CN205634647U - Stack overhead traveling crane anchor clamps - Google Patents
Stack overhead traveling crane anchor clamps Download PDFInfo
- Publication number
- CN205634647U CN205634647U CN201620504506.0U CN201620504506U CN205634647U CN 205634647 U CN205634647 U CN 205634647U CN 201620504506 U CN201620504506 U CN 201620504506U CN 205634647 U CN205634647 U CN 205634647U
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- block
- ambulatory splint
- slide block
- sides
- strap
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Abstract
The utility model relates to a stack overhead traveling crane anchor clamps, including drive arrangement and solid fixed splint, digging arm and the movable clamp plate that lives, the one end of digging arm is the drive end, and the other end is the exposed core, the movable clamp plate that lives install in the exposed core of digging arm, drive arrangement with the drive end of digging arm is connected, the middle part of digging arm with gu it is articulated that fixed splint passes through the articulated shaft, live movable clamp plate with gu fixed splint's distance is adjustable, the drive arrangement drive the digging arm winds the articulated shaft rotates, and then drives the movable clamp plate that lives is close to or keeps away from gu fixed splint realizes the centre gripping and relieves. These anchor clamps can be according to the centre gripping scope of the charcoal block size freedom adjustment anchor clamps of centre gripping to can prevent anchor clamps when the great specification charcoal piece of centre gripping the slider, fall safety problems such as piece.
Description
Technical field
This utility model relates to lifting handling field, particularly relates to the stacking overhead travelling crane folder that a kind of carbon block produces
Tool.
Background technology
In carbon element industry, the production of carbon block, it is frequently necessary to that carbon block is carried out stacking and pile up.And stacking overhead travelling crane
And crown block clamp is then requisite implement.In existing production, stacking overhead travelling crane design clamping
The longest 1550mm of carbon block, wide 660mm, along with the market demand increases, carbon block kind is also required to increase,
It is respectively the carbon block of width 620mm, 660mm, 700mm and 740mm.Overhead traveling crane at gripping width more than 660mm
Carbon block time, there is initial point under clamp cylinder and cannot put in place, result in safety lock and cannot arrive locking in fixture
Position, it is sufficient, at pressure not that overhead traveling crane clamp cylinder rod chamber in running must protect normal pressure all the time
During foot or overhead traveling crane is walked at rail joints and runs into powers failure, compressed gas circuit failure etc., cunning often occurs
Block, fall block or carbon block and the phenomenons such as carbon block deformed damaged occur in clamping process, often by molding chain mat machine
Or roasting equipment such as chain mat machine of reaching the standard grade smash, carbon block comes off or deforms the techniques such as the generation causing raw block waste product
Problem.When changing a kind carbon block, personnel change fixture difficulty labor intensity, and greatly and fixture is safely
Number is low.
Therefore, how to solve existing fixture when clamping bigger specification carbon block slide block, fall the safety such as block and ask
Topic, is that those skilled in the art need badly and solve the technical problem that.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of clamp of overhead crane for stacking, and this fixture can basis
The big freedom in minor affairs of carbon block of clamping adjusts the clamping range of fixture, such that it is able to prevent fixture from clamping bigger rule
Slide block during lattice carbon block, fall the safety problems such as block.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of clamp of overhead crane for stacking, with
Unlike prior art, including driving means and strap, lever arm and ambulatory splint；Described work
One end of swing arm is drive end, and the other end is bare terminal end, and described ambulatory splint is installed on described lever arm
Bare terminal end, described driving means is connected with the drive end of described lever arm, the middle part of described lever arm and institute
State strap hinged by jointed shaft；Described ambulatory splint is adjustable with the distance of described strap；Institute
Stating driving means drives described lever arm to rotate around described jointed shaft, and then drives described ambulatory splint close
Or away from described strap, it is achieved clamp and decontrol.
The beneficial effects of the utility model are, by adjusting described ambulatory splint and described strap
Distance, so that the clamping range of fixture meets the clamping demand of all size so that the clamping of fixture
Under cylinder, initial point all can put in place, and safety lock all can reach locking state, thus can solve to clamp bigger
Slide block during specification carbon block, fall the safety problems such as block.
On the basis of technique scheme, this utility model can also do following improvement.
Further, also include adjusting slide block and the both sides with the bare terminal end of described lever arm to fix and be connected
Block；Described ambulatory splint includes near the front apron of described strap with away from described strap
Backboard；The both sides of described ambulatory splint are arranged in the described block upper and lower surface of both sides, and institute respectively
Stating front apron and described backboard is positioned at the left and right sides of described block, ambulatory splint can be along described block
Upper and lower surface to the direction away from described strap or sliding to the direction near described strap
Dynamic；Described adjustment slide block is divided into two groups that quantity is equal, the described block being respectively provided at both sides and institute
State between front apron or described backboard；Often organize the gross thickness of described adjustment slide block and described ambulatory splint
Sliding distance adapt；After described ambulatory splint slides, often organize in described adjustment slide block one or one
Partial amt is arranged between described block and described front apron, and remaining is arranged in described block with described
Between backboard；Or all it is arranged between described block and described front apron；Or all it is arranged in
Between described block and described backboard；Described adjustment slide block is arranged in the described block of both sides and described work
After between dynamic clamping plate, described ambulatory splint and described block keep being relatively fixed.
Using above-mentioned further scheme to provide the benefit that, ambulatory splint is arranged on the block of both sides, can
To slide along block upper and lower surface, can be by this distance adjusted between itself and described strap of sliding
Namely clamping range, the adjustment slide block then adapted by thickness and sliding distance or adjustment slide block group
Conjunction is fastened between block and ambulatory splint, and ambulatory splint, block are fixed as one, and prevent clamping carbon blocks
Shi Songdong.
Further, also include being installed on described ambulatory splint both sides and be rotatably connected with described ambulatory splint
Adjusting screw mandrel, described adjustment slide block is installed on outside the described adjustment screw mandrel of both sides, rotates described adjustment silk
Bar can drive described adjustment slide block rotate simultaneously snap between described block and described ambulatory splint or with
In time, produced between described block and described ambulatory splint, and described adjustment slide block produces described block and described work
Can slide along described adjustment screw mandrel after between dynamic clamping plate.
Use above-mentioned further scheme to provide the benefit that, adjust slide block and be installed on adjustment screw mandrel, permissible
Rotating with adjusting screw mandrel, meanwhile, adjusting slide block can slide along adjusting screw mandrel, the most permissible
Realize, by rotating adjustment screw mandrel, adjustment slide block being snapped in or being removed between ambulatory splint and block, side
The most reliable.
Further, described adjustment slide block offers polygonal hole, have outside described adjustment screw mandrel one section with
The polygon facet that described polygonal hole matches, described adjustment slide block set is located at the described of described adjustment screw mandrel
Outside polygon facet.
Use above-mentioned further scheme to provide the benefit that, by the way of polygon coordinates, make adjustment sliding
Block can only slide along adjusting screw mandrel, and can not rotate between the two, with reach to rotate adjust screw mandrel time permissible
Drive the effect that described adjustment slide block rotates.
Further, the turbine that also includes being fixedly installed in the described adjustment screw mandrel end of both sides respectively and simultaneously
The worm screw being meshed with two described turbines, two described turbines are in opposite direction with engaging of described worm screw,
When rotating described worm screw, two described turbine opposite directions are driven to rotate.
Use above-mentioned further scheme to provide the benefit that, simultaneously drive two turbines by a worm screw,
And then can realize making the adjustment slide block of both sides to snap in or remove between block and ambulatory splint simultaneously, enter
One step improves regulated efficiency, and worm and gear has auto-lock function simultaneously, will not be because of after adjustment slide block is snapped in
Skid off for reasons such as vibrations, it is ensured that safety.
Further, also including drive shaft and two pairs of gears, tooth bars, described drive shaft is described through both sides
Block is also rotationally connected with described block, and two gears are mounted in described drive shaft and the company of being secured to
Connecing, two described gears lay respectively at the outside of two described blocks；Two described tooth bars are fixedly installed in
The both sides of described ambulatory splint, engage respectively at two described gears.
Use above-mentioned further scheme to provide the benefit that, enter by rotating the rotation of drive shaft driven gear
And drive the ambulatory splint being fixed as one with tooth bar to move forward and backward, and both sides are mounted on rack-and-pinion
Mechanism, it is possible to achieve the movement of two lateral balances, simple and reliable and time saving and energy saving.
Further, adjusting slide block quantity described in two groups is often to organize three, and thickness is identical.
Using above-mentioned further scheme to provide the benefit that, the adjustment identical by three, every side thickness is sliding
Block, can realize the regulation of four kinds of clamping range, crosses and does not has the biggest necessity at most, the most more bothers, very few
Then adjusting range is not enough.
Accompanying drawing explanation
Fig. 1 is facing of the detailed description of the invention of a kind of clamp of overhead crane for stacking provided by the utility model
Figure；
Fig. 2 is the left view generalized section of the detailed description of the invention shown in Fig. 1；
Fig. 3 is the schematic diagram of lever arm 2 in the detailed description of the invention shown in Fig. 1；
Fig. 4 is the front view of ambulatory splint 3 in detailed description of the invention shown in Fig. 1；
Fig. 5 is that in detailed description of the invention shown in Fig. 1, schematic diagram is disassembled in local；
Fig. 6 is the peace adjusting slide block 4 and described adjustment screw mandrel 6 shown in Fig. 1 described in detailed description of the invention
Dress schematic diagram；
Fig. 7 to Fig. 9 is other three kinds of the described ambulatory splint 3 in the detailed description of the invention shown in Fig. 1
Operating position schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
Strap 1, lever arm 2, ambulatory splint 3, adjust slide block 4, block 5, adjust screw mandrel 6, whirlpool
Wheel 7, worm screw 8, drive shaft 9, gear 10, tooth bar 11, cylinder 12, locking spring 13, connecting rod 14, front
Plate 31, backboard 32.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
As shown in Figures 1 to 9, Fig. 1 is the tool of a kind of clamp of overhead crane for stacking provided by the utility model
The front view of body embodiment；Fig. 2 is the left view generalized section of the detailed description of the invention shown in Fig. 1；
Fig. 3 is the schematic diagram of lever arm 2 in the detailed description of the invention shown in Fig. 1；Fig. 4 is concrete shown in Fig. 1
The front view of ambulatory splint 3 in embodiment；Fig. 5 is that in detailed description of the invention shown in Fig. 1, local is disassembled
Schematic diagram；Fig. 6 is to adjust slide block 4 and described adjustment screw mandrel 6 shown in Fig. 1 described in detailed description of the invention
Scheme of installation；Fig. 7 to Fig. 9 is the described ambulatory splint 3 in the detailed description of the invention shown in Fig. 1
Other three kinds of operating position schematic diagrams.
In the detailed description of the invention of a kind of clamp of overhead crane for stacking provided by the utility model, a kind of stacking
Crown block clamp, including driving means and strap 1, also includes lever arm 2 and ambulatory splint 3；Institute
The one end stating lever arm 2 is bare terminal end 22, and the other end is drive end 21, and described ambulatory splint 3 is installed
In the bare terminal end 22 of described lever arm 2, described driving means connects with the drive end 21 of described lever arm 2
Connecing, the middle part of described lever arm 2 is hinged by jointed shaft with described strap 1；Described ambulatory splint
3 is adjustable with the distance of described strap 1；Described driving means drives described lever arm 2 around described hinge
Spindle rotates, and then drives described ambulatory splint 3 closer or far from described strap 1, it is achieved clamping
And relieving.
Above-mentioned driving means can include cylinder 12, locking spring 13, connecting rod 14, such as Fig. 1 and Fig. 2
Shown in, locking spring 13 one end and one end of the upper end thereof of described lever arm 2, one end and connecting rod 14
Hinged, another upper end thereof with described strap 1 of connecting rod 14, the movable end of cylinder 12 exists
The most hinged with locking spring 13 and connecting rod 14, when the telescopic end of cylinder 12 moves up, drive
Ambulatory splint 2 rotates around the jointed shaft at middle part, and then and strap 1 between distance increase, real
Now open；Otherwise, when the movable end of cylinder 12 moves down, drive ambulatory splint 2 and fixation clamp
The spacing of plate 1 reduces, it is achieved clamping, and be horizontal or set when locking spring its
Realize mechanical interlocking during its position, prevent from loosening.
In this embodiment, also include adjusting slide block 4 and the bare terminal end with described lever arm 2
Both sides fix the block 5 of connection；The both sides of described ambulatory splint 3 are arranged in the described gear of both sides respectively
Block 5 upper and lower surface, described ambulatory splint 3 can be along the upper and lower surface of described block 5 to away from described solid
The direction of clamp plate 1 or slide near the direction of described strap 1；Described ambulatory splint 3 wraps
Include the front apron 31 near described strap 1 and the backboard 32 away from described strap 1；Institute
State and adjust slide block 4 and be divided into equal two groups of quantity, often organize the gross thickness of described adjustment slide block 4 and described work
The sliding distance of dynamic clamping plate 3 adapts；After described ambulatory splint 3 slides, often organize described adjustment slide block 4
Middle a part of quantity is arranged between described block 5 and described front apron 31, and remaining is arranged in described
Between block 5 and described backboard 32；Or all it is arranged in described block 5 and described front apron 31
Between；Or all it is arranged between described block 5 and described backboard 32；Described adjustment slide block 4
After being arranged between the described block 5 of both sides and described ambulatory splint 3, described ambulatory splint 3 and institute
State block 5 to keep being relatively fixed.
The spacing of front apron 31 and backboard 32 should be the thickness of block 5 and adjusts slide block 4 or adjust
The thickness sum of whole slide block group, so may insure that adjustment slide block 4 snap in ambulatory splint 3 and block 5 it
After just make between ambulatory splint 3 and block 5 keep be relatively fixed.
This detailed description of the invention also includes be installed on described ambulatory splint 3 both sides and with described ambulatory splint
The adjustment screw mandrel 6 that 3 are rotatably connected, described adjustment slide block 4 is installed on outside the described adjustment screw mandrel 6 of both sides
Side, rotate described adjustment screw mandrel 6 can drive described adjustment slide block 4 rotate simultaneously snap in described block 5 with
Between described ambulatory splint 3 or produce between described block 5 and described ambulatory splint 3 simultaneously, described
Adjusting can be sliding along described adjustment screw mandrel 6 after slide block 4 produces between described block 5 and described ambulatory splint 3
Dynamic.
Described adjustment slide block 4 offers polygonal hole, has one section with described outside described adjustment screw mandrel 6
The polygon facet that polygonal hole matches, described adjustment slide block 4 is set in the described of described adjustment screw mandrel 6
Outside polygon facet.In this embodiment, adjusting screw mandrel 6 is regular hexagon, adjusts slide block
Hole is also matched regular hexagon, is not limited to this, it is also possible to for other limit number.
This detailed description of the invention also includes being fixedly installed in respectively described adjustment screw mandrel 6 end of both sides
Turbine 7 and the worm screw 8 being simultaneously meshed with two described turbines 7, two described turbines 7 and described snail
The engagement of bar 8 is in opposite direction, when rotating described worm screw 8, drives two described turbine 7 opposite directions to rotate.
Also including drive shaft 9 and two pairs of gears 10, tooth bars 11, described drive shaft 9 is through the institute of both sides
Stating block 5 and be rotationally connected with described block 5, two gears 10 are mounted in described drive shaft 9
And be secured to connect, two described gears 10 lay respectively at the outside of two described blocks 5；Two
Described tooth bar 11 is fixedly installed in the both sides of described ambulatory splint 3, nibbles respectively at two described gears 10
Close.
Adjusting slide block 4 quantity described in two groups is often to organize three, and thickness is identical.In this embodiment,
The thickness of each slide block is 40mm.When three adjustment slide blocks 4 are placed in block 5 and described front apron
Time between 31, now backboard 32 is just fitted with the left side of block 5, and now clamping range is minimum；
Equally for being set to two, one or zero between front apron 31 and block 5, remaining is respectively provided with
Between backboard 32 and block 5, thus can realize clamping range increases an adjustment cunning successively
The thickness of block namely 40mm.
During concrete operations, the specification of clamping carbon blocks the most as required, rotary worm 8, adjusting slide block
4 produce between block 5 and ambulatory splint 3, then rotate drive shaft 9, make ambulatory splint move left and right
To corresponding position, then moving adjustment and slide into corresponding card and set position, last rotary worm 8, tune
Whole slide block 4 rotates into and carries out screens between ambulatory splint 3 and block 5.
A kind of clamp of overhead crane for stacking provided by the utility model, device structure is simple, convenient to operation,
Device security can be high, it is possible to clamping multi items carbon block, improving product raw block qualification rate, work efficiency.
Solve simultaneously and in the past often change a kind of carbon block and be accomplished by changing the problem of a kind of fixture, saved each greatly
Plant cost.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (7)
1. a clamp of overhead crane for stacking, it is characterised in that include driving means and strap (1),
Lever arm (2) and ambulatory splint (3)；
One end of described lever arm (2) is drive end (21), and the other end is bare terminal end (22), institute
State ambulatory splint (3) and be installed on the bare terminal end (22) of described lever arm (2), described driving means with
The drive end (21) of described lever arm (2) connects, and the middle part of described lever arm (2) is fixing with described
Clamping plate (1) are hinged by jointed shaft；Described ambulatory splint (3) and described strap (1) away from
From adjustable；
Described driving means drives described lever arm (2) to rotate around described jointed shaft, and then drives described
Ambulatory splint (3) is closer or far from described strap (1), it is achieved clamps and decontrols.
A kind of clamp of overhead crane for stacking the most according to claim 1, it is characterised in that also include adjusting
The block being connected is fixed in whole slide block (4) and the both sides with the bare terminal end (22) of described lever arm (2)
(5)；
Described ambulatory splint (3) include near described strap (1) front apron (31) and away from
The backboard (32) of described strap (1)；
The both sides of described ambulatory splint (3) are arranged in described block (5) upper and lower surface of both sides respectively,
And described front apron (31) and described backboard (32) are positioned at the left and right sides of described block (5),
Ambulatory splint (3) can be along the upper and lower surface of described block (5) to away from described strap (1)
Direction or near described strap (1) direction slide；
Described adjustment slide block (4) is divided into two groups that quantity is equal, the described block being respectively provided at both sides
(5) and between described front apron (31) or described backboard (32)；
The sliding distance of the gross thickness and described ambulatory splint (3) of often organizing described adjustment slide block (4) is fitted mutually
Should；
After described ambulatory splint (3) slides, often organize one or a part in described adjustment slide block (4)
Quantity is arranged between described block (5) and described front apron (31), and remaining is arranged in described gear
Between block (5) and described backboard (32)；Or be all arranged in described block (5) with described before
Between baffle plate (31)；Or all it is arranged between described block (5) and described backboard (32)；
Described adjustment slide block (4) is arranged in described block (5) and the described ambulatory splint (3) of both sides
After between, described ambulatory splint (3) and described block (5) keep being relatively fixed.
A kind of clamp of overhead crane for stacking the most according to claim 2, it is characterised in that also include peace
It is loaded on described ambulatory splint (3) both sides the adjustment screw mandrel (6) being rotatably connected with described ambulatory splint (3),
Described adjustment slide block (4) is installed on described adjustment screw mandrel (6) outside of both sides, rotates described adjustment silk
Bar (6) can drive described adjustment slide block (4) to rotate simultaneously and snap in described block (5) and described activity
Between clamping plate (3) or produce between described block (5) and described ambulatory splint (3), institute simultaneously
Stating can be along described after adjustment slide block (4) is produced between described block (5) and described ambulatory splint (3)
Adjust screw mandrel (6) to slide.
A kind of clamp of overhead crane for stacking the most according to claim 3, it is characterised in that described adjustment
Slide block (4) offers polygonal hole, and described adjustment screw mandrel (6) outside has one section and described polygon
The polygon facet matched in hole, described adjustment slide block (4) is set in the described of described adjustment screw mandrel (6)
Outside polygon facet.
A kind of clamp of overhead crane for stacking the most according to claim 3, it is characterised in that also include point
Be not fixedly installed in described adjustment screw mandrel (6) end turbine (7) and simultaneously with two described turbines (7)
The worm screw (8) being meshed, two described turbines (7) are in opposite direction with engaging of described worm screw (8),
When rotating described worm screw (8), two described turbine (7) opposite directions are driven to rotate.
A kind of clamp of overhead crane for stacking the most according to claim 4, it is characterised in that also include driving
Moving axis (9) and two pairs of gears (10), tooth bars (11), described drive shaft (9) passes bare terminal end (22)
The described block (5) of both sides is also rotationally connected with described block (5), and two gears (10) are respectively mounted
Above and being secured to connect in described drive shaft (9), two described gears (10) lay respectively at two
The outside of described block (5)；
Two described tooth bars (11) are fixedly installed in the both sides of described ambulatory splint (3), respectively at two
Individual described gear (10) one_to_one corresponding engages.
7. according to a kind of clamp of overhead crane for stacking described in any one of claim 2 to 6, it is characterised in that
Adjusting slide block (4) quantity described in two groups is often to organize three, and thickness is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504506.0U CN205634647U (en) | 2016-05-27 | 2016-05-27 | Stack overhead traveling crane anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620504506.0U CN205634647U (en) | 2016-05-27 | 2016-05-27 | Stack overhead traveling crane anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634647U true CN205634647U (en) | 2016-10-12 |
Family
ID=57050659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620504506.0U Active CN205634647U (en) | 2016-05-27 | 2016-05-27 | Stack overhead traveling crane anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836616A (en) * | 2016-05-27 | 2016-08-10 | 内蒙古霍煤通顺碳素有限责任公司 | Stacking overhead crane clamp |
-
2016
- 2016-05-27 CN CN201620504506.0U patent/CN205634647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836616A (en) * | 2016-05-27 | 2016-08-10 | 内蒙古霍煤通顺碳素有限责任公司 | Stacking overhead crane clamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |