CN203845682U - Self-cushioning non-destructive paper roll clamp - Google Patents
Self-cushioning non-destructive paper roll clamp Download PDFInfo
- Publication number
- CN203845682U CN203845682U CN201420264083.0U CN201420264083U CN203845682U CN 203845682 U CN203845682 U CN 203845682U CN 201420264083 U CN201420264083 U CN 201420264083U CN 203845682 U CN203845682 U CN 203845682U
- Authority
- CN
- China
- Prior art keywords
- hinged
- paper roll
- clamp
- axle
- shock absorber
- 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
- 230000001066 destructive effect Effects 0.000 title abstract 3
- 230000006378 damage Effects 0.000 claims abstract description 6
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 23
- 239000006096 absorbing agent Substances 0.000 claims description 18
- 230000035939 shock Effects 0.000 claims description 17
- 230000003139 buffering effect Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 9
- 229910052755 nonmetal Inorganic materials 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a self-cushioning non-destructive paper roll clamp. The clamp comprises a lifting rod, an upper pull rod, synchronous rods, clamp legs, a cushioning device and a shutter, wherein the lifting rod is hinged with the upper pull rod, and an upper hinged point and a lower hinged point are respectively arranged on the outer end of the upper pull rod; one ends of the synchronous rod are hinged at the upper hinged point of the upper pull rod, and the other ends of the synchronous rod are intersected and are hinged together through a shaft I; the upper ends of the clamp legs are hinged at the lower hinged point of the upper pull rod, and the cushioning device is arranged at the lower end of the clamp legs; the clamp legs are intersected and hinged together through a shaft II; the shutter is arranged on the shaft I for being hinged with the synchronous rods, and can realize connection with and disconnection from the shaft II. The clamp can lift a paper roll which is supported without the shaft or does not allow the use of the shaft; the self-cushioning non-destructive paper roll clamp cannot cause damage to the surface of the paper roll during running.
Description
Technical field
The utility model relates to equipment manufacture technical field, is specifically related to a kind of from the harmless paper roll clamp of buffering.
Background technology
The handling of paper roll in the past all adopts the mode of handling paper spool, by special hanger or suspension hook, paper spool position is lifted by crane, but be difficult to process for shaftless paper roll, employing chain sling or steel rope by force lifting meeting cause serious injury to paper roll surface or endoporus, and the mode that adopts the long hanging axis of manual manufacture to penetrate the lifting of paper roll two ends wastes time and energy and poor stability.
Summary of the invention
The destruction paper roll surface or the endoporus that exist when overcoming in prior art shaftless paper roll handling, and the problem of time-consuming poor stability, the purpose of this utility model is to provide a kind of from the harmless paper roll clamp of buffering.
The technical solution of the utility model is:
From the harmless paper roll clamp of buffering, comprise suspension rod, top rod, synchronizing bar, pincers leg, shock absorber and switch circuit controller, the hinged top rod of described suspension rod, the outer end of top rod is respectively equipped with hinge and lower hinge; One end of described synchronizing bar is hinged on the upper hinge place of top rod, and the other end of synchronizing bar intersects and to pass through axle I hinged; Its upper end of described pincers leg is hinged on the lower hinge place of top rod, and the lower end of pincers leg arranges shock absorber; Between described pincers leg, intersection is hinged by axle II; For the axle I of hinged synchronizing bar, be provided with switch circuit controller, switch circuit controller can realize with axle II between be connected and disconnection.
Described clamp is also provided with spacing device, and spacing device is fixed in axle II, is longitudinally provided with a plurality of holes on spacing device, by locate to change spacing device with respect to the height of pincers leg with different holes, thereby adapts to different paper rolls.The lower end of spacing device is provided with shock absorber, and structure is identical with shock absorber, and only size is different.
Described shock absorber is lever construction, and its top arranges spring, and bottom arranges trolley wheel, and its middle part is articulated with the lower end of pincers leg.Described trolley wheel is non-metal wheel.
The utility model principle of work is as follows:
During mode of operation, switch circuit controller is hinged with pincers midlegs (the hinged axle II place that respectively clamps leg) by synchronizing bar axle head (axle I place), under be pressed in switch circuit controller after paper roll and decontrol, synchronizing bar axle head is connected disconnection with pincers midleg, suspension rod clamps leg rising relatively, pincers leg is closed, until clamp paper roll.The height that is pressed in paper roll is controlled in slip by spacing device, and up-down adjustment spacing device makes the relative position of this product pincers leg and paper roll suitable, makes folder point drop on the middle and lower part of paper roll.In pincers leg closing course; for paper roll surface is protected; clamping on leg and shock absorber is all being set on spacing device; shock absorber is lever form, and the one end contacting with paper roll is provided with non-metal wheel, other end mounting spring; in clamping process, non-metal wheel contacts with paper roll and rolls; prevent paper roll to cause scratch, spring is realized the Slow loading to paper roll surface pressure, prevents because impact causes paper roll surface damage during lifting.
The utility model has the following advantages compared to existing technology:
1, can the shaftless support of handling or axle do not allow the paper roll using;
2, moving efficiency improves greatly;
3, in operational process, can not cause surface damage to paper roll.
Accompanying drawing explanation
Fig. 1 is the utility model clamp structure schematic diagram.
Fig. 2 is the utility model clamp structure schematic diagram.
Wherein: 1-suspension rod; 2-top rod; 3-synchronizing bar; 4-clamps leg; 5-shock absorber; 6-switch circuit controller; 7-spacing device; 51-spring; 52-bottom arranges trolley wheel.
The specific embodiment
As shown in Figure 1-2, from the harmless paper roll clamp of buffering, comprise suspension rod 1, top rod 2, synchronizing bar 3, pincers leg 4, shock absorber 5 and switch circuit controller 6, the both sides of described suspension rod 1 are distinguished hinged two top rods 2 separately, and the outer end of top rod 2 is respectively equipped with hinge and lower hinge; One end of described synchronizing bar 3 is hinged on the upper hinge place of top rod 2, and the other end of synchronizing bar 3 intersects and to pass through axle I hinged; Described pincers leg 4 its upper ends are hinged on the lower hinge place of top rod 2, and the lower end of pincers leg 4 arranges shock absorber 5; Between described pincers leg 4, intersection is hinged by axle II; For the axle I of hinged synchronizing bar 3, be provided with switch circuit controller 6, switch circuit controller 6 can realize with axle II between be connected and disconnection.Described clamp is also provided with spacing device 7, and spacing device 7 is fixed in axle II, is longitudinally provided with a plurality of holes on spacing device 7, by locate to change spacing device 7 with respect to the height of pincers leg 4 with different holes, thereby adapts to different paper rolls.The lower end of spacing device 7 is provided with shock absorber 5, and structure is identical with shock absorber 5, and only size is different.
Described shock absorber 5 is lever construction, and its top arranges spring 51, and bottom arranges trolley wheel 52, and its middle part is articulated with the lower end of pincers leg 4.Described trolley wheel 52 is non-metal wheel.
Claims (5)
1. one kind can't harm paper roll clamp from buffering, it is characterized in that: this clamp comprises suspension rod (1), top rod (2), synchronizing bar (3), pincers leg (4), shock absorber (5) and switch circuit controller (6), the hinged top rod of described suspension rod (1) (2), the outer end of top rod (2) is respectively equipped with hinge and lower hinge; One end of described synchronizing bar (3) is hinged on the upper hinge place of top rod (2), and the other end of synchronizing bar (3) intersects and to pass through axle I hinged; Its upper end of described pincers leg (4) is hinged on the lower hinge place of top rod (2), and the lower end of pincers legs (4) arranges shock absorber (5); Between described pincers leg (4), intersection is hinged by axle II; For the axle I of hinged synchronizing bar (3), be provided with switch circuit controller (6), switch circuit controller (6) can realize with axle II between be connected and disconnection.
2. according to claim 1 from the harmless paper roll clamp of buffering, it is characterized in that: described clamp is also provided with spacing device (7), spacing device (7) is fixed in axle II, spacing device is longitudinally provided with a plurality of holes on (7), by locate to change spacing device (7) with respect to the height of pincers legs (4) with different holes, thereby adapt to different paper rolls.
3. the harmless paper roll clamp of buffering certainly according to claim 2, is characterized in that: the lower end of spacing device (7) is provided with shock absorber (5), and structure is identical with shock absorber (5), and only size is different.
4. according to the harmless paper roll clamp of the buffering certainly described in claim 1 or 3, it is characterized in that: described shock absorber (5) is lever construction, its top arranges spring (51), and bottom arranges trolley wheel (52), and its middle part is articulated with the lower end of pincers legs (4).
5. according to claim 4 from the harmless paper roll clamp of buffering, it is characterized in that: described trolley wheel (52) is non-metal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264083.0U CN203845682U (en) | 2014-05-22 | 2014-05-22 | Self-cushioning non-destructive paper roll clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264083.0U CN203845682U (en) | 2014-05-22 | 2014-05-22 | Self-cushioning non-destructive paper roll clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845682U true CN203845682U (en) | 2014-09-24 |
Family
ID=51558723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264083.0U Expired - Fee Related CN203845682U (en) | 2014-05-22 | 2014-05-22 | Self-cushioning non-destructive paper roll clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860149A (en) * | 2021-10-09 | 2021-12-31 | 交通运输部天津水运工程科学研究所 | A special buffer mechanism for offshore engineering hoisting operations |
-
2014
- 2014-05-22 CN CN201420264083.0U patent/CN203845682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860149A (en) * | 2021-10-09 | 2021-12-31 | 交通运输部天津水运工程科学研究所 | A special buffer mechanism for offshore engineering hoisting operations |
| CN113860149B (en) * | 2021-10-09 | 2023-09-15 | 交通运输部天津水运工程科学研究所 | Buffer gear special for ocean engineering hoisting operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |