CN212535007U - Cantilever platform for dismantling cantilever frame in segmented mode - Google Patents
Cantilever platform for dismantling cantilever frame in segmented mode Download PDFInfo
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- CN212535007U CN212535007U CN202020808632.1U CN202020808632U CN212535007U CN 212535007 U CN212535007 U CN 212535007U CN 202020808632 U CN202020808632 U CN 202020808632U CN 212535007 U CN212535007 U CN 212535007U
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Abstract
The utility model relates to the technical field of building construction, in particular to an overhanging platform for dismantling an overhanging frame in sections, which is provided with a bearing part and an elastic cushion pad, wherein the elastic cushion pad is respectively arranged between the bearing part and a ceiling and between the bearing part and a floor, thereby having a buffering effect; the plurality of jacking supports for the building are respectively arranged at the bottom and the top of the bearing part in a surrounding manner to form a bottom acting surface connected with the floor and a top acting surface connected with the ceiling, and the screw section of each jacking support for the building is vertically connected to the bearing part, so that the bearing part can be tightly matched with the ceiling and the floor to form a supporting surface; through the portion of encorbelmenting that sets up, the portion fixed connection that encorbelments is on the supporting part and stretches out the operation plane from indoor to outdoor for the operation personnel can use indoor ceiling and floor as the holding surface, use ceiling and floor as the holding surface for only using the floor as the operation platform of holding surface safer, stopped the possibility that the platform turned on one's side, and can increase work area.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a platform of encorbelmenting for encorbelmenting frame segmentation is demolishd.
Background
With the social progress and the scientific and technological development, various new building technologies and processes appear, in order to match with the requirements of owners for building sale and shorten the related construction period and achieve the effect of flow construction, the cantilever outer frames of a plurality of super high-rise buildings are dismantled in sections, the cantilever I-shaped steel and the hole at the bottommost layer of each section are difficult to dismantle and repair after the cantilever I-shaped steel and the hole are dismantled, and the quality safety problem is caused.
The existing cantilever outer frame sectional dismantling method generally adopts a spider man to dismantle and repair or adopts a hanging basket to load an operator to suspend to a construction position to dismantle and repair the cantilever outer frame, and the method has the advantages of low structural efficiency, long construction period consumption, inconvenient operation, no guarantee on safety and quality, and incapability of meeting the requirements of higher and higher progress, safety and quality of each project under the condition of no work.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a platform of encorbelmenting that is used for encorbelmenting frame segmentation to demolish with operation area is big, firm safe, prevent turning on one's side characteristics.
A platform of encorbelmenting for encorbelment frame segmentation is demolishd includes:
a bearing part disposed on an indoor floor;
the plurality of jacking supports for the building are respectively arranged at the bottom and the top of the bearing part in a surrounding manner to form a bottom acting surface connected with a floor and a top acting surface connected with a ceiling, and the screw section of each jacking support for the building is vertically connected to the bearing part;
elastic buffer pads which are respectively arranged between the bearing part and the ceiling and between the bearing part and the floor;
the overhanging part is fixedly connected to the bearing part and extends out of the working plane from the indoor to the outdoor.
By arranging the bearing part and the elastic cushion pad, the elastic cushion pad is respectively arranged between the bearing part and the ceiling and between the bearing part and the floor, so that the acting force of the bearing part on the ceiling or the floor is transmitted to the elastic cushion pad, and the buffering effect is achieved; the plurality of jacking supports for the building are respectively arranged at the bottom and the top of the bearing part in a surrounding manner to form a bottom acting surface connected with the floor and a top acting surface connected with the ceiling, and the screw section of each jacking support for the building is vertically connected to the bearing part, so that the bearing part can be tightly matched with the ceiling and the floor to form a supporting surface; through setting up the portion of encorbelmenting, the portion fixed connection that encorbelments is in on the supporting part and from indoor to outdoor the operation plane that stretches out for the operation personnel can use indoor ceiling and floor as the holding surface, safe station is on the operation platform of encorbelmenting outdoors, use the floor as the spider people that the operation platform of holding surface hung for the steel wire and the cage that hangs, platform area greatly increased has increased work efficiency and security, use indoor ceiling and floor as the holding surface for only using the floor as the operation platform of holding surface more firm safety, the possibility of whole platform of encorbelmenting of turning on one's side has been stopped.
