CN104481389B - A kind of ammeter checks ladder - Google Patents
A kind of ammeter checks ladder Download PDFInfo
- Publication number
- CN104481389B CN104481389B CN201410711366.XA CN201410711366A CN104481389B CN 104481389 B CN104481389 B CN 104481389B CN 201410711366 A CN201410711366 A CN 201410711366A CN 104481389 B CN104481389 B CN 104481389B
- Authority
- CN
- China
- Prior art keywords
- rods
- pedal
- tread
- ammeter
- ladder
- 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
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
Landscapes
- Ladders (AREA)
Abstract
Ammeter checks a ladder, relates to a kind of stool ladder, and the upper end of four supporting legs (12) is provided with stool face or tread (6), and the upper side rear portion of stool face or tread is respectively equipped with vertical rod (5), and the top, two ends of pedal (1) connects two vertical rods by axle (2); Two front leg struts (12) are fixedly connected with the top, two ends of two connecting rods (13) respectively with two rear support legs, the raised item (11) arranging on carriage (9) two sides is slidably connected with the chute (8) of two connecting rods, be respectively equipped with Connection Block (10) in the both sides, rear portion of carriage upper side, two push rods (7) lower end, two Connection Blocks that are articulated and connected respectively, two push rod upper ends connect respectively the upper rear of two vertical rods or the pedal bottom that open backward bottom; The present invention utilizes stool face or tread and pedal to form two-stage and checks ladder, has facilitated the inspection of the different ammeters of height.
Description
[technical field]
The present invention relates to a kind of stool ladder, be specifically related to a kind of ammeter and check ladder.
[background technology]
Known, ammeter is the abbreviation of electric energy meter, is the instrument for measuring electric energy, claims again kilowatt-hour meter; In everyone family, there is at least one ammeter, what in the house of recently building at present, use is card insert type ammeter, what in most of old buildings, use remains old-fashioned ammeter, the timely electricity payment of reminding user of need to monthly checking meter, in order to prevent that children from waiting unrelated person contact, it is higher that ammeter box conventionally arranges, and check meter all very inconvenient " in a lot of corridors, there is no street lamp " need to utilize that the objects such as stool are contour checks meter at every turn; For safety, majority is arranged on more than 2.5 meters the table case arranging in man of peasant household, and meter reading personnel's height, because height is different, causes seeing ammeter reading clearly, still need check meter by bamboo ladder, wastes time and energy, and has potential safety hazard in operating process.
[summary of the invention]
In order to overcome deficiency of the prior art, the invention discloses a kind of ammeter and check ladder, utilize stool face or tread and pedal to form two-stage and check ladder, facilitate the inspection of the different ammeters of height.
In order to realize described goal of the invention, the present invention adopts following technology:
A kind of ammeter checks ladder, comprise supporting leg, connecting rod, carriage, stool face or tread, vertical rod, pedal and push rod, the upper end of four supporting legs is provided with stool face or tread, and the upper side rear portion of stool face or tread is respectively equipped with vertical rod, and the top, two ends of pedal connects two vertical rods by axle; Two front leg struts are fixedly connected with the top, two ends of two connecting rods respectively with two rear support legs, opposite face middle part at two connecting rods is respectively equipped with chute, the chute of the raised item arranging on carriage two sides and two connecting rods is slidably connected, both sides, rear portion in carriage upper side are respectively equipped with Connection Block, two push rod lower ends, two Connection Blocks that are articulated and connected respectively, two push rod upper ends connect respectively the upper rear of two vertical rods or the pedal bottom that open backward bottom.
Described ammeter checks ladder, is respectively equipped with jack in the upper rear of two vertical rods, and the inserting column of two push rod upper end settings connects two jacks.
Owing to having adopted technique scheme, the present invention has following beneficial effect:
Ammeter of the present invention checks ladder, in the time checking meter or check ammeter, carry the present invention, utilize stool face or tread can facilitate corridor ammeter ' s reading meter or the examination of two meters of left and right, when at outdated building ammeter box, check meter in too high or rural area, check meter or examination personnel can step down on pedal and check meter or examination work, carriage can be packed up at ordinary times, and put down pedal make pedal form backrest, the present invention just becomes a stool like this; The present invention is simple in structure, and cost is lower, is easy to carry.
[brief description of the drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention is converted to stool;
In figure: 1, pedal; 2, axle; 3, inserting column; 4, jack; 5, vertical rod; 6, stool face or tread; 7, push rod; 8, chute; 9, carriage; 10, Connection Block; 11, raised item; 12, supporting leg; 13, connecting rod.
[detailed description of the invention]
With reference to the following examples, can explain in more detail the present invention; But it should be noted that the present invention is not limited to following embodiment; Disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention.
Ammeter described in 1 or 2 checks ladder by reference to the accompanying drawings, comprise supporting leg 12, connecting rod 13, carriage 9, stool face or tread 6, vertical rod 5, pedal 1 and push rod 7, the upper end of four supporting legs 12 is provided with stool face or tread 6, the upper side rear portion of stool face or tread 6 is respectively equipped with vertical rod 5, be respectively equipped with jack 4 in the upper rear of two vertical rods 5, the top, two ends of pedal 1 connects two vertical rods 5 by axle 2, two front leg struts 12 are fixedly connected with the top, two ends of two connecting rods 13 respectively with two rear support legs 12, opposite face middle part at two connecting rods 13 is respectively equipped with chute 8, the raised item 11 arranging on carriage 9 two sides and the chute 8 of two connecting rods 13 are slidably connected, both sides, rear portion in carriage 9 upper side are respectively equipped with Connection Block 10, two push rod 7 lower ends, two Connection Blocks 10 that are articulated and connected respectively, two jacks 4 or two push rod 7 upper ends that the inserting column 3 of two push rod 7 upper ends settings connects the upper rear of two vertical rods 5 withstand in the hole of the pedal 1 bottom setting of opening backward bottom, guarantee the stability that two push rod 7 upper ends are connected with pedal 1.
Implementing ammeter of the present invention and check ladder, is to research and develop according to the practical difficulty in electrician or meter reading personnel's work, and primary structure material is wherein used wooden; When the present invention checks meter or checks ammeter use, by carriage 9 toward post-tensioning, formed the stable support of pedal 1 by carriage 9, push rod 7, the present invention is provided with two-stage tread, the different two-stage tread of height that namely pedal 1 and stool face or tread 6 form, to adapt to height difference or the different actual demand in ammeter installation site, push rod 7 wherein utilizes being connected of Connection Block 10 and carriage 9, can make push rod 7 have certain space that swings.
Part not in the detailed description of the invention is prior art.
Claims (2)
1. an ammeter checks ladder, comprise supporting leg (12), connecting rod (13), carriage (9), stool face or tread (6), vertical rod (5), pedal (1) and push rod (7), it is characterized in that: the upper end of four supporting legs (12) is provided with stool face or tread (6), the upper side rear portion of stool face or tread (6) is provided with two vertical rods (5), and the top, two ends of pedal (1) connects two vertical rods (5) by axle (2), two front leg struts (12) are fixedly connected with the top, two ends of two connecting rods (13) respectively with two rear support legs (12), opposite face middle part at two connecting rods (13) is respectively equipped with chute (8), the raised item (11) arranging on carriage (9) two sides is slidably connected with the chute (8) of two connecting rods (13), both sides, rear portion in carriage (9) upper side are respectively equipped with Connection Block (10), two push rods (7) lower end, two Connection Blocks (10) that are articulated and connected respectively, two push rods (7) upper end connects respectively the upper rear of two vertical rods (5) or pedal (1) bottom that opens backward bottom.
2. ammeter according to claim 1 checks ladder, it is characterized in that: be respectively equipped with jack (4) in the upper rear of two vertical rods (5), the inserting column (3) that two push rods (7) upper end arranges connects two jacks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711366.XA CN104481389B (en) | 2014-12-01 | 2014-12-01 | A kind of ammeter checks ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711366.XA CN104481389B (en) | 2014-12-01 | 2014-12-01 | A kind of ammeter checks ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104481389A CN104481389A (en) | 2015-04-01 |
| CN104481389B true CN104481389B (en) | 2016-05-04 |
Family
ID=52755981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410711366.XA Expired - Fee Related CN104481389B (en) | 2014-12-01 | 2014-12-01 | A kind of ammeter checks ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104481389B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087922A (en) * | 2017-06-30 | 2017-08-25 | 国网河南省电力公司内乡县供电公司 | Insulation bench |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201843504U (en) * | 2010-04-15 | 2011-05-25 | 上海埃纳特商用设备有限公司 | Novel foldable ladder truck |
| CN201920201U (en) * | 2010-11-19 | 2011-08-10 | 北京市电力公司 | Stepladder for overhaul |
| KR101430836B1 (en) * | 2012-12-26 | 2014-08-18 | 정정자 | Chair having a ladder |
| CN203701929U (en) * | 2014-01-09 | 2014-07-09 | 国家电网公司 | Special mobile insulation ladder for transformer substation |
-
2014
- 2014-12-01 CN CN201410711366.XA patent/CN104481389B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104481389A (en) | 2015-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |