Background
Along with the progress of social conversation, the requirements of each building on the heat preservation and the water resistance of the outer wall are stricter, and the waterproof and heat insulation board of the outer wall is promoted to carry out better waterproof and heat insulation, so that the heat preservation and the heat insulation of the real building are more perfect.
However, the existing waterproof heat insulation board is generally in a board shape, so that in the subsequent installation process, after the heat insulation board is fixed by other tools, the heat insulation board is fixedly connected by using expansion screws, the whole process is complicated, time and labor are wasted, the efficiency is low, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of waterproof heat insulating board for outer wall convenient to installation is fixed has solved the inconvenient problem of installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waterproof heat insulating board for outer wall convenient to installation is fixed, includes the rock wool board, the inboard fixedly connected with of rock wool board stabilizes the case, one side of stabilizing the case is connected with connecting device, the bottom of stabilizing the case is provided with the function groove, the bottom fixedly connected with of stabilizing the case is located the work pipe of function inslot, the outside of work pipe is provided with the limited circle with stabilizing case fixed connection, one side slip of limited circle has cup jointed the closing plate that is located the function inslot, the top of stabilizing the case is rotated and is connected with a plurality of connecting blocks, the top of rock wool board is provided with a plurality of spread grooves, the bottom fixedly connected with retainer plate of rock wool board.
Preferably, the connecting device comprises a connecting pipe fixedly connected with the stabilizing box, the other end of the connecting pipe is communicated with a limiting groove in the stabilizing box, the stabilizing box is connected with a pushing block in the limiting groove in a sliding manner, one side of the pushing block is provided with a limiting block in sliding sleeve connection with the stabilizing box, a spring is fixedly connected between the limiting blocks, the outer wall of the limiting block is connected with a connecting rod in a sliding manner, and one side of the connecting rod is fixedly connected with a connecting piece in contact with the rock wool board.
Preferably, a sliding groove is formed in the connecting piece, the spring and the limiting block are both located in the sliding groove, and the limiting block is in sliding connection with the groove wall of the sliding groove.
Preferably, one side of the pushing block is fixedly connected with a limiting sleeve which is connected with the stabilizing box in a sliding mode, and the outer walls of the pushing block and the limiting sleeve are fixedly connected with sealing rings.
Preferably, a plurality of threaded holes are formed in the connecting piece, and the cross section of the limiting block is of a trapezoidal structure.
Preferably, be provided with the guiding hole on the rock wool board, one side of connecting device is located the guiding hole, be connected with the valve on the working tube, stabilize a plurality of strengthening ribs of incasement fixedly connected with.
The utility model has the advantages that:
1. through connecting device's connection, can fix the connecting rod in advance on the inner wall, then the great heat insulating board of volume is fixed again, can reduce the centre gripping and the stable grafting of large-scale machinery to the heat insulating board, reduces artifical follow-up fixed degree of difficulty, and then promotes holistic work efficiency, reduces workman's intensity of labour, can divide the work cooperation, and then improves the efficiency of whole installation, the process of easy to assemble.
2. Through the hollow case that stabilizes of inside pump out, can reduce the propagation of temperature and sound, strengthen the effect of whole device, stabilize the case simultaneously and can increase the rigidity of device, prolong the life of device.
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.
Referring to fig. 1-4, a waterproof and heat-insulating board for an external wall convenient for installation and fixation comprises a rock wool board 1, a stabilization box 7 is fixedly connected to the inner side of the rock wool board 1, a connecting device is connected to one side of the stabilization box 7, a functional groove 4 is arranged at the bottom of the stabilization box 7, a working pipe 8 positioned in the functional groove 4 is fixedly connected to the bottom of the stabilization box 7, a limiting ring 9 fixedly connected to the stabilization box 7 is arranged on the outer side of the working pipe 8, a sealing plate 10 positioned in the functional groove 4 is slidably sleeved on one side of the limiting ring 9, a plurality of connecting blocks 3 are rotatably connected to the top of the stabilization box 7, a plurality of connecting grooves 2 are arranged at the top of the rock wool board 1, a fixing ring 5 is fixedly connected to the bottom of the rock wool board 1, the rock wool board 1 is sleeved on the stabilization box 7 for fixation during production, a certain main body is formed, the, increase the rigidity of device, the life of extension fixture, when installing, through will stabilize on the connecting device who case 7 is connected, and then make the device connect, connect the completion back, connect the connection through working pipe 8 and connect the negative-pressure machine, make the air in stabilizing case 7 take out, and then make and form similar vacuum state in stabilizing case 7, and then reduce the area of heat transfer, further promote the thermal-insulated effect of whole device, utilize being connected between spread groove 2 and retainer plate 5 between two upper and lower rock wool boards 1, and then form a whole, connecting block 3 enters into in the stabilizing case 7 of top this moment, support and press on closing plate 10, extrude, guarantee the sealing of working pipe 8, reduce outside air and leak to stabilizing case 7.
The connecting device comprises a connecting pipe 11 fixedly connected with a stabilizing box 7, the other end of the connecting pipe 11 is communicated with a limiting groove 13 positioned in the stabilizing box 7, the stabilizing box 7 is connected with a pushing block 12 positioned in the limiting groove 13 in a sliding way, one side of the pushing block 12 is provided with a limiting block 15 in sliding sleeve connection with the stabilizing box 7, a spring 14 is fixedly connected between the two limiting blocks 15, the outer wall of the limiting block 15 is connected with a connecting rod 6 in a sliding way, one side of the connecting rod 6 is fixedly connected with a connecting piece 16 in contact with the rock wool board 1, a sliding groove is arranged in the connecting piece 16, the spring 14 and the limiting block 15 are both positioned in the sliding groove, the limiting block 15 is in sliding connection with the groove wall of the sliding groove, when the connecting rod 6 is installed, the connecting rod 6 is fixed in the inner wall body, meanwhile, the connecting rod can also be reinforced through the connecting piece 16, the connecting rod 6 enters the stabilizing box 7, then the two limiting blocks 15 enter the limiting groove 13 under the action of the spring 14, the connecting rod 6 and the stabilizing box 7 are further fixed, meanwhile, the limiting blocks 15 move to drive the pushing block 12 to move towards two sides, and further the connecting pipe 11 is sealed, so that subsequent vacuumizing is facilitated, and the pushing block 12 is more tightly sealed on the connecting pipe 11 under the action of atmospheric pressure, so that sealing is ensured, when the service life expires or is replaced, the sealing plate 10 is firstly opened, then an external device is utilized, high-pressure gas is added into the stabilizing box 7 by the working pipe 8, under the action of pressure, the gas passes through the connecting pipe 11, then the pushing block 12 is pushed, so that the pushing block 12 moves, the elastic force of the spring 14 is further overcome, and the two limiting blocks 15 move towards each other, make the device can remove, dismantle the in-process, have with rock wool board 1 can accept partial elastic deformation in certain limited range, so 5 can be convenient break away from spread groove 2 in the retainer plate, accomplish the dismantlement.
Promote one side fixedly connected with of piece 12 and stabilize case 7 sliding connection's injecture cover, promote the equal fixedly connected with sealing washer of outer wall of piece 12 and limit cover, be provided with a plurality of screw holes on the connection piece 16, the cross section of limiting block 15 adopts trapezium structure, and the injecture cover is further sealed, and the sealing washer adopts the rubber material, guarantees sealed stability, and the screw hole is conveniently connected, and the initial stability of connecting is guaranteed to the trapezium structure.
Be provided with the guiding hole on the rock wool board 1, one side of connecting device is located the guiding hole, is connected with the valve on the working tube 8, stabilizes a plurality of strengthening ribs of 7 interior fixedly connected with of case, and the guiding hole leads, makes things convenient for the entering of limiting block 15.
The working principle is as follows: when the device is installed, the connecting rod 6 is fixed in the inner wall body, and can be reinforced through the connecting sheet 16, after the connecting rod 6 is installed and fixed, the limiting groove 13 on the stabilizing box 7 is aligned with the connecting rod, so that the connecting rod 6 enters the stabilizing box 7, then the two limiting blocks 15 enter the limiting groove 13 under the action of the spring 14, so that the connecting rod 6 and the stabilizing box 7 are fixed, meanwhile, the movement of the limiting blocks 15 drives the pushing block 12 to move towards two sides, so as to seal the connecting pipe 11, after the connection is completed, the connecting negative pressure machine is connected through the working pipe 8, so that air in the stabilizing box 7 is pumped out, a vacuum-like state is formed in the stabilizing box 7, the heat transfer area is further reduced, the heat insulation effect of the whole device is further improved, the connection between the upper rock wool plate 1 and the lower rock wool plate 1 is realized through the connecting groove 2 and the fixing ring 5, thereby forming a whole, the connecting block 3 enters the upper stabilizing box 7 and is pressed against the sealing plate 10 for extrusion, the sealing of the working pipe 8 is ensured, the leakage of the outside air to the stabilizing box 7 is reduced, at the end of its service life or when it is replaced, the sealing plate 10 is first opened, then, by means of external means, high-pressure gas is added to the stabilizing box 7 by means of the working pipe 8, under the action of pressure, the gas passes through the connecting pipe 11 and pushes the push block 12, so that the push block 12 moves, further overcoming the elastic force of the spring 14, the two limiting blocks 15 are moved towards each other, so that the device can be moved, disassembled, in the process of disassembly, the fixing ring 5 can be conveniently separated from the connecting groove 2 to finish the disassembly because the fixing ring and the rock wool board 1 can accept partial elastic deformation within a certain limited range.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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.