CN114776115A - Self-locking hook - Google Patents
Self-locking hook Download PDFInfo
- Publication number
- CN114776115A CN114776115A CN202210565083.3A CN202210565083A CN114776115A CN 114776115 A CN114776115 A CN 114776115A CN 202210565083 A CN202210565083 A CN 202210565083A CN 114776115 A CN114776115 A CN 114776115A
- Authority
- CN
- China
- Prior art keywords
- turning block
- self
- locking hook
- round pin
- pin axle
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The application discloses self-locking hook, including chassis, first round pin axle, second round pin axle, first turning block, second turning block and electro-magnet, first round pin axle all sets up on the chassis with the second round pin axle is fixed, first turning block rotates and installs on first round pin axle, the second turning block rotates and installs at second round pin epaxially, the electro-magnet sets up on the chassis, the second turning block is used for supporting first turning block, the electro-magnet is used for driving the second turning block and rotates. The invention has the following beneficial effects: through reducing the volume that rotates, reduce whole self-locking hook during operation and take place the dead probability of card, improved the reliability of whole self-locking hook during operation.
Description
Technical Field
The invention relates to the field of stereo garage equipment, in particular to a self-locking hook.
Background
Present more and more places have all been built stereo garage, stereo garage has generally been built elevating system, and present elevating system includes support and platen two parts, and wherein the platen passes through lifting chain and electrode and realizes going up and down on the support, can not drop after moving the support top in order to guarantee the platen, can hook the platen at a shelf location hook usually. The structure of the hook used at present is shown in patent publication CN203487835U, the hook of this structure is operated by rotating a cross-shaped shifting fork (reference number 4 in the document) and a check rod (reference number 1 in the document) to drive a hook body (reference number 4 in the document) to rotate, and the whole device cannot normally operate as long as one of the shifting fork, the check rod and the hook body is stuck.
Disclosure of Invention
The invention provides a self-locking hook aiming at the problems.
The technical scheme adopted by the invention is as follows:
the utility model provides a self-locking hook, includes chassis, first round pin axle, second round pin axle, first turning block, second turning block and electro-magnet, first round pin axle all sets up on the chassis with second round pin axle is fixed, first turning block rotates and installs on first round pin axle, the second turning block rotates and installs on second round pin axle, the electro-magnet sets up on the chassis, the second turning block is used for supporting first turning block, the electro-magnet is used for driving the second turning block and rotates.
In this kind of self-locking hook, only first turning block and second turning block need rotate at the during operation, so only two rotation pieces in this kind of self-locking hook, for the equipment of three rotation piece, the probability that the equipment emergence card of two rotation pieces is dead is lower.
To sum up, through reducing the volume that rotates in the above-mentioned structure, reduce whole self-locking hook during operation and take place the dead probability of card, improved the reliability of whole self-locking hook during operation.
In this kind of self-locking hook specifically, be provided with the face of contradicting on the first turning block, be provided with the conflict post on the second turning block, the conflict post on the second turning block is used for supporting the face of contradicting on the first turning block, works as the electro-magnet, and the telescopic link on the electro-magnet stretches to second turning block one side and drives the second turning block and rotates for the face of contradicting of the conflict post of second turning block and first turning block breaks away from the contact, thereby makes first turning block can free rotation.
The telescopic link of specific electro-magnet is bullet-shaped with the one end of second turning block contact, and the telescopic link can reduce the wearing and tearing to the second turning block when driving the second turning block and rotate like this.
Optionally, the device further comprises a micro switch, and the micro switch is used for sensing and monitoring the position of the second rotating block.
The microswitch is arranged on the underframe for monitoring the position of the second rotating block, the microswitch is matched with the electromagnet for use, and whether the second rotating block rotates or not is judged according to a signal of the microswitch.
Optionally, the device further comprises a limiting pin, the limiting pin is arranged on the bottom frame, a limiting slide way is arranged on the second rotating block, and the limiting pin is located in the limiting slide way.
The specific limiting slide way is a notch on the second rotating block, a first limiting part and a second limiting part are arranged on the limiting slide way, and when the second rotating block rotates to the position where the limiting pin abuts against the first limiting part or the second limiting part, the second rotating block cannot continue to rotate.
Optionally, the bottom frame includes two bottom plates, a connecting plate and a partition plate, the two bottom plates are fixed on the connecting plate, the two bottom plates are in a parallel state, and the partition plate is arranged between the two bottom plates.
The underframe comprises bottom plates, a connecting plate and a partition plate, wherein the two bottom plates are in a parallel state, and a first rotating block, a second rotating block, a microswitch and the partition plate are all positioned between the two bottom plates. Two bottom plates are fixed on the connecting plate, and two bottom plate perpendicular to connecting plates, the baffle is located between two bottom plates, is provided with the embedding post on the baffle, is provided with the mating holes on the bottom plate, and the embedding post on the baffle inserts in the mating holes of bottom plate, and the baffle can play the effect of stable support partition bottom plate like this, ensures that whole chassis is difficult to warp.
Optionally, the clamping device further comprises a clamping plate, and the clamping plate and the two bottom plates are detachably fixed together.
The effect of grip block is the effect of two fixed bottom plates of centre gripping, and concrete grip block has two, and two grip blocks are in parallel state, and two grip blocks press from both sides tight two bottom plates.
Optionally, the clamping plate is a flat-bottom U-shaped clamping plate, and two ends of the clamping plate are detachably matched with the two bottom plates respectively.
The clamping plate in the shape of the flat-bottom U is convenient to fix the clamping plate and the bottom plate together in a bolt fixing mode.
Optionally, the first rotating block is provided with a clamping hook portion.
Optionally, the first rotating block is a metal rotating block.
Concrete bottom plate, connecting plate, baffle, grip block, first turning block, second turning block, first round pin axle and second round pin axle all can be made by the metal, for example Q235.
The invention has the beneficial effects that: through reducing the volume that rotates, reduce whole self-locking hook during operation and take place the dead probability of card, improved the reliability of whole self-locking hook during operation.
Description of the drawings:
figure 1 is a schematic diagram of the structure of a self-locking hook,
figure 2 is a schematic view of the matching relationship of the first rotating block and the second rotating block,
FIG. 3 is a schematic view of the fitting relationship between the partition plate and the bottom plate.
The various reference numbers in the figures are: 1. a connecting plate; 2. a base plate; 201. a mating hole; 3. an electromagnet; 301. a telescopic rod; 4. a partition plate; 401. an embedded column; 5. a clamping plate; 6. a second pin shaft; 7. a first pin shaft; 8. a second turning block; 801. a first extreme limit; 802. a second limit position; 803. a butt hook; 9. a first rotation block; 901. a clamping hook part; 902. a contact surface; 10. a spacing pin; 11. a micro switch.
The specific implementation mode is as follows:
the present invention will be described in detail below with reference to the accompanying drawings.
As shown in attached drawings 1, 2 and 3, the self-locking hook comprises an underframe, a first pin shaft 7, a second pin shaft 6, a first rotating block 9, a second rotating block 8 and an electromagnet 3, wherein the first pin shaft 7 and the second pin shaft 6 are fixedly arranged on the underframe, the first rotating block 9 is rotatably arranged on the first pin shaft 7, the second rotating block 8 is rotatably arranged on the second pin shaft 6, the electromagnet 3 is arranged on the underframe, the second rotating block 8 is used for abutting against the first rotating block 9, and the electromagnet 3 is used for driving the second rotating block 8 to rotate.
In this kind of self-locking hook, only first turning block 9 and second turning block 8 need rotate at the during operation, so only two rotation pieces in this kind of self-locking hook, for the equipment of three rotation piece, the probability that the equipment of two rotation pieces takes place the card and dies is lower.
In conclusion, the structure reduces the probability of clamping the whole self-locking hook during working through reducing the amount of the rotating part, and improves the reliability of the whole self-locking hook during working.
In this kind of self-locking hook specifically, be provided with conflict face 902 on the first turning block 9, be provided with the conflict post on the second turning block 8, conflict post on the second turning block 8 is used for supporting conflict face 902 on the first turning block 9, work as electro-magnet 3, telescopic link 301 on the electro-magnet 3 stretches to second turning block 8 one side and drives second turning block 8 and rotate for the conflict post of second turning block 8 and the conflict face 902 of first turning block 9 break away from the contact, thereby make first turning block 9 can the free rotation.
The end of the telescopic rod 301, which is contacted with the second rotating block 8, of the electromagnet 3 is in a bullet shape, so that the telescopic rod 301 can reduce the abrasion to the second rotating block 8 when driving the second rotating block 8 to rotate.
As shown in fig. 1, fig. 2 and fig. 3, a micro switch 11 is further included, and the micro switch 11 is used for sensing and monitoring the position of the second rotating block 8.
The microswitch is arranged on the underframe for monitoring the position of the second rotating block 8, the microswitch is matched with the electromagnet 3 for use, and whether the second rotating block 8 rotates or not is judged according to a signal measured by the microswitch 11.
As shown in fig. 1, fig. 2 and fig. 3, the frame further includes a limit pin 10, the limit pin 10 is disposed on the bottom frame, a limit slide is disposed on the second rotating block 8, and the limit pin 10 is located in the limit slide.
The specific limiting slide way is a notch on the second rotating block 8, the limiting slide way is provided with a first limit 801 and a second limit 802, and when the second rotating block 8 rotates until the limiting pin 10 abuts against the first limit 801 or the second limit 802, the second rotating block 8 cannot continue to rotate.
As shown in fig. 1, fig. 2 and fig. 3, the bottom frame includes two bottom plates 2, a connecting plate 1 and a partition plate 4, the two bottom plates 2 are fixed on the connecting plate 1, the two bottom plates 2 are in a parallel state, and the partition plate 4 is arranged between the two bottom plates 2.
This kind of chassis includes bottom plate 2, connecting plate 1 and baffle 4, and two bottom plates 2 are in parallel state, and first turning block 9, second turning block 8, micro-gap switch and baffle 4 all are located between two bottom plates 2. Two bottom plates 2 are fixed on connecting plate 1, and two bottom plates 2 perpendicular to connecting plate 1, and baffle 4 is located between two bottom plates 2, is provided with embedding post 401 on the baffle 4, is provided with mating holes 201 on the bottom plate 2, and embedding post 401 on the baffle 4 inserts in the mating holes 201 of bottom plate 2, and baffle 4 can play the effect of stable support partition bottom plate 2 like this, ensures that whole chassis is difficult to warp.
As shown in fig. 1, fig. 2 and fig. 3, the device further comprises a clamping plate 5, and the clamping plate 5 is detachably fixed with the two bottom plates 2.
The clamping plate 5 has the function of clamping and fixing the two bottom plates 2, the clamping plate 5 has two parts, the two clamping plates 5 are in a parallel state, and the two clamping plates 5 clamp the two bottom plates 2 from two sides.
As shown in fig. 1, 2 and 3, the clamping plate 5 is a flat-bottom U-shaped clamping plate 5, and two ends of the clamping plate 5 are detachably engaged with the two bottom plates 2 respectively.
The clamping plate 5 in the shape of a flat-bottomed U is adopted, so that the clamping plate 5 and the bottom plate 2 are fixed together in a bolt fixing mode.
As shown in fig. 1, 2 and 3, the first rotating block 9 is provided with a clamping hook 901.
As shown in fig. 1, 2 and 3, the first turning block 9 is a metal turning block.
The bottom plate 2, the connecting plate 1, the partition plate 4, the clamping plate 5, the first rotating block 9, the second rotating block 8, the first pin 7 and the second pin 6 can be made of metal, such as Q235 or other metal materials.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.
Claims (8)
1. The utility model provides a self-locking hook, its characterized in that, includes chassis, first round pin axle, second round pin axle, first turning block, second turning block and electro-magnet, first round pin axle all fixes with the second round pin axle and sets up on the chassis, first turning block rotates and installs on first round pin axle, the second turning block rotates and installs on second round pin axle, the electro-magnet sets up on the chassis, the second turning block is used for supporting first turning block, the electro-magnet is used for driving the second turning block and rotates, is provided with the conflict face on the first turning block, is provided with the conflict post on the second turning block, and the conflict post on the second turning block is used for supporting the conflict face on the first turning block, and the telescopic link one end of electro-magnet is bullet head form.
2. The self-locking hook of claim 1, further comprising a micro switch disposed on the base frame, the micro switch for inductively monitoring the position of the second rotating block.
3. The self-locking hook of claim 1, further comprising a limiting pin, wherein the limiting pin is disposed on the bottom bracket, a limiting slide is disposed on the first rotating block, the limiting pin is located in the limiting slide, and a first limit and a second limit are disposed on the limiting slide.
4. The self-locking hook of claim 1, wherein the bottom bracket comprises two bottom plates, a connecting plate and a partition plate, the two bottom plates are fixed on the connecting plate and are parallel to each other, the partition plate is arranged between the two bottom plates, the partition plate is provided with an embedding column, the bottom plates are provided with a matching hole, and the embedding column on the partition plate is inserted into the matching hole of the bottom plate.
5. The self-locking hook of claim 4 further comprising a clamping plate removably secured to the two base plates, the clamping plate having two pieces.
6. The self-locking hook of claim 5, wherein said holding plate is a flat-bottomed U-shaped holding plate, and both ends of the holding plate are detachably fitted with the two base plates, respectively.
7. The self-locking hook as claimed in claim 1, wherein a clamping hook portion is provided on said first rotating block.
8. The self-locking hook of claim 1, wherein the first turning block is a metal turning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210565083.3A CN114776115B (en) | 2022-05-23 | 2022-05-23 | Self-locking hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210565083.3A CN114776115B (en) | 2022-05-23 | 2022-05-23 | Self-locking hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114776115A true CN114776115A (en) | 2022-07-22 |
| CN114776115B CN114776115B (en) | 2024-02-09 |
Family
ID=82409675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210565083.3A Active CN114776115B (en) | 2022-05-23 | 2022-05-23 | Self-locking hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114776115B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658268A (en) * | 2022-03-01 | 2022-06-24 | 杭州大中泊奥科技股份有限公司 | Self-locking hook and elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246701A (en) * | 1995-03-10 | 1996-09-24 | Sanmei Denki Kk | Lock device of elevating device |
| JPH0988368A (en) * | 1995-09-22 | 1997-03-31 | Tokyu Car Corp | Displacer drop preventive device |
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| CN201372595Y (en) * | 2009-01-09 | 2009-12-30 | 刘奇鲜 | Mechanical anti-falling suspension hook device of stereoscopic parking garage |
| CN203487835U (en) * | 2013-08-01 | 2014-03-19 | 杭州西子石川岛停车设备有限公司 | Self-locking hook used for locking vehicle-carrying plate in stereo garage |
| CN203603623U (en) * | 2013-12-20 | 2014-05-21 | 宁波欧尼克科技股份有限公司 | Electromagnetic latch hook |
| CN104806061A (en) * | 2015-05-11 | 2015-07-29 | 浙江巨人控股有限公司 | Mechanical anti-dropping device |
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| JP2018145663A (en) * | 2017-03-03 | 2018-09-20 | Ｉｈｉ運搬機械株式会社 | Pallet fall prevention device for mechanical parking device |
| CN211286876U (en) * | 2019-09-17 | 2020-08-18 | 余利仁 | Anti-falling safety device assembling support |
| CN211572806U (en) * | 2019-12-20 | 2020-09-25 | 杭州神光电器有限公司 | Self-falling type anti-falling safety device for stereo garage |
| CN112196334A (en) * | 2020-08-31 | 2021-01-08 | 青岛茂源停车设备制造有限公司 | Falling protector for lifting vehicle disc and stereo garage |
| CN113605765A (en) * | 2021-07-30 | 2021-11-05 | 深圳市伟创自动化设备有限公司 | Novel machinery vehicle storehouse electromagnetic type safety hook |
| CN215632022U (en) * | 2021-05-31 | 2022-01-25 | 盐城市瑞华机电制造有限公司 | Stereo garage gravity type falling protector |
| CN217480933U (en) * | 2022-05-23 | 2022-09-23 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
-
2022
- 2022-05-23 CN CN202210565083.3A patent/CN114776115B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246701A (en) * | 1995-03-10 | 1996-09-24 | Sanmei Denki Kk | Lock device of elevating device |
| JPH0988368A (en) * | 1995-09-22 | 1997-03-31 | Tokyu Car Corp | Displacer drop preventive device |
| JP2005248647A (en) * | 2004-03-08 | 2005-09-15 | Koyo Denki:Kk | Parking lock device |
| CN201372595Y (en) * | 2009-01-09 | 2009-12-30 | 刘奇鲜 | Mechanical anti-falling suspension hook device of stereoscopic parking garage |
| CN203487835U (en) * | 2013-08-01 | 2014-03-19 | 杭州西子石川岛停车设备有限公司 | Self-locking hook used for locking vehicle-carrying plate in stereo garage |
| CN203603623U (en) * | 2013-12-20 | 2014-05-21 | 宁波欧尼克科技股份有限公司 | Electromagnetic latch hook |
| CN105370074A (en) * | 2015-01-28 | 2016-03-02 | 储华群 | Direct-current low-voltage 24V safe and energy-saving anti-dropping device for parking equipment |
| CN104806061A (en) * | 2015-05-11 | 2015-07-29 | 浙江巨人控股有限公司 | Mechanical anti-dropping device |
| CN204663097U (en) * | 2015-05-11 | 2015-09-23 | 浙江巨人控股有限公司 | A kind of mechanical type anti-fall dropping control device |
| CN105239813A (en) * | 2015-10-14 | 2016-01-13 | 合肥汉德贝尔属具科技有限公司 | Falling protector for parking equipment |
| CN205135059U (en) * | 2015-10-14 | 2016-04-06 | 合肥汉德贝尔属具科技有限公司 | Electronic type safety hook |
| JP2018145663A (en) * | 2017-03-03 | 2018-09-20 | Ｉｈｉ運搬機械株式会社 | Pallet fall prevention device for mechanical parking device |
| CN211286876U (en) * | 2019-09-17 | 2020-08-18 | 余利仁 | Anti-falling safety device assembling support |
| CN211572806U (en) * | 2019-12-20 | 2020-09-25 | 杭州神光电器有限公司 | Self-falling type anti-falling safety device for stereo garage |
| CN112196334A (en) * | 2020-08-31 | 2021-01-08 | 青岛茂源停车设备制造有限公司 | Falling protector for lifting vehicle disc and stereo garage |
| CN215632022U (en) * | 2021-05-31 | 2022-01-25 | 盐城市瑞华机电制造有限公司 | Stereo garage gravity type falling protector |
| CN113605765A (en) * | 2021-07-30 | 2021-11-05 | 深圳市伟创自动化设备有限公司 | Novel machinery vehicle storehouse electromagnetic type safety hook |
| CN217480933U (en) * | 2022-05-23 | 2022-09-23 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658268A (en) * | 2022-03-01 | 2022-06-24 | 杭州大中泊奥科技股份有限公司 | Self-locking hook and elevator |
| CN114658268B (en) * | 2022-03-01 | 2024-02-09 | 杭州大中泊奥科技股份有限公司 | Self-locking hook and lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114776115B (en) | 2024-02-09 |
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