CN211058020U - A connecting device for building external hanging and building main body - Google Patents

Abstract

The utility model discloses a connecting device for a building external hanging and a building main body, which relates to the technical field of building external hanging installation. The upper end of one side of the mounting plate is fixedly connected with a fixing plate, and the front and rear ends of the lower surface of the fixing plate are fixedly connected with reinforcing ribs. The top of one side of the fixing plate is fixedly connected with two connecting blocks, the two connecting blocks are respectively located at the two ends of the connecting piece, and a knob is arranged in the middle of one side of the upper surface of the fixing plate close to the connecting piece. The utility model is provided with reinforcing ribs, which can enhance the strength of the connecting device, the support is firm, has high safety, is convenient to disassemble and install the connecting piece quickly, improves the construction efficiency, has a reasonable structure design, is simple to operate, and is easy to use. Convenient.

Description

A connecting device for building external hanging and building main body

technical field

The utility model relates to the technical field of building external hanging installation, in particular to a connecting device for a building external hanging and a building main body.

Background technique

my country's residential construction is gradually developing in the direction of industrialization. The industrialization of residential construction is to produce the wall panels and other components on the building in advance through the industrialized workshop, and then install the wall panels and other components on the frame of the building, thereby greatly reducing the cost. It can fundamentally improve the construction efficiency and reduce the construction cost, and can greatly reduce the pollution caused by the on-site construction to the environment. At present, for the installation of building external decorative prefabricated parts, the existing technologies are mainly divided into two forms: 1. When the building frame is made of reinforced concrete, the reserved steel bars on each layer of the frame and the outer wall panel are connected to each other and concrete is poured to make it As a whole, the brackets will be removed after the maintenance period; 2. When the building frame is a steel structure, fixing holes should be opened around the periphery of each layer of the frame, and connectors should be installed around each outer wall panel, and the lifting equipment will be installed outside. The wall panel is adjusted to the frame of each layer, so that the connecting piece on the outer wall panel is fastened with the fixing hole on the frame, so that the outer wall panel is fixed on the frame.

A connecting device for building external hanging and building main body disclosed in Chinese Utility Model Patent Application Publication CN 207812681 U, although the connecting device for building external hanging and building main body provided by the connecting device for building external hanging and building main body is different from the prior art In comparison, it is easy to disassemble, easy to transport, requires less construction equipment, and has a simple construction process, which greatly improves the work efficiency of building plug-in installation, and has good economic and social benefits. However, the connection between the building plug-in and the main body of the building The device is connected and supported only by the first bolt, the connection strength is low, the support is not firm, and there is a potential safety hazard, and the connecting piece is fixed by the second nut, which is inconvenient to quickly disassemble and install the connecting piece, reducing the construction efficiency.

Utility model content

The purpose of the present invention is to provide a connecting device for a building external hanging and a building main body, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a connecting device for a building external hanging and a building main body, comprising a building main body and a connecting piece, the connecting piece is arranged on one side of the building main body, and one side of the building main body is provided. The upper end is fixedly connected with a mounting plate, the upper end of one side of the mounting plate is fixedly connected with a fixing plate, the front and rear ends of the lower surface of the fixing plate are fixedly connected with reinforcing ribs, and the bottom end of the reinforcing ribs is fixedly connected with the mounting plate , the connecting piece is in contact with the fixing plate, and two connecting blocks are fixedly connected to the top of one side of the connecting piece close to the fixing plate, and the two connecting blocks are respectively located at both ends of the connecting piece;

A knob is provided in the middle of one side of the upper surface of the fixing plate close to the connecting piece;

Both ends of the upper surface of the fixing plate close to the knob are provided with sockets;

The knob is close to the middle of one side of the fixed plate and is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft extends into the fixed plate and is fixedly connected with a driving bevel gear, and one side of the driving bevel gear is meshed and connected with a driven bevel Gear, the middle part of the driven bevel gear is fixedly connected with a bidirectional screw, both ends of the bidirectional screw are threadedly connected with an inner thread sleeve, and one end of the inner thread sleeve away from the bidirectional screw is fixedly connected with a clamping rod.

Optionally, the rotating shaft is rotatably fixed on the fixed plate through a bearing;

The two-way screw is rotatably fixed in the fixing plate through a bearing.

Optionally, a sliding block is fixedly connected to the middle parts of both sides of the inner threaded sleeve, the inner wall of the fixing plate is provided with a sliding groove adapted to the sliding block, and the sliding block is slidably connected to the sliding groove.

Optionally, a side of the connection block close to the fixing plate is fixedly connected with an insert block adapted to the socket, and a snap slot matched with the snap lever is opened in the middle of one side of the insert block. .

Optionally, one end of the clamping rod is set as an inclined surface, and one end of the clamping rod penetrates the inner wall of the fixing plate and extends into the clamping groove.

Technical effects and advantages of the present utility model:

1. The utility model can enhance the strength of the connecting device by being provided with reinforcing ribs, the support is firm, the safety is high, the structure is reasonable, and it is simple and practical.

2. The utility model uses the knob, the rotating shaft, the driving bevel gear, the driven bevel gear, the two-way screw, the inner thread sleeve, the slider, the chute, the clamping rod, the insert block and the clamping groove, which is convenient for quick adjustment. The connector is disassembled and installed, which improves the construction efficiency, the structure design is reasonable, the operation is simple, and the use is convenient.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

FIG. 2 is a top view of the utility model.

FIG. 3 is a perspective view of the fixing plate structure of the present invention.

FIG. 4 is a schematic cross-sectional view of the structure along the A-A direction in FIG. 2 of the present invention.

In the figure: 1. Main body of the building; 2. Mounting plate; 3. Fixed plate; 4. Reinforcing rib; 5. Connecting piece; 6. Connecting block; 7. Knob; 8. Jack; 9. Rotating shaft; 10. Active Bevel gear; 11. Driven bevel gear; 12. Two-way screw; 13. Internal thread sleeve; 14. Slider; 15. Chute;

Detailed ways

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 only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial direction", "circumferential direction", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying the indicated device. Or the elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The utility model provides a connection device between a building external hanging and a building main body as shown in Figures 1-4, comprising a building main body 1 and a connecting piece 5;

As shown in FIG. 1, the connector 5 is arranged on one side of the main body of the building 1, the upper end of one side of the main body of the building 1 is fixedly connected with the mounting plate 2, the upper end of one side of the mounting plate 2 is fixedly connected with the fixing plate 3, and the The front and rear ends of the lower surface are fixedly connected with a reinforcing rib 4, the bottom end of the reinforcing rib 4 is fixedly connected with the mounting plate 2, the connecting piece 5 is in contact with the fixing plate 3, and the top end of the connecting piece 5 close to the fixing plate 3 is fixedly connected with two. There are two connecting blocks 6 , and the two connecting blocks 6 are located at two ends of the connecting piece 5 respectively.

As shown in FIG. 2 , a knob 7 is provided in the middle of one side of the upper surface of the fixing plate 3 close to the connecting piece 5 .

As shown in FIG. 3 , both ends of the upper surface of the fixing plate 3 close to the knob 7 are provided with insertion holes 8 .

As shown in FIG. 4 , one end of the rotating shaft 9 is fixedly connected to the middle of one side of the knob 7 near the fixed plate 3 , and the other end of the rotating shaft 9 extends into the fixed plate 3 and is fixedly connected with the driving bevel gear 10 , and the rotating shaft 9 can be moved through the bearing. It is rotatably fixed on the fixed plate 3 to stabilize the rotation of the rotating shaft 9. One side of the driving bevel gear 10 is meshed with the driven bevel gear 11, and the middle of the driven bevel gear 11 is fixedly connected with a bidirectional screw 12. The bidirectional screw 12 passes through The bearing is rotatably fixed in the fixing plate 3, the two ends of the two-way screw 12 are threadedly connected with an inner thread sleeve 13, which is convenient for transmission. There is a chute 15 adapted to the slider 14, the slider 14 is slidably connected with the chute 15, which can limit the position where the inner threaded sleeve 13 moves to prevent the inner threaded sleeve 13 from rotating, and the inner threaded sleeve 13 is far away from the bidirectional screw One end of 12 is fixedly connected with a clamping rod 16, a side of the connecting block 6 close to the fixing plate 3 is fixedly connected with an inserting block 17 which is adapted to the socket 8, and a middle part of one side of the inserting block 17 is provided with a clamping rod 16. The matching snap groove 18 is convenient for installation and fixation. One end of the snap rod 16 is set as a slope, and one end of the snap rod 16 penetrates the inner wall of the fixing plate 3 and extends into the snap groove 18, which can fix the connector 5 firmly. .

This practical working principle:

When installing the connector 5, insert the plug 17 into the socket 8 correspondingly, turn the knob 7, the knob 7 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the driving bevel gear 10 to rotate, and the driving bevel gear 10 drives the driven bevel gear 11 Rotating, the driven bevel gear 11 drives the two-way screw 12 to rotate, the two-way screw 12 drives the two inner threaded sleeves 13 to make a linear motion away from each other, the inner threaded sleeve 13 drives the slider 14 to slide in the chute 15, and the inner threaded sleeve 13 drives The clamping rod 16 moves into the clamping groove 18, and the clamping rod 16 squeezes the clamping groove 18, thereby fixing the connecting piece 5 on the fixing plate 3, and completing the installation of the connecting piece 5. The operation is simple, the installation is convenient, and the Save time and effort.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (5)

1. A connecting device for a building external hanging and a building main body, comprising a building main body (1) and a connecting piece (5), characterized in that: the connecting piece (5) is arranged on one side of the building main body (1), and the A mounting plate (2) is fixedly connected to the upper end of one side of the main body of the building (1), and a fixing plate (3) is fixedly connected to the upper end of one side of the mounting plate (2). Both ends are fixedly connected with reinforcing ribs (4), the bottom ends of the reinforcing ribs (4) are fixedly connected with the mounting plate (2), the connecting piece (5) is in contact with the fixing plate (3), and the connecting piece ( 5) two connecting blocks (6) are fixedly connected to the top of one side close to the fixing plate (3), and the two connecting blocks (6) are respectively located at both ends of the connecting piece (5); A knob (7) is provided in the middle of one side of the upper surface of the fixing plate (3) close to the connecting piece (5); Both ends of the upper surface of the fixing plate (3) close to the knob (7) are provided with insertion holes (8); One end of the rotating shaft (9) is fixedly connected to the middle part of one side of the knob (7) close to the fixing plate (3), and the other end of the rotating shaft (9) extends into the fixing plate (3) and is fixedly connected with the driving bevel gear (10), a driven bevel gear (11) is meshed with one side of the driving bevel gear (10), and a bidirectional screw (12) is fixedly connected to the middle of the driven bevel gear (11). Both ends of (12) are threadedly connected with an inner thread sleeve (13), and one end of the inner thread sleeve (13) away from the bidirectional screw (12) is fixedly connected with a clamping rod (16). 2. the connecting device of a kind of building external hanging and building main body according to claim 1, is characterized in that: The rotating shaft (9) is rotatably fixed on the fixing plate (3) through a bearing; The two-way screw (12) is rotatably fixed in the fixing plate (3) through a bearing. 3. the connecting device of a kind of building external hanging and building main body according to claim 1, is characterized in that: A slider (14) is fixedly connected to the middle of both sides of the inner threaded sleeve (13), and a chute (15) adapted to the slider (14) is provided on the inner wall of the fixing plate (3). , the slider (14) is slidably connected with the chute (15). 4. the connecting device of a kind of building external hanging and building main body according to claim 1, is characterized in that: One side of the connecting block (6) close to the fixing plate (3) is fixedly connected with an inserting block (17) adapted to the socket (8), and a middle part of one side of the inserting block (17) is provided with The clamping slot (18) in which the clamping rod (16) is adapted. 5. The connecting device of a kind of building external hanging and building main body according to claim 4, is characterized in that: One end of the clamping rod (16) is set as an inclined plane, and one end of the clamping rod (16) penetrates the inner wall of the fixing plate (3) and extends into the clamping groove (18).

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