CN104481389A - Electricity meter inspection ladder - Google Patents
Electricity meter inspection ladder Download PDFInfo
- Publication number
- CN104481389A CN104481389A CN201410711366.XA CN201410711366A CN104481389A CN 104481389 A CN104481389 A CN 104481389A CN 201410711366 A CN201410711366 A CN 201410711366A CN 104481389 A CN104481389 A CN 104481389A
- Authority
- CN
- China
- Prior art keywords
- pedal
- ladder
- push rod
- tread
- ammeter
- 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.)
- Granted
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
- E06C1/38—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
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- Ladders (AREA)
Abstract
The invention discloses an electricity meter inspection ladder relating to a bench ladder. A bench surface or pedal surface (6) is arranged at the upper ends of four support legs (12), uprights (5) are respectively arranged at the rear part of the upper-part surface of the bench surface or pedal surface, the upper parts of two ends of a pedal plate (1) are connected with the two uprights by virtue of a shaft (2); two front support legs (12) and two rear support legs are respectively fixedly connected with the upper parts of two ends of two connecting rods (13), raised strips (11) arranged on two side surfaces of a support frame (9) are connected with sliding grooves (8) of the two connecting rods in a sliding manner, connecting bases (10) are respectively arranged at two sides of the rear part of the upper-part surface of the support frame, the lower ends of two mandrils (7) are respectively hinged and connected with the two connecting bases, and the upper ends of the two mandrils are respectively connected with the lower part of the pedal plate the bottom of which is backwards turned over at the rear parts of the upper ends of the two uprights or the bottoms of the two uprights. According to the electricity meter inspection ladder, two stages of inspection ladders are formed by using the bench surface or pedal surface and the pedal plate, so that the inspection of electricity meters of different heights is facilitated.
Description
[technical field]
The present invention relates to a kind of stool, be specifically related to a kind of ammeter and check ladder.
[background technology]
Known, ammeter is the abbreviation of energy meter, is used to the instrument measuring electric energy, also known as energy meter; At least one ammeter is had in everyone family, recently card insert type ammeter is used in the house built at present, what use in most of old building remains old-fashioned ammeter, need monthly to check meter the timely electricity payment of reminding user, unrelated person contact is waited in order to prevent children, it is higher that electricity meter box is arranged usually, check meter all very inconvenient " not having street lamp in a lot of corridor " at every turn, needs to utilize that the objects such as stool are contour checks meter; For safety, majority is arranged on more than 2.5 meters to the table case arranged in man of peasant household, and meter reading personnel's height is different due to height, causes seeing ammeter reading clearly, still need check meter by bamboo ladder, waste time and energy, and there is 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 checking ladder, utilize stool face or tread and pedal to form two-stage and check ladder, facilitate the inspection of the different ammeter 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, chute is respectively equipped with in the middle part of the opposite face of two connecting rods, the raised item that carriage two sides are arranged is connected with the slide of two connecting rods, Connection Block is respectively equipped with in the both sides, rear portion of carriage upper side, two push rod lower ends are articulated and connected two Connection Blocks respectively, and two push rod upper ends connect the pedal bottom that the upper rear of two vertical rods or bottom are opened backward respectively.
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 have employed technique scheme, the present invention has following beneficial effect:
Ammeter of the present invention checks ladder, the present invention is carried when checking meter or check ammeter, utilize stool face or tread can facilitate corridor ammeter ' s reading meter or the examination of about two meters, when outdated building electricity meter box is too high or check meter in rural area, to check meter or examination personnel can step down on pedal and carry out checking meter or examination work, carriage can be packed up at ordinary times, and put down pedal make pedal formed backrest, such the present invention just becomes a stool; Structure of the present invention is simple, and cost is lower, is easy to carry.
[accompanying drawing explanation]
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, the present invention can be explained in more detail; But it should be noted that the present invention is not limited to following embodiment; Disclose object of the present invention to be intended to protect all changes and improvements in the scope of the invention.
Ammeter by reference to the accompanying drawings described in 1 or 2 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, 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, chute 8 is respectively equipped with in the middle part of the opposite face of two connecting rods 13, the raised item 11 that carriage 9 two sides are arranged and the chute 8 of two connecting rods 13 are slidably connected, Connection Block 10 is respectively equipped with in the both sides, rear portion of carriage 9 upper side, two push rod 7 lower ends are articulated and connected two Connection Blocks 10 respectively, the inserting column 3 that two push rod 7 upper ends are arranged connects two jacks 4 of the upper rear of two vertical rods 5 or two push rod 7 upper ends and withstands in the hole that pedal 1 bottom of opening backward bottom arranges, guarantee the stability that two push rod 7 upper ends are connected with pedal 1.
Implement ammeter of the present invention and check ladder, research and develop according to the practical difficulty in electrician or meter reading personnel's work, primary structure material wherein uses wooden; When the present invention checks meter or checks ammeter use, by carriage 9 toward post-tensioning, the stable support of pedal 1 is formed by carriage 9, push rod 7, the present invention is provided with two-stage tread, the two-stage tread that namely pedal 1 is different with the height that stool face or tread 6 are formed, to adapt to the actual demand that height is different or ammeter installation site is different, push rod 7 wherein utilizes Connection Block 10 and the connection of carriage 9, and push rod 7 can be made to 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 respectively equipped with vertical rod (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), chute (8) is respectively equipped with in the middle part of the opposite face of two connecting rods (13), the raised item (11) that carriage (9) two sides are arranged is slidably connected with the chute (8) of two connecting rods (13), Connection Block (10) is respectively equipped with in the both sides, rear portion of carriage (9) upper side, two push rod (7) lower ends are articulated and connected two Connection Blocks (10) respectively, two push rod (7) upper ends connect pedal (1) bottom that the upper rear of two vertical rods (5) or bottom are opened backward respectively.
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), and the inserting column (3) of two push rod (7) upper end settings 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 true CN104481389A (en) | 2015-04-01 |
| CN104481389B 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) |
Cited By (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 |
Citations (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 |
| KR20140083533A (en) * | 2012-12-26 | 2014-07-04 | 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
Patent Citations (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 |
| KR20140083533A (en) * | 2012-12-26 | 2014-07-04 | 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104481389B (en) | 2016-05-04 |
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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 |