CN107181198B - Lift single pole crossing frame - Google Patents
Lift single pole crossing frame Download PDFInfo
- Publication number
- CN107181198B CN107181198B CN201710136014.XA CN201710136014A CN107181198B CN 107181198 B CN107181198 B CN 107181198B CN 201710136014 A CN201710136014 A CN 201710136014A CN 107181198 B CN107181198 B CN 107181198B
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- CN
- China
- Prior art keywords
- rod
- rotary supporting
- supporting rod
- connector
- single pole
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Ladders (AREA)
Abstract
The present invention relates to a kind of lift single pole crossing frames comprising: the telescopic rod being vertically arranged comprising lower section support rod and movable support rod；Actuate the elevating mechanism of telescopic rod；And wire support comprising horizontal rotary supporting rod at the top of the movable support rod and fender rod can be run set on the sliding of rotary supporting rod both ends, the rotary supporting rod can be turned round along own axes.In the above scheme, fender rod is run set on the sliding of rotary supporting rod both ends, wrapped with rotary supporting rod into the accommodating space that can accommodate electric wire.Increase the top of telescopic rod, electric wire can be made to raise, to carry out air line working across the barrier that other cables are constituted.
Description
Technical field
The present invention relates to a kind of power equipment, the lift single pole for making somebody a mere figurehead operation more particularly, to a kind of power circuit is crossed over
Frame.
Background technique
With economic continuous development, power construction task is further heavy, and the construction operation of distribution line is more frequent,
The erection of aerial condutor more changes jobs especially prevalent with dismounting.Currently, there is a radio and television phone with power circuit arranged crosswise
Line, communication communications optical cable, high-low voltage power line, temporary electricity route etc., when carrying out aerial condutor erection or removing, often
The operation across All other routes, barrier is encountered, to protect intact and other barriers of service line itself not damaged, is led to
Often need to carry out less important work with lift truck, ladder etc..
Summary of the invention
The main purpose of the present invention is to provide a kind of lift single pole crossing frames, make electricity in the construction of Distribution Network Frame hollow wire
Line may span across barrier operation.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of lift single pole across
More frame comprising:
The telescopic rod being vertically arranged comprising lower section support rod and movable support rod；
Actuate the elevating mechanism of telescopic rod；
And wire support comprising horizontal rotary supporting rod at the top of the movable support rod and rotary supporting rod can be set to
The sliding of both ends runs fender rod, and the rotary supporting rod can be turned round along own axes.
In the above scheme, fender rod is run set on the sliding of rotary supporting rod both ends, with rotary supporting rod wrapping at electric wire can be accommodated
Accommodating space.Increase the top of telescopic rod, electric wire can be made to raise, thus across the barrier that other cables are constituted, into
Row air line working.
Preferably, be arranged two bearings in the middle part of the rotary supporting rod, two bearings set bearing block respectively, two bearings seat directly or
It is fixed on indirectly by transition apparatus at the top of movable support rod；When the rotary supporting rod is horizontal, both ends are symmetrical in flexible
Rod axis.This structure be moved forward and backward entirety can along electric wire direction, and rotary supporting rod rotation in movement, make moving operation both
It is laborsaving, and can avoid wire support and hang electric wire, avoid damaged wire.
Preferably, further including adjustable balancing stabilizer blade；Balance support include three secondary or above telescopic struts and
Obvolvent and it can be lock onto the clamp ring of lower section support rod, the one end of each strut is rotationally connected with clamp ring.Pass through Adjustable horizontal
Weigh stabilizer blade, convenient for adjusting the state of telescopic rod, is allowed to keep being vertically arranged state, suitable for using in the state of the out-of-flatness of ground.
Preferably, the clamp ring is two slit bamboo or chopped wood structures of middle part segmentation, two sides interconnecting piece has dismountable locking knot
Structure.Locking mechanism can be bolt fastening structure；It is easily installed and dismantles, keep field operation more convenient.
Preferably, the rotary supporting rod both ends axially open up cross recess；The sliding fender rod that runs is cross brace, in
Two bars that portion combines are constituted, and two bar engaging portions are placed in the cross recess of the rotary supporting rod.Cross brace can in cross recess edge
Rotary supporting rod axial movement；When stringing, the two sliding fender rods that run are mobile to rotary supporting rod both ends, and vacating space accommodates electric wire；Make
With finishing, the two sliding fender rods that run are mobile to centre, reduce overall space and occupy, convenient for storage.
Preferably, setting locking flange at the top of the movable support rod；The locking flange lower part, which has, removably to be covered
Set on the canister portion of movable support rod, canister portion top sets connector, and rotary supporting rod is connected on the connector；The rotation of connector side
In canister portion, the other side sets the retaining mechanism that connector is fixed on to canister portion.Space hold when storage can be further decreased, and is grasped
Facilitate.
Preferably, the retaining mechanism includes: barb, spring and push rod；The top end face of cartridge sets fixing groove, Gu
Trench bottom side wall is determined with translot；The bottom surface of the connector sets cavity, and barb rotationally suspends in the cavity, and barb is certainly
There is the hook part that can be inserted into the translot by holding；Spring) and push rod it is horizontal and bear against in two sides barb, wherein push rod stretches out
Connector periphery.It can lock automatically, manual unlocking, convenient and reliable operation.
Preferably, the bottom face of the hook part of barb, has the inclined-plane being adapted to the notch of fixing groove.Keep hook part more suitable
Enter in fixing groove slidingly.
Therefore, the invention has the following beneficial effects: by liftable telescopic rod and wire support, overhead line is solved
Constructional difficulties problem when other barriers or traffic route is crossed on road, and conducting wire itself and other barriers is protected not to be damaged
Bad, protection traffic passage is unaffected, while facilitating the operation of operating personnel, alleviates labor intensity, improves work effect
Rate.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the invention.
Attached drawing 2 is a kind of structural schematic diagram of balance support.
Attached drawing 3 is that balance support installs and uses status diagram.
Attached drawing 4 is a kind of attachment structure schematic diagram of telescopic rod and rotary supporting rod.
Attached drawing 5 is a kind of structural schematic diagram for locking flange.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: a kind of lift single pole crossing frame of the present invention, as shown in Fig. 1 comprising: the telescopic rod being vertically arranged,
Including lower section support rod 3 and movable support rod 5；Actuate the elevating mechanism 4 of telescopic rod；And wire support comprising can be horizontal
Fender rod 8 is run in the rotary supporting rod 7 at 5 top of movable support rod and set on the sliding of 7 both ends of rotary supporting rod.Elevating mechanism 4 can
To be normal elevator mechanism, such as the lifting structure of gear & rack structure, V belt translation, chaindriven elevating mechanism etc..
Two bearings are arranged in the middle part of rotary supporting rod 7, two bearings set bearing block 6 respectively, and two bearings seat 6 is filled directly or by transition
It sets and is fixed on 5 top of movable support rod indirectly；When rotary supporting rod 7 is horizontal, both ends are symmetrical in flexible rod axis.Rotation branch
7 both ends of bar axially open up cross recess；The sliding fender rod 8 that runs is cross brace, is made of two bars that middle part combines, two bar engaging portions are set
In the cross recess of the rotary supporting rod 7.
Air line working belongs to mobile operation, that is, needs the operation when moving along stringing direction；Based on this, the present invention provides
Following scheme, 3 bottom end of lower section support rod are arranged pedestal；Base bottom is slab construction, is fixed on cart 1.Transport easy to carry,
It is adjusted again convenient for lesser local location.For the convenience for further improving carrying operation, telescopic rod both ends are settable detachable
Flange 2, connect respectively with rotary supporting rod 7 and pedestal, so that fission can be unloaded into using finishing in use, be assemblied in one
Structure reduces occupied space, convenient for storage conveying.
Due to the field work of stringing system, environmental aspect is different, is all not smooth ground；For this purpose, preferably as one
Additional project, further include adjustable balancing stabilizer blade 10；Balance support 10 includes the three secondary or above telescopic struts and can
Obvolvent and the clamp ring 11 for locking onto lower section support rod 3, the one end of each strut are rotationally connected with clamp ring 11；Such as attached drawing 2, attached
Shown in Fig. 3.
When in use, rotary supporting rod is horizontal on telescopic rod, and developed area is big, biggish space need to be occupied, for this purpose, this hair
The bright one kind that provides can save space-efficient technical solution: as shown in Fig. 4, locking flange 9 be set at the top of movable support rod 5；Locking method
Blue 9 lower parts have the canister portion 111 for being removably sheathed on movable support rod 5, and 111 top of canister portion sets connector 112, rotary supporting rod
7 are connected on the connector 112；112 side of connector rotates in canister portion 111, and the other side, which is set, is fixed on canister portion for connector 112
111 retaining mechanism 113.In use, overturning rotary supporting rod, drives connector 112 to rotate up to 112 bottom surface of connector and is resisted against
On 111 top end face of canister portion, then locked by retaining mechanism 113；Using finishing, connector 112 and cylinder are released by retaining mechanism 113
Locking connection between portion 111, reverse flip rotary supporting rod drive connector 112 to rotate up to rotary supporting rod big with telescopic rod
Body is parallel, so that developed area be greatly decreased, has saved the space occupied.
As shown in Fig. 5, retaining mechanism includes: barb 25, spring 23 and push rod 24；The top end face of canister portion 111 sets fixation
Slot 21,21 bottom sidewall of fixing groove have translot；The bottom surface of connector 112 sets cavity 22, and barb 25 is rotationally suspended at this
In cavity 22,25 free end of barb has the hook part that can be inserted into translot；Spring 23 and push rod 24 are horizontal and bear against in two sides
Barb 25, wherein push rod 24 stretches out 112 periphery of connector.When sealed, under the action of the spring, translot is protruded into the hook part of barb 25,
Realize automatic locking；When release, push rod is pushed manually, hook part can be deviate from from translot.
The bottom face of the hook part of barb 25 has the inclined-plane being adapted to 21 notch of fixing groove.Connector 112 rotates, barb
The bottom face of 25 hook part is resisted against 21 notch of fixing groove, and the active force of generation rotates barb 25 to spring direction, makes hook part
More smoothly enter in fixing groove 21.
The working principle of the invention: when aerial condutor is set up with work is removed, conducting wire can be support with crossing frame, protects it
His barrier is not damaged or guarantees that vehicle pass-through is unaffected.
The course of work of the invention: being first mounted on wire support on the top of telescopic rod, and selection is appropriate after the installation is completed
The good crossing frame of position of sound production (visual field condition decides whether for split type trolley pedestal to be used separately), debugging is good auxiliary
Support device is helped, then placing weight on the base keeps crossing frame more stable, finally can adjust crossing frame by elevating mechanism
Highly, until meeting the needs of construction.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of lift single pole crossing frame, characterized by comprising:
The telescopic rod being vertically arranged comprising lower section support rod (3) and movable support rod (5)；
Actuate the elevating mechanism (4) of telescopic rod；
And wire support comprising horizontal rotary supporting rod (7) at the top of the movable support rod (5) and rotation branch can be set to
The sliding of bar (7) both ends runs fender rod (8), and the rotary supporting rod (7) can turn round along own axes；
Locking flange (9) is set at the top of the movable support rod (5)；The locking flange (9) lower part, which has, to be removably sheathed on
The canister portion (111) of movable support rod (5), canister portion (111) top are set connector (112), and rotary supporting rod (7) is connected to the connector
(112) on；Connector (112) side rotates in canister portion (111), and the other side, which is set, is fixed on canister portion (111) for connector (112)
Retaining mechanism (113)；The retaining mechanism includes: barb (25), spring (23) and push rod (24)；The top of cartridge (111)
End face is set fixing groove (21), and fixing groove (21) bottom sidewall has translot；The bottom surface of the connector (112) sets cavity (22),
Barb (25) is rotationally suspended in the cavity (22), and barb (25) free end has the hook part that can be inserted into the translot；Bullet
Spring (23) and push rod (24) are horizontal and bear against in two sides barb (25), and wherein push rod (24) stretches out connector (112) periphery.
2. lift single pole crossing frame according to claim 1, it is characterised in that: be arranged in the middle part of the rotary supporting rod (7)
Two bearings, two bearings are set bearing block (6) respectively, and two bearings seat (6) is fixed on movable support rod (5) directly or by transition apparatus
Top；When the rotary supporting rod (7) is horizontal, both ends are symmetrical in flexible rod axis.
3. lift single pole crossing frame according to claim 1, it is characterised in that: further include adjustable balancing stabilizer blade
(10)；Balance support (10) includes three secondary or above telescopic struts and obvolvent and can lock onto lower section support rod (3)
Clamp ring (11), the one end of each strut are rotationally connected with clamp ring (11).
4. lift single pole crossing frame according to claim 3, it is characterised in that: the clamp ring (11) is middle part segmentation
Two slit bamboo or chopped wood structures, two sides interconnecting piece have dismountable locking mechanism.
5. lift single pole crossing frame according to claim 1, it is characterised in that: rotary supporting rod (7) both ends are axial
Open up cross recess；Described sliding run fender rod (8) are cross brace, are made of two bars that middle part combines, two bar engaging portions are placed in institute
In the cross recess for stating rotary supporting rod (7).
6. lift single pole crossing frame according to claim 1, it is characterised in that: the retaining mechanism includes: barb
(25) bottom face of hook part has the inclined-plane being adapted to fixing groove (21) notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136014.XA CN107181198B (en) | 2017-03-08 | 2017-03-08 | Lift single pole crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710136014.XA CN107181198B (en) | 2017-03-08 | 2017-03-08 | Lift single pole crossing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107181198A CN107181198A (en) | 2017-09-19 |
| CN107181198B true CN107181198B (en) | 2019-01-29 |
Family
ID=59829934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710136014.XA Active CN107181198B (en) | 2017-03-08 | 2017-03-08 | Lift single pole crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107181198B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539662B (en) * | 2018-05-18 | 2019-09-06 | 国网山东省电力公司菏泽市定陶区供电公司 | A kind of conductor overhead supporter for surmounting facilitating installation |
| CN114094492B (en) * | 2021-11-22 | 2023-07-18 | 国网湖北省电力有限公司咸宁供电公司 | Crossing frame combination device and application method thereof |
| CN115693494B (en) * | 2022-11-10 | 2023-09-15 | 国网江苏省电力有限公司泰州供电分公司 | Combined type crossing frame with small occupied area and assembling method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8805395U1 (en) * | 1988-04-22 | 1988-06-30 | Hung, Michael, Taipeh/T'ai-pei | Retractable swivel leg support |
| CN202721425U (en) * | 2012-06-05 | 2013-02-06 | 浙江省电力公司紧水滩水力发电厂 | Portable fast lifting cable paying off rack |
| CN203428623U (en) * | 2013-08-08 | 2014-02-12 | 国网山东齐河县供电公司 | Portable service-entrance wire barrow |
| CN203877620U (en) * | 2014-05-13 | 2014-10-15 | 安庆市花蕾纺织材料有限公司 | Pay-off rack with adjustable distance |
| CN104682270A (en) * | 2015-02-11 | 2015-06-03 | 洛阳瑞泽石化工程有限公司 | Adjustable cable pay-off rack |
| CN205846585U (en) * | 2016-07-29 | 2016-12-28 | 国家电网公司 | Transmission line of electricity stretches crossing frame |
-
2017
- 2017-03-08 CN CN201710136014.XA patent/CN107181198B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8805395U1 (en) * | 1988-04-22 | 1988-06-30 | Hung, Michael, Taipeh/T'ai-pei | Retractable swivel leg support |
| CN202721425U (en) * | 2012-06-05 | 2013-02-06 | 浙江省电力公司紧水滩水力发电厂 | Portable fast lifting cable paying off rack |
| CN203428623U (en) * | 2013-08-08 | 2014-02-12 | 国网山东齐河县供电公司 | Portable service-entrance wire barrow |
| CN203877620U (en) * | 2014-05-13 | 2014-10-15 | 安庆市花蕾纺织材料有限公司 | Pay-off rack with adjustable distance |
| CN104682270A (en) * | 2015-02-11 | 2015-06-03 | 洛阳瑞泽石化工程有限公司 | Adjustable cable pay-off rack |
| CN205846585U (en) * | 2016-07-29 | 2016-12-28 | 国家电网公司 | Transmission line of electricity stretches crossing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107181198A (en) | 2017-09-19 |
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