CN206814271U - A kind of crane hook Anti-hook releasing device - Google Patents
A kind of crane hook Anti-hook releasing device Download PDFInfo
- Publication number
- CN206814271U CN206814271U CN201720747107.1U CN201720747107U CN206814271U CN 206814271 U CN206814271 U CN 206814271U CN 201720747107 U CN201720747107 U CN 201720747107U CN 206814271 U CN206814271 U CN 206814271U
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- CN
- China
- Prior art keywords
- hook
- suspension
- suspension hook
- rod
- suspension rod
- 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
A kind of crane hook Anti-hook releasing device, including suspension rod and suspension hook, suspension rod is fixedly connected with suspension hook, suspension rod angling hole is provided with suspension rod, electric pushrod is set in suspension rod angling hole, and the fixing end of electric pushrod is fixedly connected with suspension rod, the static controller on suspension rod, controller is arranged on the lower section of fixing device, and electric pushrod is electrically connected with the controller；Suspension hook angling hole is provided with suspension hook, the push rod of electric pushrod points to suspension hook angling hole, and magnet ring is set in the free end of push rod；Groove is set in suspension hook, magnetic induction sensor is set in groove, the electric wire of magnetic induction sensor is arranged in cable channel and is connected with controller.The utility model is simple in construction; realize electronic mousing-hook; it is easy to operate; avoid it is manually operated extruding it is in one's hands, wear-resistant sleeve can protect electric pushrod, reduce its wear extent; magnetic induction sensor is set in groove; can anti-throw-out lever damaged by pressure, the electric wire of magnetic induction sensor is arranged in cable channel, prevent it from being pulled bad, shine it is bad etc..
Description
Technical field
It the utility model is related to the technical field of crane, and in particular to a kind of crane hook Anti-hook releasing device.
Background technology
With Chinese large-sized infrastructure construction in recent years, energy industry, real estate industry, petrochemical industry and shipbuilding industry
Etc. the fast development of industry, the manufacturing development of the heavy-duty machineries such as China's crane has greatly been driven.Crane passes through suspension hook
Goods is caught on and sling, but in the engineering of crane work, due to extraneous factors such as wind, causes the steel wire rope of crane
Rock, be so easy to the phenomenon to break off relations occur, cause casualties, the adverse consequences such as cargo damage.
At present, the Anti-hook releasing device overwhelming majority of crane hook is that the anti-drop device of duck tongue type is fabricated to using steel plate,
The duck tongue shape steel plate is fixed on to the neck of suspension hook using Spring Card and micro screw.When in use, rigging can be directly sleeved on suspension hook
On, duck tongue type Anti-hook releasing device is under the Action of Gravity Field of rigging, using micro screw as axis of rotation, is opened together with suspension hook formation
Mouthful, rigging enters the mouth of hook, and duck tongue type Anti-hook releasing device forms with suspension hook and closed, prevent rigging from existing in the presence of spring force
Run out of during use, but need operating personnel to pin steel plate using thumb during steel wire rope abjection, rigging takes out from suspension hook mouth, holds
Easy tong, when suspension hook is larger, corresponding Anti-hook releasing device is also bigger, when operating personnel deviate from rigging from suspension hook, presses
Firmly Anti-hook releasing device is relatively elaborate.
Utility model content
To solve the manual anti-drop device tong on suspension hook and technical problem inconvenient for operation, there is provided a kind of crane is hung
Hook Anti-hook releasing device.
The technical scheme that the utility model is taken is：
A kind of crane hook Anti-hook releasing device, including suspension rod and suspension hook, suspension rod are fixedly connected with suspension hook, are set on suspension rod
There is suspension rod angling hole, electric pushrod is set in suspension rod angling hole, and the fixing end of electric pushrod is fixedly connected with suspension rod, in suspension rod
Upper static controller, electric pushrod are electrically connected with the controller；Suspension hook angling hole is provided with suspension hook, suspension hook angling hole and suspension rod incline
Inclined hole is through hole and the center line of the two overlaps, and the push rod of electric pushrod points to suspension hook angling hole, is set in the free end of push rod
Put magnet ring；Groove is set in suspension hook, and groove is communicated with the side of the close suspension hook lowest part of suspension hook angling hole, set in groove
Magnetic induction sensor is put, cable channel is equipped with suspension hook and suspension rod and the two is communicated, cable channel and groove on suspension hook
Bottom communicate, the cable channel on suspension rod is extended at controller, and the electric wire of magnetic induction sensor is arranged in cable channel
And it is connected with controller.
Protective cover is set on suspension rod, and the fixing end of electric pushrod, controller are arranged in protective cover.
Opening is set to point to the arc rubber sleeve of suspension hook at the both ends of suspension hook angling hole, arc rubber sleeve is fixed on suspension hook
On, it is provided with least four strip openings on arc rubber sleeve, the center of four strip openings arcuately rubber sleeve is in spoke-like
It is distributed and is communicated at the center of arc rubber sleeve.
Wear-resistant sleeve is equipped with suspension hook angling hole and suspension rod angling hole.
The utility model is simple in construction, realizes electronic mousing-hook, easy to operate, avoids manually operated extruding in one's hands, wear-resisting
Set can protect electric pushrod, reduce its wear extent, and magnetic induction sensor is set in groove, can anti-throw-out lever damaged by pressure,
The electric wire of magnetic induction sensor is arranged in cable channel, is prevented it from being pulled bad, is shone evil idea etc.；Fixation of the protective cover to electric pushrod
End, controller are protected, and prevent it to be damaged, and keep the cleaning on its surface；Arc rubber sleeve can prevent rainwater, ash
Dirt etc. enters suspension hook angling hole.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of suspension rod and suspension hook；
Fig. 3 is the structural representation that arc rubber sleeve is used cooperatively with push rod；
Fig. 4 is the structural representation of arc rubber sleeve；
The left view of Fig. 5 bitmaps 4.
Embodiment
As depicted in figs. 1 and 2, a kind of crane hook Anti-hook releasing device, including suspension rod 1 and suspension hook 5, suspension rod 1 and suspension hook 5
It is fixedly connected, suspension rod angling hole 101 is provided with suspension rod 1, electric pushrod 2, electric pushrod 2 is set in suspension rod angling hole 101
Fixing end be fixedly connected with suspension rod 1, one end that the push rod 11 of electric pushrod 2 stretches out is the free end of electric pushrod 2, electronic to push away
The other end of bar 2 is the fixing end of electric pushrod 2, the static controller 4 on suspension rod 1, and electric pushrod 2 electrically connects with controller 4；
Suspension hook angling hole 501 is provided with suspension hook 5, suspension hook angling hole 501 and suspension rod angling hole 101 are through hole and the center line of the two
Overlap, the push rod 11 of electric pushrod 2 points to suspension hook angling hole 501, sets magnet ring 10 in the free end of push rod 11, push rod 11 from
It is one end of the close suspension hook angling hole 501 of push rod 11 by end；Groove 502 is set in suspension hook 5, and groove 502 tilts with suspension hook
The side of the lowest part of close suspension hook 5 in hole 501 is communicated, and magnetic induction sensor 7 is set in groove 502, being capable of anti-throw-out lever 11
Damaged by pressure, be equipped with cable channel 12 in suspension hook 5 and suspension rod 1 and the two is communicated, cable channel 12 and groove on suspension hook 5
502 bottom is communicated, and the cable channel 12 on suspension rod 1 is extended at controller 4, and the electric wire 6 of magnetic induction sensor 7 is arranged on electricity
It is connected in line passage 12 and with controller 4, prevents the electric wire 6 of magnetic induction sensor 7 from being pulled bad, shines evil idea etc..
Protective cover 3 is set on suspension rod 1, and the fixing end of electric pushrod 2, controller 4 are arranged in protective cover 3, are protected
Cover 3 is protected to it, prevents the fixing end of electric pushrod 2, controller 4 to be damaged, and keep the cleaning on its surface.
As shown in Figures 3 to 5, opening is set to point to the arc rubber sleeve 9 of suspension hook 5, arc at the both ends of suspension hook angling hole 501
Shape rubber sleeve 9 is fixed on suspension hook 5, and at least four strip opening 9a, four strip opening 9a edges are provided with arc rubber sleeve 9
The center of arc rubber sleeve 9 communicates in spoke-like distribution and at the center of arc rubber sleeve 9.
Arc rubber sleeve 9 can prevent rainwater, dust etc. from entering suspension hook angling hole 501, extend its service life, push rod 11
Directly from the center of arc rubber sleeve 9 by then being moved into suspension hook angling hole 501.
Be equipped with wear-resistant sleeve 8 in suspension hook angling hole 501 and suspension rod angling hole 101, reduce electric pushrod 2 push rod 11,
The amount of friction of the fixing end of electric pushrod 2.
After goods hanging is on suspension hook 5, electric pushrod 2 is started by controller 4, the push rod 11 of electric pushrod 2 stretches out simultaneously
Being moved to the direction of suspension hook angling hole 501, push rod 11 passes through from the middle part of arc rubber sleeve 9, into suspension hook angling hole 501, when
Push rod 11 is entered in suspension hook angling hole 501, when the upper magnetic ring 10 of push rod 11 moves to the detection range of magnetic induction sensor 7, magnetic
Signal is fed back to controller 4 by inductive pick-up 7, and controller 4 controls electric pushrod 2 to be stopped, electric pushrod 2, suspension hook 5 and
Suspension rod 1 forms closed structure, can prevent that goods comes off crane in motion process.
Claims (4)
1. a kind of crane hook Anti-hook releasing device, including suspension rod and suspension hook, suspension rod are fixedly connected with suspension hook, it is characterised in that：
Suspension rod angling hole is provided with suspension rod, electric pushrod is set in suspension rod angling hole, fixing end and the suspension rod of electric pushrod are fixed
Connection, the static controller on suspension rod, electric pushrod are electrically connected with the controller；Suspension hook angling hole is provided with suspension hook, suspension hook inclines
Inclined hole and suspension rod angling hole are through hole and the center line of the two overlaps, and the push rod of electric pushrod points to suspension hook angling hole, is pushing away
The free end of bar sets magnet ring；Groove, the side phase of groove and the close suspension hook lowest part of suspension hook angling hole are set in suspension hook
It is logical, magnetic induction sensor is set in groove, cable channel is equipped with suspension hook and suspension rod and the two is communicated, the electricity on suspension hook
Line passage is communicated with the bottom of groove, and the cable channel on suspension rod is extended at controller, and the electric wire of magnetic induction sensor is set
It is connected in cable channel and with controller.
2. crane hook Anti-hook releasing device as claimed in claim 1, it is characterised in that：Protective cover is set on suspension rod, electricity
The fixing end of dynamic push rod, controller are arranged in protective cover.
3. crane hook Anti-hook releasing device as claimed in claim 1, it is characterised in that：Set at the both ends of suspension hook angling hole
Opening points to the arc rubber sleeve of suspension hook, and arc rubber sleeve is fixed on suspension hook, and at least four are provided with arc rubber sleeve
Shape opening, four strip openings arcuately rubber sleeve center in it is spoke-like be distributed and communicated at the center of arc rubber sleeve.
4. crane hook Anti-hook releasing device as claimed in claim 1, it is characterised in that：Tilted in suspension hook angling hole and suspension rod
Wear-resistant sleeve is equipped with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747107.1U CN206814271U (en) | 2017-06-26 | 2017-06-26 | A kind of crane hook Anti-hook releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747107.1U CN206814271U (en) | 2017-06-26 | 2017-06-26 | A kind of crane hook Anti-hook releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814271U true CN206814271U (en) | 2017-12-29 |
Family
ID=60762130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747107.1U Expired - Fee Related CN206814271U (en) | 2017-06-26 | 2017-06-26 | A kind of crane hook Anti-hook releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265045A (en) * | 2020-04-16 | 2020-06-12 | 赵建勋 | Multifunctional furniture capable of changing shape function through folding |
| WO2021109943A1 (en) * | 2019-12-04 | 2021-06-10 | 苏州优智达机器人有限公司 | Chassis, self-propelled device and control method |
-
2017
- 2017-06-26 CN CN201720747107.1U patent/CN206814271U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109943A1 (en) * | 2019-12-04 | 2021-06-10 | 苏州优智达机器人有限公司 | Chassis, self-propelled device and control method |
| CN114829084A (en) * | 2019-12-04 | 2022-07-29 | 苏州优智达机器人有限公司 | Chassis, self-walking device and control method |
| CN111265045A (en) * | 2020-04-16 | 2020-06-12 | 赵建勋 | Multifunctional furniture capable of changing shape function through folding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171229 Termination date: 20200626 |