Load-bearing embedded part positioning elevation adjusting device

Abstract

The utility model discloses a bearing type embedded part positioning elevation adjusting device, and relates to the technical field of building equipment. The device comprises a pre-embedded plate, a connecting column is installed at the top of the pre-embedded plate, and a connecting piece is installed at the bottom of the pre-embedded plate; an adjusting assembly is arranged in the pre-embedded plate, the adjusting assembly comprises a positioning hole, the positioning hole is formed in the pre-embedded plate, a lead screw is arranged at the top of the positioning hole in a penetrating mode, and a positioning nut is in threaded connection with the surface of the lead screw; a limiting assembly is arranged on one side of the embedded plate and comprises a positioning wrench. Through the arrangement of the adjusting assembly, a large amount of time can be saved when the embedded part is placed on site, meanwhile, positioning positions and elevation adjustment are flexible, batch pre-positioning can be achieved, then the embedded part is corrected to the position set by a drawing through an instrument, deviation is reduced, construction errors are eliminated, and construction efficiency is improved. After concrete pouring is completed, the error obtained by re-measuring positioning of the embedded part is not larger than 2 mm.

Description

Technical Field

[0001] This utility model belongs to the field of building equipment technology, and in particular relates to a load-bearing embedded part positioning elevation adjustment device. Background Technology

[0002] Load-bearing embedded parts in curtain wall engineering typically refer to components pre-installed in the building structure to support and fix the curtain wall system. They bear the weight of the curtain wall itself, wind loads, temperature changes, and other external forces, transferring these forces to the main structure. Load-bearing embedded parts generally include steel plates, reinforcing bars, angle steel, etc., pre-embedded in the building's concrete structure to ensure a stable connection between the curtain wall and the building structure.

[0003] The current second phase of the art museum curtain wall project involves glass supports that are integrally molded with the entire length of the curtain wall columns (up to 22 meters). This places high demands on on-site positioning; a height deviation exceeding 2mm can lead to uneven glass installation and a poor facade effect. Adjusting the height of the embedded parts after calibration with a ruler is also quite cumbersome. Therefore, we have developed a load-bearing embedded part positioning and height adjustment device to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a load-bearing embedded part positioning elevation adjustment device. By cooperating with the adjustment component and the limiting component, it solves the problem that the height adjustment of the embedded part is cumbersome after the load-bearing embedded part is corrected by the ruler in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0006] This utility model relates to a load-bearing embedded part positioning elevation adjustment device, comprising an embedded plate, a connecting column installed on the top of the embedded plate, and a connecting piece installed on the bottom of the embedded plate; an adjustment component is provided inside the embedded plate, the adjustment component includes a positioning hole, the positioning hole is opened inside the embedded plate, a lead screw is provided through the top of the positioning hole, and a positioning nut is threaded onto the surface of the lead screw; a limit component is provided on one side of the embedded plate, the limit component includes a positioning wrench, the positioning wrench is provided on one side of the embedded plate, and a fixing screw is provided on the top of the positioning wrench.

[0007] The present invention is further configured such that a limit nut is threadedly connected to the surface of the lead screw and located at the top of the embedded plate, and a level is provided at the top of the embedded plate.

[0008] The present invention is further configured such that a fixed base is fixedly connected to both sides of the level, and the bottom of the fixed base is fixedly connected to the embedded plate.

[0009] The present invention is further configured such that a limit wrench is provided on the surface of the limit nut, and an arc-shaped groove is provided on the top of the positioning wrench.

[0010] The present invention is further configured such that the fixing screw passes through the arc-shaped groove and is threadedly connected to the limiting wrench, and both the limiting wrench and the positioning wrench have a fixing groove on one side.

[0011] The present invention is further configured such that a threaded hole is provided on the top of the limiting wrench, and the inner diameter of the positioning hole is larger than the diameter of the lead screw.

[0012] The present invention is further configured such that there are three sets of lead screws and three sets of levels, which are arranged vertically.

[0013] This utility model has the following beneficial effects: by adjusting the settings of the components, a lot of time can be saved when placing embedded parts on site. At the same time, the positioning and elevation adjustment are more flexible. Pre-positioning can be done in batches, and then the position can be corrected to the position set on the drawing by the instrument, reducing deviation and eliminating construction errors. After the concrete is poured, the positioning of the embedded parts is re-measured and the error is found to be no more than 2mm. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0015] Figure 1 This is a three-dimensional view of a load-bearing embedded part positioning elevation adjustment device.

[0016] Figure 2 This is a schematic diagram showing the connection between the positioning wrench and the limit nut in a load-bearing embedded part positioning elevation adjustment device.

[0017] Figure 3 This is an exploded schematic diagram of the surface structure of the lead screw in a load-bearing embedded part positioning elevation adjustment device.

[0018] Figure 4 This is a schematic diagram showing the fixing of a positioning wrench and a limit wrench by a fixing screw in a load-bearing embedded part positioning elevation adjustment device.

[0019] In the attached diagram: 1. Embedded plate; 2. Connecting column; 3. Connecting piece; 4. Positioning hole; 5. Screw rod; 6. Positioning nut; 7. Positioning wrench; 8. Fixing screw; 9. Limiting nut; 10. Level; 11. Fixing seat; 12. Limiting wrench; 13. Arc groove; 14. Fixing groove; 15. Threaded hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example 1

[0022] Please see Figure 1-4 This utility model is a load-bearing embedded part positioning elevation adjustment device, including an embedded plate 1, a connecting column 2 installed on the top of the embedded plate 1, and a connecting piece 3 installed on the bottom of the embedded plate 1; an adjustment component is provided inside the embedded plate 1, the adjustment component includes a positioning hole 4, the positioning hole 4 is opened inside the embedded plate 1, a lead screw 5 is provided through the top of the positioning hole 4, and a positioning nut 6 is threadedly connected to the surface of the lead screw 5; a limit component is provided on one side of the embedded plate 1, the limit component includes a positioning wrench 7, the positioning wrench 7 is provided on one side of the embedded plate 1, and a fixing screw 8 is provided on the top of the positioning wrench 7.

[0023] Specifically: There are three sets of positioning holes 4. The diameter of the positioning holes 4 is larger than the diameter of the lead screw 5, which can ensure that the lead screw 5 passes through the positioning holes 4. The positioning nut 6 is connected to the surface of the lead screw 5 by threads. The diameter of the positioning nut 6 is larger than the inner diameter of the positioning hole 4, and it is located at the bottom of the embedded plate 1. When the positioning nut 6 is rotated manually, the embedded plate 1 can be lifted by the thread to adjust the height. The positioning wrench 7 and the limit wrench 12 are both provided with a fixing groove 14 on one side. The fixing groove 14 is engaged with the hexagonal prism on the surface of the positioning nut 6 and the limit nut 9, so that the nuts can be rotated by the positioning wrench 7 and the limit wrench 12.

[0024] Example 2

[0025] Please see Figure 1-4 Based on Embodiment 1, a limiting nut 9 is threadedly connected to the surface of the lead screw 5 and located at the top of the embedded plate 1. A level 10 is provided at the top of the embedded plate 1. Fixing seats 11 are fixedly connected to both sides of the level 10. The bottom of the fixing seats 11 is fixedly connected to the embedded plate 1. A limiting wrench 12 is provided on the surface of the limiting nut 9. An arc-shaped groove 13 is opened at the top of the positioning wrench 7. The fixing screw 8 passes through the arc-shaped groove 13 and is threadedly connected to the limiting wrench 12. Fixing grooves 14 are opened on one side of both the limiting wrench 12 and the positioning wrench 7. A threaded hole 15 is opened at the top of the limiting wrench 12. The inner diameter of the positioning hole 4 is larger than the diameter of the lead screw 5. There are three sets of lead screws 5 and three sets of levels 10, which are arranged vertically.

[0026] Specifically: There are three sets of level instruments 10, which are installed on the top of the embedded plate 1. The three sets of level instruments 10 are arranged vertically to detect the levelness of the embedded plate 1. The fixing screw 8 passes through the arc groove 13 and is threadedly connected to the limit wrench 12. After the embedded plate 1 is adjusted to the specified angle, the fixing screw 8 can be manually rotated to connect the positioning wrench 7 and the limit wrench 12 to fix the position of the limit nut 9 and the positioning nut 6.

[0027] The working principle of this utility model is as follows: After the embedded part is inserted into the embedded position, the lead screw 5 can be inserted into the positioning hole 4, and the positioning nut 6 can be rotated and connected at the bottom of the lead screw 5. Then, the bottom of the lead screw 5 is brought into contact with the ground, and the positioning nut 6 is rotated upward to support the embedded plate 1. Then, by rotating and adjusting the three sets of positioning nuts 6, the angle of the embedded plate 1 can be quickly adjusted. After the adjustment is completed, the horizontal angle is calibrated using a level 10.

[0028] After adjustment, the limit nut 9 is rotated from the top of the lead screw 5 to fix the top of the embedded plate 1. This allows for batch pre-positioning, which can then be corrected to the position set in the drawing by an instrument, reducing deviations and eliminating construction errors.

[0029] All standard parts used in this utility model can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art.

[0030] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A load-bearing embedded part positioning elevation adjustment device, comprising an embedded plate (1), characterized in that: A connecting column (2) is installed on the top of the embedded plate (1), and a connector (3) is installed on the bottom of the embedded plate (1); The embedded plate (1) is provided with an adjustment component, which includes a positioning hole (4). The positioning hole (4) is opened inside the embedded plate (1). A lead screw (5) is provided through the top of the positioning hole (4). A positioning nut (6) is threaded onto the surface of the lead screw (5). A limiting component is provided on one side of the embedded plate (1). The limiting component includes a positioning wrench (7). The positioning wrench (7) is located on one side of the embedded plate (1), and a fixing screw (8) is provided on the top of the positioning wrench (7).

2. The load-bearing embedded part positioning elevation adjustment device according to claim 1, characterized in that: The lead screw (5) is threadedly connected to a limit nut (9) on its surface and at the top of the embedded plate (1), and a level (10) is provided at the top of the embedded plate (1).

3. The load-bearing embedded part positioning elevation adjustment device according to claim 2, characterized in that: The level (10) is fixedly connected to two fixed seats (11) on both sides, and the bottom of the fixed seats (11) is fixedly connected to the embedded plate (1).

4. The load-bearing embedded part positioning elevation adjustment device according to claim 2, characterized in that: The limiting nut (9) is provided with a limiting wrench (12) on its surface, and the positioning wrench (7) has an arc groove (13) on its top.

5. The load-bearing embedded part positioning elevation adjustment device according to claim 1, characterized in that: The fixing screw (8) passes through the arc-shaped groove (13) and is threadedly connected to the limiting wrench (12). The limiting wrench (12) and the positioning wrench (7) both have fixing grooves (14) on one side.

6. The load-bearing embedded part positioning elevation adjustment device according to claim 5, characterized in that: The limit wrench (12) has a threaded hole (15) at the top, and the inner diameter of the positioning hole (4) is larger than the diameter of the lead screw (5).

7. The load-bearing embedded part positioning elevation adjustment device according to claim 2, characterized in that: There are three sets of lead screws (5) and three sets of levels (10), which are arranged vertically.

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