CN208379636U - Cable shaft security warning anti-fall device - Google Patents
Cable shaft security warning anti-fall device Download PDFInfo
- Publication number
- CN208379636U CN208379636U CN201820851594.0U CN201820851594U CN208379636U CN 208379636 U CN208379636 U CN 208379636U CN 201820851594 U CN201820851594 U CN 201820851594U CN 208379636 U CN208379636 U CN 208379636U
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- China
- Prior art keywords
- strength
- warning sign
- warning
- shaft
- strut
- 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.)
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- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009131 signaling function Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to power industry power transmission and transformation and uses equipment, in particular to a kind of cable shaft security warning anti-fall device safely.Away from fixing multiple strength anti-drop net fixing seats (3) with swell fixture on basic (1) wall of cable shaft below cover seat of manhole (2), it is fixed strength anti-drop net (5) with strength net fixing bolt (4) on multiple strength anti-drop net fixing seats, symmetrical two axis pin bases one (12) are fixed at the upper surface of warning sign mounting base (9) both ends, the bottom end of the warning sign strut of piece shape is that sleeve-shaped warning sign strut (15) is mounted on the pin shaft one (11) between axis pin base one (12) by ring set, an end of strength support elastic sheet (8) is screwed in the one side of warning sign strut, the other end moveable hinge of strength support elastic sheet connects pin shaft two (14).It is quick for installation in power transmission cable operation, it is light-weight.Strength net long service life has reflecting signal function, people's row and vehicle driving suitable for night.
Description
Technical field
The utility model belongs to power industry power transmission and transformation and uses equipment safely, in particular to a kind of cable shaft security warning is anti-fall
Device.
Background technique
Currently, also constantly increasing in the case that the cable shaft quantity being arranged on road is increasing with electric power facility
It is more.In the case where summer, rain was big, cable well lid can be swum on the water surface when road ponding is serious.In addition, some not legal persons
Member can steal cable well lid, since at night, pedestrian and vehicle driver do not see surface conditions, it is easy to cause to endanger
Evil, because cable shaft is as deep as 4M or so, or even can cause casualties.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, it is simple to provide a kind of structure, easy for assemble or unload, peace
Complete reliable cable shaft security warning anti-fall device.
The utility model solve technical problem the technical solution adopted is that: cable shaft security warning anti-fall device includes cable
Well basis, cover seat of manhole, cable well lid, its main feature is that away from being fixed with swell fixture in cable shaft base wall below cover seat of manhole
Multiple strength anti-drop net fixing seats, on multiple strength anti-drop net fixing seats with strength net fixing bolt fix strength it is anti-fall
Net, the upper surface of strength anti-drop net fixing seat fixes a warning sign mounting base with swell fixture wherein, pacifies in warning sign
The upper surface of dress seat both ends are fixed with symmetrical two axis pin bases one, and pin shaft one is installed between both ends axis pin base one, piece shape
The bottom end of warning sign strut is that sleeve-shaped warning sign strut is mounted on the pin shaft one between axis pin base one by ring set, warning
The upper end of board strut is fixedly connected with the warning sign of triangle, and strength support elastic sheet is screwed in the one side of warning sign strut
An end, the other end moveable hinge of strength support elastic sheet connects pin shaft two, and two both ends of pin shaft are inserted into axis pin base two, pin shaft
Seat two is installed on upper end before warning sign mounting base.
The beneficial effects of the utility model are: cable shaft security warning anti-fall device is installed fastly in power transmission cable operation
Victory, convenient for disassembly and assembly, light-weight, quality is firm, securely and reliably.Strength net is made of acidproof, alkaline-resisting netting, is not afraid of humidity,
Long service life.It can bear the people of different weight.Strength net knot will not play, guarantee the personal safety of construction personnel, can
Strength net is made according to different well mouth shapes.With reflecting signal function, people's row and vehicle driving suitable for night.
Detailed description of the invention
It is illustrated below in conjunction with attached drawing with embodiment.
Fig. 1 is cable shaft security warning anti-fall device structure chart.
Fig. 2 is enlarged view at I in Fig. 1.
In figure, 1- cable shaft basis；2- cover seat of manhole；3- strength anti-drop net fixing seat；4- strength net fixing bolt；5- strength
Anti-drop net；5-1- strength net center ring；6- cable well lid；7- warning sign；8- strength support elastic sheet；9- warning sign mounting base；10-
Swell fixture；11- pin shaft one；12- axis pin base one；13- axis pin base two；14- pin shaft two；15- warning sign strut.
Specific embodiment
Embodiment, referring to attached drawing 1-2, cable shaft security warning anti-fall device is to fix cover seat of manhole on cable shaft basis 1
2, away from fixing eight strength net fixing seats 3 with swell fixture 10 in the interior cable shaft base wall along lower section of cover seat of manhole 2,
Eight angles of strength anti-drop net 5 are fixed with strength net fixing bolt 4 on eight strength anti-drop net fixing seats 3,
Strength anti-drop net 5 is made of anti-soda acid, moisture-proof springy nylon rope, to external radiation centered on strength net center ring 5-1
It is made into.Warning sign mounting base 9 is fixed on cover seat of manhole with swell fixture 10 by the upper surface of strength anti-drop net fixing seat 3 wherein
2 it is interior along upper.Symmetrical two axis pin bases 1 are fixed at the upper surface of warning sign mounting base 9 both ends, in both ends axis pin base
Pin shaft 1 is installed between one 12, the bottom end of the warning sign strut 15 of piece shape is annular, and warning sign strut 15 is mounted in by ring set
On pin shaft 1 between axis pin base 1, the upper end of warning sign strut 15 is fixedly connected with the warning sign 7 of triangle, in warning sign
7 are equipped with reflective warning printed words.An end of strength support elastic sheet 8 is screwed in the one side of warning sign strut 15,
The other end moveable hinge of strength support elastic sheet 8 connects pin shaft 2 14, and 2 14 both ends of pin shaft are inserted into axis pin base 2 13, axis pin base
2 13 are installed on upper end before warning sign mounting base 9.Cable well lid 6 is housed along upper in the upper surface of cover seat of manhole 2.
The working principle of cable shaft security warning anti-fall device is: cable well lid 6 is opened when use, by strength anti-drop net 5
It is fixed in strength anti-drop net fixing seat 3 by strength anti-drop net fixing bolt 4.Warning sign installation is installed on the cable borehole wall
Seat 9, then warning sign 7 is mounted in warning sign mounting base 9, since warning sign 5 is with reflective prompt printed words and strength support bullet
Piece 8, after cable well lid 6 is detached from cable shaft, the meeting automatic spring of triangle warning sign 7 reminds passerby and automobile at upright state
It detours, guarantees the safety of passerby.
Claims (2)
1. a kind of cable shaft security warning anti-fall device, including cable shaft basic (1), cover seat of manhole (2), cable well lid (6), special
Sign is on basic (1) wall of cable shaft below cover seat of manhole (2) to fix away from fixing multiple strength anti-drop nets with swell fixture
Seat (3), it is fixed strength anti-drop net (5) with strength net fixing bolt (4) above in multiple strength anti-drop net fixing seats (3), at it
In the upper surface of a strength anti-drop net fixing seat (3) fix a warning sign mounting base (9) with swell fixture, installed in warning sign
The upper surface of seat (9) both ends are fixed with symmetrical two axis pin bases one (12), install pin shaft between both ends axis pin base one (12)
One (11), the bottom end of the warning sign strut (15) of piece shape are that sleeve-shaped warning sign strut (15) passes through ring set mounted in axis pin base
On pin shaft one (11) between one (12), the upper end of warning sign strut (15) is fixedly connected with the warning sign (7) of triangle, is warning
An end of strength support elastic sheet (8) is screwed in the one side of board strut (15), the other end of strength support elastic sheet (8) is living
It is dynamic to be hinged pin shaft two (14).
2. cable shaft security warning anti-fall device according to claim 1, which is characterized in that the inserting of pin shaft two (14) both ends
In axis pin base two (13), axis pin base two (13) is installed on upper end before warning sign mounting base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851594.0U CN208379636U (en) | 2018-06-04 | 2018-06-04 | Cable shaft security warning anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851594.0U CN208379636U (en) | 2018-06-04 | 2018-06-04 | Cable shaft security warning anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208379636U true CN208379636U (en) | 2019-01-15 |
Family
ID=64969823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851594.0U Active CN208379636U (en) | 2018-06-04 | 2018-06-04 | Cable shaft security warning anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208379636U (en) |
-
2018
- 2018-06-04 CN CN201820851594.0U patent/CN208379636U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |