CN106809744A - Hoisting sling - Google Patents
Hoisting sling Download PDFInfo
- Publication number
- CN106809744A CN106809744A CN201510854234.7A CN201510854234A CN106809744A CN 106809744 A CN106809744 A CN 106809744A CN 201510854234 A CN201510854234 A CN 201510854234A CN 106809744 A CN106809744 A CN 106809744A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- rope
- water tank
- hoisting sling
- ladder
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention proposes a kind of hoisting sling, including crossbeam, lifting rope above crossbeam and the support located at below the crossbeam, crossbeam is provided with two pulleys, the lifting rope is used to hang on trees or other overhead support things, a rope is arranged with pulley, rope is located in below the crossbeam rotating around the rear two ends on each pulley, the one end of the rope is fixedly connected the first water tank, the other end is mutually fixed with the weight of required extraction, the both sides of lifting rope each extend over out a firm rope mutually fixed with crossbeam along the bearing of trend of crossbeam, and it is fixed with a chain in the position that each firm rope end is fixed on crossbeam, one second water tank is fixed with the end of the chain of the first water tank homonymy, the end of another chain is used to hang extracted weight, first water tank and the second water tank are connected with a water pump respectively by water pipe.Hoisting sling of the invention can be slowly increased the pulling force of crossbeam, realize the lifting of weight, water pump is avoided the direct effect of weight gravity, so as to improve the service life of motor.
Description
Technical field
The present invention relates to a kind of hoisting sling.
Background technology
In existing various hoisting slings, the traction to hoist cable is realized by motor, so as to be carried out to weight
Lifting.In the process, the gravity of weight will bear directly against on machine shaft, and this causes the power of motor
Can not choose at random, if the small motor of selection power, possibly cannot complete the lifting to weight.Therefore,
The interchangeability of motor is poor, and weight gravity is directly born due to motor, therefore in the moment of lifting, motor
Suffered rigid power impact is larger, easily damages motor, reduces electrical machinery life.
The content of the invention
The present invention proposes a kind of hoisting sling, the problems such as solve big to electromechanical shock in the prior art.
The technical proposal of the invention is realized in this way：
A kind of hoisting sling, it is characterised in that：Including a crossbeam, the lifting rope above the crossbeam and it is located at
The support of the below the crossbeam, the crossbeam is provided with two pulleys, and the pulley is located at the both sides of lifting rope, institute
Lifting rope is stated positioned at the middle part top of crossbeam, and for hanging on trees or other overhead support things, the cunning
A rope is arranged with wheel, the rope is located in below the crossbeam rotating around the rear two ends on each pulley, should
The one end of rope is fixedly connected the first water tank, and the other end is mutually fixed with the weight of required extraction, the lifting rope
Both sides each extend over out a firm rope mutually fixed with crossbeam along the bearing of trend of crossbeam, and in solid on crossbeam
The position of fixed each firm rope end is fixed with a chain, and the end with the chain of the first water tank homonymy is fixed with one
Second water tank, the end of another chain is used to hang extracted weight, and first water tank and the second water tank are logical
Water pipe is crossed to be connected with a water pump respectively.
Preferred scheme is, the crossbeam include several from beginning to end against single rack and be connected between each single rack
Connector.
Preferred scheme is that each single rack is ladder shape, and it includes two extension rods for extending in parallel and is connected to
Between extension rod and the connecting rod vertical with extension rod, the chain is set around in connecting rod.
Preferred scheme is that each single rack includes three mobile jibs for extending in parallel being triangularly arranged and is connected to
Connecting rod between per adjacent two mobile jib.
Preferred scheme is that the support includes vertical with this with the vertical bridgeware that crossbeam is rotatably connected
The support body that bridgeware is rotatably connected, the vertical bridgeware includes a principal post, the frame below the principal post
Body and some points of posts being fixedly connected between principal post and framework, the principal post are vertically arranged, its top with it is horizontal
Beam is rotatably connected, and its bottom is rotatably connected with a ladder, and the framework is horizontally disposed frame structure, institute
The top for stating support is rotatably connected with framework.
Preferred scheme is that it is triangle posture that the support body is strutted, and it includes being rotated with the framework of vertical bridgeware
The leg of connection.
Preferred scheme is that the top of the ladder rotates with the framework of vertical bridgeware and is connected, the bottom of the ladder
End rotates with an axis body and is connected, and the axis body is horizontally disposed with, and its two ends rotates one wheel of connection, each wheel respectively
On ground, be also rotatably connected son an another ladder on the axis body, and the top of two ladder is by a rope
Rope is connected.
Preferred scheme is that the water pump is forward and reverse suction pump.
Beneficial effects of the present invention are：
Hoisting sling in the present invention can be slowly increased the pulling force of crossbeam, realize the lifting of weight, keep away water pump
The direct effect of weight gravity is opened, so as to improve the interchangeability and service life of motor.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to implementing
Example or the accompanying drawing to be used needed for description of the prior art are briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of hoisting sling of the present invention；
Fig. 2 is the schematic diagram of another embodiment of Fig. 1 middle cross beams；
Fig. 3 is the schematic diagram of the another embodiment of Fig. 1 middle cross beams.
In figure：
100th, hoisting sling；10th, 10a, 10b, crossbeam；20th, lifting rope；21st, rope is consolidated；30th, support；
60th, the first water tank；70th, the second water tank；80th, 83, ladder；81st, axis body；82nd, wheel；11st, it is single
Frame；12nd, connector；110th, extension rod；112nd, connecting rod；50th, pulley；51st, rope；52nd, chain
Bar；31st, vertical bridgeware；32nd, support body；310th, principal post；311st, framework；312nd, post is divided；11a、
Single rack；13rd, mobile jib；15th, connecting rod.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
As shown in figure 1, the hoisting sling 100 includes a crossbeam 10, the lifting rope located at the top of crossbeam 10
20 and the support 30 located at the lower section of the crossbeam 10.
The crossbeam 10 is ladder shape, and it includes several single rack 11 and the company being connected between each single rack 11
Fitting 12.In the present embodiment, the single rack 11 is three, and respectively ladder shape.Each single rack 11 is wrapped
Include two extension rods 110 for extending in parallel and be connected to company between extension rod 110 and vertical with extension rod 110
Extension bar 112.The connector 12 is two, and respectively tubulose.The head and the tail of each single rack 11 connect arrangement successively
It is a row, a connection piece 12 is provided between every adjacent two single rack 11.End between per adjacent two single rack 11
Abut and be arranged in respectively in connector 12 with fixation.During specific implementation, each single rack in the crossbeam 10
11 quantity is not limited by the present embodiment, and it appropriate according to use demand can be increased or decreased.
The crossbeam 10 is provided with two pulleys 50.The pulley 50 is located at the both sides of lifting rope 20.The lifting rope
The 20 middle part tops for being located at crossbeam 10, by hanging on trees or other eminences are architectural is hung with by crossbeam 10
Rise.A rope 51 is arranged with the pulley 50, the rope 51 is set around on each pulley 50 rear its two ends
The lower section of crossbeam 10 is located in respectively, and its one end is fixedly connected one first water tank 60, the other end and required extraction
Weight mutually fix.The both sides of the lifting rope 20 each extend over out one with crossbeam 10 along the bearing of trend of crossbeam 10
The mutually fixed firm rope 21 of connecting rod 112, and in fixing the connecting rod of each firm rope end on crossbeam 10
A chain 52 is fixed with 112.Each chain 52 winds and is located in the lower section of crossbeam 10.Described two chains
One second water tank 70 is fixed in the end of one of them of bar 52, and the end of another chain 52 is used to hang what is extracted
Weight.The water tank 70 of first water tank 60 and second is connected with a water pump respectively by water pipe.
The support 30 includes and a vertical bridgeware 31 conversion vertical with this that crossbeam 10 is rotatably connected
The support body 32 that part 31 is rotatably connected.The vertical bridgeware 31 is including a principal post 310, located at the principal post
The framework 311 of 310 lower sections and some points of posts 312 being fixedly connected between principal post 310 and framework 311.Institute
State principal post 310 to be vertically arranged, its top is rotatably connected with crossbeam 10, its bottom rotates with a ladder 80 and connects
Connect.The framework 311 is horizontally disposed side's frame structure.In the present embodiment, the support body 32 strut for
Triangle posture, it includes three legs being rotatably connected with the framework 311 of vertical bridgeware 31 respectively.Tool
When body is implemented, the number and shape of the leg are not limited to the case for this embodiment, and it is alternatively three or many
Individual, each can be rod or other shapes.The framework 311 of the top of the ladder 80 and vertical bridgeware 31
Frame rotate connection, the rotation of the bottom of the ladder 80 and an axis body 81 is connected.The axis body 81 is horizontally disposed with,
Its two ends rotates one wheel 82 of connection respectively.Each wheel 82 is on ground.Also rotated on the axis body 81
An another ladder 83 is connected, another ladder 83 is located at ladder 80 and axle with the position that is rotatably connected of axis body 81
The both sides of the rotatable connection position of body 81.The ladder 80 is connected with the top of another ladder 83 by a rope.
Another ladder 83 coordinates with ladder 80 and axis body 81, wheel 82 and can be used for support beam, can also transport
Whole hoisting sling, and connected because each part is rotated, so as to its foldable integral can be made when not in use
It is convenient to transport.
When using, the lifting rope 20 on crossbeam 10 is fixed on trees or other supporters high, makes crossbeam
10 are hung in the air, make vertical bridgeware 31 pass through the lower section that principal post 310 is supported in crossbeam 10, to make support
30 and ladder 80 be supported in vertical bridgeware 31 framework 311 lower section, by drop-down for hanging weight
Chain 52 inclines crossbeam 10 and the end for needing to hang weight is dropped to ground, while hanging the end of water tank
It is higher rise to it is aerial, then decline end chain 52 hang up below needed for extraction weight, then by water pump to
Drawn water in second water tank 70, heavy lift is made when the water in the second water tank 70 is extracted into a certain amount of.By
Height is in the second water tank 70 and weight in the air, and common support is coordinated by lifting rope 20 and support 30, this
When only need the power swing bolster 10 of very little just weight can be transported into desired position.When needs horizontal stroke by a relatively large margin
When beam 10 is moved, the first water tank 60 for setting can be hung by the lower section of pulley 50 on crossbeam 10, to the first water tank
The drive rope 51 that drawn water in 60 realizes that weight is significantly moved along crossbeam 10 along the movement of pulley 50, so that real
The remote conveying of existing weight.The water pump has reverse pumping function, to prevent what weight was likely to occur
Too fast lifting.The hoisting sling 100 can be slowly increased the pulling force of crossbeam 10, realize the lifting of weight, make water
Pump avoids the direct effect of weight gravity, so as to improve the interchangeability and service life of motor.
Fig. 2 is the structural representation of another embodiment of crossbeam 10, the difference of the present embodiment and previous embodiment
It is：The cross section of crossbeam 10a is that triangle, i.e. each single rack 11a include three be triangularly arranged
The mobile jib 13 for extending in parallel and the connecting rod 15 being connected between every adjacent two mobile jib 13.During specific implementation,
The structure of the crossbeam 10 is not limited to the situation of above-mentioned two embodiment, and it can also be structure as shown in Figure 3,
I.e. crossbeam 10b cross sections are that three valves are quincunx.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in this hair
Within bright protection domain.
Claims (8)
1. a kind of hoisting sling, it is characterised in that：Including a crossbeam, the lifting rope above the crossbeam and set
In the support of the below the crossbeam, the crossbeam is provided with two pulleys, and the pulley is located at the both sides of lifting rope,
The lifting rope is located at the middle part top of crossbeam, and for hanging on trees or other overhead support things, it is described
A rope is arranged with pulley, the rope is located in below the crossbeam rotating around the rear two ends on each pulley,
The one end of the rope is fixedly connected the first water tank, and the other end is mutually fixed with the weight of required extraction, described to hang
The both sides of rope each extend over out a firm rope mutually fixed with crossbeam along the bearing of trend of crossbeam, and on crossbeam
The position of each firm rope end of fixation is fixed with a chain, and the end with the chain of the first water tank homonymy is fixed with
One second water tank, the end of another chain is used to hang extracted weight, first water tank and the second water tank
It is connected with a water pump respectively by water pipe.
2. hoisting sling as claimed in claim 1, it is characterised in that：The crossbeam includes several from beginning to end
Against single rack and the connector that is connected between each single rack.
3. hoisting sling as claimed in claim 2, it is characterised in that：Each single rack is ladder shape, its bag
Include two extension rods for extending in parallel and be connected to connecting rod between extension rod and vertical with extension rod, it is described
Chain is set around in connecting rod.
4. hoisting sling as claimed in claim 2, it is characterised in that：Each single rack includes row triangular in shape
Three mobile jibs for extending in parallel of row and the connecting rod being connected between every adjacent two mobile jib.
5. hoisting sling as claimed in claim 1, it is characterised in that：The support includes to turn with crossbeam
The support body that one vertical bridgeware bridgeware vertical with this of dynamic connection is rotatably connected, the vertical bridgeware
Including a principal post, the framework below the principal post and some points of posts being fixedly connected between principal post and framework,
The principal post is vertically arranged, and its top is connected with crossbeam-rotating, and its bottom is rotatably connected with a ladder, described
Framework is horizontally disposed frame structure, and the top of the support is rotatably connected with framework.
6. hoisting sling as claimed in claim 5, it is characterised in that：It is triangle posture that the support body is strutted,
It includes the leg being rotatably connected with the framework of vertical bridgeware.
7. hoisting sling as claimed in claim 5, it is characterised in that：The top of the ladder turns with vertical
The framework for changing part rotates connection, and the bottom of the ladder rotates with an axis body and is connected, and the axis body is horizontally disposed with, its
Two ends rotate one wheel of connection respectively, and each wheel is also rotatably connected one another on the ground on the axis body
Ladder, the top of two ladder is connected by a rope.
8. hoisting sling as claimed in claim 1, it is characterised in that：The water pump is forward and reverse suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854234.7A CN106809744B (en) | 2015-11-30 | 2015-11-30 | Hoisting sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510854234.7A CN106809744B (en) | 2015-11-30 | 2015-11-30 | Hoisting sling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106809744A true CN106809744A (en) | 2017-06-09 |
| CN106809744B CN106809744B (en) | 2018-11-16 |
Family
ID=59156919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510854234.7A Expired - Fee Related CN106809744B (en) | 2015-11-30 | 2015-11-30 | Hoisting sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106809744B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264879Y (en) * | 2008-09-09 | 2009-07-01 | 谢峰 | Hoisting combined rack |
| WO2012173476A1 (en) * | 2011-06-17 | 2012-12-20 | Heerema Marine Contractors Nederland B.V. | Lifting system for lifting an item |
| CN202785374U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Movable regulating type chain block frame |
| 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 |
| CN104085806A (en) * | 2014-07-04 | 2014-10-08 | 国家电网公司 | Lifter |
| CN204778468U (en) * | 2015-05-12 | 2015-11-18 | 中交四公局第三工程有限公司 | Hole stake material lifting equipment |
-
2015
- 2015-11-30 CN CN201510854234.7A patent/CN106809744B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264879Y (en) * | 2008-09-09 | 2009-07-01 | 谢峰 | Hoisting combined rack |
| WO2012173476A1 (en) * | 2011-06-17 | 2012-12-20 | Heerema Marine Contractors Nederland B.V. | Lifting system for lifting an item |
| 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 |
| CN202785374U (en) * | 2012-09-08 | 2013-03-13 | 中国石油化工股份有限公司 | Movable regulating type chain block frame |
| CN104085806A (en) * | 2014-07-04 | 2014-10-08 | 国家电网公司 | Lifter |
| CN204778468U (en) * | 2015-05-12 | 2015-11-18 | 中交四公局第三工程有限公司 | Hole stake material lifting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106809744B (en) | 2018-11-16 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |