CN105858442A - Hoisting device for special transmission for fire-fighting truck - Google Patents
Hoisting device for special transmission for fire-fighting truck Download PDFInfo
- Publication number
- CN105858442A CN105858442A CN201610348680.5A CN201610348680A CN105858442A CN 105858442 A CN105858442 A CN 105858442A CN 201610348680 A CN201610348680 A CN 201610348680A CN 105858442 A CN105858442 A CN 105858442A
- Authority
- CN
- China
- Prior art keywords
- hoisting
- fighting truck
- fire
- special transmission
- upper arm
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention specifically discloses a hoisting device for a special transmission for a fire-fighting truck, and solves the problems of low efficiency and high labour intensity existing in the existing special transmission hoisting for a fire-fighting truck. The hoisting device for the special transmission for the fire-fighting truck comprises a hoisting plate, wherein a pair of rotary hanging arms hinged with the hoisting plate is arranged at the left end and the right end of the hoisting plate, and hanging pins are arranged at the left side and the right side of the hoisting plate; clamping grooves with symmetrical positions are arranged in the opposite sides of the two rotary hanging arms, and the positions of the clamping grooves are corresponding to the positions of the hanging pins at the same side when the rotary hanging arms rotate to a horizontal state; a hoisting rope is connected to the lower end of each rotary hanging arm; and a hoisting hook is connected to the lower end of each hoisting rope. According to the hoisting device disclosed by the invention, lots of working time wasted is reduced, the assembly efficiency of a single special transmission for a fire-fighting truck is increased, the requirement of daily output increase of the special transmission for the fire-fighting truck is greatly met, the labour intensity is reduced, and then the manufacturing cost of the single special transmission for the fire-fighting truck is reduced.
Description
Technical field
The present invention relates to variator assembly aids, be specially a kind of fire fighting truck dedicated transmission hanging apparatus.
Background technology
One axle power takeoff, during assembling, is first installed on station seam by suspender, then derailleur body is lifted on an axle power takeoff by fire fighting truck dedicated transmission, is lifted on other work steps after the two being assembled.
It is bigger that tradition uses single suspender to realize overall center of gravity reach after derailleur body is assembled with an axle power takeoff, single suspender is in order to be transplanted on next work step by the variator being assembled with an axle power takeoff smoothly, three kinds of long tackle of different ropes must be changed, suspender is changed frequent during causing assembling, causing efficiency of assembling low, labor intensity increases.
Summary of the invention
The present invention is to solve that the lifting of existing fire fighting truck dedicated transmission exists inefficiency and the bigger problem of labor intensity, it is provided that a kind of fire fighting truck dedicated transmission hanging apparatus.
The present invention adopts the following technical scheme that realization: fire fighting truck dedicated transmission hanging apparatus, including lifting plate, the two ends, left and right of lifting plate are provided with a pair rotation upper arm hinged with it, and the left and right sides of lifting plate is provided with suspension pin, the two opposing sides rotating upper arm are provided with the draw-in groove of positional symmetry, and rotate upper arm and put corresponding with the suspension pins position of homonymy in the position of draw-in groove when turning to level, the lower end rotating upper arm is respectively connected with hoist cable, and the connection of hoist cable lower end has suspension hook.
When lifting device zero load, hoist cable is connected with lifting plate by rotating upper arm, enhances the stability of hoist cable；Along with the assembling of an axle power takeoff completes, the reach by a relatively large margin of the center of gravity of whole variator, as long as at this moment the rotation upper arm in left side being turned in the suspension pin that its draw-in groove is linked into left side, the effectively lifting length of hoist cable shortens the most accordingly, need not change hoist cable, a fire fighting truck dedicated transmission assemble axle power takeoff and clutch housing is transplanted on next work step in can being directly lifted into the lifting bolt of an axle power takeoff by suspension hook, overcomes and solves existing fire fighting truck dedicated transmission and lift and there is inefficiency and the bigger problem of labor intensity.
Present configuration is reasonable in design reliably, change, because of frequent, the extensive work time that suspender is wasted during reducing assembling, improve the efficiency of assembling of separate unit fire fighting truck dedicated transmission, and greatly meet the requirement that the fire fighting truck dedicated transmission daily output increases, reduce labor intensity, and then reduce the manufacturing cost of separate unit fire fighting truck dedicated transmission, there is simple in construction, the easy to process and advantage of low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1-lifts plate, 2-rotates upper arm, and 3-hangs pin, 4-draw-in groove, 5-hoist cable, 6-suspension hook.
Detailed description of the invention
Fire fighting truck dedicated transmission hanging apparatus, including lifting plate 1, the two ends, left and right of lifting plate 1 are provided with a pair rotation upper arm 2 hinged with it, and the left and right sides of lifting plate 1 is provided with suspension pin 3, the two opposing sides rotating upper arm 2 are provided with the draw-in groove 4 of positional symmetry, and rotating upper arm 2, to turn to the position of draw-in groove 4 during level corresponding with suspension pin 3 position of homonymy, the lower end of rotation upper arm 2 is respectively connected with hoist cable 5, and the connection of hoist cable 5 lower end has suspension hook 6.
Claims (1)
1. a fire fighting truck dedicated transmission hanging apparatus, including lifting plate (1), it is characterized in that: the two ends, left and right of lifting plate (1) are provided with a pair rotation upper arm (2) hinged with it, and the left and right sides of lifting plate (1) is provided with suspension pin (3), the two opposing sides rotating upper arm (2) are provided with the draw-in groove (4) of positional symmetry, and rotating upper arm (2), to turn to the position of draw-in groove (4) during level corresponding with suspension pin (3) position of homonymy, the lower end rotating upper arm (2) is respectively connected with hoist cable (5), hoist cable (5) lower end connects suspension hook (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348680.5A CN105858442B (en) | 2016-05-24 | 2016-05-24 | Fire fighting truck dedicated transmission hanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348680.5A CN105858442B (en) | 2016-05-24 | 2016-05-24 | Fire fighting truck dedicated transmission hanging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105858442A true CN105858442A (en) | 2016-08-17 |
| CN105858442B CN105858442B (en) | 2017-07-07 |
Family
ID=56634809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348680.5A Active CN105858442B (en) | 2016-05-24 | 2016-05-24 | Fire fighting truck dedicated transmission hanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105858442B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055308A (en) * | 2017-05-24 | 2017-08-18 | 贵州大学 | A kind of installation fixed structure for Hydrodynamic transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3818462A1 (en) * | 1988-05-31 | 1989-08-03 | Daimler Benz Ag | Suspension device for the assembly of a gear unit of a motor vehicle |
| CN202245690U (en) * | 2011-09-07 | 2012-05-30 | 安徽省宁国市宁沪钢球有限公司 | Steel ball hanger device |
| CN202670994U (en) * | 2012-07-04 | 2013-01-16 | 西林钢铁集团有限公司 | Rigid flexible steel ladle hanger |
| CN203568664U (en) * | 2013-06-21 | 2014-04-30 | 中联重科股份有限公司 | Lifting appliance |
| CN103879879A (en) * | 2014-02-20 | 2014-06-25 | 奇瑞重工股份有限公司 | Lifting device |
-
2016
- 2016-05-24 CN CN201610348680.5A patent/CN105858442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3818462A1 (en) * | 1988-05-31 | 1989-08-03 | Daimler Benz Ag | Suspension device for the assembly of a gear unit of a motor vehicle |
| CN202245690U (en) * | 2011-09-07 | 2012-05-30 | 安徽省宁国市宁沪钢球有限公司 | Steel ball hanger device |
| CN202670994U (en) * | 2012-07-04 | 2013-01-16 | 西林钢铁集团有限公司 | Rigid flexible steel ladle hanger |
| CN203568664U (en) * | 2013-06-21 | 2014-04-30 | 中联重科股份有限公司 | Lifting appliance |
| CN103879879A (en) * | 2014-02-20 | 2014-06-25 | 奇瑞重工股份有限公司 | Lifting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055308A (en) * | 2017-05-24 | 2017-08-18 | 贵州大学 | A kind of installation fixed structure for Hydrodynamic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105858442B (en) | 2017-07-07 |
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