CN210760251U

CN210760251U - Middle oil tank bracket of semi-load passenger car

Info

Publication number: CN210760251U
Application number: CN201921901165.0U
Authority: CN
Inventors: 熊赵康
Original assignee: Anhui Ankai Automobile Co Ltd
Current assignee: Anhui Ankai Automobile Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-16
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a middle oil tank support of a semi-load passenger car, which comprises a first support and two groups of second supports, wherein the two groups of second supports are respectively fixed at the top of the first support and are close to the positions at two ends, the second support comprises a U-shaped plate, a plurality of groups of connecting holes are formed in one end of the U-shaped plate and close to the bottom position, a plurality of groups of fixing holes are formed in the other end of the U-shaped plate and close to the top position, the first support comprises a bottom frame, a first fixing cross rod and a second fixing cross rod are welded at the bottom of the bottom frame, the first fixing cross rod and the second fixing cross rod are arranged in parallel, and two parallel first connecting rods are welded between the first fixing cross rod and the; the utility model discloses to the following small-size operation passenger train of seven meters and the half formula longeron frame that bears of adoption, realized the carrying on of bulky fuel tank on small-size passenger train, satisfy up-to-date social demand and also saved the cost to the device is the collision that best protection oil tank comes from the vehicle left and right sides in the middle of the frame.

Description

Middle oil tank bracket of semi-load passenger car

Technical Field

The utility model relates to a passenger train accessory field specifically is a half put oil tank support of bearing passenger train.

Background

At present traditional fuel passenger train part is used is the frame that longeron and crossbeam combined together, to leading passenger train, the centre of two longerons is used for the spare part on device chassis more, for example transmission shaft, pipeline, pencil and gas receiver etc. spare part, and also can be separated by an interval in the middle of the longeron and have the crossbeam to connect the main longeron on both sides, the preferred consideration longeron outside when arranging the oil tank, more do benefit to like this and arrange, and the oil tank port more does benefit to the oiling to automobile body side wall tank filler door, but has the problem:

1. according to the new regulation, the oil tank of the vehicle which reaches the standard in operation is arranged on the outer side of the frame, and an anti-collision beam is required to be added and can be met through an anti-collision test;

2. for small-sized operating passenger cars with the distance between the frame and the side wall of the car body being too small, the oil tank is arranged outside the crossbeam, and the volume of the oil tank is compressed, so that the requirements of the market cannot be met.

In order to solve the problem, the utility model provides a half bear middle oil tank support of passenger train.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a half put oil tank support of bearing passenger train in, the utility model discloses to the following small-size operation passenger train of seven meters and half the formula longeron frame that bears of adoption, realized the carrying on of bulky fuel tank on small-size passenger train, satisfied up-to-date social demand and also saved the cost to the device is the collision that best protection oil tank comes from the vehicle left and right sides in the middle of the frame.

The purpose of the utility model can be realized by the following technical scheme:

a mid-mounted oil tank bracket of a semi-load passenger car comprises a first bracket and two groups of second brackets, wherein the two groups of second brackets are respectively fixed at the positions close to two ends of the top of the first bracket;

the second support comprises a U-shaped plate, a plurality of groups of connecting holes are formed in the position, close to the bottom, of one end penetrating through the U-shaped plate, and a plurality of groups of fixing holes are formed in the position, close to the top, of the other end penetrating through the U-shaped plate;

first support includes the underframe, the bottom welding of underframe has fixed horizontal pole one and fixed horizontal pole two, fixed horizontal pole one and the parallel arrangement of fixed horizontal pole two, and the welding has connecting rod one of two parallels between fixed horizontal pole one and the fixed horizontal pole two, the welding has connecting rod two between the middle part of fixed horizontal pole one and fixed horizontal pole two respectively and the both ends of underframe, and the top of connecting rod two leans on both ends all to weld the connecting plate, runs through a plurality of screw groups have been seted up to the outer wall of connecting plate, and the one end welding of screw has hexagon nut.

As a further proposal of the utility model, a plurality of groups the connecting holes are arranged in a horizontal line equidistance and lean on the bottom position in the one end of stating the U template.

As a further proposal of the utility model, a plurality of groups the screw holes are arranged in a horizontal line equidistance in the outside of the connecting plate and lean on the intermediate position.

As a further scheme of the utility model, it is two sets of the second support all runs through U template and first leg joint be provided with the bolt between the inboard of connecting hole, screw and hexagon nut, and the U template passes through bolt and connecting plate fixed connection.

As the utility model discloses a further scheme, one side height of U template is greater than its opposite side height, a plurality of groups two liang of parallel arrangement of fixed orifices lean on the top position at two U type ends of U template.

The utility model has the advantages that:

the utility model discloses can install the inboard at the half formula longeron frame that bears of small-size operation passenger train below seven meters, adopt the bolt to carry out fixed connection with the longeron inboard of passenger train frame with the fixed orifices that sets up on the U template in the second support, utilize the bolt fastening with first support again, first support sets up to perpendicular connected state with the second support, the second support utilizes U template self height factor, can erect the fuel tank at the top of first support after the installation, and adopt the second support to protect the fuel tank both sides, the carrying of the fuel tank of big volume on small-size passenger train has been realized, satisfy the installation demand;

whole support mounting is in the intermediate position of frame, the effectual collision that comes from the vehicle both ends of having avoided, possess stronger security performance, adopt U template and the inboard fixed mode of solebar in the second support, traditional oil tank arrangement has been changed, change the dress by the chassis outside in the middle of the solebar, it satisfies market and law requirement to have realized small-size operation up to standard vehicle, install the oil tank in the middle of the frame, the anticollision roof beam cost of dress in the outside has been saved, the risk of experimental report has also been saved, only need dismantle the bolt of being connected between fixed orifices on the U template and the solebar when dismantling, can pull down whole support intercommunication fuel tank together, it is comparatively convenient.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a side view of the overall structure of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a second bracket structure diagram of the present invention.

Fig. 4 is a top view of the first bracket of the present invention.

Fig. 5 is a front view of the first bracket of the present invention.

Fig. 6 is an assembly view of the overall structure of the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a U-shaped plate; 4. connecting holes; 5. a fixing hole; 6. a bottom frame; 7. fixing a first cross bar; 8. fixing a second cross bar; 9. a first connecting rod; 10. a second connecting rod; 11. a connecting plate; 12. a screw hole; 13. a hexagonal nut.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, a mid-mounted fuel tank bracket of a semi-passenger bus comprises a first bracket 1 and two groups of second brackets 2, wherein the two groups of second brackets 2 are respectively fixed at positions close to two ends of the top of the first bracket 1, the first bracket 1 and the second bracket 2 are vertically arranged, the first bracket 1 is used for supporting a fuel tank, and the second bracket 2 is used for protecting the side edge of the fuel tank;

the second support 2 comprises a U-shaped plate 3, a plurality of groups of connecting holes 4 are formed in the position, close to the bottom, of one end penetrating through the U-shaped plate 3, a plurality of groups of fixing holes 5 are formed in the position, close to the top, of the other end penetrating through the U-shaped plate 3, and the whole support and a frame of a passenger car can be conveniently fixed through the fixing holes 5;

first support 1 includes underframe 6, the bottom welding of underframe 6 has fixed horizontal pole one 7 and fixed horizontal pole two 8, fixed horizontal pole one 7 and the parallel arrangement of fixed horizontal pole two 8, and the welding has connecting rod one 9 of two parallels between fixed horizontal pole one 7 and the fixed horizontal pole two 8, the welding has connecting rod two 10 between the middle part of fixed horizontal pole one 7 and fixed horizontal pole two 8 respectively and the both ends of underframe 6, and the top of connecting rod two 10 leans on both ends all to weld connecting plate 11, a plurality of groups screw 12 have been seted up to the outer wall that runs through connecting plate 11, and the one end welding of screw 12 has hexagon nut 13, it is fixed with hexagon nut 13 meshing to set up screw 12 and be convenient for add the bolt, fix second support 2 and first support 1.

A plurality of groups of connecting holes 4 are arranged in a horizontal line at equal intervals at the position close to the bottom of one end of the U-shaped plate 3.

A plurality of groups of screw holes 12 are arranged in a horizontal line at equal intervals at the outer side of the connecting plate 11 close to the middle.

Two sets of second supports 2 all are connected with first support 1 through U template 3, are provided with the bolt between the inboard of through connection hole 4, screw 12 and hexagon nut 13, and the split of being convenient for through bolt and 11 fixed connection of connecting plate, first support 1 of bolt fastening and second support 2 is passed through to U template 3.

One side height of U template 3 is greater than its opposite side height, and two liang of parallel arrangement of a plurality of group's fixed orifices 5 lean on the top position at two U type ends of U template 3, and the both sides height of U template 3 sets to the difference, is convenient for agree with mutually with the radian of passenger train frame.

As shown in fig. 6, after the first support 1 and the two groups of second supports 2 are connected through bolts, the second supports 2 are directly connected with the frame, the frame structure is a semi-load-bearing longitudinal beam frame of a small commercial passenger car with the size of less than seven meters, bolts are additionally arranged between fixing holes 5 arranged on the upper block of a U-shaped plate 3 and the inner side of the longitudinal beam of the frame to fix the two groups of second supports 2 and the frame, two sides of the U-shaped plate 3 are arranged in a high-low state, two sides of the U-shaped plate are fixed at different height positions on the inner side of the longitudinal beam of the frame, no redundant part protrudes, the pull belt just meets the height change of the longitudinal beam of the car, fuel tanks are connected with the tops of the U-shaped plates 3 on the two groups of second supports 2, and the two ends of the pull belt and the tops of the U-shaped plate.

When the utility model is used, firstly two groups of second supports 2 are fixed with one group of first supports 1, two groups of second supports 2 are placed at the top of one group of first supports 1 and lean against the positions at two ends, the U-shaped plates 3 on the two groups of second supports 2 are attached to the opposite inner sides of the connecting plates 11 at two ends of the bottom frame 6, the connecting holes 4 arranged at the bottom of the U-shaped plates 3 are aligned with the screw holes 12 arranged on the connecting plates 11 one by one, the bolts are additionally arranged to pass through the connecting holes 4 and the connecting plates 11, the end parts of the bolts are engaged to the inner sides of the hexagon nuts 13, and the bolts are tightly engaged with the hexagon nuts 13, thus the two groups of second supports 2 and one group of first supports 1 can be welded with the first fixed transverse rods 7 and the second fixed transverse rods 8 at the bottom of the first supports 1, then two connecting rods 10 are respectively welded between the middle parts of the first fixed transverse rods 7 and the second fixed transverse rods 8 and the two ends of the bottom frame 6, the whole first support 1 can be formed, wherein a structure formed by welding a first fixed cross bar 7, a second fixed cross bar 8, a first connecting rod 9 and a second connecting rod 10 is used for reinforcing a bottom frame 6 on one hand and supporting a passenger car oil tank on the other hand, the first support 1 and two groups of second supports 2 are directly connected with a frame after being connected through bolts, the two groups of second supports 2 and the frame can be fixed by additionally arranging bolts between a fixed hole 5 arranged on the U-shaped plate 3 and the inner side of the frame longitudinal beam, two sides of the U-shaped plate 3 are arranged in a high-low state, two sides of the U-shaped plate are fixed at different height positions on the inner side of the frame longitudinal beam, no redundant part is protruded and just caters to the height change of the vehicle-connected longitudinal beam, a drawstring is connected with the top of the U-shaped plate 3 on the two groups of second supports 2, two ends of the drawstring and the top of the U-shaped plate 3 are fixed through bolts, the oil tank can be fixed, and the whole support and the oil tank can be detached together only by taking down the bolt arranged between the fixing hole 5 and the inner side of the frame longitudinal beam during detachment.

The utility model discloses can install the inboard at the half formula longeron frame that bears of small-size operation passenger train below seven meters, adopt the bolt to carry out fixed connection with the longeron inboard of passenger train frame with the fixed orifices 5 that set up on the U template 3 in the second support 2, utilize the bolt fastening with first support 2 again, first support 2 sets up to vertical connection state with second support 1, second support 2 utilizes U template 3 self height factor, can erect the fuel tank at the top of first support 1 after the installation, and adopt second support 2 to protect the fuel tank both sides, the carrying of the fuel tank of big volume on small-size passenger train has been realized, satisfy the installation demand; whole support mounting is in the intermediate position of frame, the effectual collision that comes from the vehicle both ends of having avoided, possess stronger security performance, adopt U template 3 and the inboard fixed mode of solebar in the second support 2, traditional oil tank arrangement has been changed, change the dress in the middle of the solebar by the chassis outside, it satisfies market and law requirement to have realized the small-size up to standard vehicle of operation, install the oil tank in the middle of the frame, the anticollision roof beam cost of dress in the outside has been saved, the risk of experimental report has also been saved, only need dismantle the bolt of being connected between fixed orifices 5 on the U template 3 and the solebar when dismantling, can pull down whole support intercommunication fuel tank together, it is comparatively convenient.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The middle oil tank support of the semi-load-bearing passenger car is characterized by comprising a first support (1) and two groups of second supports (2), wherein the two groups of second supports (2) are respectively fixed at the positions close to two ends of the top of the first support (1);

the second support (2) comprises a U-shaped plate (3), a plurality of groups of connecting holes (4) are formed in the position, close to the bottom, of one end penetrating through the U-shaped plate (3), and a plurality of groups of fixing holes (5) are formed in the position, close to the top, of the other end penetrating through the U-shaped plate (3);

first support (1) includes underframe (6), the bottom welding of underframe (6) has fixed horizontal pole (7) and fixed horizontal pole two (8), fixed horizontal pole (7) and fixed horizontal pole two (8) parallel arrangement, and the welding has connecting rod one (9) of two parallels between fixed horizontal pole (7) and fixed horizontal pole two (8), the welding has connecting rod two (10) between the middle part of fixed horizontal pole (7) and fixed horizontal pole two (8) respectively and the both ends of underframe (6), and the top of connecting rod two (10) leans on both ends all to weld connecting plate (11), runs through a plurality of groups screw (12) have been seted up to the outer wall of connecting plate (11), and the one end welding of screw (12) has hexagon nut (13).

2. The mid-mounted oil tank bracket of the semi-load-bearing passenger car as claimed in claim 1, wherein a plurality of groups of the connecting holes (4) are arranged in a horizontal line at equal intervals at the position close to the bottom of one end of the U-shaped plate (3).

3. The mid-tank bracket of a semi-passenger car according to claim 1, wherein a plurality of sets of the screw holes (12) are arranged in a horizontal line at equal intervals on the outer side of the connecting plate (11) near the middle position.

4. The middle oil tank bracket of a semi-load-bearing passenger car according to claim 1, wherein two groups of the second brackets (2) are connected with the first bracket (1) through U-shaped plates (3), bolts are arranged between the connecting holes (4), the screw holes (12) and the inner sides of the hexagon nuts (13), and the U-shaped plates (3) are fixedly connected with the connecting plates (11) through the bolts.

5. The mid-mounted oil tank bracket of a semi-passenger coach as claimed in claim 1, wherein the height of one side of the U-shaped plate (3) is greater than that of the other side thereof, and a plurality of groups of the fixing holes (5) are arranged in parallel in pairs at positions close to the tops of two U-shaped ends of the U-shaped plate (3).