Multi-layer curtain wall positioning and installing device

Abstract

The utility model discloses a kind of multi-layer curtain wall positioning installation devices, more specifically, curtain wall installation technical field, including several multi-layer curtain walls one, the fixed mechanism outside front side thread connection is limited to component, the fixed mechanism inside outer side annular array fixedly connected with several push mechanism, the fixed mechanism inside annular array slidingly connected with positioning mechanism.The utility model said a kind of multi-layer curtain wall positioning installation device, by limiting component can push several guide mechanism and positioning mechanism to outwardly occur the action of movement, simultaneously by push mechanism can make T-shaped block under the action of no external force under the resilience of push mechanism itself drive it reset to initial position, by positioning mechanism can realize to the adjacent multi-layer curtain wall one and fixed effect of assembling, under the action of guide mechanism, it can be cooperated with limiting component to facilitate push positioning mechanism to outwardly occur the action of movement, improve the practicality and universality of device.

Description

Technical Field

[0001] This utility model relates to the field of curtain wall installation technology, and in particular to a multi-layer curtain wall positioning and installation device. Background Technology

[0002] Multi-layer curtain walls, also known as thermal aisle curtain walls, breathing curtain walls, ventilated curtain walls, and energy-saving curtain walls, consist of two facade layers, forming an air buffer between the interior and exterior. The outer layer can be constructed using exposed frame, concealed frame, or point-supported curtain walls. The inner layer can be composed of exposed frame, concealed frame curtain walls, or doors and windows with operable sashes and access for maintenance. Alternatively, glass panels can be installed on both sides of an independently supported structure, creating a double-layer facade structure with a relatively small spatial distance.

[0003] Chinese patent document CN214614836U discloses a positioning and installation device for curtain wall engineering, including a glass fixing frame. A glass is placed on top of the glass fixing frame. Sliding grooves are provided on both the left and right sides of the glass fixing frame. Supports are slidably connected within each set of sliding grooves. Long strip blocks are provided above each set of supports. Elastic elements are fixedly installed between the long strip blocks and the corresponding side supports. Pads are provided between the left and right sides of the glass and the two sets of supports, respectively. Pressure blocks are slidably engaged on the two sets of long strip blocks. Gaskets are provided between the pressure blocks and the contact surfaces of the glass. The above patent document has a simple structure and is easy to operate, making it suitable for positioning glass in curtain wall engineering. The sliding connection between the supports and the glass fixing frame, as well as the sliding connection between the pressure blocks and the long strip blocks, facilitates easy assembly and disassembly while also improving the overall fixing effect of the device.

[0004] While the aforementioned patent documents facilitate easy assembly and disassembly during implementation and improve the overall fixation effect of the device, they cannot install and fix multiple curtain walls simultaneously, resulting in workers needing to spend a lot of time and energy, which affects the installation efficiency of the curtain walls. Utility Model Content

[0005] The main purpose of this utility model is to provide a multi-layer curtain wall positioning and installation device, which can effectively solve the problem of not being able to install and fix multiple curtain walls at the same time.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A multi-layer curtain wall positioning and installation device includes several multi-layer curtain walls. Each of the several multi-layer curtain walls has positioning holes at its four corners on its outer surface. The sides of the several multi-layer curtain walls that are close to each other are movably connected to a fixing mechanism. The front side of the fixing mechanism is threadedly connected to a limit component. The outer side of the fixing mechanism is fixedly connected to several pushing mechanisms in a ring array. The inner ring array of the fixing mechanism is slidably connected to a positioning mechanism. The outer side of each of the positioning mechanisms that is close to the inside of the fixing mechanism is fixedly connected to a guide mechanism.

[0008] Preferably, the fixing mechanism includes a fixing shell, the inner cavity of the fixing shell has a plurality of receiving cavities arranged in a ring from the inside to the outside, the outer side of the inner cavity of the fixing shell has a plurality of rectangular grooves arranged in a ring, and the plurality of rectangular grooves are located between two corresponding receiving cavities, and an internal thread block is fixedly connected to the middle of the inner cavity of the fixing shell.

[0009] Preferably, the pushing mechanism includes a rubber block, with spring plates symmetrically fixedly connected to the left and right ends of the outer surface of the rubber block, and the rubber block is installed and fixed in the middle of the corresponding receiving cavity, with the outer surface of the spring plate slidably connected to the corresponding receiving cavity.

[0010] Preferably, the positioning mechanism includes a T-shaped block, with transmission blocks symmetrically fixedly connected to the upper and lower left sides of the outer surface of the T-shaped block, and the two transmission blocks are respectively fixedly connected to the outer surface of the corresponding spring sheet. The transmission blocks are slidably connected to the inner cavity of the corresponding receiving cavity, and the T-shaped block is slidably connected to the inner cavity of the corresponding rectangular groove.

[0011] Preferably, the guiding mechanism includes a guide block, the inner surface of which has a chamfer at the front, and the outer surface of the guide block is fixedly connected to the outer surface of the corresponding T-shaped block.

[0012] Preferably, the limiting component includes a card plate, and a plurality of positioning pins are fixedly connected in a ring array on the outer rear end of the outer surface of the card plate. An external threaded post is rotatably connected to the middle of the card plate, and the rear part of the outer surface of the external threaded post is threadedly connected to the inner surface of the internal threaded block.

[0013] Preferably, the chamfer is inclined inward at an angle, and the diameter of the chamfer is slightly larger than the diameter of the locating pin.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model can support several pushing and positioning mechanisms through a fixing mechanism, and can push several guiding and positioning mechanisms to move outward through a limiting component. At the same time, the pushing mechanism can cause the T-shaped block to return to its initial position under its own rebound force without external force, thus improving the practicality of the device. The positioning mechanism can assemble and fix adjacent multi-layer curtain walls. Under the action of the guiding mechanism, it can cooperate with the limiting component to facilitate the pushing of the positioning mechanism to move outward, thus improving the practicality and universality of the device.

[0016] 2. After the external threaded post is inserted into the inner cavity of the internal threaded block, the external threaded post is rotated to drive several positioning pins to slide backward along the two adjacent sets of chamfered surfaces until the positioning pins are fully inserted into the inner cavities of the two adjacent guide blocks. This causes the T-shaped blocks that are contracted on the left and right sides of the rectangular groove to slide outward, thereby allowing the T-shaped blocks to be tightly inserted into the corresponding positioning hole cavities. At this time, the four adjacent multi-layer curtain walls can be installed and positioned by a fixed sleeve, which improves the practicality and universality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the pushing mechanism, positioning mechanism, and guiding mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0021] In the diagram: 1. Multi-layer curtain wall 1; 11. Positioning hole; 2. Fixing mechanism; 21. Fixing sleeve; 22. Receiving cavity; 23. Rectangular groove; 24. Internal threaded block; 3. Limiting component; 31. Card plate; 32. Positioning pin; 33. External threaded post; 4. Pushing mechanism; 41. Rubber block; 42. Spring plate; 5. Positioning mechanism; 51. T-shaped block; 52. Transmission block; 6. Guide mechanism; 61. Guide block; 62. Chamfer. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1As shown, a multi-layer curtain wall positioning and installation device includes several multi-layer curtain walls 1. Positioning holes 11 are provided at the four corners of the outer surface of each multi-layer curtain wall 1. A fixing mechanism 2 is movably connected to the sides of the multi-layer curtain walls 1 that are close to each other, which can support several pushing mechanisms 4 and positioning mechanisms 5. A limit component 3 is threadedly connected to the front of the fixing mechanism 2, which can push several guiding mechanisms 6 and positioning mechanisms 5 outward. Several pushing mechanisms 4 are fixedly connected in a ring array inside the fixing mechanism 2, which can allow T-shaped blocks 51 to return to their initial positions under the rebound force of the pushing mechanisms 4 without external force. Positioning mechanisms 5 are slidably connected in a ring array inside the fixing mechanism 2, which can assemble and fix adjacent multi-layer curtain walls 1. Guide mechanisms 6 are fixedly connected to the sides of the positioning mechanisms 5 that are close to the inside of the fixing mechanism 2, which can cooperate with the limit component 3 to facilitate pushing the positioning mechanisms 5 outward.

[0024] To achieve the purpose of supporting several propulsion mechanisms 4 and positioning mechanisms 5, refer to... Figure 2 The fixing mechanism 2 includes a fixing shell 21. The inner cavity of the fixing shell 21 has several receiving cavities 22 arranged in a ring from the inside to the outside, which can fix the corresponding rubber block 41. The outer side of the inner cavity of the fixing shell 21 has several rectangular grooves 23 arranged in a ring, which can accommodate the corresponding positioning mechanism 5 and guide mechanism 6. The rectangular grooves 23 are located between two corresponding receiving cavities 22. An internal thread block 24 is fixedly connected to the middle of the inner cavity of the fixing shell 21.

[0025] To achieve the goal of resetting the T-block 51 to its initial position under the self-rebound force of the pushing mechanism 4 without the action of external force, refer to... Figure 3 The pushing mechanism 4 includes a rubber block 41. Spring plates 42 are symmetrically fixedly connected to the left and right ends of the outer surface of the rubber block 41. The spring plates 42 can pull the transmission block 52 back to the middle of the corresponding cavity 22 under its own rebound force. The rubber block 41 is installed and fixed in the middle of the corresponding cavity 22, and the outer surface of the spring plate 42 is slidably connected to the corresponding cavity 22.

[0026] To achieve the purpose of assembling and fixing adjacent multi-layer curtain walls, refer to... Figure 3 The positioning mechanism 5 includes a T-shaped block 51. The upper and lower left sides of the outer surface of the T-shaped block 51 are symmetrically fixedly connected to transmission blocks 52, which can guide the movement of the T-shaped block 51. The two transmission blocks 52 are respectively fixedly connected to the outer surface of the corresponding spring sheet 42. The transmission blocks 52 are slidably connected to the inner cavity of the corresponding receiving cavity 22, and the T-shaped block 51 is slidably connected to the inner cavity of the corresponding rectangular groove 23.

[0027] To facilitate the outward movement of the positioning mechanism 5 in conjunction with the limiting component 3, please refer to... Figure 3 The guide mechanism 6 includes a guide block 61. The front part of the inner surface of the guide block 61 is chamfered 62, which can facilitate the push of the corresponding T-shaped block 51 to slide outward under the push of the positioning pin 32. The outer surface of the guide block 61 is fixedly connected to the outer surface of the corresponding T-shaped block 51.

[0028] To achieve the goal of propelling several guiding mechanisms 6 and positioning mechanisms 5 outward, refer to... Figure 4 The limiting component 3 includes a card plate 31. Several positioning pins 32 are fixedly connected to the outer rear end of the outer surface of the card plate 31 in an annular array. An external threaded post 33 is rotatably connected to the middle of the card plate 31, and the rear part of the outer surface of the external threaded post 33 is threadedly connected to the inner surface of the internal threaded block 24.

[0029] By rotating the external threaded column 33 and the inner cavity of the internal threaded block 24, the threaded transmission occurs, which can drive the clamping plate 31 and several positioning pins 32 to move backward. At this time, the positioning pins 32 will gradually move backward along the inner surface of several chamfers 62 until the positioning pins 32 are completely inserted into the middle of the inner cavity of two adjacent guide blocks 61, so that the guide block 61 can push the connected T-shaped block 51 to move outward and be inserted into the inner cavity of the positioning hole 11.

[0030] The chamfer 62 is inclined inward, and the diameter of the chamfer 62 is slightly larger than the diameter of the locating pin 32.

[0031] This design allows the rear part of the outer surface of the positioning pin 32 to move backward along the chamfered surface 62 until it slides completely into the inner cavity of the guide block 61 when the positioning pin 32 contacts the front part of the guide block 61. This allows the guide block 61 to push the corresponding T-shaped block 51 to start moving outward.

[0032] The working principle of this utility model is as follows: When four adjacent multi-layer curtain walls 1 need to be assembled, the fixing sleeve 21 is placed at a corner where the four adjacent multi-layer curtain walls 1 are close to each other. Then, the clamping plate 31 is placed at the front end of the outer surface of the fixing sleeve 21. By rotating the external threaded post 33, the rear part of the outer surface of the external threaded post 33 and the inner cavity of the internal threaded block 24 are threadedly driven. This causes the external threaded post 33 to drive several positioning pins 32 connected to the clamping plate 31 to slowly slide along the inner cavity of several sets of guide blocks 61. As a result, the positioning pins 32 slide slowly backward along the outer surface of a pair of corresponding chamfered corners 62, thereby pushing two corresponding guide blocks 61 away from each other. This causes the guide blocks 61 to drive the corresponding T-shaped blocks. When the 51 moves outward, after the positioning pins 32 are fully inserted into the inner cavity of the corresponding two guide blocks 61, the corresponding T-shaped blocks 51 will move outward and be locked in the inner cavity of the positioning hole 11 corresponding to their positions. At this time, the multiple multi-layer curtain wall 1 fixed to the indoor wall can be installed and fixed together under the mutual pressure. When it is necessary to disassemble the multiple multi-layer curtain wall 1, the spring force of the multiple sets of spring plates 42 will cause the spring plates 42 in the stretched state to pull the corresponding transmission block 52 to slide towards the middle of the inner cavity of the receiving cavity 22, thereby driving the corresponding T-shaped block 51 to slide out from the inner cavity of the positioning hole 11. At this time, the multiple multi-layer curtain wall 1 can be disassembled in sequence.

[0033] 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 illustrative of the 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-layer curtain wall positioning and installation device, comprising a plurality of multi-layer curtain walls (1), characterized in that: Positioning holes (11) are provided at the four corners of the top, bottom, left and right sides of the outer surface of several multi-layer curtain walls (1). The sides of several multi-layer curtain walls (1) that are close to each other are connected to a fixing mechanism (2). The front side of the fixing mechanism (2) is threadedly connected to a limit component (3). The outer side of the fixing mechanism (2) is fixedly connected to several pushing mechanisms (4) in a ring array. The ring array inside the fixing mechanism (2) is slidably connected to a positioning mechanism (5). The sides of several positioning mechanisms (5) that are close to the inside of the fixing mechanism (2) are fixedly connected to a guide mechanism (6).

2. The multi-layer curtain wall positioning and installation device according to claim 1, characterized in that: The fixing mechanism (2) includes a fixing shell (21). The inner cavity of the fixing shell (21) is provided with a plurality of receiving cavities (22) arranged in a ring from the inside to the outside. The outer side of the inner cavity of the fixing shell (21) is provided with a plurality of rectangular grooves (23) arranged in a ring, and the plurality of rectangular grooves (23) are located between two corresponding receiving cavities (22). An internal thread block (24) is fixedly connected to the middle of the inner cavity of the fixing shell (21).

3. The multi-layer curtain wall positioning and installation device according to claim 2, characterized in that: The pushing mechanism (4) includes a rubber block (41), and spring plates (42) are symmetrically fixedly connected to the left and right ends of the outer surface of the rubber block (41). The rubber block (41) is installed and fixed in the middle of the inner cavity of the corresponding receiving cavity (22), and the outer surface of the spring plate (42) is slidably connected to the inner cavity of the corresponding receiving cavity (22).

4. The multi-layer curtain wall positioning and installation device according to claim 2, characterized in that: The positioning mechanism (5) includes a T-shaped block (51). The upper and lower left sides of the outer surface of the T-shaped block (51) are symmetrically fixedly connected with transmission blocks (52). The two transmission blocks (52) are respectively fixedly connected to the outer surface of the corresponding spring sheet (42). The transmission block (52) is slidably connected to the inner cavity of the corresponding receiving cavity (22). The T-shaped block (51) is slidably connected to the inner cavity of the corresponding rectangular groove (23).

5. A multi-layer curtain wall positioning and installation device according to claim 4, characterized in that: The guiding mechanism (6) includes a guide block (61), the inner surface of the guide block (61) is chamfered (62) at the front, and the outer surface of the guide block (61) is fixedly connected to the outer surface of the corresponding T-shaped block (51).

6. A multi-layer curtain wall positioning and installation device according to claim 2, characterized in that: The limiting component (3) includes a card plate (31). A number of positioning pins (32) are fixedly connected to the outer rear end of the outer surface of the card plate (31) in an annular array. An external threaded column (33) is rotatably connected to the middle of the card plate (31), and the rear part of the outer surface of the external threaded column (33) is threadedly connected to the inner surface of the internal threaded block (24).

7. A multi-layer curtain wall positioning and installation device according to claim 5, characterized in that: The chamfer (62) is inclined inward, and the diameter of the chamfer (62) is slightly larger than the diameter of the locating pin (32).

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