting shaft; 3. winding wheel; 4. rope; 5. counterweight; 6. crank handle; 7. locking mechanism; 8. limiting mechanism; 11. fixing frame; 12. first threaded rod; 13. extrusion block; 71. second threaded rod; 72. groove column; 73. mounting head; 74. elastic block; 81. mounting plate; 82. second connecting shaft; 83. limiting plate; 84. anti-wear pad; 85. connecting rod; 86. fixing plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1: Reference Figure 1-5 A verticality detection device includes a fixing mechanism 1, a first connecting shaft 2 being rotatably connected to the fixing mechanism 1, a winding wheel 3 being fixedly connected to the first connecting shaft 2, a wire rope 4 being connected to the winding wheel 3, a counterweight 5 being fixedly connected to one end of the wire rope 4, a crank 6 being fixedly connected to one end of the first connecting shaft 2, and a locking mechanism 7 for fixing the winding wheel 3 being connected to the fixing mechanism 1;

[0024] The locking mechanism 7 includes a second threaded rod 71, which is fixedly connected to the fixing mechanism 1. A groove column 72 is threadedly connected to the second threaded rod 71, and one end of the groove column 72 is rotatably connected to a mounting head 73. An elastic block 74 is fixedly connected to the mounting head 73, and the elastic block 74 is in contact with the winding wheel 3.

[0025] Working process:

[0026] The locking lever 72 is locked and the locking lever 73 is locked, so the locking lever 73 can be locked together with the locking lever 74 so that the locking lever 73 is locked.

[0027] Example 2: In Example 1, when the fixing mechanism 1 is fixed on the wall, it is not convenient to fix it on walls of different widths. Figure 5 As another preferred embodiment of the present utility model, the difference from Example 1 is that the fixing mechanism 1 includes a fixing frame 11, the fixing frame 11 connects the first connecting shaft 2 and the second threaded rod 71, and a threaded hole is opened on one side of the fixing frame 11, and the first threaded rod 12 is connected to the threaded hole. One end of the first threaded rod 12 is rotatably connected to the extrusion block 13, and the extrusion block 13 is located in the fixing frame 11. The other end of the first threaded rod 12 is fixedly connected to a handle. The wall is located in the fixing frame 11, and the upper end of the wall contacts the inner upper end of the fixing frame 11. The handle drives the first threaded rod 12 to rotate. After the first threaded rod 12 rotates, it moves toward the wall. The first threaded rod 12 drives the extrusion block 13 to move. After the extrusion block 13 moves, it contacts the wall and is fixed to the wall. It can be installed on walls of different widths.

[0028] Example 3: In Example 1, when the reel 3 rotates to release the rope 4, the rope 4 initially swings too much, and it takes a long time to perform the verticality test. The verticality test time of the wall is long. Figure 5 As another preferred embodiment of the present invention, the difference from embodiment 1 is that a limiting mechanism 8 for limiting the position of the wire rope 4 is connected to the fixed frame 11, and the limiting mechanism 8 includes a mounting plate 81, which is fixedly connected to the fixed frame 11, and a second connecting shaft 82 is rotatably connected to the mounting plate 81, and one end of the second connecting shaft 82 is fixedly connected to the limiting plate 83, and the bottom end of the limiting plate 83 is fixedly connected to the anti-wear pad 84, and a fixing plate 86 is fixedly connected to the fixed frame 11, and a slot is provided on the upper end of the fixing plate 86. The upper end of the limiting plate 83 is fixedly connected to the fixing frame 11. A connecting rod 85 is fixedly connected, and the connecting rod 85 is engaged with the card slot. The connecting rod 85 is connected with anti-slip grooves. After the winding wheel 3 releases the rope 4, the connecting rod 85 is pulled upward, and the connecting rod 85 is separated from the fixed plate 86. After pulling the connecting rod 85 upward, the limit plate 83 is driven to rotate, and the limit plate 83 rotates around the second connecting shaft 82. The bottom end of the second connecting shaft 82 contacts the rope 4 through the anti-wear pad 84, limiting the rope 4 and reducing the swing amplitude of the rope 4, thereby shortening the time that the rope 4 is in a vertical state, thereby shortening the time for detecting the verticality of the wall.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A verticality detection device, characterized in that: It comprises a fixing mechanism (1), wherein: The fixing mechanism (1) is rotatably connected to a first connecting shaft (2), a winding wheel (3) is fixedly connected to the first connecting shaft (2), a wire rope (4) is connected to the winding wheel (3), one end of the wire rope (4) is fixedly connected to a counterweight (5), and a locking mechanism (7) for fixing the winding wheel (3) is connected to the fixing mechanism (1); The locking mechanism (7) comprises a second threaded rod (71), the second threaded rod (71) is fixedly connected to the fixing mechanism (1), a groove column (72) is threadedly connected to the second threaded rod (71), one end of the groove column (72) is rotatably connected to a mounting head (73), an elastic block (74) is fixedly connected to the mounting head (73), and the elastic block (74) is in contact with the winding wheel (3).

2. The verticality detection device according to claim 1, characterized in that: The fixing mechanism (1) comprises a fixing frame (11), wherein the fixing frame (11) connects the first connecting shaft (2) and the second threaded rod (71), a threaded hole is provided on one side of the fixing frame (11), a first threaded rod (12) is connected to the threaded hole, and one end of the first threaded rod (12) is rotatably connected to an extrusion block (13), and the extrusion block (13) is located in the fixing frame (11).

3. The verticality detection device according to claim 2, characterized in that: The other end of the first threaded rod (12) is fixedly connected to a handle.

4. The verticality detection device according to claim 1, characterized in that: One end of the first connecting shaft (2) is fixedly connected to a crank handle (6).

5. The verticality detection device according to claim 2, characterized in that: The fixed frame (11) is connected to a limiting mechanism (8) for limiting the position of the wire rope (4), and the limiting mechanism (8) includes a mounting plate (81), the mounting plate (81) is fixedly connected to the fixed frame (11), a second connecting shaft (82) is rotatably connected to the mounting plate (81), one end of the second connecting shaft (82) is fixedly connected to a limiting plate (83), a fixing plate (86) is fixedly connected to the fixed frame (11), a slot is provided at the upper end of the fixing plate (86), a connecting rod (85) is fixedly connected to the upper end of the limiting plate (83), and the connecting rod (85) is engaged with the slot.

6. The verticality detection device according to claim 5, characterized in that: The bottom end of the limiting plate (83) is fixedly connected with an anti-wear pad (84).

7. The verticality detection device according to claim 5, characterized in that: The connecting rod (85) is connected with anti-slip grooves.

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