CN201154869Y - Sling for hoisting object with hole - Google Patents
Sling for hoisting object with hole Download PDFInfo
- Publication number
- CN201154869Y CN201154869Y CNU200720092828XU CN200720092828U CN201154869Y CN 201154869 Y CN201154869 Y CN 201154869Y CN U200720092828X U CNU200720092828X U CN U200720092828XU CN 200720092828 U CN200720092828 U CN 200720092828U CN 201154869 Y CN201154869 Y CN 201154869Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- blocking
- inside connecting
- sleeve pipe
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hanging tool used for hoisting an object with an inner hole, comprising a casing, an inner connecting rod, a blocking plug, a blocking hook, a screw, a casing cover, an U-shaped ring and a hanging ring. The inner connecting rod is arranged in the casing which is provided with a stirring groove and a sliding groove. The inner connecting rod can move axially along the sliding groove. The blocking plug is bolt jointed at the upper end of the inner connecting rod corresponding to the bottom of the upper sliding groove. The lower end of the inner connecting rod corresponding to the bottom of the lower sliding groove is hinged with one to two blocking hooks. The upper end of the casing is provided with the casing cover. The U-shaped ring provided with the hanging ring is hinged on the upper part of the casing. When working, the blocking plug is lifted and the blocking hook is retracted into the casing; the hanging tool is inserted into the bottom of the inner hole of the object to be lifted; then the blocking plug is moved down, the blocking hook extends out from the casing; then the blocking plug is pulled to the left and the blocking hook enters the stirring groove; thus positioning is realized and the object can be lifted. The appearance of the utility model is a bar structure, which is easy to carry. The blocking hook is retractable, so the rapid and convenient positioning and hanging can be realized without detachment of the hook. The hanging tool has safe application and can be widely used in the fields of machinery manufacture, loading and unloading and transportation, etc.
Description
(1) technical field
The utility model belongs to the suspender field, relates in particular to a kind of suspender that lifts by crane the endoporus object.
(2) background technology
At present, some enterprise's workshops and transportation goods yard in China, the suspender of lifting object that uses mostly is grapple formula suspender, this suspender needs several grapples are firmly grasped respectively the outer rim of the object that hangs in use, bring dangerous influence can for object and operator owing to rocking of chain sling runs foul of each other grapple during placement, and the grapple obscission can take place.For the object that has endoporus, employing " scissors " type suspender is also arranged, not flexible of grab gave promptly to locate when " scissors " type suspender inserted endoporus owing to its end makes troubles, because its lower link is long and the sizing of object endoporus is restricted the outer expansionary force at grab position, skew when hanging askew, make one side grab area of contact little, may produce slippage under external force.Therefore, the suspender of the lifting endoporus object of a kind of grab that can stretch automatically of design will bring great convenience to the worker.
(3) summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of suspender of simple in structure, with low cost, can stretch automatically grab and lifting endoporus object easy to use is provided.
The utility model can be achieved through the following technical solutions above-mentioned purpose: a kind of suspender that lifts by crane the endoporus object, comprise sleeve pipe 1, inside connecting rod 2, snib 3, grab 4, bolt 5 and 7, casing cover 6, clevis eye 8, suspension ring 9, it is characterized in that: mix groove 12 being processed with, in the sleeve pipe 1 of chute 13 inside connecting rod 2 is housed, inside connecting rod 2 can be in chute 13 axial motion, corresponding upper hopper chute 13 bottoms are bolted with snib 3 in inside connecting rod 2 upper ends, corresponding gliding groove bottom-hinged has 1～2 grab 4 in inside connecting rod 2 lower ends, casing cover 6 is equipped with in sleeve pipe 1 upper end, and the clevis eye 8 that suspension ring 9 are housed is hinged on the top of sleeve pipe 1.
Be connected with positioning hanger 14 on the snib 3, positioning hanger 14 can articulate with locating dowel pin 10 when drawing on the snib 3, and the grab 4 of corresponding gliding groove 13 bottom-hinged in inside connecting rod 2 lower ends takes in the gliding groove 13 of sleeve pipe 1.
Mix on the sleeve pipe 1 groove 12 below a knock hole 11 is set, inside connecting rod 2 tops also are provided with a knock hole, and are concentric with knock hole 11 when this knock hole enters gliding groove 13 bottoms in inside connecting rod 2 lower ends.
The utility model can produce following beneficial effect:
The utility model outward appearance is a bar type structure, is easy to carry, and, grab can stretch, and can conveniently locate to articulate, and can not break off relations, and is safe in utilization.
(4) description of drawings
Fig. 1 is a kind of structural representation that lifts by crane the suspender of endoporus object of the utility model;
Fig. 2 is a kind of local structure scheme drawing that lifts by crane the suspender of endoporus object of the utility model;
(5) specific embodiment
Present embodiment as shown in Figure 1 and Figure 2, the suspender of lifting endoporus object comprises sleeve pipe 1, inside connecting rod 2, snib 3, grab 4, bolt 5 and 7, casing cover 6, clevis eye 8, suspension ring 9, in being processed with the sleeve pipe 1 of mixing groove 12, chute 13, inside connecting rod 2 is housed, inside connecting rod 2 can be in chute 13 axial motion, corresponding upper hopper chute 13 bottoms are bolted with snib 3 in inside connecting rod 2 upper ends, corresponding gliding groove bottom-hinged has grab 4 in inside connecting rod 2 lower ends, casing cover 6 is equipped with in sleeve pipe 1 upper end, and the clevis eye 8 that suspension ring 9 are housed is hinged on the top of sleeve pipe 1.
Be connected with positioning hanger 14 on the snib 3, positioning hanger 14 can articulate with locating dowel pin 10 when drawing on the snib 3, and the grab 4 of corresponding gliding groove 13 bottom-hinged in inside connecting rod 2 lower ends takes in the gliding groove 13 of sleeve pipe 1.
Mix on the sleeve pipe 1 groove 12 below a knock hole 11 is set, inside connecting rod 2 tops also are provided with a knock hole, and are concentric with knock hole 11 when this knock hole enters gliding groove 13 bottoms in inside connecting rod 2 lower ends.
In when work, on carry snib 3 grabs 4 and take in the sleeve pipe 1, suspender is inserted the institute object endoporus that hangs bottom, move down snib 3, grab 4 stretches out in sleeve pipe 1, snib 3 is pulled on a left side, grab 4 enters to be mixed in the groove 12, realizes the location, can lift by crane object.After work was finished, snib 3 was pulled on the right side, and grab is gone into chute 13 4 times, on carry snib 3 grabs 4 and take in the sleeve pipe 1, can take out suspender.
The utility model outward appearance is a bar type structure, is easy to carry, and, grab can stretch, and can conveniently locate to articulate, and can not break off relations, and is safe in utilization, can be widely used in every profession and trades such as machine manufacture, loading and unloading transportation.
Claims (3)
1. suspender that lifts by crane the endoporus object, comprise sleeve pipe (1), inside connecting rod (2), snib (3), grab (4), bolt (5) and (7), casing cover (6), clevis eye (8), suspension ring (9), it is characterized in that: mix groove (12) being processed with, in the sleeve pipe (1) of chute (13) inside connecting rod (2) is housed, inside connecting rod (2) can be in chute (13) axial motion, be bolted with snib (3) in inside connecting rod (2) the corresponding upper hopper chute in upper end (13) bottom, corresponding gliding groove bottom-hinged has 1～2 grab (4) in inside connecting rod (2) lower end, casing cover (6) is equipped with in sleeve pipe (1) upper end, and the clevis eye (8) that suspension ring (9) are housed is hinged on the top of sleeve pipe (1).
2. a kind of suspender that lifts by crane the endoporus object according to claim 1, it is characterized in that: be connected with positioning hanger (14) on the snib (3), positioning hanger (14) can articulate with locating dowel pin (10) when drawing on the snib (3), and the grab (4) of corresponding gliding groove (13) bottom-hinged in inside connecting rod (2) lower end takes in the gliding groove (13) of sleeve pipe (1).
3. a kind of suspender that lifts by crane the endoporus object according to claim 1, it is characterized in that: the below of mixing groove (12) on sleeve pipe (1) is provided with a knock hole (11), inside connecting rod (2) top also is provided with a knock hole, and is concentric with knock hole (11) when this knock hole enters gliding groove (13) bottom in inside connecting rod (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720092828XU CN201154869Y (en) | 2007-11-22 | 2007-11-22 | Sling for hoisting object with hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720092828XU CN201154869Y (en) | 2007-11-22 | 2007-11-22 | Sling for hoisting object with hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154869Y true CN201154869Y (en) | 2008-11-26 |
Family
ID=40102655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720092828XU Expired - Fee Related CN201154869Y (en) | 2007-11-22 | 2007-11-22 | Sling for hoisting object with hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154869Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434365B (en) * | 2008-12-24 | 2010-12-15 | 中国航空工业第一集团公司北京航空材料研究院 | U type sling for super large size plastic honeycomb cellular structure member |
| CN102001576A (en) * | 2010-11-08 | 2011-04-06 | 沪东中华造船(集团)有限公司 | Hoisting tool and hoisting method for ship rudder system bush |
| CN110040627A (en) * | 2019-03-26 | 2019-07-23 | 南京钢铁股份有限公司 | A kind of C-shaped hook anti-strip scratching device and its installation method |
-
2007
- 2007-11-22 CN CNU200720092828XU patent/CN201154869Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434365B (en) * | 2008-12-24 | 2010-12-15 | 中国航空工业第一集团公司北京航空材料研究院 | U type sling for super large size plastic honeycomb cellular structure member |
| CN102001576A (en) * | 2010-11-08 | 2011-04-06 | 沪东中华造船(集团)有限公司 | Hoisting tool and hoisting method for ship rudder system bush |
| CN102001576B (en) * | 2010-11-08 | 2012-11-21 | 沪东中华造船(集团)有限公司 | Hoisting tool and hoisting method for ship rudder system bush |
| CN110040627A (en) * | 2019-03-26 | 2019-07-23 | 南京钢铁股份有限公司 | A kind of C-shaped hook anti-strip scratching device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YITUO (Luoyang) Co., Ltd. Huide tooling Assignor: China Yituo Group Co., Ltd. Contract record no.: 2011410000111 Denomination of utility model: Sling for hoisting object with hole Granted publication date: 20081126 License type: Exclusive License Record date: 20110808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |