CN206283163U - A kind of dual-purpose insulation height adjusting stool - Google Patents
A kind of dual-purpose insulation height adjusting stool Download PDFInfo
- Publication number
- CN206283163U CN206283163U CN201621454907.6U CN201621454907U CN206283163U CN 206283163 U CN206283163 U CN 206283163U CN 201621454907 U CN201621454907 U CN 201621454907U CN 206283163 U CN206283163 U CN 206283163U
- Authority
- CN
- China
- Prior art keywords
- flat board
- riser
- height adjusting
- dual
- angle steel
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 241000446313 Lamella Species 0.000 claims description 19
- 239000004593 Epoxy Substances 0.000 claims description 4
- 239000005340 laminated glass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model provides a kind of dual-purpose insulation height adjusting stool, it is related to high voltage supply technical field, including flat board one, riser, flat board two, it is hinged between flat board one and riser, between flat board two and riser, and when being provided with form right angle inner corner trim between flat board one and riser, and the detent mechanism between flat board two and riser during form right angle external corner, it is provided with movable supporting legs at the bottom corner of flat board one and at two jiaos of the rear portion of flat board two；One or several bottom surface of flat board one, riser, flat board two is provided with running gear；The detent mechanism is provided with when flat board one, riser and flat board two are in approximately the same plane for spacing spacing hole.The utility model reasonable in design, application method is easy, can effectively save taking up room for height adjusting stool, while also have transport effect concurrently, improves operating efficiency, and ensure that the personal safety of power worker, with good economic results in society.
Description
Technical field
The utility model belongs to technical field of electric power construction, more particularly to a kind of dual-purpose insulation height adjusting stool.
Background technology
Insulation height adjusting stool, must not in the service work of transformer station used as a kind of very common and practical managing security tools and instruments
Can lack, traditional height adjusting stool takes up room greatly, it is not readily portable and use.
Flat board is small simultaneously pulls a cart to be also essential during fortune inspection personnel go work of transformer substation, because being frequently necessary to take
With equipment such as more Work tool, instrument and meters, so flat board is small to pull a cart to be the stage property of Transporting equipment, instrument.Needing to transport many
When part or big part instrument, instrument, influenceed by vehicle space sometimes, it is impossible to flat board is pulled a cart entrucking, can only be pulled a cart thing with flat board
After product are moved at vehicle from storehouse, then flat board is pulled a cart to put back to storehouse, when waiting end-of-job to return, then flat board is pulled a cart from storehouse
Pull out and unload, greatly waste time and manpower.
Utility model content
The technical problems to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of simple structure,
Dual-purpose insulation height adjusting stool that is easy to use, saving the transport vehicle function that takes up room, has concurrently.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of dual-purpose insulation height adjusting stool, bag
Include flat board one, riser, flat board two, it is characterised in that：It is hinged between flat board one and riser, between flat board two and riser, and is provided with
Between flat board one and riser during form right angle inner corner trim, and the detent mechanism between flat board two and riser during form right angle external corner,
Movable supporting legs are provided with the bottom corner of flat board one and at two jiaos of the rear portion of flat board two；Flat board one, riser, flat board 21 or several
Individual bottom surface is provided with running gear；The detent mechanism is used when being provided with flat board one, riser and flat board two in approximately the same plane
Carry out spacing spacing hole.
Preferably, also including handle, handle is arranged at one end of flat board one or flat board two.
Preferably, detent mechanism includes rotating shaft, rotatable lamella one, rotatable lamella two, fix bar, bearing pin, spacing hole, angle steel
First, angle steel two, pad and bolt, the angle steel one and angle steel two are separately fixed on flat board one and riser, the rotatable lamella one
It is separately fixed on angle steel one and angle steel two by rotating shaft connection, the other end with the one end of rotatable lamella two, described fix bar one end leads to
Cross bearing pin to be fixed on angle steel one, the other end is connected by bolt and angle steel two, and the pad is fixedly installed on angle steel two.
Preferably, movable supporting legs upper end and flat board one, the junction of flat board two are provided with fixing card, fixing card is provided with small
Axle, the fixing card is fixed on flat board one and the bottom of flat board two.
Preferably, fixing card is hemispherical, and correspondence two extreme positions of movable supporting legs are provided with fixing hole, the fixation
Hole is connected by flat groove.
Preferably, fixing hole and movable supporting legs section are square.
Preferably, movable supporting legs, flat board one, riser and flat board two use epoxy glass laminate.
Preferably, bolt is wing bolt.
Preferably, running gear is roller or universal wheel.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model reasonable in design, application method
Simplicity, can effectively save taking up room for height adjusting stool, while also having transport effect concurrently, improve operating efficiency, and ensure that electricity
The personal safety of power workman, with good economic results in society.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dual-purpose insulation height adjusting stool of the utility model.
Fig. 2 is the structural representation of detent mechanism in Fig. 1.
Fig. 3 is the structural representation of another working conditions of Fig. 1.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of movable supporting legs in Fig. 3.
In figure：1st, detent mechanism；11st, rotating shaft；12nd, rotatable lamella one；13rd, rotatable lamella two；14th, fix bar；15th, steady pin
Axle；16th, spacing hole；17th, angle steel one；18th, angle steel two；19th, pad；110th, bolt；2nd, flat board one；3rd, riser；4th, flat board two；5、
Handle；6th, movable supporting legs；61st, fixing card；63rd, small axle；7th, running gear.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 5, a kind of dual-purpose insulation height adjusting stool, including flat board 1, riser 3, flat board 24, its feature exist
In：It is hinged between flat board 1 and riser 3, between flat board 24 and riser 3, and is provided with form right angle between flat board 1 and riser 3
During inner corner trim, and the detent mechanism 1 between flat board 24 and riser 3 during form right angle external corner, at the bottom corner of flat board 1 and
Movable supporting legs 6 are provided with two jiaos of the rear portion of flat board 24；One or several bottom surface of flat board 1, riser 3, flat board 24 is provided with row
Walking apparatus 7；The detent mechanism 1 be provided with flat board 1, riser 3 and flat board 24 be in approximately the same plane when for spacing limit
Position hole 16.Be converted into for flat board 1, flat board 24 and riser 3 required by the dual-purpose insulation height adjusting stool when being used as height adjusting stool
Location status, locking positioning mechanism 1 realizes the stair-stepping effect of height adjusting stool, and using at the bottom corner of flat board 1 and flat board
At 24 two jiaos of rear portion set movable supporting legs 6 as support, wherein, at two jiaos of the rear portion of flat board 24 set movable supporting legs
6 length is used to realize the height of flat board 24 higher than flat more than the length of the movable supporting legs 6 set at the bottom corner of flat board 1
The purpose of the height of plate 1, make its be in height two kinds of different states, meet the using effect of height adjusting stool, be easy to operating personnel from
Climbing of the lower to eminence；When the device is used as dolly, detent mechanism 1 is opened, then rotated by around pin joint
Flat board 1, flat board 24 and riser 3, change the relative position of three, become the flat type on a horizontal plane, while
Corresponding locking positioning device 1, movable supporting legs 6 are retracted to the bottom of flat board 1, flat board 24 and riser 3, now walking dress
Put 7 to land, and then realize the movement of dolly, meet the need for loading transport.
Preferably, also including handle 5, handle 5 is arranged at one end of flat board 1 or flat board 24.The dual-purpose insulation height
Stool is not easy to realize the pulling movement of dolly, so flat when being used as dolly due to there is a base platform merely
One end of plate 1 or flat board 24 sets handle 5, and the handle 5 uses insulating materials, it is ensured that the device is used for construction technology of powering
The security in field, in addition when the device is used as height adjusting stool, the handle 5 is located at the side of higher step, is easy to improve
The security performance of height adjusting stool, it is to avoid operating personnel's imprudence steps on sky, plays effective barrier effect.
Preferably, detent mechanism 1 includes rotating shaft 11, rotatable lamella 1, rotatable lamella 2 13, fix bar 14, bearing pin 15, limit
Position hole 16, angle steel 1, angle steel 2 18, pad 19 and bolt 110, the angle steel 1 and angle steel 2 18 are separately fixed at flat board
1 and riser 3 on, the rotatable lamella 1 and one end of rotatable lamella 2 13 is connected by rotating shaft 11, the other end is separately fixed at angle
On steel 1 and angle steel 2 18, the one end of the fix bar 14 is fixed on angle steel 1 by bearing pin 15, and the other end passes through bolt
110 and angle steel 2 18 connect, the pad 19 is fixedly installed on angle steel 2 18.Detent mechanism 1 is arranged at flat board 1 and riser
Sidepiece between 3, between flat board 24 and riser 3, is on the one hand easy to implement the stability of its relative position, while also avoiding setting
The use of flat board 1, riser 3, the upper surface of flat board 24 to the device is placed in bring inconvenience.Rotatable lamella 1 passes through angle steel 1
It is fixedly connected on the side of flat board 1, rotatable lamella 13 is fixedly connected on the side of flat board 24 by angle steel 2 18, rotates
Piece 1 and rotatable lamella 2 13 are directly realized rotating connection by rotating shaft 11.When being used as height adjusting stool, flat board 1 and riser
It is the form of right angle external corner between 3, is the form of right angle inner corner trim between flat board 24 and riser 3, now, by by fix bar 14
Movable end bolt 110 is locked on angle steel 2 18, then can realize fix bar 14, rotatable lamella 1 and the three of rotatable lamella 2 13
Form right angled triangle, embody the stability of structure, so ensure between flat board 1 and riser 3, flat board 24 and riser 3 it is equal
Stable realizes rectangular state, it is ensured that the using effect of the device height adjusting stool.
Preferably, the upper end of movable supporting legs 6 and flat board 1, the junction of flat board 24 are provided with fixing card 61, fixing card 61
Small axle 63 is provided with, the fixing card 61 is fixed on flat board 1 and the bottom of flat board 24.The setting of fixing card 61 meets activity
Supporting leg 6 is pulled out in vertical state and is recycled into two horizontal requirements of extreme position, and the setting of small axle 63 is movable supporting legs 6
Two conversions of state can be conveniently realized, and then realizes that height adjusting stool or the difference of walking dolly use function.It is living
Supporting leg 6 is moved when device is used as height adjusting stool, it is necessary to turn to horizontality around small axle 63 and stable positioned at the state, works as dress
Put when being used as dolly, movable supporting legs 6 around small axle 63 are turned into vertical state and bottom surface stabilization is contacted.
Preferably, fixing card 61 is hemispherical, and correspondence 6 two extreme positions of movable supporting legs are provided with fixing hole 611, institute
Fixing hole 611 is stated to be connected by flat groove 612.Fixing card 61 is designed to hemispheric shape, and corresponds to the limit position of movable supporting legs 6
Two fixing holes 611 are installed, has been connected by flat groove 612 between two fixing holes 611, the width of flat groove 612 has been slightly less than fixation
The width in the same direction in hole 611, and chamfering is provided between flat groove 612 and fixing hole 611, it is easy to movable supporting legs 6 to carry out two limit positions
Conversion between putting, improves conversion efficiency, reduces pivoting friction loss.
Preferably, fixing hole 611 and the section of movable supporting legs 6 are square.Fixing hole 611 and movable supporting legs 6 coordinate
Foursquare form is used, is easy to ensure stability of the movable supporting legs 6 in fixing hole 611, it is to avoid set movable supporting legs 6
The circular loss caused between fixing hole 611 and cylindrical mobile supporting leg 6 caused by long-term friction, and then influence what is used
Security.Foursquare structure due to be all plane contact form, so fray is face contact, wear extent is small, it is easy to protect
Card stability, contributes to the service life of extension fixture.
Preferably, movable supporting legs 6, flat board 1, riser 3 and flat board 24 use epoxy glass laminate.Because the dress
Put be for power construction in device, so protection against electric shock be ensure safety necessary means, in the making of the dual-purpose insulation bench
In, each component is selected using this isolation material of epoxy glass laminate, the insulation effect overall to ensure the device,
And then the life security of operating personnel is further ensured that, reduce the probability of happening of security incident.
Preferably, bolt 110 is wing bolt.For fixing the bolt 110 of the movable end of fix bar 14 due in device
Need frequently to dismount during State Transferring, so answer selection operation method easily bolt, use wing bolt to be for
It is easy to the operating personnel to tighten bolt by hand, it is to avoid interim to find the cumbersome of multiple types of tools, saves the working time, improves work
Make efficiency, simplify the cumbersome process of unit state change, improve operating efficiency.
Preferably, running gear 7 is roller or universal wheel.When the device is used as dolly, running gear 7 can
To facilitate the moving operation of whole dolly, position transfer during transport article is easy to implement.The number of running gear 7 is indefinite, can
To be arranged to be set to the diversified forms such as four or six along dolly length direction, use requirement, roller can be met
Can be replaced with universal wheel, can played the same role.
Application method：
As shown in figure 1, when wanting to make it that height adjusting stool form is presented, riser 3 11 is turned into shown vertical position around the shaft,
Then fix bar 14 is turned to distal end on the other end circular hole and angle steel 2 18 in fix bar 14 around fixed small axle 15
When hole coincides, tightened with wing bolt, it is ensured that flat board 1, flat board 24 and the rectangular form of riser 3, then by movable supporting legs
In 6 fixing holes 611 for pulling vertical position, under the mating reaction of square hole and square supporting leg, height can be effectively ensured
The firmness of low stool, prevents loosening from causing personnel's tumble injury.When dolly is needed to use, can be by flat board 1, riser 3 and flat board
24 threes are stretched to same plane, you can obtain the dolly form shown in Fig. 3, and the hole alignment of the movable end of fix bar 14 is spacing
Hole 16, is then tightened with wing bolt, by movable supporting legs 6 fell to flat board 1, riser 3 and flat board 24 formed one it is complete
Complete smooth plane, is easy to transport large piece article.
The utility model reasonable in design, application method is easy, can effectively save taking up room for height adjusting stool, while also
Have transport effect concurrently, improve operating efficiency, and ensure that the personal safety of power worker, imitated with good social economy
Benefit.
Claims (9)
1. a kind of dual-purpose insulation height adjusting stool, including flat board one（2）, riser（3）, flat board two（4）, it is characterised in that：Flat board one（2）
And riser（3）Between, flat board two（4）And riser（3）Between be hinged, and be provided with flat board one（2）And riser（3）Between form right angle
During inner corner trim, and flat board two（4）And riser（3）Between form right angle external corner when detent mechanism（1）, flat board（2）Bottom
At corner and flat board two（4）Two jiaos of rear portion at be provided with movable supporting legs（6）；Flat board one（2）, riser（3）, flat board two（4）One
Or several bottom surfaces is provided with running gear（7）；The detent mechanism（1）It is provided with flat board one（2）, riser（3）With flat board two（4）
For spacing spacing hole during in approximately the same plane（16）.
2. dual-purpose insulation height adjusting stool according to claim 1, it is characterised in that：Also include handle（5）, the handle（5）
It is arranged at flat board one（2）Or flat board two（4）One end.
3. dual-purpose insulation height adjusting stool according to claim 1, it is characterised in that：The detent mechanism（1）Including rotating shaft
（11）, rotatable lamella one（12）, rotatable lamella two（13）, fix bar（14）, bearing pin（15）, spacing hole（16）, angle steel one（17）, angle steel
Two（18）, pad（19）And bolt（110）, the angle steel one（17）With angle steel two（18）It is separately fixed at flat board one（2）With it is vertical
Plate（3）On, the rotatable lamella one（12）With rotatable lamella two（13）One end passes through rotating shaft（11）Connection, the other end are separately fixed at angle
Steel one（17）With angle steel two（18）On, the fix bar（14）One end passes through bearing pin（15）It is fixed on angle steel one（17）On, it is another
End passes through bolt（110）With angle steel two（18）Connection, the pad（19）It is fixedly installed on angle steel two（18）On.
4. dual-purpose insulation height adjusting stool according to claim 1, it is characterised in that：The movable supporting legs（6）Upper end and flat board
One（2）, flat board two（4）Junction be provided with fixing card（61）, fixing card（61）It is provided with small axle（63）, the fixing card（61）
It is fixed on flat board one（2）With flat board two（4）Bottom.
5. dual-purpose insulation height adjusting stool according to claim 4, it is characterised in that：The fixing card（61）It is hemispherical, and
Correspondence movable supporting legs（6）Two extreme positions are provided with fixing hole（611）, the fixing hole（611）By flat groove（612）Connection.
6. dual-purpose insulation height adjusting stool according to claim 5, it is characterised in that：The fixing hole（611）And movable supporting legs
（6）Section is square.
7. dual-purpose insulation height adjusting stool according to claim 1, it is characterised in that：The movable supporting legs（6）, flat board one（2）、
Riser（3）With flat board two（4）Use epoxy glass laminate.
8. dual-purpose insulation height adjusting stool according to claim 3, it is characterised in that：The bolt（110）It is wing bolt.
9. dual-purpose insulation height adjusting stool according to claim 1, it is characterised in that：The running gear（7）For roller or
Universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454907.6U CN206283163U (en) | 2016-12-28 | 2016-12-28 | A kind of dual-purpose insulation height adjusting stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454907.6U CN206283163U (en) | 2016-12-28 | 2016-12-28 | A kind of dual-purpose insulation height adjusting stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283163U true CN206283163U (en) | 2017-06-27 |
Family
ID=59072146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621454907.6U Expired - Fee Related CN206283163U (en) | 2016-12-28 | 2016-12-28 | A kind of dual-purpose insulation height adjusting stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711819A (en) * | 2016-12-28 | 2017-05-24 | 国家电网公司 | Dual-purpose insulating height adjustable stool |
| CN115467619A (en) * | 2022-08-05 | 2022-12-13 | 国网河北省电力有限公司保定供电分公司 | Polymorphic electric power construction equipment |
-
2016
- 2016-12-28 CN CN201621454907.6U patent/CN206283163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711819A (en) * | 2016-12-28 | 2017-05-24 | 国家电网公司 | Dual-purpose insulating height adjustable stool |
| CN115467619A (en) * | 2022-08-05 | 2022-12-13 | 国网河北省电力有限公司保定供电分公司 | Polymorphic electric power construction 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |