CN213682612U - Steel wire welded mesh sandwich thermal insulation wall - Google Patents
Steel wire welded mesh sandwich thermal insulation wall Download PDFInfo
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- CN213682612U CN213682612U CN202021903602.5U CN202021903602U CN213682612U CN 213682612 U CN213682612 U CN 213682612U CN 202021903602 U CN202021903602 U CN 202021903602U CN 213682612 U CN213682612 U CN 213682612U
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Abstract
The utility model provides a steel wire welds net double-layered core thermal insulation wall, include: the steel wire welded mesh sandwich thermal insulation wall comprises a protective layer, a thermal insulation layer and a structural layer which are sequentially arranged from outdoor to indoor, wherein a steel wire welded mesh is arranged in the protective layer, and the steel wire welded mesh sandwich thermal insulation wall further comprises a connecting sleeve, a connecting rod, a cold bridge prevention structural part, two limiting discs, a fixing block and a supporting block. The utility model discloses a steel wire welds net double-layered core thermal insulation wall, guaranteeing the wall body under the condition that satisfies the atress, reduce a large amount of loaded down with trivial details, repeated annex, and adopt the connecting piece of less quantity and satisfy the connecting piece of certain atress requirement, reduce the production of cold bridge, reduce the coefficient of heat conductivity of heated board, the cost is saved, concrete flow is more smooth and easy, and the connecting piece can play the effect that fixed steel wire welded the net, guarantee the steel wire and weld the distance between net and the heated board, and the connecting piece can play the effect of supporting the template, when guaranteeing to pour concrete, the heated board can not have the liquid level difference and take place the skew because of the inside and outside concrete exists.
Description
Technical Field
The utility model relates to a building external wall insulation field relates to a steel wire welds net double-layered core thermal insulation wall body especially.
Background
The heat preservation of the wall body is an important measure for realizing the energy saving of the building, the steel wire welded mesh sandwich heat preservation wall body is used for placing heat preservation in the middle of the wall body, the heat preservation and energy saving function and the wall body maintenance function are integrated, the problems that the traditional external-pasting heat preservation has short service life, is easy to fall off and catch fire and the like are fundamentally solved, and the heat preservation and the building have the same service life. In the existing cast-in-place steel wire welded mesh sandwich thermal insulation wall, a steel bar welded mesh frame plate is usually adopted as a thermal insulation material. The steel bar welding net rack plate is generally composed of an outer side steel wire welding net, oblique web inserting ribs, a heat insulation plate and an inner side steel wire welding net, wherein the oblique web inserting ribs penetrate through the heat insulation plate, and the oblique web inserting ribs and the steel wire welding nets located on two sides of the heat insulation plate are welded to form a space three-dimensional structure. Although the structure has better integrity in the heat insulation integration technology, the belly wire penetrates through the heat insulation board, so that the cold bridge points are increased, the correction coefficient of the heat insulation board is increased, the thickness of the heat insulation board is required to be increased to achieve the energy-saving standard, and the material cost is increased; meanwhile, the obliquely inserted abdominal wires penetrate through the heat insulation board and need to be welded with the steel bar welding nets on the inner side and the outer side of the heat insulation board, the production process is complex, and if manual production is adopted, the production efficiency is low and the labor intensity is high; the third oblique web rib is more and dense (for example, 100 oblique web ribs with the diameter of phi 3mm are needed per square meter), the fluidity of concrete is influenced when the concrete is poured, and the pouring effect is further influenced; when the net rack board field construction, need both sides concreting simultaneously, when the concrete liquid level difference of height is too big, can cause the heated board side to move, lead to outside constructional layer thickness not enough, perhaps inboard structural layer cross-section diminishes, influences the main part safety.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reduce the steel wire that cold bridge phenomenon produced and can guarantee the thickness of protective layer and structural layer reliable and weld net sandwich insulation wall body to overcome among the prior art because of use insert the web muscle to one side the thickness that causes increase, production efficiency low, pour the problem that the effect is poor and concrete layer thickness can't be guaranteed.
A steel wire welded mesh sandwich thermal insulation wall body comprises: a protective layer, a heat-insulating layer and a structural layer which are arranged from outdoor to indoor in sequence, wherein a steel wire welding net is arranged in the protective layer, the steel wire welded mesh sandwich thermal insulation wall further comprises a connecting sleeve, a connecting rod, a cold bridge prevention structural member, two limiting discs, a fixing block and a supporting block, the connecting sleeve is arranged in the heat-insulating layer, the connecting rod is arranged in the connecting sleeve, and the first end of the connecting rod extends into the protective layer, the second end of the connecting rod extends into the structural layer, the cold-proof bridge structural part is arranged at the second end, the limiting disc is fixedly arranged on the connecting sleeve, and the limiting disc is arranged between the heat-insulating layer and the protective layer, the limiting disc is arranged between the heat-insulating layer and the structural layer, the fixed block is arranged on the connecting sleeve, and the steel wire welding net is fixedly arranged on the fixed block through the supporting block.
The end face, far away from the heat preservation layer, of the fixing block is provided with a clamping jaw, the supporting block is provided with a chuck matched with the clamping jaw, and steel wires on the steel wire welding net are fixedly arranged between the chuck and the fixing block.
The fixed block is cylindrical, all the jack catch with the columniform axis is circular distribution for the axis on the columniform terminal surface, and adjacent two have the interval between the jack catch, steel wire on the steel wire welding net passes at least two the interval.
The chuck is provided with a fixing hole, and the connecting rod protrudes out of the end face of the fixing block and is fixedly arranged with the fixing hole.
The supporting block is provided with a supporting block on the end face far away from the fixed block, when the steel wire welding mesh sandwich heat-insulation wall body is poured, an outer formwork is arranged on one side, far away from the heat-insulation layer, of the protective layer, and one end, far away from the supporting block, of the supporting block abuts against the outer formwork.
When the steel wire welded mesh sandwich heat-insulation wall body is poured, an inner formwork is arranged on one side, away from the heat-insulation layer, of the structural layer, the second end of the connecting rod is abutted to the inner formwork, and one end, away from the heat-insulation layer, of the cold bridge preventing structural member is abutted to the inner formwork.
The steel wire welded mesh sandwich thermal insulation wall further comprises a stop block, one end of the stop block is fixedly arranged with the fixing block, and the other end of the stop block is fixedly arranged with the corresponding limiting disc.
The material of the connecting rod comprises metal, and the material of the cold bridge-proof structural part comprises heat-insulating material.
The sandwich heat-insulation wall body with the steel wire welded nets further comprises lap joint net pieces, a groove is formed between every two adjacent heat-insulation layers, the lap joint net pieces are arranged at the groove, and the lap joint net pieces are located on one side, far away from the heat-insulation layers, of the steel wire welded nets.
The steel wire welded mesh sandwich thermal insulation wall body further comprises an overlapping net piece, the steel wire welded mesh sandwich thermal insulation wall body is provided with a male corner part and a female corner part, the overlapping net piece is arranged at the male corner part and the female corner part in an L shape, and the overlapping net piece is positioned on one side, far away from the thermal insulation layer, of the steel wire welded mesh.
The utility model discloses a steel wire welds net double-layered core thermal insulation wall, guaranteeing the wall body under the condition that satisfies the atress, reduce a large amount of loaded down with trivial details, repeated annex (if insert steel wire and cushion to one side), and adopt the connecting piece of less quantity and satisfy the connecting piece of certain atress requirement, reduce the production of cold bridge, reduce the coefficient of heat conductivity of heated board, and then reduce the thickness of heated board, and save the cost, simple to operate simultaneously, reduce the cost of labor, the concrete flow is more smooth and easy, can pour ordinary pea gravel concrete, and the connecting piece can play the effect that fixed steel wire welded the net, guarantee the steel wire and weld the distance between net and the heated board, and the connecting piece can play the effect of supporting die board, when guaranteeing to pour the concrete, the heated board can not have the liquid level difference and take place the skew.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a wire-welded mesh sandwich thermal insulation wall according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a connection part of an embodiment of the wire-welded mesh sandwich thermal insulation wall of the present invention;
FIG. 3 is a perspective view of the connection part of the embodiment of the steel wire welded mesh sandwich thermal insulation wall of the present invention;
FIG. 4 is a schematic structural view of a supporting block and an abutting block of the embodiment of the steel wire welded mesh sandwich thermal insulation wall body of the present invention;
FIG. 5 is a schematic structural view of a fixing block and a connecting sleeve of the embodiment of the steel wire welded mesh sandwich thermal insulation wall body of the present invention;
FIG. 6 is a schematic structural diagram of the application of the overlapping net sheet and the tongue-and-groove connection between two adjacent insulation board portions of the embodiment of the steel wire welded mesh sandwich insulation wall body of the present invention;
FIG. 7 is a schematic structural view of the application of the lap-joint net sheets at the external corner part of the embodiment of the steel wire welded net sandwich thermal insulation wall body of the utility model;
FIG. 8 is another schematic structural view of the application of the lap-joint net sheets at the internal corner portions of the embodiment of the steel wire welded net sandwich thermal insulation wall body of the present invention;
in the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
1. A protective layer; 2. a heat-insulating layer; 3. a structural layer; 4. welding a net by using a steel wire; 51. connecting a sleeve; 52. a connecting rod; 53. a cold bridge prevention structure; 54. a limiting disc; 55. a fixed block; 56. a support block; 551. a claw; 561. a chuck; 57. a butting block; 6. an outer template; 7. an inner template; 8. overlapping the mesh sheets.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 8, the utility model discloses a wire-welded mesh sandwich thermal insulation wall, include: the protective layer 1, the heat-insulating layer 2 and the structural layer 3 are sequentially arranged from the outdoor to the indoor, the steel wire welding net 4 is arranged in the protective layer 1, the steel wire welding net sandwich heat-insulating wall further comprises a connecting part, the connecting part comprises a connecting sleeve 51, a connecting rod 52, a cold-proof bridge structural part 53, two limiting discs 54, a fixing block 55 and a supporting block 56, the connecting sleeve 51 is arranged in the heat-insulating layer 2, the connecting rod 52 is arranged in the connecting sleeve 51, the first end of the connecting rod 52 extends into the protective layer 1, the second end of the connecting rod 52 extends into the structural layer 3, the cold-proof bridge structural part 53 is arranged at the second end, the limiting discs 54 are fixedly arranged on the connecting sleeve 51, one limiting disc 54 is arranged between the heat-insulating layer 2 and the protective layer 1, and one limiting disc 54 is arranged between the heat-insulating layer 2 and the structural layer 3, fixed block 55 set up in on the adapter sleeve 51, the steel wire welds net 4 and passes through supporting shoe 56 is fixed set up in on the fixed block 55, set up adapter sleeve 51 in heat preservation 2 subaerial when the installation, and set for the position with spacing dish 54 setting on adapter sleeve 51, make spacing dish 54 can the butt on the corresponding side of heat preservation 2, thereby it is big to have overcome the operation degree of difficulty that needs place heat preservation 2 among the prior art and to carry out the installation of inserting the web muscle to one side behind the preset position again, the problem that production efficiency is low, it needs the accessories such as a large amount of oblique web muscle of inserting that set up among the prior art, cushion, and under reaching the same atress condition, less connecting rod 52 and adapter sleeve 51 etc. can reduce the resistance that the concrete flows, can make protective layer 1 and structural layer 3 pour the effect and obtain and carry, connecting rod 52 can pass protective layer 1 and structural layer 3 that adapter sleeve 51 will be in heat preservation 2 both sides and advance to advance simultaneously and carry The steel wire welding net 4 is limited by the positions of the structures such as the connecting piece, the heat preservation layer 2 and the like, the distance between the steel wire welding net 4 and the heat preservation layer 2 is guaranteed not to change due to concrete pouring, and therefore the structural reliability of the steel wire welding net sandwich heat preservation wall is improved.
Wherein be provided with the bail on the adapter sleeve 51, utilize the bail to carry on spacingly to the spacing dish 54 that corresponds to guarantee spacing dish 54 and heat preservation 2's butt degree, avoid spacing dish 54 to follow adapter sleeve 51 roll-off simultaneously.
The end face, far away from the heat preservation layer 2, of the fixing block 55 is provided with a clamping jaw 551, the supporting block 56 is provided with a clamping chuck 561 matched with the clamping jaw 551, steel wires on the steel wire welding net 4 are fixedly arranged between the clamping chuck 561 and the fixing block 55, and therefore the fixing of the steel wire welding net 4 is achieved by the aid of the length of the connecting rod 52 and the matching relation between the clamping jaw 551 and the clamping chuck 561, meanwhile, the relative distance between the steel wire welding net 4 and the heat preservation layer 2 is limited, and the structural strength of the heat preservation layer 2 and the protective layer 1 is improved.
The fixed block 55 is cylindrical, all the jack catch 551 with the columniform axis is circular distribution for the axis on the columniform terminal surface, and adjacent two have the interval between the jack catch 551, the steel wire on the steel wire welds the net 4 passes at least two the interval to can send into the steel wire on the steel wire welds the net 4 and conveniently carry out the joint to chuck 561 inside, when using, the user only need put into the interval with the steel wire, then can accomplish the fixed of welding the net 4 to the steel wire with chuck 561 by setting for the direction to the inside joint of jack catch 551.
The chuck 561 is provided with a fixing hole, the connecting rod 52 protrudes out of the end face of the fixing block 55 and then is fixedly arranged with the fixing hole, reliable matching of the chuck 561 (supporting block 56) and the connecting rod 52 is guaranteed, and meanwhile fixing of the fixing block 55 and even the position of the steel wire welding net 4 is achieved.
The end face, far away from the fixed block 55, of the supporting block 56 is provided with a butt joint block 57, when the steel wire welding mesh sandwich thermal insulation wall is poured, one side, far away from the thermal insulation layer 2, of the protective layer 1 is provided with an outer formwork 6, one end, far away from the supporting block 56, of the butt joint block 57 is abutted to the outer formwork 6, the outer formwork 6 is supported to a certain degree by the butt joint block 57, meanwhile, due to the fact that the butt joint block 57, the supporting block 56, the fixed block 55 and the connecting rod 52 are fixedly matched, the sizes of the outer formwork 6 and the connecting rod 52 cannot change, the distance between the outer formwork 6 and the thermal insulation layer 2 can be limited, the problem that the thickness of the protective layer 1 changes due to pouring or other problems is avoided.
When the steel wire welded mesh sandwich thermal insulation wall is poured, an inner formwork 7 is arranged on one side, away from the thermal insulation layer 2, of the structural layer 3, one end, away from the thermal insulation layer 2, of the cold bridge prevention structural member 53 abuts against the inner formwork 7, the second end of the cold bridge prevention structural member 53 is used for supporting the inner formwork 7, the phenomenon of cold bridge caused by direct exposure of the second end after pouring is avoided, meanwhile, due to the fact that the abutting block 57, the supporting block 56, the fixing block 55 and the connecting rod 52 are fixedly matched, the sizes of the inner formwork and the connecting rod cannot change, the distance between the inner formwork 7 and the thermal insulation layer 2 cannot change, and the thickness of the structural layer 3 cannot change.
The steel wire welding mesh sandwich thermal insulation wall further comprises a stop block, one end of the stop block is fixedly arranged with the fixing block 55, the other end of the stop block is fixedly arranged with the corresponding limiting disc 54, and the distance between the fixing block 55 and the limiting disc 54 is limited by the stop block, so that the distance from the steel wire welding mesh 4 to the thermal insulation layer 2 is ensured not to change, and the structural strength of the protective layer 1 is improved.
The material of connecting rod 52 includes the metal, guarantees that connection fixed reliability and joint strength such as heat preservation 2, protective layer 1, structural layer 3, the material of cold bridge prevention structure 53 includes thermal insulation material to avoided connecting piece department to produce the cold bridge phenomenon, thereby can reach under the condition of the same heat preservation effect with prior art, reduce the thickness of heat preservation 2 as far as, thereby effectual reduce cost.
The steel wire welded mesh sandwich thermal insulation wall further comprises lap joint net pieces 8, a groove is formed between every two adjacent thermal insulation layers 2, the lap joint net pieces 8 are arranged at the groove, and the lap joint net pieces 8 are located on one side, far away from the thermal insulation layers 2, of the steel wire welded mesh 4, so that cold bridges are prevented from being generated and the protective layers 1 are prevented from cracking.
The steel wire welded mesh sandwich thermal insulation wall further comprises an overlapping net piece 8, the steel wire welded mesh sandwich thermal insulation wall is provided with a male corner part and a female corner part, the male corner part is shown in fig. 7, the female corner part is shown in fig. 8, the overlapping net piece 8 is arranged on the male corner part and the female corner part in an L shape, the overlapping net piece 8 is positioned on one side of the steel wire welded mesh 4, which is far away from the thermal insulation layer 2, and the problems that the thermal insulation layer 2 at the male corner part is broken to generate a cold bridge and the protective layer 1 at the male corner part and the female corner part.
The cold-proof bridge structure 53 is connected with the connecting rod 52 in a threaded, socket-and-spigot or interference fit mode, the section of the cold-proof bridge structure is trapezoidal, the upper bottom of the trapezoid faces the heat-insulating layer 2, the lower bottom of the trapezoid is positioned on the side surface of the structure layer 3 far away from the heat-insulating layer 2, the position of the connecting rod 52 is further limited, and the structural strength and reliability of the steel wire welding net sandwich heat-insulating wall are improved.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (9)
1. A steel wire welded mesh sandwich thermal insulation wall is characterized by comprising: the protective layer (1), the heat preservation layer (2) and the structural layer (3) are sequentially arranged from outdoor to indoor, a steel wire welding net (4) is arranged in the protective layer (1), the steel wire welding net sandwich heat preservation wall further comprises a connecting sleeve (51), a connecting rod (52), a cold-proof bridge structural member (53), two limiting discs (54), a fixing block (55) and a supporting block (56), the connecting sleeve (51) is arranged in the protective layer (1), the connecting rod (52) is arranged in the connecting sleeve (51), the first end of the connecting rod (52) extends into the protective layer (1), the second end of the connecting rod (52) extends into the structural layer (3), the cold-proof bridge structural member (53) is arranged at the second end, the limiting discs (54) are fixedly arranged on the connecting sleeve (51), and one limiting disc (54) is arranged between the heat preservation layer (2) and the protective layer (1), the heat preservation (2) with be provided with one between structural layer (3) spacing dish (54), fixed block (55) set up in on connecting sleeve (51), wire weld net (4) through supporting shoe (56) fixed set up in on fixed block (55), fixed block (55) are kept away from be provided with jack catch (551) on the terminal surface of heat preservation (2), be provided with on supporting shoe (56) with jack catch (551) matched with chuck (561), wire on wire weld net (4) fixed set up in chuck (561) with between fixed block (55).
2. The steel wire welding net sandwich thermal insulation wall body as claimed in claim 1, wherein the fixing block (55) is cylindrical, all the clamping jaws (551) are circularly distributed on the cylindrical end face by taking the cylindrical axis as the axis, a space is formed between every two adjacent clamping jaws (551), and steel wires on the steel wire welding net (4) penetrate through at least two spaces.
3. The steel wire welded mesh sandwich thermal insulation wall body as claimed in claim 1, wherein the chuck (561) is provided with a fixing hole, and the connecting rod (52) is fixedly arranged with the fixing hole after protruding out of the end face of the fixing block (55).
4. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that the end face of the supporting block (56) far away from the fixing block (55) is provided with an abutting block (57), when the steel wire welded mesh sandwich thermal insulation wall body is poured, one side of the protective layer (1) far away from the thermal insulation layer (2) is provided with an outer formwork (6), and one end of the abutting block (57) far away from the supporting block (56) abuts against the outer formwork (6).
5. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that when the steel wire welded mesh sandwich thermal insulation wall body is poured, an inner formwork (7) is arranged on one side of the structural layer (3) away from the thermal insulation layer (2), and one end of the cold bridge preventing structural member (53) away from the thermal insulation layer (2) abuts against the inner formwork (7).
6. The steel wire welded mesh sandwich thermal insulation wall body as claimed in claim 1, further comprising a stop block, wherein one end of the stop block is fixedly arranged with the fixing block (55), and the other end is fixedly arranged with the corresponding limiting disc (54).
7. The wire-welded mesh sandwich thermal insulation wall body according to claim 1, wherein the material of the connecting rods (52) comprises metal, and the material of the cold bridge prevention structural member (53) comprises an insulating material.
8. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that: the steel wire welded mesh sandwich thermal insulation wall further comprises lap joint net pieces (8), a rabbet is formed between every two adjacent thermal insulation layers (2), the lap joint net pieces (8) are arranged at the rabbet, and the lap joint net pieces (8) are located on one side, far away from the thermal insulation layers (2), of the steel wire welded mesh (4).
9. The steel wire welded mesh sandwich thermal insulation wall body according to claim 1, characterized in that: the steel wire welded mesh sandwich thermal insulation wall body further comprises an overlapping net piece (8), the steel wire welded mesh sandwich thermal insulation wall body is provided with a male corner part and a female corner part, the overlapping net piece (8) is arranged on the male corner part and the female corner part in an L shape, and the overlapping net piece (8) is positioned on one side, away from the thermal insulation layer (2), of the steel wire welded mesh (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903602.5U CN213682612U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903602.5U CN213682612U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
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| CN213682612U true CN213682612U (en) | 2021-07-13 |
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| CN202021903602.5U Active CN213682612U (en) | 2020-09-03 | 2020-09-03 | Steel wire welded mesh sandwich thermal insulation wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605561A (en) * | 2021-09-13 | 2021-11-05 | 河北三楷深发科技股份有限公司 | Building external wall insulation system |
| CN116876708A (en) * | 2023-09-05 | 2023-10-13 | 山西佰基科技有限公司 | Thermal insulation wall |
-
2020
- 2020-09-03 CN CN202021903602.5U patent/CN213682612U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605561A (en) * | 2021-09-13 | 2021-11-05 | 河北三楷深发科技股份有限公司 | Building external wall insulation system |
| CN116876708A (en) * | 2023-09-05 | 2023-10-13 | 山西佰基科技有限公司 | Thermal insulation wall |
| CN116876708B (en) * | 2023-09-05 | 2023-11-24 | 山西佰基科技有限公司 | Thermal insulation wall |
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Effective date of registration: 20210825 Address after: 068150 No.2, commercial phase II, fudihuayuan community, Longhua Town, Longhua County, Chengde City, Hebei Province Patentee after: Chengde Jianyuan Technology Co.,Ltd. Address before: 100017 room 215-231, Tanying township government office building, 9 Yucai Road, Miyun District, Beijing Patentee before: Beijing Zhongtu Kaitai Information Technology Co.,Ltd. |
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