CN215553020U

CN215553020U - Ferry vehicle for underground city

Info

Publication number: CN215553020U
Application number: CN202120937739.0U
Authority: CN
Inventors: 王用伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-18
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a ferry vehicle for an underground city, which belongs to the field of ferry vehicle design and comprises a ferry vehicle main body, wherein a protective part is arranged at the top of the ferry vehicle main body, the protective part comprises a protective vehicle roof, the protective vehicle roof is a vehicle roof with an inverted V-shaped section, the area of the bottom of the protective vehicle roof is larger than the area of the maximum section of the ferry vehicle main body, and the protective vehicle roof is a high-strength steel plate; the protection component also comprises a protection net, the protection net is arranged between the protection roof and the ferry vehicle main body, and the protection net is fixedly connected with the protection roof; the protection component comprises a protection roof and a protection net, wherein the protection roof is of a first-layer protection structure, the protection net is of a second-layer protection structure, and the double-layer protection structure can resist the impact of most of top-face rockfall, so that personnel in the ferry vehicle are prevented from being injured by the top rockfall, and the safe operation of the ferry vehicle in an underground city is ensured.

Description

Ferry vehicle for underground city

Technical Field

The utility model belongs to the field of ferry vehicle design, and particularly relates to a ferry vehicle for an underground city.

Background

The concept of underground cities already exists, and in the design and planning of some cities, underground building facilities are an important part, and considering that the geological conditions are different, partial traffic hubs and underground buildings of the underground cities cannot be completely and smoothly butted, and a ferry vehicle is needed to transport personnel.

However, the top of the existing ferry vehicle is generally made of light steel, the protection capability of the top of the ferry vehicle is very weak, complete safety measures cannot be provided for all construction parts of large-scale underground cities, even partial underground buildings (such as underground roads and partial edge areas of underground cities) cannot be provided with measures for preventing falling rocks from falling at all, the possibility that people are injured by the falling rocks in the places is very high, and once the rocks fall, the safety of transport personnel is very threatened.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the background art, the present invention is directed to: the utility model provides a ferry vehicle for underground city for solve the weak problem of top protective capacities of current ferry vehicle.

The purpose of the utility model is realized by the following technical scheme: the ferry vehicle for the underground city comprises a ferry vehicle main body, wherein a protection part is arranged at the top of the ferry vehicle main body and comprises a protection vehicle roof, the protection vehicle roof is a vehicle roof with an inverted V-shaped section, the area of the bottom of the protection vehicle roof is larger than the area of the maximum cross section of the ferry vehicle main body, and the protection vehicle roof is a high-strength steel plate.

Through setting up the protection roof for high strength steel sheet to set up the protection roof into the roof of the shape of falling V cross-section, this technical scheme can strengthen the protective capacities of ferry vehicle roof greatly, and the protection roof can resist the impact of most falling rocks, guarantees the personnel safety of the interior of ferry vehicle.

Furthermore, the protection part also comprises a protection net, the protection net is arranged between the protection roof and the ferry vehicle main body, and the protection net is fixedly connected with the protection roof. The protective screening is the further reinforcing protective capacities to prevent the unexpected condition, if when high strength steel sheet was destroyed, most impact capacity of falling rocks was consumed by high strength steel sheet this moment, and the protective screening has two effects: firstly, the falling rocks are blocked, so that the falling rocks are prevented from entering the interior of the ferry vehicle and causing injury to personnel; secondly, the damaged steel plate is blocked, so that the personnel in the ferry vehicle are prevented from being injured by the steel plate; the safety protection effect is improved.

Furthermore, the area of the protective net is the same as that of the top of the ferry vehicle main body.

Further, the protection net is an SNS passive protection net.

Further, the side protective net is suspended on two sides of the ferry vehicle through a net rolling mechanism, the net rolling mechanism is fixedly connected with the protective vehicle roof, and the net rolling mechanism is used for rolling the side protective net. Because the ferry vehicle is in order to realize quick transportation personnel, alleviate automobile body quality, generally can not add the curb plate with the side of ferry vehicle, in great geological motion, the rock fall probably falls into the ferry vehicle from the side, and the side protection network is then in order to prevent that the rock fall of side from falling into the ferry vehicle and causing personnel's injury.

Further, the bottom of the side protection net is evenly provided with a plurality of telescopic net hooks, the bottom plate of the ferry vehicle main body is provided with hook grooves formed by mutually matching the telescopic net hooks, and the hook grooves and the telescopic net hooks the side protection net fixed on the side of the ferry vehicle main body.

Furthermore, the telescopic net hook comprises a telescopic rod body and a hook body fixedly connected to the bottom of the telescopic rod body, and the top of the telescopic rod body is fixedly connected with the bottom of the side protective net; the hook groove comprises a groove body and a fixing column arranged in the groove body, and a gap formed by the fixing column and the groove body is matched with the hook body.

In summary, due to the adoption of the technical scheme, the utility model has the following positive technical effects:

1. the protection component comprises a protection roof and a protection net, wherein the protection roof is of a first-layer protection structure, the protection net is of a second-layer protection structure, and the double-layer protection structure can resist the impact of most of top-face rockfall, so that personnel in the ferry vehicle are prevented from being injured by the top rockfall, and the safe operation of the ferry vehicle in an underground city is ensured.

2. The side protective net arranged by the utility model can prevent rockfall possibly occurring on the side due to unstable geological conditions of underground cities when geological movement is severe; the side protective net tightly protects the two sides of the ferry vehicle, and the safety of personnel in the ferry vehicle is ensured.

3. The telescopic net hook can realize rapid manual pulling-down of the side protective net, and the telescopic net hook is matched with the hook groove to realize rapid tensioning and retraction of the side protective net, so that tight protection of the side can be ensured, and escape time can not be delayed when escape is required in emergency.

4. According to the ferry vehicle, the number of the parking spaces can be adjusted, the size of the vehicle type can be changed according to actual conditions, and the ferry vehicle is high in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:

FIG. 1 is a schematic perspective view of the ferry vehicle of the present invention;

FIG. 2 is a schematic perspective view of the ferry vehicle for laying the protection net according to the present invention;

FIG. 3 is a schematic perspective view of the ferry vehicle with a net rolling mechanism;

FIG. 4 is a schematic perspective view of a ferry vehicle laying side protective net according to the present invention;

FIG. 5 is a schematic perspective view of the net rolling mechanism and the side protective net according to the present invention;

FIG. 6 is a schematic perspective view of a hook net component of the present invention;

the labels in the figure are: 1-a ferry vehicle main body; 2-protective vehicle roof; 3, a protective net; 4-a net rolling mechanism; 5-side protective net; 6-flexible net hook; 11-a trough body; 12-fixed columns; 61-telescopic rod body; 62-hook body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

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

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The features and properties of the present invention are described in further detail below with reference to examples.

Example one

As shown in fig. 1, 3 and 4, the ferry vehicle for the underground city provided by the utility model comprises a ferry vehicle main body 1, wherein a protective component is arranged at the top of the ferry vehicle main body 1, the protective component comprises a protective roof 2, the protective roof 2 is a roof with an inverted V-shaped section, the area of the bottom of the protective roof 2 is larger than the area of the maximum cross section of the ferry vehicle main body 1, and the protective vehicle 2) is a high-strength steel plate.

By arranging the protective roof 2 as a high-strength steel plate and arranging the protective roof 2 as a roof with an inverted V-shaped section, the technical scheme can greatly enhance the protective capacity of the ferry vehicle roof, when falling rocks impact the protective roof 2, the strength of the protective roof 2 can ensure that the falling rocks cannot be damaged, the roof structure with the inverted V-shaped section can guide the falling rocks to two sides and cannot be accumulated on the roof, the bottom area of the protective roof 2 is larger than the area of the maximum cross section of the ferry vehicle main body 1, the falling rocks can be led out of the range of the ferry vehicle main body 1, and the influence on the ferry vehicle main body 1 is avoided; the protective roof 2 can resist the impact of most rockfall, and the safety of personnel in the interior of the ferry vehicle is guaranteed.

Example two

As shown in fig. 2, in the embodiment, on the basis of the first embodiment, a protection net 3 is additionally arranged, the protection net 3 is arranged between a protection roof 2 and a ferry vehicle main body 1, the protection net 3 is fixedly connected with the protection roof 2, the area of the protection net 3 is the same as that of the top of the ferry vehicle main body 1, and the protection net 3 is an SNS passive protection net.

The protective ability of the protective net 3 is further enhanced to prevent accidents, if the high-strength steel plate is damaged, most impact ability of falling rocks is consumed by the high-strength steel plate, and the protective net 3 has two functions: firstly, the falling rocks are blocked, so that the falling rocks are prevented from entering the interior of the ferry vehicle main body 1 and causing injury to personnel; secondly, the damaged steel plate is blocked, so that the personnel in the ferry vehicle are prevented from being injured by the steel plate; the safety protection effect is improved. The area of the protective net 3 is the same as that of the top of the ferry vehicle main body 1, so that the interior of the ferry vehicle main body 1 can be completely covered, and falling rocks cannot enter the ferry vehicle main body from the edge of the protective net 3; the protective net 3 is an SNS passive protective net which is composed of a steel wire rope net, a high-strength iron wire grid net, an I-shaped steel column, an upper pull-down anchor rope, an energy dissipation ring and other components, and is formed into a whole by connecting and combining the steel column and the steel wire rope net to integrally protect a protected area; the structure of the protective net 3 is similar to that of the existing slope protective steel wire mesh.

EXAMPLE III

As shown in fig. 3 to 6, in this embodiment, on the basis of the first embodiment or the second embodiment, the ferry vehicle further includes a side protective net 5, the side protective net 5 is suspended at two sides of the ferry vehicle main body 1 through a net rolling mechanism 4, the net rolling mechanism 4 is fixedly connected with the protective roof 2, and the net rolling mechanism 4 is used for rolling up the side protective net 5; the bottom of the side protective net 5 is uniformly provided with a plurality of telescopic net hooks 6, the bottom plate of the ferry vehicle main body 1 is provided with hook grooves in which the telescopic net hooks 6 are matched with each other, and the hook grooves and the telescopic net hooks 6 fix the side protective net 5 on the side surface of the ferry vehicle main body 1; the telescopic net hook 6 comprises a telescopic rod body 61 and a hook body 62 fixedly connected to the bottom of the telescopic rod body 16, and the top of the telescopic rod body 61 is fixedly connected with the bottom of the side protective net 5; the hook groove comprises a groove body 11 and a fixed column 12 arranged in the groove body 11, and a gap formed by the fixed column 12 and the groove body 11 is matched with the hook body 62.

Because the ferry vehicle is in order to realize rapid personnel transfer and reduce the vehicle body mass, side plates are not added on the side surfaces of the ferry vehicle generally, falling rocks can fall into the ferry vehicle from the side surfaces in large geological movement, and the side surface protective net 5 is used for preventing the falling rocks on the side surfaces from falling into the ferry vehicle to cause personnel injury.

Collude 6 through the expansion network, can realize that side protection network 5 is pulled down manually fast, collude 6 through the expansion network and the cooperation in couple groove, can realize that side protection network 5's quick stretch-draw is with packing up, can not only guarantee the tight protection of side, when emergency need flee, also can not delay the time of fleing.

In the foregoing, various embodiments of the present invention have been described with reference to specific examples. However, it should be understood that: the description of the various embodiments of the present invention is not intended to be limiting. The above description is intended to be exemplary of the utility model and not to limit the scope of the utility model, which is defined by the claims.

Claims

1. The ferry vehicle for the underground city comprises a ferry vehicle main body (1) and is characterized in that a protective component is arranged at the top of the ferry vehicle main body (1), the protective component comprises a protective vehicle roof (2), the protective vehicle roof (2) is a vehicle roof with an inverted V-shaped section, the area of the bottom of the protective vehicle roof (2) is larger than the area of the maximum cross section of the ferry vehicle main body (1), and the protective vehicle roof (2) is a high-strength steel plate.

2. The ferry vehicle for underground cities according to claim 1, wherein the protective part further comprises a protective net (3), the protective net (3) is arranged between the protective roof (2) and the ferry vehicle body (1), and the protective net (3) is fixedly connected with the protective roof (2).

3. Ferry vehicle for underground cities according to claim 2, characterized in that the area of the protection net (3) is the same as the top area of the ferry vehicle body (1).

4. Ferry vehicle for underground cities according to claim 2, characterized in that the protection net (3) is an SNS passive protection net.

5. The ferry vehicle for the underground city according to any one of claims 1 to 4, further comprising a side protective net (5), wherein the side protective net (5) is suspended on two sides of the ferry vehicle body (1) through a net rolling mechanism (4), the net rolling mechanism (4) is fixedly connected with the protective roof (2), and the net rolling mechanism (4) is used for rolling up the side protective net (5).

6. The ferry vehicle for the underground city according to claim 5, wherein a plurality of telescopic net hooks (6) are uniformly arranged at the bottom of the side protection net (5), hook grooves matched with the telescopic net hooks (6) are formed in the bottom plate of the ferry vehicle main body (1), and the side protection net (5) is fixed on the side of the ferry vehicle main body (1) through the hook grooves and the telescopic net hooks (6).

7. The ferry vehicle for underground cities as claimed in claim 6, wherein the telescopic net hook (6) comprises a telescopic rod body (61) and a hook body (62) fixedly connected to the bottom of the telescopic rod body (61), and the top of the telescopic rod body (61) is fixedly connected with the bottom of the side protective net (5); the hook groove comprises a groove body (11) and a fixing column (12) arranged in the groove body (11), and a gap formed by the fixing column (12) and the groove body (11) is matched with the hook body (62).