CN106836936A - A kind of electric power tower for installing 4G antennas - Google Patents
A kind of electric power tower for installing 4G antennas Download PDFInfo
- Publication number
- CN106836936A CN106836936A CN201710059015.9A CN201710059015A CN106836936A CN 106836936 A CN106836936 A CN 106836936A CN 201710059015 A CN201710059015 A CN 201710059015A CN 106836936 A CN106836936 A CN 106836936A
- Authority
- CN
- China
- Prior art keywords
- block
- roller
- antennas
- electric power
- additionally provided
- 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.)
- Granted
Links
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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
Abstract
The present invention relates to a kind of electric power tower for installing 4G antennas,Including base,Tower body and tower head,Elevating mechanism is additionally provided with above the tower body,The side of the tower body is additionally provided with ladder stand,The side of the climbing body is additionally provided with position-limiting unit,The side of the position-limiting unit is additionally provided with supporting mechanism,The elevating mechanism includes pillar,Lifting unit,First drawstring,Rotating shaft and elevator chamber,The supporting mechanism includes L-type curved bar,Second roller,3rd roller,Sliding block,Screw mandrel,Spill spin block,Fixed block,Contiguous block and baffle plate,The electric power tower design that this can install 4G antennas is ingenious,Feasibility is high,4G antennas are placed in elevator chamber,Elevator chamber is moved to tower body top by elevating mechanism to be installed,Because 4G antennas are relatively valuable,Easily break or drop when being rocked back and forth during rising,Elevator chamber can be made steadily to increase by supporting mechanism,The safety of equipment and operator is ensured.
Description
Technical field
The present invention relates to steel tower field, more particularly to a kind of electric power tower for installing 4G antennas.
Background technology
A kind of steel tower for installing electric wiring of electric power tower, 4G antennas are installed aloft can effectively expand launching effect, one
As 4G antennas be arranged on communication steel tower, and it is higher to build a general cost of communication steel tower, existing electric power tower height compared with
It is high, it is possible to reduce construction cost, the installation of 4G antennas is especially suitable for, and the general mechanism of existing electric power tower is single, because being used for
The 4G antenna weights of launching tower are heavier, and electric power tower climbing is difficult, and carry and install by being difficulty.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided one kind can install 4G antennas
Electric power tower.
The technical scheme that solve problem of the present invention is used is：A kind of electric power tower for installing 4G antennas, including base,
Tower body and tower head, are additionally provided with elevating mechanism above the tower body, the side of the tower body is additionally provided with ladder stand, the climbing body
Side be additionally provided with position-limiting unit, the side of the position-limiting unit is additionally provided with supporting mechanism；
The elevating mechanism includes pillar, lifting unit, the first drawstring, rotating shaft and elevator chamber, and the lifting unit includes
Support and the first roller, one end of the pillar are fixedly connected with the upper surface of tower body, and the other end and the support of the pillar connect
Connect, the pillar is vertically arranged, the top of the support displacement ladder stand, first roller is arranged on support by rotating shaft
On, first drawstring bypasses the first roller and is connected with elevator chamber, the side of the elevator chamber displacement ladder stand；
The ladder stand is fixedly installed on tower body, and the ladder stand is vertically arranged, and the ladder stand is provided with several
Pole for climbing, the position-limiting unit is fixedly installed on the side of ladder stand, and the fixed cell includes the first limited block and the second limit
Position block, second limited block is fixedly installed on ladder stand by the first limited block, and first limited block is spacing with second
Block is vertically arranged, the width of the width more than the first limited block section in the section of second limited block；
The supporting mechanism includes L-type curved bar, the second roller, the 3rd roller, sliding block, screw mandrel, spill spin block, fixed block, company
Block and baffle plate are connect, the screw mandrel there are two, and two screw mandrels are coaxially fixed, and two hand of spirals of screw mandrel are conversely, the spill spin block
An one end for screw mandrel is fixedly installed on, the sliding block there are two pieces, and the screw mandrel passes through sliding block, the sliding block to be provided with interior spiral shell
Line, the internal thread on the sliding block is matched with the external screw thread of screw mandrel, and two pieces of sliding blocks are separately positioned on two screw mandrels, the L-type
One end of curved bar is fixedly installed on sliding block, and the other end of the L-type curved bar is provided with the second roller, and the sliding block is provided with
Three rollers, second roller and the 3rd roller are respectively positioned at the both sides of the second limited block, and second roller is spacing with first
Block is respectively positioned on the side of the first limited block, and second roller and the 3rd roller are rolled on the second limited block, second rolling
The moving direction of wheel and the 3rd roller is upper and lower vertical direction, and the side of the sliding block is additionally provided with dovetail, on the fixed block
Dovetail groove is provided with, the dovetail groove is matched with dovetail, and the sliding block is slidably connected with fixed block, the screw mandrel is put down with fixed block
Row is set, and one end of the contiguous block is connected on fixed block, and the other end of the contiguous block is connected on baffle plate, the baffle plate
With the second limited block respectively positioned at the both sides of fixed block.
Preferably, the security in order to protect climbing personnel, the side of the ladder stand is additionally provided with guard rail, described anti-
Guardrail is vertically arranged.
Preferably, in order to preferably against elevator chamber, the baffle plate is circular arc.
Preferably, in order that supporting mechanism is fixedly connected with elevator chamber, the second drawstring, second are additionally provided with the baffle plate
Drawstring can hitch elevator chamber.
Preferably, the firmness in order to increase by the first drawstring, the making material of first drawstring is steel wire.
Preferably, in order to reduce the rigid collision between baffle plate and elevator chamber, the baffle plate is near the side of elevator chamber
It is provided with block rubber.
Preferably, in order to protect rotating shaft and support, the service life of extension rotating shaft and support, the rotating shaft and support it
Between apply organic oil.
Preferably, in order to preferred, for lightning protection, the upper body top is additionally provided with lightning rod.
Preferably, because 4G antennas are heavier, in order to increase the firmness of pillar support, the making of the pillar and support
Material is steel.
Preferably, in order to anti-skidding, ensureing the security of climbing personnel, slipmat is additionally provided with the pole for climbing.
The beneficial effects of the invention are as follows the electric power tower design that this can install 4G antennas is ingenious, and feasibility is high, 4G antennas
It is placed in elevator chamber, elevator chamber is moved to by elevating mechanism by tower body top and is installed, because 4G antennas are relatively valuable,
Easily break or drop when being rocked back and forth during rising, by supporting mechanism elevator chamber can be made steadily to increase, ensured and set
The safety of standby and operator.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of electric power tower for installing 4G antennas of the invention.
Fig. 2 is a kind of structural representation of the elevating mechanism of electric power tower for installing 4G antennas of the invention.
Fig. 3 is that a kind of ladder stand of electric power tower for installing 4G antennas of the invention and the attachment structure of position-limiting unit are shown
It is intended to.
Fig. 4 is a kind of connection diagram of the supporting mechanism of electric power tower for installing 4G antennas of the invention.
Fig. 5 is a kind of connection diagram of the sliding block with fixed block of electric power tower for installing 4G antennas of the invention.
In figure：1. ladder stand, 2. tower body, 3. tower head, 4. base, 5. pillar, 6. lifting unit, 7. support, 8. the first rolling
Take turns, 9. rotating shaft, 10. drawstring, 11. elevator chambers, 12. pole for climbing, 13. position-limiting units, 14. first limited blocks, 15. second is spacing
Block, 16.L type curved bars, 17. screw mandrels, 18. sliding blocks, 19. contiguous blocks, 20. baffle plates, 21. second rollers, 22. the 3rd rollers, 23. rotations
Switch block, 24. fixed blocks.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-5, a kind of electric power tower for installing 4G antennas, including base 4, tower body 2 and tower head 3, the tower
The top of body 2 is additionally provided with elevating mechanism, and the side of the tower body 2 is additionally provided with ladder stand 1, and the side of the climbing body is additionally provided with limit
Bit location 13, the side of the position-limiting unit 13 is additionally provided with supporting mechanism；
The elevating mechanism includes pillar 5, lifting unit 6, the first drawstring 10, rotating shaft 9 and elevator chamber 11, and the lifting is single
Unit 6 includes the roller 8 of support 7 and first, and one end of the pillar 5 is fixedly connected with the upper surface of tower body 2, the pillar 5 it is another
One end is connected with support 7, and the pillar 5 is vertically arranged, the top of the displacement ladder stand 1 of the support 7, and first roller 8 leads to
Cross rotating shaft 9 to be arranged on support 7, first drawstring 10 bypasses the first roller 8 and is connected with elevator chamber 11, the elevator chamber 11
Move the side of ladder stand 1；
The ladder stand 1 is fixedly installed on tower body 2, and the ladder stand 1 is vertically arranged, if the ladder stand 1 is provided with
Dry pole for climbing 12, the position-limiting unit 13 is fixedly installed on the side of ladder stand 1, and the fixed cell includes the first limited block
14 and second limited block 15, second limited block 15 is fixedly installed on ladder stand 1 by the first limited block 14, and described first
Limited block 14 is vertically arranged with the second limited block 15, and the width in the section of second limited block 15 is more than the first limited block 14
The width in section；
The supporting mechanism includes L-type curved bar 16, the second roller 21, the 3rd roller 22, sliding block 18, screw mandrel 17, spill spin block
23rd, fixed block 24, contiguous block 19 and baffle plate 20, the screw mandrel 17 have two, and two screw mandrels 17 are coaxially fixed, two screw mandrels 17
Conversely, the spill spin block 23 is fixedly installed on an one end for screw mandrel 17, the sliding block 18 has two pieces, the screw mandrel to hand of spiral
17 pass through sliding block 18, the sliding block 18 to be provided with internal thread, and the internal thread on the sliding block 18 is matched with the external screw thread of screw mandrel 17,
Two pieces of sliding blocks 18 are separately positioned on two screw mandrels 17, and one end of the L-type curved bar 16 is fixedly installed on sliding block 18, the L
The other end of type curved bar 16 is provided with the second roller 21, and the sliding block 18 is provided with the 3rd roller 22, the He of the second roller 21
Respectively positioned at the both sides of the second limited block 15, the limited block 14 of second roller 21 and first is respectively positioned on the first limit to 3rd roller 22
The side of position block 14, the roller 22 of second roller 21 and the 3rd is rolled on the second limited block 15, the He of the second roller 21
The moving direction of the 3rd roller 22 is upper and lower vertical direction, and the side of the sliding block 18 is additionally provided with dovetail, the fixed block 24
Be provided with dovetail groove, the dovetail groove is matched with dovetail, and the sliding block 18 is slidably connected with fixed block 24, the screw mandrel 17 with
Fixed block 24 is be arranged in parallel, and one end of the contiguous block 19 is connected on fixed block 24, the other end connection of the contiguous block 19
On baffle plate 20, the limited block 15 of the baffle plate 20 and second is respectively positioned at the both sides of fixed block 24.
Preferably, the security in order to protect climbing personnel, the side of the ladder stand 1 is additionally provided with guard rail, described
Guard rail is vertically arranged.
Preferably, in order to preferably against elevator chamber 11, the baffle plate 20 is circular arc.
Preferably, in order that supporting mechanism is fixedly connected with elevator chamber 11, the second drawstring is additionally provided with the baffle plate 20
10, the second drawstring 10 can hitch elevator chamber 11.
Preferably, the firmness in order to increase by the first drawstring 10, the making material of first drawstring 10 is steel wire.
Preferably, in order to reduce the rigid collision between baffle plate 20 and elevator chamber 11, the baffle plate 20 is near elevator chamber
11 side is provided with block rubber.
Preferably, in order to protect rotating shaft 9 and support 7, the service life of extension rotating shaft 9 and support 7, the rotating shaft 9 with
Organic oil is applied between support 7.
Preferably, in order to preferred, for lightning protection, the upper body top is additionally provided with lightning rod.
Preferably, because 4G antennas are heavier, in order to increase by 5 firmness of support 7 of pillar, the pillar 5 and support 7
Making material is steel.
Preferably, in order to anti-skidding, ensureing the security of climbing personnel, slipmat is additionally provided with the pole for climbing 12.
Operationally, installation personnel is placed on 4G antennas on elevator chamber 11, and drawstring 10 is bypassed the first roller 8, hitches
Elevator chamber 11, turning spill spin block 23 rotates screw mandrel 17, due to two hand of spirals of screw mandrel 17 conversely, making the cunning on screw mandrel 17
The move toward one another of block 18, makes sliding block 18 clamp the second limited block 15, makes the second roller 21 and the 3rd roller 22 and the second limited block 15
Against, elevator chamber 11 and baffle plate 20 against, then elevator chamber 11 is hitched by the second drawstring 10, the first drawstring 10 of pulling makes liter
Drop case 11 rises, so that 4G antennas being carried at the top of tower body 2 for safe ready, installs for installation personnel.
Compared with prior art, the electric power tower that can install 4G antennas designs ingenious, and feasibility is high, and 4G antennas are placed
In elevator chamber 11, elevator chamber 11 is moved to by elevating mechanism by tower body top and is installed, because 4G antennas are relatively valuable,
Easily break or drop when being rocked back and forth during rising, by supporting mechanism elevator chamber 11 can be made steadily to increase, ensure
Equipment and the safety of operator.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of electric power tower for installing 4G antennas, including base (4), tower body (2) and tower head (3), it is characterised in that described
Elevating mechanism is additionally provided with above tower body (2), the side of the tower body (2) is additionally provided with ladder stand (1), the side of the climbing body
Position-limiting unit (13) is additionally provided with, the side of the position-limiting unit (13) is additionally provided with supporting mechanism；
The elevating mechanism includes pillar (5), lifting unit (6), the first drawstring (10), rotating shaft (9) and elevator chamber (11), described
Lifting unit (6) includes support (7) and the first roller (8), and one end of the pillar (5) is fixed with the upper surface of tower body (2) and connected
Connect, the other end of the pillar (5) is connected with support (7), the pillar (5) is vertically arranged, support (7) the displacement ladder stand
(1) top, first roller (8) is arranged on support (7) by rotating shaft (9), and first drawstring (10) bypasses first
Roller (8) is connected with elevator chamber (11), the side of the elevator chamber (11) displacement ladder stand (1)；
The ladder stand (1) is fixedly installed on tower body (2), and the ladder stand (1) is vertically arranged, and is set on the ladder stand (1)
There are several pole for climbing (12), the position-limiting unit (13) is fixedly installed on the side of ladder stand (1), and the fixed cell includes
First limited block (14) and the second limited block (15), second limited block (15) are fixedly installed on by the first limited block (14)
On ladder stand (1), first limited block (14) is vertically arranged with the second limited block (15), second limited block (15)
Width of the width in section more than the first limited block (14) section；
The supporting mechanism include L-type curved bar (16), the second roller (21), the 3rd roller (22), sliding block (18), screw mandrel (17),
Spill spin block (23), fixed block (24), contiguous block (19) and baffle plate (20), the screw mandrel (17) have two, and two screw mandrels (17) are same
Axle is fixed, two hand of spirals of screw mandrel (17) conversely, the spill spin block (23) is fixedly installed on an one end for screw mandrel (17),
The sliding block (18) has two pieces, and the screw mandrel (17) is provided with internal thread, the sliding block through sliding block (18), the sliding block (18)
(18) internal thread on is matched with the external screw thread of screw mandrel (17), and two pieces of sliding blocks (18) are separately positioned on two screw mandrels (17), institute
The one end for stating L-type curved bar (16) is fixedly installed on sliding block (18), and the other end of the L-type curved bar (16) is provided with the second roller
(21), the sliding block (18) is provided with the 3rd roller (22), and second roller (21) and the 3rd roller (22) are located at the respectively
The both sides of two limited blocks (15), second roller (21) is respectively positioned on the one of the first limited block (14) with the first limited block (14)
Side, second roller (21) and the 3rd roller (22) are rolled on the second limited block (15), second roller (21) and
The moving direction of three rollers (22) is upper and lower vertical direction, and the side of the sliding block (18) is additionally provided with dovetail, the fixed block
(24) dovetail groove is provided with, the dovetail groove is matched with dovetail, the sliding block (18) is slidably connected with fixed block (24), described
Screw mandrel (17) is be arranged in parallel with fixed block (24), and one end of the contiguous block (19) is connected on fixed block (24), the connection
The other end of block (19) is connected on baffle plate (20), and the baffle plate (20) and the second limited block (15) are located at fixed block (24) respectively
Both sides.
2. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the side of the ladder stand (1)
Guard rail is additionally provided with, the guard rail is vertically arranged.
3. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the baffle plate (20) is circular arc
Shape.
4. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that be additionally provided with the baffle plate (20)
Second drawstring (10).
5. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the system of first drawstring (10)
Make material for steel wire.
6. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the baffle plate (20) is near lifting
The side of case (11) is provided with block rubber.
7. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the rotating shaft (9) and support (7)
Between apply organic oil.
8. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the upper body top is additionally provided with to be kept away
Thunder pin.
9. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that the pillar (5) and support (7)
Making material be steel.
10. the electric power tower of 4G antennas can be installed as claimed in claim 1, it is characterised in that on the pole for climbing (12) also
It is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059015.9A CN106836936B (en) | 2017-01-23 | 2017-01-23 | A kind of electric power tower of mountable 4G antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059015.9A CN106836936B (en) | 2017-01-23 | 2017-01-23 | A kind of electric power tower of mountable 4G antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836936A true CN106836936A (en) | 2017-06-13 |
| CN106836936B CN106836936B (en) | 2019-02-01 |
Family
ID=59121633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059015.9A Expired - Fee Related CN106836936B (en) | 2017-01-23 | 2017-01-23 | A kind of electric power tower of mountable 4G antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836936B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539363A (en) * | 2018-05-25 | 2018-09-14 | 云南电网有限责任公司电力科学研究院 | A kind of communication antenna lifting gear of shared electric force pole tower |
| CN108738167A (en) * | 2018-06-04 | 2018-11-02 | 郭玉华 | A kind of communication base transceiver station |
| CN114046082A (en) * | 2021-10-29 | 2022-02-15 | 国网辽宁省电力有限公司丹东供电公司 | Communication tower and reinforcing apparatus for communication engineering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771222U (en) * | 2010-08-05 | 2011-03-23 | 浙江瑞能通信科技有限公司 | Communication base station with lifting function |
| CN104141406A (en) * | 2014-07-09 | 2014-11-12 | 国家电网公司 | Electric iron tower mounted with 4G antenna |
| US8925281B1 (en) * | 2014-04-14 | 2015-01-06 | Peter M. Pallotto | Pole cap apparatus, and methods of making and using same |
| CN204826839U (en) * | 2015-08-11 | 2015-12-02 | 河北省衡水亚华通讯设备有限公司 | Communication tower convenient to climbing |
-
2017
- 2017-01-23 CN CN201710059015.9A patent/CN106836936B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771222U (en) * | 2010-08-05 | 2011-03-23 | 浙江瑞能通信科技有限公司 | Communication base station with lifting function |
| US8925281B1 (en) * | 2014-04-14 | 2015-01-06 | Peter M. Pallotto | Pole cap apparatus, and methods of making and using same |
| CN104141406A (en) * | 2014-07-09 | 2014-11-12 | 国家电网公司 | Electric iron tower mounted with 4G antenna |
| CN204826839U (en) * | 2015-08-11 | 2015-12-02 | 河北省衡水亚华通讯设备有限公司 | Communication tower convenient to climbing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539363A (en) * | 2018-05-25 | 2018-09-14 | 云南电网有限责任公司电力科学研究院 | A kind of communication antenna lifting gear of shared electric force pole tower |
| CN108738167A (en) * | 2018-06-04 | 2018-11-02 | 郭玉华 | A kind of communication base transceiver station |
| CN108738167B (en) * | 2018-06-04 | 2021-11-26 | 深圳市中云信息科技有限公司 | Base transceiver station for communication |
| CN114046082A (en) * | 2021-10-29 | 2022-02-15 | 国网辽宁省电力有限公司丹东供电公司 | Communication tower and reinforcing apparatus for communication engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836936B (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106836936A (en) | A kind of electric power tower for installing 4G antennas | |
| CN207572197U (en) | Power transformer lift mounting bracket | |
| CN106121339A (en) | A kind of electric force pole tower | |
| CN103133777B (en) | Adjustable moving rotary type combined support | |
| CN105633859B (en) | A kind of hanging transmission line of electricity eedle threader | |
| CN104167677A (en) | Adjustable special hydraulic moving lifting truck | |
| CN107724660A (en) | A kind of multi-functional power equipment maintaining operating platform | |
| CN206707375U (en) | A kind of electric power tower for installing 4G antennas | |
| CN110556757A (en) | Cable protection device in power construction | |
| CN107758579A (en) | A kind of Multifunctional aloft-work platform | |
| CN207856096U (en) | A kind of fire-fighting equipment lifting deliverance apparatus | |
| CN111634847A (en) | Lifting device for electric power equipment installation and implementation method thereof | |
| CN103178462A (en) | Insulated angle lifting platform for live working | |
| CN203180430U (en) | Electric winch | |
| CN107539927A (en) | It is easy to the insulation maintenance frame of novel intelligent maintenance-free moisture absorber maintenance and inspection | |
| CN205740254U (en) | A kind of power transformation overhaul platform of many mounting means | |
| CN105506266B (en) | A kind of spring steel wire water quenching production line | |
| CN205087828U (en) | Simple and easy lifting device of 35kV circuit breaker | |
| CN205062096U (en) | Blast furnace water -cooling wall installation car | |
| CN209940321U (en) | Wall-riding hoisting equipment for movable curtain wall | |
| CN207258523U (en) | A kind of carrying mechanism for power distribution cabinet | |
| CN207917865U (en) | A kind of driving device on furniture delivery track | |
| CN206628791U (en) | A kind of adjustable abacus street code | |
| CN207959870U (en) | A kind of safe and reliable construction frame | |
| CN204333782U (en) | A kind of unsettled transmission line eedle threader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181123 Address after: 266000 No. 1 Qiangli Road, Jiaozhou Jiaoxi Industrial Park, Qingdao City, Shandong Province Applicant after: QINGDAO QIANGLI STEEL STRUCTURE CO., LTD. Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant before: Shenzhen Control Communication Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |