CN216231705U

CN216231705U - Fuel cell trailer combined power system mounting structure

Info

Publication number: CN216231705U
Application number: CN202122883690.8U
Authority: CN
Inventors: 祯昌辰隆; 邵伟; 耿虎; 魏跃晖
Original assignee: Jiangsu Xingbang Energy Technology Co ltd
Current assignee: Jiangsu Xingbang Energy Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-08
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a combined power system mounting structure of a fuel cell trailer, which comprises a tractor and the trailer: the left side fixedly connected with U-shaped frame at trailer top, power fuel cell has been placed to the inner chamber of U-shaped frame, power fuel cell is connected with the tractor electricity through two supply cable. According to the utility model, the U-shaped frame is welded on the top of the trailer in advance, the power fuel cell is placed in the inner cavity of the U-shaped frame, the inserting plate is inserted into the inner cavity of the inserting groove, the pushing assembly is operated, the extruding plate moves forwards under the limiting assembly of the limiting assembly, and the power fuel cell is extruded, so that the power fuel cell is fixedly arranged on the top of the trailer, the arrangement below the tractor is not compact, later-stage maintenance and repair are convenient, if the gas cell leaks, the gas cell cannot be gathered in a cab, the safety of the cab is ensured, and the aims of improving the safety of the cab and facilitating maintenance are fulfilled.

Description

Fuel cell trailer combined power system mounting structure

Technical Field

The utility model belongs to the technical field of battery trailers, and particularly relates to a combined power system mounting structure of a fuel battery trailer.

Background

In the fuel cell trailer, the fuel cell system is mostly placed below a cab, and the space below the cab is limited, so that the layout is very compact, the space below the cab is easily crowded, the later maintenance is inconvenient, once the fuel cell leaks hydrogen, the hydrogen is easily gathered in the cab and cannot be timely removed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type power system mounting structure of a fuel cell trailer, which aims to solve the technical problems that in a fuel cell trailer, a fuel cell system is mostly placed below a cab, the space below the cab is limited, the layout is very compact, the space below the cab is crowded, the later maintenance is inconvenient, once hydrogen of a fuel cell leaks, the hydrogen is easily accumulated in the cab, and the hydrogen cannot be removed in time.

The technical scheme for solving the technical problems is as follows: fuel cell trailer modular power system mounting structure, it includes tractor and trailer: the left side fixedly connected with U-shaped frame at trailer top, power fuel cell has been placed to the inner chamber of U-shaped frame, power fuel cell is connected with the tractor electricity through two supply cable, the inner chamber of U-shaped frame is provided with auxiliary assembly, the slot has all been seted up at the both ends of U-shaped frame top rear side, and the inner chamber of two slots is inserted and is closed there is the picture peg, the front side of picture peg is provided with the stripper plate that supports at the power fuel cell rear side, be provided with the promotion subassembly between stripper plate and the picture peg, the both ends of stripper plate rear side all are provided with spacing subassembly.

Preferably, the auxiliary assembly comprises a plurality of shaft rods transversely and fixedly connected to the inner cavity of the U-shaped frame, the surfaces of the shaft rods are rotatably connected with bearing rotating rollers, and the surfaces of the bearing rotating rollers are in rolling contact with the power fuel cell.

Preferably, the pushing assembly comprises a threaded hole formed in the front side of the inserting plate, a threaded rod is connected to the inner cavity of the threaded hole in a threaded mode, and the front end of the threaded rod is connected with the extrusion plate in a rotating mode.

Preferably, a hand wheel is fixedly mounted at the rear end of the threaded rod.

Preferably, spacing subassembly is including seting up the rectangular hole in the positive surface both sides of picture peg, the horizontal fixedly connected with dead lever of inner chamber in rectangular hole, the sliding surface of dead lever is connected with the sliding sleeve, the front side of sliding sleeve rotates through the pivot and is connected with the down tube, the one end of down tube rotates through pivot and stripper plate and is connected.

Preferably, hanging rings are arranged at four corners of the top of the power fuel cell.

1. The utility model has the beneficial effects that: the utility model can push the power fuel cell to the deep of the U-shaped frame cavity in a labor-saving way through the auxiliary component by welding the U-shaped frame at the top of the trailer in advance, then insert the inserting plate into the cavity of the inserting slot, then push the component through operation, the extruding plate moves forwards under the limit of the limit component to extrude the power fuel cell, so that the power fuel cell is fixedly arranged at the top of the trailer, the layout below the tractor is not compact, the later-stage maintenance is convenient, if the gas cell leaks, the gas cell can not be gathered in the cab, the safety of the cab is ensured, the aims of improving the safety of the cab and being convenient for maintenance can be achieved, the problems that in the fuel cell trailer, the fuel cell system is mostly arranged below the cab, the layout is compact due to the limited space below the cab are solved, therefore, the problems that the space below the cab is crowded, the maintenance is inconvenient in the later period, once the hydrogen of the fuel cell is leaked, the hydrogen is easily gathered in the cab and cannot be timely removed are easily solved.

2. According to the utility model, through the arrangement of the hanging ring, the power fuel cell can be hoisted through the hanging ring during installation, and the power fuel cell is conveniently placed in the inner cavity of the U-shaped frame.

3. According to the utility model, through the arrangement of the auxiliary assembly, when the power fuel cell is placed in the U-shaped frame, the bottom of the power fuel cell is firstly contacted with the bearing rotating roller, and a user can push the power fuel cell, so that the bearing rotating roller rolls on the surface of the shaft rod, and the power fuel cell can be conveniently pushed to the deep part of the inner cavity of the U-shaped frame by the user in a labor-saving manner.

Drawings

The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a U-shaped frame according to one embodiment of the present invention;

fig. 3 is a schematic three-dimensional exploded view of a U-shaped frame according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. tractor, 2, trailer, 3, U-shaped frame, 4, power fuel cell, 5, supply cable, 6, auxiliary assembly, 61, axostylus axostyle, 62, bearing runner, 7, slot, 8, picture peg, 9, stripper plate, 10, pushing component, 101, screw hole, 102, threaded rod, 103, hand wheel, 11, spacing subassembly, 111, rectangular hole, 112, dead lever, 113, sliding sleeve, 114, down tube, 12, link.

Detailed Description

Hereinafter, an embodiment of a fuel cell trailer combined power system mounting structure of the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

Fig. 1 to 3 show a fuel cell trailer combination power system mounting structure of an embodiment of the present invention, which includes a tractor 1 and a trailer 2: the left side of the top of the trailer 2 is fixedly connected with a U-shaped frame 3, a power fuel cell 4 is placed in the inner cavity of the U-shaped frame 3, hanging rings 12 are arranged at four corners of the top of the power fuel cell 4, the power fuel cell 4 can be hung through the hanging rings 12 during installation, the power fuel cell 4 can be conveniently placed in the inner cavity of the U-shaped frame 3, the power fuel cell 4 is electrically connected with the tractor 1 through two power supply cables 5, an auxiliary assembly 6 is arranged in the inner cavity of the U-shaped frame 3, the auxiliary assembly 6 comprises a plurality of shaft rods 61 transversely and fixedly connected to the inner cavity of the U-shaped frame 3, the surface of each shaft rod 61 is rotatably connected with a bearing rotary roller 62, the surface of each bearing rotary roller 62 is in rolling contact with the power fuel cell 4, when the power fuel cell 4 is placed in the U-shaped frame 3 through the arrangement of the auxiliary assembly 6, the bottom of the power fuel cell 4 is firstly in contact with the bearing rotary rollers 62, the user can push the power fuel cell 4, so that the bearing rotating roller 62 rolls on the surface of the shaft rod 61, the power fuel cell 4 can be pushed to the deep part of the inner cavity of the U-shaped frame 3 conveniently and laborsavingly by the user, the slots 7 are respectively arranged at the two ends of the rear side of the top of the U-shaped frame 3, the insertion plates 8 are inserted into the inner cavities of the two slots 7, the front side of the insertion plate 8 is provided with a squeezing plate 9 which is propped against the rear side of the power fuel cell 4, a pushing assembly 10 is arranged between the squeezing plate 9 and the insertion plates 8, the pushing assembly 10 comprises a threaded hole 101 which is arranged at the front side of the insertion plate 8, the inner cavity of the threaded hole 101 is in threaded connection with a threaded rod 102, the front end of the threaded rod 102 is rotatably connected with the squeezing plate 9, the rear end of the threaded rod 102 is fixedly provided with a hand wheel 103, the two ends of the rear side of the squeezing plate 9 are provided with limiting assemblies 11, the limiting assemblies 11 comprise rectangular holes 111 which are arranged at the two sides of the front surface of the insertion plate 8, the inner cavity of the rectangular hole 111 is transversely and fixedly connected with a fixing rod 112, the surface of the fixed rod 112 is slidably connected with a sliding sleeve 113, the front side of the sliding sleeve 113 is rotatably connected with an inclined rod 114 through a rotating shaft, and one end of the inclined rod 114 is rotatably connected with the extrusion plate 9 through the rotating shaft.

The working principle is as follows: when the utility model is used, a user welds the U-shaped frame 3 on the top of the trailer 2 in advance, then ties a rope on the hanging ring 12, hoists the power fuel cell 4 and places the power fuel cell 4 in the inner cavity of the U-shaped frame 3, the user pushes the power fuel cell 4, pushes the power fuel cell 4 to the deep part of the inner cavity of the U-shaped frame 3 with labor saving by the auxiliary component 6, then inserts the inserting plate 8 into the inner cavity of the slot 7, then the hand wheel 103 rotates the hand wheel 103 to drive the threaded rod 102 to rotate, the threaded rod 102 is in threaded connection with the threaded hole 101 to drive the threaded rod 102 to move forwards and rotate, the threaded rod 102 pushes the extrusion plate 9 to move forwards, the extrusion plate 9 drives the inclined rod 114 to move, the inclined rod 114 drives the sliding sleeve 113 to slide on the surface of the fixed rod 112 to limit the movement of the extrusion plate 9, the extrusion plate 9 is prevented from rotating along with the rotation of the threaded rod 102, the extrusion plate 9 moves forwards to extrude the power fuel cell 4, make 4 fixed mounting of power fuel cell at the inner chamber of U-shaped frame 3, avoided installing in the below of tractor 1, guaranteed that the overall arrangement of tractor 1 below is not so compact, make things convenient for later stage to overhaul and maintain, if gas cell reveals, can not gather in the driver's cabin, guarantee the safety of driver's cabin, can reach the purpose that improves driver's cabin security and easy access.

In summary, the following steps: the combined power system mounting structure of the fuel cell trailer comprises a U-shaped frame 3 welded on the top of the trailer 2 in advance, a power fuel cell 4 is placed in an inner cavity of the U-shaped frame 3, the power fuel cell 4 can be pushed to the deep part of the inner cavity of the U-shaped frame 3 in a labor-saving manner through an auxiliary component 6, an inserting plate 8 is inserted into an inner cavity of a slot 7, a component 10 is pushed through operation, a squeezing plate 9 moves forwards under the limiting arrangement of a limiting component 11 to squeeze the power fuel cell 4, so that the power fuel cell 4 is fixedly mounted on the top of the trailer 2, the lower layout of the tractor 1 is guaranteed to be not compact, later-stage maintenance and repair are convenient, if the gas cell is leaked, the gas cell cannot be gathered in a cab, the safety of the cab is guaranteed, the purposes of improving the safety of the cab and facilitating maintenance can be achieved, and the problem in the fuel cell trailer is solved, most of the fuel cell systems are placed below a cab, and the space below the cab is limited, so that the layout is very compact, the problems that the space below the cab is crowded, the maintenance is inconvenient in the later period, once the fuel cell leaks hydrogen, the hydrogen is easily gathered in the cab and cannot be timely removed are easily solved.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims

1. Fuel cell trailer modular power system mounting structure, characterized by, including tractor (1) and trailer (2): the left side fixedly connected with U-shaped frame (3) at trailer (2) top, power fuel cell (4) have been placed to the inner chamber of U-shaped frame (3), power fuel cell (4) are connected with tractor (1) electricity through two supply cable (5), the inner chamber of U-shaped frame (3) is provided with auxiliary component (6), slot (7) have all been seted up at the both ends of U-shaped frame (3) top rear side, and picture peg (8) have been inserted to the inner chamber of two slot (7), the front side of picture peg (8) is provided with stripper plate (9) to supporting in power fuel cell (4) rear side, be provided with between stripper plate (9) and picture peg (8) and promote subassembly (10), the both ends of stripper plate (9) rear side all are provided with spacing subassembly (11).

2. The fuel cell trailer combined power system installation structure as claimed in claim 1, wherein the auxiliary assembly (6) comprises a plurality of shafts (61) transversely and fixedly connected with the inner cavity of the U-shaped frame (3), the surfaces of the shafts (61) are rotatably connected with bearing rollers (62), and the surfaces of the bearing rollers (62) are in rolling contact with the power fuel cell (4).

3. The fuel cell trailer combined power system mounting structure as recited in claim 2, wherein the pushing assembly (10) comprises a threaded hole (101) formed in the front side of the insert plate (8), a threaded rod (102) is threadedly connected to the inner cavity of the threaded hole (101), and the front end of the threaded rod (102) is rotatably connected with the squeeze plate (9).

4. The fuel cell trailer combined power system mounting structure as recited in claim 3, characterized in that a hand wheel (103) is fixedly mounted at the rear end of the threaded rod (102).

5. The fuel cell trailer combined power system installation structure as claimed in claim 4, wherein the limiting component (11) comprises rectangular holes (111) formed at two sides of the front surface of the insertion plate (8), a fixing rod (112) is transversely and fixedly connected to the inner cavity of the rectangular hole (111), a sliding sleeve (113) is slidably connected to the surface of the fixing rod (112), an inclined rod (114) is rotatably connected to the front side of the sliding sleeve (113) through a rotating shaft, and one end of the inclined rod (114) is rotatably connected with the extrusion plate (9) through a rotating shaft.

6. The fuel cell trailer combined power system mounting structure as claimed in claim 5, wherein the hanging ring (12) is mounted at four corners of the top of the power fuel cell (4).