Further preferably, the elastic buffer pad is a batten or a plank. The wood beam or the wood board has good elasticity and buffering effect, and the elastic buffering cushion can also be an elastic buffering cushion such as a rubber cushion.
Further preferably, the cantilever platform for dismantling the cantilever frame in sections further comprises a steel wire rope, one end of the steel wire rope is fixedly connected with the free end of the cantilever portion, and the other end of the steel wire rope is fixedly connected with the building structure above the cantilever portion in the vertical direction. The steel wire rope that increases, its one end with the free end fixed connection of the portion of encorbelmenting, the other end with the building structure fixed connection of the vertical top of the portion of encorbelmenting for the portion of encorbelmenting supports more firmly.
Further preferably, the bearing part is provided with a horizontal cross rod and a horizontal longitudinal rod, the two horizontal cross rods and the two horizontal longitudinal rods are connected end to form a square structure, and the bearing part is provided with at least two square structures;
the bearing part is provided with a plurality of vertical rods arranged at intervals in the shape of the square structure, all the vertical rods are vertically connected with the square structure, the head end and the tail end of each vertical rod are connected with one square structure and extend to form a vertical extending section with an internal thread, and each vertical extending section is connected with one building jacking through the internal thread.
The head end and the tail end of each vertical rod are connected with a square structure to form a three-dimensional supporting structure, and all the vertical rods are arranged at intervals along the shape of the square structure to form rectangular bearing structures, so that the bearing parts form supporting surfaces at the floor and the ceiling; every the head end and the tail end of montant all with one square structure is connected and is extended the vertical section of stretching out that has the internal screw thread for the top for building holds in the palm can set up on this vertical section of stretching out through threaded connection, and wherein, the top for building holds in the palm is the common mechanical structure in building field, and it has the base, all the base that the top held in the palm for building all with the elastic buffer pad butt makes bearing part and ceiling, floor closely contradict, forms the holding surface.
Further preferably, the bearing part is a rectangular bearing structure. The bearing part can also be other bearing structures such as triangular prism shapes and polygonal shapes.
Further preferably, the overhanging part is provided with a plurality of horizontally arranged first connecting rods, and all the first connecting rods are fixedly connected with the vertical rods or/and the horizontal longitudinal rods and extend out from the indoor to the outdoor;
the part of encorbelmenting still has a plurality of setting at outdoor second connecting rod, every the second connecting rod all with all the first connecting rod is connected perpendicularly and is formed the operation plane.
The one end and the portion fixed connection that bears of head rod, the other end are from indoor encorbelmenting to outdoor, and a plurality of setting is at outdoor second connecting rod and all the head rod is connected perpendicularly and is formed outdoor operation plane, and the mode that cage or spider people scrambleed has been increased the operation area to this kind of structure, can be at indoor wall trompil, or stretch out the head rod from indoor balcony, window, can assemble the operation plane.
Further preferably, the portion of encorbelmenting still has the protection frame, protection frame fixed connection be in the free end of head rod, the protection frame can protect the operation personnel to drop, increases factor of safety.
Further preferably, the portion of encorbelmenting still has the first down tube that a plurality of intervals set up, every the one end of first down tube all with the top of protection frame is connected, the other end with second connecting rod or/and head rod fixed connection, first down tube can be fixed the protection frame on the portion of encorbelmenting.
Further preferably, the operation plane and the protection frame are both provided with steel basketries, and the safety factor is increased due to the arrangement of the steel basketries.
Further preferably, the portion of encorbelmenting still has the second down tube that a plurality of intervals set up, every the one end of second down tube all with the portion fixed connection that bears, the other end all with the free end fixed connection of head rod, the setting up of second down tube has increased the supporting role of the portion of encorbelmenting, makes the portion of encorbelmenting can bear bigger effort.
Compared with the prior art, the cantilever platform for dismantling the cantilever frame in sections of the utility model is provided with the bearing part and the elastic cushion pads, and the elastic cushion pads are respectively arranged between the bearing part and the ceiling and between the bearing part and the floor, so that the acting force of the bearing part on the ceiling or the floor is transmitted to the elastic cushion pads, and the cantilever platform has a buffering effect; the plurality of jacking supports for the building are respectively arranged at the bottom and the top of the bearing part in a surrounding manner to form a bottom acting surface connected with the floor and a top acting surface connected with the ceiling, and the screw section of each jacking support for the building is vertically connected to the bearing part, so that the bearing part can be tightly matched with the ceiling and the floor to form a supporting surface; through setting up the portion of encorbelmenting, the portion fixed connection that encorbelments is in on the supporting part and from indoor to outdoor the operation plane that stretches out for the operation personnel can use indoor ceiling and floor as the holding surface, safe station is on the operation platform of encorbelmenting outdoors, use the floor as the spider people that the operation platform of holding surface hung for the steel wire and the cage that hangs, platform area greatly increased has increased work efficiency and security, use indoor ceiling and floor as the holding surface for only using the floor as the operation platform of holding surface more firm safety, the possibility of whole platform of encorbelmenting of turning on one's side has been stopped. The utility model discloses a platform of encorbelmenting for encorbelmenting frame segmentation is demolishd has that operating area is big, firm safe, prevent the characteristics of turning on one's side.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a front view of an overhanging platform for dismantling an overhanging frame in sections according to the present invention;
FIG. 2 is a schematic illustration of a steel cord connected within a landing;
FIG. 3 is a schematic illustration of a steel cord attached to a landing;
FIG. 4 is a schematic view of the connection between the carrying part and the overhanging part;
fig. 5 is a top view of the cantilever platform for the sectional removal of the cantilever frame of the present invention;
FIG. 6 is a schematic structural view of a polygonal carrying portion;
FIG. 7 is a schematic structural view of a rectangular carrier section;
FIG. 8 is a schematic structural view of a construction jacking;
fig. 9 is a schematic structural view of the jacking nut.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1, fig. 1 is a front view of the cantilever platform for dismantling the cantilever frame in sections according to the present invention.
The utility model discloses a platform of encorbelmenting for 2 segmentation demolishments of cantilever frame, include:
a load-bearing part 3, said load-bearing part 3 being arranged on a floor 11 in a room.
A plurality of for building top support 6, a plurality of for building top support 6 encircles the setting respectively and is in the bottom of bearing part 3 and top form the bottom working face be connected with floor 11 and the top working face be connected with ceiling 12, every the equal vertical connection of screw section 63 of top support 6 for building is on bearing part 3, through a plurality of for building top support 6 encircle the setting and form top working face and bottom working face at the top and the bottom of bearing part 3 to vertical setting makes the interval between bearing part 3 and floor 11, ceiling 12 adjustable, has increased the vertical flexible effect of bearing part 3, after having installed bearing part 3, elastic cushion 5, adjusts for building top support 6 and compresses tightly elastic cushion 5, makes between bearing part 3 and ceiling 12, the floor 11 closely cooperate through elastic cushion 5 and form the holding surface.
The overhanging part 4 is fixedly connected to the bearing part 3, and extends out of an operation plane from the indoor to the outdoor; through setting up the portion 4 of encorbelmenting, 4 fixed connection of portion of encorbelmenting are in stretch out the operation plane from indoor to outdoor on the supporting part 3 for the operation personnel can use indoor ceiling 12 and floor 11 as the holding surface, safe station is on the operation platform of encorbelmenting outdoors, use floor 11 as the spider people that the operation platform of holding surface hung for the steel wire and the cage that hangs, platform area greatly increased, work efficiency and security have been increased, use indoor ceiling 12 and floor 11 as the holding surface for only using floor 11 as the operation platform of holding surface more firm safety, the possibility of whole platform of encorbelmenting of turning on one's side has been stopped. The cantilever frame 2 can be dismantled in sections by arranging the cantilever parts 4 in different rooms on different floors. The cantilever frame 2 may be an overhanging i-steel or an i-steel assembly, for example, the cantilever frame 2 may be a cantilever frame 2 on a floor outer wall composed of an overhanging i-steel and an idle i-steel.
In order to make the overhanging part 4 have larger supporting force, a steel wire rope 7 is preferably arranged, one end of the steel wire rope 7 is fixedly connected with the free end of the overhanging part 4, and the other end of the steel wire rope is fixedly connected with the building structure 1 vertically above the overhanging part 4. The wire rope 7 that increases, its one end with the free end fixed connection of the portion of encorbelmenting 4, the other end with the building structure 1 fixed connection of the vertical top of the portion of encorbelmenting 4 for the portion of encorbelmenting 4 supports more firmly. Specifically, one end of the steel wire rope 7 may be connected in a manner of being connected by a buckle on the steel wire rope 7 or being directly bound to the free end of the overhanging portion 4, and the free end of the overhanging portion 4 may be the free end of the first connecting rod 41. The other end of the steel wire rope 7 can be connected through a pre-buried U-shaped ring in the building structure 1, and the pre-buried U-shaped ring in the building structure 1 above the vertical part of the overhanging part 4 is connected with the steel wire rope 7 in a buckling connection or a direct binding mode. The building structure 1 may be a building structure. The U-shaped ring can be the U-shaped ring that uses in 2 work progress encorbelments frame, also can be the U-shaped ring of independent setting, and the U-shaped ring includes arc section and two straight sections, two the port of straight section can be pre-buried into building structure 1, reserves out the arc section and is used for wire rope 7 fixed connection. In addition, a plurality of steel wire ropes 7 can be arranged at intervals to enhance the supporting force.
As shown in fig. 2 and 3, fig. 2 is a schematic view of a steel wire rope connected in a landing, and fig. 3 is a schematic view of a steel wire rope 7 connected on a landing.
The position of the building structure 1 where the U-shaped loops are pre-embedded may be within the story, or on the story, or at another position above the overhanging portion 4 as in the building structure 1 in fig. 1.
As shown in fig. 4 to 6, fig. 4 is a schematic view of a connection relationship between the bearing portion and the overhanging portion, fig. 5 is a top view of the overhanging platform for dismantling the overhanging frame in sections, and fig. 6 is a schematic view of a structure of the polygonal bearing portion.
Specific structure of the carrier 3:
the bearing part 3 is provided with a horizontal cross bar 31 and a horizontal longitudinal bar 32, the two horizontal cross bars 31 and the two horizontal longitudinal bars 32 are connected end to form a square structure, the bearing part 3 is provided with at least two square structures, in fig. 6, the bearing part 3 is provided with at least three horizontal cross bars 31, three horizontal longitudinal bars 32 and at least 3 square structures formed by the horizontal cross bars 31 and the horizontal longitudinal bars 32, the three horizontal longitudinal bars 32 and the two horizontal cross bars 31 form a square structure, the three horizontal longitudinal bars 32 and the two horizontal cross bars 31 form two square structures with the same shape, and the three horizontal longitudinal bars 32 and the three horizontal cross bars 31 form three square structures with the same shape; the bearing part 3 is provided with a plurality of vertical rods 33 arranged along the shape of the square structure at intervals, and the vertical rods 33 can be arranged at four corners of the square structure and also can be arranged at other positions of the square structure. All montant 33 all with square structure connects perpendicularly, every montant 33's head end and tail end all with one square structure is connected and has extended the vertical section 331 that stretches out that has the internal thread, and the top for building holds in the palm 6 and encircles the setting at 3 tops of bearing part and tops, can be every vertical section 331 that stretches out passes through female connection has one the top for building holds in the palm 6 encircle the setting, also can set up the encircleing setting on the vertical section 331 that stretches out of part that the top for building held in the palm 6 selection, can be this moment and carry out the encircleing setting that the interval set up along whole rectangle bearing structure's circumference. The head end and the tail end of each vertical rod 33 are connected with a square structure to form a three-dimensional supporting structure, all the vertical rods 33 are arranged at intervals along the shape of the square structure to complete surrounding arrangement, and a rectangular bearing structure is formed, so that the bearing part 3 forms a supporting surface at the floor 11 and the ceiling 12; the head end and the tail end of each vertical rod 33 are connected with one square structure and extend to form a vertical extending section 331 with internal threads, so that the jacking 6 for the building can be arranged on the vertical extending section 331 through threaded connection. Preferably, the vertical rod 33 may be a hollow pipe, and the internal thread of the vertical extension section 331 may be an internal thread directly provided on the pipe, and at this time, the internal thread may extend along the vertical rod 33 to be suitable for the jacking 6 for buildings having different lengths of the screw section 63, or an internal thread provided on a structural member having an inner diameter smaller than the inner diameter of the pipe, and the structural member is fixed to the inner wall of the vertical rod 33. The horizontal cross bar 31, the horizontal longitudinal bar 32 and the vertical bar 33 can be steel pipes.
The jacking 6 for the building is a common mechanical structure in the building field and is provided with a base 61, and the base 61 of all the jacking 6 for the building is abutted against the elastic cushion 5, so that the bearing part 3 is tightly abutted against the ceiling 12 and the floor 11 to form a supporting surface. The construction of the construction jacking 6 is shown in detail in fig. 8 and 9. Specifically, the vertical extending section 331 of each vertical rod 33 can be provided with a building jacking 6, and the building jacking 6 can also be optionally arranged around the whole bearing part 3.
The concrete structure of the overhanging part 4:
the overhanging part 4 is provided with a plurality of horizontally arranged first connecting rods 41, and all the first connecting rods 41 are fixedly connected with the vertical rods 33 or/and the horizontal longitudinal rods 32 and extend out from the indoor to the outdoor;
the overhanging portion 4 further has a plurality of second connecting rods 42 disposed outdoors, and each of the second connecting rods 42 is vertically connected to all of the first connecting rods 41 to form a working plane.
One end of the first connecting rod 41 is fixedly connected with the bearing part 3, the other end of the first connecting rod is cantilevered to the outside from the inside of the room, a plurality of second connecting rods 42 arranged outside the room and all the first connecting rods 41 are vertically connected to form an outdoor operation plane, the operation area is increased compared with a mode that a cage or a spider man climbs, through holes 13 can be formed in the wall surface inside the room as shown in fig. 1, or the first connecting rods 41 extend from the window 14 inside the room as shown in fig. 2, or the first connecting rods 41 extend from the balcony inside the room, and the operation plane can be assembled. The part 4 of encorbelmenting still has protection frame 46, protection frame 46 fixed connection be in the free end of head rod 41, protection frame 46 can protect the operation personnel to drop, increases factor of safety. The part 4 of encorbelmenting still has the first down tube 43 that a plurality of intervals set up, every the one end of first down tube 43 all with the top of protection frame 46 is connected, the other end with second connecting rod 42 or/and head rod 41 fixed connection, first down tube 43 can be fixed protection frame 46 on the part 4 of encorbelmenting. The portion 4 of encorbelmenting still has the second down tube 45 that a plurality of intervals set up, every the one end of second down tube 45 all with the 3 fixed connection of bearing part, the position that specifically is connected with bearing part 3 can be montant 33 or/and square structure on the bottom of bearing part 3, every the other end of second down tube 45 all with the free end fixed connection of head rod 41, the setting up of second down tube 45 has increased the supporting role of the portion 4 of encorbelmenting, makes the portion 4 of encorbelmenting can bear bigger effort. The steel basketry 44 is arranged on the working plane and the protection frame 46, and the safety factor is increased due to the arrangement of the steel basketry 44.
Wherein, first down tube 43, second down tube 45, head rod 41 and second connecting rod 42 all can be the steel pipe, can be connected through the steel pipe fastener with being connected between the horizontal pole 31, horizontal vertical pole 32 and the montant 33 of steel pipe, when becoming the right angle between two steel pipes, can connect with right angle steel pipe fastener, when becoming acute angle or obtuse angle between two steel pipes, can connect with rotatory steel pipe fastener. The steel pipes may be welded to each other.
As shown in fig. 7, fig. 7 is a schematic structural view of a rectangular bearing portion.
The carrier part 3 in fig. 7 is a rectangular carrier structure. The bearing part 3 may have other bearing structures such as a triangular prism shape and a polygonal shape, specifically, for example, the bearing part 3 in fig. 6 is a bearing part 3 having an L-shaped polygon, and the bearing part 3 may also be a bearing part 3 having a shape of "Contraband" polygon, etc.
As shown in fig. 8 and 9, fig. 8 is a schematic structural view of a jacking for construction, and fig. 9 is a schematic structural view of a jacking nut.
The building jacking 6 is a common mechanical structure in the building field, the building jacking 6 is provided with a base 61, the bases 61 of all the building jacking 6 are abutted against the elastic buffer cushion 5, and the building jacking 6 is also provided with a screw section 63 and a jacking nut 62; the jacking nut 62 can be rotated in the direction that the screw section 63 extends into the vertical extension section 331 to adjust the position between the bearing part 3 and the ceiling 12 and the floor 11 until the bearing part is tightly abutted to form a bottom acting surface and a top acting surface, wherein the bottom acting surface and the top acting surface are acting surfaces formed by the bottom surfaces of the bases 61 of the plurality of building jacking 6 on the top of the bearing part 3 or the bottom of the bearing part 3; the jacking nut 62 can be rotated in the direction in which the screw section 63 protrudes out of the vertical protrusion 331 to adjust the position between the carrying section 3 and the ceiling 12 and the floor 11 until the carrying section 3 is released for removal.
Compared with the prior art, the cantilever platform for dismantling the cantilever frame 2 in sections of the utility model is provided with the bearing part 3 and the elastic cushion 5, and the elastic cushion 5 is respectively arranged between the bearing part 3 and the ceiling 12 and between the bearing part 3 and the floor 11, so that the acting force of the bearing part 3 to the ceiling 12 or the floor 11 is transmitted to the elastic cushion 5, and the cantilever platform has a buffering effect; a plurality of jacking brackets 6 for the building are respectively arranged at the bottom and the top of the bearing part 3 in a surrounding way to form a bottom acting surface connected with the floor 11 and a top acting surface connected with the ceiling 12, and the screw section 63 of each jacking bracket 6 for the building is vertically connected on the bearing part 3, so that the bearing part 3 can be tightly matched with the ceiling 12 and the floor 11 to form a supporting surface; through setting up the portion 4 of encorbelmenting, 4 fixed connection of portion of encorbelmenting are in stretch out the operation plane from indoor to outdoor on the supporting part 3 for the operation personnel can use indoor ceiling 12 and floor 11 as the holding surface, safe station is on the operation platform of encorbelmenting outdoors, use floor 11 as the spider people that the operation platform of holding surface hung for the steel wire and the cage that hangs, platform area greatly increased, work efficiency and security have been increased, use indoor ceiling 12 and floor 11 as the holding surface for only using floor 11 as the operation platform of holding surface more firm safety, the possibility of whole platform of encorbelmenting of turning on one's side has been stopped. The utility model discloses a platform of encorbelmenting for 2 segmentation demolishments of cantilever frame has that operating area is big, firm safe, prevent the characteristics of turning on one's side.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a platform of encorbelmenting for encorbelmenting frame segmentation is demolishd which characterized in that includes:
a bearing part disposed on an indoor floor;
the plurality of top supports for the building are respectively arranged at the bottom and the top of the bearing part in a surrounding manner to form a bottom acting surface and a top acting surface, and the screw section of each top support for the building is vertically connected to the bearing part;
the overhanging part is fixedly connected to the bearing part and extends out of the working plane from the indoor to the outdoor;
elastic cushion pads respectively arranged between the bearing part and the ceiling and between the bearing part and the floor.
2. The cantilever platform for cantilever segmental demolition according to claim 1, wherein the resilient cushion is a batten or plank.
3. The cantilever platform for cantilever staging removal according to claim 2, further comprising:
and one end of the steel wire rope is fixedly connected with the free end of the overhanging part, and the other end of the steel wire rope is fixedly connected with the building structure vertically above the overhanging part.
4. The cantilever platform for cantilever scaffold segmental demolition according to claim 3, wherein the carrier has horizontal cross bars and horizontal longitudinal bars, two of the horizontal cross bars and two of the horizontal longitudinal bars are connected end to form a square structure, the carrier has at least two of the square structures;
the bearing part is provided with a plurality of vertical rods arranged at intervals in the shape of the square structure, all the vertical rods are vertically connected with the square structure, the head end and the tail end of each vertical rod are connected with one square structure and extend to form a vertical extending section with an internal thread, and each vertical extending section is connected with one building jacking through the internal thread.
5. The cantilever platform for cantilever segmental demolition according to claim 4, wherein the load-bearing portion is a rectangular load-bearing structure.
6. The cantilever platform for the sectional demolition of a cantilever frame according to claim 5, wherein the cantilever part has a plurality of horizontally arranged first connecting rods, all of which are fixedly connected with the vertical rods or/and the horizontal longitudinal rods and extend from indoor to outdoor;
the part of encorbelmenting still has a plurality of setting at outdoor second connecting rod, every the second connecting rod all with all the first connecting rod is connected perpendicularly and is formed the operation plane.
7. The cantilever platform for cantilever frame segmental demolition as claimed in claim 6, wherein the cantilever further has a guard frame fixedly connected to the free end of the first connecting rod.
8. The cantilever platform for dismantling the cantilever frame in sections according to claim 7, wherein the cantilever portion further has a plurality of first inclined rods arranged at intervals, one end of each first inclined rod is connected with the top of the protection frame, and the other end of each first inclined rod is fixedly connected with the second connecting rod or/and the first connecting rod.
9. The cantilever platform for the segmental demolition of a cantilever according to claim 8, wherein a steel fence is provided on both the work plane and the protective frame.
10. The cantilever platform for the sectional demolition of a cantilever frame according to claim 9, wherein the cantilever portion further has a plurality of second inclined rods arranged at intervals, and each of the second inclined rods has one end fixedly connected to the bearing portion and the other end fixedly connected to the free end of the first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808632.1U CN212535007U (en) | 2020-05-14 | 2020-05-14 | Cantilever platform for dismantling cantilever frame in segmented mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808632.1U CN212535007U (en) | 2020-05-14 | 2020-05-14 | Cantilever platform for dismantling cantilever frame in segmented mode |
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| CN212535007U true CN212535007U (en) | 2021-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963014A (en) * | 2021-02-22 | 2021-06-15 | 中国建筑第八工程局有限公司 | Method for dismantling external wall of existing building |
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2020
- 2020-05-14 CN CN202020808632.1U patent/CN212535007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963014A (en) * | 2021-02-22 | 2021-06-15 | 中国建筑第八工程局有限公司 | Method for dismantling external wall of existing building |
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