CN203392801U - Small simple lifting device - Google Patents
Small simple lifting device Download PDFInfo
- Publication number
- CN203392801U CN203392801U CN201320448802.XU CN201320448802U CN203392801U CN 203392801 U CN203392801 U CN 203392801U CN 201320448802 U CN201320448802 U CN 201320448802U CN 203392801 U CN203392801 U CN 203392801U
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- CN
- China
- Prior art keywords
- steel plate
- jack
- screws
- screw rod
- simple lifting
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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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 238000003466 welding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000002591 computed tomography Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a small simple lifting device. The small simple lifting device comprises two steel plates, four supporting legs, a jack and a plurality of screws, wherein the two steel plates are square steel plates, are parallel to each other vertically, and are perpendicularly connected with each other through the screws; the upper steel plate is connected to the tops of the screws and is in threaded connection with the screws or is welded with the screws; holes are formed in the lower steel plate; the screws penetrate in the holes and extend to positions below the lower steel plate; the four supporting legs are connected to four corners of the lower steel plate; the jack is fixed on the top of the lower steel plate; and a head of the jack is squeezed on the bottom of the upper steel plate. A constructor can use the small simple lifting device in narrow space when CT (computed tomography) replacement operation is carried out in a 10KV cabinet, installation of the small simple lifting deice can be conveniently adjusted by the constructor, the work efficiency is improved, and the power failure time is shortened.
Description
Technical field
The utility model relates to a kind of compact simplified jacking system, belongs to field of mechanical technique.
Background technology
A difficult problem for compact simplified jacking system, can solve effectively because 10KV switch cubicle CT replacing time space is narrow, only holds a people in interior work, and CT itself is heavier again, and other staff help comparatively difficulty.The problem that work is wasted time and energy.Can make staff finish the work more like a cork.Improved work efficiency.
Existing CT substitute mode is as follows:
(1) in 10KV switch cubicle, CT reversely hung Yong is installed.Be mainly to squat and with shoulder, shoulder CT in cabinet by a people, then under other staff help, carry out the dismounting of CT backboard.After dismounting, install in the same way again.After installation, measure bus size, make bus and carry out bus installation.
(2) in 10KV switch cubicle, CT after poppet side mounts.This work is because rear cabinet door support has stopped turnover Gui Men space, need be by three-phase CT overall pulling down when removing and installing, two to three people remove three-phase CT together with support, assemble after new CT, during installation, need after three-phase integral installation, then measure CT and bus size, after measuring, again removing, after making bus, install, in work, personnel are wasted time and energy.
Utility model content
The utility model provides a kind of compact simplified jacking system, adopts conventional material, accomplishes that supporting leg can adjust height, and it is light reliable that CT lifts platform, and device is convenient to dismounting, meets the narrow and small working environment in work area, constructability personnel adjustment installation.
For solving above technical matters, the utility model provides following technical scheme: a kind of compact simplified jacking system, comprise steel plate, supporting leg, jack and screw rod, and the quantity of described steel plate is two, is square plate, be arranged in parallel up and down; Between two steel plates, by several screw rods, vertically connect, the steel plate of top is connected to the top of screw rod, with between screw rod for being threaded or welding; On the steel plate of below, have hole, screw rod, through hole, extends to the below of this steel plate; The quantity of described supporting leg is four, is connected in the Si Ge angle end of below steel plate; The top of below steel plate is fixed with jack, and the top of jack is squeezed in the bottom surface of top steel plate.
Further, described supporting leg is angle steel, has connecting bore on angle steel.
Further, the bottom coupling nut of described screw rod.
Further, the quantity of described screw rod is four.
This compact simplified jacking system that the utility model relates to, can realize when in 10KV cabinet, CT more changes jobs, and meets a people at the need of work of small space, and constructability personnel adjustment is installed, and reduces labour intensity, increases work efficiency, and has reduced power off time.
Accompanying drawing explanation
Fig. 1 is a kind of compact simplified lifting device structure schematic diagram of the utility model.
The specific embodiment
As shown in Figure 1, small-sized easy lifting device structure schematic diagram.Comprise upper steel plate 1, lower steel plate 2, screw rod 3, nut 4, jack 5 and supporting leg 6, described upper and lower two steel plates are square plate, be arranged in parallel up and down; Between two steel plates, vertically connect by several screw rods 4, upper steel plate 1 is connected to the top of screw rod 4, with between screw rod 4 for being threaded or welding; On lower steel plate 2, have hole, screw rod 4, through hole, extends to the below of lower steel plate 4; The quantity of supporting leg 6 is four, is connected in the Si Ge angle end of lower steel plate 2; The top of lower steel plate 2 is fixed with jack 5, and the top of jack 5 is squeezed in the bottom surface of upper steel plate 1.
The thickness of two steel plates should be not more than 6mm, and CT is placed at upper steel plate top, and the surface of screw rod is smooth, and jack is shaking jack, plays fixedly upper steel plate 1 effect during lifting.Supporting leg is selected angle steel, a side hole, and when inadequate for height of landing leg, connecting angle, to increase height of landing leg.
The specific embodiment described in the utility model does not form the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and within improvement etc. all should be included in protection domain of the present utility model.
Claims (4)
1. a compact simplified jacking system, is characterized in that, described jacking system comprises steel plate, supporting leg, jack and screw rod, and the quantity of described steel plate is two, is square plate, be arranged in parallel up and down; Between two steel plates, by several screw rods, vertically connect, the steel plate of top is connected to the top of screw rod, with between screw rod for being threaded or welding; On the steel plate of below, have hole, screw rod, through hole, extends to the below of this steel plate; The quantity of described supporting leg is four, is connected in the Si Ge angle end of below steel plate; The top of below steel plate is fixed with jack, and the top of jack is squeezed in the bottom surface of top steel plate.
2. a kind of compact simplified jacking system according to claim 1, is characterized in that, described supporting leg is angle steel, has connecting bore on angle steel, can connecting angle during as insufficient height, supporting leg is lengthened.
3. a kind of compact simplified jacking system according to claim 1, is characterized in that, the bottom coupling nut of described screw rod.
4. a kind of compact simplified jacking system according to claim 1, is characterized in that, the quantity of described screw rod is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448802.XU CN203392801U (en) | 2013-07-26 | 2013-07-26 | Small simple lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448802.XU CN203392801U (en) | 2013-07-26 | 2013-07-26 | Small simple lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392801U true CN203392801U (en) | 2014-01-15 |
Family
ID=49904348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448802.XU Expired - Fee Related CN203392801U (en) | 2013-07-26 | 2013-07-26 | Small simple lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350975A (en) * | 2013-07-26 | 2013-10-16 | 国家电网公司 | Small size simple lifting device |
-
2013
- 2013-07-26 CN CN201320448802.XU patent/CN203392801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350975A (en) * | 2013-07-26 | 2013-10-16 | 国家电网公司 | Small size simple lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140115 Termination date: 20200726 |