CN206108718U - Davit clamping device - Google Patents
Davit clamping device Download PDFInfo
- Publication number
- CN206108718U CN206108718U CN201621008135.3U CN201621008135U CN206108718U CN 206108718 U CN206108718 U CN 206108718U CN 201621008135 U CN201621008135 U CN 201621008135U CN 206108718 U CN206108718 U CN 206108718U
- Authority
- CN
- China
- Prior art keywords
- arm
- clamping device
- hole
- connection
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a davit clamping device, include: the cramping body, its including be suitable for the centre gripping in the first portion of davit one side with be suitable for centre gripping in the second portion of davit opposite side, two amalgamations of first portion and second portion are punished and are do not formed first link and second link, and are equipped with the interface board on first portion and/or the second portion, coupling mechanism, it links to each other with first portion and second portion respectively, and coupling mechanism includes a round pin axle, first portion and second portion rotate around the pin roll, rotate stop gear, its the first arm of locating the first portion including the group and group locate the second arm of second portion, and the first arm and the phase separating of second arm are intercrossed and is folded, and the overlap division chief degree of the first arm and second arm changes along with the turned angle of first portion and second portion, and overlap department is equipped with the spacing component that restricts overlap division chief degree. The utility model discloses can make things convenient for, install this clamping device on the davit rapidly, improve dismouting efficiency, the commonality is higher moreover.
Description
Technical field
This utility model is related to equipment installation project technical field, and in particular to a kind of arm clamping device.
Background technology
When main equipment is installed, special clamping device can be fixedly mounted on arm, then by the clamping dress
Put and be connected with auxiliary hanging device, be connected by arm, clamping device and with the clamping device using crane or jack machinism
Auxiliary hanging device, complete the in place of main equipment and install.Clamping device belongs to special hoisting equipment, and clamping device sets
The major consideration of meter is safety and reliability, but, the versatility and dismounting convenience of existing clamping device is poor,
For example, because the size of arm is different, need using the clamping device of corresponding size for various sizes of arm.In addition, by
When equipment hoisting is carried out every time, it is required for dismounting clamping device, causes disassembly process to waste time and energy, directly affects the peace of equipment
Dress efficiency.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of arm clamping device, energy
It is enough that easily and quickly this clamping device is arranged on arm, the disassembly efficiency of this clamping device is improve, and with general
The characteristics of property is higher.
To reach object above, this utility model is adopted the technical scheme that：
A kind of arm clamping device, it includes：
Cramping body, the cramping body includes being suitable to be held on the Part I of arm side and is suitable to be held on arm another
The Part II of side, the Part I and Part II constitute the two of the cramping body, the Part I and Part II
Individual mosaic forms respectively the first connection end and the second connection end, and the Part I and/or Part II are provided with interface
Plate；
Bindiny mechanism, it is arranged near first connection end, the bindiny mechanism respectively with the Part I and
Two parts are connected, and the bindiny mechanism includes a bearing pin, and the Part I and Part II are rotated around the bearing pin；
Rotating and limiting mechanism, it is arranged near first connection end, and the rotating and limiting mechanism is described including being mounted on
First arm of Part I and the second arm for being mounted on the Part II, first arm and the second arm section are mutually overlapped,
And overlapping place's length of first arm and the second arm changes with the rotational angle of the Part I and Part II, and institute
State overlapping place and be provided with the limit element for limiting overlapping place's length.
On the basis of above-mentioned technical proposal, the cramping body also includes some horizontal reinforcing plates, and each is described laterally
Reinforcing plate is circumferentially fixedly arranged on the outer surface of the Part I or Part II；
The interface board is provided with the part being connected with the Part I or Part II matches somebody with somebody with the horizontal reinforcing plate
The some U-type grooves closed, on the interface board auxiliary mounting hole is additionally provided with.
On the basis of above-mentioned technical proposal, the Part I and Part II are included near first connection end
The first connection otic placode for arranging and the second connection otic placode arranged near second connection end, first connection otic placode and the
Some connecting holes are equipped with two connection otic placodes, in first connection otic placode auxiliary hole for hoist is additionally provided with.
On the basis of above-mentioned technical proposal, the clamping device also includes some securing members, and the securing member passes through institute
State connecting hole arm is fixed between the Part I and Part II.
On the basis of above-mentioned technical proposal, the securing member is the screw bolt and nut being engaged, and the connecting hole is length
Circular hole.
On the basis of above-mentioned technical proposal, the bindiny mechanism also includes some to connection sheet, each pair connection sheet difference
It is connected with the Part I and Part II, and transfers with the bearing pin per a connecting piece.
On the basis of above-mentioned technical proposal, first arm and the second arm include base portion and the one end from the base portion
The base portion of the relative extension for extending, first arm and the second arm is connected respectively with the Part I and Part II, institute
The first adjustment hole and the second adjustment hole are respectively equipped with the extension for stating the first arm and the second arm, the limit element is sequentially passed through
First adjustment hole and the second adjustment hole make the extension mutually overlap.
On the basis of above-mentioned technical proposal, first adjustment hole and the second adjustment hole are orthogonal slotted hole.
On the basis of above-mentioned technical proposal, the quantity of the limit element is one or more bolts for being engaged and spiral shell
It is female.
On the basis of above-mentioned technical proposal, the clamping device also includes two liners, and two liners set respectively
It is placed in the inner surface of the Part I and Part II.
The beneficial effects of the utility model are：
1st, the first connection end of the cramping body in this utility model is transferred by bindiny mechanism, and utilizes rotating and limiting mechanism
The Part I of cramping body and the rotational angle of Part II are limited, the opening that this clamping device is installed on arm is can adapt to
Angle requirement, the first connection end and the second connection end are locked respectively, make installation process convenient, laborsaving and rapid, have
The disassembly efficiency and equipment installation effectiveness of this clamping device are improve to effect, while also mitigating the labor intensity of operator.
2nd, this utility model adopts modular design method, the size of cramping body according to the size of arm and it is actually used will
Determination is asked, cramping body, bindiny mechanism and rotating and limiting mechanism are integrated by each module, compact conformation, manufactured and easy to maintenance, can
The clamping requirement of the arm of different size, performance indications and applying working condition is met, with very high versatility.
3rd, this utility model strengthens cramping body using horizontal reinforcing plate, not only guarantees folder of this clamping device on arm
Hold reliability and safety, and dramatically reduce the weight of this clamping device, be easy to carry, material-saving, reduces cost.
Description of the drawings
Fig. 1 is structural representation of the arm clamping device in releasing orientation in this utility model embodiment；
Fig. 2 is structural representation of the arm clamping device in clamped condition in this utility model embodiment；
Fig. 3 is the schematic diagram being fixedly connected with arm of arm clamping device in this utility model embodiment.
In figure：1- cramping bodies, 11- Part I, 12- Part II, the connection ends of 13- first, the connection ends of 14- second, 15-
Horizontal reinforcing plate.The connection otic placodes of 16- first, 161- auxiliary holes for hoist, the connection otic placodes of 17- second；
2- interface boards, 21- auxiliary mounting holes；
3- bindiny mechanisms, 31- bearing pins, 32- connection sheets；
4- rotating and limiting mechanisms, the arms of 41- first, the arms of 42- second, 43- limit elements, 44- base portions, 45- extensions, 46-
First adjustment hole, the adjustment holes of 47- second；
5- securing members, 6- liners, 7- arms.
Specific embodiment
This utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, Figure 2 and Figure 3, this utility model provides a kind of arm clamping device, including cramping body 1, interface board
2nd, bindiny mechanism 3 and rotating and limiting mechanism 4.
Cramping body 1 includes being suitable to be held on that the Part I 11 of the side of arm 7 and being suitable to is held on the opposite side of arm 7
Two mosaics of two parts 12, Part I 11 and the composition cramping body 1 of Part II 12, Part I 11 and Part II 12
The first connection end 13 and the second connection end 14 are formed respectively, and Part I 11 and/or Part II 12 are provided with interface board 2.
Part I 11 is identical with the structure of Part II 12, and inner surface is cylinder.Part I 11 and second
12 are divided to determine specific thickness, length and internal diameter according to the size and actual operation requirements of arm 7, actual operation requirements include big
Weight and volume of type equipment etc., not only guarantees clamping reliability and safety of this clamping device on arm 7, also improves
The versatility of this clamping device, disclosure satisfy that the clamping requirement of the arm 7 of different size, performance indications and applying working condition, make this
Clamping device has very high versatility.
Interface board 2 be used for this clamping device and auxiliary hanging device between connection, also can be used for by turnbuckle with
Arm 7 or other clamping devices carry out drawing fixation.
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, for strengthening first
Divide 11 and Part II 12, the thickness of slab and quantity of horizontal reinforcing plate 15 is according to actual operation requirements determination, actual operation requirements bag
Weight and volume of main equipment etc. is included, horizontal reinforcing plate 15 can effectively strengthen the bulk strength of cramping body 1, not only guarantee
Clamping reliability and safety of this clamping device on arm, and the weight of this clamping device is dramatically reduced, it is easy to
Carry, material-saving, reduces cost.
If interface board 2 is provided with and the cooperation of horizontal reinforcing plate 15 in the part being connected with Part I 11 or Part II 12
Dry U-type groove, is additionally provided with auxiliary mounting hole 21 on interface board 2.
Auxiliary mounting hole 21 be used for this clamping device and auxiliary hanging device between connection, also can by turnbuckle with
Arm 7 or other clamping devices carry out drawing fixation, and the quantity of auxiliary mounting hole 21 can be according to actual needs one or many
It is individual.
Part I 11 and Part II 12 include the first connection otic placode 16 arranged near the first connection end 13 and lean on
The second connection otic placode 17 that nearly second connection end 14 is arranged, is equipped with some in the first connection otic placode 16 and the second connection otic placode 17
Connecting hole, is additionally provided with auxiliary hole for hoist 161 in the first connection otic placode 16.
Auxiliary hole for hoist 161 is slotted hole, is finely adjusted when being easily installed fixed.
For heavier large-scale clamping device, it is possible to use crane or jack machinism are sling by auxiliary hole for hoist 161
And large-scale clamping device is shifted, and it is easy to hanging and installing for large-scale clamping device, save and time is installed, mitigate operator
Work load, improve work efficiency and safety.
Clamping device also includes some securing members 5, and arm 7 is fixed on the He of Part I 11 by securing member 5 through connecting hole
Between Part II 12.
Securing member 5 is the screw bolt and nut being engaged, and connecting hole is slotted hole, is finely adjusted when being easily installed fixed.
Bindiny mechanism 3, it is arranged near the first connection end 13, bindiny mechanism 3 respectively with Part I 11 and Part II
12 are connected, and bindiny mechanism 3 includes a bearing pin 31, and Part I 11 and Part II 12 are rotated around bearing pin 31.
Bindiny mechanism 3 also include it is some to connection sheet 32, each pair connection sheet 32 respectively with Part I 11 and Part II
12 are connected, and transfer with bearing pin 31 per a connecting piece 32.
Rotating and limiting mechanism 4, it is arranged near the first connection end 13, and rotating and limiting mechanism 4 includes being mounted on Part I
11 the first arm 41 is mutually overlapped with the second arm 42 for being mounted on Part II 12, the first arm 41 and the part of the second arm 42, and the
Overlapping place's length of one arm 41 and the second arm 42 changes with the rotational angle of Part I 11 and Part II 12, and overlapping place
It is provided with the limit element 43 for limiting overlapping place's length.
First connection end 13 of the cramping body 1 in this utility model is transferred by bindiny mechanism 3, and using rotary spacing machine
Structure 4 limits the Part I 11 of cramping body 1 and the rotational angle of Part II 12, can adapt to this clamping device and pacifies on arm
The opening angle of dress requires that the first connection end 13 and the second connection end 14 are locked respectively, makes that installation process is convenient, saves
Power is effectively improved the disassembly efficiency and equipment installation effectiveness of this clamping device, while also mitigating operator with rapidly
Labor intensity.
The extension 45 that first arm 41 and the second arm 42 extend relatively including base portion 44 and the one end from base portion 44, first
The base portion 44 of the arm 42 of arm 41 and second is connected respectively with Part I 11 and Part II 12, and the first arm 41 and the second arm 42 prolong
The first adjustment hole 46 and the second adjustment hole 47 are respectively equipped with extending portion 45, limit element 43 sequentially passes through the first adjustment hole 46 and
Two adjustment holes 47 make extension 45 mutually overlapping.
First adjustment hole 46 and the second adjustment hole 47 are orthogonal slotted hole.
The quantity of limit element 43 is the screw bolt and nut that one or more are engaged.
This utility model adopts modular design method, and cramping body 1, bindiny mechanism 3 and rotating and limiting mechanism 4 are by each mould
Block is integrated, compact conformation, manufactures and easy to maintenance, can meet the clamping of the arm 7 of different size, performance indications and applying working condition
Require, with very high 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 rubber has elasticity, Part I 11 He larger with the coefficient of friction between arm 7
When the contact of the inner surface of Part II 12 and arm 7 be connected, can make that clamp pressure is uniform, clamping is reliable and stable using liner 6.
During using this clamping device, incite somebody to action this by the auxiliary hole for hoist 161 in the first connection otic placode 16 using lifting appliance
Clamping device is lifted to desired height, by adjusting the first adjustment hole 46 or second adjustment hole 47 on rotating and limiting mechanism 4
This clamping device is adjusted to appropriate opening angle by mutual alignment, this clamping device is positioned at after arm 7 and is closed up, and is subsequently pressed
Securing member 5 is installed according to the screw-down torque of regulation, auxiliary hanging device is fixedly connected with the auxiliary mounting hole 21 on interface board 2.
This utility model is not limited to above-mentioned embodiment, for those skilled in the art, not
On the premise of departing from this utility model principle, some improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within new protection domain.The content not being described in detail in this specification belongs to known to professional and technical personnel in the field
Prior art.
Claims (10)
1. a kind of arm clamping device, it is characterised in that it includes：
Cramping body (1), the cramping body (1) is including being suitable to be held on the Part I (11) of arm (7) side and be suitable to clamping
In the Part II (12) of arm (7) opposite side, the Part I (11) and Part II (12) the composition cramping body
(1), two mosaics of the Part I (11) and Part II (12) form respectively the first connection end (13) and second and connect
End (14) is connect, and the Part I (11) and/or Part II (12) are provided with interface board (2)；
Bindiny mechanism (3), it is arranged near first connection end (13), the bindiny mechanism (3) respectively with described first
Point (11) are connected with Part II (12), and the bindiny mechanism (3) is including a bearing pin (31), the Part I (11) and the
Two parts (12) rotate around the bearing pin (31)；
Rotating and limiting mechanism (4), it is arranged near first connection end (13), and the rotating and limiting mechanism (4) sets including group
In the Part I (11) the first arm (41) and be mounted on second arm (42) of the Part II (12), first arm
(41) it is mutually overlapping with the second arm (42) part, and overlapping place's length of first arm (41) and the second arm (42) is with described the
The rotational angle of a part of (11) and Part II (12) and change, and the overlapping place is provided with restriction overlapping place's length
Limit element (43).
2. a kind of arm clamping device as claimed in claim 1, it is characterised in that：
The cramping body (1) also includes some horizontal reinforcing plates (15), and each described horizontal reinforcing plate (15) is circumferentially fixed
On the outer surface of the Part I (11) or Part II (12)；
The interface board (2) is provided with the part being connected with the Part I (11) or Part II (12) and laterally adds with described
Some U-type grooves that strong plate (15) coordinates, on the interface board (2) auxiliary mounting hole (21) is additionally provided with.
3. a kind of arm clamping device as claimed in claim 1, it is characterised in that：The Part I (11) and Part II
(12) the first connection otic placode (16) arranged near first connection end (13) is included and near second connection end
(14) the second connection otic placode (17) for arranging, is equipped with some on first connection otic placode (16) and the second connection otic placode (17)
Connecting hole, is additionally provided with auxiliary hole for hoist (161) on first connection otic placode (16).
4. a kind of arm clamping device as claimed in claim 3, it is characterised in that：The clamping device also includes some fastenings
Arm (7) is fixed on the Part I (11) and Part II by part (5), the securing member (5) through the connecting hole
(12) between.
5. a kind of arm clamping device as claimed in claim 4, it is characterised in that：The securing member (5) is the spiral shell being engaged
Screw bolt and nut, the connecting hole is slotted hole.
6. a kind of arm clamping device as claimed in claim 1, it is characterised in that：The bindiny mechanism (3) also includes some
To connection sheet (32), each pair connection sheet (32) is connected respectively with the Part I (11) and Part II (12), and each company
Contact pin (32) is transferred with the bearing pin (31).
7. a kind of arm clamping device as claimed in claim 1, it is characterised in that：First arm (41) and the second arm (42)
Include the relative extension (45) for extending of base portion (44) and the one end from the base portion (44), first arm (41) and second
The base portion (44) of arm (42) is connected respectively with the Part I (11) and Part II (12), first arm (41) and second
Be respectively equipped with the first adjustment hole (46) and the second adjustment hole (47) on the extension (45) of arm (42), the limit element (43) according to
It is secondary to make the extension (45) mutually overlapping through 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：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 the limit element (43) is one
Individual or multiple screw bolt and nut being engaged.
10. a kind of arm clamping device as claimed in claim 1, it is characterised in that：The clamping device is also including two linings
Pad (6), two liners (6) are respectively arranged at the inner surface of the Part I (11) and Part II (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008135.3U CN206108718U (en) | 2016-08-30 | 2016-08-30 | Davit clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008135.3U CN206108718U (en) | 2016-08-30 | 2016-08-30 | Davit clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108718U true CN206108718U (en) | 2017-04-19 |
Family
ID=58516117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008135.3U Withdrawn - After Issue CN206108718U (en) | 2016-08-30 | 2016-08-30 | Davit clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185611A (en) * | 2016-08-30 | 2016-12-07 | 中国船舶重工集团公司第七〇九研究所 | A kind of arm clamping device |
| CN107337079A (en) * | 2017-07-31 | 2017-11-10 | 无锡康柏斯机械科技有限公司 | A kind of inner sleeve cable type snap ring grip device |
-
2016
- 2016-08-30 CN CN201621008135.3U patent/CN206108718U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185611A (en) * | 2016-08-30 | 2016-12-07 | 中国船舶重工集团公司第七〇九研究所 | A kind of arm clamping device |
| CN106185611B (en) * | 2016-08-30 | 2017-12-29 | 中国船舶重工集团公司第七一九研究所 | A kind of arm clamping device |
| CN107337079A (en) * | 2017-07-31 | 2017-11-10 | 无锡康柏斯机械科技有限公司 | A kind of inner sleeve cable type snap ring grip device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20171229 |