CN215666603U - Electric release unhooking device - Google Patents
Electric release unhooking device Download PDFInfo
- Publication number
- CN215666603U CN215666603U CN202121751709.7U CN202121751709U CN215666603U CN 215666603 U CN215666603 U CN 215666603U CN 202121751709 U CN202121751709 U CN 202121751709U CN 215666603 U CN215666603 U CN 215666603U
- Authority
- CN
- China
- Prior art keywords
- plate
- hook
- hole
- round hole
- push 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.)
- Active
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the field of hoisting equipment of machinery and amusement facilities, and discloses an electric release unhooking device which comprises a bottom plate (1), wherein an electric push rod (2) and a fixed hook (3) are arranged on the bottom plate (1), a movable hook (4) is hinged on the electric push rod (2), the fixed hook (3) is hinged with the middle part of the movable hook (4), and the end part of the movable hook (4) extends into the end part of the fixed hook (3). The unhooking device can automatically perform unhooking operation and is convenient for remote control, thereby not only ensuring the personal safety of operators, but also greatly improving the production efficiency.
Description
Technical Field
The utility model relates to the field of hoisting equipment of machinery and amusement facilities, in particular to an electric release unhooking device.
Background
In some amusement occasions, especially in manned release occasions, people need to unhook the personnel after lifting, and generally manual release is adopted, or in some hoisting test occasions in the industrial automatic production process, objects need to be unhook manually in the lifting process so as to test the safety protection performance of hoisting equipment. The traditional method is to use manual operation to control the opening and closing of the hook, so that not only is the personal safety of operators have potential safety hazards in some special occasions, but also the production efficiency is greatly reduced. According to application number CN201620895004.5 discloses an electronic remote control detacher, including the couple, be used for injecing couple lateral motion space's last curb plate and bottom plate, locate the motor on the curb plate, still including locating the stopper that is used for couple upper end position to injecing on the bottom plate and being used for adjusting the unhook of stopper and opening the group of closing, locate the curb plate outside and with stopper fixed connection be used for adjusting the hand (hold) of stopper, be fixed in the motor front end and be used for stirring the unhook and open the rotatory opener of group of closing and the wireless remote control module of being connected with the motor, the couple is installed in the middle of last curb plate and bottom plate through the couple fixed axle, couple accessible couple fixed axle is rotatory, above-mentioned patent drives rotatory opener rotation through battery drive DC motor, realizes remote control, automatic unhook, but this kind of detacher structure is more complicated, and is unstable, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric release unhooking device aiming at the defects in the prior art.
In order to solve the technical problem, the utility model is solved by the following technical scheme:
the utility model provides an electronic unhook device of releasing, includes the bottom plate, is equipped with electric putter and fixed hook on the bottom plate, and electric putter is last to articulate has the fly hook, and the fixed hook is articulated with the middle part of fly hook, and the tip of fly hook stretches into in the tip of fixed hook. When the electric push rod works, the push rod extends downwards, the movable hook is under the action of the fixed hook, the bent part of the movable hook is upwards pulled to open, the heavy object falls under the action of gravity, and when the push rod of the electric push rod is reset, the bent part of the movable hook extends downwards into the end part of the fixed hook and can hook the heavy object in a closed state.
Preferably, the end of the electric push rod is provided with a buckle, the end of the movable hook is provided with a through hole, and the through hole is arranged in the buckle and is connected with the buckle through a nut and a screw. The nut is a cap nut.
Preferably, the fixed hook comprises a first plate and a second plate, a first round hole is formed in the first plate, a second round hole is formed in the second plate, a third round hole is formed in the movable hook, the movable hook penetrates through the space between the first plate and the second plate, shoulder bushings are arranged on the outer sides of the first round hole and the second round hole, and the first round hole, the second round hole and the third round hole are connected through nuts and screws. The shouldered bushing is padded on the first round hole and the second round hole, and the nut is a cap-shaped nut.
Preferably, a first supporting clamping block is arranged on the inner side of the upper end of the first plate, a second supporting clamping block is arranged on the inner side of the bending portion of the lower end of the first plate, a first clamping hole is formed in the upper end of the second plate, a second clamping hole is formed in the bending portion of the lower end of the second plate, the first supporting clamping block extends into the first clamping hole and is clamped with the first clamping hole, and the second supporting clamping block extends into the second clamping hole and is clamped with the second clamping hole. The first supporting clamping block and the second supporting clamping block are welded on the first plate, so that the supporting effect of the first plate and the second plate is enhanced.
Preferably, one end of the movable hook, which is far away from the through hole, is provided with a hook, and the hook is positioned at the front end of the second supporting clamping block and extends into a space between the lower end bending parts of the first plate and the second plate. The weight is hung between the hook and the lower bent parts of the first plate and the second plate, and the weight of the weight is not more than 100 KG.
Preferably, the outer side of the upper end of the first plate is provided with a first reinforcing rib, and the outer side of the upper end of the second plate is provided with a second reinforcing rib. The first reinforcing rib is welded on the first plate, and the second reinforcing rib is welded on the second plate and used for reinforcing the fixing hook.
Preferably, flanges are arranged between the bottom plate and the first plate and between the bottom plate and the second plate, 2 insertion holes are formed in the flanges, protruding blocks are arranged on the tops of the first plate and the second plate, and the protruding blocks are inserted into the insertion holes and clamped with the insertion holes.
Preferably, the bottom plate is connected with the flange through a cover-shaped nut and a screw, the electric push rod is provided with a fixed seat, and the fixed seat is connected with the bottom plate through the nut and the screw.
Due to the adoption of the technical scheme, the utility model has the remarkable technical effects that: when the electric push rod works, the push rod extends downwards, the movable hook is under the action of the fixed hook, the bent part of the movable hook is upwards pulled to open, the heavy object falls under the action of gravity, and when the push rod of the electric push rod is reset, the bent part of the movable hook extends downwards into the end part of the fixed hook and can hook the heavy object in a closed state. The unhooking device can automatically perform unhooking operation and is convenient for remote control, thereby not only ensuring the personal safety of operators, but also greatly improving the production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the first panel, the second panel and the flange.
Fig. 3 is a schematic structural view of the movable hook.
Fig. 4 is a schematic view of the connection relationship of the fixed hook, the movable hook and the buckle.
Fig. 5 is a schematic view of the movable hook closing structure.
Fig. 6 is a schematic view of the structure in which the movable hook is opened.
The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a base plate 1, a base plate 2, an electric push rod 2, a fixed hook 3, a movable hook 4, a buckle 5, a through hole 6, a first plate 7, a second plate 8, a first round hole 9, a second round hole 10, a third round hole 11, a first supporting clamping block 12, a second supporting clamping block 13, a first clamping hole 14, a second clamping hole 15, a shouldered bushing 16, a hook 17, a first reinforcing rib 18, a second reinforcing rib 19, a flange 20, a jack 21, a lug 22, a fixed seat 23 and a heavy object 24.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
An electric release unhooking device is shown in figures 1-6 and comprises a bottom plate 1, wherein an electric push rod 2 and a fixed hook 3 are arranged on the bottom plate 1, a movable hook 4 is hinged to the electric push rod 2, the fixed hook 3 is hinged to the middle of the movable hook 4, and the end portion of the movable hook 4 extends into the end portion of the fixed hook 3. When the electric push rod 2 works, the push rod extends downwards, the bent part of the movable hook 4 is pulled upwards to open under the action of the fixed hook 3, the heavy object falls under the action of gravity, and when the push rod of the electric push rod 2 is reset, the bent part of the movable hook 4 extends downwards into the end part of the fixed hook 3 and can hook the heavy object in a closed state.
The tip of electric putter 2 is equipped with buckle 5, and the tip of activity hook 4 is equipped with through-hole 6, and through-hole 6 is established in buckle 5 and passes through nut and screwed connection with buckle 5. The nut is a cap nut.
Fixed hook 3 includes first plate 7 and second plate 8, is equipped with first round hole 9 on the first plate 7, is equipped with second round hole 10 on the second plate 8, is equipped with third round hole 11 on the activity hook 4, and activity hook 4 passes between first plate 7 and the second plate 8, and the outside of first round hole 9 and second round hole 10 all is equipped with shouldered bush 16, passes through nut and screwed connection between first round hole 9, second round hole 10 and the third round hole 11. The shouldered bush 16 is padded on the first circular hole 9 and the second circular hole 10, and the nut is a cap-shaped nut.
The inner side of the upper end of the first plate 7 is provided with a first supporting clamping block 12, the inner side of the bending part of the lower end of the first plate 7 is provided with a second supporting clamping block 13, the upper end of the second plate 8 is provided with a first clamping hole 14, the bending part of the lower end of the second plate 8 is provided with a second clamping hole 15, the first supporting clamping block 12 extends into the first clamping hole 14 and is clamped with the first clamping hole 14, and the second supporting clamping block 13 extends into the second clamping hole 15 and is clamped with the second clamping hole 15. The first supporting fixture block 12 and the second supporting fixture block 13 are welded on the first plate 7, so that the supporting function of the first plate 7 and the second plate 8 is enhanced.
One end of the movable hook 4, which is far away from the through hole 6, is provided with a hook 17, and the hook 17 is positioned at the front end of the second supporting fixture block 13 and extends into the space between the lower end bending parts of the first plate 7 and the second plate 8. The weight is hung between the hook 17 and the lower bent parts of the first plate 7 and the second plate 8, and the weight of the weight does not exceed 100 KG.
The outer side of the upper end of the first plate 7 is provided with a first reinforcing rib 18, and the outer side of the upper end of the second plate 8 is provided with a second reinforcing rib 19. The first reinforcing rib 18 is welded to the first plate 7, and the second reinforcing rib 19 is welded to the second plate 8, for reinforcing the fixing hook 3.
Be equipped with flange 20 between bottom plate 1 and first plate 7, the second plate 8, be equipped with 2 jacks 21 on the flange 20, first plate 7 and second plate 8 top all are equipped with lug 22, lug 22 insert in the jack 21 and with jack 21 block.
The working principle is as follows: when the electric push rod 2 works, the push rod extends downwards, the bent part of the movable hook 4 is pulled upwards to open under the action of the fixed hook 3, the heavy object falls under the action of gravity, and when the push rod of the electric push rod 2 is reset, the bent part of the movable hook 4 extends downwards into the end part of the fixed hook 3 and can hook the heavy object in a closed state. The unhooking device can automatically perform unhooking operation and is convenient for remote control, thereby not only ensuring the personal safety of operators, but also greatly improving the production efficiency.
Example 2
The utility model provides an electronic unhook device of releasing, as shown in figure 1, includes bottom plate 1, is equipped with electric putter 2 and fixed hook 3 on the bottom plate 1, and last articulated movable hook 4 that has of electric putter 2, fixed hook 3 and movable hook 4's middle part are articulated, and the tip of movable hook 4 stretches into in the tip of fixed hook 3. When the electric push rod 2 works, the push rod extends downwards, the bent part of the movable hook 4 is pulled upwards to open under the action of the fixed hook 3, the heavy object falls under the action of gravity, and when the push rod of the electric push rod 2 is reset, the bent part of the movable hook 4 extends downwards into the end part of the fixed hook 3 and can hook the heavy object in a closed state.
Example 3
An electric release unhooking device is shown in figures 1-3 and comprises a bottom plate 1, wherein an electric push rod 2 and a fixed hook 3 are arranged on the bottom plate 1, a movable hook 4 is hinged to the electric push rod 2, the fixed hook 3 is hinged to the middle of the movable hook 4, and the end portion of the movable hook 4 extends into the end portion of the fixed hook 3. When the electric push rod 2 works, the push rod extends downwards, the bent part of the movable hook 4 is pulled upwards to open under the action of the fixed hook 3, the heavy object falls under the action of gravity, and when the push rod of the electric push rod 2 is reset, the bent part of the movable hook 4 extends downwards into the end part of the fixed hook 3 and can hook the heavy object in a closed state.
The tip of electric putter 2 is equipped with buckle 5, and the tip of activity hook 4 is equipped with through-hole 6, and through-hole 6 is established in buckle 5 and passes through nut and screwed connection with buckle 5. The nut is a cap nut.
Fixed hook 3 includes first plate 7 and second plate 8, is equipped with first round hole 9 on the first plate 7, is equipped with second round hole 10 on the second plate 8, is equipped with third round hole 11 on the activity hook 4, and activity hook 4 passes between first plate 7 and the second plate 8, and the outside of first round hole 9 and second round hole 10 all is equipped with shouldered bush 16, passes through nut and screwed connection between first round hole 9, second round hole 10 and the third round hole 11. The shouldered bush 16 is padded on the first circular hole 9 and the second circular hole 10, and the nut is a cap-shaped nut.
The inner side of the upper end of the first plate 7 is provided with a first supporting clamping block 12, the inner side of the bending part of the lower end of the first plate 7 is provided with a second supporting clamping block 13, the upper end of the second plate 8 is provided with a first clamping hole 14, the bending part of the lower end of the second plate 8 is provided with a second clamping hole 15, the first supporting clamping block 12 extends into the first clamping hole 14 and is clamped with the first clamping hole 14, and the second supporting clamping block 13 extends into the second clamping hole 15 and is clamped with the second clamping hole 15. The first supporting fixture block 12 and the second supporting fixture block 13 are welded on the first plate 7, so that the supporting function of the first plate 7 and the second plate 8 is enhanced.
Claims (8)
1. An electronic unhooking device that lets pass, includes bottom plate (1), its characterized in that: the electric push rod (2) and the fixed hook (3) are arranged on the bottom plate (1), the movable hook (4) is hinged to the electric push rod (2), the fixed hook (3) is hinged to the middle of the movable hook (4), and the end portion of the movable hook (4) extends into the end portion of the fixed hook (3).
2. An electrically released unhooking device according to claim 1, characterised in that: the end part of the electric push rod (2) is provided with a buckle (5), the end part of the movable hook (4) is provided with a through hole (6), and the through hole (6) is arranged in the buckle (5) and is connected with the buckle (5) through a nut and a screw.
3. An electrically released unhooking device according to claim 2, characterized in that: fixed hook (3) include first plate (7) and second plate (8), be equipped with first round hole (9) on first plate (7), be equipped with second round hole (10) on second plate (8), be equipped with third round hole (11) on movable hook (4), movable hook (4) are passed between first plate (7) and second plate (8), the outside of first round hole (9) and second round hole (10) all is equipped with takes shoulder bush (16), through nut and screwed connection between first round hole (9), second round hole (10) and third round hole (11).
4. An electrically released unhooking device according to claim 3, characterised in that: first plate (7) upper end inboard is equipped with first support fixture block (12), first plate (7) lower extreme flexion inboard is equipped with second support fixture block (13), second plate (8) upper end is equipped with first calorie of hole (14), second plate (8) lower extreme flexion is equipped with second calorie of hole (15), first support fixture block (12) stretch into in first calorie of hole (14) and with first calorie of hole (14) block, second support fixture block (13) stretch into in second calorie of hole (15) and with second calorie of hole (15) block.
5. An electrically released unhooking device according to claim 4, characterised in that: one end of the movable hook (4) far away from the through hole (6) is provided with a hook (17), and the hook (17) is positioned at the front end of the second supporting clamping block (13) and extends into the space between the lower end bending parts of the first plate block (7) and the second plate block (8).
6. An electrically released unhooking device according to claim 3, characterised in that: the outer side of the upper end of the first plate (7) is provided with a first reinforcing rib (18), and the outer side of the upper end of the second plate (8) is provided with a second reinforcing rib (19).
7. An electrically released unhooking device according to claim 3, characterised in that: be equipped with flange (20) between bottom plate (1) and first plate (7), second plate (8), be equipped with 2 jacks (21) on flange (20), first plate (7) and second plate (8) top all are equipped with lug (22), lug (22) insert in jack (21) and with jack (21) block.
8. An electrically released unhooking device according to claim 7, characterised in that: the bottom plate (1) is connected with the flange (20) through a cap nut and a screw, the electric push rod (2) is provided with a fixed seat (23), and the fixed seat (23) is connected with the bottom plate (1) through the nut and the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121751709.7U CN215666603U (en) | 2021-07-29 | 2021-07-29 | Electric release unhooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121751709.7U CN215666603U (en) | 2021-07-29 | 2021-07-29 | Electric release unhooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215666603U true CN215666603U (en) | 2022-01-28 |
Family
ID=79982253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121751709.7U Active CN215666603U (en) | 2021-07-29 | 2021-07-29 | Electric release unhooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215666603U (en) |
-
2021
- 2021-07-29 CN CN202121751709.7U patent/CN215666603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203021169U (en) | Hanger tooling | |
| CN207581201U (en) | A kind of new-type suspension hook for improving Electropolating hangers stability | |
| CN215666603U (en) | Electric release unhooking device | |
| CN111825007B (en) | Anti-falling lifting device for installation of power equipment | |
| JP4342205B2 (en) | Automatic detachable crane hook | |
| CN213227698U (en) | Forced safety device of vibration forming machine and vibration forming machine | |
| CN212174219U (en) | Slag basin lifting appliance | |
| CN201545610U (en) | Hanger clamped based on self-weight of object | |
| CN211803789U (en) | Steel ladle capping device | |
| CN208713289U (en) | A kind of bus electric machine rotor attaches together robot | |
| CN218182154U (en) | Pneumatic closing device | |
| CN219254590U (en) | Welding workshop door installation helping hand arm | |
| CN2053623U (en) | Automatic safety device of elevator | |
| CN219704708U (en) | Clamping tool for cylindrical steel member | |
| CN221421239U (en) | Anti-drop device for small box clamp | |
| CN221565526U (en) | Lifting hook for bridge crane | |
| CN212893613U (en) | Auxiliary device is torn open to round pin axle ann | |
| CN212063069U (en) | Lifting device for switch cabinet | |
| CN220570297U (en) | Cable connecting device for angle steel tower | |
| CN2124344U (en) | Upper opened pressure container door opening and closing device | |
| CN220610191U (en) | Novel stirred tank manhole cover | |
| CN217343670U (en) | Manual wall-mounted cable bridge side wall tapping device | |
| CN220136569U (en) | Unhooking mechanism of immersion safety test system | |
| CN215946497U (en) | Lifting hook device with protective structure for bridge crane | |
| CN213005308U (en) | Feeding manipulator of license plate manufacturing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |