CN106185611A - A kind of arm clamping device - Google Patents
A kind of arm clamping device Download PDFInfo
- Publication number
- CN106185611A CN106185611A CN201610779036.3A CN201610779036A CN106185611A CN 106185611 A CN106185611 A CN 106185611A CN 201610779036 A CN201610779036 A CN 201610779036A CN 106185611 A CN106185611 A CN 106185611A
- Authority
- CN
- China
- Prior art keywords
- arm
- clamping device
- hole
- otic placode
- cramping body
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of arm clamping device, including: cramping body, it includes the Part I being suitable to be held on arm side and is suitable to be held on the Part II of arm opposite side, two mosaics of Part I and Part II form the first connection end and second respectively and connect end, and Part I and/or Part II are provided with interface board；Bindiny mechanism, it is connected with Part I and Part II respectively, and bindiny mechanism includes that a bearing pin, Part I and Part II rotate around bearing pin；Rotating and limiting mechanism, it includes being mounted on the first arm of Part I and being mounted on the second arm of Part II, first arm and the second arm section are the most overlapping, and first the overlapping place length of arm and the second arm change with Part I and the rotational angle of Part II, and overlapping place is provided with the limit element limiting overlapping place length.This clamping device can be easily and quickly arranged on arm by the present invention, improves the dismounting efficiency of this clamping device, and versatility is higher.
Description
Technical field
The present invention relates to equipment installation project technical field, be specifically related to a kind of arm clamping device.
Background technology
When installing main equipment, special clamping device can be fixedly mounted on arm, then this clamping be filled
Put and be connected with assisting hanging device, use crane or jack machinism by arm, clamping device and to be connected with this clamping device
Auxiliary hanging device, complete the in place of main equipment and install.Clamping device belongs to special hoisting equipment, setting of clamping device
The major consideration of meter is safety and reliability, but, the versatility of existing clamping device and dismounting convenience are poor,
Such as, owing to the size of arm is different, need to use the clamping device of corresponding size for various sizes of arm.It addition, by
When carrying out equipment hoisting every time, it is required for dismounting clamping device, causes disassembly process to waste time and energy, directly affect the peace of equipment
Dress efficiency.
Summary of the invention
For defect present in prior art, it is an object of the invention to provide a kind of arm clamping device, it is possible to side
Just, promptly by this clamping device it is arranged on arm, improves the dismounting efficiency of this clamping device, and there is versatility relatively
High feature.
For reaching object above, the present invention adopts the technical scheme that:
A kind of arm clamping device, comprising:
Cramping body, Part I that described cramping body includes being suitable to being held on arm side and being suitable to be held on arm another
The Part II of side, described Part I and Part II form described cramping body, described Part I and the two of Part II
Individual mosaic forms the first connection end and second respectively and connects end, and described Part I and/or Part II are provided with interface
Plate；
Bindiny mechanism, it connects end near described first and arranges, described bindiny mechanism respectively with described Part I and the
Two parts are connected, and described bindiny mechanism includes that a bearing pin, described Part I and Part II rotate around described bearing pin；
Rotating and limiting mechanism, it connects end near described first and arranges, and described rotating and limiting mechanism includes being mounted on described
First arm of Part I and the second arm being mounted on described Part II, described first arm and the second arm section are the most overlapping,
And the overlapping place length of described first arm and the second arm changes with described Part I and the rotational angle of Part II, and institute
State overlapping place and be provided with the limit element limiting described overlapping place length.
On the basis of technique scheme, described cramping body also includes some horizontal reinforcing plates, and each is described laterally
Reinforcing plate is circumferentially fixedly arranged on the outer surface of described Part I or Part II；
Described interface board is provided with in the part being connected with described Part I or Part II joins with described horizontal reinforcing plate
The some U-type groove closed, described interface board is additionally provided with auxiliary mounting hole.
On the basis of technique scheme, described Part I and Part II all include connecting end near described first
The first connection otic placode of arranging and connect the second connection otic placode that end is arranged near described second, described first connects otic placode and the
It is equipped with some connecting holes on two connection otic placodes, described first connection otic placode is additionally provided with auxiliary hole for hoist.
On the basis of technique scheme, described clamping device also includes some securing members, and described securing member passes institute
State connecting hole to be fixed between described Part I and Part II by arm.
On the basis of technique scheme, described securing member is the screw bolt and nut matched, and described connecting hole is for long
Circular hole.
On the basis of technique scheme, described bindiny mechanism also includes some to connecting sheet, and every pair connects sheet respectively
It is connected with described Part I and Part II, and every a connecting piece is all transferred with described bearing pin.
On the basis of technique scheme, described first arm and the second arm all include base portion and the one end from described base portion
The extension relatively extended, the base portion of described first arm and the second arm is connected with described Part I and Part II respectively, institute
Stating and be respectively equipped with the first adjustment hole and the second adjustment hole on the extension of the first arm and the second arm, described limit element sequentially passes through
Described first adjustment hole and the second adjustment hole make described extension the most overlapping.
On the basis of technique scheme, described first adjustment hole and the second adjustment hole are orthogonal slotted hole.
On the basis of technique scheme, the quantity of described limit element is one or more bolt matched and spiral shell
Female.
On the basis of technique scheme, described clamping device also includes that two liners, two described liners set respectively
It is placed in the inner surface of described Part I and Part II.
The beneficial effects of the present invention is:
1, the first connection end of the cramping body in the present invention is transferred by bindiny mechanism, and utilizes rotating and limiting mechanism to limit
The Part I of cramping body and the rotational angle of Part II, it is possible to adapt to the opening angle that this clamping device is installed on arm
Requirement, the first connection end and second connects end and is locked respectively, makes installation process convenient, laborsaving and rapid, effectively
Improve dismounting efficiency and the equipment installation effectiveness of this clamping device, also mitigate the labor intensity of operator simultaneously.
2, the present invention uses modular design method, and the size of cramping body is true according to size and the actual operation requirements of arm
Fixed, cramping body, bindiny mechanism and rotating and limiting mechanism are integrated by each module, compact conformation, manufacture and easy to maintenance, can meet
The clamping requirement of the arm of different size, performance indications and applying working condition, has the highest versatility.
3, the present invention uses horizontal reinforcing plate to strengthen cramping body, not only guarantees that the clamping on arm of this clamping device can
By property and safety, and dramatically reduce the weight of this clamping device, it is simple to carry, save material, reduce cost.
Accompanying drawing explanation
Fig. 1 is the arm clamping device structural representation when releasing orientation in the embodiment of the present invention；
Fig. 2 is the arm clamping device structural representation when clamped condition in the embodiment of the present invention；
Fig. 3 be in the embodiment of the present invention arm clamping device fix the schematic diagram being connected with arm.
In figure: 1-cramping body, 11-Part I, 12-Part II, 13-first connects end, and 14-second connects end, 15-
Laterally reinforcing plate.16-first connects otic placode, and 161-assists hole for hoist, 17-second to connect otic placode；
2-interface board, 21-auxiliary mounting hole；
3-bindiny mechanism, 31-bearing pin, 32-connects sheet；
4-rotating and limiting mechanism, 41-the first arm, 42-the second arm, 43-limit element, 44-base portion, 45-extension, 46-
First adjustment hole, 47-the second adjustment hole；
5-securing member, 6-liner, 7-arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of arm clamping device, including cramping body 1, interface board 2, connects
Connection mechanism 3 and rotating and limiting mechanism 4.
Part I 11 that cramping body 1 includes being suitable to being held on arm 7 side and being suitable to is held on the of arm 7 opposite side
Two parts 12, Part I 11 and Part II 12 form two mosaics of cramping body 1, Part I 11 and Part II 12
Form the first connection end 13 and second respectively and connect end 14, and Part I 11 and/or Part II 12 are provided with interface board 2.
Part I 11 is identical with Part II 12 structure, and inner surface is cylinder.Part I 11 and second
Dividing 12 to determine concrete thickness, length and internal diameter according to size and the actual operation requirements of arm 7, actual operation requirements includes greatly
The weight and volume etc. of type equipment, not only guarantees this clamping device clamping reliability on arm 7 and safety, also improves
The versatility of this clamping device, it is possible to meet the clamping requirement of the arm 7 of different size, performance indications and applying working condition, makes this
Clamping device has the highest versatility.
Interface board 2, also can be by turnbuckle and arm 7 for the connection between this clamping device and auxiliary hanging device
Or other clamping device carries out tractive and fixes.
Cramping body 1 also includes some horizontal reinforcing plates 15, and each horizontal reinforcing plate 15 is circumferentially fixedly arranged on Part I
11 or Part II 12 outer surface on.
Laterally reinforcing plate 15 is radially welded on the surface of Part I 11 and Part II 12, is used for strengthening first
Points 11 and Part II 12, thickness of slab and the quantity of horizontal reinforcing plate 15 determine according to actual operation requirements, actual operation requirements bag
Including the weight and volume etc. of main equipment, horizontal reinforcing plate 15 can effectively be strengthened the bulk strength of cramping body 1, not only guarantee
This clamping device clamping reliability on arm and safety, and dramatically reduce the weight of this clamping device, it is simple to
Carry, save material, reduce cost.
Coordinate with horizontal reinforcing plate 15 if interface board 2 is provided with in the part being connected with Part I 11 or Part II 12
Dry U-type groove, interface board 2 is additionally provided with auxiliary mounting hole 21.
Auxiliary mounting hole 21 for the connection between this clamping device and auxiliary hanging device, also can by turnbuckle with
Arm 7 or other clamping device carry out tractive to be fixed, and the quantity of auxiliary mounting hole 21 can be one or many according to actual needs
Individual.
Part I 11 and Part II 12 all include near the first the first connection otic placode 16 connecting end 13 setting and lean on
Nearly second connects the second connection otic placode 17 that end 14 is arranged, and the first connection otic placode 16 and the second connection otic placode 17 is equipped with some
Connecting hole, the first connection otic placode 16 is additionally provided with auxiliary hole for hoist 161.
Auxiliary hole for hoist 161 is slotted hole, it is simple to be finely adjusted when installing fixing.
For heavier large-scale clamping device, it is possible to use crane or jack machinism are sling by auxiliary hole for hoist 161
And shift large-scale clamping device, it is simple to and hanging and installing of large-scale clamping device, save and time is installed, alleviate operator
Work load, improve work efficiency and safety.
Clamping device also includes that arm 7 is fixed on Part I 11 He through connecting hole by some securing members 5, securing member 5
Between Part II 12.
Securing member 5 is the screw bolt and nut matched, and connecting hole is slotted hole, it is simple to be finely adjusted when installing fixing.
Bindiny mechanism 3, its near first connect end 13 arrange, bindiny mechanism 3 respectively with Part I 11 and Part II
12 are connected, and bindiny mechanism 3 includes that a bearing pin 31, Part I 11 and Part II 12 rotate around bearing pin 31.
Bindiny mechanism 3 also include some to connect sheet 32, every pair connect sheet 32 respectively with Part I 11 and Part II
12 are connected, and every a connecting piece 32 is all transferred with bearing pin 31.
Rotating and limiting mechanism 4, its near first connect end 13 arrange, rotating and limiting mechanism 4 includes being mounted on Part I
First arm 41 of 11 and the second arm 42 being mounted on Part II 12, the first arm 41 and the second arm 42 part are the most overlapping, and the
The overlapping place length of one arm 41 and the second arm 42 changes with Part I 11 and the rotational angle of Part II 12, and overlapping place
It is provided with the limit element 43 limiting overlapping place length.
First connection end 13 of the cramping body 1 in the present invention is transferred by bindiny mechanism 3, and utilizes rotating and limiting mechanism 4
Limit Part I 11 and the rotational angle of Part II 12 of cramping body 1, it is possible to adapt to this clamping device and install on arm
Opening angle requirement, first connects end 13 and second connects end 14 and is locked respectively, makes installation process convenient, laborsaving
Rapidly, it is effectively improved dismounting efficiency and the equipment installation effectiveness of this clamping device, also mitigates operator's simultaneously
Labor intensity.
First arm 41 all includes base portion 44 extension 45 that extend relative with from one end of base portion 44 with the second arm 42, first
Arm 41 is connected with Part I 11 and Part II 12 respectively with the base portion 44 of the second arm 42, prolonging of the first arm 41 and the second arm 42
Being respectively equipped with the first adjustment hole 46 and the second adjustment hole 47 in extending portion 45, limit element 43 sequentially passes through the first adjustment hole 46 and
Two adjustment holes 47 make extension 45 the most overlapping.
First adjustment hole 46 and the second adjustment hole 47 are orthogonal slotted hole.
The quantity of limit element 43 is one or more screw bolt and nut matched.
The present invention uses modular design method, and cramping body 1, bindiny mechanism 3 and rotating and limiting mechanism 4 are by each module collection
Becoming, compact conformation, manufacture and easy to maintenance, the clamping of the arm 7 that can meet different size, performance indications and applying working condition is wanted
Ask, there is the highest versatility.
Clamping device also includes two liners 6, and two liners 6 are respectively arranged at the interior of Part I 11 and Part II 12
Surface.
The material of liner 6 is rubber, and it is relatively big that rubber has the coefficient of friction between elasticity, and arm 7, Part I 11 He
When the inner surface of Part II 12 contacts connection with arm 7, clamp pressure is uniform, it is reliable and stable to clamp to use liner 6 to make.
When using this clamping device, the auxiliary hole for hoist 161 utilizing lifting appliance to pass through on the first connection otic placode 16 incite somebody to action this
Clamping device lifting is to desired height, by the first adjustment hole 46 on regulation rotating and limiting mechanism 4 or the second adjustment hole 47
This clamping device is adjusted to suitable opening angle by mutual alignment, closes up, press subsequently after this clamping device is positioned at arm 7
Screw-down torque according to regulation installs securing member 5, is connected fixing with the auxiliary mounting hole 21 on interface board 2 for auxiliary hanging device.
The present invention is not limited to above-mentioned embodiment, for those skilled in the art, without departing from
On the premise of the principle of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. an arm clamping device, it is characterised in that comprising:
Cramping body (1), described cramping body (1) includes the Part I (11) being suitable to be held on arm (7) side and is suitable to clamping
Described cramping body is formed in the Part II (12) of arm (7) opposite side, described Part I (11) and Part II (12)
(1), two mosaics of described Part I (11) and Part II (12) form the first connection end (13) and second even respectively
Connect end (14), and described Part I (11) and/or Part II (12) are provided with interface board (2)；
Bindiny mechanism (3), its near described first connect end (13) arrange, described bindiny mechanism (3) respectively with described first
Point (11) are connected with Part II (12), and described bindiny mechanism (3) includes a bearing pin (31), described Part I (11) and the
Two parts (12) rotate around described bearing pin (31)；
Rotating and limiting mechanism (4), it is near described first connection end (13) setting, and described rotating and limiting mechanism (4) includes that group sets
In first arm (41) of described Part I (11) be mounted on second arm (42) of described Part II (12), described first arm
(41) and the second arm (42) part is mutually overlapping, and the overlapping place length of described first arm (41) and the second arm (42) is with described the
A part (11) and the rotational angle of Part II (12) and change, and described overlapping place is provided with restriction described overlapping place length
Limit element (43).
2. a kind of arm clamping device as claimed in claim 1, it is characterised in that:
Described cramping body (1) also includes some horizontal reinforcing plates (15), and each described horizontal reinforcing plate (15) is the most fixed
On the outer surface of described Part I (11) or Part II (12)；
Described interface board (2) is provided with in the part being connected with described Part I (11) or Part II (12) and laterally adds with described
Some U-type groove that strong plate (15) coordinates, described interface board (2) is additionally provided with auxiliary mounting hole (21).
3. a kind of arm clamping device as claimed in claim 1, it is characterised in that: described Part I (11) and Part II
(12) all include connecting, near described first, the first connection otic placode (16) and the close described second connection end that end (13) is arranged
(14) the second connection otic placode (17) arranged, described first connection otic placode (16) and the second connection otic placode (17) is equipped with some
Connecting hole, described first connection otic placode (16) is additionally provided with auxiliary hole for hoist (161).
4. a kind of arm clamping device as claimed in claim 3, it is characterised in that: described clamping device also includes some fastenings
Part (5), arm (7) is fixed on described Part I (11) and Part II through described connecting hole by described securing member (5)
(12) between.
5. a kind of arm clamping device as claimed in claim 4, it is characterised in that: described securing member (5) is the spiral shell matched
Screw bolt and nut, described connecting hole is slotted hole.
6. a kind of arm clamping device as claimed in claim 1, it is characterised in that: described bindiny mechanism (3) also includes some
To connecting sheet (32), every pair connects sheet (32) and is connected with described Part I (11) and Part II (12) respectively, and each company
Contact pin (32) is all transferred with described bearing pin (31).
7. a kind of arm clamping device as claimed in claim 1, it is characterised in that: described first arm (41) and the second arm (42)
All include base portion (44) extension (45) that extend relative with from one end of described base portion (44), described first arm (41) and second
The base portion (44) of arm (42) is connected with described Part I (11) and Part II (12) respectively, described first arm (41) and second
Being respectively equipped with the first adjustment hole (46) and the second adjustment hole (47) on the extension (45) of arm (42), described limit element (43) depends on
Secondary make described extension (45) the most overlapping through described first adjustment hole (46) and the second adjustment hole (47).
8. a kind of arm clamping device as claimed in claim 7, it is characterised in that: described first adjustment hole (46) and second is adjusted
Knothole (47) is orthogonal slotted hole.
9. a kind of arm clamping device as claimed in claim 7, it is characterised in that: the quantity of described limit element (43) is one
Individual or multiple screw bolt and nut matched.
10. a kind of arm clamping device as claimed in claim 1, it is characterised in that: described clamping device also includes two linings
Pad (6), two described liners (6) are respectively arranged at described Part I (11) and the inner surface of Part II (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779036.3A CN106185611B (en) | 2016-08-30 | 2016-08-30 | A kind of arm clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779036.3A CN106185611B (en) | 2016-08-30 | 2016-08-30 | A kind of arm clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106185611A true CN106185611A (en) | 2016-12-07 |
| CN106185611B CN106185611B (en) | 2017-12-29 |
Family
ID=58087508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779036.3A Expired - Fee Related CN106185611B (en) | 2016-08-30 | 2016-08-30 | A kind of arm clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106185611B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247012U (en) * | 2013-04-25 | 2013-10-23 | 国家电网公司 | Composite insulator hoisting fixture |
| US8794684B2 (en) * | 2011-05-01 | 2014-08-05 | Frank's International, Llc | Extended range single-joint elevator |
| CN206108718U (en) * | 2016-08-30 | 2017-04-19 | 中国船舶重工集团公司第七一九研究所 | Davit clamping device |
-
2016
- 2016-08-30 CN CN201610779036.3A patent/CN106185611B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8794684B2 (en) * | 2011-05-01 | 2014-08-05 | Frank's International, Llc | Extended range single-joint elevator |
| CN203247012U (en) * | 2013-04-25 | 2013-10-23 | 国家电网公司 | Composite insulator hoisting fixture |
| CN206108718U (en) * | 2016-08-30 | 2017-04-19 | 中国船舶重工集团公司第七一九研究所 | Davit clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106185611B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204607396U (en) | A kind of stator core suspender | |
| CN101966965A (en) | Special hanger with guide cover wheel hub and turning and hanging method | |
| CN103278314B (en) | Safety valve checkout platform | |
| CN209081261U (en) | Cable and optical cable pipe network pipeline auxiliary hoisting device | |
| CN205437879U (en) | Rod positioning face anchor clamps | |
| CN201485169U (en) | Fixture for mounting multistage cylinder of dump truck | |
| CN206108718U (en) | Davit clamping device | |
| CN201151614Y (en) | Clamp for turning steel plates over | |
| CN201758338U (en) | Motor stator lifting fixture | |
| CN206268616U (en) | A kind of pipe clamp with electric insulation functions | |
| CN207593690U (en) | A kind of novel main shaft bearing replacer for being easily installed and dismantling | |
| CN106185611A (en) | A kind of arm clamping device | |
| CN208982630U (en) | External clamping angle steel fixed pulley | |
| CN203718224U (en) | Quick clamping-releasing device and quick coupling device comprising same | |
| CN202978098U (en) | Overhead ground wire lifter | |
| CN201091900Y (en) | Pressure riveting device | |
| CN206040357U (en) | Multi -functional transformer foundation | |
| CN204938713U (en) | Aircraft wing dismounting lifting retaining clip | |
| CN108748100A (en) | A kind of new-energy automobile special tyre grabbing device | |
| CN211073577U (en) | Telescopic steel truss installation auxiliary mechanical arm hand | |
| CN209974120U (en) | Reinforced hook bridge crane | |
| CN208037847U (en) | A kind of large size main drive shaft, which is held, turns over lifting | |
| CN207581229U (en) | A kind of multifunctional intellectual is with vehicle toter | |
| CN207893250U (en) | Steel structural roof lower air conduit mounting suspension | |
| CN208071113U (en) | A kind of adaptive four pulleys lift dog |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210830 |