CN219033581U - Connection structure of precast concrete wallboard - Google Patents
Connection structure of precast concrete wallboard Download PDFInfo
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- CN219033581U CN219033581U CN202223554040.XU CN202223554040U CN219033581U CN 219033581 U CN219033581 U CN 219033581U CN 202223554040 U CN202223554040 U CN 202223554040U CN 219033581 U CN219033581 U CN 219033581U
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Abstract
The utility model discloses a connecting structure of a precast concrete wallboard, which comprises a wallboard main body, wherein a positioning groove is formed in one side of the wallboard main body, and a limiting block is fixedly connected to the other side of the wallboard main body; the two sides of the top of the wallboard main body are provided with first mounting grooves, one side of each of the two first mounting grooves is provided with a plurality of corresponding first locking holes, the two first mounting grooves are detachably connected with first iron sheets, and the wallboard main body is provided with a fixing assembly; the top of the wallboard main body is provided with a first mounting groove, the centers of the first mounting grooves are provided with a first locking hole, and the centers of the first mounting grooves are detachably connected with a first iron sheet; according to the utility model, through the limiting blocks and the limiting grooves, the wallboard main body can be clamped through the concave-convex limiting blocks when two sides are connected, the two sides cannot be separated after clamping, and then the first locking hole is fixed through the bolt, so that the fixing stability is high.
Description
Technical Field
The utility model relates to the technical field of concrete wallboard installation, in particular to a connecting structure of a precast concrete wallboard.
Background
With the development of modern industrial technology, a building house can be manufactured in batches as a machine production. The prefabricated building elements are simply transported to the site for assembly, which is the so-called building site. And fabricated structures began to be of interest at the beginning of the 20 th century, ending in implementation in the sixties. The building speed of the assembled building is high, the production cost is low, and the assembled building is rapidly popularized all over the world. The assembled building can greatly reduce building rubbish, protect the environment, reduce building noise, improve the engineering quality and the environmental quality of the building, improve the labor productivity level of engineering construction and realize the sustainable development of the building through industrial production and on-site assembly construction. With these advantages, the prefabricated building industrialization is gradually carried out, and is widely applied to residential buildings.
At present, when being connected with each other, the prefabricated concrete wallboard is usually positioned through a rectangular groove and a rectangular block which are arranged on the prefabricated concrete wallboard, and then the prefabricated concrete wallboard is fixedly connected through bolts, so that the wallboard can be directly poured if bolts are loosened in the fixing mode, the safety is lower, and the use effect of a user is influenced.
It is therefore desirable to provide a connection structure for precast concrete wall panels that solves the above-mentioned problems.
Disclosure of Invention
The technical problem to be solved by the utility model is that the current precast concrete wallboard is positioned by a rectangular groove and a rectangular block which are arranged on the precast concrete wallboard when being connected with each other, and then the precast concrete wallboard is fixedly connected by bolts, so that the wallboard can be directly dumped if the bolts are loosened in the fixing mode, the safety is lower, and the use effect of a user is influenced.
In order to solve the technical problems, the utility model adopts a technical scheme that: the connecting structure comprises a wallboard main body, wherein a positioning groove is formed in one side of the wallboard main body, and a limiting block is fixedly connected to the other side of the wallboard main body;
the two sides of the top of the wallboard main body are provided with first mounting grooves, one side of each of the two first mounting grooves is provided with a plurality of corresponding first locking holes, the two first mounting grooves are detachably connected with first iron sheets, and the wallboard main body is provided with a fixing assembly;
the wallboard is characterized in that a second mounting groove is formed in the front and the rear of the top of the wallboard main body, a second locking hole is formed in the center of each second mounting groove, and a second iron sheet is detachably connected to the center of each second mounting groove.
The utility model is further provided with: the top and the bottom of stopper are unsmooth form, the constant head tank agrees with the shape of stopper.
Through above-mentioned technical scheme for the unable separation in both sides of wallboard main part behind constant head tank and the stopper block realizes fixing, even the bolt drops still can realize fixing.
The utility model is further provided with: the fixed subassembly is including seting up in two spread grooves of wallboard main part rear end face, two the draw-in groove has all been seted up to the both sides of spread groove, terminal surface fixedly connected with two and the corresponding connecting block of spread groove before the wallboard main part, two the spout has all been seted up to the connecting block both sides, two sets of equal sliding connection in spout center has the fixture block, two sets of the equal fixedly connected with spring of inner wall of fixture block.
