CN212982413U - Compact type movable lifting working platform chassis assembly - Google Patents
Compact type movable lifting working platform chassis assembly Download PDFInfo
- Publication number
- CN212982413U CN212982413U CN202021926886.XU CN202021926886U CN212982413U CN 212982413 U CN212982413 U CN 212982413U CN 202021926886 U CN202021926886 U CN 202021926886U CN 212982413 U CN212982413 U CN 212982413U
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- China
- Prior art keywords
- chassis
- plate
- connecting support
- limiting plate
- free end
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 13
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a portable lift work platform chassis of compact is constituteed, including the chassis curb plate, chassis curb plate one side fixed connection limiting plate sets up the spacing groove on the limiting plate, it sets up the mounting panel to lie in limiting plate one side on the chassis curb plate, the mounting panel passes through a plurality of square neck bolt slidable mounting on the chassis curb plate, the fixed regulating block that sets up in mounting panel lateral wall upper portion, regulating block lateral wall middle part rotates connects adjusting bolt, the adjusting bolt free end passes the limiting plate and places limiting plate one side in, it is provided with first linking bridge to lie in regulating block below level on the mounting panel, first linking bridge free end rotates connects the second linking bridge. The beneficial effects of the utility model are that set up square neck bolt and adjusting bolt and be convenient for adjust objective table position, set up sectional type round pin axle installation, improve installation convenience and efficiency reducing wear simultaneously, set up installation formula protective bracket, limiting plate and spacing groove and restrict the aperture of door, prevent to open and shut and lead to the fact the damage greatly.
Description
Technical Field
The utility model belongs to the technical field of portable lift work platform, especially, relate to a portable lift work platform chassis of compact is constituteed.
Background
The movable lifting working platform comprises a chassis structure, a scissor fork structure and a working platform. The main characteristic is that the scissors can be used to transport the operator to high place for operation. Along with the rapid development of economic construction in China and the gradual enhancement of safety consciousness of high-altitude operation personnel, the demand on a compact movable lifting working platform is gradually increased because the working modes with lower safety, such as a ladder and the like, are gradually replaced. The compact movable lifting working platform is characterized by small size, light weight, heavy load and no pollution. For the existing mobile lifting working platform, a battery driving device, a pressure driving device, a control device and the like are needed, and the devices are installed in the rotating doors at two sides of the chassis, the doors are connected with the hinges of the doors through the hinges of the chassis, and the rotating doors of the chassis need to be opened at any time for maintaining opposite parts, so that the matching between the doors and the chassis and the installation between the parts and the doors are very important.
Most portable lift work platform is all inboard in the chassis through hinge lug weld at present, hinge other end hinge also welds on the curb plate of door, the hole that passes all hinge hinges through the round pin axle carries out the rotation support effect, but because each part is all installed inside the chassis, the staff need bow and lean on even when overhauing and will get into the chassis inside and overhaul, perhaps adopt major axis mode installation with the rotation axis between chassis AND gate, carry out relative rotary motion between the chassis AND gate, but the portable lift work platform global design of compact is higher to the requirement of size, the major axis is unfavorable for installation and the dismantlement between door and the chassis, very big increase the maintenance and the maintenance degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a portable lift work platform chassis of compact constitutes, is particularly suitable for the maintenance to removing lift platform mechanical parts.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a compact type movable lifting working platform chassis assembly comprises a chassis side plate, wherein a limiting plate is fixedly connected to one side of the chassis side plate, a limiting groove is formed in the limiting plate, a mounting plate is arranged on one side of the limiting plate on the chassis side plate and is slidably mounted on the chassis side plate through a plurality of square neck bolts, an adjusting block is fixedly arranged on the upper portion of the side wall of the mounting plate, the middle of one side wall of the adjusting block is rotatably connected with an adjusting bolt, the free end of the adjusting bolt penetrates through the limiting plate and is arranged on one side of the limiting plate, a first connecting support is horizontally arranged below the adjusting block on the mounting plate, the free end of the first connecting support is rotatably connected with a second connecting support, the first connecting support is rotatably connected with the second connecting support through a pin shaft, and shaft sleeves are arranged at the joint of the pin shaft and the first connecting support and the, the second connecting support and the limiting groove are located on the same horizontal plane, and the free end of the second connecting support is fixedly connected with the objective table.
Preferably: and a gasket is sleeved at the joint of the first connecting support and the second connecting support outside the pin shaft.
So set up, reduce the wearing and tearing of part, increase of service life.
Preferably: and a cotter pin is arranged on the side wall of the pin shaft and below the first connecting support, and penetrates through the pin shaft, and two ends of the cotter pin are arranged outside the pin shaft.
So set up, carry on spacingly to the round pin axle, prevent that the round pin axle from deviating from and causing equipment damage.
Preferably: and the chassis side plate is positioned outside the mounting plate and is provided with a protective bracket, and the protective bracket is fixedly connected with the chassis side plate through a bolt.
So set up, can protect coupling mechanism, convenient to detach overhauls simultaneously.
The utility model has the advantages and positive effects that:
1. the utility model has the advantages that the installation plate can slide in a certain range by arranging the square neck bolt and the adjusting bolt, and the angle of the installation plate can be adjusted by the back-and-forth movement of the adjusting bolt, so that the position of the objective table can be conveniently adjusted;
2. the utility model discloses a set up the installation of sectional type round pin axle, improve installation convenience and efficiency, install anti wear-resisting axle sleeve between round pin axle and the linking bridge, also install wear-resisting packing ring of wiping between the linking bridge.
3. The utility model discloses a set up installation formula protective bracket, limiting plate and spacing groove and restrict the aperture of door, prevent to open and shut and excessively cause the damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a view of the compact mobile elevating platform chassis of the present invention showing the closed state of the objective table;
fig. 2 is a view of the overall state of the compact mobile lifting platform when the objective table is opened;
FIG. 3 is a partially enlarged view of an opened stage comprising a chassis of the compact mobile elevating platform of the present invention;
FIG. 4 is a partially enlarged view of a compact mobile lift platform chassis of the present invention when the stage is closed;
figure 5 is a cross-sectional view of an objective table connecting mechanism composed of the chassis of the compact mobile lifting working platform.
The reference numerals are explained below:
1. a chassis side plate; 2. mounting a plate; 3. a limiting plate; 4. a limiting groove; 5. an adjusting block; 6. a square neck bolt; 7. a first connecting bracket; 8. a second connecting bracket; 9. an object stage; 10. adjusting the bolt; 11. a gasket; 12. a pin shaft; 13. a shaft sleeve; 14. a cotter pin; 15. a protective bracket.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in figures 1-5, a compact mobile lifting working platform chassis assembly comprises a chassis side plate 1, a limiting plate 3 is fixedly connected to one side of the chassis side plate 1, a limiting groove 4 is arranged on the limiting plate 3, a mounting plate 2 is arranged on the chassis side plate 1 and positioned on one side of the limiting plate 3, the mounting plate 2 is slidably mounted on the chassis side plate 1 through a plurality of square neck bolts 6, an adjusting block 5 is fixedly arranged on the upper portion of the side wall of the mounting plate 2, the middle portion of one side wall of the adjusting block 5 is rotatably connected with an adjusting bolt 10, the free end of the adjusting bolt 10 penetrates through the limiting plate 3 and is arranged on one side of the limiting plate 3, a first connecting bracket 7 is horizontally arranged on the mounting plate 2 and positioned below the adjusting block 5, the free end of the first connecting bracket 7 is rotatably connected with a second connecting bracket 8, the first connecting bracket 7 is rotatably connected with the second connecting bracket 8 through a pin shaft, the second connecting bracket 8 and the limiting groove 4 are positioned on the same horizontal plane, and the free end of the second connecting bracket 8 is fixedly connected with the objective table 9.
The working process of the embodiment: an operator installs the mounting plate 2 on the side plate 1 of the chassis through the square neck bolt 6, then the objective table 9 is aligned with the first installation on the mounting plate 2 through the second connecting support 8, then the pin shaft 12 passes through the first connecting support 7 and the second connecting support 8 after the shaft sleeve 13 is sleeved outside the pin shaft 12, the first connecting support 7 is connected with the second connecting support 8, the shaft sleeve 13 can effectively reduce the abrasion among all parts, the installation split pin 14 limits the position and the movement of the pin shaft 12 under the pin shaft 12, the objective table 9 can be ensured to stably rotate around the pin shaft 12, the equipment on the objective table 9 can be conveniently overhauled, the position of the mounting plate 2 can be adjusted through rotating the adjusting bolt 10 when the position of the objective table 9 deviates and can not be closed, the objective table 9 can be completely attached to the chassis, and the internal equipment is prevented from being damaged.
Preferably: 12 outsides of round pin axle are located first linking bridge 7 and 8 laminating department suits of second linking bridge and set up packing ring 11, reduce the wearing and tearing of part, increase of service life, it sets up split pin 14 to be located first linking bridge 7 below on 12 lateral walls of round pin axle, split pin 14 runs through 12 and both ends of round pin axle and arranges the 12 outsides of round pin axle in, it is spacing to carry out the round pin axle, prevent that the round pin axle from deviating from and causing equipment damage, it sets up protective bracket 15 to lie in the mounting panel 2 outside on the chassis curb plate 1, protective bracket 15 passes through bolt fixed connection with chassis curb plate 1, can protect coupling mechanism, the dismantlement of being convenient for simultaneously.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. The utility model provides a portable lift work platform chassis of compact constitutes, includes chassis curb plate (1), its characterized in that: the chassis side plate (1) is fixedly connected with a limiting plate (3) on one side, a limiting groove (4) is formed in the limiting plate (3), a mounting plate (2) is arranged on one side of the limiting plate (3) on the chassis side plate (1), the mounting plate (2) is slidably mounted on the chassis side plate (1) through a plurality of square neck bolts (6), an adjusting block (5) is fixedly arranged on the upper portion of the side wall of the mounting plate (2), the middle portion of one side wall of the adjusting block (5) is rotatably connected with an adjusting bolt (10), the free end of the adjusting bolt (10) penetrates through the limiting plate (3) and is arranged on one side of the limiting plate (3), a first connecting support (7) is horizontally arranged below the adjusting block (5) on the mounting plate (2), the free end of the first connecting support (7) is rotatably connected with a second connecting support (8), and the first connecting support (7) and the second connecting support (8, the joint of the pin shaft (12) and the first connecting support (7) and the second connecting support (8) is provided with a shaft sleeve (13), the second connecting support (8) and the limiting groove (4) are located on the same horizontal plane, and the free end of the second connecting support (8) is fixedly connected with the objective table (9).
2. The compact mobile lift platform chassis assembly of claim 1, wherein: and a gasket (11) is sleeved at the joint of the first connecting support (7) and the second connecting support (8) at the outer side of the pin shaft (12).
3. The compact mobile lift platform chassis assembly of claim 1, wherein: a cotter pin (14) is arranged on the side wall of the pin shaft (12) and located below the first connecting support (7), the cotter pin (14) penetrates through the pin shaft (12), and two ends of the cotter pin are arranged on the outer side of the pin shaft (12).
4. The compact mobile lift platform chassis assembly of claim 1, wherein: the chassis side plate (1) is located, a protective support (15) is arranged on the outer side of the mounting plate (2), and the protective support (15) is fixedly connected with the chassis side plate (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926886.XU CN212982413U (en) | 2020-09-04 | 2020-09-04 | Compact type movable lifting working platform chassis assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926886.XU CN212982413U (en) | 2020-09-04 | 2020-09-04 | Compact type movable lifting working platform chassis assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212982413U true CN212982413U (en) | 2021-04-16 |
Family
ID=75416250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021926886.XU Expired - Fee Related CN212982413U (en) | 2020-09-04 | 2020-09-04 | Compact type movable lifting working platform chassis assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212982413U (en) |
-
2020
- 2020-09-04 CN CN202021926886.XU patent/CN212982413U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |