CN115800122A - Join in marriage net and lay and use cable frame - Google Patents

Join in marriage net and lay and use cable frame Download PDF

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Publication number
CN115800122A
CN115800122A CN202211392959.5A CN202211392959A CN115800122A CN 115800122 A CN115800122 A CN 115800122A CN 202211392959 A CN202211392959 A CN 202211392959A CN 115800122 A CN115800122 A CN 115800122A
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CN
China
Prior art keywords
cable
module
main body
laying
distribution network
Prior art date
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Pending
Application number
CN202211392959.5A
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Chinese (zh)
Inventor
朱霁云
钟钦
张中月
朱梦舟
鲁水林
杨玉琦
肖费忠
林劭峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Huzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN202211392959.5A priority Critical patent/CN115800122A/en
Publication of CN115800122A publication Critical patent/CN115800122A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a cable rack for laying a distribution network, which comprises a main body module, and a fixing module and a monitoring module which are arranged in the main body module, wherein the fixing module is used for separating and fixing a cable, and then a central control assembly and various acquisition devices of the monitoring module are used for maintaining the equipment cable, so that the safe work of the cable is ensured, and an alarm is given when the cable is in failure. Above-mentioned technical scheme sets up a plurality of fixed modules through being the array in the framework, fixed module is opened the rectangle piece that has semicircular groove from top to bottom by the multilayer and is constituteed, make the cable when the installation, single cable is fixed by the semicircular groove of rectangle piece from top to bottom, separate the cable simultaneously, it is independent to make the cable keep each other, accuse subassembly and multiple collection system realize the maintenance to the equipment cable in setting up, thereby guarantee the safety work of cable, and report an emergency and ask for help the maintainer in time fix a position and handle when the trouble, the security when having increased the use.

Description

Join in marriage net and lay and use cable frame
Technical Field
The invention relates to the technical field of cable construction, in particular to a cable rack for laying a distribution network.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply in industrial and mining enterprises and power transmission lines under river-crossing seawater. While ordinary cables are generally laid to transmit electric energy through an underground power grid or a cable trench, a plurality of brackets are required to be mounted on a wall surface in the cable trench to support the laying of the cables.
The cable frame is a support for placing cables, the cables are usually arranged on the support side by side and used for laying a distribution network of the cables, and the cable frame is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge of the building can be erected independently and also can be laid on various buildings and pipe rack supports, and the inner bridge has the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like.
There is the data to show, current cable frame mainly has following drawback in the use: when laying the cable on the cable frame, the cable entangles easily and is in the same place, leads to at the in-process of cable operation, and the heat is piled up easily, and the heat dissipation is comparatively difficult, and mutual friction between the cable of entangling each other simultaneously causes the outer damage of cable easily, exposes the sinle silk, influences the use of cable, and when the cable outlet electric leakage in the cable frame leads to the condition of burning simultaneously, the staff can not timely know concrete position, has missed the opportunity of rescuing easily, exists the improvement space.
Chinese patent document CN107671414a discloses a "cable trench cable laying bracket". Adopted specifically be a cable pit cable laying support, which comprises a fixing plate and i, the outer fixed surface of fixed plate is connected with first support column, the outer fixed surface of first support column is connected with the install bin, first spout has been seted up to the inside of install bin, the inside sliding connection of first spout has first slider, the last fixed surface of first slider is connected with the connecting block, the last fixed surface of connecting block is connected with down the limiting plate. The technical scheme is difficult to realize effective monitoring of cable safety and accurate positioning when a fault occurs.
Disclosure of Invention
The invention mainly solves the technical problems that the prior technical scheme is difficult to realize effective monitoring on the cable safety and accurate positioning when a fault occurs, and provides a cable rack for laying a distribution network.
The technical problem of the invention is mainly solved by the following technical scheme: the invention comprises the following steps: the main body module is used for realizing the placement of the cable;
the fixing module is used for realizing the separation and fixation of the cable and is arranged in the main body module;
and the monitoring module is used for realizing the state monitoring of the cable and is arranged in the main body module.
The fixed module placed in the main body module realizes the separation and fixation of the cable, and then the central control assembly of the monitoring module and the various acquisition devices realize the maintenance of the equipment cable, so that the safety work of the cable is ensured, the alarm is given when the fault occurs, and the maintenance personnel can timely position and process the cable
Preferably, the main body module comprises a frame body and a cover plate, the frame body is U-shaped, the cover plate is matched with the U-shaped opening of the frame body, and the inner side of the frame body is provided with vertical sliding grooves which are bilaterally symmetrical. The cover plate is matched with the frame body to only reserve a cable inlet and a cable outlet in the front-back direction, and the sliding groove in the inner side of the frame body is used for fixing the rectangular piece for fixing the cable.
Preferably, the two sides of the frame body are provided with vent holes, the fixing module is connected with the inner wall of the main body module without the vent holes, the two sides of the main body module are also provided with fixing parts, and the fixing parts on the two sides of the main body module are symmetrically arranged. The flowing position of the vent hole is ensured not to be blocked by the rectangular piece, and smooth heat dissipation is ensured.
Preferably, the fixing module comprises a rectangular piece, sliding blocks are arranged on two sides of the rectangular piece, and the rectangular piece is connected with the main body module through the sliding blocks and the sliding grooves. The rectangular piece slides into the sliding groove in the frame body through the sliding block, and the rectangular piece is prevented from shaking to cause entanglement of the cable.
As preferred, the top and the bottom of rectangle piece be the array and be equipped with semicircular groove, a plurality of rectangle pieces vertically pile up along the spout, the semicircular groove one-to-one amalgamation of top and bottom, semicircular groove surface is equipped with the sponge bed course. The sponge cushion is semicircular in cross section and adhered to the inner wall of the semicircular groove, the sponge cushion is adhered to the inner wall of the semicircular groove, the space between the semicircular groove and the cable is filled, the stability of the cable is further guaranteed, and the cable is prevented from shaking to cause friction.
Preferably, the monitoring module comprises a shell, a central control assembly and an alarm assembly, wherein the shell is arranged on the inner surface of the cover plate, the central control assembly is arranged inside the frame body, and the alarm assembly is arranged outside the frame body. The central control assembly is arranged in the shell to ensure that the central control assembly is not influenced by external environment to cause failure.
Preferably, the central control assembly comprises a gas sensor arranged on the outer side surface of the shell, a processor arranged on the inner wall of the shell and a control unit arranged on one side of the processor, and the gas sensor, the processor and the control unit are sequentially connected. The central control assembly and the alarm assembly are arranged between the adjacent fixed modules, and the gas sensor is utilized to monitor the change of gas components and concentration in the space around the cable in real time, so that whether the insulation material is overloaded and decomposed by heating is judged, and whether the electric leakage of the cable wire is judged discontinuously by thermal decomposition products of the insulation material on the outer layer of the cable.
Preferably, the alarm component comprises a flash lamp strip arranged on the outer side surface of the frame body and a buzzer arranged on one side of the flash lamp strip, and the alarm component is connected with the control unit. When detecting out the electric leakage, start the warning subassembly, utilize flash of light lamp area and bee calling organ to send the police dispatch newspaper to around from two aspects of vision and sense of hearing to make things convenient for the maintainer in time to fix a position and handle, increased the security of cable frame when using, promoted practicality.
Preferably, the central control assembly further comprises a pressure sensor arranged at the sponge cushion layer, and the pressure sensor is connected with the alarm assembly. The pressure value of the pressure sensor after the cable is installed at the beginning is collected, a pressure threshold value is set, when the cable expands due to the cable fault, the pressure threshold value is exceeded, and the alarm assembly gives an alarm.
The invention has the beneficial effects that: set up a plurality of fixed modules through being the array in the framework, fixed module is opened the rectangle piece that has semicircular groove from top to bottom by the multilayer and is constituteed, make the cable when the installation, single cable is fixed by the semicircular groove of rectangle piece from top to bottom, separate the cable simultaneously, it is independent to make the cable keep each other, accuse subassembly and multiple collection system realize the maintenance to the equipment cable in setting, thereby guarantee the safety work of cable, and report an emergency and ask for help or increased vigilance when the trouble, make things convenient for maintainer in time to fix a position and handle, the security when having increased the use.
Drawings
Fig. 1 is a structural diagram of an open state of the present invention.
Fig. 2 is a schematic structural diagram of a closed state of the present invention.
Fig. 3 is an exploded bottom view of the present invention.
FIG. 4 is a schematic view of a stent module of the present invention.
In the figure, 100 main body modules, 110 frame bodies, 111 sliding grooves, 112 ventilating holes, 120 fixing parts, 130 cover plates, 200 fixing modules, 210 rectangular parts, 211 semicircular grooves, 220 sponge cushion layers, 230 sliding blocks, 300 monitoring modules, 310 shells, 320 central control components, 321 gas sensors, 322 processors, 323 control units, 330 alarm components, 331 flashing light strips and 332 buzzers are adopted.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): the distribution network of this embodiment lays and uses cable frame, as shown in fig. 1, including main part module 100 and the fixed module 200, the monitoring module 300 of placing in the main part module, fixed module 200 realizes that the separation to the cable is fixed, then the well accuse subassembly and the multiple collection system of monitoring module 300 realize the maintenance to the equipment cable to guarantee the safety work of cable, and report an emergency and ask for help the maintainer in time fix a position and handle when the trouble.
The main body module 100 includes a frame 110 and a cover plate 130, the frame 110 is U-shaped, the cover plate 130 is fitted to the U-shaped opening of the frame 110, and the inner side of the frame 110 is provided with vertical sliding grooves 111 which are bilaterally symmetrical. The cover plate is matched with the frame body to only reserve a cable inlet and a cable outlet in the front-back direction, and the sliding groove in the inner side of the frame body is used for fixing the rectangular piece for fixing the cable. Both sides of the frame body 110 are provided with vent holes 112, the fixing module 200 is connected to the inner wall of the main body module 100 without the vent holes 112, both sides of the main body module 100 are further provided with fixing members 120, and the fixing members 120 on both sides of the main body module 100 are symmetrically arranged. The flowing position of the vent hole is ensured not to be blocked by the rectangular piece, and smooth heat dissipation is ensured.
The fixing module 200 includes a rectangular member 210, and sliders 230 are provided at both sides of the rectangular member 210, and the rectangular member 210 is connected to the body module 100 through the sliders 230 and the slide grooves 111. The rectangular piece slides into the sliding groove in the frame body through the sliding block, and the rectangular piece is prevented from shaking to cause entanglement of cables. The top and the bottom of rectangular member 210 are the array and are equipped with semicircular groove 211, and a plurality of rectangular members 210 vertically pile up along spout 111, the semicircular groove 211 one-to-one amalgamation of top and bottom, semicircular groove 211 surface is equipped with sponge bed course 220. The sponge cushion is semicircular in cross section and adhered to the inner wall of the semicircular groove, the sponge cushion is adhered to the inner wall of the semicircular groove, the space between the semicircular groove and the cable is filled, the stability of the cable is further guaranteed, and the cable is prevented from shaking to cause friction.
The monitoring module 300 includes a housing 310, a central control assembly 320 and an alarm assembly 330, wherein the housing 310 is disposed on the inner surface of the cover plate 130, the central control assembly 320 is disposed inside the frame body 110, and the alarm assembly 330 is disposed outside the frame body 110. The central control assembly is arranged in the shell to ensure that the central control assembly is not influenced by the external environment to cause faults. The central control assembly 320 includes a gas sensor 321 mounted on an outer side of the housing 310, a processor 322 mounted on an inner wall of the housing 310, and a control unit 323 disposed at one side of the processor 322, and the gas sensor 321, the processor 322, and the control unit 323 are connected in sequence. The central control assembly and the alarm assembly are arranged between the adjacent fixed modules, and the gas sensor is utilized to monitor the change of gas components and concentration in the space around the cable in real time, so that whether the insulation material is overloaded and decomposed by heating is judged, and whether the electric leakage of the cable wire is judged discontinuously by thermal decomposition products of the insulation material on the outer layer of the cable. The central control assembly 320 further includes a pressure sensor disposed at the sponge pad 220, and the pressure sensor is connected to the alarm assembly 330. The pressure sensor pressure value after cable installation is initially collected, a pressure threshold value is set, when the cable expands due to cable faults, the pressure threshold value is exceeded, and the alarm assembly gives an alarm. The alarm component 330 includes a flash light strip 331 installed on the outer side surface of the frame 110 and a buzzer 332 disposed on one side of the flash light strip 331, and the alarm component 330 is connected to the control unit 323. When detecting out the electric leakage, start the warning subassembly, utilize flash of light lamp area and bee calling organ to send the police dispatch newspaper to around from two aspects of vision and sense of hearing to make things convenient for the maintainer in time to fix a position and handle, increased the security of cable frame when using, promoted practicality.
The body module 100 includes a frame 110, a plurality of fixing members 120 symmetrically installed on an outer side surface of the frame 110, and a cover plate 130 embedded at a top end of the frame 110, wherein the frame 110 is used for accommodating a cable and installing the fixing module 200 to maintain stability of the cable, the fixing members 120 are used for fixing the frame 110 on a top surface of a building, and the cover plate 130 is used for sealing the top end of the frame 110 to prevent impurities, dust and water from entering an inner cavity of the frame 110.
The fixing module 200 is used for separating and fixing cables, the fixing module 200 is embedded on the inner wall of the main body module 100 in an array manner, and comprises a plurality of rectangular pieces 210 which are stacked and embedded on the inner wall of the main body module 100, a plurality of sponge cushion layers 220 which are fixed on the inner wall of the rectangular pieces 210 and sliding blocks 230 which are fixed at two ends of the rectangular pieces 210, sliding grooves 111 are formed in the inner wall, opposite to the frame body 110, of the frame body 110, the sliding blocks 230 are embedded with the sliding grooves 111, so that the rectangular pieces 210 are convenient to position and install, the rectangular pieces 210 are limited after being installed, the stability of the rectangular pieces 210 is kept, semicircular grooves 211 are formed in the top end and the bottom end of each rectangular piece in an array manner and used for installing the cables, the semicircular grooves 211 in the upper rectangular piece and the lower rectangular piece are matched with each other, the cables can be fixed and are independent from each other, therefore, the phenomenon that the cables are entangled together is avoided, ventilation holes 112 are formed in the array manner between the sliding grooves 111 on the outer side face of the frame body 110 and are used for allowing external air to flow with the inner cavity of the frame body 110 through the ventilation holes 112, thereby taking away heat of the cable in the cable, the semicircular cushion layers 220, and the cable filled in the semicircular spaces, and further ensuring the cable friction between the semicircular grooves 211, and further ensuring the stability of the cable, and further ensuring the cable shaking of the cable.
The monitoring module 300 is used for monitoring whether a cable has an electric leakage phenomenon and timely guiding a maintainer to position when the electric leakage phenomenon occurs, and comprises a shell 310 installed on the inner wall of the main body module 100, a central control assembly 320 installed on the inner wall of the shell 310 and alarm assemblies 330 symmetrically installed on the outer side surfaces of the main body module 100, wherein the central control assembly 320 and the alarm assemblies 330 are arranged between adjacent fixed modules 200, the shell 310 is used for installing the central control assembly 320 and simultaneously forms a sealed environment to protect electronic elements in an inner cavity, the central control assembly 320 comprises a gas sensor 321 installed on the outer side surface of the shell 310, a processor 322 installed on the inner wall of the shell 310 and a control unit 323 arranged on one side of the processor 322, gas sensor 321 is used for real-time supervision cable surrounding space gas composition and the change of concentration to judge whether insulating material transships and is heated to decompose through the change of surrounding space gas composition and concentration, whether the cable wire leaks electricity through the thermal decomposition thing of the outer insulating material of cable is interrupted and is judged promptly, processor 322 is used for passing in and out processing and judgement to the data that gas sensor 321 monitored, control unit 323 is used for controlling the start and the closing of warning subassembly 330, warning subassembly 330 is including installing flash of light lamp area 331 on framework 110 lateral surface and setting up buzzer 332 in flash of light area 331 one side, flash of light area 331 is used for reminding maintainer leakage position through visual stimulus, buzzer 332 is used for reminding maintainer leakage position through auditory stimulus.
During operation, put into the rectangular member 210 of bottommost layer, make the slider 230 gomphosis of rectangular member 210 both sides in spout 111, fix rectangular member 210, place the cable in semicircular groove 211 on rectangular member 210, when semicircular groove 211 is filled up, put into second rectangular member 210 again, semicircular groove 211 on the rectangular member 210 from top to bottom at this moment mutually supports, fix the cable in semicircular groove 211, make the cable remain stable, keep apart adjacent cable simultaneously, avoided the cable to entangle each other, before the cable operation, gather the pressure sensor pressure value after the initial time cable mounting, set pressure threshold value, when the cable trouble leads to the cable inflation, surpass pressure threshold value, the warning subassembly reports to the police. When the cable moves, when appearing the electric leakage, the outer insulating material of cable is heated to decompose and gives out toxic gas, and gas sensor 321 monitors toxic gas this moment to with data transmission to treater 322, treater 322 is data processing and judgement, and start alarm component 330 through the control unit 323, flash of light lamp area 331 reminds from the aspect of the vision, and bee calling organ 332 reminds from the aspect of the sense of hearing, makes things convenient for the quick electric leakage position of seeking of maintainer.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although terms such as fixed module, monitoring module, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims (9)

1. The utility model provides a join in marriage net and lay and use cable frame which characterized in that includes:
a body module (100) for enabling placement of the cable;
a fixing module (200) for realizing the separation and fixation of the cable, which is arranged in the main body module (100);
and the monitoring module (300) is used for realizing the condition monitoring of the cable and is arranged in the main body module (100).
2. The cable rack for laying the distribution network according to claim 1, wherein the main body module (100) comprises a frame body (110) and a cover plate (130), the frame body (110) is U-shaped, the cover plate (130) is matched with the U-shaped opening of the frame body (110), and the inner side of the frame body (110) is provided with vertical sliding grooves (111) which are symmetrical left and right.
3. The cable rack for laying the distribution network according to claim 2, wherein the frame body (110) is provided with vent holes (112) at two sides, the fixing module (200) is connected with the inner wall of the main body module (100) without the vent holes (112), the fixing members (120) are further provided at two sides of the main body module (100), and the fixing members (120) at two sides of the main body module (100) are symmetrically arranged.
4. The cable rack for laying the distribution network according to claim 2, wherein the fixing module (200) comprises a rectangular member (210), sliding blocks (230) are arranged on two sides of the rectangular member (210), and the rectangular member (210) is connected with the main body module (100) through the sliding blocks (230) and the sliding grooves (111).
5. The cable rack for laying the distribution network according to claim 4, wherein semi-circular grooves (211) are formed in the top end and the bottom end of each rectangular piece (210) in an array mode, the rectangular pieces (210) are longitudinally stacked along the sliding groove (111), the semi-circular grooves (211) in the top end and the semi-circular grooves (211) in the bottom end are correspondingly spliced one by one, and a sponge cushion layer (220) is arranged on the surface of each semi-circular groove (211).
6. The cable rack for laying the distribution network according to claim 5, wherein the monitoring module (300) comprises a housing (310), a central control component (320) and an alarm component (330), the housing (310) is arranged on the inner surface of the cover plate (130), the central control component (320) is arranged inside the frame body (110), and the alarm component (330) is arranged outside the frame body (110).
7. The cable rack for distribution network laying according to claim 6, wherein the central control assembly (320) comprises a gas sensor (321) installed on the outer side surface of the casing (310), a processor (322) installed on the inner wall of the casing (310), and a control unit (323) arranged on one side of the processor (322), and the gas sensor (321), the processor (322) and the control unit (323) are connected in sequence.
8. The cable rack for laying the distribution network according to claim 7, wherein the alarm component (330) comprises a flash light strip (331) arranged on the outer side surface of the frame body (110) and a buzzer (332) arranged on one side of the flash light strip (331), and the alarm component (330) is connected with the control unit (323).
9. The cable rack for laying distribution network according to claim 5, wherein the central control component (320) further comprises a pressure sensor arranged at the sponge cushion layer (220), and the pressure sensor is connected with the alarm component (330).
CN202211392959.5A 2022-11-08 2022-11-08 Join in marriage net and lay and use cable frame Pending CN115800122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211392959.5A CN115800122A (en) 2022-11-08 2022-11-08 Join in marriage net and lay and use cable frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211392959.5A CN115800122A (en) 2022-11-08 2022-11-08 Join in marriage net and lay and use cable frame

Publications (1)

Publication Number Publication Date
CN115800122A true CN115800122A (en) 2023-03-14

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ID=85436127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211392959.5A Pending CN115800122A (en) 2022-11-08 2022-11-08 Join in marriage net and lay and use cable frame

Country Status (1)

Country Link
CN (1) CN115800122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116316340A (en) * 2023-05-12 2023-06-23 江苏诚一科技集团有限公司 Intelligent building comprehensive wiring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116316340A (en) * 2023-05-12 2023-06-23 江苏诚一科技集团有限公司 Intelligent building comprehensive wiring device
CN116316340B (en) * 2023-05-12 2023-08-08 江苏诚一科技集团有限公司 Intelligent building comprehensive wiring device

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