CN110436337A - A kind of Workpiece sling - Google Patents

A kind of Workpiece sling Download PDF

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Publication number
CN110436337A
CN110436337A CN201910715132.5A CN201910715132A CN110436337A CN 110436337 A CN110436337 A CN 110436337A CN 201910715132 A CN201910715132 A CN 201910715132A CN 110436337 A CN110436337 A CN 110436337A
Authority
CN
China
Prior art keywords
clamping plate
rod
upright bar
workpiece
workpiece sling
Prior art date
Application number
CN201910715132.5A
Other languages
Chinese (zh)
Inventor
洪隆森
Original Assignee
婺源县江湾建筑工程有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 婺源县江湾建筑工程有限公司 filed Critical 婺源县江湾建筑工程有限公司
Priority to CN201910715132.5A priority Critical patent/CN110436337A/en
Publication of CN110436337A publication Critical patent/CN110436337A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-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
    • B66C1/10Load-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
    • B66C1/22Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/28Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads

Abstract

The invention discloses a kind of Workpiece slings, including first clamping plate, second clamping plate, first clamping plate and second clamping plate are hinged by articulation piece, it further include upright bar, it is set to upright bar internal slide slot, it is separately connected the first connecting rod of first clamping plate and second clamping plate, two first connecting rods are staggered and are hinged by articulation piece and upright bar, the second connecting rod being connect with first connecting rod and the driving device being connect with second connecting rod, the second connecting rod for connecting two first connecting rods is hinged also by articulation piece, second connecting rod is driven to go up and down for driving device so that two first connecting rods are hinged so that first clamping plate is mutually twisted and separates with second clamping plate around articulation piece.The Workpiece sling can clamp well workpiece, without human intervention, be worthy to be popularized.

Description

A kind of Workpiece sling

Technical field

The invention belongs to building implement technical fields, and in particular to a kind of Workpiece sling.

Background technique

During site construction, need using suspender to some workpiece carry out it is hanged, in most cases use steel wire It is lifted after rope or chain lockset winding, hanged to after reserved location, it is also necessary to remove rope or wirerope, no But cost when lifting is increased, the great work intensity of worker, manipulation is difficult, one needs multiple talents that can complete entirely to work Program, especially high temperature, high corrosion working environment under, bring many security risks to operator.

Summary of the invention

The purpose of the present invention is to provide a kind of Workpiece sling, existing suspender is at high cost, worker's great work intensity to solve, Manipulate difficult problem.

To achieve the above object, the invention provides the following technical scheme: a kind of Workpiece sling, including first clamping plate, second Clamping plate, the first clamping plate and the second clamping plate are hinged by articulation piece, further include upright bar, are set to upright bar internal slide Slot, is separately connected the first connecting rod of the first clamping plate and the second clamping plate, and two first connecting rods are staggered and pass through The articulation piece is hinged with the upright bar, the second connecting rod that connect with first connecting rod and connect with the second connecting rod Driving device, the second connecting rod for connecting two first connecting rods is hinged also by articulation piece, driving device driving described the Two connecting rod liftings make two first connecting rods hinged around articulation piece so that the first clamping plate and the second clamping plate It is mutually twisted and separates.

It preferably, further include the connecting plate being connect respectively with the first clamping plate and the second clamping plate, first folder Plate is staggered with the second clamping plate.

Preferably, the first clamping plate is no less than two, the number of the second clamping plate and the first clamping plate number pair It answers, when the first clamping plate is engaged with the second clamping plate, the second clamping plate is set in the first clamping plate.

Preferably, the first clamping plate is connected with grip block far from one end of the first connecting rod with the second clamping plate, The grip block is curved to the inside.

Preferably, the driving device include hydraulic cylinder, the hydraulic stem that is connect with the hydraulic cylinder, the hydraulic stem and institute State second connecting rod connection.

It preferably, further include link block, the opposite two sides of the link block are separately connected the hydraulic stem and described second Connecting rod.

Preferably, the inner sidewall of the sliding groove is additionally provided with the sliding rail connecting with the link block.

Preferably, the upright bar is connected with clamping part close to the first clamping plate and described second clamping plate one end.

Preferably, the clamping part is recessed inwardly towards the upright bar side as arc shape.

Preferably, the upper end of the upright bar is connected with mounting part.

Technical effect and advantage of the invention: the Workpiece sling is gone up and down using driving device second connecting rod, so that with second The hinged first connecting rod of connecting rod is rotated around articulation piece, so that first clamping plate is mutually twisted and separates with second clamping plate, it can be right Workpiece progress is hanged, and hoisting cost is low, without manual operation, reduces security risk.

Detailed description of the invention

Fig. 1 is main view of the invention;

Fig. 2 is the left view in the present invention.

In figure: 1- first clamping plate, 2- second clamping plate, 3- grip block, 4- clamping part, 5- first connecting rod, 6- second connecting rod, 7- Upright bar, the mounting part 8-, 9- connecting plate, 10- sliding groove, 11- driving device, 1101- hydraulic cylinder, 1102- hydraulic stem, 12- connection Block, 13- sliding rail, 14- articulation piece.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

The present invention provides a kind of Workpiece sling as shown in figs. 1-2, including first clamping plate 1, second clamping plate 2, first Clamping plate 1 and second clamping plate 2 are hinged by articulation piece 14, further include upright bar 7, are set to 7 internal slide slot 10 of upright bar, are separately connected The first connecting rod 5 of first clamping plate 1 and second clamping plate 2, two first connecting rods 5 are staggered and pass through articulation piece 14 and upright bar 7 mutually Hingedly, the second connecting rod 6 connecting with first connecting rod 5 and the driving device 11 connecting with second connecting rod 6 connect two first connecting rods 5 second connecting rod 6 is hinged also by articulation piece 14, and driving device 11 drives the lifting of second connecting rod 6 so that two first connecting rods 5 surround Articulation piece 14 is hinged so that first clamping plate 1 is mutually twisted and separates with second clamping plate 2.

In the workpiece in order to clamp elongate in shape, it is additionally provided with and is respectively connect with first clamping plate 1 and second clamping plate 2 Connecting plate 9, first clamping plate 1 and second clamping plate 2, which are staggered, extends the length of entire grasping part.

For further improvement of the present invention, clamping plate 1 is no less than two, the number of the second clamping plate 2 and described first 1 number of clamping plate is corresponding, when the first clamping plate 1 is engaged with the second clamping plate 2, in second clamping plate 2 and first clamping plate 1 mutually Staggeredly, it may be possible to which clamping energy refinement machining long workpieces avoid the hair that traditional suspender is easy to fall off phenomenon in suspender slender piece It is raw.

It, can be in first clamping plate 1 and the one end of second clamping plate 2 far from first connecting rod 5 for further improvement of the present invention It is connected with grip block 3, and grip block 3 is curved to the inside, the purpose done so can preferably provide chucking power, Neng Goufang Only workpiece falls off.

A kind of the embodiment of the present invention is provided, i.e. driving device 10 includes hydraulic cylinder 1101, connect with hydraulic cylinder 1101 Hydraulic stem 1102, hydraulic stem 1102 drive second connecting rod 6 to go up and down, it is to be understood that driving device may be used also by hydraulic action The device of this effect can be provided so that selection is any in the prior art, is not limited only to hydraulic mode.

Furthermore second connecting rod 6 slides up and down and convenient for hinged with first connecting rod 5 for convenience, further includes link block 12, even It connects the opposite two sides of block 12 and is separately connected hydraulic stem 1102 and second connecting rod 6, it is to be understood that second connecting rod 6 should be with connection Block 12 is hinged.

For further improvement of the present invention, the inner sidewall of sliding groove 10 is additionally provided with the sliding rail 13 connecting with link block 12, Hydraulic stem 1102 can drive link block 12 to slide along sliding rail 13, and the sliding of link block 12 is convenient in the setting of sliding rail 13.

In order to further increase the clamping effect to workpiece, upright bar 7 is connect close to first clamping plate 1 with 2 one end of second clamping plate There is clamping part 4.

For further improvement of the present invention, in order to also be capable of providing good chucking power to tubular workpiece, clamping Portion 4 is recessed inwardly towards 7 side of upright bar as arc shape, and arc shape can be bonded with the circumferential surface of tubulose, also functions to certain abrasionproof Damage function.

Of course for can hanged large-scale workpiece, be connected with mounting part 8 in the upper end of upright bar 7, can be connected in mounting part 8 With hanged function big machinery, such as take heavy-duty machine.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (10)

1. a kind of Workpiece sling, including first clamping plate (1), second clamping plate (2), the first clamping plate (1) and the second clamping plate (2) hinged by articulation piece (14), it is characterised in that: further include upright bar (7), is set to upright bar (7) internal slide slot (10), point The first connecting rod (5) of the first clamping plate (1) and the second clamping plate (2) is not connected, and two first connecting rods (5) are staggered And be hinged by the articulation piece (14) and the upright bar (7), the second connecting rod (6) that is connect with first connecting rod (5) and The driving device (11) being connect with the second connecting rod (6), connect two first connecting rods (5) second connecting rod (6) also by Hingedly, the driving device (11) drives second connecting rod (6) lifting so that two first connecting rods (5) are enclosed to articulation piece (14) It is hinged so that the first clamping plate (1) is mutually twisted and separates with the second clamping plate (2) around articulation piece (14).
2. a kind of Workpiece sling according to claim 1, it is characterised in that: further include respectively with the first clamping plate (1) With the connecting plate (9) of the second clamping plate (2) connection, the first clamping plate (1) is staggered with the second clamping plate (2).
3. a kind of Workpiece sling according to claim 2, it is characterised in that: the first clamping plate (1) is no less than two, institute The number for stating second clamping plate (2) is corresponding with the first clamping plate (1) number, when the first clamping plate (1) and the second clamping plate (2) when being engaged, the second clamping plate (2) is set in the first clamping plate (1).
4. a kind of Workpiece sling according to claim 1, it is characterised in that: the first clamping plate (1) and second folder Plate (2) is connected with grip block (3) far from the one end of the first connecting rod (5), and the grip block (3) is curved to the inside.
5. a kind of Workpiece sling according to claim 1, it is characterised in that: the driving device (10) includes hydraulic cylinder (1101), the hydraulic stem (1102) being connect with the hydraulic cylinder (1101), the hydraulic stem (1102) and the second connecting rod (6) Connection.
6. a kind of Workpiece sling according to claim 5, it is characterised in that: further include link block (12), the link block (12) opposite two sides are separately connected the hydraulic stem (1102) and the second connecting rod (6).
7. a kind of Workpiece sling according to claim 6, it is characterised in that: the inner sidewall of the sliding groove (10) is additionally provided with The sliding rail (13) being connect with the link block (12).
8. a kind of Workpiece sling according to claim 1, it is characterised in that: the upright bar (7) is close to the first clamping plate (1) clamping part (4) are connected with the second clamping plate (2) one end.
9. a kind of Workpiece sling according to claim 8, it is characterised in that: the clamping part (4) is towards the upright bar (7) Side is recessed inwardly as arc shape.
10. according to a kind of described in any item Workpiece slings of the claims, it is characterised in that: the upper end of the upright bar (7) It is connected with mounting part (8).
CN201910715132.5A 2019-08-02 2019-08-02 A kind of Workpiece sling CN110436337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910715132.5A CN110436337A (en) 2019-08-02 2019-08-02 A kind of Workpiece sling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910715132.5A CN110436337A (en) 2019-08-02 2019-08-02 A kind of Workpiece sling

Publications (1)

Publication Number Publication Date
CN110436337A true CN110436337A (en) 2019-11-12

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Family Applications (1)

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CN201910715132.5A CN110436337A (en) 2019-08-02 2019-08-02 A kind of Workpiece sling

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201990388U (en) * 2011-01-19 2011-09-28 泉州奇星机械有限公司 Novel material clamp for excavator
CN203295047U (en) * 2013-06-09 2013-11-20 柳州市天颐汽车零部件有限公司 Grab bucket
CN203865853U (en) * 2014-04-17 2014-10-08 中船澄西新荣船舶有限公司 Material grabbing claw for dismantling ship
CN203903790U (en) * 2014-06-29 2014-10-29 黑龙江鑫源特钢有限公司 Hand-fork-shaped steel chip hook
CN204569163U (en) * 2015-03-23 2015-08-19 北京市政中燕工程机械制造有限公司 A kind of automatic hydraulic suspender
CN204604341U (en) * 2015-05-18 2015-09-02 三峡大学 A kind of cylinder clamping device
CN106003111A (en) * 2016-06-14 2016-10-12 合肥万向钱潮汽车零部件有限公司 Automatic clamping device
CN107378984A (en) * 2017-07-07 2017-11-24 佛山市正略信息科技有限公司 A kind of adjustable mechanical hand with locating rod
CN206915580U (en) * 2017-06-16 2018-01-23 泉州派德机械有限公司 A kind of bivalve horsestone device
CN209974127U (en) * 2018-12-31 2020-01-21 无锡神意环件法兰有限公司 Special lifting appliance for continuous casting circle of ring piece

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201990388U (en) * 2011-01-19 2011-09-28 泉州奇星机械有限公司 Novel material clamp for excavator
CN203295047U (en) * 2013-06-09 2013-11-20 柳州市天颐汽车零部件有限公司 Grab bucket
CN203865853U (en) * 2014-04-17 2014-10-08 中船澄西新荣船舶有限公司 Material grabbing claw for dismantling ship
CN203903790U (en) * 2014-06-29 2014-10-29 黑龙江鑫源特钢有限公司 Hand-fork-shaped steel chip hook
CN204569163U (en) * 2015-03-23 2015-08-19 北京市政中燕工程机械制造有限公司 A kind of automatic hydraulic suspender
CN204604341U (en) * 2015-05-18 2015-09-02 三峡大学 A kind of cylinder clamping device
CN106003111A (en) * 2016-06-14 2016-10-12 合肥万向钱潮汽车零部件有限公司 Automatic clamping device
CN206915580U (en) * 2017-06-16 2018-01-23 泉州派德机械有限公司 A kind of bivalve horsestone device
CN107378984A (en) * 2017-07-07 2017-11-24 佛山市正略信息科技有限公司 A kind of adjustable mechanical hand with locating rod
CN209974127U (en) * 2018-12-31 2020-01-21 无锡神意环件法兰有限公司 Special lifting appliance for continuous casting circle of ring piece

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