CN218028251U

CN218028251U - Heat-insulation bridge member connecting structure for near-zero energy consumption building

Info

Publication number: CN218028251U
Application number: CN202222163584.7U
Authority: CN
Inventors: 陈小凡; 廖智强; 张耀宇; 陈甫亮
Original assignee: Jinpeng Assembly Construction Co ltd
Current assignee: Jinpeng Assembly Construction Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a disconnected hot bridge component connection structure for nearly zero energy consumption building, the power distribution box comprises a wall body, the fixed a plurality of expansion bolts that are provided with on the wall body, each all the cover is equipped with disconnected hot bridge component on the expansion bolt, the opposite side of the relative wall body of disconnected hot bridge component is provided with the built-in plate, the built-in plate is connected with expansion bolts and is fastened through the nut, each disconnected hot bridge component dustcoat is equipped with same mould box. The utility model discloses a set up disconnected hot bridge component, can separate back fixed connection with wall body and pre-buried board, thereby weaken the hot bridge effect between wall body and the pre-buried board, it has good improvement effect to building heat preservation, and simultaneously, the setting of mould box, make can fill thick liquids in gap around disconnected hot bridge component, wait again to the thick liquids solidify the back, can guarantee the stability of being connected between disconnected hot bridge component and other parts, make this support component use the back for a long time, can not appear becoming flexible, the insecure condition.

Description

Heat-insulation bridge member connecting structure for near-zero energy consumption building

Technical Field

The utility model relates to a building disconnected heat bridge technical field, concretely relates to disconnected heat bridge component connection structure for nearly zero energy consumption building.

Background

Energy conservation and emission reduction are development trends of the building industry at present, and a zero-energy-consumption building refers to a building which does not consume conventional energy and completely depends on solar energy or other renewable energy sources.

In order to solve the problem of thermal bridges between wall surfaces, roof connecting pieces and wall bodies in buildings with near zero energy consumption, the production construction range of thermal bridge cutoff members is continuously increased. In the work progress, disconnected hot bridge member can be because of the supporting member size with the wall is improper to lead to its installation to appear insecure, not hard up phenomenon influences the stability of connecting piece, consequently, the disconnected hot bridge member connection structure who is used for nearly zero energy consumption building of urgent need solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disconnected heat bridge member connection structure for nearly zero energy consumption building to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the heat-insulation bridge member connecting structure for the near-zero energy consumption building comprises a wall body, wherein a plurality of expansion bolts are fixedly arranged on the wall body, heat-insulation bridge members are sleeved on the expansion bolts, an embedded plate is arranged on the other side, opposite to the wall body, of each heat-insulation bridge member, the embedded plate is connected with the expansion bolts and fastened through nuts, a same mold box is arranged on the outer cover of each heat-insulation bridge member, and a slurry filling space is formed between the mold box and the wall body.

Preferably, the mold box is detachably attached to the expansion bolt.

Preferably, the mold box comprises a cover plate and a frame plate, the cover plate is detachably connected to the expansion bolt, and the frame plate is detachably connected to the cover plate.

Preferably, the cover plate is provided with a plurality of through holes, and gaskets matched with the expansion bolts are connected in the through holes through fragile pieces.

Preferably, the frame plate is a U-shaped plate, the cover plate is provided with guide rails matched with two opposite side plates of the U-shaped plate, and the two side plates of the U-shaped plate are inserted into the corresponding guide rails in a sliding manner.

Preferably, the inside of the both sides board of U word shaped plate all is provided with the movable groove, the movable groove is close to the open setting in one side of apron, and the activity stretches out there is the kicking block, the guide rail inboard be provided with kicking block assorted draw-in groove, the kicking block is kept away from draw-in groove one end and is passed through spring and movable groove inner wall connection.

Preferably, the side wall of the top block is fixedly provided with a shifting block, and the side wall of the U-shaped plate is provided with a through groove matched with the shifting block.

Preferably, the lower end of the U-shaped plate is provided with a lower edge baffle.

In the technical scheme, the beneficial effects of the utility model are that:

this a disconnected hot bridge component connection structure for nearly zero energy consumption building can separate back fixed connection with wall body and built-in board through setting up disconnected hot bridge component, thereby weaken the hot bridge effect between wall body and the built-in board, there is good improvement effect to building heat preservation, and simultaneously, the setting of mould box, make after the built-in board is fixed, can fill thick liquids in the gap around disconnected hot bridge component, wait again that the thick liquids solidify the back, can guarantee the connection stability between disconnected hot bridge component and other parts, make this support component use the back for a long time, can not appear becoming flexible, the insecure condition.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure of a mold box provided by an embodiment of the present invention before disassembly;

fig. 2 is a schematic view of the overall structure of the disassembled mold box according to the embodiment of the present invention;

fig. 3 is a schematic front view of the structure provided by the embodiment of the present invention;

fig. 4 is a schematic side view of a cross-sectional structure provided by an embodiment of the present invention;

fig. 5 is a schematic top view of a cross-sectional structure according to an embodiment of the present invention;

fig. 6 is a schematic top view of a cross-sectional structure according to an embodiment of the present invention;

fig. 7 is an enlarged schematic structural diagram of a point a in fig. 6 according to an embodiment of the present invention.

Description of the reference numerals:

1. a wall body; 2. an expansion bolt; 3. a thermal bridge cutoff member; 4. pre-burying a plate; 5. a nut; 6. a mold box; 61. a cover plate; 62. a frame plate; 7. a through hole; 8. a frangible member; 9. a gasket; 10. a guide rail; 11. a movable groove; 12. a top block; 13. a card slot; 14. a spring; 15. shifting blocks; 16. a through groove; 17. and a lower edge baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Please refer to fig. 1-7, an embodiment of the utility model provides a broken heat bridge member connection structure for nearly zero energy consumption building, including wall body 1, the last fixed a plurality of expansion bolts 2 that are provided with of wall body 1, all overlap on each expansion bolt 2 and be equipped with broken heat bridge member 3, the opposite side of the relative wall body 1 of broken heat bridge member 3 is provided with built-in board 4, and built-in board 4 is connected with expansion bolts 2 and fastens through

nut

5, and 3 dustcoats of each broken heat bridge member are equipped with same mould box 6, form thick liquids filling space between mould box 6 and the wall body 1.

The thermal bridge is characterized in that the thermal bridge is reinforced concrete or metal beams, columns, ribs and other parts in maintenance structures such as an outer wall and a roof, the heat transfer capacity of the parts is usually strong, heat flow is dense, and the thermal bridge influences the heat insulation performance of a building, wherein a thermal bridge phenomenon also exists between a wall surface connecting piece and a wall body, and the thermal bridge cutoff member connecting structure is an improvement and optimization of a corresponding connecting structure by improving the thermal bridge effect between the wall surface connecting piece and the wall body. Mounting holes for mounting expansion bolts 2 are preset on the wall body 1, the expansion bolts 2 are permanently connected with the mounting holes through external knocking after being inserted into the mounting holes, and the number of the expansion bolts 2 is preferably 2-6; the heat-breaking bridge component 3 is in a cylindrical sleeve shape, a hole is formed in the middle of the heat-breaking bridge component, and the size of the hole is matched with the diameter of the expansion bolt 2; the pre-embedded plate 4 is a wall surface connecting piece, and holes are formed in the pre-embedded plate 4, are matched with the expansion bolts 2 and correspond to the holes formed in the heat-insulation bridge members 3; the expansion bolt 2 is sequentially connected with a heat-breaking bridge member 3, an embedded plate 4 and a nut 5 from the direction close to the wall body 1 to the outside, so that the heat-breaking bridge member 3 and the embedded plate 4 can be fastened towards the wall body 1 when the nut 5 is fastened; the mold box 6 is arranged to cover each heat-insulating bridge member 3, so that when slurry is poured into the slurry filling space, the slurry can smoothly fill each gap around the heat-insulating bridge member 3, the slurry can be solidified after the slurry is filled and left still, and the solidified slurry also has heat-insulating property. In actual use, firstly, a mounting hole is formed in a designated position on a wall body 1, then expansion bolts 2 are fixedly mounted in the mounting hole, then, heat-insulation bridge components 3 are correspondingly sleeved on the expansion bolts 2 one by one, then, an embedded plate 4 is sleeved on the expansion bolts 2, nuts 5 are taken out and screwed on the expansion bolts 2, and then, the nuts 5 are screwed by using tools such as a wrench and the like, so that the heat-insulation bridge components 3 and the embedded plate 4 can be fastened towards the wall body 1, at the moment, the heat-insulation bridge components 3 are mounted between the wall body 1 and the embedded plate 4, direct heat transfer between the wall body 1 and the embedded plate 4 can be isolated, the heat bridge effect between the wall body 1 and the embedded plate 4 is weakened, and the building heat insulation effect is well improved; in addition, after the pre-buried plate 4 is fastened, the mould box 6 is fixedly covered outside each heat-insulation bridge member 3, a slurry filling space is formed between the mould box and the wall body 1, slurry is filled into the filling space, the slurry is filled into the gaps around each heat-insulation bridge member 3, and after the slurry is solidified, the connection stability between the heat-insulation bridge members 3 and other parts can be ensured, so that the support member cannot be loosened and infirm after being used for a long time.

Compared with the prior art, the embodiment of the utility model provides a disconnected heat bridge component connection structure for nearly zero energy consumption building through setting up disconnected heat bridge component 3, can separate back fixed connection with wall body 1 and built-in board 4, thereby weaken the heat bridge effect between wall body 1 and the built-in board 4, it has good improvement effect to building heat preservation, and simultaneously, the setting of mould box 6, make at the fixed back of built-in board 4, can fill thick liquids in the gap around disconnected heat bridge component 3, wait again to the thick liquids solidify the back, can guarantee the stability of being connected between disconnected heat bridge component 3 and other parts, make this support component use the back for a long time, can not appear becoming flexible, the insecure condition.

In another embodiment of the present invention, the mold box 6 is detachably connected to the expansion bolt 2, and specifically, the connection function between the mold box 6 and the expansion bolt 2 facilitates fixing the mold box 6 with respect to the wall 1 and each thermal bridge cutoff member 3, thereby ensuring that the slurry filled in the slurry filling space can fill the gap around each thermal bridge cutoff member 3 and be stably solidified; the detachable function of the mold box 6 facilitates the removal of the mold box 6 after the slurry is solidified, so as to realize the recycling of the mold box 6.

As a preferred technical solution of this embodiment, the mold box 6 includes a cover plate 61 and a frame plate 62, the cover plate 61 is detachably connected to the expansion bolt 2, and the frame plate 62 is detachably connected to the cover plate 61, specifically, the cover plate 61 is connected to the expansion bolt 2, and the frame plate 62 is further connected to the cover plate 61, so that the frame plate 62 is also fixed relative to the expansion bolt 2, that is, the frame plate 62 is fixed relative to the wall 1, and thus the wall 1, the cover plate 61 and the frame plate 62 can enclose the slurry filling space; when the mold box 6 is removed, the frame plate 62 can be automatically removed by removing the cover plate 61 from the expansion bolt 2.

As a further preferred technical solution of this embodiment, the cover plate 61 is provided with a plurality of through holes 7, the through holes 7 are connected with gaskets 9 matched with the expansion bolts 2 through the fragile members 8, specifically, the fragile members 8 are thin sheet structures connected between the inner walls of the through holes 7 and the gaskets 9, and the joints with the through holes 7 or the gaskets 9 are provided with notches, so as to facilitate fracture, and the preferred number of the fragile members 8 in the same through hole 7 is 2-4; the gasket 9 is arranged between the embedded plate 4 and the nut 5; the cover plate 61, the fragile part 8 and the gasket 9 are integrally made, so that the production is convenient, the cost is reduced, and in addition, the manufacturing material can be preferably made of a material with poor heat conduction performance, so that the heat bridge effect generated between the embedded plate 4 and the wall body 1 through the expansion bolt 2 and the nut 5 is further improved. When the cover plate 61 is disassembled, the fragile part 8 is broken under the pulling of external force, then the gasket 9 is separated from the through hole 7 and is kept on the expansion bolt 2, the cover plate 61 is separated from the expansion bolt 2, and the cover plate 61 is a waste reporting part after being disassembled.

As a further preferred technical solution of this embodiment, the frame plate 62 is configured as a U-shaped plate, the cover plate 61 is provided with guide rails 10 that are matched with two opposite side plates of the U-shaped plate, and the two side plates of the U-shaped plate are slidably inserted into the corresponding guide rails 10, specifically, the U-shaped plate is configured so that the upper side of a slurry filling space enclosed between the wall body 1, the cover plate 61 and the frame plate 62 is open, which is convenient for slurry filling, and the slurry is not easy to leak after being filled with the slurry; the guide rail 10 is composed of two parallel plates arranged on the cover plate 61, the distance between the two plates is matched with the thickness of the plate of the U-shaped plate, when the two side plates of the U-shaped plate are inserted into the guide rail 10, no gap is left between the two side plates and the cover plate 61, and the slurry can be prevented from leaking from the two sides of the U-shaped plate.

As a further preferable technical solution in this embodiment, the movable grooves 11 are formed in the two side plates of the U-shaped plate, one side of the movable groove 11 close to the cover plate 61 is open, and a top block 12 is movably extended out, a clamping groove 13 matched with the top block 12 is formed in the inner side of the guide rail 10, one end of the top block 12 far away from the clamping groove 13 is connected with the inner wall of the movable groove 11 through a spring 14, and specifically, the top block 12 and the clamping groove 13 are arranged to limit the up-and-down relative movement of the two side plates of the U-shaped plate after the two side plates are inserted into the guide rail 10, so that the relative position of the U-shaped plate with respect to the cover plate 61 is fixed; the spring 14 is arranged to continuously push the top block 12 to extend out of the movable groove 11 under the condition that the top block 12 is not affected by external force, and then, when the top block 12 corresponds to the clamping groove 13, the top block 12 can be kept embedded into the clamping groove 13, so that the relative vertical movement between the U-shaped plate and the cover plate 61 is stably limited, in addition, when the top block 12 is embedded into the clamping groove 13, the spring 14 still has elastic potential energy which forces the top block 12 to continue to extend out of the movable groove 11, therefore, on the premise that the cover plate 61 and the expansion bolt 2 are relatively fixed, the distance between the cover plate 61 and the wall body 1 is determined, under the action of the elastic potential energy of the spring 14, one side of the U-shaped plate, which is far away from the cover plate 61, can be kept against the surface of the wall body 1, so that no gap is left between the cover plate and the wall body 1, and slurry cannot leak out from the space between the U-shaped plate and the wall body 1.

As a further preferred technical solution in this embodiment, a shifting block 15 is fixedly disposed on a side wall of the top block 12, a through groove 16 matched with the shifting block 15 is formed in a side wall of the U-shaped plate, specifically, the shifting block 15 is movable in the through groove 16 and drives the top block 12 to move in the movable groove 11, such a function is provided, before the U-shaped plate is mounted on the cover plate 61, the top block 12 can be manually retracted into the movable groove 11 by means of the shifting block 15, and then the U-shaped plate is slidably connected to the cover plate 61 at an accurate position, and then the shifting block 15 is loosened, so that the spring 14 can automatically push the top block 12 and embed into the clamping groove 13, thereby facilitating the mounting of the U-shaped plate.

As the preferred technical scheme of this embodiment, the lower end of the U-shaped plate is provided with the lower edge baffle 17, specifically, the lower edge baffle 17 abuts against the lower end of the cover plate 61 when the U-shaped plate is accurately installed and connected with the cover plate 61, so as to close the gap between the U-shaped plate and the lower end of the cover plate 61 and prevent the slurry from leaking out of the lower end of the cover plate 61.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a disconnected heat bridge component connection structure for nearly zero energy consumption building, includes wall body (1), fixed a plurality of expansion bolts (2) of being provided with on wall body (1), its characterized in that, each all the cover is equipped with disconnected heat bridge component (3) on expansion bolt (2), the opposite side of disconnected heat bridge component (3) relative wall body (1) is provided with built-in board (4), built-in board (4) are connected and are fastened through nut (5) with expansion bolt (2), each disconnected heat bridge component (3) dustcoat is equipped with same mould box (6), form thick liquids filling space between mould box (6) and wall body (1).

2. The thermal break bridge member connection structure for near zero energy consumption buildings according to claim 1, characterized in that the mold box (6) is detachably connected to the expansion bolts (2).

3. The heat-bridge cutoff member connection structure for near-zero energy consumption buildings according to claim 2, characterized in that the mold box (6) comprises a cover plate (61) and a frame plate (62), the cover plate (61) being detachably connected to the expansion bolt (2), the frame plate (62) being detachably connected to the cover plate (61).

4. The heat-breaking bridge member connecting structure for near-zero energy consumption buildings according to claim 3, characterized in that the cover plate (61) is provided with a plurality of through holes (7), and gaskets (9) matched with the expansion bolts (2) are connected in the through holes (7) through fragile pieces (8).

5. The thermal bridge cut-off member connection structure for near-zero energy consumption buildings according to claim 3, wherein the frame plate (62) is provided as a U-shaped plate, the cover plate (61) is provided with guide rails (10) matched with two opposite side plates of the U-shaped plate, and the two side plates of the U-shaped plate are slidably inserted into the corresponding guide rails (10).

6. The heat-insulation bridge member connecting structure for the near-zero energy consumption building is characterized in that movable grooves (11) are formed in two side plates of the U-shaped plate, one side, close to the cover plate (61), of each movable groove (11) is arranged in an open mode, a top block (12) movably extends out of each movable groove, clamping grooves (13) matched with the top blocks (12) are formed in the inner sides of the guide rails (10), and one ends, far away from the clamping grooves (13), of the top blocks (12) are connected with the inner walls of the movable grooves (11) through springs (14).

7. The heat-breaking bridge member connecting structure for the near-zero energy consumption building as recited in claim 6, characterized in that the side wall of the top block (12) is fixedly provided with a shifting block (15), and the side wall of the U-shaped plate is provided with a through groove (16) matched with the shifting block (15).

8. Heat-breaking bridge element connection structure for near-zero energy consumption buildings according to claim 5, characterized in that the lower end of the U-shaped plate is provided with a lower edge baffle (17).