CN216508166U - Automatic loading and unloading device for engineering truck roof - Google Patents
Automatic loading and unloading device for engineering truck roof Download PDFInfo
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- CN216508166U CN216508166U CN202123302533.XU CN202123302533U CN216508166U CN 216508166 U CN216508166 U CN 216508166U CN 202123302533 U CN202123302533 U CN 202123302533U CN 216508166 U CN216508166 U CN 216508166U
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- oil cylinder
- automatic
- lifting
- automatic lifting
- bottom plate
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Abstract
The utility model discloses an automatic engineering truck roof loading and unloading device which comprises a bottom device, an automatic inclining device and an automatic lifting device, wherein the bottom device is provided with a lifting device; the bottom device comprises a general bottom plate and a bearing seat; the automatic tilting device comprises a tilting oil cylinder, a tilting oil cylinder mounting bracket, a rotating shaft, a tilting oil cylinder connecting piece and a rotating bearing; the automatic lifting device comprises a lifting oil cylinder, a sliding rail, a sliding trolley, a ladder stand hanging piece, a rod hanging piece, an automatic lifting installation bottom plate, an automatic lifting plate and a lifting oil cylinder connecting piece. The utility model can realize the loading and unloading of equipment such as a ladder stand, a pole and the like on the top of the engineering truck without manually ascending, saves time and labor, improves the working efficiency and simultaneously ensures the personal safety of workers.
Description
Technical Field
The utility model relates to the technical field of engineering vehicles, in particular to an automatic loading and unloading device for a roof of an engineering vehicle.
Background
The engineering truck is an important vehicle used in emergency and maintenance, such as an IVECO engineering truck and the like. When the engineering truck is used, the ladder stand and the pole which are needed in the scenes of emergency rescue, maintenance and the like are often placed at the top of the engineering truck. When the ladder and the pole are loaded and unloaded on the top of the current engineering truck, the equipment needs to be manually lifted to load the equipment on the top of the truck or unload the equipment from the top of the truck, so that the labor and the time are wasted, and safety accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide an automatic loading and unloading device for the roof of an engineering truck.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic loading and unloading device for the roof of an engineering truck comprises a bottom device, an automatic inclining device and an automatic lifting device; the bottom device comprises a general bottom plate and a bearing seat; the automatic tilting device comprises a tilting oil cylinder, a tilting oil cylinder mounting bracket, a rotating shaft, a tilting oil cylinder connecting piece and a rotating bearing; the automatic lifting device comprises a lifting oil cylinder, a sliding rail, a sliding trolley, a ladder stand hanging piece, a rod hanging piece, an automatic lifting installation bottom plate, an automatic lifting plate and a lifting oil cylinder connecting piece;
the main bottom plate is fixedly arranged at the top of the engineering truck, and one end of the main bottom plate is provided with a bearing seat;
the inclined oil cylinder mounting bracket is fixedly mounted on the engineering truck, an inclined oil cylinder is mounted on the inclined oil cylinder mounting bracket, one end of an inclined oil cylinder connecting piece is mounted at one end of the automatic lifting mounting base plate, and the other end of the inclined oil cylinder connecting piece is connected with the inclined oil cylinder; the rotary bearing is installed in the bearing seat; the rotating shaft is welded on the automatic lifting mounting bottom plate and is connected with the rotating bearing;
the automatic lifting installation bottom plate is provided with a lifting oil cylinder and a sliding rail through bolts; the sliding trolley is slidably assembled on the sliding rail, and the automatic lifting plate is installed on the sliding trolley; one end of the lifting oil cylinder connecting piece is fixedly arranged on the automatic lifting plate, and the other end of the lifting oil cylinder connecting piece is connected with the lifting oil cylinder; the upper part of the automatic lifting plate is fixedly provided with a ladder stand hanging piece and a rod hanging piece; the ladder stand hanging piece is used for hanging a ladder stand, and the rod hanging piece is used for hanging a rod.
Further, a cargo rack is welded on the top of the general bottom plate.
Furthermore, a safety steel wire rope is connected between the main bottom plate and the automatic lifting installation bottom plate.
Furthermore, a hanging ring is arranged above the general bottom plate.
Further, install a plurality of bull's eyes bearings on the automatic rising mounting plate, bull's eyes bearing with the bottom frictional contact of automatic rising board.
Furthermore, both sides of the ladder stand hanging piece are respectively provided with a limiting piece.
Further, a front locking oil cylinder, a left rod locking oil cylinder, a right rod locking oil cylinder and a left side locking oil cylinder and a right side locking oil cylinder are arranged on the automatic lifting plate; the front locking oil cylinder is used for locking the front end of the ladder stand, and the left side locking oil cylinder and the right side locking oil cylinder are respectively used for locking two sides of the ladder stand; the left and right rod locking cylinders are used for locking the left and right rods respectively.
The utility model has the beneficial effects that: the utility model can realize the loading and unloading of equipment such as a ladder stand, a pole and the like on the top of the engineering truck without manually ascending, saves time and labor, improves the working efficiency and simultaneously ensures the personal safety of workers.
Drawings
FIG. 1 is a schematic view of an overall structure of an automatic loading and unloading apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention with the auto-install elevator base tilted and the auto-elevator plate extended;
FIG. 3 is a bottom view of the automatic lifting device in the embodiment of the present invention;
FIG. 4 is a schematic top view of an automatic lifting device according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating the installation of components on the automatic lifting installation base plate according to the embodiment of the utility model.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides an automatic loading and unloading device for a roof of a engineering truck, which comprises a bottom device, an automatic inclining device and an automatic lifting device, and is shown in figures 1-5; the bottom device comprises a general bottom plate 1 and a bearing seat 4; the automatic tilting device comprises a tilting oil cylinder 6, a tilting oil cylinder mounting bracket 7, a rotating shaft 8, a tilting oil cylinder connecting piece 9 and a rotating bearing 23; the automatic lifting device comprises a lifting oil cylinder 10, a slide rail 11, a sliding trolley 12, a ladder stand hanging piece 14, a rod hanging piece 15, an automatic lifting installation bottom plate 20, an automatic lifting plate 21 and a lifting oil cylinder connecting piece 22;
the main bottom plate 1 is fixedly arranged at the top of the engineering truck through bolts, and 2 bearing seats 4 are arranged on one side of the main bottom plate 1 through bolts;
the inclined oil cylinder mounting bracket 7 is mounted on the engineering truck through bolts, 2 inclined oil cylinders 6 are mounted on the inclined oil cylinder mounting bracket 7 through bolts, one end of an inclined oil cylinder connecting piece 9 is mounted at one end of the automatic lifting mounting bottom plate 20 through bolts, and the other end of the inclined oil cylinder connecting piece is connected with the inclined oil cylinders 6; the rotary bearing 23 is installed in the bearing seat 4; the rotating shaft 8 is welded on the automatic lifting installation bottom plate 20, and two ends of the rotating shaft 8 are respectively connected with a rotating bearing 23;
the automatic lifting installation bottom plate 20 is provided with 2 lifting oil cylinders 10 and 2 sliding rails 11 through bolts; the sliding trolley 12 is slidably assembled on the slide rail 11, and the automatic lifting plate 21 is installed on the sliding trolley 12; one end of the lifting oil cylinder connecting piece 22 is arranged on the automatic lifting plate 21 through a bolt, and the other end is connected with the lifting oil cylinder 10; the upper part of the automatic lifting plate 21 is welded with a ladder stand hanging piece 14, and two sides are welded with 2 rod hanging pieces 15; the ladder stand hanging piece 14 is used for hanging a ladder stand, and the rod hanging piece 15 is used for hanging a rod.
In the automatic tilting device, when the automatic lifting installation bottom plate 20 is required to tilt, the tilting cylinder 6 is started, the tilting cylinder 6 drives one end of the automatic lifting installation bottom plate 20 to move downwards, and the automatic lifting installation bottom plate 20 rotates and tilts by taking the rotating bearing as a fulcrum. When the automatic lifting installation bottom plate needs to be reset, the inclined oil cylinder 6 drives one end of the automatic lifting installation bottom plate 20 to move upwards until the automatic lifting installation bottom plate 20 is horizontally placed on the main bottom plate 1 again.
It should be noted that, in the automatic lifting device, when the automatic lifting plate 21 needs to extend, the lifting cylinder 10 is started, the lifting cylinder 10 pushes the automatic lifting plate 21 to extend outward, and the automatic lifting plate 21 drives the sliding trolley 12 to slide along the sliding rail 11, so that the automatic lifting plate 21 slides along the sliding rail 11 smoothly. When resetting, the driver only needs to drive in the opposite direction.
In the present embodiment, the cargo rack 3 is welded on the top of the general bottom plate 1 to place more things on the top of the engineering truck as much as possible except for ladder and pole. The goods are placed on the automatic lifting plate 21, and the goods can be fixed by a spring rope or the like through the goods shelf.
In this embodiment, in order to prevent a safety accident from occurring when the automatic tilting apparatus tilts, a safety wire rope 5 is connected between the main floor 1 and the automatic lifting installation floor 20.
In this embodiment, in order to facilitate the installation and removal of the overall structure, 4 rings 2 are installed above the overall bottom plate 1. During installation, all parts are connected and assembled, the hoisting mechanical device is integrally hoisted to the top of the engineering truck through the hoisting ring 2, and finally the total bottom plate 3 is fixed.
In this embodiment, in order to prevent the other end of the auto-lift plate 21 from being non-parallel when sliding, 14 bull's eye bearings 13 are installed on the auto-lift installation base plate 20 through bolts, and the bull's eye bearings 13 are in frictional contact with the bottom of the auto-lift plate 21.
In this embodiment, in order to prevent the ladder from being displaced too much when being placed, the stopper 16 is provided on each side of the ladder hanging member 14.
In the embodiment, in order to prevent the ladder from falling off during the driving of the engineering truck, the front locking cylinder 17, the left and right rod locking cylinders 18 and the left and right side locking cylinders 19 are mounted on the automatic lifting plate 21 through bolts; the front locking oil cylinder 17 is used for locking the front end of the ladder stand, and the left side locking oil cylinder 19 and the right side locking oil cylinder 19 are respectively used for locking two sides of the ladder stand; the left and right rod-locking cylinders 18 are used to lock the left and right rods, respectively.
It should be noted that the automatic tilting means and the automatic lifting means can be controlled by a general control device which receives control commands from a remote control.
The working principle of the automatic loading and unloading device is as follows:
when a ladder stand, a pole and the like need to be loaded at the top of the engineering truck, no person in a carriage of the engineering truck is ensured, a remote controller extension button is pressed, the lifting oil cylinder 10 drives the automatic lifting plate 21 to extend out of the automatic lifting installation bottom plate 20, and the lifting oil cylinder 10 stops after the automatic lifting plate extends out in place. When a tilting button of the remote controller is pressed, the tilting cylinder 6 drives one end of the automatic lifting installation bottom plate 20 to move downwards until the automatic lifting installation bottom plate 20 tilts to a set angle. A worker hangs the ladder stand and the rod on the ladder stand hanging piece 14 and the rod hanging piece 15, then presses down the locking button on the remote controller, and the front locking oil cylinder 17, the rod locking oil cylinder 18 and the side locking oil cylinder 19 respectively lock the ladder stand and the rod. Then the inclined reset button of the remote controller is pressed, the inclined oil cylinder 6 drives one end of the automatic lifting installation bottom plate 20 to reset upwards, the automatic lifting installation bottom plate 20 resets to the initial position, the retraction button of the remote controller is pressed, the lifting oil cylinder 10 drives the automatic lifting plate 21 to retract to the initial position, and the ladder stand and the pole are loaded completely. The unloading process is similar.
Various corresponding changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (7)
1. The automatic engineering vehicle roof loading and unloading device is characterized by comprising a bottom device, an automatic tilting device and an automatic lifting device; the bottom device comprises a general bottom plate (1) and a bearing seat (4); the automatic tilting device comprises a tilting oil cylinder (6), a tilting oil cylinder mounting bracket (7), a rotating shaft (8), a tilting oil cylinder connecting piece (9) and a rotating bearing (23); the automatic lifting device comprises a lifting oil cylinder (10), a sliding rail (11), a sliding trolley (12), a ladder stand hanging piece (14), a rod hanging piece (15), an automatic lifting installation bottom plate (20), an automatic lifting plate (21) and a lifting oil cylinder connecting piece (22);
the main bottom plate (1) is fixedly arranged at the top of the engineering truck, and one end of the main bottom plate (1) is provided with a bearing seat (4);
the inclined oil cylinder mounting bracket (7) is fixedly mounted on the engineering truck, the inclined oil cylinder (6) is mounted on the inclined oil cylinder mounting bracket (7), one end of an inclined oil cylinder connecting piece (9) is mounted at one end of the automatic lifting mounting bottom plate (20), and the other end of the inclined oil cylinder connecting piece is connected with the inclined oil cylinder (6); the bearing seat (4) is internally provided with the rotary bearing (23); the rotating shaft (8) is welded on the automatic lifting installation bottom plate (20), and the rotating shaft (8) is connected to the rotating bearing (23);
the automatic lifting installation bottom plate (20) is provided with a lifting oil cylinder (10) and a slide rail (11) through bolts; the sliding trolley (12) is slidably assembled on the sliding rail (11), and the automatic lifting plate (21) is installed on the sliding trolley (12); one end of a lifting oil cylinder connecting piece (22) is fixedly arranged on the automatic lifting plate (21), and the other end of the lifting oil cylinder connecting piece is connected with the lifting oil cylinder (10); a ladder climbing pendant (14) and a rod pendant (15) are fixed on the upper part of the automatic lifting plate (21); the ladder stand hanging piece (14) is used for hanging a ladder stand, and the rod hanging piece (15) is used for hanging a rod.
2. The automatic loading and unloading device for the roof of the engineering truck as claimed in claim 1, characterized in that a cargo rack (3) is welded on the top of the general bottom plate (1).
3. The automatic loading and unloading device for the roof of the engineering truck as claimed in claim 1, characterized in that a safety steel wire rope (5) is connected between the main floor (1) and the automatic lifting installation floor (20).
4. The automatic loading and unloading device for the engineering truck roof as claimed in claim 1, characterized in that a lifting ring (2) is mounted above the general bottom plate (1).
5. The automatic loading and unloading device for the roof of the engineering truck as claimed in claim 1, wherein a plurality of bull's eye bearings (13) are mounted on the automatic lifting mounting base plate (20), and the bull's eye bearings (13) are in frictional contact with the bottom of the automatic lifting plate (21).
6. The automatic loading and unloading device for the roof of the engineering truck as claimed in claim 1, characterized in that the ladder climbing hanging piece (14) is provided with a limiting piece (16) on each side.
7. The automatic loading and unloading device for the engineering truck roof as claimed in claim 1, wherein the automatic lifting plate (21) is provided with a front locking cylinder (17), left and right rod locking cylinders (18), and left and right side locking cylinders (19); the front locking oil cylinder (17) is used for locking the front end of the ladder stand, and the left side locking oil cylinder (19) and the right side locking oil cylinder (19) are respectively used for locking two sides of the ladder stand; the left and right rod locking cylinders (18) are used for locking the left and right rods, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302533.XU CN216508166U (en) | 2021-12-24 | 2021-12-24 | Automatic loading and unloading device for engineering truck roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123302533.XU CN216508166U (en) | 2021-12-24 | 2021-12-24 | Automatic loading and unloading device for engineering truck roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216508166U true CN216508166U (en) | 2022-05-13 |
Family
ID=81504872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123302533.XU Active CN216508166U (en) | 2021-12-24 | 2021-12-24 | Automatic loading and unloading device for engineering truck roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216508166U (en) |
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2021
- 2021-12-24 CN CN202123302533.XU patent/CN216508166U/en active Active
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