CN205916907U - Hoist suspension end anticreep device - Google Patents
Hoist suspension end anticreep device Download PDFInfo
- Publication number
- CN205916907U CN205916907U CN201620951892.8U CN201620951892U CN205916907U CN 205916907 U CN205916907 U CN 205916907U CN 201620951892 U CN201620951892 U CN 201620951892U CN 205916907 U CN205916907 U CN 205916907U
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- CN
- China
- Prior art keywords
- rotating turret
- hook
- air compressor
- crane
- pressure tank
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hoist suspension end anticreep device, including control box and pressure -tank, the control box top is provided with hook hole, the control box outer wall is inlayed has display and control panel, and installs lift adjustment ware and magnetic pole regulator on the control panel, the below of control box is fixed with the lifting hook, and the inside position sensor that is provided with of lifting hook, the hook mouth department of lifting hook installs the second electro -magnet, the rotating turret is installed to the top of lifting hook, the top of rotating turret is fixed with the backup pad, the pressure -tank is installed on backup pad left end face, the inside of pressure -tank is provided with miniature air compressor machine, the right side of miniature air compressor machine is provided with the cylinder, and is connected through intake pipe and muffler between miniature air compressor machine and the cylinder. The utility model discloses under the effect of magnetic field force, the rotating turret is tightly locked with the lifting hook and is in the same place, has effectively prevented the condition of heavy object drop, has improved the linkage's safety performance.
Description
Technical field
This utility model is related to construction machinery equipment technical field, specially a kind of crane-suspended end anti-drop device.
Background technology
At present, in recent years, with China industry develop rapidly so that increasingly increasing to the demand of crane in industry,
Thus, also in fast development, crane is using the special portion having in instrument compared with high safety reliability requirement for China's hoisting machinery
, when lifting weight, often weight obscission, causes the damage of weight in part crampon, causes weight to decline from high-altitude
Under, cause the damage of weight or equipment, when serious, cause casualty accident, at present, how to arrange one using in the end of suspension hook hook body
Elastic buckle, to avoid lifted weight to come off, however, this mode not only needs larger elastic force to prevent from coming off, and this
Planting structure causes space in hook body to reduce, and lifted weight is limited to, when taking out weight, also inconvenient, some slip-off preventing
Although device good anti-drop effect, mostly complex structure, difficulty of processing is big, relatively costly, therefore it provides a kind of design simple,
Crane suspension hook anti-drop device easy to use, good economy performance, slip-off preventing effect are good is necessary.
Content of the invention
In order to overcome above-mentioned deficiency of the prior art, provide a kind of crane-suspended end anti-drop device, in magnetic field force
The lower rotating turret of effect and suspension hook tightly lock together, and effectively prevent the situation that weight comes off, improve the peace of this suspension arrangement
Full performance.
This utility model following technical scheme of offer:
A kind of crane-suspended end anti-drop device, including control chamber and pneumatic pressure tank, is provided with suspension hook above described control chamber
Hole, described control box outer wall is inlaid with display and control panel, and control panel and is provided with lifting regulator and magnetic pole tune
Section device, the lower section of described control chamber is fixed with suspension hook, and suspension hook is internally provided with position sensor, pacifies at the mouth of hook of described suspension hook
Equipped with the second electric magnet, the top of described suspension hook is provided with rotating turret, and rotating turret lower end is provided with the first electric magnet, described turn
Moving frame be fixedly arranged above gripper shoe, and be connected by rotary shaft between rotating turret and gripper shoe, described pneumatic pressure tank is arranged on
On fagging left side, described pneumatic pressure tank be internally provided with mini air compressor, the right side of described mini air compressor is provided with cylinder,
And be connected by air inlet pipe and muffler between mini air compressor and cylinder；
It is connected by atmospheric pressure pole between described pneumatic pressure tank and rotating turret, and atmospheric pressure pole is fixedly connected with pneumatic pressure tank；
Described mini air compressor is fixed on support base；
It is provided with louvre on described control chamber, and louvre has two；
Described lifting regulator is arranged on the right side of magnetic pole actuator.
Positive beneficial effect: the installation by air compressor machine for this utility model, using air pressure principle, conveniently will rotate
Frame rotates, and instead of and manually rotates frame, reduces fatigue strength；By the installation of the first electric magnet and the second electric magnet,
Adjust magnetic pole magnetic using magnetic pole actuator at any time, rotating turret and suspension hook tightly lock together under the action of a magnetic force, thus
Effectively prevent the situation that weight comes off, improve the security performance of this suspension arrangement.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is pneumatic pressure tank structural representation of the present utility model.
In figure: display 1, hook on hole 2, control chamber 3, louvre 4, lifting regulator 5, suspension hook 6, rotating turret 7, magnetic pole are adjusted
Section device 8, rotary shaft 9, gripper shoe 10, pneumatic pressure tank 11, atmospheric pressure pole 12, the first electric magnet 13, the second electric magnet 14, position sensor
15th, air inlet pipe 16, cylinder 17, muffler 18, mini air compressor 19, support base 20, control panel 21.
Specific embodiment
With reference in conjunction with the drawings and the specific embodiments, this utility model is described further:
As shown in Figure 1 and Figure 2, a kind of crane-suspended end anti-drop device, including control chamber 3 and pneumatic pressure tank 11, control chamber 3
Top is provided with hook on hole 2, and control chamber 3 outer wall is inlaid with and is provided with liter on display 1 and control panel 21, and control panel 21
Fall actuator 5 and magnetic pole actuator 8, the lower section of control chamber 3 is fixed with suspension hook 6, and suspension hook 6 is internally provided with position sensor
15, the second electric magnet 14 is installed at the mouth of hook of suspension hook 6, the top of suspension hook 6 is provided with rotating turret 7, and rotating turret 7 lower end is installed
Have the first electric magnet 13, rotating turret 7 be fixedly arranged above gripper shoe 10, and between rotating turret 7 and gripper shoe 10, pass through rotary shaft 9
Connect, pneumatic pressure tank 11 is arranged on gripper shoe 10 left side, pneumatic pressure tank 11 be internally provided with mini air compressor 19, miniature pneumatics
The right side of machine 19 is provided with cylinder 17, and is connected by air inlet pipe 16 and muffler 18 between mini air compressor 19 and cylinder 17,
It is connected by atmospheric pressure pole 12 between pneumatic pressure tank 11 and rotating turret 7, and atmospheric pressure pole 12 is fixedly connected with pneumatic pressure tank 11, mini air compressor
19 are fixed on support base 20, and control chamber 3 is provided with louvre 4, and louvre 4 has two, and lifting regulator 5 is arranged on magnetic
The right side of pole actuator 8.
Operation principle: during use, hang over the weight of suspension on suspension hook 6 first, pneumatic pressure tank is opened by lifting regulator 5
11, mini air compressor 19 passes through air inlet pipe 16 to input air in cylinder 17, and the pressure in cylinder 17 increases, and promotes atmospheric pressure pole 12
Flex outward, the atmospheric pressure pole 12 flexing outward is rotated around rotary shaft 9 by rotating turret 7, when the first electric magnet 13 on rotating turret 7
When soon coincidence with the second electric magnet 14, position is delivered to display 1 by position sensor 15, and operator pass through magnetic pole
Actuator 8 is adjusted, under the action of a magnetic force the first electric magnet 13 and the rapid clamping of the second electric magnet 14, now closes rising-falling tone
Section device 5, atmospheric pressure pole 12 stops moving.
Rotating turret using air pressure principle, is conveniently rotated, instead of by the installation by air compressor machine for this utility model
Manually rotate frame, reduce fatigue strength；By the installation of the first electric magnet and the second electric magnet, using magnetic pole actuator
Adjust magnetic pole magnetic at any time, rotating turret and suspension hook tightly lock together, thus effectively prevent weight under the action of a magnetic force
Situation about coming off, improves the security performance of this suspension arrangement.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (5)
1. a kind of crane-suspended end anti-drop device, including control chamber (3) and pneumatic pressure tank (11) it is characterised in that: described control
It is provided with hook on hole (2) above case (3), described control chamber (3) outer wall is inlaid with display (1) and control panel (21), and control
Lifting regulator (5) and magnetic pole actuator (8) are provided with panel (21) processed, the lower section of described control chamber (3) is fixed with suspension hook
(6), and suspension hook (6) is internally provided with position sensor (15), at the mouth of hook of described suspension hook (6), the second electric magnet is installed
(14), the top of described suspension hook (6) is provided with rotating turret (7), and rotating turret (7) lower end is provided with the first electric magnet (13), institute
That states rotating turret (7) is fixedly arranged above gripper shoe (10), and passes through rotary shaft (9) between rotating turret (7) and gripper shoe (10) even
Connect, described pneumatic pressure tank (11) is arranged on gripper shoe (10) left side, described pneumatic pressure tank (11) be internally provided with miniature pneumatics
Machine (19), the right side of described mini air compressor (19) is provided with cylinder (17), and between mini air compressor (19) and cylinder (17)
Connected by air inlet pipe (16) and muffler (18).
2. a kind of crane-suspended end anti-drop device according to claim 1 it is characterised in that: described pneumatic pressure tank (11) with
Pass through atmospheric pressure pole (12) between rotating turret (7) to connect, and atmospheric pressure pole (12) is fixedly connected with pneumatic pressure tank (11).
3. a kind of crane-suspended end anti-drop device according to claim 1 it is characterised in that: described mini air compressor
(19) it is fixed on support base (20).
4. a kind of crane-suspended end anti-drop device according to claim 1 it is characterised in that: on described control chamber (3)
It is provided with louvre (4), and louvre (4) has two.
5. a kind of crane-suspended end anti-drop device according to claim 1 it is characterised in that: described lifting regulator
(5) it is arranged on the right side of magnetic pole actuator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951892.8U CN205916907U (en) | 2016-08-28 | 2016-08-28 | Hoist suspension end anticreep device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951892.8U CN205916907U (en) | 2016-08-28 | 2016-08-28 | Hoist suspension end anticreep device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916907U true CN205916907U (en) | 2017-02-01 |
Family
ID=57869226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951892.8U Expired - Fee Related CN205916907U (en) | 2016-08-28 | 2016-08-28 | Hoist suspension end anticreep device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019310A (en) * | 2018-10-26 | 2018-12-18 | 杭州中齐新材料科技有限公司 | A kind of crane Novel hook Anti-hook releasing device |
| CN110524374A (en) * | 2019-09-18 | 2019-12-03 | 刘鹏华 | It is a kind of using changeable magnetic carry out limit prevent wider valve port grinding device |
-
2016
- 2016-08-28 CN CN201620951892.8U patent/CN205916907U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019310A (en) * | 2018-10-26 | 2018-12-18 | 杭州中齐新材料科技有限公司 | A kind of crane Novel hook Anti-hook releasing device |
| CN110524374A (en) * | 2019-09-18 | 2019-12-03 | 刘鹏华 | It is a kind of using changeable magnetic carry out limit prevent wider valve port grinding device |
| CN110524374B (en) * | 2019-09-18 | 2021-05-25 | 浙江广承实业有限公司 | Utilize magnetism variable to carry out spacing anti-partially wide gas gate mouth grinder |
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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: 20170201 Termination date: 20200828 |