CN104060716A - Connecting rod for sandwich composite wall panel - Google Patents
Connecting rod for sandwich composite wall panel Download PDFInfo
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- CN104060716A CN104060716A CN201410285304.7A CN201410285304A CN104060716A CN 104060716 A CN104060716 A CN 104060716A CN 201410285304 A CN201410285304 A CN 201410285304A CN 104060716 A CN104060716 A CN 104060716A
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- anchoring body
- sandwich composite
- composite wall
- wall plate
- anchoring
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Abstract
The invention discloses a connecting rod for a sandwich composite wall panel. The connecting rod for the sandwich composite wall panel comprises a rod body; the right end of the rod body is connected with a first anchoring body; the other end of the rod body is connected with a second anchoring body; an annular baffle is arranged at the joint part of the right end of the rod body and the second anchoring body; an annular sealing shoulder is arranged at the joint part of the left end of the rod body and the first anchoring body; the rod body is provided with annular teeth. According to the connecting rod for the sandwich composite wall panel, a non-metallic material and all structures on the non-metallic material are used for the connection of the three-layer wall panel after being combined, so that the connecting rod can deform along with the expansion caused by heat and contraction caused by cold of an external wall panel; a structure, that concrete is formed, of the external wall panel cannot be broken by the connecting rod, and as the concrete cannot be broken, when the external wall panel is used as an external wall, the concrete cannot fall off within the service life; the water seepage phenomenon cannot occur in an internal wall panel, and a thermal insulation layer can be sealed, so that the thermal insulation effect of the wall panel is greatly improved. By means of all the component structures on the connecting rod, the connecting rod for the sandwich composite wall panel disclosed by the invention has the advantages that connection is firm, the sealing effect is good, and the like.
Description
Technical field
The present invention relates to build connector, is a kind of sandwich composite wall plate pitman.
Background technology
Combined wall board has brought many advantages of Modern Construction because of it, therefore be the technology that building field is promoted the use of.Combined wall board is generally three layer construction, and biside plate is that layer of concrete, centre are insulation layers, adopts metal connecting piece to connect.The metal connecting piece using in this combined wall board, its structure mainly contains several: the two ends that Metallic rod two ends are connected and fixed bolt, straight-bar type rod iron are that rectangular boss and middle part are the connectors of straight-bar etc.The deficiency of these connectors is: the rigidity of metal material is larger, each structure of it and connector is combined the three ply board of realizing and is connected, only play the mutual structure function of each plate, this just causes combined wall board in construction, to need screw rod through walls to fix, connector needs to penetrate insulation layer in the manufacture of composite plate, to insulation layer, leave larger hole, heat insulation effect is declined, when this composite plate is done exterior wall, about 2 years, be prone to exterior surface of wall obscission, the inner surface of body of wall is prone to infiltration phenomenon etc., above-mentioned deficiency makes combined wall board be subject to larger restriction in the application of building field.
Summary of the invention
The object of this invention is to provide a kind of sandwich composite wall plate pitman, it can solve the deficiencies in the prior art.
The present invention is for realizing upper object, be achieved through the following technical solutions: a kind of sandwich composite wall plate pitman, comprise that barred body barred body left end is connected with the first anchoring body, the barred body other end is connected with the second anchoring body, barred body right-hand member and the second anchoring body connecting portion arrange ring-shaped baffle, barred body left end and the first anchoring body connecting portion arrange annular seal platform, and ring tooth is set on barred body.The angle α of the surface of ring tooth and the centreline space of barred body
1for acute angle, ring tooth right-hand member is maximum gauge.First anchoring body one end arranges the first rectangle coupling bar, and second anchoring body one end arranges the second rectangle coupling bar.The shape of cross section of the first anchoring body and the second anchoring body is triangle.Ring-shaped baffle is circle or polygon, and the left end external diameter of annular seal platform is less than right-hand member external diameter, and the maximum outside diameter of annular seal platform is positioned at the low order end of annular seal platform.The cross sectional area of the first anchoring body and the second anchoring body and barred body junction is less than respectively other position cross sectional area.The cross sectional area of the first anchoring body and the second anchoring body and barred body junction is greater than respectively other position cross sectional area, and the first anchoring body outer end arranges the first rectangle coupling bar, and second anchoring body one end arranges the second rectangle coupling bar.The cross section of the first anchoring body and the second anchoring body is many prismatics.On the first anchoring body, with annular seal platform junction, little ring tooth is set, the angle α of the surface of little ring tooth and the centreline space of barred body
2for acute angle, the right-hand member of little ring tooth is maximum gauge, and the left end diameter of little ring tooth is less than right-hand member diameter, and little ring tooth is positioned at the edge of insulation laminate, and this edge is the junction of insulation laminate and side fascia.Barred body is arranged in the insulation layer of sandwich composite wall plate, barred body one side arranges ring-shaped baffle, barred body opposite side arranges annular seal platform, the first anchoring body joins with sealing bulge loop, the second anchoring body and ring-shaped baffle join, ring-shaped baffle is positioned at the inner wall panel joint of insulation laminate and sandwich composite wall plate, annular seal platform is positioned at the insulation laminate of the side fascia joint of insulation laminate and sandwich composite wall plate, the first anchoring body is positioned at the side fascia of sandwich composite wall plate, and the second anchoring body is positioned at the inner wall panel of sandwich composite wall plate.
The advantage of sandwich composite wall plate pitman provided by the invention is: its adopts nonmetals to be combined the rear connection for three layers of wallboard with each structure on it, can make pitman follow the generation deformation of expanding with heat and contract with cold of side fascia, pitman does not destroy the in type structure of side fascia concrete, concrete is not produced damaged, while making side fascia do exterior wall use, within application life, there is not obscission, there is not the phenomenon that seeps water in inner wall panel, and can produce sealing to insulation layer, the heat insulation effect of wallboard is significantly improved, each modular construction on pitman of the present invention makes it have and is connected firmly and the advantage such as good sealing effect.
Accompanying drawing explanation
Accompanying drawing 1 is one of embodiment of the present invention structural representation; Accompanying drawing 2 is right TV structure schematic diagrames of accompanying drawing 1; Accompanying drawing 3 is two structural representations of the embodiment of the present invention; Accompanying drawing 4 is the right TV structure schematic diagrames of accompanying drawing 3; Accompanying drawing 5 is three structural representations of the embodiment of the present invention; Accompanying drawing 6 is the right TV structure schematic diagrames of accompanying drawing 5; Accompanying drawing 7 is four structural representations of the embodiment of the present invention; Accompanying drawing 8 is the right TV structure schematic diagrames of accompanying drawing 7; Accompanying drawing 9 is I portion structure for amplifying schematic diagrames in accompanying drawing 1; Accompanying drawing 10 is II portion structure for amplifying schematic diagrames in accompanying drawing 1; Accompanying drawing 11 is that the present invention is arranged on the structural representation in sandwich composite wall plate, also shows the state that the present invention uses.
The specific embodiment
The present invention will be further described for contrast accompanying drawing.
A kind of sandwich composite wall plate pitman of the present invention, comprise barred body 8, barred body 8 right-hand members are connected with the first anchoring body 12, barred body 8 other ends are connected with the second anchoring body 13, barred body 8 right-hand members and the second anchoring body 13 connecting portions arrange ring-shaped baffle 9, barred body 8 left ends and the first anchoring body 12 connecting portions arrange annular seal platform 11, and ring tooth 10 is set on barred body 8.Said structure of the present invention has solved the variety of issue that prior art exists, wherein ring tooth 10 has increased and the bonding strength that is incubated laminate 2, ring-shaped baffle 9 on pitman is for spacing, and the in use sealing of the hole when the warming plate to pitman, in use, seal bulge loop 11 hole sealing through side fascia by pitman.A kind of sandwich composite wall plate pitman of the present invention arranges one every 500 millimeter in use, that is: the spacing of every two pitmans is 300～600 millimeters, preferred spacing is 500 millimeters, when this spacing of pitman has reached support, connection object, cost of production is down to minimum, each position of described pitman, with respect to the position of side fascia, warming plate and inner wall panel, is the preferred version that reaches goal of the invention and effect.
The angle α of the centreline space of the surface of ring tooth 10 of the present invention and barred body 8
1for acute angle, ring tooth 10 right-hand members are maximum gauge.This scheme makes ring tooth 10 further increase and the bonding strength that is incubated laminate 2, makes the position of pitman 6 in insulation laminate further fix and not produce displacement, and the structure at pitman 6 each positions can accurately be located.
First anchoring body 12 one end of the present invention arrange first rectangle coupling bar 18, the second anchoring body 13 one end the second rectangle coupling bar 15 are set.This structure can make the steel cable in making be convenient to be connected with template, and production process is simplified, and efficiency of construction is provided.
The shape of cross section of the first anchoring body 12 of the present invention and the second anchoring body 13 is triangles.The shape of cross section of two anchoring bodys of pitman 6 is identical, the requirement of simplifying to meet manufacture craft.The shape of cross section of the first anchoring body 12 is that leg-of-mutton design has met its stressed uniform object, makes the support of three directions even, further prevents that seminess from appearring in side fascia surface.Shape of cross section shown in accompanying drawing 3 also can reach support effect, but when pre-buried, need to convert the installation site of a plurality of pitmans 6.
Ring-shaped baffle 9 of the present invention is circle or polygon, and the left end external diameter of annular seal platform 11 is less than right-hand member external diameter, and maximum outside diameter is positioned at the low order end of annular seal platform 11.This is the preferable shape of ring-shaped baffle 9, is convenient to manufacture, installs and better sealing, and the planform of annular seal platform 11 is the preferred versions that reach sealing effectiveness, also further prevent displacement.
The first anchoring body 12 of the present invention and the second anchoring body 13 are less than respectively other position cross sectional area with the cross sectional area of barred body 8 junctions.The first anchoring body 12 and the second anchoring body 13 are greater than respectively other position cross sectional area with the cross sectional area of barred body 8 junctions, and the first anchoring body 12 outer ends arrange first rectangle coupling bar 18, the second anchoring body 13 one end the second rectangle coupling bar 15 is set.The first anchoring body 12 and the second anchoring body 13 are greater than respectively other position cross sectional area with the cross sectional area of barred body 8 junctions, and the first anchoring body 12 outer ends arrange first rectangle coupling bar 18, the second anchoring body 13 one end the second rectangle coupling bar 15 is set.Above-mentioned two schemes all makes anchoring body reach better support effect, and one of them can offer through hole 14 at end position, is convenient to wear steel cable fixed form, and another program is, can establish the second rectangle coupling bar 15, is convenient to the fixing of steel cable in producing.
The cross section of the first anchoring body 12 of the present invention and the second anchoring body 13 is many prismatics.This is preferred version, be convenient to nonmetal shape material straight forming for the production of, many prismatics can be Rhizoma Sparganii, four ribs or five ribs etc.
For wear the hole of pitman in sealing after, can further be connected firmly with insulation laminate 2, the further scheme providing is: on the first anchoring body 12, with annular seal platform 11 junctions, little ring tooth 17 is set, the angle α of the centreline space of the surface of little ring tooth 17 and barred body 8
2for acute angle, the right-hand member of little ring tooth 17 is maximum gauge, and the left end diameter of little ring tooth 17 is less than right-hand member diameter, and little ring tooth 17 is positioned at the edge of insulation laminate 2, and this edge is the junction of insulation laminate 2 and side fascia 1.
Pitman of the present invention is installed in sandwich combined wall board and is used, the position of each structure on pitman in sandwich composite wall plate is as follows: barred body 8 is arranged in the insulation layer of sandwich composite wall plate, barred body 8 one sides arrange ring-shaped baffle 9, barred body 8 opposite sides arrange annular seal platform 11, the first anchoring body 12 joins with sealing bulge loop 11, the second anchoring body 13 joins with ring-shaped baffle 9, ring-shaped baffle 9 is positioned at inner wall panel 3 joints of insulation laminate 2 and sandwich composite wall plate, annular seal platform 11 is positioned at the insulation laminate 2 of side fascia 1 joint of insulation laminate 2 and sandwich composite wall plate, the first anchoring body 12 is positioned at the side fascia 1 of sandwich composite wall plate, the second anchoring body 13 is positioned at the inner wall panel 3 of sandwich composite wall plate.Pitman links together three ply board, make to there is the generation deformation of expanding with heat and contract with cold that flexible connector is followed side fascia 1, make each portion structure of connector play corresponding each self-applying, the external wallboard of anchoring body support zone of connector does not produce hard breakdown effect, side fascia is not cracked, and then also do not occur wall external layer obscission.α in figure
3it is the angle of annular seal platform 11 left end annular tooth surfaces and center line.
Claims (10)
1. a sandwich composite wall plate pitman, it is characterized in that: comprise barred body (8), barred body (8) left end is connected with the first anchoring body (12), barred body (8) other end is connected with the second anchoring body (13), barred body (8) right-hand member and the second anchoring body (13) connecting portion arrange ring-shaped baffle (9), barred body (8) left end and the first anchoring body (12) connecting portion arrange annular seal platform (11), and ring tooth (10) is set on barred body (8).
2. a kind of sandwich composite wall plate pitman according to claim 1, is characterized in that: the angle α of the centreline space of the surface of ring tooth (10) and barred body (8)
1for acute angle, ring tooth (10) right-hand member is maximum gauge.
3. a kind of sandwich composite wall plate pitman according to claim 1, is characterized in that: the first anchoring body (12) one end arranges the first rectangle coupling bar (18), and the second anchoring body (13) one end arranges the second rectangle coupling bar (15).
4. a kind of sandwich composite wall plate pitman according to claim 1, is characterized in that: the shape of cross section of the first anchoring body (12) and the second anchoring body (13) is triangle.
5. a kind of sandwich composite wall plate pitman according to claim 1, it is characterized in that: ring-shaped baffle (9) is circle or polygon, the left end external diameter of annular seal platform (11) is less than right-hand member external diameter, and the maximum outside diameter of annular seal platform (11) is positioned at the low order end of annular seal platform (11).
6. a kind of sandwich composite wall plate pitman according to claim 1, is characterized in that: the first anchoring body (12) and the second anchoring body (13) are less than respectively other position cross sectional area with the cross sectional area of barred body (8) junction.
7. a kind of sandwich composite wall plate pitman according to claim 1, it is characterized in that: the first anchoring body (12) and the second anchoring body (13) are greater than respectively other position cross sectional area with the cross sectional area of barred body (8) junction, the first anchoring body (12) outer end arranges the first rectangle coupling bar (18), and the second anchoring body (13) one end arranges the second rectangle coupling bar (15).
8. according to a kind of sandwich composite wall plate pitman described in claim 6 or 7, it is characterized in that: the cross section of the first anchoring body (12) and the second anchoring body (13) is many prismatics.
9. according to a kind of sandwich composite wall plate pitman described in claim 1 or 7, it is characterized in that: at the first anchoring body (12), upper and annular seal platform (11) junction arranges little ring tooth (17), the angle α of the centreline space of the surface of little ring tooth (17) and barred body (8)
2for acute angle, the right-hand member of little ring tooth (17) is maximum gauge, the left end diameter of little ring tooth (17) is less than right-hand member diameter, little ring tooth (17) is positioned at the edge of insulation laminate (2), and this edge is the junction of insulation laminate (2) and side fascia (1).
10. a kind of sandwich composite wall plate pitman according to claim 1, is characterized in that:
Barred body (8) is arranged in the insulation layer of sandwich composite wall plate, barred body (8) one sides arrange ring-shaped baffle (9), barred body (8) opposite side arranges annular seal platform (11), the first anchoring body (12) joins with sealing bulge loop (11), the second anchoring body (13) joins with ring-shaped baffle (9), ring-shaped baffle (9) is positioned at inner wall panel (3) joint of insulation laminate (2) and sandwich composite wall plate, annular seal platform (11) is positioned at the insulation laminate (2) of side fascia (1) joint of insulation laminate (2) and sandwich composite wall plate, the first anchoring body (12) is positioned at the side fascia (1) of sandwich composite wall plate, the second anchoring body (13) is positioned at the inner wall panel (3) of sandwich composite wall plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285304.7A CN104060716A (en) | 2014-06-24 | 2014-06-24 | Connecting rod for sandwich composite wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285304.7A CN104060716A (en) | 2014-06-24 | 2014-06-24 | Connecting rod for sandwich composite wall panel |
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| Publication Number | Publication Date |
|---|---|
| CN104060716A true CN104060716A (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285304.7A Pending CN104060716A (en) | 2014-06-24 | 2014-06-24 | Connecting rod for sandwich composite wall panel |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649220A (en) * | 2016-01-20 | 2016-06-08 | 沈阳建筑大学 | Prefabricated concrete compound wall board broken bridge connecting piece, manufacturing method and constructing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4829733A (en) * | 1987-12-31 | 1989-05-16 | Thermomass Technology, Inc. | Connecting rod mechanism for an insulated wall construction |
| CN1147283A (en) * | 1994-04-08 | 1997-04-09 | H·K·复合材料有限公司 | Highly insulative connector rods and method for their manufacture and use in highly insulated composite walls |
| CN101538903A (en) * | 2009-04-16 | 2009-09-23 | 同济大学 | Prefabricated heat preservation wall body |
| CN203174871U (en) * | 2013-04-10 | 2013-09-04 | 北京预制建筑工程研究院有限公司 | Connecting member for concrete sandwich boards |
| CN203891249U (en) * | 2014-06-24 | 2014-10-22 | 山东万斯达建筑工业化研究院有限公司 | Sandwich composite wallboard connection rod |
-
2014
- 2014-06-24 CN CN201410285304.7A patent/CN104060716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4829733A (en) * | 1987-12-31 | 1989-05-16 | Thermomass Technology, Inc. | Connecting rod mechanism for an insulated wall construction |
| CN1147283A (en) * | 1994-04-08 | 1997-04-09 | H·K·复合材料有限公司 | Highly insulative connector rods and method for their manufacture and use in highly insulated composite walls |
| CN101538903A (en) * | 2009-04-16 | 2009-09-23 | 同济大学 | Prefabricated heat preservation wall body |
| CN203174871U (en) * | 2013-04-10 | 2013-09-04 | 北京预制建筑工程研究院有限公司 | Connecting member for concrete sandwich boards |
| CN203891249U (en) * | 2014-06-24 | 2014-10-22 | 山东万斯达建筑工业化研究院有限公司 | Sandwich composite wallboard connection rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649220A (en) * | 2016-01-20 | 2016-06-08 | 沈阳建筑大学 | Prefabricated concrete compound wall board broken bridge connecting piece, manufacturing method and constructing method |
| CN105649220B (en) * | 2016-01-20 | 2018-08-24 | 沈阳建筑大学 | Composite prefabricated concrete wallboard bridge cut-off connector, production method and construction method |
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Application publication date: 20140924 |
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