CN211765121U

CN211765121U - Hand rail lifting ring

Info

Publication number: CN211765121U
Application number: CN201922472283.0U
Authority: CN
Inventors: 荣伟胜; 刘锡顺; 韩维明
Original assignee: Dalian Zhongtiesheng Electromechanical New Technology Co ltd
Current assignee: Dalian Zhongtiesheng Electromechanical New Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

An upper fixing seat is buckled above a lower fixing seat, and a circular through hole is formed in the center of the upper fixing seat in a buckled mode. The upper fixing seat and the lower fixing seat are fixedly connected. The lower fixed seat is provided with a step-shaped through hole. A support rod is arranged on the upper end surface of the boss at the inner side of the stepped through hole. A connecting ring is arranged below the lower fixed seat. The upper end of the connecting band extends into the lower end of the stepped through hole and bypasses the supporting rod. The lower end of the connecting belt bypasses the connecting ring. The upper end and the lower end of the connecting belt are fixedly connected. The connecting ring is fixedly connected with the steering connector. A steering shaft penetrates through the upper end of the handle. The upper end of the steering shaft is fixedly connected with the steering connector. A handle supporting plate is fixedly arranged at the lower end of the steering shaft. The upper fixing seat and the lower fixing seat are buckled on the grab rail of the vehicle body and then connected through bolts, so that the installation and the disassembly are convenient, other component parts are not required to be disassembled, the installation and the completion can be realized, the production and maintenance working hours are reduced, and the product cost is reduced.

Description

Hand rail lifting ring

Technical Field

The utility model belongs to the rings field, in particular to handrail rod rings.

Background

In the prior art, lifting rings are used to provide support for the passenger. Because the preforming, connecting band need be torn open when original rings are dismantled, consequently it is long to consume time. And the existing hanging ring is directly fixed on the grab rail through the connecting belt, so that the abrasion of the connecting belt is increased, the service life is short, and the potential safety hazard is large. The handle can not realize according to the rotation of axes for passenger experience degree reduces, and during twist grip simultaneously, the phenomenon of the connecting band also produces torsional strength in step, influences connecting band life, and the structural style is difficult to satisfy the in-service use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handrail lifting ring. The problem of current rings dismantle with long time, life is short, the handle rotation is inflexible is solved.

In order to solve the technical problems, the technical scheme is as follows:

the utility model provides a grab rail rings, includes fixing base, lower fixing base, connecting band, turns to connector and handle, its characterized in that:

the center of the lower end face of the upper fixing seat is provided with a semicircular groove, and the center of the upper end face of the lower fixing seat is provided with a semicircular groove. The upper fixing seat is buckled above the lower fixing seat, and the center of the upper fixing seat is buckled to form a circular through hole. The upper fixing seat and the lower fixing seat are fixedly connected through bolts.

The lower end face of the lower fixed seat is provided with a step-shaped through hole. A support rod is arranged on the upper end surface of the boss at the inner side of the stepped through hole. And a stop block is fixedly arranged on the inner wall of the upper end of the stepped through hole.

A connecting ring is arranged below the lower fixed seat. The upper end of the connecting band extends into the lower end of the stepped through hole and bypasses the supporting rod. The lower end of the connecting belt bypasses the connecting ring. The upper end and the lower end of the connecting band are fixedly connected through the pressing sheet.

The connecting ring is fixedly connected with the steering connector. The steering shaft penetrates through the upper end of the handle, and the handle is in loose fit with the steering shaft. The upper end of the steering shaft is fixedly connected with the steering connector. A handle supporting plate is fixedly arranged at the lower end of the steering shaft. The handle is located on the upper end face of the handle supporting plate.

Compared with the prior art, its advantage lies in:

go up the fixing base and detain back bolted connection on automobile body grab bar with lower fixing base, the installation is dismantled conveniently, need not to dismantle other component parts and can install the completion, has reduced production maintenance man-hour, reduces product cost. The connecting band is fixed through the preforming around the bracing piece to the activity space restriction reduces the volume of scurrying in fixing base down, and then reduces the connecting band wearing and tearing, improves product life. The handle is used with the steering connector and the steering shaft in an assembled mode, so that the handle can rotate 360 degrees by taking the steering shaft as the shaft, the connecting belt does not rotate along with the steering shaft, deformation fatigue is reduced, and the service life of the connecting belt is prolonged.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a three-dimensional structure schematic diagram of the hanging ring.

Detailed Description

The utility model provides a grab rail rings, includes fixing base 1, lower fixing base 2, connecting band 5, turns to connector 9 and handle 10, its characterized in that:

the center of the lower end face of the upper fixing seat 1 is provided with a semicircular groove, and the center of the upper end face of the lower fixing seat 2 is provided with a semicircular groove. The upper fixing seat 1 is buckled above the lower fixing seat 2, and the center is buckled to form a circular through hole. The two sides of the upper fixing seat 1 are fixedly connected with the two sides of the lower fixing seat 2 through bolts.

The lower end face of the lower fixed seat 2 is provided with a step-shaped through hole. The upper end surface of the inner side boss 11 of the stepped through hole is provided with a support rod 4. Fixed mounting has dog 3 on the upper end inner wall of notch cuttype through-hole, and inside fixing base 2 was put into down from the top of notch cuttype through-hole to bracing piece 4, use dog 3 to stop bracing piece 4 and fall out from the through-hole top.

A connecting ring 6 is arranged below the lower fixed seat 2. The upper end of the connecting band 5 extends into the lower end of the stepped through hole and bypasses the support rod 4. The lower end of the connecting belt 5 bypasses the connecting ring 6. The upper end and the lower end of the connecting belt 5 are fixedly connected through pressing sheets.

The lower end of the connecting ring 6 is fixedly connected with the upper end of the steering connector 9. The steering shaft 7 is arranged at the upper end of the handle 10 in a penetrating way, and the handle 10 is loosely matched with the steering shaft 7. The upper end of the steering shaft 7 is fixedly connected with the steering connector 9, and the upper end of the steering shaft 7 is inserted into a mounting hole on the lower end face of the steering connector 9 and fixedly connected through a rivet. A handle support plate 8 is fixedly mounted on the lower end of the steering shaft 7. The handle 10 is seated on the upper end surface of the handle support plate 8. The handle 10 is pressed on the handle support plate 8 at the inner side of the upper end thereof and freely rotates 360 degrees around the steering shaft 7.

Claims

1. The utility model provides a grab rail rings, includes fixing base (1), lower fixing base (2), connecting band (5), turns to connector (9) and handle (10), its characterized in that:

a semicircular groove is formed in the center of the lower end face of the upper fixing seat (1), and a semicircular groove is formed in the center of the upper end face of the lower fixing seat (2); the upper fixing seat (1) is buckled above the lower fixing seat (2), and the center of the upper fixing seat is buckled to form a circular through hole; the upper fixing seat (1) and the lower fixing seat (2) are fixedly connected through bolts;

a step-shaped through hole is formed in the lower end face of the lower fixing seat (2); a support rod (4) is arranged on the upper end surface of the inner side boss (11) of the stepped through hole; a stop block (3) is fixedly arranged on the inner wall of the upper end of the stepped through hole;

a connecting ring (6) is arranged below the lower fixed seat (2); the upper end of the connecting band (5) extends into the lower end of the stepped through hole and bypasses the support rod (4); the lower end of the connecting belt (5) bypasses the connecting ring (6); the upper end and the lower end of the connecting belt (5) are fixedly connected through a pressing sheet;

the connecting ring (6) is fixedly connected with the steering connector (9); a steering shaft (7) penetrates through the upper end of the handle (10); the upper end of the steering shaft (7) is fixedly connected with a steering connector (9); a handle support plate (8) is fixedly arranged at the lower end of the steering shaft (7); the handle (10) is located on the upper end surface of the handle support plate (8).