CN204597104U - A kind of semifloating self adaptation contact electric installation - Google Patents
A kind of semifloating self adaptation contact electric installation Download PDFInfo
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- CN204597104U CN204597104U CN201520221701.8U CN201520221701U CN204597104U CN 204597104 U CN204597104 U CN 204597104U CN 201520221701 U CN201520221701 U CN 201520221701U CN 204597104 U CN204597104 U CN 204597104U
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Abstract
The utility model relates to plating, electrolysis unit technical field, be specifically related to a kind of semifloating self adaptation contact electric installation, comprise pairing to use and the unilateal conduction seat be fixed conducting beam and floating conductive seat, conducting beam is placed on two conductive seats and can not swings and landing, unilateal conduction seat and floating conductive seat can respectively with two conducting block self adaptations of conducting beam, self-regulation supports fixing, realize being fitted and connected completely between conductive seat and conducting block, contact area is large, contact resistance is little, greatly reduce the caloric value of contact-making surface in galvanization, the coolant being used for dispelling the heat to contact-making surface is set in the water pond of conductive and water cooled assembly, circulating cooling medium can take away the heat of conductive seat contact-making surface, the sealing function of coolant can by contact-making surface and air insulated simultaneously, the conducting block of conducting beam and the conductive plate of conductive seat all can not produce oxide layer because of Long-Time Service, the useful life of conductive seat and conducting block is extended while energy savings.
Description
Technical field
The utility model relates to plating, electrolysis unit technical field, is specifically related to a kind of semifloating self adaptation contact electric installation.
Background technology
In large power supply conducting wire in electrochemical industry, one of large power supply adopts bus-bar or flexible cable to be connected to be installed in electrolysis tank two ends, conductive seat as electrode fixed contact extremely usually.Conductive seat with the moving contact being fixedly connected on conducting beam both ends---conducting block contacts, thus is transferred to electric current and is connected on the workpiece of conducting rod by conducting beam, conducting rod, the pad electrode be soaked in electrolyte with another forms current circuit.Wherein, the contact between moving contact conducting block and fixed contact conductive seat, first, requires that its contact resistance should be little as far as possible, to improve electric conductivity thus to reduce energy loss; Secondly, its sound Engage and disengage requires reliably nimble; Again, require that dynamic and static contact conducting surface is not corroded, electric spark corrode etc.
The electric installation generally adopted in prior art is V-type conductive seat as shown in Figure 1 and spring compression type multiplanar conductive seat as shown in Figure 2.Wherein, the V-type of V-type conductive seat is configured in theory can enlarge active surface and can self adaptation, but there is following problem in actual use: on the one hand, because conductive seat is fixing, not movable with adjustment, V-type contact block adapts to conductive seat by the swing of conducting beam usually, causes driving transfer to engage location difficulty, affects production efficiency and quality stability; On the other hand, as long as there is less distortion, distortion in conducting beam, capital affects the real contact area that V-type engages, real contact area is usually made to be far smaller than design contact area, thus the structural strength allowance requiring the machining accuracy of conducting beam higher and larger, be also unfavorable for that the transfer of driving a vehicle controls; The third aspect, V-type conductive seat, because faying face can be made roughening with the contact of conducting beam and the friction of separation process, reduces contact area; Fourth aspect, long-term friction makes V-type conductive seat and conducting beam wear and tear, and contact area can be more and more less; Spring compression type multiplanar conductive seat can carry out some all around and swing formation adaptive structure, therefore, it is possible in the change such as distortion, distortion of certain scope endoadaptation conducting beam, but also there are the following problems for it: on the one hand, because this conductive seat adopts spring to carry out self adaptation, camber of spring is larger, stressed larger, support force is also larger.Conducting beam because the self adaptation of conductive seat, produces on conductive seat, and this tilts and also strengthens the stressed of conductive seat low side, finally causes conducting beam angled transition, serious even landing; On the other hand, adopt spring structure, after service time is long, there is variation in the coefficient of elasticity of spring, each spring is exerted oneself inconsistent, affects the self adaptation of conductive seat on the contrary.
The reason that above-mentioned two kinds of structures and at present other modified node method exist the problems referred to above is: between conducting block and conductive seat, real contact area is difficult to ensure, contact resistance is larger, not only affect conductive effect, cause increasing power consumption, but also temperature raises because of loose contact heating to cause conductive seat and conducting block, acceleration contact surface is oxidized, and the serious contact-making surface that even causes produces oxide skin and dead electricity stream.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency for the deficiencies in the prior art and powerful semifloating self adaptation contact electric installation, freely swinging of its mechanical structure by conductive seat, enable the change of conductive seat self adaptation conducting block, enlarge active surface, reduce contact resistance, realize the energy-saving and cost-reducing object in surface treatment production process.
The utility model is achieved through the following technical solutions this object:
A kind of semifloating self adaptation contact electric installation, comprise the unilateal conduction seat and floating conductive seat that are respectively used to touch with two of conducting beam conducting blocks, described unilateal conduction seat comprises conductive and water cooled assembly, supporting component and the unidirectional wobble component for being connected described conductive and water cooled assembly and supporting component for touching with conducting block, and described unidirectional wobble component makes conductive and water cooled assembly swing along left and right or fore-and-aft direction; Described floating conductive seat comprises conductive and water cooled assembly, supporting component and the bidirectional swinging assembly for being connected described conductive and water cooled assembly and supporting component for touching with conducting block, and described bidirectional swinging assembly makes conductive and water cooled assembly swing along left and right and fore-and-aft direction respectively.
Wherein, described conductive and water cooled assembly comprises the conductive plate for touching with the conducting block of conducting beam, also comprise the water pond for carrying out cooling heat dissipation to conductive plate, described water pond is provided with the inner chamber for holding coolant, and described conductive plate is arranged at this inner cavity.
Further, described water pond is provided with import for coolant turnover and outlet, the height of described outlet lower than the upper edge of water pond, and higher than the upper edge of conductive plate.
Wherein, described supporting component comprises the base for supporting unilateal conduction seat or floating conductive seat, described unilateal conduction seat or floating conductive seat are fixedly connected with plating or cell body respectively by base, also comprise insulation board, and described insulation board is arranged at the bottom of base.
Wherein, described unidirectional wobble component comprises the first water pond seat, the first hinge axis and two hinge seats, the top of described first water pond seat is connected with described water pond, described two hinge seat symmetries are fixedly installed on base, and described first water pond seat bottom is rotatably connected with two hinge seats respectively by the first hinge axis.
Further, also comprise for carrying out spacing caging bolt to the amplitude of fluctuation of the first water pond seat, the quantity of described caging bolt is two, and two caging bolts are symmetricly set in the bottom of described first water pond seat.
Wherein, described bidirectional swinging assembly comprises two hinge seats, the first hinge axis, sliding seat, the second water pond seat and the second hinge axis, described two hinge seat symmetries are fixedly installed on base, the two ends of described sliding seat are rotatably connected with two hinge seats respectively by the first hinge axis, the top of described second water pond seat is connected with described water pond, and described second water pond seat bottom is rotatably connected by the both sides of the second hinge axis and sliding seat.
Wherein, described second water pond seat comprises the connecting plate for being connected with water pond, the bilateral symmetry of described connecting plate is provided with support otic placode, described support otic placode is provided with the through hole passed for the second hinge axis, and described second water pond seat is rotatably connected by supporting otic placode and the second hinge axis and sliding seat.
Relative to prior art, the beneficial effects of the utility model are:
1, semifloating self adaptation contact electric installation of the present utility model, comprise pairing to use and the unilateal conduction seat be fixed conducting beam and floating conductive seat, conducting beam is placed on above-mentioned two conductive seats and can not swings and landing, can form stable conductive mechanism.
2, unilateal conduction seat of the present utility model and floating conductive seat can respectively with two conducting block self adaptations of conducting beam, self-regulation supports fixing, realize being fitted and connected completely between conductive seat and conducting block, contact area is large, contact resistance is little, greatly reduce the caloric value of contact-making surface in galvanization, to efficiently solve in prior art the contact area that causes because contact is unstable far below design contact area, contact resistance is larger, caloric value is large, and a large amount of heat energy distributed make conducting block and conductive seat temperature raise, produce oxide skin, make contact resistance larger, caloric value is aggravated, even cause the problem that cannot use.
The coolant being used for dispelling the heat to contact-making surface is set in the water pond of 3, conductive and water cooled assembly of the present utility model; circulating cooling medium can take away the heat of conductive seat contact-making surface; the sealing function of coolant can by contact-making surface and air insulated simultaneously; the conducting block of conducting beam with cause the conductive plate of seat all can not produce oxide layer because of Long-Time Service; protect conductive seat and conducting block, extend the useful life of conductive seat and conducting block.
4, conductive and water cooled assembly conductive plate of the present utility model is arranged at the water pond inside of filling with coolant, the liquid level lid of coolant crosses conductive contact surfaces, when operate miss, electrical contacts or disengaging time, the electric spark produced can destroy by cooled medium rapidly, can not produce electric spark corrode at conductive contact surfaces.
Accompanying drawing explanation
Fig. 1 is the structural representation of V-type conductive seat of the prior art.
Fig. 2 is the structural representation of spring compression type multiplanar conductive seat of the prior art.
Fig. 3 is the structural representation of semifloating self adaptation contact electric installation of the present utility model.
Fig. 4 is the vertical view of unilateal conduction seat of the present utility model.
Fig. 5 is the structural representation of unilateal conduction seat of the present utility model.
Fig. 6 is the structural representation at another visual angle of unilateal conduction seat of the present utility model.
Fig. 7 is the vertical view of floating conductive seat of the present utility model.
Fig. 8 is the structural representation of floating conductive seat of the present utility model.
Fig. 9 is the structural representation at another visual angle of floating conductive seat of the present utility model.
Figure 10 is the structural representation of the second water pond seat of the present utility model.
In figure: 1-conducting beam; 2-V type conductive seat; 3-multiplanar conductive seat; 4-spring; 5-conducting block; 6-unilateal conduction seat; 7-floats conductive seat; 8-conductive plate; 9-water pond; 10-import; 11-exports; 12-base; 13-insulation board; 14-first water pond seat; 15-first hinge axis; 16-hinge seat; 17-caging bolt; 18-sliding seat; 19-second water pond seat; 20-second hinge axis; 21-connecting plate; 22-supports otic placode.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail.
Embodiment 1.
As shown in Figure 3, a kind of semifloating self adaptation contact electric installation of the present embodiment, comprise the unilateal conduction seat 6 and floating conductive seat 7 that are respectively used to touch with two of conducting beam 1 conducting blocks 5, described unilateal conduction seat 6 comprises conductive and water cooled assembly, supporting component and the unidirectional wobble component for being connected described conductive and water cooled assembly and supporting component for touching with conducting block 5, and described unidirectional wobble component makes conductive and water cooled assembly swing along left and right or fore-and-aft direction; Described floating conductive seat 7 comprises conductive and water cooled assembly, supporting component and the bidirectional swinging assembly for being connected described conductive and water cooled assembly and supporting component for touching with conducting block 5, and described bidirectional swinging assembly makes conductive and water cooled assembly swing along left and right and fore-and-aft direction respectively.
When conducting beam 1 declines time, the process prescription that the conducting block 5 of conducting beam 1 touches conductive seat is as follows:
1) conducting beam A holds: time the conducting block 5 that conducting beam A holds encounters unilateal conduction seat 6, unilateal conduction seat 6 can only move in X direction, and therefore unilateal conduction seat 6 yields to conducting beam 1 in the X direction, fits with conducting beam 1.In the Y direction, because conducting beam 1 does not have other the strong point after driving hook departs from, therefore in the Y direction, conducting beam 1 is yield to unilateal conduction seat 6 on the contrary.
Now conducting beam 1 is in theory still rotary with conductive seat in the X direction; In the Y direction, because unilateal conduction seat 6 is not rotatable, therefore conducting beam 1 and unilateal conduction seat 6 maintain the posture of unilateal conduction seat 6.
2) conducting beam B holds: time the conducting block 5 that conducting beam B holds encounters floating conductive seat 7, and the conductive seat 7 that floats is floating, can be able to rotate in X-direction and Y-direction.Therefore float conductive seat 7 can fit in the two directions B end conducting block 5.
3) in the X direction because unilateal conduction seat 6, rigid conductive beam 1, the conductive seat 7 that floats form the rock-steady structure (before and after conducting block 5 composition 2 lines) of 4: 2 lines at 2.Because this structural unilateal conduction seat 6 can rotate with floating conductive seat 7, so the conducting block 5 of conducting beam 1 of can fitting completely, and finally form stable structure, after stable, conducting block 5 no longer rotates.
4) in the Y direction because unilateal conduction seat 6 is non-rotatable, conducting beam 1 can only be surrendered and unilateal conduction seat 6, and the conductive seat 7 that floats is rotary in the Y direction, therefore form the stability plane structure of a point, line (B holds conducting block 2 composition 1 line and can rotate), after stable, namely conductive seat no longer rotates.
Such process can be described as: in the Y direction, conducting beam 1 is surrendered and unilateal conduction seat 6, and the conductive seat 7 that floats yields to conducting beam 1, therefore unilateal conduction seat 6 and floating conductive seat 7 also can be fitted the conducting block 5 of conducting beam 1 completely in the Y direction, and form stable structure.
5) the lower general who has surrendered's conducting beam 1 of driving is placed on two conductive seats, support because the disengaging of driving makes conducting beam 1 lose external force, stress point is on conductive seat, because unilateal conduction seat 6, the conductive seat 7 that floats can not swing all around with the use of making conducting beam 1 maintain stable structure, also make the conducting block 5 of conductive seat and conducting beam 1 very perfectly fit.
Wherein, described conductive and water cooled assembly comprises the conductive plate 8 for touching with the conducting block 5 of conducting beam 1, also comprise the water pond 9 for carrying out cooling heat dissipation to conductive plate 8, described water pond 9 is provided with the inner chamber for holding coolant, described conductive plate 8 is arranged at this inner cavity, the heat that contact-making surface produces can be taken away by the coolant of flowing in time, reduce the temperature of conductive contact contact-making surface, prevent contact-making surface overheated and the oxidation acceleration that causes conducting block 5 and conductive plate 8 to cause because temperature is too high.
Further; described water pond 9 is provided with the import 10 and outlet 11 that pass in and out for coolant; the height of described outlet 11 is lower than the upper edge of water pond 9; and higher than the upper edge of conductive plate 8; coolant did not have conductive plate 8, and the sealing function of coolant can by contact-making surface and air insulated, the conducting block 5 of conducting beam 1 with cause the conductive plate 8 of seat all can not produce oxide layer because of Long-Time Service; protect conductive seat and conducting block 5, extend the useful life of conductive seat and conducting block 5.
Wherein, described supporting component comprises the base 12 for supporting unilateal conduction seat 6 or floating conductive seat 7, described unilateal conduction seat 6 or floating conductive seat 7 are fixedly connected with electroplating cell body respectively by base 12, also comprise insulation board 13, described insulation board 13 is arranged at the bottom of base 12, the insulation achieved between conductive seat with cell body by insulation board 13 is connected, conductive seat is when installation, expansion bolt on cell body, through the installing hole of insulation board 13, dilating screw is made to touch less than base 12, the last epoxy gasket insulated on the packing ring underlay of expansion nut, thoroughly make cell body comprise install expansion bolt and conductive seat insulate completely.
As Figure 4-Figure 6, described unidirectional wobble component comprises the first water pond seat 14, first hinge axis 15 and two hinge seats 16, the top of described first water pond seat 14 is connected with described water pond 9, described two hinge seat 16 symmetries are fixedly installed on base 12, described first water pond seat 14 bottom is rotatably connected with two hinge seats 16 respectively by the first hinge axis 15, the quantity of the first hinge axis 15 is one, or be divided into two hinged with two hinge seats 16 respectively from both sides.Specific works principle is as follows:
1) together with the first water pond seat 14 is fastened by bolts with water pond 9, two hinge seats 16 are rotatable parts of X-direction, and namely the motion of such first water pond seat 14 can drive conductive and water cooled assembly in the swing of X-direction.
2) two hinge seats 16 and base 12 by bolted one, as rotation supporting part.
3) the first hinge axis 15 inserts in the concentric holes of two hinge seats 16 and the first water pond seat 14, form a linkage A (active link), this hinge arrangement makes the first hinge axis 15 can carry out a rotary motion centered by the first hinge axis 15, and the direction of motion such as the X-direction of Fig. 3-Fig. 5 of the first hinge axis 15 swings.
Further, also comprise for carrying out spacing caging bolt 17 to the amplitude of fluctuation of the first water pond seat 14, the quantity of described caging bolt 17 is two, two caging bolts 17 are symmetricly set in the bottom of described first water pond seat 14, can be limited the hunting range of conductive seat by described caging bolt 17, only need the swing made by a small margin to meet the demands, prevent from causing the coolant in water pond 9 to topple over out because of the excessive swing of conductive seat.
As shown in figs. 7 to 9, described bidirectional swinging assembly comprises two hinge seats 16, first hinge axis 15, sliding seat 18, second water pond seat 19 and the second hinge axis 20, described two hinge seat 16 symmetries are fixedly installed on base 12, the two ends of described sliding seat 18 are rotatably connected with two hinge seats 16 respectively by the first hinge axis 15, the top of described second water pond seat 19 is connected with described water pond 9, and described second water pond seat 19 bottom is rotatably connected with the both sides of sliding seat 18 by the second hinge axis 20.Specific works principle is as follows:
1) the second water pond seat 19 and water pond 9 are with together with bolted, and the second water pond seat 19 is rotatable parts of Y-direction, and namely the motion of such second water pond seat 19 drives the swing in the Y direction of conductive and water cooled assembly.
2) the second hinge axis 20 inserts the second water pond seat 19 with the concentric holes of sliding seat 18, form a linkage B (active link), this structure makes the second water pond seat 19 can carry out a rotary motion centered by the second hinge axis 20, second water pond seat 19 move direction as Fig. 7,9 Y-direction rotate.
3) sliding seat 18 forms linkage B by the second hinge axis 20 and the second water pond 9 19, and the below of sliding seat 18 forms linkage A by part first hinge axis 15 and two hinge seats 16 simultaneously.
4) two hinge seats 16 and base 12 are with together with bolted, as rotation supporting part.
5) the first hinge axis 15 inserts two hinge seats 16 with the concentric holes of sliding seat 18, as a linkage A (active link).This structure makes sliding seat 18 can carry out a rotary motion centered by the first hinge axis 15, and the direction X-direction as shown in Figure 7,8 that sliding seat 18 is moved is rotated.
6) the linkage A below sliding seat 18 makes the second water pond seat 19 of sliding seat 18 above the rotarily driving of X-direction swing in X-direction with conductive and water cooled assembly, linkage B above sliding seat 18 make the second water pond seat 19 in the Y direction rotarily drive the swing in the Y direction of conductive and water cooled assembly, the motion superposing a self-assembling formation float type of X-direction and Y-direction, makes floating conductive seat 7 can self adaptation conducting block 5 in X-direction and Y-direction.
As shown in Figure 10, described second water pond seat 19 comprises the connecting plate 21 for being connected with water pond 9, the bilateral symmetry of described connecting plate 21 is provided with and supports otic placode 22, described support otic placode 22 is provided with the through hole passed for the second hinge axis 20, described second water pond seat 19 is rotatably connected by supporting otic placode 22 and the second hinge axis 20 and sliding seat 18.
The above embodiment only have expressed some embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (8)
1. a semifloating self adaptation contact electric installation, comprise the unilateal conduction seat and floating conductive seat that are respectively used to touch with two of conducting beam conducting blocks, it is characterized in that: described unilateal conduction seat comprises conductive and water cooled assembly, supporting component and the unidirectional wobble component for being connected described conductive and water cooled assembly and supporting component for touching with conducting block, described unidirectional wobble component makes conductive and water cooled assembly swing along left and right or fore-and-aft direction; Described floating conductive seat comprises conductive and water cooled assembly, supporting component and the bidirectional swinging assembly for being connected described conductive and water cooled assembly and supporting component for touching with conducting block, and described bidirectional swinging assembly makes conductive and water cooled assembly swing along left and right and fore-and-aft direction respectively.
2. semifloating self adaptation contact electric installation according to claim 1, it is characterized in that: described conductive and water cooled assembly comprises the conductive plate for touching with the conducting block of conducting beam, also comprise the water pond for carrying out cooling heat dissipation to conductive plate, described water pond is provided with the inner chamber for holding coolant, and described conductive plate is arranged at this inner cavity.
3. semifloating self adaptation contact electric installation according to claim 2, is characterized in that: described water pond is provided with import for coolant turnover and outlet, the height of described outlet lower than the upper edge of water pond, and higher than the upper edge of conductive plate.
4. semifloating self adaptation contact electric installation according to claim 2, it is characterized in that: described supporting component comprises the base for supporting unilateal conduction seat or floating conductive seat, described unilateal conduction seat or floating conductive seat are fixedly connected with plating or cell body respectively by base, also comprise insulation board, described insulation board is arranged at the bottom of base.
5. semifloating self adaptation contact electric installation according to claim 4, it is characterized in that: described unidirectional wobble component comprises the first water pond seat, the first hinge axis and two hinge seats, the top of described first water pond seat is connected with described water pond, described two hinge seat symmetries are fixedly installed on base, and described first water pond seat bottom is rotatably connected with two hinge seats respectively by the first hinge axis.
6. semifloating self adaptation contact electric installation according to claim 5, it is characterized in that: also comprise for carrying out spacing caging bolt to the amplitude of fluctuation of the first water pond seat, the quantity of described caging bolt is two, and two caging bolts are symmetricly set in the bottom of described first water pond seat.
7. semifloating self adaptation contact electric installation according to claim 4, it is characterized in that: described bidirectional swinging assembly comprises two hinge seats, the first hinge axis, sliding seat, the second water pond seat and the second hinge axis, described two hinge seat symmetries are fixedly installed on base, the two ends of described sliding seat are rotatably connected with two hinge seats respectively by the first hinge axis, the top of described second water pond seat is connected with described water pond, and described second water pond seat bottom is rotatably connected by the both sides of the second hinge axis and sliding seat.
8. semifloating self adaptation contact electric installation according to claim 7, it is characterized in that: described second water pond seat comprises the connecting plate for being connected with water pond, the bilateral symmetry of described connecting plate is provided with support otic placode, described support otic placode is provided with the through hole passed for the second hinge axis, and described second water pond seat is rotatably connected by supporting otic placode and the second hinge axis and sliding seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221701.8U CN204597104U (en) | 2015-04-13 | 2015-04-13 | A kind of semifloating self adaptation contact electric installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221701.8U CN204597104U (en) | 2015-04-13 | 2015-04-13 | A kind of semifloating self adaptation contact electric installation |
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| CN204597104U true CN204597104U (en) | 2015-08-26 |
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| CN201520221701.8U Expired - Fee Related CN204597104U (en) | 2015-04-13 | 2015-04-13 | A kind of semifloating self adaptation contact electric installation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435650A (en) * | 2016-11-07 | 2017-02-22 | 杭州帝洛森科技有限公司 | Electric conducting beam fixed base |
| WO2018018709A1 (en) * | 2016-07-28 | 2018-02-01 | 上海集成电路研发中心有限公司 | Infrared detector pixel structure and preparation method therefor |
-
2015
- 2015-04-13 CN CN201520221701.8U patent/CN204597104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018709A1 (en) * | 2016-07-28 | 2018-02-01 | 上海集成电路研发中心有限公司 | Infrared detector pixel structure and preparation method therefor |
| CN106435650A (en) * | 2016-11-07 | 2017-02-22 | 杭州帝洛森科技有限公司 | Electric conducting beam fixed base |
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