CN203568754U - Rapid combined lifting tool of power system - Google Patents
Rapid combined lifting tool of power system Download PDFInfo
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- CN203568754U CN203568754U CN201320691900.6U CN201320691900U CN203568754U CN 203568754 U CN203568754 U CN 203568754U CN 201320691900 U CN201320691900 U CN 201320691900U CN 203568754 U CN203568754 U CN 203568754U
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000009194 climbing Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a rapid combined lifting tool of a power system. The rapid combined lifting tool comprises four supporting columns, rolling wheels are arranged on the lower portions of the supporting columns, the upper ends of the supporting columns are hinged to upper arms, the upper middle portions of the supporting columns are hinged to lower arms, and the tool further comprises cross arms. Fixing holes and fixing pieces are distributed in the supporting columns, the upper arms, the lower arms and the cross arms respectively, the four supporting columns define a rectangle, every two supporting columns form a set, two upper arms of the two supporting columns in each set are fixedly crossed upwards together, at least one cross arm is supported between two X frames, lifting mechanisms are arranged on the cross arms, the other two upper arms are crossed downwards to form an X shape, the two upper arms are fixedly connected with the corresponding supporting columns through the fixing holes, one lower arm of one supporting column in each set is fixedly connected with the lower portion of the adjacent supporting column in the corresponding set in an inclined-downward mode, and the other lower arm is fixedly connected with the same supporting column in the corresponding set in an inclined-upward mode. The rapid combined lifting tool is reasonable in structure, suitable for being used in site lifting, transferring the weight and assisting climbing, and particularly suitable for power maintenance.
Description
Technical field
The utility model relates to a kind of electric system Rapid Combination lifting device.
Background technology
In the routine of electric system, often need to switch on and test or utilize power tool to keep in repair various electrical equipments, instrument etc., now just need to use source of AC.The acquisition approach of source of AC mainly contains two kinds, and a kind of is power supply on on-the-spot power equipment supply, and the second is generator set.During due to field condition maintenance activity, be all generally power-off operation, therefore need to lay very long cable, both inconvenience was also dangerous.Even if scene is hot line work once in a while, during on-the-spot power taking, not only need to use climbing tool, such as ladder etc., and can have a negative impact to Electro-metering and Electrical Safety.Therefore,, when scene utilizes source of AC to carry out operation, generally all need to deliver the middle-size and small-size equipment such as generator set in the wild.
Therefore because the middle-size and small-size equipment qualities such as generator set are heavier, approximately one ton of weight of a three-phase diesel-engine generator, generally needs 5,6 people to lift, and deposits at outdoor or storehouse, mobile, field condition is unloaded, carrying, entrucking are all very inconvenient.Buy fork truck fund too large (approximately 100,000 yuan), rent crane cost too large, with artificial lift to move not may, and very large danger factor of existence, easily cause staff crowded wound, weigh wounded, injure by a crashing object.At ordinary times during the middle-size and small-size equipment such as dislocation generation unit, there are three kinds of operating mode: one, rent crane and carry out entrucking, be finished while returning and with crane, unload again, crane lifting approximately needs 40 minutes to one hour (containing dispatching buses and the time of advent), not only lost time but also cost of idleness, and need to preengage in advance crane, have a strong impact on job schedule.Two, buy fork truck, about 100,000 yuan of fork truck, expense is higher, and fork truck can not be dragged to field work scene by maintenance car, can only arrange in addition driver driving fork truck, very uneconomical.Three, use manual trailer to shift, first electrical generator is transported in overhaul shop and (because overhaul shop separately has, plans his use, do not allow to deposit this kind equipment) by manual trailer, then use the row sling cart in overhaul shop, row sling cart approximately needs 20 minutes.Because electrical generator storage place also has segment distance apart from overhaul shop, be finished rear same mode and unload, very loaded down with trivial details and trouble.This mode is only suitable for shifting and using in intra-company, is not suitable for operation in the wild and uses.
In addition, when electric system is at present safeguarded, generally can only carry ladder for ascending a height in the wild, so ladder has become must configuring of electric power maintenance car.Ladder on electric power maintenance car is common foldable structure at present, except electric power, ascends a height, and there is no other purposes, so function ratio is more single.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned defect, provide a kind of rational in infrastructure, be both adapted at transfer, lifting appliance in company, be adapted at again field condition transfer, lifting appliance, and easy to carry, simple to operate, can assist again the electric system Rapid Combination lifting device of ascending a height.
For solving the problems of the technologies described above, the constructional feature of this electric system Rapid Combination lifting device is: comprise at least four pillars, pillar bottom is provided with roller, the left and right sides, pillar upper end is hinged with respectively a upper arm, before and after pillar middle and upper part, both sides are hinged with respectively a underarm, also comprise some cross-arms, pillar, upper arm, on underarm and cross-arm, be evenly equipped with fixed orifice, also comprise the connecting element coordinating with fixed orifice, the plane line of four pillars is rectangle setting and forms between two one group, two corresponding upper arm of two pillars of each group are upwards crossed as X frame and are fixed together by connecting element, at least one cross-arm is supported between two X framves, this cross-arm is provided with hoist mechanism, remaining two upper arm intersects and is X-shaped and is fixed together by connecting element with corresponding pillar downwards, a underarm of a pillar of each group is fixed together with the adjacent struts bottom of corresponding group for oblique time, another root underarm is tilted to and corresponding being fixed together of same pillar of corresponding group.
This electric system Rapid Combination lifting device be by deformable hinge unit unitized construction, realize be both adapted in company shifting, lifting appliance, be adapted at again that field condition shifts, lifting appliance, and easy to carry, simple to operate, can assist again and ascend a height.
Deformable hinge unit unitized construction, refers in this electric system Rapid Combination lifting device, includes a plurality of hinge units, generally includes four.Described hinge unit comprises the pillar of vertical setting, and pillar upper end is hinged with two upper arm.For convenience of narration, the hinge between upper arm and pillar is called to upper hinge.Two upper arm lay respectively at the left and right sides of pillar, and can swing up and down around upper hinge.Pillar middle and upper part, namely the leg portion near upper hinge is hinged with two underarms.For convenience of narration, the hinge between underarm and pillar is called to down hinge.Two underarms lay respectively at the both sides, front and back of pillar, and can swing up and down around down hinge.On pillar, upper arm, underarm, be evenly equipped with fixed orifice, also comprise and the interspersed connecting element coordinating of fixed orifice, to facilitate by connecting element and fixed orifice, position and be fixedly connected with.Like this, pillar, and the upper arm of upper articulation and underarm, and the connecting element coordinating with it, just formed a hinge unit.
In this electric system Rapid Combination lifting device, generally include four hinge units, and the distribution shape of these four hinge units on horizontal surface is rectangle.In these four hinge units that surround rectangle, arbitrary neighborhood hinge unit is one group, is divided into two groups.Like this, each group includes two pillars, four upper arm and four underarms.For convenience of narration, two pillars are on the same group called to the first pillar and the second pillar, the upper arm on it and underarm are called the first upper arm, the first underarm and the second upper arm and the second underarm.The oblique lower homonymy to the second pillar of a upper arm of every group of first pillar extends, and is fixed together with connecting element by the fixed orifice of both correspondences.Equally, the second upper arm of the second pillar opposite side is oblique lower to the first pillar respective side extension, and is fixed together with connecting element by the fixed orifice of both correspondences.That is to say, two pillars on the same group just respectively a upper arm by separately link together with the other side's inclination, like this, two upper arm are with regard to decussate structure, two pillars and two upper arm have just formed two triangular structures.Known according to triangle stability principle, this structure is the most stable.Therefore two pillars and affiliated two upper arm on the same group have just formed a stable flat bracket or tabular support, have effectively guaranteed the structural stability of this electric system Rapid Combination lifting device.
Two upper arm opposite tilts of residue on the same group extend upward, and are X shape intersection.The infall of two upper arm is fixed together by connecting element correspondence.For convenience of narration, be referred to as X frame.Because two pillars are fixing integrative-structures on the same group, so the X frame that extends to its top is under the support of pillar or tabular support, must be also fixing integrative-structure.For convenience of narration, the fixed Combination of X frame and tabular support is called to grillage.Like this, in this electric system Rapid Combination lifting device, two grillages have just been combined into.
Because four pillars arrange according to rectangle position relationship, after grillage combination, underarm also just can be to the same side oscillation of adjacent struts in another group arbitrarily.The oblique lower adjacent struts homonymy to another group of a underarm of every pillar extends, and the fixed orifice of both correspondences is fixed together by connecting element.Two of adjacent two pillars underarms are not with regard to decussate on the same group, and this structure is identical with above-mentioned X-shaped structure on the same group.Like this, adjacent struts on the same group has not just formed two triangular structures by two underarms, because this structure is the most stable, has just guaranteed not the relation that is fixedly connected with between adjacent struts on the same group yet.Therefore, adjacent struts and two underarms that are tilted to downward-extension on the same group have not just formed flat bracket recited above or tabular support yet, have effectively guaranteed the structural stability of this electric system Rapid Combination lifting device.For convenience of narration, flat bracket on the same group or tabular support are called to tabular support or on the same group flat bracket on the same group, flat bracket or tabular support on the same group is not called to different group of flat bracket or different group of tabular support.
In different group of tabular support, two underarm opposite tilts of the residue of two pillars extend upward, and are fixed together by connecting element with corresponding pillar respectively.The connecting portion of described underarm and corresponding pillar, on the pillar between upper hinge and down hinge.Because shorter with down hinge distance herein, therefore the angle of inclination of described underarm is less, is substantially the level of state.One of object of this underarm is set, and is for two crossbeams are formed at the two pillar tops at different group of tabular support, so just can with different group tabular be configured to a plurality of triangular structures, contribute to improve integral structure stability.Same, remaining two underarms and different group of tabular support have also formed new grillage.Like this, in this electric system Rapid Combination lifting device, four framed plate structures of the mutual stack that lays respectively at four limit portions of described rectangle have just been combined into.See on the whole, this electric system Rapid Combination lifting device is mainly by pillar stable support, four grillages being fixedly connected with, therefore, no matter still in the horizontal in the vertical this electric system Rapid Combination lifting device, is all a framed structure that structure is fixing.
In this electric system Rapid Combination lifting device, also comprise some cross-arms.Wherein at least one cross-arm be arranged on tabular on the same group between top, namely on X frame.Cross-arm quantity between X frame is more, and support strength is stronger.Hoist mechanism is also installed, as lever construction or pulley structure etc. on this cross-arm.This electric system Rapid Combination lifting device is moved to wagon box outside, by this hoist mechanism, can be by the weight in automobile back bucket, such as electrical generator is easily sling.Otherwise, while needing entrucking to use under electrical generator quiescence, can in advance it be sling, power actuated vehicle can be poured wagon box into below suspension bracket, and chain block suspension hook is fallen and can complete entrucking, and this process only needs a people to complete.So neither need to employ crane, also do not need manpower lift to move, not only reduced expense, also guaranteed personal safety.Because pillar bottom is provided with roller, therefore, can just can be issued in the support of roller the object of light transfer weight by promoting described framed structure.
In the time of need to dismantling when finishing using, only the connecting element being arranged on afterwards on upper arm and underarm need be taken apart, just this electric system Rapid Combination lifting device can be reverted to fast to four hinge units, operate very simple.When needs are assembled, above-mentioned operating process to be installed and first hinge unit to be assembled into grillage between two, and then be fixedly connected with underarm, operation is also very simple, quick, has greatly improved work efficiency, particularly field activity efficiency.
In electric system, ladder is that the essential of operation of going out is equipped with.In this electric system Rapid Combination lifting device, by aforesaid operations, first four hinge unit combination of two are become to two grillages, and in this process, by underarm be all upwards arranged to pillar in the same way, for convenience of narration, this structure is called to ladder; Then by two upper and lower corresponding plug-in mounting settings of ladder, namely the pillar of grillage is above inserted between two underarms of the corresponding pillar of grillage below; Finally with connecting element, pillar and corresponding underarm are fixed together.Like this, four pillars are fixing to being connected into two vertical posts up and down by underarm, form two montants of " ladder ", are connected to the many cross bars that each upper arm between pillar forms " ladder ".Because below is propped up column bottom roller is installed, and pillar top, top does not have roller, therefore " ladder " after combination must be inverted and be used in use, thereby in the skidding of fundamentally avoiding this " ladder ".In this " ladder ", montant length is between 2 times to 3 times an of column length, that is to say, if pillar is 2 meters long, so vertical column length is between 4-6 rice, and can adjust by changing the linking partial-length of top pillar and below underarm, can meet most of needs of electric system field operation completely.
This electric system Rapid Combination lifting device be take hinge unit as composite unit, volume is small and exquisite, not only carry, transport, deposit conveniently, can or erect weight lifting and transfer device and aerial device in operation field Rapid Combination, one tool is multiplex, can meet the multiple needs of field operation, greatly simplify the instrument amount of carrying of electric power maintenance car.
As a kind of implementation, described hoist mechanism is the cross-arm being supported by the cross-arm between two X framves.
Because dispose many cross-arms in this electric system Rapid Combination lifting device, at least one cross-arm is arranged between two X framves as strut member, another cross-arm is arranged on strut member and is used as lever, can realize the effect of hoisting heavy, simple in structure, cost is low, and is difficult for leaving behind while going out operation.
As another kind of implementation, described hoist mechanism is chain block or electric block.
By chain block or electric block, carry out hoisting heavy, not only simple to operate, and also more laborsaving.
As improvement, each group pillar bottom is connected with cross-arm, between these two cross-arms, is provided with again for bearing the cross-arm of weight.
In pillar bottom, arrange after cross-arm, when mobile this weight, weight first can be transferred on cross-arm, when mobile, weight just can not rock like this, contributes to steady, quick travel weight.
In sum, adopt the electric system Rapid Combination lifting device of said structure rational in infrastructure, be both adapted at transfer, lifting appliance in company, be adapted at again field condition transfer, lifting appliance, and easy to carry, simple to operate, can assist and ascend a height again, be particularly suitable for electric power maintenance and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is elaborated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of hinge unit;
Fig. 3 is the structural representation of hinge unit while depositing;
Fig. 4 is the structural representation of ladder;
Fig. 5 is the structural representation of " ladder ".
In figure: 1 is pillar, 2 is upper arm, and 3 is underarm, 4 cross-arms, and 5 is fixed orifice, and 6 is chain block, and 7 is connecting element, and 8 is roller.
The specific embodiment
As shown in the figure, this electric system Rapid Combination lifting device comprises four pillars 1, the square tube that pillar 1 is made for aluminium alloy extrusions.Pillar 1 upper end is hinged with two upper arm 2.For convenience of narration, the hinge between upper arm 2 and pillar 1 is called to upper hinge.Two upper arm lay respectively at the left and right sides of pillar, and can swing up and down around upper hinge.Pillar 1 middle and upper part, namely the leg portion near upper hinge is hinged with two underarms 3.For convenience of narration, the hinge between underarm and pillar is called to down hinge.Two underarms 3 lay respectively at the both sides, front and back of pillar, and can swing up and down around down hinge.On pillar 3, upper arm 2, underarm 3, be evenly equipped with fixed orifice 5, also comprise and the interspersed connecting element 7 coordinating of fixed orifice 5, to facilitate by connecting element 7, position and be fixedly connected with fixed orifice 5.Like this, pillar, and the upper arm 2 of upper articulation and underarm 3, and the connecting element 7 coordinating with it, just formed a hinge unit, as shown in Figure 2 and Figure 3.
In this electric system Rapid Combination lifting device, include four hinge units, and the distribution shape of these four hinge units on horizontal surface is rectangle.In these four hinge units that surround rectangle, arbitrary neighborhood hinge unit is one group, is divided into two groups.Like this, each group includes two pillars 1, four upper arm 2 and four underarms 3.For convenience of narration, two pillars 1 are on the same group called to the first pillar and the second pillar, the upper arm 2 on it and underarm 3 are called the first upper arm, the first underarm and the second upper arm and the second underarm.The oblique lower homonymy to the second pillar of a upper arm of every group of first pillar extends, and is fixed together with connecting element by the fixed orifice of both correspondences.Equally, the second upper arm of the second pillar opposite side is oblique lower to the first pillar respective side extension, and is fixed together with connecting element by the fixed orifice of both correspondences.That is to say, two pillars on the same group just respectively a upper arm by separately link together with the other side's inclination, like this, two upper arm 2 are with regard to decussate structure, two pillars 1 and two upper arm 2 have just formed two triangular structures.Known according to triangle stability principle, this structure is the most stable.Therefore two pillars 1 and affiliated two upper arm 2 on the same group have just formed a stable flat bracket or tabular support, have effectively guaranteed the structural stability of this electric system Rapid Combination lifting device.
Two upper arm 2 opposite tilts of residue on the same group extend upward, and are X shape intersection.The infall of two upper arm 2 is fixed together by connecting element correspondence.For convenience of narration, be referred to as X frame.Because two pillars 1 are fixing integrative-structures on the same group, so the X frame that extends to its top is under the support of pillar or tabular support, must be also fixing integrative-structure.For convenience of narration, the fixed Combination of X frame and tabular support is called to grillage.Like this, in this electric system Rapid Combination lifting device, two grillages have just been combined into.
Because four pillars arrange according to rectangle position relationship, after grillage combination, underarm 3 also just can be to the same side oscillation of adjacent struts 1 in another group arbitrarily.The oblique lower adjacent struts homonymy to another group of a underarm 3 of every pillar 1 extends, and the fixed orifice of both correspondences is fixed together by connecting element.Two of adjacent two pillars 1 underarms are not with regard to decussate on the same group, and this structure is identical with above-mentioned X-shaped structure on the same group.Like this, adjacent struts on the same group has not just formed two triangular structures by two underarms, because this structure is the most stable, has just guaranteed not the relation that is fixedly connected with between adjacent struts 1 on the same group yet.Therefore, adjacent struts 1 and two underarms 3 that are tilted to downward-extension on the same group have not just formed flat bracket recited above or tabular support yet, have effectively guaranteed the structural stability of this electric system Rapid Combination lifting device.For convenience of narration, flat bracket on the same group or tabular support are called to tabular support or on the same group flat bracket on the same group, flat bracket or tabular support on the same group is not called to different group of flat bracket or different group of tabular support.
In different group of tabular support, two underarm opposite tilts of the residue of two pillars extend upward, and are fixed together by connecting element with corresponding pillar respectively.The connecting portion of described underarm and corresponding pillar, on the pillar between upper hinge and down hinge.Because shorter with down hinge distance herein, therefore the angle of inclination of described underarm is less, is substantially the level of state.One of object of this underarm is set, and is for two crossbeams are formed at the two pillar tops at different group of tabular support, so just can with different group tabular be configured to a plurality of triangular structures, contribute to improve integral structure stability.Same, remaining two underarms and different group of tabular support have also formed new grillage.Like this, in this electric system Rapid Combination lifting device, four framed plate structures of the mutual stack that lays respectively at four limit portions of described rectangle have just been combined into.See on the whole, this electric system Rapid Combination lifting device is mainly by pillar stable support, four grillages being fixedly connected with, therefore, no matter still in the horizontal in the vertical this electric system Rapid Combination lifting device, is all a framed structure that structure is fixing.
In this electric system Rapid Combination lifting device, also comprise some cross-arms 4.Wherein at least one cross-arm 4 be arranged on tabular on the same group between top, namely on X frame.Cross-arm 4 quantity between X frame are more, and support strength is stronger.Hoist mechanism is also installed, as lever construction or pulley structure etc. on this cross-arm.This electric system Rapid Combination lifting device is moved to wagon box outside, by this hoist mechanism, can be by the weight in automobile back bucket, such as electrical generator is easily sling.So neither need to employ crane, also do not need manpower lift to move, not only reduced expense, also guaranteed personal safety.Because pillar bottom is provided with roller 8, therefore, can just can be issued in the support of roller the object of light transfer weight by promoting described framed structure.
In the time of need to dismantling when finishing using, only the connecting element being arranged on afterwards on upper arm and underarm need be taken apart, just this electric system Rapid Combination lifting device can be reverted to fast to four hinge units, operate very simple.When needs are assembled, above-mentioned operating process to be installed and first hinge unit to be assembled into grillage between two, and then be fixedly connected with underarm, operation is also very simple, quick, has greatly improved work efficiency, particularly field activity efficiency.
In electric system, ladder is that the essential of operation of going out is equipped with.In this electric system Rapid Combination lifting device, by aforesaid operations, first four hinge unit combination of two are become to two grillages, and in this process, by underarm be all upwards arranged to pillar in the same way, for convenience of narration, this structure is called to ladder; Then by two upper and lower corresponding plug-in mounting settings of ladder, namely the pillar of grillage is above inserted between two underarms of the corresponding pillar of grillage below; Finally with connecting element, pillar and corresponding underarm are fixed together.Like this, four pillars are fixing to being connected into two vertical posts up and down by underarm, form two montants of " ladder ", are connected to the many cross bars that each upper arm between pillar forms " ladder ".Because below is propped up column bottom roller is installed, and pillar top, top does not have roller, therefore " ladder " after combination must be inverted and be used in use, thereby in the skidding of fundamentally avoiding this " ladder ".In this " ladder ", montant length is between 2 times to 3 times an of column length, that is to say, if pillar is 2 meters long, so vertical column length is between 4-6 rice, and can adjust by changing the linking partial-length of top pillar and below underarm, can meet most of needs of electric system field operation completely.
This electric system Rapid Combination lifting device be take hinge unit as composite unit, volume is small and exquisite, not only carry, transport, deposit conveniently, can or erect weight lifting and transfer device and aerial device in operation field Rapid Combination, one tool is multiplex, can meet the multiple needs of field operation, greatly simplify the instrument amount of carrying of electric power maintenance car.
In the present embodiment, described hoist mechanism is chain block, by chain block, carries out hoisting heavy, not only simple to operate, and more laborsaving.When reality is used, can use electric block or at a cross-arm of support, as lever, use on the cross-arm between two X framves.Use cross-arm to make lever and use, not only simplified the structure of this electric system Rapid Combination lifting device, make cost, and be difficult for leaving behind while going out operation.
When reality is used, each group pillar 1 bottom can connect a cross-arm 4, and between these two cross-arms, some cross-arms is set again, for bearing weight, uses, not shown in FIG..When moving heavy object, weight first can be transferred on cross-arm, when mobile, weight just can not rock like this, contributes to steady, quick travel weight.
Claims (4)
1. an electric system Rapid Combination lifting device, it is characterized in that: comprise at least four pillars (1), pillar (1) bottom is provided with roller (8), pillar (1) left and right sides, upper end is hinged with respectively a upper arm (2), before and after pillar (1) middle and upper part, both sides are hinged with respectively a underarm (3), also comprise some cross-arms (4), pillar (1), upper arm (2), on underarm (3) and cross-arm (4), be evenly equipped with fixed orifice (5), also comprise the connecting element (7) coordinating with fixed orifice (5), the plane line of four pillars (1) is rectangle setting and forms between two one group, two corresponding upper arm (2) of two pillars of each group are upwards crossed as X frame and are fixed together by connecting element (7), at least one cross-arm (4) is supported between two X framves, this cross-arm (4) is provided with hoist mechanism, remaining two upper arm (2) intersects and is X-shaped and is fixed together by connecting element (7) with corresponding pillar (1) downwards, a underarm (3) of a pillar (1) of each group is fixed together with adjacent struts (1) bottom of corresponding group for oblique time, another root underarm is tilted to and corresponding being fixed together of same pillar (1) of corresponding group.
2. electric system Rapid Combination lifting device as claimed in claim 1, is characterized in that: the cross-arm (4) that described hoist mechanism supports for the cross-arm by between two X framves.
3. electric system Rapid Combination lifting device as claimed in claim 1, is characterized in that: described hoist mechanism is chain block (6) or electric block.
4. the electric system Rapid Combination lifting device as described in claim as arbitrary in claim 1-3, is characterized in that: each group pillar (1) bottom is connected with cross-arm (4), between these two cross-arms, is provided with again for bearing the cross-arm of weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691900.6U CN203568754U (en) | 2013-11-05 | 2013-11-05 | Rapid combined lifting tool of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691900.6U CN203568754U (en) | 2013-11-05 | 2013-11-05 | Rapid combined lifting tool of power system |
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| Publication Number | Publication Date |
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| CN203568754U true CN203568754U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691900.6U Expired - Lifetime CN203568754U (en) | 2013-11-05 | 2013-11-05 | Rapid combined lifting tool of power system |
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| CN (1) | CN203568754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569862A (en) * | 2013-11-05 | 2014-02-12 | 刘伟华 | Fast combined lifting tool of electric system |
| CN109592587A (en) * | 2018-12-13 | 2019-04-09 | 国网山东省电力公司龙口市供电公司 | A kind of electric system Rapid Combination lifting device |
-
2013
- 2013-11-05 CN CN201320691900.6U patent/CN203568754U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569862A (en) * | 2013-11-05 | 2014-02-12 | 刘伟华 | Fast combined lifting tool of electric system |
| CN103569862B (en) * | 2013-11-05 | 2015-11-11 | 国网山东省电力公司潍坊供电公司 | Electric system Rapid Combination lifting device |
| CN109592587A (en) * | 2018-12-13 | 2019-04-09 | 国网山东省电力公司龙口市供电公司 | A kind of electric system Rapid Combination lifting device |
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