CN101800086B - Heavy-load manual gripper - Google Patents
Heavy-load manual gripper Download PDFInfo
- Publication number
- CN101800086B CN101800086B CN2010101227334A CN201010122733A CN101800086B CN 101800086 B CN101800086 B CN 101800086B CN 2010101227334 A CN2010101227334 A CN 2010101227334A CN 201010122733 A CN201010122733 A CN 201010122733A CN 101800086 B CN101800086 B CN 101800086B
- Authority
- CN
- China
- Prior art keywords
- gripper
- connecting rod
- balladeur train
- heavy
- slide block
- 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.)
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Links
- 210000000078 claw Anatomy 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a heavy-load manual gripper which comprises a gripper body, a gripper claw (3) and a connecting rod sliding block mechanism, wherein the gripper body consists of a flange plate (1) and an upper flange (2), and the gripper claw (3) is connected to the gripper body and is connected with the connecting rod sliding block mechanism; the connecting rod sliding block mechanism comprises a connecting rod, a guide post (10), a sliding frame (5), a screw rod (6), a sliding block (11) and a guide block (7), the guide post (10) and the guide block (7) are respectively fixed on the flange plate (1), the screw rod (6) is in threaded connection with the sliding block (11), the sliding block (11) is in pin connection with a connecting rod A (8) and the connecting rod A (8) in sequence with the sliding frame (5), and the sliding block (11) slides on a track of the guide block (7); the sliding frame (5) is sleeved on the guide post (10), the sliding frame (5) slides up and down along the guide post (10), and the sliding frame (5) drives the gripper (3) to rotate through the connecting rod B (9). The device has the advantages of convenient operation, reliable grabbing and large lifting force.
Description
Technical field
The present invention relates to the reactor engineering technical field, design a kind of heavy-load manual gripper especially.
Background technology
The version of handgrip has a variety of in the market; Source according to power can be divided into finger-type, sucked type (air negative pressure sucker, magnechuck) etc.; Finger-type can pass through various type of belt drive such as connecting rod, cam, gear, tooth bar again to be realized, but existing these handgrip structures or have the restriction on the grasp force, or the restriction of operating space, physical dimension, reliability aspect is arranged; For some important places, like reactor.Because the singularity requirement that reactor is inner, can not satisfy the requirement of the inner high reliability of reactor, high security for existing grabbing device, need to be equipped with special grabbing device.
Summary of the invention
The present invention has overcome deficiency of the prior art, provide a kind of easy to operate, grasp the heavy-load manual gripper reliable, that lifting power is big.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
A kind of heavy-load manual gripper comprises gripping apparatus body, gripper, connecting rod slider mechanism, and the gripping apparatus body is welded to form by ring flange and upper flange; Gripper is movably connected on the gripping apparatus body; And mechanism is connected with connecting rod slider, and key is that connecting rod slider mechanism comprises connecting rod, guidepost, balladeur train, screw rod, slide block, reaches orienting lug; Guidepost, orienting lug are separately fixed on the ring flange; Screw rod is threaded with slide block, and slide block is sold successively with balladeur train with connecting rod A, connecting rod A and is connected, and slide block slides on the track of orienting lug; Balladeur train is enclosed within on the guidepost, and balladeur train slides up and down along guidepost, and balladeur train drives the gripper rotation through connecting rod B.
Described balladeur train is sold successively with gripper with connecting rod B, connecting rod B and is connected.Described gripper is movably connected on the gripping apparatus body and is connected on the gripping apparatus body through bearing pin for gripper.Gripper receive the turning axle of the line of force through gripper.Screw rod is the attended operation handle also.
Compared with prior art, the invention has the beneficial effects as follows:
This device is threaded with slide block through screw rod, and rotary screw during operation can drive slide block and on the track of orienting lug, slide, and slides up and down along guidepost thereby drive balladeur train, and then drives the rotation of gripper, realizes grasping manipulation, and easy and simple to handle, lifting power is big.When gripper rotated to closure state, screw rod was motionless, and slide block is in the lock state, and had guaranteed the reliability that grasps.
Description of drawings
The perspective view of Fig. 1 handgrip
The principle schematic of Fig. 2 handgrip
The front view of Fig. 3 handgrip
The vertical view of Fig. 4 handgrip
1 ring flange, 2 upper flanges, 3 grippers, 4 bearing pins, 5 balladeur trains, 6 screw rods, 7 orienting lugs, 8 connecting rod A, 9 connecting rod B, 10 guideposts, 11 slide blocks, 12 operating grips
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
As shown in Figure 1; This heavy-load manual gripper; Comprise gripping apparatus body, gripper 3, connecting rod slider mechanism, the gripping apparatus body is welded to form by ring flange 1 and upper flange 2, and gripper 3 flexibly connects through the upper flange 2 of bearing pin 4 with the gripping apparatus body; And mechanism is connected with connecting rod slider, under the drive of connecting rod slider mechanism, rotates around bearing pin 4.Connecting rod slider mechanism comprises connecting rod, guidepost 10, balladeur train 5, screw rod 6, slide block 11, reaches orienting lug 7; Guidepost 10, orienting lug 7 are separately fixed on the ring flange 1; Screw rod 6 is threaded with slide block 11; Slide block 11 is sold successively with balladeur train 5 with connecting rod A8, connecting rod A8 and is connected, and slide block 11 slides on the track of orienting lug 7; Balladeur train 5 is enclosed within on the guidepost 10, and balladeur train 5 slides up and down along guidepost 10, and balladeur train 5 is sold successively with gripper 3 with connecting rod B9, connecting rod B9 and is connected, and then balladeur train 5 drives gripper 3 rotations through connecting rod B9.Rotary screw 6 during operation, drive slide block 11 and on the track of orienting lug 7, slide, and slide block 11 drives balladeur train 5 through connecting rod A8 and moves up and down along guidepost 10, and balladeur train 5 drives gripper 3 rotations through connecting rod B9, thereby realize the folding of gripper 3.Screw thread adopts self-locking thread, and when screw rod 6 did not rotate, slide block 11 was in the lock state with balladeur train 5, has guaranteed the reliability that grasps.
The present invention can calculate and confirm its physical dimension, to be applicable to the needs of different loads according to the size of load.It is that example is explained that present embodiment is 15 tons with the rated load that grasps.The number of gripper 3 can 2～6 in this device, and slide block 11 can be provided with 1～2, and present embodiment adopts 3,2 slide blocks 11 of 4 grippers, and the connecting rod B9 that wherein is connected with gripper 3 also is 4 accordingly, and the connecting rod A8 that is connected with slide block 11 is 2.2 slide blocks 11 adopt the left and right screw thread that revolves; Drive 2 slide blocks, 11 move toward one another during screw rod 6 rotations, the connecting rod A8 that links to each other with slide block 11 drives balladeur train 5 and moves up and down, and balladeur train 5 drives 4 connecting rod B9; Each connecting rod B9 drives connected gripper 3 around bearing pin 4 rotations, realizes 3 foldings simultaneously of 4 grippers.
The termination of screw rod 6 is designed to the structure that can connect fast, links to each other with operating grip 12 in use, has made things convenient for operation.Among the present invention, wherein gripper 3 is preferably designed to and receives the shape of the line of force through turning axle, does not have the trend of rotation like this during the gripper bearing load, and connecting rod, balladeur train 5, screw rod 6 etc. do not receive load influence.
Each gripper 3 equates to the distance of gripping apparatus body axial line in this device; Grasp for convenient, crawled partial design becomes the flange disk shape, and gripper 3 closed backs cooperate with crawled ring flange is tight; Having guaranteed that handgrip 3 hangs at every turn gets all in same position, prevents that load from toppling over.
Claims (5)
1. a heavy-load manual gripper comprises gripping apparatus body, gripper (3), connecting rod slider mechanism, and the gripping apparatus body is welded to form by ring flange (1) and upper flange (2); Gripper (3) is movably connected on the gripping apparatus body; And mechanism is connected with connecting rod slider, it is characterized in that, connecting rod slider mechanism comprises connecting rod, guidepost (10), balladeur train (5), screw rod (6), slide block (11), reaches orienting lug (7); Guidepost (10), orienting lug (7) are separately fixed on the ring flange (1); Screw rod (6) is threaded with slide block (11), and slide block (11) is sold successively with balladeur train (5) with connecting rod A (8), connecting rod A (8) and is connected, and slide block (11) slides on the track of orienting lug (7); Balladeur train (5) is enclosed within on the guidepost (10), and balladeur train (5) slides up and down along guidepost (10), and balladeur train (5) drives gripper (3) rotation through connecting rod B (9).
2. a kind of heavy-load manual gripper according to claim 1 is characterized in that, described balladeur train (5) is sold successively with gripper (3) with connecting rod B (9), connecting rod B (9) and is connected.
3. a kind of heavy-load manual gripper according to claim 1 is characterized in that, described gripper (3) is movably connected on the gripping apparatus body and is connected on the gripping apparatus body through bearing pin (4) for gripper (3).
4. a kind of heavy-load manual gripper according to claim 1 is characterized in that, the line of force that receives of gripper (3) is passed through the turning axle of gripper (3).
5. a kind of heavy-load manual gripper according to claim 1 is characterized in that, screw rod (6) is attended operation handle (12) also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101227334A CN101800086B (en) | 2010-03-12 | 2010-03-12 | Heavy-load manual gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101227334A CN101800086B (en) | 2010-03-12 | 2010-03-12 | Heavy-load manual gripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101800086A CN101800086A (en) | 2010-08-11 |
| CN101800086B true CN101800086B (en) | 2012-01-04 |
Family
ID=42595716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101227334A Active CN101800086B (en) | 2010-03-12 | 2010-03-12 | Heavy-load manual gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101800086B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003244A (en) * | 1962-10-04 | 1965-09-02 | Commissariat Energie Atomique | Handling device having a detachable gripper |
| US4666050A (en) * | 1981-10-27 | 1987-05-19 | Gg. Noell Gmbh | Manipulator for a nuclear reactor |
| CN1052445A (en) * | 1989-12-12 | 1991-06-26 | 杭州电子工业学院 | Three-sense manipulator |
| CN201253845Y (en) * | 2008-08-25 | 2009-06-10 | 煤炭科学研究总院西安研究院 | Pneumatic paw of industry robot |
| CN201638579U (en) * | 2010-03-12 | 2010-11-17 | 中国原子能科学研究院 | Heavy-duty manual gripper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11109084A (en) * | 1997-10-02 | 1999-04-23 | Fuji Electric Co Ltd | Fuel exchange machine of sodium-cooling reactor |
-
2010
- 2010-03-12 CN CN2010101227334A patent/CN101800086B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1003244A (en) * | 1962-10-04 | 1965-09-02 | Commissariat Energie Atomique | Handling device having a detachable gripper |
| US4666050A (en) * | 1981-10-27 | 1987-05-19 | Gg. Noell Gmbh | Manipulator for a nuclear reactor |
| CN1052445A (en) * | 1989-12-12 | 1991-06-26 | 杭州电子工业学院 | Three-sense manipulator |
| CN201253845Y (en) * | 2008-08-25 | 2009-06-10 | 煤炭科学研究总院西安研究院 | Pneumatic paw of industry robot |
| CN201638579U (en) * | 2010-03-12 | 2010-11-17 | 中国原子能科学研究院 | Heavy-duty manual gripper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101800086A (en) | 2010-08-11 |
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