CN217672340U

CN217672340U - Novel skeleton vehicle

Info

Publication number: CN217672340U
Application number: CN202221323401.7U
Authority: CN
Inventors: 洪光; 李华田; 邢浩龙; 徐文新; 张照阳; 张辰光; 张炯
Original assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Current assignee: Zhumadian CIMC Huajun Vehicle Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-28
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a novel skeleton car, which comprises two gooseneck longitudinal beams, a front lock head beam and a rear lock head beam, wherein the gooseneck longitudinal beams comprise a front elevated section and a rear low section; the front lock head beam transversely penetrates through the front end of the lifting section, the upper surface of the front lock head beam is higher than the upper wing plate of the lifting section, and a front beam reinforcing mechanism is arranged between the front lock head beam and the lifting section; the rear lock head beam is attached to the upper surface of the low section, and a rear beam reinforcing mechanism is arranged between the rear lock head beam and the low section; the upper surface of the front lock head beam and the upper surface parallel and level of the back lock head beam are arranged, and the two ends of the front lock head beam and the two ends of the back lock head beam are respectively provided with corner fitting locks. The novel skeleton vehicle has the advantages of scientific design, small self weight of the frame, low height of the frame and low production cost.

Description

Novel framework vehicle

Technical Field

The utility model relates to a carrier, specific theory has related to a novel skeleton car.

Background

The framework vehicles can be divided into framework vehicles for transporting containers and framework vehicles for transporting tank boxes, for the framework vehicles for transporting the containers, the containers can be directly placed on longitudinal beams of the framework vehicles, the longitudinal beams bear the weight, and corner piece locks on two sides of the containers are used for locking corner pieces of the containers, and the bearing mainly depends on the longitudinal beams, so that the requirement on the supporting strength of a head beam for mounting the corner piece locks is not high, and some corner piece locks even can be made into detachable modules; however, for the framework vehicle for transporting the tank box, the tank box is directly pressed on the fore-locking beam through the corner fitting, the bearing part is concentrated on the fore-locking beam, and the middle part of the tank box is not contacted with the longitudinal frame beams, so the strength requirement on the fore-locking beam is high.

In order to solve the above problems, people always seek an ideal technical solution.

Disclosure of Invention

The utility model aims at the not enough of prior art to a novel skeleton car that design science, frame dead weight are little, the frame height is low, low in production cost is provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a novel framework vehicle comprises two gooseneck longitudinal beams, a front lock head beam and a rear lock head beam, wherein the gooseneck longitudinal beams comprise a front lifting section and a rear low section; the front lock head beam transversely penetrates through the front end of the lifting section, the upper surface of the front lock head beam is higher than the upper wing plate of the lifting section, and a front beam reinforcing mechanism is arranged between the front lock head beam and the lifting section; the rear lock head beam is attached to the upper surface of the low section, and a rear beam reinforcing mechanism is arranged between the rear lock head beam and the low section; the upper surface of the front lock head beam and the upper surface of the rear lock head beam are arranged in parallel and level, and corner piece locks are arranged at the two ends of the front lock head beam and the two ends of the rear lock head beam respectively.

Based on the above, the back beam reinforcing mechanism includes a set of forward diagonal bracing, forward and backward diagonal bracing, bottom diagonal bracing and side diagonal bracing which are arranged corresponding to each low section, the forward diagonal bracing and the forward and backward diagonal bracing and the low section are in the same vertical plane, the plane of the bottom diagonal bracing is perpendicular to the low section, and the plane of the side diagonal bracing and the low section are crossed in an inclined manner; the both ends of diagonal bracing connect respectively just before the front the upper surface of low level section with the leading flank of back lock first roof beam, the both ends of diagonal bracing connect respectively just after the back the upper surface of low level section with the trailing flank of back lock first roof beam, the both ends of bottom diagonal bracing are connected respectively the lateral surface bottom of low level section with the bottom surface that the back lock first roof beam stretches out the longeron section, the both ends of side diagonal bracing are connected respectively the lateral surface of low level section with the leading flank that the back lock first roof beam stretches out the longeron section, the side is followed to one side the leading flank that the back lock first roof beam stretches out the longeron section extends to the place ahead.

Based on the above, the front beam strengthening mechanism includes that two levels are propped to one side and two tray longerons, the level is propped both ends to one side and is connected respectively raise a lateral surface with the front lock first roof beam stretches out the trailing flank of longeron section, two the tray longeron is located two raise the inboard front portion of section, two it is connected with many crossbeams to raise between the section, the both ends of tray longeron are connected respectively the trailing flank at front lock first roof beam middle part and the leading flank of front end first roof beam, the front end tilt up of tray longeron and with front lock first roof beam top surface parallel and level.

Based on the above, the front diagonal brace, the rear diagonal brace and the horizontal diagonal brace are all right-angled triangles.

Based on the above, two it props to raise to be connected with two piece at least longerons between the section to one side, and two adjacent longerons prop to one side's incline direction is opposite.

The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses a longeron adopts gooseneck formula structure, and it will back lock first roof beam lifting surpasss the longeron top surface to whole, preceding lock first roof beam top surface surpasss the longeron top surface a little, makes the thickness of longeron, especially the thickness of longeron back end reduce by a wide margin to reduce frame dead weight and frame height by a wide margin, save materials and manufacturing cost, simultaneously, it passes through back beam strengthening mechanism is right the intensity of back lock first roof beam is strengthened, through front beam strengthening mechanism is right the intensity of preceding lock first roof beam is strengthened, makes both satisfy jar case to the requirement of bearing strength, and it has design science, frame dead weight is little, the frame height is low, low in production cost's advantage.

Further, the bracing to one side just before the bracing to one side just after the bracing to one side the bottom bracing to one side with the side bracing to one side has constituteed three-dimensional bearing structure, wherein, the setting of bracing to one side of bottom has greatly guaranteed when directly bearing the intensity of back lock bow member, the bracing to one side just before with the setting of bracing to one side just after can avoid under the circumstances such as emergency braking, the dislocation around the back lock bow member, the centrifugal force that receives when the side bracing to one side can share the concentrated load of normal driving in-process, especially the vehicle turns satisfies the support intensity requirement to the tank, guarantees safe driving.

Further, two the setting of level diagonal brace is right when can sharing the frame and turning to the stress that preceding lock first roof beam caused, two the front end tilt up of tray longeron forms slope formula structure, with the area of contact of preceding lock first roof beam is more, can prevent the front and back slope of preceding lock first roof beam, and the front overhang should suitably lean on preceding setting to make the whole front lock first roof beam 2 that drags of host computer saddle, share the pressure of preceding lock first roof beam 2 department, greatly strengthen the use strength of this department, satisfy the support intensity requirement to the tank.

Furthermore, the inclined directions of the inclined struts of the longitudinal beams are opposite to each other, and the inclined struts are distributed in a crossed manner, so that the structural strength of the two lifting sections is improved; the front inclined bracing, the rear inclined bracing and the horizontal inclined bracing are all right-angled triangles, so that a corner full-connection structure is formed, and the effect of supporting strength is better.

Drawings

Fig. 1 is a schematic side structure diagram of the novel framework vehicle of the present invention.

Fig. 2 is a schematic diagram of the top structure of the novel skeleton car of the present invention.

Fig. 3 is a side mounting structure view of the middle gooseneck longitudinal beam, the front lock head beam and the rear lock head beam of the utility model.

Fig. 4 is a schematic view of the installation structure of the middle and rear lock head beam with a three-dimensional angle.

Fig. 5 is a schematic view of the installation structure of the middle and rear lock head beam at another solid angle.

Fig. 6 is a schematic view of a side mounting structure of the middle and rear lock head beam of the present invention.

Fig. 7 is a schematic view of the installation structure of the three-dimensional angle of the front lock head beam in the present invention.

Fig. 8 is a schematic side view of the front lock head beam of the present invention.

In the figure: 1. gooseneck stringers; 2. a front shackle stem; 3. a rear lock head beam; 4. a corner fitting lock; 5. front inclined bracing; 6. straightening and then obliquely bracing; 7. the bottom is obliquely supported; 8. side diagonal bracing; 9. horizontal diagonal bracing; 10. a pallet stringer; 11. a raising section; 12. a low-order section; 13. a front end first beam; 14. the longitudinal beam is inclined to support.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

As shown in fig. 1-8, a novel framework vehicle comprises two gooseneck longitudinal beams 1, a front lock head beam 2 and a rear lock head beam 3, wherein the gooseneck longitudinal beams 1 comprise a front raised section 11 and a rear low section 12; the front lock head beam 2 transversely penetrates through the front end of the lifting section 11, the upper surface of the front lock head beam 2 is higher than the upper wing plate of the lifting section 11, and a front beam reinforcing mechanism is arranged between the front lock head beam 2 and the lifting section 11; the rear lock head beam 3 is attached to the upper surface of the low section 12, and a rear beam reinforcing mechanism is arranged between the rear lock head beam 3 and the low section 12; the upper surface of the front lock head beam 2 with the upper surface parallel and level of the back lock head beam 3 are arranged, and the two ends of the front lock head beam 2 and the two ends of the back lock head beam 3 are respectively provided with corner fitting locks 4.

The rear beam reinforcing mechanism specifically comprises a set of front diagonal bracing 5, rear diagonal bracing 6, bottom diagonal bracing 7 and side diagonal bracing 8 which are arranged corresponding to each low section 12, wherein the front diagonal bracing 5, the rear diagonal bracing 6 and the low section 12 are positioned in the same vertical plane, the plane of the bottom diagonal bracing 7 is vertical to the low section 12, and the plane of the side diagonal bracing 8 is obliquely crossed with the low section 12; the upper surface of low level section 12 with the leading flank of back lock first roof beam 3 is connected respectively at the both ends of skew bracing 5 just before, the both ends of skew bracing 6 just after connect respectively the upper surface of low level section 12 with the trailing flank of back lock first roof beam 3, the bottom is connected respectively to the both ends of bracing 7 to one side the lateral surface bottom of low level section 12 with back lock first roof beam 3 stretches out the bottom surface of longeron section, the lateral surface of low level section 12 is connected respectively to the both ends of lateral diagonal bracing 8 with the leading flank that back lock first roof beam 3 stretches out the longeron section, lateral diagonal bracing 8 follows the leading flank that back lock first roof beam 3 stretches out the longeron section extends to the place ahead.

The utility model discloses a car body, including positive preceding bracing 5, positive back bracing 6 the bottom bracing 7 to one side with the side bracing 8 has constituteed three-dimensional bearing structure to one side, wherein, the setting of bottom bracing 7 to one side has greatly guaranteed when directly bearing the weight of the intensity of back lock bow-beam 3, positive preceding bracing 5 with the setting of positive back bracing 6 can avoid under the circumstances such as emergency braking, the dislocation around the back lock bow-beam 3, the setting of side bracing 8 to one side can share the concentrated load of normal driving in-process, and the centrifugal force that receives when especially the vehicle turns satisfies the support intensity requirement to the tank, guarantees safe driving.

Front beam strengthening mechanism specifically includes that two levels brace 9 and two tray longerons 10 to one side, the level brace 9 both ends are connected respectively to one side raise 11 lateral surfaces with the front lock first roof beam 2 stretches out the trailing flank of longeron section, two tray longeron 10 is located two raise 11 inboard front portions of section, two it is connected with many crossbeams to raise between the section 12, the both ends of tray longeron 10 are connected respectively the trailing flank at 2 middle parts of front lock first roof beam and the leading flank of front end first roof beam 13, the front end tilt up of tray longeron 10 and with 2 top surface parallel and level of front lock first roof beam.

Two the setting of horizontal bracing 9 is to when can sharing the frame turns to stress, two that preceding lock first roof beam 2 caused the front end tilt up of tray longeron 10 forms ramp type structure, with the area of contact of preceding lock first roof beam 2 is more, can prevent the front and back slope of preceding lock first roof beam 2, and the front overhang should suitably lean on preceding setting to make the whole front lock first roof beam 2 that drags of host computer saddle, share the pressure of preceding lock first roof beam 2 department, greatly strengthen the use strength of this department, satisfy the support intensity requirement to the tank.

In order to further improve the structural strength, the front diagonal bracing 5, the rear diagonal bracing 6 and the horizontal diagonal bracing 9 are all in the shape of a right triangle, so that a corner full-connection structure is formed, and the supporting effect at the corner is improved; two it props 14 to be connected with two longerons to one side between the section 11 to raise, two adjacent longerons prop 14 to one side's incline direction is opposite, forms the crossing bearing structure of direction, improves the anterior bulk strength of longeron.

The working principle is as follows:

because the longeron in this patent adopts gooseneck formula structure, will the first roof beam of back lock 3 lifting to whole surpass the longeron top surface, the first roof beam of front lock 2 top surfaces surpass the longeron top surface slightly, make the thickness of longeron, especially the thickness of longeron back end reduce by a wide margin to reduce frame dead weight and frame height by a wide margin, save materials and manufacturing cost, simultaneously, it passes through back beam strengthening mechanism is right the first roof beam of back lock 3's intensity is strengthened, through front beam strengthening mechanism is right the first roof beam of front lock 2's intensity is strengthened, makes both satisfy the requirement of tank to bearing strength.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A novel framework vehicle is characterized in that: the gooseneck longitudinal beam comprises a front lifting section and a rear low-level section; the front lock head beam transversely penetrates through the front end of the lifting section, the upper surface of the front lock head beam is higher than the upper wing plate of the lifting section, and a front beam reinforcing mechanism is arranged between the front lock head beam and the lifting section; the rear lock head beam is attached to the upper surface of the low section, and a rear beam reinforcing mechanism is arranged between the rear lock head beam and the low section; the upper surface of the front lock head beam and the upper surface of the rear lock head beam are arranged in parallel and level, and corner piece locks are arranged at the two ends of the front lock head beam and the two ends of the rear lock head beam respectively.

2. The novel skeleton car of claim 1, wherein: the rear beam reinforcing mechanism comprises a set of front diagonal bracing, rear diagonal bracing, bottom diagonal bracing and side diagonal bracing which are arranged corresponding to each low section, the front diagonal bracing and the rear diagonal bracing are positioned in the same vertical plane with the low section, the plane of the bottom diagonal bracing is vertical to the low section, and the plane of the side diagonal bracing is obliquely crossed with the low section; the both ends of diagonal bracing connect respectively just before the front the upper surface of low level section with the leading flank of back lock first roof beam, the both ends of diagonal bracing connect respectively just after the back the upper surface of low level section with the trailing flank of back lock first roof beam, the both ends of bottom diagonal bracing are connected respectively the lateral surface bottom of low level section with the bottom surface that the back lock first roof beam stretches out the longeron section, the both ends of side diagonal bracing are connected respectively the lateral surface of low level section with the leading flank that the back lock first roof beam stretches out the longeron section, the side is followed to one side the leading flank that the back lock first roof beam stretches out the longeron section extends to the place ahead.

3. The novel skeleton car of claim 2, wherein: the front beam reinforcing mechanism comprises two horizontal diagonal braces and two tray longitudinal beams, wherein the two ends of the horizontal diagonal braces are respectively connected with the lifting section outer side face and the rear side face of the front lock head beam extending out of the longitudinal beam section, the two tray longitudinal beams are located at the two inner front portions of the lifting section, the two ends of the tray longitudinal beams are respectively connected with the multiple cross beams, the rear side face of the middle portion of the front lock head beam and the front side face of the front end head beam are connected with the two ends of the tray longitudinal beams, and the front end of the tray longitudinal beams inclines upwards and is flush with the top face of the front lock head beam.

4. The novel skeleton car of claim 3, wherein: the front diagonal bracing, the rear diagonal bracing and the horizontal diagonal bracing are all right-angled triangles.

5. The novel skeleton car of any one of claims 1-4, wherein: two it props to be connected with two piece at least longerons to one side between the section to raise, two adjacent longerons incline to one side and prop the opposite direction of slope.