CN212738127U - Hydraulic telescopic carrier - Google Patents
Hydraulic telescopic carrier Download PDFInfo
- Publication number
- CN212738127U CN212738127U CN202020756295.6U CN202020756295U CN212738127U CN 212738127 U CN212738127 U CN 212738127U CN 202020756295 U CN202020756295 U CN 202020756295U CN 212738127 U CN212738127 U CN 212738127U
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- chassis
- hydraulic
- hydraulic device
- sliding plate
- steel frame
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Abstract
The utility model relates to a hydraulic telescopic carrier, wherein a steel frame and a first hydraulic device are arranged on the left side of a first chassis, the first chassis is provided with a longitudinal cavity, and an output shaft of the first hydraulic device is arranged in the longitudinal cavity in a sliding manner; the left end of the sliding plate is arranged in the longitudinal cavity in a sliding mode, and the left end of the sliding plate is connected with an output shaft of the first hydraulic device; the right end of the second chassis is fixedly connected with the right end of the sliding plate; the upper end of an output shaft of the second hydraulic device is fixedly connected with the steel frame; the pull rod is connected with the second hydraulic device through a rotating shaft; a first roller set is arranged below the second hydraulic device; the second roller group is arranged below the second chassis through a bracket assembly; the first hydraulic switch and the second hydraulic switch are both arranged on the pull rod. This device can be through the length of adjusting slide and second chassis, can carry or equipment is carried to different length goods, has reduced porter's manual labor, has also reduced safe risk coefficient.
Description
Technical Field
The utility model belongs to the technical field of the transport of goods or equipment place in places such as workshop, warehouse use car, indicate a scalable carrier of hydraulic pressure very much.
Background
In the prior art, a manual hydraulic carrying vehicle is generally used for carrying goods, but when the length of the carried goods is far beyond that of the manual hydraulic carrying vehicle, two manual hydraulic carrying vehicles may be needed to carry the goods in tandem, and besides the increase of personnel and vehicles, the safety risk is greatly increased. Therefore, a telescopic hydraulic vehicle is urgently needed to be designed to overcome the problems existing in the process of transporting goods or equipment, the prior art provides a telescopic transporting vehicle, but the stretching or the contraction is realized by manually tightening or loosening bolts, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scalable carrier of hydraulic pressure to solve prior art when the longer goods of needs transport, need two carriers, lead to the problem of incremental cost and existence safety risk, or the inconvenient problem of the expansion of the carrier that can now cut secondary and contract.
The utility model discloses a realize through following technical scheme:
a hydraulic retractable cart, comprising:
the left side of the first chassis is provided with a steel frame and a first hydraulic device, the first chassis is provided with a longitudinal cavity, and an output shaft of the first hydraulic device is arranged in the longitudinal cavity in a sliding manner;
the left end of the sliding plate is arranged in the longitudinal cavity in a sliding mode, and the left end of the sliding plate is connected with an output shaft of the first hydraulic device;
the right end of the second chassis is fixedly connected with the right end of the sliding plate;
the upper end of an output shaft of the second hydraulic device is fixedly connected with the steel frame;
the pull rod is connected with the second hydraulic device through a rotating shaft; a first roller set is arranged below the second hydraulic device;
the second roller group is arranged below the second chassis through a bracket assembly;
the first hydraulic switch and the second hydraulic switch are both arranged on the pull rod.
Preferably, the first chassis is of a U-shaped structure, the right side of the first chassis is provided with an opening part, the first chassis comprises two end parts, namely a first end part and a second end part, and the first end part and the second end part are both provided with longitudinally-drawn cavities which are respectively a first cavity and a second cavity;
the output shaft of the first hydraulic device comprises two push rods, namely a first push rod and a second push rod, the first push rod is arranged in the first cavity in a sliding mode, and the second push rod is arranged in the second cavity in a sliding mode;
the number of the sliding plates is two, and the two sliding plates are respectively a first sliding plate and a second sliding plate; the left end of the first sliding plate is connected with the first push rod, and the left end of the second sliding plate is connected with the second push rod;
the second chassis is of a U-shaped structure, an opening part on the left side of the second chassis comprises two end parts, namely a third end part and a fourth end part, and the right end of the first sliding plate is fixedly connected with the third end part; and the right end of the second sliding plate is fixedly connected with the fourth end part.
The first push rod and the second push rod move synchronously.
The steel frame comprises a connecting plate, a first steel frame and a second steel frame, the upper ends of the first steel frame and the second steel frame are fixedly connected with the connecting plate, the lower end of the first steel frame is vertically fixed on the first end part, and the lower end of the second steel frame is vertically fixed on the second end part; the upper end of the output shaft of the second hydraulic device is fixed on the lower surface of the connecting plate.
The bracket component comprises a fixed seat and a sleeve, the sleeve is arranged in the fixed seat in a sliding mode, the upper end of the fixed seat is fixed on the lower surface of the second chassis, and the lower end of the sleeve is fixedly connected with the second roller set.
The utility model has the advantages that:
the device pushes the second chassis to move outwards through the sliding plate by extending the first hydraulic device, so that the length between the left end of the first chassis and the right end of the second chassis is increased; the length between the left end of the first chassis and the right end of the second chassis is reduced through the contraction of the first hydraulic device; through stretching out of the second hydraulic device, the vehicle body formed by the first chassis and the second chassis is lifted, and the vehicle body falls down through contraction, so that goods can be loaded and unloaded conveniently, the goods with different lengths can be carried, the physical labor of carrying personnel is reduced, and the safety risk coefficient is also reduced.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention.
Description of the reference numerals
The device comprises a first chassis, a longitudinal cavity 11, a first cavity 12, a second cavity 13, a second chassis 2, a third end 21, a fourth end 22, a first hydraulic device 3, an output shaft of the first hydraulic device 31, a first hydraulic switch 32, a 4 steel frame, a 41 connecting plate, a first steel frame 42, a sliding plate 5, a first sliding plate 51, a second sliding plate 52, a push rod 6, a second hydraulic device 7, an output shaft of the second hydraulic device 71, a second hydraulic switch 72, a pull rod 8, a first roller group 9, a second roller group 10, a fixed seat 101, a sleeve 102 and a follow-up stop device 103.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but should not be construed as limiting the technical solutions of the present invention.
As shown in fig. 1 and 2, the present application provides a hydraulic telescopic cart, which includes a first chassis 1, in this embodiment, the first chassis 1 is a U-shaped structure, the left side is a bottom end of the U-shaped structure, and the right side is an open end, in the technical solution of the present application, the first chassis is formed by welding square steel or by welding steel pipes, the open end on the right side includes a first end and a second end, wherein a longitudinal first cavity 12 is provided on the first end, and a longitudinal second cavity 13 is provided on the second end.
The left side of the first chassis is provided with a first hydraulic device 3, the output end 31 of the first hydraulic device extends out or contracts along the direction which is approximately parallel to the ground, the output end of the first hydraulic device is connected with two push rods 6 which are respectively a first push rod and a second push rod, and the first push rod and the second push rod synchronously act under the driving of the output shaft of the first hydraulic device, wherein the first push rod is arranged in the first cavity, and the second push rod is arranged in the second cavity.
The two sliding plates 5 are respectively a first sliding plate 51 and a second sliding plate 52, wherein the left end of the first sliding plate is fixedly connected with the first push rod, the first sliding plate is slidably arranged in the first cavity, and the right end of the first sliding plate is fixedly connected with the third end.
The left end of the second sliding plate is fixedly connected with the second push rod, the second sliding plate is arranged in the second cavity in a sliding mode, and the right end of the second sliding plate is fixedly connected with the fourth end portion.
Therefore, when the first hydraulic device is started, the output end of the first hydraulic device extends out to push the first push rod and the second push rod to move synchronously, and the first push rod and the second push rod drive the first sliding plate and the second sliding plate to move to drive the second chassis to move together.
The steel frame 4 comprises a connecting plate 41, a first steel frame 42 and a second steel frame (not shown in the figure), the upper ends of the first steel frame and the second steel frame are fixedly connected with the connecting plate, the lower end of the first steel frame is vertically fixed on the first end part, and the lower end of the second steel frame is vertically fixed on the second end part; the upper end of the output shaft 71 of the second hydraulic device is fixed on the lower surface of the connecting plate, after the second hydraulic device is started, the output end 71 of the second hydraulic device drives the steel frame 4 to move upwards so as to lift the first chassis, and after the second hydraulic device is closed, the output end of the second hydraulic device drives the steel frame to move downwards so as to drive the first chassis to fall down, so that goods loading and unloading are facilitated.
A first roller set 9 is arranged below the second hydraulic device, the first roller set is used for moving a vehicle, the outer side of the second hydraulic device is connected with a pull rod 8 through a rotating shaft, the pull rod is used for pulling or pushing the carrier to move, and a first hydraulic switch 32 and a second hydraulic switch 72 are arranged on the pull rod and used for closing or starting the corresponding first hydraulic device and the corresponding second hydraulic device.
The second roller group 10 is installed below the second chassis through a bracket assembly, when the first chassis is lifted, the second chassis should be lifted, when the first chassis falls, the second base also needs to fall along, therefore, the bracket assembly comprises a fixed seat 101 and a sleeve 102, the sleeve is slidably arranged in the fixed seat, the upper end of the fixed seat is fixed on the lower surface of the second chassis, the lower end of the sleeve is fixedly connected with the second pulley block, and a follow-up stop device 103 is arranged between the sleeve and the fixed seat, so as to ensure that the height of the bracket assembly cannot be changed randomly.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. A hydraulic telescopic cart, comprising:
the left side of the first chassis is provided with a steel frame and a first hydraulic device, the first chassis is provided with a longitudinal cavity, and an output shaft of the first hydraulic device is arranged in the longitudinal cavity in a sliding manner;
the left end of the sliding plate is arranged in the longitudinal cavity in a sliding mode, and the left end of the sliding plate is connected with an output shaft of the first hydraulic device;
the right end of the second chassis is fixedly connected with the right end of the sliding plate;
the upper end of an output shaft of the second hydraulic device is fixedly connected with the steel frame;
the pull rod is connected with the second hydraulic device through a rotating shaft; a first roller set is arranged below the second hydraulic device;
the second roller group is arranged below the second chassis through a bracket assembly;
the first hydraulic switch and the second hydraulic switch are both arranged on the pull rod.
2. The hydraulic retractable cart of claim 1, wherein said first chassis is U-shaped, has an opening at a right side thereof, and comprises two ends, a first end and a second end, and a longitudinally-extending cavity, a first cavity and a second cavity, is provided at each of said first end and said second end;
the output shaft of the first hydraulic device comprises two push rods which are respectively a first push rod and a second push rod, the first push rod is arranged in the first cavity in a sliding mode, and the second push rod is arranged in the second cavity in a sliding mode;
the number of the sliding plates is two, and the two sliding plates are respectively a first sliding plate and a second sliding plate; the left end of the first sliding plate is connected with the first push rod, and the left end of the second sliding plate is connected with the second push rod;
the second chassis is of a U-shaped structure, an opening part on the left side of the second chassis comprises two end parts, namely a third end part and a fourth end part, and the right end of the first sliding plate is fixedly connected with the third end part; and the right end of the second sliding plate is fixedly connected with the fourth end part.
3. The hydraulic retractable cart of claim 2 wherein said first push rod moves in synchronization with said second push rod.
4. The hydraulic retractable cart of claim 2, wherein said steel frame comprises a connecting plate, a first steel frame and a second steel frame, wherein an upper end of each of said first and second steel frames is fixedly connected to said connecting plate, a lower end of said first steel frame is vertically fixed to said first end portion, and a lower end of said second steel frame is vertically fixed to said second end portion; the upper end of the output shaft of the second hydraulic device is fixed on the lower surface of the connecting plate.
5. The hydraulic retractable cart of claim 1, wherein said support assembly comprises a fixing seat and a sleeve, said sleeve is slidably disposed in said fixing seat, an upper end of said fixing seat is fixed to a lower surface of said second chassis, and a lower end of said sleeve is fixedly connected to said second roller set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756295.6U CN212738127U (en) | 2020-05-09 | 2020-05-09 | Hydraulic telescopic carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756295.6U CN212738127U (en) | 2020-05-09 | 2020-05-09 | Hydraulic telescopic carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212738127U true CN212738127U (en) | 2021-03-19 |
Family
ID=75003999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020756295.6U Active CN212738127U (en) | 2020-05-09 | 2020-05-09 | Hydraulic telescopic carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212738127U (en) |
-
2020
- 2020-05-09 CN CN202020756295.6U patent/CN212738127U/en active Active
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