CN110685226A - Hydraulic integral self-climbing construction platform - Google Patents
Hydraulic integral self-climbing construction platform Download PDFInfo
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- CN110685226A CN110685226A CN201911034883.7A CN201911034883A CN110685226A CN 110685226 A CN110685226 A CN 110685226A CN 201911034883 A CN201911034883 A CN 201911034883A CN 110685226 A CN110685226 A CN 110685226A
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- 238000010276 construction Methods 0.000 title claims abstract description 252
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 126
- 239000010959 steel Substances 0.000 claims abstract description 126
- 230000009194 climbing Effects 0.000 claims abstract description 33
- 241000282326 Felis catus Species 0.000 claims description 33
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000009193 crawling Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
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Abstract
The invention relates to the technical field of bridge construction, in particular to a hydraulic integral self-climbing construction platform, which is characterized in that a wall-attached hanging seat is arranged on the outer wall of a steel shell, the construction platform is arranged along the periphery of the outer wall of the steel shell of a bridge, the construction platform is connected with the wall-attached hanging seat arranged on the outer wall of the steel shell, and finally the construction platform climbs on the outer wall of the steel shell through a hydraulic climbing system at the bottom of the construction platform in different construction stages.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a hydraulic integral self-climbing construction platform.
Background
The steel shell-concrete combined cable tower is a novel cable tower structure form of a bridge, has the advantages of high strength and rigidity compared with a concrete structure and a steel structure cable tower with the same cross section size, and becomes a trend for building and using a long-span bridge in the future.
In order to ensure the safety of the assembly construction of the steel shell-concrete combined cable tower bridge site, a hydraulic integral self-climbing construction platform is specially developed, and the construction platform is convenient to assemble, disassemble, use and operate and is beneficial to the protection of finished products of the cable tower.
Disclosure of Invention
The invention overcomes the defects of the prior art, provides a hydraulic integral self-climbing construction platform, and particularly has the characteristics of simple and convenient operation and protection of finished products of cable towers.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
the hydraulic integral self-climbing construction platform comprises
The wall-attached hanging seat is arranged on the outer wall of the steel shell;
the construction platform is arranged along the periphery of the outer wall of the steel shell of the bridge and is connected with a wall-attached hanging seat arranged on the outer wall of the steel shell;
the hydraulic climbing system is arranged at the bottom of the construction platform and used for climbing of the construction platform on the outer wall of the steel shell.
The construction platform is at least provided with two layers, and the hydraulic climbing system is arranged between the two layers of construction platforms.
The construction platform is provided with three layers, the construction platform sequentially comprises a construction main platform, a construction middle platform and a construction hanging platform from the top to the bottom of the construction platform, a hydraulic climbing system is arranged between the construction main platform and the construction middle platform, the construction main platform comprises a construction platform plate, a main platform longitudinal beam is connected to the bottom of the construction platform plate, a bearing beam is connected to the bottom end of the main platform longitudinal beam, the bearing beam and the construction platform plate are arranged in parallel, a main platform vertical rod and a main platform outer vertical rod are connected to the bottom of the bearing beam, a middle platform cross beam is connected between the main platform vertical rod and the middle position of the main platform outer vertical rod, a middle platform longitudinal beam is connected to the upper end of the middle platform longitudinal beam, the construction platform plate of the construction middle platform is arranged at the upper end of the middle platform longitudinal beam, a hanging platform vertical rod is connected to the bottom end, hang the upper end of platform crossbeam and be provided with and hang the platform longeron, hang platform longeron upper end and be provided with the construction platform board that the platform was hung in the construction, the seat is hung to the perpendicular fixedly connected with bearing in top of main platform pole setting, and the seat one end is hung with attaching the wall and hang the seat and be connected, still is connected with on the main platform pole setting of the construction platform board top of platform in the construction and attaches the wall and prop the assembly, attaches wall and props assembly one end and the perpendicular fixed connection of main platform pole setting, attaches the wall and props the assembly other end and contact with the box.
The construction main platform, the construction platform board that platform and construction hung on the platform in the construction are close to the tip of the outer pole setting outer end of main platform and are provided with the construction platform guardrail, the construction main platform, the construction platform guardrail that platform and construction hung the platform in the construction all includes guardrail bar, the protection steel pipe, U-shaped card and protection steel wire net piece, the low side of the guardrail bar of construction main platform is connected with the lateral wall of main platform longeron, the guardrail bar that platform and construction hung the platform in the construction is connected on the lateral wall of the outer pole setting of main platform, the construction main platform, the platform and construction hung the protection steel pipe of platform and are connected perpendicularly on the lateral wall of guardrail bar in the construction, protection steel wire net piece passes through the U-shaped card and connects on the lateral wall of protection steel pipe, the bottom of guardrail.
The main platform vertical rod and the hanging platform vertical rod are connected with the outer wall through a connecting plate, and the main platform vertical rod and the hanging platform vertical rod are connected through the connecting plate.
The main platform pole setting be connected with the main control hydraulic support with the spandrel girder, the main control hydraulic support one end is connected with the lateral wall of main platform pole setting bottom, the main control hydraulic support other end is close to the spandrel girder pole wall connection of main platform outer pole setting one side with the spandrel girder, form a triangle-shaped between main platform pole setting, spandrel girder and the main control hydraulic support.
The hydraulic climbing system comprises an upper reversing box, a hydraulic oil cylinder, a lower reversing box, a guide rail and a guide rail tail support, wherein one side of the guide rail is connected with the outer wall of a steel shell on an attached wall hanging seat in a hanging mode through hanging, the side wall of the bottom of one side of the guide rail is in contact with the outer wall of the steel shell through the guide rail tail support, one end of the upper reversing box is vertically hinged with a bearing hanging seat, the other end of the upper reversing box is hinged with one end of the hydraulic oil cylinder, the other end of the hydraulic oil cylinder is hinged with one end of the lower reversing box, and.
The construction platform further comprises a steel shell top guardrail positioned at the top of the steel shell outer wall and a crawling ladder positioned on the outer wall of the steel shell outer wall, one side of the crawling ladder is connected with the steel shell outer wall through an attached wall hanging seat, the top of the crawling ladder is connected with the top of the steel shell outer wall, a crawling ladder tail support is further arranged on the side wall of the bottom of the crawling ladder, one end of the crawling ladder tail support is connected with the side wall of the bottom of the crawling ladder, the other end of the crawling ladder tail support is in contact with the outer wall of the steel shell, and the.
The ladder stand include pedal pole, two handrails and safety barrier, connect pedal pole between two handrails, safety barrier connects on two handrails, two handrail one side through attaching the wall to hang seat and steel casing outer wall connection, two handrail bottom lateral walls still are provided with the ladder stand tail-stay.
The construction platform on still be provided with the safety rope, safety rope one end is connected with construction platform, the safety rope other end is connected with shell-and-hat outer wall top.
The invention has the beneficial effects that:
compared with the prior art, the construction platform has the advantages that the wall-attached hanging seats are arranged on the outer wall of the steel shell firstly, the construction platform is arranged along the periphery of the outer wall of the steel shell of the bridge, the construction platform is connected with the wall-attached hanging seats arranged on the outer wall of the steel shell, and finally the construction platform climbs on the outer wall of the steel shell through the hydraulic climbing system at the bottom of the construction platform in different construction stages, so that the structure is simple and convenient to operate, and the finished product of the cable tower can be protected.
The hydraulic integral self-climbing construction platform formed by the construction platform and the hydraulic lifting system meets the construction requirements of bridge site installation and positioning, girth welding, segment concrete pouring and the like of the cable tower segment steel shell. Along with the rising of the section-by-section construction of the steel shell-concrete combined cable tower, the construction platform correspondingly climbs through a hydraulic system, and the requirements of each construction point of the cable tower are met. The hydraulic integral self-climbing construction platform is high in safety and comfort, simple in assembly, disassembly and use operation and high in automation degree.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a hydraulic integral self-climbing construction platform in a top view.
Fig. 2 is a schematic side sectional view of the hydraulic integral self-climbing construction platform of the present invention.
Fig. 3 is a schematic side perspective view of the hydraulic integral self-climbing construction platform of the present invention.
Fig. 4 is a schematic view of the overall structure of the hydraulic overall self-climbing construction platform and the hydraulic climbing system of the invention.
Fig. 5 is a schematic front structural view of the ladder stand positioned on the outer wall of the top of the outer wall of the steel shell.
Fig. 6 is a schematic side structure view of the ladder stand on the outer wall of the top of the outer wall of the steel shell.
Fig. 7 is a schematic view of a specific connection structure of the wall-attached hanging seat of the present invention.
Fig. 8 is a schematic view of a concrete connection structure of the top guardrail of the steel shell of the invention.
Fig. 9 is a schematic structural view of the wall-attached support assembly of the present invention.
In the figure: 1-a construction platform; 2-a hydraulic lifting system; 3-steel shell top guard rail; 4-climbing a ladder; 5, constructing a platform guardrail; 6, constructing a platform plate; 7-guard rails; 8-protective steel pipes; 9-U-shaped card; 10-protective steel wire mesh sheets; 11-skirting board; 12-a main deck stringer; 13-a spandrel girder; 14-main platform upright stanchion; 15-main regulation hydraulic support; 16-outer vertical rod of main platform; 17-a mid deck stringer; 18-a mid-platform beam; 19-lifting a platform upright rod; 20-hoisting a platform stringer; 21-hanging a platform beam; 22-upper reversing box; 23-a hydraulic oil cylinder; 24-a lower reversing box; 25-attaching a wall support assembly; 26-a connecting plate; 27-a guide rail; 28-rail tail boom; 29-attaching a wall hanging seat; 30-steel shell outer wall; 31-a load-bearing hanging seat; 32-foot pedal lever; 33-handrails; 34-safety barrier; 35-ladder tail support; 36-a buried nut; 37-an insert bolt; 38-embedding reinforcing steel bars; 39-steel shell top guard rail; 40-steel shell top guardrail clamping seat; 41-locking bolt; 42-clamping seat steel plate.
Detailed Description
Example 1:
referring to fig. 1 and 3, which are schematic structural views of embodiment 1 of the present invention, a hydraulic integral self-climbing construction platform includes
The outer wall 30 of the steel shell, the wall attaching hanging seat 29 is arranged on the outer wall 30 of the steel shell;
the construction platform 1 is arranged along the periphery of the outer wall of the bridge steel shell, and the construction platform 1 is connected with a wall-attached hanging seat 29 arranged on the outer wall 30 of the steel shell;
the hydraulic climbing system 2 is arranged at the bottom of the construction platform 1, and the hydraulic climbing system 2 is used for climbing of the construction platform 1 on the outer wall 30 of the steel shell.
In actual use: firstly, a wall-attached hanging seat 29 is installed on a steel shell outer wall 30, then a construction platform 1 is arranged along the periphery of the outer wall of a bridge steel shell, the construction platform 1 is connected with the wall-attached hanging seat 29 arranged on the steel shell outer wall 30, and finally the construction platform 1 climbs on the steel shell outer wall 30 through a hydraulic climbing system 2 at the bottom of the construction platform 1 in different construction stages.
Example 2:
referring to fig. 7, the present embodiment is different from embodiment 1 in that: in the initial construction segment, a preformed hole is formed in the steel shell outer wall 30, an embedded nut 36 is installed at the position of the preformed hole in the steel shell outer wall 30, the embedded nut 36 is vertically arranged on the inner side of the steel shell outer wall 30, an embedded bolt 37 is located on the outer side of the steel shell outer wall 30 and is connected to the embedded nut 36 in a screwing mode, embedded steel bars 38 used for increasing stability are further arranged on the embedded nut 36, then the construction platform 1 is installed, after the construction platform 1 is installed, a second section of steel shell is installed, the embedded nut 36 and the embedded bolt 37 are embedded, then concrete is poured into the second section of steel shell, after the concrete meets the strength requirement, an attached wall hanging seat 29 is installed on the second section of steel shell, and the attached wall hanging seat 29 is fixed on the steel shell outer wall 30 through the embedded bolt 37.
Example 3:
referring to fig. 2, the present embodiment is different from embodiment 1 in that: the construction platform 1 is at least provided with two layers, and the hydraulic climbing system 2 is arranged between the two layers of construction platforms 1.
In actual use: construction platform 1 is provided with two-layer at least, the installation of the hydraulic pressure system 2 of climbing of being convenient for, and hydraulic pressure system 2 of climbing sets up between two-layer construction platform 1, and hydraulic pressure system 2 of climbing climbs whole two-layer construction platform 1 simultaneously during the construction, easy operation, the efficiency of construction is high.
Example 4:
referring to fig. 2, 4 and 9, the present embodiment is different from embodiment 2 in that: the construction platform 1 is provided with three layers, a construction main platform, a construction middle platform and a construction hanging platform are sequentially arranged from the top to the bottom of the construction platform 1, a hydraulic climbing system 2 is arranged between the construction main platform and the construction middle platform, the construction main platform comprises a construction platform plate 6, a main platform longitudinal beam 12 is connected to the bottom of the construction platform plate 6, a load-bearing beam 13 is connected to the bottom end of the main platform longitudinal beam 12, the load-bearing beam 13 is arranged in parallel with the construction platform plate 6, a main platform upright rod 14 and a main platform outer upright rod 16 are connected to the bottom of the load-bearing beam 13, a middle platform cross beam 18 is connected between the main platform upright rod 14 and the middle position of the main platform outer upright rod 16, a middle platform longitudinal beam 17 is connected to the upper part of the middle platform cross beam 18, the construction platform plate 6 of the construction middle platform is arranged at the upper end of the middle platform longitudinal beam 17, a hanging platform upright rod 19 is connected to the bottom, hang the upper end of platform crossbeam 21 and be provided with and hang platform longeron 20, hang 20 upper ends of platform longeron and be provided with the construction platform board 6 that the platform was hung in the construction, the seat 31 is hung to the perpendicular fixedly connected with bearing in top of main platform pole setting 14, and the seat 31 one end is hung with attaching the wall and hang the seat 29 and be connected, still is connected with on the main platform pole setting 14 of the construction platform board 6 top of platform in the construction and attaches wall and prop assembly 25, attaches wall and props assembly 25 one end and the perpendicular fixed connection of main platform pole setting 14, attaches the wall and props the assembly 25 other end and contact with steel casing outer wall 30.
In actual use: the construction platform 1 is provided with three layers, the construction platform comprises a construction main platform, a construction middle platform and a construction hanging platform in sequence from the top to the bottom of the construction platform 1, a ladder stand is arranged among the construction main platform, the construction middle platform and the construction hanging platform, workers can pass through the three platforms up and down through the ladder stand, the construction main platform is used for welding and detecting the circular seam of the steel shell segment for worker construction, the construction middle platform is a hydraulic climbing system operation platform, the construction hanging platform is used for coating the circular seam of the steel shell segment for worker construction and dismantling a bearing pendant, the construction main platform comprises a construction platform plate 6, a main platform longitudinal beam 12 is connected to the bottom of the construction platform plate 6, the main platform longitudinal beam 12 is used for supporting the construction main platform, a bearing beam 13 is connected to the bottom end of the main platform longitudinal beam 12, the bearing beam 13 is used for bearing the construction main platform, the bearing beam 13 is arranged in parallel to the construction platform, a middle platform crossbeam 18 is connected between the middle positions of the main platform upright 14 and the main platform outer upright 16, the middle platform crossbeam 18 is used for supporting a construction platform, a middle platform longitudinal beam 17 is connected above the middle platform crossbeam 18, a construction platform plate 6 of the construction platform is arranged at the upper end of the middle platform longitudinal beam 17, the middle platform longitudinal beam 17 is used for supporting the construction platform plate 6 on the construction platform, a hanging platform upright 19 is connected at the bottom end of the main platform upright 14, a hanging platform crossbeam 21 is connected at the bottom end of the hanging platform upright 19 and the bottom end of the main platform upright 14, the hanging platform crossbeam 21 is used for bearing the construction hanging platform, a hanging platform longitudinal beam 20 is arranged at the upper end of the hanging platform crossbeam 21, the construction platform plate 6 of the construction hanging platform is arranged at the upper end of the hanging platform upright 20, the hanging platform longitudinal beam 20 is used for supporting the construction platform plate 6 on the construction hanging platform, a bearing hanging seat 31, one end of a bearing hanging seat 31 is connected with a wall attaching hanging seat 29, the bearing hanging seat 31 is used for connecting the whole construction platform 1 with the steel shell outer wall 30, a main platform upright stanchion 14 above a construction platform plate 6 of the platform in construction is also connected with a wall attaching support assembly 25, one end of the wall attaching support assembly 25 is vertically connected with the main platform upright stanchion 14, the other end of the wall attaching support assembly 25 is contacted with the steel shell outer wall 30, the wall attaching support assembly 25 is used for supporting the whole construction platform 1 to ensure that the whole construction platform 1 is more stable, the end part of a supporting rod of which the length can be adjusted, which is close to the steel shell outer wall 30, of the wall attaching support assembly 25 is connected with a rubber pad protection steel shell outer wall 30, a main platform longitudinal beam 12, a bearing beam 13 and, the middle platform longitudinal beam 17 and the hanging platform longitudinal beam 20 are made of channel steel, and the main platform outer vertical rod 16, the middle platform cross beam 18, the hanging platform vertical rod 19 and the hanging platform cross beam 21 are made of square steel tubes.
Example 5:
this embodiment is different from embodiment 4 in that: the construction main platform, the construction on platform and the construction hanging platform board 6 be close to the tip of the outer pole setting 16 outer end of main platform and be provided with construction platform guardrail 5 in the construction, construction main platform, the construction platform guardrail 5 of platform and construction hanging platform in the construction all includes guardrail bar 7, protection steel pipe 8, U-shaped card 9 and protection steel wire net 10, the low side and the lateral wall of main platform longeron 12 of guardrail bar 7 of construction main platform are connected, platform and construction hanging platform's guardrail bar 7 is connected on the outer lateral wall of pole setting 16 of main platform in the construction, construction main platform, platform and construction hanging platform's protection steel pipe 8 is connected perpendicularly on guardrail bar 7's lateral wall in the construction, protection steel wire net 10 passes through U-shaped card 9 and connects on the lateral wall of protection steel pipe 8, guardrail bar 7's bottom still be provided with baseboard 11.
In actual use: the construction platform guardrail 5 is arranged at the end part of the construction platform plate 6 close to the outer end of the upright post 16 outside the main platform on the construction main platform, the construction middle platform and the construction hanging platform, the construction platform guardrail 5 protects the safety of construction workers on different platforms, the construction platform guardrails 5 of the construction main platform, the construction middle platform and the construction hanging platform all comprise guardrail rods 7, protective steel pipes 8, U-shaped clamps 9 and protective steel wire mesh sheets 10, the lower ends of the guardrail rods 7 of the construction main platform are connected with the side wall of a main platform longitudinal beam 12, the guardrail rods 7 of the construction middle platform and the construction hanging platform are connected on the outer side wall of the upright post 16 outside the main platform, the protective steel pipes 8 of the construction main platform, the construction middle platform and the construction hanging platform are vertically connected on the side wall of the guardrail rods 7, the protective steel wire mesh sheets 10 are connected on the side wall of the protective steel pipes 8 through the U-shaped clamps 9, the bottom of, the skirting board 11 is used for blocking the feet of the construction workers from being placed and stepped on the ground.
Example 6:
this embodiment is different from embodiment 4 in that: the outer wall of the main platform upright stanchion 14 connected with the hanging platform upright stanchion 19 is also provided with a connecting plate 26, and the main platform upright stanchion 14 is connected with the hanging platform upright stanchion 19 through the connecting plate 26.
In actual use: main platform pole setting 14 still is provided with connecting plate 26 on being connected the outer wall with hanging platform pole setting 19, and main platform pole setting 14 passes through connecting plate 26 with hanging platform pole setting 19 to be connected, and the connection effect is the best, guarantees simultaneously that hydraulic system can be normal climb, more convenient dismantlement when dismantling whole platform simultaneously.
Example 7:
this embodiment is different from embodiment 4 in that: the main platform upright stanchion 14 and the bearing beam 13 are connected with a main adjusting hydraulic support 15, one end of the main adjusting hydraulic support 15 is connected with the side wall of the bottom of the main platform upright stanchion 14, the other end of the main adjusting hydraulic support 15 is connected with the bearing beam 13 on one side of the bearing beam 13 close to the main platform outer upright stanchion 16, and a triangle is formed among the main platform upright stanchion 14, the bearing beam 13 and the main adjusting hydraulic support 15.
In actual use: main platform pole setting 14 is connected with main regulation hydraulic support 15 with spandrel girder 13, main regulation hydraulic support 15 one end is connected with the lateral wall of main platform pole setting 14 bottom, main regulation hydraulic support 15 other end and spandrel girder 13 are close to 13 bar wall connections of spandrel girder 13 of main platform outer pole setting 16 one side, main platform pole setting 14, form a triangle-shaped between spandrel girder 13 and the main regulation hydraulic support 15, main regulation hydraulic support 15 is used for the auxiliary stay spandrel girder 13 and constructs main platform 1, main regulation hydraulic support 15 can be through the slope condition of the construction platform of reality simultaneously, adjustment construction main platform 1 keeps the level.
Example 7:
this embodiment is different from embodiment 1 or embodiment 4 in that: the hydraulic climbing system 2 comprises an upper reversing box 22, a hydraulic oil cylinder 23, a lower reversing box 24, a guide rail 27 and a guide rail tail support 28, wherein one side of the guide rail 27 is connected with an attached wall hanging seat 29 through hanging, the side wall of the bottom of one side of the guide rail 27 is in contact with the outer wall 30 of the steel shell through the guide rail tail support 28, one end of the upper reversing box 22 is vertically hinged with a bearing hanging seat 31, the other end of the upper reversing box 22 is hinged with one end of the hydraulic oil cylinder 23, the other end of the hydraulic oil cylinder 23 is hinged with one end of the lower reversing box 24, and the upper reversing box 22 and the lower reversing box 24 are both clamped on the.
In actual use: the hydraulic climbing system 2 comprises an upper reversing box 22, a hydraulic oil cylinder 23, a lower reversing box 24, a guide rail 27 and a guide rail tail support 28, wherein one side of the guide rail 27 is connected with an attached wall hanging seat 29 through hanging, the side wall of the bottom of one side of the guide rail 27 is contacted with the outer wall 30 of a steel shell through the guide rail tail support 28, one end of the upper reversing box 22 is vertically hinged with a bearing hanging seat 31, the other end of the upper reversing box 22 is hinged with one end of the hydraulic oil cylinder 23, the other end of the hydraulic oil cylinder 23 is hinged with one end of the lower reversing box 24, the upper reversing box 22 and the lower reversing box 24 are both clamped on the guide rail 27, when the hydraulic climbing system 2 starts climbing operation, the hydraulic climbing system 2 is firstly controlled to climb the guide rail 27 to the right position. And after the guide rail 27 climbs in place, the tongue direction of the upward box 22 is changed, the hydraulic climbing system 2 is controlled to climb the construction platform along the guide rail 27, a bearing pin and a safety pin are inserted in time after the construction platform climbs in place, the power supply of the hydraulic climbing system 2 is turned off, and climbing operation is completed.
Example 8:
the present embodiment is different from embodiment 1 in that: construction platform 1 still including the box hat top guardrail 3 that is located 1 top of box hat outer wall, be located the cat ladder 4 of 1 outer wall of box hat outer wall, cat ladder 4 one side is connected with box hat outer wall 30 through attaching wall hanging seat 29, the top and the 30 top of box hat outer wall of cat ladder 4 are connected, the bottom lateral wall of cat ladder 4 still is provided with cat ladder tail-stay 35, cat ladder tail-stay 35 one end is connected with the bottom lateral wall of cat ladder 4, the cat ladder tail-stay 35 other end and the contact of 1 outer wall of box hat, box hat top guardrail 3 is connected at the top of cat ladder 4.
In actual use: construction platform 1 is still including the box hat top guardrail 3 that is located 1 top of box hat outer wall, box hat top guardrail 3 is used for guaranteeing workman's safety on the box hat top, 4 one sides of cat ladder are connected with box hat outer wall 30 through attaching wall hanging seat 29, the top and the box hat outer wall 30 top of cat ladder 4 are connected, the bottom lateral wall of cat ladder 4 still is provided with cat ladder tail-stay 35, cat ladder tail-stay 35 one end is connected with the bottom lateral wall of cat ladder 4, the 35 other end of cat ladder tail-stay contacts with box hat outer wall 1, cat ladder tail-stay 35 is used for guaranteeing that 4 tops of cat ladder and the distance of bottom to the box hat shell wall are unanimous and plays the effect of support simultaneously, box hat top guardrail 3 is connected at the top of cat.
Example 9:
this embodiment is different from embodiment 8 in that: the ladder stand 4 comprises a pedal rod 32, two handrails 33 and a safety guardrail 34, the pedal rod 32 is connected between the two handrails 33, the safety guardrail 34 is connected to the two handrails 33, one sides of the two handrails 33 are connected with the steel shell outer wall 30 through the wall-attached hanging seats 29, and the side walls of the bottoms of the two handrails 33 are further provided with ladder stand tail supports 35.
In actual use: the cat ladder 4 includes step bar 32, two handrails 33 and safety barrier 34, connect step bar 32 between two handrails 33, two handrails 33 and step bar 32 form a ladder type, safety barrier 34 connects on two handrails 33, safety barrier 34 is located the effect of protection in the time of crawling workman's back top, two handrails 33 one side is connected with steel casing outer wall 30 through attaching wall hanging seat 29, two handrails 33 bottom lateral wall still is provided with cat ladder tail-stay 35, cat ladder tail-stay 35 is used for supporting cat ladder 4, guarantee cat ladder 4 firm, step bar 32 and two handrails 33 all adopt the square steel pipe, safety barrier 34 adopts the band steel, cat ladder tail-stay 35 adopts the steel sheet.
Example 10:
the present embodiment is different from embodiment 1 in that: the construction platform 1 on still be provided with the safety rope, safety rope one end is connected with construction platform 1, the safety rope other end is connected with 1 top of box hat outer wall.
In actual use: still be provided with the safety rope on the construction platform 1, safety rope one end is connected with construction platform 1, and the safety rope other end is connected with 1 top of box hat outer wall, and the safety rope is used for guaranteeing whole construction platform 1's security, guarantees construction platform 1's stability.
Example 11:
referring to fig. 8, the present embodiment is different from embodiment 8 in that: the steel shell top guardrail 3 fixed by the steel shell comprises a steel shell top guardrail 39, steel shell top guardrail clamping seats 40, locking bolts 41 and clamping seat steel plates 42, the steel shell top guardrail clamping seats 40 are fixedly connected to the bottom of the steel shell top guardrail 39, the clamping seat steel plates 42 are arranged in two numbers, the two clamping seat steel plates 42 are connected to the bottom of the steel shell top guardrail clamping seats 40, in use, the two clamping seat steel plates 42 are clamped on the steel shell at the top of the steel shell, and then the two clamping seat steel plates 42 connect the two clamping seat steel plates 42, the connected steel shell top guardrail clamping seats 40 and the steel shell top guardrail 39 to the top of the steel shell through the locking bolts 41.
Example 12:
the hydraulic integral self-climbing construction platform is applied to construction of a bridge steel shell-concrete combined cable tower through actual construction operation, and meets construction requirements of bridge site installation positioning, girth welding, section concrete pouring and the like of a cable tower section steel shell through the hydraulic integral self-climbing construction platform consisting of the construction platform and a hydraulic lifting system. Along with the rising of the section-by-section construction of the steel shell-concrete combined cable tower, the construction platform correspondingly climbs through a hydraulic system, and the requirements of each construction point of the cable tower are met. The hydraulic integral self-climbing construction platform is high in safety and comfort, simple in assembly, disassembly and use operation and high in automation degree.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is within the scope of the claims.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Technical solutions between various embodiments may be combined with each other, but must be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Claims (10)
1. The utility model provides a hydraulic pressure is whole from climbing construction platform which characterized by: comprises that
The wall-attached hanging seat (29) is arranged on the outer wall (30) of the steel shell;
the construction platform (1) is arranged along the periphery of the outer wall of the bridge steel shell, and the construction platform (1) is connected with a wall-attached hanging seat (29) arranged on the outer wall (30) of the steel shell;
the hydraulic climbing system (2) is arranged at the bottom of the construction platform (1), and the hydraulic climbing system (2) is used for climbing of the construction platform (1) on the outer wall (30) of the steel shell.
2. The hydraulic integral self-climbing construction platform as claimed in claim 1, wherein: the construction platform (1) is at least provided with two layers, and the hydraulic climbing system (2) is arranged between the two layers of construction platforms (1).
3. The hydraulic integral self-climbing construction platform as claimed in claim 2, wherein: the construction platform (1) is provided with three layers, a construction main platform, a construction middle platform and a construction hanging platform are sequentially arranged from the top to the bottom of the construction platform (1), a hydraulic climbing system (2) is arranged between the construction main platform and the construction middle platform, the construction main platform comprises a construction platform plate (6), a main platform longitudinal beam (12) is connected to the bottom of the construction platform plate (6), a bearing beam (13) is connected to the bottom end of the main platform longitudinal beam (12), the bearing beam (13) is arranged in parallel with the construction platform plate (6), a main platform vertical rod (14) and a main platform outer vertical rod (16) are connected to the bottom of the bearing beam (13), a middle platform cross beam (18) is connected between the main platform vertical rod (14) and the middle position of the main platform outer vertical rod (16), a middle platform longitudinal beam (17) is connected above the middle platform cross beam (18), and the construction platform plate (6) of the construction middle platform longitudinal beam (17) is, the bottom of main platform pole setting (14) is connected with hangs platform pole setting (19), hangs the bottom of platform pole setting (19) and the bottom of main platform pole setting (14) and is connected with hangs platform crossbeam (21), hangs the upper end of platform crossbeam (21) and is provided with and hangs platform longeron (20), hangs platform longeron (20) upper end and is provided with construction hanging platform's construction platform board (6), the perpendicular fixedly connected with bearing in top of main platform pole setting (14) hangs seat (31), and bearing hangs seat (31) one end and attaches wall and hang seat (29) and be connected, still is connected with on main platform pole setting (14) of construction platform board (6) top of platform in the construction and attaches wall brace assembly (25), attaches wall brace assembly (25) one end and main platform pole setting (14) perpendicular fixed connection, attaches the wall brace assembly (25) other end and steel casing outer wall (30) and contact.
4. The hydraulic integral self-climbing construction platform as claimed in claim 3, wherein: the construction main platform, the construction middle platform and the construction hanging platform are provided with construction platform guardrails (5) at the end parts of construction platform plates (6) close to the outer ends of main platform outer vertical rods (16), the construction main platform, the construction middle platform and the construction hanging platform guardrails (5) respectively comprise guardrail rods (7), protective steel pipes (8), U-shaped clamps (9) and protective steel wire mesh sheets (10), the lower ends of the guardrail rods (7) of the construction main platform are connected with the side walls of main platform longitudinal beams (12), the guardrail rods (7) of the construction middle platform and the construction hanging platform are connected on the outer side walls of the main platform outer vertical rods (16), the protective steel pipes (8) of the construction main platform, the construction middle platform and the construction hanging platform are vertically connected on the side walls of the guardrail rods (7), the protective steel wire mesh sheets (10) are connected on the side walls of the protective steel pipes (8) through the U-shaped clamps (9), the bottom of the guardrail rod (7) is also provided with a skirting board (11).
5. The hydraulic integral self-climbing construction platform as claimed in claim 3, wherein: the main platform upright stanchion (14) and the hanging platform upright stanchion (19) are connected with the outer wall and are also provided with a connecting plate (26), and the main platform upright stanchion (14) and the hanging platform upright stanchion (19) are connected through the connecting plate (26).
6. The hydraulic integral self-climbing construction platform as claimed in claim 3, wherein: main platform pole setting (14) be connected with main regulation hydraulic support (15) with spandrel girder (13), main regulation hydraulic support (15) one end is connected with the lateral wall of main platform pole setting (14) bottom, main regulation hydraulic support (15) other end and spandrel girder (13) are close to spandrel girder (13) pole wall connection of main platform outer pole setting (16) one side, form a triangle-shaped between main platform pole setting (14), spandrel girder (13) and the main regulation hydraulic support (15).
7. The hydraulic integral self-climbing construction platform according to claim 1 or 3, wherein: the hydraulic climbing system (2) comprises an upper reversing box (22), a hydraulic oil cylinder (23), a lower reversing box (24), a guide rail (27) and a guide rail tail support (28), wherein one side of the guide rail (27) is connected with an attached wall hanging seat (29) through hanging, the side wall of the bottom of one side of the guide rail (27) is in contact with the outer wall (30) of the steel shell through the guide rail tail support (28), one end of the upper reversing box (22) is vertically hinged with a bearing hanging seat (31), the other end of the upper reversing box (22) is hinged with one end of the hydraulic oil cylinder (23), the other end of the hydraulic oil cylinder (23) is hinged with one end of the lower reversing box (24), and the upper reversing box (22) and the lower reversing box (24) are both clamped on the guide rail (27).
8. The hydraulic integral self-climbing construction platform as claimed in claim 1, wherein: construction platform (1) still including steel casing top guardrail (3) that are located steel casing outer wall (1) top, be located cat ladder (4) of steel casing outer wall (1) outer wall, cat ladder (4) one side is connected with steel casing outer wall (30) through attaching wall hanging seat (29), the top and the steel casing outer wall (30) top of cat ladder (4) are connected, the bottom lateral wall of cat ladder (4) still is provided with cat ladder tail boom (35), cat ladder tail boom (35) one end is connected with the bottom lateral wall of cat ladder (4), cat ladder tail boom (35) other end and steel casing outer wall (1) contact, the top at cat ladder (4) is connected in steel casing top guardrail (3).
9. The hydraulic integral self-climbing construction platform according to claim 8, wherein: the ladder stand (4) comprises a pedal rod (32), two handrails (33) and a safety guardrail (34), the pedal rod (32) is connected between the two handrails (33), the safety guardrail (34) is connected to the two handrails (33), one sides of the two handrails (33) are connected with the outer wall (30) of the steel shell through wall-attached hanging seats (29), and the side wall of the bottom of the two handrails (33) is further provided with a ladder stand tail support (35).
10. The hydraulic integral self-climbing construction platform as claimed in claim 1, wherein: the construction platform (1) is further provided with a safety rope, one end of the safety rope is connected with the construction platform (1), and the other end of the safety rope is connected with the top of the steel shell outer wall (1).
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| CN201911034883.7A CN110685226A (en) | 2019-10-29 | 2019-10-29 | Hydraulic integral self-climbing construction platform |
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