CN218028306U - Prefabricated outer wall connection structure of assembled concrete building - Google Patents

Abstract

The utility model provides a prefabricated outer wall connection structure of an assembled concrete building. The prefabricated wall board is provided with a plurality of clamping heads and a clamping seat of U-shaped structure. The clamping heads are clamped on the clamping base, and the clamping base is arranged On the platform, the fixed platform is used to install on the fixed wall. The card holder is slidingly connected with the fixed platform, and is locked and fixed by the second screw. The opening of the card holder with U-shaped structure is provided with symmetrical elastic cards. Two elastic cards form Shrink. The adjustment head is installed on the fixed table, and the adjustment head can adjust the position of up and down, front and rear, so as to ensure the adjustment of the position of the prefabricated wall panels, so that the installation of multiple prefabricated wall panels is more smooth, and the installation method of the card holder and the clamp head is simpler, and it is convenient to disassemble.

Description

Prefabricated external wall connection structure of prefabricated concrete building

technical field

The utility model relates to the field of prefabricated concrete buildings, in particular to a prefabricated external wall connection structure of an assembled concrete building.

Background technique

Prefabricated buildings refer to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods. After the assembly of the prefabricated building, the exterior wall of the building needs to be processed, and a connecting structure needs to be set in the exterior wall of the building to facilitate the installation of exterior wall materials by the staff.

The exterior wall structure needs to be fixed on the exterior wall surface by bolts, and a gap needs to be left between the exterior wall structure and the main wall to fill with thermal insulation materials. When the exterior wall structure is installed, the height of the entire exterior wall structure must be adjusted. It is necessary to adjust the distance between the outer wall structure and the main wall to ensure that multiple outer wall structures can be on the same plane. The current adjustment position of the outer wall structure is inconvenient to operate, and the connection and positioning effect of the outer wall is mediocre.

Utility model content

The main purpose of the utility model is to provide a prefabricated external wall connection structure of a prefabricated concrete building, which solves the problems of inconvenient operation for adjusting the position of the external wall structure and general effect of external wall connection positioning.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a prefabricated external wall connection structure of a prefabricated concrete building, a plurality of clips are provided on the prefabricated wall board, and a U-shaped clip holder is also provided. The head is stuck on the deck, and the deck is set on the fixed platform. The fixed platform is used to be installed on the fixed wall. The deck and the fixed platform are slidably connected, and locked and fixed by the second screw. The opening of the U-shaped structure of the deck Featuring symmetrical elastic tabs, two elastic tabs form a choke.

In a preferred solution, an adjustment head is further provided between the card base and the fixed platform, the lower end of the adjustment head is slidably connected to the fixed platform, and the lower end of the card seat is slidably connected to the upper end of the adjustment head.

In a preferred solution, a first chute is provided on the fixed platform, and the lower end of the adjustment head is slidably connected to the first chute.

In a preferred solution, the baffles on both sides of the first chute are provided with first transverse first waist-shaped holes, and the second screw rod passes through the first waist-shaped holes to connect the adjusting head with the fixed platform.

In a preferred solution, the upper end of the adjustment head is provided with a second chute, and the lower end of the card seat is slidably connected with the second chute.

In a preferred solution, vertical second waist-shaped holes are provided on the baffles on both sides of the second chute, and the first screw rod passes through the second waist-shaped holes to connect the card holder with the fixed platform.

In the preferred solution, one side of the fixed platform protrudes, and the other side is provided with a concave groove body, and the protruding side of the fixed platform is arranged in the installation groove of the fixed wall, and a locking screw is provided inside the concave groove body, and the locking screw Pass through the fixed table and connect with the reserved screw holes.

In the preferred solution, one end of the clip is provided with a pre-embedded tie rod, which is used to be installed inside the prefabricated wallboard, and the other end of the clip is protruding. on deck.

