CN103193154A - Mechanical clamp - Google Patents
Mechanical clamp Download PDFInfo
- Publication number
- CN103193154A CN103193154A CN 201310117318 CN201310117318A CN103193154A CN 103193154 A CN103193154 A CN 103193154A CN 201310117318 CN201310117318 CN 201310117318 CN 201310117318 A CN201310117318 A CN 201310117318A CN 103193154 A CN103193154 A CN 103193154A
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- CN
- China
- Prior art keywords
- clamping plate
- arm group
- connecting arm
- locking pin
- supporter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a mechanical clamp, relating to the field of clamp manufacture technologies. The mechanical clamp comprises a moving body, a lifting mechanism, a support and a gripping mechanism, wherein the support comprises a support body, a guide ring and a top plate, and a flange is arranged at the lower end of the top plate in an integration manner; the gripping mechanism comprises a guide body, a first connecting rod, a second connecting rod, a first clamp plate, a second clamp plate and a support frame; balancing weights are arranged at the inner sides of the first clamp plate and the second clamp plate respectively; the intersected and overlapped centers of the upper ends of the first clamp plate and the second clamp plate are articulated by a synchronizing bar; and a U-shaped limit plate matched with the synchronizing bar is arranged on the support frame, a locking pin mounting base is arranged at one side of the U-shaped limit plate, a locking pin penetrates into the locking pin mounting base, a handle is arranged at one end of the locking pin, and a handle clamping groove is formed at one end of the locking pin mounting base. The mechanical clamp can clamp and discharge materials by utilizing the original power without additional power, and has a simple structure and wide application range.
Description
Technical field
The present invention relates to anchor clamps manufacturing technology field, particularly a kind of mechanical type is embraced folder.
Background technology
The gripping apparatus product is used for bull pine diffusing soft (lighter weight such as linen-cotton, stalk, sack, volume is bigger) more is not afraid of damaged bundle material, the gripping of construction materials contract.This accessory is installed on the equipment such as tower crane, transfer crane, driving, electric block above-mentioned material is carried out place transhipment, stacking, port and pier loading and unloading operation.At present the traditional gripping apparatus product that uses generally divides two kinds of fluid pressure type and mechanical types, fluid pressure type pawl tool will realize embracing actions such as the opening of folder, closure needs to be equipped with hydraulic power system and hydraulic ram, cause easily to leak to be polluted by the gripping thing, the cost height has limitation.Traditional mechanical type gripping apparatus need to adopt assembly pulley, relies on own wt to realize operation function, and the gripping apparatus volume is big, from great, the cost height.
Summary of the invention
The object of the invention is to provide a kind of additional configuration power, simple in structure that need not at above shortcoming, and energy-conserving and environment-protective, free of contamination mechanical type are embraced folder.
The present invention includes moving body, lift system, supporter, grasping mechanism, described moving body is bolted to connection above supporter; Lift system is set in described supporter, in moving body bottom; Described grasping mechanism is arranged on the supporter below, and is connected with lift system;
Described supporter comprises the supporter body of hollow structure, the guide ring of hollow structure and the top board of hollow structure, and described guide ring is connected the below of supporter body by bolt, and described top board is connected the below of guide ring by bolt; Disjunctor arranges outside horizontally extending flange in described top board lower end; The internal diameter of described guide ring and top board equates with supporter body bottom diameter respectively;
Described grasping mechanism comprises director, first connecting rod, second connecting rod, first clamping plate, second clamping plate, the support frame that cooperates with the supporter internal diameter; Described director comprises that up-small and down-big taper type first body and disjunctor are arranged on cylindrical second body of first body below; The equal diameters of the lower end diameter of described first body and second body;
Two connecting panels are set below described director, between described two connecting panels, support pulley; The upper end of described first connecting rod and second connecting rod is connected with two connecting panels by same bearing pin;
Described first clamping plate comprise that the first clamping plate body and disjunctor are arranged on the first connecting arm group of first clamping plate body upper end, and described second clamping plate comprise that the second clamping plate body and disjunctor are arranged on the second connecting arm group of second clamping plate body upper end; The described first connecting arm group be symmetricly set on respectively the first clamping plate body both sides and between reinforce the connection by bearing pin, the described second connecting arm group be symmetricly set on respectively the second clamping plate body both sides and between reinforce the connection by bearing pin; Inboard at the described first clamping plate body and the second clamping plate body arranges clump weight respectively;
The lower end of described first connecting rod is connected with the first connecting arm group respectively by bearing pin, and the lower end of described second connecting rod is connected with the second connecting arm group respectively by bearing pin;
Described support frame is arranged on the outside, upper end of the first clamping plate body and the second clamping plate body, and is connected with the second connecting arm group with the first connecting arm group by bearing pin;
The upper end of the described first connecting arm group and the second connecting arm group is inside arranged crosswise, and the upper end of the described second connecting arm group is towards the first clamping plate body, and the upper end of the described first connecting arm group is towards the second clamping plate body; The center of the described first connecting arm group and the second connecting arm group cross-coincidence is hinged by synchronizing bar, and described synchronizing bar one end protrudes from the first connecting arm group and the second connecting arm group setting;
On described support frame, in side setting " U " shape positioning plate of synchronizing bar protruding end, the end that the groove of described " U " shape positioning plate and synchronizing bar protrude is equipped with; In described " U " shape positioning plate one side the locking pin mount pad is set, in the described locking pin mount pad through hole is set, place locking pin in described through hole, described locking pin is inclined-plane long under the last weak point near an end of groove;
Side at close " U " shape positioning plate groove of described locking pin arranges catch, and described catch is arranged in the through hole; Locking pin periphery in described through hole is nested with spring, and described spring one end is close to catch, and the other end is close to the locking pin mount pad away from an end of " U " shape positioning plate groove; Away from an end of " U " shape positioning plate groove handle is set at described locking pin, described handle is arranged on the locking pin in the through hole outside; Away from an end of " U " shape positioning plate the handle draw-in groove is set at described locking pin mount pad.
The present invention utilizes the prime power of its deadweight and institute's erecting equipment to produce additional moment and makes to hold together the bundle material that will type be arranged, construction materials contract etc. in the clamping plate and clamp, and relies on the friction force of clamping plate with the material gripping.When grasping mechanism moved to certain altitude, the director on top imported in the interior annulus of top board of supporter automatically, makes the grasping mechanism automatic guiding and ends pendulum, because director is cone, so accessory can normal operation in 360 ° of scopes.Grasping mechanism continues up under motive effect, first, second connecting arm group on clamping plate top contacts and produces additional moment and moves outward with top board, the clamping plate bottom is put outside the while under the effect of synchronizing bar centered by rotating shaft, remove gripping power, material falls voluntarily by deadweight, realizes material gripping, transfer, discharge operation.In the descending process of synchronizing bar, contact with the locking pin inclined-plane, promote the locking pin retraction, when clamping plate go upward to the positioning plate position, synchronizing bar moves to the bottom, locking pin is outer under the compression action of the spring to be moved and locks, and this moment, the accessory clamping plate were in open configuration, and next cycle operation is carried out in preparation.When grasping material again, must lean on manually locking pin is opened, be that the operator catches the locking pin handle that locking pin is moved outward with hand and axially rotates to an angle and the locking pin handle is put into board slot blocks, remove locking, when the gripping apparatus clamping plate are aimed at the extracting material, clamping plate are little to be closed, move to the locking pin bottom on the gripping apparatus synchronizing bar, simultaneously the locking pin handle is shifted out in board slot, the operation of a beginning new round.The height that the present invention regulates positioning plate can change the opening width of clamping plate.
The present invention is the Purely mechanical accessory, need not additional configuration power, utilizes former dynamic gripping, the discharge operation that can realize material of the said equipment, and is simple in structure, energy-conserving and environment-protective, pollution-free.Use the original equipment steel rope to wear around (2 multiplying power) by accessory pulley (joining grooving by the equipment steel rope) and carry out operation, also can adopt suspension hook directly to hang and get operation, install simple and convenient, applied widely.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Fig. 3 is grasping mechanism structural representation of the present invention.
The specific embodiment
As shown in Figure 1, 2, 3, the present invention includes moving body 1, lift system 2, supporter 3, grasping mechanism 4, moving body 1 is bolted to connection above supporter 3; In supporter 3, in moving body 1 bottom lift system 2 is set; Grasping mechanism 4 is arranged on supporter 3 belows, and is connected with lift system 2.
Two connecting panels 5 are set below director 4-1, between two connecting panels 5, support pulley 6; The upper end of first connecting rod 4-2 and second connecting rod 4-3 is connected with two connecting panels 5 by same bearing pin.
The first clamping plate 4-4 comprises that the first clamping plate body 4-4-1 and disjunctor are arranged on the first connecting arm group 4-4-2 of first clamping plate body 4-4-1 upper end, and the second clamping plate 4-5 comprises that the second clamping plate body 4-5-1 and disjunctor are arranged on the second connecting arm group 4-5-2 of second clamping plate body 4-5-1 upper end; The first connecting arm group 4-4-2 be symmetricly set on respectively the first clamping plate body 4-4-1 both sides and between reinforce the connection by bearing pin, the second connecting arm group 4-5-2 be symmetricly set on respectively the second clamping plate body 4-5-1 both sides and between reinforce the connection by bearing pin; Inboard at the first clamping plate body 4-4-1 and the second clamping plate body 4-5-1 arranges clump weight 16 respectively.
The lower end of first connecting rod 4-2 is connected with the first connecting arm group 4-4-2 respectively by bearing pin, and the lower end of second connecting rod 4-3 is connected with the second connecting arm group 4-5-2 respectively by bearing pin.
Support frame 4-6 is arranged on the outside, upper end of the first clamping plate body 4-4-1 and the second clamping plate body 4-5-1, and is connected with the second connecting arm group 4-5-2 with the first connecting arm group 4-4-2 by bearing pin.
The upper end of the first connecting arm group 4-4-2 and the second connecting arm group 4-5-2 is inside arranged crosswise, and the upper end of the second connecting arm group 4-5-2 is towards the first clamping plate body 4-4-1, and the upper end of the first connecting arm group 4-4-2 is towards the second clamping plate body 4-5-1; The center of the first connecting arm group 4-4-2 and second connecting arm 4-5-2 group cross-coincidence is hinged by synchronizing bar 7, and synchronizing bar 7 one ends protrude from the first connecting arm group 4-4-2 and the second connecting arm group 4-5-2 arranges.
On support frame 4-6, in side setting " U " shape positioning plate 8 of synchronizing bar 7 protruding ends, the end that the groove 8-1 of " U " shape positioning plate 8 and synchronizing bar 7 protrude is equipped with; In " U " shape positioning plate 8 one sides locking pin mount pad 9 is set, through hole 10 is set in the locking pin mount pad 9, place locking pin 11 in through hole 10, locking pin 11 is inclined-plane long under the last weak point near the end of groove 8-1.
Side at locking pin 11 close " U " shape positioning plate 8 groove 8-1 arranges catch 12, and catch 12 is arranged in the through hole 10; Locking pin 11 peripheries in through hole 10 are nested with spring 13, and spring 13 1 ends are close to catch 12, and the other end is close to locking pin mount pad 9 away from the end of " U " shape positioning plate groove 8-1; Away from the end of " U " shape positioning plate groove 8-1 handle 14 is set at locking pin 11, handle 14 is arranged on the locking pin 11 in through hole 10 outsides; Away from an end of " U " shape positioning plate 8 handle draw-in groove 15 is set at locking pin mount pad 9.
Claims (1)
1. a mechanical type is embraced folder, comprises moving body, lift system, supporter, grasping mechanism, and described moving body is bolted to connection above supporter; Lift system is set in described supporter, in moving body bottom; Described grasping mechanism is arranged on the supporter below, and is connected with lift system; It is characterized in that: described supporter comprises the supporter body of hollow structure, the guide ring of hollow structure and the top board of hollow structure, and described guide ring is connected the below of supporter body by bolt, and described top board is connected the below of guide ring by bolt; Disjunctor arranges outside horizontally extending flange in described top board lower end; The internal diameter of described guide ring and top board equates with supporter body bottom diameter respectively;
Described grasping mechanism comprises director, first connecting rod, second connecting rod, first clamping plate, second clamping plate, the support frame that cooperates with the supporter internal diameter; Described director comprises that up-small and down-big taper type first body and disjunctor are arranged on cylindrical second body of first body below; The equal diameters of the lower end diameter of described first body and second body;
Two connecting panels are set below described director, between described two connecting panels, support pulley; The upper end of described first connecting rod and second connecting rod is connected with two connecting panels by same bearing pin;
Described first clamping plate comprise that the first clamping plate body and disjunctor are arranged on the first connecting arm group of first clamping plate body upper end, and described second clamping plate comprise that the second clamping plate body and disjunctor are arranged on the second connecting arm group of second clamping plate body upper end; The described first connecting arm group be symmetricly set on respectively the first clamping plate body both sides and between reinforce the connection by bearing pin, the described second connecting arm group be symmetricly set on respectively the second clamping plate body both sides and between reinforce the connection by bearing pin; Inboard at the described first clamping plate body and the second clamping plate body arranges clump weight respectively;
The lower end of described first connecting rod is connected with the first connecting arm group respectively by bearing pin, and the lower end of described second connecting rod is connected with the second connecting arm group respectively by bearing pin;
Described support frame is arranged on the outside, upper end of the first clamping plate body and the second clamping plate body, and is connected with the second connecting arm group with the first connecting arm group by bearing pin;
The upper end of the described first connecting arm group and the second connecting arm group is inside arranged crosswise, and the upper end of the described second connecting arm group is towards the first clamping plate body, and the upper end of the described first connecting arm group is towards the second clamping plate body; The center of the described first connecting arm group and the second connecting arm group cross-coincidence is hinged by synchronizing bar, and described synchronizing bar one end protrudes from the first connecting arm group and the second connecting arm group setting;
On described support frame, in side setting " U " shape positioning plate of synchronizing bar protruding end, the end that the groove of described " U " shape positioning plate and synchronizing bar protrude is equipped with; In described " U " shape positioning plate one side the locking pin mount pad is set, in the described locking pin mount pad through hole is set, place locking pin in described through hole, described locking pin is inclined-plane long under the last weak point near an end of groove;
Side at close " U " shape positioning plate groove of described locking pin arranges catch, and described catch is arranged in the through hole; Locking pin periphery in described through hole is nested with spring, and described spring one end is close to catch, and the other end is close to the locking pin mount pad away from an end of " U " shape positioning plate groove; Away from an end of " U " shape positioning plate groove handle is set at described locking pin, described handle is arranged on the locking pin in the through hole outside; Away from an end of " U " shape positioning plate the handle draw-in groove is set at described locking pin mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310117318 CN103193154A (en) | 2013-04-07 | 2013-04-07 | Mechanical clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310117318 CN103193154A (en) | 2013-04-07 | 2013-04-07 | Mechanical clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103193154A true CN103193154A (en) | 2013-07-10 |
Family
ID=48716006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310117318 Pending CN103193154A (en) | 2013-04-07 | 2013-04-07 | Mechanical clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103193154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
-
2013
- 2013-04-07 CN CN 201310117318 patent/CN103193154A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
| CN105909251B (en) * | 2016-04-29 | 2018-08-24 | 长沙绿矿环保科技有限公司 | A kind of deep-sea mineral products cutting arrangement and its system of attack |
| CN105863643B (en) * | 2016-04-29 | 2018-10-02 | 合肥龙图腾信息技术有限公司 | A kind of efficient scooping device of oceanic mineral resources and its take method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |