Shear wall verticality detection device

Abstract

The utility model discloses a shear wall verticality detection device, which relates to the field of building construction and comprises a mounting base, a first shell is fixedly mounted on the upper surface of the mounting base, a second shell is clamped in the first shell, a locking component is mounted at one end, far away from the mounting base, of the first shell, and the second shell is clamped in the second shell. When the device is used, the device is placed at the corner of a shear wall needing to be tested, the second shell can rotate around the second shaft piece under the driving of the torsion spring, and the second shell can stably slide in cooperation with the sliding block until the flat shell is attached to the wall surface. At the moment, the specific angle of the current shear wall can be known by observing the reading of the scale marks corresponding to the upper surface of the first semicircular shell, whether the shear wall is inclined or not can be judged, the specific inclination angle can be known, and then constructors can take countermeasures conveniently according to the specific inclination angle.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a shear wall verticality detection device. Background Art

[0002] The verticality of the shear wall refers to the vertical deviation of the shear wall, that is, the angle between the outer side of the shear wall and the vertical direction. The verticality of the shear wall is tested to ensure the verticality of the building structure is accurate, thereby ensuring the earthquake resistance of the building.

[0003] Most of the shear wall verticality detection devices commonly available on the market can only detect whether the shear wall is tilted, but cannot know the specific tilt angle, and cannot know whether it is within the allowable deviation of the shear wall. In addition, some existing testing devices are often only capable of detecting verticality and take up more space when carried. Therefore, workers often use spirit levels to detect the verticality of shear walls, making the detection device lose its function.

[0004] Therefore, it is necessary to propose a shear wall verticality detection device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a shear wall verticality detection device to solve the above-mentioned problems that the specific deviation value cannot be obtained, the function is single and the device is not practical enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shear wall verticality detection device, comprising a mounting base, a first shell is fixedly mounted on the upper surface of the mounting base, a second shell is clamped inside the first shell, a locking component is installed at one end of the first shell away from the mounting base, a torsion spring is provided on the upper surface of the mounting base, one end of the torsion spring is in contact with the inside of the second shell, and one end of the torsion spring away from the second shell is fixedly mounted on the mounting base.

[0007] Preferably, the first shell is formed by integrally forming a first semicircular shell and two first side walls, two symmetrical mating grooves are provided on a side of the first semicircular shell close to the first side wall, and a mating card slot is provided on a side of the first semicircular shell away from the mounting base, the mating card slot is connected to one of the mating slots, and the locking component is installed inside the mating card slot.

[0008] Preferably, the second shell is integrally formed by a second semicircular outer shell, a flat outer shell and two second side walls, a scale line is provided in the middle of a side of the second semicircular outer shell away from the second side wall, and two mating slide blocks corresponding to the mating slide grooves are fixedly installed at the bottom end of a side of the second semicircular outer shell away from the second side wall, and the mating slide blocks are slidably clamped inside the mating slide grooves.

[0009] Preferably, a first shaft is fixedly mounted on one end of the two first side walls away from the first semicircular shell, a second shaft is fixedly mounted on one end of the flat shell away from the second side wall, and the second shaft is rotatably mounted between the two first shafts.

[0010] Preferably, the locking component includes a rotating plate, a center rod is fixedly installed in the middle of the rotating plate, a matching thread is opened on the center rod, a rubber block is fixedly installed on the end of the center rod away from the rotating plate, the matching thread is clamped in the inside of the matching slot through thread matching, and the rubber block fits with the surface of the second semicircular shell.

[0011] Preferably, a level bubble is fixedly mounted on one side surface of the mounting base.

[0012] Preferably, a plurality of evenly distributed mounting blocks are fixedly mounted on the lower surface of the mounting base, and a plurality of mounting slots corresponding to the mounting blocks are formed on a side of the flat housing away from the mounting base.

[0013] Technical effects and advantages of the utility model:

[0014] 1. When in use, place the device at the corner of the shear wall to be tested. Driven by the torsion spring, the second shell will rotate around the second axis, and the slider can ensure stable sliding until the flat shell fits the wall. At this time, the reading of the scale line corresponding to the upper surface of the first semicircular shell can be observed to know the specific angle of the current shear wall. It can not only determine whether the shear wall is tilted, but also know the specific tilt angle, which is convenient for construction personnel to take countermeasures according to the specific tilt angle.

[0015] 2. Because the first shell and the second shell are both hollow shell structures, the locking component can be rotated during use so that the rubber block will not block the mating slider, and the second shell can be completely rotated out of the first shell. At this time, there will be a gap between the second shell and the first shell, and the first shell and the second shell will form a box-like body. At this time, some small construction tools such as nails or screws and nuts can be loaded into the interior of the second shell, and then the second shell can be used so that the device not only has the function of detecting verticality, but can also be used as a storage box, reducing the amount of tools that need to be carried during construction, and further improving construction efficiency.

[0016] 3. By setting the locking component, there is no need to use other tools for recording. You only need to turn the locking component to lock the current data, and then place the device under the wall to be tested. Follow-up measures can be taken to reduce the complexity of construction and improve efficiency.

[0017] 4. By setting the installation card block, when transporting the device, multiple devices can be assembled into a circle and then stacked, so that the device is easy to store and the space occupied when carrying is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a structural schematic diagram of a shear wall verticality detection device from one perspective.

[0019] Figure 2 This is a structural schematic diagram of the shear wall verticality detection device of the utility model from another perspective.

[0020] Figure 3 It is a schematic diagram of the connection structure of the mounting base and the torsion spring in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the first shell in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the second shell in the utility model from one perspective.

[0023] Figure 6 It is a structural schematic diagram of the second shell in the utility model from another perspective.

[0024] Figure 7 It is a structural schematic diagram of the locking component in the utility model.

[0025] In the figure: 1. mounting base; 2. first shell; 3. second shell; 4. locking component; 11. torsion spring; 12. mounting block; 13. level bubble; 21. first semicircular shell; 22. first side wall; 23. matching slide groove; 24. matching slot; 25. first shaft member; 31. second semicircular shell; 32. second side wall; 33. flat shell; 34. scale line; 35. matching slide block; 36. mounting slot; 37. second shaft member; 41. rotating plate; 42. center rod; 43. matching thread; 44. rubber block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides Figure 1-7A shear wall verticality detection device shown includes a mounting base 1, a first shell 2 is fixedly installed on the upper surface of the mounting base 1, the first shell 2 is integrally formed by a first semicircular shell 21 and two first side walls 22, two symmetrical matching grooves 23 are provided on the side of the first semicircular shell 21 close to the first side wall 22, and a first shaft member 25 is fixedly installed on the end of the two first side walls 22 away from the first semicircular shell 21, a matching slot 24 is provided on the side of the first semicircular shell 21 away from the mounting base 1, and the matching slot 24 is connected to one of the matching slots 23, the angle from the bottom surface of the mounting base 1 to the side of the first shell 2 away from the mounting base 1 is 60 degrees, and a level bubble 13 is fixedly installed on the surface of one side of the mounting base 1. When in use, the mounting base 1 is placed on the ground, and the level bubble 13 is observed to determine whether the current test ground is horizontal. If it is not horizontal, a relatively flat ground needs to be replaced for measurement accuracy.

[0028] A second shell 3 is clamped inside the first shell 2. The second shell 3 is integrally formed by a second semicircular shell 31, a flat shell 33 and two second side walls 32. A scale line 34 is opened in the middle of the side of the second semicircular shell 31 away from the second side wall 32. Two matching sliders 35 corresponding to the matching slide grooves 23 are fixedly installed at the bottom end of the side of the second semicircular shell 31 away from the second side wall 32. The matching sliders 35 are slidably clamped inside the matching slide grooves 23. A torsion spring 11 is provided on the upper surface of the mounting base 1. One end of the torsion spring 11 contacts the inside of the second shell 3. The end of the torsion spring 11 away from the second shell 3 is fixedly installed on the mounting base 1. A second shaft 37 is fixedly installed at one end of the flat shell 33 away from the second side wall 32. When the second shaft member 37 is rotatably installed between the two first shaft members 25 for use, the device is placed at the corner of the shear wall that needs to be tested. Driven by the torsion spring 11, the second shell 3 will rotate around the second shaft member 37, and the slider 35 can ensure its stable sliding until the flat shell 33 fits the wall. At this time, the specific angle of the current shear wall can be obtained by observing the reading of the scale line 34 corresponding to the upper surface of the first semicircular shell 21. It can not only determine whether the shear wall is tilted, but also know the specific tilt angle, which is convenient for construction personnel to take countermeasures according to the specific tilt angle.

[0029] The first shell 2 is provided with a locking component 4 at one end away from the mounting base 1, and the locking component 4 is installed inside the matching card slot 24. The locking component 4 includes a rotating plate 41, and a center rod 42 is fixedly installed in the middle of the rotating plate 41. The center rod 42 is provided with a matching thread 43, and a rubber block 44 is fixedly installed at one end of the center rod 42 away from the rotating plate 41. The matching thread 43 is clamped in the matching card slot 24 through thread matching, and the rubber block 44 is in contact with the surface of the second semicircular shell 31. When the device is used for detection, the rotating plate 41 is rotated, and the rotating plate 41 drives the center rod 42 and the matching thread 43 to rotate, thereby causing the rubber block 44 to move and move the second semicircular shell 31 is pressed against, at this time the reading of the device can be latched, and in normal use, the rubber block 44 can also prevent the matching slider 35 from detaching from the inside of the matching slide groove 23, playing a role of limiting. Because the construction site often has multiple shear walls, it is often necessary to test the verticality of each shear wall, and the traditional detection requires workers to use other tools to record, which not only increases the tediousness of the work, but also easily confuses the data. By setting the locking component 4, there is no need to use other tools for recording, and only needs to rotate the locking component 4 to latch the current data, and then place the device under the wall to be tested, and take countermeasures later to reduce the tediousness of construction and improve efficiency.

[0030] Furthermore, because the first shell 2 and the second shell 3 are both hollow shell structures, the locking component 4 can be rotated during use so that the rubber block 44 will not block the mating slider 35, and the second shell 3 can be completely rotated out of the first shell 2. At this time, there will be a gap between the second shell 3 and the first shell 2, and the first shell 2 and the second shell 3 will form a box-like body. At this time, some small construction tools, such as nails or screws and nuts, can be loaded into the interior of the second shell 3, and then the second shell 3 can be placed so that the device not only has the function of detecting verticality, but can also be used as a storage box, reducing the amount of tools that need to be carried during construction, and further improving construction efficiency.

[0031] A plurality of evenly distributed mounting blocks 12 are fixedly mounted on the lower surface of the mounting base 1 , and a plurality of mounting slots 36 corresponding to the mounting blocks 12 are formed on a side of the flat housing 33 away from the mounting base 1 .

[0032] By providing the installation card block 12, when transporting the device, multiple devices can be assembled into a circle and then stacked, so that the device is easy to store and the space occupied when carried is reduced.

Claims

1. A shear wall verticality detection device, comprising a mounting base (1), characterized in that: A first shell (2) is fixedly mounted on the upper surface of the mounting base (1); a second shell (3) is clamped inside the first shell (2); a locking component (4) is mounted on one end of the first shell (2) away from the mounting base (1); a torsion spring (11) is provided on the upper surface of the mounting base (1); one end of the torsion spring (11) is in contact with the inside of the second shell (3); and the end of the torsion spring (11) away from the second shell (3) is fixedly mounted on the mounting base (1).

2. A shear wall verticality detection device according to claim 1, characterized in that: The first shell (2) is formed by a first semicircular shell (21) and two first side walls (22) formed in one piece. Two symmetrical matching grooves (23) are provided on a side of the first semicircular shell (21) close to the first side wall (22). A matching card groove (24) is provided on a side of the first semicircular shell (21) away from the mounting base (1). The matching card groove (24) is connected to one of the matching grooves (23). The locking component (4) is installed inside the matching card groove (24).

3. A shear wall verticality detection device according to claim 2, characterized in that: The second shell (3) is formed by a second semicircular outer shell (31), a flat outer shell (33) and two second side walls (32) formed in one piece; a scale line (34) is provided in the middle of a side of the second semicircular outer shell (31) away from the second side wall (32); two matching slide blocks (35) corresponding to the matching slide grooves (23) are fixedly installed at the bottom end of a side of the second semicircular outer shell (31) away from the second side wall (32); the matching slide blocks (35) are slidably clamped inside the matching slide grooves (23).

4. A shear wall verticality detection device according to claim 3, characterized in that: A first shaft member (25) is fixedly mounted on one end of the two first side walls (22) away from the first semicircular housing (21), a second shaft member (37) is fixedly mounted on one end of the flat housing (33) away from the second side wall (32), and the second shaft member (37) is rotatably mounted between the two first shaft members (25).

5. A shear wall verticality detection device according to claim 3, characterized in that: The locking component (4) comprises a rotating plate (41), a center rod (42) is fixedly mounted in the middle of the rotating plate (41), a matching thread (43) is provided on the center rod (42), a rubber block (44) is fixedly mounted on one end of the center rod (42) away from the rotating plate (41), the matching thread (43) is clamped in the inside of the matching clamping groove (24) through threaded matching, and the rubber block (44) is in contact with the surface of the second semicircular shell (31).

6. A shear wall verticality detection device according to claim 1, characterized in that: A level bubble (13) is fixedly mounted on one side surface of the mounting base (1).

7. A shear wall verticality detection device according to claim 3, characterized in that: A plurality of evenly distributed mounting blocks (12) are fixedly mounted on the lower surface of the mounting base (1), and a plurality of mounting slots (36) corresponding to the mounting blocks (12) are formed on a side of the flat housing (33) away from the mounting base (1).

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