CN110029804A - A kind of sizing steel operating platform - Google Patents
A kind of sizing steel operating platform Download PDFInfo
- Publication number
- CN110029804A CN110029804A CN201910283655.7A CN201910283655A CN110029804A CN 110029804 A CN110029804 A CN 110029804A CN 201910283655 A CN201910283655 A CN 201910283655A CN 110029804 A CN110029804 A CN 110029804A
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- operating platform
- welded
- protective net
- diagonal brace
- stress
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 238000004513 sizing Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 70
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 229910000677 High-carbon steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
-
- 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
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/10—Steps or ladders specially adapted for scaffolds
-
- 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
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of sizing steel operating platforms, including multiple operating platform standard knots and an operating platform top protection section, operating platform standard knot and operating platform top protection section include being welded to connect the cuboid framework formed by main upright bar and main cross bar, it is welded with two main cross bars in inside between the main cross bar in the front and back of the lower end of cuboid framework, two internal secondary cross bars are welded between two main cross bars in inside.Rod piece of the invention is few, simple processing, avoids excessive rod piece in hoisting process and loosens the accident potential fallen；Protective action is played to construction worker by setting people's row operating platform and protective net；It is assembled simple using integral assembling technology, it saves artificial；It is assembled by standard segment, the scaffolding height of construction can be controlled flexibly, and strong applicability can be had enough to meet the need, and raw material will not be lost in use, save duration cost.
Description
Technical field
The present invention relates to technical field of building construction, it particularly relates to a kind of sizing steel operating platform.
Background technique
Currently, generalling use two ways in the detached column construction to high, big section concrete structure: one is using steel
Tube clamps erection construction operating platform, main bearing member are steel pipe, and the load of construction leans on rubbing between fastener and steel pipe
Power is wiped to undertake；Another kind be after the completion of beam slab frame body is set up, it is this using the frame body of beam slab as the operating platform of detached column
The pedestrian passage of construction method not vertically upward need to wait until that detached column construction can be carried out after the completion of beam slab frame body is set up.
From the point of view of actual angle of constructing, there is the inconvenient benefit of personnel, construction complexity, economy in both the above form of construction work
Cost input and duration cost input are all very big, are not suitable for having the use of the engineering of a large amount of detached columns and duration anxiety, while two
The security performance of kind form of construction work is poor, increases the security risk of construction.Therefore, invent it is a kind of it is easy to operate, can have enough to meet the need and make
With and have both the detached column construction operation platform of protective action be one of current construction there is an urgent need to.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of sizing steel operating platform, can overcome
The above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
A kind of sizing steel operating platform, including multiple operating platform standard knots and an operating platform top protection section, it is described
Operating platform standard knot and the operating platform top protection section include being welded to connect the length formed by main upright bar and main cross bar
Cube frame is welded with two main cross bars in inside between former and later two described main cross bars of the lower end of the cuboid framework,
Two internal secondary cross bars are welded between two main cross bars in inside, between the main cross bar of the main cross bar and the inside and institute
State and be welded with insider row platform stress angle steel between main cross bar and the internal secondary cross bar, the insider row platform by
Insider row platform is welded on power angle steel；
Vertical ladder, the side of the operating platform top protection section are welded on one side elevation of the operating platform standard knot
Top protection section ladder handrail is welded on facade；
The both ends of the main upright bar 1 are welded with the institute of connecting elements, the two neighboring operating platform standard knot and the top
It states and is connected by the connecting elements between operating platform standard knot and the operating platform top protection section.
Further, the right-angle side at a right angle of the two neighboring main cross bar composition in the upper end of the cuboid framework
On be welded with ladder stress diagonal brace, be welded between the ladder stress diagonal brace and the adjacent two main cross bars ladder support
It is oblique to be welded with corner stress between each pair of right-angle side at the other three right angle of the two neighboring main cross bar composition for quarter butt
Support.
Further, the operating platform standard knot is provided with the two main cross bar up and down of the side of the vertical ladder
Between be welded with protective net one and protective net stress diagonal brace one, up and down described in two of other three side of the operating platform standard knot
Protective net two and protective net stress diagonal brace two are welded between main cross bar；Every side of the operating platform top protection section
It is welded with protective net two and protective net stress diagonal brace two between the upper and lower two main cross bar, the protective net one is than the protection
Net two is narrow, and the protective net stress diagonal brace one is shorter than the protective net diagonal brace two.
Further, the operating platform standard knot is passed in and out in the one side for being equipped with the vertical ladder equipped with vertical ladder
Door, the vertical ladder inlet/outlet includes rectangle doorframe, and the upper left corner and the lower left corner of the rectangle doorframe are fixedly connected to slotting
Pin, the upper and lower ends on the right side of the rectangle doorframe are fixedly connected with hinge, and the rectangle doorframe is internally provided with the shop front.
Further, the protective net diagonal brace one and the protective net diagonal brace two upwardly extend to be formed down from people's row platform end
Splayed shape, the stress diagonal brace one are located at one inside of protective net, and the protective net diagonal brace two is located at two inside of protective net.
Further, the vertical ladder includes two side levers, is welded with several pedals, and adjacent two between two side levers
Spacing between the pedal is equal.
Further, the two side lever lower ends are connected with the insider row platform stress angle steel, the vertical ladder
Two side lever upper ends are connect with ladder support quarter butt, and one of them described side lever is connected with the ladder stress diagonal brace
It connects.
Further, the top protection section ladder handrail includes being welded on the insider row platform stress angle steel
Handrail upright bar, one end of the top welding handrail stull of the handrail upright bar, the other end of the handrail stull are welded with handrail
Diagonal brace.
Further, the connecting elements includes the junction steel plate being welded to connect with the main upright bar, the junction steel plate
It is equipped with bolt hole, and is connected by M26 bolt across the bolt hole between the two neighboring junction steel plate.
Further, reinforcement steel plate is welded between the junction steel plate and the main upright bar.
Beneficial effects of the present invention: rod piece of the invention is few, simple processing, avoids excessive rod piece in hoisting process and loosens
The accident potential fallen；Protective action is played to construction worker by setting people's row operating platform and protective net；Using entirety
Assembling technique, it is assembled simple, it saves artificial；It is assembled by standard segment, the scaffolding height of construction can be controlled flexibly, be applicable in
Property it is strong, can have enough to meet the need, will not be lost raw material in use, save duration cost.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the main view of operation of the present invention platform standard section；
Fig. 2 is the rearview of operation of the present invention platform standard section；
Fig. 3 is cross-sectional view upward at a-a in Fig. 1；
Fig. 4 is cross-sectional view downward at b-b in Fig. 2；
Fig. 5 is the main view of operation of the present invention table top protection section；
Fig. 6 is the rearview of operation of the present invention table top protection section；
Fig. 7 is cross-sectional view downward at c-c in Fig. 5；
Fig. 8 is cross-sectional view upward at d-d in Fig. 6；
Fig. 9 is the main view after the present invention is installed；
Figure 10 is the rearview after the present invention is installed；
Figure 11 is the schematic diagram of insider row platform stress angle steel and insider row platform of the present invention；
Figure 12 is the schematic diagram of vertical ladder of the invention；
Figure 13 is the schematic diagram of top protection section ladder handrail of the present invention；
Figure 14 is the schematic diagram of connecting elements of the present invention；
Figure 15 is the cross-sectional view in Figure 14 at 1-1 to the left；
Figure 16 is the schematic diagram of vertical ladder inlet/outlet；
In figure: 1, main upright bar；2, main cross bar；3, internal main cross bar；4, internal secondary cross bar；5, vertical ladder；6, insider row is flat
Platform stress angle steel；7, insider row platform；8, connecting elements；9, ladder supports quarter butt；10, ladder stress diagonal brace；11, corner by
Power diagonal brace；12, protective net one；13, protective net stress diagonal brace one；14, protective net two；15, protective net stress diagonal brace two；16, it pushes up
Portion's protection section ladder handrail；17, side lever；18, pedal；19, handrail upright bar；20, handrail stull；21, handrail diagonal brace；22, it connects
Steel plate；23, bolt hole；24, reinforce steel plate；25, vertical ladder inlet/outlet；26, rectangle doorframe；27, bolt；28, hinge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " water
It is flat " etc. the orientation or positional relationships of instructions be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be and be directly connected to, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
As shown in figures 1-15, a kind of sizing steel operating platform according to embodiments of the present invention, including multiple operations
Platform standard section and an operating platform top protection section, the operating platform standard knot and the operating platform top protection section
It include that the cuboid framework formed, the front and back two of the lower end of the cuboid framework are welded to connect by main upright bar 1 and main cross bar 2
It is welded with two main cross bars 3 in inside between a main cross bar 2, is welded with two between two main cross bars 3 in inside
Between a internal secondary cross bar 4, the main cross bar 3 of the main cross bar 2 and the inside and the main cross bar 2 and the internal secondary cross bar 4
It is welded with insider row platform stress angle steel 6, is welded with insider row platform on the insider row platform stress angle steel 6
7；
It is welded with vertical ladder 5 on one side elevation of the operating platform standard knot, the one of the operating platform top protection section
Top protection section ladder handrail 16 is welded on side elevation；
The both ends of the main upright bar 1 are welded with the institute of connecting elements 8, the two neighboring operating platform standard knot and the top
It states and is connected by the connecting elements 8 between operating platform standard knot and the operating platform top protection section.
In one embodiment, form one of the two neighboring main cross bar 2 in the upper end of the cuboid framework is straight
Ladder stress diagonal brace 10 is welded on the right-angle side at angle, the ladder stress diagonal brace 10 and the adjacent two main cross bars 2 it
Between be welded with ladder support quarter butt 9, be welded with angle between each pair of right-angle side at the other three right angle that the main cross bar 2 forms
Portion's stress diagonal brace 11.
In one embodiment, the operating platform standard knot is provided with up and down the two of the side of the vertical ladder 5
It is welded with protective net 1 and protective net stress diagonal brace 1 on the main cross bar 2, other the three of the operating platform standard knot
Protective net 2 14 and protective net stress diagonal brace 2 15 are welded on the two main cross bars 2 up and down of side；At the top of the operating platform
It protects between the two main cross bars 2 up and down of every side of section and is welded with protective net 2 14 and protective net stress diagonal brace 2 15,
The protective net 1 is narrower than the protective net 2 14, and the protective net stress diagonal brace 1 is than the protective net diagonal brace 2 15
It is short.
In one embodiment, the operating platform standard knot is equipped with vertical in the one side for being equipped with the vertical ladder 5
Ladder inlet/outlet 25, the vertical ladder inlet/outlet 25 include rectangle doorframe 26, the upper left corner and lower-left of the rectangle doorframe 26
Angle is fixedly connected to bolt 27, and the upper and lower ends on the right side of the rectangle doorframe (26) are fixedly connected with hinge 28, the square
Shape doorframe 26 is internally provided with the shop front.
In one embodiment, the protective net diagonal brace 1 and the protective net diagonal brace 2 15 from people row platform end to
On extend to form inverted eight like, the fixed point of the stress diagonal brace 1 is located at the inside of protective net 1, and the protective net is oblique
The fixed point for supportting 2 15 is located at 2 14 inside of protective net.
In one embodiment, the vertical ladder 5 includes two side levers 17, is welded between two side levers 17 several
Pedal 18, and the spacing between adjacent two pedal 18 is equal.
In one embodiment, the top protection section ladder handrail 16 includes handrail upright bar 19, the handrail upright bar
19 top is welded with handrail stull 20, and one end of the handrail stull 20 is welded with handrail diagonal brace 21.
In one embodiment, two 17 lower ends of side lever are connected with the insider row platform stress angle steel 6, institute
It states 5 liang of 17 upper ends of side lever of vertical ladder to connect with ladder support quarter butt 9, and one of them described side lever 17 and described climbs
Terraced stress diagonal brace 10 is connected.
In one embodiment, the connecting elements 8 includes the junction steel plate 22 being welded to connect with the main upright bar 1,
Bolt hole 23 is set on the junction steel plate 22, and passes through M26 bolt between the two neighboring junction steel plate 22 across described
Bolt hole 23 connects.
In one embodiment, it is welded between the junction steel plate 22 and the main upright bar 1 and reinforces steel plate 24.
In order to facilitate understanding above-mentioned technical proposal of the invention, below by way of in specifically used mode to of the invention above-mentioned
Technical solution is described in detail.
A kind of sizing steel operating platform according to the present invention, including multiple operating platform standard knots and an operation
Table top protection section, operating platform standard knot and operating platform top protection section include being welded by main upright bar 1 and main cross bar 2
The cuboid framework of formation welds the main cross bar 3 in two inside between former and later two main cross bars 2 of the lower end of cuboid framework,
Two internal secondary cross bars 4 are welded between the main cross bar 3 in two inside, wherein it is the 100*100* of Q235B that main upright bar 1, which uses material,
6mm square steel tube, main cross bar 2, internal main cross bar 3 and internal secondary cross bar 4 are all made of the 80*80*6mm square steel tube that material is Q235B,
Each rod piece junction weld seam is to be fully welded.Between main cross bar 2 and internal main cross bar 3 and main cross bar 2 and internal secondary cross bar 4 it
Between weld insider row platform stress angle steel 6, on insider row platform stress angle steel 6 weld insider row platform 7.Insider
Row platform 7 uses width for 540mm, with a thickness of 3mm checker plate as panel, the insider row of 7 lower part of insider row platform
Platform stress angle steel 6 is 50*50*5mm angle steel composition, and the spacing of two neighboring insider row platform stress angle steel 6 is 650mm.
Vertical ladder 5 is welded on a side elevation of operating platform standard knot, in the side of operating platform top protection section
Top protection section ladder handrail 16 is welded on facade.
Two side levers, 17 lower end of vertical ladder 5 and insider row platform stress Bolted angle connection, two side lever upper ends are and ladder
Quarter butt 9 is supported to connect, and one of side lever 17 is connected with ladder stress diagonal brace 10.Side lever 17 is 50*50*5 angle steel, pedal
18 be 30*30*2 square steel tube.The height of top protection section ladder handrail 16 is 1.1m, using the 30*30*2mm square steel tube of Q235B
It is welded.
Be welded on the right-angle side at the right angle that two neighboring main cross bar 2 forms in the upper end of cuboid framework ladder by
Power diagonal brace 10 is welded with ladder support quarter butt 9, two neighboring main cross between ladder stress diagonal brace 10 and adjacent two main cross bars
Corner stress diagonal brace 11 is welded between each pair of right-angle side at the other three right angle that bar 2 forms.Ladder supports quarter butt 9, ladder
Stress diagonal brace 10 and corner stress diagonal brace 11 are all made of the angle steel of 50*50*5mm.
Protective net 1 is set on the outside of the face that operating platform standard knot is equipped with vertical ladder 5, in operating platform mark
Protective net 2 14, protective net one are respectively provided on the outside of its excess-three face of quasi- section and on the outside of four faces of operating platform top protection section
12 and protective net 2 14 be all made of 40*40*0.9mm high-carbon steel silk screen, the surrounding of steel wire is connected with angle steel skeleton.Protective net one
12 is 540mm narrower than protective net 14.
Operating platform standard knot be equipped with vertical ladder 5 one side on be equipped with vertical ladder inlet/outlet 25, vertical ladder into
Go out 25 include rectangle doorframe 26, the upper left corner and the lower left corner of rectangle doorframe 26 are respectively connected with bolt 27, the right side of rectangle doorframe 26
Side upper and lower ends are fixedly connected with hinge 28, and rectangle doorframe 26 is internally provided with the shop front.Rectangle doorframe uses the angle of 50*50*5
Steel, the shop front use the high-carbon steel silk screen of 40*40*0.9mm, and the left side of rectangle doorframe passes through the frame of hinge 28 and protective net 1
The right side of connection, rectangle doorframe is connect by bolt with main cross bar 2.It can be opened when operating platform standard knot is located at lowermost end
The bolt 27 of vertical ladder inlet/outlet 25 is passed in and out for construction personnel, if operating platform standard knot not in lowermost end, vertical ladder
Inlet/outlet 25 keeps moment locking states.It designs in this way, any operation platform standard section can be mounted on most bottom in lifting
End also increases the efficiency of lifting while meeting and passing in and out for construction personnel.
Protective net diagonal brace one is separately connected between the two main cross bars 2 up and down of the inside of protective net 1 and protective net 2 14
13 and protective net diagonal brace 2 15, and protective net diagonal brace 1 and 2 15 word people's row platform end of protective net diagonal brace upwardly extend to be formed down
Splayed shape.The protective net stress diagonal brace 1 and the protective net stress diagonal brace 2 15 are all made of 50*50*5mm angle steel.
Handrail upright bar is welded on the insider row platform stress angle steel 6 of the one side of operating platform top protection section
19, the top of handrail upright bar 19 is welded with handrail stull 20, and one end of handrail stull 20 is welded with handrail diagonal brace 21.
The both ends of each main upright bar 1 are welded to connect component 8, and connecting elements includes junction steel plate 22, on junction steel plate 22
Equipped with bolt hole 23, the one side of junction steel plate is welded with main upright bar 1, and steel plate is reinforced in welding between junction steel plate 22 and main upright bar
24.Junction steel plate 22 is 185*185*12mm steel plate, and two bolts hole 23 have been opened up on junction steel plate 22, have been on reinforcement steel plate 24
The trapezoidal reinforcement steel plate of 150*60*20mm, with a thickness of 12mm.
Two neighboring operating platform standard knot and the operating platform standard knot of the top and operating platform top protection section it
Between connected by connecting elements 8, i.e., junction steel plate 22 is attached, the bolt hole 23 of upper and lower two section is docked, docking
It is connected by screw bolts after the completion.It can construct to the detached column of high, big section concrete structure after the completion of connection.Work as independence
After column template is removed, crane or tower crane is recycled to carry out disassembly storage to sizing steel operating platform or go to next construction week
Point.
In conclusion rod piece of the invention is few, simple processing avoids excessive rod piece in hoisting process and loosens the thing fallen
Therefore hidden danger；Protective action is played to construction worker by setting people's row operating platform and protective net；Using integral assembling technology,
It is assembled simple, it saves artificial；It is assembled by standard segment, the scaffolding height of construction can be controlled flexibly, strong applicability, can week
Turn, raw material will not be lost in use, saves duration cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of sizing steel operating platform, including multiple operating platform standard knots and an operating platform top protection section,
It is characterized in that:
The operating platform standard knot and the operating platform top protection section include being welded by main upright bar (1) and main cross bar (2)
The cuboid framework to be formed is connect in succession, is welded between former and later two described main cross bars (2) of the lower end of the cuboid framework
Two main cross bars in inside (3) are welded with two internal secondary cross bars (4), the main cross between two main cross bars in inside (3)
In being welded between the main cross bar of bar (2) and the inside (3) and between the main cross bar (2) and the internal secondary cross bar (4)
People from portion row platform stress angle steel (6) is welded with insider row platform (7) on the insider row platform stress angle steel (6)；
Vertical ladder (5) is welded on one side elevation of the operating platform standard knot, the operating platform top protection section
Top protection section ladder handrail (16) is welded on one side elevation；
The both ends of the main upright bar (1) are welded with connecting elements (8), the two neighboring operating platform standard knot and the top
The operating platform standard knot and the operating platform top protection section between by the connecting elements (8) connect.
2. a kind of sizing steel operating platform according to claim 1, which is characterized in that the upper end of the cuboid framework
It is welded with ladder stress diagonal brace (10) on the right-angle side at one right angle of two neighboring main cross bar (2) composition, is climbed described
Ladder support quarter butt (9), the two neighboring master are welded between terraced stress diagonal brace (10) and the adjacent two main cross bars (2)
Corner stress diagonal brace (11) is welded between each pair of right-angle side at the other three right angle of cross bar (2) composition.
3. a kind of sizing steel operating platform according to claim 1, which is characterized in that the operating platform standard knot is set
It is equipped between the two main cross bars (2) up and down of the side of the vertical ladder (5) and is welded with protective net one (12) and protective net
Stress diagonal brace one (13) is welded between the two main cross bars (2) up and down of other three side of the operating platform standard knot
Protective net two (14) and protective net stress diagonal brace two (15)；Up and down described in two of every side of the operating platform top protection section
Protective net two (14) and protective net stress diagonal brace two (15) are welded between main cross bar (2), the protective net one (12) compares institute
It is narrow to state protective net two (14), the protective net stress diagonal brace one (13) is shorter than the protective net diagonal brace two (15).
4. a kind of sizing steel operating platform according to claim 1, which is characterized in that the operating platform standard knot exists
One side equipped with the vertical ladder (5) is equipped with vertical ladder inlet/outlet (25), and the vertical ladder inlet/outlet (25) includes square
Shape doorframe (26), the upper left corner and the lower left corner of the rectangle doorframe (26) are fixedly connected to bolt (27), the rectangle doorframe
(26) upper and lower ends on right side are fixedly connected with hinge (28), and the rectangle doorframe (26) is internally provided with the shop front.
5. a kind of sizing steel operating platform according to claim 4, which is characterized in that the protective net diagonal brace one (13)
It upwardly extends to form inverted eight like, stress diagonal brace one (13) position from people's row platform end with the protective net diagonal brace two (15)
On the inside of protective net one (12), the protective net diagonal brace two (15) is located on the inside of protective net two (14).
6. a kind of sizing steel operating platform according to claim 1, which is characterized in that the vertical ladder (5) includes
Two side levers (17) are welded with several pedals (18) between two side levers (17), and between adjacent two pedal (18) between
Away from equal.
7. a kind of sizing steel operating platform according to claim 6, which is characterized in that two side lever (17) lower ends with
The insider row platform stress angle steel (6) is connected, vertical ladder (5) two side lever (17) upper end with the ladder branch
Quarter butt (9) connection is supportted, and one of them described side lever (17) is connected with the ladder stress diagonal brace (10).
8. a kind of sizing steel operating platform according to claim 1, which is characterized in that the top protection section ladder is helped
Hand (16) includes the handrail upright bar (19) being welded on the insider row platform stress angle steel (6), the handrail upright bar (19)
Top welding handrail stull (20) one end, the other end of the handrail stull (20) is welded with handrail diagonal brace (21).
9. a kind of sizing steel operating platform according to claim 1, which is characterized in that the connecting elements (8) includes
The junction steel plate (22) being welded to connect with the main upright bar (1), the junction steel plate (22) are equipped with bolt hole (23), and adjacent
It is connected by M26 bolt across the bolt hole (23) between two junction steel plates (22).
10. a kind of sizing steel operating platform according to claim 9, which is characterized in that the junction steel plate (22) and
It is welded between the main upright bar (1) and reinforces steel plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283655.7A CN110029804A (en) | 2019-04-10 | 2019-04-10 | A kind of sizing steel operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110905184A (en) * | 2019-12-04 | 2020-03-24 | 深圳市微语信息技术开发有限公司 | Hanging flower basket for construction |
| CN114411566A (en) * | 2022-02-28 | 2022-04-29 | 中国葛洲坝集团第三工程有限公司 | Simple bent frame for bridge diaphragm plate structure construction |
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