CN209275994U - Crash device is exempted from a kind of recycling of crane hook - Google Patents
Crash device is exempted from a kind of recycling of crane hook Download PDFInfo
- Publication number
- CN209275994U CN209275994U CN201822200203.1U CN201822200203U CN209275994U CN 209275994 U CN209275994 U CN 209275994U CN 201822200203 U CN201822200203 U CN 201822200203U CN 209275994 U CN209275994 U CN 209275994U
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- link block
- screw rod
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Abstract
The utility model belongs to crane field, crash device is exempted from especially a kind of crane hook recycling, aiming at the problem that being easy to cause collision to other equipment when existing suspension hook is in recycling, now propose following scheme, it includes mounting blocks, the mounting blocks both ends are symmetrically fixed with two fixed blocks and two second springs, two second spring other ends are respectively and fixedly provided with the second mounting plate, two lower end of fixing block are respectively and fixedly provided with the first mounting plate, the mounting blocks lower end is fixed with link block, the link block outer end is fixed with rubber protecting jacket, described link block one end is fixed with suspension hook, the rubber protecting jacket is located on the outside of suspension hook, the link block lower end is fixed with screw rod, the screw rod bottom is located inside bar cylinder, the screw rod and bar cylinder junction are provided with locking nut, the utility model protecting effect is good, good antiskid effect, knot Structure is novel, and manufacturing cost is low, is easily installed use, highly-safe.
Description
Technical field
The utility model relates to crane fields more particularly to a kind of recycling of crane hook to exempt from crash device.
Background technique
Many industries are required using lifting equipment now, and the suspension hook on lifting equipment is after packing up with the mobile hair of boom
Raw to swing, suspension hook often encounters other equipment when swinging, and causes unnecessary loss, it is proposed that a kind of crane hook time
Receipts exempt from crash device.
Utility model content
The utility model proposes a kind of crane hook recycling exempt from crash device, solve existing suspension hook recycling when appearance
The problem of collision easily is caused to other equipment.
To achieve the goals above, the utility model adopts the technical scheme that
Crash device, including mounting blocks are exempted from a kind of recycling of crane hook, the mounting blocks both ends be symmetrically fixed with two it is solid
Determine block and two second springs, two second spring other ends are respectively and fixedly provided with the second mounting plate, two fixed blocks
Lower end is respectively and fixedly provided with the first mounting plate, and the mounting blocks lower end is fixed with link block, and the link block outer end is fixed with rubber guarantor
Sheath, described link block one end are fixed with suspension hook, and the rubber protecting jacket is located on the outside of suspension hook, and the link block lower end is fixed with
Screw rod, the screw rod bottom are located inside bar cylinder, and the screw rod and bar cylinder junction are provided with locking nut, locking nut and spiral shell
Bar is threadedly coupled, and bar cylinder lower end is fixed and pressing plate, and the mounting blocks rear end opens up fluted, and hand is hinged in groove
Handle is wrapped with antiskid glue sleeve on handle, and is provided with anti-skid chequer on antiskid glue sleeve.
Preferably, the mounting blocks upper end is fixed with plate, and hanging hole is offered on plate.
Preferably, the first installation front edge of board offers the first rectangular sliding slot, and the first rectangular chute wall is fixed with
First slide bar is slidably connected on the first slide bar there are two the first sliding block, and two the second installation front edge of board offer second
Rectangular sliding slot, the second rectangular chute wall are fixed with the second slide bar, and two the second sliding blocks that are slidably connected on the second slide bar, and two
Second slip front is hinged with hinge bar, and two hinge bar other ends are hinged with two the first sliding blocks respectively, and two first
Be provided with buffer spring between sliding block and between two the first sliding blocks and the first rectangular chute wall, two the second sliding blocks it
Between and two the second sliding blocks and the second rectangular chute wall between be provided with buffer spring, and buffer spring is rotating around being set to
On first slide bar, the second slide bar.
Preferably, the rubber protecting jacket front end offers rectangular installing port, and is hinged with door-plate at rectangular installing port.
Preferably, two second mounting plates pass through two the first springs respectively and are fixedly connected with rubber protecting jacket.
Preferably, multiple damping springs are fixed between two first mounting plates and rubber protecting jacket.
The beneficial effects of the utility model are: passing through rubber protecting jacket, the first spring, the first mounting plate, buffer spring, the
Two mounting plates and the first sliding block are used in conjunction with each other, and are weakened to realize to oscillatory forces of the suspension hook in recycling, thus
Other equipment are protected in realization；Pass through, is made by the mutual cooperation of link block, screw rod, locking nut, bar cylinder and pressing plate
With, to realize hook when in use, the rope on hook can be compressed, avoid oscillatory forces of the rope due to hook,
It is slid from hook.
The utility model protecting effect is good, and good antiskid effect, structure novel, manufacturing cost is low, is easily installed use, safety
Property it is high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of recycling of crane hook exempt from the structural schematic diagram of crash device.
Fig. 2 be the utility model proposes a kind of recycling of crane hook exempt from the partial sectional view of crash device.
Fig. 3 be the utility model proposes a kind of recycling of crane hook exempt from the cross-sectional view of bar cylinder in crash device.
Figure label: 1 hanging hole, 2 link blocks, 3 fixed blocks, 4 screw rods, 5 locking nuts, 6 bar cylinders, 7 pressing plates, 8 suspension hooks, 9 rubbers
Glue protective case, 10 first springs, 11 first mounting plates, 12 buffer springs, 13 second mounting plates, 14 first sliding blocks, 15 hinge bars,
16 second sliding blocks, 17 second springs, 18 mounting blocks, 19 plates, 20 door-plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, crash device, including mounting blocks 18 are exempted from a kind of crane hook recycling, and 18 both ends of mounting blocks are symmetrically solid
It is fixed that there are two fixed block 3 and two second springs 17, two 17 other ends of second spring are respectively and fixedly provided with the second mounting plate 13, and two
A 3 lower end of fixed block is respectively and fixedly provided with the first mounting plate 11, and 18 lower end of mounting blocks is fixed with link block 2, and 2 outer end of link block is fixed with
Rubber protecting jacket 9,2 one end of link block are fixed with suspension hook 8, and rubber protecting jacket 9 is located at 8 outside of suspension hook, and 2 lower end of link block is fixed with
Screw rod 4,4 bottom of screw rod are located inside bar cylinder 6, and screw rod 4 and 6 junction of bar cylinder are provided with locking nut 5, locking nut 5 and spiral shell
Bar 4 is threadedly coupled, and 6 lower end of bar cylinder is fixed with pressing plate 7, and 18 rear end of mounting blocks opens up fluted, and handle is hinged in groove, hand
It is wrapped with antiskid glue sleeve on handle, and is provided with anti-skid chequer on antiskid glue sleeve.
In the present embodiment, 18 upper end of mounting blocks is fixed with plate 19, and hanging hole 1 is offered on plate 19, the first mounting plate
11 front ends offer the first rectangular sliding slot, and the first rectangular chute wall is fixed with the first slide bar, is slidably connected on the first slide bar
There are two the first sliding block 14, two 13 front ends of the second mounting plate offer the second rectangular sliding slot, and the second rectangular chute wall is solid
Surely there is the second slide bar, and two the second sliding blocks 16 that are slidably connected on the second slide bar, two 16 front ends of the second sliding block are hinged hinged
Extension bar 15, and two 15 other ends of hinge bar are hinged with two the first sliding blocks 14 respectively, between two the first sliding blocks 14 and two
Buffer spring 12 is provided between a first sliding block 14 and the first rectangular chute wall, between two the second sliding blocks 16 and two
It is provided with buffer spring 12 between a second sliding block 16 and the second rectangular chute wall, and buffer spring 12 is rotating around being set to the
On one slide bar, the second slide bar, 9 front end of rubber protecting jacket offers rectangular installing port, and door-plate 20 is hinged at rectangular installing port,
Two the second mounting plates 13 are fixedly connected by two the first springs 10 with rubber protecting jacket 9 respectively, two the first mounting plates 11
Multiple damping springs are fixed between rubber protecting jacket 9.
Embodiment: haulage cable passes through the realization of hanging hole 1 and controls hook lifting, and the suspension hook 8 on lifting equipment exists
It can be swung with the mobile of boom after packing up, be that the second mounting plate 13 touches first when suspension hook 8 is when other equipment are encountered in swing
Oscillatory forces to other equipment, hook carry out first time weakening by damping spring, and pass through the first spring 10 and the second bullet
Spring 17 carries out second and weakens, and when the second mounting plate 13 encounters other equipment, the oscillatory forces after weakening pass through the first mounting plate 11
It exerts pressure to the second mounting plate 13, then the first mounting plate 11 is by hinge bar 15 to 13 applied force of the second mounting plate, hingedly
Bar 15 will drive the first sliding block 14 in applied force and the second sliding block 16 carries out in first sliding groove and second sliding slot respectively
Sliding, sliding to while buffer spring 12 is compressed, buffer spring 12 by elastic force reduction the first sliding block 14 and
The sliding amplitude of second sliding block 16, weakens oscillatory forces to reach again, by weakening oscillatory forces three times, realizes to it
He protects equipment；For staff when object to be hung on hook by rope, staff twists locking nut 5, from
And moved down by bar cylinder 6 with dynamic pressure plate 7, rope is fixed to realize, rope is avoided to be detached from hook.Pass through rubber
Protective case 9, the first spring 10, the first mounting plate 11, buffer spring 12, the second mounting plate 13 and the first sliding block 14 cooperate
It uses, oscillatory forces of the suspension hook 8 in recycling is weakened to realize, other equipment are protected to realize；Pass through,
It is used in conjunction with each other by link block 2, screw rod 4, locking nut 5, bar cylinder 6 and pressing plate 7, thus realize hook when in use,
Rope on hook can be compressed, avoid oscillatory forces of the rope due to hook, slid from hook.The utility model is protected
Shield effect is good, and good antiskid effect, structure novel, manufacturing cost is low, is easily installed use, highly-safe.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. crash device, including mounting blocks (18) are exempted from a kind of crane hook recycling, which is characterized in that mounting blocks (18) both ends
Two fixed blocks (3) and two second springs (17) are symmetrically fixed with, two second spring (17) other ends are fixed
Have the second mounting plate (13), two fixed block (3) lower ends are respectively and fixedly provided with the first mounting plate (11), under the mounting blocks (18)
End is fixed with link block (2), and link block (2) outer end is fixed with rubber protecting jacket (9), and described link block (2) one end is fixed
Have suspension hook (8), the rubber protecting jacket (9) is located on the outside of suspension hook (8), and link block (2) lower end is fixed with screw rod (4), institute
It states screw rod (4) bottom and is located at bar cylinder (6) inside, the screw rod (4) and bar cylinder (6) junction are provided with locking nut (5), are locked
Nut (5) is threadedly coupled with screw rod (4), and bar cylinder (6) the lower end fixation and pressing plate (7), mounting blocks (18) rear end opens up
It is fluted, and handle is hinged in groove, antiskid glue sleeve is wrapped on handle, and anti-skid chequer is provided on antiskid glue sleeve.
2. crash device is exempted from a kind of crane hook recycling according to claim 1, which is characterized in that the mounting blocks (18)
Upper end is fixed with plate (19), and hanging hole (1) is offered on plate (19).
3. crash device is exempted from a kind of crane hook recycling according to claim 1, which is characterized in that first mounting plate
(11) front end offers the first rectangular sliding slot, and the first rectangular chute wall is fixed with the first slide bar, the company of sliding on the first slide bar
It connects there are two the first sliding block (14), two the second mounting plate (13) front ends offer the second rectangular sliding slot, and second is rectangular
Chute wall is fixed with the second slide bar, and two the second sliding blocks (16) that are slidably connected on the second slide bar, two the second sliding blocks (16)
Front end is hinged with hinge bar (15), and two hinge bar (15) other ends respectively with two the first sliding blocks (14) hingedly,
Buffering elastic is provided between two the first sliding blocks (14) and between two the first sliding blocks (14) and the first rectangular chute wall
Spring (12) is provided between two the second sliding blocks (16) and between two the second sliding blocks (16) and the second rectangular chute wall
Buffer spring (12), and buffer spring (12) is rotating around on the first slide bar, the second slide bar.
4. crash device is exempted from a kind of crane hook recycling according to claim 1, which is characterized in that the rubber protecting jacket
(9) front end offers rectangular installing port, and door-plate (20) are hinged at rectangular installing port.
5. crash device is exempted from a kind of crane hook recycling according to claim 1, which is characterized in that two second peaces
Loading board (13) is fixedly connected by two the first springs (10) with rubber protecting jacket (9) respectively.
6. crash device is exempted from a kind of crane hook recycling according to claim 1, which is characterized in that two first peaces
Multiple damping springs are fixed between loading board (11) and rubber protecting jacket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200203.1U CN209275994U (en) | 2018-12-26 | 2018-12-26 | Crash device is exempted from a kind of recycling of crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822200203.1U CN209275994U (en) | 2018-12-26 | 2018-12-26 | Crash device is exempted from a kind of recycling of crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209275994U true CN209275994U (en) | 2019-08-20 |
Family
ID=67607015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822200203.1U Active CN209275994U (en) | 2018-12-26 | 2018-12-26 | Crash device is exempted from a kind of recycling of crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209275994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884994A (en) * | 2019-12-12 | 2020-03-17 | 常德鼎城荣泰机械制造有限公司 | High lifting hook of security |
-
2018
- 2018-12-26 CN CN201822200203.1U patent/CN209275994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884994A (en) * | 2019-12-12 | 2020-03-17 | 常德鼎城荣泰机械制造有限公司 | High lifting hook of security |
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