Embedded positioning device for constructional engineering
By designing components such as the main beam structure, fixed cross plate, and adjusting screw of the pre-embedded positioning device, the problem of inconvenient adjustment of the pre-embedded steel reinforcement was solved, enabling convenient adjustment and stable clamping of the main beam and improving construction efficiency.
Patent Information
- Application Number
- CN202520014311.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-04
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-04
AI Technical Summary
The adjustment of pre-embedded steel bars in existing construction projects is inconvenient, especially the adjustment of the position of the main beam, which requires cutting or re-drilling, making the adjustment inconvenient.
An embedded positioning device was designed, including components such as a main beam structure, a fixed cross plate, an adjusting screw, a fastening pressure plate, and a limiting column. By cooperating with the adjusting screw and the fastening pressure plate, the main beam can be stably clamped and its position adjusted.
This method enables convenient adjustment and stable clamping of the main beam structure, avoiding the hassle of cutting or re-drilling in traditional methods and improving construction efficiency.
Smart Images
Figure CN223739010U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary components for building construction, specifically to a pre-embedded positioning device used in building construction. Background Technology
[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities.
[0003] In the process of construction engineering, it is often necessary to fix embedded parts. Generally, steel bar embedded parts are fixed at the bottom plate, while some main beam fixing often requires welding fasteners around the main beam or directly bolting the main beam. However, when the position of the main beam needs to be adjusted, it is often necessary to cut it before adjustment or re-drill bolts, which makes adjustment inconvenient. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a pre-embedded positioning device for building engineering that is easy to adjust, in view of the shortcomings mentioned in the background art.
[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a pre-embedded positioning device for building engineering, including a main beam structure and fixed horizontal plates on both sides of the main beam structure, characterized in that: the fixed horizontal plates are provided with anchor bolt holes on both sides, a fixed vertical plate is connected to the top middle of the fixed horizontal plates, the fixed vertical plates are threadedly connected with an adjusting screw for aligning with the main beam structure, and a fastening nut is connected to the outside of the adjusting screw.
[0006] The top of the fixed vertical plate is connected to a fastening pressure plate. The top of the fixed vertical plate has first fixing screw holes on both sides that match the fastening pressure plate. The fastening pressure plate has second fixing screw holes on both sides of both ends that match the first fixing screw holes. The first fixing screw holes and the second fixing screw holes are connected together to a main fastening bolt.
[0007] Furthermore, the adjusting screw is connected to a semi-circular top end aligned with the main beam structure, which facilitates pushing the main beam structure forward.
[0008] Furthermore, the bottom of the fastening plate is provided with an auxiliary pressing contact plate, which facilitates the use of the fastening plate to assist in pressing the main beam structure.
[0009] Furthermore, a height washer is provided between the fastening pressure plate and the fixed vertical plate to match the main fastening bolt. The height washer is provided with auxiliary shims above and below it to facilitate bolt fastening.
[0010] Furthermore, the fixed vertical plate has a limiting post at the top center, and the fastening plate has limiting holes at both ends that match the limiting post, making it convenient to quickly insert the fastening plate.
[0011] Furthermore, the top of the limiting insert is provided with a third fixing screw hole, and the upper part of the fastening plate is provided with a secondary fastening bolt that matches the third fixing screw hole, so as to further stabilize the fastening plate.
[0012] The advantages of this utility model for pre-embedded positioning device in building engineering compared with the prior art are as follows: By setting fixing parts and adjusting screws on the main beam structure, this utility model can clamp both sides while adjusting the main beam structure. With the fastening pressure plate at the top, it can ensure the stable clamping operation of the main beam structure. Attached Figure Description
[0013] Figure 1 This is a first structural schematic diagram of the pre-embedded positioning device of this utility model used in building engineering.
[0014] Figure 2 This is a front view structural diagram of the pre-embedded positioning device of this utility model used in building engineering.
[0015] Figure 3 This is an exploded structural diagram of the pre-embedded positioning device for building engineering according to this utility model.
[0016] As shown in the figure: 1. Main beam structure; 2. Fixed horizontal plate; 3. Anchor bolt holes; 4. Fixed vertical plate; 5. Adjusting screw; 6. Semi-circular top head; 7. Fastening pressure plate; 8. First fixing screw hole; 9. Second fixing screw hole; 10. Main fastening bolt; 11. Height washer; 12. Auxiliary shim; 13. Auxiliary pressing contact plate; 14. Fastening nut; 15. Limiting insert; 16. Limiting insert hole; 17. Third fixing screw hole; 18. Secondary fastening bolt. Detailed Implementation
[0017] The present invention will now be described in further detail with reference to the accompanying drawings.
[0018] Combined with appendix Figure 1-3This is a pre-embedded positioning device for building construction, comprising a main beam structure 1 and fixed horizontal plates 2 on both sides of the main beam structure 1. Anchor bolt holes 3 are provided on both sides of the fixed horizontal plates 2. A fixed vertical plate 4 is connected to the top center of the fixed horizontal plates 2. An adjusting screw 5 aligned with the main beam structure 1 is threaded onto the fixed vertical plate 4. A fastening nut 14 is connected to the outer side of the adjusting screw 5. A semi-circular top head 6 is connected to one end of the adjusting screw 5 aligned with the main beam structure 1. In actual operation, after placing the main beam structure 1 in a suitable position, the two fixed horizontal plates 2 are placed, leaving a certain space between them. When fine-tuning of the main beam structure is required according to the project, the adjusting screw 5 can be rotated by the fastening nuts 14 on both sides. The semi-circular top head 6 can then be used to adjust the position of the main beam structure 1. After adjusting to a suitable position, the anchor bolts are used to fix the plate 2 in place with the anchor bolt holes 3. Adjustment can be performed again after fixing the fixed horizontal plates 2.
[0019] The top of the fixed vertical plate 4 is connected to a fastening pressure plate 7, and the bottom of the fastening pressure plate 7 is connected to an auxiliary pressing contact plate 13. The top two sides of the fixed vertical plate 4 are provided with first fixing screw holes 8 that match the fastening pressure plate 7, and the two ends of the fastening pressure plate 7 are provided with second fixing screw holes 9 that match the first fixing screw holes 8. The first fixing screw holes 8 and the second fixing screw holes 9 are connected together to the main fastening bolt 10. A height washer 11 that matches the main fastening bolt 10 is connected between the fastening pressure plate 7 and the fixed vertical plate 4. The height washer 11 is provided with auxiliary shims 12 on both the top and bottom. Generally, after the positions on both sides are adjusted, the main beam structure is pressed by placing the fastening pressure plate 7 and cooperating with the auxiliary pressing contact plate 13. At the same time, the height can be adjusted by the height washer 11 and the auxiliary shims 12 to ensure that the main fastening bolt 10 can be pressed.
[0020] The fixed vertical plate 4 has a limiting post 15 at the top center, and the fastening plate 7 has limiting holes 16 at both ends that cooperate with the limiting post 15. The positioning of the fastening plate 7 can be quickly ensured by the limiting post 15 cooperating with the limiting holes 16. The top of the limiting post 15 has a third fixing screw hole 17, and the upper part of the fastening plate 7 has a secondary fastening bolt 18 that cooperates with the third fixing screw hole 17. The clamping operation of the fastening plate 7 can be further ensured by the third fixing screw hole 17 cooperating with the secondary fastening bolt 18.
[0021] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A pre-embedded positioning device for construction engineering, comprising a main beam structure (1) and a fixed cross plate (2) arranged on both sides of the main beam structure (1), characterized in that: The fixed horizontal plate (2) is provided with anchor bolt holes (3) on both sides, the fixed horizontal plate (2) is provided with a fixed vertical plate (4) connected in the middle of the top, the fixed vertical plate (4) is provided with an adjusting screw (5) connected in screw thread with the alignment girder structure (1), the adjusting screw (5) is provided with a fastening nut (14) connected on the outside; The fixed vertical plate (4) is provided with a fastening pressing plate (7) connected on the top, the fixed vertical plate (4) is provided with a first fixed screw hole (8) connected on both sides of the top, the fastening pressing plate (7) is provided with a second fixed screw hole (9) connected on both sides of both ends, the first fixed screw hole (8) and the second fixed screw hole (9) are jointly provided with a main fastening bolt (10).
2. The pre-embedded positioning device for construction work according to claim 1, characterized in that: The adjusting screw (5) is provided with a semicircular top head (6) connected on one end of the alignment girder structure (1).
3. The pre-burying positioning device for constructional engineering according to claim 1, characterized in that: The fastening pressing plate (7) is provided with an auxiliary pressing contact plate (13) connected on the bottom.
4. The pre-embedded positioning device for construction work according to claim 1, characterized in that: The fastening pressing plate (7) and the fixed vertical plate (4) are jointly provided with a height washer (11) connected with the main fastening bolt (10), the height washer (11) is provided with an auxiliary washer (12) on both sides.
5. The pre-embedded positioning device for construction work as claimed in claim 1 wherein: The fixed vertical plate (4) is provided with a limiting insertion column (15) in the middle of the top, the fastening pressing plate (7) is provided with a limiting insertion hole (16) connected on both ends with the limiting insertion column (15).
6. The pre-embedded positioning device for construction work according to claim 5, characterized in that: The limiting insertion column (15) is provided with a third fixed screw hole (17) on the top, the fastening pressing plate (7) is provided with a vice fastening bolt (18) connected above with the third fixed screw hole (17).