CN208142716U - A kind of power transmission line erection crossover device - Google Patents
A kind of power transmission line erection crossover device Download PDFInfo
- Publication number
- CN208142716U CN208142716U CN201820769271.7U CN201820769271U CN208142716U CN 208142716 U CN208142716 U CN 208142716U CN 201820769271 U CN201820769271 U CN 201820769271U CN 208142716 U CN208142716 U CN 208142716U
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- China
- Prior art keywords
- power transmission
- transmission line
- stage
- rotating turret
- sets
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- Expired - Fee Related
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to high voltage power transmission and transforming stringing equipment technology field, crossover device is set up more particularly to a kind of power transmission line, including playing stage, it plays stage and is connected with elevating mechanism, it rises and is rotatably connected to rotating turret in stage, play the power source that setting in stage drives rotating turret rotation, the rotating turret upper end sliding connection expansion bracket, telescopic oil cylinder is set between expansion bracket and rotating turret, and the expansion bracket top is equipped with top pulleys；Outer boom is arranged in the rotating turret back, and outer boom is equipped with the first propelling sheave, and the second propelling sheave is arranged in described stage back；Cable is mounted in the top pulleys, cable one end is connected with clump weight, and the other end is connected on cable drum device after the first propelling sheave, the second propelling sheave downwards.Power transmission line provided by the utility model sets up crossover device, is realized using the structure that rotating turret is arranged on playing stage and crosses over operation, simple and compact for structure, reliable in action.
Description
Technical field
The utility model belongs to high voltage power transmission and transforming stringing equipment technology field, and in particular to a kind of power transmission line set up across
More device.
Background technique
In electric power transmission line construction, the line level crossing being frequently run onto across various barriers is constructed.Application No. is
20162.974875.6 utility model patent discloses a kind of power transmission line erection crossover device, using long short sleeve and turns
The structure realization aerial cable of dynamic disk crosses over operation；But since the second disk is to be fixed with slide bar by clamping screw
, therefore acted together when the second disk rotational with the device on moving slide-bar, since slide bar length is longer and the portion installed thereon
Part is more, and the movement for causing rotation is easy to appear failure.And it is complex using aforesaid way structure.
Summary of the invention
The purpose of the utility model is to provide a kind of power transmission lines to set up crossover device, using the setting turn on playing stage
The structure of moving frame, which is realized, crosses over operation, simple and compact for structure, reliable in action.
What the purpose of this utility model was realized in：A kind of power transmission line erection crossover device, including stage is played, it rises
Stage is connected with elevating mechanism, rises and is rotatably connected to rotating turret in stage, plays the power that setting in stage drives rotating turret rotation
Source, the rotating turret upper end sliding connection expansion bracket, is arranged telescopic oil cylinder, the expansion bracket top between expansion bracket and rotating turret
Equipped with top pulleys；Outer boom is arranged in the rotating turret back, and outer boom is equipped with the first propelling sheave, described stage back setting
Second propelling sheave；Cable is mounted in the top pulleys, cable one end is connected with clump weight, and the other end passes through downwards
It is connected on cable drum device after one propelling sheave, the second propelling sheave.
Further, the elevating mechanism is lifting cylinder.
Further, on a mobile station, traveling wheel is installed in mobile station bottom for the lifting cylinder installation.
Further, the mobile station side setting is used to support on ground and makes the support oil on mobile station disengaging ground
Cylinder.
Further, the rotating turret includes the lower beam of two rotating bars and connection rotating bar, is set in described stage
Rotation seat is set, rotating bar is rotatably connected on rotation seat.
Further, the power source is servo motor, and servo motor connects the rotating bar by shaft coupling.
Further, the rotating bar upper end is hollow structure, and the expansion bracket lower end is plugged in the hollow knot of rotating bar
In structure.
Further, upper beam is set on the expansion bracket, and the telescopic oil cylinder is connected between upper beam and lower beam.
Further, the expansion bracket upper half is in inverted V type.
Further, first propelling sheave is a pair, forms cable between the first propelling sheave and passes through mouth.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The structure that the utility model is cooperated using rotating turret and expansion bracket realizes rotation and flexible operation on playing stage,
Elevating mechanism only plays lift action playing a stage bottom, reduces other and acts influence to elevating mechanism so that entirely across
More device action is more reliable, compact-sized.
Detailed description of the invention
Fig. 1 is the side view in the utility model embodiment；
Fig. 2 is the structure chart risen in stage in the utility model embodiment；
Fig. 3 is the three-dimensional structure diagram of the utility model Fig. 2；
Fig. 4 is elevating mechanism raising state diagram in the utility model embodiment；
Fig. 5 is rotating turret rotation status figure in the utility model embodiment；
Fig. 6 is that expansion bracket stretches out state diagram in the utility model embodiment；
Fig. 7 is the utility model elevating mechanism another kind structure chart.
Appended drawing reference：1, top pulleys；2, expansion bracket；2a, upper beam；3, rotating turret；3a, outer boom；3b, the first guiding
Wheel；31, rotating bar；32, lower beam；4, stage is played；4a, rotation seat；4b, the second propelling sheave；5, lifting cylinder；6, mobile station；
7, support cylinder；8, traveling wheel；9, telescopic oil cylinder；10, servo motor；11, clump weight；12, cable；13, cable drum device；
14, screw rod；15, nut seat.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.These embodiments are only
For illustrating the utility model, and it is not limitation of the utility model.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
A kind of power transmission line erection crossover device, including stage 4 is played, it plays a stage 4 and is connected with elevating mechanism, elevating mechanism
It can be screw structure, as shown in fig. 7, installing vertical screw rod 14 in mobile station 6, nut seat 15 is set on screw rod, is risen
Stage 4 is mounted on nut seat 15；Elevating mechanism can also use cherry picker, such as the JL1000 model of rank of nobility power；Or such as
5 structure structure of lifting cylinder shown in FIG. 1.Lifting cylinder 5 is mounted in mobile station 6, and traveling wheel 8, row is arranged in 6 bottom of mobile station
Caterpillar belt structure can be also possible to for universal wheel by walking wheel 8.For the stability of 6 position of mobile station in operation, at mobile station 6 weeks
To installation support cylinder 7, mobile station 6 is jacked up in operation, so that traveling wheel 8 is detached from ground, guarantees 6 position of mobile station not
It is mobile.
Wherein, it plays stage 4 and is provided with a pair of of rotation seat 4a and servo motor 10, be rotatably connected to rotating turret on rotation seat 4a
3, rotating turret 3 includes a pair of of rotating bar 31 of two sides and the lower beam 32 of connection rotating bar 31, and rotating bar 31 is matched with rotation seat 4a
It closes, servo motor 10 passes through shaft coupling transmission connection rotating bar 31；Servo motor 10 can also be substituted with oil cylinder herein, pass through oil
The rotation of the telescopic band turn moving frame 3 of cylinder.Wherein, servo motor 10 can also be substituted by speed reducer or common three-phase motor
31 upper end of rotating bar is hollow structure and sliding is inserted with expansion bracket 2；The setting of expansion bracket 2 is parallel with lower beam 32
Upper beam 2a, telescopic oil cylinder 9 is set between upper beam 2a and lower beam 32, expansion bracket 2 is realized by the movement of telescopic oil cylinder 9
Relatively rotate the flexible of frame 3.It is to the inverted V type structure inside contracted, at the top of the installation of V-structure top in the upper half of expansion bracket 2
Pulley 1.
Outer boom 3a is arranged in 3 back of rotating turret, and outer boom 3a is vertically set on lower beam 32, and outer boom 3a is equipped with
First propelling sheave 3b, the second propelling sheave 4b is arranged in described 4 back of stage；First guide wheel and the second guide wheel can be pairs of
It is arranged, only the first guide wheel is arranged in a pair in the present embodiment, forms the cable that current supply cable passes through between the first guide wheel
Across mouth, to prevent cable deviation.
Wherein, cable 13 is mounted in top pulleys 1,13 one end of cable is connected with clump weight 11, and the other end is downward
It is connected on cable drum device 13 after the first propelling sheave 3b, the second propelling sheave 4b.Cable drum device 13 can be set on ground
It also may be mounted in mobile station 6 on face.Cable drum device 13 can select the 15T model or Tu Ousi of north wound electric power
12T model.
The specific work process of crossover device is as Figure 4-Figure 6, first extends downwardly and supports ground for support cylinder 7, make
The traveling wheel 8 for obtaining mobile station 6 is detached from ground, and then lifting cylinder 5 has jacked up stage 4 to predetermined altitude；Servo motor 10 drives
Rotation seat 4a rotates by a certain angle, and expansion bracket 2 is protruding under the drive of telescopic oil cylinder 9, until clump weight 11 clears the jumps
To the other side；Then clump weight 11 can trailing cable line 13 fall, by cable 13 across to the barrier other side.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (10)
1. a kind of power transmission line sets up crossover device, it is characterised in that：Including playing stage (4), plays stage (4) and be connected with lifting
Mechanism rises and is rotatably connected to rotating turret (3) on stage (4), plays the power source that setting on stage (4) drives rotating turret (3) rotation,
Rotating turret (3) upper end sliding connection expansion bracket (2), is arranged telescopic oil cylinder (9) between expansion bracket (2) and rotating turret (3), institute
Expansion bracket (2) top is stated equipped with top pulleys (1)；Outer boom (3a) is arranged in rotating turret (3) back, and outer boom (3a) is equipped with
The second propelling sheave (4b) is arranged in first propelling sheave (3b), described stage (4) back；Electricity is mounted on the top pulleys (1)
Cable (12), cable (12) one end are connected with clump weight (11), and the other end passes through downwards the first propelling sheave (3b), the second guiding
It is connected on cable drum device (13) after wheel (4b).
2. a kind of power transmission line according to claim 1 sets up crossover device, it is characterised in that：The elevating mechanism is
Lifting cylinder (5).
3. a kind of power transmission line according to claim 2 sets up crossover device, it is characterised in that：The lifting cylinder
(5) it is mounted on mobile station (6), traveling wheel (8) are installed in mobile station (6) bottom.
4. a kind of power transmission line according to claim 3 sets up crossover device, it is characterised in that：The mobile station (6)
Side setting is used to support on ground and makes the support cylinder (7) on mobile station (6) disengaging ground.
5. a kind of power transmission line according to claim 1 sets up crossover device, it is characterised in that：The rotating turret (3)
Including two rotating bars (31) and the lower beam (32) of rotating bar (31) is connected, rotation seat (4a) is set on described stage (4),
Rotating bar (31) is rotatably connected on rotation seat (4a).
6. a kind of power transmission line according to claim 5 sets up crossover device, it is characterised in that：The power source is to watch
It takes motor (10), servo motor (10) connects the rotating bar (31) by shaft coupling.
7. a kind of power transmission line according to claim 5 or 6 sets up crossover device, it is characterised in that：The rotating bar
(31) upper end is hollow structure, and expansion bracket (2) lower end is plugged in the hollow structure of rotating bar (31).
8. a kind of power transmission line according to claim 7 sets up crossover device, it is characterised in that：The expansion bracket (2)
Upper setting upper beam (2a), the telescopic oil cylinder (9) are connected between upper beam (2a) and lower beam (32).
9. a kind of power transmission line according to claim 1 sets up crossover device, it is characterised in that：The expansion bracket (2)
The upper half is in inverted V type.
10. a kind of power transmission line according to claim 1 sets up crossover device, it is characterised in that：First guiding
Taking turns (3b) is a pair, forms cable between the first propelling sheave (3b) and passes through mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769271.7U CN208142716U (en) | 2018-05-22 | 2018-05-22 | A kind of power transmission line erection crossover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769271.7U CN208142716U (en) | 2018-05-22 | 2018-05-22 | A kind of power transmission line erection crossover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142716U true CN208142716U (en) | 2018-11-23 |
Family
ID=64314209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769271.7U Expired - Fee Related CN208142716U (en) | 2018-05-22 | 2018-05-22 | A kind of power transmission line erection crossover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142716U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282509A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of electric power network leap wiring winding integrated apparatus |
| CN111555186A (en) * | 2020-05-26 | 2020-08-18 | 傅开峰 | Wire transferring machine for ascending wire and distributing wire in communication engineering |
| CN112510579A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司清远供电局 | Cross-line pay-off device |
| CN112919225A (en) * | 2021-03-04 | 2021-06-08 | 郑州工业应用技术学院 | Cable erecting device for power engineering construction and using method thereof |
| CN113184720A (en) * | 2021-04-29 | 2021-07-30 | 广东电网有限责任公司清远供电局 | Device is put in exhibition of strideing across barrier |
-
2018
- 2018-05-22 CN CN201820769271.7U patent/CN208142716U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282509A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of electric power network leap wiring winding integrated apparatus |
| CN111555186A (en) * | 2020-05-26 | 2020-08-18 | 傅开峰 | Wire transferring machine for ascending wire and distributing wire in communication engineering |
| CN111555186B (en) * | 2020-05-26 | 2021-11-16 | 国网甘肃省电力公司陇南供电公司 | Wire transferring machine for ascending wire and distributing wire in communication engineering |
| CN112510579A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司清远供电局 | Cross-line pay-off device |
| CN112919225A (en) * | 2021-03-04 | 2021-06-08 | 郑州工业应用技术学院 | Cable erecting device for power engineering construction and using method thereof |
| CN113184720A (en) * | 2021-04-29 | 2021-07-30 | 广东电网有限责任公司清远供电局 | Device is put in exhibition of strideing across barrier |
| CN113184720B (en) * | 2021-04-29 | 2023-08-15 | 广东电网有限责任公司清远供电局 | Spreading device crossing barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |