CN203159075U - Shaped cable cover plate lifting tool - Google Patents
Shaped cable cover plate lifting tool Download PDFInfo
- Publication number
- CN203159075U CN203159075U CN 201320127152 CN201320127152U CN203159075U CN 203159075 U CN203159075 U CN 203159075U CN 201320127152 CN201320127152 CN 201320127152 CN 201320127152 U CN201320127152 U CN 201320127152U CN 203159075 U CN203159075 U CN 203159075U
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- CN
- China
- Prior art keywords
- cover plate
- cable cover
- strut
- davit
- cross bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to a shaped cable cover plate lifting tool which is used for lifting a cable cover plate in power construction, maintenance and other operations. The shaped cable cover plate lifting tool comprises a supporting base frame, a moving mechanism, a rotating support, a bearing, a first driving mechanism, a suspended arm, a second driving mechanism and lifting hook component, wherein the moving mechanism is arranged on the lower part of the supporting base frame, the lower end of the rotating support is arranged on the supporting base frame and the rotating support is axially arranged along the vertical direction, the bearing is arranged between the rotating support and the supporting base frame, the first driving mechanism drives the rotating support to rotate relative to the supporting base frame, one end of the suspended movable arm is rotationally connected with the upper end of the rotating support and can rotate in the vertical plane, the second driving mechanism drives the suspended movable arm to rotate, and the lifting hook component is arranged on the suspended movable arm and is used for suspending the cable cover plate. The shaped cable cover plate lifting tool can help workers to conveniently lift the irregular cable cover plate, is simple in structure and convenient and flexible to use and can be widely applied to the power industry or other industries at which the cover plate is required to be lifted.
Description
Technical field
The utility model relates to the accessory equipment that uses in a kind of electric operating, specifically, relates to a kind of lifting tool for lifting cable cover plate.
Background technology
In conventional electric power cable cover plate was opened operation process, when running into the little situation of local job's face paving location interval, employing manually was aided with cooperations such as crow bar, jack, forklift, assembly pulley and fulfils assignment usually.But this mode of operation is difficult to correct location to hang, and again because of the objective factor that special-shaped cover plate load is heavy, size is big, the scene exists a series of technology that a plurality of tool combinations operations bring, the hidden danger of secure context.
Summary of the invention
The purpose of this utility model provides a kind of cover plate lifting operation, simple operation, safe special-shaped cable cover plate lifting tool be convenient to.
For achieving the above object, the technical solution used in the present invention is:
A kind of special-shaped cable cover plate lifting tool, at power construction, be used for lifting cable cover plate in the operations such as maintenance, described special-shaped cable cover plate lifting tool comprises the support underframe, be arranged at the travel mechanism of described support underframe bottom, the bottom is arranged on the described support underframe and the swinging strut that axially vertically arranges, be arranged at the bearing between described swinging strut and the described support underframe, drive first driver train that described swinging strut rotates with respect to described support underframe, one end rotates with the upper end of described swinging strut and be connected the suspention swing arm that also can rotate in vertical plane, drive second driver train that described suspention swing arm rotates, be arranged at the hook assembly that is used for the described cable cover plate of suspention on the described suspention swing arm.
Preferably, described support underframe comprises some first strut bars of laterally arranging and some second strut bars of vertically arranging, described first strut bar and staggered the connecting as one of described second strut bar.
Preferably, described first strut bar and described second strut bar are the hollow cylindrical rods that the cross section is rectangle, and described first strut bar or described second strut bar constitute telescopic structure by the bar assembly that socket-connects.
Preferably, described first strut bar and described second strut bar constitute the described support underframe of " opening " font, described first strut bar comprises first cross bar, second cross bar, the 3rd cross bar and the 4th cross bar, described second strut bar comprises first vertical pole and second vertical pole, the middle part that is arranged at described first cross bar that described first vertical pole and second vertical pole are symmetrical and an end and described first cross bar are fixedly connected, described second cross bar is connected between described first vertical pole and described second vertical pole, one end of described the 3rd cross bar and described the 4th cross bar is connected with described second vertical pole with described first vertical pole respectively, and described the 3rd cross bar and described second cross bar are positioned at the both sides of described first vertical pole, and described the 4th cross bar and described second cross bar are positioned at the both sides of described second vertical pole.
Preferably, described travel mechanism is several rollers that are arranged at described support underframe below.
Preferably, described second actuating device comprises telescopic resistance to compression swing arm, described telescopic resistance to compression swing arm is obliquely installed, and an end of described telescopic resistance to compression swing arm is connected with the sidepiece of described swinging strut, and the other end is connected with the bottom of described suspention swing arm.
Preferably, described hook assembly comprises hollow outer davit, interior davit, several folded sheet groups;
In described davit insert in the described outer davit and described outer davit and described between the davit along its axially slip relatively, offer on the periphery of described outer davit that several are corresponding and along its axially extended slotted hole one by one with described folded sheet group phase; Described outer davit and described in the same side of davit be respectively arranged with hanging hole, and this describedly is connected with described suspention swing arm by steel rope respectively with side;
Described folded sheet group comprises first connecting plate and second connecting plate, first end of described first connecting plate and first end of described second connecting plate are hinged, second end of described first connecting plate passes the slotted hole on the described outer davit and is hinged with described interior davit, and second end of described second connecting plate and described outer davit are hinged.
Preferably, the cross section of described outer davit and described interior davit all is square, and its periphery is surrounded by four sides, and one group of described folded sheet group all is set on each described side.
Preferably, described suspention swing arm comprises first arm and second arm, and described first arm and described second arm socket-connect and make described suspention swing arm form telescopic structure.
Preferably, the upper end of described swinging strut is provided with supporting component, described supporting component comprises the support sleeve that is connected with described swinging strut, two strut bars, one end and the described support sleeve of described strut bar are fixedly connected, the other end and described support underframe are fixedly connected, the axial both sides that are arranged at described swinging strut that described strut bar is symmetrical.
Because technique scheme is used, the utility model compared with prior art has following advantage: special-shaped cable cover plate lifting tool of the present utility model can the less important work personnel lift by crane special-shaped cable cover plate easily, it is simple in structure, easy to use flexibly, can be widely used in power industry or other need lift by crane in the industry of cover plate.
Description of drawings
Accompanying drawing 1 is the partial perspective view of special-shaped cable cover plate lifting tool of the present utility model.
Accompanying drawing 2 is the partial front elevation view of special-shaped cable cover plate lifting tool of the present utility model.
Accompanying drawing 3 is the partial left side view of special-shaped cable cover plate lifting tool of the present utility model.
Accompanying drawing 4 is the partial top view of special-shaped cable cover plate lifting tool of the present utility model.
Accompanying drawing 5 is the three-dimensional enlarged view of the hook assembly of special-shaped cable cover plate lifting tool of the present utility model.
Accompanying drawing 6 is looked enlarged view for the master of the hook assembly of special-shaped cable cover plate lifting tool of the present utility model.
In the above accompanying drawing: 1, support underframe; 2, swinging strut; 3, bearing; 4, suspention swing arm; 5, telescopic resistance to compression swing arm; 6, hook assembly; 7, first strut bar; 8, second strut bar; 9, first cross bar; 10, second cross bar; 11, the 3rd cross bar; 12, the 4th cross bar; 13, first vertical pole; 14, second vertical pole; 15, roller; 16, first arm; 17, second arm; 18, support sleeve; 19, strut bar; 20, outer davit; 21, interior davit; 22, folded sheet group; 23, slotted hole; 24, hanging hole; 25, first connecting plate; 26, second connecting plate.
The specific embodiment
Be further described below in conjunction with the utility model of embodiment shown in the drawings.
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 4.A kind of special-shaped cable cover plate lifting tool is used for lifting cable cover plate in operations such as power construction, maintenance.
Abnormity cable cover plate lifting tool comprises support underframe 1, be arranged at the travel mechanism that supports underframe 1 bottom, the bottom is arranged to be supported on the underframe 1 and the swinging strut 2 that axially vertically arranges, be arranged at the bearing 3 between swinging strut 2 and the support underframe 1, drive swinging strut 2 with respect to supporting first driver train that underframe 1 rotates, one end rotates with the upper end of swinging strut 2 and be connected the suspention swing arm 4 that also can rotate in vertical plane, drive second driver train that suspention swing arm 4 rotates, be arranged at the hook assembly 6 that is used for suspention cable cover plate on the suspention swing arm 4.
Second actuating device comprises telescopic resistance to compression swing arm 5, and telescopic resistance to compression swing arm 5 is obliquely installed, and an end of telescopic resistance to compression swing arm 5 is connected with the sidepiece of swinging strut 2, and the other end is connected with the bottom of suspention swing arm 4.For example adopt hydraulic actuator, when it elongates or shortens, can drive 4 rotations of suspention swing arm.
The upper end of swinging strut 2 is provided with supporting component, supporting component comprises the support sleeve 18 that is connected with swinging strut 2, two strut bars 19, one end and the support sleeve 18 of strut bar 19 are fixedly connected, the other end is fixedly connected with supporting underframe 1, the axial both sides that are arranged at swinging strut 2 that strut bar 19 is symmetrical.
Shown in accompanying drawing 5 and accompanying drawing 6.Hook assembly 6 comprises hollow outer davit 20, interior davit 21, several folded sheet groups 22.In the present embodiment, outer davit 20 all is square with the cross section of interior davit 21, and its periphery is surrounded by four sides, and one group of folded sheet group 22 all is set on each side.Interior davit 21 insert in the outer davit 20 and between outer davit 20 and the interior davit 21 along its axially slip relatively, offer on the periphery of outer davit 20 that several are corresponding and along its axially extended slotted hole 23 one by one with folded sheet group 22 phases.The same side of outer davit 20 and interior davit 21, namely the upper end is respectively arranged with hanging hole 24, and should be connected with suspention swing arm 4 by steel rope respectively with side.Folded sheet group 22 comprises first connecting plate 25 and second connecting plate 26, first end of first end of first connecting plate 25 and second connecting plate 26 is hinged, second end of first connecting plate 25 passes the slotted hole 23 on the outer davit 20 and is hinged with interior davit 21, and second end of second connecting plate 26 is hinged with outer davit 20.
This special-shaped cable cover plate lifting tool at first moves to it near the cable cover plate to be lifted in use.At initial condition, the folded sheet group 22 of hook assembly 6 is not folding, is the plane surface that abuts in outer davit 20 substantially and make.When using, in the hole that this hook assembly 6 is inserted on cable cover plates, the pulling steel rope and in making davit 21 outside davit 20 directions relatively move, at this moment, folded sheet group 22 folds gradually and holds the cable cover plate from the below.Order about the upwards rotation in vertical plane of suspention swing arm 4 by second actuating device again, thus can be with cable cover plate lifting certain height.By first actuating device swinging strut 2 is rotated at last, thereby the cable cover plate is shifted.
This special-shaped cable cover plate lifting tool is owing to adopted the fastening new process of rotary flat embedding formula, make its scope of operation have only 2/3rds of the former scope of operation, can not only well adapt with on-the-spot geographical environment, and opening process is convenient more flexibly, alleviate repairing personnel's operation intensity on the one hand, improved construction, maintenance (repairing) efficient on the other hand again.On the basis of achieving initial success, still require further improvement the auxiliary hydraulic pressure transmission device, deeply the manganese steel of part such as swing arm 4 skeletons such as grade and the impact property of alloy material are suspended in checking computations in midair, guarantee in opening the falling process at the uniform velocity fixing, play the effect of aid dispersion machinery vibration, meet technical indexs such as " electric power safety operating regulation " power jacking charge of surety.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. special-shaped cable cover plate lifting tool, at power construction, be used for lifting cable cover plate in the operations such as maintenance, it is characterized in that: described special-shaped cable cover plate lifting tool comprises the support underframe, be arranged at the travel mechanism of described support underframe bottom, the bottom is arranged on the described support underframe and the swinging strut that axially vertically arranges, be arranged at the bearing between described swinging strut and the described support underframe, drive first driver train that described swinging strut rotates with respect to described support underframe, one end rotates with the upper end of described swinging strut and be connected the suspention swing arm that also can rotate in vertical plane, drive second driver train that described suspention swing arm rotates, be arranged at the hook assembly that is used for the described cable cover plate of suspention on the described suspention swing arm.
2. special-shaped cable cover plate lifting tool according to claim 1, it is characterized in that: described support underframe comprises some first strut bars of laterally arranging and some second strut bars of vertically arranging, described first strut bar and staggered the connecting as one of described second strut bar.
3. special-shaped cable cover plate lifting tool according to claim 2, it is characterized in that: described first strut bar and described second strut bar are the hollow cylindrical rods that the cross section is rectangle, and described first strut bar or described second strut bar constitute telescopic structure by the bar assembly that socket-connects.
4. according to claim 2 or 3 described special-shaped cable cover plate lifting tools, it is characterized in that: described first strut bar and described second strut bar constitute the described support underframe of " opening " font, described first strut bar comprises first cross bar, second cross bar, the 3rd cross bar and the 4th cross bar, described second strut bar comprises first vertical pole and second vertical pole, the middle part that is arranged at described first cross bar that described first vertical pole and second vertical pole are symmetrical and an end and described first cross bar are fixedly connected, described second cross bar is connected between described first vertical pole and described second vertical pole, one end of described the 3rd cross bar and described the 4th cross bar is connected with described second vertical pole with described first vertical pole respectively, and described the 3rd cross bar and described second cross bar are positioned at the both sides of described first vertical pole, and described the 4th cross bar and described second cross bar are positioned at the both sides of described second vertical pole.
5. special-shaped cable cover plate lifting tool according to claim 1 is characterized in that: described travel mechanism is several rollers that are arranged at described support underframe below.
6. special-shaped cable cover plate lifting tool according to claim 1, it is characterized in that: described second actuating device comprises telescopic resistance to compression swing arm, described telescopic resistance to compression swing arm is obliquely installed, and an end of described telescopic resistance to compression swing arm is connected with the sidepiece of described swinging strut, and the other end is connected with the bottom of described suspention swing arm.
7. special-shaped cable cover plate lifting tool according to claim 1, it is characterized in that: described hook assembly comprises hollow outer davit, interior davit, several folded sheet groups;
In described davit insert in the described outer davit and described outer davit and described between the davit along its axially slip relatively, offer on the periphery of described outer davit that several are corresponding and along its axially extended slotted hole one by one with described folded sheet group phase; Described outer davit and described in the same side of davit be respectively arranged with hanging hole, and this describedly is connected with described suspention swing arm by steel rope respectively with side;
Described folded sheet group comprises first connecting plate and second connecting plate, first end of described first connecting plate and first end of described second connecting plate are hinged, second end of described first connecting plate passes the slotted hole on the described outer davit and is hinged with described interior davit, and second end of described second connecting plate and described outer davit are hinged.
8. special-shaped cable cover plate lifting tool according to claim 7, it is characterized in that: the cross section of described outer davit and described interior davit all is square, its periphery is surrounded by four sides, and one group of described folded sheet group all is set on each described side.
9. special-shaped cable cover plate lifting tool according to claim 1, it is characterized in that: described suspention swing arm comprises first arm and second arm, described first arm and described second arm socket-connect and make described suspention swing arm form telescopic structure.
10. special-shaped cable cover plate lifting tool according to claim 1, it is characterized in that: the upper end of described swinging strut is provided with supporting component, described supporting component comprises the support sleeve that is connected with described swinging strut, two strut bars, one end and the described support sleeve of described strut bar are fixedly connected, the other end and described support underframe are fixedly connected, the axial both sides that are arranged at described swinging strut that described strut bar is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127152 CN203159075U (en) | 2013-03-20 | 2013-03-20 | Shaped cable cover plate lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127152 CN203159075U (en) | 2013-03-20 | 2013-03-20 | Shaped cable cover plate lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159075U true CN203159075U (en) | 2013-08-28 |
Family
ID=49020278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320127152 Expired - Fee Related CN203159075U (en) | 2013-03-20 | 2013-03-20 | Shaped cable cover plate lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645277A (en) * | 2016-03-23 | 2016-06-08 | 国网山东省电力公司高唐县供电公司 | Hanging bracket for folded isolating switch |
-
2013
- 2013-03-20 CN CN 201320127152 patent/CN203159075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645277A (en) * | 2016-03-23 | 2016-06-08 | 国网山东省电力公司高唐县供电公司 | Hanging bracket for folded isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |