CN106809744B - Hoisting sling - Google Patents
Hoisting sling Download PDFInfo
- Publication number
- CN106809744B CN106809744B CN201510854234.7A CN201510854234A CN106809744B CN 106809744 B CN106809744 B CN 106809744B CN 201510854234 A CN201510854234 A CN 201510854234A CN 106809744 B CN106809744 B CN 106809744B
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- rope
- water tank
- ladder
- pulley
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000003447 ipsilateral effect Effects 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity 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
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 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 invention proposes a kind of hoisting slings, including crossbeam, lifting rope above crossbeam and the bracket set below the crossbeam, pulley there are two being set on crossbeam, the lifting rope is for hanging on trees or other overhead support objects, a rope is arranged on pulley, rope is located in below the crossbeam rotating around both ends after being set on each pulley, the one end of the rope is fixedly connected with the first water tank, the other end and the weight of required extraction are mutually fixed, the extending direction of two lateral edge crossbeams of lifting rope each extends over out a firm rope mutually fixed with crossbeam, and a chain is fixed in the position for fixing each firm rope end on crossbeam, the end of ipsilateral chain is fixed with one second water tank with the first water tank, the end of another chain is for hanging extracted weight, first water tank and the second water tank are connect with a water pump respectively by water pipe.Hoisting sling of the invention can be slowly increased the pulling force of crossbeam, realize the promotion of weight, and water pump is made to avoid the direct effect of weight gravity, to improve the service life of motor.
Description
Technical field
The present invention relates to a kind of hoisting slings.
Background technique
In existing various hoisting slings, the traction to hoist cable is realized by motor, to be promoted to weight.?
During this, the gravity of weight be will bear directly against on machine shaft, this prevents the power of motor from choosing at random, if selection
The small motor of power may then be unable to complete the promotion to weight.Therefore, the interchangeability of motor is poor, and since motor is direct
Weight gravity is born, therefore in the moment of lifting, rigid power impact suffered by motor is larger, is easy to damage motor, reduces electricity
The machine service life.
Summary of the invention
The present invention proposes a kind of hoisting sling, solves the problems such as 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 set under the crossbeam
The bracket of side is set on the crossbeam there are two pulley, and the pulley is located at the two sides of lifting rope, and the lifting rope is located at the middle part of crossbeam
Top, and for hanging on trees or other overhead support objects, is arranged with a rope on the pulley, the rope rotating around
Both ends are located in below the crossbeam after on each pulley, and the one end of the rope is fixedly connected with the first water tank, the other end with it is required
The weight of extraction is mutually fixed, and the extending direction of two lateral edge crossbeams of the lifting rope each extends over out one and consolidates with what crossbeam was mutually fixed
Rope, and it is fixed with a chain in the position for fixing each firm rope end on crossbeam, the end of ipsilateral chain is solid with the first water tank
Surely there is one second water tank, for hanging extracted weight, first water tank and the second water tank pass through water for the end of another chain
Pipe is connect with a water pump respectively.
Preferred embodiment is, the crossbeam include several from beginning to end against single rack and the connection that is connected between each single rack
Part.
Preferred embodiment is, each single rack is ladder shape comprising two extension rods extended in parallel and is connected to extension rod
Between and the connecting rod vertical with extension rod, the chain be set around in connecting rod.
Preferred embodiment is that each single rack includes three mobile jibs extended in parallel being triangularly arranged and is connected to per adjacent
Connecting rod between two mobile jibs.
Preferred embodiment is that the bracket includes and a vertical bridgeware that crossbeam is rotatably connected, bridgeware vertical with this
The frame body being rotatably connected, the vertical bridgeware include a principal post, the framework below the principal post and are fixedly connected on master
Several points of columns between column and framework, the principal post are vertically arranged, and top is connect with crossbeam-rotating, and bottom end and a ladder revolve
Turn connection, the framework is horizontally disposed frame structure, and the top of the bracket and framework rotation connect.
Preferred embodiment is that the frame body struts as triangle posture comprising with the rotation connection of the framework of vertical bridgeware
Stabilizer blade.
Preferred embodiment is that the top of the ladder is rotatablely connected with the framework of vertical bridgeware, the bottom end of the ladder and one
Axis body rotation connection, the axis body is horizontally disposed, and both ends are rotatablely connected a wheel respectively, and each wheel is set on ground, the axis
Also one another ladder of rotation connection, the top of two ladder are connected by a rope on body.
Preferred embodiment 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 promotion of weight, water pump is made to avoid weight
The direct effect of gravity, to improve the interchangeability and service life of motor.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the perspective view of hoisting sling of the present invention；
Fig. 2 is the schematic diagram of another embodiment of Fig. 1 middle cross beam；
Fig. 3 is the schematic diagram of the another embodiment of Fig. 1 middle cross beam.
In figure：
100, hoisting sling；10,10a, 10b, crossbeam；20, lifting rope；21, rope is consolidated；30, bracket；60, the first water tank；
70, the second water tank；80,83, ladder；81, axis body；82, wheel；11, single rack；12, connector；110, extension rod；112, it connects
Bar；50, pulley；51, rope；52, chain；31, vertical bridgeware；32, frame body；310, principal post；311, framework；312, divide column；
11a, single rack；13, mobile jib；15, connecting rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the hoisting sling 100 includes a crossbeam 10, the lifting rope 20 above the crossbeam 10 and is set to this
The bracket 30 of 10 lower section of crossbeam.
The crossbeam 10 is ladder shape comprising several single rack 11 and the connector 12 being connected between each single rack 11.
In the present embodiment, the single rack 11 is three, and respectively ladder shape.Each single rack 11 includes two extension rods extended in parallel
110 and it is connected to connecting rod 112 between extension rod 110 and vertical with extension rod 110.The connector 12 is two, and point
It Wei not tubulose.Each 11 head and the tail of single rack, which successively connect, is arranged as a row, is equipped with a connection piece 12 between every adjacent two single rack 11.Every phase
End between adjacent two single rack 11 abuts each other and is arranged in connector 12 respectively with fixation.When it is implemented, the crossbeam 10
In the quantity of each single rack 11 do not limited by the present embodiment, appropriate according to use demand can increase or decrease.
Pulley 50 there are two being set on the crossbeam 10.The pulley 50 is located at the two sides of lifting rope 20.The lifting rope 20 is located at cross
The middle part top of beam 10, by hanging in trees or other eminences building to sling crossbeam 10.Winding on the pulley 50
Its both ends is located in the lower section of crossbeam 10 respectively after having a rope 51, the rope 51 to be set around on each pulley 50, and one end is solid
Surely one first water tank 60 is connected, the other end and the weight of required extraction are mutually fixed.The extension of two lateral edge crossbeams 10 of the lifting rope 20
Direction each extends over out a firm rope 21 fixed with 112 phase of connecting rod of crossbeam 10, and in fixing each firm rope on crossbeam 10
A chain 52 is fixed in the connecting rod 112 of end.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 one of 52 end, and the end of another chain 52 is for hanging extracted weight.Described first
Water tank 60 and the second water tank 70 are connect with a water pump respectively by water pipe.
The bracket 30 includes can turn with a vertical bridgeware 31 that crossbeam 10 is rotatably connected, bridgeware 31 vertical with this
One frame body 32 of dynamic connection.The vertical bridgeware 31 includes a principal post 310, the framework 311 below the principal post 310 and fixes
Several points of columns 312 being connected between principal post 310 and framework 311.The principal post 310 is vertically arranged, and top and crossbeam 10 revolve
Turn connection, bottom end and a ladder 80 rotation connect.The framework 311 is horizontally disposed side's frame structure.In the present embodiment,
The frame body 32 struts as triangle posture comprising three branch being rotatably connected respectively with the framework 311 of vertical bridgeware 31
Foot.When it is implemented, the case where number and shape of the stabilizer blade are not limited to the present embodiment, can also be three or more, often
A is rod or other shapes.The top of the ladder 80 is rotatablely connected with the frame of the framework 311 of vertical bridgeware 31, the ladder
The bottom end of frame 80 and an axis body 81 are rotatablely connected.The axis body 81 is horizontally disposed, and both ends are rotatablely connected a wheel 82 respectively.It is each
Wheel 82 is set on ground.Also rotation connects an another ladder 83 on the axis body 81, the rotation of another ladder 83 and axis body 81
Link position is located at the two sides of the rotation link position of ladder 80 and axis body 81.The top of the ladder 80 and another ladder 83 passes through
The connection of one rope.Another ladder 83 can be used for support beam with ladder 80 and axis body 81, the cooperation of wheel 82, can also transport whole
A hoisting sling, and since each component is rotatablely connected, so that its foldable integral can be made to get up to facilitate transport when not in use.
In use, the lifting rope 20 on crossbeam 10 is fixed on trees or other high supporters, it is hung in crossbeam 10
In the air, so that vertical bridgeware 31 is supported in the lower section of crossbeam 10 by principal post 310, bracket 30 and ladder 80 is made to be supported in vertical turn
The lower section for changing the framework 311 of part 31, by drop-down for hang the chain 52 of weight make crossbeam 10 tilt and make to need to hang weight
End drops to ground, at the same the end for hanging water tank it is higher rise to it is aerial, then decline end chain 52 hang up below needed for mention
The weight taken, then drawn water by water pump into the second water tank 70, weight is mentioned when the water in the second water tank 70 is extracted into a certain amount of
It rises and.Since the second water tank 70 and weight are in height in the air, and common support is cooperated by lifting rope 20 and bracket 30, at this time only
Desired position can be transported to for weight by needing the power swing bolster 10 of very little.It, can when needing crossbeam 10 by a relatively large margin mobile
By hanging the first water tank 60 set below the pulley 50 on crossbeam 10, draws water into the first water tank 60 and drive rope 51 along pulley 50
It is mobile to realize that weight is significantly moved along crossbeam 10, to realize the remote conveying of weight.The water pump has reversed
Pumping function, with the too fast promotion for preventing weight to be likely to occur.The hoisting sling 100 can be slowly increased the pulling force of crossbeam 10, real
The promotion of existing weight, makes water pump avoid the direct effect of weight gravity, to improve the interchangeability and service life of motor.
Fig. 2 is the structural schematic diagram of another embodiment of crossbeam 10, and the difference of the present embodiment and previous embodiment is：It should
The cross section of crossbeam 10a be triangle, i.e., each single rack 11a include the mobile jib 13 that three to be triangularly arranged extend in parallel and
The connecting rod 15 being connected between per adjacent two mobile jib 13.When it is implemented, the structure of the crossbeam 10 be not limited to it is above-mentioned two
The case where embodiment can also be structure as shown in Figure 3, i.e. the cross section crossbeam 10b is that three valves are quincunx.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of hoisting sling, it is characterised in that：Including a crossbeam, the lifting rope above the crossbeam and it is set to the below the crossbeam
Bracket, set on the crossbeam there are two pulley, the pulley is located at the two sides of lifting rope, and the middle part that the lifting rope is located at crossbeam is pushed up
End, and for hanging on trees or other overhead support objects, a rope is arranged on the pulley, the rope distinguishes winding
Both ends are located in below the crossbeam after on each pulley, and the one end of the rope is fixedly connected with the first water tank, and the other end is mentioned with required
The weight taken is mutually fixed, and the extending direction of two lateral edge crossbeams of the lifting rope each extends over out one and consolidates with what crossbeam was mutually fixed
Rope, and it is fixed with a chain in the position for fixing each firm rope end on crossbeam, the end of ipsilateral chain is solid with the first water tank
Surely there is one second water tank, for hanging extracted weight, first water tank and the second water tank pass through water for the end of another chain
Pipe is connect with a water pump respectively.
2. hoisting sling as described in claim 1, it is characterised in that：The crossbeam include several from beginning to end against single rack and
The connector being connected between each single rack.
3. hoisting sling as claimed in claim 2, it is characterised in that：Each single rack is ladder shape comprising two are prolonged in parallel
The extension rod stretched and it is connected to connecting rod between extension rod and vertical with extension rod, the chain is set around in connecting rod.
4. hoisting sling as claimed in claim 2, it is characterised in that：Each single rack includes be triangularly arranged three parallel
The mobile jib of extension and the connecting rod being connected between per adjacent two mobile jib.
5. hoisting sling as described in claim 1, it is characterised in that：The bracket includes that one to be rotatably connected with crossbeam is hung down
The frame body that straight bridgeware, bridgeware vertical with this are rotatably connected, the vertical bridgeware include a principal post, are set under the principal post
The framework of side and several points of columns being fixedly connected between principal post and framework, the principal post are vertically arranged, and top and crossbeam revolve
Turn connection, bottom end and ladder rotation connect, and the framework is horizontally disposed frame structure, the top of the frame body and frame
Body rotation connection.
6. hoisting sling as claimed in claim 5, it is characterised in that：The frame body struts as triangle posture comprising with hang down
The stabilizer blade of the framework rotation connection of straight bridgeware.
7. hoisting sling as claimed in claim 5, it is characterised in that：The top of the ladder turns with the framework of vertical bridgeware
Dynamic connection, the bottom end of the ladder and an axis body are rotatablely connected, and the axis body is horizontally disposed, and both ends are rotatablely connected a wheel respectively,
Each wheel is set on ground, and also one another ladder of rotation connection, the top of two ladder are connected by a rope on the axis body
It connects.
8. hoisting sling as described 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 CN106809744A (en) | 2017-06-09 |
| CN106809744B true 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264879Y (en) * | 2008-09-09 | 2009-07-01 | 谢峰 | Hoisting combined rack |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2006963C2 (en) * | 2011-06-17 | 2012-12-18 | Heerema Marine Contractors Nl | Lifting system for lifting an item. |
-
2015
- 2015-11-30 CN CN201510854234.7A patent/CN106809744B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264879Y (en) * | 2008-09-09 | 2009-07-01 | 谢峰 | Hoisting combined rack |
| 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 |
|---|---|
| CN106809744A (en) | 2017-06-09 |
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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 |