CN208532011U - A kind of Prefabricated element slings - Google Patents
A kind of Prefabricated element slings Download PDFInfo
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- CN208532011U CN208532011U CN201820974305.6U CN201820974305U CN208532011U CN 208532011 U CN208532011 U CN 208532011U CN 201820974305 U CN201820974305 U CN 201820974305U CN 208532011 U CN208532011 U CN 208532011U
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- girder steel
- fixinig plate
- prefabricated element
- cable wire
- steel
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Abstract
The utility model relates to a kind of Prefabricated element slings, relate generally to pre-cast building technical field, it solves the problems, such as to cause its load-bearing capacity is poor to be easy to appear damage because suspender self structure stability is poor, it includes steel framework, steel framework includes more girder steels, it is fixedly connected between girder steel by fixinig plate, multiple hanging wheels are symmetrically arranged on girder steel, girder steel is provided with multiple fixed pulleys far from one end of the hanging wheel, and the movable pulley of wirerope-winding connection is provided on single girder steel between adjacent fixed pulley, movable pulley is provided with suspension hook far from one end of the fixed pulley.It is provided with through-hole on fixinig plate, cable wire is set between fixinig plate, the both ends of cable wire are provided with hook, and hook is in fixinig plate mounting in through-hole, and is provided with length adjuster on cable wire.The Prefabricated element slings flexible structure, each hanging wheel uniform force, and stable structure, it is whole that there is good load-bearing capacity.
Description
Technical field
The utility model relates to pre-cast building technical fields, more specifically, it relates to a kind of Prefabricated element slings.
Background technique
Suspender refers to the device of hanged weight in hoisting machinery.The hanged most common suspender of work piece is suspension hook, suspender belt,
There is also hanging ring, hoisting suction cup, clamp and pallet forks etc..It is widely used in hoisting and hanging industry.
The Combined pulley group hoisting device proposed such as patent announcement number by the Chinese patent of CN201729565U comprising
One hook, the end of hook are equipped with a running block, and the lower end of running block is connected with a fixed pulley, on fixed pulley
It is installed with the hawser that both ends all have hook, the running block is made of two pulleys and wirerope, one of them is installed on hook
End, and pass around wirerope using fixing end on the pulley along winding and connect another pulley.Fixed pulley is vertically installed in
Below running block, and it is connect by connector with running block.
In above-mentioned patent, is hooked with the hawser of buckle by multiple hook points of hanging piece, hanging piece is hung by it by running block,
But the wirerope of multiple hooks is wrapped on fixed pulley, is caused in the biggish hanging piece of lifting weight, the Combined pulley group
The load-bearing capacity of hoisting device is poor, and fixed pulley and hook is caused to be easy to appear damage because bearing larger stress.
Utility model content
Cause its load-bearing capacity is poor to be easy to appear damage because suspender self structure stability is poor in practice
The problem of, the utility model aim is to propose a kind of Prefabricated element slings, by being provided with multiple fixed pulleys on girder steel, and
The movable pulley of wirerope-winding connection is provided on single girder steel between adjacent fixed pulley, is provided with suspension hook on movable pulley,
Girder steel is fixedly connected by fixinig plate, and through-hole is provided on fixinig plate, and cable wire is arranged between fixinig plate, is provided with length on cable wire
Adjuster is spent, to solve the above technical problems.The Prefabricated element slings flexible structure, each hanging wheel uniform force, and structure is steady
It is fixed, it is whole that there is good load-bearing capacity.
To achieve the above object, the utility model provides following technical solution:
A kind of Prefabricated element slings comprising steel framework, the steel framework include more girder steels, pass through fixation between the girder steel
Piece is fixedly connected, and multiple hanging wheels are symmetrically arranged on the girder steel, and the girder steel is provided with multiple far from one end of the hanging wheel
Fixed pulley, and the movable pulley of wirerope-winding connection is provided on the single girder steel between adjacent fixed pulley, it is described dynamic
Pulley is provided with suspension hook far from one end of the fixed pulley.
Through the above technical solutions, suspension hook hooks hanging piece, hanging piece in fixed pulley and is moved in uphill process by wirerope
Mobile adjusting on pulley makes hanging piece keep good stability, is conducive to hanging wheel uniform force, makes the Prefabricated element slings
Keep good load-bearing capacity.And fixinig plate plays good fixed function to girder steel, making steel framework integrally has good stabilization
Property, be conducive to the load-bearing capacity for improving the Prefabricated element slings.Meanwhile the steel framework formed between girder steel, make the prefabricated structure
While part suspender keeps good stability, and the weight of Prefabricated element slings is advantageously reduced, convenient for operation.
Further, it is provided with through-hole on the fixinig plate, cable wire, the both ends of the cable wire are set between the fixinig plate
It is provided with hook, the hook is in fixinig plate mounting in through-hole.
Through the above technical solutions, cable wire makes to play good fixed effect between fixinig plate, be conducive to make between girder steel
Good stability is kept, the load-bearing capacity of the Prefabricated element slings entirety is improved.And the hook at cable wire both ends can be from through-hole
In remove, cable wire can be replaced, the Prefabricated element slings is enable to be applicable in different weight according to the weight size of hanging piece
Hanging piece, and with good stability and load-bearing capacity.
Further, length adjuster is provided on the cable wire.
Through the above technical solutions, the length of adjustable cable wire applies pretension to cable wire, steel framework is in cable wire pretension
Rigidity is formed under effect, there is preferable stability, while the prefabricated components can be adjusted by the size of adjusting pretension
The overall stiffness of suspender is conducive to the stability and load-bearing capacity that improve Prefabricated element slings entirety, and adapts to different weight
Hanging piece, facilitate adjusting.
Further, the hanging wheel is provided with slipping block close to one end of the girder steel, is provided on the girder steel described
The compatible slippage slot of slipping block, and flexible connector is provided in the slippage slot, one end of the flexible connector and cunning
The bottom surface for moving slot is fixedly connected, and the other end is fixedly connected with slipping block.
Through the above technical solutions, hanging wheel drives slipping block in slippage slot when Prefabricated element slings sling hanging piece
Mobile, flexible connector plays good fixed function and buffer function to slipping block at this time, prevents on fixed pulley and movable pulley
The wirerope of winding causes hanging wheel, fixed pulley or movable pulley to be damaged when tightening suddenly because hanging wheel bears larger stress, has
Conducive to the stability improved when Prefabricated element slings are run.
Further, the slippage slot is provided with the stop collar limited to slipping block close to one end of the hanging wheel.
Through the above technical solutions, stop collar has good position-limiting action to slipping block, prevent because hanging piece weight is larger
Cause flexible connector be damaged or slipping block and flexible connector between be broken, flexible connector is played good
It is with good stability when coping with the hanging piece of different weight to be conducive to make the Prefabricated element slings, and has for protective effect
Conducive to the stability for improving Prefabricated element slings entirety.
Further, the girder steel is provided with rack gear close to one end of the fixinig plate, and the fixinig plate is close to the steel
One end of beam is provided with tooth socket compatible with the rack gear.
Through the above technical solutions, the cooperation of rack gear and tooth socket, makes to be not susceptible to slide between girder steel and fixinig plate, favorably
In improving fixinig plate to the fixed effect girder steel, the stability and structural strength of steel framework entirety are improved, and be conducive to improve institute
State the stability and load-bearing capacity of Prefabricated element slings entirety.
Further, the one end of the girder steel along its length is provided with fixture block, and the other end is provided with and the card
The compatible card slot of block, and the fixture block and card slot are distributed on the adjacent two sidewalls of girder steel.
Through the above technical solutions, the mutual clamping of fixture block and card slot, convenient to splice girder steel, and be conducive to improve
The fastness of girder steel part makes to be not susceptible to shake between girder steel, is conducive to the stability and structural strength that improve steel framework entirety, mentions
The stability and load-bearing capacity of the high Prefabricated element slings entirety.
Further, it is bolted to connection between the fixinig plate and girder steel.
It is easy to disassemble through the above technical solutions, be bolted between girder steel, it can be separately as commonly hanging after disassembly
Tool uses, and the Prefabricated element slings is made to have good application.Meanwhile the girder steel after disassembly is convenient for storage, maintenance.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) by being provided with multiple fixed pulleys far from one end of the hanging wheel in girder steel, and adjacent on single girder steel determine cunning
The movable pulley of wirerope-winding connection is provided between wheel, movable pulley is provided with suspension hook far from one end of the fixed pulley,
It is fixedly connected between girder steel by fixinig plate.Hanging piece passes through movement of the wirerope on fixed pulley and movable pulley in uphill process
It adjusts, so that hanging piece is kept good stability, be conducive to hanging wheel uniform force, so that the Prefabricated element slings is kept good and hold
Beijing South Maxpower Technology Co. Ltd's power;
(2) by being provided with through-hole on fixinig plate, cable wire is set between fixinig plate, the both ends of cable wire are provided with hook,
Hook is in fixinig plate mounting in through-hole, and length adjuster is provided on cable wire.So set, cable wire is conducive to described in raising
The load-bearing capacity of Prefabricated element slings entirety, and the length of adjustable cable wire applies pretension to cable wire, steel framework is in cable wire prestretching
Rigidity is formed under the action of power, there is preferable stability, is conducive to the stability and load-bearing that improve Prefabricated element slings entirety
Ability;
(3) slipping block is set by being arranged on hanging wheel, the compatible slippage slot of slipping block is provided on girder steel, slippage slot
It is provided with flexible connector between bottom surface and slipping block, slippage slot is provided with close to one end of hanging wheel limits slipping block
Stop collar.So set, flexible connector plays good fixed function and buffer function to slipping block, stop collar is to slipping block
With good position-limiting action, be conducive to make the Prefabricated element slings when coping with the hanging piece of different weight with good steady
It is qualitative, and be conducive to improve the stability of Prefabricated element slings entirety.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the partial cutaway schematic of the utility model；
Fig. 3 is the overall schematic of girder steel in the utility model；
Fig. 4 is the enlarged diagram in the portion A in Fig. 2.
Appended drawing reference: 1, steel framework；2, girder steel；3, fixinig plate；4, hanging wheel；5, fixed pulley；6, movable pulley；7, suspension hook；8, lead to
Hole；9, cable wire；10, it links up with；11, length adjuster；12, slipping block；13, slippage slot；14, flexible connector；15, stop collar；
16, rack gear；17, tooth socket；18, fixture block；19, card slot；20, bolt；21, wirerope.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
As shown in figures 1 and 3, a kind of Prefabricated element slings comprising steel framework 1 in a rectangular parallelepiped shape, steel framework 1 include four
Girder steel 2 in a rectangular parallelepiped shape.Steel framework 1 is respectively set on symmetrical two girder steels 2 along its length there are two hanging wheel 4, and two
Hanging wheel 4 on root girder steel 2 is symmetrically set.There are five steel framework 1 is respectively set on symmetrical two girder steels 2 along its length
Fixed pulley 5, and fixed pulley 5 and hanging wheel 4 are arranged in the two opposite side walls of girder steel 2, length of the fixed pulley 5 along girder steel 2 where it
Direction spaced set.It is provided with the movable pulley 6 that wirerope 21 is intertwined and connected between adjacent fixed pulley 5 on single girder steel 2,
Movable pulley 6 is provided with suspension hook 7 far from one end of fixed pulley 5.
Steel framework 1 is provided with the fixinig plate 3 of triangle in its four edges, and single fixinig plate 3 plays two girder steels 2 good
Good fixed function.Fixinig plate 3 is provided with circular through-hole 8 close to the one end at 1 center of steel framework, and steel framework 1 is along its diagonal setting
There are two cable wires 9, and the both ends of cable wire 9 along its length are provided with the hook 10 being articulated in through-hole 8.On each cable wire 9
It is provided with the length adjuster 11 for adjusting 9 Tensity size of cable wire, it is preferred that length tune machine rotates elongation between selecting screw thread
With the principle of contraction.Cable wire 9 is conducive to improve the load-bearing capacity of the Prefabricated element slings entirety, and the length of adjustable cable wire 9
Degree applies pretension to cable wire 9, is conducive to the stability and load-bearing capacity that improve Prefabricated element slings entirety.
The one end of girder steel 2 along its length is provided with fixture block 18 in a rectangular parallelepiped shape, and the other end is provided with and fixture block
18 compatible card slots 19, and fixture block 18 and card slot 19 are distributed on the adjacent two sidewalls of girder steel 2.The phase of fixture block 18 and card slot 19
Mutually clamping, it is convenient that girder steel 2 is spliced, and be conducive to the fastness of raising 2, girder steel, make to be not susceptible to shake between girder steel 2
It is dynamic, be conducive to improve steel framework 1 whole stability and structural strength.
It is fixedly connected between fixinig plate 3 and girder steel 2 by bolt 20, is respectively arranged at each diagonally opposing corner of the two of fixinig plate 3
Four symmetrical bolts 20, there are two bolts 20 for the setting of another edge.Connected between girder steel 2 by bolt 20
It connects, it is easy to disassemble, it can be used separately as common suspender after disassembly, the Prefabricated element slings is made to have good application.
As shown in Figure 2 and Figure 4, girder steel 2 is provided with multiple rack gears 16 on the side wall of 3 one end of fixinig plate, and fixinig plate 3 leans on
One end of nearly girder steel 2 is provided with tooth socket 17 compatible with institute's rack gear 16, and the vertical section of rack gear 16 along its length is three
It is angular, and the length direction of rack gear 16 is perpendicular to the length direction of girder steel 2 where it.The cooperation of rack gear 16 and tooth socket 17, makes steel
It is not susceptible to slide between beam 2 and fixinig plate 3, is conducive to improve fixinig plate 3 to the fixed effect girder steel 2.
Hanging wheel 4 is provided with cylindrical slipping block 12 on the side wall of 2 one end of girder steel, is provided with sliding on girder steel 2
The compatible slippage slot 13 of block 12, and flexible connector 14 is provided in slippage slot 13, one end of flexible connector 14 and sliding
The bottom surface of slot 13 is fixedly connected, and the other end is fixedly connected with slipping block 12.Preferably, flexible connector 14 selects spring, and
Bottom surface of the length direction of spring perpendicular to slippage slot 13.Slippage slot 13 close to one end of hanging wheel 4 be provided with to slipping block 12 into
The stop collar 15 of row limit, circumferential direction setting of the stop collar 15 along slippage slot 13.Flexible connector 14 plays well slipping block 12
Fixed function and buffer function, stop collar 15 to slipping block 12 have good position-limiting action, be conducive to make the prefabricated structure
Part suspender is with good stability when coping with the hanging piece of different weight.
Compared with prior art, the beneficial effects of the utility model are as follows:
Suspension hook 7 hooks hanging piece, and hanging piece passes through movement of the wirerope 21 on fixed pulley 5 and movable pulley 6 in uphill process
It adjusts, so that hanging piece is kept good stability, be conducive to 4 uniform force of hanging wheel, adjustable steel is adjusted by length adjuster 11
The length of rope 9 applies pretension to cable wire 9, adjusts the overall stiffness of the Prefabricated element slings.Be conducive to improve prefabricated components
It is whole with good stability to make steel framework 1, and adapts to hanging for different weight for the stability and load-bearing capacity of suspender entirety
Part facilitates adjusting.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of Prefabricated element slings, which is characterized in that the Prefabricated element slings include steel framework (1), and the steel framework (1) includes
More girder steels (2) are fixedly connected between the girder steel (2) by fixinig plate (3), are symmetrically arranged on the girder steel (2) multiple
Hanging wheel (4), the girder steel (2) is provided with multiple fixed pulleys (5) far from the one end of the hanging wheel (4), and the single girder steel (2)
It is provided with the movable pulley (6) that wirerope (21) is intertwined and connected between upper adjacent fixed pulley (5), the movable pulley (6) is separate
One end of the fixed pulley (5) is provided with suspension hook (7).
2. Prefabricated element slings according to claim 1, which is characterized in that be provided with through-hole on the fixinig plate (3)
(8), cable wire (9) are set between the fixinig plate (3), the both ends of the cable wire (9) are provided with hook (10), the hook (10)
Fixinig plate (3) are in through-hole (8) to mount.
3. Prefabricated element slings according to claim 2, which is characterized in that be provided with length adjustment on the cable wire (9)
Device (11).
4. Prefabricated element slings according to claim 1, which is characterized in that the hanging wheel (4) is close to the girder steel (2)
One end is provided with slipping block (12), and the compatible slippage slot (13) of the slipping block (12), and institute are provided on the girder steel (2)
It states and is provided in slippage slot (13) flexible connector (14), one end of the flexible connector (14) and the bottom surface of slippage slot (13)
It is fixedly connected, the other end is fixedly connected with slipping block (12).
5. Prefabricated element slings according to claim 4, which is characterized in that the slippage slot (13) is close to the hanging wheel
(4) one end is provided with the stop collar (15) limited to slipping block (12).
6. Prefabricated element slings according to claim 1, which is characterized in that the girder steel (2) is close to the fixinig plate (3)
One end be provided with rack gear (16), the fixinig plate (3) is provided with and the rack gear (16) phase close to the one end of the girder steel (2)
The tooth socket (17) of adaptation.
7. Prefabricated element slings according to claim 1, which is characterized in that the girder steel (2) along its length one
End is provided with fixture block (18), and the other end is provided with the compatible card slot (19) with the fixture block (18), and the fixture block (18)
It is distributed in card slot (19) on the adjacent two sidewalls of girder steel (2).
8. Prefabricated element slings according to claim 1, which is characterized in that lead between the fixinig plate (3) and girder steel (2)
Bolt (20) is crossed to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974305.6U CN208532011U (en) | 2018-06-23 | 2018-06-23 | A kind of Prefabricated element slings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974305.6U CN208532011U (en) | 2018-06-23 | 2018-06-23 | A kind of Prefabricated element slings |
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| Publication Number | Publication Date |
|---|---|
| CN208532011U true CN208532011U (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820974305.6U Active CN208532011U (en) | 2018-06-23 | 2018-06-23 | A kind of Prefabricated element slings |
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| CN (1) | CN208532011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651230A (en) * | 2021-08-02 | 2021-11-16 | 太平洋海洋工程（舟山）有限公司 | Lifting device and method capable of adjusting spacing |
-
2018
- 2018-06-23 CN CN201820974305.6U patent/CN208532011U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651230A (en) * | 2021-08-02 | 2021-11-16 | 太平洋海洋工程（舟山）有限公司 | Lifting device and method capable of adjusting spacing |
| CN113651230B (en) * | 2021-08-02 | 2023-10-17 | 太平洋海洋工程（舟山）有限公司 | Interval-adjustable lifting device and method |
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