CN206829753U - A kind of anti-climbing high voltage transmission line tower - Google Patents
A kind of anti-climbing high voltage transmission line tower Download PDFInfo
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- CN206829753U CN206829753U CN201720700637.0U CN201720700637U CN206829753U CN 206829753 U CN206829753 U CN 206829753U CN 201720700637 U CN201720700637 U CN 201720700637U CN 206829753 U CN206829753 U CN 206829753U
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- pylon
- ladder
- steel plate
- high voltage
- transmission line
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Abstract
The utility model discloses a kind of anti-climbing high voltage transmission line tower, is related to high voltage transmission line tower design field, including the pylon by angle splice joint, triangular steel plate is laid on the outside of described bottom pylon, described pylon splices angle steel opening towards steel plate, and is close to steel plate；Described pylon bottom top sets ladder；The pylon bottom bottom sets manual hoist, and described manual hoist halliard is connected by pulley with ladder；Described manual hoist is arranged in protective cover, and described protective cover sets limitation to open facility.The utility model forms similar smooth effect with opening by steel plate towards the angle steel of steel plate, scaler is nowhere grabbed, and needs the purpose reached by relatively low cost completion structure, reaches anti-climbing effect.
Description
Technical field
High voltage transmission line tower design field is the utility model is related to, more particularly, to a kind of anti-climbing high voltage transmission line tower.
Background technology
High-tension electricity transmission tower is that the cable main support of electrical energy transportation is seen everywhere, and current high-tension electricity transmission tower is divided into angle steel
Structure and hexagonal crude steel rod structure, wherein field use steel angle structure mostly, and urban district is gradually changed to the height of hexagonal crude steel rod structure
Piezoelectricity transmission tower；Because the span between two high voltage transmission line towers is big, the weight of cable is big, along with the deadweight of high voltage transmission line tower, in order to
Overall tension and compression strength are improved, crisscross bracing piece is provided with high voltage transmission line tower, enhances high voltage transmission line tower entirety
While intensity, the climbing of workmen has been also convenient for.The steel construction of high voltage transmission line tower has obviously been also convenient for amateur maintenance simultaneously
The climbing of personnel, but due to no protector, single-handedly climbing is obviously dangerous high by ordinary people, and high voltage transmission line tower top
Cable is even more to be filled with danger, and children or toy climb up high voltage transmission line tower also can be dangerous, and getting an electric shock or falling can not only break
The transmission of bad cable, serious even threat to life.
Many times taken things too hard in urban district in foreman's arrears of wages or for the moment, someone just selects high-tension electricity transmission tower as suicide
Place, also have children for purpose fond of play climbs high-tension electricity transmission tower, human casualty accident occur；Previous reasons essentially consist in
There is no safety device in high-tension electricity transmission tower；In order to prevent climbing high-tension electricity transmission tower, have and set on the cat ladder of high-tension electricity transmission tower
Caution slogans such as eye-catching " forbidding climbing, Keep Clear-High Voltage " is put, to prevent or remind people not climb, in order to avoid cause the person
Injury, because children or felo-de-se are poor or ignore for the cognitive ability of this warning, children or suicide occur more
Person climbs the human casualty accident of high-tension electricity transmission tower, it is seen that the setting effect of simple poster warning is very undesirable.
A kind of anti-climbing high voltage transmission line tower of Chinese patent CN204238622U Granted publications, including：Steel construction transmission tower matrix, prevent
Backplate, switch door-plate and ladder stand, the steel construction transmission tower matrix includes a trapezoidal bottom bracket in four sides, described anti-
Backplate includes four pieces of trapezoidal plates corresponding with bottom bracket, and the trapezoidal plate is covered each by being arranged on four around bottom bracket
On individual face, the switch door-plate is disposed therein on one piece of trapezoidal plate, and the ladder stand is arranged on the inside of bottom bracket, described
Ladder stand extends downward into ground from bottom bracket top edge.By the above-mentioned means, the anti-climbing high voltage transmission line tower, bottom bracket
Surrounding is covered by trapezoidal plate, prevents the climbing of animal and non-workmen, safe, and professional enters from switch door-plate
Enter inside bottom bracket, using the top of ladder stand up to bottom bracket, more operated quickly and conveniently.But due to the anti-climbing height
Line ball tower bottom is all surrounded, it is necessary to which column foot periphery physical features is smooth using trapezoidal plate, and the soil of transmission tower bottom is covered by enclosing,
Not only it is unfavorable for tour of the tour personnel to transmission tower bottom, also wastes substantial amounts of land resource.
Utility model content
In view of this, the purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of anti-climbing high voltage transmission line tower,
Similar smooth effect is formed towards the angle steel of steel plate with opening by steel plate, scaler is nowhere grabbed, passes through relatively low cost
The purpose that structure needs to reach is completed, reaches anti-climbing effect.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of anti-climbing high voltage transmission line tower, including the pylon by angle splice joint, described bottom pylon outside laying triangle
Steel plate, described pylon splices angle steel opening towards steel plate, and is close to steel plate；Described pylon bottom top sets ladder；Institute
State pylon bottom bottom and manual hoist is set, described manual hoist halliard is connected by pulley with ladder；Described
Manual hoist is arranged in protective cover, and described protective cover sets limitation to open facility.
Further, described triangular steel plate is highly more than 2.5 meters, thickness 0.3-2mm.
Further, described halliard includes galvanized steel wire rope, and described ladder is aluminum alloy ladder.
Further, described limitation, which opens to set, includes door lock.
Further, described ladder both sides set slideway, and the installation of slide track is on bottom pylon top.
Further, described ladder one end is hinged with pylon, and its hinge point is on triangular steel plate top.
The beneficial effects of the utility model are：
The utility model includes the pylon by angle splice joint, and triangular steel plate is laid on the outside of described bottom pylon, described
Pylon splice angle steel opening towards steel plate, and be close to steel plate；Similar light is formed towards the angle steel of steel plate with opening by steel plate
Face effect, scaler is nowhere grabbed, reach anti-climbing effect.
Described triangular steel plate is highly more than 2.5 meters, thickness 0.3-2mm；By the steel plate higher than 2.5 meters, make general
Logical people can not catch pylon structure more than steel plate smooth surface by jump or power-assisted, prevent on its climbing to pylon；Appropriate thickness
Degree and height can also reduce material consumption, need the purpose reached by relatively low cost completion structure, reach the effect of saving
Fruit.
Described pylon bottom top sets ladder；The pylon bottom bottom sets manual hoist, and described is manual
Hoist engine halliard is connected by pulley with ladder；Described halliard includes galvanized steel wire rope, and described ladder is aluminium alloy
Ladder.Manually hoist engine can control the lifting of ladder, ensure that normal work personnel can smoothly climb pylon, complete
Maintenance；Galvanized steel wire rope and aluminum alloy ladder can reach more preferable rust-proof effect, enable a device to longer service life.
Described manual hoist is arranged in protective cover, and described protective cover sets limitation to open facility, described limit
System, which is opened to set, includes door lock；Pass through the door lock outside the protective cover and protective cover that are arranged on outside manual hoist, protection ladder
Son can not be that unrelated person uses, and reduce non-service work personnel and climb up the risk that pylon is brought.
Described ladder both sides set slideway, and the installation of slide track is on bottom pylon top；In use, manually operated elevator
Machine rocking handle, halliard after pulley by discharging, and ladder is snapped down to along slideway is adapted to height, and staff is climbed by ladder and arrives tower
On frame, normal maintenance operation is carried out；End-of-job, reverse operating rocking handle, halliard drive ladder to be reclaimed along slideway, reclaimed
Into locking door lock, avoid non-service work librarian use ladder.
Described ladder one end is hinged with pylon, and its hinge point is on triangular steel plate top.Due to its use it is be hinged
Connected mode, avoid due to slideway jam, cause ladder normally can not transfer and reclaim；, can not jail or slideway becomes large-sized
Gu fixed ladder, trigger the personal injury of staff.
Brief description of the drawings
Fig. 1 is the main structure diagram of embodiment 1 of the present utility model.
Fig. 2 is the left view structural representation of embodiment 1 of the present utility model.
Fig. 3 is the A point mplifying structure schematic diagrams of embodiment 1 of the present utility model.
Fig. 4 is the left view structural representation of embodiment 2 of the present utility model.
In figure：1- manual hoists, 2- door locks, 3- protective covers, 4- halliards, 5- steel plates, 6- pylons, 7- ladders, 8- are slided
Road, 9- pulleys, 10- angle steel.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1,2 and 3, a kind of anti-climbing high voltage transmission line tower, including the pylon 6 spliced by angle steel 10, described bottom
The outside of pylon 6 laying triangular steel plate 5, described pylon 6 splicing angle steel 10 is open towards steel plate 5, and is close to steel plate 5；Pass through
Steel plate 5 forms similar smooth effect with opening towards the angle steel 10 of steel plate 5, scaler is nowhere grabbed, reaches anti-climbing effect
Fruit.
The described height of triangular steel plate 5 is more than 2.5 meters, thickness 0.3-2mm；By the steel plate 5 higher than 2.5 meters, make
Ordinary people can not catch the structure of the pylon 6 more than smooth surface of steel plate 5 by jump or power-assisted, prevent on its climbing to pylon 6；Suitably
Thickness and height can also reduce material consumption, the purpose that structure needs to reach is completed by relatively low cost, reaches saving
Effect.
The described bottom top of pylon 6 sets ladder 7；The bottom bottom of pylon 6 sets manual hoist 1, described
The halliard 4 of manual hoist 1 is connected by pulley 9 with ladder 7；Described halliard 4 includes galvanized steel wire rope, described ladder
7 be aluminum alloy ladder 7.Manually hoist engine 1 can control the lifting of ladder 7, ensure that normal work personnel can be smoothly
Pylon 6 is climbed, completes maintenance；Galvanized steel wire rope and aluminum alloy ladder 7 can reach more preferable rust-proof effect, enable a device to
Longer service life.
Described manual hoist 1 is arranged in protective cover 3, and described protective cover 3 sets limitation to open facility, described
Limitation, which opens to set, includes door lock 2；By the door lock 2 outside the protective cover 3 and protective cover 3 that are arranged on outside manual hoist 1,
It can not be that unrelated person uses to protect ladder 7, reduce non-service work personnel and climb up the risk that pylon 6 is brought.
Described manual hoist 1 is called hand winch, is a kind of using manpower as power, makes reel by drive device
The retracting device of revolution, it is furnished with friction stopping device, in the case of gravity load, automatically turns on double-brake system, lifting is certainly
Lock；Ensure that simultaneously continue it is positive pin down action, can prevent load from slipping.
The described both sides of ladder 7 set slideway 8, and the slideway 8 is arranged on the top of bottom pylon 6；Its main limit of slideway 8
The effect of the displacement of ladder 7 processed, the protection upper and lower displacement of ladder 7 is in controllable scope.
Embodiment two
The present embodiment primary structure is substantially the same with embodiment one, and its difference is：As shown in figure 4, described ladder 7 one
End is be hinged with pylon 6, and its hinge point is on the top of triangular steel plate 5.Because it uses be hinged connected mode, avoid due to cunning
The jam of road 8, cause ladder 7 normally can not transfer and reclaim；Or slideway 8 becomes large-sized, ladder 7 can not be fixedly secured, is triggered
The personal injury of staff.
In use, manually operated hoist engine rocking handle, by being discharged after pulley 9, ladder 7 is snapped down to suitable halliard 4 along slideway 8
Height is closed, staff is climbed onto pylon 6 by ladder 7, carries out normal maintenance operation；End-of-job, reverse operating rocking handle,
Halliard 4 drives ladder 7 to be reclaimed along slideway 8, and recovery is completed, and is locked door lock 2, is avoided non-service work librarian use ladder 7.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (6)
1. a kind of anti-climbing high voltage transmission line tower, including the pylon by angle splice joint, it is characterised in that：Applied on the outside of described bottom pylon
If triangular steel plate, described pylon splices angle steel opening towards steel plate, and is close to steel plate；Described pylon bottom top is set
Ladder；The pylon bottom bottom sets manual hoist, and described manual hoist halliard is connected by pulley with ladder；
Described manual hoist is arranged in protective cover, and described protective cover sets limitation to open facility.
A kind of 2. anti-climbing high voltage transmission line tower according to claim 1, it is characterised in that：Described triangular steel plate is highly big
In 2.5 meters, thickness 0.3-2mm.
A kind of 3. anti-climbing high voltage transmission line tower according to claim 2, it is characterised in that：Described halliard includes galvanized steel
Cord, described ladder are aluminum alloy ladder.
A kind of 4. anti-climbing high voltage transmission line tower according to claim 3, it is characterised in that：Setting is opened in described limitation to be included
Door lock.
A kind of 5. anti-climbing high voltage transmission line tower according to claim 4, it is characterised in that：Described ladder both sides, which are set, to be slided
Road, the installation of slide track is on bottom pylon top.
A kind of 6. anti-climbing high voltage transmission line tower according to claim 4, it is characterised in that：Cut with scissors with pylon described ladder one end
Connect, its hinge point is on triangular steel plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700637.0U CN206829753U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-climbing high voltage transmission line tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700637.0U CN206829753U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-climbing high voltage transmission line tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206829753U true CN206829753U (en) | 2018-01-02 |
Family
ID=60776280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700637.0U Expired - Fee Related CN206829753U (en) | 2017-06-16 | 2017-06-16 | A kind of anti-climbing high voltage transmission line tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206829753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374805A (en) * | 2019-07-03 | 2019-10-25 | 李佰强 | A kind of wind-driven generator with protection against rodents and generator protection function |
| CN115182636A (en) * | 2022-07-16 | 2022-10-14 | 国网安徽省电力有限公司经济技术研究院 | Mixed-compression narrow-base angle steel tower |
-
2017
- 2017-06-16 CN CN201720700637.0U patent/CN206829753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374805A (en) * | 2019-07-03 | 2019-10-25 | 李佰强 | A kind of wind-driven generator with protection against rodents and generator protection function |
| CN110374805B (en) * | 2019-07-03 | 2021-02-26 | 上海恒石设备安装工程有限公司 | Wind driven generator with rat prevention and generator protection functions |
| CN115182636A (en) * | 2022-07-16 | 2022-10-14 | 国网安徽省电力有限公司经济技术研究院 | Mixed-compression narrow-base angle steel tower |
| CN115182636B (en) * | 2022-07-16 | 2024-05-10 | 国网安徽省电力有限公司经济技术研究院 | Mixed-pressure narrow-base angle steel tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |