CN103787241A - Explosion-proof maintenance device - Google Patents
Explosion-proof maintenance device Download PDFInfo
- Publication number
- CN103787241A CN103787241A CN201110233053.4A CN201110233053A CN103787241A CN 103787241 A CN103787241 A CN 103787241A CN 201110233053 A CN201110233053 A CN 201110233053A CN 103787241 A CN103787241 A CN 103787241A
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- China
- Prior art keywords
- explosion
- maintenance device
- base
- proof
- yoke
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- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002360 explosive Substances 0.000 claims abstract description 9
- 239000003345 natural gas Substances 0.000 claims abstract description 9
- 238000004880 explosion Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention belongs to the mechanical technical filed and relates to a maintenance device, particularly to an explosion-proof maintenance device. The explosion-proof maintenance device comprises a base, a shear fork arm, a lifting oil cylinder and a workbench; a travelling driving device is arranged under the base; the workbench is arranged at the top of the shear fork beam. The explosion-proof maintenance device is characterized in that the base is provided with a sliding rail; the shear fork arm at least comprises two levels; one end of the bottom of the lowest level of shear fork arm is fixedly connected with the base; the other end of the bottom of the lowest level of shear fork armand the sliding rail which is arranged on the base form into a mobile pair; the lifting oil cylinder is arranged between the two levels of shear fork arm. According to the explosion-proof maintenance device, the storage battery power is adopted by the integral machine and accordingly the energy-saving and environment-friendly effects can be achieved; the adopted elements reach the explosion-proof standard and accordingly the explosion-proof performance of the integral machine can be achieved and the integral machine can reach the national explosion-proof product standard; the explosion-proof maintenance device is suitable for inflammable and explosive dangerous places of a natural gas pipeline and station.
Description
Technical field
The present invention relates to a kind of apparatus for examination and repair, especially a kind of anti-explosion maintenance device, belongs to field of mechanical technique.
Background technology
Natural gas line and station all need to carry out a large amount of aloft work in the time of engineering construction, equipment installation and maintenance, as maintenance, the installation exercise etc. of the instrument of: the combined filter disconnector in field device district of standing, pipeline, fast opening blind, these work operations points are concentrated, operating area situation complexity, there will be that operating area obstacle is many, implement cannot be directly adjacent to, operating area is anti-explosion area, operation field non-transformer socket, there is no the situation of the series of complexes such as the fuel store that driving engine uses, and construction space is narrow.
According to the applicant understood, one piece " a kind of explosion-proof high rise operation platform " by name, the patent No. is the Chinese utility model patent of zl200420008835.3, a kind of high-altitude operation platform with explosion-proof is disclosed, its shortcoming is to need joint connection in site power supply, when operation, need bracing or strutting arrangement, can not limit walking limit operation, operation inconvenience.Therefore little in the urgent need to a kind of machine shape size, operation slot is extensible, the environmental protection of storage battery power energy-saving, can be from walking convenient working, there is the repair apparatus of explosion-proof performance, to meet the upkeep operation at natural gas line and station.
Summary of the invention
The technical problem to be solved in the present invention is the defect existing for prior art, proposes a kind of anti-explosion maintenance device for natural gas line and field, station, and volume is small and exquisite, control is convenient, can meet the upkeep operation of natural gas line and field, station.
The present invention is technical solution problem by the following technical programs, and a kind of anti-explosion maintenance device comprises base, cuts yoke, lift oil tank and bench board; The below of described base is provided with travel driving unit, and described bench board is placed in the top of cutting yoke; It is characterized in that: described base is provided with slide rail; The described yoke of cutting at least contains secondary, and one end that next stage is cut yoke bottom is fixedly connected with base, the slide rail formation moving sets on the other end and base; Described lift oil tank is placed in two-stage and cuts between yoke.
Described bench board is divided into fixed operation groove and slip operation slot, and the both sides of described fixed operation trench bottom are provided with slide rail, and pulley is equipped with in the bottom surface of described slip operation slot, forms moving sets with the slide rail of fixed operation groove.
In described slip operation slot, explosive operation platform is set, described explosive operation platform is electrically connected with explosion-proof electric controller.
One end of described lift oil tank with under one-level to cut one end of yoke hinged, the other end is hinged with the corresponding end of cutting yoke in upper one-level.
Described base is provided with cat ladder.
Principle of work of the present invention is: by the operation of explosion-proof electric controller being controlled to travel driving unit and being cut the lifting action of yoke, thereby complete the service work of natural gas line and field, station.Its beneficial effect is: compact integral structure, oad are little, and operation slot is extensible, can be in the limit operation of walking below of narrow operating environment.Walking braking adopts hydraulic pressure wet braking, has avoided the generation of braking spark and local temperature rise, has improved complete machine explosion-proof performance.Adopt explosion-proof alternating current dynamo, when motor operation, without electro spark, do not need cleaning and change carbon brush, there is non-maintaining property.Complete machine adopts storage battery power, energy-conserving and environment-protective.The element adopting has all reached explosion-proof criteria, thereby makes complete machine have explosion-proof performance, and reaches national anti-explosion product standard, is applicable to the inflammable and explosive hazardous area of natural gas line and field, station.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
Embodiment
As shown in Figure 1, a kind of anti-explosion maintenance device, comprises base 1, cuts yoke 2, lift oil tank 5 and bench board 8 structure of the present embodiment; The below of base 1 is provided with travel driving unit 9, and bench board 8 is placed in the top of cutting yoke 2; Base 1 is provided with slide rail; Cutting yoke 2 and at least contain secondary, is 4 grades in the present embodiment, and one end that next stage is cut yoke bottom is fixedly connected with base 1, the slide rail formation moving sets on the other end and base; Lift oil tank 5 is placed in two-stage and cuts between yoke, one end of lift oil tank 5 with under one-level to cut one end of yoke hinged, the other end is hinged with the corresponding end of cutting yoke in upper one-level, completes the lifting action of cutting yoke.Bench board 8 is divided into fixed operation groove 4 and slip operation slot 3, and the both sides of fixed operation groove 4 bottoms are provided with slide rail, and pulley is equipped with in the bottom surface of slip operation slot 3, forms moving sets with the slide rail of fixed operation groove 4.Explosive operation platform 7 is set in slip operation slot 3, and explosive operation platform 7 is electrically connected with explosion-proof electric controller 6.Base is provided with cat ladder 10, facilitates staff to arrive bench board.
When work, by operation explosion-proof electric controller, moving forward and backward and cutting the lifting of yoke of the travel driving unit of control convenience, makes operation slot arrive the height needing and carries out operation, control the extension of slip operation slot, make staff arrive the position needing and carry out operation.
The element adopting in the present embodiment has all reached explosion-proof criteria, as explosion electric control box etc., thereby makes complete machine have explosion-proof performance, and reaches national anti-explosion product standard, is applicable to the inflammable and explosive hazardous area at natural gas line and station.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. an anti-explosion maintenance device, comprises base, cuts yoke, lift oil tank and bench board; The below of described base is provided with travel driving unit, and described bench board is placed in the top of cutting yoke; It is characterized in that: described base is provided with slide rail; The described yoke of cutting at least contains secondary, and one end that next stage is cut yoke bottom is fixedly connected with base, the slide rail formation moving sets on the other end and base; Described lift oil tank is placed in two-stage and cuts between yoke.
2. anti-explosion maintenance device according to claim 1, it is characterized in that: described bench board is divided into fixed operation groove and slip operation slot, the both sides of described fixed operation trench bottom are provided with slide rail, and pulley is equipped with in the bottom surface of described slip operation slot, form moving sets with the slide rail of fixed operation groove.
3. anti-explosion maintenance device according to claim 2, is characterized in that: in described slip operation slot, explosive operation platform is set, described explosive operation platform is electrically connected with explosion-proof electric controller.
4. anti-explosion maintenance device according to claim 3, is characterized in that: one end of described lift oil tank with under one-level to cut one end of yoke hinged, the other end is hinged with the corresponding end of cutting yoke in upper one-level.
5. according to claim 4 for the anti-explosion maintenance device of natural gas line and field, station, it is characterized in that: described base is provided with cat ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233053.4A CN103787241A (en) | 2011-08-10 | 2011-08-10 | Explosion-proof maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110233053.4A CN103787241A (en) | 2011-08-10 | 2011-08-10 | Explosion-proof maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103787241A true CN103787241A (en) | 2014-05-14 |
Family
ID=50663377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110233053.4A Pending CN103787241A (en) | 2011-08-10 | 2011-08-10 | Explosion-proof maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103787241A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868390A (en) * | 2015-06-23 | 2015-08-26 | 国网山东龙口市供电公司 | Working platform for maintaining disconnecting switch |
| CN112299290A (en) * | 2020-11-23 | 2021-02-02 | 刘艳 | Adjustable multifunctional building construction platform |
| CN113184773A (en) * | 2021-06-02 | 2021-07-30 | 三一帕尔菲格特种车辆装备有限公司 | Scissor-fork type aerial work platform and control method thereof |
-
2011
- 2011-08-10 CN CN201110233053.4A patent/CN103787241A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868390A (en) * | 2015-06-23 | 2015-08-26 | 国网山东龙口市供电公司 | Working platform for maintaining disconnecting switch |
| CN112299290A (en) * | 2020-11-23 | 2021-02-02 | 刘艳 | Adjustable multifunctional building construction platform |
| CN113184773A (en) * | 2021-06-02 | 2021-07-30 | 三一帕尔菲格特种车辆装备有限公司 | Scissor-fork type aerial work platform and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |