CN207158602U - Mast frame is carried in a kind of door shape large-scale component sliding - Google Patents
Mast frame is carried in a kind of door shape large-scale component sliding Download PDFInfo
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- CN207158602U CN207158602U CN201721249160.5U CN201721249160U CN207158602U CN 207158602 U CN207158602 U CN 207158602U CN 201721249160 U CN201721249160 U CN 201721249160U CN 207158602 U CN207158602 U CN 207158602U
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- steel cable
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- mast
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Abstract
Mast frame is carried in a kind of door shape large-scale component sliding, including a pair of door shape steel mast framves (1) set in the same direction, be respectively arranged in each two of each steel mast frame top both sides fixed pulleys side by side, the preceding drawing steel cable (3) being set on preceding fixed pulley (2a) and rear fixed pulley (2b) and post-tensioning steel cable (4), 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.The utility model is used for the height-limited short space of lifting operation or hardened ground does not possess the construction site carrying heavy type of mechanical hoisting condition, large-sized object, time saving and energy saving, can solve artificial difficult and unsafe problem.
Description
Technical field
The utility model 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 purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of height-limited in lifting operation
Short space or hardened ground do not possess the construction site of mechanical hoisting condition, are slided for carrying heavy, large-sized object door shape
Move and carry mast frame, to solve artificial difficult and unsafe problem.
The purpose of this utility model is achieved through the following technical solutions：
Mast frame is carried in a kind of sliding of door shape large-scale component, including set in the same direction for a pair door shape steel mast frame, pacify respectively
Each two loaded on each steel mast frame top both sides fixed pulleys side by side, the preceding drawing being set on former and later two fixed pulleys
Steel cable and post-tensioning steel cable, steel cable and the drag hook of post-tensioning steel cable bottom are drawn before being connected to, draw the length of steel cable to be more than before described
The length and adjustable length of post-tensioning steel cable.
Steel cable is drawn before described in the utility model by a bidirectional hook pulley assembly and the preceding drawing steel being fixed on fixed pulley
Ran is formed, and the post-tensioning steel cable is made up of a bidirectional hook pulley assembly and the post-tensioning steel cable section being fixed on fixed pulley；
The 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
Link up with fixed pulley and link up with the steel cable on movable pulley；Bidirectional hook pulley assembly is hooked on respectively from both ends to be fixed on fixed pulley
Steel cable section on and be handled upside down on object suspension centre.In two mast foots of door shape steel mast frame carrying bottom is fitted with by be hinged
Plate.
Using the utility model, it is anterior that a pair of door shape steel mast framves set in the same direction are respectively erected in the object to be moved
With rear portion both sides, steel cable and four post-tensioning steel cable bottoms will be drawn before four that object both sides to be moved are distributed on two steel mast framves
The drag hook at end is hooked on the front and rear lifting rope both ends at the anterior front and rear lifting rope of object to be moved and rear portion respectively.When originating work, door
Shape steel mast frame is in be slightly tilted certain angle state backward.Then steel cable and post-tensioning steel cable are drawn before tightening up, makes the thing to be moved
Part is suspended state slightly away from ground, and steel cable and post-tensioning steel cable are drawn before locking, and draws steel cable and post-tensioning steel cable to be transported in mast before making
It not acted during dynamic.The opposite direction that door shape steel mast frame advances to object is pulled afterwards, whole device produces one naturally
Individual thrust forward, move forward object.When object slowly falls ground after rise in forward movement, and frictional force increases, stop
A shape steel mast frame is pulled, steel cable and post-tensioning steel cable is drawn before unclamping, object is fallen naturally on the ground.Then by door shape steel mast
Frame moves forwards, returns to starting working condition, repeats above-mentioned operation, until the Articles transfer that will be carried is in place.
The utility model is simple in construction, easy to use, will can manually be difficult to lift the weight carried or carried and waste time and energy
Type, large-sized object are easily and efficiently carried using less manual operation is moved to required position.Solve and do not possessing machinery
The difficulty of carrying large, heavy wares under the conditions of lifting operation.
Brief description of the drawings
Fig. 1 and Fig. 2 is the schematic diagram using the utility model lifting handling large-scale rectangular section workpiece.
Embodiment
As shown in Figure 1 and Figure 2, mast frame is carried in door shape large-scale component sliding of the present utility model includes a pair of settings in the same direction
Door shape steel mast frame 1, be each provided with two fixed pulleys side by side on the both sides on each steel mast frame top, set side by side at four Duis
Steel cable is drawn before being set with each preceding fixed pulley 2a in the fixed pulley put, post-tensioning steel is set with each rear fixed pulley 2b
Rope, steel cable and post-tensioning steel cable bottom is drawn to be respectively connected with drag hook 5 before every.The length of steel cable is drawn to be more than post-tensioning steel cable before described
Length, it is preceding to draw the length of steel cable and post-tensioning steel cable adjustable.
In order to facilitate hook, steel cable is drawn before described by a bidirectional hook pulley assembly and the preceding drawing being fixed on fixed pulley
Steel cable section 3 forms, and the post-tensioning steel cable is by a bidirectional hook pulley assembly and 4 groups of post-tensioning steel cable section being fixed on fixed pulley
Into；Hook fixed pulley 6a that the bidirectional hook pulley assembly includes linking up with connection, the hook movable pulley 6b for connecting lower draw-bar,
It is sleeved on hook fixed pulley 6a and links up with the steel cable 6c on movable pulley 6b；Bidirectional hook pulley assembly is hooked on solid respectively from both ends
Due in the steel cable section on fixed pulley and being handled upside down on the front and rear suspension centre of object 8.In two masts of each shape steel mast frame 1
Bottom is equipped with weight tray 7 by be hinged, to improve the bearing capacity and bearing stability of door shape steel mast frame, in order to avoid soft
Ground with miriness is in use, mast underthrust moves.Mast can swing certain angle but not fall down on weight tray.
The utility model by a pair of door shape 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, by the drag hook 5 of preceding drawing steel cable and post-tensioning the steel cable bottom on two steel mast framves respectively be hooked on will
Move the both ends of the anterior front and rear auxiliary lifting rope of object and the front and rear auxiliary lifting rope 9 at rear portion.When originating working condition, door shape steel mast
Bridge draws steel cable and post-tensioning steel cable before then tightening up, makes what is moved as shown in Figure 1 in certain angle state is slightly tilted backward
Object 8 is suspended state slightly away from ground, and steel cable and post-tensioning steel cable are drawn before locking, and steel cable and post-tensioning steel cable are drawn before making in mast
It not acted in motion process.The opposite direction that door shape steel mast frame advances to object 8 is pulled afterwards, whole device produces naturally
One thrust forward, move forward object 8.When object 8 slowly falls ground after rise in forward movement, and frictional force increases,
A shape steel mast frame is pulled in stopping, being drawn steel cable and post-tensioning steel cable before unclamping, object is fallen naturally on the ground.Now door shape steel mast
Bridge is in tilt backwards state when angle is more than starting work, as shown in Figure 2.Then door shape steel mast frame is moved forwards
One segment distance, returns to starting working condition, and repetition draws steel cable and post-tensioning steel cable and makes the object to be moved in suspention shape before tightening up
Drawn before state, locking steel cable and post-tensioning steel cable, opposite direction pull a shape steel mast frame make object move forward and slowly falling ground,
Stopping pulls a shape steel mast frame, unclamp before draw steel cable and post-tensioning steel cable, object is fallen operation on the ground naturally, so not
It is disconnected to repeat operation, 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.
The utility model operation is easy, time saving and energy saving, and efficiency of construction is high.Avoid the need for putting into many workmens and lift with hands
The problem of carrying is wasted time and energy, decrease potential safety hazard.Move the time that a large-scale steel pipe at least saves 80%.
Place of the utility model especially suitable for lifting operation height limitation, such as large-scale 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 shape large-scale component sliding, it is characterised in that including a pair of door shape steel masts set in the same direction
Frame (1), it is respectively arranged in each two of each steel mast frame top both sides fixed pulleys side by side, is set in preceding fixed pulley
Preceding drawing steel cable (3) and post-tensioning steel cable (4) on (2a) and rear fixed pulley (2b), draw steel cable and post-tensioning steel cable bottom before being connected to
The drag hook (5) at end, the length of steel cable is drawn to be more than the length and adjustable length of post-tensioning steel cable before described.
2. mast frame is carried in a kind of door shape large-scale component sliding according to claim 1, it is characterised in that steel is drawn before described
Rope is made up of a bidirectional hook pulley assembly and the preceding drawing steel cable section (3) being fixed on fixed pulley, and the post-tensioning steel cable is by one
Individual bidirectional hook pulley assembly and post-tensioning steel cable section (4) composition being fixed on fixed pulley；The bidirectional hook pulley assembly bag
The hook fixed pulley (6a) linked up with connection is included, the hook movable pulley (6b) of lower draw-bar is connected, is sleeved on hook fixed pulley (6a)
With the steel cable (6c) on hook movable pulley (6b)；Bidirectional hook pulley assembly is hooked on respectively from both ends to be fixed on fixed pulley
In steel cable section and it is handled upside down on object suspension centre.
3. mast frame is carried in a kind of door shape large-scale component sliding according to claim 1, it is characterised in that in door shape steel mast
Two mast foots of bridge (1) are fitted with weight tray (7) by be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249160.5U CN207158602U (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of door shape large-scale component sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249160.5U CN207158602U (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of door shape large-scale component sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158602U true CN207158602U (en) | 2018-03-30 |
Family
ID=61724146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249160.5U Active CN207158602U (en) | 2017-09-27 | 2017-09-27 | Mast frame is carried in a kind of door shape large-scale component sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
-
2017
- 2017-09-27 CN CN201721249160.5U patent/CN207158602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473076A (en) * | 2017-09-27 | 2017-12-15 | 云南建投第二安装工程公司 | Mast frame is carried in a kind of door shape large-scale component sliding |
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