Perpendicularity detection device for constructional engineering quality inspection

Abstract

The utility model provides a verticality detection device for constructional engineering quality inspection, which comprises a transverse frame, a horizontal bubble instrument is arranged on the transverse frame, a vertical frame is fixedly connected to the transverse frame, a wind-up roller is rotatably connected to the vertical frame, one end of the wind-up roller is provided with a locking assembly, a vertical line is wound on the wind-up roller, and the vertical line is fixedly connected to the vertical frame. And the bottom end of the vertical line is fixedly connected with a heavy hammer. The horizontal bubble instrument has the advantages that during detection, the transverse frame is attached to a wall body, and the transverse frame is adjusted to be in a horizontal state by observing the horizontal bubble instrument. And the vertical line releasing length is adjusted by rotating the wind-up roller according to needs. According to needs, the rotating handle is rotated to drive the driving shaft to rotate, the driving shaft drives the movable frame and the restraining head to move, and the restraining head restrains the vertical line, so that the vertical line quickly stops swinging. And after the vertical line is static, comparing the vertical line with the wall body, and measuring the perpendicularity of the wall body. And the vertical line does not need to be automatically static, so that the detection efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering quality inspection, in particular to a verticality detection device for building engineering quality inspection. Background Technique

[0002] For the acceptance of building engineering, verticality is one of the important indicators to evaluate the quality of building engineering. At present, the verticality detection of building engineering generally adopts the method of using a verticality detection ruler or a plumb line.

[0003] When using the existing plumb line for verticality detection work, a heavy weight is suspended by the plumb line, and the gravity of the heavy weight is used to keep the plumb line in a plumb state. In this way, the plumb line is used to compare with the wall to measure the verticality of the wall. However, when the plumb line is lengthened, the plumb line often swings, and the comparison work needs to be carried out after the plumb line is completely stationary. The staff needs to wait for a long time, which affects the detection efficiency. For this reason, a verticality detection device for building engineering quality inspection is proposed for improvement. Content of the Utility Model

[0004] The purpose of the utility model aims to solve at least one of the technical defects.

[0005] For this reason, an object of the utility model is to propose a verticality detection device for building engineering quality inspection to solve the problems mentioned in the background technique and overcome the deficiencies existing in the prior art.

[0006] In order to achieve the above object, an embodiment of one aspect of the utility model provides a verticality detection device for building engineering quality inspection, including a horizontal frame, on which a horizontal bubble level is arranged, a vertical frame is fixedly connected to the horizontal frame, a winding roller is rotatably connected to the vertical frame, a locking component is arranged at one end of the winding roller, a plumb line is wound on the winding roller, and a heavy weight is fixedly connected to the bottom end of the plumb line;

[0007] A sleeve frame is rotatably connected inside the horizontal frame, a movable frame is inserted into the sleeve frame, a constraint head is fixedly connected to the bottom end of the movable frame, a support plate is fixedly connected to the upper part of the sleeve frame, a driving shaft is screwed on the support plate, the driving shaft is in threaded connection with the movable frame, a rotating handle is fixedly connected to the driving shaft, a first magnetic plate is arranged on the horizontal frame, and a second magnetic plate is fixedly connected to the outer side of the sleeve frame.

[0008] Preferably, the horizontal frame adopts a U-shaped structure, and a hanging ring is fixedly connected to the end of the horizontal frame.

[0009] Preferably, the vertical frame includes two vertical plates fixedly connected to the horizontal frame, and the locking component adopts a ratchet and a pawl.

[0010] Adopting the above technical solution: The horizontal frame provides an installation platform for the relevant detection components. It adopts a U-shaped structure, providing conditions for the installation of the sleeve frame. Hanging rings are arranged at the ends of the horizontal frame, facilitating hanging the device when not in use. A horizontal spirit level is arranged on the horizontal frame, which can be used to observe whether the horizontal frame is in a horizontal state when needed. The vertical frame provides an installation platform for the winding roller, and the winding roller provides a winding platform for the plumb line. A locking component is arranged at one end of the winding roller, facilitating locking the winding roller when needed to fix the retraction and release of the plumb line.

[0011] Preferably, according to any of the above solutions, the plumb line passes through the sleeve frame and the movable frame, and a constraint groove is provided inside the sleeve frame.

[0012] Preferably, according to any of the above solutions, a constraint strip arranged in the constraint groove is fixedly connected to the outside of the movable frame, and the constraint head adopts a conical structure.

[0013] Adopting the above technical solution: The plumb line cooperates with the plumb bob to maintain a plumb state under the action of gravity, providing a reference object for the wall verticality detection work. The plumb line is wound on the winding roller, so that the released length can be adjusted according to needs, facilitating the detection of walls of different heights. The sleeve frame provides an installation space for the movable frame, and the movable frame is inserted into the sleeve frame, facilitating adjusting the extended length of the movable frame when needed. By providing the constraint groove and the constraint strip, the movable frame can be restricted to prevent displacement of the constraint frame in other directions. The constraint head can constrain the plumb line to prevent large swings of the plumb line.

[0014] Preferably, according to any of the above solutions, the support plate is fixedly connected to the inside of the sleeve frame, and the drive shaft is threadedly connected to the frame of the movable frame.

[0015] Preferably, according to any of the above solutions, the turning handle is fixedly connected to the top of the drive shaft, and the first magnetic plate is arranged inside the horizontal frame.

[0016] Adopting the above technical solution: The support plate provides an installation platform for the drive shaft. Under the constraint of the sleeve frame, rotating the drive shaft can drive the movable frame threadedly connected thereto to perform vertical displacement. The movable frame drives the constraint head to perform vertical displacement, so that the constraint position of the constraint head on the plumb line can be adjusted, facilitating quickly stopping the swing of the plumb line during the detection work and improving the detection efficiency. A turning handle is arranged at the top of the drive shaft, facilitating the operator to rotate the drive shaft. A first magnetic plate is arranged on the horizontal frame, and a second magnetic plate is arranged on the sleeve frame. The two can adsorb each other to fix the sleeve frame inside the horizontal frame, facilitating the storage of the device.

[0017] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0018] 1. The verticality detection device for building engineering quality inspection is equipped with structures such as a winding roller, a plumb line, a sleeve frame, a movable frame, a restraint head, and a drive shaft. When conducting the detection work, the cross frame is attached to the wall, and the horizontal bubble level is observed to adjust the cross frame to a horizontal state. The length of the plumb line released is adjusted by rotating the winding roller as needed. As required, the turning handle is rotated to drive the drive shaft to rotate, and the drive shaft drives the movable frame and the restraint head to move. The restraint head restrains the plumb line, causing the plumb line to quickly stop swinging. After the plumb line is stationary, the verticality of the wall is measured by comparing the plumb line with the wall. There is no need to wait for the plumb line to stop on its own, significantly improving the detection efficiency.

[0019] 2. The verticality detection device for building engineering quality inspection is provided with a horizontal bubble level on the cross frame, which can observe whether the cross frame is in a horizontal state when needed. By setting a restraint groove and a restraint bar, the movable frame can be restricted to prevent the restraint frame from displacing in other directions. A first magnetic plate is set on the cross frame, and a second magnetic plate is set on the sleeve frame. The two can adsorb each other, fixing the sleeve frame inside the cross frame and facilitating the storage of the device.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0023] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0024] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0025] Figure 4 is a schematic structural diagram at the drive shaft of the present utility model.

[0026] In the figure: 1 - cross frame, 2 - horizontal bubble level, 3 - vertical frame, 4 - winding roller, 5 - locking assembly, 6 - plumb line, 7 - plumb bob, 8 - sleeve frame, 9 - movable frame, 10 - restraint head, 11 - support plate, 12 - drive shaft, 13 - turning handle, 14 - first magnetic plate, 15 - second magnetic plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] As Figures 1 to 4 shown, the present utility model includes a horizontal frame 1, on which a horizontal spirit level 2 is provided. A vertical frame 3 is fixedly connected to the horizontal frame 1. A winding roller 4 is rotatably connected to the vertical frame 3. One end of the winding roller 4 is provided with a locking assembly 5. A plumb line 6 is wound on the winding roller 4. The bottom end of the plumb line 6 is fixedly connected to a plumb bob 7;

[0030] A sleeve frame 8 is rotatably connected inside the horizontal frame 1. An activity frame 9 is inserted into the sleeve frame 8. The bottom end of the activity frame 9 is fixedly connected to a restraint head 10. A support plate 11 is fixedly connected to the upper part of the sleeve frame 8. A driving shaft 12 is screwed on the support plate 11. The driving shaft 12 is threadedly connected to the activity frame 9. A turning handle 13 is fixedly connected to the driving shaft 12. A first magnetic plate 14 is provided on the horizontal frame 1. A second magnetic plate 15 is fixedly connected to the outside of the sleeve frame 8.

[0031] Embodiment 1: The horizontal frame 1 adopts a U-shaped structure, and a hanging ring is fixedly connected to the end of the horizontal frame 1. The vertical frame 3 includes two vertical plates fixedly connected to the horizontal frame 1. The locking assembly 5 adopts a ratchet and a pawl. The horizontal frame 1 provides an installation platform for relevant detection components. Its U-shaped structure provides conditions for the installation of the sleeve frame 8. A hanging ring is provided at the end of the horizontal frame 1 to facilitate hanging the device when not in use. A horizontal spirit level 2 is provided on the horizontal frame 1 to observe whether the horizontal frame 1 is in a horizontal state when needed. The vertical frame 3 provides an installation platform for the winding roller 4, and the winding roller 4 provides a winding platform for the plumb line 6. A locking assembly 5 is provided at one end of the winding roller 4 to facilitate locking the winding roller 4 when needed to fix the retraction and release of the plumb line 6.

[0032] Embodiment 2: The vertical line 6 passes through the sleeve frame 8 and the movable frame 9. A constraint groove is provided inside the sleeve frame 8. A constraint strip arranged in the constraint groove is fixedly connected to the outer side of the movable frame 9. The constraint head 10 adopts a conical structure. The vertical line 6 cooperates with the plumb bob 7 to maintain a plumb state under the action of gravity, providing a reference object for the wall verticality detection work. The vertical line 6 is wound on the winding roller 4 so that the released length can be adjusted as needed, facilitating the detection of walls of different heights. The sleeve frame 8 provides an installation space for the movable frame 9. The movable frame 9 is inserted into the sleeve frame 8, facilitating the adjustment of the extended length of the movable frame 9 when needed. By providing the constraint groove and the constraint strip, the movable frame 9 can be restricted to prevent displacement of the constraint frame 9 in other directions. The constraint head 10 can constrain the vertical line 6 to prevent large swings of the vertical line 6.

[0033] Embodiment 3: The support plate 11 is fixedly connected to the inside of the sleeve frame 8. The drive shaft 12 is threadedly connected to the frame of the movable frame 9. The turning handle 13 is fixedly connected to the top of the drive shaft 12. The first magnetic plate 14 is arranged inside the cross frame 1. The support plate 11 provides an installation platform for the drive shaft 12. Under the constraint of the sleeve frame 8, rotating the drive shaft 12 can drive the movable frame 9 threadedly connected thereto to perform vertical displacement. The movable frame 9 drives the constraint head 10 to perform vertical displacement, so that the constraint position of the constraint head 10 on the vertical line 6 can be adjusted, facilitating the rapid stopping of the swing of the vertical line 6 during the detection work and improving the detection efficiency. The turning handle 13 is arranged at the top of the drive shaft 12, facilitating the staff to rotate the drive shaft 12. The first magnetic plate 14 is arranged on the cross frame 1, and the second magnetic plate 15 is arranged on the sleeve frame 8. The two can adsorb each other, fixing the sleeve frame 8 inside the cross frame 1, facilitating the storage of the device.

[0034] The working principle of the present utility model is as follows:

[0035] S1. Attach the cross frame 1 to the wall, and observe the level bubble instrument 2 to adjust the cross frame 1 to a horizontal state. Rotate the winding roller 4 as needed to adjust the released length of the vertical line 6;

[0036] S2. As needed, rotate the turning handle 13 to drive the drive shaft 12 to rotate. The drive shaft 12 drives the movable frame 9 and the constraint head 10 to move. The constraint head 10 constrains the vertical line 6 to quickly stop the swing;

[0037] S3. After the vertical line 6 is stationary, use the vertical line to compare with the wall to measure the verticality of the wall.

[0038] Compared with the prior art, the present utility model has the following beneficial effects compared with the prior art:

[0039] 1. The verticality detection device for building engineering quality inspection, by setting up structures such as the winding roller 4, the plumb line 6, the sleeve frame 8, the movable frame 9, the restraint head 10, the drive shaft 12, etc., when carrying out the detection work, attach the cross frame 1 to the wall, observe the horizontal bubble level 2 to adjust the cross frame 1 to a horizontal state. Rotate the winding roller 4 as needed to adjust the released length of the plumb line 6. As needed, rotate the turning handle 13 to drive the drive shaft 12 to rotate, the drive shaft 12 drives the movable frame 9 and the restraint head 10 to move, and the restraint head 10 restrains the plumb line 6 to make the plumb line 6 quickly stop swinging. After the plumb line 6 is stationary, use the plumb line to compare with the wall to measure the verticality of the wall. There is no need to wait for the plumb line 6 to stop by itself, which significantly improves the detection efficiency.

[0040] 2. The verticality detection device for building engineering quality inspection is provided with a horizontal bubble level 2 on the cross frame 1, which can observe whether the cross frame 1 is in a horizontal state when needed. By setting up a restraint groove and a restraint bar, the movable frame 9 can be restricted to prevent the restraint frame 9 from displacing in other directions. A first magnetic plate 14 is provided on the cross frame 1, and a second magnetic plate 15 is provided on the sleeve frame 8, and the two can adsorb each other to fix the sleeve frame 8 in the cross frame 1, which is convenient for storing the device.

Claims

1. A verticality detection device for building engineering quality inspection, comprising a horizontal frame (1); characterized in that, A horizontal bubble level (2) is provided on the horizontal frame (1). A vertical frame (3) is fixedly connected to the horizontal frame (1). A winding roller (4) is rotatably connected to the vertical frame (3). A locking assembly (5) is provided at one end of the winding roller (4). A plumb line (6) is wound on the winding roller (4). A weight (7) is fixedly connected to the bottom end of the plumb line (6). A sleeve frame (8) is rotatably connected inside the horizontal frame (1). A movable frame (9) is inserted into the sleeve frame (8). A restraint head (10) is fixedly connected to the bottom end of the movable frame (9). A support plate (11) is fixedly connected to the upper part of the sleeve frame (8). A drive shaft (12) is screwed on the support plate (11). The drive shaft (12) is in threaded connection with the movable frame (9). A turning handle (13) is fixedly connected to the drive shaft (12). A first magnetic plate (14) is provided on the horizontal frame (1). A second magnetic plate (15) is fixedly connected to the outer side of the sleeve frame (8).

2. The perpendicularity detection device for building engineering quality inspection according to claim 1, characterized in that: The horizontal frame (1) adopts a U-shaped structure. A hanging ring is fixedly connected to the end of the horizontal frame (1).

3. A verticality detection device for building engineering quality inspection according to claim 2, characterized in that: The vertical frame (3) includes two vertical plates fixedly connected to the horizontal frame (1). The locking assembly (5) adopts a ratchet and a pawl.

4. The verticality detection device for building engineering quality inspection according to claim 3, characterized in that: The plumb line (6) passes through the sleeve frame (8) and the movable frame (9). A restraint groove is formed inside the sleeve frame (8).

5. The perpendicularity detection device for building engineering quality inspection according to claim 4, characterized in that: A restraint bar arranged in the restraint groove is fixedly connected to the outer side of the movable frame (9). The restraint head (10) adopts a conical structure.

6. The perpendicularity detection device for building engineering quality inspection according to claim 5, characterized in that: The support plate (11) is fixedly connected to the inside of the sleeve frame (8). The drive shaft (12) is in threaded connection with the frame of the movable frame (9).

7. The perpendicularity detection device for building engineering quality inspection according to claim 6, wherein: The turning handle (13) is fixedly connected to the top end of the drive shaft (12). The first magnetic plate (14) is arranged inside the horizontal frame (1).

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