CN208844742U - A kind of external heat insulation board device of civil construction project - Google Patents
A kind of external heat insulation board device of civil construction project Download PDFInfo
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- CN208844742U CN208844742U CN201821401837.7U CN201821401837U CN208844742U CN 208844742 U CN208844742 U CN 208844742U CN 201821401837 U CN201821401837 U CN 201821401837U CN 208844742 U CN208844742 U CN 208844742U
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- heat preservation
- plate material
- hole
- preservation plate
- cast concrete
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Abstract
The utility model discloses a kind of external heat insulation board device of civil construction project, including expansion bolt, heat preservation plate material and anchor plate, the heat preservation plate material is laid on the outside of construction wall, heat preservation plate material includes sound insulation rock wool, finish coat, pre-cast concrete Mortar Plates, layer of polystyrene foam and reinforcement stratum reticulare, hollow interlayer is equipped with inside pre-cast concrete Mortar Plates, heat preservation plate material core is filled in hollow interlayer, it is connected between the heat preservation plate material by anchor plate, bolt hole is offered in the middle part of anchor plate, screwing through hole there are four being opened up on anchor plate on the outside of bolt hole, locking screw is equipped in the screwing through hole and screw hole, bolt hole in the middle part of anchor plate is equipped with expansion bolt, expansion bolt is inserted into the hole for the expansion bolt being drilled on construction wall；The thermal insulation property for improving heat preservation plate material plays good decorative effect and sound insulation value；The convenience of the assembling of heat preservation plate material device and the stability of installation are improved, is installed more quick.
Description
Technical field
The utility model relates to civil building field of engineering technology, more specifically, it relates to a kind of civil building engineering
The external heat preservation plate material device of wall.
Background technique
With the development of economy with the increasingly raising of people's living standard, for house wall thermal insulation property also increasingly
It is valued by people, and the heat preservation of many construction walls at present is done less than position, it is difficult to play effective heat insulation effect.Mesh
Before, there are mainly two types of forms for civil building engineering wall thermal insulating, and one is isothermal holding is made within the walls, another kind is kept the temperature outside wall
Processing, the concrete operations for making isothermal holding within the walls are the paste heat-preserving composite plates in wall, and undoubtedly reduce indoor has in this way
Imitate space.
It usually requires manually to carry out live paste heat-preserving plate as isothermal holding outside wall, little operation difficulty is big, Er Qiewen
Qualitative difference, it is easy to it is fallen off or deforms by foreign impacts, the adhesion strength and water resistance of material, mechanical fixed part drawing
Power, crack resistance etc. are difficult to satisfy the use demand, it is easy to generate injurious deformation, influence the outer flatness of whole metope, especially
It is made of existing heat preservation plate material is all by one layer of heat preservation plate, when bonding is easy to produce crack or hollowing, and the mode of stickup is constructed
Difficulty is big, and splicing is difficult, and the later period is easy to fall off.It can be connected using anchor plate therefore, it is necessary to one kind and pass through expansion bolt
It is fixed on the purpose that the external heat insulation board device of civil construction project on the outside of construction wall meets wall thermal insulating.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide outside a kind of civil building engineering wall
Heat preservation plate material device is set, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of external heat insulation board device of civil construction project, including expansion bolt, heat preservation plate material and anchor plate, institute
It states heat preservation plate material to be laid on the outside of construction wall, heat preservation plate material includes sound insulation rock wool, finish coat, pre-cast concrete Mortar Plates, polyphenyl
Vinyl foam layer and reinforcement stratum reticulare, pre-cast concrete Mortar Plates inside are equipped with hollow interlayer, are filled with heat preservation plate material in hollow interlayer
Core is connected between the heat preservation plate material by anchor plate, offers bolt hole in the middle part of anchor plate, on the outside of bolt hole
It is opened up on anchor plate there are four screwing through hole, is equipped with locking screw in the screwing through hole and screw hole, in the middle part of anchor plate
Bolt hole is equipped with expansion bolt, and expansion bolt is inserted into the hole for the expansion bolt being drilled on construction wall.
As further program of the utility model, the heat preservation plate material core is by layer of polystyrene foam and reinforces stratum reticulare
Composition reinforces stratum reticulare as two layers and embedded setting is in layer of polystyrene foam.
As further program of the utility model, the reinforcement stratum reticulare is glass fabric, is embedded in polystyrene
It is formed in froth bed and with layer of polystyrene foam integrated type foaming, heat preservation plate material core is embedded in pre-cast concrete Mortar Plates simultaneously
It is formed with pre-cast concrete Mortar Plates integral preform.
As further program of the utility model, pre-cast concrete Mortar Plates outer surface is bonded with decorations by seccotine
Surface layer, pre-cast concrete Mortar Plates inner surface are bonded with sound insulation rock wool by seccotine.
As further program of the utility model, quadrangle is equipped with Anchoring recess on the outside of the pre-cast concrete Mortar Plates,
The depth of Anchoring recess is less than or equal to the 1/2 of pre-cast concrete mortar plate thickness, and the depth of the Anchoring recess is equal to anchor plate
Thickness.
As further program of the utility model, quadrangle is equipped with the opening of arc on the outside of the pre-cast concrete Mortar Plates
Slot, open slot are 1/4 arc-shaped open slot, offer screw hole on the pre-cast concrete Mortar Plates of the Anchoring recess bottom.
As further program of the utility model, the heat preservation plate material includes the first heat preservation plate material and the second insulation board
The structure of material, the first heat preservation plate material and the second heat preservation plate material is identical, the specification of heat preservation plate material be 30cm × 30cm, 40cm ×
40cm, 50cm × 50cm, 60cm × 60cm, 90cm × 90cm, 100cm × 100cm, 120cm × 120cm or 150cm ×
150cm。
As further program of the utility model, when anchor plate is placed in Anchoring recess, screwing through hole and screw
Hole is connected, and locking screw includes thread head, baffle and screw cap, and screw thread head surface is equipped with external screw thread and the interior spiral shell with screw hole
Line is mutually engaged, and the diameter of baffle is greater than the aperture of screwing through hole, and screw cap is positive hex screw cap.
As further program of the utility model, the inconsistent apex angle of heat preservation plate material described in four pieces is connected by anchor plate
It connects, the arc groove between the inconsistent apex angle of heat preservation plate material described in four pieces surrounds circular hole.
As further program of the utility model, the expansion bolt includes screw rod, nut, spring washer, casing, opens
Mouthful slot and taper bolt head, screw rod threaded upper ends attaching nut, the screw rod below nut are equipped with spring washer, under spring washer
Casing is arranged on the screw rod of side, casing bottom side is equipped with open slot, and the screw rod bottom end is equipped with taper bolt head, taper bolt head
Maximum gauge be greater than casing internal diameter.
In conclusion the utility model has the advantages that compared with prior art
The external heat insulation board device of civil construction project of the utility model, structure is simple, easy to assembly, prefabricated water
Silt particle pulpboard is formed by light weight cement mortar is prefabricated, and hollow interlayer, filling in hollow interlayer are equipped with inside pre-cast concrete Mortar Plates
There is heat preservation plate material core, heat preservation plate material core improves the thermal insulation property of heat preservation plate material, at the same time, is bonded on heat preservation plate material
Finish coat and sound insulation rock wool play good decorative effect and sound insulation value；It is connected between heat preservation plate material by anchor plate, anchor
Solid plate is fixed on construction wall by expansion bolt, improves the convenience of the assembling of heat preservation plate material device and the stabilization of installation
Property, it installs more quick.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram in the utility model between adjacent heat preservation plate material.
Fig. 2 is the schematic cross-section of heat preservation plate material in the utility model.
Fig. 3 is the structural schematic diagram of heat preservation plate material in the utility model.
Fig. 4 is the structural schematic diagram of locking screw in the utility model.
Fig. 5 is the structural schematic diagram of anchor plate in the utility model.
Fig. 6 is the structural schematic diagram of expansion bolt in the utility model.
Fig. 7 is the structural schematic diagram of anchor plate heat-insulation plate connecting material in the utility model.
Appended drawing reference: 1- construction wall, 2- hole for the expansion bolt, 3- expansion bolt, 4- sound insulation rock wool, the first insulation board of 5-
Material, the second heat preservation plate material of 6-, 7- heat preservation plate material core, 8- screw hole, 9- locking screw, 10- anchor plate, 11- finish coat, 12-
Pre-cast concrete Mortar Plates, 13- layer of polystyrene foam, 14- reinforce stratum reticulare, 15- Anchoring recess, 16- hollow interlayer, 17- arc
Slot, 18- thread head, 19- baffle, 20- screw cap, 21- screwing through hole, 22- bolt hole, 23- screw rod, 24- nut, 25- bullet
Spring washer, 26- casing, 27- open slot, 28- taper bolt head.
Specific embodiment
The technical solution of the utility model is described further in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-Fig. 7, a kind of external heat insulation board device of civil construction project, including expansion bolt 3, insulation board
Material and anchor plate 10, the heat preservation plate material are laid on the outside of construction wall 1, heat preservation plate material include sound insulation rock wool 4, finish coat 11,
Pre-cast concrete Mortar Plates 12, layer of polystyrene foam 13 and reinforce stratum reticulare 14, the pre-cast concrete Mortar Plates 12 are by light cement
Mortar is prefabricated to be formed, and hollow interlayer 16 is equipped with inside pre-cast concrete Mortar Plates 12, is filled with heat preservation plate material core in hollow interlayer 16
Body 7, heat preservation plate material core 7 are made of layer of polystyrene foam 13 and reinforcement stratum reticulare 14, and it is for two layers and embedded to reinforce stratum reticulare 14
Be arranged in layer of polystyrene foam 13, be embedded in layer of polystyrene foam 13 and with 13 integral type of layer of polystyrene foam
Foaming, heat preservation plate material core 7 be embedded in pre-cast concrete Mortar Plates 12 and with 12 integral preform of pre-cast concrete Mortar Plates at
Type, heat preservation plate material core 7 improve the thermal insulation property of heat preservation plate material.
Preferably, in the present embodiment, the reinforcement stratum reticulare 14 is glass fabric.
12 outer surface of pre-cast concrete Mortar Plates is bonded with finish coat 11 by seccotine, plays decoration effect well
Fruit, 12 inner surface of pre-cast concrete Mortar Plates are bonded with sound insulation rock wool 4 by seccotine, have good sound insulation value.
The 12 outside quadrangle of pre-cast concrete Mortar Plates is equipped with Anchoring recess 15, and the depth of Anchoring recess 15 is less than or equal to
The 1/2 of 12 thickness of pre-cast concrete Mortar Plates, the depth of the Anchoring recess 15 are equal to the thickness of anchor plate 10, the pre-cast concrete
12 outside quadrangle of Mortar Plates is equipped with the open slot 27 of arc, and open slot 27 is 1/4 arc-shaped open slot, the Anchoring recess 15
Screw hole 8 is offered on the pre-cast concrete Mortar Plates 12 of bottom.
The heat preservation plate material includes the first heat preservation plate material 5 and the second heat preservation plate material 6, and the first heat preservation plate material 5 and second is kept the temperature
The structure of plate 6 is identical, it is preferred that the specification of heat preservation plate material is 30cm × 30cm, 40cm × 40cm, 50cm × 50cm, 60cm
× 60cm, 90cm × 90cm, 100cm × 100cm, 120cm × 120cm or 150cm × 150cm.
It is connected between the heat preservation plate material by anchor plate 10, bolt hole 22, bolt is offered in the middle part of anchor plate 10
Screwing through hole 21 there are four being opened up on the anchor plate 10 in 22 outside of through-hole, when anchor plate 10 is placed in Anchoring recess 15, spiral shell
Nail through-hole 21 is connected with screw hole 8, is equipped with locking screw 9, the locking screw in the screwing through hole 21 and screw hole 8
9 include thread head 18, baffle 19 and screw cap 20, and 18 surface of thread head is equipped with external screw thread and mutually stings with the internal screw thread of screw hole 8
It closes, is easy to implement locking screw 9 and is connected across screwing through hole 21 with the screw hole 8 of heat preservation plate material, the diameter of the baffle 19
Greater than the aperture of screwing through hole 21, screw cap 20 is positive hex screw cap, after tightening locking screw 9, realizes anchor plate 10
It is connected with heat preservation plate material, four pieces of heat preservation plate materials can be connected by anchor plate 10 simultaneously.
Referring to Fig. 7, the inconsistent apex angle of heat preservation plate material described in four pieces is connected by anchor plate 10,10 middle part of anchor plate
Bolt hole 22 is equipped with expansion bolt 3, and expansion bolt 3 is inserted into the hole for the expansion bolt 2 being drilled on construction wall 1, described
Arc groove 17 between the inconsistent apex angle of four pieces of heat preservation plate materials surrounds circular hole, for passing through for expansion bolt 3, the expanding screw
Bolt 3 includes screw rod 23, nut 24, spring washer 25, casing 26, open slot 27 and taper bolt head 28,23 threaded upper ends of screw rod
Attaching nut 24, and the screw rod 23 of 24 lower section of nut is equipped with spring washer 25, are arranged on the screw rod 23 of 25 lower section of spring washer
Casing 26,26 bottom side of casing are equipped with open slot 27, and 23 bottom end of screw rod is equipped with taper bolt head 28, and taper bolt head 28 is most
Major diameter is greater than the internal diameter of casing 26, after expansion bolt 3 is inserted into hole for the expansion bolt 2, when nut 24 and screw rod 23 are tightened, and spiral shell
The outside Slideslip of bar 23 simultaneously makes to strut the open slot 27 of 26 bottom end of casing in its taper bolt head 28 retraction casing 26, make to cover
Pipe 26 offsets with the construction wall 1 in hole for the expansion bolt 2, so that casing 26 is locked, realizes consolidating for expansion bolt 3
It is fixed, and then anchor plate 10 and the heat preservation plate material being connected with anchor plate 10 are fixed on construction wall 1.
Technical principle of the utility model has been described above with reference to specific embodiments, is only the preferred implementation of the utility model
Mode.The protection scope of the utility model is not limited merely to above-described embodiment, technology belonging to the idea of the present invention
Scheme belongs to the protection scope of the utility model.Those skilled in the art, which does not need to pay for creative labor, to be associated
To other specific embodiments of the utility model, these modes are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of external heat insulation board device of civil construction project, including expansion bolt (3), heat preservation plate material and anchor plate
(10), which is characterized in that the heat preservation plate material is laid on the outside of construction wall (1), and heat preservation plate material includes sound insulation rock wool (4), decorations
Surface layer (11), pre-cast concrete Mortar Plates (12), layer of polystyrene foam (13) and reinforcement stratum reticulare (14), pre-cast concrete Mortar Plates
(12) internal to be equipped with hollow interlayer (16), heat preservation plate material core (7) are filled in hollow interlayer (16), between the heat preservation plate material
It is connected by anchor plate (10), is offered bolt hole (22) in the middle part of anchor plate (10), the anchoring on the outside of bolt hole (22)
There are four opening up on plate (10) screwing through hole (21), locking screw is equipped in the screwing through hole (21) and screw hole (8)
(9), the bolt hole (22) in the middle part of anchor plate (10) is equipped with expansion bolt (3), and expansion bolt (3) is inserted into construction wall
(1) in the hole for the expansion bolt (2) being drilled on.
2. a kind of external heat insulation board device of civil construction project according to claim 1, which is characterized in that described
Heat preservation plate material core (7) is made of layer of polystyrene foam (13) and reinforcement stratum reticulare (14), and it is for two layers and embedding to reinforce stratum reticulare (14)
Enter formula setting in layer of polystyrene foam (13).
3. a kind of external heat insulation board device of civil construction project according to claim 1 or 2, which is characterized in that
The reinforcement stratum reticulare (14) is glass fabric, is embedded in layer of polystyrene foam (13) and and layer of polystyrene foam
(13) integrated type foaming forms, heat preservation plate material core (7) be embedded in pre-cast concrete Mortar Plates (12) and with pre-cast concrete mortar
The molding of plate (12) integral preform.
4. a kind of external heat insulation board device of civil construction project according to claim 3, which is characterized in that described
Pre-cast concrete Mortar Plates (12) outer surface is bonded with finish coat (11) by seccotine, and pre-cast concrete Mortar Plates (12) inner surface is logical
Crossing strength glue sticking has sound insulation rock wool (4).
5. a kind of external heat insulation board device of civil construction project according to claim 4, which is characterized in that described
Quadrangle is equipped with Anchoring recess (15) on the outside of pre-cast concrete Mortar Plates (12), and the depth of Anchoring recess (15) is less than or equal to prefabricated water
The 1/2 of silt particle pulpboard (12) thickness, the depth of the Anchoring recess (15) are equal to the thickness of anchor plate (10).
6. a kind of external heat insulation board device of civil construction project according to claim 5, which is characterized in that described
Quadrangle is equipped with the open slot (27) of arc on the outside of pre-cast concrete Mortar Plates (12), and open slot (27) is 1/4 arc-shaped open slot,
Screw hole (8) are offered on the pre-cast concrete Mortar Plates (12) of Anchoring recess (15) bottom.
7. a kind of external heat insulation board device of civil construction project according to claim 1, which is characterized in that described
Heat preservation plate material includes the first heat preservation plate material (5) and the second heat preservation plate material (6), the first heat preservation plate material (5) and the second heat preservation plate material (6)
Structure it is identical, the specification of heat preservation plate material is 30cm × 30cm, 40cm × 40cm, 50cm × 50cm, 60cm × 60cm, 90cm ×
90cm, 100cm × 100cm, 120cm × 120cm or 150cm × 150cm.
8. a kind of external heat insulation board device of civil construction project according to claim 1, which is characterized in that work as anchor
Solid plate (10) be placed on Anchoring recess (15) it is interior when, screwing through hole (21) is connected with screw hole (8), and locking screw (9) includes
Thread head (18), baffle (19) and screw cap (20), thread head (18) surface are equipped with external screw thread and the internal screw thread with screw hole (8)
It is mutually engaged, the diameter of baffle (19) is greater than the aperture of screwing through hole (21), and screw cap (20) is positive hex screw cap.
9. a kind of external heat insulation board device of civil construction project according to claim 8, which is characterized in that four pieces
The inconsistent apex angle of the heat preservation plate material by anchor plate (10) connect, the inconsistent apex angle of heat preservation plate material described in four pieces it
Between arc groove (17) surround circular hole.
10. a kind of external heat insulation board device of civil construction project according to claim 9, which is characterized in that institute
Stating expansion bolt (3) includes screw rod (23), nut (24), spring washer (25), casing (26), open slot (27) and taper bolt
Head (28), screw rod (23) threaded upper ends attaching nut (24), the screw rod (23) below nut (24) are equipped with spring washer (25),
It is arranged with casing (26) on screw rod (23) below spring washer (25), casing (26) bottom side is equipped with open slot (27), the spiral shell
Bar (23) bottom end is equipped with taper bolt head (28), and the maximum gauge of taper bolt head (28) is greater than the internal diameter of casing (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401837.7U CN208844742U (en) | 2018-08-29 | 2018-08-29 | A kind of external heat insulation board device of civil construction project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401837.7U CN208844742U (en) | 2018-08-29 | 2018-08-29 | A kind of external heat insulation board device of civil construction project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208844742U true CN208844742U (en) | 2019-05-10 |
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ID=66357703
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821401837.7U Expired - Fee Related CN208844742U (en) | 2018-08-29 | 2018-08-29 | A kind of external heat insulation board device of civil construction project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208844742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144751A (en) * | 2020-09-18 | 2020-12-29 | 陈浩 | Composite foamed cement board |
| CN113250409A (en) * | 2021-05-27 | 2021-08-13 | 北京海丰建设工程有限公司 | Heat preservation decorative structure based on cement-based composite material |
| CN114016690A (en) * | 2021-11-01 | 2022-02-08 | 阜阳晶宫绿建节能建筑有限责任公司 | Hollow heat-insulation net wall convenient to install |
-
2018
- 2018-08-29 CN CN201821401837.7U patent/CN208844742U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144751A (en) * | 2020-09-18 | 2020-12-29 | 陈浩 | Composite foamed cement board |
| CN112144751B (en) * | 2020-09-18 | 2022-05-17 | 陈浩 | Composite foamed cement board |
| CN113250409A (en) * | 2021-05-27 | 2021-08-13 | 北京海丰建设工程有限公司 | Heat preservation decorative structure based on cement-based composite material |
| CN114016690A (en) * | 2021-11-01 | 2022-02-08 | 阜阳晶宫绿建节能建筑有限责任公司 | Hollow heat-insulation net wall convenient to install |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |