CN106988596A - A kind of power tower - Google Patents
A kind of power tower Download PDFInfo
- Publication number
- CN106988596A CN106988596A CN201710357348.XA CN201710357348A CN106988596A CN 106988596 A CN106988596 A CN 106988596A CN 201710357348 A CN201710357348 A CN 201710357348A CN 106988596 A CN106988596 A CN 106988596A
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- Prior art keywords
- tower body
- respectively equipped
- support platform
- entrance
- outside
- 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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- 238000012423 maintenance Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
Abstract
The present invention relates to electromechanical equipment field, especially a kind of power tower.It includes a lower tower body being connected on the ground, the tower body on the top of lower tower body is provided with one, a support platform is provided with the top of upper tower body, a maintenance entrance with being connected inside upper tower body is provided with support platform, power equipment is provided with the support platform with overhauling entrance opposite side, the tower body framework in lower tower body inner space connected one, the interior tower body framework is connected on the base of lower tower body including several, top is connected in the fixation pillar at the top of tower body, a spacing directive slide track is respectively equipped with each fixed pillar, a lowering or hoisting gear is provided with interior tower body framework.It is simple in construction, reasonable in design, can realize drive maintenance personal's automatic lifting, for workmen it can provide support in maintenance construction simultaneously, workmen is delivered to position to be onstructed on power tower, the demand of people is more effectively met, solves problems of the prior art.
Description
Technical field：
The present invention relates to electromechanical equipment field, especially a kind of power tower.
Background technology：
In recent years, as the rapid growth of national economy, power industry are quickly grown, iron tower of power transmission line industry has been promoted
Fast development, current China's iron tower of power transmission line industry had been enter into fast development period.In the process of transmission line construction
Middle power tower is one of important component, and existing power tower is mainly made up of tower head, tower body and tower leg three parts, had
When also some additional components can be increased on power tower according to different use requirements and meet concrete application conditions.Current power tower
It is mainly used to progress stringing to use, insulation can be installed thereon after being generally firmly fixed to during construction on ground
The parts such as son realize the functions such as stringing insulation, in addition can install the adjusting device such as transformer thereon.The mistake used in the later stage
It is accomplished by when transmission line of electricity goes wrong overhauling power tower in journey, usually requires to overhaul people when being overhauled now
Member's climbing to the top of power tower carries out working drawing review, and present climbing mode mainly reaches specified dimension by free-hand climbing
Repair position.Because the height of power tower is higher, usually require to expend larger muscle power when workmen is climbed, and easily send out
It is raw dangerous；Maintenance personal must carry substantial amounts of maintenance tool when being overhauled, being repaired, and free-hand climb is carried out in this case
The potential safety hazard for more adding construction is climbed, construction safety hidden danger is high, it is clear that existing electromechanical equipment can not be more effectively
Meet the demand of people.
The content of the invention：
The invention provides a kind of power tower, it is simple in construction, reasonable in design, simple to operate, can realize drive maintenance
Personnel's automatic lifting, while for workmen support can be provided in maintenance construction, workmen is delivered on power tower
Position to be onstructed, operating personnel can control the speed of rise and fall by controlling manually during lifting, more
The demand of people is effectively met, problems of the prior art are solved.
The present invention is for the technical scheme that is used of solution above-mentioned technical problem：A kind of power tower, including one be connected in ground
Lower tower body on face, the tower body on the top of lower tower body is provided with one, a support platform is provided with the top of upper tower body, flat in support
Platform is provided with a maintenance entrance with being connected inside upper tower body, provided with electricity in the support platform with overhauling entrance opposite side
Power equipment, the tower body framework in lower tower body inner space connected one, the interior tower body framework is connected in lower tower body including several
Base on, top be connected in fixation pillar at the top of tower body, a spacing directive slide track is respectively equipped with each fixed pillar,
A lowering or hoisting gear is provided with interior tower body framework, the lowering or hoisting gear includes one by activity on chute and each spacing directive slide track
The elevator chamber of clamping, the middle part of the cavity at the top of elevator chamber is provided with a two axis servo motor being connected on elevator chamber, twin shaft
The output shaft at servomotor two ends is connected in the turn hole in elevator chamber cavity side walls by connecting shaft activity respectively, in each connection
A bull wheel is respectively fixedly connected on the lateral wall of axle, winding is provided with a steel wire rope respectively in the groove of two bull wheels, in lifting dress
Fixing card sets a positioning protective plate in the cavity for the elevator chamber for putting top, a connected entrance is provided with positioning protective plate, in connection
Positioning protective plate on the outside of mouthful is provided with a brake apparatus, the positioning protective plate on front side of brake apparatus provided with a control dress
Put, the upper end for being respectively equipped with each steel wire rope described in a ladder stand between two pairs of adjacent fixation pillars wherein passes connection respectively
Mouthful and be fastened by bolts part and be connected on the cross bar at the top of tower body；The lowering or hoisting gear passes through wire and control device phase
Even.
The brake apparatus includes the fixed frame on a positioning protective plate being arranged on the outside of connected entrance, at fixed frame two ends
Activity inserting one is hollow respectively in the shrinkage pool in portion is set and the threaded screwed pipe of inwall, is set respectively at the both ends of each screwed pipe
Set on the spacing ring that the end face for having the fixed frame of a corresponding side is abutted against, the screwed pipe lateral wall on the outside of each spacing ring
There is a brake governor, be respectively cooperating with being provided with a braking screw in each screwed pipe, in the inner of each braking screw and outer end point
She You not a braking push pedal, postive stop baffle.
The brake governor includes the connecting rod that several are uniformly arranged along the screwed pipe lateral wall on the outside of spacing ring, each
The outside of connecting rod is provided with a ring-shaped handle.
The braking push pedal is rubber slab.
An adjusting means is respectively equipped with the outside of each steel wire rope, the adjusting means is set in steel wire rope vertically including one
The copper pipe in outside, a bar-shaped trough set along its left and right directions is respectively equipped with the top of the front-rear side walls of fixed frame, in copper pipe
Middle part front-rear side walls on be respectively equipped with a moving tube being actively plugged in the bar-shaped trough of both sides, in the end part of each moving tube
It is not parallel to be provided with the spacing clamping plate that two activities are connected to fixed side plate front and rear sides.
A clamping positioning element, the clamping location division are respectively equipped with the elevator chamber side wall of adjusting means front and rear sides
Part includes one and is movably connected in screens frame thereon by rotating shaft, and a clamping location hook is respectively equipped with the top of each screens frame.
Guard rail is provided with the periphery of support platform.
The present invention is had an advantageous effect in that, simple in construction, reasonable in design, simple to operate, can by lowering or hoisting gear
Realize and drive maintenance personal's automatic lifting, while for workmen support can be provided in maintenance construction by support platform,
Workmen is delivered to position to be onstructed on power tower, operating personnel can be entered by adjusting means during lifting
Row controls to control the speed of rise and fall manually, and when being in an emergency, the present apparatus can be by brake apparatus to lifting
Device carries out quickly positioning braking, and use is safer, more effectively meets the demand of people.
Brief description of the drawings：
Fig. 1 is the structural representation of position one of the present invention.
Fig. 2 is the structural representation of position two of the present invention.
Fig. 3 removes the structural representation after upper tower body, lower tower body for the present invention.
Fig. 4 is Fig. 3 side structure schematic view.
Fig. 5 is the interior tower body framework of the present invention and its structural representation of upper-part.
Fig. 6 is the first partial structural diagram in position of the present invention.
Fig. 7 is Fig. 6 partial side structural representation.
Fig. 8 is the second partial structural diagram in position of the present invention.
In figure, 1, lower tower body；2nd, upper tower body；3rd, support platform；4th, entrance is overhauled；5th, interior tower body framework；6th, fixed pillar；
7th, spacing directive slide track；8th, elevator chamber；9th, two axis servo motor；10th, bull wheel；11st, steel wire rope；12nd, protective plate is positioned；13、
Connected entrance；14th, control device；15th, ladder stand；16th, bolt fastener；17th, cross bar；18th, fixed frame；19th, screwed pipe；20th, limit
Position ring；21st, braking screw；22nd, regulation braking push pedal；23rd, postive stop baffle；24th, connecting rod；25th, ring-shaped handle；26th, copper pipe；27、
Bar-shaped trough；28th, moving tube；29th, spacing clamping plate；30th, screens frame；31st, clamping location hook；32nd, guard rail.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
As shown in figs.1-8, a kind of power tower, including a lower tower body 1 being connected on the ground, on the top of lower tower body 1
Provided with tower body 2 on one, a support platform 3 is provided with the top of upper tower body 2, in support platform 3 provided with one with inside upper tower body 2
The maintenance entrance 4 being connected, is provided with power equipment, in lower tower body 1 in the support platform 3 with overhauling the opposite side of entrance 4
Tower body framework 5 in portion space connected one, the interior tower body framework 5 is connected on the base of lower tower body 1 including several, top is solid
The fixation pillar 6 at the top of tower body 2 is connected in, a spacing directive slide track 7 is respectively equipped with each fixed pillar 6, in interior tower body frame
A lowering or hoisting gear is provided with frame 5, the lowering or hoisting gear includes a liter by activity clamping on chute and each spacing directive slide track 7
Case 8 is dropped, a two axis servo motor 9 being connected on elevator chamber 8, two axis servo are provided with the middle part of the cavity at the top of elevator chamber 8
The output shaft at the two ends of motor 9 is connected in the turn hole in the cavity side walls of elevator chamber 8 by connecting shaft activity respectively, in each connecting shaft
Lateral wall on a bull wheel 10 is respectively fixedly connected, in the groove of two bull wheels 10 respectively winding be provided with a steel wire rope 11, rise
Fixing card sets a positioning protective plate 12 in the cavity of elevator chamber 8 above falling unit, provided with a connection on positioning protective plate 12
Mouth 13, is provided with a brake apparatus, the positioning protective plate on front side of brake apparatus on the positioning protective plate 12 in the outside of connected entrance 13
12 are provided with a control device 14, are respectively equipped with a ladder stand 15, each steel between two pairs of adjacent fixation pillars 6 wherein
The upper end of cord 11 passes connected entrance 13 and is fastened by bolts part 16 and is connected on the cross bar 17 at the top of tower body 2 respectively；Institute
Lowering or hoisting gear is stated by wire with control device 14 to be connected.The two axis servo motor 9 of lowering or hoisting gear can be very good control lifting
The lifting speed of case 8, in addition, it is more stable that effect is lifted when being lifted by two bull wheels 10.
The brake apparatus includes a fixed frame 18 being arranged on the positioning protective plate 12 in the outside of connected entrance 13, in fixation
Activity inserting one is hollow respectively in the shrinkage pool at the both ends of frame 18 is set and the threaded screwed pipe 19 of inwall, in each screwed pipe 19
Both ends are respectively equipped with the spacing ring 20 that the end face of the fixed frame 18 of a corresponding side is abutted against, in each outside of spacing ring 20
The lateral wall of screwed pipe 19 be provided with a brake governor, be respectively cooperating with each screwed pipe 19 be provided with a braking screw 21,
The inner and the outer end of each braking screw 21 are respectively equipped with a braking push pedal 22, postive stop baffle 23.
The brake governor includes the connecting rod that several are uniformly arranged along the lateral wall of screwed pipe 19 on the outside of spacing ring 20
24, it is provided with a ring-shaped handle 25 in the outside of each connecting rod 24；By rotating ring-shaped handle 25 screwed pipe 19 can be driven to rotate, because
Screwed pipe 19 is limited by spacing ring 20 and can not moved left and right, therefore can be promoted and coordinated with it during screwed pipe 19 is rotated
Each braking screw 21 carry out side-to-side movement, be rotated further ring-shaped handle 25 when braking push pedal 22 and being abutted with steel wire rope 11 and can make
Braking screw 21 is close to each other by two steel wire ropes 11, and angle of friction can be produced with braking push pedal 22 after now two steel wire ropes 11 are tilted,
Frictional resistance caused by the difference of angle of friction is different, therefore can be realized in various degree by the angle for adjusting braking push pedal 22
Braking.
The braking push pedal 22 is rubber slab, and the work of increase friction can be played when rubber slab is contacted with steel wire rope 11
With.
An adjusting means is respectively equipped with the outside of each steel wire rope 11, the adjusting means is set in steel wire vertically including one
The copper pipe 26 in the outside of rope 11, a bar-shaped trough set along its left and right directions is respectively equipped with the top of the front-rear side walls of fixed frame 18
27, a moving tube 28 being actively plugged in the bar-shaped trough 27 of both sides is respectively equipped with the middle part front-rear side walls of copper pipe 26,
The end of each moving tube 28 is parallel respectively to be provided with the spacing clamping plate 29 that two activities are connected to fixed side plate front and rear sides；When passing through
Crank rocker on each side of spacing clamping plate 29 can drive copper pipe 26 to enter horizontal deflection when rotating, can be right by its when copper pipe 26 is deflected
The steel wire rope 11 answered carries out bending, can increase the resistance in the running of steel wire rope 11 after having rolled over, so as to play adjustment
The purpose of speed, the angle rotated by crank rocker can realize different drag sizes to realize different speed governing
Effect.
A clamping positioning element, the clamping positioning are respectively equipped with the side wall of elevator chamber 8 of adjusting means front and rear sides
Part includes one and is movably connected in screens frame 30 thereon by rotating shaft, and a clamping is respectively equipped with the top of each screens frame 30 and is determined
Position hook 31；The rotating speed of two axis servo motor 9 can be controlled by control device 14 when needing to stop, so as to control lifting
Speed, by rotating two screens frames 30 and then being respectively engaged with two clamping location hooks 31 hithermost when close to specified location
On the crossbeam of ladder stand 15, now elevator chamber 8 can be fixedly positioning by two clamping positioning elements with workmen thereon, this
When two axis servo motor 9 can be stopped by control device 14, workmen open maintenance entrance 4 on cover plate, Ran Houjin
Enter support platform 3 to overhaul power equipment.
Guard rail 32 is provided with the periphery of support platform 3, guard rail 32 can prevent workmen from tilting laterally, can be with
Play protective action.
In use, workmen enters in the elevator chamber 8 of the present apparatus, and each part needed for maintenance is placed on elevator chamber
On positioning protective plate 12 in 8 cavity.Workmen opens control device 14, controls two axis servo motor 9 by steel wire rope 11
Roll, so as to drive elevator chamber 8 to rise along slide rail, the two axis servo motor 9 of lowering or hoisting gear can be very good control lifting
The lifting speed of case 8, in addition, it is more stable that effect is lifted when being lifted by two bull wheels 10.Can be with when needing to stop
The rotating speed of two axis servo motor 9 is controlled by control device 14, so as to control to lift speed, is led to when close to specified location
Cross the screens frame 30 of rotation two and then two clamping location hooks 31 are respectively engaged with the hithermost crossbeam of ladder stand 15, now two cards
Connecing positioning element can be fixedly positioning elevator chamber 8 with workmen thereon, can now be incited somebody to action by control device 14
Two axis servo motor 9 stops, and workmen opens the cover plate on maintenance entrance 4, and power equipment is entered subsequently into support platform 3
Row maintenance.During operation when being in an emergency, it is necessary to can be driven by rotating ring-shaped handle 25 during brake hard
Screwed pipe 19 is rotated, and can not be moved left and right because screwed pipe 19 is limited by spacing ring 20, therefore the process rotated in screwed pipe 19
It is middle that each braking screw 21 coordinated with it can be promoted to carry out side-to-side movement, continue to turn when braking push pedal 22 and abutting with steel wire rope 11
Dynamic ring-shaped handle 25 can make braking screw 21 that two steel wire ropes 11 are close to each other, can be pushed away after now two steel wire ropes 11 are tilted with braking
Plate 22 produces angle of friction, and the frictional resistance caused by the difference of angle of friction is different, therefore passes through the angle for adjusting and braking push pedal 22
Different degrees of braking can be realized.When needing carrying out speed governing during operation, by each spacing side of clamping plate 29
Crank rocker rotate when copper pipe 26 can be driven to enter horizontal deflection, its corresponding steel wire rope 11 can be rolled over when copper pipe 26 is deflected
It is curved, the resistance in the running of steel wire rope 11 can be increased after having rolled over, so as to play the purpose regulated the speed, pass through crank
The angle that rocking bar is rotated can realize different drag sizes to realize different speed governing effects.The letter of present apparatus structure
It is single, it is reasonable in design, it is simple to operate, drive maintenance personal's automatic lifting can be realized by lowering or hoisting gear, while flat by support
Platform 3 for workmen can provide support in maintenance construction, and workmen is delivered to position to be onstructed on power tower,
Operating personnel can carry out control manually by adjusting means to control the speed of rise and fall during lifting, work as appearance
The present apparatus can carry out quickly positioning braking to lowering or hoisting gear by brake apparatus during emergency, and use is safer, more
Effectively meet the demand of people.
Above-mentioned embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention are all fallen within protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a kind of power tower, it is characterised in that：Including a lower tower body being connected on the ground, on the top of lower tower body is provided with one
Tower body, a support platform is provided with the top of upper tower body, and a maintenance with being connected inside upper tower body is provided with support platform
Entrance, is provided with power equipment in the support platform with overhauling entrance opposite side, the tower in lower tower body inner space connected one
Body framework, the interior tower body framework is connected on the base of lower tower body including several, top is connected in consolidating at the top of tower body
Determine pillar, a spacing directive slide track is respectively equipped with each fixed pillar, a lowering or hoisting gear is provided with interior tower body framework, it is described
Lowering or hoisting gear includes an elevator chamber by activity clamping on chute and each spacing directive slide track, the cavity at the top of elevator chamber
Middle part is provided with a two axis servo motor being connected on elevator chamber, and the output shaft at two axis servo motor two ends passes through connecting shaft respectively
Activity is connected in the turn hole in elevator chamber cavity side walls, a bull wheel is respectively fixedly connected on the lateral wall of each connecting shaft, two
Winding is provided with a steel wire rope respectively in the groove of bull wheel, and fixing card is set necessarily in the cavity of the elevator chamber above lowering or hoisting gear
Position protective plate, is provided with a connected entrance, the positioning protective plate on the outside of connected entrance on positioning protective plate and is provided with a brake apparatus,
A control device is provided with positioning protective plate on front side of brake apparatus, is set respectively between two pairs of adjacent fixation pillars wherein
There is a ladder stand, the upper end of each steel wire rope passes connected entrance and be fastened by bolts part and is connected at the top of tower body respectively
On cross bar；The lowering or hoisting gear is connected by wire with control device.
2. a kind of power tower according to claim 1, it is characterised in that：The brake apparatus is arranged on connected entrance including one
Fixed frame on the positioning protective plate in outside, activity inserts a hollow setting and inwall respectively in the shrinkage pool at fixed frame both ends
Threaded screwed pipe, is respectively equipped with what the end face of the fixed frame of a corresponding side was abutted against at the both ends of each screwed pipe
A brake governor is provided with spacing ring, the screwed pipe lateral wall on the outside of each spacing ring, is respectively cooperating with setting in each screwed pipe
There is a braking screw, a braking push pedal, postive stop baffle are respectively equipped with the inner and the outer end of each braking screw.
