Perpendicularity detection device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering detection devices, and particularly relates to a constructional engineering perpendicularity detection device which comprises a device shell, a first rotating groove is formed in the surface of the inner front side of the device shell, a first rotating disc is movably installed on the surface of the inner front side of the first rotating groove, and a connecting column is fixedly connected to the front side face of the first rotating disc. The other end of the connecting column is fixedly connected with a second rotating disc, the front side face of the second rotating disc is fixedly connected with a handle, the rear side face of the second rotating disc is provided with a limiting groove, the outer surface of the connecting column is sleeved with a winding roller, and the rear side face of the winding roller is fixedly connected with a limiting disc. A reciprocating groove is formed in the outer surface of the fixing column. The wire winding device is reasonable in structure, and the wire winding roller can reciprocate, so that wires wound by the wire winding roller are more uniform and are not easy to wind together.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering detection devices, and particularly relates to a building engineering verticality detection device. Background Technique

[0002] Building engineering is a part of construction projects, referring to the engineering entities formed by the construction of various building houses and their affiliated facilities and the installation of pipelines and equipment supporting them. After building construction, the verticality of the wall needs to be detected. Verticality is used to evaluate a vertical state between straight lines, planes, or between a straight line and a plane. Among them, one straight line or plane is the evaluation reference. The straight line can be the rated straight part of the measured sample or the straight line movement track, and the plane can be the plane part of the measured sample or the plane of the movement track stroke. Verticality detection is often required to determine the vertical state of an object, and the same is true for building walls. Verticality detection requires the use of a verticality detection device.

[0003] The verticality detection device controls the length of the plumb bob through a wire winding roller. When the wall is too long, the longer the length of the wire required, the wire on the wire winding roller is prone to entanglement during the wire winding process of the existing verticality detection device, which is inconvenient to use. Summary of the Invention

[0004] The purpose of the utility model is to provide a building engineering verticality detection device, which can make the wire winding roller move reciprocally, so that the wire winding of the wire winding roller is more uniform and not prone to entanglement.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a building engineering verticality detection device, including a device housing. The inner front surface of the device housing is provided with a first rotation groove. The inner front surface of the first rotation groove is movably installed with a first turntable. The front surface of the first turntable is fixedly connected with a connecting column. The number of the connecting columns is four. The other end of the connecting column is fixedly connected with a second turntable. The front surface of the second turntable is fixedly connected with a handle. The rear surface of the second turntable is provided with a limiting groove. The outer surface of the connecting column is sleeved with a wire winding roller. The rear surface of the wire winding roller is fixedly connected with two limiting discs. The inner front side of the first rotation groove is fixedly connected with a fixed column. The outer surface of the fixed column is provided with a reciprocating groove. The inner surface of the wire winding roller is fixedly connected with a pin. The inner rear surface of the device housing is provided with a second rotation groove.

[0006] Optionally, the fixed column is located inside the first turntable and the fixed column is located inside the wire winding roller.

[0007] Optionally, the pin is located inside the reciprocating groove, the fixed column is located inside the limiting groove, and the second turntable is located inside the second rotation groove.

[0008] Optionally, a first ball is movably installed inside the first rotation groove. The number of the first balls is multiple, and the first balls are attached to the outer surface of the first turntable.

[0009] Optionally, a second ball is movably installed inside the second rotation groove. The number of the second balls is multiple, and the second balls are attached to the outer surface of the second turntable.

[0010] Optionally, a connecting strip is fixedly connected to the left side surface of the device housing, and a first wire passing groove is formed on the upper surface of the connecting strip.

[0011] Optionally, a moving groove is formed inside the device housing, a moving strip is arranged inside the moving groove, and a second wire passing groove is formed on the upper surface of the moving strip.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with a handle, a second turntable, a connecting column, a first turntable, a pin, a winding roller, a reciprocating groove and a fixing column. When in use, rotate the handle to drive the second turntable to rotate, thereby driving the connecting column to rotate, further driving the first turntable and the winding roller to rotate, so that the pin moves in the reciprocating groove, and further enabling the winding roller to reciprocate back and forth along the fixing column, making the wire on the winding roller wind more evenly and not easily tangle together.

[0014] The utility model is provided with a first ball, a second ball, a first turntable, a second turntable and a winding roller. The first ball and the second ball reduce the resistance borne during the rotation of the first turntable and the second turntable, which is more conducive to the winding roller for winding wire.

[0015] The utility model is provided with a second wire passing groove and a moving strip. When detecting the perpendicularity of the wall, the wire of the plumb line will drive the moving strip to move through the second wire passing groove, so that it can be more intuitively judged whether the wall to be detected is inclined. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2Schematic cross-sectional three-dimensional structure diagram of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged structure diagram of part A in it;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structure diagram of part B in it;

[0021] Figure 5 Schematic three-dimensional structure diagram of the moving bar of the present utility model;

[0022] Figure 6 Schematic three-dimensional structure diagram of the fixed column of the present utility model.

[0023] In the figure: 1. Device housing; 2. First rotating groove; 3. First turntable; 4. Connecting column; 5. Winding roller; 6. Limiting disc; 7. Fixed column; 8. Second rotating groove; 9. Second turntable; 10. Handle; 11. Limiting groove; 12. Reciprocating groove; 13. Pin; 14. First ball; 15. Second ball; 16. Connecting bar; 17. First wire passing groove; 18. Moving groove; 19. Moving bar; 20. Second wire passing groove. Detailed implementation manners

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0027] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0028] Referring to Figures 1-6 , a verticality detection device for construction engineering provided by an embodiment of the present utility model will now be described. A verticality detection device for construction engineering includes a device housing 1. A first rotation groove 2 is formed on the inner front surface of the device housing 1. A first turntable 3 is movably installed on the inner front surface of the first rotation groove 2. A connecting column 4 is fixedly connected to the front side surface of the first turntable 3. The number of the connecting columns 4 is four. The other end of the connecting column 4 is fixedly connected to a second turntable 9. A handle 10 is fixedly connected to the front side surface of the second turntable 9. By rotating the handle 10, the second turntable 9 is driven to rotate, thereby driving the connecting column 4 to rotate, further driving the first turntable 3 and the wire winding roller 5 to rotate, so that the latch 13 moves in the reciprocating groove 12, and further enabling the wire winding roller 5 to reciprocate back and forth along the fixed column 7, making the wire wound on the wire winding roller 5 more evenly; A limiting groove 11 is formed on the rear side surface of the second turntable 9. A wire winding roller 5 is sleeved on the outer surface of the connecting column 4. Two limiting disks 6 are fixedly connected to the rear side surface of the wire winding roller 5. A fixed column 7 is fixedly connected to the inner front side of the first rotation groove 2. A reciprocating groove 12 is formed on the outer surface of the fixed column 7. A latch 13 is fixedly connected to the inner surface of the wire winding roller 5. A second rotation groove 8 is formed on the inner rear surface of the device housing 1.

[0029] The verticality detection device for construction engineering provided by the present utility model can, compared with the prior art, make the wire winding roller 5 reciprocate, making the wire wound on the wire winding roller 5 more evenly and not easily entangled together.

[0030] In another embodiment of the present utility model, please refer to Figures 1 to 6, the fixed column 7 is located inside the first turntable 3, the fixed column 7 is located inside the winding roller 5, the pin 13 is located inside the reciprocating groove 12, the fixed column 7 is located inside the limiting groove 11, the second turntable 9 is located inside the second rotating groove 8, the first rolling ball 14 is movably installed inside the first rotating groove 2. The first rolling ball 14 and the second rolling ball 15 can reduce the resistance when the first turntable 3 and the second turntable 9 rotate, which is more conducive to the winding roller 5 for winding. The number of the first rolling balls 14 is multiple, and the first rolling balls 14 are attached to the outer surface of the first turntable 3. The second rolling ball 15 is movably installed inside the second rotating groove 8. The number of the second rolling balls 15 is multiple, and the second rolling balls 15 are attached to the outer surface of the second turntable 9. The left side surface of the device housing 1 is fixedly connected with a connecting strip 16, and the upper surface of the connecting strip 16 is provided with a first wire passing groove 17. The first wire passing groove 17 can play a role in limiting the plumb line. A moving groove 18 is provided inside the device housing 1, and a moving strip 19 is arranged inside the moving groove 18. When detecting the verticality of the wall, the line of the plumb line will drive the moving strip 19 to move through the second wire passing groove 20, so that it can be more intuitively judged whether the wall to be detected is inclined. The upper surface of the moving strip 19 is provided with a second wire passing groove 20.

[0031] Working principle: Rotate the handle 10 to drive the second turntable 9 to rotate, thereby driving the connecting column 4 to rotate, and then driving the first turntable 3 and the winding roller 5 to rotate, so that the pin 13 moves in the reciprocating groove 12, and then the winding roller 5 reciprocates back and forth along the fixed column 7, making the wire on the winding roller 5 wind more evenly.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction engineering verticality detection device, comprising a device housing (1), characterized in that: The inner front surface of the device housing (1) is provided with a first rotating groove (2), the inner front surface of the first rotating groove (2) is movably mounted with a first rotating disk (3), the front side surface of the first rotating disk (3) is fixedly connected with a connecting column (4), the number of the connecting columns (4) is four, the other end of the connecting column (4) is fixedly connected with a second rotating disk (9), the front side surface of the second rotating disk (9) is fixedly connected with a handle (10), the rear side surface of the second rotating disk (9) is provided with a limiting groove (11), the outer surface of the connecting column (4) is sleeved with a winding roller (5), the rear side surface of the winding roller (5) is fixedly connected with a limiting disk (6), the number of the limiting disks (6) is two, the inner front side of the first rotating groove (2) is fixedly connected with a fixing column (7), the outer surface of the fixing column (7) is provided with a reciprocating groove (12), the inner surface of the winding roller (5) is fixedly connected with a bayonet (13), and the inner rear surface of the device housing (1) is provided with a second rotating groove (8).

2. The verticality detection device for construction engineering according to claim 1, characterized in that: The fixed column (7) is located inside the first rotating disk (3), and the fixed column (7) is located inside the winding roller (5).

3. The verticality detection device for construction engineering according to claim 1, characterized in that: The latch (13) is located inside the reciprocating groove (12), the fixing column (7) is located inside the limiting groove (11), and the second rotating disk (9) is located inside the second rotating groove (8).

4. The verticality detection device for construction engineering according to claim 1, characterized in that: A first rolling ball (14) is movably mounted inside the first rotating groove (2), there are a plurality of first rolling balls (14), and the first rolling balls (14) are in contact with the outer surface of the first rotating disk (3).

5. The verticality detection device for construction engineering according to claim 1, characterized in that: A second rolling ball (15) is movably installed inside the second rotating groove (8), the number of the second rolling balls (15) is multiple, and the second rolling balls (15) are in contact with the outer surface of the second rotating disk (9).

6. The verticality detection device for construction engineering according to claim 1, characterized in that: A connecting strip (16) is fixedly connected to the left side of the device housing (1), and a first wire passing groove (17) is provided on the upper surface of the connecting strip (16).

7. The verticality detection device for construction engineering according to claim 1, characterized in that: A moving groove (18) is provided inside the device housing (1), a moving bar (19) is provided inside the moving groove (18), and a second wire passing groove (20) is provided on the upper surface of the moving bar (19).

Images