A pre-buried screw positioning auxiliary device

Abstract

The utility model relates to industrial plant equipment installation technical field, concretely relates to a kind of embedded screw positioning auxiliary device, including upper support disc and the lower support disc below the upper support disc, connecting rod is arranged between the upper support disc and lower support disc;The top of the upper support disc is diagonally provided with a circular level, and a central hole is formed in the upper support disc and the lower support disc;An upper support rod perpendicular to each other is arranged in the central hole of the upper support disc, and a lower support rod perpendicular to each other is arranged in the central hole of the lower support disc, and a fixing rod connected with the lower support rod is vertically arranged at the node of the upper support rod perpendicular to each other;A plurality of positioning vanes are rotatably arranged on the upper portion of the fixing rod, and a circular hole is formed at the edge of the positioning vane.The utility model can assist positioning the installation position of embedded screw, effectively avoid the deviation of the position of embedded screw, improve the installation accuracy of embedded screw, reduce the rework of equipment installation in later period, and reduce construction cost.

Description

Technical Field

[0001] This utility model relates to the field of industrial plant equipment installation technology, specifically to a pre-embedded screw positioning auxiliary device. Background Technology

[0002] Industrial building engineering includes production workshops, laboratories, and other production-related buildings. Among them, the production workshop is the core area of ​​industrial production, equipped with production lines, machinery and equipment, and raw material storage space, and has the function of directly manufacturing or processing products. Due to the large number of equipment inside the production workshop, a large number of screws or embedded plates need to be pre-embedded during the construction of the main structure of the production workshop. However, in the process of pre-embedding screws with existing technology, the installation position of the pre-embedded screws is prone to deviation, the positioning of the pre-embedded screws is inaccurate, and the installation accuracy of the pre-embedded screws is low. After the concrete is poured, even a slight deviation in the position of the screws will cause the equipment to not be installed in place later, requiring rework, such as adjustment or removal of the later equipment. Summary of the Invention

[0003] This invention addresses the problem of misalignment of pre-embedded screws during the main construction of production workshops, which prevents subsequent equipment installation. It provides a pre-embedded screw positioning auxiliary device. This device assists in positioning the pre-embedded screws, effectively preventing positional deviations, improving installation accuracy, reducing rework during equipment installation, and lowering construction costs.

[0004] To achieve the above objectives, the technical solution of this utility model is: a pre-embedded screw positioning auxiliary device, comprising an upper support plate and a lower support plate located below the upper support plate, with a connecting rod arranged between the upper and lower support plates; a circular level is provided diagonally at the top of the upper support plate, and both the upper and lower support plates have a central hole. The upper and lower support plates are connected and fixed by the connecting rod, improving the overall stability of the device; the horizontal level of the device can be adjusted by the circular level; and the design of the central hole facilitates the insertion of the pre-embedded screw.

[0005] The upper support plate has a central hole with mutually perpendicular upper support rods, and the lower support plate has a central hole with mutually perpendicular lower support rods. At the nodes of the mutually perpendicular upper support rods, fixed rods connected to the lower support rods are vertically arranged. Multiple positioning blades are rotatably mounted on the upper part of the fixed rods, and circular holes are formed at the edges of the positioning blades. The upper and lower support rods are connected and fixed by the fixed rods, improving the stability of the device. By rotating the positioning blades and using the circular holes on the positioning blades, the installation position of the pre-embedded screws can be positioned, ensuring the verticality of the pre-embedded screws and the angle between adjacent pre-embedded screws.

[0006] Furthermore, the connecting rod is located at the corners of the upper and lower support plates, and its upper and lower ends are fixedly connected to the upper and lower support plates, respectively. The connecting rod connects and fixes the upper and lower support plates to form a whole, improving the stability of the device and extending its service life.

[0007] Furthermore, there are two upper support rods and two lower support rods, with the upper and lower support rods corresponding vertically to each other. The lower end of the fixing rod is fixedly installed at the node of the mutually perpendicular lower support rod. This design of the upper and lower support rods facilitates the fixed installation of the fixing rod, further improving the stability of the overall device structure.

[0008] Furthermore, the positioning blade has a fan-shaped structure, and the diameter of the positioning blade is smaller than the diameter of the central hole. The circular hole is located at the middle position of the arc length of the positioning blade. The positioning blade is rotatably installed in the central hole, and the circular hole facilitates the positioning of the pre-embedded screw and limits the included angle of the pre-embedded screw.

[0009] Furthermore, the positioning blades are rotatably connected to the fixing rod via ball bearings, and the multiple positioning blades are arranged in a stepped structure. The rotation of the positioning blades and the fixing rod is achieved through the ball bearings, allowing the positioning blades to rotate according to the position of the pre-embedded screw.

[0010] The beneficial effects of this utility model through the above technical solution are as follows: This utility model has a reasonable structure and good performance. It can assist in positioning the installation position of the pre-embedded screw, effectively avoid deviations in the installation position of the pre-embedded screw, improve the installation accuracy of the pre-embedded screw, ensure that the equipment is installed in place, reduce rework in the later stages of equipment installation, reduce construction costs, and speed up the construction period.

[0011] This invention connects and fixes the upper and lower support plates with connecting rods, which improves the overall stability of the device. Connecting and fixing the upper and lower support rods with fixing rods further enhances the overall stability and extends the service life of the device. The center hole between the upper and lower support plates facilitates the insertion of pre-embedded screws. The diagonally positioned circular level on the upper support plate adjusts the device's level, further determining the geometric position of the screws and improving the installation accuracy of the pre-embedded screws.

[0012] This invention allows for the selection of different numbers of positioning blades to be rotatably installed on the fixed rod according to the number of pre-embedded screws. The number of positioning blades is adjusted according to the number of pre-embedded screws. By rotating the positioning blades and the circular holes on the positioning blades, the installation position of the pre-embedded screws can be positioned, and the verticality of the pre-embedded screws and the included angle between adjacent pre-embedded screws can be guaranteed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a pre-embedded screw positioning auxiliary device according to the present invention; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of this utility model.

[0014] The numbers in the attached diagram are as follows: 1 is the upper support plate, 2 is the lower support plate, 3 is the center hole, 4 is the connecting rod, 5 is the upper support rod, 6 is the lower support rod, 7 is the fixing rod, 8 is the positioning blade, 9 is the circular hole, and 10 is the circular level. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1-3 As shown, a pre-embedded screw positioning auxiliary device includes an upper support plate 1 and a lower support plate 2 located below the upper support plate 1. A connecting rod 4 is arranged between the upper support plate 1 and the lower support plate 2. A circular level 10 is arranged diagonally on the top of the upper support plate 1. Both the upper support plate 1 and the lower support plate 2 have a central hole 3. In this embodiment, both the upper support plate 1 and the lower support plate 2 are square in shape and are the same size. The connecting rod 4 connects and fixes the upper support plate 1 and the lower support plate 2 to form a whole, improving the stability of the device and increasing its service life. The design of the central hole 3 on the upper support plate 1 and the lower support plate 2 facilitates the insertion of the screw. There are two circular levels 10, which are installed diagonally on the top of the upper support plate 1. The level 10 can be used to adjust the level of the device, further determine the geometric position of the screw, and improve the installation accuracy of the pre-embedded screw.

[0016] The upper support plate 1 has a central hole with mutually perpendicular upper support rods 5, and the lower support plate 2 has a central hole with mutually perpendicular lower support rods 6. A fixing rod 7, connected to the lower support rod 6, is vertically positioned at the node of each of the mutually perpendicular upper support rods 5. Multiple positioning blades 8 are rotatably mounted on the upper part of the fixing rod 7, and circular holes 9 are formed at the edges of the positioning blades 8. In this embodiment, both the mutually perpendicular upper support rods 5 and lower support rods 6 have a cross-shaped structure. The fixing rod 7 connects and fixes the upper support rods 5 and lower support rods 6, further improving the overall stability of the device. In specific implementation, the number of positioning blades 8 on the fixing rod 7 is adjusted according to the number of pre-embedded screws. The height of the connecting rod 4 and the fixing rod 7 is determined based on the number of positioning blades 8, thereby controlling the overall height of the device. Through the rotating positioning blades 8 and the circular holes 9 on the positioning blades 8, the installation position of the pre-embedded screws can be effectively positioned. The pre-embedded screws pass through the circular holes 9, ensuring the verticality of the pre-embedded screws and the included angle between adjacent pre-embedded screws.

[0017] The connecting rod 4 is located at the corners of the upper support plate 1 and the lower support plate 2, and its upper and lower ends are fixedly connected to the upper support plate 1 and the lower support plate 2, respectively. In this embodiment, there are four connecting rods 4, which connect and fix the upper support plate 1 and the lower support plate 2, thereby improving the overall stability of the device.

[0018] There are two upper support rods 5 and two lower support rods 6, which correspond vertically to each other. The lower end of the fixing rod 7 is fixedly installed at the node of the mutually perpendicular lower support rod 6. In this embodiment, the design structure of the upper support rod 5 and the lower support rod 6 facilitates the installation of the fixing rod 7, thereby facilitating the installation of the positioning blade 8 and further enhancing the stability of the device structure.

[0019] The positioning blade 8 has a fan-shaped structure, and its diameter is smaller than that of the central hole 3. The circular hole 9 is located at the middle of the arc length of the positioning blade 8. In this embodiment, the diameter of the positioning blade 8 is smaller than that of the central hole 3 to facilitate positioning the installation position of the pre-embedded screw. The circular hole 9 is used to position the installation position of the pre-embedded screw and to limit the included angle of the pre-embedded screw.

[0020] The positioning blades 8 are rotatably connected to the fixed rod 7 via ball bearings, and the multiple positioning blades 8 are arranged in a stepped structure. In this embodiment, the positioning blades 8 are rotatably mounted on the fixed rod 7 by means of ball bearings. The positioning blades 8 can be rotated according to the position of the pre-embedded screw to be installed, thereby achieving auxiliary positioning of the pre-embedded screw installation position through the positioning blades 8 and the circular hole 9.

[0021] When using this utility model, firstly, based on the number and positional geometry of the pre-embedded screws, determine the dimensions of the upper support plate 1 and the lower support plate 2, as well as the diameter of the center hole 3. Simultaneously, determine the height of the connecting rod 4 and the fixing rod 7. Since there are different pieces of equipment in the production workshop, and different pieces of equipment require different numbers of pre-embedded screws, determine the number of positioning blades 8 based on the equipment that requires the most pre-embedded screws. This ensures that the number of pre-embedded screws required by later equipment does not exceed that of the equipment that requires the most pre-embedded screws. The completed positioning auxiliary device can be used in all these cases, saving on mold production.

[0022] When assisting in the positioning of the pre-embedded screw, the level of the positioning auxiliary device is first adjusted by the circular level 10 so that the positioning auxiliary device is in a horizontal state. The positioning blade 8 is rotated according to the required installation position of the pre-embedded screw so that the circular hole 9 corresponds to the required installation position of the pre-embedded screw. Then the pre-embedded screw is passed through the circular hole 9 to achieve the positioning of the pre-embedded screw installation position, and to ensure the verticality of the pre-embedded screw and the included angle between adjacent pre-embedded screws.

[0023] The embodiments described above are merely preferred embodiments of the utility model and are not intended to limit the scope of the utility model. Therefore, all equivalent changes or modifications made to the technical solutions described in the claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A pre-embedded screw positioning auxiliary device, characterized in that, It includes an upper support plate (1) and a lower support plate (2) located below the upper support plate (1), and a connecting rod (4) is arranged between the upper support plate (1) and the lower support plate (2); a circular level (10) is provided at the top diagonally of the upper support plate (1), and a central hole (3) is provided on both the upper support plate (1) and the lower support plate (2). The upper support plate (1) has a central hole with mutually perpendicular upper support rods (5), and the lower support plate (2) has a central hole with mutually perpendicular lower support rods (6). The nodes of the mutually perpendicular upper support rods (5) are vertically provided with fixing rods (7) connected to the lower support rods (6). The upper part of the fixing rods (7) is rotatably provided with multiple positioning blades (8), and the edges of the positioning blades (8) are provided with circular holes (9).

2. The pre-embedded screw positioning auxiliary device according to claim 1, characterized in that, The connecting rod (4) is located at the corner of the upper support plate (1) and the lower support plate (2), and the upper and lower ends of the connecting rod (4) are fixedly connected to the upper support plate (1) and the lower support plate (2) respectively.

3. The pre-embedded screw positioning auxiliary device according to claim 1, characterized in that, There are two upper support rods (5) and two lower support rods (6). The upper support rods (5) and the lower support rods (6) correspond to each other vertically. The lower end of the fixing rod (7) is fixedly set at the node of the lower support rod (6) which is perpendicular to each other.

4. The pre-embedded screw positioning auxiliary device according to claim 1, characterized in that, The positioning blade (8) has a fan-shaped structure. The diameter of the positioning blade (8) is smaller than the diameter of the central hole (3). The circular hole (9) is located at the middle position of the arc length of the positioning blade (8).

5. The pre-embedded screw positioning auxiliary device according to claim 4, characterized in that, The positioning blades (8) are rotatably connected to the fixing rod (7) via ball bearings, and the multiple positioning blades (8) are arranged in a stepped structure.

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