CN106892349A - The self-locking suspension hook of anti-oscillating - Google Patents
The self-locking suspension hook of anti-oscillating Download PDFInfo
- Publication number
- CN106892349A CN106892349A CN201710285389.2A CN201710285389A CN106892349A CN 106892349 A CN106892349 A CN 106892349A CN 201710285389 A CN201710285389 A CN 201710285389A CN 106892349 A CN106892349 A CN 106892349A
- Authority
- CN
- China
- Prior art keywords
- locking
- hook body
- bill
- hook
- mounting blocks
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/40—Crane hooks formed or fitted with load measuring or indicating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The present invention discloses the self-locking suspension hook of anti-oscillating, including hook body, located at the anti-skidding mounting blocks of hook body upper end, the anti-skidding mounting blocks side offers a vertical slideway, anti-drop rod is provided with the vertical slideway, the bottom of the anti-drop rod can be connected with bill, the side of the anti-drop rod is additionally provided with tooth bar, the tooth bar is engaged with a gear, the gear teeth wheel drive drives and rotates, a locking movable block is additionally provided with the anti-skidding mounting blocks, the locking movable block is by locking drive control, make it into vertical slideway, bill inwall bottom is provided with a pressure sensor, the pressure sensor, gear drives, locking drives and is connected with intelligent controller.This suspension hook moves up and down antiskid bar by rack and pinion engagement combination controller, is automatically obtained opening and the closing of hook body, machine automatization, saves manpower, high working efficiency, anti-oscillating, mousing-hook, security performance are high, and lightweight, intensity is high, long service life.
Description
Technical field
The present invention relates to a kind of engineering machinery, and in particular to a kind of self-locking suspension hook of anti-oscillating.
Background technology
Crane, also known as crane, refers to many action cranes of vertical-lift within the specific limits and horizontal carrying heavy goods
Tool.The work characteristics of crane is to do intermittent exercise, i.e., the phase of the action such as feeding, migration, unloading in a working cycles
It is alternation to answer mechanism, is widely used in the industries such as industrial production, construction industry, cargo berth, storage, is mainly used to
Lift by crane various goods.On crane in addition to power set, elevator steel cable, also suspension hook, and suspension hook is the important set of crane
Into part, important role is play in whole lifting process, carry whole load of handling, its direct shadow of security
The operation of crane is rung, in use, suspension hook is using process once breaking off relations, damaging, being broken and will cause a serious accident
In want running check suspension hook to whether there is to have potential safety hazard.
Existing suspension hook is mostly as shown in figure 4, antiskid bar including hook body and in hook body, antiskid bar bag
The hub switch side and free end being oppositely arranged are included, hub switch side is hinged on the upper end of hook body, and freedom is made by the compression of hub switch side
End is close on the inwall of hook body bill, prevents lifting rope from breaking off relations.But there is following defect in so anticreep design：Due to anti-skidding
Bar is close on the inwall of hook body bill, when taking out or changing lifting rope, need it is artificial by antiskid bar towards in hook body
Portion space presses downwards, if lifting rope it is heavy, it is necessary to two people operation could complete, waste of manpower；Further, since antiskid bar takes hanging
Hook body openings area, if lifting rope size is larger, can be small because of the aperture area between antiskid bar and hook body bill, and make to hang
The difficulty increase that rope is changed or taken out, reduces operating efficiency.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of self-locking suspension hook of anti-oscillating, and this suspension hook passes through tooth
Wheel tooth bar engagement drives antiskid bar to move up and down, and is automatically obtained opening and the closing of suspension hook, is easy to the taking-up and replacing of lifting rope, and
It is easy to operate, manpower is saved, while effectively improving operating efficiency, latch segment is also provided with, unhook, Slip Hook when being prevented effectively from concussion
Etc. the generation of phenomenon, security performance is high.
In order to achieve the above object, the technical scheme that the present invention takes：
The self-locking suspension hook of anti-oscillating, including hook body, the upper end of the hook body are provided with an anti-skidding mounting blocks, institute
State anti-skidding mounting blocks side and offer a vertical slideway, being provided with the vertical slideway can slide up and down and extend in it
Anti-drop rod outside it, the bottom of the anti-drop rod can be connected with the bill of hook body, and the side of the anti-drop rod also sets
There is tooth bar, the bottom in the vertical slideway is provided with one can be with the tooth bar meshed gears, and the gear is by positioned at anti-skidding installation
Gear on block drives to drive and rotates, and is additionally provided with a locking movable block on the anti-skidding mounting blocks, and the locking movable block with
The vertical distance of hook body bill is equal to the length of anti-drop rod, the locking movable block by locking drive control, make it can be
Moved laterally on anti-skidding mounting blocks in vertical slideway, the bill inwall bottom of the hook body is provided with a pressure sensing
Device, the pressure sensor, gear drive, locking drives and is connected with the intelligent controller positioned at anti-skidding mounting blocks.
As optimal technical scheme, in order that the bottom of anti-drop rod is easy to be connected with the bill of hook body, improve
Operating efficiency, while ensureing that anti-drop rod and the bill of hook body coordinate closely firm, improves anti-oscillating performance, the suspension hook sheet
The groove matched with anti-drop rod lower shape is offered on the bill of body.
As optimal technical scheme, in order to control the volume of hook body, so that mitigate its deadweight, while ensureing suspension hook sheet
The enough intensity of body, extends its service life, and the hook body is made up of 34Cr2Ni2Mo materials.
Compared with prior art, the device have the advantages that：
1st, by rack and pinion engagement combination controller, antiskid bar is moved up and down, is automatically obtained the opening of hook body
And closing, change the defect of many people's operations of existing need and operating difficulties, while saving manpower, operating efficiency is effectively improved, also
There is provided latch segment, is prevented effectively from the generation of the phenomenons such as concussion, unhook, Slip Hook, security performance is high.
2nd, the groove matched with anti-drop rod lower shape is offered on the bill of hook body, on the one hand makes anti-drop rod
Bottom is easy to be connected with the bill of hook body, operating efficiency is further improved, while ensureing anti-drop rod and hook body
Bill coordinate closely firm, improve the anti-oscillating performance of suspension hook.
3rd, hook body is made up of 34Cr2Ni2Mo materials, controls the volume of hook body, so that mitigate its deadweight, together
When ensure the enough intensity of hook body, extend its service life.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of suspension hook closure state；
Fig. 3 is the structural representation of anti-drop rod；
Fig. 4 is the structural representation of existing suspension hook；
Drawing reference numeral：1st, hook body, 2, anti-skidding mounting blocks, 3, vertical slideway, 4, anti-drop rod, 5, tooth bar, 6, gear, 7,
Gear drives, 8, locking movable block, 9, locking drive, 10, pressure sensor, 11, intelligent controller.
Specific embodiment
A kind of specific embodiment of the invention, the self-locking suspension hook of anti-oscillating, including hook body 1, institute are proposed as shown in Figure 1
Stating hook body 1 includes that, in the bill and the hook post on bill of arc structure, the upper end of the hook body 1 is provided with one and prevents
Sliding mounting blocks 2, the anti-skidding mounting blocks 2 offer a vertical slideway 3 for being in rectangular-shape, the vertical cunning with bill the same side
Being provided with road 3 can slide up and down in it and extend the anti-drop rod 4 outside it, and the bottom of the anti-drop rod 4 can be with hook body
1 bill is connected, and the anti-drop rod 4 is additionally provided with a tooth bar 5 away from the side of bill, as shown in figure 3, the vertical slideway
Bottom in 3 is provided with one and can drive 7 by the gear on anti-skidding mounting blocks 2 with the meshed gears 6 of the tooth bar 5, the gear 6
Drive and rotate, be additionally provided with a locking movable block 8 on the anti-skidding mounting blocks 2, and the locking movable block 8 and bill it is vertical away from
From the length equal to anti-drop rod 4, the locking movable block 8 drives 9 controls, makes it horizontal on anti-skidding mounting blocks 2 by locking
Move into vertical slideway 3, i.e., after the bottom of described anti-drop rod 4 contacts with bill, locking movable block 8 is located just at described anti-
The top of de- bar 4, the bill inwall bottom of the hook body 1 is provided with a pressure sensor 10, i.e. pressure sensor 10 and is located at
Bill inwall lowest part, that is, at lifting rope suspension, the pressure sensor 10, gear drive 7, locking drive 9 be located at
The intelligent controller 11 of anti-skidding mounting blocks 2 is connected, and the present embodiment sets gear and drives 7, locking to drive 9 to be motor.
The groove matched with the lower shape of anti-drop rod 4 is offered on the bill of the hook body 1, on the one hand makes anticreep
The bottom of bar 4 is easy to be connected with the bill of hook body 1, improves operating efficiency, on the other hand ensures anti-drop rod 4 and suspension hook
The bill of body 1 coordinates closely firm, improves anti-oscillating performance.
The hook body 1 is made up of 34Cr2Ni2Mo materials, and the characteristic of 34Cr2Ni2Mo structural steel is that have high strong
The stability of degree, toughness and good quenching degree and anti-overheat, on the one hand effectively reduces the volume of hook body 1, so as to subtract
Light its deadweight, on the other hand ensures that hook body 1 has enough intensity, so as to extend its service life.
When the present invention is used：When hook body 1 is in open mode as shown in Figure 1, the lifting rope for hanging weight is put
In on pressure sensor 10, pressure sensor 10 detects pressure, by signal transmission to intelligent controller 11, intelligent controller 11
First starter receiver drives 7 to work, and band moving gear 6 is rotated, so that tooth bar 5 is moved down, anti-drop rod 4 is as tooth bar 5 is to moving down
Dynamic, until in the groove opened up into bill, now gear drives 7 to be stopped, intelligent controller 11 starts locking and drives 9 works
Make, promote locking movable block 8 to be moved to the left into vertical slideway 3 and positioned at the top of anti-drop rod 4, be in hook body 1
Closed mode as shown in Figure 2；If taking out or changing lifting rope, above-mentioned similar action is carried out, hook body 1 is recovered such as Fig. 1 institutes
The open mode shown.This suspension hook can be automatically obtained opening and closing, mechanical automation, and set locking movable block 8, be particularly suited for lifting
Used under the operating mode that machine shakes, rocks, jolting.
Certainly, the preferred embodiments of the disclosure is described in detail with reference to accompanying drawing simply above, not with this
Practical range of the invention is limited, the equivalence changes that all principles under this invention, construction and structure are made all should be covered by this
In the protection domain of invention.
Claims (3)
1. the self-locking suspension hook of anti-oscillating, including hook body (1), it is characterised in that：The upper end of the hook body (1) is provided with
One anti-skidding mounting blocks (2), anti-skidding mounting blocks (2) side offers and is set in a vertical slideway (3), the vertical slideway (3)
Having can slide up and down in it and extend the anti-drop rod outside it (4), and the bottom of the anti-drop rod (4) can be with hook body (1)
Bill be connected, the side of the anti-drop rod (4) is additionally provided with tooth bar (5), and the bottom in the vertical slideway (3) is provided with one
With the tooth bar (5) meshed gears (6), the gear (6) (7) can be driven to drive by the gear on anti-skidding mounting blocks (2)
Rotate, a locking movable block (8), and locking movable block (8) and hook body are additionally provided with the anti-skidding mounting blocks (2)
(1) the vertical distance of bill is equal to the length of anti-drop rod (4), and the locking movable block (8) drives (9) control, makes it by locking
Can be moved laterally on anti-skidding mounting blocks (2) in vertical slideway (3), the bill inwall bottom of the hook body (1) sets
Have a pressure sensor (10), the pressure sensor (10), gear drive (7), locking drive (9) with positioned at anti-skidding installation
Intelligent controller (11) connection of block (2).
2. the self-locking suspension hook of anti-oscillating according to claim 1, it is characterised in that：The bill of the hook body (1)
On offer the groove matched with anti-drop rod (4) lower shape.
3. the self-locking suspension hook of anti-oscillating according to claim 1 and 2, it is characterised in that：The hook body (1) be by
34Cr2Ni2Mo materials are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285389.2A CN106892349A (en) | 2017-04-27 | 2017-04-27 | The self-locking suspension hook of anti-oscillating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285389.2A CN106892349A (en) | 2017-04-27 | 2017-04-27 | The self-locking suspension hook of anti-oscillating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106892349A true CN106892349A (en) | 2017-06-27 |
Family
ID=59196483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285389.2A Pending CN106892349A (en) | 2017-04-27 | 2017-04-27 | The self-locking suspension hook of anti-oscillating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106892349A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578924A (en) * | 2018-06-13 | 2018-09-28 | 云南电网有限责任公司红河供电局 | The anti-fall Self-locking hanging hook of power grid working at height |
| CN109969935A (en) * | 2019-05-08 | 2019-07-05 | 卢德俊 | Anti-hook releasing device |
| CN111960254A (en) * | 2019-05-20 | 2020-11-20 | 安徽金元素复合材料有限公司 | Anti-slip magnetic lifting hook |
| CN113003398A (en) * | 2021-02-20 | 2021-06-22 | 常州机电职业技术学院 | Protection device and protection method for metal smelting furnace hoisting equipment |
| CN113753739A (en) * | 2021-08-18 | 2021-12-07 | 黑龙江华明管业有限公司 | Combined anti-falling device for hook of crane |
| WO2022161543A3 (en) * | 2022-05-12 | 2023-02-09 | 苏州科易胜智能科技有限公司 | Lifting hook with self-locking function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013129463A (en) * | 2011-12-20 | 2013-07-04 | Ebara Kiko Kk | Hook structure with automatic rope removing mechanism |
| CN105417358A (en) * | 2015-12-30 | 2016-03-23 | 安徽省超盛起重机械有限公司 | Crane automatic locking hook |
-
2017
- 2017-04-27 CN CN201710285389.2A patent/CN106892349A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013129463A (en) * | 2011-12-20 | 2013-07-04 | Ebara Kiko Kk | Hook structure with automatic rope removing mechanism |
| CN105417358A (en) * | 2015-12-30 | 2016-03-23 | 安徽省超盛起重机械有限公司 | Crane automatic locking hook |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578924A (en) * | 2018-06-13 | 2018-09-28 | 云南电网有限责任公司红河供电局 | The anti-fall Self-locking hanging hook of power grid working at height |
| CN109969935A (en) * | 2019-05-08 | 2019-07-05 | 卢德俊 | Anti-hook releasing device |
| CN109969935B (en) * | 2019-05-08 | 2023-11-28 | 卢德俊 | Unhooking prevention device |
| CN111960254A (en) * | 2019-05-20 | 2020-11-20 | 安徽金元素复合材料有限公司 | Anti-slip magnetic lifting hook |
| CN111960254B (en) * | 2019-05-20 | 2023-01-31 | 安徽金元素复合材料有限公司 | Anti-slip magnetic lifting hook |
| CN113003398A (en) * | 2021-02-20 | 2021-06-22 | 常州机电职业技术学院 | Protection device and protection method for metal smelting furnace hoisting equipment |
| CN113753739A (en) * | 2021-08-18 | 2021-12-07 | 黑龙江华明管业有限公司 | Combined anti-falling device for hook of crane |
| WO2022161543A3 (en) * | 2022-05-12 | 2023-02-09 | 苏州科易胜智能科技有限公司 | Lifting hook with self-locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |