CN220580484U - Foldable maintenance platform for vibrating screen of asphalt mixing plant - Google Patents
Foldable maintenance platform for vibrating screen of asphalt mixing plant Download PDFInfo
- Publication number
- CN220580484U CN220580484U CN202322018177.1U CN202322018177U CN220580484U CN 220580484 U CN220580484 U CN 220580484U CN 202322018177 U CN202322018177 U CN 202322018177U CN 220580484 U CN220580484 U CN 220580484U
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- Prior art keywords
- platform
- vibrating screen
- platform body
- mixing plant
- asphalt mixing
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- 239000010426 asphalt Substances 0.000 title claims abstract description 21
- 238000012423 maintenance Methods 0.000 title claims description 11
- 230000008093 supporting effect Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a foldable overhaul platform for a vibrating screen of an asphalt mixing plant, which comprises a platform body; the bottom of the platform body is provided with an adjustable supporting leg; the upper parts of two opposite ends of the platform body are provided with a multipurpose guardrail and a side guardrail, the outer sides of the two ends are connected with a guide rail plate through bolts, the installation position of the platform body on the guide rail plate can be adjusted by the platform body, the platform body is in a horizontal state or a vertical state, and the guide rail plate is connected with a vibrating screen through an installation seat; the multipurpose guardrail and the side guardrails are respectively inserted on the platform body, and the main guardrails are arranged at one end of the platform body between the multipurpose guardrails and the side guardrails. The utility model solves the problem that the vibrating screen of the asphalt mixing plant is inconvenient to overhaul and maintain (the height of an access door of the vibrating screen is about two meters), and improves the safety and the working efficiency of overhaul work.
Description
Technical Field
The utility model relates to a foldable overhaul platform for a vibrating screen of an asphalt mixing plant, and belongs to the field of equipment of asphalt mixing plants.
Background
At present, the vibrating screen of the asphalt mixing plant needs to be overhauled and maintained frequently, and as the vibrating screen is generally positioned on a high layer, the access door of the vibrating screen is generally positioned at a height of about two meters from the platform of the layer, so that certain dangers exist in overhauling and maintenance work of the vibrating screen. Meanwhile, if an overhaul platform with a common size is installed on the vibrating screen, other works on the layer are inconvenient, so that the working efficiency is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a foldable overhaul platform for a vibrating screen of an asphalt mixing plant, which does not occupy space to influence other works when being folded, and can ensure safer overhaul work of the vibrating screen when being unfolded, and simultaneously improve the overhaul work efficiency.
In order to achieve the above purpose, the foldable overhaul platform for the vibrating screen of the asphalt mixing plant comprises a platform body;
the bottom of the platform body is provided with an adjustable supporting leg;
the upper parts of two opposite ends of the platform body are provided with a multipurpose guardrail and a side guardrail, the outer sides of the two ends are connected with a guide rail plate through bolts, the installation position of the platform body on the guide rail plate can be adjusted by the platform body, the platform body is in a horizontal state or a vertical state, and the guide rail plate is connected with a vibrating screen through an installation seat;
the multipurpose guardrail and the side guardrails are respectively inserted on the platform body, and the main guardrails are arranged at one end of the platform body between the multipurpose guardrails and the side guardrails.
As an improvement, the upper end of the multipurpose guardrail is welded with a hook.
As an improvement, the main guardrail comprises an upper guardrail body and a lower guardrail body, wherein the upper guardrail body is arranged at the upper end of the lower guardrail body through a pin shaft, and the lower end of the lower guardrail body is arranged on the platform body through a pin shaft.
As an improvement, two adjustable legs are mounted at the bottom of the platform body.
As an improvement, the adjustable support leg comprises a support leg body and a support leg seat, wherein the upper end of the support leg body is hinged with the platform body, and the lower end of the support leg body is arranged on the support leg seat through a bolt.
As an improvement, the leg body is provided with a plurality of bolt holes arranged in a row.
As an improvement, the guide rail plate is provided with a slotted hole, bolts are arranged at two ends of the platform body, and the platform body is fixed on the slotted hole of the guide rail plate by adopting nuts.
As an improvement, the mounting seat is provided with an L-shaped bracket.
Compared with the prior art, the foldable maintenance platform for the vibrating screen of the asphalt mixing plant can realize the switching between the folding state and the unfolding state of the maintenance platform, can be used for maintenance and maintenance of the vibrating screen when the platform is unfolded, ensures that the maintenance work of the vibrating screen is safer, and does not occupy space to influence other works when the platform is folded. The utility model solves the problem that the vibrating screen of the asphalt mixing plant is inconvenient to overhaul and maintain (the height of an access door of the vibrating screen is about two meters), and improves the safety and the working efficiency of overhaul work.
Drawings
FIG. 1 is a schematic view of an expanded configuration of the present utility model;
FIG. 2 is a schematic view of a folded structure of the present utility model;
FIG. 3 is a schematic view of a track plate according to the present utility model;
FIG. 4 is a schematic view of the structure of the L-shaped bracket according to the present utility model;
FIG. 5 is a schematic view of the utility model in an expanded configuration;
FIG. 6 is a schematic view of the present utility model as folded;
in the figure: 1. side guardrail, 2, guide rail plate, 21, slotted hole, 3, multi-purpose guardrail, 31, couple, 4, main guardrail, 41, last guardrail body, 42, lower guardrail body, 5, adjustable landing leg, 51, landing leg body, 52, landing leg seat, 6, the platform body, 7, the mount pad, 71, L type bracket, 8, the shale shaker, 9, shale shaker platform rail assembly.
Detailed Description
The present utility model will be described in further detail below in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the protection content of the present utility model.
As shown in fig. 1-6, a foldable maintenance platform for a vibrating screen of an asphalt mixing plant comprises a platform body 6, wherein the platform body 6 is used for walking by people during maintenance and repair of the vibrating screen;
the bottom of the platform body 6 is hinged with an adjustable supporting leg 5 capable of adjusting the supporting height;
the multi-purpose guardrails 3 and the side guardrails 1 are arranged above two opposite ends of the platform body 6, the outer sides of the two ends are connected with the guide rail plates 2 through bolts, the installation positions of the platform body 6 on the guide rail plates 2 can be adjusted to enable the platform body 6 to be in a horizontal state or a vertical state, the guide rail plates 2 are connected with the installation seats 7, and the installation seats 7 are fixed on the vibrating screen 8;
the multipurpose guardrail 3 and the side guardrail 1 are respectively arranged on the platform body 6 by adopting a plug-in type structure, and the multipurpose guardrail 3 and the side guardrail 1 are plugged on the platform body 6, so that the installation and the disassembly are more convenient; the main guardrail 4 is installed to the one end of the platform body 6 between multi-purpose guardrail 3 and side guardrail 1, relies on multi-purpose guardrail 3, side guardrail 1 and main guardrail 4 to constitute trilateral guardrail structure, can play good protective effect.
As an improvement of the embodiment, as shown in fig. 1, the hook 31 is welded at the upper end of the multipurpose guardrail 3, so that the multipurpose guardrail 3 can be taken down, and the multipurpose guardrail can be used as a ladder by hooking the hook 31 into a corresponding hole on the platform body 6.
As an improvement of the embodiment, as shown in fig. 1 and 2, the main guardrail 4 comprises an upper guardrail body 41 and a lower guardrail body 42, and pin holes are respectively formed on the upper guardrail body 41 and the lower guardrail body 42;
the upper guardrail body 41 is arranged at the upper end of the lower guardrail body 42 through a pin shaft, and the lower end of the lower guardrail body 42 is arranged on the platform body 6 through a pin shaft, so that the main guardrail 4 can be unfolded or folded rapidly according to the use requirement.
As an improvement of the embodiment, as shown in fig. 1, two adjustable supporting legs 5 are installed at the bottom of the platform body 6, so that the supporting effect on the platform body 6 is more stable, further, the adjustable supporting legs 5 comprise supporting leg bodies 51 and supporting leg bases 52, the upper ends of the supporting leg bodies 51 are hinged with the platform body 6 through pin shafts, the lower ends of the supporting leg bodies 51 are installed on the supporting leg bases 52 through bolts, a plurality of bolt holes are formed in the supporting leg bodies 51 in a row, the installation positions of the supporting leg bodies 51 on the supporting leg bases 52 are convenient to adjust, the effect of adjusting the length of the supporting legs is achieved, and the supporting leg bases 52 can be effectively supported on the vibrating screen platform fence assembly 9.
As an improvement of the embodiment, as shown in fig. 3, the guide rail plate 2 is provided with a slotted hole 21, two ends of the platform body 6 are welded with bolts, the other ends of the bolts are installed in the slotted hole 21 of the guide rail plate 2 and can slide along the slotted hole 21, and when the bolts slide in the slotted hole 21 to a proper position, the bolts are fastened by nuts.
As an improvement of the embodiment, as shown in fig. 4, a plurality of the mounting seats 7 are fixed on the vibrating screen 8 through bolts, and an L-shaped bracket 71 is arranged on the mounting seat 7. When the platform body 6 is in a horizontal working state, the L-shaped bracket 71 of the mounting seat 7 can support and limit the bottom of the platform body 6, so that the structural stability can be improved.
When in use, as shown in fig. 1 and 5, the platform body 6 is lifted to be horizontal, bolts at two ends of the platform body 6 slide in the oblong holes 21 of the guide rail plate 2, and when the platform body is pushed into the end of the inner side (the side close to the vibrating screen 8) of the oblong holes 21, as shown in fig. 3, the platform body is fastened by nuts, and at the moment, the L-shaped bracket 71 on the mounting seat 7 can primarily support the bottom of the platform body 6, as shown in fig. 4;
then the adjustable supporting leg 5 is changed from horizontal to vertical, the installation position of the supporting leg body 51 on the supporting leg seat 52 is adjusted, the supporting leg seat 52 can be placed on the vibrating screen platform fence assembly 9, and then bolts penetrate through bolt holes of the supporting leg body 51 and the supporting leg seat 52, so that the supporting leg body 51 is fixed at a proper position on the supporting leg seat 52;
the main guardrail 4 is adjusted to be vertical to the platform body 6 and is fixed on the platform body 6 by bolts, the side guardrails 1 are installed, the multipurpose guardrail 3 can be used as a ladder when the platform body 6 is up and down according to the requirement, and can be used as a guardrail when working;
after the overhaul work is finished, the side guardrails 1, the multipurpose guardrails 3 and the main guardrails 4 are disassembled, then the length of the adjustable supporting legs 5 is reduced, then the supporting leg bodies 51 are rotated to be tightly attached to the bottoms of the platform bodies 6, nuts on bolts at two ends of the platform bodies 6 are unscrewed, the bolts at two ends of the platform bodies 6 are relied on to slide in the oblong holes 21 of the guide rail plates 2, when the bolts at the two ends of the platform bodies 6 are pushed to the outer sides (the sides far away from the vibrating screen 8) of the oblong holes 21, the platform bodies 6 are separated from the support of the L-shaped brackets 71, the platform bodies 6 are changed into vertical states from the horizontal states, and finally the main guardrails 4 are mounted on the platform bodies 6 in the vertical states through the bolts, as shown in fig. 6.
The utility model solves the problem that the vibrating screen of the asphalt mixing plant is inconvenient to overhaul and maintain (the height of an access door of the vibrating screen is about two meters), and improves the safety and the working efficiency of overhaul work.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. A foldable maintenance platform for a vibrating screen of an asphalt mixing plant, characterized by comprising a platform body (6);
the bottom of the platform body (6) is provided with an adjustable supporting leg (5);
the multifunctional vibrating screen is characterized in that a multipurpose guardrail (3) and side guardrails (1) are arranged above two opposite ends of the platform body (6), the outer sides of the two ends are connected with the guide rail plate (2) through bolts, the mounting positions of the platform body (6) on the guide rail plate (2) can be adjusted, the platform body (6) is in a horizontal state or a vertical state, and the guide rail plate (2) is connected with the vibrating screen (8) through a mounting seat (7);
the multipurpose guardrail (3) and the side guardrails (1) are respectively inserted on the platform body (6), and the main guardrails (4) are arranged at one end of the platform body (6) between the multipurpose guardrail (3) and the side guardrails (1).
2. A collapsible overhaul platform for a vibrating screen of an asphalt mixing plant according to claim 1, characterized in that the upper end of the utility rail (3) is welded with a hook (31).
3. A collapsible overhaul platform for a vibrating screen for an asphalt mixing plant according to claim 1, wherein the main railing (4) comprises an upper railing body (41) and a lower railing body (42), the upper railing body (41) is mounted at the upper end of the lower railing body (42) through a pin shaft, and the lower end of the lower railing body (42) is mounted on the platform body (6) through a pin shaft.
4. A collapsible overhaul platform for an asphalt mixing plant vibrating screen according to claim 1, wherein two adjustable legs (5) are mounted to the bottom of the platform body (6).
5. A collapsible overhaul platform for a vibrating screen for an asphalt mixing plant according to claim 1 or 4, wherein the adjustable support leg (5) comprises a support leg body (51) and a support leg seat (52), the upper end of the support leg body (51) is hinged with the platform body (6), and the lower end of the support leg body (51) is mounted on the support leg seat (52) by bolts.
6. A collapsible access platform for a vibrating screen for an asphalt mixing plant as claimed in claim 5, wherein said leg body (51) is provided with a plurality of bolt holes arranged in a row.
7. The foldable overhaul platform for the vibrating screen of the asphalt mixing plant according to claim 1, wherein the guide rail plate (2) is provided with a slotted hole (21), bolts are arranged at two ends of the platform body (6), and the platform body (6) is fixed on the slotted hole (21) of the guide rail plate (2) by nuts.
8. A collapsible overhaul platform for a vibrating screen for an asphalt mixing plant according to claim 1, wherein the mounting base (7) is provided with an L-shaped bracket (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018177.1U CN220580484U (en) | 2023-07-31 | 2023-07-31 | Foldable maintenance platform for vibrating screen of asphalt mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018177.1U CN220580484U (en) | 2023-07-31 | 2023-07-31 | Foldable maintenance platform for vibrating screen of asphalt mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580484U true CN220580484U (en) | 2024-03-12 |
Family
ID=90119152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322018177.1U Active CN220580484U (en) | 2023-07-31 | 2023-07-31 | Foldable maintenance platform for vibrating screen of asphalt mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580484U (en) |
-
2023
- 2023-07-31 CN CN202322018177.1U patent/CN220580484U/en active Active
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| GR01 | Patent grant |