CN207021465U - A kind of unipolar safety trolley double-connecting rod type current-collector - Google Patents
A kind of unipolar safety trolley double-connecting rod type current-collector Download PDFInfo
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- CN207021465U CN207021465U CN201720961511.9U CN201720961511U CN207021465U CN 207021465 U CN207021465 U CN 207021465U CN 201720961511 U CN201720961511 U CN 201720961511U CN 207021465 U CN207021465 U CN 207021465U
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- connecting rod
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Abstract
The utility model discloses a kind of unipolar safety trolley double-connecting rod type current-collector, belong to mono-electrode sliding wire technical field, the current-collector includes linkage, linkage both ends are rotatably connected to preceding connecting seat and rear connecting seat respectively, collector shoe is connected with the top of the preceding connecting seat, the slide connection of the collector shoe and mono-electrode sliding wire, the rear connecting seat rear portion are connected with mounting bracket；Described linkage includes the first connecting rod group and second connecting rod group being parallel to each other, and the first connecting rod group includes two connecting rods being parallel to each other, and two rod rear ends are connected by the first fixing axle；The second connecting rod group includes two connecting rods being parallel to each other, and two connecting rod front ends are connected by the second fixing axle；The linkage also includes antirattle spring, and axis connection is fixed in described antirattle spring both ends with the first fixing axle and second respectively.
Description
Technical field
A kind of mono-electrode sliding wire technology is the utility model is related to, specifically a kind of unipolar safety trolley double-connecting rod type
Current-collector.
Background technology
In workshop or factory building, across a crane that can be moved freely on common roof, when being moved due to crane, need
Constantly to shift one's position, on each different position, mobile device can obtain electrical source of power at any time again, otherwise with regard to nothing
Method continues to move to, and at this moment, trolley just arises at the historic moment, and trolley often coordinates current-collector to use because he be mobile device with
The important intermediate that electric current connects between trolley.When the device is moved, current-collector is run simultaneously with equipment, and at any time from wiping
Power supply is obtained on line, mobile device is supplied, so that mobile device can continue to move to.The collection of mono-electrode sliding wire in the prior art
Electrical equipment is there is electric leakage hidden danger, and current-collector, which rocks, significantly affects trolley and current-collector running stability, the perishable needs of current-collector
Often maintenance, the problems such as so as to have impact on the production efficiency of enterprise and traditional mono-electrode sliding wire current-collector.
Application No. CN 201310043343.1 innovation and creation disclose a kind of Novel double-trolley conductor current collector, including
Fixed seat, brush electricity-fetching mechanism and current-collector supporting mechanism, the brush electricity-fetching mechanism includes brush and brush mounting seat, described
Current-collector supporting mechanism includes the first current-collector supporting mechanism and the second current-collector supporting mechanism, and it is solid that the fixed seat includes first
The lower end of reservation and the second fixed seat, the first current-collector supporting mechanism and the second current-collector supporting mechanism by fixing axle respectively with
First fixed seat and second fixed seat rotation connection, the first current-collector supporting mechanism and second current-collector support
The upper end of mechanism is connected with the first current-collector rotating shaft and the second current-collector axis of rotation respectively, the first current-collector rotating shaft
Top and the top of the second current-collector rotating shaft be connected with brush mounting seat lower rotation.Although above-mentioned patent document
A kind of current-collector of trolley is provided, but according to the structure of collector shoe part, it belongs to rigid sliding contact line, while the current collection
Device connects the model and limitednumber of mobile device, narrow application range.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of unipolar safety trolley double-connecting rod type current-collector, on solving
State existing technical problem.
Specifically scheme is：A kind of unipolar safety trolley double-connecting rod type current-collector, it is characterized in that, the current-collector includes connecting
Linkage, linkage both ends are rotatably connected to preceding connecting seat and rear connecting seat, collection are connected with the top of the preceding connecting seat respectively
Trolley, the slide connection of the collector shoe and mono-electrode sliding wire, the rear connecting seat rear portion are connected with mounting bracket；Described
Linkage includes the first connecting rod group and second connecting rod group being parallel to each other, what the first connecting rod group was parallel to each other including two
Connecting rod, two rod rear ends are connected by the first fixing axle；The second connecting rod group includes two connecting rods being parallel to each other,
Two connecting rod front ends are connected by the second fixing axle；The linkage also includes antirattle spring, described antirattle spring
The draw ring at both ends is suspended in the first fixing axle and the second fixing axle respectively, and is limited in correspondingly by two connecting rods of correspondence position
In fixing axle, and draw ring will not skid off in corresponding fixing axle, and antirattle spring is firmly limited in cube shape chamber by such design
In body structure, spring will not break off relations easily, substantially increase the operation stability of bar linkage structure.
Because current-collector easily produces vibration in the slide on trolley, what the design was parallel to each other by four
The linkage of connecting rod composition simultaneously coordinates antirattle spring to mitigate the vibrations of current-collector operationally significantly, ensures current-collector
Even running, while transverse shakiness problem that the design of the linkage can be efficiently against traditional current-collector connecting rod and company
The problem of extension bar is unstable.
Further, be additionally provided with the first contiguous block on front side of first fixing axle, first contiguous block up and down
Connecting rod of the both sides respectively with the first connecting rod group is fixedly connected；The second connection is additionally provided with rear side of second fixing axle
Block, the connecting rod of the both sides up and down of second contiguous block respectively with the second connecting rod group are fixedly connected.First contiguous block and
The design of two contiguous blocks improves itself steadiness of respective link group.It is worth noting that, the first contiguous block, the first fixing axle
And between the connecting rod of corresponding first connecting rod group it is integral type structure；Equally, the first contiguous block, the first fixing axle and corresponding the
It is also integral structure between the connecting rod of one connection rod set.
Further, outer surface of the connecting rod two end described in every respectively with preceding connecting seat and rear connecting seat is hinged, its mesh
Be to expand the space in cube shape cavity body structure, ensure the flexible smoothness of antirattle spring.
Further, due to current-collector on trolley run when may repeatedly starting and stopping, it is whole that this will result in current-collector
Body is repeatedly there is the trend moved forward and backward, and because current-collector also needs to connect equipment, the process of such repeatedly starting and stopping will be right
Current-collector (especially collector shoe part) carries out push-and-pull repeatedly, the service life of current-collector has been had a strong impact on, in order to solve this
Problem, U-shaped ear letter stencil is connected with by axis of rotation at the top of preceding connecting seat, the both sides of U-shaped ear letter stencil inner surface with it is described
Collector shoe is hinged, and connecting seat can rotate around hinged place before so allowing for, when current-collector starts or stops motion,
U-shaped ear letter stencil can drive current-collector and connection equipment rocked around hinged place, thus balanced out it is a part of connection equipment and
Current-collector is in itself due to impact of the motional inertia to collector shoe, and then improve current-collector whole service life.
Further, described collector shoe includes boots box, and boots box is internally provided with conductive copper billet, described boots box outer surfac
Top be fixed with contact shoes, the contact shoes connects with described conductive copper billet.Wherein, the material of boots box is ambroin, boots box
Conductive copper billet is wrapped up, makes conductive copper billet electric current will not be exposed, improves the electrical safety of equipment.
Further, due to manufacture control problem, it is not smooth in the chute of trolley, is asked for this
Described contact shoes both ends are arranged to lead angle structure by topic, it is such design greatly improve contact shoes by property, ensure that collection
The smoothness that electrical equipment slides on trolley.
Further, described mounting bracket includes M type seats, the M types seat front end by the rotating shaft of vertical direction with it is described
Connecting seat rear end thereof connects afterwards, the rear end of the M types seat by way of being detachably connected to being connected to V-type seat, and M types seat with
V-type seat forms rhomboid cavity by docking, and rhomboid cavity is used for the operational outfit for being fixed by socket current-collector, and rhomboid cavity includes
Four corner angle, it can effectively prevent that connector rotates play to rhomboid cavity, improves when being socketed the connector of operational outfit
Operational outfit is fixed on the stability on current-collector.
Further, the connected mode of releasable connection is realized between the M types seat and V-type seat by bolt assembly, is passed through
The elasticity between nut and bolt on swivel bolt component, it can freely adjust the size of rhomboid cavity, therefore the current collection
The mounting bracket of device can realize polytype various sizes of operational outfit, applied widely.
Preferably, for some special operational outfits, it does not have the connector that can be fixed by socket with rhomboid cavity,
In order to overcome this problem, the current-collector support of correspondingly-shaped is socketed with the rhomboid cavity, current-collector support is tubular
Structure, one end of the current-collector support are fixed by way of welding with operational outfit, and the current-collector is further increased with this
The scope of application.
Further, in order to improve the firmness degree welded between current-collector support and operational outfit, current-collector support one
End is fixedly connected with connecting plate, and connecting plate welds with operational outfit, and relative to the tubular construction of current-collector support, it is welded connecting plate
The area connect is bigger, therefore improves the firmness degree welded between current-collector support and operational outfit.
The beneficial effects of the utility model：1st, the linkage of the current-collector is double-connecting rod type, including two groups of connecting rods, is often covered
Connecting rod is made up of two connecting rods, is often covered connecting rod two end and is rotatablely connected respectively with preceding connecting seat and rear connecting seat, while linkage
Antirattle spring is inside provided with, above-mentioned design mitigates the vibrations of current-collector operationally, ensures the even running of current-collector, together significantly
When the linkage design can efficiently against traditional current-collector connecting rod transverse shakiness problem and connecting rod it is unstable
The problem of.
2nd, connected at the top of preceding connecting seat between U-shaped ear letter stencil by axis of rotation, it is possible to achieve U-shaped ear letter stencil is in preceding company
Rotating freely at the top of joint chair, the coupler link mechanism when current-collector is sliding on trolley, enhances the anti-of current-collector entirety
Shake effect.
3rd, it is hinged between the collector shoe of the current-collector and U-shaped ear letter stencil, has balanced out a part of connection equipment and current-collector
Itself improves current-collector whole service life due to impact of the motional inertia to collector shoe.
Brief description of the drawings
Fig. 1 is a kind of unipolar safety trolley double-connecting rod type current collector structure schematic diagram of embodiment 1；
Fig. 2 is bar linkage structure schematic diagram；
Fig. 3 is a kind of unipolar safety trolley double-connecting rod type current collector structure schematic diagram of embodiment 2；
Fig. 4 is the structural representation of current-collector support.
In figure：1st, connecting rod, 2, steady pin, 3, rhomboid cavity, 4, bolt assembly, 5, V-type seat, 6, M type seats, 7, trolley,
8th, contact shoes, 9, lead angle, 10, boots box, 11, conductive copper billet, 12, U-shaped ear letter stencil, 13, power line, 14, antirattle spring, 15, connection
Plate, 16, current-collector support, 17, rotating shaft, the 18, second fixing axle, the 19, first fixing axle, the 20, second contiguous block, 21, first connects
Connect block, 22, second connecting rod group, 23, first connecting rod group.
It is worth noting that, in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment
With reference to Figure of description and specific embodiment, the utility model will be further described：
Embodiment 1
As shown in accompanying drawing 1 to accompanying drawing 2, a kind of unipolar safety trolley double-connecting rod type current-collector, the current-collector includes connecting rod
Mechanism, linkage both ends are rotatably connected to preceding connecting seat and rear connecting seat, current collection are connected with the top of the preceding connecting seat respectively
Boots, the collector shoe are connected with the slide of mono-electrode sliding wire 7, and the rear connecting seat rear portion is connected with mounting bracket.
Wherein, described linkage includes the first connecting rod group 23 and second connecting rod group 22 that are parallel to each other, and described first
Connection rod set 23 includes two connecting rods 1 being parallel to each other, and two rear ends of connecting rod 1 are connected by the first fixing axle 19, and front end leads to
The first contiguous block 21 is crossed to fix；The second connecting rod group 22 includes two connecting rods 1 being parallel to each other, and two front ends of connecting rod 1 pass through
Second fixing axle 18 is connected, and rear end is fixed by the second contiguous block 20；The linkage also includes antirattle spring 14, institute
The draw ring at the both ends of antirattle spring 14 stated is suspended in the first fixing axle 19 and the second fixing axle 18 respectively.
U-shaped ear letter stencil 12 is rotatably connected to by rotating shaft 17 at the top of the preceding connecting seat, the two of the U-shaped inner surface of ear letter stencil 12
Side is hinged with described collector shoe.Collector shoe includes boots box 10, and boots box 10 is internally provided with conductive copper billet 11, described boots box 10
Contact shoes 8 is fixed with the top of outer surface, the contact shoes 8 connects with described conductive copper billet 11.Described contact shoes 8 is provided at both ends with
The structure of lead angle 9.
Described mounting bracket includes M types seat 6, the front end of M types seat 6 by the steady pin 2 of vertical direction with it is described after connect
Joint chair rear end thereof connects, the rear end of the M types seat 6 by by bolt assembly 4 to being connected to V-type seat 5, and M types seat 6 and V-type
Seat 5 forms rhomboid cavity 3 by docking.
The current-collector is slidably connected by collector shoe and trolley 7, and its specific connected mode is that contact shoes 8 is slided with trolley 7
Groove is slidably connected.
The mounting means of operational outfit is：The corresponding connector set of operational outfit is connected in rhomboid cavity 3, then tightened
Operational outfit and current-collector are connected by the nut of bolt assembly 4 with this.
Conductive copper billet 11 is connected with the power line 13 for being powered to operational outfit, and when current-collector starts, electric current flows successively
Powered through trolley 7, the conductive copper billet 11 of collector shoe, power line 13 to operational outfit, now operational outfit starts to slide simultaneously band
Dynamic current-collector integrally slides on trolley 7.
Embodiment 2
As shown in accompanying drawing 2 to accompanying drawing 4, a kind of unipolar safety trolley double-connecting rod type current-collector, the current-collector includes connecting rod
Mechanism, linkage both ends are rotatably connected to preceding connecting seat and rear connecting seat, current collection are connected with the top of the preceding connecting seat respectively
Boots, the collector shoe are connected with the slide of mono-electrode sliding wire 7, and the rear connecting seat rear portion is connected with mounting bracket.
Wherein, described linkage includes the first connecting rod group 23 and second connecting rod group 22 that are parallel to each other, and described first
Connection rod set 23 includes two connecting rods 1 being parallel to each other, and two rear ends of connecting rod 1 are connected by the first fixing axle 19, and front end leads to
The first contiguous block 21 is crossed to fix；The second connecting rod group 22 includes two connecting rods 1 being parallel to each other, and two front ends of connecting rod 1 pass through
Second fixing axle 18 is connected, and rear end is fixed by the second contiguous block 20；The linkage also includes antirattle spring 14, institute
The draw ring at the both ends of antirattle spring 14 stated is suspended in the first fixing axle 19 and the second fixing axle 18 respectively.
U-shaped ear letter stencil 12 is rotatably connected to by rotating shaft 17 at the top of the preceding connecting seat, the two of the U-shaped inner surface of ear letter stencil 12
Side is hinged with described collector shoe.Collector shoe includes boots box 10, and boots box 10 is internally provided with conductive copper billet 11, described boots box 10
Contact shoes 8 is fixed with the top of outer surface, the contact shoes 8 connects with described conductive copper billet 11.Described contact shoes 8 is provided at both ends with
The structure of lead angle 9.
Described mounting bracket includes M types seat 6, the front end of M types seat 6 by the steady pin 2 of vertical direction with it is described after connect
Joint chair rear end thereof connects, the rear end of the M types seat 6 by by bolt assembly 4 to being connected to V-type seat 5, and M types seat 6 and V-type
Seat 5 forms rhomboid cavity 3 by docking.The current-collector support 16 that section is rhombus, current collection are socketed with the rhomboid cavity 3
Device support 16 is tubular construction, and described one end of current-collector support 16 is fixedly connected with connecting plate 15.
The current-collector is slidably connected by collector shoe and trolley 7, and its specific connected mode is that contact shoes 8 is slided with trolley 7
Groove is slidably connected.
The mounting means of operational outfit is：Operational outfit is welded on connecting plate 15.
Conductive copper billet 11 is connected with the power line 13 for being powered to operational outfit, and when current-collector starts, electric current flows successively
Powered through trolley 7, the conductive copper billet 11 of collector shoe, power line 13 to operational outfit, now operational outfit starts to slide simultaneously band
Dynamic current-collector integrally slides on trolley 7.
Preferred embodiment of the present utility model is the foregoing is only, is not whole embodiments of the present utility model,
It is all within the spirit and principles of the utility model not to limit the utility model, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of the utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the present utility model, above-mentioned technical characteristic will not be repeated here.
Claims (10)
1. a kind of unipolar safety trolley double-connecting rod type current-collector, it is characterized in that, the current-collector includes linkage, linkage
Both ends are rotatably connected to preceding connecting seat and rear connecting seat respectively, and collector shoe, the collector shoe are connected with the top of the preceding connecting seat
It is connected with the slide of mono-electrode sliding wire, the rear connecting seat rear portion is connected with mounting bracket；
Described linkage includes the first connecting rod group and second connecting rod group being parallel to each other, and the first connecting rod group includes two
The connecting rod being parallel to each other, two rod rear ends are connected by the first fixing axle；The second connecting rod group includes two mutually
Parallel connecting rod, two connecting rod front ends are connected by the second fixing axle；
The linkage also includes antirattle spring, described antirattle spring both ends respectively with the first fixing axle and the second fixing axle
Connection.
2. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 1, it is characterized in that, described first is solid
It is additionally provided with the first contiguous block on front side of dead axle, the both sides up and down of first contiguous block company with the first connecting rod group respectively
Bar is fixedly connected；The second contiguous block, the both sides up and down point of second contiguous block are additionally provided with rear side of second fixing axle
Connecting rod not with the second connecting rod group is fixedly connected.
3. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 2, it is characterized in that, described in every
Outer surface of the connecting rod two end respectively with preceding connecting seat and rear connecting seat is hinged.
4. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 1, it is characterized in that, connected before described
Seat top is connected with U-shaped ear letter stencil by axis of rotation, and both sides and the described collector shoe of U-shaped ear letter stencil inner surface are hinged.
5. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 4, it is characterized in that, described current collection
Boots include the boots box being made of plastics, and boots box is internally provided with conductive copper billet, is fixed with the top of described boots box outer surfac tactile
Boots, the contact shoes connect with described conductive copper billet.
6. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 5, it is characterized in that, described contact shoes
It is provided at both ends with lead angle structure.
7. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 1, it is characterized in that, described installation
Frame is rotatablely connected with described rear connecting seat, and the mounting bracket includes M type seats, the M types seat front end with after the connecting seat afterwards
End rotation connection, the rear end of the M types seat is to being connected to V-type seat by way of being detachably connected, and M types seat passes through with V-type seat
Docking forms rhomboid cavity.
8. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 7, it is characterized in that, the M types seat
The connected mode of releasable connection is realized by bolt assembly between V-type seat.
9. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 8, it is characterized in that, the rhombus is empty
Intracavitary is socketed with the current-collector support of correspondingly-shaped.
10. a kind of unipolar safety trolley double-connecting rod type current-collector according to claim 9, it is characterized in that, described collection
Electric support one end is fixedly connected with connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961511.9U CN207021465U (en) | 2017-08-03 | 2017-08-03 | A kind of unipolar safety trolley double-connecting rod type current-collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961511.9U CN207021465U (en) | 2017-08-03 | 2017-08-03 | A kind of unipolar safety trolley double-connecting rod type current-collector |
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| Publication Number | Publication Date |
|---|---|
| CN207021465U true CN207021465U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961511.9U Active CN207021465U (en) | 2017-08-03 | 2017-08-03 | A kind of unipolar safety trolley double-connecting rod type current-collector |
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| CN (1) | CN207021465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665352A (en) * | 2022-03-22 | 2022-06-24 | 徐州恒巨机电科技有限公司 | Anti-deformation device for current collector |
-
2017
- 2017-08-03 CN CN201720961511.9U patent/CN207021465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665352A (en) * | 2022-03-22 | 2022-06-24 | 徐州恒巨机电科技有限公司 | Anti-deformation device for current collector |
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