CN214755429U - Prevent injuring by a crashing object power cable protection network - Google Patents
Prevent injuring by a crashing object power cable protection network Download PDFInfo
- Publication number
- CN214755429U CN214755429U CN202120282516.5U CN202120282516U CN214755429U CN 214755429 U CN214755429 U CN 214755429U CN 202120282516 U CN202120282516 U CN 202120282516U CN 214755429 U CN214755429 U CN 214755429U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- cable
- hook
- protection net
- power cable
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Abstract
The utility model provides a prevent injuring by a crashing object power cable protection network, the protection network is installed in the below of cable shaft apron, the protection network hangs on cable shaft top periphery through the couple. The protection net is provided with an inductor in a matching way, the inductor main body is fixed on the wall of the cable well, and a sensing head on the inductor is connected with the protection net. The anti-smashing power cable protection net is arranged on the lower portion of the cable well cover plate to prevent the cable in the cable well from being broken, dropped and smashed to cause power accidents due to the fact that the cable well cover plate is suddenly subjected to abnormal external force.
Description
Technical Field
The utility model relates to an equipment is used to electric power industry power transmission and transformation safety, in particular to prevent injuring by a crashing object power cable guard net.
Background
The method has certain anti-smashing effect on common buried cables, but has the following defects in the protection of cables laid in cable wells of non-motor vehicles or pedestrian roads: 1) the external environment is complicated and changeable, the cover plate is broken and falls off after sudden working conditions such as temporary construction and heavy vehicle rolling, and the personal safety or driving safety of pedestrians is influenced while the risk of cable injury is avoided; 2) the cable protection pipe is heavy, which brings inconvenience to later-stage maintenance work; 3) and after the cable well cover plate is broken, the alarm device does not exist, and the electric power system cannot be timely informed of emergency repair.
Disclosure of Invention
The utility model provides a prevent injuring power cable guard net by a crashing object prevents through preventing at cable well lid board lower part installation steel wire that the net prevents to break and drop to injure cable well cable in and cause the electric power accident because of cable well lid board suddenly receives unusual external force, leads to people's production, life to be influenced, and personal safety receives harm. Meanwhile, the sensor for detecting fracture is additionally arranged, the sensor can be conveniently connected into an alarm system, and can timely inform a power management unit to eliminate potential safety hazards, and the anti-falling and alarm requirements are met, and meanwhile, the later cable maintenance convenience is not influenced.
The utility model adopts the technical proposal that: the utility model provides a prevent injuring by a crashing object power cable protection network, the protection network is installed in the below of cable shaft apron, the protection network hangs on cable shaft top periphery through the couple.
The further technical scheme is as follows: the hook is anchored on the periphery of the top of the cable well through an anchor.
The further technical scheme is as follows: the hook is divided into a straight-edge hook and a corner hook; the corner hook is arranged at the right angle of the cable well, and the straight edge hook is arranged on the right angle edge of the cable well.
The further technical scheme is as follows: the sensor is a mechanical contact type sensor or a laser type sensor or an inductance type sensor with the functions of corrosion resistance, moisture resistance and water resistance.
The further technical scheme is as follows: the protective net is a steel wire net, and the steel wire net is a stainless steel wire net or a galvanized steel wire net; the ground anchor is a stainless steel shooting nail or a high-strength steel shooting nail which is galvanized and chromeplated and has long-acting corrosion resistance.
The further technical scheme is as follows: the periphery of the steel wire mesh is provided with steel wire main ropes, the steel wire main ropes sequentially penetrate through meshes at the edge of the steel wire mesh, and finally the steel wire main ropes are connected end to form a closed loop; the steel wire main rope is hung on the periphery of the top of the cable well through a hook.
The further technical scheme is as follows: the couple quantity will satisfy the load that can bear after the fracture of cable well lid board at least.
Since the technical scheme is used, the utility model discloses a prevent injuring by a crashing object power cable guard net has following beneficial effect:
1. the protection net of the utility model has simple structure, simple installation and high reliability;
2. the protection net of the utility model is additionally provided with the sensor which can be connected with the intelligent alarm system, thereby improving the environmental safety;
3. the utility model has the advantages that the cable damage is prevented by the protection net, and the convenience of the inspection and maintenance of the cable well is not influenced;
4. the utility model discloses a protection net input cost is low, and social economic value is high.
The technical features of the protection net for preventing the power cable from being injured by a crashing object and preventing the personal injury of the utility model will be further described with reference to the accompanying drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a protection net for preventing a power cable from being injured by a crashing object and preventing personal injury in the embodiment.
In the figure:
1-corner hook; 2-anchoring the bolts; 3-straight edge hook; 4-steel wire mesh; 5-main steel wire ropes; 6-a cable well; 7-cable well cover plate; 8-inductor.
Detailed Description
As shown in figure 1, the anti-smashing power cable protection net is arranged below a cable well cover plate 7 and used for protecting cables in a cable well. The protection net is a steel wire mesh 4, and the steel wire mesh 4 is hung on the periphery of the top of the cable well through a hook. The hook is anchored at the periphery of the top of the cable well through an anchor 2. The couple is the atress piece, bears the cracked back load of cable well lid board, consequently, couple quantity is not limited but must bear the cracked back load of cable well lid board. In order to ensure that the steel wire mesh is closely attached to the edge of the cable well, the hook is mainly divided into a straight-edge hook 3 and a corner hook 1. The corner hook 1 is a hook installed at a right angle of the cable well, and the straight-side hook 3 is a hook installed at a straight side of the cable well. The anchor nail 2 is a stainless steel shooting nail or a high-strength steel shooting nail with long-acting corrosion resistance, such as galvanized steel, chrome-plated steel and the like. The installation mode of the anchor 2 is the installation of a special nail gun which is free of punching and power supply on site.
The protection net is provided with an inductor 8 in a matching way, the main body of the inductor 8 is fixed on the wall of the cable well, and a sensing head on the inductor is connected with the protection net. When the protective net is pulled (or triggered) by tension or pressure, the sensing head of the sensor triggers an alarm. The sensing head on the sensor can be directly connected with the protective net or indirectly connected with the protective net. The sensor is not limited to a mechanical contact type sensor, and can comprise all sensors which can detect falling signals, such as a laser type sensor and an inductance type sensor, and the sensor has the functions of corrosion resistance, moisture resistance and water resistance.
This prevent injuring by a crashing object power cable protection network can realize the theory of operation that intelligence was reported to the police: the sensor 8 is connected with the controller through the wireless transmission module, the controller is connected with a wireless communication terminal, and the wireless communication terminal is connected with the cloud server. The mobile phone terminal is connected to the cloud server through a wireless signal. The sensor, the controller, the wireless communication terminal, the cloud server and the like form an alarm system. The alarm system receives a falling signal detected by the sensor through the controller, automatically processes the falling signal to form an alarm signal, then wirelessly transmits the alarm signal to the cloud server, and can log in and access the mobile phone sent by the cloud server through the mobile phone terminal to realize intelligent alarm. Or a short message alarm module is arranged in the inductor and sends an alarm short message to the mobile phone through the 4G network.
The steel wire mesh 4 and the main steel wire rope 5 of the embodiment are manufactured into standard specifications by a factory, and can be used for cable wells with different specifications and sizes by installation field adjustment; the steel wire mesh is a stainless steel wire mesh, but is not limited to stainless steel, and the stainless steel wire mesh can also be a galvanized steel wire mesh or a woven mesh made of other materials. The periphery of the steel wire mesh of the embodiment can also be provided with steel wire main ropes, the steel wire main ropes sequentially penetrate through meshes at the edge of the steel wire mesh, and finally the steel wire main ropes are connected end to form a closed loop; the steel wire main rope is hung on the periphery of the top of the cable well through a hook.
The field installation process of the anti-smashing power cable protection network in the embodiment comprises the following steps: installing a hook → installing an inductor main body → hanging a steel wire mesh → connecting an induction head → installing a cable well cover plate.
The anti-smashing power cable protection network of the embodiment is used for the later-stage cable well maintenance construction operation: removing the cable well cover plate → taking down the steel wire mesh → overhauling.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize. The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited to the description of the above embodiments, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of ways without departing from the spirit of the present invention, and all of them should be considered as belonging to the scope of the present invention as defined by the appended claims.
Claims (7)
1. The utility model provides a prevent pounding and hinder power cable protection network which characterized in that: the protection net is arranged below the cable well cover plate and is hung on the periphery of the top of the cable well through a hook;
the protection net is provided with an inductor in a matching way, the inductor main body is fixed on the wall of the cable well, and a sensing head on the inductor is connected with the protection net.
2. The anti-smashing power cable protection net according to claim 1, wherein: the hook is anchored on the periphery of the top of the cable well through an anchor.
3. The anti-smashing power cable protection net according to claim 1, wherein: the hook is divided into a straight-edge hook and a corner hook; the corner hook is arranged at the right angle of the cable well, and the straight edge hook is arranged on the right angle edge of the cable well.
4. The anti-smashing power cable protection net according to claim 2, wherein: the sensor is a mechanical contact type sensor or a laser type sensor or an inductance type sensor with the functions of corrosion resistance, moisture resistance and water resistance.
5. The anti-smashing power cable protection net according to claim 2, wherein: the protective net is a steel wire net, and the steel wire net is a stainless steel wire net or a galvanized steel wire net; the ground anchor is a stainless steel shooting nail or a high-strength steel shooting nail which is galvanized and chromeplated and has long-acting corrosion resistance.
6. The anti-smashing power cable protection net according to claim 5, wherein: the periphery of the steel wire mesh is provided with steel wire main ropes, the steel wire main ropes sequentially penetrate through meshes at the edge of the steel wire mesh, and finally the steel wire main ropes are connected end to form a closed loop; the steel wire main rope is hung on the periphery of the top of the cable well through a hook.
7. The anti-smashing power cable protection net according to claim 1, wherein: the couple quantity will satisfy the load that can bear after the fracture of cable well lid board at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282516.5U CN214755429U (en) | 2021-02-01 | 2021-02-01 | Prevent injuring by a crashing object power cable protection network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120282516.5U CN214755429U (en) | 2021-02-01 | 2021-02-01 | Prevent injuring by a crashing object power cable protection network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214755429U true CN214755429U (en) | 2021-11-16 |
Family
ID=78643076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120282516.5U Expired - Fee Related CN214755429U (en) | 2021-02-01 | 2021-02-01 | Prevent injuring by a crashing object power cable protection network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214755429U (en) |
-
2021
- 2021-02-01 CN CN202120282516.5U patent/CN214755429U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202605566U (en) | Monitoring device for using states of safety rope | |
| CN201567177U (en) | Overload protection system for wire ropes of sinking winche | |
| CN210466599U (en) | Electric power construction site recognition alarm system violating regulations | |
| CN106276660A (en) | A kind of crashproof stopping means of electric block | |
| CN201177852Y (en) | Iron tower anti-theft monitoring device for high-voltage power line | |
| CN214755429U (en) | Prevent injuring by a crashing object power cable protection network | |
| CN105791746A (en) | Monitoring system for transmission line | |
| CN111380505A (en) | Inclination detection device, inclination detection system and inclination detection method suitable for scaffold | |
| CN108128704A (en) | A kind of security monitoring management system for tower crane with improper power down function | |
| CN213814882U (en) | Distribution lines prevents outer broken warning device | |
| CN202373104U (en) | Remote intelligent electronic fire hazard monitoring system | |
| CN212847082U (en) | Geological disaster protection alarm device | |
| CN209457046U (en) | A kind of intelligent well cover device with anti-drop net | |
| CN205151604U (en) | Tower machine control appearance of preventing toppling | |
| CN103956011A (en) | Antitheft sensor for inspection well cover | |
| CN204258982U (en) | A kind of supervisory control system for transmission line | |
| CN209821313U (en) | Power supply operation safety detection device | |
| CN208506939U (en) | A kind of high voltage site operation machinery closing electricity prevention alarm system | |
| CN209323597U (en) | The teeth dropping-alarming device of power shovel | |
| CN202255730U (en) | Steel wire rope tension detection apparatus | |
| CN215177918U (en) | Tower crane monitoring and early warning system | |
| CN205334682U (en) | Long -range monitoring alarm system of lift foundation for construction well emergency exit | |
| CN207244645U (en) | Dewatering well well head comprehensive protector | |
| CN207489190U (en) | A kind of electric power facility touch-proof alarming device | |
| CN217627306U (en) | Tower crane lifting hook audible and visual alarm device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |