CN109626249A - A kind of simple three-dimensional localization installation and load-bearing device and application method - Google Patents
A kind of simple three-dimensional localization installation and load-bearing device and application method Download PDFInfo
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- CN109626249A CN109626249A CN201811496709.XA CN201811496709A CN109626249A CN 109626249 A CN109626249 A CN 109626249A CN 201811496709 A CN201811496709 A CN 201811496709A CN 109626249 A CN109626249 A CN 109626249A
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- bearing
- hoist
- block
- link block
- pulley group
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of simple three-dimensional localization installation and load-bearing device and application methods, belong to the location and installation and lifting technical field of steel structural embedded parts.Specifically include bearing plate, backing plate, first pulley group, second pulley group, first hoist and second hoist and bearing bar；The both ends of bearing bar are rotatablely connected with bearing plate and backing plate respectively, can be by adjusting lifting of the distance between backing plate realization to the built-in fitting of different size.And combined connecting component is defined, and prevents bearing bar stress from turning up.Second pulley group and first pulley group are adjusted by adjusting first hoist and second hoist, indirectly control the positioning of steel structural embedded parts in a vertical and horizontal direction.Construction labour will be greatly reduced by the use of pulley blocks, construction cost is reduced, improves efficiency and construction precision.
Description
Technical field
The invention belongs to built-in fitting construction field, it is specifically related to a kind of simple three-dimensional localization installation and load-bearing device and makes
Use method.
Background technique
Steel building in gymnasium etc is required to installation large-scale steel structure built-in fitting to realize specific function requirement
And architectural image.In this kind of venue class structural steelwork, often there is more large-scale built-in fitting needs to construct, and tradition is this kind of
The general weight of embedded part is larger, and volume is also big, it has not been convenient to manually remove and move, lead to constructional difficulties.
Large-scale built-in fitting traditional now is lifted usually using large-scale crane, causes the construction cost of great number, unfavorable
It is lifted in long-time.When crane lifting built-in fitting, positioning accuracy is too low, and built-in fitting is inevitably touched with ground or surrounding structure
It hits, the destruction in structure is caused to lead to that expected intensity is not achieved.And the swing arm of crane in the construction process is larger, cannot go out
Otherwise existing big-movement causes built-in fitting to wave degree excessive, injures construction personnel, there are some potential safety problemss.
It is badly in need of a kind of such built-in fitting of easy device installation, structure is simple, easy to operate and laborsaving, safety coefficient is high, together
When also ensure the stability of built-in fitting during the installation process, reduce construction cost, improve construction efficiency.
Summary of the invention
This method is the technical problem to be solved is that installation of the prior art to built-in fitting is used, and there are certain safety is hidden
Suffer from, construction cost is high, and the structure of built-in fitting has the hidden danger for causing to fall flat that collides, peace during the installation process
It is complicated to fill work, and precision is not high.So a kind of simple three-dimensional localization installation and load-bearing device and application method are proposed, for solving
Certainly problems.
To achieve the goals above, the present invention uses following scheme: a kind of simple three-dimensional localization installation and load-bearing device, packet
Include load receiving part, lifting portion and adjustment portion；
The load receiving part includes backing plate, bearing plate and bearing bar, and the backing plate is fixedly connected with close to the side of bearing plate
Second link block and first hoist；The bearing plate is fixedly connected with the first bearing block and the first connection close to the side of backing plate
Block；The both ends of the bearing bar are fixedly connected to third link block；The third link block at bearing bar both ends is respectively with
One link block and the second link block are rotatablely connected；The middle part of the bearing bar is fixedly connected with close to the side of the first bearing block
Two bearing blocks and limited block；Through-hole is offered in the middle part of the limited block, running through in through-hole has connector；
The lifting portion includes first pulley group and second hoist；The one end of the first pulley group far from backing plate and the
One bearing block is fixedly connected；The first rope is wrapped in the first pulley group；First rope is far from first pulley group
One end is fixedly connected with second hoist；The second hoist is fixedly connected on the side of backing plate；
The adjustment portion includes second pulley group and first hoist；The second pulley group close to bearing bar one end with
Second bearing block is fixedly connected；The second rope is wrapped in the first pulley group；Second rope is far from second pulley group
One end be fixedly connected with first hoist；One end and second pulley group far from the first bearing plate of the first pulley group are separate
One end of second bearing plate is fixedly connected.
Further, first bearing block is located at the center of bearing plate.
Further, first link block is at least uniformly distributed three groups, every group on the circumferencial direction of the first bearing block
Two.
Further, the quantity of the quantity of first link block, the quantity of the second link block and third link block is homogeneous
Deng；The quantity of the limited block, the second bearing block and second pulley group is equal and is the half of the first connection number of blocks.
Further, single group two first link blocks and the second link block are arranged in parallel；Single group two described
The spacing of one link block and the spacing of the second link block are equal, and are all larger than the thickness 2-4mm of third link block.
Further, the middle part at the middle part of first link block, the middle part of the second link block and third link block is opened
Circular hole equipped with 12-20mm.
Further, second link block is located at the outside of first hoist, and the second link block and first hoist
It is arranged vertically.
Further, the square steel tube that the bearing bar is 50 × 50 × 4 millimeters；The bearing plate and backing plate are 10-
The steel plate of 20mm.
Further, the connector is the flexible piece equipped with shackle, and the diameter of connector is less than limited block and is equipped with circle
The diameter 2-3mm in hole.
The invention also discloses the application methods of a kind of simple three-dimensional localization installation and load-bearing device, comprising the following steps:
Step 1: all bearing bars are fixedly connected with the side of limited block towards on the inside of single unit system；
Step 2: the third link block of all separate backing plate one end and the first link block are rotatablely connected；
Step 3: the third link block of all separate bearing plate one end and the second link block are rotatablely connected；
Step 4: first pulley group, far from backing plate one end and the first bearing block clasp joint, all second pulley groups are close to hold
One end of weight bar and the second bearing block clasp joint, the one end of second pulley group far from the second bearing block and first pulley group are close to backing plate
One end clasp joint；
Step 5: connector is applied in inside limited block, by adjusting backing plate to required position, connector head and the tail are connected
It connects and the distance between backing plate is defined；
Step 6: all first hoist are separately fixed on backing plate, second hoist, which is fixed on, is allowed to one piece of pad
On plate, then by the first rope and second hoist solderless wrapped connection, single unit system is can be completed in the second rope and first hoist solderless wrapped connection
It sets up；
Step 7: using crane need to steel structural embedded parts to be mounted be hung to installation place；
Step 8: it is attached to drop to steel structural embedded parts by adjusting second hoist and first hoist for first pulley group
Closely, steel structural embedded parts are lifted at the bottom hook of first pulley group by hanging belt；
Steel structural embedded parts are hung to nature Step 9: pass through while adjusting second hoist and first hoist,
And sling at 100-200mm from the ground, the installation of steel structural embedded parts is tentatively judged；
Step 10: according to the position tentatively judged, then adjust first hoist simultaneously and second hoist is pre- by steel construction
Embedded part at the uniform velocity falls to required installation site.
Compared with prior art, the present invention can obtain following technical effect:
(1) by being fixedly connected with the first link block and the first bearing block on bearing plate, the first bearing block is located at bearing plate
Center at, the uniform force of bearing plate can be made；First link block is uniformly distributed on the circumferencial direction of the first link block, right
Monolith bearing plate applies a support force simultaneously and is used to offset the gravity for bearing steel structural embedded parts, its whole device is made to bear steel
The gravity of structure built-in fitting is more uniform.
(2) backing plate is equipped with first hoist and the second link block, and the second link block is located at the outside of first hoist,
Constructor is facilitated to adjust.And when the second rope and first hoist solderless wrapped connection, the second rope and bearing bar is avoided to generate friction, into
And lead to the service life reduction of the second rope.The spacing of two first link blocks of spacing and single group of two the second link blocks of single group is equal
It is realized by the rotation between bearing bar and bearing plate and backing plate in installed position greater than the thickness 2-4mm of third link block
The installation of device and position adjustment.It, can be to the conversion tune between different size built-in fitting by adjusting the spacing between backing plate
Whole, suitable for the installation and lifting of a variety of different size built-in fittings, position of the realization device between different pre-buried positions is converted.
Simultaneously through there is connector in the circular hole of limited block, by connector be equipped with shackle carry out head and the tail connection to backing plate position into
Row is fixed.Device can be made bigger in the contact area on ground by the way that backing plate is arranged, heavier built-in fitting can be born.
(3) by the first pulley group that is equipped with and second pulley group respectively with first hoist and second hoist solderless wrapped connection,
It adjusts second hoist and then controls lifting and whereabouts that first pulley group realizes steel structural embedded parts, it is pre- effectively to solve steel construction
The positioning of embedded part vertical direction；Second pulley group realization steel structural embedded parts are controlled in small model by adjusting first hoist
Moving horizontally in enclosing, the three-dimensional localization in conjunction with second hoist and first pulley group by steel structural embedded parts in installation place is gone forward side by side
Row installation.The gravity of steel structural embedded parts can be effectively reduced single unit system using pulley blocks, and artificial labour is effectively reduced
Power realizes steel structural embedded parts in the installation accuracy of a small range.It is effectively reduced and steel structural embedded parts is lifted by crane for a long time
The construction cost for causing great number, avoiding crane from colliding during a small range lifts steel structural embedded parts leads to built-in fitting
The generation of deformation.
(4) using this method first by the distance between backing plate of device adjust after, by connector join end to end to its into
Row limits, and positions to installation of embedded parts position, guarantees the regulating step for simplifying subsequent installation.Second hoist is adjusted simultaneously
Steel structural embedded parts are hung to nature with first hoist, and are sling at 100-200mm from the ground, to steel structural embedded parts
Installation tentatively judged.The benefit for adjusting and being hung under natural conditions simultaneously be in, prevent in transport process, bearing block and
Bearing plate stress biases the offset for leading to device.100-200mm from the ground is sling, constructor is facilitated to observe built-in fitting and installation
Whether position is overlapped, to adjust installation in next step.It at the uniform velocity falls, prevents built-in fitting from causing to shake to device in dropping process
It is negatively affected with unbalance stress etc..
The present invention can solve in the prior art to carry out in a small range large-scale steel structure built-in fitting using crane very well
Accurate installation, reduce construction cost.By carrying out the movement on horizontal and vertical direction using pulley blocks, carry out to Large Steel
The lifting of structure built-in fitting and three-dimensional localization installation improve construction efficiency and guarantee construction quality.Simultaneously avoid using crane into
The generation collided when row lifting, effectively solve when large-scale steel structure built-in fitting is lifted using traditional technology there are structure and quality by
To the hidden danger of destruction.Safety coefficient in installation process significantly improves, and structure is more simple, and operation is more convenient, is adapted to
The lifting and location and installation of a variety of different size steel structural embedded parts are easily realized and are converted in the position of different pre-buried positions, have
Effect improves construction efficiency, guarantees that construction quality, save the cost are conducive to promote.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the side view of bearing bar upper limit position block and the second weighing block；
Fig. 3 is the sectional view in Fig. 2 at D-D；
Fig. 4 is the side view of third link block on weighing bar；
Fig. 5 is the sectional view in Fig. 4 at E-E；
Fig. 6 is the sectional view of the second link block on backing plate；
Fig. 7 is the longitudinal section of the second link block；
Fig. 8 is the overall structure diagram of weighing plate；
Fig. 9 is the sectional view in Fig. 8 at B；
Figure 10 is the sectional view in Fig. 8 at A.
In figure: 1, backing plate, 2, weighing plate, the 21, first bearing block, the 22, first link block, 3, weighing bar, 31, limited block,
32, third link block, the 33, second bearing plate, 4, second pulley group, 5, second pulley group, the 6, first rope, the 7, second connection
Block, 8, second hoist, 9, first hoist, the 10, second rope, 11, connector.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1:
In conjunction with shown in Fig. 1 to Figure 10, a kind of simple three-dimensional localization installation proposed by the present invention and load-bearing device, including load-bearing
Portion, lifting portion and adjustment portion；
Load receiving part includes backing plate 1, bearing plate 2 and bearing bar 3.
Backing plate 1 is respectively adopted two-weld process close to the side of bearing plate 2 and is welded and connected with a thickness of the second of 12mm
Link block 7 and it is bolted the first hoist 9 with a thickness of 12mm.
Bearing plate 2 is welded and connected with the first load-bearing with a thickness of 12mm using two-weld process close to the side of backing plate 1
Block 21 and the first link block 22 with a thickness of 12mm, the first bearing block 21 are located at the center of bearing plate 2, can make bearing plate 3
Uniform force.First link block 22 is uniformly distributed three groups on the circumferencial direction of the first bearing block 21, and every group two, to monolith
Bearing plate 2 applies a support force simultaneously and is used to offset the gravity for bearing steel structural embedded parts, its whole device is made to bear steel knot
The gravity of structure built-in fitting is more uniform.
The quantity of the quantity of first link block 7, the quantity of the second link block 7 and third link block 32 is equal；Single group two
A first link block 22 and the second link block 7 are arranged in parallel；The spacing and the second link block 7 of two the first link blocks 22 of single group
Spacing be equal as 20mm, can be in order to be connect with other component, and can be effectively ensured and can be freely rotated therebetween.
Bearing bar is 50 × 50 × 4 millimeters of square steel tube, and the both ends of bearing bar 3 are all made of welding procedure and are welded and connected with the
Three link blocks 32；It is 14mm and the circular hole with a thickness of 16mm that the middle part of third link block 32, which offers diameter, when adjusting backing plate 1,
Guarantee that third link block 32 can rotate, avoids rubbing with the first link block 21 and the second link block 7, it for a long time so can be right
Device damages, and influences service life.The third link block 32 at 3 both ends of bearing bar connects with the first link block 22 and second respectively
It connects block 7 to be attached using the bolt of 12mm, the adjusting of the distance between backing plate 1 may be implemented, guarantee that device adapts to a variety of differences
The steel structural embedded parts of specification, realization device are converted in the position of different pre-buried positions.The middle part of bearing bar 3 is close to the first load-bearing
The side of block 21 is welded and connected with the second bearing block 33 and limited block 31 that thickness is 12mm steel plate using two-weld process,
Since device is under loading conditions, the power that bearing bar 3 is subject to is outside, has the trend turned up, therefore in the inside at 3 middle part of bearing bar
It is defined, prevents bearing bar 3 from turning up.The middle part of limited block 31 offers the through-hole of 12mm, and running through in through-hole has connector 11,
Connector 11 is the chain that equipped with shackle and diameter is 10mm.The distance between backing plate 1 is limited by adjusting connector 11
It is fixed, prevent 3 stress of bearing bar is excessive from causing to turn up.
The middle part of first link block 22, the middle part of the second link block 7, the middle part of the first bearing block 21 and the second bearing block 33
Middle part offer the circular hole of 12mm.Limited block 31, the second bearing block 33 and second pulley group 4 and first hoist 9
Quantity is equal and is three.
Lifting portion includes first pulley group 5 and second hoist 8, and the one end of first pulley group 5 far from backing plate 1 is held with first
The connection of 21 clasp joint of pouring weight, is wrapped with the first rope 6 in first pulley group 5, the one end of the first rope 6 far from first pulley group 5 with
8 solderless wrapped connection of second hoist connection.It can be convenient the tune that steel structural embedded parts are carried out with vertical direction by adjusting second hoist 8
Section, can achieve labour-saving effect using first pulley group 5.Second hoist 8 is bolted to the side of backing plate 1, avoid with
Its generate friction, influence using.
Adjustment portion includes second pulley group 4 and first hoist 9, and the one end of second pulley group 4 far from backing plate 1 is held with second
33 clasp joint of pouring weight connects, and is wrapped with the second rope 10, second one end of rope 10 far from second pulley group 4 in first pulley group 5
It is connect with 9 solderless wrapped connection of first hoist.The one end of first pulley group 5 far from the first bearing block 21 and second pulley group 4 are far from second
One end clasp joint of bearing block 33 connects.It can be convenient by adjusting first hoist 9 to steel structural embedded parts progress Level tune,
Small range movement is carried out conducive to by steel structural embedded parts, manual handling is avoided, prevents from causing to accidentally injure.It can using second pulley group 4
To reach labour-saving effect.The one end of first pulley group 5 far from the first bearing plate 21 and second pulley group 4 are far from the second bearing plate
33 one end clasp joint connection.
Second link block 7 is located at the outside of first hoist 9, and the second link block 7 is arranged vertically with first hoist 9.
When adjusting first hoist 9 and controlling steel structural embedded parts in the horizontal direction mobile, the second rope 10 is avoided to send out with bearing bar 3
Raw friction, while second hoist 8 uses on the inside of it convenient for constructor.
Embodiment 2:
The invention also discloses the application methods of a kind of simple three-dimensional localization installation and load-bearing device, comprising the following steps:
Step 1: all bearing bars 3 are fixedly connected with the side of limited block 31 towards on the inside of single unit system；
Step 2: the third link block 32 of 1 one end of all separate backing plates and the first link block 21 are connected using the bolt of 12mm
It connects；
Step 3: the third link block 32 of all 2 one end of separate bearing plate and the second link block 7 use the bolt of 12mm
Connection；
Step 4: first pulley group 5, far from 1 one end of backing plate and 21 clasp joint of the first bearing block, all second pulley groups 4 are leaned on
One end of nearly bearing bar 3 and 33 clasp joint of the second bearing block, second pulley group 4 one end and first pulley far from the second bearing block 33
One end clasp joint of the group 5 close to backing plate 1；
Step 5: connector 11 is applied in inside limited block 31, by adjusting backing plate 1 to required position, by connector
11 head and the tail connections are defined the distance between backing plate 1；
Step 6: all first hoist 9 are separately fixed on backing plate 1, second hoist 8, which is fixed on, is allowed to one piece
On backing plate 1, then by the first rope 6 and 8 solderless wrapped connection of second hoist, 9 solderless wrapped connection of the second rope 10 and first hoist be can be completed whole
Body device is set up；
Step 7: using crane need to steel structural embedded parts to be mounted be hung to installation place；
Step 8: first pulley group 5 is dropped to steel structural embedded parts by adjusting second hoist 8 and first hoist 9
Near, steel structural embedded parts are lifted at the bottom hook of first pulley group 5 by hanging belt；
Steel structural embedded parts are hung to nature shape Step 9: pass through while adjusting second hoist 8 and first hoist 9
State, and sling at 150mm from the ground, the installation of steel structural embedded parts is tentatively judged；
Step 10: adjusting first hoist 9 and second hoist 8 for steel construction according to the position tentatively judged, then simultaneously
Built-in fitting at the uniform velocity falls to required installation site.
The present invention can solve in the prior art to carry out in a small range large-scale steel structure built-in fitting using crane very well
Accurate installation, reduce construction cost.By carrying out the movement on horizontal and vertical direction using pulley blocks, carry out to Large Steel
The lifting of structure built-in fitting and three-dimensional localization installation improve construction efficiency and guarantee construction quality.Simultaneously avoid using crane into
The generation collided when row lifting, effectively solve when large-scale steel structure built-in fitting is lifted using traditional technology there are structure and quality by
To the hidden danger of destruction.Structure is simple, easy to operate, is adapted to the lifting and positioning peace of a variety of different size steel structural embedded parts
Dress effectively improves construction efficiency, guarantees construction quality, is conducive to promote.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of simple three-dimensional localization installation and load-bearing device, which is characterized in that including load receiving part, lifting portion and adjustment portion；
The load receiving part includes backing plate (1), bearing plate (2) and bearing bar (3), side of the backing plate (1) close to bearing plate (2)
It is fixedly connected with the second link block (7) and first hoist (9)；The bearing plate (2) is fixedly connected close to the side of backing plate (1)
There are the first bearing block (21) and the first link block (22)；The both ends of the bearing bar (3) are fixedly connected to third link block
(32)；The third link block (32) at bearing bar (3) both ends rotates with the first link block (22) and the second link block (7) respectively
Connection；The middle part of the bearing bar (3) is fixedly connected with the second bearing block (33) and limit close to the side of the first bearing block (21)
Position block (31)；Through-hole is offered in the middle part of the limited block (31), running through in through-hole there are connector (11)；
The lifting portion includes first pulley group (5) and second hoist (8)；The first pulley group (5) is far from backing plate (1)
One end is fixedly connected with the first bearing block (21)；The first rope (6) are wrapped in the first pulley group (5)；First rope
Rope (6) is fixedly connected far from the one end of first pulley group (5) with second hoist (8)；The second hoist (8) is fixedly connected
In the side of backing plate (1)；
The adjustment portion includes second pulley group (4) and first hoist (9)；The second pulley group (4) is far from backing plate (1)
One end is fixedly connected with the second bearing block (33)；The second rope (10) are wrapped in the first pulley group (5)；Second rope
Rope (10) is fixedly connected far from the one end of second pulley group (4) with first hoist (9)；The first pulley group (5) is far from the
One end of one bearing block (21) is fixedly connected with second pulley group (4) far from the one end of the second bearing block (33).
2. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that described first holds
Pouring weight (21) is located at the center of bearing plate (2).
3. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that described first connects
It is three groups at least uniformly distributed on the circumferencial direction of the first bearing block (21) to connect block (22), every group two.
4. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that described first connects
The quantity for connecing the quantity of block (22), the quantity of the second link block (7) and third link block (32) is equal；The limited block
(31), the quantity of the second bearing block (33) and second pulley group (4) is equal and is the half of the first link block (22) quantity.
5. a kind of simple three-dimensional localization installation according to claim 3 and load-bearing device, which is characterized in that two institutes of single group
It states the first link block (22) and the second link block (7) is arranged in parallel；The spacing of single group two first link blocks (22) and
The spacing of second link block (7) is equal, and is all larger than the thickness 2-4mm of third link block (32).
6. a kind of simple three-dimensional localization installation and load-bearing device according to claim 1 or 5, which is characterized in that described the
The middle part at the middle part of one link block (22), the middle part of the second link block (7) and third link block (32) offers 12-20mm's
Circular hole.
7. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that described second connects
The outside that block (7) is located at first hoist (9) is connect, and the second link block (7) is arranged vertically with first hoist (9).
8. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that the bearing bar
(3) square steel tube for being 50 × 50 × 4 millimeters；The bearing plate (2) and backing plate (1) are the steel plate of 10-20mm.
9. a kind of simple three-dimensional localization installation according to claim 1 and load-bearing device, which is characterized in that the connector
It (11) is the flexible piece equipped with shackle, and the diameter of connector (11) is less than limited block (31) and sets round-meshed diameter 2-3mm.
10. the application method of a kind of simple three-dimensional localization installation and load-bearing device according to any one of claims 1 to 9,
Characterized by comprising the following steps:
Step 1: all bearing bars (3) are fixedly connected with the side of limited block (31) towards on the inside of single unit system；
Step 2: the third link block (32) of all separate backing plate (1) one end and the first link block (22) are rotatablely connected；
Step 3: the third link block (32) of all separate bearing plate (2) one end and the second link block (7) are rotatablely connected；
Step 4: first pulley group (5) is far from backing plate (1) one end and the first bearing block (21) clasp joint, all second pulley groups
(4) one end close to bearing bar (3) and the second bearing block (33) clasp joint, second pulley group (4) is far from the second bearing block (33)
One end clasp joint of one end and first pulley group (5) close backing plate (1)；
Step 5: connector (11) is applied in limited block (31) inside will be connected by adjusting backing plate (1) to required position
Part (11) head and the tail connection is defined the distance between backing plate (1)；
Step 6: all first hoist (9) are separately fixed on backing plate (1), second hoist (8), which is fixed on, is allowed to one
On block backing plate (1), then by the first rope (6) and second hoist (8) solderless wrapped connection, the second rope (10) and first hoist (9) around
It connects, setting up for single unit system can be completed；
Step 7: using crane need to steel structural embedded parts to be mounted be hung to installation place；
Step 8: it is pre-buried to drop to steel construction by adjusting second hoist (8) and first hoist (9) for first pulley group (5)
Near part, steel structural embedded parts are lifted at the bottom hook of first pulley group (5) by hanging belt；
Steel structural embedded parts are hung to nature shape Step 9: pass through while adjusting second hoist (8) and first hoist (9)
State, and sling at 100-200mm from the ground, the installation of steel structural embedded parts is tentatively judged；
Step 10: adjusting first hoist (9) and second hoist (8) for steel construction according to the position tentatively judged, then simultaneously
Built-in fitting at the uniform velocity falls to required installation site.
Priority Applications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111498725A (en) * | 2020-04-29 | 2020-08-07 | 安徽格锐鑫智能装备有限公司 | Braking device for pneumatic monorail crane and using method thereof |
| CN111945774A (en) * | 2020-08-21 | 2020-11-17 | 方志兰 | Installation and construction method for embedded part of large steel structure fixed foundation |
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| CN202089683U (en) * | 2011-05-16 | 2011-12-28 | 葛洲坝集团第二工程有限公司 | Three-leg hoisting device |
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| DE2517332A1 (en) * | 1974-04-18 | 1975-11-06 | Mactaggart Scott & Co | LIFTING EQUIPMENT FOR TRANSPORTING A LOAD BETWEEN TWO POINTS |
| US6056273A (en) * | 1997-11-25 | 2000-05-02 | Smith; Daniel I. | Internal sheave pulley system for bipods, tripods, or quadripods |
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| CN204237443U (en) * | 2014-10-27 | 2015-04-01 | 天津海润天通供热有限公司 | Detachable weight hoisting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111498725A (en) * | 2020-04-29 | 2020-08-07 | 安徽格锐鑫智能装备有限公司 | Braking device for pneumatic monorail crane and using method thereof |
| CN111945774A (en) * | 2020-08-21 | 2020-11-17 | 方志兰 | Installation and construction method for embedded part of large steel structure fixed foundation |
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| CN109626249B (en) | 2020-11-03 |
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