Prefabricated wall perpendicularity detection structure

Abstract

The utility model discloses a prefabricated wall body verticality detection structure, which comprises a prefabricated wall body and a detection device arranged on the prefabricated wall body, the detection device comprises a fixed beam, a sliding beam, a vertical rod, a first horizontal rod, a second horizontal rod and a wire box. The fixed beam and the sliding beam are erected on the top face of the prefabricated wall and are both perpendicular to the wall face, and one end of the fixed beam extends out of the prefabricated wall. A vertical rod is arranged on the lower end face of the middle of the fixed beam and perpendicular to the fixed beam. A strip-shaped hole is formed in the side face of the fixed beam, and a sliding beam is arranged at the end, away from the extending end, of the fixed beam and movably inserted into the fixed beam; the upper end face of the extending end of the fixed beam is provided with a wire box, and a plumb line extends out of an outlet of the wire box. A first horizontal rod and a second horizontal rod are arranged on the top of the vertical rod and the lower end face of the fixed beam. According to the utility model, the technical problems of tedious verticality detection operation, low accuracy, high working intensity of detection personnel and the like are solved.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated wall verticality detection, in particular to a prefabricated wall verticality detection structure. Background Art

[0002] In the field of construction technology, during the construction of general building exterior walls, it is necessary to lay out lines to measure whether the wall is perpendicular to the ground. Only by ensuring that the wall is always perpendicular to the ground can the wall be built. Otherwise, the built wall will be crooked, which will not only affect the appearance, but more importantly, it will affect the safety of the overall structure.

[0003] In the field of prefabricated building technology, since the wall is prefabricated and can ensure that the wall surface is flush, it is only necessary to ensure that it is perpendicular to the bottom structural surface when the wall is installed. When detecting the verticality of existing prefabricated wall components, tools such as plumb bobs and tape measures are generally used. The principle is to use a pendant (similar to a flat iron) and a thin rope. After tying them, lower the plumb bob against the wall, measure the distance between the rope and the upper and lower parts of the wall respectively, and detect the verticality deviation. However, the traditional verticality detection method and tools are cumbersome to operate during installation and detection. On-site construction personnel are required to climb to the top of the wall to fix the plumb bob, which increases the intensity of the staff's detection work, and the positioning accuracy is poor, resulting in large errors in the detection results, which is inconvenient for staff to use. Utility Model Content

[0004] The utility model aims to provide a prefabricated wall verticality detection structure, which aims to solve the technical problems of complicated verticality detection operation, low accuracy and high work intensity of detection personnel.

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

[0006] The utility model provides a prefabricated wall verticality detection structure, comprising a prefabricated wall and a detection device arranged on the prefabricated wall; the detection device comprises a fixed beam, a sliding beam, a vertical rod, a first horizontal rod, a second horizontal rod and a wire box; the fixed beam and the sliding beam are erected on the top surface of the prefabricated wall, the fixed beam and the sliding beam are both perpendicular to the wall surface, and one end of the fixed beam extends out of the prefabricated wall; a vertical rod is arranged on the lower end surface of the middle part of the fixed beam, the vertical rod is perpendicular to the fixed beam, and is arranged in an L shape with the fixed beam; a strip hole is arranged on the side of the fixed beam, a sliding beam is arranged on the end of the fixed beam away from the protruding end, the sliding beam is movably plugged with the fixed beam, a sliding bolt for sliding the sliding beam is arranged on the side of the sliding beam, and the head of the sliding bolt is exposed outside the strip hole , the tail of the sliding bolt is threadedly connected with the sliding beam; a wire box is arranged on the upper end face of the protruding end of the fixed beam, a plumb line is extended out of the outlet of the wire box, and a plumb line is arranged at the end of the plumb line; a wire groove for limiting the position of the plumb line is arranged on the end face of the protruding end of the sliding beam; a first horizontal rod is arranged on the top of the vertical rod and the lower end face of the fixed beam, one end of the first horizontal rod is fixedly arranged at the inner angle between the fixed beam and the vertical rod, and the other end is against the wall surface of the prefabricated wall and is perpendicular to the wall surface; the vertical rod is parallel to the wall surface, and a second horizontal rod is arranged at the lower part of the vertical rod, one end of the second horizontal rod is fixedly arranged on the side face of the vertical rod close to the wall surface of the prefabricated wall, and the other end is against the wall surface of the prefabricated wall and is perpendicular to the wall surface; the first horizontal rod and the second horizontal rod are equal in length.

