CN212500663U

CN212500663U - Truck chassis with labor-saving dismounting function

Info

Publication number: CN212500663U
Application number: CN202021214523.3U
Authority: CN
Inventors: 聂广辉
Original assignee: Fuyang Changyang Auto Parts Co ltd
Current assignee: Fuyang Changyang Auto Parts Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-09
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the technical field of truck chassis, in particular to a truck chassis with labor-saving disassembly function, which comprises a chassis frame and a vehicle beam, wherein the bottom end of the chassis frame positioned below is provided with an oil tank, the outer side of the top end of the oil tank is provided with an oil tank fixing semi-ring, the outer side of the bottom end of the oil tank is provided with an oil tank rotating semi-ring, the bottom end of the chassis frame positioned below is fixedly connected with a rope collecting box, the inner side of the rope collecting box is rotatably connected with a rope collecting wheel, the outer end surface of the rope collecting wheel is fixedly connected with a connecting rope, the bottom end of the connecting rope is fixedly connected with a fixed block, the outer side of the fixed rod is provided with a torsion spring, in the utility model, the oil tank fixing semi-ring, the oil tank rotating semi-ring, the connecting rope and other components are arranged to avoid, the oil tank can be disassembled more easily.

Description

Truck chassis with labor-saving dismounting function

Technical Field

The utility model relates to a truck chassis technical field specifically is a truck chassis with laborsaving dismantlement function.

Background

Trucks, also known as trucks, commonly referred to as vans, are vehicles which are primarily used for transporting goods and sometimes for towing other vehicles, and belong to the category of commercial vehicles, the truck chassis is an important part of the truck, and is primarily used for supporting and mounting the truck engine and its components, assemblies, and forming the overall shape of the vehicle.

The existing truck chassis is generally connected with an oil tank, but the oil tank is easy to damage in the using process, and needs to be periodically disassembled and maintained, but the oil tank is large in size, is generally fixed by multiple sides, needs to support the disassembled position again in the disassembling process, wastes time and labor, and when the truck chassis is used for fixing a truck part, the truck chassis cannot be stably placed on the inner side of the truck chassis when the truck chassis is fixed due to different shapes of the parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a truck chassis with laborsaving dismantlement function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a truck chassis with laborsaving function of dismantling, includes chassis underframe and car roof beam, chassis underframe fixed connection is in the top and the bottom of car roof beam, is located the top of chassis underframe and the equal fixedly connected with wheel carrier in the bottom of the chassis underframe that is located the below the bottom of chassis underframe is provided with the oil tank, the oil tank top outside is provided with the fixed semi-ring of oil tank, the bottom outside of oil tank is provided with the oil tank and rotates the semi-ring, the front end fixedly connected with first fixed plate of the fixed semi-ring of oil tank, the front end fixedly connected with second fixed plate of the semi-ring is rotated to the oil tank, the box is worn to be equipped with in the inboard of first.

Preferably, the oil tank fixing half ring is fixedly connected to the bottom end of the chassis frame below, the oil tank rotating half ring is rotatably connected with the oil tank fixing half ring, and the first fixing plate and the second fixing plate are both arranged at the front end of the oil tank.

Preferably, the bottom fixedly connected with receipts rope box of chassis underframe, the inboard fixedly connected with dead lever of receipts rope box, the outer terminal surface of dead lever rotates and is connected with receipts rope sheave, receive the rope sheave and rotate to be connected in the inboard of receiving the rope box, the outer terminal surface fixedly connected with of receipts rope sheave connects the rope, connect the rope and run through at receipts rope box, and connect the inboard that the rope wore to establish at the second fixed plate, the bottom fixedly connected with fixed block of connecting the rope, the fixed block sets up the bottom at the second fixed plate, the outside of dead lever is provided with torsion spring, torsion spring sets up the inboard at receipts rope sheave, torsion spring's both ends respectively with the dead lever with receive rope sheave fixed connection.

Preferably, the chassis frames are located on the upper side and the lower side, a bidirectional screw rod is rotatably connected between the chassis frames, a placing box is in threaded connection with the outer side of the bidirectional screw rod, the placing box is symmetrically distributed between the chassis frames on the upper side and the lower side, a sliding rod is slidably connected to the inner side of the placing box, a semicircular frame is fixedly connected to one end of the sliding rod and arranged on the inner side of the placing box, a first spring is arranged on the outer side of the sliding rod, and two ends of the first spring are fixedly connected with the placing box and the semicircular frame.

Preferably, be located the top the bottom of semicircle frame and the top of the semicircle frame that is located the below all are provided with the locating plate, the inboard commentaries on classics of semicircle frame is connected with the turning block, the inboard sliding connection of turning block has the limiting plate, the one end fixedly connected with connecting rod of limiting plate, and the connecting rod runs through the turning block, locating plate and connecting rod fixed connection, the outside of connecting rod is provided with the second spring, second spring fixed connection is in the inboard of turning block, and second spring and limiting plate fixed connection.

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

1. the utility model discloses in, through the oil tank that sets up, the fixed semi-ring of oil tank, the oil tank rotates the semi-ring, connect components such as rope, can dismantle the in-process at the oil tank, under torsion spring's elasticity, it tightens up to connect the rope to drive the receipts rope sheave, it is spacing to make the fixed block carry out the second fixed plate, avoid the oil tank to dismantle the phenomenon of in-process offset, need not to dismantle the in-process at the oil tank and carry out artifical the support to the oil tank, the box of placing of opposite side is dismantled to the convenience, and stimulate simultaneously with the second fixed plate of both sides, can drive the oil tank and rotate the steady motion of semi-ring, avoid dropping of oil tank.

2. The utility model discloses in, through the box of placing that sets up, the slide bar, semicircular frame, components such as locating plate, can adjust the position of placing the box through the rotation of two-way screw rod, the convenient truck part that will install is placed on placing the box, truck part can carry on spacingly to the locating plate, at first drive the locating plate rotate with the outside laminating of truck part, later can drive semicircular frame motion through the locating plate, under the elasticity of first spring, it can drive the locating plate and carry out the centre gripping fixed to truck part to make semicircular frame, thereby conveniently realize fixing truck part of different shape sizes.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic side view of the fuel tank of the present invention;

FIG. 5 is a schematic view of the internal structure of the rope-collecting box of the present invention;

fig. 6 is a schematic view of the internal structure of the semicircular frame of the present invention.

In the figure: 1-chassis frame, 2-vehicle beam, 3-wheel frame, 4-oil tank, 5-oil tank fixed semi-ring, 6-oil tank rotating semi-ring, 7-first fixed plate, 8-second fixed plate, 9-rope collecting box, 10-fixed rod, 11-rope collecting wheel, 12-torsion spring, 13-connecting rope, 14-fixed block, 15-placing box, 16-bidirectional screw, 17-sliding rod, 18-semicircular frame, 19-first spring, 20-positioning plate, 21-rotating block, 22-connecting rod, 23-limiting plate and 24-second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a truck chassis with labor-saving disassembly function comprises a chassis frame 1 and a vehicle beam 2, wherein the chassis frame 1 is fixedly connected to the top end and the bottom end of the vehicle beam 2, the top end of the chassis frame 1 positioned above and the bottom end of the chassis frame 1 positioned below are both fixedly connected with a wheel carrier 3, a wheel bearing is fixed through the wheel carrier 3, the bottom end of the chassis frame 1 positioned below is provided with an oil tank 4, the outer side of the top end of the oil tank 4 is provided with an oil tank fixing semi-ring 5, the outer side of the bottom end of the oil tank 4 is provided with an oil tank rotating semi-ring 6, the oil tank 4 is fixed through the oil tank fixing semi-ring 5 and the oil tank rotating semi-ring 6, the front end of the oil tank fixing semi-ring 5 is fixedly connected with a first fixing plate 7, the front end of the oil tank rotating semi-ring 6 is fixedly connected with a second fixing plate 8, the inner sides of the first fixing plate 7 and the second fixing, so that the positions of the tank stationary half ring 5 and the tank rotating half ring 6 are fixed to each other.

The oil tank fixing half ring 5 is fixedly connected with the bottom end of the chassis frame 1 positioned below, the oil tank rotating half ring 6 is rotatably connected with the oil tank fixing half ring 5, the first fixing plate 7 and the second fixing plate 8 are both arranged at the front end of the oil tank 4, the arrangement is convenient for the oil tank 4 to be taken out and disassembled from the space between the oil tank fixing half ring 5 and the oil tank rotating half ring 6 through the rotation between the oil tank fixing half ring 5 and the oil tank rotating half ring 6, the bottom end of the chassis frame 1 positioned below is fixedly connected with a rope collecting box 9, the inner side of the rope collecting box 9 is fixedly connected with a fixing rod 10, the outer end surface of the fixing rod 10 is rotatably connected with a rope collecting wheel 11, the rope collecting wheel 11 is rotatably connected with the inner side of the rope collecting box 9, the outer end surface of the rope collecting wheel 11 is fixedly connected with a connecting rope 13, the connecting rope 13 penetrates through the rope collecting box, a fixing block 14 is arranged at the bottom end of the second fixing plate 8, a torsion spring 12 is arranged at the outer side of the fixing rod 10, the torsion spring 12 is arranged at the inner side of the rope winding wheel 11, two ends of the torsion spring 12 are respectively fixedly connected with the fixing rod 10 and the rope winding wheel 11, the arrangement enables the connecting rope 13 to limit the second fixing plate 8 through the fixing block 14, the second fixing plate 8 can be contacted with the first fixing plate 7 after the placing box 15 is screwed out, and under the elastic force of the torsion spring 12, the rope winding wheel 11 tightens the connecting rope 13, so that the connecting rope 13 can pull the fixing block 14, a bidirectional screw 16 is rotatably connected between the chassis frames 1 at the upper side and the lower side, the placing box 15 is in threaded connection with the outer side of the bidirectional screw 16, the placing box 15 is symmetrically distributed between the chassis frames 1 at the upper side and the lower side, a sliding rod 17 is slidably connected at the inner side of the placing box 15, and a semicircular frame, the semicircular frame 18 is arranged on the inner side of the placing box 15, the outer side of the sliding rod 17 is provided with a first spring 19, two ends of the first spring 19 are fixedly connected with the placing box 15 and the semicircular frame 18, the placing box 15 and the semicircular frame 18 can be changed by the rotation of the bidirectional screw 16, the semicircular frame 18 can slide on the inner side of the placing box 15 through the elastic force of the first spring 19, so that the clamping and fixing of the truck component placed on the inner side of the placing box 15 can be realized, the bottom end of the upper semicircular frame 18 and the top end of the lower semicircular frame 18 are both provided with a positioning plate 20, the inner side of the semicircular frame 18 is rotatably connected with a rotating block 21, the inner side of the rotating block 21 is slidably connected with a limiting plate 23, one end of the limiting plate 23 is fixedly connected with a connecting rod 22, the connecting rod 22 penetrates through the rotating block 21, the positioning plate 20 is fixedly connected with the connecting rod 22, the outer side of, second spring 24 fixed connection is in the inboard of turning block 21, and second spring 24 and limiting plate 23 fixed connection, this kind of setting makes locating plate 20 can rotate along the arc limit of semicircle frame 18, and when locating plate 20 did not receive external force, under second spring 24's elasticity, can drive limiting plate 23 and slide in the inboard of turning block 21, make connecting rod 22 income turning block 21 inboard, the distance between locating plate 20 and the turning block 21 reduces this moment, make locating plate 20 can move along the arc limit of semicircle frame 18, until locating plate 20 moves to the central point on semicircle frame 18 arc limit and puts, make things convenient for the laminating with truck parts once more.

The working process is as follows: in the utility model, when the oil tank 4 is damaged, the oil tank 4 needs to be disassembled for maintenance, at this time, the placing box 15 can be firstly screwed out from the inner sides of the first fixing plate 7 and the second fixing plate 8, so that the placing box 15 can not mutually fix the first fixing plate 7 and the second fixing plate 8, then after the placing box 15 is screwed out, the rope winding wheel 11 is driven to tighten the connecting rope 13 under the elasticity of the torsion spring 12, the fixing block 14 limits the second fixing plate 8 through the connecting rope 13, the second fixing plate 8 and the first fixing plate 7 at the position after the placing box 15 at one side is screwed out are avoided from being mutually separated, the phenomenon that the oil tank is deviated in the disassembling process is avoided, the oil tank does not need to be manually supported in the oil tank disassembling process, the placing box 15 at the other side is convenient to be disassembled, and after the placing box 15 is disassembled, the second fixing plates 8 at both sides are simultaneously pulled, the second fixing plate 8 drives the oil tank rotating semi-ring 6 to rotate, at the moment, the oil tank rotating semi-ring 6 and the oil tank fixing semi-ring 5 are not tightly wound on the outer side of the oil tank 4 any more, the oil tank 4 is convenient to take down, in the pulling process of the second fixing plate 8, the connecting rope 13 is pulled through the fixing block 14, the connecting rope 13 drives the rope winding wheel 11 to rotate, under the elastic force of the torsion spring 12, the rope winding wheel 11 is enabled to rotate more stably, so that the second fixing plate 8 can drive the oil tank rotating semi-ring 6 to move stably after being pulled until the oil tank rotating semi-ring 6 is contacted with the ground, the oil tank 4 is prevented from falling, finally, the fixing block 14 is pulled, the fixing block 14 drives the connecting rope 13 to slide out from the inner side of the second fixing plate 8, the oil tank 4 can be taken down conveniently, the oil tank 4 is more labor-saving to disassemble, when the components of, the two-way screw rod 16 is connected with the placing box 15 through the screw thread, the placing box 15 is driven to move along the direction of the two-way screw rod 16, the position of the placing box 15 is adjusted, then a truck component to be installed is placed on the placing box 15, then the two-way screw rod 16 is rotated again, the placing boxes 15 on the upper side and the lower side are enabled to be close to each other, at the moment, the movement of the placing box 15 can drive the sliding rod 17 to move until the positioning plate 20 is contacted with the truck component, then the truck component can be limited by the positioning plate 20, the positioning plate 20 is firstly driven to rotate to be attached to the outer side of the truck component, then the semicircular frame 18 is driven by the positioning plate 20 to move, the first spring 19 is compressed, at the moment, under the elastic force of the first spring 19, the semicircular frame 18 can drive the positioning plate 20 to clamp and fix the truck, and after the clamped truck part is taken out, the limiting plate 23 is driven to slide on the inner side of the rotating block 21 under the elastic force of the second spring 24, so that the connecting rod 22 is accommodated into the inner side of the rotating block 21, the distance between the positioning plate 20 and the rotating block 21 is reduced, the positioning plate 20 can move along the arc edge of the semicircular frame 18 until the positioning plate 20 moves to the central position of the arc edge of the semicircular frame 18, and the clamping device is convenient to be attached to the truck part again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a truck chassis with laborsaving function of dismantling, includes chassis underframe (1) and car roof beam (2), its characterized in that: the improved car body frame is characterized in that the chassis frame (1) is fixedly connected to the top end and the bottom end of the car beam (2), the top end of the chassis frame (1) and the bottom end of the chassis frame (1) below are fixedly connected with a wheel carrier (3), the bottom end of the chassis frame (1) below is provided with an oil tank (4), an oil tank fixing semi-ring (5) is arranged on the outer side of the top end of the oil tank (4), an oil tank rotating semi-ring (6) is arranged on the outer side of the bottom end of the oil tank (4), a first fixing plate (7) is fixedly connected to the front end of the oil tank fixing semi-ring (5), a second fixing plate (8) is fixedly connected to the front end of the oil tank rotating semi-ring (6), and a placing box (15) is arranged.

2. The truck chassis with labor-saving disassembly function as claimed in claim 1, characterized in that: the oil tank fixing half ring (5) is fixedly connected to the bottom end of the chassis frame (1) below, the oil tank rotating half ring (6) is rotatably connected with the oil tank fixing half ring (5), and the first fixing plate (7) and the second fixing plate (8) are both arranged at the front end of the oil tank (4).

3. The truck chassis with labor-saving disassembly function as claimed in claim 1, characterized in that: the bottom end of the chassis frame (1) positioned at the lower part is fixedly connected with a rope collecting box (9), a fixed rod (10) is fixedly connected to the inner side of the rope collecting box (9), a rope collecting wheel (11) is rotatably connected to the outer end face of the fixed rod (10), the rope collecting wheel (11) is rotatably connected to the inner side of the rope collecting box (9), the outer end face of the rope collecting wheel (11) is fixedly connected with a connecting rope (13), the connecting rope (13) penetrates through the rope collecting box (9), the connecting rope (13) is arranged at the inner side of the second fixing plate (8) in a penetrating way, the bottom end of the connecting rope (13) is fixedly connected with a fixing block (14), the fixed block (14) is arranged at the bottom end of the second fixed plate (8), a torsion spring (12) is arranged outside the fixed rod (10), the torsion spring (12) is arranged on the inner side of the rope winding wheel (11), and two ends of the torsion spring (12) are fixedly connected with the fixed rod (10) and the rope winding wheel (11) respectively.

4. The truck chassis with labor-saving disassembly function as claimed in claim 1, characterized in that: be located both sides about rotate between chassis frame (1) and be connected with two-way screw rod (16), the outside threaded connection of two-way screw rod (16) places box (15), it is between chassis frame (1) of both sides about to place box (15) to be symmetric distribution, the inboard sliding connection who places box (15) has slide bar (17), the one end fixedly connected with semicircle frame (18) of slide bar (17), semicircle frame (18) set up the inboard of placing box (15), the outside of slide bar (17) is provided with first spring (19), the both ends of first spring (19) with place box (15) and semicircle frame (18) fixed connection.

5. The truck chassis with labor-saving disassembly function as claimed in claim 4, characterized in that: be located the top the bottom of semicircle frame (18) and the top of semicircle frame (18) that is located the below all are provided with locating plate (20), the inboard commentaries on classics of semicircle frame (18) is connected with turning block (21), the inboard sliding connection of turning block (21) has limiting plate (23), the one end fixedly connected with connecting rod (22) of limiting plate (23), and connecting rod (22) run through turning block (21), locating plate (20) and connecting rod (22) fixed connection, the outside of connecting rod (22) is provided with second spring (24), second spring (24) fixed connection is in the inboard of turning block (21), and second spring (24) and limiting plate (23) fixed connection.