CN209874338U - Fixing structure of light steel-concrete composite external wall panel - Google Patents

Abstract

The utility model discloses a fixed knot of light steel-concrete composite side fascia constructs, which comprises a plate body, fossil fragments and a wall body, equal fixedly connected with plug on the lateral wall at plate body both ends, be equipped with the slot that holds the plug in the fossil fragments, all be equipped with the spacing groove on the both sides lateral wall of plug, sliding connection has the wedge stopper in the spacing groove, be equipped with the wedge groove that holds the wedge stopper on the lateral wall of slot, the wedge stopper passes through the bottom surface fixed connection of canceling release mechanical system and spacing groove, two gag lever posts of fixedly connected with on the lateral wall that the wedge stopper is close to the spacing groove, the spacing inslot is equipped with two draw-in grooves, the gag lever post extends to the draw-in groove and sets up. The utility model discloses a set up the installation that plug and slot made things convenient for the plate body, wedge stopper card goes into the wedge inslot, firm in connection, the security is higher, through setting up pivot and gag lever post, can make things convenient for the dismantlement of plate body, and is easy and simple to handle, prevents to become the damage to fossil fragments.

Description

Fixing structure of light steel-concrete composite external wall panel

Technical Field

The utility model relates to a civil engineering technical field especially relates to a fixed knot of light steel reinforced concrete composite external wall panel constructs.

Background

The external wall panel is formed by hanging a panel outside a wall body by construction methods such as dry hanging and the like so as to achieve the effects of decoration, heat preservation and the like. The external wall panel not only has the basic performances of corrosion resistance, high temperature resistance, aging resistance, no radiation, fire resistance, insect prevention, no deformation and the like, but also requires attractive appearance, simple and convenient construction, environmental protection, energy conservation and the like. Common external wall panels include fiber cement panels, aluminum-plastic panels, PVC panels, stone materials, etc.

Through the retrieval, chinese patent No. CN 103758317 a discloses an ultra-thin heat preservation decoration integrated board installing the system, including wall body, fossil fragments, heated board, ultra-thin decorative board, fossil fragments screw, metal hook, screw, its characterized in that: keels are fixed on the outer side of the wall body through upper and lower keel screws, metal hooks are further sleeved on the upper and lower keel screws, one ends of the metal hooks are connected to the heat-insulation board through screws, one side of the heat-insulation board is fixed on the outer side of the keels, and ultrathin decorative boards are fixedly bonded on the other side of the heat-insulation board.

The prior external wall panel fixing structure has the following defects: metal pendant and stone material are through sticky connection, and this kind of mode is connected insecure, and the security is not high, and metal pendant adopts pre-buried mode, is connected with the stone material earlier, and back pouring insulation material for pendant and insulation material close as an organic whole, and this kind of mode operation is very troublesome hard, and when dismantling to change or maintain, can cause the damage to fossil fragments, and unable reuse has increased the cost, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the complex operation is dismantled in the installation of composite external wall panel among the prior art, and the fixed knot who provides constructs of the light steel reinforced concrete composite external wall panel of easy to assemble dismantlement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing structure of a light steel-concrete composite external wall panel comprises a panel body, a keel and a wall body, wherein plugs are fixedly connected to the side walls at two ends of the panel body, slots for accommodating the plugs are formed in the keel, limiting grooves are formed in the side walls at two sides of the plugs, wedge-shaped limiting blocks are slidably connected in the limiting grooves, wedge-shaped grooves for accommodating the wedge-shaped limiting blocks are formed in the side walls of the slots, the wedge-shaped limiting blocks are fixedly connected with the bottom surfaces of the limiting grooves through a reset mechanism, two limiting rods are fixedly connected to the side walls, close to the limiting grooves, of the wedge-shaped limiting blocks, two clamping grooves are formed in the limiting grooves, the limiting rods extend to the clamping grooves, cavities are formed in the plugs, the clamping grooves are communicated with the cavities, a rotating shaft which is horizontally arranged is rotatably connected to the side walls of the cavities, the rotating shaft is in transmission connection with the limiting rod through a transmission mechanism.

Preferably, one end of the rotating shaft outside the plate body is fixedly connected with a rotating handle.

Preferably, the rotating shaft is rotatably connected with the side wall of the cavity through a rotating bearing, an outer ring of the rotating bearing is fixedly connected with the side wall of the cavity, and an inner ring of the rotating bearing is fixedly connected with the rotating shaft.

Preferably, the reset mechanism is two springs, two ends of each spring are respectively and fixedly connected with the limiting groove and the wedge-shaped limiting block, and the limiting rod penetrates through the springs.

Preferably, drive mechanism is including setting up two ring channels on the lateral wall of pivot, the one end fixedly connected with hinge that wedge stopper was kept away from to the gag lever post, the other end of hinge and the lateral wall fixed connection of ring channel.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the installation that plug and slot made things convenient for the plate body, wedge stopper card is gone into the wedge inslot, firm in connection, and the security is higher.

2. The utility model discloses a set up pivot and gag lever post, can make things convenient for the dismantlement of plate body, it is easy and simple to handle, prevent to cause the damage to fossil fragments, the cost is reduced, the practicality is high.

To sum up, the utility model discloses a set up the installation that plug and slot made things convenient for the plate body, wedge stopper card goes into the wedge inslot, firm in connection, and the security is higher, through setting up pivot and gag lever post, can make things convenient for the dismantlement of plate body, and is easy and simple to handle, prevents to fossil fragments damage in one-tenth, and the practicality is high.

Drawings

Fig. 1 is a schematic structural view of a fixing structure of a lightweight steel-concrete composite external wall panel according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the novel board comprises a board body 1, keels 2, a wall body 3, plugs 4, slots 5, limiting grooves 6, wedge-shaped limiting blocks 7, limiting rods 8, clamping grooves 9, a cavity 10, a rotating shaft 11, a rotating handle 12, a rotating bearing 13, wedge-shaped grooves 14, springs 15, annular grooves 16 and hinges 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a fixed knot of light steel reinforced concrete composite side fascia constructs, which comprises a plate body 1, fossil fragments 2 and wall body 3, equal fixedly connected with plug 4 on the lateral wall at plate body 1 both ends, be equipped with the slot 5 that holds plug 4 in the fossil fragments 2, all be equipped with spacing groove 6 on the both sides lateral wall of plug 4, sliding connection has wedge stopper 7 in the spacing groove 6, be equipped with wedge groove 14 that holds wedge stopper 7 on the lateral wall of slot 5, wedge stopper 7 passes through the bottom surface fixed connection of canceling release mechanical system and spacing groove 6, it needs to explain, canceling release mechanical system is two springs 15, spring 15's both ends respectively with spacing groove 6 and 7 fixed connection of wedge stopper, gag lever post 8 runs through spring 15 and sets up, make things convenient for the installation of plate body 1, wedge stopper 7 card is gone into in the wedge groove 14, firm in connection.

The utility model discloses in, two gag lever posts 8 of fixedly connected with on wedge stopper 7 is close to the lateral wall of spacing groove 6, be equipped with two draw-in grooves 9 in the spacing groove 6, gag lever post 8 extends to and sets up in the draw-in groove 9, be equipped with cavity 10 in the plug 4, draw-in groove 9 and cavity 10 intercommunication, rotate on the lateral wall of cavity 10 and be connected with the pivot 11 that the level set up, it is noted that pivot 11 rotates with the lateral wall of cavity 10 through rolling bearing 13 and is connected, rolling bearing 13's outer lane and cavity 10's lateral wall fixed link, rolling bearing 13's inner circle and 11 fixed connection in pivot.

The utility model discloses in, the other end of pivot 11 runs through plug 4 and plate body 1 and extends to plate body 1 and sets up outward, it is worth mentioning, pivot 11 is in plate body 1 outer one end fixedly connected with turning handle 12, conveniently rotate pivot 11, pivot 11 passes through drive mechanism and is connected with the 8 transmissions of gag lever post, it needs to explain, drive mechanism is including setting up two ring channels 16 on the lateral wall of pivot 11, wedge stopper 7's one end fixedly connected with hinge 17 is kept away from to gag lever post 8, hinge 17's the other end and ring channel 16's lateral wall fixed connection, can make things convenient for the dismantlement of plate body 1, and is easy and simple to handle, prevent to cause the damage to fossil fragments 2, and therefore, the cost is reduced, and the.

The utility model discloses its functional principle is explained to following mode of operation of accessible: the utility model discloses during the use, insert slot 5 respectively with a plurality of plugs 4 on the plate body 1 in, then two wedge stoppers 7 in the plug 4 go into wedge groove 14 respectively in, fix plate body 1 on fossil fragments 2, firm in connection, the security is higher, when dismantling, rotate turning handle 12, it rotates to drive pivot 11, then rotate hinge 17 and accomodate to ring channel 16 in, then draw wedge stopper 7 to spacing inslot 6, both can be with outside plug 4 roll-off slot 5, separate plate body 1 and fossil fragments 2, can make things convenient for the dismantlement of plate body 1, and is easy and simple to handle, prevent to fossil fragments 2 in becoming the damage, and the practicality is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The fixing structure of the light steel-concrete composite external wall panel comprises a panel body (1), a keel (2) and a wall body (3), and is characterized in that plugs (4) are fixedly connected to the side walls at the two ends of the panel body (1), slots (5) for accommodating the plugs (4) are arranged in the keel (2), limiting grooves (6) are arranged on the side walls of the two sides of each plug (4), wedge-shaped limit blocks (7) are connected in the limiting grooves (6) in a sliding mode, wedge-shaped grooves (14) for accommodating the wedge-shaped limit blocks (7) are arranged on the side walls of the slots (5), the wedge-shaped limit blocks (7) are fixedly connected with the bottom surfaces of the limiting grooves (6) through a reset mechanism, two limit rods (8) are fixedly connected to the side walls of the wedge-shaped limit blocks (7) close to the limiting grooves (6), and two clamping grooves (9), the utility model discloses a novel plug structure, including stopper rod (8), plug (4), draw-in groove (9), limiting rod (8) extend to and set up in draw-in groove (9), be equipped with cavity (10) in plug (4), draw-in groove (9) and cavity (10) intercommunication, rotate on the lateral wall of cavity (10) and be connected with pivot (11) that the level set up, the other end of pivot (11) runs through plug (4) and plate body (1) and extends to plate body (1) and sets up outward, pivot (11) are connected with stopper rod (8) transmission through drive mechanism.

2. The fixing structure of the lightweight reinforced concrete composite external wall panel as claimed in claim 1, wherein a rotating handle (12) is fixedly connected to one end of the rotating shaft (11) outside the panel body (1).

3. The fixing structure of the lightweight reinforced concrete composite external wall panel according to claim 1, wherein the rotating shaft (11) is rotatably connected with the side wall of the cavity (10) through a rotating bearing (13), the outer ring of the rotating bearing (13) is fixedly connected with the side wall of the cavity (10), and the inner ring of the rotating bearing (13) is fixedly connected with the rotating shaft (11).

4. The fixing structure of the lightweight steel-concrete composite external wall panel according to claim 1, wherein the reset mechanism comprises two springs (15), two ends of each spring (15) are respectively and fixedly connected with the limiting groove (6) and the wedge-shaped limiting block (7), and the limiting rod (8) penetrates through the springs (15).

5. The fixing structure of the lightweight steel-concrete composite external wall panel according to claim 1, wherein the transmission mechanism comprises two annular grooves (16) formed in the side wall of the rotating shaft (11), one end of the limiting rod (8) far away from the wedge-shaped limiting block (7) is fixedly connected with a hinge (17), and the other end of the hinge (17) is fixedly connected with the side wall of the annular groove (16).