CN110539985A

CN110539985A - Tank body rail supporting device

Info

Publication number: CN110539985A
Application number: CN201910928092.2A
Authority: CN
Inventors: 温淑涵; 邓连冠; 邓淑雅
Original assignee: Jiangsu Haifeng Traffic Equipment Technology Co Ltd
Current assignee: Jiangsu Haifeng Traffic Equipment Technology Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2019-12-06

Abstract

The invention discloses a tank body track supporting device which at least comprises a supporting frame, arc-shaped plates, supporting rods and double roller assemblies, wherein the upper surface of the supporting frame is hinged with the two arc-shaped plates which are oppositely arranged, the outer sides of the two arc-shaped plates are provided with the two supporting rods which are arranged in a splayed shape, the inner parts of the supporting rods are provided with spring columns, one ends of the spring columns are fixed on the inner walls of the supporting rods, the other ends of the spring columns are fixed with connecting rods, one ends of the connecting rods are fixed on the convex surfaces of the arc-shaped plates, and the arc-shaped plates are at least provided with the two double roller. The invention discloses a new method for supporting the tank body track by adopting two arc plates which are oppositely arranged, which effectively increases the contact area with the tank body track, and at least forms a bidirectional four-supporting-point structure by at least two double-roller assemblies arranged on the arc plates, thereby greatly dispersing the pressure of each supporting point and prolonging the service life of the roller.

Description

Tank body rail supporting device

Technical Field

The invention relates to the technical field of transport vehicle safety, in particular to a tank body rail supporting device.

Background

An oil tank truck: also known as a mobile refueling truck, a computer tax controlled refueling truck, an oil guide tank truck, an oil loading truck, an oil transporting truck, an oil pulling truck, an oil transporting truck and an edible oil transporting truck, and is mainly used for transporting and storing derivatives of petroleum (petroleum products such as gasoline, diesel oil, crude oil, lubricating oil and coal tar). The supporting method adopted by the tank body track of the oil tank truck at present is that two rollers opposite in position support the tank body to rotate, the supporting method can meet the requirement of rotating and supporting the tank body since the supporting method is practical, but the structure has obvious defects. Based on the reasons, the invention designs the tank body track supporting device which has large contact area with the tank body track and can ensure that the tank body track is in complete contact with the riding wheels.

Disclosure of Invention

The present invention is directed to a tank track support device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

The utility model provides a jar body track strutting arrangement, includes support frame, arc, bracing piece and two gyro wheel subassemblies at least, the upper surface of support frame articulates there is the arc of two relative settings, and the outside of two arcs is provided with two bracing pieces that are the splayed and arrange, the inside of bracing piece is provided with the spring post, the one end of spring post is fixed on the inner wall of bracing piece, the other end of spring post is fixed with the connecting rod, the one end of connecting rod is fixed on the convex surface of arc, the arc is provided with two orbital two gyro wheel subassemblies that are used for the support jar body on the concave surface direction at least.

As a further scheme of the invention: the double-roller assembly at least comprises a roller bracket and rollers, wherein the roller bracket and the rollers are hinged on the concave surface of the arc-shaped plate, two roller grooves are formed in the upper surface of the roller bracket, and the rollers are fixed inside the roller grooves.

As a further scheme of the invention: a clapboard is fixed between the two roller grooves.

As a further scheme of the invention: the cross section of the roller bracket is in a shape like a Chinese character 'shan'.

As a further scheme of the invention: the support rod and the support frame are welded and fixed.

Compared with the prior art, the invention has the beneficial effects that: the novel tank body track support device has the advantages that various defects caused by the fact that a tank body track is supported in a traditional mode of attaching a single towing wheel inside are overcome, the tank body track is supported by the aid of the two arc plates which are arranged oppositely, contact area between the tank body track and the tank body track is effectively increased, and the pressure of each support point is greatly dispersed through the at least two double-roller assemblies arranged on the arc plates, so that a structure with four bidirectional support points is formed at least, and the service life of the rollers can be prolonged. Meanwhile, the arrangement of the supporting rods and the connecting rods enables the arc-shaped plate to meet the tank rails of different sizes according to actual conditions.

Drawings

Fig. 1 is a schematic front view of a tank track support device.

Fig. 2 is a schematic view showing the overall structure of the double roller assembly according to the present invention.

Fig. 3 is a schematic view of the overall structure of the arc plate of the present invention.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 3, in an embodiment of the present invention, a tank rail supporting apparatus at least includes a supporting frame 100, two arc plates 200, supporting rods 300 and double roller assemblies 400, the upper surface of the supporting frame 100 is hinged with the two arc plates 200 which are oppositely disposed, two supporting rods 300 which are arranged in a splayed shape are disposed at the outer sides of the two arc plates 200, a spring column 310 is disposed inside the supporting rod 300, one end of the spring column 310 is fixed on the inner wall of the supporting rod 300, the other end of the spring column 310 is fixed with a connecting rod 320, one end of the connecting rod 320 is fixed on the convex surface of the arc plate 200, and the arc plate 200 is provided with at least two double roller assemblies 400 for supporting a tank rail along the concave surface direction.

As shown in fig. 2, the double-roller assembly 400 at least includes a roller bracket 410 and a roller 420 hinged on the concave surface of the arc plate 200, the upper surface of the roller bracket 410 is provided with two roller slots 411, the roller 420 is fixed inside the roller slot 411, a partition 412 for preventing the two rollers 420 from contacting is fixed between the two roller slots 411, and specifically, the cross section of the roller bracket 410 is in a shape of a Chinese character "shan".

In order to fix the support rod to the support frame more firmly, the support rod 300 is welded to the support frame 100.

In conclusion, the defects caused by the traditional mode of internally sticking a single tug wheel to support the tank body track are overcome, the tank body track is supported by adopting the two arc plates 200 which are oppositely arranged, the contact area between the tank body track and the tank body track is effectively increased, and the at least two double-roller assemblies 400 arranged on the arc plates 200 form a structure with at least four bidirectional supporting points, so that the pressure of each supporting point is greatly dispersed, and the service life of the rollers 420 can be prolonged. Meanwhile, the arrangement of the support rods 300 and the connecting rods 320 enables the arc-shaped plate 200 to meet the tank rails of different sizes according to actual conditions.

it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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. Any reference sign in a claim should not 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 a jar body track strutting arrangement which characterized in that: at least, including support frame (100), arc (200), bracing piece (300) and double-roller assembly (400), the upper surface of support frame (100) articulates has arc (200) of two relative settings, and the outside of two arcs (200) is provided with two bracing pieces (300) that are the splayed and arrange, the inside of bracing piece (300) is provided with spring post (310), the one end of spring post (310) is fixed on the inner wall of bracing piece (300), the other end of spring post (310) is fixed with connecting rod (320), the one end of connecting rod (320) is fixed on the convex surface of arc (200), arc (200) are provided with two double-roller assembly (400) that are used for supporting the jar body track on the concave surface direction at least.

2. The can body rail support apparatus of claim 1, wherein: the double-roller assembly (400) at least comprises a roller bracket (410) and a roller (420) hinged to the concave surface of the arc-shaped plate (200), two roller grooves (411) are formed in the upper surface of the roller bracket (410), and the roller (420) is fixed inside the roller grooves (411).

3. A can body track support apparatus as claimed in claim 2, wherein: a clapboard (412) is fixed between the two roller slots (411).

4. A can body track support apparatus as claimed in claim 2, wherein: the cross section of the roller bracket (410) is in a shape like a Chinese character 'shan'.

5. The can body rail support apparatus of claim 1, wherein: the support rod (300) and the support frame (100) are fixed by welding.