CN108002217A - A kind of suspender - Google Patents
A kind of suspender Download PDFInfo
- Publication number
- CN108002217A CN108002217A CN201711276344.5A CN201711276344A CN108002217A CN 108002217 A CN108002217 A CN 108002217A CN 201711276344 A CN201711276344 A CN 201711276344A CN 108002217 A CN108002217 A CN 108002217A
- Authority
- CN
- China
- Prior art keywords
- clamp
- guide
- sliding axle
- suspender
- limiting slot
- 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
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
- B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of suspender, including duel spreader frames and four clamp systems；Four clamp systems are fixed on four corners of duel spreader frames；Clamp system includes two gripping blocks being oppositely arranged, two clamp arms, two guide holders, two rotating arms, spring, the first sliding axle, the second sliding axle, base and the cylinder being oppositely arranged that are oppositely arranged.The technical program improves the use scope of suspender by the stretching campaign of clamp system and clamping movement, and realizes and hung the side of part and clamp, and reduces in clamping process, the destruction to being hung part.
Description
Technical field
The invention belongs to lifting device technical field, particularly relates to a kind of suspender.
Background technology
Industrial production either inside is frequently necessary to circulate in material, production utensil etc., is generally comprised during circulation
Three steps：Lift by crane, transport, falling to hang.Lift by crane and fall hang during rely primarily on lifting device and realize, such as the electricity in Fig. 1
Dynamic cucurbit 200, relies primarily on set track to provide walking path in transport process, such as the guide rail 100 in Fig. 1, is hung
Part 500 is mounted on suspender 300 by hook 400, then by being run on electric block guide rail fixed shortly.
In the prior art, part is hung during lifting, rely primarily on the hook in Fig. 1 and manually catch on and hung zero
Part, or by the cylinder 600 in Fig. 2 drive gripping block 800 will be hung part be fixed on fixed block 700 and gripping block 800 it
Between.
It is cumbersome that hook in Fig. 1 catches on part operating process, and mount it is not firm；Fixed block in Fig. 2 need to be with being hung zero
After part fitting contact, row clamps gripping block again, in actual mechanical process, fixed block easily extruding hung part and hung part it
Between existing gap；Meanwhile the clamping mode in Fig. 2 is higher to the shape requirement for being hung part, in suspender dropping process, Gu
Determining block cannot interfere with being hung part.
The content of the invention
The object of the present invention is to provide a kind of suspender, cannot meet hoisting technology requirement to solve the suspender of the prior art
Problem.
The present invention is achieved by the following technical solutions：
A kind of suspender, including duel spreader frames and four clamp systems；Four clamp systems are fixed on the suspender frame
Four corners of frame.
The duel spreader frames are rectangular frame structure, and linking arm is provided with the rectangular frame structure, described
Linking arm is parallel with the short side of the rectangular frame.
The structure of four clamp systems is identical.
The clamp system include be oppositely arranged two gripping blocks, be oppositely arranged two clamp arms, two guide holders,
Two rotating arms, spring, the first sliding axle, the second sliding axle, base and the cylinder being oppositely arranged；
Two guide holders are perpendicularly fixed on the base；The cylinder is fixed on the base, the cylinder
After bar passes through the base, it is rotatablely connected with one end of two rotating arms；
The both ends of the spring are individually fixed on two rotating arms；
First sliding axle is both provided with each clamp arm, slides and sets in first sliding axle
In on the guide holder；
The lower end of the clamp arm, the other end of the rotating arm are lived by second sliding axle and the guide holder
Dynamic connection；
Two gripping blocks are individually fixed in the upper end of two clamp arms.
Two gripping blocks are L-type, including horizontal edge and vertical edge, and the upper end of the vertical edge and the clamp arm, which is fixed, to be connected
Connect, the horizontal edge is opposite with the horizontal edge of gripping block another described.
Gasket is provided between the gripping block and the clamp arm.
The guide holder includes guide seat body and the extension extended obliquely upward along the side of the guide seat body；
The guide seat body is cuboid, and guide groove is provided with the long side of the guide holder；In the extension
On be provided with limiting slot；
The depth of the limiting slot is the half for being oriented to groove depth；The guide groove is connected with the limiting slot；
Second sliding axle contacts in sliding process with the guide groove and the limiting slot；Described first
Sliding axle is only located in the limiting slot.
The upper surface of the extension is perpendicular to the side surface of adjacent guide seat body；The center line of the extension and institute
The angle for stating the axial centerline of guide seat body is less than 90 degree.
The beneficial effects of the invention are as follows：
The technical program improves the use scope of suspender by the stretching campaign of clamp system and clamping movement, and
The side clamping for being hung part is realized, is reduced in clamping process, the destruction to being hung part.
Brief description of the drawings
Fig. 1 lifts schematic diagram for a kind of suspender of the prior art；
Fig. 2 is prior art another kind hanger structure schematic diagram；
Fig. 3 is the axonometric drawing of suspender of the present invention；
Fig. 4 is clamp system structure diagram；
Fig. 5 is the front view of clamp system；
Fig. 6 is the top view of clamp system；
Fig. 7 is the axonometric drawing of guide holder.
Description of reference numerals
100 guide rails, 200 electric blocks, 300 suspenders, 400 hooks, 500 are hung part, 600 cylinders, 700 fixed blocks, and 800
Gripping block, 001 duel spreader frames, 002 clamp system, 1 gripping block, 2 clamp arms, 3 first sliding axles, 4 guide holders, 5 lifting lugs, 6 rotations
Pivoted arm, 7 springs, 8 second sliding axles, 9 bases, 10 cylinders, 41 guide seat bodies, 42 extensions, 411 guide grooves, 421 is spacing
Groove.
Embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, following embodiment is only exemplary, only
It can be used for explanation and illustration technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
As shown in figure 3, main innovation point of the present invention is the design of clamp system 002 below suspender, the folder in the present invention
Tight mechanism 002 inwardly moves from both sides while realizes clamping movement, will be hung part and is fixed among clamp system 002, then led to
Cross the up-down mode elevating sling frame 001 of conventional suspender and drive whole mechanism to be lifted.
The present invention provides a kind of suspender, including duel spreader frames and four clamp systems；Four clamp systems are fixed on suspender
Four corners of frame.
Duel spreader frames are rectangular frame structure, are provided with linking arm in rectangular frame structure, linking arm with it is rectangular
The short side of shape frame is parallel.
The structure of four clamp systems is identical, is both secured to the long side of duel spreader frames at short side.
As shown in Figures 4 to 6, clamp system 002 to be fixed on from symmetrical structure, cylinder 10 on base 9, fix by base 9
In in duel spreader frames 001；The guide holder 4 being symmetrically arranged vertically is fixedly mounted on the both sides of base 9, joint base 4, rotation
Arm 6 and 2 three of clamp arm realize rotary link by the second sliding axle；The upper end of cylinder 10 is another with the rotating arm 6 of left and right two
Realize rotary link in one end；First sliding axle 3 is fixed on clamp arm 2, and gripping block 1 is fixed on clamp arm 2, gripping block
Gasket is equipped between 1 and clamp arm 2 and can adjust relative distance therebetween；The both ends of spring 7 are separately fixed at left rotation and right rotation
On arm 6.
As shown in fig. 7, being provided with guide groove and limiting slot on guide holder 4, the depth of limiting slot is to be oriented to the half of groove depth；
First sliding axle is always positioned among limiting slot, and the second sliding axle 8 is contacted with limiting slot, guide groove during the motion.
Guide holder 4 includes guide seat body 41 and the extension 42 extended obliquely upward along the side of guide seat body；
Guide seat body is cuboid, and guide groove 411 is provided with the long side of guide holder；Set on extension limited
Position groove 421；
The depth of limiting slot is to be oriented to the half of groove depth；Guide groove is connected with limiting slot；
Second sliding axle contacts in sliding process with guide groove and limiting slot；First sliding axle is only located at spacing
In groove.
The upper surface of extension is perpendicular to the side surface of adjacent guide seat body；The center line and guide seat body of extension
Axial centerline angle be less than 90 degree.
As above, Fig. 5 show clamped condition：Have at this time between gripping block 1 and hung part and compressed with realizing；Two rotations
Arm 6 is in horizontality, is dead point formula mechanism, and the reaction force between gripping block 1 is infinitely great；Sliding axle B8 is located at guide holder 4
The top of middle limiting slot；Sliding axle A3 is located at the top of guide groove in guide holder 4；Cylinder 10 is in stretching state, spring 7
In extended state.
As above, after part arrival designated position is hung, cylinder 10 starts to shrink at, and the movement of whole mechanism is divided into two steps：
Dead point between left-right rotary pivoted arm 6 is destructurized and starts to do opposite rotation, and the drawing force of spring 7 forces left and right
Opposite rotate between rotating arm 6 is further strengthened and then drives the second sliding axle 8 to slip into guide groove, at this time the second sliding axle
8 and first sliding axle 3 be in inside guide groove, in maximum open mode between two gripping blocks 1.
Cylinder 10 is further shunk, and rotating arm 6, clamp arm 2,1 three of gripping block are in stable state at this time, while edge is led
Moved backward to groove until the second sliding axle 8 is in contact with the bottom of guide groove.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (8)
1. a kind of suspender, it is characterised in that including duel spreader frames and four clamp systems；Four clamp systems are fixed on institute
State four corners of duel spreader frames.
2. suspender according to claim 1, it is characterised in that the duel spreader frames are rectangular frame structure, described
Linking arm is provided with rectangular frame structure, the linking arm is parallel with the short side of the rectangular frame.
3. suspender according to claim 1, it is characterised in that the structure of four clamp systems is identical.
4. suspender according to claim 1, it is characterised in that the clamp system includes two clampings being oppositely arranged
Block, two be oppositely arranged clamp arm, two guide holders, two rotating arms being oppositely arranged, spring, the first sliding axle, second
Sliding axle, base and cylinder；
Two guide holders are perpendicularly fixed on the base；The cylinder is fixed on the base, and the cylinder rod is worn
After crossing the base, it is rotatablely connected with one end of two rotating arms；
The both ends of the spring are individually fixed on two rotating arms；
First sliding axle is both provided with each clamp arm, institute is slideably positioned in first sliding axle
State on guide holder；
The lower end of the clamp arm, the other end of the rotating arm are connected by second sliding axle and guide holder activity
Connect；
Two gripping blocks are individually fixed in the upper end of two clamp arms.
5. suspender according to claim 4, it is characterised in that two gripping blocks are L-type, including horizontal edge and perpendicular
Side, the vertical edge are fixedly connected with the upper end of the clamp arm, and the horizontal edge is opposite with the horizontal edge of gripping block another described.
6. suspender according to claim 5, it is characterised in that pad is provided between the gripping block and the clamp arm
Piece.
7. suspender according to claim 1, it is characterised in that the guide holder includes guide seat body and along the guiding
The extension that the side of seat body extends obliquely upward；
The guide seat body is cuboid, and guide groove is provided with the long side of the guide holder；Set on the extension
It is equipped with limiting slot；
The depth of the limiting slot is the half for being oriented to groove depth；The guide groove is connected with the limiting slot；
Second sliding axle contacts in sliding process with the guide groove and the limiting slot；Described first slides
Axis is only located in the limiting slot.
8. suspender according to claim 7, it is characterised in that the upper surface of the extension is perpendicular to adjacent guide holder
The side surface of body；The center line of the extension and the angle of the axial centerline of the guide seat body are less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276344.5A CN108002217B (en) | 2017-12-06 | 2017-12-06 | A kind of suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276344.5A CN108002217B (en) | 2017-12-06 | 2017-12-06 | A kind of suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108002217A true CN108002217A (en) | 2018-05-08 |
| CN108002217B CN108002217B (en) | 2019-06-04 |
Family
ID=62056938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276344.5A Expired - Fee Related CN108002217B (en) | 2017-12-06 | 2017-12-06 | A kind of suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108002217B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014126465A1 (en) * | 2013-02-14 | 2014-08-21 | Ihc Norex B.V. | Clamp system, gripping device therefore and method of using the clamp system |
| CN104444757A (en) * | 2014-10-28 | 2015-03-25 | 奇瑞汽车股份有限公司 | Front floor assembly lifting appliance |
| CN204322098U (en) * | 2014-12-15 | 2015-05-13 | 东莞市千岛机械制造有限公司 | A kind of automated manufacturing mechanical arm |
-
2017
- 2017-12-06 CN CN201711276344.5A patent/CN108002217B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014126465A1 (en) * | 2013-02-14 | 2014-08-21 | Ihc Norex B.V. | Clamp system, gripping device therefore and method of using the clamp system |
| CN104444757A (en) * | 2014-10-28 | 2015-03-25 | 奇瑞汽车股份有限公司 | Front floor assembly lifting appliance |
| CN204322098U (en) * | 2014-12-15 | 2015-05-13 | 东莞市千岛机械制造有限公司 | A kind of automated manufacturing mechanical arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108002217B (en) | 2019-06-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |