CN106760881A - A kind of electric force pole tower - Google Patents
A kind of electric force pole tower Download PDFInfo
- Publication number
- CN106760881A CN106760881A CN201611215671.5A CN201611215671A CN106760881A CN 106760881 A CN106760881 A CN 106760881A CN 201611215671 A CN201611215671 A CN 201611215671A CN 106760881 A CN106760881 A CN 106760881A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bar
- pole tower
- force pole
- electric power
- 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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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
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
-
- 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
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2238—Sockets or holders for poles or posts to be placed on the ground
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of electric force pole tower, including electric power bar, the upper end both sides of electric power bar have been fixedly connected with support bar, the port position of support bar is fixedly connected with composite insulator, the two ends port of composite insulator is fixedly connected with cable, the port position of support bar is fixedly connected with the first protecting crust, the fixedly sleeved composite insulator in inside of the first protecting crust, the other end of the first protecting crust is fixedly connected the second protecting crust, fireprotection layer is enclosed with the inside of second protecting crust, the inner upper end and interior lower end of fireprotection layer glue to stick cushion pad, the opposite side of cushion pad is fixedly connected with spring, the other end of spring is fixedly connected with deep-slotted chip breaker.The electric force pole tower so that the structure of electric force pole tower is more perfect, effectively prevents connection jaws from the situation of fracture occur, while be easy to the maintenance and repair of electrician, and be prevented from other people and arbitrarily ascend a height electric power bar.
Description
Technical field
The present invention relates to electric force pole tower technical field, specially a kind of electric force pole tower.
Background technology
Transmission line tower structure, is special supporting structure in power overhead network road facility, and its structural behaviour is direct
Affect security, economy and the operational reliability of circuit.With the development of China's power network, work transmission line shows length
The development trend of distance, scale and maximization.
Existing electric force pole tower structure comparatively perfect, but also exist because wind-force is excessive at composite insulator interface position
There is the situation of port fracture, be secondly exactly it is not convenient enough when workman repairs to electric force pole tower, due to people to be avoided with
Meaning is ascended a height electric force pole tower, so the cat ladder of electric force pole tower is set is not less than less than three meters, staff's needs are first with ascending aid
To the position of cat ladder, then operation of ascending a height is carried out, so wasted time and energy, safety coefficient is low, it is impossible to enough carry a large amount of instruments.
The content of the invention
It is an object of the invention to provide a kind of electric force pole tower, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of electric force pole tower, including electric power bar, the electricity
The upper end both sides of power bar have been fixedly connected with support bar, and the port position of support bar is fixedly connected with composite insulator, and synthesis is exhausted
The two ends port of edge is fixedly connected with cable, and the port position of support bar is fixedly connected with the first protecting crust, the first protecting crust
The fixedly sleeved composite insulator in inside, the other end of the first protecting crust is fixedly connected the second protecting crust, the second protecting crust it is interior
Side is enclosed with fireprotection layer, and the inner upper end and interior lower end of fireprotection layer are glued the glutinous opposite side for having cushion pad, cushion pad and fix company
Spring is connected to, the other end of spring is fixedly connected with deep-slotted chip breaker, cable is close on the inside of deep-slotted chip breaker, the centre position of electric power bar is consolidated
Surely bar of ascending a height is connected with, the lower end of bar of ascending a height is provided with warning tape, the fixedly sleeved electric power bar in inner side of warning tape, the lower end of warning tape
It is provided with transition bench, transition bench is bolted to connection electric power bar, and the lower end of electric power bar is fixedly connected with earth's surface support base, ground
The fixedly sleeved electric power bar in bosom position of table support base, the upper surface side of earth's surface support base is fixedly connected with bearing platform,
The inside two ends of bearing platform are equipped with fixing groove, and the inside fixed cover of fixing groove is connected to pile, and the upper end of pile is fixedly connected with
Anti- disk stripping, the bosom position of bearing platform is fixedly connected with motor, and the inner upper end centre position of bearing platform is provided with axis hole, electricity
The upper end of machine is connected with threaded rod through axis hole axle, and the interior lower end of transition bench is provided with alignment grooves, and the upper end face of threaded rod is lived
Dynamic socket alignment grooves, the surface slip cap of pile is connected to slip cap, and the thread surface of threaded rod is connected with nut, the both sides of nut
Lifting platform is fixedly connected with by support, the opposite side of lifting platform is fixedly connected slip cap, and the upper end of lifting platform is fixedly connected with
Protective frame.
Preferably, the support bar is symmetrically distributed in the upper end face of electric power bar.
Preferably, first protecting crust and the second protecting crust are made by high strength glass fiber material.
Preferably, the fireprotection layer is made up of flame retardant materials.
Preferably, the deep-slotted chip breaker and cushion pad are made by silica gel material.
Preferably, the bar of ascending a height is symmetrically distributed in the centre position of electric power bar.
Preferably, the height of the warning tape is three meters.
Preferably, the position of the bearing platform is mutually corresponding with the position of bar of ascending a height.
Preferably, the model BK series plagiodonts wheel-worm-gear speed reducer of the motor.
Preferably, the side of the bearing platform is fixedly connected with theft-proof box, and rotating is fixedly connected with the inside of theft-proof box
Switch, the opposite side of theft-proof box is connected with chamber door by axle, and the side of theft-proof box and the side of chamber door have been fixedly connected with lock,
The inside of lock is provided with padlock, is fixedly connected by padlock between two locks, and forward-reverse switch connects motor by circuit, just
Reversal switch is connected with electric force pole tower circuit in parallel.
Preferably, the model HY2-8 of the forward-reverse switch.
Compared with prior art, the beneficial effects of the invention are as follows：The electric force pole tower so that the structure of electric force pole tower is more added
It is kind, effectively prevent connection jaws from the situation of fracture occur, while be easy to the maintenance and repair of electrician, and be prevented from other people with
Meaning is ascended a height electric power bar, and the installation position of composite insulator can be protected and be fixed to the first protecting crust, while preventing rain erosion material
Material, the second protecting crust can play a part of stable interface, by the buffering of spring can relief cable flutter in the great wind when
There is a buffering, prevent the fixed excessively situation of appearance fracture, fireprotection layer is made up of flame retardant materials, is prevented from height
Warm weather shell occurs the situation of internal spontaneous combustion due to exposure in the sun, and lifting platform can be moved up and down so that electrician can
More facilitate in maintenance, while the enough instruments that can be carried are repaired and protected, improve the safety coefficient of electrician, mistake
Cross platform and play supporting role when electrician contacts with bar of ascending a height, chamber door can be effectively protected forward-reverse switch will not by stranger with
The opening of meaning, it is to avoid stranger is random to ascend a height electric power bar and security incident occur.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is composite insulator position view of the invention；
Fig. 3 is the second protecting crust internal cross section schematic diagram of the invention；
Fig. 4 is protective frame schematic shapes of the invention；
Fig. 5 is transition bench connection diagram of the invention；
Fig. 6 is bearing platform position view of the invention.
In figure：1 electric power bar, 2 support bars, 3 first protecting crusts, 4 second protecting crusts, 5 cables, 6 are ascended a height bar, 7 springs, 8 mistakes
Cross platform, 9 protective frames, 10 anti-disk strippings, 11 piles, 12 slip caps, 13 composite insulators, 14 theft-proof boxes, 15 chamber doors, 16 locks, 17
Padlock, 18 forward-reverse switches, 19 earth's surface support bases, 20 motors, 21 axis holes, 22 bearing platforms, 23 cushion pads, 24 fixing grooves, 25 liters
Drop platform, 26 nuts, 27 threaded rods, 28 alignment grooves, 29 warning tapes, 30 fireprotection layers, 31 deep-slotted chip breakers.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-6 are referred to, the present invention provides a kind of technical scheme：A kind of electric force pole tower, including electric power bar 1, electric power bar 1
Upper end both sides have been fixedly connected with support bar 2, and support bar 2 is symmetrically distributed in the upper end face of electric power bar 1, it is ensured that the stabilization of structure
Property, the port position of support bar 2 is fixedly connected with composite insulator 13, plays a part of a connection cable 5, while itself has
There is certain tension force to ensure that the stability and security of junction, the two ends port of composite insulator 13 is fixedly connected with electricity
Cable 5, the port position of support bar 2 is fixedly connected with the first protecting crust 3, the fixedly sleeved composite insulation in inside of the first protecting crust 3
Son 13, the other end of the first protecting crust 3 is fixedly connected the second protecting crust 4, and the first protecting crust 3 and the second protecting crust 4 are by high-strength
Degree glass fiber material is made, and with certain intensity, while not having conductive capability, the inner side of the second protecting crust 4 is enclosed with
Fireprotection layer 30, fireprotection layer 30 is made up of flame retardant materials, is prevented from inside and the situation of spontaneous combustion occurs, on the inside of fireprotection layer 4
End and interior lower end are glued the glutinous opposite side for having cushion pad 23, cushion pad 23 and are fixedly connected with spring 7, and the other end of spring 7 is consolidated
Surely deep-slotted chip breaker 31 is connected with, deep-slotted chip breaker 31 and cushion pad 23 are made by silica gel material, and cable 5 is close in the inner side of deep-slotted chip breaker 31,
The centre position of electric power bar 1 is fixedly connected with bar 6 of ascending a height, and bar 6 of ascending a height is symmetrically distributed in the centre position of electric power bar 1, it is ensured that step on
Stability high, the lower end of bar 6 of ascending a height is provided with warning tape 29, and the height of warning tape 29 is three meters, and bar 6 of ascending a height needs to set outside
The place that people cannot arbitrarily touch, the fixedly sleeved electric power bar 1 in inner side of warning tape 29, the lower end of warning tape 29 is provided with transition bench 8,
Play a part of a transition of ascending a height, transition bench 8 is bolted to connection electric power bar 1, and the lower end of electric power bar 1 is fixedly connected
There are earth's surface support base 19, the fixedly sleeved electric power bar 1 in bosom position of earth's surface support base 19, the upper surface of earth's surface support base 19
Side is fixedly connected with bearing platform 22, and the position of bearing platform 22 is mutually corresponding with the position of bar 6 of ascending a height, it is ensured that stabilization when ascending a height
Property, the inside two ends of bearing platform 22 are equipped with fixing groove 24, and the inside fixed cover of fixing groove 24 is connected to pile 11, pile 11 it is upper
End is fixedly connected with anti-disk stripping 10, and the bosom position of bearing platform 22 is fixedly connected with motor 20, the model BK of motor 20
Series plagiodont wheel-worm-gear speed reducer, rotating speed can be adjusted the degree of suitable lifting, while there is torsion high,
So that lifting can be normally carried out, the inner upper end centre position of bearing platform 22 is provided with axis hole 21, and the upper end of motor 20 passes through axle
The axle of hole 21 is connected with threaded rod 27, and the interior lower end of transition bench 8 is provided with alignment grooves 28, the upper end face pivot bush unit of threaded rod 27
Alignment grooves 28, ensure that threaded rod 27 occurs without situation about fractureing, at the same transition bench 8 can be played again one support
Effect, the surface slip cap of pile 11 is connected to slip cap 12, and the thread surface of threaded rod 27 is connected with nut 26, the two of nut 26
Side is fixedly connected with lifting platform 25 by support, and the opposite side of lifting platform 25 is fixedly connected slip cap 12, the upper end of lifting platform 25
Protective frame 9 is fixedly connected with, the side of bearing platform 22 is fixedly connected with theft-proof box 14, and the inner side of theft-proof box 14 is fixedly connected with just
Reversal switch 18, the opposite side of theft-proof box 14 is connected with chamber door 15 by axle, and the side of theft-proof box 14 and the side of chamber door 15 are equal
Lock 16 is fixedly connected with, the inside of lock 16 is provided with padlock 17, is fixedly connected by padlock 17 between two locks 16, positive and negative
Turn on pass 18 and motor 20 is connected by circuit, forward-reverse switch 18 is connected with electric force pole tower circuit in parallel, forward-reverse switch 18
Model HY2-8, ensure that the normal operation of motor 20.
The present invention is in the specific implementation：When electrician needs to repair electric force pole tower, padlock 17 is opened so that antitheft
The chamber door 1 of the axle of case 14 connection can be opened, and allow two electricians station on lifting platform 25, and protective frame 9 can play protection
Effect, the 3rd electrician starts motor 20 using the rotating forward switch of forward-reverse switch 18 so that motor 20 can be with threaded rod
27 are rotated, and the nut 26 on the surface of threaded rod 27 can upwards be moved with lifting platform 25, while coordinating slip cap 12 in stake
The surface upward sliding of post 11, plays a part of a position and fixes, and forward-reverse switch 18, two are closed when peak is risen to
Electrician steps down on transition bench 8 successively, by ascending a height bar 6 and climbing aid carries out work high above the ground, the contraposition of the lower end of transition bench 8
Groove 28 can play a part of to protect threaded rod 27, while threaded rod 27 can also support transition bench 8, play complementary work
With when wind-force is larger, cable 5 is easy to vacillate now to the left, now to the right, and the second protecting crust 4 is prevented from occurring port fracture due to swing
Situation occur, cable 5 can back and forth be compressed and be resetted by deep-slotted chip breaker 31 to spring 7, it is ensured that cable 5 can have one
Individual resiliency, at the same fireprotection layer 30 to be prevented from hot weather temperature again too high and the situation of internal spontaneous combustion occur.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. a kind of electric force pole tower, including electric power bar（1）, it is characterised in that：The electric power bar（1）Upper end both sides be fixedly connected with
There is support bar（2）, support bar（2）Port position be fixedly connected with composite insulator（13）, composite insulator（13）Two ends
Port is fixedly connected with cable（5）, support bar（2）Port position be fixedly connected with the first protecting crust（3）, the first protecting crust
（3）The fixedly sleeved composite insulator in inside（13）, the first protecting crust（3）The other end be fixedly connected the second protecting crust（4）, the
Two protecting crusts（4）Inner side be enclosed with fireprotection layer（30）, fireprotection layer（4）Inner upper end and interior lower end glue and glutinous have cushion pad
（23）, cushion pad（23）Opposite side be fixedly connected with spring（7）, spring（7）The other end be fixedly connected with deep-slotted chip breaker（31）,
Deep-slotted chip breaker（31）Inner side be close to cable（5）, electric power bar（1）Centre position be fixedly connected with bar of ascending a height（6）, bar of ascending a height（6）
Lower end be provided with warning tape（29）, warning tape（29）The fixedly sleeved electric power bar in inner side（1）, warning tape（29）Lower end be provided with
Cross platform（8）, transition bench（8）Be bolted to connection electric power bar（1）, electric power bar（1）Lower end be fixedly connected with earth's surface branch
Support seat（19）, earth's surface support base（19）The fixedly sleeved electric power bar in bosom position（1）, earth's surface support base（19）Upper surface
Side is fixedly connected with bearing platform（22）, bearing platform（22）Inside two ends be equipped with fixing groove（24）, fixing groove（24）It is interior
Portion's fixed cover is connected to pile（11）, pile（11）Upper end be fixedly connected with anti-disk stripping（10）, bearing platform（22）Bosom
Position is fixedly connected with motor（20）, bearing platform（22）Inner upper end centre position be provided with axis hole（21）, motor（20）It is upper
Hold through axis hole（21）Axle is connected with threaded rod（27）, transition bench（8）Interior lower end be provided with alignment grooves（28）, threaded rod（27）
Upper end face pivot bush unit alignment grooves（28）, pile（11）Surface slip cap be connected to slip cap（12）, threaded rod（27）'s
Thread surface is connected with nut（26）, nut（26）Both sides lifting platform is fixedly connected with by support（25）, lifting platform（25）
Opposite side be fixedly connected slip cap（12）, lifting platform（25）Upper end be fixedly connected with protective frame（9）.
2. a kind of electric force pole tower according to claim 1, it is characterised in that：Support bar（2）It is symmetrically distributed in electric power bar（1）
Upper end face.
3. a kind of electric force pole tower according to claim 1, it is characterised in that：First protecting crust（3）With the second protection
Shell（4）It is made by high strength glass fiber material.
4. a kind of electric force pole tower according to claim 1, it is characterised in that：The fireprotection layer（30）By flame retardant materials system
Into.
5. a kind of electric force pole tower according to claim 1, it is characterised in that：The deep-slotted chip breaker（31）And cushion pad（23）
It is made up of silica gel material.
6. a kind of electric force pole tower according to claim 1, it is characterised in that：The bar of ascending a height（6）It is symmetrically distributed in electric power
Bar（1）Centre position.
7. a kind of electric force pole tower according to claim 1, it is characterised in that：The warning tape（29）Height be three meters.
8. a kind of electric force pole tower according to claim 1, it is characterised in that：The bearing platform（22）Position and bar of ascending a height
（6）Position mutually correspond to.
9. a kind of electric force pole tower according to claim 1, it is characterised in that：The motor（20）Model BK series tiltedly
Gear-worm-gear speed reducer.
10. a kind of electric force pole tower according to claim 1, it is characterised in that：The bearing platform（22）Side fix connect
It is connected to theft-proof box（14）, theft-proof box（14）Inner side be fixedly connected with forward-reverse switch（18）, theft-proof box（14）Opposite side lead to
Cross axle and be connected with chamber door（15）, theft-proof box（14）Side and chamber door（15）Side be fixedly connected with lock（16）, lock
（16）Inside be provided with padlock（17）, two locks（16）Between pass through padlock（17）It is fixedly connected, forward-reverse switch（18）It is logical
Oversampling circuit connects motor（20）, forward-reverse switch（18）It is connected with electric force pole tower circuit in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215671.5A CN106760881B (en) | 2016-12-26 | 2016-12-26 | A kind of electric force pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215671.5A CN106760881B (en) | 2016-12-26 | 2016-12-26 | A kind of electric force pole tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760881A true CN106760881A (en) | 2017-05-31 |
| CN106760881B CN106760881B (en) | 2018-11-02 |
Family
ID=58926679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611215671.5A Expired - Fee Related CN106760881B (en) | 2016-12-26 | 2016-12-26 | A kind of electric force pole tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760881B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404100A (en) * | 2017-08-18 | 2017-11-28 | 广东电网有限责任公司惠州供电局 | A kind of anticreep stealing shield of low pressure street code |
| CN107887774A (en) * | 2017-11-05 | 2018-04-06 | 无锡胜维电气有限公司 | A kind of anti-cable bending low-frequency cable component crimping system cable after-combustion module |
| CN107989454A (en) * | 2017-11-28 | 2018-05-04 | 深圳市安思科电子科技有限公司 | A kind of anti-fracture intelligent bionical tower with rotating function |
| CN111756010A (en) * | 2020-06-30 | 2020-10-09 | 菏泽成科企业管理有限公司 | Power transmission pole |
| CN112165060A (en) * | 2020-09-28 | 2021-01-01 | 国网山东省电力公司广饶县供电公司 | Electric power construction electric power fire protection device |
| CN112510612A (en) * | 2020-11-27 | 2021-03-16 | 江苏宇辉住宅工业有限公司 | Assembly type building machine cable management box structure and construction method thereof |
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| JPH06335144A (en) * | 1993-05-21 | 1994-12-02 | Tomoe Corp | Crossarm of transmission pole |
| CN201838964U (en) * | 2010-11-05 | 2011-05-18 | 张金才 | Anti-bird insulated comprehensive protection device for high-tension power transmission line |
| CN103474931A (en) * | 2013-08-19 | 2013-12-25 | 国家电网公司 | Power transmission line insulation bird damage prevention method |
| CN203871807U (en) * | 2014-03-19 | 2014-10-08 | 国家电网公司 | Bird-prevention insulating protective cover for power distribution line branch |
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| CN1045664A (en) * | 1989-03-17 | 1990-09-26 | 奥赛考股份有限公司 | Pass the arc insulating apparatus of line insulator work |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404100A (en) * | 2017-08-18 | 2017-11-28 | 广东电网有限责任公司惠州供电局 | A kind of anticreep stealing shield of low pressure street code |
| CN107887774A (en) * | 2017-11-05 | 2018-04-06 | 无锡胜维电气有限公司 | A kind of anti-cable bending low-frequency cable component crimping system cable after-combustion module |
| CN107989454A (en) * | 2017-11-28 | 2018-05-04 | 深圳市安思科电子科技有限公司 | A kind of anti-fracture intelligent bionical tower with rotating function |
| CN107989454B (en) * | 2017-11-28 | 2019-09-13 | 河北峻威铁塔有限公司 | A kind of anti-fracture intelligent bionical tower with rotating function |
| CN111756010A (en) * | 2020-06-30 | 2020-10-09 | 菏泽成科企业管理有限公司 | Power transmission pole |
| CN111756010B (en) * | 2020-06-30 | 2021-12-03 | 江苏科兴电器有限公司 | Power transmission pole |
| CN112165060A (en) * | 2020-09-28 | 2021-01-01 | 国网山东省电力公司广饶县供电公司 | Electric power construction electric power fire protection device |
| CN112510612A (en) * | 2020-11-27 | 2021-03-16 | 江苏宇辉住宅工业有限公司 | Assembly type building machine cable management box structure and construction method thereof |
| CN112510612B (en) * | 2020-11-27 | 2022-11-22 | 江苏宇辉住宅工业有限公司 | Assembly type building machine cable management box structure and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106760881B (en) | 2018-11-02 |
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