CN219215199U

CN219215199U - Mechanical waterproof sealing mechanism for wingspan roof and wingspan vehicle with mechanical waterproof sealing mechanism

Info

Publication number: CN219215199U
Application number: CN202320894698.0U
Authority: CN
Inventors: 赵俊友
Original assignee: Lanling County Fangyuan Zhanyi Industrial Design Institute
Current assignee: Lanling County Fangyuan Zhanyi Industrial Design Institute
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-06-20
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a mechanical waterproof sealing mechanism for a wingspan roof and a wingspan vehicle thereof, and belongs to the field of production of wingspan vehicles. The wing span beam is mainly composed of a wing span beam fixedly connected with one end of a wing top plate, which is far away from a wing side plate, the lower end face of the wing span beam exceeds the lower end face of the wing top plate, a longitudinal beam is arranged at the inner bottom of the wing top plate and the wing span beam, the upper end face of the longitudinal beam is higher than the lower end face of the wing span beam, a hinge is arranged between the longitudinal beam and the wing span beam, and a sealing assembly is arranged between the longitudinal beam and the wing top plate and/or the wing span beam. The utility model does not need to additionally arrange a top cover type water retaining piece, saves cost, does not occupy the height of the cargo compartment, avoids influencing the cargo loading amount, has no deformation factor, is convenient to maintain and has long service life. The utility model is mainly used for waterproof sealing of the top of the wingspan vehicle.

Description

Mechanical waterproof sealing mechanism for wingspan roof and wingspan vehicle with mechanical waterproof sealing mechanism

Technical Field

The utility model belongs to the field of wingspan vehicle production, and particularly relates to a mechanical waterproof sealing mechanism for a wingspan vehicle roof and a wingspan vehicle thereof.

Background

The wingspan vehicle, also called as wing-opening van, is a new vehicle type in recent years, has the advantages of convenient loading and unloading, saving loading and unloading time and labor force of workers, and the like, and can greatly improve the working efficiency of cargo transportation.

There are two types of roof waterproof structures commonly used in wingspan vehicles at present, and as shown in fig. 1, one type is waterproof sealing by covering with tarpaulin. The concrete structure is as follows: the top of the wingspan car cargo box 1 is provided with a longitudinal beam 6, two sides of the longitudinal beam 6 are respectively provided with a wing top plate 3 which can be unfolded relatively, one side of the wing top plate 3 opposite to the longitudinal beam 6 is provided with a hinge 4, and the awning cloth 5 is covered above the hinge 4, so that the waterproof sealing effect is achieved. However, this sealing method has the following drawbacks: 1. the tarpaulin is easy to age, so that the folding resistance of the tarpaulin is poor, the joint of the tarpaulin 6 and the wing top plate 3 is not tightly sealed, the situations of water leakage at the top of the cargo compartment 1 and cargo wetting are easily caused, and a plurality of troubles and economic losses are caused for a transportation unit.

Another common roof waterproof structure is a roof waterproof structure of a wingspan car and a wingspan car cargo box disclosed in chinese patent with an issued notice number of CN205601944U, as shown in fig. 2, the patent adds a water draining member 7 and a fixing beam 9 for installing a hinge 4 above a longitudinal beam 6, and sets a water blocking member 8 on one side of a wing roof 3 close to the water draining member 7, and solves the problem that the roof waterproof structure of the wingspan car is vulnerable by matching the water blocking member 8 with the water draining member 7. However, during actual use, this patent suffers from the following drawbacks: 1. because the height requirement of the wingspan car cargo box 1 is fixed and is lower than 4 meters, a fixed beam 9 and a water baffle 8 are added above the longitudinal beam 6, so that the inner storage space of the cargo box 1 is occupied, and the cargo space is reduced; 2. the fixed beam 9 at the bottom of the hinge 4 is connected, the upper part of the hinge 4 is fixed with the wing top plate 3 through the supporting plate 10, the supporting point of the hinge 4 and the supporting plate is not firm and is extremely easy to damage, and the supporting plate 10, the water retaining piece 8 and the fixed beam 9 increase the dead weight of the cargo box 1, so that the total weight of the cargo box 1 after being loaded is required, and the load capacity of the cargo box 1 is reduced due to the increase of the dead weight of the cargo box 1; 3. in actual production, the water retaining piece 8 is made of iron sheets and welded on the wing top plate 3, and when in use, the water retaining piece 8 is easy to deform to cause water leakage, and the process is complex, so that the production and the processing are not facilitated.

Aiming at the technical problems, the application provides a solution.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a mechanical waterproof sealing mechanism at the top of a wingspan vehicle and the wingspan vehicle thereof, and the waterproof sealing mechanism does not need to additionally arrange a top cover type water blocking piece, thereby saving the cost, and secondly, does not occupy the height of a cargo compartment, avoiding influencing the cargo loading quantity, and has no deformation factor, convenient maintenance and long service life.

The mechanical waterproof sealing mechanism for the wing span roof comprises a wing span beam fixedly connected with one end, far away from the wing side plate, of the wing span roof, the lower end face of the wing span beam exceeds the lower end face of the wing span roof, the longitudinal beam is arranged at the inner bottom of the wing span roof and the inner bottom of the wing span beam, the upper end face of the longitudinal beam is higher than the lower end face of the wing span beam, a hinge is arranged between the longitudinal beam and the wing span beam, and a sealing assembly is arranged between the longitudinal beam and the wing span roof and/or the wing span beam.

Preferably, the upper end face of the longitudinal beam is higher than the lower end face-mm of the longitudinal beam, one side hinge of the hinge is fixedly connected with the bottom of the wing span beam, and the other side hinge of the hinge is fixedly connected with the side face of the longitudinal beam.

Preferably, a water baffle is fixedly connected to the side surface of the wingspan beam far away from the longitudinal beam in a sealing way.

Preferably, a water receiving groove is arranged below the span beam and is fixedly connected with the longitudinal beam in a sealing way.

Preferably, the sealing component is a sealing rubber strip.

Preferably, the end of the wing roof remote from the wing side panel is lower than the other end of the wing roof.

The wing span car comprises a cargo box, wing top plates are arranged on one side or two sides above the cargo box, wing side plates are fixedly connected to one ends, far away from the cargo box, of the wing top plates, longitudinal beams are arranged on the tops of the cargo box, and the mechanical waterproof sealing mechanism at the top of the wing span car is arranged at one ends, far away from the wing side plates, of the wing top plates.

Preferably, the front and rear ends of the water receiving groove are respectively matched with the front and rear ends of the cargo box.

Compared with the prior art, the utility model has the beneficial effects that:

1. the waterproof sealing mechanism does not occupy the height space of the cargo box, and the cargo box is directly matched with the wing top plate by utilizing the longitudinal beam of the cargo box, so that the waterproof sealing effect is realized, the process is simpler, and the batch production and the processing are convenient.

2. The hinge is installed through the longitudinal beam and the wing span beam of the cargo box, so that the additional increase of the supporting beam is avoided, the dead weight of the vehicle body is increased, the requirements on the supporting strength of the wing top plate and the wing side plate are guaranteed, the structure is firmer, and the reliability is high.

3. The sealing assembly is additionally arranged among the longitudinal beam, the wing top plate and the wing span beam, so that the waterproof sealing effect is further improved, and the wing span beam can be waterproof and dampproof; the utility model completely eliminates hidden danger of water leakage by matching the water baffle and the water receiving tank.

Drawings

FIG. 1 is a prior art tarpaulin covered waterproof seal structure;

FIG. 2 is a prior art roof waterproof structure;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is a schematic view of the overall structure of the cargo box when deployed;

fig. 6 is a schematic view of the structure of the wing roof and wing side panels when they are unfolded.

In the figure, 1, a cargo compartment; 2. a hydraulic mechanism; 3. a wing top plate; 4. a hinge; 5. tarpaulin; 6. a longitudinal beam; 7. a drain member; 8. a water blocking member; 9. a fixed beam; 10. a support plate; 11. a seal assembly; 12. a span beam; 13. a water baffle; 14. a wing side plate; 15. a water receiving tank.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the directional terminology referred to in the paragraphs directed to the detailed description is merely for convenience of those skilled in the art in understanding the teachings presented herein in terms of the visual orientation illustrated in the drawings. Unless specifically defined and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly so that one of ordinary skill in the art would understand the meaning of the terms in this disclosure as the case may be.

Example 1:

as shown in fig. 3 and 4, a mechanical waterproof sealing mechanism for a wingspan roof comprises a wingspan beam 12 fixedly connected with one end, far away from a wing side plate 14, of a wing top plate 3, the lower end face of the wingspan beam 12 exceeds the lower end face of the wing top plate 3, a longitudinal beam 6 is arranged at the inner bottoms of the wing top plate 3 and the wingspan beam 12, namely, the wing top plate 3 and the wingspan beam 12 cover the longitudinal beam 6, the upper end face of the longitudinal beam 6 is higher than the lower end face of the wingspan beam 12, rainwater is not easy to flow backward into the longitudinal beam 6, a hinge 4 is arranged between the longitudinal beam 6 and the wingspan beam 12, the wingspan side plate formed by the wing side plate 14, the wing top plate 3 and the wingspan beam 12 can rotate around the hinge 4, so that the wingspan side plate is opened, a sealing component 11 is arranged between the longitudinal beam 6 and the wing top plate 3, and the sealing component 11 is preferably used for sealing rubber strips. Specifically, the seal assembly 11 is mounted on top of the stringers 6 such that the spanwise side panels of the wingspan side panels 14, wingspan top panel 3 and wingspan beam 12, both when deployed and when closed, effectively prevent rain and moisture from entering the interior of the cargo box 1.

The side face of the side beam 12 far away from the longitudinal beam 6 is fixedly connected with a water baffle 13 in a sealing manner, the length of the water baffle 13 is the same as that of the side beam 12, the water baffle 13 is preferably an upward-bending arc plate, as shown in fig. 5 and 6, the upward-bending arc plate cannot interfere with the longitudinal beam 6 when the wing side plates 14 and the wing top plate 3 are unfolded upwards, meanwhile, rainwater can be effectively blocked in rainy days, the rainwater is prevented from flowing into the hinge 4 at the bottom of the side beam 12, and the rainwater finally flows to the front end and the rear end of the cargo box 1 through the two ends of the water baffle 13.

The water receiving tank 15 is arranged below the span beam 12, the water receiving tank 15 is fixedly connected with the longitudinal beam 6 in a sealing manner, the length of the water receiving tank 15 is determined according to the length of the cargo box 1, the front end and the rear end of the water receiving tank 15 are respectively matched with the front end and the rear end of the cargo box 1, the water receiving tank 15 penetrates through the whole cargo box 1 front and rear, and accordingly rainwater directly flows to the front end and the rear end of the cargo box 1 through the water receiving tank, backlog or infiltration on the cargo box 1 is avoided, and the purpose of no water leakage is achieved.

During manufacturing, the water receiving groove 15 can be processed into a gradient plate, namely, the position of the water receiving groove is high in the middle of the cargo box 1, and the water receiving groove is gradually inclined downwards towards the front end and the rear end of the cargo box 1, so that the rainwater is guided; the structure with one high end and one low end can be processed, and the two structures can play a role in guiding rainwater.

As shown in fig. 3, the end of the flap top plate 3 remote from the flap side plate 14 is lower than the other end of the flap top plate 3. In rainy days, rainwater can automatically flow out to one end of the wing side plate 14, so that the rainwater is prevented from accumulating on the top of the cargo box 1.

In the embodiment, when the device is installed, the upper end face of the longitudinal beam 6 is 15-40mm higher than the lower end face of the longitudinal beam 6, and the optimal height difference between the upper end face of the longitudinal beam 6 and the lower end face of the longitudinal beam 6 is 30 mm. One side hinge of the hinge 4 is fixedly connected with the bottom of the wing span beam 12, and the other side hinge of the hinge 4 is fixedly connected with the side face of the longitudinal beam 6. This makes it possible to effectively avoid rainwater flowing backward into the cargo box 1.

Example 2:

a mechanical waterproof sealing mechanism for a wing span roof is characterized in that sealing assemblies 11 are arranged between a longitudinal beam 6 and wing roof plates 3 and between the longitudinal beam 6 and wing span beams 12, namely, the top of the longitudinal beam 6 is provided with the sealing assemblies 11, the inner side surface of each wing span beam 12 is also provided with the sealing assemblies 11, and when the wing span side plates formed by wing side plates 14, the wing roof plates 3 and the wing span beams 12 are closed, the two sealing assemblies 11 can play a double sealing role. Otherwise, the same as in example 1 was used.

Example 3:

a mechanical waterproof sealing mechanism for a wingspan roof is characterized in that a sealing assembly 11 is arranged between a longitudinal beam 6 and a wingspan beam 12, namely, the sealing assembly 11 is installed on the inner side surface of the wingspan beam 12, and when a wingspan side plate is closed, the sealing assembly 11 is tightly attached between the longitudinal beam 6 and the wingspan beam 12, so that a sealing effect is achieved, and rainwater is prevented from entering a cargo box 1. Otherwise, the same as in example 1 was used.

Example 4:

the utility model provides a spanned vehicle, including goods railway carriage or compartment 1, goods railway carriage or compartment 1 top one side or both sides are equipped with wing roof 3, and the one end fixedly connected with wing curb plate 14 that wing roof 3 kept away from goods railway carriage or compartment 1 has articulated hydraulic mechanism 2 between the supporting beam of wing roof 3 and goods railway carriage or compartment 1, can expand wing roof 3 and wing curb plate 14 through starting hydraulic mechanism 2, and goods railway carriage or compartment 1 top is equipped with longeron 6, and the one end that wing roof 3 kept away from wing curb plate 14 is equipped with the waterproof sealing mechanism of spanned vehicle top machinery in embodiment 1, embodiment 2 or the embodiment 3.

In use, as shown in fig. 5 and 6, the hydraulic mechanism 2 is contracted, the wing side plates 14, the wing top plate 3 and the wing span beam 12 are formed by the wing side plates, at this time, the sealing component 11 is closely attached to the longitudinal beam 6 and the wing top plate 3, when in a rainy day, most of the rainwater falls on the wing top plate 3, because the wing top plate 3 is obliquely arranged downwards towards the wing side plates 14, the rainy day flows out towards the wing side plates 14, and a small part of the rainwater falls on the water receiving grooves 15, flows out through the water receiving grooves 15 towards the front end and the rear end of the cargo box 1, and a small amount of the rainwater falling on the water retaining plates 13 flows out towards the front end and the rear end of the cargo box 1 through the diversion effect of the water retaining plates 13, so that the rainwater is prevented from entering the cargo box 1.

Finally, although the description has been described in terms of embodiments, not every embodiment is intended to include only a single embodiment, and such description is for clarity only, as one skilled in the art will recognize that the embodiments of the disclosure may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a wing span roof portion mechanical waterproof seal mechanism which characterized in that: including keeping away from wing roof (3) one end fixed connection's span roof (12) of wing curb plate (14), the lower terminal surface of span roof (12) surpasss the lower terminal surface of wing roof (3), longeron (6) set up in the interior bottom of wing roof (3) and span roof (12), the up end of longeron (6) is higher than the lower terminal surface of span roof (12), be equipped with hinge (4) between longeron (6) and span roof (12), be equipped with seal assembly (11) between longeron (6) and wing roof (3) and/or span roof (12).

2. The spanwise roof mechanical watertight seal mechanism of claim 1, wherein: the upper end face of the longitudinal beam (6) is 15-40mm higher than the lower end face of the longitudinal beam (6), one side hinge of the hinge (4) is fixedly connected with the bottom of the wing span beam (12), and the other side hinge of the hinge (4) is fixedly connected with the side face of the longitudinal beam (6).

3. The spanwise roof mechanical watertight seal mechanism of claim 1, wherein: and a water baffle (13) is fixedly connected to the side surface of one side of the wingspan beam (12) far away from the longitudinal beam (6) in a sealing way.

4. The spanwise roof mechanical watertight seal mechanism of claim 1, wherein: a water receiving tank (15) is arranged below the wingspan beam (12), and the water receiving tank (15) is fixedly connected with the longitudinal beam (6) in a sealing way.

5. The spanwise roof mechanical watertight seal mechanism of claim 1, wherein: the sealing component (11) is a sealing rubber strip.

6. The spanwise roof mechanical watertight seal mechanism of claim 1, wherein: one end of the wing top plate (3) far away from the wing side plate (14) is lower than the other end of the wing top plate (3).

7. The utility model provides a wing span car, includes goods railway carriage or compartment (1), and goods railway carriage or compartment (1) top one side or both sides are equipped with wing roof (3), and one end fixedly connected with wing side board (14) of goods railway carriage or compartment (1) are kept away from to wing roof (3), and goods railway carriage or compartment (1) top is equipped with longeron (6), its characterized in that: the end of the winged roof plate (3) remote from the winged side plate (14) is provided with a winged roof mechanical watertight seal mechanism as claimed in any one of claims 1 to 6.

8. The spantruck of claim 7 wherein: the front end and the rear end of the water receiving groove (15) are respectively matched with the front end and the rear end of the cargo box (1).