CN111470445A

CN111470445A - Stacking type shear fork rod, shear fork type lifting device and double-layer parking equipment

Info

Publication number: CN111470445A
Application number: CN202010465013.1A
Authority: CN
Inventors: 张珂新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-07-31

Abstract

The invention provides a stacked scissor rod, a scissor lifting device and double-layer parking equipment, wherein the stacked scissor rod comprises a first plate and a second plate, a first connecting plate of the first plate is in X-shaped cross hinge with a second connecting plate of the second plate, two ends of the first connecting plate are respectively provided with a first high plate and a first low plate, the second high plate and the second low plate are arranged on one side of the second connecting plate, the first high plate, the first low plate, the second high plate and the second low plate are positioned on a first plane, and the second connecting plate is positioned on a second plane; the scissor-fork type lifting device comprises the stacked scissor-fork rod, and the double-layer parking equipment comprises the scissor-fork type lifting device. According to the invention, the avoidance arrangement of the hinged part enables the scissor rod to only occupy the thickness of one plate body except the hinged part, so that the technical problem that the scissor rod occupies the thickness of two plate bodies and needs to be optimized in the prior art is solved.

Description

Stacking type shear fork rod, shear fork type lifting device and double-layer parking equipment

Technical Field

The invention relates to the technical field of double-layer parking equipment, in particular to a stacked scissor rod, a scissor lifting device and double-layer parking equipment.

Background

The standard of the parking space is uniformly defined by the country according to the size of the motor vehicle, the width of the parking space is not abundant for the motor vehicle, and the double-layer parking equipment arranged in the parking space enables the width of the motor vehicle which can be parked in the parking space to be smaller.

Double-deck parking equipment in reality respectively is equipped with a scissor lifting device in the left and right sides on parking stall, and every scissor lifting device has two sets of scissor rods, and every group scissor rod includes two articulated plate bodies each other, and two plate bodies superpose at the horizontal direction, occupy the thickness of two plate bodies promptly in the width direction on parking stall, in addition, all set up an oil hydraulic cylinder between two sets of scissor rods about, the diameter and the power of oil hydraulic cylinder are the normal proportional relation.

Therefore, the parking width of the lower layer of the double-layer parking equipment depends on the distance between two inner plate bodies in two adjacent scissor rods between the scissor type lifting devices on the left side and the right side, the distance between two inner plate bodies in two adjacent scissor rods in the scissor type lifting devices on the left side or the right side depends on the diameter of the oil hydraulic cylinder, and under the condition that the thickness of a single plate body of the scissor rod is reduced to the minimum value for use, in order to meet the extreme requirement that the lower layer of the double-layer parking equipment has larger parking width or the oil hydraulic cylinder with larger diameter is selected to improve power, the width compression of the lifting device which is smaller is also required to be implemented.

However, in the prior art, the scissor lever includes two plate bodies hinged to each other, and the two plate bodies are stacked in the horizontal direction, thereby occupying the thickness of the two plate bodies and requiring optimization.

Disclosure of Invention

The invention aims to provide a stacked scissor rod, a scissor lifting device and double-layer parking equipment so as to relieve the technical problems in the prior art.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

in a first aspect, the invention provides a stacked fork rod, which comprises a first plate and a second plate, wherein the first plate comprises a first connecting plate, a first high plate and a first low plate, and the second plate comprises a second connecting plate, a second high plate and a second low plate; the first connecting plate and the second connecting plate are in X-shaped cross hinge joint; the two ends of the first connecting plate of the first plate are respectively provided with a first high plate and a first low plate, and the first high plate and the first low plate are positioned on a first plane; the two ends of the second connecting plate of the second plate are respectively a second high plate and a second low plate, the second high plate and the second low plate are arranged on the same side face of the second connecting plate, the second high plate and the second low plate are located on the first plane, and the second connecting plate is located on the second plane.

Further, the first connecting plate is located on the first plane.

Furthermore, the first high-level plate and the first low-level plate are arranged on the same side face of the first connecting plate, a first thickening layer is arranged between the first high-level plate and the first connecting plate, and a second thickening layer is arranged between the first low-level plate and the first connecting plate; the first connecting plate is located on the third plane through the first thickening layer and the second thickening layer.

Furthermore, a first included angle is formed between the first connecting plate and the first high plate, a second included angle is formed between the first connecting plate and the first low plate, a third included angle is formed between the second connecting plate and the second high plate, and a fourth included angle is formed between the second connecting plate and the second low plate; the first high plate and the first low plate are parallel to each other through the first included angle, the second included angle, the third included angle and the fourth included angle, the second high plate and the second low plate are parallel to each other, when the vertical included angle between the first connecting plate of the first plate and the second connecting plate of the second plate rotates to the maximum, the first high plate and the second low plate are attached to each other from top to bottom, and the second high plate and the first low plate are attached to each other from top to bottom.

Further, still include fourth plate and the third plate that sets up with first plate and second plate mirror image respectively, the fourth plate is the same with first plate structure, and the third plate is the same with second plate structure, and the third plate is articulated each other with the fourth plate, is equipped with the installation space that can supply the installation of oil pressure jar between second plate and the third plate.

Furthermore, a first high-position cross beam is arranged between the first high-position plate of the first plate and the fourth high-position plate of the fourth plate, and a first low-position cross beam is arranged between the first low-position plate of the first plate and the fourth low-position plate of the fourth plate; a second high-position cross beam is arranged between the second high-position plate of the second plate and the third high-position plate of the third plate, and a second low-position cross beam is arranged between the second low-position plate of the second plate and the third low-position plate of the third plate.

Furthermore, the first high-position cross beam, the first low-position cross beam and the second low-position cross beam are all continuous cross beams, and the second high-position cross beam is a discontinuous cross beam.

Further, the first high-position cross beam, the first high-position plate and the fourth high-position plate are integrally formed, and the first low-position cross beam, the first low-position plate and the fourth low-position plate are integrally formed; the second low-level beam, the second low-level plate and the third low-level plate are integrally formed, and the second high-level beam is fixed with the second high-level plate and the third high-level plate through welding.

In a second aspect, the invention provides a scissor lift device, which comprises the stacked scissor rods in the technical scheme.

In a third aspect, the invention provides double-deck parking equipment, which comprises the scissor type lifting device in the technical scheme.

The invention can realize the following beneficial effects:

in a first aspect, an embodiment of the present invention provides a stacked scissors rod, including a first plate and a second plate, where the first plate includes a first connecting plate, a first high plate and a first low plate, and the second plate includes a second connecting plate, a second high plate and a second low plate; the first connecting plate and the second connecting plate are in X-shaped cross hinge joint; the two ends of the first connecting plate of the first plate are respectively provided with a first high plate and a first low plate, and the first high plate and the first low plate are positioned on a first plane; the two ends of the second connecting plate of the second plate are respectively a second high plate and a second low plate, the second high plate and the second low plate are arranged on the same side face of the second connecting plate, the second high plate and the second low plate are located on the first plane, and the second connecting plate is located on the second plane.

According to the invention, the avoidance arrangement of the hinged part enables the scissor rod to only occupy the thickness of one plate body except the hinged part, so that the technical problem that the scissor rod occupies the thickness of two plate bodies and needs to be optimized in the prior art is solved.

In addition, based on this technical scheme, compare with traditional scissors pole, when two sets of scissors pole's peripheral dimensions were injectd, when two sets of scissors pole outmost width were the definite value promptly, this technical scheme has bigger inner space can be used for setting up equipment such as hydraulic cylinder or scissors lock.

Based on this technical scheme, compare with traditional scissors pole, when the inside wide size limit of two sets of scissors poles, when the most inboard width of two sets of scissors poles is the definite value promptly, this technical scheme occupies narrower width and reduces the holistic size of equipment, and the advantage is especially obvious when equipment has size limit.

Based on this technical scheme, compare with traditional scissor rod, under the same closed state, traditional scissor rod is because more narrow toward articulated department, for equipment such as convenient embedded oil hydraulic cylinder places, have to set up in the upper and lower and be interrupted the crossbeam, thereby the protection to embedded equipment in the direction from top to bottom has been weakened, and need extra bearing structure come to restrict the compression of inner space, and the space that two sets of scissor rod and continuous beam formed based on this technical scheme is upright, the parcel nature is good, can follow four directions from top to bottom and protect embedded equipment.

Based on this technical scheme, compare with traditional scissors pole, to the scissors structure that uses the oil hydraulic cylinder as power, the originated angle of hydro-cylinder has been bigger at the initial lift occasionally, has reduced the technical requirement of oil hydraulic cylinder.

In summary, the present embodiment at least alleviates the technical problems in the prior art.

In a second aspect, the present invention provides a scissor lift device, which includes the stacked scissor stick provided in the first aspect, so that the scissor lift device provided in an embodiment of the present invention can achieve all the advantages that the stacked scissor stick provided in the first aspect can achieve.

In a third aspect, the present invention provides a double-deck parking facility, which includes the scissors lifting device provided in the second aspect, and the scissors lifting device provided in the second aspect includes the stacked scissors rod provided in the first aspect, so that the double-deck parking facility provided in the present invention can achieve all the advantages that the stacked scissors rod provided in the first aspect can achieve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of an overall structure of a first connecting plate of a stacking type scissors assembly according to an embodiment of the present invention, the first connecting plate being located in a first plane;

fig. 2 is a schematic structural diagram of a stacked scissors rod including a first plate, a second plate, a third plate and a fourth plate according to an embodiment of the present invention;

fig. 3 is an overall structural schematic diagram of a second plate member and a third plate member of a stacked scissor lever including a continuous beam according to an embodiment of the present invention;

FIG. 4 is a partially enlarged view of the first connecting plate of the stacking scissor lever positioned at the hinge of the third plane according to an embodiment of the present invention;

FIG. 5 is a schematic view of an overall structure of a stacked scissor lever having three continuous beams and one discontinuous beam according to an embodiment of the present invention;

fig. 6 is an elevational view of the overall construction of a prior art scissors assembly.

Icon: 1-a first connection plate; 2-a first elevated plate; 3-a first low plate; 4-a second connecting plate; 5-a second high-level plate; 6-a second low plate; 7-a first thickening layer; 9-installation space; 10-a third high-level plate; 11-a third low plate; 12-a fourth elevation plate; 13-a fourth low plate; 14-a first high beam; 16-a second high beam; 17-a second low beam; 18-a third connecting plate; 19-a fourth connecting plate; 20-an oil hydraulic cylinder; 21-a first straight plate; 22-second straight plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the present invention are used, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Example one

The embodiment provides a stacked fork-cutting rod, referring to fig. 1, including a first plate and a second plate, where the first plate includes a first connecting plate 1, a first high plate 2 and a first low plate 3, and the second plate includes a second connecting plate 4, a second high plate 5 and a second low plate 6; the first connecting plate 1 and the second connecting plate 4 are in X-shaped cross hinge joint; the two ends of a first connecting plate 1 of the first plate are respectively provided with a first high plate 2 and a first low plate 3, and the first high plate 2 and the first low plate 3 are positioned on a first plane; the both ends of the second connecting plate 4 of second plate are second high board 5 and second low level board 6 respectively, and second high board 5 and second low level board 6 set up on same side of second connecting plate 4, and second high board 5 and second low level board 6 are located the first plane, and second connecting plate 4 is located the second plane.

In particular, the position of the first connection plate 1 has various embodiments, for example, the first connection plate 1 is located in a first plane, with particular reference to fig. 1, 2;

or the first high plate 2 and the first low plate 3 are arranged on the same side surface of the first connecting plate 1, a first thickening layer 7 is arranged between the first high plate 2 and the first connecting plate 1, and a second thickening layer is arranged between the first low plate 3 and the first connecting plate 1; the first connecting plate 1 is located in the third plane by means of a first thickening 7 and a second thickening, with particular reference to fig. 4 and 5.

More preferably, referring to fig. 1, a first included angle is formed between the first connecting plate 1 and the first high plate 2, a second included angle is formed between the first connecting plate 1 and the first low plate 3, a third included angle is formed between the second connecting plate 4 and the second high plate 5, and a fourth included angle is formed between the second connecting plate 4 and the second low plate 6; the first included angle, the second included angle, the third included angle and the fourth included angle enable the first high plate 2 and the first low plate 3 to be parallel to each other, the second high plate 5 and the second low plate 6 to be parallel to each other, when the vertical included angle between the first connecting plate 1 of the first plate and the second connecting plate 4 of the second plate rotates to the maximum, the first high plate 2 and the second low plate 6 are vertically attached, and the second high plate 5 and the first low plate 3 are vertically attached. This embodiment can make first plate and second plate when closing, stacks the laminating from top to bottom, reduces the occupation to vertical space, and in addition, the closed surface that forms is tighter, and is higher to other equipment protection degrees.

More preferably, the installation structure further comprises a fourth plate and a third plate which are arranged in a mirror image mode with the first plate and the second plate respectively, the fourth plate is identical to the first plate in structure, the third plate is identical to the second plate in structure, the third plate and the fourth plate are hinged to each other, and an installation space 9 for installing an oil pressure cylinder is arranged between the second plate and the third plate. This embodiment provides two sets of scissors, and intensity is higher, provides equipment fixing space moreover, and other equipment protection degree are higher.

More preferably, referring to fig. 2, a first high beam 14 is disposed between the first high plate 2 of the first plate and the fourth high plate 12 of the fourth plate, and a first low beam is disposed between the first low plate 3 of the first plate and the fourth low plate 13 of the fourth plate; a second high-level cross beam 16 is arranged between the second high-level plate 5 of the second plate and the third high-level plate 10 of the third plate, and a second low-level cross beam 17 is arranged between the second low-level plate 6 of the second plate and the third low-level plate 11 of the third plate. This embodiment provides the crossbeam, strengthens the steadiness between two sets of scissors forks, strengthens the weight lifting rigidity of scissors fork pole, provides the protection to equipment between two sets of scissors forks.

More preferably, referring to fig. 3 and 5, the first high-level beam 14, the first low-level beam, and the second low-level beam 17 are all continuous beams, and the second high-level beam 16 is an intermittent beam. The continuous beam in the embodiment can further strengthen the stability between the two groups of scissors, strengthen the weight lifting rigidity of the scissors rod and provide protection for equipment between the two groups of scissors;

the arrangement of the discontinuous beam: in practice, due to the special control requirements on the dimensions, in order to further compress the footprint of the scissor levers, the diameter of the hydraulic cylinder has to be further reduced (reducing the diameter of the hydraulic cylinder means reducing the thrust specification of the hydraulic cylinder) compels to increase the initial thrust angle of the hydraulic cylinder. Increasing the initial angle of the oil hydraulic cylinder probably causes the oil hydraulic cylinder to protrude the enclosed space of the stacked shear fork rod at the initial position, so that a larger space is reserved for the cylinder body of the oil hydraulic cylinder, a distance needs to be reserved between the cross beams of the shear fork and the high-level plate of the oil hydraulic cylinder, the integrated value of the cross beam is not high, the technical cost of cutting the discontinuous cross beam after integration is higher, and most of bending integration and local welding processes are adopted.

More preferably, the first high beam 14 is integrally formed with the first high plate 2 and the fourth high plate 12, and the first low beam is integrally formed with the first low plate 3 and the fourth low plate 13; the second low-level beam 17, the second low-level plate 6 and the third low-level plate 11 are integrally formed, and the second high-level beam 16 is fixed with the second high-level plate 5 and the third high-level plate 10 through welding.

Specifically, the continuous beam and the high plates on two sides or the low plates on two sides can be formed by bending one plate body. Compared with the traditional scissor fork structure, the structure can be used as a continuous beam, so that the welded beam is conveniently changed into an integral bending mode, the bent piece is attractive in appearance, high in strength and convenient and quick to machine; if welding, the welding process may generate deformation, or welding defects and other adverse factors; moreover, welding first requires welding equipment and consumes welding materials, such as welding rods, welding wire, gas, etc. In addition, the intermittent cross beam is fixed by welding, so that the requirements can be met, and the device is simple and convenient.

Example two

The present embodiment provides a scissor lift device comprising a stacked scissor bar as provided in any of the alternative embodiments of the first embodiment.

Since the scissors lifting device provided in this embodiment includes the stacked scissors rod described in the first embodiment, the scissors lifting device provided in this embodiment can achieve all the advantages that the stacked scissors rod can achieve in the first embodiment.

The effects that can be achieved by other structures in this embodiment that are the same as those in the first embodiment can be obtained by referring to each of the optional or preferred embodiments in the first embodiment.

EXAMPLE III

The present embodiment provides a double-deck parking apparatus including the stacked scissor bar provided in the second embodiment.

Since the double-deck parking equipment provided by this embodiment includes the scissor-type lifting device described in the second embodiment, and the scissor-type lifting device includes the stacked scissor-type rod described in the first embodiment, the double-deck parking equipment provided by this embodiment can achieve all the advantages that the stacked scissor-type rod can achieve in the first embodiment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stacking type fork rod comprises a first plate and a second plate, and is characterized in that the first plate comprises a first connecting plate, a first high plate and a first low plate, and the second plate comprises a second connecting plate, a second high plate and a second low plate;

the first connecting plate and the second connecting plate are in X-shaped cross hinge joint;

the two ends of the first connecting plate of the first plate are respectively provided with the first high plate and the first low plate, and the first high plate and the first low plate are positioned on a first plane;

the two ends of the second connecting plate of the second plate are respectively the second high plate and the second low plate, the second high plate and the second low plate are arranged on the same side face of the second connecting plate, the second high plate and the second low plate are located on a first plane, and the second connecting plate is located on a second plane.

2. The stacking scissor bar of claim 1, wherein the first connecting plate is located in a first plane.

3. The stacking scissor bar of claim 1, wherein the first elevated plate and the first lowered plate are disposed on the same side of the first connecting plate, and wherein a first thickening layer is disposed between the first elevated plate and the first connecting plate, and a second thickening layer is disposed between the first lowered plate and the first connecting plate;

the first connecting plate is located on a third plane through the first thickening layer and the second thickening layer.

4. The stacking scissor bar of claim 1, wherein the first connecting plate has a first included angle with the first high plate, the first connecting plate has a second included angle with the first low plate, the second connecting plate has a third included angle with the second high plate, and the second connecting plate has a fourth included angle with the second low plate;

the first included angle, the second included angle, the third included angle and the fourth included angle make first high-order board with first low level board is parallel to each other, the second high-order board with the second low level board is parallel to each other, just the first connecting plate of first plate with when vertical included angle between the second connecting plate of second plate rotates to the biggest, first high-order board with the laminating from top to bottom of second low level board, the second high-order board with laminating from top to bottom of first low level board.

5. The stacking type scissors bar of claim 1, further comprising a fourth plate and a third plate, wherein the fourth plate and the second plate are arranged in a mirror image manner, the fourth plate has the same structure as the first plate, the third plate has the same structure as the second plate, the third plate and the fourth plate are hinged to each other, and an installation space for installing an oil pressure cylinder is arranged between the second plate and the third plate.

6. The stacking scissor bar of claim 5, wherein a first high cross member is disposed between the first high plate of the first plate and the fourth high plate of the fourth plate, and a first low cross member is disposed between the first low plate of the first plate and the fourth low plate of the fourth plate;

a second high-position cross beam is arranged between the second high-position plate of the second plate and the third high-position plate of the third plate, and a second low-position cross beam is arranged between the second low-position plate of the second plate and the third low-position plate of the third plate.

7. The stacking scissor bar of claim 6, wherein the first high cross member, the first low cross member, and the second low cross member are continuous cross members and the second high cross member is a discontinuous cross member.

8. The stacking scissor bar of claim 7, wherein the first high cross member is integrally formed with the first high plate and the fourth high plate, and the first low cross member is integrally formed with the first low plate and the fourth low plate;

the second low-level beam, the second low-level plate and the third low-level plate are integrally formed, and the second high-level beam is fixed with the second high-level plate and the third high-level plate through welding.

9. A scissor lift comprising a stacked scissor lever of any one of claims 1 to 8.

10. A double-deck parking facility comprising the scissor lift device of claim 9.