CN221095786U - Scaffold for building construction - Google Patents
Scaffold for building construction Download PDFInfo
- Publication number
- CN221095786U CN221095786U CN202322991880.0U CN202322991880U CN221095786U CN 221095786 U CN221095786 U CN 221095786U CN 202322991880 U CN202322991880 U CN 202322991880U CN 221095786 U CN221095786 U CN 221095786U
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- frame
- support shaft
- connecting block
- horizontal support
- cantilever frame
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- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses a scaffold for building construction, and relates to the technical field of building construction. The construction wall surface pre-stress cantilever comprises a cantilever frame, wherein one end of the cantilever frame is fixed on the construction wall surface, a pre-stress pull rod is arranged between the upper surface of the cantilever frame and the construction wall surface, an upright rod is arranged on the upper surface of the cantilever frame, a cross rod is arranged on the upright rod, and the construction wall surface pre-stress cantilever frame further comprises a longitudinal reinforcement oblique beam which is arranged below the cantilever frame, and two ends of the longitudinal reinforcement oblique beam are respectively connected with the cantilever frame and the construction wall surface; one end of the longitudinal reinforcement inclined beam is provided with an assembly plate, and the other end is provided with a movable connecting structure; the assembly plate is fixed on the construction wall surface through screws; the swing joint structure is used for fixing connection between the longitudinal reinforcement sloping and the cantilever frame, and the swing joint structure at least comprises: the connecting block is provided with a fastening connecting mechanism for fixing the connecting block on the cantilever frame; and the horizontal support shaft is vertically connected to the connecting block, and one end of the longitudinal reinforcing inclined beam is provided with an assembly hole for the horizontal support shaft to pass through so as to rotatably connect the horizontal support shaft with the longitudinal reinforcing inclined beam.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a building construction scaffold.
Background
The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold.
The overhanging scaffold needs to be erected firmly by controlling the use load. When the scaffold is erected, the cantilever frame at the bottommost layer of the scaffold is firstly erected, the cantilever frame is a main bearing bottom beam, generally, I-shaped steel is used, one end of the cantilever frame is fixed on a wall surface when the cantilever frame is fixed on the wall surface, the cantilever frame and the wall surface of the building are firmly connected by utilizing a prestress pull rod, then the upright rod and the cross rod of the scaffold are erected upwards, a scaffold board is paved, a railing and a foot blocking board are arranged at the periphery, and a safety net is arranged below the cantilever frame to ensure safety.
However, the cantilever frame of the scaffold in the prior art is generally reinforced and supported by only one prestress pull rod, so that the support strength of the vertical rod and the transverse rod of the scaffold which are higher to be built upwards is insufficient, and the longitudinal height of some building wall surfaces is insufficient. In order to solve the problems, the safety of the scaffold is improved, and the construction scaffold for building is designed.
Disclosure of utility model
The utility model aims to solve the problems and provide a building construction scaffold.
In order to achieve the above object, the present utility model provides the following technical solutions:
The building construction scaffold comprises an overhanging frame, wherein one end of the overhanging frame is fixed on a construction wall surface, a prestress pull rod is arranged between the upper surface of the overhanging frame and the construction wall surface, an upright rod is arranged on the upper surface of the overhanging frame, a cross rod is arranged on the upright rod, and a longitudinal reinforcement inclined beam is arranged below the overhanging frame, and two ends of the longitudinal reinforcement inclined beam are respectively connected with the overhanging frame and the construction wall surface;
One end of the longitudinal reinforcement inclined beam is provided with an assembly plate, and the other end is provided with a movable connecting structure;
The assembly plate is fixed on the construction wall surface through screws;
The movable connecting structure is used for fixedly connecting the longitudinal reinforcing inclined beam with the cantilever frame, and at least comprises:
The connecting block is provided with a fastening and connecting mechanism for fixing the connecting block on the cantilever frame;
And the horizontal support shaft is vertically connected to the connecting block, and one end of the longitudinal reinforcing inclined beam is provided with an assembly hole for the horizontal support shaft to pass through so that the horizontal support shaft and the longitudinal reinforcing inclined beam can be rotatably connected.
Furthermore, the cantilever frame is an I-steel cross beam, and the connecting block is used for being placed between two flanges in an I-steel structure of the cantilever frame.
Further, the fastening connection mechanism includes:
the notch is formed in one side surface of the connecting block;
And the jacking bolt is arranged at the inner side of the notch and is tapped from the inner side surface of the notch so as to extend out of the notch to be jacked on one side flange of the I-shaped steel structure of the cantilever frame.
Further, the horizontal support shaft is connected to the center of the bottom surface of the notch on the connecting block, and a plurality of groups of triangular reinforcing ribs are connected between the side surface of the horizontal support shaft and the bottom surface of the notch.
Further, a limiting plug is arranged at one end, opposite to the connecting block, of the horizontal support shaft to prevent the horizontal support shaft from being separated from the assembly hole.
Further, the longitudinal reinforcing inclined beam is hinged with the assembly plate.
In the technical scheme, the building construction scaffold provided by the utility model has the following beneficial effects:
This device is in order to strengthen the support strength to the frame of encorbelmenting, promotes the frame of encorbelmenting to the support strength of top scaffold frame, through the vertical reinforcement sloping of erection reinforcement support in the frame below of encorbelmenting to vertical reinforcement sloping both ends are connected the degree of freedom height, can adapt to not co-altitude wall and use, with more stable enhancement support frame of encorbelmenting, and then wholly promote the installation stability of scaffold frame, promote scaffold frame safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a scaffold for building construction according to an embodiment of the present utility model;
fig. 2 is a front view of a connection block of a building construction scaffold provided by an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of an active connection structure of a scaffold for building construction according to an embodiment of the present utility model.
Reference numerals illustrate:
1. A cantilever frame; 2. a pre-stressed pull rod; 3. a vertical rod; 4. a cross bar; 5. longitudinally reinforcing the oblique beam; 6. an assembly plate; 7. a connecting block; 8. a horizontal support shaft; 9. a fitting hole; 10. a groove is formed; 11. a jack bolt; 12. triangular reinforcing ribs; 13. and a limit plug.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, a scaffold for house construction comprises an overhanging frame 1, wherein one end of the overhanging frame 1 is fixed on a construction wall surface, a prestress pull rod 2 is arranged between the upper surface of the overhanging frame 1 and the construction wall surface, an upright 3 is arranged on the upper surface of the overhanging frame 1, a cross rod 4 is arranged on the upright 3, the structure belongs to a scaffold structure conventionally used in the prior art, and the scaffold further comprises a longitudinal reinforcement inclined beam 5 which is arranged below the overhanging frame 1, and two ends of the longitudinal reinforcement inclined beam 5 are respectively connected with the overhanging frame 1 and the construction wall surface;
One end of the longitudinal reinforcing inclined beam 5 is provided with an assembly plate 6, and the other end is provided with a movable connecting structure, so that two ends of the longitudinal reinforcing inclined beam 5 are respectively connected with the construction wall surface and the cantilever frame 1;
The assembly plate 6 is fixed on the construction wall surface through screws;
The movable connection structure is used for fixedly connecting the longitudinal reinforcement inclined beam 5 with the cantilever frame 1, and at least comprises:
The connecting block 7 is provided with a fastening connection mechanism for fixing the connecting block 7 on the cantilever frame 1, so that the connecting block 7 of the longitudinal reinforcing inclined beam 5 can be detachably connected, the disassembly, the assembly, the storage and the transportation are convenient, and the connection position of the longitudinal reinforcing inclined beam 5 on the cantilever frame 1 can be adjusted according to the space condition;
And a horizontal support shaft 8 vertically connected to the connection block 7, wherein one end of the vertical reinforcement diagonal member 5 is provided with an assembly hole 9 through which the horizontal support shaft 8 passes to rotatably connect the horizontal support shaft 8 with the vertical reinforcement diagonal member 5, so that when the connection position of the vertical reinforcement diagonal member 5 on the cantilever frame 1 is adjusted, the angle between the horizontal support shaft 8 and the vertical reinforcement diagonal member 5 is adjusted by a rotatable connection structure between the horizontal support shaft 8 and the vertical reinforcement diagonal member 5 according to the inclination angle of the vertical reinforcement diagonal member 5 when the vertical reinforcement diagonal member 5 is mounted.
Furthermore, the cantilever frame 1 is an I-shaped steel cross beam, and the connecting block 7 is used for being placed between two flanges in an I-shaped steel structure of the cantilever frame 1 and further fixed through a fastening and connecting mechanism.
Further, the fastening connection mechanism includes:
a notch 10 opened on one side surface of the connection block 7;
And a tightening bolt 11, which is disposed inside the notch 10 and is tapped from the inner surface of the notch 10 to extend out of the notch 10 to be tightened onto one of the flanges on one side of the i-steel structure of the cantilever frame 1, that is, the notch 10 is used to accommodate and assemble the tightening bolt 11 for tightening connection, specifically, when the tightening bolt 11 extends out of one side of the connection block 7 and is tightened onto one of the flanges on one side of the i-steel structure of the cantilever frame 1, the other side of the connection block 7 is tightened onto the other flange on the i-steel structure to achieve fixed connection.
Further, the horizontal support shaft 8 is connected to the central position of the bottom surface of the notch 10 on the connecting block 7, and the tail end of the horizontal support shaft extends out of the notch 10, and a plurality of groups of triangular reinforcing ribs 12 are connected between the side surface of the horizontal support shaft 8 and the bottom surface of the notch 10 so as to strengthen the support strength of the horizontal support shaft 8.
Further, a limiting plug 13 is arranged at one end of the horizontal support shaft 8 opposite to the connecting block 7 to prevent the horizontal support shaft 8 from being separated from the assembly hole 9.
Further, the longitudinal reinforcing inclined beam 5 is hinged with the assembly plate 6, so that when the installation inclination of the longitudinal reinforcing inclined beam 5 is different, the angle between the longitudinal reinforcing inclined beam 5 and the assembly plate 6 is adjusted.
To sum up, this device is in order to strengthen the support strength to the frame of encorbelmenting, promotes the support strength of frame of encorbelmenting to the scaffold frame of top, through the vertical reinforcement sloping of erection reinforcement support in frame below encorbelmenting to vertical reinforcement sloping both ends are connected the degree of freedom height, can adapt to not co-altitude wall and use, with more stable enhancement support frame of encorbelmenting, and then wholly promote the installation stability of scaffold frame, promote scaffold frame safety in utilization.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The house construction scaffold comprises an overhanging frame (1), one end of the overhanging frame (1) is fixed on a construction wall surface, a prestress pull rod (2) is arranged between the upper surface of the overhanging frame (1) and the construction wall surface, an upright rod (3) is arranged on the upper surface of the overhanging frame (1), and a cross rod (4) is arranged on the upright rod (3), and the house construction scaffold is characterized by further comprising a longitudinal reinforcement oblique beam (5) which is arranged below the overhanging frame (1), and two ends of the longitudinal reinforcement oblique beam (5) are respectively connected with the overhanging frame (1) and the construction wall surface;
One end of the longitudinal reinforcement oblique beam (5) is provided with an assembly plate (6), and the other end is provided with a movable connecting structure;
the assembly plate (6) is fixed on the construction wall surface through screws;
The movable connecting structure is used for fixedly connecting the longitudinal reinforcing inclined beam (5) with the cantilever frame (1), and at least comprises:
the connecting block (7), the connecting block (7) is provided with a fastening connection mechanism for fixing the connecting block (7) on the cantilever frame (1);
And the horizontal support shaft (8) is vertically connected to the connecting block (7), and one end of the longitudinal reinforcing inclined beam (5) is provided with an assembly hole (9) for allowing the horizontal support shaft (8) to pass through so that the horizontal support shaft (8) and the longitudinal reinforcing inclined beam (5) can be rotatably connected.
2. The building construction scaffold according to claim 1, wherein the cantilever frame (1) is an i-steel beam, and the connecting block (7) is arranged between two flanges in the i-steel structure of the cantilever frame (1).
3. The building construction scaffolding of claim 2, wherein the fastening connection mechanism comprises:
The notch (10) is formed on one side surface of the connecting block (7);
And the jacking bolt (11) is arranged at the inner side of the notch (10) and is tapped from the inner side surface of the notch (10) to extend out of the notch (10) so as to be jacked on one side flange of the I-shaped steel structure of the cantilever frame (1).
4. The building construction scaffold according to claim 1, wherein the horizontal support shaft (8) is connected to the connecting block (7) at the center of the bottom surface of the notch (10), and a plurality of groups of triangular reinforcing ribs (12) are connected between the side surface of the horizontal support shaft (8) and the bottom surface of the notch (10).
5. The building construction scaffold according to claim 1, wherein a limiting plug (13) is arranged at one end of the horizontal support shaft (8) opposite to the connecting block (7) for preventing the horizontal support shaft (8) from being separated from the assembly hole (9).
6. Building construction scaffolding according to claim 1, characterized in that the longitudinal reinforcement diagonal (5) is hinged to the mounting plate (6).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095786U true CN221095786U (en) | 2024-06-07 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |