Mirror surface vertical pay-off device

Abstract

The invention discloses a mirror surface vertical pay-off device, and belongs to the technical field of construction pay-off. Comprising a disc-shaped closed and transparent shell, a reflecting mirror fixed at the lower end of the shell, and a flexible base plate fixed at the lower end of the reflecting mirror. According to the invention, the vertical down-drawing lofting of horizontal pay-off is quickly realized, and the device is simple in structure, high in response speed and free of waiting; the structure is simple, and the cost for configuring equipment tools is reduced; and the interference of the external environment on the tool during laying-out is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of construction laying-out, and in particular to a mirror vertical laying-out device. Background Art

[0002] The main methods for vertical downward drawing of horizontal lines are visual inspection, line cone, total station or longitude and latitude laser indication, but they have the following disadvantages: (1) The accuracy of the visual method is low, and the line cone is greatly affected by external factors and human operation; (2) The total station or theodolite requires a high level of operator skill. In addition, the instrument has a high depreciation rate and high calibration costs. In addition, maintenance is more complicated and the indirect errors are larger. Summary of the invention

[0003] The purpose of the present invention is to provide a mirror vertical wire-laying device, which can perform the vertical lowering operation of horizontal wire-laying at low cost and high reliability.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A mirror vertical line-laying device comprises a closed and transparent shell in the shape of a disk, a reflector fixed at the lower end of the shell, and a flexible pad fixed at the lower end of the reflector.

[0005] In some embodiments, the shell is filled with a solution and forms a bubble; the bubble moves within the shell.

[0006] In some embodiments, the upper surface of the housing is provided with a center crosshair; The intersection of the central cross lines is on the central axis of the housing; When the bubble is below the intersection of the center crosshairs, the housing is in a horizontal configuration.

[0007] In some embodiments, a vertical line is disposed on the outer surface of the housing corresponding to the central cross line.

[0008] In some embodiments, a plurality of vertical lines are arranged in a surrounding and evenly distributed manner.

[0009] In some embodiments, the flexible pad is a deformable sponge pad.

[0010] In some embodiments, a scale ring is mounted on the outer ring side of the reflector; The scale ring is surrounded and separated by strip-shaped holes that penetrate through it.

[0011] In some embodiments, the strip-shaped holes form paint line openings.

[0012] In some embodiments, the scale rings are arranged in double layers at intervals, and the two layers of scale rings are connected together by an inner ring body; The strip holes of the two layers of scale rings correspond to each other up and down, forming a translucent line.

[0013] In some embodiments, laser transmission holes are correspondingly arranged on the scale rings of the two layers.

[0014] Compared with the prior art, the present invention provides a mirror vertical wire-laying device having the following beneficial effects.

[0015] 1. The present invention can quickly realize the vertical downward drawing of the horizontal line, and the device has a simple structure, a fast response speed, and no waiting; the structure is simple, and the cost of configuring equipment and tools is reduced; the interference of the external environment on the tools during surveying and setting out is reduced.

[0016] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the present invention.

[0019] Figure 3 It is a schematic diagram of the second state of the present invention.

[0020] Figure 4 It is a schematic diagram of the third state of the present invention.

[0021] Figure 5 It is a top view of the third state of the present invention.

[0022] Figure 6 It is a schematic diagram of the fourth state of the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of a double-layer scale ring.

[0024] Figure 8 It is a schematic diagram of the fifth state of the present invention.

[0025] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0026] Fig.10 It is a top view of the fifth state of the present invention.

[0027] Fig.11 for Fig.10 A magnified schematic diagram of center A.

[0028] In the figure: 1. Outer shell; 2. Reflector; 3. Flexible pad; 4. Horizontal bubble; 5. Center crosshairs; 6. Vertical line; 7. Scale ring; 71. Inner ring; 8. Strip hole; 9. Laser transmission hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Embodiment 1.

[0031] Reference Figure 1-2 A mirror vertical line-laying device comprises a closed and transparent shell 1 in the shape of a disk, a reflector 2 fixed at the lower end of the shell 1, and a flexible pad 3 fixed at the lower end of the reflector 2.

[0032] The shell 1 is filled with a solution to form a horizontal bubble 4; the horizontal bubble 4 moves inside the shell 1 to indicate the current placement state.

[0033] Meanwhile, a central cross line 5 is disposed on the upper surface of the housing 1 ; and the intersection of the central cross line 5 is located on the central axis of the housing 1 .

[0034] Accordingly, when the horizontal bubble 4 is located below the intersection of the central cross lines 5, the housing 1 is in a horizontal configuration.

[0035] Preferably, the housing 1 is made of transparent plastic or organic glass and is sealed.

[0036] Preferably, the housing 1 is filled with ethanol, and bubbles of 3 to 5 mm are left at a temperature of 20 degrees Celsius.

[0037] Preferably, the flexible pad 3 is a deformable sponge pad, and the overall horizontal shape is adjusted after placement.

[0038] Preferably, the center cross line 5 is in various forms such as printing, slotting, convex strips, etc., so as to be clearly displayed.

[0039] When in use, place the device below the horizontal line; press the frame, the lower flexible pad (sponge pad) can be deformed in all directions, so that the bubble in the device moves to below the intersection of the center cross line 5; at this time, under the illumination of outdoor sunlight or artificial light, the upper horizontal line will be reflected in the mirror surface; when the entire mirror surface is in a horizontal state, the external horizontal line rope and the reflection in the mirror are symmetrical, and their connecting line is perpendicular to the mirror surface. At this time, the intersection point of the reflection of the mirror line rope at the edge of the mirror surface can be used as the measurement point for the horizontal line to be drawn downward, and it is manually marked here.

[0040] Preferably, a vertical line 6 is provided on the outer annular surface of the housing 1 corresponding to the central cross line 5 .

[0041] like Figure 1 As shown, four vertical lines 6 are provided to assist in positioning, which is more convenient.

[0042] Embodiment 2.

[0043] Reference Figure 3 The difference from the above-mentioned embodiment is that: a plurality of vertical lines 6 are arranged around and evenly distributed.

[0044] Preferably, 36 vertical lines 6 are arranged around the periphery at intervals of 10 degrees, so as to facilitate marking at different orientations.

[0045] Optionally, the size of the outer shell 1 is consistent with or slightly smaller than that of the pile foundation, which is more convenient for downward marking.

[0046] Embodiment three.

[0047] Reference Figure 4 , 5 The difference from the above-mentioned embodiment is that: the outer ring side of the reflector 2 is provided with a graduated ring 7, and the graduated ring 7 is surrounded and separated by strip holes 8 that penetrate therethrough.

[0048] Thus, the strip-shaped holes 8 form a paint spraying line opening, which can quickly spray paint to form a mark.

[0049] Preferably, an adhesive tape is attached to the outer ring side of the housing 1 to reduce pollution to the housing.

[0050] It is understandable that the tape is made of transparent material, which does not affect the observation effect during operation; when the tape is contaminated to a certain extent, it can be peeled off and replaced with a new one.

[0051] It should be noted that the upper end position of the scale ring 7 needs to be controlled so as not to affect the observation of the reflection of the mirror; that is, the upper end of the scale ring 7 is lower than the upper end of the mirror; at the same time, its lower end should not affect the adjustment of the flexible pad 3; it can be adapted by appropriately thickening the flexible pad 3.

[0052] Embodiment 4.

[0053] Reference Figure 6 , 7 The difference from the above embodiment is that: the scale ring 7 is arranged in two layers at intervals, and the two layers of scale ring 7 are connected together by the inner ring body 71; the strip holes 8 of the two layers of scale ring 7 correspond to each other up and down to form a transparent line.

[0054] In the aforementioned embodiment, spray painting is required, and its operation has a certain impact on the present device; in the present embodiment, transmitted light is used for auxiliary positioning; and, in order to avoid the deviation of light, a double-layer hole shape is adopted to ensure that the transmitted light is vertically downward.

[0055] When in use, after the device is adjusted into position, light is irradiated downward from the top; the light passing through the two layers of strip holes 8 in sequence is perpendicular to the horizontal line.

[0056] Moreover, it can not only be projected directly onto the ground, but also be transmitted onto the facade, making it easier to assist in positioning and marking.

[0057] Embodiment five.

[0058] Reference Figure 8-11 The difference from the above-mentioned embodiment is that: laser transmission holes 9 are provided on the two-layer scale ring 7 accordingly.

[0059] Considering the scattering and low brightness of ordinary light sources, laser is used in this embodiment. Correspondingly, a through small circular hole is set as the laser transmission hole 9, and a laser pen is used as the emission source. When in use, the laser penetrates the laser transmission holes 9 of the two layers in sequence to form a high-brightness light spot / line.

[0060] Preferably, the laser transmission hole 9 is arranged to partially overlap with the strip hole 8 and is relatively close to the inner side.

[0061] It should be noted that in the third, fourth and fifth embodiments, at least four strip holes 8 and laser transmission holes 9 are evenly spaced and arranged, and correspond to the positions of the extension lines of the center cross line 5 .

[0062] The present invention is applied to a 100,000 kW photovoltaic project supporting energy storage. In the project, there are many micro-pile foundation layout works and horizontal line vertical drawing works. The adoption of the device can speed up the speed and accuracy of construction layout during the construction process, ensure the construction quality, improve customer satisfaction, and have good economic value and promotion value.

[0063] The present invention provides a mirror vertical laying-out device, which changes the principle of vertical downward drawing of traditional vertical horizontal laying-out; utilizes the principle of reflection symmetry to reduce the indirect measurement and design procedures, and the measurement and design results are more reliable; the design of the device reduces the impact of the external environment; it is easy to find when the accuracy of the device deviates; it can be made by itself with conventional materials, and can also be mass-produced, with low cost and simple process.

[0064] In the present invention, the vertical downward drawing of the horizontal line can be quickly realized, the device has a simple structure, a fast response speed, and no waiting is required; the structure is simple, and the cost of configuring equipment and tools is reduced; the interference of the external environment on the tools during surveying and setting out is reduced.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A mirror vertical pay-off device, characterized in that: The invention comprises a closed and transparent outer shell (1) in the shape of a disk, a reflector (2) fixed to the lower end of the outer shell (1), and a flexible pad (3) fixed to the lower end of the reflector (2).

2. The mirror vertical wire-laying device according to claim 1, characterized in that: The shell (1) is filled with a solution to form a horizontal bubble (4); the horizontal bubble (4) moves inside the shell (1) along with the shell (1).

3. The mirror vertical wire-laying device according to claim 2, characterized in that: The upper surface of the housing (1) is provided with a central cross line (5); The intersection point of the central cross lines (5) is located on the central axis of the housing (1); When the horizontal bubble (4) is located below the intersection of the central cross lines (5), the housing (1) is in a horizontal state.

4. The mirror vertical wire-laying device according to claim 3, characterized in that: The outer ring surface of the housing (1) is provided with a vertical line (6) corresponding to the central cross line (5).

5. The mirror vertical wire-laying device according to claim 4, characterized in that: A plurality of vertical lines (6) are arranged in a surrounding and evenly distributed manner.

6. The mirror vertical wire-laying device according to claim 1, characterized in that: The flexible pad (3) is a deformable sponge pad.

7. The mirror vertical wire-laying device according to claim 1, 3 or 4, characterized in that: The outer ring side of the reflector (2) is provided with a scale ring (7); The scale ring (7) is surrounded by and is provided with strip-shaped holes (8) extending therethrough.

8. The mirror vertical pay-off device according to claim 7, characterized in that: The strip-shaped holes (8) form a paint spraying line opening.

9. The mirror vertical wire-laying device according to claim 7, characterized in that: The scale ring (7) is provided with two layers at intervals, and the two layers of scale rings (7) are connected together via an inner ring body (71); The strip-shaped holes (8) of the two layers of scale rings (7) correspond to each other up and down to form a transmissive line.

10. The mirror vertical pay-off device according to claim 9, characterized in that: Laser transmission holes (9) are correspondingly arranged on the scale rings (7) of the two layers.

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