[0007] Preferably, at least two horizontal calipers are arranged at intervals on the side of the vertical rod away from the prefabricated wall.

[0008] Preferably, the fixed beam, the sliding beam, the vertical rod, the first horizontal rod and the second horizontal rod are all made of steel.

[0009] Preferably, a magnetic sticker is provided at the bottom of the wire box, and the wire box is fixed on the sliding beam by magnetic attraction of the magnetic sticker.

[0010] Preferably, the vertical rod and the fixed beam, the first horizontal rod and the second horizontal rod are all welded and fixed.

[0011] Preferably, scale lines are provided on the side surfaces of the fixed beams and the strip holes for measuring the thickness of the prefabricated walls.

[0012] Preferably, a stop bar is provided at one end of the sliding beam away from the fixed beam, and the stop bar is clamped on the back side of the prefabricated wall to stabilize the position of the detection device on the prefabricated wall.

[0013] Preferably, the length of the fixed beam is greater than the length of the first horizontal rod.

[0014] The beneficial effects of the utility model are embodied in:

[0015] 1) The utility model provides a prefabricated wall verticality detection structure, which is provided with a fixed beam, a vertical rod, a first horizontal rod and a second horizontal rod, which can be clamped and fixed on the prefabricated wall. Since the lengths of the first horizontal rod and the second horizontal rod are equal, the vertical rod can be parallel to the wall surface. With a horizontal caliper as an auxiliary observation tool, it is only necessary to observe whether the plumb line hanging down is perpendicular to the horizontal caliper to determine whether the wall surface is vertical. The detection personnel can operate without climbing up the wall, and the operation process is convenient and the accuracy is greatly improved.

[0016] 2) The utility model provides a prefabricated wall verticality detection structure, in which a sliding beam is arranged on the upper end surface of a fixed beam, and a magnetic wire box is arranged on the sliding beam, which makes it more convenient to lay out the wires; the sliding beam is slidably connected to the fixed beam by a sliding rail, and a scale line is arranged on the side of the sliding beam, so that the extended length of the sliding beam can be accurately adjusted, and the total length of the sliding beam and the fixed beam can be adjusted by adjusting the position of the sliding beam, so as to adapt to prefabricated walls of different thicknesses, with higher flexibility and stronger turnover.

[0017] 3) The utility model provides a prefabricated wall verticality detection structure, in which a detachable retaining rod is arranged at the other end of the fixed beam, so as to further strengthen the position of the fixed beam on the wall and improve the stability of the detection device; the main structure of the detection device is made of steel and has high economy.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The main purpose and other advantages of the utility model can be realized and obtained by the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a stereogram of the utility model.

[0021] Figure 2 It is a side view of the utility model.

[0022] Figure 3 It is a stereogram of the detection device of the utility model.

[0023] Figure 4 It is a partial enlarged view of the wire trough of the utility model.

[0024] Figure 5 It is a partial enlarged view of the connection between the fixed beam and the sliding beam of the utility model.

[0025] Figure numerals: 1-prefabricated wall, 2-detection device, 3-plumb line, 4-plumb bob, 5-wire groove, 6-scale line, 7-stop rod, 8-bar hole, 9-sliding bolt, 10-horizontal caliper, 21-fixed beam, 22-sliding beam, 23-vertical rod, 24-first horizontal rod, 25-second horizontal rod, 26-wire box. DETAILED DESCRIPTION

[0026] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0027] Reference Figure 1-5 The utility model provides a prefabricated wall verticality detection structure, comprising a prefabricated wall 1 and a detection device 2 arranged on the prefabricated wall 1; the detection device 2 comprises a fixed beam 21, a sliding beam 22, a vertical rod 23, a first horizontal rod 24, a second horizontal rod 25 and a wire box 26, the fixed beam 21, the sliding beam 22, the vertical rod 23, the first horizontal rod 24, and the second horizontal rod 25 are all made of steel; the sliding beam 22 and the fixed beam 21 are set on the top surface of the prefabricated wall 1, the fixed beam 21 and the sliding beam 22 are both perpendicular to the wall surface, and one end of the fixed beam 21 extends out Prefabricated wall 1; a vertical rod 23 is arranged on the lower end face of the middle part of the fixed beam 21, the vertical rod 23 is perpendicular to the fixed beam 21, and is arranged in an L shape with the fixed beam 21. At least two horizontal calipers 10 are arranged at intervals on the side of the vertical rod 23 away from the prefabricated wall 1, which are visual auxiliary tools for fine-tuning the angle of the plumb line 3; a strip hole 8 is arranged on the side of the fixed beam 21, and scale lines 6 are arranged on the side of the fixed beam 21 and at the strip hole 8, which are used to measure the thickness of the prefabricated wall 1; a sliding beam 22 is arranged at one end of the fixed beam 21 away from the protruding end, and the sliding beam 22 is movably plugged with the fixed beam 21, A sliding bolt 9 for sliding the sliding beam 22 is arranged on the side of the sliding beam 22, the head of the sliding bolt 9 is exposed outside the strip hole 8, and the tail of the sliding bolt 9 is threadedly connected with the sliding beam 22; a wire box 26 is arranged on the upper end surface of the sliding beam 22, a magnetic sticker is arranged at the bottom of the wire box 26, and the wire box 26 is fixed on the fixed beam 21 by magnetic attraction; a plumb line 3 extends out of the outlet of the wire box 26, and a plumb line 4 is arranged at the end of the plumb line 3; a wire groove 5 for limiting the position of the plumb line 3 is arranged at the end surface of the extended end of the sliding beam 22; a first water The horizontal rod 24, one end of the first horizontal rod 24 is fixedly arranged at the inner angle between the fixed beam 21 and the vertical rod 23, and the other end is against the wall surface of the prefabricated wall 1 and is perpendicular to the wall surface. The length of the fixed beam 21 is greater than the length of the first horizontal rod 24; the vertical rod 23 is parallel to the wall surface, and a second horizontal rod 25 is arranged at the lower part of the vertical rod 23. One end of the second horizontal rod 25 is fixedly arranged on the side of the vertical rod 23 close to the wall surface of the prefabricated wall 1, and the other end is against the wall surface of the prefabricated wall 1 and is perpendicular to the wall surface; the first horizontal rod 24 and the second horizontal rod 25 are equal in length.

[0028] In this embodiment, the working principle of the utility model is as follows: the fixed beam 21 is erected on the top surface of the prefabricated wall 1 and fixed by clamping. According to the fixing effect of the fixed beam 21, if the fixing effect is good, the barrier rod 7 may not be installed, and if the fixing effect is general, the barrier rod 7 needs to be installed; ensure that the first horizontal rod 24 and the second horizontal rod 25 are tightly against the surface of the prefabricated wall 1, and adjust the extension length of the sliding beam 22 according to the use requirements, and then adsorb the wire box 26 to the end of the sliding beam 22, install the plumb line 4 at the end of the plumb line 3, and then release the wire, observe the positional relationship between the plumb line 3 and the horizontal caliper 10, if the plumb line 3 and the horizontal caliper 10 are not perpendicular, adjust the prefabricated wall 1 according to the offset direction until the two are perpendicular, if the plumb line 3 and the horizontal caliper 10 are perpendicular, the prefabricated wall 1 is in a vertical state, and the next step of construction can be carried out.

[0029] Furthermore, in the present embodiment, the sliding beam 22 and the fixed beam 21 are movably connected, and the sliding beam 22 can be moved by pulling the sliding bolt 9, so as to adjust the overall length of the sliding beam 22 and the fixed beam 21 to adapt to prefabricated walls 1 of different thicknesses. After adjusting to the appropriate length, the sliding bolt 9 is tightened to fix the position of the sliding beam 22, and then the sliding beam 22 and the fixed beam 21 are clamped to the top surface of the prefabricated wall 1.

[0030] Furthermore, in this embodiment, the fixed beam 21, the sliding beam 22, the first horizontal rod 24, the second horizontal rod 25 and the vertical rod 23 can all be made of square steel, the barrier rod 7 can be made of square steel or channel steel, and the horizontal caliper 10 is made of steel plate.

[0031] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A prefabricated wall verticality detection structure, characterized in that: It comprises a prefabricated wall (1) and a detection device (2) arranged on the prefabricated wall (1); the detection device (2) comprises a fixed beam (21), a sliding beam (22), a vertical rod (23), a first horizontal rod (24), a second horizontal rod (25) and a wire box (26); The fixed beam (21) and the sliding beam (22) are erected on the top surface of the prefabricated wall (1), the fixed beam (21) and the sliding beam (22) are both perpendicular to the wall surface, and one end of the fixed beam (21) protrudes out of the prefabricated wall (1); a vertical rod (23) is arranged on the lower end surface of the middle part of the fixed beam (21), the vertical rod (23) is perpendicular to the fixed beam (21), and is arranged in an L shape with the fixed beam (21); a strip hole (8) is arranged on the side of the fixed beam (21), and a sliding beam (22) is arranged at the end of the fixed beam (21) away from the protruding end, the sliding beam (22) and the fixed beam (21) are movably plugged, and a sliding bolt (9) for sliding the sliding beam (22) is arranged on the side of the sliding beam (22), the head of the sliding bolt (9) is exposed outside the strip hole (8), and the tail of the sliding bolt (9) is threadedly connected to the sliding beam (22); A wire box (26) is provided on the upper end surface of the extended end of the fixed beam (21), a plumb line (3) extends out of the outlet of the wire box (26), and a plumb line (4) is provided at the end of the plumb line (3); a wire groove (5) for limiting the position of the plumb line (3) is provided on the end surface of the extended end of the sliding beam (22); A first horizontal rod (24) is arranged at the top of the vertical rod (23) and the lower end surface of the fixed beam (21); one end of the first horizontal rod (24) is fixedly arranged at the inner corner between the fixed beam (21) and the vertical rod (23), and the other end abuts against the wall surface of the prefabricated wall (1) and is perpendicular to the wall surface; the vertical rod (23) is parallel to the wall surface; a second horizontal rod (25) is arranged at the lower part of the vertical rod (23); one end of the second horizontal rod (25) is fixedly arranged on the side surface of the vertical rod (23) close to the wall surface of the prefabricated wall (1), and the other end abuts against the wall surface of the prefabricated wall (1) and is perpendicular to the wall surface; the first horizontal rod (24) and the second horizontal rod (25) are of equal length.

2. A prefabricated wall verticality detection structure as claimed in claim 1, characterized in that: At least two horizontal calipers (10) are arranged at intervals on the side of the vertical rod (23) away from the prefabricated wall (1).

3. A prefabricated wall verticality detection structure as claimed in claim 2, characterized in that: The fixed beam (21), the sliding beam (22), the vertical rod (23), the first horizontal rod (24), and the second horizontal rod (25) are all made of steel.

4. A prefabricated wall verticality detection structure as claimed in claim 3, characterized in that: A magnetic sticker is provided at the bottom of the wire box (26), and the wire box (26) is fixed on the sliding beam (22) by magnetic attraction through the magnetic sticker.

5. A prefabricated wall verticality detection structure as claimed in claim 3, characterized in that: The vertical rod (23), the fixed beam (21), the first horizontal rod (24), and the second horizontal rod (25) are all welded and fixed.

6. A prefabricated wall verticality detection structure as claimed in claim 1, characterized in that: Scale lines (6) are provided on the side of the fixed beam (21) and at the strip-shaped hole (8) for measuring the thickness of the prefabricated wall (1).

7. A prefabricated wall verticality detection structure as claimed in claim 1, characterized in that: A stop rod (7) is provided at one end of the sliding beam (22) away from the fixed beam (21), and the stop rod (7) is clamped on the back of the prefabricated wall (1) to stabilize the position of the detection device (2) on the prefabricated wall (1).

8. A prefabricated wall verticality detection structure as claimed in claim 1, characterized in that: The length of the fixed beam (21) is greater than the length of the first horizontal rod (24).

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