CN205346610U - Jack -up hoist system of opening and close - Google Patents
Jack -up hoist system of opening and close Download PDFInfo
- Publication number
- CN205346610U CN205346610U CN201521082073.6U CN201521082073U CN205346610U CN 205346610 U CN205346610 U CN 205346610U CN 201521082073 U CN201521082073 U CN 201521082073U CN 205346610 U CN205346610 U CN 205346610U
- Authority
- CN
- China
- Prior art keywords
- hook
- connecting rods
- hoist
- closing system
- crossbearer
- 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.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a hoist device, concretely relates to crane sling. A jack -up hoist system of opening and close is proposed, including main hook and hoist frame, the main hook passes through the main hook hoist cable and is connected with the hoist frame, position department is provided with two connecting rods directly over the hoist frame, two connecting rods are articulated through first round pin axle, the both ends of first round pin axle all are located spacing and just only can move about from top to bottom spacing, the articulated department of two connecting rods passes through hoist cable and rigging hooking, the other end of two connecting rods passes through second round pin axle with the one end of lifting hook cantilever respectively and articulates, the other end and the lifting hook fixed connection of lifting hook cantilever, the lifting hook is articulated with the connection piece of fixing on the hoist frame. The utility model discloses can utilize crane ship rigging hook to realize that a plurality of lifting hooks open and shut in step, it is easy and simple to handle, reliable, a plurality of lifting hooks can be driven and the pre -buried hole of outer wall is inserted in step, reduce work load, reduce manual operation's safe risk.
Description
Technical field
This utility model relates to a kind of hanging apparatus, is specifically related to a kind of crane hanger.
Background technology
Large-sized concrete prefabricated components, have weight, a feature that overall dimensions are big, and conventional mounting technique adopts exterior wall embedded hole, the technique manually wearing bearing pin lifting, and operation can be only done the lifting of a suspension hook every time, and lifting efficiency is low, workload big, and operating condition is poor.
Summary of the invention
The purpose of this utility model is to provide the method for the automatic open close suspension hook that a kind of mechanical system controls.Adopt push and pull system to drive multiple suspension hooks to synchronize to insert exterior wall embedded hole, workload can be reduced, reduce risk.
For achieving the above object, the technical solution adopted in the utility model is: propose a kind of hoisting sling opening/closing system, including main hook and suspender frame, main hook is connected with suspender frame by main hook hoist cable, the position directly above place of suspender frame is provided with two connecting rods, two connecting rods are by the first hinge, the two ends of the first bearing pin are respectively positioned in position-limited rack and only can be up and down in position-limited rack, the hinged place of two connecting rods is connected with rigging hook by hoist cable, the other end of two connecting rods passes through the second hinge with one end of suspension hook cantilever respectively, the other end of suspension hook cantilever is fixing with suspension hook to be connected, described suspension hook is hinged with the connection sheet being fixed on suspender frame.
Described suspender frame is made up of crossbearer two groups parallel, is provided perpendicular to the longitudinal tie of crossbearer between two groups of crossbearers.
Described crossbearer is made up of two cross bars, connects sheet and is positioned in the middle of two cross bars, connects sheet and two cross bars adopt the fixing connection of pin, and the end of pin is with draw ring.
Described main hook hoist cable is fixed on draw ring.
Described position-limited rack is made up of two parallel montants, and fix vertical with suspender frame of montant is connected.
The both sides of described position-limited rack are provided with brace, and one end of brace is fixing with montant to be connected, and the other end is fixing with crossbearer to be connected.
This utility model adopts push and pull system to open and close while realizing many suspension hooks, connect the bearing pin of two connecting rods by the traction of rigging hook block rope, move up and down in position-limited rack limited range, drive the suspension hook cantilever being connected with connecting rod to rotate, thus controlling to fix with suspension hook cantilever the folding of the suspension hook being connected.This utility model can utilize crane ship rigging hook to realize multiple suspension hook synchronous on-off, easy and simple to handle, reliable, multiple suspension hook can be driven to synchronize to insert exterior wall embedded hole, reduce workload, reduce manually-operated security risk.
Accompanying drawing explanation
Fig. 1 is this utility model suspension hook front view when opening；
Fig. 2 is front view during this utility model suspension hook Guan Bi；
Fig. 3 is top view of the present utility model.
In figure: 1-position-limited rack, 2-connecting rod, 3-the second bearing pin, 4-suspension hook cantilever, 5-suspension hook, 6-rigging hook block rope, 7-rigging hook, 8-main hook, 9-cross bar, 10-main hook hoist cable, 11-the first bearing pin, 12-connects sheet.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
Hoisting sling opening/closing system as Figure 1-3, including main hook 8 and suspender frame, suspender frame is made up of crossbearer two groups parallel, is provided perpendicular to the longitudinal tie of crossbearer between two groups of crossbearers.Often group crossbearer is made up of two cross bars 9, connects sheet 12 and is positioned in the middle of two cross bars 9, connects sheet 12 and adopts with two cross bars 9 pin to fix to be connected, and the end of pin is with draw ring.Main hook hoist cable 10 is fixed on draw ring, and main hook hoist cable is articulated on main hook 8.
The position directly above place of suspender frame is provided with two connecting rods 2, wherein one end of a connecting rod 2 and one end of another root connecting rod 2 are hinged by the first bearing pin 11, two groups of crossbearers are each provided with one group of position-limited rack 1, often group position-limited rack 1 is made up of two parallel montants, fix vertical with crossbearer of montant is connected, the two ends of the first bearing pin 11 lay respectively in the position-limited rack 1 on two groups of crossbearers, and the first bearing pin 11 can be up and down in position-limited rack 1 under the traction of rigging hook 7.The both sides of position-limited rack 1 are provided with brace, and one end of brace is fixing with montant to be connected, and the other end is fixing with crossbearer to be connected.The hinged place of two connecting rods 2 is connected with rigging hook 7 by rigging hook block rope 6, and the other end of two connecting rods 2 is hinged by the second bearing pin 3 with one end of suspension hook cantilever 4 respectively, and the other end of suspension hook cantilever 4 is fixed with suspension hook 5 and is connected, and suspension hook 5 is with to be connected sheet 12 hinged.
First bearing pin 11 is drawn by rigging hook block rope 6, moves on the track that position-limited rack 1 limits, and drives suspension hook cantilever 4 to rotate, it is achieved the synchronous on-off of multiple suspension hooks.
Claims (6)
1. hoisting sling opening/closing system, including main hook and suspender frame, main hook is connected with suspender frame by main hook hoist cable, it is characterized in that: the position directly above place of suspender frame is provided with two connecting rods, two connecting rods are by the first hinge, the two ends of the first bearing pin are respectively positioned in position-limited rack and only can be up and down in position-limited rack, the hinged place of two connecting rods is connected with rigging hook by hoist cable, the other end of two connecting rods passes through the second hinge with one end of suspension hook cantilever respectively, the other end of suspension hook cantilever is fixing with suspension hook to be connected, described suspension hook is hinged with the connection sheet being fixed on suspender frame.
2. hoisting sling opening/closing system according to claim 1, it is characterised in that: described suspender frame is made up of crossbearer two groups parallel, is provided perpendicular to the longitudinal tie of crossbearer between two groups of crossbearers.
3. hoisting sling opening/closing system according to claim 2, it is characterised in that: described crossbearer is made up of two cross bars, connects sheet and is positioned in the middle of two cross bars, connects sheet and two cross bars adopt the fixing connection of pin, and the end of pin is with draw ring.
4. hoisting sling opening/closing system according to claim 3, it is characterised in that: described main hook hoist cable is fixed on draw ring.
5. according to the arbitrary described hoisting sling opening/closing system of claim 1-4, it is characterised in that: described position-limited rack is made up of two parallel montants, and fix vertical with suspender frame of montant is connected.
6. hoisting sling opening/closing system according to claim 5, it is characterised in that: the both sides of described position-limited rack are provided with brace, and one end of brace is fixing with montant to be connected, and the other end is fixing with crossbearer to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082073.6U CN205346610U (en) | 2015-12-23 | 2015-12-23 | Jack -up hoist system of opening and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082073.6U CN205346610U (en) | 2015-12-23 | 2015-12-23 | Jack -up hoist system of opening and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346610U true CN205346610U (en) | 2016-06-29 |
Family
ID=56169960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082073.6U Expired - Fee Related CN205346610U (en) | 2015-12-23 | 2015-12-23 | Jack -up hoist system of opening and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943034A (en) * | 2020-08-27 | 2020-11-17 | 贵州盘江精煤股份有限公司 | Lifting appliance for lifting cement bricks for coal mine |
-
2015
- 2015-12-23 CN CN201521082073.6U patent/CN205346610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943034A (en) * | 2020-08-27 | 2020-11-17 | 贵州盘江精煤股份有限公司 | Lifting appliance for lifting cement bricks for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |