CN104944115A - Protective device for preventing lifting appliance from sliding - Google Patents
Protective device for preventing lifting appliance from sliding Download PDFInfo
- Publication number
- CN104944115A CN104944115A CN201510398445.4A CN201510398445A CN104944115A CN 104944115 A CN104944115 A CN 104944115A CN 201510398445 A CN201510398445 A CN 201510398445A CN 104944115 A CN104944115 A CN 104944115A
- Authority
- CN
- China
- Prior art keywords
- retaining plate
- suspender
- bearing pin
- fixed
- retaining
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a protective device for preventing a lifting appliance from sliding. The protective device comprises a steel channel framework fixed on a conveying line body and fixed with a mounting hanging bracket, and is characterized in that retaining claw assemblies are fixed below the steel channel framework, each retaining claw assembly comprises an ear seat, an ear plate is arranged on the ear seat, and a retaining plate is rotationally connected onto the ear plate through a pin shaft; each retaining plate is provided with a first side surface and a second side surface which are parallel, upper ends of the first side surface and the second side surface are connected to form a horizontal upper side surface, lower ends of the first side surface and the second side surface are connected to form a vertical lower side surface, the first side surface is shorter than the second side surface, the first side surface is opposite to a moving direction of the lifting appliance on the conveying line body, and the second side surface is in the moving direction of the lifting appliance on the conveying line body, the pin shaft is arranged at the corner of the first side surface and the upper side surface of the retaining plate, and the lower side surface of the retaining plate is opposite to one side of the moving direction of the lifting appliance on the conveying line body. The protective device is simple in structure, low in cost and maintenance-free.
Description
Technical field
The present invention relates to a kind of suspender Anti-slip protection device, belong to handling and conveying equipment technical field.
Background technology
On auto assembly workshop chassis assembly automation travel line, between specific two adjacent assembly stations, need suspender to carry vehicle body in course of conveying climbs on certain altitude, need a kind of protective device in this process, prevent the suspender caused due to various unknown cause from slipping car, thus cause danger and loss.
In prior art, adopt the fender guard of special nonskid chain structure, shortcoming is that chain cost is high, needs anti-rust and lubrication, easily pollutes.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of suspender Anti-slip protection device, structure is simple, with low cost, non-maintaining.
According to technical scheme provided by the invention, described suspender Anti-slip protection device, comprise the channel-section steel skeleton be fixed on line delivery, the mounting suspension of channel-section steel skeleton and top is fixed; It is characterized in that: below described channel-section steel skeleton, fix retaining claw assembly, retaining claw assembly comprises the ear seat be fixed on bottom channel-section steel skeleton, and ear seat is provided with otic placode, and otic placode is rotationally connected retaining plate by bearing pin; Described retaining plate has the first parallel side and the second side, the upper end of the first side and the second side is connected to form the upper side of level, the lower end of the first side and the second side is connected to form vertical downside, the length of the first side is less than the length of the second side, first side is the service direction of suspender on line delivery dorsad, and the second side is towards the service direction of suspender on line delivery; Described bearing pin is arranged at the first side of retaining plate and the corner of upper side, and the downside of retaining plate is the service direction side of suspender on line delivery dorsad.
Further, arrange copper sheathing between described bearing pin and retaining plate, bearing pin is fixed by spring cotter, and the bearing pin of copper sheathing both sides arranges back-up ring.
Further, polyurethane block is fixed in the downside of described retaining plate.
Further, the upper side of described retaining plate touches with ear seated connection in its natural state, and the upper side of retaining plate arranges rubber cushion.
Suspender Anti-slip protection device of the present invention, structure is simple, with low cost, non-maintaining; When meeting identical function, being optimized structure, by being fixed on channel-section steel skeleton by retaining claw assembly, overcoming shortcoming in the past completely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of described retaining claw assembly.
Fig. 4 is the lateral plan of Fig. 3.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1 to 4: described suspender Anti-slip protection device comprises channel-section steel skeleton 1, mounting suspension 2, retaining claw assembly 3, ear seat 4, retaining plate 5, first side 5-1, the second side 5-2, upper side 5-3, downside 5-4, polyurethane block 6, copper sheathing 7, bearing pin 8, pad 9, spring cotter 10, back-up ring 11, rubber cushion 12, otic placode 13 etc.
As shown in Figure 1 and Figure 2, the present invention includes the channel-section steel skeleton 1 be fixed on line delivery, channel-section steel skeleton 1 is bolted with the mounting suspension 2 of top, is bolted retaining claw assembly 3 below channel-section steel skeleton 1.
As shown in Figure 3, Figure 4, described retaining claw assembly 3 comprises the ear seat 4 be bolted on bottom channel-section steel skeleton 1, ear seat 4 is provided with otic placode 13, otic placode 13 is rotationally connected retaining plate 5 by bearing pin 8, copper sheathing 7 is set between bearing pin 8 and retaining plate 5, bearing pin 8 is fixed by spring cotter 10 and pad 9, and the bearing pin 8 of copper sheathing 7 both sides arranges back-up ring 11.
As shown in Figure 1, Figure 3, described retaining plate 5 has the first parallel side 5-1 and the second side 5-2, the upper end of the first side 5-1 and the second side 5-2 is connected to form the upper side 5-3 of level, the lower end of the first side 5-1 and the second side 5-2 is connected to form vertical downside 5-4, the length of the first side 5-1 is less than the length of the second side 5-2, first side 5-1 is the service direction of suspender 14 on line delivery dorsad, and the second side 5-2 is towards the service direction of suspender on line delivery 14; Described bearing pin 8 is arranged at the first side 5-1 of retaining plate 5 and the corner of upper side 5-3, and the downside 5-4 of retaining plate 5 is the service direction side of suspender 14 on line delivery dorsad, and downside 5-4 is bolted polyurethane block 6.The upper side 5-3 of described retaining plate 5 contacts with ear seat 4 in its natural state, and the upper side 5-3 of retaining plate 5 arranges rubber cushion 12.
Principle of work of the present invention: when suspender 14 climb time, the upper end of the retaining plate 5 of retaining claw assembly 3 can be rotated along bearing pin 8 to service direction, allow suspender 14 normal through.Suspender 14 is by after any retaining claw assembly 3, because the Action of Gravity Field of retaining plate 4 can recover virgin state, suspender 14 slip car time, suspender 14 overhead gage can clash into the retaining plate 5 of retaining claw assembly 3, and retaining plate 5 rotates backward restricted, cannot rotate, so suspender 14 will be blocked, thus prevent suspender 14 to slide down from slope.
Claims (4)
1. a suspender Anti-slip protection device, comprises the channel-section steel skeleton (1) be fixed on line delivery, and channel-section steel skeleton (1) is fixed with the mounting suspension (2) of top; It is characterized in that: at the fixing retaining claw assembly (3) in described channel-section steel skeleton (1) below, retaining claw assembly (3) comprises the ear seat (4) being fixed on channel-section steel skeleton (1) bottom, ear seat (4) is provided with otic placode (13), and otic placode (13) is rotationally connected retaining plate (5) by bearing pin (8); Described retaining plate (5) has parallel the first side (5-1) and the second side (5-2), the upper end of the first side (5-1) and the second side (5-2) is connected to form the upper side (5-3) of level, the lower end of the first side (5-1) and the second side (5-2) is connected to form vertical downside (5-4), the length of the first side (5-1) is less than the length of the second side (5-2), first side (5-1) is the service direction of suspender (14) on line delivery dorsad, and the second side (5-2) is towards the service direction of suspender on line delivery (14); Described bearing pin (8) is arranged at first side (5-1) of retaining plate (5) and the corner of upper side (5-3), and the downside (5-4) of retaining plate (5) is the service direction side of suspender (14) on line delivery dorsad.
2. suspender Anti-slip protection device as claimed in claim 1; it is characterized in that: copper sheathing (7) is set between described bearing pin (8) and retaining plate (5); bearing pin (8) is fixed by spring cotter (10), and the bearing pin (8) of copper sheathing (7) both sides arranges back-up ring (11).
3. suspender Anti-slip protection device as claimed in claim 1, is characterized in that: the upper fixing polyurethane block (6) in the downside (5-4) of described retaining plate (5).
4. suspender Anti-slip protection device as claimed in claim 1, is characterized in that: the upper side (5-3) of described retaining plate (5) contacts with ear seat (4) in its natural state, the upper side (5-3) of retaining plate (5) arranges rubber cushion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398445.4A CN104944115B (en) | 2015-07-08 | 2015-07-08 | Suspender Anti-slip protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398445.4A CN104944115B (en) | 2015-07-08 | 2015-07-08 | Suspender Anti-slip protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104944115A true CN104944115A (en) | 2015-09-30 |
| CN104944115B CN104944115B (en) | 2017-06-20 |
Family
ID=54159280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398445.4A Active CN104944115B (en) | 2015-07-08 | 2015-07-08 | Suspender Anti-slip protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104944115B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329632A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling trolley lifting appliance with uphill assisting chain mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732687Y (en) * | 2004-06-07 | 2005-10-12 | 江苏天奇物流系统工程股份有限公司 | Antiskid chain device |
| CN2920917Y (en) * | 2006-04-29 | 2007-07-11 | 江苏天奇物流系统工程股份有限公司 | Non-power upslope antisliding chain |
| JP2008143666A (en) * | 2006-12-11 | 2008-06-26 | Nakanishi Metal Works Co Ltd | Runaway preventive device for tilting or vertical conveyer |
| CN201980693U (en) * | 2010-12-27 | 2011-09-21 | 江苏天奇物流系统工程股份有限公司 | Driven-type downhill antiskid chain |
| CN203959208U (en) * | 2014-06-19 | 2014-11-26 | 诸暨市吉丰纺织厂 | Slide plate travel line and bay-lift self-locking device thereof |
| CN204823084U (en) * | 2015-07-08 | 2015-12-02 | 无锡顺达智能自动化工程股份有限公司 | Swift current car protection device is prevented to hoist |
-
2015
- 2015-07-08 CN CN201510398445.4A patent/CN104944115B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732687Y (en) * | 2004-06-07 | 2005-10-12 | 江苏天奇物流系统工程股份有限公司 | Antiskid chain device |
| CN2920917Y (en) * | 2006-04-29 | 2007-07-11 | 江苏天奇物流系统工程股份有限公司 | Non-power upslope antisliding chain |
| JP2008143666A (en) * | 2006-12-11 | 2008-06-26 | Nakanishi Metal Works Co Ltd | Runaway preventive device for tilting or vertical conveyer |
| CN201980693U (en) * | 2010-12-27 | 2011-09-21 | 江苏天奇物流系统工程股份有限公司 | Driven-type downhill antiskid chain |
| CN203959208U (en) * | 2014-06-19 | 2014-11-26 | 诸暨市吉丰纺织厂 | Slide plate travel line and bay-lift self-locking device thereof |
| CN204823084U (en) * | 2015-07-08 | 2015-12-02 | 无锡顺达智能自动化工程股份有限公司 | Swift current car protection device is prevented to hoist |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329632A (en) * | 2015-11-02 | 2016-02-17 | 天奇自动化工程股份有限公司 | Self-propelling trolley lifting appliance with uphill assisting chain mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104944115B (en) | 2017-06-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Jianfei Inventor after: Wan Lei Inventor after: Yang Yang Inventor after: Song Xuefei Inventor before: Gao Jianfei Inventor before: Wan Lei |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |