CN112160953A - Full-automatic anti-swing stop device for suspension system - Google Patents
Full-automatic anti-swing stop device for suspension system Download PDFInfo
- Publication number
- CN112160953A CN112160953A CN202011138512.6A CN202011138512A CN112160953A CN 112160953 A CN112160953 A CN 112160953A CN 202011138512 A CN202011138512 A CN 202011138512A CN 112160953 A CN112160953 A CN 112160953A
- Authority
- CN
- China
- Prior art keywords
- rod
- reset
- stop
- base
- locking
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 29
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
- F16F1/16—Attachments or mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a full-automatic anti-swing stop device for a suspension system, which relates to the field of suspension system equipment and is used for preventing a suspension object from loosening and stopping swing, and the full-automatic anti-swing stop device comprises a base, two stop arms, a stop reset mechanism and a reset push rod, wherein the stop reset mechanism comprises a stop connecting rod, two fan-shaped pieces, a reset deflector rod and a locking deflector rod; when the suspension is thrown, the high-pressure air source utilizes the gas acting on the reset push rod during the throwing to push the reset push rod and simultaneously drive the stop connecting rod to drive the wedge block to withdraw from between the stop arm and the base, so that the resetting of the wedge block and the stop reset mechanism is realized. The same device can realize full-automatic stop of suspensions with different diameters and can ensure that the wedge block and the base are in surface contact; the left side and the right side of the suspension are independently stopped, and the suspension is simple in structure, safe and reliable.
Description
Technical Field
The invention relates to the field of suspension system equipment, in particular to a full-automatic anti-swing stop device for a suspension system.
Background
At present, in the fields of aviation and military industry, most of airborne suspension system anti-swing stopping devices adopt a manual bolt tightening mode to prevent looseness and swing, and need manual reset after a task is put in, so that a large operation space is needed, the process is complicated, the operation is difficult during the mounting in a cabin, and the use requirements cannot be met.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a full-automatic square swing stopping device which is suitable for automatic anti-swing stopping of hanging objects with different specifications and diameters and automatic resetting after the hanging objects are put in.
The purpose of the invention is realized by the following technical scheme: a full-automatic anti-swing stop device for a suspension system is arranged on a shell of the suspension system and used for preventing a suspension object from loosening and stopping swing and comprises a base, two stop arms, a stop reset mechanism and a reset push rod; wherein:
the two stopping arms are respectively arranged at two ends of the base and rotatably connected with the base, a guide rod and a wedge block are arranged at the joint of the stopping arms and the base, a group of arc-shaped strip holes are formed in two ends of the base, two ends of the guide rod are arranged in the arc-shaped strip holes and penetrate through the stopping arms, and the stopping arms are fixedly connected with the guide rods; the wedge block is arranged between the stop arm and the end face of the base, and the wedge-shaped surface of the wedge block can be attached to the end face of the base; the locking reset mechanism comprises a locking connecting rod, two fan-shaped pieces, a reset deflector rod and a locking deflector rod, the bottom of the wedge block is hinged with one end of the locking connecting rod, and the other end of the locking connecting rod is connected with the reset deflector rod; two shifting pieces are fixedly arranged on the reset shifting rod and can be attached to the end face of the reset push rod; the fan-shaped piece is fixedly connected with the reset deflector rod, a female buckle is arranged on the fan-shaped piece, one end of the locking deflector rod is arranged in the female buckle and can be withdrawn from the female buckle during working, and the other end of the locking deflector rod can be attached to the top of a suspended object; the reset push rod and the base are fixedly connected with the shell; and the reset deflector rod is provided with a torsional spring, and two ends of the torsional spring are respectively fixedly connected with the reset deflector rod and the shell.
Preferably, the reset push rod comprises a U-shaped air inlet cavity, two push rods and a high-pressure air source, wherein an air inlet hole is formed in the bottom of the air inlet cavity and connected with the high-pressure air source; one end of the push rod is arranged in the air inlet cavity, and the other end of the push rod can be attached to the shifting sheet; the air inlet cavity is fixedly connected with the shell.
Preferably, the reset deflector rod is of a U-shaped structure consisting of a cross rod and two vertical rods, one ends of the two vertical rods are respectively fixed at two ends of the cross rod, and the other ends of the vertical rods are hinged with the other end of the stop connecting rod; the two sector parts and the two shifting pieces are symmetrically distributed around the center of the cross rod, and the two sector parts are arranged between the two shifting pieces.
Preferably, the locking deflector rod is fixedly provided with two male buckles, and the distance between the two male buckles is matched with that between the two female buckles; the locking deflector rod is rotatably connected with the shell.
The invention has the following advantages:
1. the anti-swing stopping and automatic resetting process is completely automatic, and does not need to be operated by personnel;
2. the same device can realize full-automatic stop of suspenders with different diameters;
3. for suspensions with different diameters, the wedge block and the base are in surface contact during stopping, so that the reliability is high;
4. the left side and the right side of the suspension are independently stopped, and the stopping arm on any side can be instantly wedged tightly when a gap exists between the stopping arm and the wedge block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stop-motion return mechanism;
in the figure: 1-a base; 2-a guide rod; 3-a stop arm; 4-wedge block; 5-a stop link; 6-torsion spring; 7-a sector; 8-reset deflector rod; 9-locking deflector rod; 10-a reset push rod; 11-arc-shaped bar holes; 12-a plectrum; 13-male buckle; 14-female snap.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in the figure 1-2, the full-automatic anti-swing stop device for the suspension system is arranged on a shell of the suspension system and used for preventing a suspension object from loosening and stopping swing, and comprises a base 1, two stop arms 3, a stop reset mechanism and a reset push rod 10; wherein:
the two stopping arms 3 are respectively arranged at two ends of the base 1 and rotatably connected with the base 1, a guide rod 2 and a wedge block 4 are arranged at the joint of the stopping arms 3 and the base 1, a group of arc-shaped strip holes 11 are respectively arranged at two ends of the base 1, the arc-shaped strip holes 11 can guarantee the adaptability to suspensions with different diameters and limit the wedge block 4 and the stopping arms 3, two ends of the guide rod 2 are respectively arranged in the arc-shaped strip holes 11 and penetrate through the stopping arms 3, and the stopping arms 3 are fixedly connected with the guide rod 2; the wedge block 4 is arranged between the stopping arm 3 and the end face of the base 1, and the wedge-shaped surface of the wedge block 4 can be attached to the end face of the base 1, so that stable stopping can be guaranteed for suspensions with different diameters; the locking reset mechanism comprises a locking connecting rod 5, two fan-shaped pieces 7, a reset deflector rod 8 and a locking deflector rod 9, the bottom of the wedge block 4 is hinged with one end of the locking connecting rod 5, the locking connecting rod 5 provides a wedging force for the wedge block 4, and the other end of the locking connecting rod 5 is connected with the reset deflector rod 8; two shifting pieces 12 are fixedly arranged on the reset shifting rod 8, the shifting pieces 12 can be attached to the end face of the reset push rod 10, and when a suspension is thrown in, the reset push rod 10 pushes the shifting pieces 12 to reset the stop reset mechanism; the sector 7 is fixedly connected with a reset deflector rod 8, a female buckle 14 is arranged on the sector 7, one end of the upper locking deflector rod 9 is arranged in the female buckle 14 when not suspended and can be withdrawn from the female buckle 14 when working, and the other end of the upper locking deflector rod 9 can be attached to the top of a suspended object; the reset push rod 10 and the base 1 are both fixedly connected with the shell; the reset deflector rod 8 is provided with a torsion spring 6, the torsion spring 6 provides wedging power for the wedge block 4 to realize anti-swing stop, and two ends of the torsion spring 6 are respectively fixedly connected with the reset deflector rod 8 and the shell.
Preferably, the reset push rod 10 comprises a U-shaped air inlet cavity, two push rods and a high-pressure air source, wherein an air inlet hole is formed in the bottom of the air inlet cavity and connected with the high-pressure air source; one end of the push rod is arranged in the air inlet cavity, and the other end of the push rod can be attached to the shifting piece 12; the air inlet cavity is fixedly connected with the shell.
Preferably, the reset deflector rod 8 is a U-shaped structure composed of a cross rod and two vertical rods, one end of each vertical rod is fixed to two ends of the cross rod, and the other end of each vertical rod is hinged to the other end of the stop connecting rod 5; the two sector parts 7 and the two shifting pieces 12 are symmetrically distributed around the center of the cross rod, and the two sector parts 7 are arranged between the two shifting pieces 12.
Preferably, two male buckles 13 are fixedly arranged on the locking deflector rod 9, and the distance between the two male buckles 13 is matched with the distance between the two female buckles 14; the locking deflector rod 9 is rotatably connected with the shell.
Preferably, a return spring is arranged in the stopping arm 3, one end of the return spring is connected with the stopping arm 3, and the other end of the return spring is connected with the shell; the return spring serves to return the detent arm 3.
In the embodiment of the invention, the diagonal fixed zero point positioning system works as follows:
when hanging the hanging object, the hanging object pushes up the locking deflector rod 9 to enable the male buckle 13 to withdraw from the female buckle 14, the reset force of the torsion spring 6 acts on the wedge block 4 through the stop connecting rod 5, and the wedge block 4 is wedged between the stop arm 3 and the base 1, so that the anti-loosening stop is realized;
when the suspension is thrown, the stop arm 3 is reset under the action of the reset spring, the high-pressure air source pushes the shifting piece 12 by utilizing the action of air on the reset push rod 10 during throwing, so that the reset push rod 10 is pushed, the male buckle 13 is clamped into the female buckle 14, and the stop connecting rod 5 is driven to drive the wedge block 4 to withdraw from between the stop arm 3 and the base 1, so that the reset of the wedge block 4 and the stop reset mechanism is realized.
Claims (4)
1. The utility model provides a full-automatic anti-swing arresting gear for suspension, installs on suspension's casing for to the locking anti-swing of suspended object, its characterized in that: comprises a base (1), two stop arms (3), a stop reset mechanism and a reset push rod (10); wherein:
the two stopping arms (3) are respectively arranged at two ends of the base (1) and rotatably connected with the base (1), a guide rod (2) and a wedge block (4) are arranged at the joint of the stopping arms (3) and the base (1), a group of arc-shaped strip holes (11) are respectively arranged at two ends of the base (1), two ends of the guide rod (2) are respectively arranged in the arc-shaped strip holes (11) and penetrate through the stopping arms (3), and the stopping arms (3) are fixedly connected with the guide rod (2); the wedge block (4) is arranged between the stop arm (3) and the end face of the base (1), and the wedge-shaped surface of the wedge block (4) can be attached to the end face of the base (1); the locking reset mechanism comprises a locking connecting rod (5), two fan-shaped pieces (7), a reset deflector rod (8) and a locking deflector rod (9), the bottom of the wedge block (4) is hinged with one end of the locking connecting rod (5), and the other end of the locking connecting rod (5) is connected with the reset deflector rod (8); two shifting pieces (12) are fixedly arranged on the reset shifting rod (8), and the shifting pieces (12) can be attached to the end face of the reset push rod (10); the fan-shaped piece (7) is fixedly connected with the reset deflector rod (8), a female buckle (14) is arranged on the fan-shaped piece (7), one end of the locking deflector rod (9) is arranged in the female buckle (14) and can be withdrawn from the female buckle (14) when in work, and the other end of the locking deflector rod (9) can be attached to the top of a suspended object; the reset push rod (10) and the base (1) are fixedly connected with the shell; and the reset deflector rod (8) is provided with a torsion spring (6), and two ends of the torsion spring (6) are respectively fixedly connected with the reset deflector rod (8) and the shell.
2. The fully automatic anti-swing stop device for suspension system according to claim 1, wherein: the reset push rod (10) comprises a U-shaped air inlet cavity, two push rods and a high-pressure air source, wherein an air inlet hole is formed in the bottom of the air inlet cavity and connected with the high-pressure air source; one end of the push rod is arranged in the air inlet cavity, and the other end of the push rod can be attached to the shifting sheet (12); the air inlet cavity is fixedly connected with the shell.
3. The fully automatic anti-swing stop device for suspension system according to claim 1, wherein: the reset deflector rod (8) is of a U-shaped structure consisting of a cross rod and two vertical rods, one ends of the two vertical rods are respectively fixed at two ends of the cross rod, and the other ends of the vertical rods are hinged with the other end of the stop connecting rod (5); the two fan-shaped pieces (7) and the two shifting pieces (12) are symmetrically distributed around the center of the cross rod, and the two fan-shaped pieces (7) are arranged between the two shifting pieces (12).
4. The fully automatic anti-swing stop device for suspension system according to claim 1, wherein: two male buckles (13) are fixedly arranged on the locking deflector rod (9), and the distance between the two male buckles (13) is matched with the distance between the two female buckles (14); the locking deflector rod (9) is rotatably connected with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138512.6A CN112160953A (en) | 2020-10-22 | 2020-10-22 | Full-automatic anti-swing stop device for suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138512.6A CN112160953A (en) | 2020-10-22 | 2020-10-22 | Full-automatic anti-swing stop device for suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112160953A true CN112160953A (en) | 2021-01-01 |
Family
ID=73864560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011138512.6A Withdrawn CN112160953A (en) | 2020-10-22 | 2020-10-22 | Full-automatic anti-swing stop device for suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112160953A (en) |
-
2020
- 2020-10-22 CN CN202011138512.6A patent/CN112160953A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109204890B (en) | Solar wing unlocking and unfolding mechanism | |
| CN201304996Y (en) | Mine car-use timely anti-slipped device | |
| CN201036991Y (en) | Instant intercepting catcher device mounting on mining-car | |
| CN213478835U (en) | Full-automatic anti-swing stop device for suspension system | |
| CN112160953A (en) | Full-automatic anti-swing stop device for suspension system | |
| CN202924590U (en) | Novel crane hook anti-drop device | |
| CN101810916A (en) | Fall-preventing self-locking device | |
| CN201587413U (en) | Instant inclined shaft catcher drag for skip bucket/mining car | |
| CN104671085A (en) | Locking clamping track instrument | |
| CN210799638U (en) | Connecting device for rotating limit pin shaft | |
| CN204643430U (en) | A kind of elevator Novel elevator car anti-skid device | |
| CN108223509B (en) | Spatial flexible arm pressing and releasing mechanism unlocked by external force | |
| CN213008786U (en) | Unmanned aerial vehicle nacelle hanging rack | |
| CN219429569U (en) | Quick connector for arm support of tower crane | |
| CN201755358U (en) | Falling-prevention self-locking device | |
| CN204872663U (en) | Belt feeder scram on off state indicating device that acts as go -between | |
| CN112273780B (en) | Building construction shoes capable of preventing high-altitude falling | |
| CN220523150U (en) | Emergency braking mechanism for transmission part | |
| CN210418948U (en) | Crane hook unhooking prevention device | |
| CN205709657U (en) | A kind of New-type bifunctional anti-wind brake | |
| CN117087718B (en) | Double-hydraulic-cylinder traction equipment | |
| CN205187679U (en) | Lifting hook position confinement arrangement and hoist | |
| CN211109122U (en) | Mining container base bolt | |
| CN217581706U (en) | Door lock device | |
| CN215592357U (en) | U shackle capable of automatically bouncing off in high altitude |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210101 |