CN206842928U - People's passage on a kind of regularization tower crane - Google Patents
People's passage on a kind of regularization tower crane Download PDFInfo
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- CN206842928U CN206842928U CN201720706086.9U CN201720706086U CN206842928U CN 206842928 U CN206842928 U CN 206842928U CN 201720706086 U CN201720706086 U CN 201720706086U CN 206842928 U CN206842928 U CN 206842928U
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- stupefied
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Abstract
The utility model proposes people's passage on a kind of regularization tower crane, include bottom platform, two side shields, protective door, it is secondary stupefied that bottom platform includes 4 stupefied and some of masters, 4 masters are stupefied to form a rectangle frame, stupefied 2 long sides for forming rectangle frame of two longer master during master is stupefied, stupefied 2 short sides for forming rectangle frame of two shorter master during master is stupefied, between some stupefied 2 long sides for being equally spacedly connected to rectangle frame, two side shields include some vertical rods and at least 2 horizon bars, some vertical rods equidistantly arrange, horizon bar is perpendicular to vertical rod, and it is connected with vertical rod, two side shields are connected using bolt with bottom platform, protective door is arranged between two side shields.People's passage uses modular construction, assembling and easy removal on the regularization tower crane, and safety coefficient is high, and it is high to have enough to meet the need utilization rate.
Description
Technical field
It the utility model is related to people's passage on building construction technology neighborhood, more particularly to a kind of regularization tower crane.
Background technology
In architectural engineering, tower crane is conventional crane gear.With constantly increasing for construction floor, in order to facilitate tower crane
Driver enters tower crane operating room, generally, people's passage on tower crane is set up between building and tower crane.So, tower crane driver can be with
From building, by people's passage on tower crane, then tower crane operating room is reached.
People's passage is set up and formed using steel pipe and fastener mostly on existing tower crane.Specific practice is：Tower crane jacks every time
After being required to regulation, bottom platform is first laid between building and standard section of tower crane, bottom platform is typically pressed using 4 steel pipes
Being set according to certain spacing, the master as longitudinal direction is stupefied, and main stupefied steel pipe is connected with standard section of tower crane using steel tube fastener anchor ear, to prevent
Anti-avulsion falls.Length of steel pipe can be chosen according to the spacing of building and standard section of tower crane.The horizontal secondary stupefied steel pipe grown using 1m,
And pass through fastener and main stupefied fastener for connection.Then, then the guard rails of both sides is set up, guard rail is set up using steel pipe, fastener,
The vertical rod of guard rail is connected with bottom platform by fastener, and the horizon bar of guard rail is connected with vertical rod by fastener, inner side
Completely hang safety net.Steel basketry piece is finally laid in bottom platform.However, although people's passage meets on this steel tube fastener formula tower crane
The primary demand passed through for tower crane driver, but have the following disadvantages：
1st, it is both needed to set up people's passage again after each tower crane jacking, it is time-consuming；
2nd, during setting up, worker's work high above the ground, potential safety hazard be present；
3rd, simply set up lack of standardization, leave potential safety hazard；
4th, the typically unshielded door of upper people's passage, it is impossible to effectively forbid idler to climb；
5th, Inspection and maintenance is needed during upper people's passage use, usage time is longer, is also easy to produce potential safety hazard.
In order to reduce the potential safety hazard of people's passage on above-mentioned steel tube fastener formula tower crane, occurs a kind of sizing in the prior art
Change people's passage on tower crane, people's passage is a single unit system on this regularization tower crane, and its bottom platform and two side shields are welded
It is connected in an entirety.On the regularization tower crane although people's passage solves the problems, such as to set up repeatedly and work high above the ground, but is transporting
During defeated, this integral channel is due to that can not dismantle, so space-consuming is larger, when engineering is directly used in turn with engineering
When, transport is inconvenient, in addition, being such as damaged in use, repairs or changes and be more troublesome.
The content of the invention
The problem of existing for prior art, the purpose of this utility model are to provide a kind of improved regularization tower
Hang on people's passage, people's passage has higher safety coefficient on the regularization tower crane, without repeat set up, and assemble, dismantle compared with
For convenience, it is used in turn rate height.
To achieve the above object, people's passage includes bottom platform, two side shields, prevented on regularization tower crane of the present utility model
Shield door, bottom platform is secondary stupefied comprising 4 main stupefied and some, and 4 masters are stupefied to form a rectangle frames, and two longer masters are stupefied during master is stupefied
Form 2 long sides of rectangle frame, it is main it is stupefied in stupefied 2 short sides for forming rectangle frame of two shorter master, some times it is stupefied equally spacedly
It is connected between 2 long sides of rectangle frame, two side shields include some vertical rods and at least 2 horizon bars, some vertical rods etc.
