Fabricated composite outer wall body capable of being combined with concrete structure
By setting connecting rods, insert blocks and slots between the composite walls, and using bolts and springs, the problem of poor connection stability of the composite walls is solved, and the stable connection and reinforcement of the walls is achieved, ensuring building safety and practical use.
Patent Information
- Application Number
- CN202420759697.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-13
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-04-13
AI Technical Summary
The stability of the existing concrete structure and composite walls is poor, and it is difficult to support composite walls of high quality for a long time, resulting in the composite walls being easily fall off in the later stage, posing safety hazards.
A prefabricated composite exterior wall is designed, and stable connection and reinforcement of the wall is achieved by setting a connecting rod, insertion block and slot between the first composite wall and the second composite wall, and fixing it with bolts, combining the design of springs and clamping blocks.
It improves the connection reinforcement between composite walls, enhances the stability and practicality of the walls, avoids the problem of falling off of composite walls, and ensures building safety.
Smart Images
Figure CN222962272U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite exterior walls, and more specifically, to a prefabricated composite exterior wall that can be combined with a concrete structure. Background Art
[0002] Building walls mainly include cast-in-place walls and prefabricated walls. Cast-in-place walls are a traditional construction method, which are formed by pouring on-site; prefabricated walls are integral walls prefabricated in a factory in advance, transported to the site by a transportation tool, and hoisted and assembled onto the building main body on-site through a reliable connection method.
[0003] Concrete structure walls and composite walls are usually fixed and combined together by plastic expansion anchor bolts arranged at intervals. However, the connection stability between the expansion anchor bolts and the wall in this structure is poor, and it is difficult to support a relatively heavy composite wall for a long time, resulting in the easy detachment of the composite wall in the later stage and potential safety hazards. Summary of the Invention
[0004] To make up for the above deficiencies, the utility model provides a prefabricated composite exterior wall that can be combined with a concrete structure.
[0005] The utility model is implemented as follows:
[0006] A prefabricated composite exterior wall that can be combined with a concrete structure includes a first composite wall and a second composite wall. A pair of mounting frames are installed inside each of the pair of first composite walls and the pair of second composite walls. One side inside the first composite wall and the second composite wall is provided with a heat preservation board, and one side of the heat preservation board is provided with a reinforcement layer, and one side of the reinforcement layer is provided with a waterproof layer. A pair of connecting rods are connected between the outer sides of the two sides of the first composite wall and the second composite wall, and plugs are connected to both ends of the connecting rods. A connecting mechanism is arranged inside the plugs, and the connecting mechanism includes a plurality of bolts. A connecting block is installed on one side of the first composite wall, and a connecting groove is arranged on one side of the second composite wall close to the connecting block. The connecting block and the connecting groove are engaged with each other. Fixing mechanisms are arranged on both outer sides of the connecting block, and the fixing mechanisms include a pair of clamping blocks.
[0007] Furthermore, slots are arranged on both inner sides of the first composite wall and the second composite wall, and the plugs are engaged with the slots.
[0008] Furthermore, a jack is arranged inside the plug. Bolts are inserted into both outer sides of the first composite wall and the second composite wall, and the bottom end of the bolt passes through the jack and extends into the inside of the slot.
[0009] The beneficial effect of adopting the above further solution is that by providing bolts, the inserting blocks and the inserting slots are fixed, so that the first composite wall body and the second composite wall body are connected.
[0010] Further, on both sides inside the connecting block, a pair of mounting grooves are provided, and on one side inside the mounting groove, a first spring is connected, and one end of the first spring is connected with a clamping block.
[0011] Further, on both sides inside the connecting slot, a pair of clamping slots are provided, and the clamping block is engaged with the clamping slot.
[0012] The beneficial effect of adopting the above further solution is that by providing the clamping block, the connecting block and the connecting slot can be preliminarily fixed, which is convenient for connecting and fixing the first composite wall body and the second composite wall body later.
[0013] Further, on both the upper and lower ends of the connecting block, a pair of fixing blocks are installed, and between the pair of fixing blocks, a inserting rod is connected, and a clamping block is sleeved outside the inserting rod.
[0014] The beneficial effect of adopting the above further solution is that by providing the inserting rod, the angle of the clamping block can be adjusted, so that the clamping block is separated from the clamping slot.
[0015] Further, on both the upper and lower ends of the connecting slot, clamping slots are provided, and the clamping block is engaged with the clamping slot. The top of the connecting block is connected with a second spring through a connecting piece, and one end of the second spring is connected with the bottom of the clamping block.
[0016] The beneficial effect of adopting the above further solution is that by providing the clamping block, the connecting block and the connecting slot can be engaged with each other, and the first composite wall body and the second composite wall body are connected and fixed to each other.
[0017] Further, on both the upper and lower ends of the second composite wall body, a pair of mounting rods are installed, and inside each of the pair of mounting rods, a sliding slot is provided, and a sliding rod is connected inside each of the pair of sliding slots.
[0018] The beneficial effect of adopting the above further solution is that by providing the sliding rod, it is convenient to maintain balance and support when the sliding plate moves.
[0019] Further, a sliding plate is slidably installed between the outside of the pair of sliding rods, and a third spring is sleeved outside each of the pair of sliding rods. One end of the third spring is connected with the sliding plate. The bottom of the sliding plate is connected with a push rod, and a through hole is provided at the top of the clamping slot. The through hole is communicated with the clamping slot. The bottom end of the push rod penetrates through the second composite wall body and extends into the inside of the through hole.
[0020] The beneficial effect of adopting the above further solution is that, by providing a slide plate, the push rod can be driven to move up and down, so that the push rod pushes the clamping block, thereby separating the clamping block and the clamping groove from each other.
[0021] The beneficial effects of the utility model are as follows: the utility model obtains an assembled composite exterior wall that can be combined with a concrete structure through the above design. When the assembled composite wall is transported to a building where it needs to be installed, the two pairs of connecting rods are moved between the first composite wall and the second composite wall, the plug block and the slot are engaged with each other, and then the bolts are inserted into the inside of the socket, and the bolts are rotated to fix the plug block and the slot together, and the first composite wall and the second composite wall are preliminarily fixed. When the first composite wall and the second composite wall are connected, the connecting block and the connecting slot are engaged with each other, and the block is squeezed when engaged, and the first spring drives the block to move. When it moves to the slot, the block and the slot are engaged with each other, and the first composite wall and the second composite wall are fixed together. The two composite walls are connected to each other, and the clamping block and the clamping groove are engaged with each other. The second spring supports the clamping block, so that the first composite wall and the second composite wall are connected and fixed to each other, thereby improving the reinforcement of the connection between the walls. At the same time, the thermal insulation layer, the reinforcement layer and the waterproof layer are used to improve the practicality of the composite wall. When the first composite wall and the second composite wall need to be dismantled, the slide plate is pressed downward to move the slide plate on a pair of slide rods, driving the push rod to move up and down, pushing the clamping block out of the clamping groove, separating the clamping block from the clamping groove, and then removing the bolt from the socket to facilitate the separation of the connecting block from the connecting groove, thereby separating the first composite wall from the second composite wall, which is convenient for reuse and transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 A schematic diagram of the three-dimensional structure of an assembled composite exterior wall that can be combined with a concrete structure provided by the utility model;
[0024] Figure 2 A schematic diagram of a three-dimensional unfolded structure of an assembled composite exterior wall that can be combined with a concrete structure provided by the utility model;
[0025] Figure 3Schematic diagram of the internal three-dimensional structure of the first composite wall of an assembled composite exterior wall that can be combined with a concrete structure provided by the present utility model;
[0026] Figure 4 Schematic diagram of the plane cross-section of the clamping block of an assembled composite exterior wall that can be combined with a concrete structure provided by the present utility model;
[0027] Figure 5 Schematic diagram of the plane cross-section of the connecting block of an assembled composite exterior wall that can be combined with a concrete structure provided by the present utility model.
[0028] In the figure: 1001, the first composite wall; 1002, the second composite wall; 1003, the mounting rack; 1004, the insulation board; 1005, the reinforcement layer; 1006, the waterproof layer; 2001, the connecting rod; 2002, the insertion block; 2003, the insertion slot; 2004, the insertion hole; 2005, the bolt; 3001, the connecting block; 3002, the connecting groove; 3003, the mounting groove; 3004, the first spring; 3005, the clamping block; 3006, the clamping groove; 3007, the fixing block; 3008, the insertion rod; 3009, the clamping block; 3010, the second spring; 3011, the clamping groove; 3012, the mounting rod; 3013, the sliding groove; 3014, the sliding rod; 3015, the sliding plate; 3016, the push rod; 3017, the through hole. Detailed implementation manners
[0029] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0030] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0031] Embodiment 1 of an assembled composite exterior wall that can be combined with a concrete structure of the present utility model
[0032] The present utility model provides the following technical solutions: As shown in reference to Figure 1 、 Figure 3 and Figure 4, including a first composite wall 1001 and a second composite wall 1002. A pair of mounting brackets 1003 are installed inside each of the pair of first composite walls 1001 and the pair of second composite walls 1002. On one side inside the first composite wall 1001 and the second composite wall 1002, there is a heat preservation board 1004. And on one side of the heat preservation board 1004, there is a reinforcement layer 1005. On one side of the reinforcement layer 1005, there is a waterproof layer 1006. Between the outer sides of both sides of the first composite wall 1001 and the second composite wall 1002, there are a pair of connecting rods 2001 connected. And at both ends of the connecting rod 2001, there are inserted blocks 2002 connected. Inside the inserted block 2002, there is a connecting mechanism, and the connecting mechanism includes a number of bolts 2005. On one side of the first composite wall 1001, there is a connecting block 3001 installed. And inside the second composite wall 1002, there is a connecting groove 3002 on the side close to the connecting block 3001. The connecting block 3001 and the connecting groove 3002 are engaged with each other. On both outer sides of the connecting block 3001, there are fixing mechanisms, and the fixing mechanism includes a pair of clamping blocks 3009. On both sides inside the first composite wall 1001 and the second composite wall 1002, there are inserting slots 2003. And the inserted block 2002 is engaged with the inserting slot 2003. Inside the inserted block 2002, there is an inserting hole 2004. On both outer sides of the first composite wall 1001 and the second composite wall 1002, bolts 2005 are inserted. And the bottom end of the bolt 2005 passes through the inserting hole 2004 and extends into the inside of the inserting slot 2003. By providing the bolt 2005, the inserted block 2002 and the inserting slot 2003 are fixed, so that the first composite wall 1001 and the second composite wall 1002 are connected.
[0033] Embodiment 2 of an assembled composite exterior wall of the present utility model that can be combined with a concrete structure
[0034] Refer to, specifically as Figure 2 and Figure 5, a pair of mounting grooves 3003 are provided on both inner sides of the connecting block 3001, and a first spring 3004 is connected to one side inside the mounting groove 3003. One end of the first spring 3004 is connected to a clamping block 3005. A pair of clamping grooves 3006 are provided on both inner sides of the connecting groove 3002, and the clamping block 3005 is engaged with the clamping groove 3006. A pair of fixing blocks 3007 are installed at both the upper and lower ends of the connecting block 3001, and a plug rod 3008 is connected between the pair of fixing blocks 3007. A clamping block 3009 is sleeved outside the plug rod 3008. Clamping grooves 3011 are provided at both the upper and lower ends of the connecting groove 3002, and the clamping block 3009 is engaged with the clamping groove 3011. The top of the connecting block 3001 is connected to a second spring 3010 through a connecting member, and one end of the second spring 3010 is connected to the bottom of the clamping block 3009. A pair of mounting rods 3012 are installed at both the upper and lower ends of the second composite wall body 1002, and sliding grooves 3013 are provided inside the pair of mounting rods 3012. A sliding rod 3014 is connected inside each of the pair of sliding grooves 3013. A sliding plate 3015 is slidably installed between the outer sides of the pair of sliding rods 3014, and a third spring is sleeved outside each of the pair of sliding rods 3014. One end of the third spring is connected to the sliding plate 3015. The bottom of the sliding plate 3015 is connected to a push rod 3016, and a through hole 3017 is provided at the top of the clamping groove 3011. The through hole 3017 is communicated with the clamping groove 3011. The bottom end of the push rod 3016 penetrates through the second composite wall body 1002 and extends into the through hole 3017. By providing the clamping block 3005, the connecting block 3001 and the connecting groove 3002 can be preliminarily fixed, facilitating the subsequent connection and fixation of the first composite wall body 1001 and the second composite wall body 1002. By providing the plug rod 3008, the angle of the clamping block 3009 can be adjusted, so that the clamping block 3009 is separated from the clamping groove 3011. By providing the clamping block 3009, the connecting block 3001 and the connecting groove 3002 can be engaged with each other to connect and fix the first composite wall body 1001 and the second composite wall body 1002. By providing the sliding rod 3014, it is convenient to maintain balance and support when the sliding plate 3015 moves. By providing the sliding plate 3015, the push rod 3016 can be driven to move up and down, so that the push rod 3016 pushes the clamping block 3009, thereby separating the clamping block 3009 from the clamping groove 3011.
[0035] Specifically, the working principle of the assembled composite exterior wall that can be combined with a concrete structure is as follows: when the assembled composite wall is transported to the construction site where it needs to be installed, the two pairs of connecting rods 2001 are moved between the first composite wall 1001 and the second composite wall 1002, the plug block 2002 and the slot 2003 are engaged with each other, and then the bolt 2005 is inserted into the inside of the plug hole 2004, and the bolt 2005 is turned to fix the plug block 2002 and the slot 2003 together. The composite wall 1001 and the second composite wall 1002 are initially fixed. When the first composite wall 1001 and the second composite wall 1002 are connected, the connecting block 3001 and the connecting groove 3002 are engaged with each other. When engaged, the block 3005 is squeezed. The first spring 3004 drives the block 3005 to move. When it moves to the groove 3006, the block 3005 and the groove 3006 are engaged with each other, and the first composite wall 1001 and the second composite wall 1002 are connected to each other. At the same time, the clamping block 3009 and the clamping groove 3011 are engaged with each other, and the second spring 3010 supports the clamping block 3009, so that the first composite wall 1001 and the second composite wall 1002 are connected and fixed to each other, thereby improving the reinforcement of the connection between the walls. At the same time, the insulation layer 1004, the reinforcement layer 1005 and the waterproof layer 1006 are used to improve the practicality of the composite wall. When the first composite wall 1001 and the second composite wall 1002 need to be dismantled, press downward The slide plate 3015 is moved on a pair of slide bars 3014, driving the push rod 3016 to move up and down, pushing the clamping block 3009 out of the clamping groove 3011, so that the clamping block 3009 and the clamping groove 3011 are separated from each other, and then the bolt 2005 is removed from the socket 2004, so as to facilitate the separation of the connecting block 3001 and the connecting groove 3002, thereby separating the first composite wall 1001 and the second composite wall 1002 from each other, so as to facilitate reuse and transportation.
[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An assembled composite exterior wall that can be combined with a concrete structure, characterized in that: It comprises a first composite wall (1001) and a second composite wall (1002), A pair of mounting frames (1003) are installed inside a pair of the first composite walls (1001) and a pair of the second composite walls (1002); a heat preservation board (1004) is provided on one side of the first composite wall (1001) and the second composite wall (1002); a reinforcement layer (1005) is provided on one side of the heat preservation board (1004); a waterproof layer (1006) is provided on one side of the reinforcement layer (1005); a pair of connecting rods (2001) are connected between the outer sides of the first composite wall (1001) and the second composite wall (1002); and the connecting rods (2001) are connected to the outer sides of the first composite wall (1001) and the second composite wall (1002). Both ends of the first composite wall (1001) are connected with plug blocks (2002), a connecting mechanism is provided inside the plug block (2002), and the connecting mechanism includes a plurality of bolts (2005); a connecting block (3001) is installed on one side of the first composite wall (1001), and a connecting groove (3002) is provided inside the second composite wall (1002) on a side close to the connecting block (3001), the connecting block (3001) and the connecting groove (3002) are engaged with each other, and fixing mechanisms are provided on both sides of the outside of the connecting block (3001), and the fixing mechanisms include a pair of clamping blocks (3009).
2. The assembled composite exterior wall that can be combined with a concrete structure according to claim 1, characterized in that: Slots (2003) are provided on both sides of the interior of the first composite wall (1001) and the second composite wall (1002), and the insert blocks (2002) and the slots (2003) are engaged with each other.
3. The assembled composite exterior wall that can be combined with a concrete structure according to claim 2, characterized in that: The insert block (2002) is provided with an insertion hole (2004) inside, and bolts (2005) are inserted into both sides of the outside of the first composite wall (1001) and the second composite wall (1002), and the bottom end of the bolt (2005) passes through the insertion hole (2004) and extends to the inside of the slot (2003).
4. The assembled composite exterior wall that can be combined with a concrete structure according to claim 1, characterized in that: A pair of mounting grooves (3003) are provided on both sides of the interior of the connection block (3001), and a first spring (3004) is connected to one side of the interior of the mounting groove (3003), and a clamping block (3005) is connected to one end of the first spring (3004).
5. The assembled composite exterior wall that can be combined with a concrete structure according to claim 4, characterized in that: A pair of clamping grooves (3006) are provided on both sides of the interior of the connection groove (3002), and the clamping block (3005) and the clamping grooves (3006) are mutually engaged.
6. The assembled composite exterior wall that can be combined with a concrete structure according to claim 1, characterized in that: A pair of fixing blocks (3007) are installed at both upper and lower ends of the connecting block (3001), and an insertion rod (3008) is connected between the pair of fixing blocks (3007), and a clamping block (3009) is sleeved on the outside of the insertion rod (3008).
7. The assembled composite exterior wall that can be combined with a concrete structure according to claim 6, characterized in that: The upper and lower ends of the connecting groove (3002) are both provided with clamping grooves (3011), and the clamping block (3009) and the clamping groove (3011) are mutually engaged, the top of the connecting block (3001) is connected to a second spring (3010) through a connecting piece, and one end of the second spring (3010) is mutually connected to the bottom of the clamping block (3009).
8. The assembled composite exterior wall that can be combined with a concrete structure according to claim 7, characterized in that: A pair of mounting rods (3012) are installed at both upper and lower ends of the second composite wall (1002), and a slide groove (3013) is provided inside the pair of mounting rods (3012), and a slide rod (3014) is connected inside the pair of slide grooves (3013).
9. The assembled composite exterior wall that can be combined with a concrete structure according to claim 8, characterized in that: A slide plate (3015) is slidably installed between the outer parts of a pair of the slide bars (3014), and a third spring is sleeved on the outer parts of the pair of the slide bars (3014), one end of the third spring is connected to the slide plate (3015), a push rod (3016) is connected to the bottom of the slide plate (3015), and a through hole (3017) is provided at the top of the clamping groove (3011), the through hole (3017) and the clamping groove (3011) are connected to each other, and the bottom end of the push rod (3016) passes through the second composite wall (1002) and extends to the inside of the through hole (3017).