CN212642092U - Connecting system for external scaffold or floor unloading platform prefabricated outer wall - Google Patents
Connecting system for external scaffold or floor unloading platform prefabricated outer wall Download PDFInfo
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- CN212642092U CN212642092U CN202020839428.6U CN202020839428U CN212642092U CN 212642092 U CN212642092 U CN 212642092U CN 202020839428 U CN202020839428 U CN 202020839428U CN 212642092 U CN212642092 U CN 212642092U
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Abstract
The utility model discloses an external scaffolding frame or fall to ground the prefabricated outer wall's of platform of unloading connecting system, connecting system includes: the inner leaf plate connecting device, the cross rod and the adapter rod; the inner leaf plate connecting device comprises an inner leaf plate connecting plate and a cross rod mounting rod, and is fixed to the inner side surface of the inner leaf plate through an expansion bolt; connecting the cross bar with the cross bar mounting rod at the corresponding position by using a fastener; the switching rod is perpendicular to the cross rod, and the cross rod and the switching rod are connected by a fastener; the outer scaffold or the floor unloading platform is connected with the transfer rod through a fastener. The utility model discloses above-mentioned embodiment's connected system has avoided outer scaffold frame or has fallen to the ground the platform of unloading and the less outer page or leaf board lug connection of bearing capacity, provides the stability and the security of connection installation, can avoid the emergence of incident. Meanwhile, the connecting system is arranged on the inner leaf plate, so that the problem that the bolt holes can influence the appearance attractiveness of a building and can damage the heat insulation layer on the inner side of the outer leaf plate is solved.
Description
Technical Field
The utility model relates to an external scaffolding or fall to ground the connected system of the prefabricated outer wall of platform of unloading.
Background
When assembly type structure construction, need set up external scaffolding or fall to the ground the platform of unloading so that correspond going on smoothly of construction operation, if utilize expansion bolts and connecting piece direct with external scaffolding or fall to the ground the platform of unloading and be connected to the outer page or leaf board of prefabricated outer wall, the apparent aesthetic property of building can be influenced to the bolt hole on the one hand, the bolt can damage the heat preservation that is located outer page or leaf inboard in addition, causes the reduction of building heat preservation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an external scaffolding frame or fall to the ground platform of unloading prefabricated outer wall's connected system to solve external scaffolding frame or fall to the ground platform of unloading and prefabricated outer wall's connection problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a connecting system for a prefabricated outer wall of an external scaffold or a floor type unloading platform comprises an inner leaf plate, wherein a heat insulation plate is arranged on the outer side of the inner leaf plate, and an outer leaf plate is arranged on the outer side of the heat insulation plate; the connection system includes: the inner leaf plate connecting device, the cross rod and the adapter rod; the inner leaf connecting device comprises an inner leaf connecting plate and a cross rod mounting rod, and the cross rod mounting rod is vertically connected with the inner leaf connecting plate; the inner leaf connecting plate is provided with bolt holes, and expansion bolts penetrate through the bolt holes to fix the inner leaf connecting device to the inner side surface of the inner leaf; the cross rods are arranged between two adjacent inner leaf plate connecting devices with the same horizontal height, and the cross rods are connected with cross rod mounting rods at corresponding positions by fasteners; the switching rod is perpendicular to the cross rod, and the cross rod and the switching rod are connected through a fastener; the outer scaffold or the floor-type unloading platform is connected with the adapter rod through a fastener.
The utility model discloses a connection system of external scaffolding or falling to ground unloading platform prefabricated outer wall as above, further, external scaffolding includes first horizon bar, second horizon bar and scaffold connecting rod, first horizon bar and second horizon bar parallel arrangement and perpendicular to the changeover lever, scaffold connecting rod is connected between first horizon bar and second horizon bar; the first horizontal rod, the second horizontal rod and the switching rod are connected through fasteners.
The utility model discloses as above the external scaffolding frame or fall to ground the connected system of the prefabricated outer wall of platform of unloading, further, interior page or leaf board connecting plate is the rectangle structure, and the central point of page or leaf board connecting plate puts including horizontal pole installation pole vertical welding, sets up the bolt hole including four corner positions of page or leaf board connecting plate.
The utility model discloses as above the external scaffolding or fall to ground the connected system of the prefabricated outer wall of platform of unloading, it is further, expansion bolts includes sleeve pipe and bolt, sheathed tube one end sets up the fluting, the bolt is inserted by the slotted one end of sleeve pipe setting the sleeve pipe stretches out to the other end.
The utility model discloses as above the external scaffolding or fall to ground the connected system of the prefabricated outer wall of platform of unloading, it is further, expansion bolts includes sleeve pipe and bolt, sheathed tube one end sets up the fluting, the sheathed tube other end sets up the ring limit, the bolt is inserted by the slotted one end of sleeve pipe setting the sleeve pipe stretches out to the one end that sets up the ring limit.
The utility model discloses as above the external scaffolding or fall to ground the connected system of the prefabricated outer wall of platform of unloading, further, the fluting quantity that sheathed tube one end set up is three to five.
The utility model discloses the connected system of above-mentioned embodiment can realize the outer scaffold frame or fall to the ground platform of unloading and prefabricated outer wall be connected, because the thickness of interior leaf plate and intensity all are greater than outer leaf board, this kind of connected mode has avoided outer scaffold frame or has fallen to the ground platform of unloading and the less outer leaf board lug connection of bearing capacity, provides the stability and the security of connection installation, can avoid the emergence of incident. Meanwhile, the connecting system is arranged on the inner leaf plate, so that the problem that the bolt holes can influence the appearance attractiveness of a building and can damage the heat insulation layer on the inner side of the outer leaf plate is solved.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a schematic view of a connection system of an external scaffold or a prefabricated external wall of a floor-type unloading platform;
fig. 2 is a front view of an inner sheet connecting device according to an embodiment of the present invention;
fig. 3 is a schematic top view of an inner leaf connecting device according to an embodiment of the present invention;
fig. 4 is a schematic view of a bushing according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a casing according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. interior page or leaf board connecting device, 101, interior page or leaf board connecting plate, 102, horizontal pole installation pole, 3, fastener, 4, expansion bolts, 41, the surrounding edge, 42, the sleeve pipe, 43, fluting, 44, the bolt, 5, the horizontal pole, 6, the changeover bar, 7, outer scaffold, 71, first horizontal pole, 72, second horizontal pole, 73, scaffold connecting rod, 8, prefabricated outer wall, 9, interior page or leaf board, 10, the heated board, 11, outer page or leaf board.
Detailed Description
Hereinafter, embodiments of the connection system of the external scaffolding or the floor-standing discharging platform prefabricated external wall of the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1, fig. 2 and fig. 3 show a connection system of an external scaffold or a floor-type unloading platform prefabricated external wall according to an embodiment of the present invention, a prefabricated external wall 8 includes an inner leaf plate 9, a heat insulation plate 10 is arranged outside the inner leaf plate 9, and an outer leaf plate 11 is arranged outside the heat insulation plate 10;
the connection system includes:
the inner leaf connecting device 1 comprises an inner leaf connecting plate 101 and a cross rod mounting rod 102, wherein the cross rod mounting rod 102 is vertically connected with the inner leaf connecting plate 101; the inner leaf connecting plate 101 is provided with bolt holes, and expansion bolts 4 penetrate through the bolt holes to fix the inner leaf connecting device 1 to the inner side surface of the inner leaf 9;
the cross rod 5 is arranged between two adjacent inner leaf plate connecting devices 1 with the same horizontal height, and the cross rod 5 is connected with the cross rod mounting rod 102 at the corresponding position by a fastener 3; the connecting device 1 of the inner leaf plate is used for realizing the connection of the cross rod 5, so that the mounting and fixing positions of the cross rod 5 can be more flexible, and the problem that the cross rod is difficult to disassemble and is repeatedly utilized in the later period due to the fact that the cross rod is directly fixed is also avoided;
the switching rod 6 is perpendicular to the cross rod 5, and the cross rod 5 and the switching rod 6 are connected through the fastener 3; the purpose of installing an external scaffold 7 or a landing discharging platform outside the prefabricated outer wall is achieved by utilizing the adapter rod, and the situation that the position of the cross rod cannot be directly installed and fixed is avoided;
the outer scaffold 7 or the floor-type discharging platform is connected with the adapter rod 6 through the fastener 3. In a particular embodiment, as shown in fig. 1, the external scaffolding 7 comprises a first horizontal bar 71, a second horizontal bar 72 and a scaffolding connector bar 73, the first horizontal bar 71 being arranged parallel to the second horizontal bar 72 and perpendicular to the adapter bar 6, the scaffolding connector bar 73 being connected between the first horizontal bar 71 and the second horizontal bar 72; the first horizontal rod 71 and the second horizontal rod 72 are connected with the adapter rod 6 through the fastener 3. All be connected with the switching pole through first horizon bar 71, second horizon bar 72, can make the connection of outer scaffold frame more firm, can avoid the emergence of incident when one of them hookup location takes place to become flexible.
The utility model discloses the connected system of above-mentioned embodiment can realize outer scaffold frame 7 or fall to the ground platform of unloading and prefabricated outer wall be connected, because the thickness of interior leaf plate and intensity all are greater than outer leaf board, this kind of connected mode has avoided outer scaffold frame 7 or has fallen to the ground platform of unloading and the less outer leaf board lug connection of bearing capacity, provides the stability and the security of connection installation, can avoid the emergence of incident. Meanwhile, the connecting system is arranged on the inner leaf plate, so that the problem that the bolt holes can influence the appearance attractiveness of a building and can damage the heat insulation layer on the inner side of the outer leaf plate is solved.
In a specific embodiment of the connecting system for prefabricated outer walls of external scaffolds or floor-type discharging platforms, as shown in fig. 3, the inner leaf connecting plate 101 is of a rectangular structure, the cross bar mounting rod 102 is vertically welded at the central position of the inner leaf connecting plate 101, and bolt holes are arranged at four corner positions of the inner leaf connecting plate 101. The inner leaf plate connecting plate can also adopt other structures, such as a circular shape, and 3-5 bolt holes are uniformly arranged on the circumference of the inner leaf plate connecting plate.
In a specific embodiment of the connecting system for prefabricated external walls of external scaffolding or floor-type discharging platform, the expansion bolts 4 comprise sleeves 42 and bolts 44, wherein one end of each sleeve 42 is provided with a slot 43, and the bolts 44 are inserted into the sleeves 42 from the end of each sleeve 42 provided with the slot 43 and extend to the other end. The expansion bolts 4 may also be of other known constructions.
The expansion bolts 4 of the above structure are difficult to disassemble and clean through subsequent dismantling construction after being used, and the surface smoothness of the inner leaf plate is influenced. In a further improved embodiment of the connecting system for prefabricated external walls of external scaffolding or floor-standing discharging platforms, as shown in fig. 4 and 5, the expansion bolts 4 comprise sleeves 42 and bolts 44, one end of each sleeve 42 is provided with a slot 43, for example, one end of each sleeve 42 is provided with three to five slots 43; the other end of the sleeve 42 is provided with a ring edge 41, and a bolt 44 is inserted into the sleeve 42 from the end of the sleeve 42 provided with the slot 43 and extends to the end provided with the ring edge 41. When the expansion bolt needs to be dismantled, the bolt is knocked inwards to enable the inner end of the bolt to be separated from the sleeve, the expansion force inside the sleeve is eliminated, the sleeve and the bolt can be taken out smoothly through the traction ring edge, and then the hole of the inner leaf plate is repaired and sealed.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (6)
1. A connecting system for prefabricated outer walls of external scaffolds or floor-type discharging platforms is characterized in that a prefabricated outer wall (8) comprises an inner leaf plate (9), a heat-insulating plate (10) is arranged on the outer side of the inner leaf plate (9), and an outer leaf plate (11) is arranged on the outer side of the heat-insulating plate (10); the connection system includes: the inner leaf plate connecting device (1), the cross rod (5) and the adapter rod (6); the inner leaf connecting device (1) comprises an inner leaf connecting plate (101) and a cross rod mounting rod (102), and the cross rod mounting rod (102) is vertically connected with the inner leaf connecting plate (101); the inner leaf connecting plate (101) is provided with a bolt (44) hole, and an expansion bolt (4) penetrates through the bolt (44) hole to fix the inner leaf connecting device (1) to the inner side surface of the inner leaf (9); the cross bar (5) is arranged between two adjacent inner leaf plate connecting devices (1) with the same horizontal height, and the cross bar (5) is connected with the cross bar mounting rod (102) at the corresponding position by a fastener (3); the switching rod (6) is perpendicular to the cross rod (5), and the cross rod (5) is connected with the switching rod (6) through the fastener (3); the external scaffold (7) or the floor unloading platform is connected with the adapter rod (6) through the fastener (3).
2. The connecting system for external scaffolding or prefabricated external walls of floor-standing discharging platforms according to claim 1, characterized in that the external scaffolding (7) comprises a first horizontal bar (71), a second horizontal bar (72) and a scaffolding connecting bar (73), the first horizontal bar (71) and the second horizontal bar (72) being arranged in parallel and perpendicular to the adapter bar (6), the scaffolding connecting bar (73) being connected between the first horizontal bar (71) and the second horizontal bar (72); the first horizontal rod (71), the second horizontal rod (72) and the switching rod (6) are connected through a fastener (3).
3. The connecting system for the prefabricated outer wall of the external scaffold or the floor unloading platform as claimed in claim 1, wherein the inner flap connecting plate (101) is of a rectangular structure, the cross bar mounting rod (102) is vertically welded at the central position of the inner flap connecting plate (101), and bolt (44) holes are formed at four corner positions of the inner flap connecting plate (101).
4. A system for connecting external scaffolding to a prefabricated exterior wall of a floor-standing discharge platform according to claim 1, characterised in that the expansion bolts (4) comprise a sleeve (42) and a bolt (44), one end of the sleeve (42) is provided with a slot (43), and the bolt (44) is inserted into the sleeve (42) from the end of the sleeve (42) provided with the slot (43) and extends to the other end.
5. The system for connecting the prefabricated outer wall of the external scaffold or the floor-type discharging platform as claimed in claim 1, wherein the expansion bolt (4) comprises a sleeve (42) and a bolt (44), one end of the sleeve (42) is provided with a slot (43), the other end of the sleeve (42) is provided with a ring edge (41), and the bolt (44) is inserted into the sleeve (42) from one end of the sleeve (42) provided with the slot (43) and extends out to one end provided with the ring edge (41).
6. A system for connecting prefabricated external walls of external scaffolding or of floor-standing discharge platforms as claimed in claim 4 or 5, characterized in that said sleeves (42) are provided with three to five slots (43) at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839428.6U CN212642092U (en) | 2020-05-19 | 2020-05-19 | Connecting system for external scaffold or floor unloading platform prefabricated outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020839428.6U CN212642092U (en) | 2020-05-19 | 2020-05-19 | Connecting system for external scaffold or floor unloading platform prefabricated outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642092U true CN212642092U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020839428.6U Active CN212642092U (en) | 2020-05-19 | 2020-05-19 | Connecting system for external scaffold or floor unloading platform prefabricated outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642092U (en) |
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2020
- 2020-05-19 CN CN202020839428.6U patent/CN212642092U/en active Active
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