CN109638720A - A kind of crossover device of transmission line of electricity - Google Patents
A kind of crossover device of transmission line of electricity Download PDFInfo
- Publication number
- CN109638720A CN109638720A CN201910090727.6A CN201910090727A CN109638720A CN 109638720 A CN109638720 A CN 109638720A CN 201910090727 A CN201910090727 A CN 201910090727A CN 109638720 A CN109638720 A CN 109638720A
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- Prior art keywords
- plate
- mounting plate
- support
- electricity
- transmission line
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Classifications
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- 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
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- Mutual Connection Of Rods And Tubes (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of crossover devices of transmission line of electricity, including crossing frame, the lower end of the crossing frame is equipped with pedestal, the pedestal includes grafting set, mounting plate, support frame, rotating device, go up and down leg, connector, rotating device connected to it is equipped in support frame as described above, the upper end of the rotating device is equipped with mounting plate, one end of the mounting plate is connect by connector with rotating device, the mounting plate is connect by the first threaded rod with rotating device, the two sides of the mounting plate are equipped with lifting leg, the grafting is sheathed on the upper surface of mounting plate, the lower end of the crossing frame is equipped with inserting column, the inserting column and grafting set connect.Pedestal is angle adjustable formula, it solves the problems, such as to build rear crossing frame inclination and rebuild to expend time and financial resources, pedestal can be fixed according to landform, solve the problems, such as to need first to construct when landform out-of-flatness to dig plane earth, save a large amount of manpower and material resources and financial resources.
Description
Technical field
The present invention relates to the technical field of construction of transmission line of electricity, specially a kind of crossover device of transmission line of electricity.
Background technique
Transmission line of electricity is when carrying out aerial arrangement, it is sometimes desirable to acrossing highway, railway, transmission line of electricity etc., therefore need
Crossing frame is set up, protective net of setting up defences is drawn between crossing frame, transmission line of electricity passes through above protective net, realized by protective net
Protection when to transmission line of electricity arrangement.
Crossing frame builds that the period is long, and the height of general crossing frame up to 10-30m or so, adopt by the pedestal of crossing frame
Be it is fixed, pedestal, which is fixed on behind ground if adjusting angle, needs that pedestal is arranged and is fixed again, thus
If it find that frame body inclination is then difficult to be adjusted when building crossing frame, can only build again, very labor intensive and time；And
And when ground out-of-flatness, needs to set ground digging plain cloth, expend a large amount of financial resource and material resource.
Summary of the invention
The present invention provides a kind of crossover device of transmission line of electricity, pedestal aiming at deficiencies of the prior art
For angle adjustable formula, realizes before carrying out installation crossing frame to the position of pedestal and the adjustment of angle, ensure that erector
The fairness and construction safety of work solve the problems, such as to build rear crossing frame inclination and rebuild to expend time and financial resources；In addition the dress
It sets and can adapt to different landform, pedestal can be fixed according to landform, and guarantee crossing frame by adjusting mounting plate
Vertically, it solves the problems, such as to need first to construct when landform out-of-flatness to dig plane earth, saves a large amount of manpower and material resources and financial resources.
To achieve the above object, invention provides the following technical solutions:
The lower end of a kind of crossover device of transmission line of electricity, including crossing frame, the crossing frame is equipped with pedestal, the pedestal packet
Grafting set, mounting plate, support frame, rotating device, lifting leg, connector are included, support frame as described above is rectangular frame structure, the branch
Rotating device connected to it is equipped in support, the upper end of the rotating device is equipped with mounting plate, and one end of the mounting plate is logical
It crosses connector to connect with rotating device, the mounting plate is connect by the first threaded rod with rotating device, the mounting plate
Two sides are equipped with lifting leg, and the lifting leg is set to the outside of support frame, and the grafting is sheathed on the upper surface of mounting plate, it is described across
More the lower end of frame is equipped with inserting column, and the inserting column and grafting set connect.
Preferably, the rotating device includes the first swivel plate, the second swivel plate, shaft, support rod, first rotation
Plate is vertical with the second swivel plate to be connect to form steel angle structure, is connected between second connecting plate and support rod by shaft, institute
The inside for stating support frame is equipped with axis hole, the end of the shaft and shaft hole matching.
Preferably, the upper end two sides of the support rod are equipped with connector, and the both ends of first swivel plate are equipped with company
Hole is connect, the connecting hole is strip structure, and the side of the lower end surface of the mounting plate is connect with connector, and mounting plate is far from connection
The side of part is equipped with the first threaded rod, and first threaded rod and connecting hole cooperate, and first threaded rod is equipped with top nut
With lower nut, the top nut is set to the upper end of mounting plate, and the lower nut is set to the lower end of mounting plate.
Preferably, second connecting plate side be equipped with rotating cylinder, the rotating cylinder be set to the first connecting plate lower section, rotating cylinder with
Shaft cooperation.
Preferably, lifting leg includes the second threaded rod, support tube, fixed block, and the upper end of the fixed block is equipped with connecting column,
The lower end of the support tube and connecting column cooperate, and the threaded upper ends of second threaded rod and support tube cooperate, the mounting plate
Side be equipped with connecting rod, the connecting rod is set between the first swivel plate and support rod, the connecting rod and the second threaded rod
Upper end connection.
Preferably, the side wall of the support tube is equipped with handle.
Preferably, the connector includes switch block, bottom plate, support plate, and the both ends of the bottom plate are vertically equipped with support plate, institute
It states bottom plate to be bolted with support rod, the switch block is set between two pieces of support plates, and the both ends of switch block pass through connecting shaft and support
Plate rotation connection, the upper end of the switch block are equipped with connecting plate, and the lower end surface of the connecting plate and mounting plate is bolted.
Preferably, the limited block connecting with bottom plate is equipped between two pieces of support plates.
Preferably, the grafting set includes sleeve, fixed plate, and the upper surface connection of the fixed plate and mounting plate is described
Sleeve is vertical at the upper center of fixed plate, and the inserting column is plugged in sleeve, passes through bolt between inserting column and sleeve
Connection is equipped with reinforcing rib between the sleeve and fixed plate.
Preferably, jam plate is equipped on the outside of four edges of support frame as described above, the jam plate is equipped with ground nail.
Compared with prior art, advantageous effect of the invention is:
1, pedestal of the invention is angle adjustable formula, after support frame is fixed, passes through and adjusts mounting plate and rotating device
Between regulation of longitudinal angle, utilizing lifting leg to rotating device and mounting plate, this integrally carries out lateral angular adjustment, realizes
It is horizontally disposed to mounting plate, guarantee vertically after guaranteeing crossing frame installation, the position to pedestal is realized before carrying out installation crossing frame
It sets and the adjustment of angle, ensure that the fairness and construction safety of installment work, solve and build rear crossing frame inclination and rebuild consumption
The problem of time-consuming and financial resources；In addition the device can adapt to different landform, can be fixed according to landform to pedestal, and lead to
Adjustment mounting plate is crossed to guarantee the vertical of crossing frame, solves the problems, such as to need first to construct when landform out-of-flatness to dig plane earth, is saved
Saved a large amount of manpower and material resources and financial resources, the crossover device to build speed fast, build it is reliable, it is easy-to-use, saved for engineering
It time, reduces costs.
2, one end of mounting plate of the invention is rotatablely connected by connector and support rod, and the other end of mounting plate passes through the
One threaded rod and the cooperation of the first connecting plate are fixed, and regulative mode is simple, and convenient for operation, rotary device structure is simple, manufacturing cost
It is low.
3, the present invention is equipped with rotating cylinder in the second connecting plate side, and rotating cylinder and shaft cooperate, can increase the second connecting plate with
The matching area of shaft guarantees the fastness and reliability of connection.
4, lifting leg of the invention realizes the adjusting of height by the cooperation of the second threaded rod, support tube, while again can
Meet support strength, guarantees the fastness of mounting plate midfoot support, it is ensured that support safety；In the side wall of support tube, handle is set,
It is easy to use convenient for adjusting.
5, connector of the invention on the one hand can connection plate and fixed support, on the other hand can be realized angle
It adjusts, limited block is set on bottom plate, the rotation angle of switch block can be limited, guarantee that rotation angle can be propped up without departing from pedestal
The range of support, it is ensured that is used is safe and reliable.
6, simultaneously bolt is fixed for the lower end of crossing frame of the invention and the grafting of grafting set, and mounting means is simple, easy to disassemble, section
The construction time has been saved, labour cost is reduced.
7, ground nail is arranged in the surrounding of support frame in the present invention, is fixed, is increased by surrounding of the ground nail to support frame
Fixed fastness makes use safer.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial structural diagram of crossing frame；
Fig. 3 is the schematic perspective view of pedestal；
Fig. 4 is the left view of pedestal；
Fig. 5 is place's enlarged drawing of Fig. 4；
Fig. 6 is the structural schematic diagram of support frame；
Fig. 7 is the structural schematic diagram of support frame and rotating device cooperation；
Fig. 8 is the structural schematic diagram of rotating device；
Fig. 9 is the structural schematic diagram of support plate and rotating device cooperation；
Figure 10 is the structural schematic diagram of connector.
In figure: 1- crossing frame；101- inserting column；2- pedestal；3- grafting set；301- sleeve；302- reinforcing rib；303- is fixed
Plate；4- mounting plate；401- connecting rod；The first threaded rod of 402-；403- top nut；404- lower nut；5- support frame；501-
Nail；502- jam plate；503- axis hole；6- rotating device；The first swivel plate of 601-；602- connecting hole；The second swivel plate of 603-；604-
Rotating cylinder；605- shaft；606- support rod；7- goes up and down leg；The second threaded rod of 701-；702- handle；703- support tube；704- connection
Column；705- fixed block；8- connector；801- connecting plate；802- switch block；803- bottom plate；804- limited block；805- support plate；
806- connecting shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one,
The lower end of a kind of crossover device of transmission line of electricity, including crossing frame 1, the crossing frame 1 is equipped with pedestal 2, the bottom
Seat 2 includes grafting set 3, mounting plate 4, support frame 5, rotating device 6, lifting leg 7, connector 8, and support frame as described above 5 is rectangle frame
Frame structure, support frame as described above 5 is interior to be equipped with rotating device 6 connected to it, and the upper end of the rotating device 6 is equipped with mounting plate 4, institute
The one end for stating mounting plate 4 is connect by connector 8 with rotating device 6, and the mounting plate 4 passes through the first threaded rod 402 and rotation
Rotary device 6 connects, and the two sides of the mounting plate 4 are equipped with lifting leg 7, and the lifting leg 7 is set to the outside of support frame 5, described to insert
Female connector 3 is set to the upper surface of mounting plate 4, and the lower end of the crossing frame 1 is equipped with inserting column 101, the inserting column 101 and grafting set
3 connections.
Angular adjustment is carried out in order to realize to connect and rotate with support frame 5, the rotating device 6 includes
First swivel plate 601, the second swivel plate 603, shaft 605, support rod 606, first swivel plate 601 and the second swivel plate
603 vertical connections form steel angle structure, are connected between second connecting plate 603 and support rod 606 by shaft 605, described
The inside of support frame 5 is equipped with axis hole 503, and the end of the shaft 605 and axis hole 503 cooperate.
In order to realize that mounting plate 4 carries out angular adjustment on rotating device 6, the upper end two sides of the support rod 606 are all provided with
There is connector 8, the both ends of first swivel plate 601 are equipped with connecting hole 602, and the connecting hole 602 is strip structure, are convenient for
It adjusts and cooperation, the side of the lower end surface of the mounting plate 4 is connect with connector 8, mounting plate 4 is set far from the side of connector 8
There is the first threaded rod 402, first threaded rod 402 cooperates with connecting hole 602, and first threaded rod 402 is equipped with upper spiral shell
Mother 403 and lower nut 404, the top nut 403 are set to the upper end of mounting plate 4, and the lower nut 404 is set under mounting plate 4
End.
Second connecting plate, 603 side is equipped with rotating cylinder 604, and the rotating cylinder 604 is set to the lower section of the first connecting plate 601,
Rotating cylinder 604 and shaft 605 cooperate, and can increase the matching area of the second connecting plate and shaft, guarantee the fastness of connection with can
By property.
For the ease of adjusting, lifting leg 7 includes the second threaded rod 701, support tube 703, fixed block 705, the fixed block
705 upper end is equipped with connecting column 704, and the lower end of the support tube 703 and connecting column 704 cooperate, second threaded rod 701 with
The threaded upper ends of support tube 703 cooperate, and the side of the mounting plate 4 is equipped with connecting rod 401, and the connecting rod 401 is set to first
Between swivel plate 601 and support rod 606, the connecting rod 401 is connect with the upper end of the second threaded rod 701, described 703 side wall
It is equipped with handle 702.
The connector 8 includes switch block 802, bottom plate 803, support plate 805, and the both ends of the bottom plate 803 are vertically equipped with branch
Fagging 805, the bottom plate 803 are bolted with support rod 606, and the switch block 802 is set between two pieces of support plates 805, switch block
802 both ends are rotatablely connected by connecting shaft 806 and support plate 805, and the upper end of the switch block 802 is equipped with connecting plate 801, described
Connecting plate 801 and the lower end surface of mounting plate 4 are bolted, and the limit connecting with bottom plate 803 is equipped between two pieces of support plates 805
Position block 804.
8 one side of connector can connection plate 4 and fixed support, on the other hand can be realized the adjusting of angle,
Limited block 804 is set on bottom plate 803, the rotation angle of switch block 802 can be limited, guarantees rotation angle without departing from pedestal institute energy
The range of support, it is ensured that is used is safe and reliable.
The grafting set 3 includes sleeve 301, fixed plate 303, and the fixed plate 303 is connect with the upper surface of mounting plate 4,
The sleeve 301 is vertical at the upper center of fixed plate 303, and the inserting column 101 is plugged in sleeve 301, inserting column 101
It is bolted between sleeve 301, reinforcing rib 302, mounting means letter is equipped between the sleeve 301 and fixed plate 303
It is single, it is easy to disassemble, the construction time is saved, labour cost is reduced.
When installation, pedestal 2 is fixed on the ground first, support frame 5 and ground are in close contact, anti-sliding stop and inclination,
The angle between mounting plate 4 and rotating device 6 is adjusted by adjusting top nut 403 and lower nut 404, by rotating handle
702 rotation support tubes 703, by 4 adjusting of mounting plate level and fixed block 705 withstands on ground and fixes the angle of rotating device 6, across
More frame 1 can be sling crossing frame by crane to realize the integral structure that manufacture, and by the inserting column of crossing frame lower end
101 inject in sleeve 301, and are bolted, and crossing frame may be that single splicing trifle carries out live splicing, inserting column
101 are welded on the bottom of the splicing trifle of bottom, first connect the splicing trifle of bottom with sleeve 301 by inserting column 101
Fixation is connect, is then spliced upwards in turn again.Pedestal 2 of the invention is that angle adjustable formula passes through tune after fixing support frame 5
The regulation of longitudinal angle between mounting plate 4 and rotating device 6 is saved, using lifting leg 7 to rotating device 6 and mounting plate 4 this entirety
Lateral angular adjustment is carried out, realizes and mounting plate 4 is horizontally disposed with, it is vertical that guarantee crossing frame 1 guarantees after installing, and is being installed
It realizes before crossing frame 1 to the position of pedestal 2 and the adjustment of angle, ensure that the fairness and construction safety of installment work, solve
It has determined and has built the problem of consuming time and financial resources are rebuild in rear crossing frame inclination；In addition the device can adapt to different landform, energy
It is enough pedestal is fixed according to landform, and guarantee the vertical of crossing frame by adjusting mounting plate, when solving landform out-of-flatness
Need the problem of digging plane earth of first constructing, save a large amount of manpower and material resources and financial resources, the crossover device to build speed fast, take
It builds reliably, it is easy-to-use, the time is saved for engineering, is reduced costs.
Embodiment two,
Ground nail 501 is arranged in the surrounding of support frame 5 in the fastness of pedestal in order to further increase.
Jam plate 502 is equipped on the outside of four edges of support frame as described above 5, the jam plate 502 is equipped with ground nail 501,
It is fixed by surrounding of the ground nail 501 to support frame 5, increases fixed fastness, make use safer.
After pedestal 2 is fixed on the ground, ground nail 501 is driven in into fixation of the ground realization to pedestal 2, remaining step
It is the same as example 1.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. the lower end of a kind of crossover device of transmission line of electricity, including crossing frame, the crossing frame is equipped with pedestal, it is characterised in that:
The pedestal includes grafting set, mounting plate, support frame, rotating device, lifting leg, connector, and support frame as described above is rectangular frame
Structure, support frame as described above is interior to be equipped with rotating device connected to it, and the upper end of the rotating device is equipped with mounting plate, the installation
One end of plate is connect by connector with rotating device, and the mounting plate is connect by the first threaded rod with rotating device, institute
The two sides for stating mounting plate are equipped with lifting leg, and the lifting leg is set to the outside of support frame, and the grafting is sheathed on the upper of mounting plate
End face, the lower end of the crossing frame are equipped with inserting column, and the inserting column and grafting set connect.
2. a kind of crossover device of transmission line of electricity as described in claim 1, it is characterised in that: the rotating device includes first
Swivel plate, the second swivel plate, shaft, support rod, first swivel plate is vertical with the second swivel plate to be connect to form steel angle structure,
It is connected between second connecting plate and support rod by shaft, the inside of support frame as described above is equipped with axis hole, the end of the shaft
Portion and shaft hole matching.
3. a kind of crossover device of transmission line of electricity as claimed in claim 2, it is characterised in that: the upper end two sides of the support rod
It is equipped with connector, the both ends of first swivel plate are equipped with connecting hole, and the connecting hole is strip structure, the mounting plate
The side of lower end surface connect with connector, mounting plate is equipped with the first threaded rod, first screw thread far from the side of connector
Bar and connecting hole cooperate, and first threaded rod is equipped with top nut and lower nut, and the top nut is set to the upper end of mounting plate,
The lower nut is set to the lower end of mounting plate.
4. a kind of crossover device of transmission line of electricity as claimed in claim 3, it is characterised in that: second connecting plate side is set
There is rotating cylinder, the rotating cylinder is set to the lower section of the first connecting plate, and rotating cylinder and shaft cooperate.
5. a kind of crossover device of transmission line of electricity as claimed in claim 2, it is characterised in that: lifting leg includes the second screw thread
Bar, support tube, fixed block, the upper end of the fixed block are equipped with connecting column, and the lower end of the support tube and connecting column cooperate, described
The cooperation of the threaded upper ends of second threaded rod and support tube, the side of the mounting plate are equipped with connecting rod, and the connecting rod is set to the
Between one swivel plate and support rod, the connecting rod is connect with the upper end of the second threaded rod.
6. a kind of crossover device of transmission line of electricity as claimed in claim 5, it is characterised in that: set on the side wall of the support tube
There is handle.
7. a kind of crossover device of transmission line of electricity as claimed in claim 2, it is characterised in that: the connector include switch block,
Bottom plate, support plate, the both ends of the bottom plate are vertically equipped with support plate, and the bottom plate is bolted with support rod, and the switch block is set
Between two pieces of support plates, the both ends of switch block are rotatablely connected by connecting shaft and support plate, and the upper end of the switch block is equipped with connection
The lower end surface of plate, the connecting plate and mounting plate is bolted.
8. a kind of crossover device of transmission line of electricity as claimed in claim 7, it is characterised in that: set between two pieces of support plates
There is the limited block connecting with bottom plate.
9. a kind of crossover device of transmission line of electricity as described in claim 1, it is characterised in that: the grafting set include sleeve,
The upper surface of fixed plate, the fixed plate and mounting plate connects, and the sleeve is vertical at the upper center of fixed plate, described to insert
It connects column to be plugged in sleeve, be bolted between inserting column and sleeve, reinforcing rib is equipped between the sleeve and fixed plate.
10. a kind of crossover device of transmission line of electricity as described in claim 1, it is characterised in that: four sides of support frame as described above
Jam plate is equipped on the outside of at angle, the jam plate is equipped with ground nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090727.6A CN109638720B (en) | 2019-01-30 | 2019-01-30 | Spanning device of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090727.6A CN109638720B (en) | 2019-01-30 | 2019-01-30 | Spanning device of power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109638720A true CN109638720A (en) | 2019-04-16 |
| CN109638720B CN109638720B (en) | 2020-10-16 |
Family
ID=66062789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910090727.6A Active CN109638720B (en) | 2019-01-30 | 2019-01-30 | Spanning device of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109638720B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016927A (en) * | 2019-05-13 | 2019-07-16 | 应舍美居(深圳)科技有限公司 | Ground fixed system and nail puller |
| CN112227801A (en) * | 2020-08-24 | 2021-01-15 | 国家电网有限公司 | Portable insulating crossing structure of 10kV overhead line |
| CN112550395A (en) * | 2020-10-28 | 2021-03-26 | 国网山东省电力公司菏泽市定陶区供电公司 | Underground power pipeline moving and transporting device |
| CN113277421A (en) * | 2021-06-09 | 2021-08-20 | 安徽送变电工程有限公司 | Line turning crossing device based on crane |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0200362L (en) * | 2002-02-08 | 2003-07-01 | Efab Erik Frisell Ab | Stand |
| EP1401200A2 (en) * | 2002-09-19 | 2004-03-24 | Samsung Electronics Co., Ltd. | Display system |
| US20070158526A1 (en) * | 2006-01-11 | 2007-07-12 | Platt Robert E | Bracket for mounting and vertically leveling a post on a surface |
| KR20100012423A (en) * | 2008-07-29 | 2010-02-08 | 김춘식 | Jig capable adjusting angle |
| US20120012724A1 (en) * | 2006-01-13 | 2012-01-19 | Peerless Industries, Inc. | Incremental Angular Position and Locking System for Mounting Devices |
| KR20120096631A (en) * | 2011-02-23 | 2012-08-31 | 현대중공업 주식회사 | Leveling device for heavy weight machinery |
| CN203797270U (en) * | 2013-12-18 | 2014-08-27 | 福建联迪商用设备有限公司 | Angle adjustable type fixed base |
| CN105665992A (en) * | 2016-03-23 | 2016-06-15 | 绍兴文理学院 | Rotatable high-precision parallel-connection thin sheet flexible clamp |
| CN206640212U (en) * | 2017-03-20 | 2017-11-14 | 国家电网公司 | UHV transmission line lattice crossing frame |
| CN206774998U (en) * | 2017-06-01 | 2017-12-19 | 三峡大学 | A kind of block crossing frame for transmission line construction |
| CN206898807U (en) * | 2017-06-21 | 2018-01-19 | 武汉长华长源汽车零部件有限公司 | A kind of adjustable-angle clamp base |
| KR20180120673A (en) * | 2016-01-06 | 2018-11-06 | 마이크로-컨트롤 스펙트라-피직스 | A system for generating movement of a support plate in six degrees of freedom |
-
2019
- 2019-01-30 CN CN201910090727.6A patent/CN109638720B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0200362L (en) * | 2002-02-08 | 2003-07-01 | Efab Erik Frisell Ab | Stand |
| EP1401200A2 (en) * | 2002-09-19 | 2004-03-24 | Samsung Electronics Co., Ltd. | Display system |
| US20070158526A1 (en) * | 2006-01-11 | 2007-07-12 | Platt Robert E | Bracket for mounting and vertically leveling a post on a surface |
| US20120012724A1 (en) * | 2006-01-13 | 2012-01-19 | Peerless Industries, Inc. | Incremental Angular Position and Locking System for Mounting Devices |
| KR20100012423A (en) * | 2008-07-29 | 2010-02-08 | 김춘식 | Jig capable adjusting angle |
| KR20120096631A (en) * | 2011-02-23 | 2012-08-31 | 현대중공업 주식회사 | Leveling device for heavy weight machinery |
| CN203797270U (en) * | 2013-12-18 | 2014-08-27 | 福建联迪商用设备有限公司 | Angle adjustable type fixed base |
| KR20180120673A (en) * | 2016-01-06 | 2018-11-06 | 마이크로-컨트롤 스펙트라-피직스 | A system for generating movement of a support plate in six degrees of freedom |
| CN105665992A (en) * | 2016-03-23 | 2016-06-15 | 绍兴文理学院 | Rotatable high-precision parallel-connection thin sheet flexible clamp |
| CN206640212U (en) * | 2017-03-20 | 2017-11-14 | 国家电网公司 | UHV transmission line lattice crossing frame |
| CN206774998U (en) * | 2017-06-01 | 2017-12-19 | 三峡大学 | A kind of block crossing frame for transmission line construction |
| CN206898807U (en) * | 2017-06-21 | 2018-01-19 | 武汉长华长源汽车零部件有限公司 | A kind of adjustable-angle clamp base |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016927A (en) * | 2019-05-13 | 2019-07-16 | 应舍美居(深圳)科技有限公司 | Ground fixed system and nail puller |
| CN110016927B (en) * | 2019-05-13 | 2023-10-31 | 应舍美居(深圳)科技有限公司 | Ground fixing system |
| CN112227801A (en) * | 2020-08-24 | 2021-01-15 | 国家电网有限公司 | Portable insulating crossing structure of 10kV overhead line |
| CN112227801B (en) * | 2020-08-24 | 2024-02-06 | 国家电网有限公司 | Portable insulating crossing frame for 10kV overhead line |
| CN112550395A (en) * | 2020-10-28 | 2021-03-26 | 国网山东省电力公司菏泽市定陶区供电公司 | Underground power pipeline moving and transporting device |
| CN113277421A (en) * | 2021-06-09 | 2021-08-20 | 安徽送变电工程有限公司 | Line turning crossing device based on crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109638720B (en) | 2020-10-16 |
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