Fabricated building wall connecting mechanism for constructional engineering
By designing a combination of connecting grooves, steel bars and U-shaped steel plates in the connection mechanism of the prefabricated building wall, the problem of unstable wall connections caused by concrete shrinkage and expansion is solved, and a more stable wall connection is achieved.
Patent Information
- Application Number
- CN202420352105.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-02-26
AI Technical Summary
When connecting existing prefabricated building walls, the concrete is prone to shrink and expand after hardening, resulting in cracks at the wall joints, affecting the stability of the connection.
A construction engineering prefabricated building wall connection mechanism is designed. By setting connection grooves and steel bars on the right side of the wall, and setting installation grooves and U-shaped steel plates on the outer surface, the wall is fixed by using the cooperation of the U-shaped steel plates and steel bars. position to avoid movement due to concrete shrinkage and expansion.
It effectively avoids gaps between walls caused by concrete shrinkage and expansion, improves the stability of wall connections, and further enhances the stability of connections through staggered steel bars.
Smart Images
Figure CN222375710U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wall connection, in particular to an assembled building wall connection mechanism for a construction project. Background Art
[0002] Prefabricated building walls in construction projects refer to wall components that are prefabricated in a factory and then assembled and installed at the construction site. The prefabrication process of prefabricated building walls can be completed in the factory, and they only need to be transported to the construction site for assembly, which greatly reduces the time and labor of on-site construction.
[0003] When connecting existing prefabricated building walls, the prefabricated building walls to be assembled are first spliced and installed together, and then concrete is poured at the joints of the prefabricated walls. The wall connection is achieved through the hardening of the concrete, completing the installation connection of the prefabricated building walls.
[0004] In actual use, the existing technology realizes the connection of walls by hardening concrete. Since the concrete is easily contracted and expanded due to the climate after hardening, cracks appear at the joints of the wall, affecting the stability of the wall connection. Therefore, a prefabricated building wall connection mechanism for construction engineering is proposed. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the above problems existing in the prior art, the utility model provides a prefabricated building wall connection mechanism for construction engineering.
[0007] (II) Technical solution
[0008] To achieve the above purpose, the utility model is implemented through the following technical scheme: an assembled building wall connection mechanism for a construction project, including an assembled wall body 1 and an assembled wall body 2, wherein the assembled wall body 1 is movably connected to the assembled wall body 2, the assembled wall body 1 and the assembled wall body 2 are both fixedly connected with connecting wall panels on the left side, the assembled wall body 1 and the assembled wall body 2 are both provided with connecting grooves on the right side, the assembled wall body 1 and the assembled wall body 2 are both fixedly connected with steel bar 1 on the right side, the assembled wall body 1 and the assembled wall body 2 are both provided with installation grooves on the outer surfaces, a U-shaped steel plate is movably connected inside the installation groove, and the inner wall of the U-shaped steel plate is fixedly connected with steel bar 2.
[0009] As a preferred solution of the construction engineering prefabricated building wall connection mechanism of the utility model, the connecting wall panels cooperate with the connecting grooves to form a concrete pouring cavity.
[0010] As a preferred solution of the construction engineering prefabricated building wall connection mechanism of the utility model, wherein the steel bar 1 is located inside the connection groove, and a through hole 1 is opened on the left side of the assembly wall 1 and the assembly wall 2.
[0011] As a preferred solution of the construction engineering prefabricated building wall connection mechanism of the utility model, wherein the steel bar one moves in the perforation one.
[0012] As a preferred solution of the construction engineering prefabricated building wall connection mechanism of the utility model, the outer surfaces of the connecting wall panel, the first assembly wall and the second assembly wall are all provided with second through-holes, and the second steel bar moves in the second through-holes.
[0013] As a preferred solution of the construction engineering prefabricated building wall connection mechanism of the utility model, the steel bars 1 and 2 are arranged alternately.
[0014] (III) Beneficial effects
[0015] The utility model provides a prefabricated building wall connection mechanism for construction engineering, which has the following beneficial effects:
[0016] 1. Insert the steel bar 1 on the right side of the assembly wall 1 into the perforation 1 of the assembly wall 2, and then insert the U-shaped steel plate into the installation groove opened on the outer surface of the assembly wall 1 and the assembly wall 2. The steel bar 2 fixedly connected to the inner cavity of the U-shaped steel plate is inserted into the perforation 2. At this time, the assembly wall 1 and the assembly wall 2 are fixedly spliced together by the cooperation of the U-shaped steel plate and the steel bar 1, and cannot move forward, backward, left, and right. When the concrete in the concrete casting cavity shrinks and expands due to the climate, it is avoided that the assembly wall 1 and the assembly wall 2 move forward, backward or left, right, resulting in a gap between the assembly wall 1 and the assembly wall 2, affecting the stability of the wall connection, and improving the stability of the wall connection.
[0017] 2. The steel bars 1 and 2 are arranged alternately in the concrete pouring cavity and fixed by hardening the concrete, further strengthening the connection between the assembled wall 1 and the assembled wall 2. At the same time, the U-shaped steel plate is firmly fixed by the steel bar 2 to prevent it from falling off, thereby improving the stability of the wall connection. At the same time, the installation steps of this device are simple and time-saving, which can help operators quickly complete the wall assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a partial structural schematic diagram of the utility model;
[0021] Figure 3 It is a partial structural schematic diagram of the utility model;
[0022] Figure 4 It is a schematic cross-sectional view of the overall structure of the utility model;
[0023] Figure 5 It is a schematic diagram of the U-shaped plate structure of the utility model.
[0024] In the figure, 1, assembly wall one; 101, assembly wall two; 2, connection wall panel; 3, connection groove; 4, steel bar one; 5, concrete pouring cavity; 6, perforation one; 7, perforation two; 8, installation groove; 9, U-shaped steel plate; 10, steel bar two. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0026] Example 1
[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , is the first embodiment of the utility model, which provides a construction engineering assembled building wall connection mechanism, including an assembled wall 1 and an assembled wall 2 101, and the assembled wall 1 1 is movably connected to the assembled wall 2 101, characterized in that: the assembled wall 1 and the assembled wall 2 101 are fixedly connected with a connecting wall panel 2 on the left side, the assembled wall 1 and the assembled wall 2 101 are provided with a connecting groove 3 on the right side, the assembled wall 1 and the assembled wall 2 101 are fixedly connected with a steel bar 1 4 on the right side, and the outer surfaces of the assembled wall 1 and the assembled wall 2 101 are provided with an installation groove 8, a U-shaped steel plate 9 is movably connected inside the installation groove 8, and a steel bar 2 10 is fixedly connected to the inner wall of the U-shaped steel plate 9.
[0028] Specifically, the connecting wall panel 2 cooperates with the connecting groove 3 to form a concrete pouring cavity 5, the steel bar 1 4 is located inside the connecting groove 3, the left side of the assembly wall 1 1 and the assembly wall 2 101 are each provided with a through hole 6, the steel bar 1 4 moves in the through hole 6, the outer surfaces of the connecting wall panel 2, the assembly wall 1 1 and the assembly wall 2 101 are each provided with a through hole 7, the steel bar 10 moves in the through hole 7, and the steel bar 1 4 and the steel bar 10 are alternately arranged.
[0029] Further, the steel bar 14 on the right side of the assembly wall 1 is inserted into the through hole 16 of the assembly wall 2 101. At this time, the connecting wall panel 2 on the left side of the assembly wall 2 101 is located in the connecting groove 3 on the right side of the assembly wall 1. At this time, the connecting groove 3 cooperates with the connecting wall panel 2 to form a concrete pouring cavity 5. Then the operator inserts the U-shaped steel plate 9 into the installation groove 8 opened on the outer surface of the assembly wall 1 and the assembly wall 2 101. At the same time, the steel bar 10 fixedly connected to the inner cavity of the U-shaped steel plate 9 is inserted into the through hole 7. At this time, the assembly wall 1 and the assembly wall 1 are connected. The second assembly wall 101 is fixedly connected together by the cooperation of the U-shaped steel plate 9 and cannot move to the left or right. At the same time, the assembly wall 1 and the assembly wall 2 101 are limitedly spliced together by the cooperation of the steel bar 1 4 and cannot move forward and backward, thereby avoiding misalignment when the assembly wall 1 and the assembly wall 2 101 are spliced. The steel bars 1 4 and the steel bars 2 10 are staggered in the concrete pouring cavity 5 and fixed by the hardening of the concrete. The U-shaped steel plate 9 is also firmly pulled into the installation groove 8 through the steel bars 2 10.
[0030] Working principle: During the use of the device, when the operator connects the prefabricated building walls used in the construction project, he will first splice the assembly wall 1 and the assembly wall 2 101 to be connected together, and insert the steel bar 1 4 on the right side of the assembly wall 1 into the perforation 1 6 of the assembly wall 2 101. At this time, the connecting wall panel 2 on the left side of the assembly wall 2 101 is located in the connecting groove 3 on the right side of the assembly wall 1 1. At this time, the connecting groove 3 cooperates with the connecting wall panel 2 to form a concrete pouring cavity 5. Then the operator inserts the U-shaped steel plate 9 into the installation groove 8 opened on the outer surfaces of the assembly wall 1 and the assembly wall 2 101, and at the same time, the steel bar 2 10 fixedly connected to the inner cavity of the U-shaped steel plate 9 is inserted into the perforation 2 7. At this time, the assembly wall 1 and the assembly wall 2 101 are fixedly connected together by the cooperation of the U-shaped steel plate 9 and cannot move to the left and right. At the same time, the assembly wall 1 and the assembly wall 2 101 are limitedly spliced at Together, they cannot move forward and backward, avoiding misalignment when the assembled wall 1 and the assembled wall 2 101 are spliced. At the same time, when the operator pours concrete into the concrete pouring cavity 5, since the assembled wall 1 and the assembled wall 2 101 are tightly and firmly connected, when the hardened concrete shrinks and expands due to the climate, it will not cause the assembled wall 1 and the assembled wall 2 101 to move forward and backward or left and right, avoiding the appearance of a gap between the assembled wall 1 and the assembled wall 2 101 to affect the stability of the wall connection. At the same time, the steel bars 1 4 and the steel bars 2 10 are staggered in the concrete pouring cavity 5 and fixed by concrete hardening, thereby enhancing the stability of the connection between the assembled wall 1 and the assembled wall 2 101. The U-shaped steel plate 9 is also firmly pulled into the installation groove 8 by the steel bars 2 10 to improve the stability of the wall connection. The installation step is simple and time-saving, which can help the operator quickly complete the wall assembly.
[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any actual relationship or order between these entities or operations.
Claims
1. A construction engineering assembled building wall connection mechanism, comprising an assembled wall body 1 (1) and an assembled wall body 2 (101), wherein the assembled wall body 1 (1) is movably connected to the assembled wall body 2 (101), characterized in that: The left sides of the assembly wall body 1 (1) and the assembly wall body 2 (101) are both fixedly connected with a connecting wall panel (2), the right sides of the assembly wall body 1 (1) and the assembly wall body 2 (101) are both provided with a connecting groove (3), the right sides of the assembly wall body 1 (1) and the assembly wall body 2 (101) are both fixedly connected with a steel bar 1 (4), the outer surfaces of the assembly wall body 1 (1) and the assembly wall body 2 (101) are both provided with an installation groove (8), the interior of the installation groove (8) is movably connected with a U-shaped steel plate (9), and the inner wall of the U-shaped steel plate (9) is fixedly connected with a steel bar 2 (10).
2. The construction engineering assembled building wall connection mechanism according to claim 1, characterized in that: The connecting wall panels (2) cooperate with the connecting grooves (3) to form a concrete pouring cavity (5).
3. The construction engineering assembled building wall connection mechanism according to claim 1, characterized in that: The steel bar one (4) is located inside the connection groove (3), and a through hole one (6) is provided on the left side of the assembly wall one (1) and the assembly wall two (101).
4. The construction engineering assembled building wall connection mechanism according to claim 3, characterized in that: The steel bar one (4) moves in the perforation one (6).
5. The construction engineering assembled building wall connection mechanism according to claim 1, characterized in that: The outer surfaces of the connecting wall panel (2), the first assembly wall (1) and the second assembly wall (101) are all provided with second perforations (7), and the second steel bar (10) moves in the second perforations (7).
6. The construction engineering assembled building wall connection mechanism according to claim 1, characterized in that: The steel bars one (4) and the steel bars two (10) are arranged alternately.