CN206338023U - A kind of convenient electric power folded installs protection ladder - Google Patents
A kind of convenient electric power folded installs protection ladder Download PDFInfo
- Publication number
- CN206338023U CN206338023U CN201621377644.3U CN201621377644U CN206338023U CN 206338023 U CN206338023 U CN 206338023U CN 201621377644 U CN201621377644 U CN 201621377644U CN 206338023 U CN206338023 U CN 206338023U
- Authority
- CN
- China
- Prior art keywords
- ladder
- block
- position block
- lead column
- blind hole
- 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
Links
Abstract
Protection ladder is installed the utility model discloses a kind of convenient electric power folded, including the first ladder and base, the top of first ladder is provided with blind hole, the middle part of the blind hole is provided with lower position block, the lower section of the lower position block is provided with lower block, the top of the lower block is provided with lower connecting rod, lead column is plugged with the front end of the blind hole, the lead column is in hollow structure, the top of the lead column is provided with the second ladder, upper limit position block is provided with the bottom end opening of the lead column, the top of the upper limit position block is provided with upper block, upper connecting rod on the bottom surface of the upper block, the other end of the upper connecting rod is through upper limit position block and provided with projection.The utility model is simple in construction, easy for operation, also allows for dismounting, is easy to fold carrying, while the angle of whole ladder can be adjusted, improves the diversity that ladder uses technical ability, decreases the space-consuming for placing ladder.
Description
Technical field
The utility model is related to power equipment servicing unit technical field, and specially a kind of convenient electric power folded, which is installed, to be protected
Shield ladder.
Background technology
The species of current ladder also has many, but is generally substantially wherein monolithic construction, carries and carries during for ascending a height
Inconvenience, not used time placement takes up space also than larger.And with the development of society, to the Professional Demand technical ability of ladder also no longer
It is that simple ascend a height uses, especially power construction personnel are very high to the skill set requirements of ladder, it is desirable to which electric power installs protection ladder
Different adverse circumstances are adapted to, and electric power is installed protection ladder and conveniently folding carried.
The content of the invention
The purpose of this utility model is to provide a kind of convenient electric power folded to install protection ladder, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of convenient electric power folded installs protection ladder, including the first ladder and base, and the bottom of first ladder is in U
It is provided with the middle part of shape, the bottom end side wall of first ladder in the middle part of first through hole, the top surface of the base and opens up fluted, it is described
The equidistant several and first through hole being distributed in semicircle is equipped with the cross section semicircular in shape of groove, the front and rear both sides of the groove
The second corresponding through hole, first ladder is movably connected with the base by bearing pin through first through hole and the second through hole, institute
The top for stating the first ladder is provided with blind hole, and the front end of blind hole is in counter sink, and the middle part of the blind hole is provided with lower position block, described
The lower section of lower position block is provided with lower block, and lower block is located in blind hole, and the top of the lower block is provided with lower connecting rod, described
The other end of lower connecting rod, which passes through lower position block and offered in U-lag, the front end of the blind hole, is plugged with lead column, described to lead
It is in hollow structure to post, the top of the lead column, which is provided with the second ladder, the bottom end opening of the lead column, is provided with upper limit
Block, the top of the upper limit position block is provided with upper block, and upper block is located in lead column, upper on the bottom surface of the upper block to connect
Bar, the other end of the upper connecting rod is through upper limit position block and provided with projection, and the projection passes through U-lag and lower company by bearing pin
Extension bar is articulated and connected.
It is preferred that, the bottom of the base is provided with rubber wear-resisting pad, and the cross section bottom surface of the rubber wear-resisting pad is in triangle
Waveform.
It is preferred that, the counter sink of the lead column and blind hole front end is with the use of and lead column and the second ladder are one
Body structure.
It is preferred that, the upper connecting rod is structure as a whole with upper block and projection respectively.
It is preferred that, be equipped with rubber layer on the top surface of the upper limit position block and lower position block and bottom surface, and upper limit position block and
Connection of the lower position block by way of welding respectively with lead column and blind hole.
It is preferred that, the lower block is structure as a whole with lower connecting rod.
Compared with prior art, the beneficial effects of the utility model are：The utility model by the first ladder and base it
Between annexation, can arbitrarily adjust the angle of inclination of ladder, and rubber wear-resisting pad is provided with the bottom surface of base, improve ladder
The wear-resisting antiskid of son, the bottom of the second ladder provided with lead column and in it provided with upper limit position block, on block and upper company
Extension bar, and the blind hole that is provided with the first ladder and the front end of blind hole provided with counter sink and it is internal be provided with lower position block, under
Connecting rod and lower block are used cooperatively so that easy to connect between the first ladder and the second ladder, facilitate the first ladder and
Folding between two ladders, also increases the fastness of whole ladder.The utility model is simple in construction, easy for operation,
It is easy to dismounting, is easy to fold carrying, while the angle of whole ladder can be adjusted, improves the diversity that ladder uses technical ability,
Decrease the space-consuming for placing ladder.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structural side view；
Fig. 3 is the utility model structure partial enlarged drawing.
In figure：1 first ladder, 2 bases, 3 first through hole, 4 grooves, 5 second through holes, 6 blind holes, 7 lower position blocks, 8 lower blocks
It is block, 9 lower connecting rods, 10 U-lags, 11 lead columns, 12 second ladders, 13 upper limit position blocks, block on 14,15 upper connecting rods, 16 convex
Block, 17 rubber wear-resisting pads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of convenient electric power folded installs protection ladder, including the first ladder 1 and base 2, and the bottom of the first ladder 1 is in U
First through hole 3 is provided with the middle part of shape, the bottom end side wall of the first ladder 1, the bottom of base 2 is provided with rubber wear-resisting pad 17, rubber wear-resisting
The cross section bottom surface of pad 17 is in triangle waveform, can play a part of wear-resisting antiskid, is offered in the middle part of the top surface of base 2 recessed
It is in that the several of semicircle distribution are led to first to be equipped with groove 4, the cross section semicircular in shape of groove 4, the front and rear both sides of groove 4 equidistant
The second corresponding through hole 5 of hole 3, the first ladder 1 is connected by bearing pin through the through hole 5 of first through hole 3 and second with the activity of base 2
Connect, be easy to adjust the inclined angle of ladder, the top of the first ladder 1 is provided with blind hole 6, and the front end of blind hole 6 is in counter sink, blind hole
6 middle part is provided with lower position block 7, and the lower section of lower position block 7 is provided with lower block 8, and lower block 8 is located in blind hole 6, lower block 8
Top be provided with lower connecting rod 9, lower block 8 is structure as a whole with lower connecting rod 9, and the other end of lower connecting rod 9 is through lower limit
Block 7 and U-lag 10 is offered, lead column 11 is plugged with the front end of blind hole 6, lead column 11 is in hollow structure, lead column 11
Top is provided with the second ladder 12, and the counter sink of lead column 11 and the front end of blind hole 6 is with the use of and the ladder of lead column 11 and second
12 are structure as a whole.
Upper limit position block 13, the top surface and bottom surface of upper limit position block 13 and lower position block 7 are provided with the bottom end opening of lead column 11
On be equipped with rubber layer, reduce the abrasion condition of the contact between them, and upper limit position block 13 and lower position block 7 pass through welding
Mode connection respectively with lead column 11 and blind hole 6, add fastness, the top of upper limit position block 13 is provided with upper block 14,
And upper block 14 is located in lead column 11, upper connecting rod 15 on the bottom surface of upper block 14, the other end of upper connecting rod 15 is through upper
Limited block 13 and provided with projection 16, upper connecting rod 15 is structure as a whole with upper block 14 and projection 16 respectively, and projection 16 passes through pin
Axle is articulated and connected through U-lag 10 with lower connecting rod 9, is easy to the folding between the first ladder 1 and the second ladder 12.
The utility model can arbitrarily adjust the inclination angle of ladder by the annexation between the first ladder 1 and base 2
Degree, and rubber wear-resisting pad 17 is provided with the bottom surface of base 2, the wear-resisting antiskid of ladder is improved, in the bottom of the second ladder 12
Provided with lead column 11 and in it provided with upper limit position block 13, on block 14 and upper connecting rod 15, and be provided with the first ladder 1
Blind hole 6 and in the front end of blind hole 6 provided with counter sink and internal matching somebody with somebody provided with lower position block 7, lower connecting rod 9 and lower block 8
Conjunction is used so that easy to connect between the first ladder 1 and the second ladder 12, is facilitated between the first ladder 1 and the second ladder 12
Fold, also increase the fastness of whole ladder.The utility model is simple in construction, easy for operation, also allows for dismounting, is easy to
Fold and carry, while the angle of whole ladder can be adjusted, improve the diversity that ladder uses technical ability, decrease placement ladder
The space-consuming of son.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of convenient electric power folded installs protection ladder, including the first ladder（1）And base（2）, it is characterised in that：Described
One ladder（1）Bottom take the shape of the letter U, first ladder（1）Bottom end side wall in the middle part of be provided with first through hole（3）, the base（2）
Top surface in the middle part of open up fluted（4）, the groove（4）Cross section semicircular in shape, the groove（4）Front and rear both sides on
It is equipped with the equidistant several and first through hole being distributed in semicircle（3）The second corresponding through hole（5）, first ladder（1）It is logical
Bearing pin is crossed through first through hole（3）With the second through hole（5）With base（2）It is flexibly connected, first ladder（1）Top be provided with
Blind hole（6）, and blind hole（6）Front end be in counter sink, the blind hole（6）Middle part be provided with lower position block（7）, the lower position block
（7）Lower section be provided with lower block（8）, and lower block（8）Positioned at blind hole（6）It is interior, the lower block（8）Top be provided with lower connection
Bar（9）, the lower connecting rod（9）The other end pass through lower position block（7）And offer U-lag（10）, the blind hole（6）Before
Lead column is plugged with end（11）, the lead column（11）In hollow structure, the lead column（11）Top provided with second ladder
Son（12）, the lead column（11）Bottom end opening at be provided with upper limit position block（13）, the upper limit position block（13）Top be provided with
Upper block（14）, and upper block（14）Positioned at lead column（11）It is interior, the upper block（14）Bottom surface on upper connecting rod（15）, institute
State upper connecting rod（15）The other end pass through upper limit position block（13）And provided with projection（16）, the projection（16）Passed through by bearing pin
U-lag（10）With lower connecting rod（9）It is articulated and connected.
2. a kind of convenient electric power folded according to claim 1 installs protection ladder, it is characterised in that：The base（2）
Bottom be provided with rubber wear-resisting pad（17）, the rubber wear-resisting pad（17）Cross section bottom surface be in triangle waveform.
3. a kind of convenient electric power folded according to claim 1 installs protection ladder, it is characterised in that：The lead column
（11）With blind hole（6）The counter sink of front end is with the use of and lead column（11）With the second ladder（12）It is structure as a whole.
4. a kind of convenient electric power folded according to claim 1 installs protection ladder, it is characterised in that：The upper connecting rod
（15）Respectively with upper block（14）And projection（16）It is structure as a whole.
5. a kind of convenient electric power folded according to claim 1 installs protection ladder, it is characterised in that：The upper limit position block
（13）And lower position block（7）Top surface and bottom surface on be equipped with rubber layer, and upper limit position block（13）And lower position block（7）Pass through
The mode of welding respectively with lead column（11）And blind hole（6）Connection.
6. a kind of convenient electric power folded according to claim 1 installs protection ladder, it is characterised in that：The lower block
（8）With lower connecting rod（9）It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377644.3U CN206338023U (en) | 2016-12-15 | 2016-12-15 | A kind of convenient electric power folded installs protection ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377644.3U CN206338023U (en) | 2016-12-15 | 2016-12-15 | A kind of convenient electric power folded installs protection ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338023U true CN206338023U (en) | 2017-07-18 |
Family
ID=59301262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377644.3U Expired - Fee Related CN206338023U (en) | 2016-12-15 | 2016-12-15 | A kind of convenient electric power folded installs protection ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639244A (en) * | 2018-07-25 | 2018-10-12 | 中船桂江造船有限公司 | Reversible rail stanchion is put upside down mechanism |
| CN109911780A (en) * | 2019-03-08 | 2019-06-21 | 陈新宇 | Auxiliary support apparatus is used in a kind of installation of communication apparatus |
-
2016
- 2016-12-15 CN CN201621377644.3U patent/CN206338023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639244A (en) * | 2018-07-25 | 2018-10-12 | 中船桂江造船有限公司 | Reversible rail stanchion is put upside down mechanism |
| CN109911780A (en) * | 2019-03-08 | 2019-06-21 | 陈新宇 | Auxiliary support apparatus is used in a kind of installation of communication apparatus |
| CN109911780B (en) * | 2019-03-08 | 2020-12-11 | 诸暨市蓝铮机械科技有限公司 | Auxiliary supporting device for installation of communication equipment |
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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 |
Granted publication date: 20170718 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |