CN207277956U - A kind of foot nail of power transmission tower - Google Patents
A kind of foot nail of power transmission tower Download PDFInfo
- Publication number
- CN207277956U CN207277956U CN201721342341.2U CN201721342341U CN207277956U CN 207277956 U CN207277956 U CN 207277956U CN 201721342341 U CN201721342341 U CN 201721342341U CN 207277956 U CN207277956 U CN 207277956U
- Authority
- CN
- China
- Prior art keywords
- foot nail
- power transmission
- transmission tower
- slip cover
- away
- 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
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Abstract
The utility model discloses a kind of foot nail of power transmission tower,Including power transmission tower main body,Rainproof box is provided with power transmission tower main body wall,Rainproof box is hollow structure,And the side away from power transmission tower main body is arranged to be open,Power transmission tower main body is followed closely equipped with interior foot,Interior foot nail is provided with shaft close to one end of rainproof box,Shaft is connected with outer foot nail away from one end that interior foot is followed closely,Outer foot nail cross section is rectangle,Vertical section is circle,The lower section of shaft is equipped with rotary spacing block,The outside of outer foot nail is socketed with rectangle Anti-slip cover,The lower surface of Anti-slip cover is equipped with support plate,Support plate is connected with supporting rod away from Anti-slip cover side,Card slot is offered on the side wall of power transmission tower main body,The one end of supporting rod away from support plate is located in card slot,Semicircle bar is equipped with annular slot,The utility model,By nailing on socket Anti-slip cover and semicircle bar in outer foot,When not in use,Outer foot nail is gone in rainproof box,Slow down the degree that foot nail is corroded well and improve security.
Description
Technical field
It the utility model is related to foot nail technical field, more particularly to a kind of foot nail of power transmission tower.
Background technology
At present, maintenance power transmission line is mounted on the foot nail for climbing, the foot being currently known for convenience on power transmission tower
It is a kind of reinforcing bar in cylindrical type to follow closely the overwhelming majority, and the side of this foot nail does not have safeguard procedures so that service worker is climbing
It is that Chang Yinwei foots break away and accident occurs, without antiskid device, the foot for also easily causing service worker skids on such a foot nail surface
And accident occurs, and one end of foot nail is connected with power transmission tower, the other end is exposed outside, and long-term exposing to the weather drenches with rain, and easily causes
The corrosion of foot nail, the damage for causing foot to follow closely, for this reason, a kind of foot of novel power transmission tower is followed closely to solve the above problems at our designs.
Utility model content
The purpose of this utility model is and the foot of a kind of power transmission tower proposed in order to solve shortcoming existing in the prior art
Nail.
To achieve these goals, the utility model employs following technical solution：
A kind of foot of power transmission tower is followed closely, including power transmission tower main body, and rainproof box is provided with the power transmission tower main body wall, described
Rainproof box is hollow structure, and the side away from power transmission tower main body is arranged to be open, and interior foot is provided with the power transmission tower main body
Nail, the interior foot nail are provided with shaft close to one end of rainproof box, and the shaft is connected with outer foot nail away from one end that interior foot is followed closely,
The outer foot nail cross section is rectangle, and vertical section is circle, and rotary spacing block, the outer foot nail are provided with below the shaft
Both sides offer rectangle sliding slot, the outside of the outer foot nail is socketed with rectangle Anti-slip cover, and the Anti-slip cover upper surface is equidistant
From the bail being evenly arranged with through Anti-slip cover side wall, the upper surface of the outer foot nail is equidistant to be uniformly provided with circular hole, described
Bail one end is inserted into outer foot and is nailed in the circular hole on surface, and one end that the bail nails on surface circular hole away from outer foot is connected by spring
It is connected on Anti-slip cover, the lower surface of the Anti-slip cover is provided with support plate, and the support plate is connected with branch away from Anti-slip cover side
Strut, offers card slot on the side wall of the power transmission tower main body, and the one end of the supporting rod away from support plate is arranged in card slot,
The described outer one end of foot nail away from shaft offers annular slot, and semicircle bar is provided with the annular slot.
Preferably, the semicircle bar is provided with the circular card to match with annular slot close to one end of annular slot
Groove.
Preferably, the described outer one end of foot nail away from shaft is provided through the fixing bolt of annular slot side wall.
Preferably, the rainproof box is provided with water door in its opening, and the water door is connected by hinge and rainproof box
Connect.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, by nailing on socket in outer foot
Anti-slip cover, Anti-slip cover upside are connected by bail and outer foot nail, not only strengthen Anti-slip cover, and increase the thick of Anti-slip cover surface
Rugosity, can prevent that worker in maintenance skid by foot, outer foot nail outside is provided with semicircle bar, can prevent worker from repairing
When, foot breaks away, and outer foot nail is followed closely with interior foot and is connected by shaft, when not in use, outer foot nail directly can be gone to rainproof box
In, slow down the degree that foot nail is corroded well and improve security.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of power transmission tower foot nail structure diagram；
Fig. 2 be the utility model proposes a kind of power transmission tower foot nail outer foot nail structural side view；
Fig. 3 be the utility model proposes a kind of power transmission tower foot nail Anti-slip cover structural side view；
In figure：1 power transmission tower main body, 2 rainproof boxes, foot nail, 4 shafts, 5 rotary spacing blocks, 6 outer foot nails, 7 Anti-slip covers, 8 in 3
Bail, 9 semicircle bars, 10 support plates, 11 supporting rods, 12 annular slots, 13 rectangle sliding slots.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of foot of power transmission tower is followed closely, including power transmission tower main body 1, is provided with 1 side wall of power transmission tower main body anti-
Rain case 2, rainproof box 2 are hollow structure, and the side away from power transmission tower main body 1 is arranged to be open, and rainproof box 2 is set in its opening
Water door is equipped with, water door is connected by hinge with rainproof box 2, and interior foot nail 3 is provided with power transmission tower main body 1, and interior foot nail 3 leans on
One end of nearly rainproof box 2 is provided with shaft 4, and the one end of shaft 4 away from interior foot nail 3 is connected with outer foot nail 6, and outer foot follows closely 6 cross sections
For rectangle, vertical section is circle, and the lower section of shaft 4 is provided with rotary spacing block 5, and the both sides of outer foot nail 6 offer rectangle cunning
Groove 13, the outside of outer foot nail 6 are socketed with rectangle Anti-slip cover 7, and 7 upper surface of Anti-slip cover is equidistant to be evenly arranged with through Anti-slip cover 7
The bail 8 of side wall, the upper surface of outer foot nail 6 is equidistant to be uniformly provided with circular hole, and 8 one end of bail is inserted into outer foot and follows closely 6 upper surfaces
In circular hole, one end that bail 8 follows closely 6 upper surface circular holes away from outer foot is connected on Anti-slip cover 7 by spring, the following table of Anti-slip cover 7
Face is provided with support plate 10, and support plate 10 is connected with supporting rod 11 away from 7 side of Anti-slip cover, is opened on the side wall of power transmission tower main body 1
Equipped with card slot, the one end of supporting rod 11 away from support plate 10 is arranged in card slot, and the lower section of support plate 10 is provided with engaging lug, connects
Ear is followed closely 6 one end away from shaft 4 and offers annular slot 12, set in annular slot 12 by shaft connection support bar 11, outer foot
Semicircle bar 9 is equipped with, semicircle bar 9 is provided with the circle to match with annular slot 12 close to one end of annular slot 12
Card slot, outer foot follow closely the fixing bolt that 6 one end away from shaft 4 are provided through 12 side wall of annular slot.
Operation principle：When the utility model is used, by being socketed Anti-slip cover 7 on outer foot nail 6, the upside of Anti-slip cover 7 is logical
Cross bail 8 to be connected with outer foot nail 6, not only strengthen Anti-slip cover 7, and increase the roughness on 7 surface of Anti-slip cover, can prevent worker
In maintenance, foot skids, and outer 6 outside of foot nail is provided with semicircle bar 9, can prevent that worker in maintenance break away by foot, and
Outer foot nail 6 is connected with interior foot nail 3 by shaft 4, when not in use, directly can be gone in rainproof box 2 outer foot nail, be subtracted well
The degree and raising security that slow foot nail is corroded.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of foot nail of power transmission tower, including power transmission tower main body (1), it is characterised in that set on power transmission tower main body (1) side wall
Rainproof box (2) is equipped with, the rainproof box (2) is hollow structure, and the side away from power transmission tower main body (1) is arranged to be open, institute
State and interior foot nail (3) is provided with power transmission tower main body (1), the interior foot nail (3) is provided with shaft close to one end of rainproof box (2)
(4), the one end of the shaft (4) away from interior foot nail (3) is connected with outer foot nail (6), and described outer foot nail (6) cross section is rectangle,
Vertical section is circle, and rotary spacing block (5) is provided with below the shaft (4), and the both sides of the outer foot nail (6) offer
Rectangle sliding slot (13), the outside of the outer foot nail (6) are socketed with rectangle Anti-slip cover (7), and Anti-slip cover (7) upper surface is equidistant
The bail (8) through Anti-slip cover (7) side wall is evenly arranged with, the upper surface of the outer foot nail (6) is equidistant to be uniformly provided with circle
Hole, described bail (8) one end are inserted into the circular hole of outer foot nail (6) upper surface, and the bail (8) is away from outer foot nail (6) upper surface
One end of circular hole is connected on Anti-slip cover (7) by spring, and the lower surface of the Anti-slip cover (7) is provided with support plate (10), institute
State support plate (10) and be connected with supporting rod (11) away from Anti-slip cover (7) side, offered on the side wall of the power transmission tower main body (1)
Card slot, the one end of the supporting rod (11) away from support plate (10) are arranged in card slot, and the outer foot nail (6) is away from shaft (4)
One end offer annular slot (12), be provided with semicircle bar (9) in the annular slot (12).
2. the foot nail of a kind of power transmission tower according to claim 1, it is characterised in that the semicircle bar (9) leans on near-ring
One end of shape card slot (12) is provided with the circular card slot to match with annular slot (12).
3. the foot nail of a kind of power transmission tower according to claim 1, it is characterised in that the outer foot nail (6) is away from shaft (4)
One end be provided through the fixing bolt of annular slot (12) side wall.
4. the foot nail of a kind of power transmission tower according to claim 1, it is characterised in that the rainproof box (2) is in its opening
Water door is provided with, the water door is connected by hinge with rainproof box (2).
5. the foot nail of a kind of power transmission tower according to claim 1, it is characterised in that be provided with below the support plate (10)
Engaging lug, the engaging lug pass through shaft connection support bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342341.2U CN207277956U (en) | 2017-10-18 | 2017-10-18 | A kind of foot nail of power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342341.2U CN207277956U (en) | 2017-10-18 | 2017-10-18 | A kind of foot nail of power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277956U true CN207277956U (en) | 2018-04-27 |
Family
ID=61980521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342341.2U Expired - Fee Related CN207277956U (en) | 2017-10-18 | 2017-10-18 | A kind of foot nail of power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980188A (en) * | 2018-09-18 | 2018-12-11 | 潍坊华高信息科技有限公司 | A kind of equipment that steel tower construction is connected with auxiliary bolt |
-
2017
- 2017-10-18 CN CN201721342341.2U patent/CN207277956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980188A (en) * | 2018-09-18 | 2018-12-11 | 潍坊华高信息科技有限公司 | A kind of equipment that steel tower construction is connected with auxiliary bolt |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20201018 |