Civil engineering foundation positioning pay-off device

Abstract

The utility model relates to a civil engineering foundation positioning and paying-off device. Comprising a shell, a wire coil and a cleaning disc. The wire coil is rotatably installed in the shell, a wire outlet hole is formed in the shell, the sweeping discs are rotatably installed on the left side and the right side of the wire outlet hole respectively, the two sweeping discs share one rotating shaft, and bristles are arranged on the opposite side faces of the two sweeping discs respectively. The wire coil is installed in the shell to prevent the wire coil from making direct contact with the outside, so that the possibility that wires on the wire coil are polluted is reduced, meanwhile, the sweeping disc is additionally arranged at the wire outlet position, the sweeping disc rotates when the wires are pulled out or recycled, sundries contaminated on the wires are removed, the risk that the wires are corroded is reduced, and the service life of the wires is prolonged. And the service life of the wire is effectively prolonged.

Description

Technical Field

[0001] This application relates to the technical field of building measurement and positioning, and particularly relates to a civil engineering foundation positioning and setting-out device. Background Art

[0002] During the existing civil engineering construction process, an auxiliary operation is mostly required by a pre-positioning and setting-out device. During actual construction, the positioning and setting-out use a measuring instrument to position the rectangular diagonal points of the civil engineering foundation. Usually, the coordinates of the four corner points are directly released and then marked, and then setting-out is carried out at the marked locations.

[0003] During the setting-out process, the line will inevitably be dragged on the ground. Generally, there are many sundries on the construction ground, and dirt, cement ash, wood ash, etc. will stick to the line. After the contaminated line is retracted into the setting-out device, it is easy to form hardening, making it impossible to smoothly pull out the line when it is used again. At the same time, these sundries will also corrode the line itself to a certain extent, resulting in a sharp reduction in the service life of the line. Summary of the Invention

[0004] To solve or partially solve the problems existing in the related technologies, this application provides a civil engineering foundation positioning and setting-out device, aiming to solve the technical problem that the line of the existing setting-out device is easily corroded during storage.

[0005] To solve the above technical problem, this application provides a civil engineering foundation positioning and setting-out device, including a housing, a wire reel, and a cleaning disk;

[0006] The wire reel is rotatably installed in the housing. The housing is provided with a wire outlet hole. A cleaning disk is rotatably installed on each of the left and right sides of the wire outlet hole. The two cleaning disks share a rotating shaft, and brush hairs are respectively provided on the opposite side surfaces of the two cleaning disks;

[0007] Wherein, the wire is led out from the wire outlet hole, winds around the rotating shaft once, and then is led outwards; or the wire is led out from the wire outlet hole and passes between the two cleaning disks, and the rotating shaft is driven to rotate by the wire reel.

[0008] In some solutions, the axis of the wire reel is perpendicular to the axis of the rotating shaft.

[0009] A first transmission gear is provided at one end of the wire reel, and a turbine is provided at one end of the rotating shaft;

[0010] A first transmission rod is rotatably installed on the outer side wall of the housing. A second transmission gear meshing with the first transmission gear is provided at the lower end of the first transmission rod, and a worm meshing with the turbine is provided at the upper end of the first transmission rod.

[0011] In some solutions, the axis of the wire reel is parallel to the axis of the rotating shaft.

[0012] One end of the wire reel is provided with a third transmission gear, and one end of the rotating shaft is provided with a fourth transmission gear meshing with the third transmission gear.

[0013] In some solutions, one end of the wire reel penetrates through the housing and is provided with a crank.

[0014] The technical solutions provided by this application may include the following beneficial effects:

[0015] In this application, by installing the wire reel in the housing to avoid direct contact between the wire reel and the outside world, the possibility of the wire on the wire reel being contaminated is reduced. At the same time, by adding a cleaning disc at the wire outlet position, the cleaning disc rotates when the wire is pulled out or retracted, thereby removing the sundries adhered to the wire, so as to reduce the risk of wire corrosion and effectively improve the service life of the wire.

[0016] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By describing the exemplary embodiments of the present application in more detail in conjunction with the drawings, the above and other objects, features and advantages of the present application will become more obvious. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0018] Figure 1 is a schematic structural diagram of a wire paying-off device shown in an embodiment of the present application;

[0019] Figure 2 is another schematic structural diagram of a wire paying-off device shown in an embodiment of the present application;

[0020] Figure 3 is a schematic diagram of the installation of the crank of the wire paying-off device shown in an embodiment of the present application.

[0021] Reference numerals:

[0022] 1. Housing; 11. Wire outlet hole; 2. Wire reel; 21. First transmission gear; 22. Third transmission gear; 3. Cleaning disc; 31. Bristles; 4. Rotating shaft; 41. Turbine; .Fourth transmission gear; 5. First transmission rod; 51. Second transmission gear; 52. Worm; 6. Crank DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0024] During the wire pay-off process of the existing wire pay-off device, the wire will inevitably come into contact with sundries such as mud, dust, and cement ash on the ground. After the wire is wound up, these sundries accumulate on the wire reel 2, and the wire is extremely easy to be corroded, resulting in a sharp reduction in the service life of the wire. To solve the above technical problems, the present application provides a civil engineering foundation positioning and wire pay-off device. Embodiment

[0025] Please refer to Figure 1 、 Figure 2 and Figure 3 , a civil engineering foundation positioning and wire pay-off device, including a housing 1, a wire reel 2, and a cleaning disk 3; the housing 1 is integrally cylindrical, quadrangular prism-shaped, etc.

[0026] The wire reel 2 is rotatably installed in the housing 1. The wire reel 2 is used to store the wire. By installing the wire reel 2 in the housing 1, the wire reel 2 is in a relatively enclosed space, so as to prevent external sundries from directly adhering to the wire on the wire reel 2, thereby keeping the wire reel 2 clean. At the same time, it can prevent the hands of the staff from directly contacting the wire reel 2 during wire pay-off, so that dust and other sundries on the hands do not directly adhere to the wire, ensuring the cleanliness of the wire reel 2.

[0027] The housing 1 is provided with a wire outlet hole 11 for leading out the wire on the wire reel 2. A cleaning disk 3 is rotatably installed on each of the left and right sides of the wire outlet hole 11. The two cleaning disks 3 share a rotating shaft 4. Brush hairs 31 are respectively provided on the opposite side surfaces of the two cleaning disks 3. After the wire is led out from the wire outlet hole 11, it passes between the two cleaning disks 3. During operation, the wire is led out from the wire outlet hole 11, winds around the rotating shaft 4 once, and then is led outwards, or the wire is led out from the wire outlet hole 11 and passes between the two cleaning disks 3, and the rotating shaft 4 is driven to rotate by the wire reel 2.

[0028] At this time, as the wire is pulled out from the wire reel 2 or retracted by the rotating wire reel 2, the two cleaning disks 3 are driven to rotate by the rotating shaft 4, thereby cleaning the passing wire to remove sundries such as dust and cement ash adhering to the wire, ensuring the cleanliness of the wire, thereby reducing the corrosion of the wire after being wound on the wire reel 2, and effectively improving the service life of the wire. Embodiment

[0029] Based on Embodiment 1, as Figure 1As shown, in this embodiment, the axis of the wire reel 2 is perpendicular to the axis of the rotating shaft 4. A first transmission gear 21 is provided at one end of the wire reel 2, and a worm wheel 41 is provided at one end of the rotating shaft 4. A first transmission rod 5 is rotatably mounted on the outer side wall of the housing 1. A second transmission gear 51 meshing with the first transmission gear 21 is provided at the lower end of the first transmission rod 5, and a worm 52 meshing with the worm wheel 41 is provided at the upper end of the first transmission rod 5.

[0030] When the wire reel 2 rotates, the first transmission rod 5 is driven to rotate through the first transmission gear 21 and the second transmission gear 51. The first transmission rod 5 drives the wire reel 2 to rotate through the worm 52 and the worm wheel 41, thereby achieving the purpose of driving the rotation of the rotating shaft 4 through the wire reel 2.

[0031] Compared with the design of winding the wire around the rotating shaft 4, this driving method can effectively reduce the friction between the wire and the rotating shaft 4, further improving the service life of the wire. Embodiment

[0032] Based on Embodiment 1, as Figure 2 shown, in this embodiment, the axis of the wire reel 2 is parallel to the axis of the rotating shaft 4. A third transmission gear 22 is provided at one end of the wire reel 2, and a fourth transmission gear 42 meshing with the third transmission gear 22 is provided at one end of the rotating shaft 4.

[0033] When the wire reel 2 rotates, the wire reel 2 is driven to rotate through the third transmission gear 22 and the fourth transmission gear 42, and the purpose of driving the rotation of the rotating shaft 4 through the wire reel 2 can also be achieved.

[0034] In some specific embodiments, as Figure 3 shown, one end of the wire reel 2 penetrates through the housing 1 and a crank 6 is provided. During use, the staff can drive the rotation of the wire reel 2 through the crank 6, facilitating the wire winding operation.

[0035] The above has described the embodiments of the present application. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technologies in the market, or to enable other ordinary skill in the art in the technical field to understand the disclosed embodiments.

Claims

1. A civil engineering foundation positioning and setting-out device, characterized in that: It includes a housing, a wire reel, and a cleaning disk; The wire reel is rotatably installed in the housing. There is a wire outlet hole on the housing. One cleaning disk is rotatably installed on each of the left and right sides of the wire outlet hole. The two cleaning disks share a rotating shaft, and bristles are respectively provided on the opposite sides of the two cleaning disks; Wherein, after the wire is led out from the wire outlet hole, it winds around the rotating shaft once and then is led outwards; or after the wire is led out from the wire outlet hole, it passes between the two cleaning disks, and the rotating shaft is driven to rotate by the wire reel.

2. The civil engineering foundation positioning and setting-out device according to claim 1, wherein: The axis of the wire reel is perpendicular to the axis of the rotating shaft; One end of the wire reel is provided with a first transmission gear, and one end of the rotating shaft is provided with a turbine; A first transmission rod is rotatably installed on the outer side wall of the housing. A second transmission gear meshing with the first transmission gear is provided at the lower end of the first transmission rod, and a worm meshing with the turbine is provided at the upper end of the first transmission rod.

3. The civil engineering foundation positioning and setting-out device according to claim 1, wherein: The axis of the wire reel is parallel to the axis of the rotating shaft; One end of the wire reel is provided with a third transmission gear, and one end of the rotating shaft is provided with a fourth transmission gear meshing with the third transmission gear.

4. The civil engineering foundation positioning and setting-out device according to claim 1, wherein: One end of the wire reel penetrates through the housing and is provided with a crank.

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