CN107697795A - Mast frame is carried in a kind of herringbone large-scale component sliding - Google Patents
Mast frame is carried in a kind of herringbone large-scale component sliding Download PDFInfo
- Publication number
- CN107697795A CN107697795A CN201710888664.XA CN201710888664A CN107697795A CN 107697795 A CN107697795 A CN 107697795A CN 201710888664 A CN201710888664 A CN 201710888664A CN 107697795 A CN107697795 A CN 107697795A
- Authority
- CN
- China
- Prior art keywords
- steel cable
- herringbone
- post
- hook
- mast frame
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 109
- 239000010959 steel Substances 0.000 claims abstract description 109
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 14
- 210000002683 foot Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Mast frame is carried in a kind of herringbone large-scale component sliding, including a pair of herringbone steel mast framves (1) set in the same direction, be respectively arranged in two of each steel mast frame top fixed pulleys side by side, preceding the drawing steel cable and post-tensioning steel cable being set on preceding fixed pulley (2a) and rear fixed pulley (2b), be connected to before draw steel cable and the drag hook (5) of post-tensioning steel cable bottom, draw the length of steel cable to be more than the length and adjustable length of post-tensioning steel cable before described.Heavy, large-sized object is carried in the construction site that the present invention is used to not possess in the height-limited short space of lifting operation or hardened ground mechanical hoisting condition, time saving and energy saving, can solve artificial difficult and unsafe problem.
Description
Technical field
The invention belongs to handbarrow technical field.
Background technology
, it is necessary to carry out lifting handling by hanging device, these are heavy, large-scale in heavy, large-sized object installation operation
Component.But when some are unsatisfactory for lifting machine use condition by the place of lifting operation height limitation or hardened ground,
Hanging device can not be used, artificial carrying can only be relied on, not only carrying difficulty is big, wastes time and energy, operating efficiency is extremely low, Er Qiecun
In potential safety hazard.
The content of the invention
The invention aims to solve the deficiencies in the prior art, there is provided a kind of in height-limited short of lifting operation
Space or hardened ground do not possess the construction site of mechanical hoisting condition, for carrying heavy, large-sized object herringbone sliding
Mast frame is carried, to solve artificial difficult and unsafe problem.
The purpose of the present invention is achieved through the following technical solutions：
Mast frame is carried in a kind of sliding of herringbone large-scale component, including set in the same direction for a pair herringbone steel mast frame, point
Before not being installed on two of each steel mast frame top fixed pulleys side by side, being set on preceding fixed pulley and rear fixed pulley
Draw steel cable and post-tensioning steel cable, be connected to preceding drawing steel cable and the drag hook of post-tensioning steel cable bottom, draw the length of steel cable big before described
In the length and adjustable length of post-tensioning steel cable.
Steel cable is drawn before of the present invention by a bidirectional hook pulley assembly and the preceding drawing steel cable section being fixed on fixed pulley
Composition, the post-tensioning steel cable are made up of a bidirectional hook pulley assembly and the post-tensioning steel cable section being fixed on fixed pulley；It is described
Bidirectional hook pulley assembly includes connecting the hook fixed pulley linked up with, connects the hook movable pulley of lower draw-bar, is sleeved on hook
Steel cable on fixed pulley and hook movable pulley；Bidirectional hook pulley assembly is hooked on the steel being fixed on fixed pulley from both ends respectively
On ran and it is handled upside down on object suspension centre.In two mast foots of herringbone steel mast frame carrying bottom is fitted with by be hinged
Plate.
Using the present invention, a pair of herringbone steel mast framves set in the same direction are respectively erected in the object to be moved it is anterior and
Rear portion both sides, before the drag hook of preceding drawing steel cable and post-tensioning the steel cable bottom on two steel mast framves is hooked on into object to be moved respectively
On auxiliary noose on the front and rear suspension centre in portion and the front and rear suspension centre at rear portion or at suspension centre.When originating work, herringbone steel mast frame
In being slightly tilted certain angle state backward.Then steel cable and post-tensioning steel cable are drawn before tightening up, make the object to be moved slightly away from
Ground is suspended state, and steel cable and post-tensioning steel cable are drawn before locking, drawn before making steel cable and post-tensioning steel cable in mast motion process not
Act.The opposite direction that herringbone steel mast frame is advanced to object afterwards is pulled, and whole device naturally produces one forward
Thrust, move forward object.When object slowly falls ground after rise in forward movement, and frictional force increases, herringbone is pulled in stopping
Shape steel mast frame, steel cable and post-tensioning steel cable are drawn before unclamping, object is fallen naturally on the ground.Then by herringbone steel mast frame to
Front is moved, and returns to starting working condition, repeats above-mentioned operation, until the Articles transfer that will be carried is in place.
The present invention is simple in construction, easy to use, will can manually be difficult to lift carrying or carry waste time and energy it is heavy, big
Type object is easily and efficiently carried using less manual operation and is moved to required position.Solve and do not possessing mechanical hoisting work
The difficulty of carrying large, heavy wares under the conditions of industry.
Brief description of the drawings
Fig. 1 and Fig. 2 is the schematic diagram using lifting handling large-scale steel pipe of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, herringbone large-scale component of the invention sliding carries what mast frame was set in the same direction including a pair
Herringbone steel mast frame 1, be respectively arranged in two of each steel mast frame top fixed pulleys side by side, be set in before it is fixed sliding
Take turns preceding drawing steel cable and post-tensioning steel cable on 2a and rear fixed pulley 2b, be connected to preceding drawing steel cable and the drag hook of post-tensioning steel cable bottom
5, draw the length of steel cable to be more than the length of post-tensioning steel cable before described, it is preceding to draw the length of steel cable and post-tensioning steel cable adjustable.
In order to facilitate hooking and adjusting length, steel cable is drawn before described by a bidirectional hook pulley assembly and is fixed on and determines cunning
Preceding drawing steel cable section 3 on wheel forms, and the post-tensioning steel cable is by a bidirectional hook pulley assembly and after being fixed on fixed pulley
Steel cable section 4 is drawn to form.The bidirectional hook pulley assembly includes hook fixed pulley 6a, the extension of connection lower draw-bar linked up with connection
Hook movable pulley 6c, it is sleeved on hook fixed pulley 6a and links up with the steel cable 6b on movable pulley 6c；The both ends of bidirectional hook pulley assembly
Hook is hooked in the steel cable section being fixed on fixed pulley and is handled upside down on the front and rear suspension centre of object 8 respectively.The handled thing
The front and rear suspension centre of part 8 is set, and can be each two suspension ring before and after the front and rear of object 8 distinguishes temporary weld, by drag hook 5 or
The lower draw-bar of bidirectional hook pulley assembly is hooked on suspension ring, and after the completion of carrying, suspension ring are cut down.Can also be in object
Front and rear puts two auxiliary nooses 9 respectively, and the lower draw-bar of drag hook 5 or bidirectional hook pulley assembly is hooked on into auxiliary sleeve
On rope.Steel cable and post-tensioning steel cable is drawn to be substituted with bottle gouard moved by hands before described.It is two-way by adjusting before lifting handling object
Hook block component is good by the length adjustment of preceding drawing steel cable and post-tensioning steel cable.In two mast foots of herringbone steel mast frame 1
By be hinged equipped weight tray 7, to improve the bearing capacity and bearing stability of herringbone steel mast frame, so as not to soft and
Muddy ground is in use, mast underthrust moves.Mast can swing certain angle but not fall down on weight tray.
The present invention by a pair of herringbone steel mast framves 1 set in the same direction in use, be respectively erected in the object 8 to be moved
Front and rear both sides, the drag hook 5 of preceding drawing steel cable and post-tensioning the steel cable bottom on two steel mast framves is hooked on to remove respectively
On auxiliary noose 9 at animal part anterior front and rear suspension centre 10a, 10b and front and rear suspension centre 10a ＇, the 10b ＇ at rear portion or at suspension centre.
Front and rear suspension centre while the anchor point as mast fore-and-aft direction.When originating working condition, herringbone steel mast frame is in as shown in Figure 1
Certain angle state is slightly tilted backward, is drawn steel cable and post-tensioning steel cable before then tightening up, is made the object 8 to be moved slightly away from ground
Face is suspended state, and steel cable and post-tensioning steel cable are drawn before locking, and draws steel cable and post-tensioning steel cable should not in mast motion process before making
Action.The opposite direction that herringbone steel mast frame is advanced to object 8 afterwards is pulled, and whole device produces pushing away forward naturally
Power, move forward object 8.When object 8 slowly falls ground after rise in forward movement, and frictional force increases, herringbone is pulled in stopping
Shape steel mast frame, steel cable and post-tensioning steel cable are drawn before unclamping, object is fallen naturally on the ground.Now herringbone steel mast frame be in
Rear-inclined angle is more than state during starting work, as shown in Figure 2.Then by herringbone steel mast frame forwards move one section away from
From returning to starting working condition, repetition draws steel cable and post-tensioning steel cable and the object to be moved is suspended state, locked before tightening up
Preceding drawing steel cable and post-tensioning steel cable, opposite direction, which pull herringbone steel mast frame, makes object move forward and slowly fall ground after rise, stop
Pull herringbone steel mast frame, unclamp before draw steel cable and post-tensioning steel cable, object is fallen operation on the ground naturally, so constantly
Operation is repeated, until the Articles transfer that will be carried is in place.
If preceding drawing steel cable and post-tensioning steel cable employ bidirectional hook pulley assembly, during operation, drawing steel before tightening up and unclamping
Rope and post-tensioning steel cable can be realized by tightening up or loosening the steel cable of bidirectional hook pulley assembly.
Present invention operation is easy, time saving and energy saving, and efficiency of construction is high.Avoid the need for putting into many workmens and lift carrying with hands
The problem of wasting time and energy, decrease potential safety hazard.Move the time that a large-scale steel pipe at least saves 80%.
The present invention is especially suitable for the place of lifting operation height limitation, and such as large-scale circular steel pipe is carried such as below bridge
A kind of large-scale, heavy wares.Be also especially suitable for the occasion that hardened ground is unsatisfactory for lifting machine use condition, as water logging,
After muddy and soft ground construction site, hardened ground should not jumbo roll in order to avoid damaging the place on ground etc..
Claims (3)
1. mast frame is carried in a kind of herringbone large-scale component sliding, it is characterised in that including a pair of herringbone steel set in the same direction
Mast frame (1), it is respectively arranged in two of each steel mast frame top fixed pulleys side by side, is set in preceding fixed pulley (2a)
With preceding the drawing steel cable and post-tensioning steel cable on rear fixed pulley (2b), be connected to before draw the drag hook of steel cable and post-tensioning steel cable bottom
(5), the preceding length for drawing steel cable is more than the length and adjustable length of post-tensioning steel cable.
2. mast frame is carried in a kind of herringbone large-scale component sliding according to claim 1, it is characterised in that is drawn before described
Steel cable is made up of a bidirectional hook pulley assembly and the preceding drawing steel cable section (3) be fixed on fixed pulley, the post-tensioning steel cable by
One bidirectional hook pulley assembly and post-tensioning steel cable section (4) composition being fixed on fixed pulley；The bidirectional hook pulley assembly
Including linked up with connection hook fixed pulley (6a), connect lower draw-bar hook movable pulley (6b), be sleeved on hook fixed pulley
Steel cable (6c) on (6a) and hook movable pulley (6b)；Bidirectional hook pulley assembly is hooked on respectively from both ends is fixed on fixed pulley
On steel cable section on and be handled upside down on object suspension centre.
3. mast frame is carried in a kind of herringbone large-scale component sliding according to claim 1, it is characterised in that in herringbone
Two mast foots of steel mast frame (1) are fitted with weight tray (7) by be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888664.XA CN107697795A (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of herringbone large-scale component sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888664.XA CN107697795A (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of herringbone large-scale component sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697795A true CN107697795A (en) | 2018-02-16 |
Family
ID=61176204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888664.XA Pending CN107697795A (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of herringbone large-scale component sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697795A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590983A (en) * | 2009-04-29 | 2009-12-02 | 林汉丁 | Curved beam gate-type mast slipping method |
| CN202643086U (en) * | 2012-06-21 | 2013-01-02 | 中化二建集团有限公司 | Hoisting tool of hydroxylation reactor |
| CN202785364U (en) * | 2012-04-28 | 2013-03-13 | 中国机械工业第二建设工程有限公司 | Movable dual-door-type mast hoisting device |
| CN105568862A (en) * | 2016-01-20 | 2016-05-11 | 湖南省第五工程有限公司 | Girder erecting device and girder erecting method |
| CN105819352A (en) * | 2016-04-11 | 2016-08-03 | 中国建筑第八工程局有限公司 | Detachable lifting device for door-like mast building and construction method of lifting device |
| CN205603125U (en) * | 2016-04-19 | 2016-09-28 | 五冶集团上海有限公司 | Special hoist device that horizontal water tube cooler heat exchange tube was changed |
| CN106698208A (en) * | 2017-03-16 | 2017-05-24 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for external transportation of super high-rise building |
| CN207108240U (en) * | 2017-09-27 | 2018-03-16 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of herringbone large-scale component sliding |
-
2017
- 2017-09-27 CN CN201710888664.XA patent/CN107697795A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590983A (en) * | 2009-04-29 | 2009-12-02 | 林汉丁 | Curved beam gate-type mast slipping method |
| CN202785364U (en) * | 2012-04-28 | 2013-03-13 | 中国机械工业第二建设工程有限公司 | Movable dual-door-type mast hoisting device |
| CN202643086U (en) * | 2012-06-21 | 2013-01-02 | 中化二建集团有限公司 | Hoisting tool of hydroxylation reactor |
| CN105568862A (en) * | 2016-01-20 | 2016-05-11 | 湖南省第五工程有限公司 | Girder erecting device and girder erecting method |
| CN105819352A (en) * | 2016-04-11 | 2016-08-03 | 中国建筑第八工程局有限公司 | Detachable lifting device for door-like mast building and construction method of lifting device |
| CN205603125U (en) * | 2016-04-19 | 2016-09-28 | 五冶集团上海有限公司 | Special hoist device that horizontal water tube cooler heat exchange tube was changed |
| CN106698208A (en) * | 2017-03-16 | 2017-05-24 | 中建五局工业设备安装有限公司 | Hoisting equipment and hoisting method for external transportation of super high-rise building |
| CN207108240U (en) * | 2017-09-27 | 2018-03-16 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of herringbone large-scale component sliding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |