CN209568969U - A kind of anti-skidding step ladder of substation - Google Patents
A kind of anti-skidding step ladder of substation Download PDFInfo
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- CN209568969U CN209568969U CN201822125782.8U CN201822125782U CN209568969U CN 209568969 U CN209568969 U CN 209568969U CN 201822125782 U CN201822125782 U CN 201822125782U CN 209568969 U CN209568969 U CN 209568969U
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- ladder
- shaft tower
- step ladder
- extension
- extension ladder
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Abstract
The utility model discloses a kind of anti-skidding step ladder of substation, step ladder is set on shaft tower, comprising: extension ladder, extension ladder are uniformly arranged on shaft tower lower section, and maximum height is apart from ground 2-2.5 meters, extension ladder and the scalable connection of shaft tower；Fixed ladder, fixed ladder are uniformly arranged on shaft tower upper end and connect with the most significant end of extension ladder.The step ladder of shaft tower lower section is designed as telescopic type of attachment, when needing to carry out service work, only need to stretch out extension ladder from shaft tower can be realized climbing work, extension ladder can be retracted in shaft tower after use, non-working person can be effectively prevent to climb and greatly reduce the working time of the interim ladder stand of staff's framework, improve working efficiency.
Description
Technical field
The utility model relates to a kind of step ladder, more particularly to a kind of anti-skidding step ladder of substation.
Background technique
Shaft tower is the main support structure for being used to support power transmission line in overhead transmission line, is detection easy to repair, in bar
Step ladder is provided with outside tower, staff can reach shaft tower top by climbing step ladder and carry out service work；
Currently, the lowermost end of step ladder is generally apart from ground certain altitude, when use, needs interim framework ladder stand and steps on
High ladder linking, its object is to prevent the climbing of non-working person in daily life and prevent step ladder stolen, using very
It is inconvenient；In addition, step ladder is generally made of metal material, anti-slippery is poor, is got rusty easily using time length, it is hidden to there is safety
Suffer from, therefore, how a kind of step ladder that can completely or partially solve above-mentioned technical problem is provided and is needed as those skilled in the art
The technical problem solved.
Utility model content
In view of this, the present invention provides a kind of anti-skidding step ladder of substation, the step ladder is set on shaft tower,
Include:
Extension ladder, the extension ladder are uniformly arranged on the shaft tower lower section, and maximum height is apart from ground 2-2.5 meters, institute
State extension ladder and the scalable connection of the shaft tower；
Fixed ladder, the fixed ladder are uniformly arranged on the shaft tower upper end and connect with the most significant end of the extension ladder.
The beneficial effects of the utility model are: the step ladder of shaft tower lower section is designed as telescopic type of attachment, when need
When carrying out service work, only need to stretch out extension ladder from shaft tower can be realized climbing work, can will stretch after use
Ladder retracts in shaft tower, when non-working person can be effectively prevent to climb and greatly reducing the work of the interim ladder stand of staff's framework
Between, improve working efficiency.
The further extension ladder includes stampeding section, pars contractilis and driving portion, and the stampeding section is straight rod type, described to stretch
Contracting portion one end is connect with the stampeding section, and the other end is connect with the driving portion；The shaft tower lower section is for hollow structure and in institute
It states and opens up through-hole on the corresponding position of pars contractilis, the pars contractilis is slided with the through-hole between the first location and the second location
Connection, the driving portion are set in the shaft tower.
Above-mentioned pars contractilis is similar to the connection rod structure of shaft tower to common step ladder, can be straight type cylindrical structure, shaft tower
On can open up with pars contractilis shape adaptation but not influence the through-hole of its Telescopic, telescopic rod carries out flexible same in through-hole
When stampeding section straight line where the telescopic rod can be driven to be moved, and then realize the Telescopic of entire extension ladder.
Preferably, to guarantee shaft tower for the stability of strutting system of step ladder, the outer wall of shaft tower lower section can not be excessively thin, thickness
At least 10cm.
Preferably, the driving portion is adapted to the shaft tower inner wall shape.Shaft tower is generally pylindrical, and inner wall is also round
Cylindricality, driving portion be it is arc-shaped with its shape adaptation, both ends are connect with pars contractilis.
It further, further include connecting rod, push rod and force section, the connecting rod is vertically arranged and the driving with the extension ladder
Portion's connection, the push rod is horizontally disposed, and one end is fixedly connected with the connecting rod, and the other end is connected in the force section.
All extension ladders can be attached by connecting rod, push rod can be realized to all connecting by push rod with connecting rod
The mobile control of extension ladder, the other end of push rod are connect with force section, and operator to force section can exert a force and then realize
The mobile control of extension ladder.
Preferably, the force section includes force application board and handle, and the handle is fixedly installed on the side of the force application board
Face, the another side of the force application board are fixedly connected with the other end of the push rod.
It further, further include gag lever post and baffle, the baffle is disposed adjacent in the force application board, and works as the driving
When portion is in first position, the baffle is in same plane, the gag lever post and the panel hinge in the force application board, separately
One end is covered on the force application board.
It is retracted to prevent extension ladder from stretching out in defensive position, gag lever post is set in baffle adjacent position, telescopic rod is pushed by baffle
When extended position, carrying out limit to force application board using gag lever post retracts it from stress, guarantees that staff tramples extension ladder
Shi Buhui improves the stability and reliability of device there is a situation where retracting to occur in extension ladder hand.
Further, the shaft tower lower section offers door body, the position for opening up position Yu the force section of the door body
Corresponding, the door body is equipped with door lock.Door lock can may be mechanical lock for electronic lock, and password or key only have staff
Know, the extension and contraction control of extension ladder can be realized after unlatching door body.
Preferably, anti-slip rubber layer is provided on the fixed ladder and the extension ladder.Anti-slip rubber layer is greatly improved
Step ladder and the coefficient of friction of sole surface reach antiskid effect, it is ensured that high-rise working personnel are not in during ascending a height
Contingency, to effectively improve the safety that high-rise working personnel use step ladder to climb；Rubber layer can be to ascending a height simultaneously
Ladder is protected, and avoid step ladder tramples part and contacting rain water, can be reduced step ladder and be got rusty.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is structural schematic diagram provided by the utility model；
Fig. 2 attached drawing is structure of telescopic ladder figure provided by the utility model；
Fig. 3 attached drawing is position limiting structure figure provided by the utility model.
Wherein, 1- extension ladder, the stampeding section 101-, 102- pars contractilis, 103- driving portion, 2- fixed ladder, 3- shaft tower, 4- connect
Bar, 5- push rod, the force section 6-, 601- force application board, 602- handle, 7- baffle, 8- gag lever post, 9- anti-slip rubber layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of anti-skidding step ladder of substation, and the step ladder is set on shaft tower 3, packet
It includes:
Extension ladder 1, the extension ladder 1 are uniformly arranged on 3 lower section of shaft tower, maximum height apart from ground 2-2.5 meters,
The extension ladder 1 and the scalable connection of the shaft tower 3；
Fixed ladder 2, the fixed ladder 2 are uniformly arranged on 3 upper end of shaft tower and the most significant end phase with the extension ladder 1
It connects.
In the present embodiment, the extension ladder 1 includes stampeding section 101, pars contractilis 102 and driving portion 103, the stampeding section
101 be straight rod type, and described 102 one end of pars contractilis is connect with the stampeding section 101, and the other end is connect with the driving portion 103；Institute
It states 3 lower section of shaft tower to be hollow structure and open up through-hole on the corresponding position of the pars contractilis 102, the pars contractilis 102 is the
It is slidably connected between one position and the second position with the through-hole, the driving portion 103 is set in the shaft tower 3；Wherein
One position is that extension ladder stretching shaft tower is used for position when climbing, the position when second position is extension ladder retraction shaft tower.
In the present embodiment, to guarantee shaft tower 3 for the stability of strutting system of step ladder, the outer wall of 3 lower section of shaft tower can not mistake
Thin, thickness is at least 10cm.
In the present embodiment, the driving portion 103 is adapted to 3 inner wall shape of shaft tower.Shaft tower 3 is generally pylindrical,
Its inner wall be also it is cylindrical, driving portion 103 be it is arc-shaped with its shape adaptation, both ends are connect with pars contractilis 102.
It in the present embodiment, further include connecting rod 4, push rod 5 and force section 6, the connecting rod 4 is vertically arranged and stretches with described
The driving portion 103 of ladder 1 connects, and the push rod 5 is horizontally disposed, and one end is fixedly connected with the connecting rod 4, and the other end is applied in described
Power portion 6 connects.
In the present embodiment, the force section 6 includes force application board 601 and handle 602, and the handle 602 is fixedly installed on
The one side of the force application board 601, the another side of the force application board 601 are fixedly connected with the other end of the push rod 5.
It in the present embodiment, further include gag lever post 8 and baffle 7, the baffle 7 is disposed adjacent in the force application board 601, and
When the driving portion 103 is in first position, the baffle 7 is in same plane, the gag lever post in the force application board 601
8 is hinged with the baffle 7, and the other end is covered on the force application board 601.
In the present embodiment, 3 lower section of shaft tower offers door body, and the door body opens up position and the force section 6
Position it is corresponding, the door body is equipped with door lock.Door lock can may be mechanical lock for electronic lock, and password or key only have work
Know as personnel, the extension and contraction control of extension ladder 1 can be realized after unlatching door body.
In the present embodiment, anti-slip rubber layer 9 is provided on the fixed ladder 2 and the extension ladder 1.Anti-slip rubber layer 9
The coefficient of friction for being greatly improved step ladder and sole surface reaches antiskid effect, it is ensured that high-rise working personnel are in the process ascended a height
In be not in contingency, thus effectively improve high-rise working personnel use step ladder climb safety；Rubber layer simultaneously
Step ladder can be protected, avoid the stampeding section 101 of step ladder from dividing and contacting rain water, step ladder can be reduced and got rusty.
The utility model provides a kind of anti-skidding step ladder of substation, and the step ladder of shaft tower lower section is designed as telescopic company
Form is connect, when needing to carry out service work, only extension ladder need to be stretched out from shaft tower climbing work can be realized, using terminating
After extension ladder can be retracted in shaft tower, non-working person can be effectively prevent to climb and greatly reduce staff's framework temporarily climb
The working time of ladder improves working efficiency.Anti-slip rubber layer is greatly improved step ladder and the coefficient of friction of sole surface reaches
Antiskid effect, it is ensured that high-rise working personnel are not in contingency during ascending a height, to effectively improve high-rise working
The safety that personnel use step ladder to climb；Rubber layer can protect step ladder simultaneously, avoid the stampeding section of step ladder
Point and contacting rain water, step ladder can be reduced and got rusty.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of anti-skidding step ladder of substation, the step ladder are set on shaft tower (3) characterized by comprising
Extension ladder (1), the extension ladder (1) are uniformly arranged on the shaft tower (3) lower section, and maximum height is apart from ground 2-2.5
Rice, the extension ladder (1) and the shaft tower (3) scalable connection；
Fixed ladder (2), the fixed ladder (2) are uniformly arranged on the shaft tower (3) upper end and the most significant end with the extension ladder (1)
Connect.
2. the anti-skidding step ladder of a kind of substation according to claim 1, which is characterized in that the extension ladder (1) includes stepping on
Portion (101), pars contractilis (102) and driving portion (103) are stepped on, the stampeding section (101) is straight rod type, the pars contractilis (102) one
End is connect with the stampeding section (101), and the other end is connect with the driving portion (103)；Shaft tower (3) lower section is hollow structure
And through-hole is opened up on the corresponding position of the pars contractilis (102), the pars contractilis (102) first position and the second position it
Between be slidably connected with the through-hole, the driving portion (103) is set in the shaft tower (3).
3. the anti-skidding step ladder of a kind of substation according to claim 2, which is characterized in that the driving portion (103) and institute
State shaft tower (3) inner wall shape adaptation.
4. the anti-skidding step ladder of a kind of substation according to claim 2, which is characterized in that further include connecting rod (4), push rod
(5) it is vertically arranged and is connect with the driving portion (103) of the extension ladder (1), the push rod with force section (6), the connecting rod (4)
(5) it is horizontally disposed with, one end is fixedly connected with the connecting rod (4), and the other end is connected in the force section (6).
5. the anti-skidding step ladder of a kind of substation according to claim 4, which is characterized in that the force section (6) includes applying
Power plate (601) and handle (602), the handle (602) are fixedly installed on the one side of the force application board (601), the force
The another side of plate (601) is fixedly connected with the other end of the push rod (5).
6. the anti-skidding step ladder of a kind of substation according to claim 5, which is characterized in that further include gag lever post (8) and gear
Plate (7), baffle (7) the Yu Suoshu force application board (601) are disposed adjacent, and when the driving portion (103) is in first position,
Baffle (7) the Yu Suoshu force application board (601) is in same plane, and the gag lever post (8) and the baffle (7) are hingedly, another
End is covered on the force application board (601).
7. the anti-skidding step ladder of a kind of substation according to claim 4, which is characterized in that shaft tower (3) lower section opens up
There is a door body, the door body opens up that position is corresponding with the position of the force section (6), and the door body is equipped with door lock.
8. the anti-skidding step ladder of a kind of substation according to claim 1-7, which is characterized in that the fixed ladder
(2) and on the extension ladder (1) it is provided with anti-slip rubber layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125782.8U CN209568969U (en) | 2018-12-18 | 2018-12-18 | A kind of anti-skidding step ladder of substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125782.8U CN209568969U (en) | 2018-12-18 | 2018-12-18 | A kind of anti-skidding step ladder of substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568969U true CN209568969U (en) | 2019-11-01 |
Family
ID=68330360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125782.8U Active CN209568969U (en) | 2018-12-18 | 2018-12-18 | A kind of anti-skidding step ladder of substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568969U (en) |
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2018
- 2018-12-18 CN CN201822125782.8U patent/CN209568969U/en active Active
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