CN114776115B - Self-locking hook - Google Patents
Self-locking hook Download PDFInfo
- Publication number
- CN114776115B CN114776115B CN202210565083.3A CN202210565083A CN114776115B CN 114776115 B CN114776115 B CN 114776115B CN 202210565083 A CN202210565083 A CN 202210565083A CN 114776115 B CN114776115 B CN 114776115B
- Authority
- CN
- China
- Prior art keywords
- rotating block
- bottom plates
- pin shaft
- clamping
- plate
- 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.)
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Links
- 238000005192 partition Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The application discloses auto-lock hook, including chassis, first round pin axle, second round pin axle, first rotating block, second rotating block and electro-magnet, first round pin axle is all fixed to be set up on the chassis with the second round pin axle, first rotating block rotates and installs on first round pin epaxially, the second rotating block rotates and installs on the second round pin epaxially, the electro-magnet sets up on the chassis, the second rotating block is used for supporting first rotating block, the electro-magnet is used for driving the second rotating block and rotates. The invention has the following beneficial effects: through reducing the quantity of rotating parts, the probability of blocking during the operation of the whole self-locking hook is reduced, and the reliability during the operation of the whole self-locking hook is improved.
Description
Technical Field
The invention relates to the field of stereo garage equipment, in particular to a self-locking hook.
Background
More and more places at present are built with stereo garage, and the stereo garage is generally built with elevating system, and elevating system at present includes support and car platen two parts, and wherein car platen passes through lift chain and electrode realization and goes up and down on the support, in order to guarantee that car platen can not drop after moving the support top, can install a hook on the support and hook car platen usually. The structure of the hook used at present is shown in patent publication CN203487835U, and the hook with the structure depends on the rotation of a cross-shaped shifting fork (reference numeral 4 in the literature) and a check rod (reference numeral 1 in the literature) to drive the hook body (reference numeral 4 in the literature) to rotate for working, so that the whole equipment cannot work normally only if one shifting fork, the check rod and the hook body is blocked.
Disclosure of Invention
The invention aims at the problems and provides a self-locking hook.
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 rotating block, second rotating block and electro-magnet, first round pin axle and second round pin axle are all fixed to be set up on the chassis, first rotating block rotates and installs on first round pin axle, second rotating block rotates and installs on the second round pin axle, the electro-magnet sets up on the chassis, second rotating block is used for supporting first rotating block, the electro-magnet is used for driving second rotating block and rotates.
In this kind of auto-lock hook, only first rotating block and second rotating block need rotate at the during operation, so this kind only has two to rotate the piece in the auto-lock hook for the equipment of three rotation piece, the equipment of two rotation pieces takes place the dead probability of card lower.
In summary, by reducing the amount of the rotating member in the above structure, the probability of jamming of the whole self-locking hook during operation is reduced, and the reliability of the whole self-locking hook during operation is improved.
In the self-locking hook, the first rotating block is provided with the abutting surface, the second rotating block is provided with the abutting column, the abutting column on the second rotating block is used for abutting against the abutting surface on the first rotating block, when the electromagnet works, the telescopic rod on the electromagnet stretches to one side of the second rotating block and drives the second rotating block to rotate, the abutting column of the second rotating block is separated from contact with the abutting surface of the first rotating block, and therefore the first rotating block can rotate freely.
The telescopic link of concrete electro-magnet is bullet form with the one end that the second rotated the piece contact, can reduce the wearing and tearing to the second rotated the piece like this when the telescopic link rotates the second rotated the piece.
Optionally, the device further comprises a micro switch, wherein the micro switch is used for sensing and monitoring the position of the second rotating block.
The micro switch is arranged on the underframe to monitor the position of the second rotating block, the micro switch is matched with the electromagnet for use, and whether the second rotating block rotates or not is judged according to signals of the micro switch.
Optionally, the device further comprises a limiting pin, wherein the limiting pin is arranged on the underframe, a limiting slideway is arranged on the second rotating block, and the limiting pin is positioned in the limiting slideway.
The limiting slide way is a notch on the second rotating block, a first limit and a second limit are arranged on the limiting slide way, and when the second rotating block rotates until the limiting pin abuts against the first limit or the second limit, the second rotating block cannot continue to rotate.
Optionally, the chassis includes bottom plate, connecting plate and baffle, the bottom plate has two, and two bottom plates are fixed in on the connecting plate, and two bottom plates are in parallel state, the baffle sets up between two bottom plates.
The underframe comprises a bottom plate, a connecting plate and a partition plate, wherein the two bottom plates are in a parallel state, and the first rotating block, the second rotating block, the micro switch and the partition plate are all positioned between the two bottom plates. The two bottom plates are fixed on the connecting plate, the two bottom plates are perpendicular to the connecting plate, the partition plate is positioned between the two bottom plates, the partition plate is provided with embedded columns, the bottom plates are provided with matching holes, the embedded columns on the partition plate are inserted into the matching holes of the bottom plates, and therefore the partition plate can play a role in stably supporting and separating the bottom plates, and the whole chassis is prevented from being deformed easily.
Optionally, the device further comprises a clamping plate, wherein the clamping plate is detachably fixed with the two bottom plates.
The clamping plates have the function of clamping and fixing two bottom plates, two specific clamping plates are arranged, the two clamping plates are in a parallel state, and the two clamping plates clamp the two bottom plates from two sides.
Optionally, the grip block is the grip block of flat U word form, and the both ends of grip block are in the same place with two bottom plates detachable cooperation respectively.
The clamping plate is convenient to fix the clamping plate and the bottom plate together in a bolt fixing mode by adopting the flat-bottom U-shaped clamping plate.
Optionally, a clamping hook part is arranged on the first rotating block.
Optionally, the first rotating block is a metal rotating block.
The specific bottom plate, the connecting plate, the partition plate, the clamping plate, the first rotating block, the second rotating block, the first pin shaft and the second pin shaft can be made of metal, such as Q235.
The beneficial effects of the invention are as follows: through reducing the quantity of rotating parts, the probability of blocking during the operation of the whole self-locking hook is reduced, and the reliability during the operation of the whole self-locking hook is improved.
Description of the drawings:
figure 1 is a schematic illustration of the construction of a self-locking hook,
figure 2 is a schematic diagram of the mating relationship of the first rotating block and the second rotating block,
FIG. 3 is a schematic illustration of the relationship of the partition to the base plate.
The reference numerals in the drawings are as follows: 1. a connecting plate; 2. a bottom plate; 201. a mating hole; 3. an electromagnet; 301. a telescopic rod; 4. a partition plate; 401. embedding the column; 5. a clamping plate; 6. a second pin; 7. a first pin; 8. a second rotating block; 801. a first limit; 802. a second limit; 803. a collision hook; 9. a first rotating block; 901. a clamping hook; 902. an abutting surface; 10. a limiting pin; 11. and a micro-switch.
The specific embodiment is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, a self-locking hook comprises a chassis, 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 chassis, 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 chassis, the second rotating block 8 is used for propping 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 auto-lock hook, only first rotating block 9 and second rotating block 8 need rotate at the during operation, so this kind only has two rotating parts in the auto-lock hook for the equipment of three rotating parts, the equipment of two rotating parts takes place the dead probability of card lower.
In summary, through reducing the volume of rotating the piece in above-mentioned structure, reduce the whole probability that the card was dead when locking hook work, improved the reliability of whole self-locking hook during operation.
In the self-locking hook, an abutting surface 902 is arranged on a first rotating block 9, an abutting column is arranged on a second rotating block 8, the abutting column on the second rotating block 8 is used for abutting against the abutting surface 902 on the first rotating block 9, when the electromagnet 3 works, the telescopic rod 301 on the electromagnet 3 stretches to one side of the second rotating block 8 and drives the second rotating block 8 to rotate, and the abutting column of the second rotating block 8 is separated from the abutting surface 902 of the first rotating block 9, so that the first rotating block 9 can rotate freely.
The end of the telescopic rod 301 of the electromagnet 3, which is contacted with the second rotating block 8, is in a bullet shape, so that the abrasion to the second rotating block 8 can be reduced when the telescopic rod 301 drives the second rotating block 8 to rotate.
As shown in fig. 1, 2 and 3, the device further comprises a micro switch 11, and the micro switch 11 is used for sensing and monitoring the position of the second rotating block 8.
The micro-switch is arranged on the underframe to monitor the position of the second rotating block 8, and is matched with the electromagnet 3 for use, and whether the second rotating block 8 rotates or not is judged according to signals measured by the micro-switch 11.
As shown in fig. 1, fig. 2 and fig. 3, the device further comprises a limiting pin 10, the limiting pin 10 is arranged on the underframe, a limiting slideway is arranged on the second rotating block 8, and the limiting pin 10 is positioned in the limiting slideway.
The specific limiting slide way is a notch on the second rotating block 8, a first limit 801 and a second limit 802 are arranged on the limiting slide way, 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 chassis 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 parallel, and the partition plate 4 is disposed between the two bottom plates 2.
The underframe comprises a bottom plate 2, a connecting plate 1 and a partition plate 4, wherein the two bottom plates 2 are in a parallel state, and a first rotating block 9, a second rotating block 8, a micro switch and the partition plate 4 are all positioned between the two bottom plates 2. Two bottom plates 2 are fixed on connecting plate 1, and two bottom plates 2 perpendicular to connecting plate 1, baffle 4 are located between two bottom plates 2, are provided with embedded column 401 on the baffle 4, are provided with mating holes 201 on the bottom plate 2, and embedded column 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 separation bottom plate 2 like this, ensures that whole chassis is difficult to warp.
As shown in fig. 1, 2 and 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 plates 5 have the function of clamping and fixing the two bottom plates 2, and the two clamping plates 5 are in parallel, 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 matched with the two bottom plates 2 respectively.
The clamping plate 5 is convenient to fix the clamping plate 5 and the bottom plate 2 together in a bolt fixing mode by adopting the flat-bottom U-shaped clamping plate 5.
As shown in fig. 1, 2 and 3, the first rotating block 9 is provided with a holding hook 901.
As shown in fig. 1, 2 and 3, the first turning block 9 is a metal turning block.
The base 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 shaft 7 and the second pin shaft 6 can be made of metal, such as Q235 or other metal materials.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but is intended to cover all equivalent modifications, direct or indirect, as applied to other related technical fields.
Claims (1)
1. The self-locking hook is characterized by comprising a bottom frame, a first pin shaft, a second pin shaft, a first rotating block, a second rotating block and an electromagnet, wherein the first pin shaft and the second pin shaft are fixedly arranged on the bottom frame, the first rotating block is rotatably arranged on the first pin shaft, the second rotating block is rotatably arranged on the second pin shaft, the electromagnet is arranged on the bottom frame, the second rotating block is used for propping against the first rotating block, the electromagnet is used for driving the second rotating block to rotate, a propping surface is arranged on the first rotating block, a propping column is arranged on the second rotating block, the propping column on the second rotating block is used for propping against the propping surface on the first rotating block, and one end of a telescopic link of the electromagnet is in a bullet shape;
the micro switch is arranged on the underframe and is used for sensing and monitoring the position of the second rotating block;
the device comprises a first rotating block, a second rotating block, a limiting slide way and a limiting pin, wherein the first rotating block is arranged on the first rotating block;
the chassis comprises two bottom plates, a connecting plate and a partition plate, wherein the two bottom plates are fixed on the connecting plate and are in a parallel state, the partition plate is arranged between the two bottom plates, embedded columns are arranged on the partition plate, matching holes are formed in the bottom plates, and the embedded columns on the partition plate are inserted into the matching holes of the bottom plates;
the clamping plate is detachably fixed with the two bottom plates, and two clamping plates are arranged;
the clamping plates are flat-bottom U-shaped clamping plates, and two ends of each clamping plate are detachably matched with the two bottom plates respectively;
the first rotating block is provided with a clamping hook part;
the first rotating block is a metal rotating 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 CN114776115A (en) | 2022-07-22 |
| CN114776115B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
| 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 |
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114776115A (en) | 2022-07-22 |
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