CN109179217A - Super High vertical high voltage cable laying construction technology - Google Patents
Super High vertical high voltage cable laying construction technology Download PDFInfo
- Publication number
- CN109179217A CN109179217A CN201811237945.XA CN201811237945A CN109179217A CN 109179217 A CN109179217 A CN 109179217A CN 201811237945 A CN201811237945 A CN 201811237945A CN 109179217 A CN109179217 A CN 109179217A
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- CN
- China
- Prior art keywords
- cable
- lifting
- high voltage
- construction technology
- laying construction
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/02—Safety gear for retaining load-engaging elements in the event of rope or cable breakage
-
- 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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses Super High vertical high voltage cable laying construction technologies, belong to ultra-high layer cable laying field, Super High vertical high voltage cable laying construction technology, the following steps are included: S1: measuring electrical well head, S2: establishment cable arrangement table, S3: selecting and installs lifting equipment and each group fixture, S4: selects main suspender and auxiliary lifting appliance, S5: carrying out examination and hang work, and S6: lifting is completed and removes each lifting apparatus.The measurement work of the electric shaft mouth is used to determine the installation site of each group fixture.It can be effectively prevented economic loss caused by due to wirerope is surprisingly broken, cable installation cost can be reduced to a certain extent, and it is capable of the lifting process of real-time monitoring cable, improve safety guarantee when lifting, the position of cable head-end can also be accurately positioned, and send its location information to computer and be compared, effectively increase the installation accuracy rate and installation effectiveness of cable.
Description
Technical field
The present invention relates to ultra-high layer cables to lay field, applies more specifically to Super High vertical high voltage cable laying
Work technique.
Background technique
Ultra-high layer cable laying technique refers to a kind of method of the laying installation cable in skyscraper, in skyscraper
In, the length of cable vertical section increases, and voltage drop also increases, and in power supply process, electric energy loss is also bigger, existing super
In high-rise cable laying technique, it can not be effectively prevented economic loss caused by due to wirerope is surprisingly broken, will increase electricity
Cable laying installation cost, and can not real-time monitoring cable lifting process, reduce safety guarantee when lifting, can't
It is enough that the position of cable head-end is accurately positioned, the installation accuracy rate and installation effectiveness of cable can be reduced.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide Super High vertical high voltage cable layings to apply
Work technique, it may be implemented to be effectively prevented economic loss caused by due to wirerope is surprisingly broken, can drop to a certain extent
Low cable installation cost, and it is capable of the lifting process of real-time monitoring cable, improve safety guarantee when lifting, additionally it is possible to electricity
The position at cable beginning is accurately positioned, and is sent its location information to computer and be compared, and cable is effectively increased
Accuracy rate and installation effectiveness are installed.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
Super High vertical high voltage cable laying construction technology, comprising the following steps:
S1: after electric shaft meets lifting condition, each electric shaft mouth is measured, and record each well head
Measurement data, the electric shaft mouth to width less than 400mm make mark；
S2: working out cable arrangement table according to the actual conditions of project distribution system, determines beginning, the end position of each group cable
It sets and horizontal segment, vertical section length data, and enters data into computer；
S3: lifting equipment is selected according to calculated result, and lifting equipment and fixed frame are installed to the highest of electric shaft
Flooring more than mechanical floor or highest mechanical floor is arranged as the leading block of cable horizontal segment guiding, most on the ground
Antihunting positioning fixture is installed in the electric shaft mouth of low mechanical floor, retaining fixture is installed in the two sides of each electric shaft mouth；
S4: according to requiring to select main suspender and auxiliary lifting appliance, GPS positioning chip is installed in the inside of main suspender, is being hung
The lower end for filling disk is installed by high-definition camera；
S5: main suspender is fixed on the suspension hook of top pulleys, is carried out examination and is hung work, confirms that each link, can without mistaking
Formal lifting；
S6: in formal hoisting process, with the promotion of lifting equipment, the beginning of cable slowly rises, cable vertical section
Length constantly increase, upper horizontal segment cable, which steps into, is horizontally mounted layer, when slinger completes, successively remove each group hang
Tool, fixture and lifting equipment and fixed frame etc..
Further, the measurement work of the electric shaft mouth is used to determine the installation site of each group fixture.
Further, the computer is used to integrate the parameter and the entire work progress of real-time monitoring of each group cable.
Further, the calculated result is the Force Calculation result to lifting equipment and wirerope.
Further, the auxiliary lifting appliance is used to make the vertical section uniform force of cable, and the antihunting positioning fixture is used
In preventing the excessive damage cable of cable amplitude of fluctuation during lifting.
Further, the suspension hook is connected by wirerope and lifting disk, the beginning of the lifting disk and cable
End is connected.
Further, the GPS positioning chip and high-definition camera are connected to a computer by wireless network, and described
Heavy equipment is connected to a computer by programmable controller.
Further, the vertical section of the cable sequentially passes through the antihunting positioning of each elevator shaft mouth during lifting
Fixture and retaining fixture.
Further, the GPS positioning chip is used to determine that the real time position of cable head-end, the high-definition camera to be used for
The entire hoisting process of real-time monitoring.
Further, the retaining fixture falls downwards for fracture cable after preventing wirerope from accident occur.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
The construction technology of this programme is more scientific and reasonable, caused by capable of being effectively prevented due to wirerope is surprisingly broken
Economic loss can reduce cable installation cost to a certain extent, and be capable of the lifting process of real-time monitoring cable, improve
Safety guarantee when hanging, additionally it is possible to the position of cable head-end is accurately positioned, and send its location information to computer
It is compared, effectively increases the installation accuracy rate and installation effectiveness of cable.
Detailed description of the invention
Fig. 1 is construction process schematic diagram of the invention.
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；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, 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.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 1, Super High vertical high voltage cable laying construction technology, comprising the following steps:
S1: after electric shaft meets lifting condition, each electric shaft mouth is measured, and record each well head
Measurement data, the electric shaft mouth to width less than 400mm make mark, and electric shaft mouth of the degree less than 400mm should not be installed
Each group fixture；
S2: working out cable arrangement table according to the actual conditions of project distribution system, determines beginning, the end position of each group cable
It sets and horizontal segment, vertical section length data, and enters data into computer, which is common laptop；
S3: lifting equipment is selected according to calculated result, and lifting equipment and fixed frame are installed to the highest of electric shaft
Flooring more than mechanical floor or highest mechanical floor is arranged as the leading block of cable horizontal segment guiding, most on the ground
Antihunting positioning fixture is installed, antihunting positioning fixture is for preventing cable in lifting process in the electric shaft mouth of low mechanical floor
The middle excessive damage cable of amplitude of fluctuation installs retaining fixture in the two sides of each electric shaft mouth, and retaining fixture is for preventing steel
Fracture cable falls downwards after accident occurs in cord；
S4: according to requiring to select main suspender and auxiliary lifting appliance, auxiliary lifting appliance is used to make the vertical section uniform force of cable,
GPS positioning chip is installed in the inside of main suspender, is used in the lower end installation high-definition camera GPS positioning chip of lifting disk true
Determine the real time position of cable head-end, high-definition camera is used for the entire hoisting process of real-time monitoring；
S5: main suspender is fixed on the suspension hook of top pulleys, is carried out examination and is hung work, confirms that each link, can without mistaking
Formal lifting；
S6: in formal hoisting process, with the promotion of lifting equipment, the beginning of cable slowly rises, cable it is vertical
Section sequentially passes through the antihunting positioning fixture and retaining fixture of each elevator shaft mouth, the length of cable vertical section during lifting
Constantly increase, upper horizontal segment cable, which steps into, is horizontally mounted layer, when slinger completes, successively removes each group suspender, fixture
And lifting equipment and fixed frame etc..
The measurement work of electric shaft mouth is used to determine the installation site of each group fixture, and width is electrical perpendicular less than 400mm
Well head should not install each group fixture；Computer is used to integrate the parameter and the entire work progress of real-time monitoring of each group cable；Meter
Calculating result is the Force Calculation result to lifting equipment and wirerope；Auxiliary lifting appliance is for keeping the vertical section stress of cable equal
Even, antihunting positioning fixture is for preventing the excessive damage cable of cable amplitude of fluctuation during lifting, and retaining fixture is for preventing
Fracture cable falls downwards after only accident occurs in wirerope；Suspension hook is connected by wirerope and lifting disk, lifts disk
It is connected with the beginning of cable；GPS positioning chip and high-definition camera are connected to a computer by wireless network, GPS positioning
Chip is used to determine that the real time position of cable head-end, high-definition camera to be used for the entire hoisting process of real-time monitoring, and lifting equipment is logical
The programmable controller for crossing model DVP60ES200R is connected to a computer；The vertical section of cable during lifting successively
Across the antihunting positioning fixture and retaining fixture of each elevator shaft mouth.
In conclusion construction technology of the invention is more scientific and reasonable, can be effectively prevented because wirerope surprisingly breaks
Split and caused by economic loss, cable installation cost can be reduced to a certain extent, and be capable of the lifting of real-time monitoring cable
Journey improves safety guarantee when lifting, additionally it is possible to be accurately positioned to the position of cable head-end, and its location information is passed
It gives computer to be compared, effectively increases the installation accuracy rate and installation effectiveness of cable.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. Super High vertical high voltage cable laying construction technology, which comprises the following steps:
S1: after electric shaft meets lifting condition, each electric shaft mouth is measured, and record the measurement of each well head
Data, the electric shaft mouth to width less than 400mm make mark；
S2: according to the actual conditions of project distribution system work out cable arrange table, determine beginning, the terminal position of each group cable with
And horizontal segment, vertical section length data, and enter data into computer；
S3: lifting equipment is selected according to calculated result, and lifting equipment and fixed frame are installed to the highest equipment of electric shaft
Flooring more than layer or highest mechanical floor is arranged as the leading block of cable horizontal segment guiding on the ground, sets minimum
Antihunting positioning fixture is installed in the electric shaft mouth of standby layer, retaining fixture is installed in the two sides of each electric shaft mouth；
S4: according to requiring to select main suspender and auxiliary lifting appliance, GPS positioning chip is installed in the inside of main suspender, is justified in lifting
The lower end of disk is installed by high-definition camera；
S5: main suspender is fixed on the suspension hook of top pulleys, is carried out examination and is hung work, confirms that each link, can be formal without mistaking
Lifting；
S6: in formal hoisting process, with the promotion of lifting equipment, the beginning of cable slowly rises, the length of cable vertical section
Degree constantly increases, and upper horizontal segment cable, which steps into, is horizontally mounted layer, when slinger completes, successively removes each group suspender, card
Tool and lifting equipment and fixed frame etc..
2. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: described electrical perpendicular
The measurement work of well head is used to determine the installation site of each group fixture.
3. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the computer
The entire work progress of parameter and real-time monitoring for integrating each group cable.
4. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the calculating knot
Fruit is the Force Calculation result to lifting equipment and wirerope.
5. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the auxiliary hanging
Has the vertical section uniform force for making cable, the antihunting positioning fixture is for preventing cable amplitude of fluctuation during lifting
Spend big damage cable.
6. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the suspension hook is logical
It crosses wirerope to connect with lifting disk, the lifting disk is connected with the beginning of cable.
7. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the GPS is fixed
Position chip and high-definition camera are connected to a computer by wireless network, and the lifting equipment passes through programmable controller and meter
Calculation machine is connected.
8. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the cable
Vertical section sequentially passes through the antihunting positioning fixture and retaining fixture of each elevator shaft mouth during lifting.
9. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the GPS is fixed
Position chip is used to determine that the real time position of cable head-end, the high-definition camera to be used for the entire hoisting process of real-time monitoring.
10. Super High vertical high voltage cable laying construction technology according to claim 1, it is characterised in that: the retaining
Fixture falls downwards for fracture cable after preventing wirerope from accident occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237945.XA CN109179217B (en) | 2018-10-23 | 2018-10-23 | Super high-rise vertical high-voltage cable laying construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237945.XA CN109179217B (en) | 2018-10-23 | 2018-10-23 | Super high-rise vertical high-voltage cable laying construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109179217A true CN109179217A (en) | 2019-01-11 |
| CN109179217B CN109179217B (en) | 2020-04-07 |
Family
ID=64942923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811237945.XA Active CN109179217B (en) | 2018-10-23 | 2018-10-23 | Super high-rise vertical high-voltage cable laying construction process |
Country Status (1)
| Country | Link |
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| CN (1) | CN109179217B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207837A (en) * | 2022-07-11 | 2022-10-18 | 中国建筑第二工程局有限公司 | Overhead cable laying method and safety protection auxiliary device thereof |
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| JP2002078165A (en) * | 2000-08-25 | 2002-03-15 | Sanki Eng Co Ltd | Cable locking apparatus |
| US20040239133A1 (en) * | 2003-05-29 | 2004-12-02 | Yakov Kushnir | Gripping device |
| JP2005221012A (en) * | 2004-02-05 | 2005-08-18 | Sumori Kogyo Kk | Building ready for maintenance, pulley for supporting piping, wiring, etc., piping/wiring executing method, and piping/wiring replacing method |
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| CN101728790A (en) * | 2009-12-29 | 2010-06-09 | 广东省工业设备安装公司 | Method for laying vertical cables for extra-high building |
| CN205304103U (en) * | 2015-11-30 | 2016-06-08 | 中国建筑第八工程局有限公司 | Dynamic positioning device is prevented putting by cable |
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| CN108462117A (en) * | 2018-03-02 | 2018-08-28 | 北京利华消防工程有限公司 | A kind of skyscraper cable-laying gear and its application method |
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2018
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| CN201171147Y (en) * | 2007-12-18 | 2008-12-24 | 上海市安装工程有限公司 | Clamp for vertically mounting ultra-high layer cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207837A (en) * | 2022-07-11 | 2022-10-18 | 中国建筑第二工程局有限公司 | Overhead cable laying method and safety protection auxiliary device thereof |
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| Publication number | Publication date |
|---|---|
| CN109179217B (en) | 2020-04-07 |
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Effective date of registration: 20190930 Address after: 528300 East Office Building 201-11, No. 11 Junye East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Bozhilin Robot Co., Ltd. Address before: 519000 -44144, 105 room 6, Baohua Road, Hengqin New District, Zhuhai, Guangdong (centralized office area) Applicant before: Building dream high tech Construction Company Limited |
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