CN203008923U - Tilting lifting temporary supporting device - Google Patents
Tilting lifting temporary supporting device Download PDFInfo
- Publication number
- CN203008923U CN203008923U CN 201220725002 CN201220725002U CN203008923U CN 203008923 U CN203008923 U CN 203008923U CN 201220725002 CN201220725002 CN 201220725002 CN 201220725002 U CN201220725002 U CN 201220725002U CN 203008923 U CN203008923 U CN 203008923U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- arm
- lifting
- oil cylinder
- crane
- 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
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Abstract
The utility model relates to a tilting lifting temporary supporting device which comprises an inner guard plate, an outer guard plate, a lifting rack, a telescopic cylinder, a lifting rack cylinder, a connecting plate, a tilting cylinder, a pin, an inner arm, an outer arm, a lifting cylinder and an adjusting cylinder. The inner guard plate is inlaid in the outer guard plate. The telescopic cylinder is fitted to the lower end of the outer guard plate. The lower end of the lifting rack is connected with the inner arm. The upper end of the lifting rack is connected with the outer guard plate. The lifting rack cylinder is connected with the lifting rack. The inner arm is inlaid in the outer arm. One end of the lifting cylinder is connected with the inner arm, and the other end of the lifting cylinder is connected with the outer arm. One end of the adjusting cylinder is connected with the inner arm, and the other end of the adjusting cylinder is connected with the connecting plate. One end of the tilting cylinder is connected with the outer arm, and the other end of the adjusting cylinder is connected with the pin. The tilting lifting temporary supporting device is compact in structure, has the tilting and lifting functions, is available for larger supporting height and better in bearing capacity, is convenient and fast to install and safe and reliable, is higher in operating efficiency, and can be folded to avoid influence on the operation of a tunnel boring machine when not in use.
Description
Technical field:The utility model relates to a kind of turning lifting formula temporary support device.
Background technology:At present; in the excavation operation in circular arc tunnel or tunnel; be subject to the head-room impact; general suspension device is difficult to reach a mask; the workpeople can only be in the situation that do not protect the top installation work, and by a dead lift guard beam device, not only waste time and energy; inefficiency, and dangerous.
Summary of the invention:The purpose of this utility model is to overcome above-mentioned shortcoming; a kind of turning lifting formula temporary support device is provided; it has mainly solved in the excavation operation in circular arc tunnel or tunnel; be subject to the head-room impact; general suspension device is difficult to reach a mask, and the workpeople can only be in the situation that protect problems such as pushing up installation.The purpose of this utility model is achieved in that turning lifting formula temporary support device is made of: inner casing, outer casing, crane, telescopic oil cylinder, crane oil cylinder, junction plate, overturning oil cylinder, bearing pin, inner arm, outer arm, hoist cylinder, adjustment oil cylinder.Inner casing is embedded in outer casing, telescopic oil cylinder is equipped with in the lower end of outer casing, the crane lower end of two symmetries in left and right is connected with inner arm by junction plate, the crane upper end of two symmetries in left and right is connected with outer casing, the crane oil cylinder is connected with crane, inner arm is embedded in outer arm, hoist cylinder one end is connected with inner arm, the other end is connected with outer arm, adjusting oil cylinder one end is connected with inner arm, the other end is connected with junction plate, and overturning oil cylinder one end is connected with outer arm, and the other end is connected with bearing pin.This product with compact structure, reasonable in design, it has upset and elevating function, has improved supporting height, and bearing capacity is good, and is easy to install and use, quick, safe and reliable, improved operating efficiency, when device is not worked, can be in retracted state, do not affect development machine work.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model turning lifting formula temporary support device.
1-inner casing, 2-outer casing, 3-crane, 4-telescopic oil cylinder
5-crane oil cylinder, 6-junction plate, 7-overturning oil cylinder, 8-bearing pin
9-inner arm, 10-outer arm, 11-hoist cylinder 12-adjustment oil cylinder
The specific embodiment:Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, turning lifting formula temporary support device by: inner casing 1, outer casing 2, crane 3, telescopic oil cylinder 4, crane oil cylinder 5, junction plate 6, overturning oil cylinder 7, bearing pin 8, inner arm 9, outer arm 10, hoist cylinder 11, adjust oil cylinder 12 and consist of.Inner casing 1 is embedded in outer casing 2, telescopic oil cylinder 4 is equipped with in the lower end of outer casing 2, crane 3 lower ends of two symmetries in left and right are connected with inner arm 9 by junction plate 6, crane 3 upper ends of two symmetries in left and right are connected with outer casing 2, crane oil cylinder 5 is connected with crane 3, inner arm 9 is embedded in outer arm 10, hoist cylinder 11 1 ends are connected with inner arm 9, the other end is connected with outer arm 10, adjusting oil cylinder 12 1 ends is connected with inner arm 9, the other end is connected with junction plate 6, and overturning oil cylinder 7 one ends are connected with outer arm 10, and the other end is connected with bearing pin 8.
Claims (2)
1. turning lifting formula temporary support device, it is by inner casing (1), outer casing (2), crane (3), telescopic oil cylinder (4), crane oil cylinder (5), junction plate (6), overturning oil cylinder (7), bearing pin (8), inner arm (9), outer arm (10), hoist cylinder (11), adjusting oil cylinder (12) consists of, it is characterized in that: inner casing (1) is embedded in outer casing (2), telescopic oil cylinder (4) is equipped with in the lower end of outer casing (2), crane (3) lower end of two symmetries in left and right is connected with inner arm (9) by junction plate (6), crane (3) upper end of two symmetries in left and right is connected with outer casing (2), crane oil cylinder (5) is connected with crane (3).
2. turning lifting formula temporary support device according to claim 1, it is characterized in that: inner arm (9) is embedded in outer arm (10), hoist cylinder (11) one ends are connected with inner arm (9), the other end is connected with outer arm (10), adjusting oil cylinder (12) one ends is connected with inner arm (9), the other end is connected with junction plate (6), and overturning oil cylinder (7) one ends are connected with outer arm (10), and the other end is connected with bearing pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725002 CN203008923U (en) | 2012-12-26 | 2012-12-26 | Tilting lifting temporary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725002 CN203008923U (en) | 2012-12-26 | 2012-12-26 | Tilting lifting temporary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008923U true CN203008923U (en) | 2013-06-19 |
Family
ID=48600529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725002 Expired - Fee Related CN203008923U (en) | 2012-12-26 | 2012-12-26 | Tilting lifting temporary supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008923U (en) |
-
2012
- 2012-12-26 CN CN 201220725002 patent/CN203008923U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130619 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |