CN217518274U

CN217518274U - A outer wall heat preservation connecting piece for old building transformation

Info

Publication number: CN217518274U
Application number: CN202221007046.2U
Authority: CN
Inventors: 张功利; 张强功; 张明慧; 李宝琦; 王洁; 关泽尘; 张俊伟
Original assignee: Henan Xunlong Industrial Co ltd
Current assignee: Henan Xunlong Industrial Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-30
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of old wall transformation, specifically a an outer wall heat preservation connecting piece for old building transformation, including old wall, the inside even array of old wall is pegged graft and is had the multiunit dead lever, one side that the dead lever kept away from old wall is equipped with the protection shield, the opposite side of protection shield is equipped with the fixed block, the inside even array along the vertical direction of fixed block is equipped with multiunit vertical section steel, the inside even array along the horizontal direction of fixed block is equipped with multiunit horizontal section steel, the surface even array of vertical section steel and horizontal section steel is equipped with the multiunit connecting plate, the opposite side of connecting plate is equipped with the diaphragm through fixing bolt, the upper strata the diaphragm opposite side is equipped with a word connecting piece; the utility model discloses a not only convenient assembling is swift, and it is effectual to keep warm simultaneously, and the aesthetic property is good, strong adaptability, and assembly stability and intensity are good, and can the self-adaptation satisfy different installation environment and installation condition, and the practicality is strong, is fit for using widely on a large scale.

Description

A outer wall heat preservation connecting piece for old building transformation

Technical Field

The utility model belongs to the technical field of old wall transformation, specifically a an outer wall heat preservation connecting piece for old building transformation.

Background

With the advance of building energy conservation in China, more than 95% of newly built buildings adopt an enclosure structure heat insulation system, wherein the application of the heat insulation technology outside the outer wall is particularly wide, however, few enterprises with wall heat insulation technology research and innovation in China are provided, the adopted technology is mostly marine products of foreign technologies, and although the heat insulation technology outside the outer wall is more and more mature in China after being popularized and applied for more than twenty years.

The Chinese utility model patent 2013201478628 discloses a heat-insulating and decorating integrated outer wall, which comprises a plate-shaped heat-insulating layer and a veneer layer, wherein the heat-insulating layer and the veneer layer are tightly attached through a connecting piece, the connecting piece is pre-embedded in the veneer layer and penetrates through the heat-insulating layer, and the side surface of the heat-insulating layer is locked and fixed; be equipped with heavy glass fiber cloth between heat preservation and the finish coat, heavy glass fiber cloth passes through the adhesive and bonds on the finish coat, and this utility model can't change its decoration mode according to specific wall and decorative board self-adaptation, and the practicality is poor, and adjustable range is little.

Meanwhile, the existing external wall insulation connecting piece for old building reconstruction is poor in damping and buffering effects and stability and is not suitable for large-scale popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an to above problem, provide an outer wall heat preservation connecting piece for old building is reformed transform, it is poor to have solved connecting piece adaptability effectively, and installation stability is low with the installation intensity, and the shock attenuation buffering effect is poor, and the aesthetic property is poor, and the low scheduling problem of heat preservation effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: an outer wall heat-insulation connecting piece for old building reconstruction comprises an old wall, wherein multiple groups of fixing rods are uniformly inserted into the old wall in an array mode, a protection plate is arranged on one side, away from the old wall, of each fixing rod, a fixing block is arranged on the other side of each protection plate, multiple groups of vertical section steels are uniformly arranged in the fixing block in an array mode along the vertical direction, multiple groups of transverse section steels are uniformly arranged in the fixing block in an array mode along the horizontal direction, multiple groups of connecting plates are uniformly arranged on the outer surfaces of the vertical section steels and the transverse section steels in an array mode, transverse plates are arranged on the other sides of the connecting plates through fixing bolts, a linear connecting piece is arranged on the other side of the upper transverse plate, a high-layer heat-insulation decorative outer plate is clamped inside the linear connecting piece, a T-shaped connecting piece is arranged on the other side of the lower transverse plate, and a low-layer heat-insulation decorative outer plate is clamped inside the T-shaped connecting piece;

the straight connecting piece comprises a fixed plate, one side of the fixed plate is fixedly connected with the transverse plate, an upper half part of the other side of the fixed plate is provided with an upper U-shaped clamping plate, and a lower half part of the other side of the fixed plate is provided with a lower U-shaped clamping plate;

the T-shaped connecting piece includes horizontal U type piece, the opposite side and the diaphragm fixed connection of horizontal U type piece, the top that one side of connecting plate was kept away from to horizontal U type piece is equipped with first backplate, the opposite side of first backplate is equipped with first preceding baffle, the bottom that one side of connecting plate was kept away from to horizontal U type piece is equipped with vertical U type piece, one side bottom that connecting plate was kept away from to horizontal U type piece just is located vertical U type piece both sides all is equipped with the second backplate, the opposite side of second backplate is equipped with baffle before the second.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this application is through setting up the dead lever, the protection shield, the fixed block, horizontal shaped steel, vertical shaped steel, the connecting plate, the diaphragm, a word connecting piece, the T-connection piece, the mutual cooperation of parts such as planking and low level heat preservation decoration planking are decorated in high-rise heat preservation, peg graft into in the old wall with the dead lever, protect old wall through the protection shield, the fixed block not only can realize the concatenation protection with the protection shield simultaneously, and inside the pegging graft of fixed block has horizontal shaped steel and vertical shaped steel, the opposite side of horizontal shaped steel and vertical shaped steel is fixed with a word connecting piece and T-connection piece through connecting plate and diaphragm, the planking is decorated in the high-rise heat preservation of pegging graft in the word connecting piece, the planking is decorated in the low level heat preservation of pegging graft in the T-connection piece, can improve its installation convenience and thermal insulation performance effectively, installation strength is higher, the installation convenience is stronger.

2. This application is through setting up a word connecting piece, go up U type cardboard, lower U type cardboard, first backplate, first preceding baffle, the second backplate, mutually support of parts such as first joint groove and second joint groove, go up high-rise heat preservation decoration planking of parallel grafting in last U type cardboard and lower U type cardboard, at the crisscross low level high temperature planking of grafting each other in first joint groove and second joint inslot, improve grafting stability and heat preservation effect effectively, the device is not only convenient assembling is swift, it is effectual to keep warm simultaneously, and the aesthetic property is strong, strong adaptability, assembly stability and intensity are good, and can the different installation environment and the installation condition of self-adaptation satisfaction, and the practicality, be fit for using widely on a large scale.

Drawings

Fig. 1 is a schematic view of a front view structure of the present invention;

FIG. 2 is a schematic view of the middle bottom layer of the utility model in front view;

FIG. 3 is a schematic view of the cross-sectional view of the left side of the utility model

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a schematic view of the structure of the I-shaped connecting member of the present invention;

FIG. 6 is a schematic view of the T-shaped connection member of the present invention;

fig. 7 is the structure schematic diagram of the t-shaped connecting piece of the present invention after turning.

Reference numerals: 1. old walls; 2. fixing the rod; 3. a protection plate; 4. a fixed block; 5. vertical section steel; 6. transverse section steel; 7. pouring a layer; 8. a straight connecting piece; 9. a high-rise heat-preservation decorative outer plate; 10. a connecting plate; 11. a transverse plate; 12. an upper U-shaped clamping plate; 13. fixing the bolt; 14. a lower U-shaped clamping plate; 15. a fixing plate; 16. a T-shaped connector; 17. a transverse U-shaped block; 18. a longitudinal U-shaped block; 19. a first tailgate; 20. a first front baffle; 21. a first clamping groove; 22. a second tailgate; 23. a second front baffle; 24. a second clamping groove; 25. an assembly hole; 26. the low-layer heat-insulating decorative outer plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-7, an external wall insulation connecting piece for old building reconstruction, the utility model is mainly used for insulation reconstruction of old building, which improves the service life and strength of old building, has good insulation effect, and further improves the living comfort, wherein the old wall 1 is a wall body which is long-term undecorated, most of the old wall 1 is provided with cracks or cavities, the insulation effect and strength of the old wall are lost, multiple groups of fixing rods 2 are inserted in the inner uniform array of the old wall 1, the strength of the old wall 1 and the insulation connecting piece can be improved through the fixing rods 2, so as to avoid safety accidents caused by long-term use, one side protection plate 3 of the fixing rod 2, which is far away from the old wall 1, is provided with a fixing block 4 on the other side of the protection plate 3, the inner uniform array of the protection plate 3 is provided with multiple groups of inserting holes, the inserting holes are matched with the fixing rods 2, the protection plate 3 can support and protect the outer surface of the old wall 1, thereby avoid its long-time use to collapse or further the emergence of the scheduling problem that breaks effectively, 3 cooperation dead levers 2 of protection shield can improve its support intensity effectively, fixed block 4 can improve the installation intensity effectively, fixed block 4 uses with the cooperation of dead lever 2, can further improve its stability, prolong its service life, fixed block 4 is inside to be equipped with multiunit vertical shaped steel 5 along the even array of vertical direction, fixed block 4 is inside to be equipped with multiunit horizontal shaped steel 6 along the even array of horizontal direction, pass through screw or welded fastening between vertical shaped steel 5 and the horizontal shaped steel 6, can improve fixed block 4's stability and intensity effectively through vertical shaped steel 5 and the cooperation of horizontal shaped steel 6, further guarantee the installation effectiveness and the installation intensity of heat preservation connecting piece.

The outer surfaces of the vertical section steel 5 and the vertical section steel 6 are uniformly provided with a plurality of groups of connecting plates 10 in an array mode, the other side of each connecting plate 10 is provided with a transverse plate 11 through a fixing bolt 13, assembling holes 25 are drilled in the connecting plates 10 and the transverse plates 11, the fixing bolts 13 are movably connected in the assembling holes 25, the two opposite side surfaces of the connecting plates 10 and the transverse plates 11 are fixedly connected with the fixing bolts 13 through gaskets, so that the distance between the connecting plates 10 and the transverse plates 11 can be adjusted in a self-adaptive mode through the assembling holes 25, the adaptability of the connecting plates is improved, the wide practicability of the connecting plates is met, the other side of the upper-layer transverse plate 11 is provided with a linear connecting piece 8, the high-layer heat-insulation decorative outer plate 9 is clamped in the linear connecting piece 8, the installation strength of the high-layer heat-insulation decorative outer plate 9 can be effectively improved through the linear connecting piece 8, and the shape of the linear connecting piece 8 can effectively fix and protect the high-layer heat-insulation decorative outer plate 9, and the form that the word is arranged in parallel also further improves its aesthetic property and stability, and lower floor's diaphragm 11 opposite side is equipped with T-connection piece 16, and the inside joint of T-connection piece 16 has low layer heat preservation to decorate planking 26, and T-connection piece 16 mainly used carries out the joint to fix to the low layer heat preservation of lower floor and decorates planking 26, and low layer heat preservation decorates planking 26 and staggeredly arrange under the joint of T-connection piece 16 and more can improve the support stability and the aesthetic property of its bottom.

The I-shaped connecting piece 8 comprises a fixing plate 15, one side of the fixing plate 15 is fixedly connected with a transverse plate 11, the fixing plate 15 mainly plays a role in supporting and protecting, an upper U-shaped clamping plate 12 is arranged at the upper half part of the other side of the fixing plate 15, a lower U-shaped clamping plate 14 is arranged at the lower half part of the other side of the fixing plate 15, the high-rise heat-preservation decorative outer plate 9 is clamped and connected with the upper U-shaped clamping plate 12 and the lower U-shaped clamping plate 14, a plurality of groups of high-rise heat-preservation decorative outer plates 9 are arranged in parallel, the high-rise heat-preservation decorative outer plate 9 is clamped and fixed through the upper U-shaped clamping plate 12 and the lower U-shaped clamping plate 14, the clamping effect and the stability are further improved, the gap between the upper U-shaped clamping plate 12 and the lower U-shaped clamping plate 14 can effectively absorb shock and buffer the high-rise heat-preservation decorative outer plate 9, and accordingly the damage to the T-shaped connecting piece 16 caused by the change of the volume or the shape of the high-rise heat-preservation decorative outer plate 9 under the condition of expansion and cold contraction is effectively avoided, effectively improve the assembly stability and adaptability and meet various working environments.

The T-shaped connecting piece 16 comprises a transverse U-shaped block 17, the other side of the transverse U-shaped block 17 is fixedly connected with the transverse plate 11, the transverse U-shaped block 17 mainly plays a role in damping and buffering the deformation of the low-layer heat-insulation decorative outer plate 26, the adaptability of the transverse U-shaped block is effectively guaranteed, a first rear baffle 19 is arranged at the top of one side, away from the connecting plate 10, of the transverse U-shaped block 17, a first front baffle 20 is arranged at the other side of the first rear baffle 19, a longitudinal U-shaped block 18 is arranged at the bottom of the transverse U-shaped block 17, second rear baffles 22 are arranged at the bottom of one side, away from the connecting plate 10, of the transverse U-shaped block 17 and located on two sides of the longitudinal U-shaped block 18, a second front baffle 23 is arranged at the other side of the second rear baffle 22, a first clamping groove 21 is arranged between the first rear baffle 19 and the first front baffle 20, a second clamping groove 24 is arranged between the second rear baffle 22 and the second front baffle 23, the interiors of the first clamping groove 21 and the second clamping groove 24 are mutually clamped with the low-layer heat-insulation decorative outer plate 26, it is fixed to the joint of low level heat preservation decoration planking 26 through first joint groove 21 and second joint groove 24, further improve the fixed stability of its joint, simultaneously first backplate 19 and second backplate 22 all can support the protection to low level heat preservation decoration planking 26, and first backplate 19 and second backplate 22 highly all be greater than baffle 20 before first and baffle 23 before the second, and first joint groove 21 and second joint groove 24 all follow vertical U type piece 18 to both sides downward sloping, like this when first joint groove 21 and second joint groove 24 inside have rainwater etc., this rainwater can be followed first joint groove 21 and second joint groove 24 and discharged T-shaped connecting piece 16, avoid effectively that low level heat preservation decoration 26 causes the damage of its structure or performance in being in the soaking of rainwater for a long time.

T-connection 16 is inside to be equipped with a set of first joint groove 21 and two sets of second joint groove 24 respectively, first joint groove 21 and the mutual joint of middle-end of low level heat preservation decoration planking 26, second joint groove 24 and the mutual joint of both sides end of low level heat preservation decoration planking 26, multiunit low level heat preservation decoration planking 26 is crisscross to be placed each other, through the crisscross concatenation mode between the low level heat preservation decoration planking 26 of multiunit, can improve the support performance of bottom effectively, and crisscross the arranging can improve the aesthetic property effectively, and carry out bright contrast with the parallel arrangement of high-rise heat preservation decoration planking 9, improve visual aesthetic property effectively, and performance such as waterproof fire prevention is stronger.

Old wall 1 and high-rise heat preservation decorate planking 9 and low level heat preservation and decorate and be equipped with pouring layer 7 between the planking 26, high-rise heat preservation is decorated planking 9 and low level heat preservation and is decorated planking 26 and keep away from old wall 1 one side and all be equipped with beautiful layer of making up, pouring layer 7 further improves support strength, design through beautiful layer of making up can further improve high-rise heat preservation decorate planking 9 and low level heat preservation decorate the aesthetic property and the practicality of planking 26, cooperate high-rise heat preservation to decorate the waterproof fireproof coating of planking 9 and low level heat preservation decoration planking 26 surface to further improve its fire and water resistance simultaneously, stability is stronger, adaptability is stronger.

The splicing position of the high-rise heat-preservation decorative outer plate 9 and the straight connecting piece 8 is provided with a first groove, the splicing position of the low-rise heat-preservation decorative outer plate 26 and the T-shaped connecting piece 16 is provided with a second groove, the flatness of the outer surface of the high-rise heat-preservation decorative outer plate 9 and the outer surface of the low-rise heat-preservation decorative outer plate 26 can be effectively improved through the first groove and the second groove, the attractiveness is higher, and the structural performance is stronger.

During the use, earlier advance the grafting of the even array of dead lever 2 inside into old wall 1, at the opposite side installation protection shield 3 of dead lever 2 simultaneously, protection shield 3 supports the protection to old wall 1's surface, and fixed block 4 is installed to the opposite side of protection shield 3.

Can improve its support intensity and protective strength effectively through fixed block 4, at 4 inside fixed vertical shaped steel 5 and the horizontal shaped steel 6 of pegging graft of multiunit fixed block, vertical shaped steel 5 and horizontal shaped steel 6 can further improve this heat preservation connecting piece's intensity and stability, accomplish the assembly back, at the external fixed surface installation connecting plate 10 of vertical shaped steel 5 and horizontal shaped steel 6 concatenation position, the opposite side of connecting plate 10 carries out the joint through pilot hole 25 and fixing bolt 13 and diaphragm 11 and fixes simultaneously, and can self-adaptation regulation diaphragm 11 and the clearance between the old wall 1 with the help of pilot hole 25 and fixing bolt 13, and then improve its adaptability, satisfy multiple installation condition.

After the assembly is completed, the I-shaped connecting piece 8 is installed on the high layer of the old wall 1, the upper heat-preservation decorative outer plate 9 is parallelly clamped in the upper U-shaped clamping plate 12 and the lower U-shaped clamping plate 14 in the I-shaped connecting piece 86, the T-shaped connecting piece 16 is installed on the top layer of the old wall 1, the lower heat-preservation decorative outer plate 26 is clamped in the first clamping groove 21 and the second clamping groove 24 inside the T-shaped connecting piece 16 in a staggered mode, the installation accuracy and the installation strength can be effectively improved through the groove design, and finally, concrete is poured inside the pouring layer 7 to achieve the strength and the heat-preservation effect.

The device is convenient and fast to assemble, keeps warm effectually simultaneously, and crisscross distribution aesthetic property is strong, strong adaptability, and assembly stability and intensity are good, and can satisfy different installation environment and installation condition by the self-adaptation, and the practicality is strong, is fit for using widely on a large scale.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An external wall heat-insulating connecting piece for reconstruction of an old building comprises an old wall and is characterized in that a plurality of groups of fixing rods are uniformly inserted in the old wall in an array manner, one side of the fixed rod, which is far away from the old wall, is provided with a protective plate, the other side of the protective plate is provided with a fixed block, a plurality of groups of vertical section steels are uniformly arrayed in the vertical direction in the fixed block, a plurality of groups of transverse section steels are uniformly arrayed in the horizontal direction in the fixed block, a plurality of groups of connecting plates are uniformly arranged on the outer surfaces of the vertical section steel and the transverse section steel in an array manner, the other side of each connecting plate is provided with a transverse plate through a fixing bolt, the other side of the transverse plate on the upper layer is provided with a straight connecting piece, a high-layer heat-preservation decorative outer plate is clamped in the linear connecting piece, a T-shaped connecting piece is arranged on the other side of the lower-layer transverse plate, and a low-layer heat-preservation decorative outer plate is clamped in the T-shaped connecting piece;

the straight connecting piece comprises a fixed plate, one side of the fixed plate is fixedly connected with the transverse plate, an upper U-shaped clamping plate is arranged on the upper half part of the other side of the fixed plate, and a lower U-shaped clamping plate is arranged on the lower half part of the other side of the fixed plate;

2. The external wall heat-insulating connecting piece for old building reconstruction as claimed in claim 1, wherein the high-rise heat-insulating decorative outer plates are all clamped inside the upper U-shaped clamping plate and the lower U-shaped clamping plate, and a plurality of groups of high-rise heat-insulating decorative outer plates are arranged in parallel.

3. The external wall heat-insulation connecting piece for old building reconstruction as claimed in claim 1, wherein a first clamping groove is arranged between the first rear baffle and the first front baffle, a second clamping groove is arranged between the second rear baffle and the second front baffle, and the insides of the first clamping groove and the second clamping groove are mutually clamped with the low-layer heat-insulation decorative outer plate.

4. The outer wall heat-insulation connecting piece for old building reconstruction as claimed in claim 3, wherein a set of first clamping grooves and two sets of second clamping grooves are respectively arranged inside the T-shaped connecting piece, the first clamping grooves are mutually clamped with the middle end of the low-layer heat-insulation decorative outer plate, the second clamping grooves are mutually clamped with the two side ends of the low-layer heat-insulation decorative outer plate, and a plurality of sets of the low-layer heat-insulation decorative outer plates are arranged in a mutually staggered manner.

5. An outer wall heat-insulating connecting piece for old building reconstruction according to claim 1, wherein the vertical section steel and the horizontal section steel are fixed through screws or welding.

6. The external wall heat-insulating connecting piece for old building reconstruction as claimed in claim 1, wherein assembly holes are drilled in the connecting plate and the transverse plate, the fixing bolts are movably connected in the assembly holes, and the two opposite side surfaces of the connecting plate and the transverse plate are fixedly connected with the fixing bolts through gaskets.

7. The external wall heat-insulation connecting piece for reconstruction of the old building as claimed in claim 1, wherein a pouring layer is arranged between the old wall and the high-rise heat-insulation decorative outer plate and the low-rise heat-insulation decorative outer plate, and a makeup layer is arranged on one side of the high-rise heat-insulation decorative outer plate and one side of the low-rise heat-insulation decorative outer plate, which are far away from the old wall.

8. The external wall heat-insulating connecting piece for old building reconstruction as claimed in claim 1, wherein a second groove is provided at the splicing position of the high-rise heat-insulating decorative outer plate and the straight connecting piece, and a second groove is provided at the splicing position of the low-rise heat-insulating decorative outer plate and the T-shaped connecting piece.

9. An exterior wall insulating connector for retrofitting an old building according to claim 1, wherein said first and second back baffles are each taller than said first and second front baffles.

10. An exterior wall heat-insulating connecting piece for reconstruction of an old building according to claim 1, wherein a plurality of groups of inserting holes are uniformly arranged in the protective plate in an array manner, and the inserting holes are matched with the fixing rods.