The utility model provides a prefabricated external wall connection structure of a prefabricated concrete building, in which clamping heads are pre-embedded at the four corners of the prefabricated wall panels, and the clamping end of the clamping heads is left outside the prefabricated wall panels, and a fixing platform is installed on the fixed wall to fix the The adjustment head is installed on the table, and the adjustment head can adjust the position of up and down, front and back, so as to ensure the adjustment of the position of the prefabricated wall panels, so that the installation of multiple prefabricated wall panels is more smooth, and the installation method of the card holder and the clamp head is simpler, and it is convenient to disassemble.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the utility model prefabricated wall panel installation side view structural diagram;

Fig. 2 is a structure diagram of the installation and disassembly of the chuck and the holder of the utility model;

Fig. 3 is a cross-sectional structural diagram of a left view of the prefabricated wall panel installation of the present invention;

Fig. 4 is the installation structure diagram of the utility model chuck;

Fig. 5 is a disassembled structure diagram of the chuck of the present invention.

In the figure: fixed wall 1; installation groove 101; reserved screw hole 102; prefabricated wall panel 2; card holder 3; elastic card 301; fixed platform 4; first chute 401; first waist hole 402; locking screw 5; chuck 6; pre-embedded pull rod 601; retaining ring 602; adjusting head 7; second waist-shaped hole 701; second chute 702;

detailed description

As shown in Figures 1 to 5, it is a prefabricated exterior wall connection structure of a prefabricated concrete building. The prefabricated wall panel 2 is provided with a plurality of clips 6, and a U-shaped clip holder 3 is also provided. The clips 6 are clipped on the clips. On the seat 3, the card seat 3 is arranged on the fixed table 4, and the fixed table 4 is used to be installed on the fixed wall 1. The card seat 3 is slidably connected with the fixed table 4, and is locked and fixed by the second screw rod 9. The U-shaped structure Symmetrical elastic cards 301 are arranged at the opening of the deck 3, and the two elastic cards 301 form a constriction. Pre-embed the clips 6 at the four corners of the prefabricated wallboard 2, the clamping end of the clips 6 is left outside the prefabricated wallboard 2, install the fixed platform 4 on the fixed wall 1, install the adjusting head 7 on the fixed platform 4, and adjust the adjusting head 7 The up and down and front and rear positions can be adjusted to ensure that the position of the prefabricated wall panels 2 is adjusted, so that the installation of multiple prefabricated wall panels 2 is smoother, and the installation method of the card holder 3 and the clamp head 6 is simpler.

In a preferred solution, an adjustment head 7 is also provided between the card holder 3 and the fixed table 4, the lower end of the adjustment head 7 is slidably connected with the fixed table 4, and the lower end of the card holder 3 is slidably connected with the upper end of the adjustment head 7. The adjustment head 7 adjusts the position of the deck 3 .

In a preferred solution, a first chute 401 is provided on the fixed platform 4 , and the lower end of the adjustment head 7 is slidably connected to the first chute 401 . The baffles on both sides of the first chute 401 are provided with a transverse first waist-shaped hole 402 , and the second screw rod 9 passes through the first waist-shaped hole 402 to connect the adjusting head 7 with the fixed platform 4 . After the second screw rod 9 is loosened, the second screw rod 9 slides laterally at the position of the first waist-shaped hole 402 to adjust the front and rear positions of the entire adjusting head 7 .

In a preferred solution, the upper end of the adjustment head 7 is provided with a second sliding groove 702 , and the lower end of the card holder 3 is slidably connected with the second sliding groove 702 . The baffles on both sides of the second chute 702 are provided with vertical second waist-shaped holes 701 , and the first screw rod 8 passes through the second waist-shaped holes 701 to connect the card holder 3 and the fixed platform 4 . After the first screw rod 8 is unclamped, the clamping seat 3 can slide up and down on the adjusting head 7, and the up and down position of a single corner body of the prefabricated wall panel 2 can be adjusted.

In the preferred solution, one side of the fixed table 4 protrudes, and the other side is provided with a concave groove body, and the protruding side of the fixed table 4 is arranged in the installation groove 101 of the fixed wall 1, and a locking screw is provided inside the concave groove body 5. The locking screw 5 passes through the fixed table 4 and connects with the reserved screw hole 102 . As shown in Figure 2, one side of the fixed table 4 protrudes and is installed in the installation groove 101 of the fixed wall 1, the installation is more stable, and the fixed table 4 is installed by locking screws to make the case of the fixed table 4 more stable.

In the preferred solution, one end of the chuck 6 is provided with a pre-embedded tie rod 601, which is used to be installed inside the prefabricated wall panel 2, and the front and rear sides of the rod protruding from the other end of the chuck 6 are provided with retaining rings 602. The stigma of the 602 middle part is stuck on the deck 3. One end of the clamp head 6 is provided with a pre-embedded pull rod 601 embedded in the prefabricated wall panel 2, and the front and rear sides of the protruding rod body are provided with retaining rings 602 respectively against the surfaces on both sides of the card holder 3, so that the installation is more stable and will not Shaking occurs.

Above-mentioned embodiment is only the preferred technical scheme of the present utility model, and should not be considered as the restriction to the present utility model, and the protection scope of the present utility model should be the technical solution described in the claims, including the technology in the technical solution described in the claims. An equivalent alternative to the feature is the scope of protection. That is, equivalent replacement and improvement within this scope are also within the protection scope of the present utility model.

Claims (8)

1. The utility model provides an assembled concrete construction prefabricated outer wall connection structure, characterized by: be equipped with a plurality of dops (6) on prefabricated wallboard (2), still be equipped with cassette (3) of U-shaped structure, dop (6) card is on cassette (3), cassette (3) set up on fixed station (4), fixed station (4) are used for installing on fixed wall (1), cassette (3) and fixed station (4) sliding connection, and it is fixed to lock through second screw rod (9), cassette (3) opening part of U-shaped structure is equipped with elastic card (301) of symmetry, two elastic card (301) form the throat.

2. The prefabricated outer wall connecting structure of the assembled concrete building as claimed in claim 1, wherein: an adjusting head (7) is further arranged between the clamping seat (3) and the fixed platform (4), the lower end of the adjusting head (7) is in sliding connection with the fixed platform (4), and the lower end of the clamping seat (3) is in sliding connection with the upper end of the adjusting head (7).

3. The prefabricated outer wall connecting structure of the assembled concrete building as claimed in claim 2, wherein: a first sliding groove (401) is arranged on the fixed table (4), and the lower end of the adjusting head (7) is in sliding connection with the first sliding groove (401).

4. The prefabricated outer wall connecting structure of an assembled concrete building as claimed in claim 3, wherein: the baffle plates on two sides of the first sliding groove (401) are provided with transverse first waist-shaped holes (402), and the second screw (9) penetrates through the first waist-shaped holes (402) to connect the adjusting head (7) with the fixed table (4).

5. The prefabricated outer wall connecting structure of the assembled concrete building as claimed in claim 2, wherein: the upper end of the adjusting head (7) is provided with a second sliding groove (702), and the lower end of the clamping seat (3) is in sliding connection with the second sliding groove (702).

6. The prefabricated outer wall connecting structure of the assembled concrete building as claimed in claim 2, wherein: the baffle plates on two sides of the second sliding groove (702) are provided with vertical second waist-shaped holes (701), and the first screw (8) penetrates through the second waist-shaped holes (701) to connect the clamping seat (3) with the fixed table (4).

7. The prefabricated outer wall connecting structure of an assembled concrete building as claimed in claim 2, wherein: one side of the fixed table (4) protrudes, the other side of the fixed table is provided with a concave groove body, one side of the fixed table (4) protruding is arranged in a mounting groove (101) of the fixed wall (1), a locking screw (5) is arranged inside the concave groove body, and the locking screw (5) penetrates through the fixed table (4) to be connected with the reserved screw hole (102).

8. The prefabricated outer wall connecting structure of an assembled concrete building as claimed in claim 2, wherein: dop (6) one end is equipped with pre-buried pull rod (601), and pre-buried pull rod (601) are used for establishing inside prefabricated wallboard (2), and both sides are equipped with fender ring (602) around on the convex body of rod of dop (6) other end, keep off the head at ring (602) middle part and go up the card on cassette (3).

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