CN213623115U

CN213623115U - Automobile portal frame

Info

Publication number: CN213623115U
Application number: CN202022341706.8U
Authority: CN
Inventors: 王龙全
Original assignee: Rizhao Xingye Auto Parts Co ltd
Current assignee: Rizhao Xingye Auto Parts Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model belongs to the technical field of auto parts, in particular to an automobile portal frame, which comprises a bottom plate, a vertical rod and a cross rod; the two bottom plates are arranged in parallel, a vertical rod is vertically fixed in the center of the surface of each bottom plate, and a cross rod is horizontally arranged at the top ends of the two vertical rods; the bottom surfaces of two ends of the cross rod are provided with first screw holes, the centers of the top surfaces of the two vertical rods are provided with second screw holes, and an extension rod is arranged between the first screw holes and the second screw holes; an adjusting rod is arranged below the cross rod, the adjusting rod is horizontally arranged and is connected with the two vertical rods in a sliding mode, and suspension assemblies are arranged on two sides of the surface of the adjusting rod; the suspension assembly comprises a first hydraulic cylinder, a first piston rod and a connecting plate; the first hydraulic cylinder is fixedly arranged on the surface of the adjusting plate, the output end of the first hydraulic cylinder is fixedly connected with a first piston rod, and the first piston rod penetrates through the adjusting plate and extends downwards; the two first piston rods are connected with each other through a connecting plate.

Description

Automobile portal frame

Technical Field

The utility model relates to an auto-parts technical field specifically is an automobile portal frame.

Background

The automobile often needs maintenance personal to bore into chassis to carry out maintenance work when maintaining, but maintenance personal often light is darker after boring into chassis, leads to maintenance personal to see the substructure just, so that the maintenance is difficult to current chassis is lower and lower, also can lead to maintenance personal can't get into the car bottom, can not carry out maintenance work, for this reason, we provide a car portal frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile portal frame 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: an automobile portal frame comprises a bottom plate, vertical rods and cross rods; the two bottom plates are arranged in parallel, a vertical rod is vertically fixed in the center of the surface of each bottom plate, and a cross rod is horizontally arranged at the top ends of the two vertical rods; the bottom surfaces of two ends of the cross rod are provided with first screw holes, the centers of the top surfaces of the two vertical rods are provided with second screw holes, and an extension rod is arranged between the first screw holes and the second screw holes; two ends of the extension rod respectively extend into the first screw hole and the second screw hole, and the extension rod is in threaded connection with the first screw hole and the second screw hole; an adjusting rod is arranged below the cross rod, the adjusting rod is horizontally arranged and is connected with the two vertical rods in a sliding mode, and suspension assemblies are arranged on two sides of the surface of the adjusting rod; the suspension assembly comprises a first hydraulic cylinder, a first piston rod and a connecting plate; the first hydraulic cylinder is fixedly arranged on the surface of the adjusting plate, the output end of the first hydraulic cylinder is fixedly connected with a first piston rod, and the first piston rod penetrates through the adjusting plate and extends downwards; the two first piston rods are connected with each other through a connecting plate.

Preferably, the two sides of the top end of the vertical rod are fixedly connected with first reinforcing rods, the two first reinforcing rods are inclined and symmetrically arranged, and the other ends of the two first reinforcing rods are fixed on the two sides of the surface of the bottom plate.

Preferably, a plurality of round holes are formed in the surface of the vertical rod at equal intervals, and second reinforcing rods are horizontally arranged in the round holes; and two ends of the second reinforcing rod are respectively fixed at one side opposite to the two first reinforcing rods.

Preferably, two sides of the top of the first reinforcing rod are provided with fixed plates, a rotating rod is arranged between the two fixed plates and is rotationally connected with the two fixed plates, and the side surface of the rotating rod is fixedly connected with a third reinforcing rod; notches matched with the third reinforcing rods are formed in the surfaces of the first reinforcing rods and the side faces of the cross rods.

Preferably, the two ends of the adjusting rod extend outwards to form sliding blocks, sliding grooves are formed in the positions, corresponding to the sliding blocks, of the two opposite sides of the two vertical rods, and the adjusting rod is connected with the two vertical rods in a sliding mode through the matching of the sliding blocks and the sliding grooves.

Preferably, a second hydraulic cylinder is fixedly arranged in the center of the surface of the cross rod, and a second piston rod is fixedly connected to the output end of the second hydraulic cylinder; the bottom end of the second piston rod is fixedly connected with the center of the surface of the adjusting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of first pneumatic cylinder, first piston rod and connecting plate can hang the car fixedly to realize services such as maintenance, nursing, accessory change to the car.

The utility model discloses a cooperation of first pneumatic cylinder, first piston rod, regulation pole, slider and spout can control the height of adjusting the pole to improve the limit of car and hang the height, the personnel of being more convenient for use.

The utility model discloses a cooperation of first screw, second screw, extension rod, third stiffener and notch can adjust the height of horizontal pole, enlarges and hangs the scope to after the regulation finishes, can be with inside third stiffener embedding notch, thereby strengthen the fixed effect of support of horizontal pole.

Drawings

Fig. 1 is an overall front view of the present invention;

fig. 2 is a side view of the whole of the present invention.

In the figure: 1. a base plate; 2. a vertical rod; 3. a cross bar; 4. a first screw hole; 5. a second screw hole; 6. an extension rod; 7. adjusting a rod; 8. a suspension assembly; 801. a first hydraulic cylinder; 802. a first piston rod; 803. a connecting plate; 9. a first reinforcement bar; 10. a second reinforcement bar; 11. a fixing plate; 12. a rotating rod; 13. a third reinforcement bar; 14. a notch; 15. a slider; 16. a chute; 17. a second hydraulic cylinder; 18. a second piston rod.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an automobile portal frame comprises a bottom plate 1, vertical rods 2 and cross rods 3; the two bottom plates 1 are arranged in parallel, a vertical rod 2 is vertically fixed at the center of the surface of each bottom plate 1, and a cross rod 3 is horizontally arranged at the top ends of the two vertical rods 2; the bottom surfaces of two ends of the cross rod 3 are provided with first screw holes 4, the centers of the top surfaces of the two vertical rods 2 are provided with second screw holes 5, and an extension rod 6 is arranged between the first screw holes 4 and the second screw holes 5; two ends of the extension rod 6 respectively extend into the first screw hole 4 and the second screw hole 5, and the extension rod 6 is in threaded connection with the first screw hole 4 and the second screw hole 5; an adjusting rod 7 is arranged below the cross rod 3, the adjusting rod 7 is horizontally arranged, the adjusting rod 7 is connected with the two vertical rods 2 in a sliding mode, and suspension assemblies 8 are arranged on two sides of the surface of the adjusting rod 7; the suspension assembly 8 comprises a first hydraulic cylinder 801, a first piston rod 802 and a connecting plate 803; the first hydraulic cylinder 801 is fixedly installed on the surface of the adjusting plate, a first piston rod 802 is fixedly connected to the output end of the first hydraulic cylinder 801, and the first piston rod 802 penetrates through the adjusting plate and extends downwards; the two first piston rods 802 are connected to each other by a connecting plate 803.

Further, 2 top both sides fixedly connected with first stiffener 9 of montant, two first stiffeners 9 slope and mutual symmetry setting, and the two first stiffeners 9 other ends are fixed in bottom plate 1 surperficial both sides.

Further, a plurality of round holes are formed in the surface of the vertical rod 2 at equal intervals, and second reinforcing rods 10 are horizontally arranged in the round holes; two ends of the second reinforcing rod 10 are respectively fixed on the opposite sides of the two first reinforcing rods 9.

Furthermore, fixing plates 11 are arranged on two sides of the top of the first reinforcing rod 9, a rotating rod 12 is arranged between the two fixing plates 11, the rotating rod 12 is rotatably connected with the two fixing plates 11, and a third reinforcing rod 13 is fixedly connected to the side surface of the rotating rod 12; the surface of the first reinforcing rod 9 and the side surface of the cross rod 3 are provided with notches 14 matched with the third reinforcing rod 13.

Furthermore, the two ends of the adjusting rod 7 extend outwards to form sliding blocks 15, sliding grooves 16 are formed in the positions, corresponding to the sliding blocks 15, of the opposite sides of the two vertical rods 2, and the adjusting rod 7 is connected with the two vertical rods 2 in a sliding mode through the matching of the sliding blocks 15 and the sliding grooves 16.

Further, a second hydraulic cylinder 17 is fixedly arranged at the center of the surface of the cross rod 3, and a second piston rod 18 is fixedly connected to the output end of the second hydraulic cylinder 17; the bottom end of the second piston rod 18 is fixedly connected with the surface center of the adjusting plate.

The working principle is as follows: when the device is used, an automobile is stopped under the automobile portal frame and positioned on the surface of the connecting plate 803, then the automobile can be suspended through the suspension assembly 8, the suspension assembly 8 starts the two first hydraulic cylinders 801 when in use, the two first hydraulic cylinders 801 drive the two first piston rods 802 to stretch and retract so as to enable the connecting plate 803 to lift, and the connecting plate 803 can be driven to lift when lifting so as to realize services such as maintenance, nursing, accessory replacement and the like of the automobile;

a second hydraulic cylinder 17 is arranged in the center of the surface of the cross rod 3, a second piston rod 18 is fixedly connected to the output end of the second hydraulic cylinder 17, the other end of the second piston rod 18 is fixedly connected with the middle part of the adjusting rod 7, and the two ends of the adjusting rod 7 are slidably connected with the two vertical rods 2 through the matching of the sliding block 15 and the sliding groove 16; when the automobile needs to be lifted to a higher position, the second hydraulic cylinder 17 is started, the second hydraulic cylinder 17 drives the second piston rod 18 to stretch, so that the adjusting rod 7 is lifted, the height of the adjusting rod 7 is changed, the limit height of the automobile during suspension is improved, and the sliding block 15 and the sliding groove 16 are matched to limit the lifting of the adjusting rod 7, so that the adjusting rod 7 can move vertically;

first screw 4 has been seted up at 3 both ends of horizontal pole, second screw 5 has been seted up at 2 top surface centers of montant, be provided with extension rod 6 between first screw 4 and the second screw 5, extension rod 6 respectively with first screw 4 and 5 threaded connection of second screw, through extension rod 6 and the threaded connection of first screw 4 and second screw 5, can adjust the height of horizontal pole 3, enlarge the range of hanging, and after the regulation finishes, through the cooperation of notch 14 with third stiffener 13, can be inside third stiffener 13 embedding notch 14, thereby strengthen the fixed effect of support of horizontal pole 3.

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 an automobile portal frame which characterized in that: comprises a bottom plate (1), vertical rods (2) and a cross rod (3); the two bottom plates (1) are arranged in parallel, a vertical rod (2) is vertically fixed at the center of the surface of each bottom plate (1), and a cross rod (3) is horizontally arranged at the top ends of the two vertical rods (2); the bottom surfaces of two ends of the cross rod (3) are provided with first screw holes (4), the centers of the top surfaces of the two vertical rods (2) are provided with second screw holes (5), and an extension rod (6) is arranged between the first screw holes (4) and the second screw holes (5); two ends of the extension rod (6) respectively extend into the first screw hole (4) and the second screw hole (5), and the extension rod (6) is in threaded connection with the first screw hole (4) and the second screw hole (5); an adjusting rod (7) is arranged below the cross rod (3), the adjusting rod (7) is horizontally arranged, the adjusting rod (7) is connected with the two vertical rods (2) in a sliding mode, and suspension assemblies (8) are arranged on two sides of the surface of the adjusting rod (7); the suspension assembly (8) comprises a first hydraulic cylinder (801), a first piston rod (802) and a connecting plate (803); the first hydraulic cylinder (801) is fixedly installed on the surface of the adjusting plate, a first piston rod (802) is fixedly connected to the output end of the first hydraulic cylinder (801), and the first piston rod (802) penetrates through the adjusting plate and extends downwards; the two first piston rods (802) are connected with each other through a connecting plate (803).

2. The automotive portal frame of claim 1, wherein: the two sides of the top end of the vertical rod (2) are fixedly connected with first reinforcing rods (9), the two first reinforcing rods (9) are inclined and symmetrically arranged, and the other ends of the two first reinforcing rods (9) are fixed on the two sides of the surface of the bottom plate (1).

3. The automotive portal frame of claim 2, wherein: a plurality of round holes are formed in the surface of the vertical rod (2) at equal intervals, and second reinforcing rods (10) are horizontally arranged in the round holes; and two ends of the second reinforcing rod (10) are respectively fixed at one side opposite to the two first reinforcing rods (9).

4. The automotive portal frame of claim 2, wherein: fixing plates (11) are arranged on two sides of the top of the first reinforcing rod (9), a rotating rod (12) is arranged between the two fixing plates (11), the rotating rod (12) is rotatably connected with the two fixing plates (11), and a third reinforcing rod (13) is fixedly connected to the side face of the rotating rod (12); notches (14) matched with the third reinforcing rods (13) are formed in the surface of the first reinforcing rod (9) and the side face of the cross rod (3).

5. The automotive portal frame of claim 1, wherein: the adjusting rod is characterized in that sliding blocks (15) are arranged at two ends of the adjusting rod (7) in an outwards extending mode, sliding grooves (16) are formed in the positions, corresponding to the sliding blocks (15), of the two opposite sides of the vertical rods (2), and the adjusting rod (7) is connected with the two vertical rods (2) in a sliding mode through the matching of the sliding blocks (15) and the sliding grooves (16).

6. The automotive portal frame of claim 1, wherein: a second hydraulic cylinder (17) is fixedly arranged in the center of the surface of the cross rod (3), and a second piston rod (18) is fixedly connected to the output end of the second hydraulic cylinder (17); the bottom end of the second piston rod (18) is fixedly connected with the surface center of the adjusting plate.