CN208200044U - Roof truss lifts suspender easy to disassemble - Google Patents
Roof truss lifts suspender easy to disassemble Download PDFInfo
- Publication number
- CN208200044U CN208200044U CN201820757795.4U CN201820757795U CN208200044U CN 208200044 U CN208200044 U CN 208200044U CN 201820757795 U CN201820757795 U CN 201820757795U CN 208200044 U CN208200044 U CN 208200044U
- Authority
- CN
- China
- Prior art keywords
- pin
- hole
- baffle
- connecting plate
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a kind of roof truss lifting suspender easy to disassemble, including one piece of rectangle main shaft connecting plate, main shaft connecting plate upper end set first through hole, and lower end sets the second through-hole；Main shaft connecting plate is hinged by first through hole and shackle；Main shaft connecting plate is passed through from the fill plate seam between two angle steel that roof truss winds up, and a pin shaft is equipped in the second through-hole；The pin shaft one end has block, is adjacent on the inside of block with angle steel, and latch closure is equipped on the outside of block；The other end that pin shaft passes through main shaft connecting plate is equipped with baffle, and baffle is adjacent to other side angle steel, and the pin shaft end on the outside of baffle has a pin hole；Pull ring steel ball pin is installed in pin hole；The latch closure and pull ring steel ball pin of pin shaft are respectively equipped with the pulling rope to hang down to ground, and the anti-fall rope one for bypassing shackle is connected between baffle and latch closure；An anti-fall rope two is connected between baffle and pull ring steel ball pin, the white disassembly for the suspender that this programme can allow worker that can carry out on ground facilitates operation, provides high full overall coefficient.
Description
Technical field
The utility model relates to a kind of dismantling technologies of steel roof truss lifting appliance for hoisting, and in particular to a kind of fashioned iron roof truss is hung
Tool.
Background technique
In steel roof truss installation process, ordinary circumstance be all by roof truss after installation on ground is good, it is using crane that roof truss is whole
It is in place that body is lifted into mounting height, is connected and fixed with pillar.Two suspension centres of lifting roof truss are generally located in three points among roof truss
One of place, be mostly used the fixed suspension centre of wirerope binding mode in the prior art.After roof truss installation is in place, construction personnel needs to climb to
Disassembly hoisting rig is carried out at steel roof truss suspension centre, is detached from hoist cable and roof truss.Construction personnel not only works difficulty in this operating process
Degree is big, and there are many hidden dangers, is that construction each side and all construction personnel are total in construction site " safely "
With the matter of utmost importance being concerned about, so reducing difficulty of construction, eliminating safe hidden trouble, reduce high altitude operation, improve lifting method for dismounting
It is imperative.
Utility model content
For the deficiency in above-mentioned existing construction technology, it is simple, easy for construction that the present invention provides a kind of structure, can be effective
The lifting extracting tool for reducing difficulty of construction, eliminating safe hidden trouble.
The technical solution used in the present invention is:
A kind of roof truss lifts suspender easy to disassemble, including one piece of rectangle main shaft connecting plate, and main shaft connecting plate upper end sets the
One through-hole, lower end set the second through-hole；Main shaft connecting plate is hinged by first through hole and shackle；Main shaft connecting plate winds up from roof truss
It is passed through in fill plate seam between two angle steel, a pin shaft is installed in the second through-hole；The pin shaft one end has a block, in block
Side is adjacent to angle steel, and latch closure is equipped on the outside of block；The other end that pin shaft passes through main shaft connecting plate is equipped with baffle, baffle with it is another
Side angle steel is adjacent to, and the pin shaft end on the outside of baffle has a pin hole；Pull ring steel ball pin is installed in pin hole；The latch closure of pin shaft
The pulling rope to hang down to ground is respectively equipped with pull ring steel ball pin.
It climbs the practice of shackle the utility model has the beneficial effects that this programme changes previous construction personnel, not only improves
Working efficiency, and the risk of high altitude operation is reduced, after fashioned iron roof truss rigging out, first pull on pull ring steel ball pin
Pulling rope, pull ring steel ball pin of dismantling, then pull pin shaft latch closure on pulling rope, release pin shaft, main shaft connecting plate
Bottom force structure is lost, is drawn out in the gap of roof truss ontology, dismantling is completed.
Further, the anti-fall rope one for bypassing shackle is connected between baffle and latch closure；Baffle and pull ring steel ball pin it
Between connect an anti-fall rope two.What anti-fall rope can be effectively prevented that component free-falling in this suspender disassembly process hurts sb.'s feelings shows
As occurring.
Detailed description of the invention
Fig. 1 is the utility model structure chart；
Fig. 2 is line A-A cross-sectional view in Fig. 1；
Fig. 3 is the hardened composition of main axis connection；
Fig. 4 is pin shaft structure figure；
Fig. 5 is pull ring steel ball latch structure figure；
Fig. 6 is the utility model usage state diagram.
In figure: shackle 1, main shaft connecting plate 2, first through hole 21, the second through-hole 22, gusset 3, pin shaft 4, block 41, latch closure
42, pull ring steel ball pin 5, baffle 6, pulling rope 7, anti-fall rope 1, anti-fall rope 2 82.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing, a kind of roof truss lifting as shown in Figures 1 to 6 is easy to disassemble to hang
Tool, including one piece of rectangle main shaft connecting plate 2,2 upper end of main shaft connecting plate set first through hole 21, and lower end sets the second through-hole 22；It is main
Axis connection plate 2 is hinged by first through hole 21 and shackle 1；The fill plate between two angle steel 3 that main shaft connecting plate 2 winds up from roof truss
It is passed through in seam, a pin shaft 4 is installed in second through-hole 22；4 one end of pin shaft has block 41,41 inside of block and angle steel 3
It is adjacent to, latch closure 42 is equipped on the outside of block 41；The other end that pin shaft 4 passes through main shaft connecting plate 2 is equipped with baffle 6, baffle 6 with it is another
Side angle steel 3 is adjacent to, and the pin shaft end in 6 outside of baffle has a pin hole；Pull ring steel ball pin 5 is installed in pin hole；Pin shaft
Latch closure 42 and pull ring steel ball pin 5 are respectively equipped with the pulling rope 7 to hang down to ground.
This roof truss lifts the use process of suspender easy to disassemble:
Firstly, determining hoisting point position, 2 one end of main shaft connecting plate is hinged with shackle 1, by main shaft connecting plate 2 from roof truss
It is passed through in fill plate seam between two angle steel 3 to wind up.Then by the second through-hole 22 of the pin shaft other end, make block 41 and angle steel
3 are adjacent to, and baffle 6 is installed on pin shaft 4, are then lockked pin shaft 4 with pull ring steel ball pin 5.Third step, respectively in pin shaft latch closure 42
Setting pulls rope 7 on the pull ring of place and pull ring steel ball pin 5, pulls rope 7 and naturally droops.After roof truss lifts in place fix,
Crane back hook, hoist cable loosen.The pulling rope 7 for first pulling 5 end of pull ring steel ball pin, pull ring steel ball pin 5 is extracted, then by pin shaft 4
The pulling rope 7 in portion pulls, and extracts pin shaft 4, shackle 1 can smoothly lift main shaft connecting plate 2, complete the self-unloading of rigging
Journey.
The main shaft connecting plate 2, baffle 6 length according to roof truss wind up angle steel 3 specification size it is practical determine.
The specification size of the shackle 1 and pin shaft 4 is then determined according to roof truss weight is practical, reaches safe bearing capacity.
It pulls 7 length of rope to be determined according to hoisting height, reach by the manipulable length of ground handling operator.
It hurts sb.'s feelings in view of pin shaft 4 extracts rear baffle 6 and loses support free-falling, anti-fall rope is installed in punching on baffle 6,
The anti-fall rope 1 for bypassing shackle is connected between baffle 6 and latch closure 42；One is connected between baffle 6 and pull ring steel ball pin 5
Anti-fall rope 2 82.Fall prevention rope is connected to pull ring steel ball pin, baffle and pin shaft simultaneously, when will dismantle this pin tool, these three components
It is hung in shackle, free-falling hurts construction personnel after having avoided these parts from removing.
Roof truss lifting extracting tool of the present invention realizes the automatic dismantling function of rigging, reduces difficulty of construction, improves work effect
Rate excludes risk caused by high altitude operation.
Claims (2)
1. a kind of roof truss lifts suspender easy to disassemble, it is characterized in that: it includes one piece of rectangle main shaft connecting plate, main shaft connecting plate
Upper end sets first through hole, and lower end sets the second through-hole；Main shaft connecting plate is hinged by first through hole and shackle；Main shaft connecting plate is from room
It is passed through in fill plate seam between two angle steel that frame winds up, a pin shaft is installed in the second through-hole；The pin shaft one end has gear
Block, block inside are adjacent to angle steel, and latch closure is equipped on the outside of block；The other end that pin shaft passes through main shaft connecting plate is equipped with baffle,
Baffle is adjacent to other side angle steel, and the pin shaft end on the outside of baffle has a pin hole；Pull ring steel ball pin is installed in pin hole；
The latch closure and pull ring steel ball pin of pin shaft are respectively equipped with the pulling rope to hang down to ground.
2. roof truss as described in claim 1 lifts suspender easy to disassemble, it is characterized in that: connecting one between baffle and latch closure around unloading
The anti-fall rope one of button；An anti-fall rope two is connected between baffle and pull ring steel ball pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757795.4U CN208200044U (en) | 2018-05-21 | 2018-05-21 | Roof truss lifts suspender easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757795.4U CN208200044U (en) | 2018-05-21 | 2018-05-21 | Roof truss lifts suspender easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200044U true CN208200044U (en) | 2018-12-07 |
Family
ID=64518797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757795.4U Active CN208200044U (en) | 2018-05-21 | 2018-05-21 | Roof truss lifts suspender easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987501A (en) * | 2019-04-26 | 2019-07-09 | 中国建筑第四工程局有限公司 | A kind of device threaded off in Quick air in steel structure hoisting and tripping method |
| CN113086826A (en) * | 2020-06-23 | 2021-07-09 | 新疆苏中建设工程有限公司 | Steel construction special lifting device convenient to dismantle |
| CN113200444A (en) * | 2021-05-28 | 2021-08-03 | 东风商用车有限公司 | Safety lifting appliance for cab |
-
2018
- 2018-05-21 CN CN201820757795.4U patent/CN208200044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987501A (en) * | 2019-04-26 | 2019-07-09 | 中国建筑第四工程局有限公司 | A kind of device threaded off in Quick air in steel structure hoisting and tripping method |
| CN113086826A (en) * | 2020-06-23 | 2021-07-09 | 新疆苏中建设工程有限公司 | Steel construction special lifting device convenient to dismantle |
| CN113200444A (en) * | 2021-05-28 | 2021-08-03 | 东风商用车有限公司 | Safety lifting appliance for cab |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208200044U (en) | Roof truss lifts suspender easy to disassemble | |
| CN201971572U (en) | Movable arm type tower crane with suspension arm possible of being folded for dismounting | |
| CN103295457A (en) | Examining and training teaching aid and method for assembling and disassembling tower crane | |
| CN201614731U (en) | Novel electric lifting scaffold | |
| CN205419580U (en) | A hoist and mount system for dismantling tower crane overlength pull rod | |
| CN103708360B (en) | Swing arm tower crane, standard knot introduction system thereof and standard knot introduction method | |
| CN107697817B (en) | A kind of method of tower crane crane arm elongated degree in the air | |
| CN111422759B (en) | Method for dismantling tower crane in narrow space | |
| CN105858437A (en) | Automatic lifting appliance for balancing weight | |
| CN203116934U (en) | Detacher | |
| CN205838348U (en) | A kind of automatically-unhooked suspension hook | |
| CN208791021U (en) | Tool is used in a kind of lifting of cylindrical objects | |
| CN107720569A (en) | One kind is removed inner climbing crane tower and hung with masts type roofing | |
| CN207566720U (en) | A kind of self-tipping type suspender of upper air installing | |
| CN109969929A (en) | A kind of omnipotent tail portion suspender of wind-power tower lifting | |
| CN202000647U (en) | Base device for lifting scaffold in elevator shaft | |
| CN205442374U (en) | A can dismantle hoist automatically that is used for fork truck jack -up system assembly to hoist | |
| CN212769534U (en) | Rotatable simple and easy hoist device | |
| CN208843629U (en) | A kind of crane upper mechanism is from dismantling device and crane | |
| CN201268563Y (en) | Crank pin hoisting apparatus | |
| CN210418942U (en) | Porous object fixing device | |
| CN209024052U (en) | A kind of detacher for the test of all steel frame fall arrest | |
| CN208071186U (en) | A kind of device for the mapping of administrative division boundary line | |
| CN205772777U (en) | A kind of automatic locking and the counterweight suspender of separation | |
| CN202123353U (en) | Aerial arm dismounting device for tower crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |