CN114658268B - Self-locking hook and lifter - Google Patents
Self-locking hook and lifter Download PDFInfo
- Publication number
- CN114658268B CN114658268B CN202210196752.4A CN202210196752A CN114658268B CN 114658268 B CN114658268 B CN 114658268B CN 202210196752 A CN202210196752 A CN 202210196752A CN 114658268 B CN114658268 B CN 114658268B
- Authority
- CN
- China
- Prior art keywords
- bolt
- hook
- bottom plate
- couple
- self
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 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
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/14—Garages for many vehicles with mechanical means for shifting or lifting vehicles with endless conveyor chains having load-carrying parts moving vertically, e.g. paternoster lifts also similar transport in which cells are continuously mechanically linked together
-
- 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)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The application discloses from latch hook and lift, the auto-lock hook includes bottom plate, couple, bolt and automatically controlled actuating mechanism, the couple is rotated and is installed on the bottom plate, the bolt slides and sets up on the bottom plate, be provided with spacing face on the couple, spacing face on the couple is used for pasting tight fit with the bolt, automatically controlled actuating mechanism with the bolt cooperation is in the same place, automatically controlled actuating mechanism is used for driving the bolt and removes on the bottom plate. The application also discloses an elevator using the self-locking hook.
Description
Technical Field
The invention relates to the field of stereo garage equipment, in particular to a self-locking hook and a lifter.
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 provides a hook aiming at the problems.
The technical scheme adopted by the invention is as follows:
the utility model provides a self-locking hook, includes bottom plate, couple, bolt and automatically controlled actuating mechanism, the couple is rotated and is installed on the bottom plate, the bolt slides and sets up on the bottom plate, be provided with spacing face on the couple, spacing face on the couple is used for pasting tight fit with the bolt, automatically controlled actuating mechanism with the bolt cooperation is in the same place, automatically controlled actuating mechanism is used for driving the bolt and removes on the bottom plate.
In this structure, when the bolt clings to spacing face, the couple will unable rotate, and when bolt and spacing face break away from the cooperation, the couple can free rotation on the bottom plate, and the bolt can be controlled by automatically controlled actuating mechanism and remove, so this kind of rotation from couple in the latch hook can be controlled by automatically controlled actuating mechanism, and in this self-locking hook in have and only the couple need rotate, so this self-locking hook during operation take place the dead probability of card relatively lower, the during operation is more reliable.
The specific electric control driving mechanism can be an electric cylinder, a telescopic motor or an electromagnet assembly.
The non-electric control driving mechanism such as a hydraulic telescopic rod can be used for matching with the bolt and moving the bolt.
To sum up, this kind of auto-lock hook has and only has the couple to need rotate, and the dead probability of during operation emergence card is lower relatively, and the during operation is more reliable.
Optionally, the device further comprises a stop block, wherein the stop blocks are arranged on the bottom plate, at least two stop blocks are arranged, a slideway is formed between two adjacent stop blocks, and the bolt is matched with the slideway.
The concrete dog's effect is that form the slide (that is the slide sets up on the bottom plate) on the bottom plate, and the bolt is located the slide, can ensure that the bolt is more stable when removing, can not take place the skew.
Optionally, the bottom plate has two, and two bottom plates are parallel and contactless, couple and bolt all are located between two bottom plates.
The two bottom plates are parallel and are not on a plane, the partition blocks are fixedly arranged between the two bottom plates, the existence of the partition blocks can improve the stability of the two bottom plates, and the hooks and the bolts are positioned between the two bottom plates, so that the bolts and the hooks can be protected to a certain extent.
Optionally, the device further comprises a rotating pin, wherein the rotating pin is mounted on the bottom plate, and the hook is mounted on the rotating pin.
The effect of the rotating pin is for installing the couple, and specific rotating pin still is provided with the gasket, and the gasket is located between couple and the bottom plate, and the gasket is used for reducing the friction between couple and the bottom plate, improves the stability when couple rotates.
Optionally, the device further comprises a micro switch, wherein the micro switch is arranged on the bottom plate, and the micro switch is positioned on the periphery of the bolt.
The contact piece of the micro-switch is used for contacting with the bolt, and when the bolt moves to the working position to be separated from the bolt, the micro-switch can be triggered, so that the position of the bolt is monitored.
Optionally, an arc surface is arranged on the hook, and the arc surface is connected with the limiting surface.
Because the hook can contact with the bolt when rotating, in order to reduce the wearing and tearing of bolt and hook, reduce the resistance when the hook rotates simultaneously, set up the arc surface on the hook, utilize the arc surface to contact with the hook.
Optionally, the device further comprises a connecting plate, wherein the connecting plate is connected with the bottom plate, and mounting holes are formed in the connecting plate.
The connecting plate with the mounting holes is specifically arranged to facilitate the installation of the whole self-locking hook at a place where the self-locking hook needs to be installed.
The utility model provides an elevator, includes support, platform board, lift chain and elevator motor, and the platform board passes through lift chain and elevator motor to be installed on the support, and lift chain and elevator motor are used for driving the platform board and remove on the support, still include as above from the latch hook, the latch hook is installed on the support through the connecting plate of self, is provided with the bearing face on the couple, and the bearing face of couple is located the platform board below, when lift chain fracture, is used for hooking the platform board.
The beneficial effects of the invention are as follows: only the hooks need to rotate, the probability of blocking during working is relatively low, and the working is more reliable.
Description of the drawings:
figure 1 is a schematic diagram of a self-locking hook,
figure 2 is a schematic diagram of the mounting relationship of the components on the base plate,
fig. 3 is a schematic diagram of the structure of the elevator.
The reference numerals in the drawings are as follows: 1. a connecting plate; 101. a mounting hole; 2. a spacer block; 3. a bottom plate; 4. an electromagnet assembly; 401. a core bar; 5. a plug pin; 6. a micro-switch; 601. a contact; 7. a stop block; 8. a hook; 801. a bearing surface; 802. a limiting surface; 803. an arc surface; 9. a rotation pin; 10. a gasket; 11. a bracket; 12. a vehicle platen; 13. and (5) lifting the chain.
The specific embodiment is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and fig. 2, a self-locking hook comprises a bottom plate 3, a hook 8, a bolt 5 and an electric control driving mechanism, wherein the hook 8 is rotatably installed on the bottom plate 3, the bolt 5 is slidably arranged on the bottom plate 3, a limiting surface 802 is arranged on the hook 8, the limiting surface 802 on the hook 8 is used for being tightly matched with the bolt 5, a core rod 401 of an electromagnet assembly 4 (in the embodiment, the electric control driving mechanism selects the electromagnet assembly 4) is matched with the bolt 5, and the electric control driving mechanism is used for driving the bolt 5 to move on the bottom plate 3.
In this structure, when bolt 5 clings to spacing face 802, couple 8 will not rotate clockwise (taking the direction shown in figure 1 as the standard), and when bolt 5 breaks away from the cooperation with spacing face 802, couple 8 can freely rotate on bottom plate 3, and bolt 5 can be controlled by automatically controlled actuating mechanism and remove, so the rotation of couple 8 can be controlled by automatically controlled actuating mechanism in this kind of auto-lock hook, and in this kind of auto-lock hook only couple 8 need rotate, so the dead probability of emergence card in this self-lock hook during operation is relatively lower, the during operation is more reliable. When the device works, the electromagnet assembly 4 is powered on and off to drive the core rod 401 to move, and the core rod 401 moves to drive the plug pin 5 to move. When the electromagnet assembly 4 is powered off, the core rod 401 cannot move, and the bolt 5 returns to the working state under the action of self gravity.
In the specific embodiment, the electric control driving mechanism may also be an electric cylinder or a telescopic motor.
To sum up, this kind of auto-lock hook has and only has couple 8 to need rotate, and the dead probability of during operation emergence card is lower relatively, and the during operation is more reliable.
As shown in fig. 1 and 2, the sliding rail type safety lock further comprises a stop block 7, wherein the stop block 7 is arranged on the bottom plate 3, at least two stop blocks 7 are arranged, a sliding rail is formed between two adjacent stop blocks 7, and the square bolt 5 is matched with the sliding rail.
The concrete stopper 7 has the function of forming a slideway on the bottom plate 3 (namely, the slideway is arranged on the bottom plate 3), and the bolt 5 is positioned in the slideway, so that the bolt 5 can be ensured to be more stable when moving, and deflection can not occur.
As shown in fig. 1 and 2, the number of the bottom plates 3 is two, the two bottom plates are parallel and are not contacted, and the hook 8 and the bolt 5 are positioned between the two bottom plates 3.
The two bottom plates 3 are adopted, the two bottom plates 3 are parallel and are not on the same plane, the spacer blocks 2 are fixedly arranged between the two bottom plates 3, the existence of the spacer blocks 2 can improve the stability of the two bottom plates 3, and the hooks 8 and the bolts 5 are positioned between the two bottom plates 3, so that a certain protection effect can be achieved on the bolts 5 and the hooks 8.
As shown in fig. 1 and 2, the device further comprises a rotating pin 9, the rotating pin 9 is mounted on the bottom plate 3, and the hook 8 is mounted on the rotating pin 9.
The function of the rotating pin 9 is to install the hook 8, a gasket 10 is further arranged on the rotating pin 9, the gasket 10 is located between the hook 8 and the bottom plate, the gasket 10 is used for reducing friction between the hook 8 and the bottom plate, and stability of the hook 8 during rotation is improved. When the hook is in a self-locking state, the transverse force of the bolt can be blocked.
As shown in fig. 1 and 2, the portable electronic device further comprises a micro switch 6, wherein the micro switch 6 is arranged on the bottom plate 3, and the micro switch 6 is positioned at the periphery of the bolt 5.
Specifically, the contact 601 of the micro switch 6 contacts with the latch 5, the latch 5 has an upper working position and a lower working position (the upper and lower directions are shown in fig. 2 are the reference directions), when the latch 5 moves to the upper working position, the contact 601 contacts with the latch, when the latch 5 moves to the lower working position, the contact 601 is out of contact with the latch 5, and the change of the signal state of the micro switch 6 can be triggered in the process, so that the position of the latch 5 is monitored.
As shown in fig. 1 and 2, the hook 8 is provided with an arc surface 803, and the arc surface 803 is connected with the limiting surface 802.
Because the hook 8 can contact with the bolt 5 when rotating, in order to reduce the abrasion of the bolt 5 and the hook 8 and simultaneously reduce the resistance when the hook 8 rotates, the arc surface 803 is arranged on the hook 8, and the arc surface 803 is used for contacting with the hook 8.
As shown in fig. 1 and 2, the device further comprises a connecting plate 1, the connecting plate 1 is connected with the bottom plate 3, and mounting holes 101 are formed in the connecting plate 1.
The connection plate 1 with the mounting hole 101 is specifically provided to facilitate the installation of the entire self-locking hook at a place where the installation is required.
Example 2
As shown in fig. 3, an elevator comprises a bracket 11, a car platform plate 12, a lifting chain 13 and a lifting motor, wherein the car platform plate 12 is arranged on the bracket 11 through the lifting chain 13 and the lifting motor, the lifting chain 13 and the lifting motor are used for driving the car platform plate 12 to move on the bracket 11, the elevator further comprises a self-locking hook as shown in the embodiment 1, the self-locking hook is arranged on the bracket 11 through a connecting plate 1 of the self-locking hook, a bearing surface 801 is arranged on the hook 8, and the bearing surface 801 of the hook 8 is positioned below the car platform plate 12 and is used for hooking the car platform plate 12.
Example 3
A stereo garage comprising an elevator as shown in embodiment 2.
Example 4
A stereoscopic warehouse comprising an elevator as shown in embodiment 2.
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 (2)
1. The self-locking hook is characterized by comprising a bottom plate, a hook, a bolt and an electric control driving mechanism, wherein the hook is rotatably arranged on the bottom plate, the bolt is arranged on the bottom plate in a sliding mode, a limiting surface is arranged on the hook, the limiting surface on the hook is used for being in close fit with the bolt, the electric control driving mechanism is matched with the bolt, and the electric control driving mechanism is used for driving the bolt to move on the bottom plate;
the sliding rail is arranged on the bottom plate, the sliding rail is arranged between two adjacent blocks, and the bolt is matched with the sliding rail;
the two bottom plates are parallel and do not contact, and the hooks and the bolts are positioned between the two bottom plates;
the rotating pin is arranged on the bottom plate, and the hook is arranged on the rotating pin;
the micro switch is arranged on the bottom plate and is positioned at the periphery of the bolt;
an arc surface is arranged on the hook and connected with the limiting surface;
the novel solar energy collecting device further comprises a connecting plate, wherein the connecting plate is connected with the bottom plate, and mounting holes are formed in the bottom plate.
2. An elevator comprising the self-locking hook of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196752.4A CN114658268B (en) | 2022-03-01 | 2022-03-01 | Self-locking hook and lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196752.4A CN114658268B (en) | 2022-03-01 | 2022-03-01 | Self-locking hook and lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114658268A CN114658268A (en) | 2022-06-24 |
| CN114658268B true CN114658268B (en) | 2024-02-09 |
Family
ID=82026735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210196752.4A Active CN114658268B (en) | 2022-03-01 | 2022-03-01 | Self-locking hook and lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114658268B (en) |
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| CN113802895A (en) * | 2021-09-18 | 2021-12-17 | 杭州大中泊奥科技股份有限公司 | Power down elevator |
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| FR2683580A1 (en) * | 1991-11-13 | 1993-05-14 | Messier Bugatti | Safety locking device with a swinging hook |
| JPH11131841A (en) * | 1997-10-29 | 1999-05-18 | Shinwa Kk | Lock mechanism for lift device |
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| CN201874277U (en) * | 2010-12-02 | 2011-06-22 | 侯秀峰 | Mechanical falling protector of three-dimensional garage |
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| CN213869156U (en) * | 2020-11-03 | 2021-08-03 | 深圳精智机器有限公司 | Car carrying plate locking mechanism and mechanical stereo garage |
| CN113250537A (en) * | 2021-05-18 | 2021-08-13 | 杭州金通汽车修理有限公司 | Pull-fork type lock |
| CN113802895A (en) * | 2021-09-18 | 2021-12-17 | 杭州大中泊奥科技股份有限公司 | Power down elevator |
| CN217300038U (en) * | 2022-03-01 | 2022-08-26 | 杭州大中泊奥科技股份有限公司 | Self-locking hook and elevator |
| CN114776115A (en) * | 2022-05-23 | 2022-07-22 | 杭州大中泊奥科技股份有限公司 | Self-locking hook |
| CN116927605A (en) * | 2023-07-20 | 2023-10-24 | 杭州大中泊奥科技股份有限公司 | Car platform plate hook for stereo garage |
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| CN114658268A (en) | 2022-06-24 |
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