CN202429956U - Pneumatic lifting trolley - Google Patents
Pneumatic lifting trolley Download PDFInfo
- Publication number
- CN202429956U CN202429956U CN2011204965829U CN201120496582U CN202429956U CN 202429956 U CN202429956 U CN 202429956U CN 2011204965829 U CN2011204965829 U CN 2011204965829U CN 201120496582 U CN201120496582 U CN 201120496582U CN 202429956 U CN202429956 U CN 202429956U
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- CN
- China
- Prior art keywords
- pneumatic
- support
- dolly
- base
- pneumatic elevation
- 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 - Lifetime
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Abstract
The utility model discloses lifting equipment, and particularly relates to a pneumatic lifting trolley which comprises a base. Vertical columns are arranged on the base, universal wheels are arranged below the base, guide rails and sliders matched with the guide rails are arranged on the vertical columns, the sliders are fixedly connected with a support, and a lifting table is fixedly connected to the support. The pneumatic lifting trolley further comprises a pneumatic lifting device which is fixedly connected with the support and/or the sliders. The pneumatic lifting trolley is simple and reasonable in structure, convenient to operate, safe and reliable in operation, convenient for adjustment of lifting speed and applicable to high-acidity high-corrosivity severe operational environments, electricity leakage caused by corrosion can be avoided, the pneumatic lifting trolley has high explosion proofing performance, and cleaner production can be realized.
Description
Technical field
The utility model relates to a kind of jacking equipment, is specifically related to a kind of Pneumatic elevation dolly.
Background technology
The dolly of band lifting table is widely used in the commercial production, helps to reduce hand labor intensity, enhances productivity.Traditional lift cart can only be adjusted to suitable height through manual with lifting table under the situation of zero load; In the prior art; Mostly the driver train of realizing automatic lifting is hydraulic pressure or electronic, and its defective is that control system result of use under abominable operating environments such as acidity is undesirable; Have hidden danger, the leakage of hydraulic oil also can contaminated feedstock and product etc.; Hydraulic-driven and the adjustment of electrically operated rising or falling speed be difficulty relatively.
The utility model content
The purpose of the utility model is to overcome defective of the prior art, and a kind of Pneumatic elevation dolly is provided, and is applicable under the abominable operating environment of highly acid, severe corrosive; Avoid corroding the leaky that causes; Realize cleaner production, have explosion-proof performance preferably, rising or falling speed is easy to adjust.
Be to realize above-mentioned purpose, the technical scheme that the utility model adopts is a kind of Pneumatic elevation dolly, it is characterized in that said Pneumatic elevation dolly comprises base, and said base is provided with column, is provided with cardan wheel below the said base; The slide block that said column is provided with guide rail and matches with said guide rail, said slide block is captiveed joint with support; Be fixedly connected with lifting table on the said support; Said Pneumatic elevation dolly also comprises Pneumatic power elevator apparatus, and said Pneumatic power elevator apparatus is captiveed joint with said support and/or slide block.
In order to make the Pneumatic power elevator apparatus advantages of reasonable and brief; Optimized technical scheme does; Said Pneumatic power elevator apparatus comprises cylinder, and said cylinder links to each other with source of the gas through air-pressure duct, is provided with piston and piston rod in the said cylinder; Captive joint with said support and/or slide block in piston rod upper end in the said Pneumatic power elevator apparatus, air-pressure duct is provided with change-over valve.
In order further to improve the work efficiency of Pneumatic elevation dolly, optimized technical scheme is that said lifting table is at least two.
In order to make the Pneumatic elevation dolly in the stationkeeping in when work, avoid the offset phenomena that occurs because of the ground unfairness, optimized technical scheme to do, the permanent seat of said cardan wheel is provided with latch-up structure, and said cardan wheel is at least 4.
For the height of accuracy control lifting table, and the air-tightness of check cylinder, optimized technical scheme is that said air-pressure duct is provided with compression indicator.
In order to make the distance between the lifting table adjustable, to adapt to the different operating environment requirement, optimized technical scheme is that said support is provided with the spacing adjustment structure of said lifting table.
The advantage and the beneficial effect of the utility model are: this Pneumatic elevation vehicle structure advantages of simple; Easy to operate, safe, reliable; Rising or falling speed is easy to adjust, is applicable under the abominable operating environment of highly acid, severe corrosive, avoids corroding the leaky that causes; Have good explosion-proof performance, realize cleaner production.
Description of drawings
Fig. 1 is the structural representation of the utility model Pneumatic elevation dolly;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the structural representation of Pneumatic power elevator apparatus;
Fig. 4 is the structural representation of spacing control apparatus.
Among the figure, 1, base; 2, column; 3, cardan wheel; 4, guide rail; 5, slide block; 6, support; 7, lifting table; 8, Pneumatic power elevator apparatus; 9, cylinder; 10, air-pressure duct; 11, source of the gas; 12, piston; 13, piston rod; 14, change-over valve; 15, latch-up structure; 16, compression indicator; 17, spacing adjustment structure.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the Pneumatic elevation dolly comprises base 1, and base 1 is provided with two root posts 2, and the top of column 2 is provided with crossbeam and connects, and is provided with cardan wheel 3 below the base 1; The slide block 5 that column 2 is provided with guide rail 4 and matches with guide rail 4, slide block 5 is captiveed joint with support 6; Be fixedly connected with lifting table 7 on the support 6; The Pneumatic elevation dolly also comprises Pneumatic power elevator apparatus 8, and Pneumatic power elevator apparatus 8 is captiveed joint with support 6.
In order to make Pneumatic power elevator apparatus 8 advantages of reasonable and brief; Optimized technical scheme does; Pneumatic power elevator apparatus 8 comprises cylinder 9, and cylinder 9 links to each other with source of the gas 11 through air-pressure duct 10, is provided with piston 12 and piston rod 13 in the cylinder 9; Captive joint with support 6 in piston rod 13 upper ends in the Pneumatic power elevator apparatus 8, air-pressure duct 10 is provided with change-over valve 14.
In order further to improve the work efficiency of Pneumatic elevation dolly, optimized technical scheme is that lifting table 7 is two.
In order to make the Pneumatic elevation dolly in the stationkeeping in when work, avoid the offset phenomena that occurs because of the ground unfairness, optimized technical scheme to do, the permanent seat of cardan wheel 3 is provided with latch-up structure 15, and cardan wheel 3 is 4.
For the height of accuracy control lifting table 7, and the air-tightness of check cylinder 9, optimized technical scheme is that air-pressure duct 10 is provided with compression indicator 16.
In order to make the distance between the lifting table 7 adjustable, to adapt to the different operating environment requirement, optimized technical scheme is that support 6 is provided with the spacing adjustment structure 17 of lifting table 7.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. a Pneumatic elevation dolly is characterized in that, said Pneumatic elevation dolly comprises base, and said base is provided with column, is provided with cardan wheel below the said base; The slide block that said column is provided with guide rail and matches with said guide rail, said slide block is captiveed joint with support; Be fixedly connected with lifting table on the said support; Said Pneumatic elevation dolly also comprises Pneumatic power elevator apparatus, and said Pneumatic power elevator apparatus is captiveed joint with said support and/or slide block.
2. Pneumatic elevation dolly according to claim 1; It is characterized in that; Said Pneumatic power elevator apparatus comprises cylinder, and said cylinder links to each other with source of the gas through air-pressure duct, is provided with piston and piston rod in the said cylinder; Captive joint with said support and/or slide block in piston rod upper end in the said Pneumatic power elevator apparatus, said air-pressure duct is provided with change-over valve.
3. Pneumatic elevation dolly according to claim 2 is characterized in that said lifting table is at least two.
4. Pneumatic elevation dolly according to claim 3 is characterized in that the permanent seat of said cardan wheel is provided with latch-up structure, and said cardan wheel is at least 4.
5. Pneumatic elevation dolly according to claim 4 is characterized in that said air-pressure duct is provided with compression indicator.
6. Pneumatic elevation dolly according to claim 5 is characterized in that, said support is provided with the spacing adjustment structure of said lifting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204965829U CN202429956U (en) | 2011-12-05 | 2011-12-05 | Pneumatic lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204965829U CN202429956U (en) | 2011-12-05 | 2011-12-05 | Pneumatic lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429956U true CN202429956U (en) | 2012-09-12 |
Family
ID=46779422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204965829U Expired - Lifetime CN202429956U (en) | 2011-12-05 | 2011-12-05 | Pneumatic lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248418A (en) * | 2014-09-13 | 2014-12-31 | 芜湖市恒浩机械制造有限公司 | Lifting device of automatic dusting machine |
| CN104817037A (en) * | 2015-04-30 | 2015-08-05 | 国家电网公司 | Cable reel loading and unloading rollover prevention device |
| CN105311736A (en) * | 2015-03-24 | 2016-02-10 | 中国人民解放军第二军医大学 | Movable automatic constant-temperature disinfection fluid dispenser |
-
2011
- 2011-12-05 CN CN2011204965829U patent/CN202429956U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248418A (en) * | 2014-09-13 | 2014-12-31 | 芜湖市恒浩机械制造有限公司 | Lifting device of automatic dusting machine |
| CN105311736A (en) * | 2015-03-24 | 2016-02-10 | 中国人民解放军第二军医大学 | Movable automatic constant-temperature disinfection fluid dispenser |
| CN104817037A (en) * | 2015-04-30 | 2015-08-05 | 国家电网公司 | Cable reel loading and unloading rollover prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DONGSHUN NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGYIN DONGSHUN MECHANISM CO., LTD.;SOUTH CHINA NORMAL UNIVERSITY |
|
| CP03 | Change of name, title or address |
Address after: 214400, Jiangyin, Jiangsu province Gushan Town North Golden home bay Patentee after: JIANGSU DONGSHUN NEW ENERGY TECHNOLOGY CO., LTD. Address before: 214400 Northland Town, Jiangsu City, Jiangyin Patentee before: Jiangyin Dongshun Mechanism Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |