Novel windowsill gradient detection device

Abstract

The utility model discloses a novel windowsill gradient detection device which comprises a horizontal ruler, a fixed scale horizontal ruler and a deflection scale horizontal ruler, wherein the fixed scale horizontal ruler and the deflection scale horizontal ruler are vertically connected with the horizontal ruler; wherein a reserved rotating shaft hole is formed in one end part of the fixed scale level ruler, a fixed knob is vertically arranged at one end of the deflection scale level ruler, and a hinge shaft matched with the reserved rotating shaft hole is coaxially arranged on the fixed knob. The insertion block on the deflection scale level ruler and the reserved limiting groove in the fixed scale level ruler are designed to be locked and positioned, so that it is guaranteed that the deflection scale level ruler and the fixed scale level ruler are in the vertical state, deflection continues to be adjusted when the deflection scale level ruler and the fixed scale level ruler do not need to be in the vertical state, and the deflection scale level ruler and the fixed scale level ruler do not need to be in the vertical state. By means of the arc-shaped end portion of the inserting block, the inserting block can escape from the reserved limiting groove, and therefore the locking and positioning state can be separated; therefore, the vertical limiting state of the deflection scale leveling instrument and the fixed scale leveling instrument can be flexibly adjusted according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of window sill slope detection, in particular to a novel window sill slope detection device. Background Art

[0002] Conventional window sill slope detection uses traditional square rulers, which has a large detection workload and inaccurate detection data, resulting in a large deviation in the slope of the window sill in the later stage, with the slope being higher on the outside and lower on the inside, and water easily flowing back into the window sill. The rework of the window sill not only affects the construction progress but also increases the construction cost. The structure of the slope detection tool is relatively fixed and not easy to adjust. That is, the existing window sill slope detection tool is not flexible and convenient for detection. It is necessary to study a new window sill slope detection device. Utility Model Content

[0003] The utility model aims to provide a novel window sill slope detection device to solve the problem that conventional window sill slope detection tools are not flexible and convenient enough.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a novel window sill slope detection device, comprising a level ruler, a fixed scale level ruler vertically connected to the level ruler, and a deflection scale level ruler hingedly connected to one end of the fixed scale level ruler;

[0006] A reserved shaft hole is provided at one end of the fixed scale level ruler, a fixed knob is vertically provided at one end of the deflection scale level ruler, and a hinge shaft adapted to the reserved shaft hole is coaxially provided on the fixed knob;

[0007] A vertical positioning hole is provided on the fixed scale horizontal ruler and directly above the reserved rotating shaft hole;

[0008] A reserved limiting groove adapted to the vertical positioning hole is arranged on the deflection scale horizontal ruler, a plug-in block which can be inserted into the vertical positioning hole is arranged in the reserved limiting groove, and a spring for pushing the plug-in block outward is arranged in the reserved limiting groove.

[0009] Furthermore, an angle display plate is provided on the deflection scale horizontal ruler, the angle display plate is made of a transparent material, and a deflection pointer parallel to the angle display plate is provided at the end of the fixed scale horizontal ruler.

[0010] Furthermore, the cross-section of the reserved limiting groove is shaped like a "convex" character, and the plug-in block includes a portion limitedly disposed in the reserved limiting groove and an arc end portion protruding from the outside of the reserved limiting groove.

[0011] Furthermore, scales are prefabricated on the fixed scale horizontal ruler, the deflection scale horizontal ruler, and the angle display disk.

[0012] Furthermore, a horizontal level and a vertical level perpendicular to the horizontal level are arranged on the level ruler.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] In the present application, the plug-in block on the deflection scale horizontal ruler and the reserved limit groove on the fixed scale horizontal ruler are designed to be locked and positioned, thereby ensuring that the deflection scale horizontal ruler and the fixed scale horizontal ruler are in a vertical state. When the two do not need to be in a vertical state, the deflection is continued to be adjusted, and with the help of the arc-shaped end of the plug-in block, it can escape from the reserved limit groove, thereby achieving the state of leaving the locked positioning state; thereby, the vertical limit state of the deflection scale horizontal ruler and the fixed scale horizontal ruler can be flexibly adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the main body of the new window sill slope detection device of the utility model;

[0017] Figure 2 This is a schematic diagram of the utility model after the angle dial is removed from the new window sill slope detection device;

[0018] Figure 3 This is a schematic diagram of the utility model of the new window sill slope detection device after adjusting the angle;

[0019] Figure 4 This is a schematic diagram of the structure of the level ruler on the new window sill slope detection device of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly structure of the new window sill slope detection device of the utility model.

[0021] Explanation of the accompanying reference numerals: 1. Level ruler; 11. Horizontal level; 12. Vertical level; 2. Fixed-scale level ruler; 21. Deflection pointer; 22. Reserved shaft hole; 23. Vertical positioning hole; 3. Deflection-scale level ruler; 31. Reserved limit slot; 32. Spring; 33. Plug-in block; 4. Angle display dial; 5. Fixed knob; 51. Articulated shaft. DETAILED DESCRIPTION

[0022] like Figure 1As shown, this embodiment discloses a novel window sill slope detection device, including a level ruler 1, a fixed scale level ruler 2 vertically connected to the level ruler 1, and a deflection scale level ruler 3 hingedly connected to one end of the fixed scale level ruler 2;

[0023] In this embodiment, when it is implemented, Figure 2 and Figure 3 As shown, an angle display plate 4 is installed on the deflection scale horizontal ruler 3, and the angle display plate 4 is made of transparent material. A deflection pointer 21 parallel to the angle display plate 4 is installed at the end of the fixed scale horizontal ruler 2;

[0024] Scales are prefabricated on the fixed scale horizontal ruler 2, the deflection scale horizontal ruler 3, and the angle display disk 4;

[0025] In this embodiment, a horizontal level 11 and a vertical level 12 perpendicular to the horizontal level 11 are installed on the level ruler 1, so as to effectively correct the building position of the level ruler 1 for accurate detection.

[0026] When in use, the angle between the deflection scale level 3 and the fixed scale level 2 can be directly adjusted to measure whether the slope of the windowsill meets the requirements.

[0027] In this embodiment, Figure 4 As shown, a reserved shaft hole 22 is opened at one end of the fixed scale level 2, a fixed knob 5 is vertically installed at one end of the deflection scale level 3, and a hinge shaft 51 adapted to the reserved shaft hole 22 is coaxially installed on the fixed knob 5;

[0028] like Figure 4 and Figure 5 As shown, a vertical positioning hole 23 is provided on the fixed scale horizontal ruler 2 and directly above the reserved rotating shaft hole 22;

[0029] A reserved limiting groove 31 adapted to the vertical positioning hole 23 is installed on the deflection scale level 3, a plug-in block 33 which can be inserted into the vertical positioning hole 23 is installed in the reserved limiting groove 31, and a spring 32 for pushing the plug-in block 33 outward is installed in the reserved limiting groove 31;

[0030] During use, the deflection scale horizontal ruler 3 and the fixed scale horizontal ruler 2 are used at a vertical angle. Based on this, the plug-in block 33 on the deflection scale horizontal ruler 3 and the reserved limit groove 31 on the fixed scale horizontal ruler 2 are designed to be locked and positioned, thereby ensuring that the deflection scale horizontal ruler 3 and the fixed scale horizontal ruler 2 are in a vertical state. When the two do not need to be in a vertical state, the deflection continues to be adjusted, and with the help of the arc-shaped end of the plug-in block 33, they can escape from the reserved limit groove 31, thereby achieving the state of being out of the locked position.

[0031] like Figure 5 As shown, the cross section of the reserved limiting groove 31 is similar to a "convex" shape, and the plug-in block 33 includes a portion limitedly installed in the reserved limiting groove 31 and an arc end portion protruding outside the reserved limiting groove 31;

[0032] When in use, the spring 32 provides a tightening force, so that the arc end of the plug-in block 33 is pushed out and movably clamped in the reserved limit groove 31, so that the deflection scale level ruler 3 and the fixed scale level ruler 2 are in a vertical state.

[0033] The above embodiments are only descriptions of the preferred methods of the invention, and are not intended to limit the scope of the invention. Without departing from the design spirit of the invention, various modifications and improvements made to the technical solution of the invention by ordinary technicians in this field should fall within the protection scope of the claims of the invention.

Claims

1. A novel window sill slope detection device, characterized in that: It comprises a level ruler (1), a fixed scale level ruler (2) vertically connected to the level ruler (1), and a deflection scale level ruler (3) hingedly connected to one end of the fixed scale level ruler (2); A reserved rotation shaft hole (22) is provided at one end of the fixed scale level (2), a fixed knob (5) is vertically arranged at one end of the deflection scale level (3), and a hinge shaft (51) adapted to the reserved rotation shaft hole (22) is coaxially arranged on the fixed knob (5); A vertical positioning hole (23) is provided on the fixed scale horizontal ruler (2) and directly above the reserved rotating shaft hole (22); A reserved limiting groove (31) adapted to the vertical positioning hole (23) is provided on the deflection scale horizontal ruler (3), a plug-in block (33) which can be inserted into the vertical positioning hole (23) is provided in the reserved limiting groove (31), and a spring (32) for pushing the plug-in block (33) outward is provided in the reserved limiting groove (31).

2. The novel windowsill slope detection device according to claim 1 is characterized in that: An angle display disk (4) is arranged on the deflection scale horizontal ruler (3), and the angle display disk (4) is made of a transparent material. A deflection pointer (21) parallel to the angle display disk (4) is arranged at the end of the fixed scale horizontal ruler (2).

3. The novel window sill slope detection device according to claim 1 is characterized in that: The cross section of the reserved limiting groove (31) is shaped like a "convex" character, and the plug-in block (33) comprises a portion limitedly arranged in the reserved limiting groove (31) and an arc end portion protruding outside the reserved limiting groove (31).

4. The novel window sill slope detection device according to claim 2 is characterized in that: Scales are prefabricated on the fixed scale horizontal ruler (2), the deflection scale horizontal ruler (3) and the angle display disk (4).

5. The novel window sill slope detection device according to claim 1 is characterized in that: The level ruler (1) is provided with a transverse level (11) and a longitudinal level (12) perpendicular to the transverse level (11).

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