CN214614809U - Self-heat-preservation system of cast-in-place concrete wall - Google Patents
Self-heat-preservation system of cast-in-place concrete wall Download PDFInfo
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- CN214614809U CN214614809U CN202120863833.6U CN202120863833U CN214614809U CN 214614809 U CN214614809 U CN 214614809U CN 202120863833 U CN202120863833 U CN 202120863833U CN 214614809 U CN214614809 U CN 214614809U
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Abstract
The utility model discloses a cast in situ concrete wall self preservation temperature system, include: the wall body framework is built by steel bars and is used for forming a steel bar framework of the concrete wall body; the heat insulation layer is arranged on the outer side of the wall body frame; the reinforcing layer is arranged on the outer side of the heat insulation layer; run through the formula connecting piece, run through the setting along the horizontal direction of run through the formula connecting piece, establish with wall body frame, heat preservation and enhancement layer respectively and be connected, make wall body frame, heat preservation and enhancement layer constitute integral type skeleton texture, the both sides of wall body frame and enhancement layer set up the template respectively, are used for pouring concrete between the template of heat preservation and both sides respectively, make the heat preservation directly pour in the concrete. This scheme constitutes integral type skeleton texture with wall body frame, heat preservation and enhancement layer through the through-going connecting piece, and the stability of being connected of reinforcing heat preservation and wall body frame directly pours the heat preservation in the concrete, has effectively avoided the phenomenon that outer wall system ftractures and drops.
Description
Technical Field
The utility model relates to a building wall heat preservation field especially relates to a cast in situ concrete wall self preservation temperature system.
Background
With the acceleration of the urbanization process and the vigorous development of the construction industry, the application of external wall heat insulation is more and more common. The external wall heat insulation system is a general term of a non-bearing heat insulation structure arranged on the outer surface of a basic wall, not only plays a role in protecting a main body structure, but also cannot form a heat bridge effect, is beneficial to keeping the room temperature stable, thereby improving the indoor heat environment quality, and is the most widely applied heat insulation method at present. The construction structure and the mode of an external wall heat insulation system in the prior art are as follows: firstly, a steel bar structure of a concrete wall is built, then the concrete wall is poured by building a template, after the concrete wall is poured, the template is removed, construction of related structures of the heat-insulation plate is carried out manually, the heat-insulation plate generally needs to be connected with the concrete wall through an anchoring part, in order to ensure the connectivity of the heat-insulation plate and the concrete wall, a bonding layer is also arranged between the heat-insulation plate and the wall, a multi-layer structure such as mortar is also smeared on the outer side of the heat-insulation plate, the whole construction link is complex, various standard requirements are high, various devices are needed, and manual matching is needed, the structure construction of the whole outer wall and the heat-insulation system is relatively complex and high in cost, and due to the influence of the construction process, the expansion coefficients among the concrete wall, the heat-insulation plate, various bonding layers and the mortar layers are different, pores are easy to appear in the construction process, so that the whole outer wall system is easy to appear hollowing, Cracking, leakage, moisture and frost, dewing, falling and the like. In recent years, cracks and wall skin falling phenomena occur on the wall surface of the outer wall, which not only affect the beauty and the heat preservation effect, but also bring about life and property loss.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self preservation temperature system of cast in situ concrete wall for solve following technical problem: in the prior art, after concrete is poured on an outer wall of a building to form a wall body, a heat insulation layer is tightly attached to the outside of the wall body, and the outer wall surface has the phenomena of cracks and wall skin falling.
The utility model adopts the following technical proposal:
the utility model provides a cast in situ concrete wall self preservation temperature system, include: the wall body framework is built by steel bars and is used for forming a steel bar framework of the concrete wall body; the heat insulation layer is arranged on the outer side of the wall body frame; the reinforcing layer is arranged on the outer side of the heat insulation layer; run through formula connecting piece, run through the setting along the horizontal direction of run through the formula connecting piece, respectively with wall body frame, heat preservation and enhancement layer establish the connection, make wall body frame, heat preservation and enhancement layer constitute integral type skeleton texture, wall body frame with the both sides of enhancement layer set up the template respectively, be used for respectively pouring the concrete between the template of heat preservation and both sides, make the heat preservation direct placement is in the concrete.
Through the technical scheme, because original outer wall insulation system is the construction that the template was removed after concrete wall body was pour and the insulation board structure was carried out by the manual work, multilayer structure such as mortar is smeared again outside the insulation board, the outer wall system produces the fracture easily, phenomenons such as drop, the outer wall insulation system of this scheme is in advance through penetrating type connecting piece with wall body frame, heat preservation and enhancement layer interconnect constitution integral type skeleton texture, then pour the heat preservation directly in the concrete, the stability of being connected of reinforcing heat preservation and wall body frame, make heat preservation and concrete combine into a whole, the phenomenon that outer wall system ftractures and drops has effectively been avoided.
Furthermore, the penetrating type connecting piece comprises a connecting rod, a connecting piece and a locking piece, two ends of the connecting rod respectively penetrate through the heat insulation layer, one end of the connecting rod is connected with the wall body frame in a binding mode, and the other end of the connecting rod is detachably connected with the connecting piece; one end of the connecting piece is connected with the reinforcing layer, and the other end of the connecting piece extends to the inside of the heat insulation layer along the outer wall of the connecting rod; the locking piece is connected with the connecting piece in the heat insulation layer to be sleeved outside the connecting rod to lock the connecting rod and the heat insulation layer.
Furthermore, the reinforcing layer is a steel wire mesh which is formed by metal wires arranged in a transverse and vertical crossing mode.
Furthermore, the connecting piece is of an integrated structure and is provided with a groove part matched with the steel wire mesh and a sleeve sleeved on the connecting rod, and the sleeve extends to the inside of the heat preservation layer.
Furthermore, the connecting piece is designed to be of a split structure and comprises a connecting plate and a reinforcing piece, two sides of the connecting plate are bent to form clamping grooves matched with the steel wire meshes, the reinforcing piece comprises a base plate and a sleeve, the base plate is clamped with the clamping grooves of the connecting plate, the sleeve is sleeved on the connecting rod, and the sleeve extends to the inside of the heat preservation layer.
Furthermore, a reinforcing rib is arranged outside the sleeve and extends along the axial direction of the sleeve.
Furthermore, the locking piece comprises a positioning disc and a positioning pipe, the positioning disc is used for abutting against the outer surface of the heat insulation layer, the positioning pipe extends to the inside of the heat insulation layer and is sleeved on the sleeve, and the positioning pipe is connected with the sleeve through threads.
Furthermore, the locking piece also comprises a supporting plate which surrounds the sleeve to match the positioning plate to abut against the other surface of the heat insulation layer.
Furthermore, the positioning disc and the supporting disc are respectively provided with a plurality of lightening holes.
Further, still include first protective cap and second protective cap, first protective cap cover is established the head of connecting rod, the second protective cap cover is located wall body frame one side the tip of connecting rod, just the surface of first protective cap and second protective cap all is equipped with anti-skidding line.
To sum up, the utility model discloses following beneficial effect has:
1. through the through connection spare with the heat preservation, after wall body frame and enhancement layer establish the connection, concreting, can directly pour the heat preservation in the concrete, the construction process of outer wall has been reduced, the manpower has been practiced thrift, the efficiency of construction is improved, shorten construction cycle, after the construction link cost that will reduce and the new construction cost of increasing set up the cost and contrast the accounting, can effectively reduce the construction cost of whole outer wall, and the phenomenon such as outer wall system hollowing, the fracture of bringing is carried out the heat preservation construction again after concrete placement forms the wall body in addition effectively avoided.
2. After the heat-insulating layer, the wall body frame and the reinforcing layer are connected through the penetrating type connecting piece, a skeleton structure with high integrity and stability is formed, concrete is poured, the formed novel outer wall heat-insulating system structure is very stable and reliable, the change of a construction method is promoted by structural innovation linkage, and the construction of the whole outer wall system is simpler and more efficient.
3. All connect through the assembled structure between run-through connecting piece and heat preservation, wall body frame, the enhancement layer, make things convenient for unified structure size and standard, make things convenient for the batch production preparation of structural part, make things convenient for the equipment of follow-up work progress, wherein a plurality of hookup locations adopt the adjustable structure, and the wholeness of single-point and large tracts of land skeleton texture can be compromise in the easy to assemble allotment.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic structural view of one embodiment of a connector according to the present invention;
FIG. 5 is a schematic structural view of another embodiment of a connector according to the present invention;
fig. 6 is a schematic diagram of the structure of the embodiment of the present invention.
Reference numerals: 1. a wall frame; 2. a heat-insulating layer; 3. a reinforcing layer; 4. a through connection; 41. a connecting rod; 42. a connecting member; 421. a groove part; 422. a sleeve; 423. a connecting plate; 424. a firmware; 425. a chassis; 426. reinforcing ribs; 43. a first protective cap; 44. a second protective cap; 5. a locking member; 51. positioning a plate; 52. a positioning tube; 53. a support disc; 54. lightening holes; 6. a template; 7. the groove is filled.
Detailed Description
The embodiment of this specification provides a cast in situ concrete wall self preservation temperature system, and it is right to refer to the attached drawing the embodiment of the utility model provides a further explanation.
As shown in fig. 1 to 6, a self-insulation system for a cast-in-place concrete wall, as shown in fig. 1, 2 and 5, comprises a wall frame 1, an insulation layer 2, a reinforcing layer 3 and a through type connecting member 4 for connecting the wall frame 1, the insulation layer 2 and the reinforcing layer 3. Make wall body frame 1 through-going connecting piece 4, heat preservation 2 and enhancement layer 3 constitute integral type skeleton texture, the stability of being connected of reinforcing heat preservation 3 and wall body frame 1 sets up template 6 in the both sides of wall body frame 1 and enhancement layer 3, as shown in figure 5, pour the concrete respectively between heat preservation 2 and both sides template 6, make heat preservation 2 directly pour in the concrete, make heat preservation 2 and concrete combine into a whole, the phenomenon that the outer wall system ftractures and drops has effectively been avoided.
The wall frame 1 is built by steel bars to form a steel bar framework of the concrete wall.
Further, be equipped with packing groove 7 at the outer wall interval of heat preservation 2, packing groove 7's setting can make the concrete get into, structure joint strength and stability between reinforced concrete and the heat preservation 2.
The positioning disc 51 is provided with a plurality of lightening holes 54, wherein the lightening holes 54 are uniformly arranged on the circumference of the positioning tube 52 serving as a central axis, so that the contact area is increased, and the weight is reduced.
The reinforcing layer 3 is arranged on the outer side of the heat insulation layer 2 and is of a steel wire mesh structure, wherein the steel wire mesh is formed by metal wires which are arranged in a transverse and vertical crossing mode, and the concrete reference is made to fig. 3. The steel wire mesh formed by the metal wires is used as the reinforcing layer 3, the force relationship can be established with the through connecting piece 4, the heat insulation layer 2 and the wall body frame 1, and after the concrete is built, the strength of the concrete structure can be further enhanced after the metal wires which are crossed vertically and horizontally are combined with the concrete.
The penetrating type connecting piece 4 penetrates along the horizontal direction and is respectively connected with the wall body frame 1, the heat preservation layer 2 and the reinforcing layer 3, and comprises a connecting rod 41, a connecting piece 42, a first protective cap 43 and a second protective cap 44.
Wherein, the two ends of the connecting rod 41 respectively penetrate through the heat-insulating layer 2, and one end is tied up and connected with the wall frame 1. The other end is detachably connected with the connecting piece 42 through a locking piece 43, so that the stability between the heat-insulating layer 2 and the wall body frame is improved; in addition, the connecting gap between the connecting piece 42 and the through type connecting piece 4 can be adjusted through the locking piece 43, and the gap can be adjusted according to the situation, so that the operation of constructors is facilitated.
As shown in figure 2 of the drawings, in which,
further, the connecting member 42 is an integrated structure having a groove portion 421 matched with the steel wire mesh and a sleeve 422 sleeved on the connecting rod 41, and the sleeve 422 extends into the insulating layer 2.
Further, the connecting member 42 is a split structure and comprises a connecting plate 423 and a reinforcing member 424, two sides of the connecting plate 423 are bent to form clamping grooves matched with the steel wire mesh, the reinforcing member 424 comprises a bottom plate 425 and a sleeve 422, the bottom plate 425 and the connecting plate 423 clamping grooves are clamped, the sleeve 422 is sleeved on the connecting rod 41, and the sleeve 422 extends into the heat insulation layer 2.
Further, a reinforcing rib 426 is provided outside the sleeve 422, and the reinforcing rib 426 extends in the axial direction of the sleeve 422.
Further, the locking piece 5 comprises a positioning disc 51 and a positioning pipe 52, the positioning disc 51 is used for abutting against the outer surface of the heat insulation layer 2, the positioning pipe 52 extends to the inside of the heat insulation layer 2 and is sleeved on the sleeve 422, and the positioning pipe 52 is in threaded connection with the sleeve 422.
Furthermore, the locking member 5 further includes a supporting plate 53, the supporting plate 53 surrounds the sleeve 422 to cooperate with the positioning plate 51 to abut against the other surface of the insulating layer 2. The through-type connecting member 4 further comprises a first protective cap 43 and a second protective cap 44, the first protective cap 43 is sleeved on the head of the connecting rod 41, the second protective cap 44 is sleeved on the end of the connecting rod 41 on one side of the wall frame 1, and the surfaces of the first protective cap 43 and the second protective cap 44 are both provided with anti-skid threads. The protective cap structure protects the structure of the through connecting piece 4 from leaking, and the anti-skid lines on the surface of the first protective cap 43 increase the friction force during concrete pouring and subsequent construction, so that the coating can be conveniently adhered during subsequent construction.
As shown in fig. 6, the templates 6 are respectively arranged at the two sides of the reinforcing layer 3 and the wall frame 1 at the outermost side, concrete is poured between the heat preservation layer and the templates 6 at the two sides, so that the wall frame 1, the heat preservation layer 2 and the reinforcing layer 3 are all poured in the concrete, especially, the heat preservation layer 2 can be directly poured in the concrete, the construction procedures of the outer wall are reduced, manpower is saved, construction efficiency is improved, construction period is shortened, after the reduced construction link cost and the increased new structure construction cost are compared and calculated, the construction cost of the whole outer wall can be effectively reduced, the phenomena of hollowing, cracking and the like of an outer wall system caused by the fact that the heat preservation layer construction is carried out after the concrete is poured to form a wall body are effectively avoided, and the heat preservation effect of the heat preservation layer 2 is not influenced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a cast in situ concrete wall self preservation temperature system which characterized in that includes:
the wall body framework is built by steel bars and is used for forming a steel bar framework of the concrete wall body;
the heat insulation layer is arranged on the outer side of the wall body frame;
the reinforcing layer is arranged on the outer side of the heat insulation layer;
run through formula connecting piece, run through the setting along the horizontal direction of run through the formula connecting piece, respectively with wall body frame, heat preservation and enhancement layer establish the connection, make wall body frame, heat preservation and enhancement layer constitute integral type skeleton texture, wall body frame with the both sides of enhancement layer set up the template respectively, be used for respectively pouring the concrete between the template of heat preservation and both sides, make the heat preservation direct placement is in the concrete.
2. The cast-in-place concrete wall self-insulation system according to claim 1, wherein the penetrating type connecting piece comprises a connecting rod, a connecting piece and a locking piece, two ends of the connecting rod respectively penetrate through the insulation layer, one end of the connecting rod is connected with the wall frame in a binding manner, and the other end of the connecting rod is detachably connected with the connecting piece; one end of the connecting piece is connected with the reinforcing layer, and the other end of the connecting piece extends to the inside of the heat insulation layer along the outer wall of the connecting rod; the locking piece is connected with the connecting piece in the heat insulation layer to be sleeved outside the connecting rod to lock the connecting rod and the heat insulation layer.
3. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 2, wherein the reinforcing layer is a steel wire mesh, and the steel wire mesh is formed by metal wires which are arranged in a cross manner.
4. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 3, wherein the connecting piece is of an integrated structure and is provided with a groove portion matched with the steel wire mesh and a sleeve pipe sleeved on the connecting rod, and the sleeve pipe extends into the heat insulation layer.
5. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 3, wherein the connecting piece is of a split structure and comprises a connecting plate and a reinforcing piece, two sides of the connecting plate are bent to form clamping grooves matched with the steel wire meshes, the reinforcing piece comprises a base plate and a sleeve, the base plate is clamped with the clamping grooves of the connecting plate, the sleeve is sleeved on the connecting rod, and the sleeve extends into the heat insulation layer.
6. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 4 or 5, wherein reinforcing ribs are arranged outside the sleeve, and the reinforcing ribs extend along the axial direction of the sleeve.
7. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 6, wherein the locking piece comprises a positioning disc and a positioning pipe, the positioning disc is abutted against the outer surface of the heat insulation layer, the positioning pipe extends into the heat insulation layer and is sleeved on the sleeve, and the positioning pipe is connected with the sleeve through threads.
8. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 7, wherein the locking member further comprises a supporting plate, the supporting plate surrounds the sleeve to match the positioning plate to abut against the other surface of the insulation layer.
9. The self-insulation system of the cast-in-place concrete wall body as claimed in claim 8, wherein the positioning plate and the supporting plate are respectively provided with a plurality of lightening holes.
10. The cast-in-place concrete wall self-insulation system of claim 5, further comprising a first protective cap and a second protective cap, wherein the first protective cap is sleeved on the head of the connecting rod, the second protective cap is sleeved on the end of the connecting rod on one side of the wall frame, and anti-skid patterns are arranged on the surfaces of the first protective cap and the second protective cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120863833.6U CN214614809U (en) | 2021-04-25 | 2021-04-25 | Self-heat-preservation system of cast-in-place concrete wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120863833.6U CN214614809U (en) | 2021-04-25 | 2021-04-25 | Self-heat-preservation system of cast-in-place concrete wall |
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| CN214614809U true CN214614809U (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117779969A (en) * | 2024-02-26 | 2024-03-29 | 烟台衷和新材料科技有限责任公司 | Building heat preservation core material connection fixing construction device |
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2021
- 2021-04-25 CN CN202120863833.6U patent/CN214614809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117779969A (en) * | 2024-02-26 | 2024-03-29 | 烟台衷和新材料科技有限责任公司 | Building heat preservation core material connection fixing construction device |
| CN117779969B (en) * | 2024-02-26 | 2024-05-14 | 烟台衷和新材料科技有限责任公司 | Building heat preservation core material connection fixing construction device |
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