CN216076209U - Adjust nimble outer hanging handling frame of building - Google Patents
Adjust nimble outer hanging handling frame of building Download PDFInfo
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- CN216076209U CN216076209U CN202122688852.2U CN202122688852U CN216076209U CN 216076209 U CN216076209 U CN 216076209U CN 202122688852 U CN202122688852 U CN 202122688852U CN 216076209 U CN216076209 U CN 216076209U
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Abstract
The utility model relates to a flexibly-adjusted external hanging type operating frame for a building, which comprises a plurality of upright posts, a plurality of cross beams, a plurality of step plates and a plurality of protective nets; the method is characterized in that: the end parts of the two side surfaces of the step plate, the cross beam and the upright post are all provided with a plurality of connecting through holes which are arranged side by side along the respective length direction; the plurality of step boards are connected among the upright posts through plane corner connectors and are arranged at intervals along the length direction of the upright posts; the protective net is fixed on the connecting through hole of the upright post; the cross beam is connected between the upright posts facing the building outer wall through fasteners; the fastener is flat-plate-shaped, is provided with two rows of cross beam through holes corresponding to the distance between the connecting through holes on the cross beam, and is also provided with a row of stand column through holes corresponding to the distance between the connecting through holes on the stand columns, and the connecting line of any row of cross beam through holes is vertical to the connecting line of the row of stand column through holes; the stand is last to connect the via hole interval and is the standard interval, and the interval between two crossbeam via holes is half for the standard interval.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a flexibly-adjusted building external hanging type operation frame.
Background
The assembly type construction is a development trend of building engineering, is popularized all over the country at present, the prefabrication rate of some places is up to more than 40%, the assembly rate of the outer wall is up to more than 70%, and the main structural forms of the outer wall comprise a PC shear wall, a PC partition wall, a PCF wall, an exterior cladding and the like.
The prefabricated building has the advantages of high construction speed, short construction period, labor saving, energy saving, environmental protection and the like, simultaneously puts higher requirements on the scaffold of the outer wall, and has the advantages of convenient installation, high speed, labor saving, material saving, structural damage caused by the fact that the outer wall cannot be re-holed and the like on the premise of ensuring safety and reliability.
The existing common external wall scaffolds have three main types: the traditional steel pipe scaffold, the disc buckle type steel pipe scaffold and the assembled building externally-hung protection frame with the tripod have the defects that the traditional steel pipe scaffold needs a large amount of steel, consumes a large amount of labor, has large potential safety hazard, is poor in fireproof performance, is high in construction cost and the like, are suitable for traditional building engineering but cannot meet the construction requirement of an assembled building, and a prefabricated outer wall of the assembled building cannot be re-holed and cannot effectively reserve a tie point; although the disc-buckled steel pipe scaffold is good in safety and fireproof performance, the demand of steel and manpower is very large, the construction cost is 2 times higher than that of the traditional scaffold, and holes need to be newly formed in the outer wall and connection points need to be pre-buried in the same way as the traditional scaffold, so that the disc-buckled steel pipe scaffold is suitable for the construction of the traditional building project and cannot meet the requirement of assembly type construction; although the assembly type building external hanging type protective frame with the tripod saves a large amount of steel and has less labor consumption, the assembly type building external hanging type protective frame is only suitable for a stress point on a construction layer, and has a PC external shear wall structure with higher strength; the PC external partition wall, the PCF, the external hanging plate and other external wall systems which are weak in self stress cannot be used, the requirement on installation personnel is very high, and great potential safety hazards exist; in addition, the wall connecting bolt of the tripod is positioned below the operation platform, so that when the next hanging rack is dismounted, a person does not have a standing point and has no safety measures, and can only eject the bolt indoors and outdoors, and if the bolt cannot be ejected under special conditions, the potential safety hazard that a worker may fall off exists; therefore, the three scaffolds can not meet the requirements of the fabricated building, most of the existing scaffolds are directly fixedly installed on the wall of the fabricated building through bolts, the whole dismounting and installing process is complex, the labor intensity of constructors is improved by adopting the installation mode, the construction efficiency of the fabricated building is also reduced, and great inconvenience is brought to the construction work of the fabricated building.
The applicant has proposed a double-layer protection frame with a novel structure, which mainly comprises an operation platform which is arranged at the outer side of an assembly type building wall body needing construction and distributed along the extension direction of the assembly type building wall body needing construction; the operation platform comprises a plurality of double-layer protection frames which are assembled together in parallel, at least one pedal structure used for constructors to walk is arranged on each double-layer protection frame along the height direction of the double-layer protection frame at intervals, the middle lower part of each double-layer protection frame is arranged on the outer side of the lower-layer wall of the prefabricated building needing to be constructed through the ox foot structure, and the top of each double-layer protection frame is hooked on the outer side of the wall of the prefabricated building needing to be constructed through the top fixing device. By adopting the structure, the integral supporting strength and the safety performance are effectively improved, the transportation and storage cost is greatly reduced, the personal safety of assembly type building constructors is ensured, and great convenience is brought to the assembly type building construction work.
The connection of the inside of the double-layer protection frame in the structure and the connection between the double-layer protection frame and the pedal structure can be realized through welding or bolts, and when the assembly is manufactured, the size of the assembly is fixed. Although the components with different specifications can be prepared to realize the adaptation of the building outer walls with different external dimensions, the external dimensions of the building outer walls in practice are complex and changeable, and the components are often subjected to secondary processing on site according to specific working conditions when a scaffold is installed, so that the construction efficiency is reduced. Moreover, the machined assembly is difficult to apply to subsequent engineering if the machined assembly is not machined again for size adjustment, and the machining again not only increases the labor capacity of workers, but also causes material waste.
Therefore, there is a need to improve the structure of the existing protection frame to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexibly-adjusted external hanging type operating frame for a building, aiming at overcoming the structural defects in the prior art, wherein holes are uniformly formed in a cross beam, a vertical column and a step plate, and the position can be adjusted through a plane corner connector and a fastener.
In order to achieve the purpose of the utility model, the building externally-hung operation frame provided by the embodiment of the utility model is flexibly adjusted by the following technical scheme:
a building externally hung operation frame with flexible adjustment comprises a plurality of upright posts, a plurality of cross beams, a plurality of step plates and a plurality of protective nets; the method is characterized in that: the end parts of the two side surfaces of the step plate, the cross beam and the upright post are all provided with a plurality of connecting through holes which are arranged side by side along the respective length direction; the plurality of step boards are connected among the upright posts through plane corner connectors and are arranged at intervals along the length direction of the upright posts; the protective net is fixed on the connecting through hole of the upright post; the cross beam is connected between the upright posts facing the building outer wall through fasteners; the fastener is flat-plate-shaped, is provided with two rows of cross beam through holes corresponding to the distance between the connecting through holes on the cross beam, and is also provided with a row of stand column through holes corresponding to the distance between the connecting through holes on the stand columns, and the connecting line of any row of cross beam through holes is vertical to the connecting line of the row of stand column through holes; the stand is connected the via hole interval and is the standard interval, the interval between two crossbeam via holes is two half of standard interval.
The standard spacing is 100 mm.
The plane angle sign indicating number includes T shape angle sign indicating number, be provided with on the horizontal bar of T shape angle sign indicating number one row with connect the flier via hole that the via hole interval corresponds on the flier, the vertical retort of T shape angle sign indicating number connect in the horizontal bar middle part to be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
The plane angle sign indicating number still includes L shape angle sign indicating number, be provided with one row on the horizontal bar of L shape angle sign indicating number with connect the flier via hole that the via hole interval corresponds on the flier, the vertical bar of L shape angle sign indicating number be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
Plane angle sign indicating number still is including the first triangle-shaped angle sign indicating number that roughly is isosceles triangle-shaped form, one of them waist department is provided with one row on the first triangle-shaped angle sign indicating number with the step board via hole that the via hole interval corresponds is connected to the step board on, another waist department be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
The plane angle sign indicating number still is including the second triangle-shaped angle sign indicating number that is isosceles triangle-shaped roughly, base on the second triangle-shaped angle sign indicating number be provided with one row with the flier via hole that is connected the via hole interval on the flier and corresponds, its base central line department be provided with one with be connected the stand via hole that the via hole interval corresponds on the stand.
The upright posts and the cross beams are punched square tubes.
Compared with the prior art, the utility model has the advantages that: through evenly trompil on crossbeam, stand and flier to realize the position through plane angle sign indicating number and fastener adjustable, above-mentioned equipment fixed knot constructs easy dismounting, the effectual efficiency of construction that has improved assembly type structure has brought great facility for assembly type structure construction work.
Drawings
The above features and advantages of the present invention will become more apparent and readily appreciated from the following description of the exemplary embodiments thereof taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural diagram I of an externally-hung operating frame for a building according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram I I of an externally-mounted building handling frame according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram I II of an externally-hung type operating rack for a building according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an L-shaped corner code structure implemented in the present invention;
FIG. 5 is a schematic diagram of a T-shaped corner code structure implemented in the present invention;
FIG. 6 is a schematic view of a first triangular corner brace structure implemented in the present invention;
FIG. 7 is a schematic view of a second triangular corner brace structure implemented in accordance with the present invention;
FIG. 8 is a schematic view of a fastener structure according to an embodiment of the utility model.
Detailed Description
The utility model is described in further detail below with reference to the attached drawing figures to facilitate understanding by those skilled in the art:
referring to fig. 1 to 8, the utility model provides a flexibly-adjustable external hanging type operating frame for a building, which comprises a plurality of upright posts 1, a plurality of cross beams 2, a plurality of stepping plates 3 and a plurality of protective nets 4.
In order to realize the purpose of quickly adjusting the size, the end parts of the two side surfaces of the step plate 3, the cross beam 2 and the upright post 1 are all provided with a plurality of connecting through holes which are arranged side by side along the respective length direction.
Wherein, these step boards 4 pass through the plane angle sign indicating number and connect between these stands 1 to set up along stand 1 length direction interval. The plane corner brace includes:
l-shaped corner connector 5
As shown in fig. 4, the horizontal bar 51 of the L-shaped corner brace 5 is provided with a row of tread board through holes 511 corresponding to the pitch of the connecting through holes on the tread board 3, and the vertical bar 52 of the L-shaped corner brace 5 is connected to the end of the horizontal bar 51 and is provided with a row of column through holes 521 corresponding to the pitch of the connecting through holes on the column 1.
First triangular corner connector 7
As shown in fig. 6, the first triangular corner brace 7 is substantially an isosceles triangle. One waist of the first triangle 7 corner connector is provided with a row of step plate via holes 71 corresponding to the connecting via hole pitch on the step plate 3, and the other waist is provided with a column of upright post via holes 72 corresponding to the connecting via hole pitch on the upright post 1.
L shape angle sign indicating number 5 and first triangle-shaped angle sign indicating number 7 all are used for the condition that flier 3 tip and stand 1 are connected, and the joint strength of first triangle-shaped angle sign indicating number 7 is higher than L shape angle sign indicating number 5. In the embodiment, the L-shaped corner brace 5 is used for connecting the lowest step plate and the upright post 1, and the rest step plates 3 and the upright post 1 are connected by adopting a first triangular corner brace 7.
T-shaped corner connector 6
As shown in fig. 5, a row of footboard via holes 611 corresponding to the distance between the connecting via holes on the footboard 3 is formed on the horizontal bar 61 of the T-shaped corner connector 6, and a row of column via holes 621 corresponding to the distance between the connecting via holes on the column 1 is formed on the vertical bar 62 of the T-shaped corner connector 6 and connected to the middle of the horizontal bar 61.
Second triangular corner connector 8
As shown in fig. 7, the second triangular corner brace 8 is substantially an isosceles triangle. A row of pedal plate through holes 81 corresponding to the distance between the connecting through holes on the pedal plate 3 are arranged at the bottom side of the second triangular 8-corner connector, and a row of upright post through holes 82 corresponding to the distance between the connecting through holes on the upright posts 1 are arranged at the middle line of the bottom side.
T shape angle sign indicating number 6 and second triangle-shaped angle sign indicating number 8 all are used for the condition that flier 3 intermediate position and stand 1 are connected, and the joint strength of second triangle-shaped angle sign indicating number 8 is higher than T shape angle sign indicating number 6. In the embodiment, the T-shaped corner connector 6 is used for connecting the lowest step plate and the upright post 1, and the rest step plates 3 and the upright post 1 are connected by a second triangular corner connector 8.
The protective net 4 is fixed on the connecting through holes of the columns, and the protective net 4 is a square frame formed by square pipes and is provided with a bevel edge. A plurality of through holes are formed in the outer frame of the protective net 4 and connected to the stand columns through bolts.
The cross beam 2 is connected between the upright posts 1 facing the outer wall of the building through fasteners 9. The fastener 9 is flat, and has two rows of beam via holes 91 corresponding to the pitch of the connecting via holes on the beam, and a column of column via holes 92 corresponding to the pitch of the connecting via holes on the column 1. The connecting line of any row of beam via holes 91 is perpendicular to the connecting line of a column of column via holes 92. The distance between the connecting through holes on the upright post 1 is 100mm, and the distance between the two columns of beam through holes 91 is 50 mm.
The purpose of this is that the common minimum modulus for most buildings is in units of 50mm, and the corbels used to fixedly mount the beams must be mounted in the same load bearing position when fixed to the building outer wall, whereby the spacing between the beams 2 when the beams are fixed to the corbels is an integer multiple of 50 mm. Therefore, the via hole pitch on the upright post 1 is set to be 100mm, and the adjustment of the 50mm pitch can be realized by adjusting the position of the cross beam installed on the fastener 9. For example, the height of the house layer is 3m, the cross beam of the pylon is installed on the row of cross beam through holes 91, and the height of the building layer is 3m, which just corresponds to the height of the hole of the pylon. If the house floor height is 2.95m, then install the following row of crossbeam via hole 91, the upper and lower crossbeam 2 distance of pylon just adjusts to 2.95m, corresponds with the floor height, like this when upwards lifting, the size accumulation deviation of floor height and pylon can not appear. But also avoids the strength reduction caused by the over-dense arrangement of the via hole pitch on the upright post 1.
Compared with the prior art, the utility model has the advantages that: compared with the prior art, through evenly trompil on crossbeam, stand and flier to realize the position through plane angle sign indicating number and fastener adjustable, above-mentioned equipment fixed knot constructs easy dismounting, the effectual efficiency of construction that improves assembly type structure has brought great facility for assembly type structure construction work.
While the utility model has been described in detail and with reference to the embodiments, it should be understood by those skilled in the art that the above embodiments are only one of the preferred embodiments of the present invention, and not all embodiments can be enumerated herein for the sake of brevity, and all embodiments that can embody the technical scope of the claims of the present invention are within the scope of the present invention.
Claims (7)
1. A building externally hung operation frame with flexible adjustment comprises a plurality of upright posts, a plurality of cross beams, a plurality of step plates and a plurality of protective nets; the method is characterized in that: the end parts of the two side surfaces of the step plate, the cross beam and the upright post are all provided with a plurality of connecting through holes which are arranged side by side along the respective length direction; the plurality of step boards are connected among the upright posts through plane corner connectors and are arranged at intervals along the length direction of the upright posts; the protective net is fixed on the connecting through hole of the upright post; the cross beam is connected between the upright posts facing the building outer wall through fasteners; the fastener is flat-plate-shaped, is provided with two rows of cross beam through holes corresponding to the distance between the connecting through holes on the cross beam, and is also provided with a row of stand column through holes corresponding to the distance between the connecting through holes on the stand columns, and the connecting line of any row of cross beam through holes is vertical to the connecting line of the row of stand column through holes; the stand is connected the via hole interval and is the standard interval, the interval between two crossbeam via holes is two half of standard interval.
2. The flexibly-adjustable building externally-hung operating frame as claimed in claim 1, wherein: the standard spacing is 100 mm.
3. The flexibly-adjustable building externally-hung operating frame as claimed in claim 2, wherein: the plane angle sign indicating number includes T shape angle sign indicating number, be provided with on the horizontal bar of T shape angle sign indicating number one row with connect the flier via hole that the via hole interval corresponds on the flier, the vertical retort of T shape angle sign indicating number connect in the horizontal bar middle part to be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
4. The flexibly-adjustable building externally-hung operating frame as claimed in claim 3, wherein: the plane angle sign indicating number still includes L shape angle sign indicating number, be provided with one row on the horizontal bar of L shape angle sign indicating number with connect the flier via hole that the via hole interval corresponds on the flier, the vertical bar of L shape angle sign indicating number be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
5. The flexibly-adjustable building externally-hung operating frame as claimed in claim 4, wherein: plane angle sign indicating number still is including the first triangle-shaped angle sign indicating number that roughly is isosceles triangle-shaped form, one of them waist department is provided with one row on the first triangle-shaped angle sign indicating number with the step board via hole that the via hole interval corresponds is connected to the step board on, another waist department be provided with one with connect the stand via hole that the via hole interval corresponds on the stand.
6. The flexibly-adjustable building externally-hung operating frame as claimed in claim 5, wherein: the plane angle sign indicating number still is including the second triangle-shaped angle sign indicating number that is isosceles triangle-shaped roughly, base on the second triangle-shaped angle sign indicating number be provided with one row with the flier via hole that is connected the via hole interval on the flier and corresponds, its base central line department be provided with one with be connected the stand via hole that the via hole interval corresponds on the stand.
7. The building externally-hung operation frame with flexible adjustment according to any one of claims 1 to 6, is characterized in that: the upright posts and the cross beams are punched square tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688852.2U CN216076209U (en) | 2021-11-05 | 2021-11-05 | Adjust nimble outer hanging handling frame of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122688852.2U CN216076209U (en) | 2021-11-05 | 2021-11-05 | Adjust nimble outer hanging handling frame of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076209U true CN216076209U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122688852.2U Active CN216076209U (en) | 2021-11-05 | 2021-11-05 | Adjust nimble outer hanging handling frame of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076209U (en) |
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2021
- 2021-11-05 CN CN202122688852.2U patent/CN216076209U/en active Active
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