CN201321343Y - Suspension device - Google Patents
Suspension device Download PDFInfo
- Publication number
- CN201321343Y CN201321343Y CNU2008201527888U CN200820152788U CN201321343Y CN 201321343 Y CN201321343 Y CN 201321343Y CN U2008201527888 U CNU2008201527888 U CN U2008201527888U CN 200820152788 U CN200820152788 U CN 200820152788U CN 201321343 Y CN201321343 Y CN 201321343Y
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- China
- Prior art keywords
- claw
- nut
- connecting device
- suspension apparatus
- screw
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- Expired - Lifetime
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Abstract
The utility model provides a suspension device which comprises a first claw, a second connecting device, a push rod and a rod frame, wherein, one end of the first claw is connected with one end of a second claw through a first connecting device, the second connecting device is positioned on the second claw, the push rod is connected with the second claw through the second connecting device, and the rod frame is fixedly connected with the first claw. The utility model has the advantages of simple structure, high operability, security and practicability.
Description
Technical field
The utility model relates to the mechanical fastening system field, and is particularly related to a kind of suspension apparatus.
Background technology
Often run into the lifting of container and the operation of moving in commercial production and transportation, at present, known method is with iron wire container to be bundled, hook iron wire with suspension hook then, container is sling, and this method efficient that not only wastes time and energy is low, and very dangerous.
In the prior art, in order to eliminate potential safety hazard and inconvenience with iron wire binding container, the suspender of band claw has been proposed, please refer to Fig. 1, Fig. 1 uses the structural representation of suspender more for prior art, fix a base sheath 9 on this suspender base 8, be provided with main spring 6 in the base sheath 9, the main spring upper end is inserted with a quill 2 in the base sheath, center fixation has a center link 10 in the base sheath, and base sheath 9 is provided with a location pin assembly 4 with a side of quill 2, and quill 2 outer upper are fixed with four fixedly otic placode 3 and suspension ring 1, each fixedly otic placode 3 fix a claw 5 by little axle 11 and nut, be connected with spring 7 between claw 5 and the base 8.
During operation, to how be placed on and hang on the metal bucket with suspender, this is that four movable jaws are in open configuration, be pulled outwardly the little ring 41 of locating dowel pin assembly 4 with forefinger, its inner spring is compressed, locate little positioning groove (not shown) that withdraws from the quill, quill is sliding on the effect lower edge of main spring 6 center link 10, four claws 5 that drive fixed thereon simultaneously move up synchronously, this is that metal bucket cover flange part is tightly blocked in claw 5 ends, can realize the operations such as hanging, remove, move of bucket.After winching to the position that needs, press suspension ring 1 downwards, the little axle in the locating dowel pin assembly 4 snaps in the positioning groove on the quill under the effect of spring.Main spring 6 is compressed, and four claws return to deployed position simultaneously.
But in said apparatus, each metal bucket is sling, and the staff needs the next door of metal bucket, places four claws, and manually the little ring with the locating dowel pin assembly of suspender pulls outward, when metal bucket puts down too, need the staff to the metal bucket place downwards by suspension ring unclamping claw, yet, under a lot of situations, the staff can't place claw and draw suspension ring near metal bucket, and in this case, this device just can not use.In addition, this apparatus structure more complicated, it is very inconvenient to operate.
The utility model content
In order to overcome the problem that exists in the prior art, the utility model provide a kind of have simple in structure, safe ready and workable suspension apparatus.
To achieve these goals, the utility model proposes a kind of suspension apparatus, comprising: first claw, the one end links to each other by an end of described first connecting device and second claw; Second connecting device is positioned on described second claw; Push rod links to each other with described second claw by described second connecting device; Bridge is fixedly linked with first claw.
Optionally, described first claw and described second claw are in the same plane.
Optionally, described bridge is perpendicular to the plane at first claw and the second claw place.
Optionally, described first connecting device is made of screw and nut, and described screw comprises screw rod and nut, and the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is all between described nut and described nut.
Optionally, described first connecting device is made of screw and nut, and described screw comprises screw rod and nut, and the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is all between described nut and described nut.
Optionally, the agent structure of described first claw partly is linear or arc.
Optionally, the agent structure of described second claw partly is linear or arc.
The beneficial effect of suspension apparatus described in the utility model mainly shows: the design of push rod, can keep the distance with container when making the operating personal operation, strengthened operability, the design of bridge not only can be used to support push rod, and, when first claw and second claw are clamped container, press down the push rod that is supported on the bridge, can strengthen the application force that first claw blocks container, thereby guaranteed the stability and the safety of operation.
Description of drawings
Fig. 1 uses the structural representation of suspender more for prior art;
Fig. 2 is the structural representation of the utility model suspension apparatus first embodiment;
Fig. 3 is the structural representation of the utility model suspension apparatus second embodiment;
Fig. 4 to Fig. 7 is the operation process scheme drawing of the utility model suspension apparatus first embodiment;
Fig. 8 to Figure 11 is company's car operation process scheme drawing of the utility model suspension apparatus first embodiment.
The specific embodiment
Below in conjunction with accompanying drawing utility model is further described.
Please refer to Fig. 2, Fig. 2 is the front view of the utility model suspension apparatus first embodiment, as shown in the figure, one end of first claw 11 and second claw 12 links to each other with the bottom of link plate 15 by first connecting device 22, first claw 11 and second claw 12 are in the same plane, all can freely swing around first connecting device 22, be convenient to grasp the container that varies in size, the base portion of first claw 11 and second claw 12 is an arcuate structure; One push rod 14 links to each other with second claw 12 by second connecting device 21, push rod 14 can freely swing around second connecting device 21, promote push rod 14, can make second claw 12 around 22 swings of first connecting device, pulling-pushing rod 14 backward, can produce pressure between second claw 12 and container contact point to be crawled, this pressure is perpendicular to contact surface, thereby because of pressure produces friction force in vertical direction container firmly grasped; Bridge 13, be fixedly linked with first claw 11, plane perpendicular to first claw 11 and second claw, 12 places, bridge 13 not only can be used to support push rod 14, and, when first claw 11 and second claw 12 are clamped container, press down the push rod 14 that is supported on the bridge 13, can strengthen the application force that first claw 11 blocks container, thereby the stability and the safety of operation have been guaranteed, in addition, the straight line portion that links to each other with base portion in first claw 11 and second claw 12 can be acute angle, right angle or obtuse angle with the angle of base portion.
Described first connecting device 22 is made of screw and nut, and described screw comprises screw rod and nut, and the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is between described nut and described nut.
Described second connecting device 21 is made of screw and nut, and described screw comprises screw rod and nut, and the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is between described nut and described nut.
First connecting device 22 and second connecting device 21 all are made of little axle and nut, and described nut links to each other with an end of described little axle.
Then, please refer to Fig. 3, Fig. 3 is the structural representation of the utility model suspension apparatus second embodiment, among the figure, one end of first claw 101 and second claw 104 links to each other with the bottom of link plate 106 by first connecting device 105, first claw 101 and second claw 104 are in the same plane, all can freely swing around first connecting device 105, the base portion of first claw 101 and second claw 104 is straight structures, the straight line portion that links to each other with base portion in first claw 101 and second claw 104 can be acute angle, right angle or obtuse angle with the angle of base portion.Push rod 100, second connecting device 103 and the shape of bridge 102 that second embodiment comprises are identical with first embodiment with residing position in device.
With reference to figure 4 to Fig. 7, Fig. 4 to Fig. 7 is the operation process scheme drawing of the utility model suspension apparatus first embodiment, crane is placed into suspension apparatus 111 directly over the container to be grasped 110, grasp push rod, push rod is pushed away forward, second claw is around first connecting device, to direction swing away from first claw, after strutting the distance between first claw and second claw, crane can be caught container 110 with win toward descending, the making claw and second claw of suspension apparatus 111, suspension apparatus 111 positions descend and put in place, push rod is positioned on the bridge all the time, is the past push rod that presses down of fulcrum with the bridge, and first claw and second claw are simultaneously stressed, tightly catch container 110, after crane is sling container 110 or moved to the target location, unclamp first claw and second claw, operation is so far finished.
Then, please refer to Fig. 8 to Figure 11, Fig. 8 to Figure 11 is company's car operation process scheme drawing of the utility model suspension apparatus first embodiment, as shown in the figure, the car body 120 of crane is for steel pipe is welded, and unique circular arc design makes its bearing force bigger, big wheel 121 designs make it more easy to operate, make that also balance pivot is higher, the operating process of suspension apparatus 122 extracting containers 123 is identical with the process of Fig. 4 to Fig. 7, can be with reference to the concrete description of the preceding paragraph.
The easy push rod design of the utility model suspension apparatus, make that operating personal need not can sling and transfer vessel near container, strengthened operability, in addition, the design of bridge makes win claw and second claw simultaneously stressed, has guaranteed the stability and the safety of operation.
Though the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Have in the technical field under the utility model and know the knowledgeable usually, in not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (7)
1. suspension apparatus is characterized in that comprising:
First claw, the one end links to each other by an end of first connecting device and second claw;
Second connecting device is positioned on described second claw;
Push rod links to each other with described second claw by described second connecting device;
Bridge is fixedly linked with first claw.
2. suspension apparatus according to claim 1 is characterized in that described first claw and described second claw are in the same plane.
3. suspension apparatus according to claim 1 is characterized in that the plane of described bridge perpendicular to first claw and the second claw place.
4. suspension apparatus according to claim 1, it is characterized in that described first connecting device is made of screw and nut, described screw comprises screw rod and nut, the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is between described nut and described nut.
5. suspension apparatus according to claim 1, it is characterized in that described second connecting device is made of screw and nut, described screw comprises screw rod and nut, the screw rod of described nut and described screw links to each other, and the continuous end of described first claw and described second claw is between described nut and described nut.
6. suspension apparatus according to claim 1 is characterized in that the agent structure of described first claw partly is linear or arc.
7. suspension apparatus according to claim 1 is characterized in that the agent structure of described second claw partly is linear or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201527888U CN201321343Y (en) | 2008-09-05 | 2008-09-05 | Suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201527888U CN201321343Y (en) | 2008-09-05 | 2008-09-05 | Suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321343Y true CN201321343Y (en) | 2009-10-07 |
Family
ID=41158730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201527888U Expired - Lifetime CN201321343Y (en) | 2008-09-05 | 2008-09-05 | Suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321343Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081883A (en) * | 2016-06-21 | 2016-11-09 | 合肥市神雕起重机械有限公司 | A kind of crane is embraced formula and is hung pawl |
-
2008
- 2008-09-05 CN CNU2008201527888U patent/CN201321343Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081883A (en) * | 2016-06-21 | 2016-11-09 | 合肥市神雕起重机械有限公司 | A kind of crane is embraced formula and is hung pawl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130226 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 No. 18 Zhangjiang Road, Shanghai Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |