Level gauge for indoor house structure detection

Abstract

The utility model provides a gradienter for indoor house structure detection, which comprises a horizontal frame and a laser transmitter, the horizontal frame is a square frame composed of a transverse plate on the upper side, a vertical plate in the middle and a bottom plate at the bottom, a small hole is formed in the center of the transverse plate, the upper end of a steel wire penetrates through the small hole and is fixed, and the lower end of the steel wire is located in the middle of the horizontal frame. The lower end of the steel wire is connected with a laser emitter, the laser emitter emits laser downwards, a bottom plate is arranged under the laser emitter, a marking line is arranged in the middle of the bottom plate and is aligned with the vertically-downward laser emitted by the laser emitter, and scale lines are arranged on the two sides of the marking line. The gradienter is simple, practical and convenient to operate, can be used at some corners or corners, and compared with a traditional bubble gradienter, the deviation angle can be visually observed through the scales.

Description

Technical Field

[0001] The utility model relates to the field of structure detection, in particular to a level meter for indoor house structure detection. Background Art

[0002] After the construction of a house is completed, it is necessary to inspect and accept the house. It is crucial to ensure the horizontal and vertical relationship between the various structural elements. To achieve this purpose, inspection and acceptance personnel will widely use an instrument called a level to detect the position of structural components.

[0003] Indoor house structure inspection faces multiple challenges. First, the indoor environment may limit the use of large or bulky equipment. Second, electrical equipment, pipes and other obstacles may interfere with the placement and use of traditional laser levels.

[0004] Therefore, when conducting inspections, a level that is easy to carry, simple and practical is needed. Utility Model Content

[0005] The utility model is based on the above technical problems and proposes a level meter for indoor house structure detection.

[0006] A level for indoor house structure detection comprises: a horizontal frame and a laser emitter. The horizontal frame is a square frame composed of an upper horizontal plate, a middle vertical plate and a bottom base plate. A small hole is opened in the center of the horizontal plate. The upper end of a steel wire passes through the small hole and is fixed. The lower end of the steel wire is located in the middle of the horizontal frame. The lower end of the steel wire is connected to the laser emitter. The laser emitter emits laser downward. The base plate is directly below the laser emitter. A marking line is provided in the middle of the base plate. The marking line is aligned with the vertically downward laser emitted by the laser emitter. Scale lines are provided on both sides of the marking line.

[0007] Preferably, an adjustment plate is provided on the outer side of the vertical plate and the bottom plate, screw holes are opened at both ends of the vertical plate and the bottom plate, and the adjustment plate is connected to the vertical plate and the bottom plate by adjusting bolts screwed into the screw holes, and the end of the adjusting bolt is rotatably connected to the adjustment plate.

[0008] Preferably, vertical and horizontal bubble levels are respectively provided in the middle of the vertical plate and the bottom plate.

[0009] Preferably, a sleeve is further provided on the outside of the laser emitter, the upper end of the sleeve is open, and a slot is provided on the outside of the small hole, and the sleeve can be fixed by inserting the sleeve into the slot.

[0010] Beneficial effects: The level is simple, practical, easy to operate, and can be used in some corners or corners. Compared with the traditional bubble level, the offset angle can be intuitively observed through the scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The structure of the utility model is shown Figure 1 ;

[0012] Figure 2 The structure of the utility model is shown Figure 2 ;

[0013] Figure 3 A bottom view of the transverse plate of the utility model is shown. DETAILED DESCRIPTION

[0014] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0015] like Figure 1~Figure 3 A level meter for indoor house structure inspection is shown, and the horizontal frame 1 is a square frame composed of a horizontal plate 2 on the upper side, a vertical plate 9 in the middle, and a bottom plate 8 at the bottom. The outer side of the horizontal frame 1 must be guaranteed to be a horizontal plane and a vertical plane. A small hole 12 is opened in the center of the horizontal plate 2. The upper end of the steel wire 4 passes through the small hole 12 and is fixed by a fixer 5. The lower end of the steel wire 4 is located in the middle of the horizontal frame 1. The lower end of the steel wire 4 is connected to the laser emitter 3. The laser emitter 3 emits laser downward. The small hole 12 is a trumpet hole that is thin at the top and thick at the bottom to prevent the small hole 12 from interfering with the automatic sagging of the laser emitter 3. The bottom plate 8 is directly below the laser emitter 3. A marking line 6 is provided in the middle of the bottom plate 8. The marking line 6 is aligned with the vertically downward laser emitted by the laser emitter 3, and scale lines 7 are provided on both sides of the marking line 6.

[0016] The laser emitter 3 itself is used as a pendant counterweight. When the horizontal frame 1 is placed on the horizontal ground, the laser emitted by the laser emitter 3 will be aligned with the marking line 6. If there is a slope on the ground, the laser will hit the scale line 7. The scale line 7 can mark the slope in advance, so that observation is more intuitive.

[0017] In order to prevent the horizontal frame 1 from being uneven, adjustment plates are provided on the outer sides of the vertical plate 9 and the bottom plate 8. The adjustment plates are preferably made of a high-hardness and wear-resistant alloy. Screw holes are provided at both ends of the vertical plate 9 and the bottom plate 8. The adjustment plates are connected to the vertical plate 9 and the bottom plate 8 by adjusting bolts screwed into the screw holes, and the ends of the adjusting bolts are rotatably connected to the adjustment plates.

[0018] In actual use, a groove can be opened on the outer side of the horizontal frame 1, and one side of the adjustment plate is inserted into the groove. The inner side of the adjustment plate is rotatably connected to the adjustment bolt but not separated. Therefore, the adjustment bolt is screwed in and out to adjust the angle of the adjustment plate to keep it horizontal and vertical.

[0019] In order to take into account the functions of a traditional level, vertical and horizontal bubble levels 10 may be provided in the middle of the vertical plate 9 and the bottom plate 8, respectively.

[0020] When not in use, a sleeve 11 can be installed outside the laser emitter 3. The upper end of the sleeve 11 is open, and a slot 13 is provided outside the small hole 12. The sleeve 11 can be inserted into the slot 12 to fix the sleeve 11.

[0021] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A level for indoor house structure detection, characterized in that: include: A horizontal frame and a laser emitter, wherein the horizontal frame is a square frame consisting of an upper horizontal plate, a middle vertical plate and a bottom base plate, wherein a small hole is opened in the center of the horizontal plate, and the upper end of a steel wire passes through the small hole and is fixed, and the lower end of the steel wire is located in the middle of the horizontal frame, and the lower end of the steel wire is connected to the laser emitter, and the laser emitter emits laser downwards, and the bottom plate is directly below the laser emitter, and a marking line is provided in the middle of the bottom plate, and the marking line is aligned with the vertically downward laser emitted by the laser emitter, and scale lines are provided on both sides of the marking line.

2. The level meter for indoor building structure detection according to claim 1, characterized in that: Adjustment plates are provided on the outer sides of the vertical plate and the bottom plate. Screw holes are provided at both ends of the vertical plate and the bottom plate. The adjustment plates are connected to the vertical plate and the bottom plate by adjustment bolts screwed into the screw holes. The ends of the adjustment bolts are rotatably connected to the adjustment plates.

3. The level meter for indoor building structure detection according to claim 1, characterized in that: Vertical and horizontal bubble levels are respectively arranged in the middle of the vertical plate and the bottom plate.

4. The level meter for indoor building structure detection according to claim 1, characterized in that: A sleeve is also provided on the outside of the laser emitter, the upper end of the sleeve is open, and a slot is provided on the outside of the small hole. The sleeve can be fixed by inserting it into the slot.

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