CN220033979U - Cavity-sealing type reinforcing structure for aerial working platform - Google Patents
Cavity-sealing type reinforcing structure for aerial working platform Download PDFInfo
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- CN220033979U CN220033979U CN202321000024.8U CN202321000024U CN220033979U CN 220033979 U CN220033979 U CN 220033979U CN 202321000024 U CN202321000024 U CN 202321000024U CN 220033979 U CN220033979 U CN 220033979U
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- 238000007789 sealing Methods 0.000 title claims abstract description 170
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 63
- 238000005452 bending Methods 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims description 25
- 239000000758 substrate Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the field of devices for high-altitude operation, and particularly relates to a cavity-sealing type reinforcing structure for a high-altitude operation platform, which comprises a base plate, a sealing plate and a connecting plate; the sealing plate is a plate subjected to long-side bending treatment, the bending edge of the sealing plate is bonded and connected with the base plate to form a hollow cavity, and the connecting plate is fixed at the opening of the hollow cavity and is connected with the fixed base plate and the sealing plate; the edge of the base plate is provided with a first C-shaped groove, the edge of the sealing plate is provided with a second C-shaped groove with the same size and position as the first C-shaped groove, the first C-shaped groove and the second C-shaped groove are provided with C-shaped bending plates matched with the first C-shaped groove and the second C-shaped groove, and the C-shaped bending plates are used for sealing the hollow cavity; the first through hole has been seted up on the base plate, and the second through hole has been seted up to the same position of shrouding, and first through hole and second through hole department are provided with the cylindricality tube seal, and the cylindricality tube seal is used for sealed hollow cavity. The reinforced structure is light in weight and strong in torsion resistance, and is suitable for building a device for high-altitude operation.
Description
Technical Field
The utility model belongs to the field of devices for high-altitude operation, and particularly relates to a cavity-sealing type reinforcing structure for a high-altitude operation platform.
Background
In order to ensure the strength of the whole structure, the appearance of the large-sized aerial work platform device in the prior art needs to be spliced and welded by adopting a large thick plate, so that the whole structure is very heavy, the manufacturing cost of the structure is relatively high, and the pipeline is protected by adopting a single thick plate mode, because the pipeline is additionally designed, if the aerial pipeline is exposed in the external environment for a long time, the pipeline is very easy to damage, and in addition, the torsion resistance of the whole structure in the front-back left-right direction is poor due to the large appearance of the main structure. Therefore, a high-altitude operation platform device is needed, the weight of the structure can be reduced, the torsion resistance of the product can be improved on the premise that the integral strength of the structure is not affected, and meanwhile, the problems of laying, stress concentration, impurity cleaning and the like of pipelines under a cavity structure are solved.
Disclosure of Invention
In order to solve the problems, the utility model provides a cavity-sealing type reinforcing structure for an aerial work platform, which adopts the cavity-sealing type reinforcing structure to greatly reduce the weight of a product, improves the torsion resistance of the product on the premise of ensuring the strength of the product, is arranged at a stress concentration position to improve the strength of the structure, and is specially designed for solving the problem of aerial platform walking and is convenient for aerial walking.
The utility model provides a cavity-sealing type reinforcing structure for an aerial working platform, which comprises a base plate, a sealing plate and a connecting plate, wherein the base plate is arranged on the sealing plate;
the sealing plate is a plate subjected to long-side bending treatment, the bending edge of the sealing plate is attached to the base plate to form a hollow cavity, and the connecting plate is fixed at the opening of the hollow cavity and fixedly connected with the base plate and the sealing plate;
the edge of the base plate is provided with a first C-shaped groove, the edge of the sealing plate is provided with a second C-shaped groove with the same size and position as the first C-shaped groove, the first C-shaped groove and the second C-shaped groove are provided with C-shaped bending plates matched with the first C-shaped groove and the second C-shaped groove, and the C-shaped bending plates are used for sealing the hollow cavity;
the base plate is provided with a first through hole, the same position of the sealing plate is provided with a second through hole, cylindrical sealing pipes are arranged at the first through hole and the second through hole, and the cylindrical sealing pipes are used for sealing the hollow cavity.
Optionally, the sealing plate includes first shrouding and second shrouding, be provided with the cab apron on the base plate, first shrouding is through the cab apron is fixed in with the limit of bending the base plate, the second shrouding is through the cab apron is fixed in with the limit of bending the base plate.
Optionally, the C-shaped bending plate is located at the first sealing plate, and the cylindrical sealing tube is located at the second sealing plate.
Optionally, the first shrouding department is provided with two C type bending plates, two the C type bending plates all respectively with base plate and shrouding pass through first C type groove and second C type groove connection is fixed.
Optionally, the connecting plate includes connection curb plate and connection bottom plate, the connection curb plate is located seal cavity formula additional strengthening's side, the connection bottom plate is located seal cavity formula additional strengthening's bottom, the connection bottom plate with the C type is bent the board and is encircleed and form the wiring through-hole.
Optionally, the sealing plate is provided with a reinforcing hole and a reinforcing flitch, and the shaft seat is arranged to respectively pass through the base plate, the reinforcing flitch and the sealing plate.
Optionally, a reinforcing rib is arranged on one side of the sealing plate in the circumferential direction of the shaft seat.
Optionally, the cylindrical seal tube is a rectangular tube.
Optionally, the rectangular tube and the C-shaped bending plate are respectively a rectangular tube and a C-shaped bending plate passivated by inner edges.
The beneficial effects that can be produced by the present utility model include, but are not limited to:
1. the cavity-sealing type reinforcing structure for the aerial working platform provided by the utility model adopts the cavity-sealing type reinforcing thought, and adopts the form of a thin plate and a sealing plate aiming at a large-scale thick plate structure, and compared with the traditional single thick plate form, the cavity-sealing type reinforcing structure reduces the weight of a product, so that the manufacturing cost of the product can be greatly reduced, and meanwhile, the anti-torsion capability of the product is improved under the condition that the strength of the product is ensured by adopting the cavity-sealing type structure.
2. The cavity-sealing type reinforcing structure for the aerial working platform provided by the utility model adopts a cavity-sealing mode, so that the accumulation of dust, rainwater and other impurities in the cavity can be avoided, meanwhile, the problem that the cavity-sealing is too narrow and is difficult to coat is solved, the corrosion in the cavity is prevented, and the strength of the mechanism is ensured.
3. The cavity sealing type reinforcing structure for the aerial working platform provided by the utility model adopts a multi-section cavity sealing combination mode for a large-scale complex structure, has high universalization degree, is easy to deform and design a sealing plate, and is attractive in appearance, and the problem that the multi-section cavity sealing is difficult to butt joint is solved by utilizing a single transition plate two-side lap welding mode.
4. The cavity sealing type reinforcing structure for the aerial working platform provided by the utility model adopts a combined form of a cavity sealing, a flitch and a reinforcing rib for the stress concentration part in the structure, and adopts the triple measures to ensure the strength of the structure.
5. The cavity-sealing type reinforcing structure for the aerial working platform provided by the utility model aims at the structure walking problem, adopts the mode of using the rectangular tube inside and using the C-shaped sealing plate on the outer edge, and simultaneously passivates the inner edges of the rectangular tube and the C-shaped sealing plate, so that the abrasion of a pipeline caused by sharp edges is avoided, the walking is convenient, and the safe use of the wire is ensured.
6. The sealing cavity type reinforcing structure for the aerial working platform provided by the utility model has the advantages that the sealing plate adopts the form of bending long sides, the sealing plate is spliced and welded with the base plate, and the other short sides adopt the connecting plates to carry out both-side lap welding, so that the structure is simple, and the problem that the structural deformation is caused during lap welding due to overlong connecting plates so as to influence the integral strength of the structure can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a cavity-sealing type reinforcing structure for an aerial work platform;
FIG. 2 is a schematic structural view of a connection board of a cavity-sealing type reinforcing structure for an aerial working platform;
FIG. 3 is a schematic view of a first seal plate of the cavity-sealing type reinforcing structure for an aerial work platform according to the present utility model;
FIG. 4 is a schematic view of a substrate with a cavity-sealing type reinforcing structure for an aerial platform according to the present utility model;
FIG. 5 is a schematic view of a second seal plate of the cavity-sealing type reinforcing structure for an aerial work platform according to the present utility model;
FIG. 6 is a schematic view of a cylindrical tube seal of the cavity-sealing type reinforcing structure for the aerial work platform;
FIG. 7 is a schematic view of a transition plate of the seal cavity type reinforcing structure for an aerial work platform according to the present utility model;
FIG. 8 is a schematic structural view of a C-shaped bending plate with a cavity-sealing type reinforcing structure for an aerial working platform;
FIG. 9 is a schematic structural view of a reinforcement panel of the cavity-sealing reinforcement structure for an aerial work platform according to the present utility model;
list of parts and reference numerals:
1-a connecting plate; 2-a first sealing plate; 3-a substrate; 4-a second sealing plate; 5-column sealing; 6, reinforcing ribs; 7-a transition plate; 8-C type bending plates; 9-reinforcing the flitch; 10-a shaft seat; 101-connecting plate fillets; 102, chamfering the connecting plate; 201-first seal plate crimping; 202-a second C-shaped groove; 203—a first seal plate transition edge; 301-a first C-shaped slot; 302-a first via; 401-second sealing plate crimping; 402-a second via; 403-second seal plate transition edge; 501-chamfering the cylindrical seal tube; 701-transition plate fillet; 702—transition plate chamfering; chamfering 801-C type bending plate.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 9, the utility model provides a cavity-sealing type reinforcing structure for an aerial working platform, which comprises a base plate 3, a sealing plate and a connecting plate 1; the sealing plate is a plate subjected to long-side bending treatment, a hollow cavity is formed after the bending edge of the sealing plate is attached to the base plate 3, and the connecting plate 1 is fixed at the opening of the hollow cavity and is connected with the fixed base plate 3 and the sealing plate; the edge of the base plate 3 is provided with a first C-shaped groove, the edge of the sealing plate is provided with a second C-shaped groove with the same size and position as the first C-shaped groove, the first C-shaped groove and the second C-shaped groove are provided with C-shaped bending plates 8 matched with the first C-shaped groove and the second C-shaped groove, and the C-shaped bending plates 8 are used for sealing the hollow cavity; the base plate 3 is provided with a first through hole 302, the same position of the sealing plate is provided with a second through hole 402, the first through hole 302 and the second through hole 402 are provided with a cylindrical sealing tube 5, and the cylindrical sealing tube 5 is used for sealing the hollow cavity.
The reinforcing structure adopts the sealed cavity type reinforcing idea, and adopts the form of adding the sealing plate to the base plate 3 aiming at the large-scale thick plate structure, so that compared with the traditional single-thick plate form, the sealed cavity type reinforcing structure reduces the weight of the product, thereby greatly reducing the manufacturing cost of the product, and simultaneously adopting the sealed cavity type structure improves the torsion resistance of the product under the condition of ensuring the strength of the product; the adopted sealing cavity form can avoid accumulation of dust, rainwater and other impurities in the cavity, solves the problem that the sealing cavity is too narrow and is difficult to coat, prevents corrosion in the cavity, and ensures the strength of the mechanism.
As an embodiment, the sealing plates comprise a first sealing plate 2 and a second sealing plate 4, a transition plate 7 is arranged on the base plate 3, the first sealing plate 2 is fixed on the base plate 3 through the transition plate 7 and the bending edge, and the second sealing plate 4 is fixed on the base plate 3 through the transition plate 7 and the bending edge. The large complex structure adopts a multi-section type sealing cavity combination form, the universalization degree is high, the deformation design of the sealing plate is easy, the difficult problem that the multi-section sealing cavity is difficult to butt joint is solved, the two sides of the single transition plate 7 are utilized for lap welding, the structure is simple, the cost is low, and the appearance is attractive.
As an embodiment, the C-shaped bending plate 8 is located at the first sealing plate 2, and the cylindrical sealing tube 5 is located at the second sealing plate 4.
As an embodiment, the first sealing plate 2 is provided with two C-shaped bending plates 8, and the two C-shaped bending plates 8 are respectively connected and fixed with the base plate 3 and the sealing plate through the first C-shaped groove and the second C-shaped groove.
As an embodiment, the connection board 1 includes a connection side board and a connection bottom board, the connection side board is located at a side edge of the cavity-sealing type reinforcing structure, the connection bottom board is located at a bottom of the cavity-sealing type reinforcing structure, and the connection bottom board and the C-shaped bending board 8 enclose to form a wiring through hole.
As an embodiment, the sealing plate is provided with reinforcing holes and reinforcing flitch plates 9, and a shaft seat 10 respectively penetrates through the base plate 3, the reinforcing flitch plates 9 and the sealing plate.
As an embodiment, the shaft seat 10 on one side of the sealing plate is provided with reinforcing ribs 6 in the circumferential direction. For the stress concentration place of the structure, the sealing cavity, the reinforcing flitch 9 and the reinforcing ribs 6 are adopted, and the structure is triple to ensure the strength of the structure.
As an embodiment, the cylindrical seal tube 5 is a rectangular tube.
As an embodiment, the rectangular tube and the C-shaped bending plate 8 are respectively a rectangular tube and a C-shaped bending plate 8 passivated by the inner edge, so that the abrasion of a pipeline caused by sharp edges can be avoided.
As a specific implementation mode, the connecting plate 1 is provided with the round angle 101 of the connecting plate 1 and the chamfer 102 of the connecting plate 1, the connecting plate 1 is used for sealing the opening and closing surface of the cavity, the first sealing plate 2, the second sealing plate 4 and the base plate 3 are enabled to form a closed cavity, the length and the width of the connecting plate 1 are slightly smaller than those of the peripheral structure of the cavity, the edge is prevented from being difficult to lap-welded with the sealing plates, the round angle 101 of the connecting plate 1 is convenient for continuous welding between the connecting plate 1 and the sealing plates, and the chamfer 102 of the connecting plate 1 is used for avoiding welding seams among thin plates. The whole appearance of the first sealing plate 2 and the second sealing plate 4 is similar to the appearance structure of the base plate 3, and the bending edge 201 of the first sealing plate 2 and the bending edge 401 of the second sealing plate 4 are attached to the surface of the base plate 3 to form a cavity; the first sealing plate 2 is provided with the second C-shaped groove 202 for edge routing, the second sealing plate 2 is provided with the second through hole 402 for internal routing, the first sealing plate 2 is connected with the second sealing plate by adopting the transition plate 7, the transition plate 7 is in a single plate form, the transition plate 7 is placed between the transition edge 203 of the first sealing plate 2 and the transition edge of the second sealing plate, the length and the width of the transition plate 7 are both larger than those of the cavity structure, the size of a plurality of parts is proper, the material waste is avoided, the transition edge 203 of the first sealing plate 2 and the transition edge 403 of the second sealing plate 4 are conveniently welded on the transition plate 7, the round corners 701 of the transition plate 7 are conveniently welded continuously between the transition plate 7 and the sealing plates, and the chamfer 702 of the transition plate 7 is used for avoiding welding seams among thin plates.
The first through holes 302 which are equal in size and position to the second sealing plate 4 are formed in the substrate 3, the first through holes 302 are slightly larger than the cylindrical sealing tube 5 in size, the first through holes 302 and the second through holes 402 are prevented from being offset due to machining errors, the cylindrical sealing tube 5 is difficult to penetrate through the substrate 3 and the second sealing plate 4, the length of the cylindrical sealing tube 5 is slightly larger than the width of a cavity, the cylindrical sealing tube 5 is conveniently welded on the substrate 3 and the second sealing plate 4, meanwhile, the sealing of the cavity is guaranteed when wires are routed in the cylindrical sealing tube 5, the inner edge of the cylindrical sealing tube 5 is passivated to form a cylindrical sealing tube 5 chamfer 501, and abrasion of a pipeline due to sharpening of the inner edge of the cylindrical sealing tube 5 is avoided. The substrate 3 is provided with the first C-shaped groove 301 which is equal to the first sealing plate 2 in size and the same in position, the C-shaped bending plate 8 is used for solving the problem of edge line walking of a cavity, the first C-shaped groove 301 is slightly larger than the C-shaped bending plate 8 in size, deviation between the first C-shaped groove 301 and the second C-shaped groove 202 caused by machining errors is avoided, the C-shaped bending plate 8 is difficult to penetrate through the substrate 3 and the first sealing plate 2, the width of the C-shaped bending plate 8 is slightly larger than the width of the cavity, the C-shaped bending plate 8 is conveniently welded on the substrate 3 and the first sealing plate 2, meanwhile, the sealing of the cavity is guaranteed when the line is walked in the C-shaped bending plate 8, the inner edge of the C-shaped bending plate 8 is passivated, the chamfer 801 of the C-shaped bending plate 8 is formed, and abrasion of a pipeline caused by sharpening of the inner edge of the C-shaped bending plate 8 is avoided.
The shaft seat 10 sequentially penetrates through the base plate 3, the reinforcing flitch 9 and the second sealing plate 4, the reinforcing flitch 9 is welded on the base plate 3, two sides of the reinforcing rib 6 are respectively lapped on the shaft seat 10 and the second sealing plate 4, the base plate 3, the reinforcing flitch 9 and the second sealing plate 4 form a triple reinforcing structure, and structural damage caused by stress concentration at the shaft seat 10 of the base plate 3 can be avoided. The connecting plate 1, the first sealing plate 2, the base plate 3, the second sealing plate 4, the cylindrical sealing tube 5, the reinforcing ribs 6, the transition plate 7, the C-shaped bending plate 8, the reinforcing flitch 9 and the shaft seat 10 are welded.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (9)
1. The cavity-sealing type reinforcing structure for the aerial working platform is characterized by comprising a base plate, a sealing plate and a connecting plate;
the sealing plate is a plate subjected to long-side bending treatment, the bending edge of the sealing plate is attached to the base plate to form a hollow cavity, and the connecting plate is fixed at the opening of the hollow cavity and fixedly connected with the base plate and the sealing plate;
the edge of the base plate is provided with a first C-shaped groove, the edge of the sealing plate is provided with a second C-shaped groove with the same size and position as the first C-shaped groove, the first C-shaped groove and the second C-shaped groove are provided with C-shaped bending plates matched with the first C-shaped groove and the second C-shaped groove, and the C-shaped bending plates are used for sealing the hollow cavity;
the base plate is provided with a first through hole, the same position of the sealing plate is provided with a second through hole, cylindrical sealing pipes are arranged at the first through hole and the second through hole, and the cylindrical sealing pipes are used for sealing the hollow cavity.
2. The cavity-sealing type reinforcing structure for an aerial working platform according to claim 1, wherein the sealing plates comprise a first sealing plate and a second sealing plate, a transition plate is arranged on the base plate, the first sealing plate is fixed on the base plate through the transition plate and the bending edge, and the second sealing plate is fixed on the base plate through the transition plate and the bending edge.
3. The cavity-sealing type reinforcing structure for an aerial working platform according to claim 2, wherein the C-shaped bending plate is located at the first sealing plate, and the cylindrical sealing tube is located at the second sealing plate.
4. The cavity-sealing type reinforcing structure for the aerial working platform according to claim 3, wherein two C-shaped bending plates are arranged at the first sealing plate, and the two C-shaped bending plates are respectively connected and fixed with the base plate and the sealing plate through the first C-shaped groove and the second C-shaped groove.
5. The cavity-sealing type reinforcing structure for the aerial work platform according to claim 4, wherein the connecting plate comprises a connecting side plate and a connecting bottom plate, the connecting side plate is located at the side edge of the cavity-sealing type reinforcing structure, the connecting bottom plate is located at the bottom of the cavity-sealing type reinforcing structure, and the connecting bottom plate and the C-shaped bending plate surround to form a wiring through hole.
6. The cavity-sealing type reinforcing structure for the aerial working platform according to claim 2, wherein the sealing plate is provided with reinforcing holes and reinforcing plates, and shaft seats respectively penetrate through the base plate, the reinforcing plates and the sealing plate.
7. The cavity-sealing type reinforcing structure for an aerial working platform according to claim 6, wherein reinforcing ribs are arranged on one side of the sealing plate in the circumferential direction of the shaft seat.
8. The cavity-sealing type reinforcing structure for an aerial work platform according to claim 1, wherein the cylindrical seal tube is a rectangular tube.
9. The cavity-sealing type reinforcing structure for the aerial work platform of claim 8, wherein the rectangular tube and the C-shaped bending plate are respectively a rectangular tube and a C-shaped bending plate passivated by inner edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000024.8U CN220033979U (en) | 2023-04-24 | 2023-04-24 | Cavity-sealing type reinforcing structure for aerial working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000024.8U CN220033979U (en) | 2023-04-24 | 2023-04-24 | Cavity-sealing type reinforcing structure for aerial working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033979U true CN220033979U (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321000024.8U Active CN220033979U (en) | 2023-04-24 | 2023-04-24 | Cavity-sealing type reinforcing structure for aerial working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220033979U (en) |
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2023
- 2023-04-24 CN CN202321000024.8U patent/CN220033979U/en active Active
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