CN107724944A - A kind of electrician is with indoor maintenance step ladder - Google Patents
A kind of electrician is with indoor maintenance step ladder Download PDFInfo
- Publication number
- CN107724944A CN107724944A CN201710913610.4A CN201710913610A CN107724944A CN 107724944 A CN107724944 A CN 107724944A CN 201710913610 A CN201710913610 A CN 201710913610A CN 107724944 A CN107724944 A CN 107724944A
- Authority
- CN
- China
- Prior art keywords
- terraced body
- supporting plate
- electrician
- list
- extension stem
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/14—Holders for pails or other equipment on or for ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention provides a kind of electrician with indoor maintenance step ladder, belongs to power domain, including single terraced body；Pole-climbing that the terraced body of list is laterally fixed between U-frame or so side frame by the U-frame that Open Side Down and from top to bottom is affixed to be formed；The upper surface back side edge both ends that the terraced body lower end front side horizontal of list is provided with supporting plate and supporting plate are connected through the hinge the termination of single terraced body lower end or so side frame, while the front and rear width of supporting plate is equal to the half of single terraced body total length；The terraced body of list of the present invention is easy to electrician to climb to eminence to carry out maintenance wiring；Antiskid thread is used for the frictional force for increasing single terraced body pole-climbing side wall, avoids electrician from being skidded when climbing；Vertical position is gone to before and after the obliquity that extension stem is adjusted according to single terraced body, length corresponding to elongation simultaneously, so that the lower end of extension stem is contradicted in the supporting plate of downside, support the terraced body of list in obliquity, consequently facilitating electrician in the case where inclining without wall and leaning on, is climbed using single terraced body.
Description
Technical field
The present invention relates to a kind of electrician's apparatus, specifically a kind of electrician is with indoor maintenance step ladder.
Background technology
General electrician is when carrying out house wiring installation electric equipment, it is sometimes necessary to climbs, such as installs ceiling
On light fixture and ceiling on electric wire move towards arrangement, when carrying out these operations, it is necessary to make due to leaving unused height
Ladder is used, double ladder when the ladder that general common electrician uses is main, conveniently laying be supported at an arbitrary position is climbed,
But the double terraced structure function of in general is excessively simple, after worker climbs up, used tool materials equipment is required for being mounted in
In kit, in one instrument of every use, it is required for after previous instrument is fitted into bag, then goes to pick up another instrument, leads
It is not convenient enough using instrument that cause is taken, and wastes time, and also has and is delivered by another people on the ground, so also not
It is enough convenient, influence operating efficiency.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of electrician of power domain
With indoor maintenance step ladder.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of electrician is with indoor maintenance step ladder, including single terraced body；The terraced body of list is by the U-frame that Open Side Down and from up to
The affixed composition of pole-climbing that lower transverse direction is fixed between U-frame or so side frame；The terraced body lower end front side horizontal of list is provided with branch
The upper surface back side edge both ends of fagging and supporting plate are connected through the hinge the termination of single terraced body lower end or so side frame, support simultaneously
The front and rear width of plate is equal to the half of single terraced body total length；Side frame front side wall left and right ends are each solid by hinge on the terraced body of list
The shortest length for being connected to an extension stem and extension stem is the half of single terraced body total length；After the outer barred body of described two extension stems
Side-walls cross fixing bolt and fixing bolt is contradicted in the expansion link side wall outside extension stem on the inside of barred body；Described two
Level is connected with contiguous block at the expansion link lower end front side wall of individual extension stem；Be installed with vertically on the contiguous block carrying bolt and
Carrying bolt is fixedly connected by screw thread with contiguous block；The lower end level of each carrying bolt is connected with support nahlock；
The front side wall centre position of the pole-climbing in single terraced body centre position is connected with by bearing moves towards position in front and rear
First rotating shaft；Handing-over has kelly at the front end of the first rotating shaft and kelly is mutually perpendicular to first rotating shaft；It is described two to stretch
Respective horizontal connection has second rotating shaft at the lateral wall of contracting rod junction；The rotation end of the rotating shaft of right side second is consolidated
It is connected to an instrument cases；The rotation end of the rotating shaft of left side second is connected with a material cartridge；It is fitted together in the material cartridge
It is placed with an active box.
As the further improvement project of the present invention：Antiskid thread is surrounded with the pole-climbing side wall of the terraced body of list.
As further improvement project of the invention：It is horizontal affixed between the outer barred body of the extension stem of the left and right sides
There is gangbar.
As further improvement project of the invention：The supporting plate upper surface is corresponding with two extension stem positions
The left and right width of strip-shaped clamp groove and strip-shaped clamp groove that opening position is provided with front and rear trend is equal to the diameter of support nahlock.
As further improvement project of the invention：The supporting plate lower surface fitting is connected with rubber blanket.
Compared with prior art, the beneficial effects of the invention are as follows：
The terraced body of list of the present invention is easy to electrician to climb to eminence to carry out maintenance wiring；Antiskid thread is used to increase single terraced body pole-climbing side wall
Frictional force, avoid electrician from being skidded when climbing；Vertical position is gone to before and after the obliquity that extension stem is adjusted according to single terraced body
Put, while length corresponding to elongation so that the lower end of extension stem is contradicted in the supporting plate of downside, is support in inclination position
The terraced body of list put, consequently facilitating electrician in the case where inclining without wall and leaning on, is climbed using single terraced body；Gangbar is easy to two to stretch
Rod synchronous axial system adjusting position；Fixing bolt is used for the length for fixing extension stem regulation；When extension stem is vertically supported at supporting plate
When upper, carrying bolt was rotated down so that support nahlock contradicts on the supporting plate so that extension stem is firm to be support in inclination
The terraced body of list of position；Strip-shaped clamp groove is easy to support nahlock to be caught in, the stationarity of enhancing extension stem support；When storage whole device
When, extension stem is received to most short and go to extension stem and supporting plate at the front side wall of the single terraced body of vertical position fitting, then
Kelly is rotated by first rotating shaft so that kelly is vertically across the front side of extension stem and supporting plate movable end so that flexible
Rod and supporting plate, which are fixed, to be fitted on single terraced body, is easy to storage to move；When electrician is climbed on the upside of single terraced body, instrument cases are gone to
Horizontal level, the instrument that maintenance uses is placed on instrument cases, is easy to take conveniently；Material cartridge is used for the equipment for placing installation
Electric wire material etc.；When carrying out producing rubbish scrap wire in wiring installation process, rubbish scrap wire is lost in active box, is easy to electrician
Active box is taken out after getting off and outwelled；Rubber blanket is used for the frictional force for increasing supporting plate lower surface, avoids supporting plate from supporting process
Middle skidding.
Brief description of the drawings
Fig. 1 is structural representation of the electrician with indoor maintenance step ladder；
Fig. 2 is electrician with left sectional view in indoor maintenance step ladder；
Fig. 3 is structural representation of the electrician with supporting plate in indoor maintenance step ladder；
Fig. 4 is that electrician stores schematic diagram with indoor maintenance step ladder；
In figure：The mono- terraced bodies of 1-, 2- antiskid threads, 3- contiguous blocks, 4- carrying bolts, 5- supporting plates, 6- rubber blankets, 7- kellies, 8-
Extension stem, 9- gangbar, 10- material cartridges, 11- active box, the rotating shafts of 12- second, 13- instrument cases, 14- fixing bolts, 15- supports
Nahlock, 16- strip-shaped clamp grooves, 17- first rotating shafts.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Fig. 1-4 are referred to, present embodiments provide a kind of electrician with indoor maintenance step ladder, including single terraced body 1；The list
Terraced body 1 is formed by the U-frame that Open Side Down and the pole-climbing that transverse direction is fixed between U-frame or so side frame from top to bottom are affixed
, single terraced body 1 is easy to electrician to climb to eminence to carry out maintenance wiring；It is surrounded with the pole-climbing side wall of the terraced body 1 of list anti-skidding
Screw thread 2, antiskid thread 2 are used for the frictional force for increasing single terraced pole-climbing side wall of body 1, avoid electrician from being skidded when climbing；The terraced body 1 of list
The upper surface back side edge both ends that lower end front side horizontal is provided with supporting plate 5 and supporting plate 5 are connected through the hinge single terraced lower end of body 1
The termination of left and right side frame, while the front and rear width of supporting plate 5 is equal to the half of single terraced total length of body 1；Side frame on the terraced body 1 of list
The shortest length that front side wall left and right ends are respectively connected with an extension stem 8 and extension stem 8 by hinge is single terraced total length of body 1
Half, extension stem 8 go to vertical position, while length corresponding to elongation before and after the obliquity according to single terraced regulation of body 1,
So that the lower end of extension stem 8 is contradicted in the supporting plate 5 of downside, the terraced body 1 of list in obliquity is support, consequently facilitating
Electrician is climbed in the case where inclining without wall and leaning on using single terraced body 1；Water between the outer barred body of the extension stem 8 of the left and right sides
Flat to be connected with gangbar 9, gangbar 9 is easy to two synchronous axial system adjusting positions of extension stem 8；The outer rod of described two extension stems 8
Fixing bolt 14 is crossed at body rear wall and fixing bolt 14 is contradicted in the expansion link side wall on the inside of 8 outer barred body of extension stem
On, fixing bolt 14 is used for the length for fixing the regulation of extension stem 8；At the expansion link lower end front side wall of described two extension stems 8
Level is connected with contiguous block 3；Carrying bolt 4 is installed with the contiguous block 3 vertically and carrying bolt 4 passes through screw thread and contiguous block 3
It is fixedly connected；The lower end level of each carrying bolt 4 is connected with support nahlock 15, when extension stem 8 is vertically supported at branch
When on fagging 5, carrying bolt 4 is rotated down so that support nahlock 15 is contradicted in supporting plate 5 so that the firm support of extension stem 8
The terraced body 1 of list in obliquity；The upper surface of supporting plate 5 at two position corresponding of extension stem 8 with setting
There is the strip-shaped clamp groove 16 of front and rear trend and the left and right width of strip-shaped clamp groove 16 is equal to the diameter of support nahlock 15, strip-shaped clamp groove 16 is just
It is caught in support nahlock 15, the stationarity that enhancing extension stem 8 supports；The front side of the pole-climbing in single terraced centre position of body 1
Wall centre position is connected with the front and rear first rotating shaft 17 for moving towards position by bearing；At the front end of the first rotating shaft 17
Handing-over has kelly 7 and kelly 7 is mutually perpendicular to first rotating shaft 17, when storing whole device, extension stem 8 is received to most short and
Extension stem 8 and supporting plate 5 are gone at the front side wall of the single terraced body 1 of vertical position fitting, then rotate and block by first rotating shaft 17
Bar 7 so that kelly 7 is vertically across the front side of extension stem 8 and the movable end of supporting plate 5 so that extension stem 8 and supporting plate 5 are solid
Surely it is fitted on single terraced body 1, is easy to storage to move；There is respective horizontal connection at the lateral wall of described two junctions of extension stem 8
One the second rotating shaft 12；The rotation end of second rotating shaft of right side 12 is connected with an instrument cases 13, when electrician is climbed to list
During terraced 1 upside of body, instrument cases 13 are gone into horizontal level, the instrument that maintenance uses is placed on instrument cases 13, is easy to whip
Take；The rotation end of second rotating shaft of left side 12 is connected with a material cartridge 10, and material cartridge 10 is used to place installation
Equipment electric wire material etc.；It is fitted together in the material cartridge 10 and is placed with an active box 11, when carries out being produced in wiring installation process
During rubbish scrap wire, rubbish scrap wire is lost in active box 11, is easy to electrician to take out active box 11 after getting off and outwells；The support
The fitting of the lower surface of plate 5 is connected with rubber blanket 6, and rubber blanket 6 is used for the frictional force for increasing the lower surface of supporting plate 5, avoids supporting plate 5
Skidded during support.
Specifically used mode：Carrying out in use, supporting plate 5 is gone into horizontal level support on the ground first, then
The height reached as needed, single terraced body 1 is rotated to corresponding cleaning positions so that the upper end of single terraced body 1 is in respective heights,
Then two extension stems 8 are gone into vertical position, then elongate support is fixed by fixing bolt 14 and stretched in supporting plate 5
Carrying bolt 4 on contiguous block 3 at two lower ends of extension stem 8, is then rotated down by the length that contracting rod 8 is adjusted so that branch
Support nahlock 15 card of the lower end of staybolt 4 is placed in the strip-shaped clamp groove 16 in supporting plate 5 so that extension stem 8 is fixed and supports list
Terraced body 1, then electrician is climbed to by single terraced body 1 and is higher by, and the material cartridge that the upper end of extension stem 8 is connected by the second rotating shaft 12
10 and instrument cases 13 go to horizontal level, the instrument used is placed in instrument cases 13, by equipment electric wire material of installation etc.
It is placed in material cartridge 10, and caused scrap wire rubbish is lost and is put into material cartridge 10, is then outwelled by active box 11, when need
When storing whole device, extension stem 8 is received to most short and extension stem 8 and supporting plate 5 are gone into the single ladder of vertical position fitting
At the front side wall of body 1, then kelly 7 is rotated by first rotating shaft 17 so that kelly 7 is vertically across extension stem 8 and supporting plate 5
The front side of movable end so that extension stem 8 and supporting plate 5 are fixed and be fitted on single terraced body 1, are easy to storage to move.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (5)
1. a kind of electrician is with indoor maintenance step ladder, including single terraced body（1）；It is characterized in that the terraced body of list（1）By Open Side Down
U-frame and the pole-climbing affixed composition that is laterally fixed in from top to bottom between U-frame or so side frame；The terraced body of list（1）
Lower end front side horizontal is provided with supporting plate（5）And supporting plate（5）Upper surface back side edge both ends be connected through the hinge single terraced body
（1）The termination of lower end or so side frame, while supporting plate（5）Front and rear width be equal to single terraced body（1）The half of total length；The list
Terraced body（1）Upper side frame front side wall left and right ends are respectively connected with an extension stem by hinge（8）And extension stem（8）Shortest length
For single terraced body（1）The half of total length；Described two extension stems（8）Outer barred body rear wall at crossed fixing bolt（14）And
Fixing bolt（14）Contradict in extension stem（8）In expansion link side wall on the inside of outer barred body；Described two extension stems（8）Stretch
Level is connected with contiguous block at contracting bar lower end front side wall（3）；The contiguous block（3）On be installed with carrying bolt vertically（4）And prop up
Staybolt（4）Pass through screw thread and contiguous block（3）It is fixedly connected；Each carrying bolt（4）Lower end level be connected with branch
Hold round block（15）；It is described to be in single terraced body（1）The front side wall centre position of the pole-climbing in centre position is connected with by bearing to be in
The front and rear first rotating shaft for moving towards position（17）；The first rotating shaft（17）Front end at handing-over have kelly（7）And kelly（7）With
First rotating shaft（17）It is mutually perpendicular to；Described two extension stems（8）Respective horizontal connection has one second at the lateral wall of junction
Rotating shaft（12）；The rotating shaft of right side second（12）Rotation end be connected with an instrument cases（13）；Second turn of the left side
Axle（12）Rotation end be connected with a material cartridge（10）；The material cartridge（10）Interior be fitted together to is placed with an active box
（11）.
2. electrician according to claim 1 is with indoor maintenance step ladder, it is characterized in that, the terraced body of list（1）Pole-climbing side
Antiskid thread is surrounded with wall（2）.
3. electrician according to claim 1 is with indoor maintenance step ladder, it is characterized in that, the extension stem of the left and right sides
（8）Outer barred body between level be connected with gangbar（9）.
4. electrician according to claim 1 is with indoor maintenance step ladder, it is characterized in that, the supporting plate（5）Upper surface with
Two extension stems（8）The strip-shaped clamp groove of front and rear trend is provided with position corresponding（16）And strip-shaped clamp groove（16）A left side
Right width is equal to support nahlock（15）Diameter.
5. electrician according to claim 1 is with indoor maintenance step ladder, it is characterized in that, the supporting plate（5）Paste lower surface
Conjunction is connected with rubber blanket（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913610.4A CN107724944A (en) | 2017-09-30 | 2017-09-30 | A kind of electrician is with indoor maintenance step ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913610.4A CN107724944A (en) | 2017-09-30 | 2017-09-30 | A kind of electrician is with indoor maintenance step ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107724944A true CN107724944A (en) | 2018-02-23 |
Family
ID=61209429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710913610.4A Withdrawn CN107724944A (en) | 2017-09-30 | 2017-09-30 | A kind of electrician is with indoor maintenance step ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724944A (en) |
-
2017
- 2017-09-30 CN CN201710913610.4A patent/CN107724944A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |