CN108240135A - Telescopic electric power safety rail - Google Patents
Telescopic electric power safety rail Download PDFInfo
- Publication number
- CN108240135A CN108240135A CN201711309305.0A CN201711309305A CN108240135A CN 108240135 A CN108240135 A CN 108240135A CN 201711309305 A CN201711309305 A CN 201711309305A CN 108240135 A CN108240135 A CN 108240135A
- Authority
- CN
- China
- Prior art keywords
- electric power
- stretch cord
- power safety
- safety rail
- wire device
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Catching Or Destruction (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of telescopic electric power safety rails, belong to electrical equipment technical field.It is limited to solve existing product size of stretching, volume weight big the problems such as being inconvenient to carry, it includes separation net, chassis and two montants, further include Nets drawing equipment and reel wire device, the separation net is elastic network(s), the Nets drawing equipment is internally provided with telescopic rod, telescopic rod is internally provided with stretch cord I, the reel wire device is fixed on tray bottom, reel wire device is internally provided with shaft, shaft both ends are fixed on by torsionspring on the housing of reel wire device, sleeve is fixedly connected on shaft outer wall, sleeve inner is equipped with extension stem, stretch cord II is placed in the inside of extension stem, straight trough is equipped on telescopic rod and extension stem, the diameter of stretch cord I and stretch cord II is all higher than straight trough size, one end of separation net is connected and fixed to stretch cord I inside Nets drawing equipment, the other end is connected and fixed to stretch cord II inside reel wire device.The present invention can be used as electric power safety rail.
Description
Technical field
The present invention relates to a kind of telescopic electric power safety rails, belong to electrical equipment technical field.
Background technology
State Grid Corporation of China《Electrical safe working order》In clearly stipulate that substation equipment interruption maintenance must be neighbouring
Safe fence, caution board are set around charging equipment, service personnel to be prevented to be strayed into and (accidentally step on) electrification interval.It is presently used for ground
The device in space of planes region is mainly made of isolation chain, insulated column two parts, and the material cost of these devices is high, whole device
Volume is big, and weight is big, and it is all inconvenient to use and carry.
Invention content
The purpose of the present invention is to provide a kind of telescopic electric power safety rails, can also both be indulged with transversal stretching
To stretching, use is easy to carry.
The telescopic electric power safety rail, including separation net, chassis and two montants, further include Nets drawing equipment and
Reel wire device, the separation net are elastic network(s), and the Nets drawing equipment is internally provided with telescopic rod, and telescopic rod is internally provided with stretch cord I, described
Reel wire device be fixed on tray bottom, reel wire device is internally provided with shaft, and shaft both ends are fixed on reel wire device by torsionspring
On housing, sleeve is fixedly connected on shaft outer wall, and sleeve inner is equipped with extension stem, and stretch cord II is placed in the inside of extension stem,
It is equipped with straight trough on telescopic rod and extension stem, the diameter of stretch cord I and stretch cord II is all higher than straight trough size, one end of separation net
It is connected and fixed to inside Nets drawing equipment with stretch cord I, the other end is connected and fixed to stretch cord II inside reel wire device.
Further speaking, the chassis both ends are additionally provided with open slot.
Further speaking, the chassis both ends are additionally provided with dismountable auxiliary bar, and auxiliary bar and montant are detachably connected.
Further speaking, the auxiliary bar inner wall is equipped with annular groove, and upside of the ring groove is raised equipped with ellipse, outside the montant
Wall is equipped with the open-top screw thread with opening, and annular protrusion is additionally provided with above open-top screw thread.
Further speaking, place corresponding with oval protrusion is equipped with indicateing arm on the auxiliary bar outer wall, is opened on montant outer wall
Indicateing arm is equipped with right over mouthful.
Further speaking, the oval protrusion is equipped with 1-4, is evenly distributed on upside of the ring groove.
Further speaking, the auxiliary bar is equipped with connectivity port, and the both ends of extension stem are equipped with connector.
Further speaking, the end of the extension stem is equipped with the end socket of stretch cord II.
Further speaking, the auxiliary bar is equipped with support base.
Further speaking, telescopically needle can also be set inside the auxiliary bar.
Further speaking, the separation net can also set warning mark.
Compared with prior art the beneficial effects of the invention are as follows：
Safe fence of the present invention is easy to use, and separation net is made using elastic network(s), and safety is pulled open upwards using Nets drawing equipment
After fence, can also cross directional stretch safe fence to the left and right, storage tank can be regarded using rear chassis, use is easy to carry.
Description of the drawings
Fig. 1 is usage state diagram of the present invention；
Fig. 2 is the usage state diagram when present invention stretches；
Fig. 3 is the structure diagram of the reel wire device；
Fig. 4 is the chassis left view；
Fig. 5 is the structure diagram of the connector of the extension stem；
Fig. 6 is the annexation figure of montant and auxiliary bar；
Wherein, 1, Nets drawing equipment；2nd, telescopic rod；3rd, montant；4th, separation net；5th, auxiliary bar；6th, extension stem；7th, reel wire device；8th, bottom
Disk；9th, stretch cord I；10th, support base；11st, shaft；12nd, sleeve；13rd, stretch cord II；14th, end socket；15th, torsionspring；16th, even
Connector；17th, open slot；18th, connectivity port；19th, indicateing arm；20th, oval protrusion；21st, annular groove；22nd, open-top screw thread；23rd, ring
Shape protrusion；24th, it is open.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
The telescopic electric power safety rail including separation net 4, chassis 8 and two montants 3, further includes Nets drawing equipment 1
With reel wire device 7, the separation net 4 is elastic network(s), and the Nets drawing equipment 1 is internally provided with telescopic rod 2, and telescopic rod 2 is internally provided with elastic force
Restrict I 9, the reel wire device 7 is fixed on 8 bottom of chassis, and reel wire device 7 is internally provided with shaft 11, and 11 both ends of shaft are by reversing bullet
Spring 15 is fixed on the housing of reel wire device 7, and sleeve 12 is fixedly connected on 11 outer wall of shaft, and sleeve 12 is internally provided with extension stem 6,
Stretch cord II 13 is placed in the inside of extension stem 6, and straight trough, stretch cord I 9 and stretch cord II 13 are equipped on telescopic rod 2 and extension stem 6
Diameter be all higher than straight trough size, one end and the stretch cord I 9 of separation net 4 are connected and fixed to inside Nets drawing equipment 1, the other end with
Stretch cord II 13 is connected and fixed to inside reel wire device 7.
Embodiment 2
The telescopic electric power safety rail including separation net 4, chassis 8 and two montants 3, further includes Nets drawing equipment 1
With reel wire device 7, the separation net 4 is elastic network(s), and the Nets drawing equipment 1 is internally provided with telescopic rod 2, and telescopic rod 2 is internally provided with elastic force
Restrict I 9, the reel wire device 7 is fixed on 8 bottom of chassis, and reel wire device 7 is internally provided with shaft 11, and 11 both ends of shaft are by reversing bullet
Spring 15 is fixed on the housing of reel wire device 7, and sleeve 12 is fixedly connected on 11 outer wall of shaft, and sleeve 12 is internally provided with extension stem 6,
Stretch cord II 13 is placed in the inside of extension stem 6, and straight trough, stretch cord I 9 and stretch cord II 13 are equipped on telescopic rod 2 and extension stem 6
Diameter be all higher than straight trough size, one end and the stretch cord I 9 of separation net 4 are connected and fixed to inside Nets drawing equipment 1, the other end with
Stretch cord II 13 is connected and fixed to inside reel wire device 7.8 both ends of chassis are additionally provided with open slot 17, and 8 both ends of chassis are also
Equipped with dismountable auxiliary bar 5, auxiliary bar 5 and montant 3 are detachably connected, and auxiliary 5 inner wall of bar is equipped with annular groove 21, annular groove 21
Top is equipped with oval protrusion 20, and 3 outer wall of montant is equipped with the open-top screw thread 22 with opening 24, and 22 top of open-top screw thread is also
Equipped with annular protrusion 23, it is equipped with indicateing arm 19 on auxiliary 5 outer wall of bar with oval 20 corresponding place of protrusion, on 3 outer wall of montant
Indicateing arm 19 is equipped with right over opening 24, the oval protrusion 20 is equipped with 1-4, is evenly distributed on 21 top of annular groove, described
Auxiliary bar 5 is equipped with connectivity port 18, and the both ends of extension stem 6 are equipped with connector 16, and the end of the extension stem 6 is equipped with stretch cord II
13 end socket 14, the auxiliary bar 5 are equipped with support base 10, telescopically needle can also be set inside the auxiliary bar 5.
When as shown in figures 1 to 6, using telescopic electric power safety rail, two montants 3 are taken out first from chassis 8, so
Nets drawing equipment 1 is pulled out afterwards, and Nets drawing equipment 1 is during separation net 4 is pulled out, and drive shaft 11 rotates, by separation net 4 from reel wire device 7
Middle extraction, at this time torsionspring 15 be in compressive state；Ellipse protrusion opening 24 on montant 3 being aligned on auxiliary 5 inner wall of bar
20 are inserted into, and open-top screw thread 22 is fallen into annular groove 21, montant 3 then is done appropriate rotation, montant 3 and auxiliary bar 5 are stably connected with；It draws
Wire stitcher 1 is internally provided with telescopic rod 2, and telescopic rod 2 is fixed on 3 top of montant, that is, completes the vertical of telescopic electric power safety rail
To stretching；If necessary to extend the length of safe fence, auxiliary bar 5 from pedestal is removed, extension stem 6 is drawn from sleeve 12
Going out, the connectivity port 18 that the connector 16 of extension stem 6 is aligned to auxiliary bar 5 is inserted into, and extension stem 6 then is done appropriate rotation,
Move auxiliary bar 5 to the left and right sides respectively, the separation net 4 of bottom passes through open slot 17 to start cross directional stretch, due to montant 3 and auxiliary bar
5 are fixedly connected, and the transverse shifting of montant 3 stretches telescopic rod 2, drive 4 cross directional stretch of separation net on top, are stretched to required ruler
It is very little, cross directional stretch is can be completed into the fixation of auxiliary bar 5；First lateral when not in use to bounce back, then longitudinal direction retraction, by Nets drawing equipment 1 and is erected
Bar 3 is put into chassis 8, and chassis 8 can do storage tank use, store safe fence parts, therefore will not lead to the loss of parts,
And the more existing scalable fence smaller of volume, convenient transportation.
Existing safe fence generally comprises two kinds, and telescopic and non-telescoping, non-telescoping fence is used and carried
Inconvenience is generally used for the place without often carrying；Scalable fence is small relative to non-telescoping fence, movement side
Just, it therefore is widely used, existing telescopic safe fence is typically all transversal stretching, and size is fixed, and can not be extended, quality
It is relatively large.
Telescopic electric power safety rail of the present invention, separation net 4 are elastic network(s), both can also may be used with transversal stretching
It, can be sized as needed when flexible with longitudinal extension.
4 both ends of separation net are separately fixed on stretch cord I 9 and stretch cord II 13, stretch cord I 9 and stretch cord II 13
It is separately fixed at again inside telescopic rod 2 and extension stem 6, straight trough, stretch cord I 9 and elastic force is equipped on telescopic rod 2 and extension stem 6
Restrict II 13 cross section is all higher than straight trough opening size, ensure that stretch cord I 9 and stretch cord II 13 from telescopic rod 2 and will not be stretched
Deviate from the straight trough of contracting stick 6.When safe fence cross directional stretch, telescopic rod 2 and extension stem 6 are stretched respectively, drive stretch cord I 9
It is stretched with stretch cord II 13, telescopic rod 2 is fixed on montant 3, extension stem 6 is fixed on auxiliary bar 5, at this time stretch cord I 9 and bullet
The elastic force of power rope II 13 is exerted a force respectively in telescopic rod 2 and extension stem 6, and montant 3 and auxiliary bar 5 will not be acted on by elastic force, be enclosed safely
Column can stablize placement after stretching horizontally.
8 both ends of chassis are additionally provided with open slot 17, and 17 one side of open slot facilitates extension stem 6 to drive separation net 4 laterally
It stretches, on the other hand contributes to auxiliary bar 5 being detachably connected on chassis 8.
8 both ends of chassis are additionally provided with dismountable auxiliary bar 5, can set support base 10 on auxiliary bar 5, inside, which can be set, to stretch
Contracting ground needle, when use, will telescopically needle be driven underground, and auxiliary bar 5 is more securely.
5 inner wall of auxiliary bar is equipped with annular groove 21, and 21 top of annular groove is equipped with oval protrusion 20,3 outer wall of montant
Be equipped with the open-top screw thread 22 with opening 24, the top of open-top screw thread 22 is additionally provided with annular protrusion 23, on auxiliary 5 outer wall of bar with
Oval 20 corresponding place of protrusion is equipped with indicateing arm 19, and the opening 24 on montant 3 is directed at the ellipse on auxiliary 5 inner wall of bar by when use
Protrusion 20 is inserted into, and open-top screw thread 22 is fallen into annular groove 21, and montant 3 then is done appropriate rotation, and montant 3 and auxiliary bar 5, which are stablized, to be connected
It connects, the indicateing arm 19 on montant 3 and auxiliary bar 5 is aligned by when dismounting, and negative direction is extracted.
Claims (10)
1. a kind of telescopic electric power safety rail, including separation net (4), chassis (8) and two montants (3), feature exists
In：Nets drawing equipment (1) and reel wire device (7) are further included, the separation net (4) is elastic network(s), and the Nets drawing equipment (1) is internally provided with flexible
Bar (2), telescopic rod (2) are internally provided with stretch cord I (9), and the reel wire device (7) is fixed on chassis (8) bottom, reel wire device (7)
Shaft (11) is internally provided with, shaft (11) both ends are fixed on by torsionspring (15) on the housing of reel wire device (7), sleeve (12)
It is fixedly connected on shaft (11) outer wall, sleeve (12) is internally provided with extension stem (6), and stretch cord II (13) is placed in extension stem (6)
Inside, be equipped with straight trough on telescopic rod (2) and extension stem (6), the diameter of stretch cord I (9) and stretch cord II (13) is all higher than
Straight trough size, one end and the stretch cord I (9) of separation net (4) are connected and fixed to Nets drawing equipment (1) inside, the other end and stretch cord
It is internal that II (13) are connected and fixed to reel wire device (7).
2. telescopic electric power safety rail according to claim 1, is characterized in that：Chassis (8) both ends are additionally provided with
Open slot (17).
3. telescopic electric power safety rail according to claim 2, is characterized in that：Chassis (8) both ends are additionally provided with
Dismountable auxiliary bar (5), auxiliary bar (5) and montant (3) are detachably connected.
4. telescopic electric power safety rail according to claim 3, is characterized in that：Auxiliary bar (5) inner wall is equipped with
Annular groove (21), annular groove (21) top are equipped with oval raised (20), and montant (3) outer wall, which is equipped with, carries opening (24)
Open-top screw thread (22), open-top screw thread (22) top are additionally provided with annular protrusion (23).
5. telescopic electric power safety rail according to claim 4, is characterized in that：On auxiliary bar (5) outer wall with it is ellipse
Boss plays (20) corresponding place and is equipped with indicateing arm (19), and opening (24) surface is equipped with indicateing arm (19) on montant (3) outer wall.
6. telescopic electric power safety rail according to claim 5, is characterized in that：Oval raised (20) are equipped with 1-
It 4, is evenly distributed on above annular groove (21).
7. telescopic electric power safety rail according to claim 6, is characterized in that：The auxiliary bar (5) is equipped with connection
Port (18), the both ends of extension stem (6) are equipped with connector (16).
8. telescopic electric power safety rail according to claim 7, is characterized in that：The end of the extension stem (6) is set
The end socket (14) of II (13) of elastic rope.
9. telescopic electric power safety rail according to claim 8, is characterized in that：The auxiliary bar (5) is equipped with support
Seat (10).
10. telescopic electric power safety rail according to claim 9, is characterized in that：The auxiliary bar (5) is internal can be with
Telescopically needle is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309305.0A CN108240135B (en) | 2017-12-11 | 2017-12-11 | Telescopic electric power safety rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309305.0A CN108240135B (en) | 2017-12-11 | 2017-12-11 | Telescopic electric power safety rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108240135A true CN108240135A (en) | 2018-07-03 |
| CN108240135B CN108240135B (en) | 2019-10-18 |
Family
ID=62700405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711309305.0A Expired - Fee Related CN108240135B (en) | 2017-12-11 | 2017-12-11 | Telescopic electric power safety rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108240135B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505818A (en) * | 2018-03-30 | 2018-09-07 | 国网福建省电力有限公司厦门供电公司 | The safe purse seine inserted link device of intake type |
| CN113789972A (en) * | 2021-10-19 | 2021-12-14 | 上海宝冶建筑装饰有限公司 | Adjustable high-altitude adjacent side guardrail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181750U (en) * | 2011-08-22 | 2012-04-04 | 安徽省电力公司超高压公司 | Concealable telescopic guardrail |
| CN202227772U (en) * | 2011-10-18 | 2012-05-23 | 安徽省电力公司滁州供电公司 | Portable security fence outside transformer substation |
| CN202945857U (en) * | 2012-10-30 | 2013-05-22 | 河北省电力公司电力科学研究院 | Extensible rod for connecting electric power safety net belts |
| EP2752536A2 (en) * | 2013-01-07 | 2014-07-09 | Nikolaus Berlemann | Wire fence, fence and fastening element or profile |
| CN105937329A (en) * | 2016-05-27 | 2016-09-14 | 张敬敏 | Height-adjustable easily-fixed electric fence |
-
2017
- 2017-12-11 CN CN201711309305.0A patent/CN108240135B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202181750U (en) * | 2011-08-22 | 2012-04-04 | 安徽省电力公司超高压公司 | Concealable telescopic guardrail |
| CN202227772U (en) * | 2011-10-18 | 2012-05-23 | 安徽省电力公司滁州供电公司 | Portable security fence outside transformer substation |
| CN202945857U (en) * | 2012-10-30 | 2013-05-22 | 河北省电力公司电力科学研究院 | Extensible rod for connecting electric power safety net belts |
| EP2752536A2 (en) * | 2013-01-07 | 2014-07-09 | Nikolaus Berlemann | Wire fence, fence and fastening element or profile |
| CN105937329A (en) * | 2016-05-27 | 2016-09-14 | 张敬敏 | Height-adjustable easily-fixed electric fence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505818A (en) * | 2018-03-30 | 2018-09-07 | 国网福建省电力有限公司厦门供电公司 | The safe purse seine inserted link device of intake type |
| CN113789972A (en) * | 2021-10-19 | 2021-12-14 | 上海宝冶建筑装饰有限公司 | Adjustable high-altitude adjacent side guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108240135B (en) | 2019-10-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20191018 Termination date: 20201211 |