CN203332171U - Transportation trolley allowing chassis to be manually lifted - Google Patents
Transportation trolley allowing chassis to be manually lifted Download PDFInfo
- Publication number
- CN203332171U CN203332171U CN2013204042752U CN201320404275U CN203332171U CN 203332171 U CN203332171 U CN 203332171U CN 2013204042752 U CN2013204042752 U CN 2013204042752U CN 201320404275 U CN201320404275 U CN 201320404275U CN 203332171 U CN203332171 U CN 203332171U
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- chassis
- vehicle frame
- shelf
- transfer trolley
- arm lever
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Abstract
The utility model discloses a transportation trolley allowing a chassis to be manually lifted, and belongs to the technical field of transportation machines. The transportation trolley comprises a vehicle frame and a shelf, wherein the bottom end of the vehicle frame is provided with the chassis, the chassis is provided with walking wheels, the tail end of the shelf is connected with a frame body of the vehicle frame through shaft pins, and the side end of the shelf is connected with the chassis of the vehicle frame through a compressed air spring. The transportation trolley is characterized by further comprising a receiving platform, a crank arm lever and a height locking structure, wherein the long arm of the crank arm lever is a pressing arm, the short arm of the crank arm lever is a lifting arm, the tail end of the lifting arm is connected with the bottom face of the receiving platform through shaft pins, the lever fulcrum of the crank arm lever is connected with the chassis of the vehicle frame through shaft pins, the lower end of the receiving platform is provided with a balance supporting device, and the lower end of the balance supporting device is connected to the chassis of the vehicle frame. Compared with the prior art, the transportation trolley has the advantages of being simple in structure, greatly improving the space utilization rate and transportation efficiency in a unit time, and meanwhile reducing labor intensity of workers.
Description
Technical field
The utility model relates to a kind of transfer trolley, but the transfer trolley on a kind of hand hoisting chassis particularly.
Background technology
Between two more than ten years of reform and opening-up, the national economy of China presents lasting and stable developing state always, and resident's income also increases sharply.And the auto-industry of China along with the cooperation with external well-known Automobile Enterprises, have also entered the fast-developing stage from the last century early eighties.Even to this day, ripe auto-industry have driven whole Automobile Market gradually, add the raising of people's level of consumption, and automobile has generally entered the family of ordinary people.
In automobile manufacturing enterprise, between the driving engine section entrucking of some Automobile Enterprises with the car load assembly shop not in same plant area, therefore the powerplant module assembly parts need to be transported to assembling plant area by transfer trolley, complete the driving engine assembling.At present, existing material transfer chassis carries out the accessory transhipment by the mode of multilayer modes of emplacement mostly, as China Patent Publication No. is CN201538339U disclosed " a kind of logistics foldable type multi-layer starter sequencing vehicle ", its structure is for comprising the steel vehicle frame, the spindle arm assembly, storage trough, collapsible dividing plate, compressed gas spring assist lock bracket, draw bar, wheel with brake gear, bolt device, described steel vehicle frame forms the car body of sequencing vehicle, the compressed gas spring assist lock bracket of spindle arm assembly by a side of four layers of collapsible dividing plate and opposite side is arranged on the inside of steel vehicle frame, draw bar and bolt device are separately positioned on below the both sides of steel vehicle frame, wheel with brake gear is arranged on the bottom surface of steel vehicle frame.But this kind of transfer trolley orlop storage trough position is lower, when concrete operations are implemented, the staff need to bend over just can be operated while carrying out the accessory carrying, works long hours, and has increased staff's labour intensity.So, when concrete the use, often bottom storing shelf, not at placing articles, cause the waste in space, the unit transport efficacy is low, has increased enterprise's Forwarding Expenses expenditure.
Therefore, need to change the situation of this waste resource, improve the transfer trolley overall utilization rate, effectively reduce staff's labour intensity simultaneously.
The utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, but the transfer trolley on the hand hoisting chassis of using in a kind of powerplant module assembly parts transport process is provided, thereby improves the transfer trolley overall utilization rate, avoids the wasting of resources.
The technical scheme in the invention for solving the technical problem is: but the transfer trolley on a kind of hand hoisting chassis, comprise vehicle frame and shelf, described vehicle frame bottom is provided with chassis, on described chassis, road wheel is installed, described shelf end is connected with vehicle frame support body pivot pin, and described shelf side is connected by the compressed gas spring with frame chassis, it is characterized in that: also comprise bearing platform, curved arm lever and height locking structure, described curved arm lever is long-armed for pressing pressure arm, galianconism is the lifting arm, lifting arm end is connected with described bearing platform bottom surface pivot pin, described curved arm lever fulcrum is connected with the frame chassis pivot pin, described bearing platform lower end is provided with Equipoising support apparatus, and the Equipoising support apparatus lower end is connected on frame chassis.
Above-mentioned Equipoising support apparatus is the one-sided bracing or strutting arrangement of the scissor-type with pulley.
The above line travelling wheel is universal land wheel, on described universal land wheel, lock piece is installed.
Above-mentioned vehicle frame front end is equipped with trailer coupling and pushing hands.
Above-mentioned height locking structure is positioned at scissor-type bracing or strutting arrangement pulley place.
Compared with prior art, the utlity model has following outstanding beneficial effect.
1, can carry out height to bearing platform by described curved arm lever and regulate, facilitate the staff to carry out the accessory carrying, alleviate staff's labour intensity.
2, improve the transfer trolley space availability ratio, avoided the space waste, improved the unit transport efficacy.
3, simple in structure, easy to use, be convenient to promote widely and use.
The accompanying drawing explanation
Fig. 1 is the utility model confined state structural representation.
Fig. 2 is the utility model lifting status architecture schematic diagram.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, 2, the utility model comprises vehicle frame 1, shelf 5, bearing platform 8, curved arm lever, height locking structure.
Described vehicle frame 1 bottom is provided with chassis 3, on described chassis 3, road wheel 4 is installed, and described vehicle frame 1 front end is equipped with trailer coupling 9 and pushing hands, conveniently vehicle frame 1 is transported.
Described road wheel 4 is universal land wheel, on described universal land wheel, lock piece is installed, and turns to convenient, flexiblely, can change at any time as required vehicle frame 1 position, the convenient use.
Described shelf 5 ends are connected with vehicle frame 1 support body pivot pin, and described shelf 5 sides are connected by compressed gas spring 6 with vehicle frame 1 chassis 3.
Described curved arm lever outward appearance is as " √ " spline structure, and long-armed in order to press pressure arm 2, galianconism is lifting arm 7, and lifting arm 7 ends are connected with described bearing platform 8 bottom surface pivot pins.Described curved arm lever fulcrum is connected with vehicle frame 1 chassis 3 pivot pins.
Described bearing platform 8 is arranged between bottom shelf 5 and frame chassis 3, and as shown in Figure 1, during confined state, the supported rod erecting 10 of bottom shelf 5 is pressed on bearing platform 8, and its gravity is realized the restriction to bearing platform 8.Described bearing platform has Equipoising support apparatus 11 8 times, and Equipoising support apparatus 11 lower ends are connected on frame chassis, firm with the balance that keeps bearing platform.Equipoising support apparatus in the present embodiment is the scissor-type bracing or strutting arrangement of one-sided side with pulley.
When concrete operations are implemented, vehicle frame 1 need to be moved to target area according to field operation, by the lock piece of installing on universal land wheel, vehicle frame 1 is carried out to locking, prevent that operating process vehicle frame 1 from moving, open successively shelf 5 along with the use transfer of object in work, because shelf 5 is connected by compressed gas spring 6 with vehicle frame 1 chassis 3, so can complete easily shelf 5 under the effect of compressed gas spring 6, open and locking work.As shown in Figure 2, when using the basecoat object, after turning on described shelf 5, bearing platform 8 bears a heavy burden and reduces, and now manual drive is firmly pressed downwards by pressure arm 2, relies on the application force of curved arm lever, bearing platform 8 is by lifting gradually, to be highly locked by height locking structure 12, thereby facilitate the staff to carry out the accessory carrying, alleviated staff's labour intensity.
It should be noted that; particular of the present utility model have been described in detail the utility model; for a person skilled in the art, in the situation that do not deviate from various apparent change that spirit and scope of the present utility model carry out it all within protection domain of the present utility model.
Claims (5)
1. but the transfer trolley on a hand hoisting chassis, comprise vehicle frame and shelf, described vehicle frame bottom is provided with chassis, on described chassis, road wheel is installed, described shelf end is connected with vehicle frame support body pivot pin, and described shelf side is connected by the compressed gas spring with frame chassis, it is characterized in that: also comprise bearing platform, curved arm lever and height locking structure, described curved arm lever is long-armed for pressing pressure arm, galianconism is the lifting arm, lifting arm end is connected with described bearing platform bottom surface pivot pin, and described curved arm lever fulcrum is connected with the frame chassis pivot pin; Described bearing platform lower end is provided with Equipoising support apparatus, and the Equipoising support apparatus lower end is connected on frame chassis.
2. but the transfer trolley on hand hoisting according to claim 1 chassis, it is characterized in that: described Equipoising support apparatus is the one-sided bracing or strutting arrangement of the scissor-type with pulley.
3. but the transfer trolley on hand hoisting according to claim 2 chassis, it is characterized in that: described height locking structure is positioned at scissor-type bracing or strutting arrangement pulley place.
4. but according to the transfer trolley on the described hand hoisting of claim 2 or 3 chassis, it is characterized in that: described road wheel is universal land wheel, on described universal land wheel, lock piece is installed.
5. but according to the transfer trolley on the described hand hoisting of claim 2 or 3 chassis, it is characterized in that: described vehicle frame front end is equipped with trailer coupling and pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204042752U CN203332171U (en) | 2013-07-08 | 2013-07-08 | Transportation trolley allowing chassis to be manually lifted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204042752U CN203332171U (en) | 2013-07-08 | 2013-07-08 | Transportation trolley allowing chassis to be manually lifted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203332171U true CN203332171U (en) | 2013-12-11 |
Family
ID=49700867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204042752U Expired - Fee Related CN203332171U (en) | 2013-07-08 | 2013-07-08 | Transportation trolley allowing chassis to be manually lifted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203332171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006482A (en) * | 2016-06-27 | 2016-10-12 | 郭坚 | Lightweight hand-operation forklift |
-
2013
- 2013-07-08 CN CN2013204042752U patent/CN203332171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006482A (en) * | 2016-06-27 | 2016-10-12 | 郭坚 | Lightweight hand-operation forklift |
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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: 20131211 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |