CN106348176B - A kind of anti-falling mechanism - Google Patents
A kind of anti-falling mechanism Download PDFInfo
- Publication number
- CN106348176B CN106348176B CN201610979561.XA CN201610979561A CN106348176B CN 106348176 B CN106348176 B CN 106348176B CN 201610979561 A CN201610979561 A CN 201610979561A CN 106348176 B CN106348176 B CN 106348176B
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- China
- Prior art keywords
- connector
- connecting seat
- detection switch
- hook
- lower frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to white body conveying equipment field, there is provided a kind of anti-falling mechanism, including：Upper frame, lower frame and at least two anti-fall units；Anti-fall unit upper end is connected with upper frame, and lower end is connected with lower frame；Anti-fall unit includes：Connecting seat, cylinder, hook, detection switch bearing, switch baffle plate, detection switch and protective plate, protective plate are fixedly installed on lower frame, and protective plate top, which is slided, sets switch baffle plate；Detection switch bearing is arranged on connecting seat, and opens elongated hole in the horizontal direction, and detection switch is arranged on detection switch bearing by the elongated hole of detection switch bearing；Connecting seat is fixedly connected with upper frame；The cylinder barrel of cylinder is fixedly connected with connecting seat, and the piston rod of cylinder is connected with linking up with the hook control unit of folding for controlling；Hook control unit is fixedly connected with hook.The present invention can prevent lower frame from falling and causing danger, and improve the security in equipment level walking process.
Description
Technical field
The present invention relates to white body conveying equipment field, more particularly to a kind of anti-falling mechanism.
Background technology
In the material conveyance equipment of production line, top support body is sling material by belt etc., equipment is increased in place,
Haulage equipment is moved horizontally to next station, when equipment rises in place or moved horizontally, when the weight of material is beyond belt
Bearing capacity or belt usage time are long, and belt may be broken.Once belt is broken, material connects with material
Support body will fall, and produces security incident, causes danger.
Current material conveyance equipment lacks anti-falling mechanism or mechanism imperfection, causes production safety easily occur to ask
Topic, influences production efficiency, reliability is poor.
The content of the invention
Present invention mainly solves the equipment of prior art to lack anti-falling mechanism or mechanism imperfection, in the process of walking
Easily there is the technical problem of device fall, propose a kind of anti-falling mechanism, caused danger with preventing lower frame from falling,
Reach the security for improving equipment.
The invention provides a kind of anti-falling mechanism, including：Upper frame (1), lower frame (2) and at least two anti-fall units
(3)；The anti-fall unit upper end is connected with upper frame (1), and lower end is connected with lower frame (2)；
The anti-fall unit (3) includes：Connecting seat (101), cylinder (102), hook (107), detection switch bearing
(108) baffle plate (109), detection switch (110) and protective plate (111), are switched, wherein, the protective plate (111) is fixedly installed on
On lower frame (2), protective plate (111) top, which is slided, sets switch baffle plate (109), and protective plate (111) and switch gear
Plate (109) in the vertical direction opens elongated hole；The detection switch bearing (108) is arranged on connecting seat (101), and in level
Elongated hole is opened on direction, the detection switch (110) is arranged on detection switch bearing by the elongated hole of detection switch bearing (108)
(108) on；The connecting seat (101) is fixedly connected with upper frame (1)；The cylinder barrel of the cylinder (102) is solid with connecting seat (101)
Fixed connection, the piston rod of cylinder (102) are connected with linking up with the hook control unit of folding for controlling；The hook control is single
Member is fixedly connected with hook (107).
Further, the quantity of the anti-fall unit (3) is two, and two anti-fall units (3) are separately positioned on lower frame
(2) both ends.
Further, the hook control unit includes：First connector (103), the second connector (104), the 3rd connect
Fitting (105) and the 4th connector (106), first connector (103) and the 4th connector (106) respectively with connecting seat
(101) connect；3rd connector (105) and the 4th connector (106) are connected with hook (107) respectively；Described first connects
Fitting (103) and the 3rd connector (105) are connected with the second connector (104) respectively, second connector (104) also with gas
The piston rod connection of cylinder (102).
Further, lower frame (2) lower end is connected with grasping mechanism.
Further, in addition to it is arranged on connecting seat (101) and close to the block (112) of hook control unit.
Further, the block (112), which is bolted, is arranged on connecting seat (101), in block (112) with connecting
Adjust pad (113) is also set up between joint chair (101).
A kind of anti-falling mechanism provided by the invention, it can effectively prevent equipment from occurring falling suddenly in the process of walking
Damage equipment or the situation for hurting worker, compared with prior art with advantages below：
1st, for the anti-falling mechanism of the present embodiment when equipment rises in place, detection switch detects switch baffle plate, and detection is opened
Pass provides signal, hook control unit control hook closure, and hook is in closure state, and when belt is broken, hook hooks
In the elongated hole of protective plate, it can prevent lower frame from falling, protection equipment and material.
2nd, the present invention by three points of rotation (tie point of the first connector, the second connector and the 3rd connector) same
Self-locking structure on one straight line, the security of equipment can be made higher.
3rd, detection switch and the relative position of detection switch baffle plate of the invention are adjustable, improve the accuracy of mechanism.
Brief description of the drawings
Fig. 1 is the structural representation of anti-falling mechanism provided by the invention；
Fig. 2 is the structural representation of anti-fall unit provided by the invention.
The technical characteristic that reference refers in figure：
1. upper frame；2. lower frame；3. anti-fall unit；101. connecting seat；102. cylinder；103. the first connector；104.
Second connector；105. the 3rd connector；106. the 4th connector；107. hook；108. switch bracket；109. switch baffle plate；
110. detection switch；111. protective plate；112. block；113. adjust pad；114. the first bearing pin；115. the second bearing pin；116.
3rd bearing pin；117. the 4th bearing pin.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The present invention is described in further detail in conjunction with the accompanying drawings and embodiments.It is understood that specific implementation described herein
Example is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that for the ease of description, accompanying drawing
In illustrate only part related to the present invention rather than full content.
Fig. 1 is the structural representation of anti-falling mechanism provided by the invention.It is as shown in figure 1, provided in an embodiment of the present invention
Device includes：Upper frame 1, lower frame 2 and two anti-fall units 3, two anti-fall units 3 are separately positioned on the both ends of lower frame 2, made
Two groups of used time is symmetrically installed.The anti-fall upper end of unit 3 is connected with upper frame 1, and lower end is connected with lower frame 2.The lower end of lower frame 2
It is connected with grasping mechanism.
Fig. 2 is the structural representation of anti-fall unit provided by the invention.As shown in Fig. 2 the anti-fall unit 3 includes：Even
Joint chair 101, cylinder 102, hook 107, detection switch bearing 108, switch baffle plate 109, detection switch 110 and protective plate 111, its
In, the protective plate 111 is fixedly installed on lower frame 2, and the top of protective plate 111, which is slided, sets switch baffle plate 109, and
Protective plate 111 and the switch in the vertical direction of baffle plate 109 open elongated hole, switch and set elongated hole to may be implemented in protective plate on baffle plate 109
Slided on 111, realize the adjustment to switch baffle plate 109 position, the elongated hole of protective plate 111 is used to coordinate with hook 107；The inspection
Slowdown monitoring switch bearing 108 is arranged on connecting seat 101, and opens elongated hole in the horizontal direction, and the detection switch 110 passes through detection
The elongated hole of switch carrier 108 is arranged on detection switch bearing 108, and detection switch 110 can be slided on elongated hole, is realized to detection
Switch the adjustment of 110 positions；The connecting seat 101 is fixedly connected with upper frame 1；The cylinder barrel of the cylinder 102 and connecting seat 101
It is fixedly connected, the piston rod of cylinder 102 is connected with linking up with the hook control unit of folding for controlling；The hook control is single
Member is fixedly connected with hook 107.Specifically, detection switch 110 is arranged on connecting seat 101 by switch bracket 108, switch branch
Frame 108 is arranged on a face of connecting seat 101, is opened up on the switch bracket 108 for adjusting the position of detection switch 110
Elongated hole, detection switch 110 are slidably mounted on switch bracket 108 by elongated hole.In the present embodiment, switch bracket 108 and switch
Elongated hole is equipped with baffle plate 109, it is convenient to adjust detection switch 110 and switch the cooperation between baffle plate 109.The detection of the present invention is opened
Pass 110 and the relative position for switching baffle plate 109 are adjustable, improve the accuracy of mechanism.
Further, the present embodiment also includes being arranged on connecting seat 101 and close to the block 112 of hook control unit.
The block 112, which is bolted, to be arranged on connecting seat 101, and adjusting pad is also set up between block 112 and connecting seat 101
Piece 113.Block 112 is arranged on the side of connecting seat 101；Adjust pad 113 is arranged between block 112 and connecting seat 101, and
And the another side of block 112 contacts with the second connector 104.Block 112 is set to prevent from causing when cylinder stroke is incorrect
Each connector is unable to self-locking.It may insure that block 112 can contact with the second connector 104 by adjusting adjust pad 113.
Specifically, the hook control unit includes：First connector 103, the second connector 104, the 3rd connector 105
With the 4th connector 106, the connector 106 of the first connector 103 and the 4th is connected with connecting seat 101 respectively；Described 3rd
The connector 106 of connector 105 and the 4th is connected with hook 107 respectively；The connector 105 of first connector 103 and the 3rd divides
It is not connected with the second connector 104, piston rod of second connector 104 also with cylinder 102 is connected.Specifically, first connects
The one end of fitting 103 is fixed on connecting seat 101, and the other end is connected by the first bearing pin 114 with the second connector 104；3rd connects
The one end of fitting 105 is connected by the second bearing pin 115 with the second connector 104, and the other end passes through the 3rd bearing pin 116 and hook 107
Connection；The one end of 4th connector 106 is connected by the 4th bearing pin 117 with connecting seat 101, and the other end is fixed on hook 107；With
The relevant connection of upper connector is not fixedly connected, and each part can be around the center rotating of bearing pin.It is described in the present embodiment
First connector 103, the second connector 104, the 3rd connector 105 and the first bearing pin 114, the second bearing pin 115, the 3rd bearing pin
116 when anti-fall unit 3 is in closure state the center of each junction it is in alignment in vertical direction, this structure can make
Mechanism self-locking, more improve the security of equipment.
The operation principle of the present embodiment anti-falling mechanism：The material that the anti-falling mechanism of the present embodiment can be used in production line is removed
Transport in equipment, lower frame 2 captures material by grasping mechanism, the hoisting mechanism on upper frame 1 by belt etc. by lower frame 2 and
Grasping mechanism is sling, and equipment is increased in place, and transporting equipment is moved horizontally to next station, rises in place in equipment or level is moved
When dynamic, once belt is broken, lower frame 2 and grasping mechanism and material will fall, and produce security incident, the present embodiment
Anti-falling mechanism rise in equipment in place and when moving horizontally, detection switch 110 is able to detect that switch baffle plate 109, detection
Switch 110 provides signal, and hook control unit controls the closure of hook 107, and hook 107 is in closure state, when belt occurs to break
Split, hook 107 is hooked in the elongated hole of protective plate 111, can prevent lower frame from falling, protection equipment and material.
A kind of anti-falling mechanism workflow provided by the invention is：Equipment rises to be set in place → anti-falling mechanism closes →
Standby walking to next station → anti-falling mechanism opening → equipment decline in place → handgrip grabbing workpiece → equipment rise in place →
Next working cycles.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its is right
Technical scheme described in foregoing embodiments is modified, and either which part or all technical characteristic are equally replaced
Change, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.
Claims (6)
- A kind of 1. anti-falling mechanism, it is characterised in that including：Upper frame (1), lower frame (2) and at least two anti-fall units (3)；The anti-fall unit upper end is connected with upper frame (1), and lower end is connected with lower frame (2)；The anti-fall unit (3) includes：Connecting seat (101), cylinder (102), hook (107), detection switch bearing (108), open Baffle plate (109), detection switch (110) and protective plate (111) are closed, wherein, the protective plate (111) is fixedly installed on lower frame (2) on, protective plate (111) top, which is slided, sets switch baffle plate (109), and protective plate (111) and switch baffle plate (109) In the vertical direction opens elongated hole；The detection switch bearing (108) is arranged on connecting seat (101), and in the horizontal direction Elongated hole is opened, the detection switch (110) is arranged on detection switch bearing (108) by the elongated hole of detection switch bearing (108)； The connecting seat (101) is fixedly connected with upper frame (1)；The cylinder barrel of the cylinder (102) is fixedly connected with connecting seat (101), The piston rod of cylinder (102) is connected with linking up with the hook control unit of folding for controlling；The hook control unit is with hanging Hook (107) is fixedly connected.
- 2. anti-falling mechanism according to claim 1, it is characterised in that the quantity of the anti-fall unit (3) be two, two Individual anti-fall unit (3) is separately positioned on lower frame (2) both ends.
- 3. anti-falling mechanism according to claim 1 or 2, it is characterised in that the hook control unit includes：First connects Fitting (103), the second connector (104), the 3rd connector (105) and the 4th connector (106), first connector (103) it is connected respectively with connecting seat (101) with the 4th connector (106)；3rd connector (105) and the 4th connector (106) it is connected respectively with hook (107)；First connector (103) and the 3rd connector (105) respectively with the second connector (104) connect, piston rod of second connector (104) also with cylinder (102) is connected.
- 4. anti-falling mechanism according to claim 1, it is characterised in that lower frame (2) lower end connects with grasping mechanism Connect.
- 5. anti-falling mechanism according to claim 1 or 2, it is characterised in that also include being arranged on connecting seat (101) simultaneously Close to the block (112) of hook control unit.
- 6. anti-falling mechanism according to claim 5, it is characterised in that the block (112) is bolted setting On connecting seat (101), adjust pad (113) is also set up between block (112) and connecting seat (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979561.XA CN106348176B (en) | 2016-11-08 | 2016-11-08 | A kind of anti-falling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979561.XA CN106348176B (en) | 2016-11-08 | 2016-11-08 | A kind of anti-falling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106348176A CN106348176A (en) | 2017-01-25 |
| CN106348176B true CN106348176B (en) | 2018-01-23 |
Family
ID=57861484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979561.XA Active CN106348176B (en) | 2016-11-08 | 2016-11-08 | A kind of anti-falling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106348176B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683957A (en) * | 2009-08-11 | 2010-03-31 | 深圳市中科利亨车库设备有限公司 | Protective device for lifting and three-dimensional garage with same |
| CN202176139U (en) * | 2011-06-21 | 2012-03-28 | 山东莱钢泰达车库有限公司 | Mechanical safe anti-falling device |
| CN103359623A (en) * | 2012-03-28 | 2013-10-23 | 中国国际海运集装箱(集团)股份有限公司 | Anti-falling device used for lifting device of vehicle box framework |
| CN204802877U (en) * | 2015-07-10 | 2015-11-25 | 刘永尊 | Multi -functional overhead traveling crane spanner anti -falling device |
| CN205034985U (en) * | 2015-08-31 | 2016-02-17 | 中冶建工集团有限公司 | Tower crane lifting hook anti -falling device |
| CN205367514U (en) * | 2015-12-29 | 2016-07-06 | 石家庄铁道大学 | A anti -falling device for hoisting machinery hoisting mechanism |
| EP3078621A1 (en) * | 2015-04-06 | 2016-10-12 | HAGER Sondermaschinenbau GmbH | Raising axle, in particular for a portal robot |
| CN206203321U (en) * | 2016-11-08 | 2017-05-31 | 大连爱渥特机器人科技有限公司 | anti-falling mechanism |
-
2016
- 2016-11-08 CN CN201610979561.XA patent/CN106348176B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683957A (en) * | 2009-08-11 | 2010-03-31 | 深圳市中科利亨车库设备有限公司 | Protective device for lifting and three-dimensional garage with same |
| CN202176139U (en) * | 2011-06-21 | 2012-03-28 | 山东莱钢泰达车库有限公司 | Mechanical safe anti-falling device |
| CN103359623A (en) * | 2012-03-28 | 2013-10-23 | 中国国际海运集装箱(集团)股份有限公司 | Anti-falling device used for lifting device of vehicle box framework |
| EP3078621A1 (en) * | 2015-04-06 | 2016-10-12 | HAGER Sondermaschinenbau GmbH | Raising axle, in particular for a portal robot |
| CN204802877U (en) * | 2015-07-10 | 2015-11-25 | 刘永尊 | Multi -functional overhead traveling crane spanner anti -falling device |
| CN205034985U (en) * | 2015-08-31 | 2016-02-17 | 中冶建工集团有限公司 | Tower crane lifting hook anti -falling device |
| CN205367514U (en) * | 2015-12-29 | 2016-07-06 | 石家庄铁道大学 | A anti -falling device for hoisting machinery hoisting mechanism |
| CN206203321U (en) * | 2016-11-08 | 2017-05-31 | 大连爱渥特机器人科技有限公司 | anti-falling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106348176A (en) | 2017-01-25 |
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