Through above-mentioned technical scheme, press two sets of fixture blocks, make it get into the spout center, with connecting block lug insert spread groove again, owing to receive the resilience force of spring, the fixture block can automatic re-setting when being located the draw-in groove position, gets into the draw-in groove center, realizes fixing completely, has further promoted fixed stability.
The utility model is further provided with: the two groups of clamping blocks are respectively corresponding to the two groups of clamping grooves in size.
Through above-mentioned technical scheme for two wallboard main parts can be fixed through getting into the draw-in groove center realization when the installation fixture block.
The utility model is further provided with: the other ends of the two groups of springs are connected with the sliding groove.
Through above-mentioned technical scheme for the fixture block can receive the resilience force of spring to realize automatic re-setting, gets into the draw-in groove center.
The utility model is further provided with: the first iron sheet and the second iron sheet are connected with the wallboard main body through bolts.
Through above-mentioned technical scheme for first iron sheet can be dismantled with the second iron sheet, and then overhauls or change the bolt.
The utility model is further provided with: the thickness of the first iron sheet and the second iron sheet is 1mm.
Through above-mentioned technical scheme for first iron sheet and second iron sheet are convenient for install, and it is also comparatively convenient when punching a hole.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the limiting blocks and the limiting grooves, the wallboard main body can be clamped through the concave-convex limiting blocks when two sides are connected, the two sides cannot be separated after clamping, and then the first locking hole is fixed through the bolt, so that the fixing stability is high;
2. according to the utility model, through the fixing assembly, when the wallboard main body is installed up and down, two groups of clamping blocks are manually pressed to enter the center of the chute, then the connecting blocks are directly inserted into the connecting grooves, and due to the resilience force of the springs, the clamping blocks automatically reset when being positioned at the clamping groove positions and enter the center of the clamping grooves, so that complete fixing is realized, the fixing stability is further improved, the second locking holes are fixed through bolts, the vertical positioning accuracy of the wall body is ensured, and the installation is firm.
Drawings
FIG. 1 is an external view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a schematic structural diagram of a part of the component of the present utility model.
Fig. 4 is a cross-sectional view of a portion of the securing assembly of the present utility model.
In the figure: 1. a wallboard main body; 2. a positioning groove; 3. a limiting block; 4. a first mounting groove; 5. a first locking hole; 6. a first iron sheet; 7. a fixing assembly; 701. a connecting groove; 702. a clamping groove; 703. a connecting block; 704. a chute; 705. a clamping block; 706. a spring; 8. a second mounting groove; 9. a second locking hole; 10. and a second iron sheet.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-4, a connection structure of a precast concrete wallboard comprises a wallboard main body 1, wherein a positioning groove 2 is formed in one side of the wallboard main body 1, and a limiting block 3 is fixedly connected to the other side of the wallboard main body 1; the top and the bottom of the limiting block 3 are concave-convex, and the positioning groove 2 is matched with the shape of the limiting block 3; the two sides of the wallboard main body 1 can not be separated after the positioning groove 2 is clamped with the limiting block 3, so that the fixation is realized, and the fixation can still be realized even if the bolts fall off; the two sides of the top of the wallboard main body 1 are provided with first mounting grooves 4, one side of each of the two first mounting grooves 4 is provided with a plurality of corresponding first locking holes 5, the two first mounting grooves 4 are detachably connected with first iron sheets 6, and the wallboard main body 1 is provided with a fixing assembly 7; the front and rear parts of the top of the wallboard main body 1 are provided with second mounting grooves 8, the centers of the two second mounting grooves 8 are provided with second locking holes 9, and the centers of the two second mounting grooves 8 are detachably connected with second iron sheets 10; the first iron sheet 6 and the second iron sheet 10 are connected with the wallboard main body 1 through bolts; the first iron sheet 6 and the second iron sheet 10 can be disassembled, so that the bolts can be overhauled or replaced; the thickness of the first iron sheet 6 and the second iron sheet 10 is 1mm; the first iron sheet 6 and the second iron sheet 10 are convenient to install, and punching is convenient;
as shown in fig. 3 and fig. 4, the fixing assembly 7 includes two connecting grooves 701 formed on the rear end surface of the wallboard main body 1, two clamping grooves 702 are formed on two sides of the two connecting grooves 701, two connecting blocks 703 corresponding to the connecting grooves 701 are fixedly connected to the front end surface of the wallboard main body 1, sliding grooves 704 are formed on two sides of the two connecting blocks 703, clamping blocks 705 are slidingly connected to the centers of the two groups of sliding grooves 704, and the two groups of clamping blocks 705 respectively correspond to the two groups of clamping grooves 702 in size; the clamping blocks 705 can be fixed by entering the centers of the clamping grooves 702 when the two wallboard main bodies 1 are installed; springs 706 are fixedly connected to the inner walls of the two groups of clamping blocks 705; the other ends of the two groups of springs 706 are connected with the sliding chute 704; the clamping block 705 can be automatically reset by the resilience force of the spring 706 and enter the center of the clamping groove 702; the two groups of clamping blocks 705 are pressed to enter the center of the sliding groove 704, then the connecting blocks 703 are directly inserted into the connecting grooves 701, and due to the resilience force of the springs 706, the clamping blocks 705 can automatically reset when being positioned at the positions of the clamping grooves 702 and enter the centers of the clamping grooves 702, so that complete fixation is realized, and the fixation stability is further improved.
When the wall board is used, during installation and connection of two sides of the wall board main body 1, the two sides of the wall board main body 1 after the clamping cannot be separated through the concave-convex limiting blocks 3 and the positioning grooves 2, the first locking holes 5 are fixed through bolts, the fixing stability is high, when the top and the bottom of the wall board main body 1 are connected, two groups of clamping blocks 705 are manually pressed to enter the center of the sliding groove 704, then the connecting blocks 703 are directly inserted into the connecting groove 701, and due to the resilience force of the springs 706, the clamping blocks 705 automatically reset when being positioned at the positions of the clamping grooves 702 and enter the center of the clamping grooves 702, so that the complete fixing is realized, the fixing stability is further improved, the second locking holes 9 are fixed through the bolts, the vertical positioning accuracy of the wall body is ensured, and the installation is firm.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a connection structure of precast concrete wallboard, includes wallboard main part (1), its characterized in that: a positioning groove (2) is formed in one side of the wallboard main body (1), and a limiting block (3) is fixedly connected to the other side of the wallboard main body (1);
first mounting grooves (4) are formed in two sides of the top of the wallboard main body (1), a plurality of corresponding first locking holes (5) are formed in one side of each of the two first mounting grooves (4), first iron sheets (6) are detachably connected to the two first mounting grooves (4), and a fixing assembly (7) is arranged on the wallboard main body (1);
the wallboard is characterized in that a second mounting groove (8) is formed in the front and the back of the top of the wallboard main body (1), a second locking hole (9) is formed in the center of each second mounting groove (8), and a second iron sheet (10) is detachably connected to the center of each second mounting groove (8).
2. A connection structure of precast concrete wall panels according to claim 1, characterized in that: the top and the bottom of the limiting block (3) are concave-convex, and the positioning groove (2) is matched with the shape of the limiting block (3).
3. A connection structure of precast concrete wall panels according to claim 1, characterized in that: the fixing assembly (7) comprises two connecting grooves (701) formed in the rear end face of the wallboard main body (1), clamping grooves (702) are formed in two sides of the connecting grooves (701), two connecting blocks (703) corresponding to the connecting grooves (701) are fixedly connected to the front end face of the wallboard main body (1), sliding grooves (704) are formed in two sides of each connecting block (703), clamping blocks (705) are slidably connected to the centers of the sliding grooves (704), and springs (706) are fixedly connected to the inner walls of the clamping blocks (705).
4. A connection structure of precast concrete wall panels according to claim 3, characterized in that: the two groups of clamping blocks (705) respectively correspond to the two groups of clamping grooves (702).
5. A connection structure of precast concrete wall panels according to claim 3, characterized in that: the other ends of the two groups of springs (706) are connected with the sliding groove (704).
6. A connection structure of precast concrete wall panels according to claim 1, characterized in that: the first iron sheet (6) and the second iron sheet (10) are connected with the wallboard main body (1) through bolts.
7. A connection structure of precast concrete wall panels according to claim 1, characterized in that: the thickness of the first iron sheet (6) and the second iron sheet (10) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223554040.XU CN219033581U (en) | 2022-12-29 | 2022-12-29 | Connection structure of precast concrete wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223554040.XU CN219033581U (en) | 2022-12-29 | 2022-12-29 | Connection structure of precast concrete wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219033581U true CN219033581U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223554040.XU Active CN219033581U (en) | 2022-12-29 | 2022-12-29 | Connection structure of precast concrete wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219033581U (en) |
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2022
- 2022-12-29 CN CN202223554040.XU patent/CN219033581U/en active Active
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