Spacing is arranged, and horizon bar is connected perpendicular to vertical rod, and with vertical rod, and two side shields are connected using bolt with bottom platform, protective door
It is arranged between two side shields.
Further, 4 masters are stupefied includes that 2 root long masters are stupefied and 2 short masters are stupefied, and 2 root long masters are stupefied and 2 short masters are stupefied forms respectively
The long side and short side of rectangle frame, bolt connection vertical rod and long master are stupefied, then are fixed with Double-ended nut.
Further, bottom platform is also comprising being laid on landing slab on rectangle frame, the length and width of landing slab and rectangle frame
Length and width are roughly equal.
Further, two side shields also include protection network, and protection network is using on iron wire colligation to two side shields.
Further, welding one is used to bottom platform being connected to tower crane below one end of tower crane on rectangle frame
Hook portion.
Further, hook portion includes 4 extension legs, is arranged on two of rectangle frame below one end of tower crane two-by-two
Side, 2 per side are hung long side direction arrangement of the leg along rectangle frame.
Further, protective door is arranged between the relative 2 piece vertical rod of two side shields, and chain is housed, protective door
Side is hinged wherein in a vertical rod, and another vertical rod is provided with the lock being used cooperatively with chain.
People's passage uses modular construction on regularization tower crane of the present utility model, and assembly and disassembly are convenient, also allow for office
Portion's damage maintenance, and occupied little space after removing, next engineering is readily transported, improves the rate of being used in turn.
Brief description of the drawings
The utility model is made below in conjunction with the accompanying drawings further to describe and illustrate.
Fig. 1 is the structure expansion plan of people's passage on the regularization tower crane of the utility model first choice embodiment, wherein
Two side shields of bottom platform turn over to left and right respectively turn 90 degrees displaying.
Fig. 2 is the A-A sectional views of people's passage on regularization tower crane in Fig. 1.
Fig. 3 is the B-B sectional views of people's passage on regularization tower crane in Fig. 1.
Fig. 4 is the scheme of installation of people's passage on regularization tower crane in Fig. 1.
Embodiment
As Figure 1-4, people's passage uses modularization assembling on the regularization tower crane of the utility model first choice embodiment
Structure, mainly comprising 3 three bottom platform 1, two side shields 2 and protective door modules.
Bottom platform 1 includes 4 main stupefied 11, some times stupefied 12 and landing slab 13.It is stupefied that 4 masters stupefied 11 include 2 root long masters
It is stupefied with 2 short masters, and it is welded into a rectangle frame.Equally spacedly it is arranged in two long sides of rectangle frame (i.e. some times stupefied 12
Long master is stupefied) between and perpendicular to long side, secondary stupefied 12 both ends respectively with the main stupefied welding of two length, so as to form bottom skeleton.Bottom
Landing slab 13 is laid on portion's skeleton, landing slab 13 is connected with main stupefied 11 colligation, the length and width of landing slab 13 and the length and width phase of rectangle frame
Deng.Landing slab 13 uses steel basketry piece.
Rectangle frame is welding a hook portion 4 below tower crane one end, for being stuck in the horizontal cross bar 5 of standard section of tower crane
On, so as to which bottom platform 1 is connected into tower crane.Hook portion 4, which includes 4, hangs legs 40,4 and hangs legs 40 two-by-two positioned at the end along short
The both sides in main stupefied direction, hang leg 40 for 2 per side and arranged along rectangle frame long side direction, the horizontal cross bar 5 of tower crane can be stuck in 2
Root is hung between leg 40.
Two side shields 2 include some vertical rods 21, at least 2 horizon bars 22 and protection network 23.Between some grades of vertical rod 21
Arranged away from ground.In the present embodiment, weld and connect with vertical rod 21 perpendicular to vertical rod 21 using 2 horizon bars 22, horizon bar 22
Connect, so as to form protective framework.Specifically, wherein one of 2 horizon bars 22 and one end of vertical rod 21 are welded, and another substantially
It is welded on the middle part of vertical rod 21.Protection network 23 is using on iron wire colligation to protective framework.Vertical rod 21, horizon bar 22 and protection network 23
Form damper modules, the damper modules are connected using plain bolt with bottom platform 1, specifically, plain bolt by vertical rod 21 and
Long main stupefied 11 connection of bottom platform 1, and fixed using double nut, therefore the peace installation and dismantling of damper modules and bottom platform module
Unload more convenient.After installing, place plane of the plane residing for the protection network of damper modules perpendicular to landing slab 13.
Protective door 3 is arranged between two side shields 2, specifically, be arranged on two side shields 22 relative vertical rods 21 it
Between, protective door 3 is hinged wherein in a vertical rod, and lock is set in another vertical rod, so as to realize opening for protective door 3
Open and lock, be effectively prevented from idler by people's passage on tower crane, into tower crane operating room.Preferably, protective door 3 is high
1.8m。
Before lifting, first by three modules of people's passage on regularization tower crane：Bottom platform 1, two side shields 2 and protection
Door 3 is assembled, then is lifted.The assembling of people's passage is simple on regularization tower crane of the present utility model, saves man-hour.In work
After journey terminates, people's passage on regularization tower crane is hung to ground, dismantled, after being disassembled into three modules, entrucking is transported down
One engineering is used in turn.It is dismantled simply, and is readily transported, and drastically increases efficiency of construction.
The technological process of people's passage is on regularization tower crane：Module set up and assembling → lifting it is in place → turnover utilizes.
Module is set up and assembled
The step includes following sub-step：
1. bottom skeleton welds
According to layout design, the welding of bottom skeleton is carried out.A rectangle frame first is welded into by 4 main stupefied 11, if then will
Dry root times stupefied 12 be equally spacedly welded on rectangle frame 2 root long masters it is stupefied between, so as to form bottom skeleton.Preferably, main stupefied 11
Using L63*5 equal leg angles, the size of rectangle frame is 4.5m*0.8m, and its length can determine according to the position of live tower crane, is led to
Often, the length of rectangle frame is tower crane away from main building exterior wall length+1.5m.For example, engineering tower crane is 3m away from wall, the overall length of rectangle frame is then
For 4.5m, if, the material of bigger specification should be used, notice that overlapping exterior wall length is not less than 1.5m apart from exterior wall farther out.It is secondary stupefied
12 use the spirals of φ 16, and the spacing between adjacent twice stupefied 12 is 145-155mm, preferably 150mm.
Hook portion 4 is welded below tower crane one end in rectangle frame, for bottom platform to be connected into tower crane specifically,
2 are respectively welded in the both sides of the end and hangs 40,2 extension legs 40 of leg along long main stupefied direction arrangement.The level of standard section of tower crane
Cross bar 5 can be stuck between 2 extension legs 40.2 spacing hung between leg 40 are 95-105mm, preferably 100mm.
2. both sides protective framework welds and assembling
After bottom platform is constructed, both sides protective framework of constructing.Some vertical rods 21 are equidistantly arranged, 2 levels
Bar 22 is perpendicular to vertical rod 21, wherein a horizon bar 22 is welded on one end of vertical rod 21, another horizon bar 22 is welded on vertical rod
21 middle part, so as to form protective framework.Preferably, vertical rod 21 and horizon bar 22 use L36*3 equal leg angles, are highly
1200mm, vertical rod spacing are 1000mm.Spacing between 2 horizon bars 22 is 600mm.All pads of the present utility model are equal
Antirust treatment is carried out brushed with antirust paint.
Both sides protective framework is connected to by bottom skeleton using plain bolt, specifically, plain bolt connects vertical rod 21
Long master to rectangle frame is stupefied, then is fixed using double nut.Therefore, two side shields 2 and bottom platform 1 are assembled together.
Both sides protection network 23 is installed, protection network 23 uses iron wire banding fixed with both sides protective framework.Preferably, protection network
23 use the reinforced mesh of φ 4.It is of course also possible to first install protection network, then assemble two side shields 2 and bottom platform 1.
3. landing slab is laid
The length and width of landing slab 13 are identical with the length and width of rectangle frame, are laid on rectangle frame, and connect with stupefied colligation of master
Connect.Preferably, landing slab 13 uses steel basketry piece.
4. protective door is installed
Between protective door 3 is arranged on into two side shields 2, and chain is installed.Specifically, 2 phases of two side shields 2 are arranged on
To vertical rod 21 between, the side of protective door 3 is hinged with a wherein vertical rod, and another vertical rod is provided with and be used cooperatively with chain
Lock, so as to realize the unlatching of protective door 3 and lock.
The sub-steps of the above 4 complete setting up and assembling for each module of people's passage on regularization tower crane.
Lifting is in place
Lifting installation is carried out according to tower crane top lifting height and site operation progress, by the hook of people's passage on regularization tower crane
Portion 4 is stuck on standard section of tower crane horizon bar 5, and the other end of people's passage is snapped on skin 6 on regularization tower crane.
Turnover utilizes
After each tower crane jacking, people's passage on the regularization tower crane of bottom is lifted to top (the tower crane attached wall of topmost
Top correct position).Specific practice is：The end of upper people's passage positioned at tower crane side is sling with tower crane, close to building
The other end of upper people's passage of side is slowly sent out, when upper people's passage is lifted to installation position, first by building side
The end of upper people's passage fix, then the end of upper people's passage of fixed tower crane side.
During engineering tower crane is removed, upper people's passage is hung to ground, is divided into bottom platform, two side shields, protective door and zero
Star component carries out classification and piled up, and entrucking is transported next engineering and is used in turn.
Compared with prior art, on regularization tower crane of the present utility model people's passage in engineering in use, need not
Repeatedly set up repeatedly, save manpower and man-hour, and avoid the potential safety hazard during setting up.In addition, the utility model
Regularization tower crane on people's passage use modularized design, its assembly and disassembly is more convenient, not only may be reused, and
It is high to have enough to meet the need utilization rate.
Only preferred embodiment of the present utility model is described for above-mentioned embodiment, and not to this practicality
New protection domain is defined.On the premise of the utility model design conception and scope is not departed from, this area
Those of ordinary skill is according to word description provided by the utility model, accompanying drawing to made by the technical solution of the utility model
Various modifications, replacement and improvement, protection category of the present utility model all should be belonged to.The scope of protection of the utility model will by right
Ask determination.
Claims (7)
1. people's passage on a kind of regularization tower crane, include bottom platform, two side shields, protective door, it is characterised in that the bottom
Platform is secondary stupefied comprising 4 main stupefied and some, and 4 masters are stupefied to form a rectangle frame, and two longer masters are stupefied during the master is stupefied
2 long sides of the rectangle frame are formed, stupefied 2 short sides for forming the rectangle frame of two shorter master during the master is stupefied, if described
Between stupefied 2 long sides for being equally spacedly connected to rectangle frame of dry root time, two side shield includes some vertical rods and at least 2
Horizon bar, some vertical rods are equidistantly arranged, and the horizon bar is connected perpendicular to vertical rod, and with vertical rod, two side block
Plate is connected using bolt with bottom platform, and the protective door is arranged between two side shields.
2. people's passage on regularization tower crane as claimed in claim 1, it is characterised in that 4 masters are stupefied, and to include 2 root long masters stupefied
Stupefied with 2 short masters, 2 root long masters are stupefied and the stupefied long side and short side for forming the rectangle frame respectively of 2 short masters, the bolt connection institute
State vertical rod and the long master is stupefied, then fixed with Double-ended nut.
3. people's passage on regularization tower crane as claimed in claim 1, it is characterised in that the bottom platform is also included and is laid on
Landing slab on rectangle frame, the length and width of landing slab and the length and width of rectangle frame are roughly equal.
4. people's passage on regularization tower crane as claimed in claim 1, it is characterised in that two side shield is also comprising protection
Net, protection network is using on iron wire colligation to two side shields.
5. people's passage on regularization tower crane as claimed in claim 1, it is characterised in that close to the one of tower crane on the rectangle frame
Welding one is used for the hook portion that bottom platform is connected to tower crane below end.
6. people's passage on regularization tower crane as claimed in claim 5, it is characterised in that the hook portion include 4 extension legs, two
Two are arranged on both sides of the rectangle frame below one end of tower crane, and 2 per side hang length of the leg along the rectangle frame
Edge direction arranges.
7. people's passage on regularization tower crane as claimed in claim 1, it is characterised in that the protective door is arranged on two side shields
Relative 2 piece vertical rod between, and chain is housed, the side of the protective door is be hinged wherein in a vertical rod, and another is vertical
Bar is provided with the lock being used cooperatively with chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706086.9U CN206842928U (en) | 2017-06-17 | 2017-06-17 | People's passage on a kind of regularization tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720706086.9U CN206842928U (en) | 2017-06-17 | 2017-06-17 | People's passage on a kind of regularization tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842928U true CN206842928U (en) | 2018-01-05 |
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ID=60799294
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720706086.9U Active CN206842928U (en) | 2017-06-17 | 2017-06-17 | People's passage on a kind of regularization tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842928U (en) |
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2017
- 2017-06-17 CN CN201720706086.9U patent/CN206842928U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Leiming Inventor after: Sui Haitao Inventor after: Kong Mingliang Inventor after: Zhang Xiaohong Inventor after: Wang Jinping Inventor after: Wu Qiang Inventor after: Xia Jinxia Inventor after: Sun Chune Inventor after: Xie Jiancheng Inventor after: Shang Pengbiao Inventor before: Sui Haitao Inventor before: Zhang Xiaohong Inventor before: Kong Mingliang Inventor before: Sun Chune Inventor before: Wang Jinping Inventor before: Xie Jiancheng Inventor before: Shang Pengbiao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180105 Address after: 450003, Henan, Zhengzhou Jinshui District Garden Road West, agricultural road south 6, 1 units, 22, 2207 Patentee after: The Second Construction Company Of China Construction Second Engineering Bureau Address before: 210000 Jiangsu city of Nanjing Province along the Yangtze River Industrial Development Zone geguan Road No. 815 Patentee before: China Construction two Bureau Second Construction Engineering Co., Ltd. Huadong branch |