3. a kind of power tower according to claim 1 or 2, it is characterised in that：The brake governor includes several edges
The connecting rod that screwed pipe lateral wall on the outside of spacing ring is uniformly arranged, a ring-shaped handle is provided with the outside of each connecting rod.
4. a kind of power tower according to claim 3, it is characterised in that：The braking push pedal is rubber slab.
5. a kind of power tower according to claim 4, it is characterised in that：A regulation is respectively equipped with the outside of each steel wire rope
Device, the adjusting means includes a vertical copper pipe being set on the outside of steel wire rope, in the upper part of the front-rear side walls of fixed frame
Not She You a bar-shaped trough that set along its left and right directions, on the middle part front-rear side walls of copper pipe being respectively equipped with one is actively plugged in two
Moving tube in the bar-shaped trough of side, is provided with two activities and is connected to two before and after fixed side plate the end of each moving tube is parallel respectively
The spacing clamping plate of side.
6. a kind of power tower according to claim 5, it is characterised in that：Elevator chamber side wall in adjusting means front and rear sides
On be respectively equipped with a clamping positioning element, the clamping positioning element includes one and is movably connected in screens thereon by rotating shaft
Frame, is respectively equipped with a clamping location hook at the top of each screens frame.
7. a kind of power tower according to claim 6, it is characterised in that：Guard rail is provided with the periphery of support platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357348.XA CN106988596B (en) | 2017-05-18 | 2017-05-18 | Electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357348.XA CN106988596B (en) | 2017-05-18 | 2017-05-18 | Electric power tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988596A true CN106988596A (en) | 2017-07-28 |
| CN106988596B CN106988596B (en) | 2023-12-08 |
Family
ID=59419417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357348.XA Active CN106988596B (en) | 2017-05-18 | 2017-05-18 | Electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988596B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054285A (en) * | 2019-12-27 | 2020-04-24 | 广州建盛建材有限公司 | Device convenient to maintain polycarboxylate high efficiency water reducing agent automatic production system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202913758U (en) * | 2012-10-31 | 2013-05-01 | 河南世纪通讯设备有限公司 | Platform lifting type single tube communicating tower |
| US20130341122A1 (en) * | 2011-03-09 | 2013-12-26 | Highstep Systems Ag | Lift for high-voltage towers and wind turbine towers |
| CN205777804U (en) * | 2016-07-20 | 2016-12-07 | 济宁精道智能科技有限责任公司 | A kind of overhead line structures being easily maintained |
| CN207004137U (en) * | 2017-05-18 | 2018-02-13 | 孙树才 | A kind of power tower |
-
2017
- 2017-05-18 CN CN201710357348.XA patent/CN106988596B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130341122A1 (en) * | 2011-03-09 | 2013-12-26 | Highstep Systems Ag | Lift for high-voltage towers and wind turbine towers |
| CN202913758U (en) * | 2012-10-31 | 2013-05-01 | 河南世纪通讯设备有限公司 | Platform lifting type single tube communicating tower |
| CN205777804U (en) * | 2016-07-20 | 2016-12-07 | 济宁精道智能科技有限责任公司 | A kind of overhead line structures being easily maintained |
| CN207004137U (en) * | 2017-05-18 | 2018-02-13 | 孙树才 | A kind of power tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054285A (en) * | 2019-12-27 | 2020-04-24 | 广州建盛建材有限公司 | Device convenient to maintain polycarboxylate high efficiency water reducing agent automatic production system |
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| Publication number | Publication date |
|---|---|
| CN106988596B (en) | 2023-12-08 |
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Effective date of registration: 20171214 Address after: 265705 Li Chengyang 356, Longkou City zhuguan Town, Yantai, Shandong Applicant after: Sun Shucai Address before: 265705 Li Chengyang 356, Longkou City zhuguan Town, Yantai, Shandong Applicant before: LONGKOU HONGYE FIBERGLASS CO.,LTD. |
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