CN217918237U

CN217918237U - Electric passenger transport tricycle frame fixing device

Info

Publication number: CN217918237U
Application number: CN202221550436.4U
Authority: CN
Inventors: 周建; 高杨; 王广阔
Original assignee: Henan Li Ma Electric Vehicle Technology Co ltd
Current assignee: Henan Li Ma Electric Vehicle Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-29
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an electronic passenger transport tricycle frame fixing device, including preceding frame, back frame, center pillar and fixed knot construct, one side fixed welding and connecting rod one on the preceding frame, the fixed welding of opposite side has connecting rod two on the preceding frame, just two one ends of connecting rod and the fixed welding of center pillar, the back frame is connected to center pillar one side, fixed welding has vertical connecting rod one on the back frame, the fixed welding in middle part has vertical connecting rod two on the back frame, just back frame afterbody is equipped with the fixed connecting rod of the rear of a vehicle, just the afterbody is equipped with rear axle damping spring in the back frame, fixed knot constructs including damping rod, mounting panel and mounting hole, mounting panel threaded connection center pillar, center pillar middle part both sides all are equipped with the fixed plate, just the interval evenly is equipped with the screw hole on the fixed plate, and the device has improved the frame intensity and the security of trolley bus passenger transport tricycle through being equipped with fixed knot structure, has promoted the comfort level of taking personnel simultaneously, has prolonged its life.

Description

Electric passenger transport tricycle frame fixing device

Technical Field

The utility model belongs to the technical field of the tricycle frame, especially, relate to an electronic passenger transport tricycle frame fixing device.

Background

The tricycle is a goods pulling and people pulling tool in part of urban districts, a common passenger tricycle frame is generally composed of an upper frame, a lower frame and stand columns fixedly connected to the upper frame and the lower frame, and a rear suspension, a vehicle body and other parts can be installed on the lower frame.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides an electronic passenger transport tricycle frame fixing device, the device has improved trolley-bus passenger transport tricycle's frame intensity and security through being equipped with fixed knot and constructs, has promoted passenger's comfort level simultaneously, has prolonged its life.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electronic passenger transport tricycle frame fixing device, includes preceding frame, back frame, center pillar and fixed knot construct, one side fixed weld and connecting rod one on the preceding frame, the fixed welding of opposite side has connecting rod two on the preceding frame, just two one ends of connecting rod and center pillar fixed weld, the back frame is connected to center pillar one side, fixed welding has vertical connecting rod one on the back frame, the fixed welding in middle part has vertical connecting rod two on the back frame, just back frame afterbody is equipped with the fixed connecting rod of rear of a vehicle, just the afterbody is equipped with rear axle damping spring in the back frame, fixed knot constructs including damping rod, mounting panel and mounting hole, damping rod both ends all are connected with the mounting panel, mounting panel one side is equipped with the mounting hole, just mounting panel threaded connection center pillar, center pillar middle part both sides all are equipped with the fixed plate, just the interval evenly is equipped with the screw hole on the fixed plate, just the fixed plate is threaded connection center pillar, vertical connecting rod one and vertical connecting rod two respectively.

Furthermore, the number of the second connecting rods is not less than two.

Furthermore, the hole diameter of each threaded hole is smaller than the width of the center pillar, the width of the vertical connecting rod I and the width of the vertical connecting rod II.

Furthermore, the fixed structure is arranged at two ends of the center pillar and is not less than two.

Furthermore, rubber buffer pads are arranged on two sides of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: through being equipped with fixed knot structure and a plurality of connecting rod, the holistic structural strength of frame has been improved, prevent that the vehicle from being damaged when being in heavy load state, its security performance has been promoted, and through being equipped with damping pole and rear axle damping spring, navigating mate and passenger's comfort has been promoted, and further the security has been improved, prevent long-term process highway section of jolting, the frame structure is damaged, through being equipped with the fixed plate, frame overall structure has further been strengthened fixing, prevent that preceding frame and back frame junction from breaking because collision or gravity take place, the rigidity intensity of frame has been improved, the service life thereof is prolonged.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the fixing structure of the present invention.

In the figure: the shock-absorbing structure comprises a front frame 1, a rear frame 2, a middle column 3, a fixing structure 4, a damping rod 401, a mounting plate 402, a mounting hole 403, a first connecting rod 5, a second connecting rod 6, a first vertical connecting rod 7, a second vertical connecting rod 8, a fixed connecting rod at the tail of 9 vehicles, a shock-absorbing spring at the rear axle 10, a fixing plate 11 and a threaded hole 12.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, an electric passenger transport tricycle frame fixing device includes a front frame 1, a rear frame 2, a center pillar 3 and a fixing structure 4, wherein one side of the front frame 1 is fixedly welded with a first connecting rod 5, the other side of the front frame 1 is fixedly welded with a second connecting rod 6, one end of the second connecting rod 6 is fixedly welded with the center pillar 3, one side of the center pillar 3 is connected with the rear frame 2, the rear frame 2 is fixedly welded with a first vertical connecting rod 7, the middle of the rear frame 2 is fixedly welded with a second vertical connecting rod 8, the tail of the rear frame 2 is provided with a rear fixed connecting rod 9, the tail of the rear frame 2 is provided with a rear axle damping spring 10, the fixing structure 4 includes a damping rod 401, a mounting plate 402 and mounting holes 403, two ends of the damping rod 401 are connected with the mounting plates 402, one side of the mounting plate 402 is provided with the mounting holes 403, the mounting plate 402 is in threaded connection with the center pillar 3, two sides of the middle of the center pillar 3 are provided with fixing plates 11, the fixing plates 11 are uniformly provided with threaded holes 12 at intervals, and the fixing plates 11 are respectively in threaded connection with the first vertical connecting rod 7 and the vertical connecting rod 8.

Furthermore, the number of the second connecting rods 6 is not less than two.

Further, the hole diameters of the threaded holes 12 are smaller than the widths of the center pillar 3, the first vertical connecting rod 7 and the second vertical connecting rod 8.

Further, the fixing structures 4 are arranged at two ends of the center pillar 3.

Further, rubber cushions are arranged on two sides of the fixing plate 11.

When in use: place fixed knot structure 4 at center pillar 3 both ends, and through mounting panel 402 fixed mounting, through being equipped with fixed knot structure 4 and a plurality of connecting rod, the holistic structural strength of frame has been improved, prevent that the vehicle from being damaged when being in heavy load state, its security performance has been promoted, and through being equipped with damping rod 401 and rear axle damping spring 10, driver's and passenger's comfort has been promoted, and the security has further been improved, prevent the long-term highway section of jolting, the frame structure is damaged, with fixed plate 11 through screw hole 12 fixed mounting in center pillar 3 middle part both sides, through being equipped with fixed plate 11, frame overall structure has further been strengthened fixedly, prevent that preceding frame 1 and back frame 2 junction from breaking because of collision or gravity, the rigidity intensity of frame has been improved, its life has been prolonged.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic passenger transport tricycle frame fixing device, includes preceding frame (1), back frame (2), center pillar (3) and fixed knot construct (4), its characterized in that: one side of the front frame (1) is fixedly welded with a first connecting rod (5), the other side of the front frame (1) is fixedly welded with a second connecting rod (6), one end of the second connecting rod (6) is fixedly welded with the middle column (3), one side of the middle column (3) is connected with the rear frame (2), the rear frame (2) is fixedly welded with a first vertical connecting rod (7), the middle part of the rear frame (2) is fixedly welded with a second vertical connecting rod (8), the tail part of the rear frame (2) is provided with a rear fixed connecting rod (9), and the inner tail part of the rear frame (2) is provided with a rear axle damping spring (10);

fixed knot constructs (4) including shock attenuation damping rod (401), mounting panel (402) and mounting hole (403), shock attenuation damping rod (401) both ends all are connected with mounting panel (402), mounting panel (402) one side is equipped with mounting hole (403), just mounting panel (402) threaded connection center pillar (3), center pillar (3) middle part both sides all are equipped with fixed plate (11), just the interval evenly is equipped with screw hole (12) on fixed plate (11), just fixed plate (11) is threaded connection center pillar (3), vertical connecting rod (7) and vertical connecting rod two (8) respectively.

2. The electric passenger transport tricycle frame fixing device according to claim 1, wherein: and at least two connecting rods (6) are arranged.

3. The electric passenger transport tricycle frame fixing device of claim 1, wherein: the hole diameter of the threaded hole (12) is smaller than the width of the center pillar (3), the width of the vertical connecting rod I (7) and the width of the vertical connecting rod II (8).

4. The electric passenger transport tricycle frame fixing device of claim 1, wherein: the fixing structures (4) are arranged at two ends of the center pillar (3) and are not less than two.

5. The electric passenger transport tricycle frame fixing device of claim 1, wherein: rubber buffer pads are arranged on two sides of the fixing plate (11).