CN216664300U - Novel reach formula lift driver's cabin - Google Patents
Novel reach formula lift driver's cabin Download PDFInfo
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- CN216664300U CN216664300U CN202123278990.XU CN202123278990U CN216664300U CN 216664300 U CN216664300 U CN 216664300U CN 202123278990 U CN202123278990 U CN 202123278990U CN 216664300 U CN216664300 U CN 216664300U
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- connecting rod
- seat plate
- plate
- ear plates
- oil cylinder
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Abstract
A novel forward-extending type lifting cab comprises a base, wherein a lifting device is arranged at the upper part of the base; the lifting device comprises a lower seat plate, a front connecting rod, a rear connecting rod, an oil cylinder, a front oil cylinder lug plate, a rear oil cylinder lug plate, a lower connecting rod lug plate, an upper connecting rod lug plate and an upper seat plate; the lower seat plate is arranged at the upper part of the base, the two lower connecting rod ear plates are positioned at two sides of the front end of the lower seat plate, the two upper connecting rod ear plates are positioned at two sides of the rear end of the upper seat plate, two ends of the front connecting rod are respectively hinged with the front ends of the upper connecting rod ear plates and the lower connecting rod ear plates, and two ends of the rear connecting rod are respectively hinged with the rear ends of the upper connecting rod ear plates and the lower connecting rod ear plates; through setting up preceding connecting rod and back connecting rod, make the bedplate drive the driver's cabin and realize from top to bottom and the while of front and back and remove under the promotion of hydro-cylinder, let driver's sight better see below to the operating mode, improve work efficiency, reduced inconvenience and the potential safety hazard because of the blind area problem brings.
Description
The technical field is as follows:
the utility model relates to the technical field of excavators, in particular to a novel forward-extending type lifting cab.
The background art comprises the following steps:
at present, the excavator plays a powerful role in various large projects and capital construction projects, but due to the factors of working environment, the sight range is limited in some occasions or working conditions, the visual field is not wide, the blind area is very large, and therefore working efficiency is not high and certain potential safety hazards are increased.
The utility model content is as follows:
in order to solve the problems and overcome the defects of the prior art, the utility model provides a novel forward extending type lifting cab which can move back and forth and expand the visual field.
The utility model provides a novel forward-extending type lifting cab, which comprises a base, wherein a lifting device is arranged at the upper part of the base;
the lifting device comprises a lower seat plate, a front connecting rod, a rear connecting rod, an oil cylinder, a front oil cylinder lug plate, a rear oil cylinder lug plate, a lower connecting rod lug plate, an upper connecting rod lug plate and an upper seat plate;
the lower seat plate is arranged at the upper part of the base, the two lower connecting rod ear plates are positioned at two sides of the front end of the lower seat plate, the two upper connecting rod ear plates are positioned at two sides of the rear end of the upper seat plate, two ends of the front connecting rod are respectively hinged with the front ends of the upper connecting rod ear plates and the lower connecting rod ear plates, and two ends of the rear connecting rod are respectively hinged with the rear ends of the upper connecting rod ear plates and the lower connecting rod ear plates;
the reinforcing plate is connected between the two front connecting rods, the front oil cylinder lug plate is located in the middle of the reinforcing plate, the rear oil cylinder lug plate is located in the middle of the lower seat plate, and two ends of the oil cylinder are hinged to the front oil cylinder lug plate and the rear oil cylinder lug plate respectively.
Furthermore, the upper part of the upper seat plate is provided with a cab.
Furthermore, a round pipe used for enhancing the structural strength is arranged between the two rear connecting rods.
Further, the width of the upper seat plate is the same as that of the lower seat plate.
Further, the length of the upper seat plate is the same as that of the lower seat plate.
Furthermore, the front connecting rod is divided into a two-section structure of an upper section and a lower section, and an included angle between the upper section and the lower section is an obtuse angle.
Furthermore, a reinforcing rib is arranged on the outer side of the front connecting rod.
The utility model has the beneficial effects that:
through setting up preceding connecting rod and back connecting rod, make the bedplate move when driving the driver's cabin about and around realizing under the promotion of hydro-cylinder, let driver's sight better see the below to the operating mode, improve work efficiency, reduced inconvenience and the potential safety hazard brought because of the blind area problem.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
1. The hydraulic lifting device comprises a lower seat plate, 2, a front connecting rod, 3, a rear connecting rod, 4, an oil cylinder, 5, a front oil cylinder lug plate, 6, a rear oil cylinder lug plate, 7, a lower connecting rod lug plate, 8, an upper connecting rod lug plate, 9, an upper seat plate, 10, a circular pipe, 11, a reinforcing plate, 12 and a cab.
The specific implementation mode is as follows:
in order to make the implementation objects, technical solutions and advantages of the present invention more clear, the present invention will be described in more detail with reference to the accompanying fig. 1 of the present invention.
The utility model provides a novel forward-extending type lifting cab 12, which comprises a base, wherein a lifting device is arranged at the upper part of the base;
the lifting device comprises a lower seat plate 1, a front connecting rod 2, a rear connecting rod 3, an oil cylinder 4, a front oil cylinder lug plate 5, a rear oil cylinder lug plate 6, a lower connecting rod lug plate 7, an upper connecting rod lug plate 8 and an upper seat plate 9;
the lower seat plate 1 is arranged at the upper part of the base, the two lower connecting rod ear plates 7 are positioned at two sides of the front end of the lower seat plate 1, the two upper connecting rod ear plates 8 are positioned at two sides of the rear end of the upper seat plate 9, two ends of the front connecting rod 2 are respectively hinged with the upper connecting rod ear plates 8 and the front ends of the lower connecting rod ear plates 7, and two ends of the rear connecting rod 3 are respectively hinged with the upper connecting rod ear plates 8 and the rear ends of the lower connecting rod ear plates 7; a reinforcing plate 11 is connected between the two front connecting rods 2, the front oil cylinder lug plate 5 is positioned in the middle of the reinforcing plate 11, the rear oil cylinder lug plate 6 is positioned in the middle of the lower seat plate 1, and two ends of the oil cylinder 4 are respectively hinged with the front oil cylinder lug plate 5 and the rear oil cylinder lug plate 6; the upper part of the upper seat plate 9 is provided with a cab 12; a circular tube 10 for enhancing the structural strength is arranged between the two rear connecting rods 3; the width of the upper seat plate 9 is the same as that of the lower seat plate 1; the length of the upper seat plate 9 is the same as that of the lower seat plate 1; the front connecting rod 2 is arranged into a two-section structure which is divided into an upper section and a lower section, and an included angle between the upper section and the lower section is an obtuse angle; the outer side of the front connecting rod 2 is provided with a reinforcing rib.
One of the embodiments of the utility model is as follows:
the device comprises a base, wherein a lifting device is arranged on the upper part of the base, and the cab 12 is driven by the lifting device to move up and down and back and forth simultaneously, so that the sight of a driver can better see the working condition from the lower part, the working efficiency is improved, and inconvenience and potential safety hazard caused by the blind area problem are reduced;
the lifting device comprises a lower seat plate 1, a front connecting rod 2, a rear connecting rod 3, an oil cylinder 4, a front oil cylinder lug plate 5, a rear oil cylinder lug plate 6, a lower connecting rod lug plate 7, an upper connecting rod lug plate 8 and an upper seat plate 9;
the lower seat plate 1 is arranged at the upper part of the base, the two lower connecting rod ear plates 7 are positioned at two sides of the front end of the lower seat plate 1, the two upper connecting rod ear plates 8 are positioned at two sides of the rear end of the upper seat plate 9, and the upper connecting rod ear plates 8 and the lower connecting rod ear plates 7 are both provided with two hinge positions which are respectively positioned at the front end and the rear end and can be simultaneously hinged with the front connecting rod 2 and the rear connecting rod 3; two ends of the front connecting rod 2 are respectively hinged with the front ends of the upper connecting rod ear plate 8 and the lower connecting rod ear plate 7, and two ends of the rear connecting rod 3 are respectively hinged with the rear ends of the upper connecting rod ear plate 8 and the lower connecting rod ear plate 7; go up connecting rod otic placode 8, lower connecting rod otic placode 7, preceding connecting rod 2 and back connecting rod 3 constitution quadrilateral frame structure, preceding connecting rod 2 sets up to the two segmentation structures that divide into upper segment and hypomere simultaneously, and the contained angle between upper segment and the hypomere is the obtuse angle, and the upper segment keeps parallel with back connecting rod 3, and the lower extreme is buckled backward, changes the atress when hydro-cylinder 4 extends to lift up upper seat board 9.
A reinforcing plate 11 is connected between the two upper sections, so that the structural strength is enhanced on one hand, the front oil cylinder ear plate 5 is installed on the other hand, the front oil cylinder ear plate 5 is positioned in the middle of the reinforcing plate 11, the rear oil cylinder ear plate 6 is positioned in the middle of the lower seat plate 1, two ends of the oil cylinder 4 are respectively hinged with the front oil cylinder ear plate 5 and the rear oil cylinder ear plate 6, and the upper seat plate 9 can be lifted downwards and upwards through a quadrilateral frame structure when the oil cylinder 4 extends; when the cylinder 4 is shortened, the upper seat plate 9 is returned to the initial position.
A round pipe 10 used for reinforcing the structural strength is arranged between the two rear connecting rods 3, and reinforcing ribs are arranged on the outer side of the front connecting rod 2 and used for reinforcing the structural strength.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel reach formula lift driver's cabin, includes the base, its characterized in that: the upper part of the base is provided with a lifting device;
the lifting device comprises a lower seat plate, a front connecting rod, a rear connecting rod, an oil cylinder, a front oil cylinder lug plate, a rear oil cylinder lug plate, a lower connecting rod lug plate, an upper connecting rod lug plate and an upper seat plate;
the lower seat plate is arranged at the upper part of the base, the two lower connecting rod ear plates are positioned at two sides of the front end of the lower seat plate, the two upper connecting rod ear plates are positioned at two sides of the rear end of the upper seat plate, two ends of the front connecting rod are respectively hinged with the front ends of the upper connecting rod ear plates and the lower connecting rod ear plates, and two ends of the rear connecting rod are respectively hinged with the rear ends of the upper connecting rod ear plates and the lower connecting rod ear plates;
two be connected with the reinforcing plate between the preceding connecting rod, preceding hydro-cylinder otic placode is located the middle part of reinforcing plate, back hydro-cylinder otic placode is located the middle part of bedplate down, the both ends of hydro-cylinder are articulated with preceding hydro-cylinder otic placode and back hydro-cylinder otic placode respectively.
2. The new reach lift cab of claim 1, wherein: and the upper part of the upper seat plate is provided with a cab.
3. The new reach lift cab of claim 1, wherein: and a round pipe for enhancing the structural strength is arranged between the two rear connecting rods.
4. The new reach lift cab of claim 1, wherein: the width of the upper seat plate is the same as that of the lower seat plate.
5. The new reach lift cab of claim 1, wherein: the length of the upper seat plate is the same as that of the lower seat plate.
6. The new reach lift cab of claim 1, wherein: the front connecting rod is of a two-section structure which is divided into an upper section and a lower section, and an included angle between the upper section and the lower section is an obtuse angle.
7. The new reach lift cab of claim 1, wherein: and reinforcing ribs are arranged on the outer side of the front connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278990.XU CN216664300U (en) | 2021-12-24 | 2021-12-24 | Novel reach formula lift driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278990.XU CN216664300U (en) | 2021-12-24 | 2021-12-24 | Novel reach formula lift driver's cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664300U true CN216664300U (en) | 2022-06-03 |
Family
ID=81792649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123278990.XU Active CN216664300U (en) | 2021-12-24 | 2021-12-24 | Novel reach formula lift driver's cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664300U (en) |
-
2021
- 2021-12-24 CN CN202123278990.XU patent/CN216664300U/en active Active
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