Building construction measuring device

Abstract

The utility model relates to the field of construction measuring devices, in particular to a building construction measuring device which comprises a building construction measuring box, a first rotating column is rotationally connected to the side wall of the building construction measuring box, a ruler belt wheel is fixedly connected to the outer wall of the first rotating column, and a ruler belt is wound on the ruler belt wheel. The ruler belt penetrates through a ruler belt arranged on one side of the building construction measuring box, a rocker is fixedly connected to the portion, arranged outside the building construction measuring box, of the first rotating column, and an infrared transmitter is installed on the building construction measuring box. The side, away from the building construction measuring box, of the ruler belt is fixedly connected with a baffle, and one side of the baffle is fixedly connected with a first threaded rod. And a notch is formed in the fixing column, and the first threaded rod penetrates through the notch. The arranged infrared emitter is matched with the infrared irradiation line, and then the distance between the ruler belt and a red dot on the infrared irradiation line is kept at a preset position, so that the ruler belt can accurately measure the length of a building.

Description

Technical Field

[0001] The utility model relates to the field of construction measurement devices, in particular to a building construction measurement device. Background Art

[0002] Existing construction measurement devices use a ruler to measure the length of a building under construction. However, when the ruler is pulled, it will tilt or shift, making the data measured by the ruler inaccurate. Generally, construction workers will choose a better reference object to use the ruler for measurement, but they may not be able to find a very good reference object during construction measurement.

[0003] As disclosed in Chinese patent application No. 202021887300.3, a construction measurement device includes a box, a handle is fixedly installed on the top surface of the box, a tape measure hole is provided on one side surface of the box, a compass is fixedly installed on the surface of the box, a fixing bolt is fixedly installed on the bottom surface of the box, a horizontal measurement component is provided inside the elliptical hole and the semicircular hole, an angle measurement component is provided at the bottom of the box, and a distance measurement component is provided inside the box. This construction measurement device adopts a multifunctional combination design, which integrates the three functions of angle measurement, horizontal measurement and distance measurement, so that operators can accurately measure objects in different environments when using it. The box of the device is made of lightweight aluminum alloy, which reduces the overall weight of the device, improves the portability of the device, and is convenient for operators to carry.

[0004] When the device detects the length of a building in a construction area, the measuring tape is directly pulled, and the measuring tape may be tilted and offset, resulting in inaccurate measured data.

[0005] In order to make the length measured by the ruler accurate, a new type of construction measurement device was designed, which can use itself as a reference system to measure the length of the building. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the prior art. The utility model proposes a construction measurement device, which can be used as a reference system to measure the length of a building.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: a construction measurement device, comprising:

[0008] A construction measurement box, wherein a first rotating column is rotatably connected to a side wall of the construction measurement box, a ruler pulley is fixedly connected to an outer wall of the first rotating column, a ruler tape is wound around the ruler tape wheel, and the ruler tape runs through a ruler tape opened on one side of the construction measurement box, a rocker is fixedly connected to a portion of the first rotating column outside the construction measurement box, and an infrared transmitter is installed on the construction measurement box;

[0009] A baffle is fixedly connected to one side of the ruler away from the construction measurement box, and a first threaded rod is fixedly connected to one side of the baffle;

[0010] A fixing column, wherein a notch is formed on the fixing column, the first threaded rod passes through the notch, and a first nut is threadedly connected to the first threaded rod, so that the baffle is placed on the fixing column;

[0011] The fixing column is fixedly connected with an infrared irradiation board, the infrared irradiation board is provided with infrared irradiation lines, and the infrared emitter cooperates with the infrared irradiation lines to keep the fixing column and the construction measurement box in the same horizontal direction;

[0012] The fixing column is provided with a first length measuring mark for determining the longitudinal distance between the ruler and the red dot irradiated by the infrared emitter on the infrared irradiation line.

[0013] Furthermore, the tape wheel and the tape are kept in the same horizontal direction so that the tape will not be folded when it comes out.

[0014] Furthermore, a pull frame is fixedly connected to the top of the construction measurement box.

[0015] Furthermore, a hanging frame is fixedly connected to one side of the construction measurement box, a limiting groove is provided on the top of the hanging frame, and an L-shaped hanging plate is fixedly connected to one side of the fixed column, and the L-shaped hanging plate can be inserted into the limiting groove to make the device integrated.

[0016] Furthermore, a balancing liquid is arranged on the fixing column, and bubbles of the balancing liquid are used to determine whether the fixing column is placed horizontally.

[0017] Furthermore, both sides of the fixing column near the bottom are fixedly connected with extension plates, the extension plates are provided with threaded holes, the screws are inserted into the threaded holes, and the outer wall of the screws is threadedly connected with a second nut, and the second nut is placed on the top of the extension plate.

[0018] Furthermore, the construction measurement box is provided with angle measurement marks.

[0019] Furthermore, a second length measurement mark is provided on the construction measurement box.

[0020] Compared with the prior art, the beneficial effects of the utility model include:

[0021] The set infrared transmitter cooperates with the infrared irradiation line, and then the distance between the tape and the red dot on the infrared irradiation line is kept at a preset position, so that the tape can accurately measure the length of the building;

[0022] The fixed columns set up can measure whether the building is level;

[0023] The L-shaped hanging plate and the limit slot make the device integrated and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:

[0025] Figure 1 Schematically shows a cross-sectional structural diagram of a device proposed according to one embodiment of the utility model;

[0026] Figure 2 The schematic diagram of the front view structure of the construction measurement box proposed according to one embodiment of the utility model is shown;

[0027] Figure 3 Schematically shows a rear view structural diagram of a construction measurement box proposed according to one embodiment of the utility model;

[0028] Figure 4 The schematic diagram shows the structure of a ruler pulley according to one embodiment of the utility model;

[0029] Figure 5 Schematically shows a right side structural diagram of a fixing column proposed according to an embodiment of the utility model;

[0030] Figure 6 The enlarged structural diagram of A according to one embodiment of the present utility model is schematically shown;

[0031] Numbers in the figure: 1. Construction measurement box; 2. Pull frame; 3. Ruler pulley; 4. First rotating column; 5. Hanging frame; 6. Limiting groove; 7. Ruler tape; 8. Infrared transmitter; 9. Opening; 10. Fixed column; 11. L-shaped hanging plate; 12. Balancing liquid; 13. Infrared irradiation plate; 14. Notch; 15. Infrared irradiation line; 16. Baffle; 17. First length measurement mark; 18. Angle measurement mark; 19. Second length measurement mark; 20. First nut; 21. First threaded rod; 22. Extension plate; 23. Threaded hole; 24. Screw; 25. Second nut; 26. Rocker. DETAILED DESCRIPTION

[0032] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.

[0033] Example:

[0034] like Figure 1-6 As shown, the existing construction measurement device uses a ruler to measure the length of the building under construction. However, when the ruler is pulled, the ruler will tilt or offset, making the data measured by the ruler inaccurate. Generally, construction workers will choose a better reference object to use the ruler to measure, but they may not find a very good reference object during construction measurement. In order to make the length measured by the ruler accurate, a new type of construction measurement device is designed, which can use itself as a reference system to measure the length of the building.

[0035] A pull frame 2 is fixedly installed on the top of the construction measurement box 1, and an angle measurement mark 18 is set on one side of the construction measurement box 1. The angle measurement mark 18 takes the bottom corner of the construction measurement box 1 as the center of the circle. A second length measurement mark 19 is set on the side of the construction measurement box 1, and the bottom of the construction measurement box 1 is the 0 scale.

[0036] A first rotating column 4 is rotatably connected to the side wall of the construction measurement box 1, and a ruler pulley 3 is fixedly connected to the outer wall of the first rotating column 4. The ruler pulley 3 is placed in the construction measurement box 1. An opening 9 is provided on the construction measurement box 1, and the opening 9 and the ruler pulley 3 are in the same horizontal direction, so that the ruler tape 7 wound on the ruler pulley 3 can be moved out of the opening 9 without folding or tilting. An infrared transmitter 8 is fixedly installed on the outer wall of the construction measurement box 1. A hanging frame 5 is fixedly installed on one side of the construction measurement box 1 close to the fixed column 10, and a limiting groove 6 is provided on the top of the hanging frame 5.

[0037] A slot 14 is provided on the fixed column 10, and a baffle 16 is fixedly installed on the side of the ruler tape 7 away from the construction measurement box 1. A first threaded rod 21 is fixedly connected to the side of the baffle 16 away from the ruler tape 7. The first threaded rod 21 is inserted into the slot 14, and a first nut 20 is threadedly connected to the outer wall of the first threaded rod 21. The first nut 20 is locked so that the baffle 16 is stably placed on the fixed column 10, and the height of the ruler tape 7 can be adjusted.

[0038] An extension plate 22 is fixedly connected to both sides of the bottom of the fixing column 10. The extension plate 22 has a threaded hole 23. A screw 24 is inserted into the threaded hole 23. A second nut 25 is threadedly connected to the outer wall of the screw 24. The second nut 25 is placed on the top of the extension plate 22.

[0039] A balancing liquid 12 is arranged on the fixed column 10, and bubbles are arranged in the balancing liquid 12. It is used to judge whether the fixed column 10 is placed horizontally.

[0040] The fixed column 10 is fixedly connected to an infrared irradiation plate 13 on one side close to the baffle 16, and an infrared irradiation line 15 is arranged on the infrared irradiation plate 13. A first length measurement mark 17 is arranged on the fixed column 10. The infrared emitter 8 irradiates the infrared irradiation line 15 and displays a red dot. We determine the distance between the red dot and the tape 7, and then adjust the position of the baffle 16 so that the distance between the tape 7 and the red dot remains at a preset distance.

[0041] An L-shaped hanging plate 11 is fixedly mounted on the top of the fixing column 10 , and the L-shaped hanging plate 11 is stuck in the limiting groove 6 of the hanging frame 5 , so as to facilitate carrying.

[0042] In the specific implementation, first select the building to be measured, and place the construction measurement box 1 in a horizontal position. At this time, remove the fixed column 10 from the limit groove 6. And move the fixed column 10 to the other side of the building. At this time, move the fixed column 10 so that the infrared emitter 8 irradiates the infrared irradiation line 15 on the infrared irradiation plate 13 and presents a red dot, then loosen the first nut 20, and move the baffle 16 so that the distance between the tape 7 and the red dot remains at a preset distance. At this time, turn the rocker 26 to keep the tape 7 horizontal, observe the value of the tape 7 to obtain the length of the building.

[0043] In order to achieve better and more accurate measurement results, when the infrared emitter 8 irradiates the infrared irradiation line 15 and a red dot appears, observe whether the small bubble on the balance liquid 12 is centered. If not, adjust it to the centered state. Such measurement data is more accurate.

[0044] The fixed column 10 can also be used to measure whether the building is flat.

[0045] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A construction measurement device, characterized in that: include: A construction measurement box (1), wherein a first rotating column (4) is rotatably connected to a side wall of the construction measurement box (1), a ruler wheel (3) is fixedly connected to the outer wall of the first rotating column (4), a ruler tape (7) is wound around the ruler tape wheel (3), and the ruler tape (7) passes through the ruler tape (7) opened on one side of the construction measurement box (1), a rocker (26) is fixedly connected to the portion of the first rotating column (4) outside the construction measurement box (1), and an infrared transmitter (8) is installed on the construction measurement box (1); A baffle (16) is fixedly connected to the side of the ruler tape (7) away from the construction measurement box (1), and a first threaded rod (21) is fixedly connected to one side of the baffle plate (16); A fixing column (10), wherein a notch (14) is formed on the fixing column (10), the first threaded rod (21) passes through the notch (14), and a first nut (20) is threadedly connected to the first threaded rod (21), so that the baffle (16) is placed on the fixing column (10); An infrared irradiation plate (13) is fixedly connected to the fixed column (10), an infrared irradiation line (15) is arranged on the infrared irradiation plate (13), and the infrared emitter (8) cooperates with the infrared irradiation line (15) to keep the fixed column (10) and the construction measurement box (1) in the same horizontal direction; The fixing column (10) is provided with a first length measuring mark (17) for determining the longitudinal distance from the ruler (7) to the red dot irradiated by the infrared emitter (8) on the infrared irradiation line (15).

2. A construction measurement device according to claim 1, characterized in that: The tape wheel (3) and the tape (7) are kept in the same horizontal direction, so that the tape (7) will not fold when it comes out.

3. A construction measurement device according to claim 1, characterized in that: A pull frame (2) is fixedly connected to the top of the construction measurement box (1).

4. A construction measurement device according to claim 1, characterized in that: A hanging frame (5) is fixedly connected to one side of the construction measurement box (1), a limiting groove (6) is provided on the top of the hanging frame (5), an L-shaped hanging plate (11) is fixedly connected to one side of the fixing column (10), and the L-shaped hanging plate (11) can be inserted into the limiting groove (6), so that the device is integrated.

5. A construction measurement device according to claim 4, characterized in that: A balancing liquid (12) is provided on the fixing column (10), and bubbles in the balancing liquid (12) are used to determine whether the fixing column (10) is placed horizontally.

6. A construction measurement device according to claim 5, characterized in that: The two sides of the fixing column (10) near the bottom are fixedly connected with an extension plate (22), the extension plate (22) is provided with a threaded hole (23), a screw (24) is inserted into the threaded hole (23), and the outer wall of the screw (24) is threadedly connected with a second nut (25), and the second nut (25) is placed on the top of the extension plate (22).

7. A construction measurement device according to claim 1, characterized in that: The construction measurement box (1) is provided with an angle measurement mark (18).

8. A construction measurement device according to claim 1, characterized in that: The construction measurement box (1) is provided with a second length measurement mark (19).

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