CN105347169A - Hoisting tool for carrying battens - Google Patents
Hoisting tool for carrying battens Download PDFInfo
- Publication number
- CN105347169A CN105347169A CN201510802863.5A CN201510802863A CN105347169A CN 105347169 A CN105347169 A CN 105347169A CN 201510802863 A CN201510802863 A CN 201510802863A CN 105347169 A CN105347169 A CN 105347169A
- Authority
- CN
- China
- Prior art keywords
- pipe link
- pressure pin
- flitch
- push rod
- rods
- 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.)
- Pending
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a hoisting tool for carrying battens. The hoisting tool comprises a cross rod. At least two hoisting assemblies are arranged on the cross rod and comprise ejector rods and carrying rods. The ejector rods are connected with the cross rods. Two suspenders are arranged between the ejector rods and the carrying rods, and a rectangular frame is defined by the ejector rods, the carrying rods and the suspenders. Connecting rods are arranged between the two ends of the carrying rods and the suspenders, and rectangular cavities are formed in the connecting rods. One ends, far away from the carrying rods, of the connecting rods are provided with openings communicated with the cavities, and grooves are formed in the inner sides of the side walls of the connecting rods. Convex parts matched with the grooves are formed in the ends of the side walls of the suspenders. Eccentric wheels enabling the convex parts of the suspenders to be inserted into the grooves are embedded into the side walls of the connecting rods. The hoisting tool has the beneficial effect that the battens are more convenient to carry.
Description
Technical field
The present invention relates to the haulage equipment of timber, be specially a kind of carrying flitch suspender.
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 carrying flitch suspender, the problem of original pile shape can not be kept with the handling solving flitch in prior art.
Carrying flitch suspender in this programme, comprise cross bar, cross bar is at least provided with two cover hanging components, hanging component comprises push rod and pressure pin, push rod is connected with cross bar, two suspension rods are provided with between push rod and pressure pin, push rod, pressure pin and suspension rod surround a rectangular frame, pipe link is provided with between the two ends of pressure pin and suspension rod, the inside of pipe link is provided with the cavity of rectangle, pipe link is provided with the opening with cavity connects away from one end of pressure pin, the inside sidewalls of pipe link is provided with groove, the end of suspension rod sidewall is provided with the lug boss with matching grooves, the sidewall of pipe link is embedded with the eccentric wheel making the lug boss of suspension rod insert groove.
Cross bar, forms an entirety for overlapping hanging component more, simultaneously and be connected with lifting appliance.Pressure pin, during for lifting flitch, holds up flitch from the bottom of flitch.Pipe link, during for lifting, pipe link is connected with suspension rod.Push rod, push rod is connected with cross bar, and push rod upper end is connected with suspension rod, and power is passed to suspension rod by push rod by cross bar, thus is sling by pressure pin.Be provided with cavity in pipe link, insert in cavity for suspension rod and be connected with pipe link.Eccentric wheel, when eccentric wheel rotates, its profile can produce radial displacement, after suspension rod inserts cavity, by eccentric rotation, makes suspension rod produce radial displacement.Be provided with groove in cavity, the end of suspension rod is provided with the lug boss with groove fit, by lug boss and groove fit, makes suspension rod can not produce the displacement of axis direction.
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 suspension rod are positioned over the top of flitch, move down suspension rod, make the lug boss on suspension rod corresponding with the groove in the cavity of pipe link and insert in pipe link, move by rotating eccentric wheel promotion suspension rod, and make lug boss insert in groove, thus suspension rod and pipe link are connected firmly, push rod is sling by cross bar by last lifting appliance, thus flitch is sling, 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.
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 suspension rod 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 suspension rod, when suspension rod moves toward the direction away from pipe link, suspension rod and eccentric wheel produce and rub, and be with movable eccentric wheel to rotate, thus make eccentric wheel promote suspension rod moving radially along suspension rod, make lug boss enter in groove, thus suspension rod can not be separated with pipe link, achieve the auto lock of suspension rod and pipe link.
Further, described push rod is along the length direction sliding block joint of cross bar.Be conducive to the flitch lifting by crane different length, improve the applicability of suspender.
Further, described suspension rod and push rod hinged.When not using suspender, by rotating suspension rod, suspension rod is folded towards push rod direction, thus reduce taking of space, facilitate putting of suspender.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention carries the embodiment of flitch suspender;
Fig. 2 is the lateral plan of Fig. 1.
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: cross bar 1, push rod 2, suspension rod 3, pipe link 4, pressure pin 5, eccentric wheel 6, lug boss 7.
Carrying flitch suspender as depicted in figs. 1 and 2, comprises cross bar 1, is provided with suspension ring in the middle part of cross bar 1.The two ends of cross bar 1 are equipped with the hanging component of a set of rectangle.Hanging component comprises push rod 2, and push rod 2 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.The middle part of sleeve pipe and cross bar 1 sliding block joint.Sliding bar is provided with suspension rod 3 away from one end of sleeve pipe, and upper end and the sliding bar of suspension rod 3 are hinged.The lower end of suspension rod 3 is provided with the linkage section that cross section is rectangle, and the lower end of linkage section is provided with lug boss 7.The below of suspension rod 3 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 2 and suspension rod 3 are positioned over the top of flitch, move down suspension rod 3, make the lug boss 7 on suspension rod 3 corresponding with the groove in the cavity of pipe link 4 and insert in pipe link 4, promote suspension rod 3 by rotation eccentric wheel 6 to move, and make lug boss 7 insert in groove, thus suspension rod 3 and pipe link 4 are connected firmly, push rod 2 is sling by cross bar 1 by last lifting appliance, thus flitch is sling, 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.
Claims (6)
1. carry flitch suspender, it is characterized in that: comprise cross bar, cross bar is at least provided with two cover hanging components, hanging component comprises push rod and pressure pin, push rod is connected with cross bar, two suspension rods are provided with between push rod and pressure pin, push rod, pressure pin and suspension rod surround a rectangular frame, pipe link is provided with between the two ends of pressure pin and suspension rod, the inside of pipe link is provided with the cavity of rectangle, pipe link is provided with the opening with cavity connects away from one end of pressure pin, the inside sidewalls of pipe link is provided with groove, the end of suspension rod sidewall is provided with the lug boss with matching grooves, the sidewall of pipe link is embedded with the eccentric wheel making the lug boss of suspension rod insert groove.
2. carrying flitch suspender according to claim 1, is characterized in that: described pipe link and pressure pin hinged.
3. carrying flitch suspender according to claim 2, is characterized in that: described pressure pin, push rod are expansion link.
4. carrying flitch suspender 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. carrying flitch suspender according to claim 4, is characterized in that: described push rod is along the length direction sliding block joint of cross bar.
6. carrying flitch suspender according to claim 5, is characterized in that: described suspension rod and push rod hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802863.5A CN105347169A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for carrying battens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802863.5A CN105347169A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for carrying battens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347169A true CN105347169A (en) | 2016-02-24 |
Family
ID=55323273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510802863.5A Pending CN105347169A (en) | 2015-11-19 | 2015-11-19 | Hoisting tool for carrying battens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347169A (en) |
-
2015
- 2015-11-19 CN CN201510802863.5A patent/CN105347169A/en active Pending
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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 |