Prefabricated wallboard structure for municipal construction

Abstract

The utility model relates to the technical field of prefabricated wallboards, in particular to a prefabricated wallboard structure for municipal construction, which is characterized in that a pouring groove is fixedly mounted on the left side of a prefabricated wallboard; when the two prefabricated wall panels are transversely spliced, the end blocks can be embedded into the pouring grooves, so that the first steel bar frames and the second steel bar frames can be placed in a staggered structure, then concrete is poured into the pouring grooves, the prefabricated wall panels can be stably connected, and the end blocks are embedded into the pouring grooves, so that the prefabricated wall panels are stably connected. Therefore, the sealing performance of the connecting joints between the prefabricated wallboards can be improved, meanwhile, splicing between the prefabricated wallboards is facilitated, displacement in the mounting process can be prevented, the first steel bar frame and the second steel bar frame are arranged in a staggered structure and poured through concrete, the splicing stability between the prefabricated wallboards can be ensured, and the splicing quality of the prefabricated wallboards is improved. And therefore, the sealing performance of the connecting joints between the prefabricated wallboards can be further improved, and the waterproof effect after the prefabricated wallboards are assembled can be improved.

Description

Technical Field

[0001] This utility model relates to the field of precast wall panel technology, and in particular to a precast wall panel structure for municipal construction. Background Technology

[0002] Precast wall panels are frequently used on municipal construction sites. These panels are wall materials manufactured in a factory and then transported directly to the construction site for installation and use. They are produced using factory-based methods, employing modern production processes and equipment to create standardized, reliable building materials. The panels are then assembled on-site using reliable connection methods. When connecting precast exterior wall panels, the joints must be waterproofed to prevent rainwater from seeping into the interior along the seams.

[0003] Precast wall panels are mainly produced on factory production lines as precast concrete components, which are then transported to the site in a reliable manner. On site, the precast wall panels are initially connected using hoisting and temporary support methods, and then a whole structure is formed by pouring concrete and cement grout.

[0004] To ensure the stability and standardized reliability of precast wall panels, temporary supports are often used on-site by bolting the two ends of temporary support rods to the precast wall panels and the floor. This method is prone to damage at the connection between the support rods and the precast wall panels, requiring subsequent repairs and causing inconvenience. Furthermore, when connecting precast wall panels, the sealing effect at the connection nodes and the stability of the panel assembly are poor. Therefore, we propose a precast wall panel structure for municipal construction to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the prior art by proposing a precast wall panel structure for municipal construction.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a precast wall panel structure for municipal construction, comprising: a precast wall panel, a pouring groove, a first reinforcing bar frame, an end block, a second reinforcing bar frame, embedded holes, a support base, threaded holes, bolts, a connecting groove, and a connecting block. A pouring groove is fixedly installed on the left side of the precast wall panel, and multiple first reinforcing bar frames are fixedly installed in the pouring groove. An end block is fixedly installed on the right side of the precast wall panel, and multiple second reinforcing bar frames are fixedly installed on the surface of the end block. Embedded holes are fixedly installed on both sides of the surface of the precast wall panel. Support bases are movably installed on both sides of the surface of the precast wall panel. Threaded holes are fixedly installed both above and below the interior of the support base, and each threaded hole corresponds to a pre-embedded hole. Bolts are threaded into both the threaded holes and the pre-embedded holes. A connecting groove is fixedly installed at the bottom of the precast wall panel, and a connecting block is fixedly installed at the top of the precast wall panel.

[0007] Furthermore, the end block is adapted to the interior of the pouring trough, and the first and second steel reinforcement frames are arranged in an alternating structure.

[0008] Furthermore, the connecting block is adapted to the interior of the connecting groove.

[0009] Furthermore, four support bases are provided, and the four support bases are arranged in a symmetrical pairwise structure.

[0010] Furthermore, the surface of the pre-embedded hole is lower than the surface of the precast wall panel.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) When two precast wall panels are horizontally spliced ​​together, the end blocks can be embedded into the pouring groove, so that the first steel frame and the second steel frame can be placed in an alternating structure. Then, by pouring concrete into the pouring groove, the precast wall panels can be stably connected. The end blocks embedded into the pouring groove can improve the sealing of the connection nodes between the precast wall panels. It also facilitates the splicing of the precast wall panels and prevents displacement during installation. The alternating structure of the first steel frame and the second steel frame and the pouring of concrete can ensure the splicing stability between the precast wall panels, thereby further improving the sealing of the connection nodes between the precast wall panels and thus improving the waterproof effect after the precast wall panels are assembled.

[0013] (2) The precast wall panel can be stably supported by the support base. When the precast wall panel does not need to be supported, the bolts can be unscrewed from the threaded holes and the embedded holes, and the support base can be removed from the precast wall panel. This makes the support base easy to disassemble and reassemble. The support base can be reused. The support of the support base will not damage the surface of the precast wall panel. The embedded holes can be sealed with concrete to ensure the aesthetics of the wall surface. This solves the problem that the existing temporary support rods are bolted to the precast wall and the floor respectively when supporting the precast wall panel, which will cause damage to the wall surface. Attached Figure Description

[0014] Figure 1 This is a front view of the entire utility model;

[0015] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the overall splicing structure of this utility model;

[0017] Figure 4This is a schematic diagram of the overall right-side cross-sectional structure of this utility model;

[0018] Figure 5 It is the whole of this utility model Figure 1 Front view sectional structural diagram;

[0019] Figure 6 It is the whole of this utility model Figure 3 Front view sectional structural diagram;

[0020] Figure 7 It is the whole of this utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0021] Figure 8 It is the whole of this utility model Figure 6 Enlarged structural diagram at point B.

[0022] In the diagram: 1. Precast wall panel; 2. Pouring trough; 3. First steel reinforcement frame; 4. End block; 5. Second steel reinforcement frame; 6. Embedded hole; 7. Support base; 8. Threaded hole; 9. Bolt; 10. Connecting groove; 11. Connecting block. Detailed Implementation

[0023] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0024] like Figure 1-8 The precast wall panel structure for municipal construction shown includes: a precast wall panel 1, a pouring trough 2, a first steel reinforcement frame 3, an end block 4, a second steel reinforcement frame 5, embedded holes 6, a support base 7, threaded holes 8, bolts 9, a connecting groove 10, and a connecting block 11. The pouring trough 2 is fixedly installed on the left side of the precast wall panel 1, and multiple first steel reinforcement frames 3 are fixedly installed on the pouring trough 2. The end block 4 is fixedly installed on the right side of the precast wall panel 1, and multiple second steel reinforcement frames 5 are fixedly installed on the surface of the end block 4. Embedded holes 6 are fixedly installed on both sides of the surface of the precast wall panel 1. Support bases 7 are movably installed on both sides of the surface of the precast wall panel 1. Threaded holes 8 are fixedly installed at the top and bottom of the support base 7, and the threaded holes 8 correspond to the embedded holes 6. Bolts 9 are threaded into the threaded holes 8 and the embedded holes 6. A connecting groove 10 is fixedly installed at the bottom of the precast wall panel 1, and a connecting block 11 is fixedly installed at the top of the precast wall panel 1.

[0025] In this embodiment, the end block 4 is adapted to the interior of the pouring trough 2, and the first steel bar frame 3 and the second steel bar frame 5 are arranged in an interlaced structure.

[0026] In practical use, when two precast wall panels 1 are horizontally spliced ​​together, the end block 4 can be embedded into the pouring groove 2, so that the first steel reinforcement frame 3 and the second steel reinforcement frame 5 can be placed in an alternating structure. Then, by pouring concrete into the pouring groove 2, the precast wall panels 1 can be stably connected. The embedding of the end block 4 into the pouring groove 2 can improve the sealing of the connection node between the precast wall panels 1, and also facilitate the splicing of the precast wall panels 1. It can prevent displacement during installation. The alternating placement of the first steel reinforcement frame 3 and the second steel reinforcement frame 5 and the pouring of concrete can ensure the splicing stability between the precast wall panels 1, thereby further improving the sealing of the connection node between the precast wall panels 1, and thus improving the waterproof effect after the precast wall panels 1 are assembled.

[0027] In this embodiment, the connecting block 11 is adapted to the interior of the connecting groove 10.

[0028] In practical use, the connecting block 11 is installed inside the connecting groove 10, which facilitates the longitudinal splicing of the prefabricated wall panels 1.

[0029] In this embodiment, four support bases 7 are provided, and the four support bases 7 are arranged in a symmetrical structure in pairs.

[0030] In practical use, the support seat 7 can provide stable support for the precast wall panel 1. When the support of the precast wall panel 1 is not needed, the bolt 9 can be unscrewed from the threaded hole 8 and the embedded hole 6, and the support seat 7 can be removed from the precast wall panel 1. This makes the support seat 7 easy to install and remove. The support seat 7 is reusable, and the support of the support seat 7 will not damage the surface of the precast wall panel 1. Furthermore, the embedded hole 6 can be sealed with concrete to ensure the aesthetics of the wall surface. This solves the problem that the temporary support rods are bolted to the precast wall and floor respectively when the existing temporary support of the precast wall panel is used, which will cause damage to the wall surface.

[0031] In this embodiment, the surface of the pre-embedded hole 6 is lower than the surface of the precast wall panel 1.

[0032] In practical use, the surface of the pre-embedded hole 6 is lower than the surface of the precast wall panel 1, so that when the pre-embedded hole 6 is sealed with concrete, it can remain flat with the surface of the precast wall panel 1, thus ensuring the aesthetics of the wall.

[0033] The working principle of a precast wall panel structure for municipal construction mentioned in this utility model is as follows:

[0034] In use, the support seat 7 can provide stable support for the precast wall panel 1. When the support of the precast wall panel 1 is not needed, the bolt 9 can be unscrewed from the threaded hole 8 and the embedded hole 6, and the support seat 7 can be removed from the precast wall panel 1. This makes the support seat 7 easy to install and remove. The support seat 7 is reusable, and the support of the support seat 7 will not damage the surface of the precast wall panel 1. Furthermore, the embedded hole 6 can be sealed with concrete to ensure the aesthetics of the wall surface. This solves the problem that the existing temporary support of precast wall panels, which is supported by bolting the two ends of the temporary support rod to the precast wall and the floor respectively, will cause damage to the wall surface.

[0035] When two precast wall panels 1 are horizontally spliced ​​together, the end block 4 can be embedded into the pouring groove 2, so that the first steel reinforcement frame 3 and the second steel reinforcement frame 5 can be placed in an alternating structure. Then, by pouring concrete into the pouring groove 2, the precast wall panels 1 can be stably connected. The embedding of the end block 4 into the pouring groove 2 can improve the sealing of the connection node between the precast wall panels 1, and also facilitate the splicing of the precast wall panels 1. It can prevent displacement during installation. The alternating structure of the first steel reinforcement frame 3 and the second steel reinforcement frame 5 and the pouring of concrete can ensure the splicing stability between the precast wall panels 1, thereby further improving the sealing of the connection node between the precast wall panels 1, and thus improving the waterproof effect after the precast wall panels 1 are assembled.

[0036] Meanwhile, the connecting block 11 is installed inside the connecting groove 10, which facilitates the longitudinal splicing of the prefabricated wall panels 1.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated wall panel structure for municipal construction, comprising: Prefabricated wallboard (1), pouring groove (2), first reinforcement frame (3), end block (4), second reinforcement frame (5), embedded hole part (6), support seat (7), threaded hole (8), bolt (9), connecting groove (10), connecting block (11), it is characterized in with: the prefabricated wallboard (1) left side fixed mounting pouring groove (2), the pouring groove (2) fixed mounting has a plurality of first reinforcement frame (3), the prefabricated wallboard (1) right side fixed mounting end block (4), the end block (4) surface fixed mounting has a plurality of second reinforcement frame (5), the prefabricated wallboard (1) surface both sides are fixedly installed embedded hole part (6), the prefabricated wallboard (1) surface both sides are movably installed support seat (7), the support seat (7) inside upper and lower both are fixedly installed threaded hole (8), and the threaded hole (8) all correspond with embedded hole part (6), and the threaded hole (8) and embedded hole part (6) inside all are screw mounted bolt (9), the prefabricated wallboard (1) bottom fixed mounting connecting groove (10), the prefabricated wallboard (1) top fixed mounting connecting block (11).

2. A prefabricated wall panel structure for municipal construction according to claim 1, characterized in that: The end block (4) is matched with the inside of the pouring groove (2), and the first reinforcement frame (3) and the second reinforcement frame (5) are arranged in an interlaced structure.

3. A prefabricated wall panel structure for municipal construction according to claim 1, characterized in that: The connecting block (11) is matched with the inside of the connecting groove (10).

4. The prefabricated wall panel structure for municipal construction according to claim 1, characterized in that: The support seat (7) is provided with four, and the four support seats (7) are arranged in a two-two symmetrical structure.

5. A prefabricated wall panel structure for municipal construction according to claim 1, characterized in that: The surface of the embedded hole part (6) is lower than the surface of the prefabricated wallboard (1).

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