CN105347175A - Hoisting tool for hoisting battens - Google Patents
Hoisting tool for hoisting battens Download PDFInfo
- Publication number
- CN105347175A CN105347175A CN201510802722.3A CN201510802722A CN105347175A CN 105347175 A CN105347175 A CN 105347175A CN 201510802722 A CN201510802722 A CN 201510802722A CN 105347175 A CN105347175 A CN 105347175A
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- CN
- China
- Prior art keywords
- pipe link
- push rod
- flitch
- lifting rope
- pressure pin
- 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.)
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a hoisting tool for hoisting battens. The hoisting tool comprises a lifting ring. At least two hoisting assemblies are arranged on the lifting ring and comprise ejector rods and carrying rods. Two lifting ropes are arranged between the ejector rods and the carrying rods, through holes are formed in the ejector rods, and the lifting ropes penetrate the through holes to be in sliding fit with the ejector rods. The upper ends of the lifting ropes are connected with the lifting ring, and rectangular connecting blocks are arranged at the lower ends of the lifting ropes. Convex parts are arranged on the lower portions of the side walls of the connecting blocks, and connecting rods are arranged at the two ends of the carrying rods. Rectangular cavities are formed in the connecting rods, and one ends, away from the carrying rods, of the connecting rods are provided with openings the same as the cavities. Grooves matched with the convex parts are formed in the inner sides of the side walls of the connecting rods, and eccentric wheels enabling the convex parts on the connecting blocks to be inserted into the grooves are embedded into the side walls of the connecting rods. The hoisting tool has the beneficial effects that the battens are more convenient to carry, and meanwhile the hoisting tool is safer and more reliable.
Description
Technical field
The present invention relates to the haulage equipment of timber, be specially a kind of suspender for handling flitch.
Background technology
Have now a lot of industry all can use flitch, timber producer after trees are cut into flitch, for the ease of depositing and counting, often by flitch pile together.Existing pile is all the mode adopting artificial pile, workman will one by one flitch side by side multilayer place formation one pile up neatly.When needs entrucking is transported outward time, be also adopt fork truck to load and transport, so the pile shape of flitch can not be destroyed.But when flitch being transported needs unloading, be often subject to the restriction of the conditions such as landform, fork truck cannot be used to unload, can only be unloaded by lifting appliance handling.Generally all adopt steel rope to carry out cluster unloading during handling, flitch is after steel rope binding, and the shape of its pile can be destroyed, and is also disorderly and unsystematic after flitch unloads, and is unfavorable for carrying out counting and again carrying.
Summary of the invention
The invention is intended to provide a kind of suspender for handling flitch, the problem of original pile shape can not be kept with the handling solving flitch in prior art.
The suspender for handling flitch in this programme, comprise suspension ring, suspension ring are at least provided with two cover hanging components, hanging component comprises push rod and pressure pin, two lifting ropes are provided with between push rod and pressure pin, push rod is provided with through hole, lifting rope is through through hole and push rod bearing fit, the upper end of lifting rope is connected with suspension ring, the lower end of lifting rope is provided with the contiguous block of rectangle, the bottom of the sidewall of contiguous block is provided with lug boss, the two ends of pressure pin are provided with pipe link, the inside of pipe link is provided with the cavity of rectangle, pipe link is provided with the opening identical with cavity away from one end of pressure pin, the inside sidewalls of pipe link is provided with the groove with raised portion fits, the sidewall of pipe link is embedded with the eccentric wheel making the lug boss on contiguous block insert groove.
Pressure pin, during for lifting flitch, holds up flitch from the bottom of flitch.Pipe link, during for lifting, pipe link is connected with lifting rope.Push rod, push rod and lifting rope bearing fit, when flitch is sling by lifting rope, adjacent lifting rope can form triangle, thus extrudes the top of flitch, destroys the shape of flitch pile, by push rod, support is formed to lifting rope, actv. avoids the top of lifting rope to flitch and extrudes, meanwhile, and push rod and lifting rope bearing fit, when lifting rope lifts by crane, push rod can down slide to flitch formation extruding, by steady for flitch pressure, prevents flitch slip when lifting by crane from dropping.Contiguous block, for being connected with pipe link.Be provided with cavity in pipe link, insert in cavity for contiguous block and be connected with pipe link.Arrange eccentric wheel, when eccentric wheel rotates, its profile can produce radial displacement, after contiguous block inserts cavity, by eccentric rotation, makes contiguous block produce radial displacement.Be provided with groove in cavity, the lower end of contiguous block is provided with the lug boss with groove fit, by lug boss and groove fit, makes contiguous block can not produce the displacement in the direction away from pipe link.
Principle of work: by pressure pin along the below putting into the neat flitch of pile perpendicular to flitch length direction, and make the opening up of pipe link, then push rod and lifting rope are positioned over the top of flitch, move down lifting rope, make the lug boss on contiguous block corresponding with the groove in the cavity of pipe link and insert in pipe link, move by rotating eccentric wheel promotion contiguous block, lug boss is made to insert in groove, thus contiguous block and pipe link are connected firmly, flitch is sling by suspension ring by last lifting appliance, push rod and lifting rope slide, extruding is formed to flitch, together with the pressure pin below flitch, flitch is fixed, flitch is lifted under the supporting role of pressure pin.
Compared with prior art, the advantage of this programme is: be supported on below the neat flitch of pile by pressure pin, and when lifting by crane flitch, the position of flitch can not change, thus still keeps original pile shape after ensure that flitch lifting; Meanwhile, push rod can move down steady for flitch pressure, avoids flitch, when handling, landing occurs.
Further, described pipe link and pressure pin hinged.When penetrating below flitch, pipe link being adjusted to the position with pressure pin coaxial line, avoiding pipe link to affect operation; After pressure pin places, be rotationally connected bar and make it vertical with pressure pin, and opening up, thus facilitate operative.
Further, described pressure pin, push rod are expansion link.By adjusting the length of pressure pin and push rod, to adapt to the flitch of different in width pile.
Further, the spring that eccentric wheel is rotated is provided with between described eccentric wheel and pipe link.When lifting rope inserts cavity, touching eccentric wheel can make eccentric wheel rotate, eccentric wheel can produce the rotation of reset under the action of the spring, thus makes eccentric wheel keep the contact with lifting rope, when lifting rope moves toward the direction away from pipe link, lifting rope and eccentric wheel produce and rub, and be with movable eccentric wheel to rotate, thus make eccentric wheel promote lifting rope moving radially along lifting rope, make lug boss enter in groove, thus lifting rope can not be separated with pipe link, achieve the auto lock of lifting rope and pipe link.
Further, the through hole of described push rod and lifting rope bearing fit is provided with pulley, pulley and lifting rope bearing fit.Be conducive to reducing the friction force between lifting rope and push rod.
Further, telescopic cross bar is provided with between described push rod.By the distance between cross bar fixed mandril, prevent hanging component close to each other, impact lifting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the embodiment of the suspender of handling flitch;
Fig. 2 is the connection diagram of contiguous block and pipe link.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: suspension ring 1, lifting rope 2, push rod 3, pipe link 4, pressure pin 5, eccentric wheel 6, lug boss 7, contiguous block 8.
The suspender for handling flitch as depicted in figs. 1 and 2, comprises suspension ring 1, and suspension ring 1 are provided with the hanging component of two cover rectangles.Hanging component comprises between two lifting ropes, 2, two lifting ropes 2 and is provided with push rod 3.Push rod 3 comprises a sleeve pipe, and the two ends of sleeve pipe are equipped with a sliding bar, and sliding bar is connected with cannula slide.Sliding bar is provided with through hole away from one end of sleeve pipe, and through hole is provided with pulley, and lifting rope 2 is through through hole and pulley bearing fit.Be provided with telescopic cross bar between two sleeve pipes, cross bar comprises the first mutually sheathed hyphen bar of two coaxial lines and the second hyphen bar.The lower end of lifting rope 2 is provided with the contiguous block 8 that cross section is rectangle, and the lower end of contiguous block 8 is provided with lug boss 7.The below of lifting rope 2 is provided with pressure pin 5, and pressure pin 5 comprises the first mutually sheathed quarter butt of two coaxial lines and the second quarter butt.The end of pressure pin 5 is hinged with pipe link 4, and the inside of pipe link 4 is provided with the cavity of rectangle, and pipe link 4 is provided with opening away from one end of pressure pin 5, and opening communicates with cavity.The sidewall of cavity is provided with eccentric wheel 6, and eccentric wheel 6 is rotationally connected with the sidewall of pipe link 4.Eccentric wheel 6 is provided with extension spring away from the side of pipe link 4, and one end of extension spring is connected with eccentric wheel 6, and the other end of extension spring is connected with pipe link 4.Sidewall relative with eccentric wheel 6 on cavity is provided with the groove coordinated with lug boss 7, and groove is compared further from opening with eccentric wheel 6.
During use, by pressure pin 5 along the below putting into the neat flitch of pile perpendicular to flitch length direction, and make the opening up of pipe link 4, then push rod 3 and lifting rope 2 are positioned over the top of flitch, move down lifting rope 2, make the lug boss 7 on contiguous block 8 corresponding with the groove in the cavity of pipe link 4 and insert in pipe link 4, promote contiguous block 8 by rotation eccentric wheel 6 to move, lug boss 7 is made to insert in groove, thus contiguous block 8 and pipe link 4 are connected firmly, flitch is sling by suspension ring 1 by last lifting appliance, push rod 3 and lifting rope 2 slide, extruding is formed to flitch, together with the pressure pin 5 below flitch, flitch is fixed, flitch is lifted under the supporting role of pressure pin 5.After flitch is sling, its position can not change, thus still keeps original pile shape after ensure that flitch lifting.Meanwhile, push rod 3 can move down steady for flitch pressure, avoids flitch, when handling, landing occurs.
Claims (6)
1. for the suspender of handling flitch, it is characterized in that: comprise suspension ring, suspension ring are at least provided with two cover hanging components, hanging component comprises push rod and pressure pin, two lifting ropes are provided with between push rod and pressure pin, push rod is provided with through hole, lifting rope is through through hole and push rod bearing fit, the upper end of lifting rope is connected with suspension ring, the lower end of lifting rope is provided with the contiguous block of rectangle, the bottom of the sidewall of contiguous block is provided with lug boss, the two ends of pressure pin are provided with pipe link, the inside of pipe link is provided with the cavity of rectangle, pipe link is provided with the opening identical with cavity away from one end of pressure pin, the inside sidewalls of pipe link is provided with the groove with raised portion fits, the sidewall of pipe link is embedded with the eccentric wheel making the lug boss on contiguous block insert groove.
2. the suspender for handling flitch according to claim 1, is characterized in that: described pipe link and pressure pin hinged.
3. the suspender for handling flitch according to claim 2, is characterized in that: described pressure pin, push rod are expansion link.
4. the suspender for handling flitch according to claim 3, is characterized in that: be provided with the spring that eccentric wheel is rotated between described eccentric wheel and pipe link.
5. the suspender for handling flitch according to claim 4, is characterized in that: the through hole of described push rod and lifting rope bearing fit is provided with pulley, pulley and lifting rope bearing fit.
6. the suspender for handling flitch according to claim 5, is characterized in that: be provided with telescopic cross bar between described push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802722.3A CN105347175A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for hoisting battens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802722.3A CN105347175A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for hoisting battens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347175A true CN105347175A (en) | 2016-02-24 |
Family
ID=55323279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510802722.3A Pending CN105347175A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for hoisting battens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347175A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494995A (en) * | 2016-12-27 | 2017-03-15 | 何丽娟 | The hanging apparatus at harbour |
| CN106976795A (en) * | 2017-04-27 | 2017-07-25 | 苏州天地彩钢制造有限公司 | A kind of color steel mast-up structure |
| CN107720518A (en) * | 2017-09-29 | 2018-02-23 | 中国五冶集团有限公司 | Large-sized concrete block transhipment hoisting structure |
| CN108675111A (en) * | 2018-08-21 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of sling for engine cylinder |
| CN114166483A (en) * | 2021-11-09 | 2022-03-11 | 内蒙古北方重型汽车股份有限公司 | Suspension cylinder pressure maintaining test device for electric wheel dump truck and using method thereof |
| CN116199080A (en) * | 2023-03-10 | 2023-06-02 | 苏州市永盛防火材料有限公司 | Hoisting structure for sandwich panel |
-
2015
- 2015-11-19 CN CN201510802722.3A patent/CN105347175A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494995A (en) * | 2016-12-27 | 2017-03-15 | 何丽娟 | The hanging apparatus at harbour |
| CN106976795A (en) * | 2017-04-27 | 2017-07-25 | 苏州天地彩钢制造有限公司 | A kind of color steel mast-up structure |
| CN107720518A (en) * | 2017-09-29 | 2018-02-23 | 中国五冶集团有限公司 | Large-sized concrete block transhipment hoisting structure |
| CN108675111A (en) * | 2018-08-21 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of sling for engine cylinder |
| CN114166483A (en) * | 2021-11-09 | 2022-03-11 | 内蒙古北方重型汽车股份有限公司 | Suspension cylinder pressure maintaining test device for electric wheel dump truck and using method thereof |
| CN116199080A (en) * | 2023-03-10 | 2023-06-02 | 苏州市永盛防火材料有限公司 | Hoisting structure for sandwich panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
|
| WD01 | Invention patent application deemed withdrawn after publication |