CN210912139U

CN210912139U - Handrail pipe connecting piece

Info

Publication number: CN210912139U
Application number: CN201922051101.2U
Authority: CN
Inventors: 张龙
Original assignee: Ningxia Jiuxing Yongtai New Energy Technology Co ltd
Current assignee: Ningxia Jiuxing Yongtai New Energy Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-03
Anticipated expiration: 2029-11-25

Abstract

The utility model belongs to the technical field of passenger train handrail accessory and specifically relates to a handrail tube connecting piece, including two relative first semicircle rings of opening and two relative second semicircle rings of opening, the internal diameter of first semicircle ring and second semicircle ring all with handrail tube looks adaptation, first semicircle ring extends towards the second semicircle ring has the planking, the second semicircle ring extends towards first semicircle ring has the inner panel, the opposite face contact cooperation of the looks back of two inner panels all with corresponding planking, through bolt fixed connection between planking and the inner panel. When one of the handrail tubes is damaged on the passenger car, the handrail tube can still be normally used under the common action of the inner plate outer plate and the bolt.

Description

Handrail pipe connecting piece

Technical Field

The utility model belongs to passenger train handrail accessory, specifically speaking are handrail tube connecting piece.

Background

The handrail tube is a supporting device which is arranged above the passenger car and is convenient for passengers to walk or stand in the passenger car. At present, often independently install on the passenger train between the handrail pipe on the current passenger train, do not have the relation of connection between the close handrail pipe, when one of them handrail pipe and passenger train junction appear damaging, then can lead to the unable normal use of this handrail pipe.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handrail tube connecting piece for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a handrail tube connecting piece, includes two first semicircle rings that the opening is relative and two second semicircle rings that the opening is relative, the internal diameter of first semicircle ring and second semicircle ring all with handrail tube looks adaptation, first semicircle ring has the planking towards the horizontal extension of second semicircle ring, the second semicircle ring has the inner panel towards the horizontal extension of first semicircle ring, the opposite face contact cooperation of the back face of looks of two inner panels all with corresponding planking, through bolt fixed connection between planking and the inner panel.

This device is when using, detain two first semicircle ring openings relatively on first handrail pipe, then detain two second semicircle ring openings relatively on close second handrail pipe, then insert the inner panel in the planking and screw with the bolt, make inner panel and planking fixed connection, because the inner panel is located the planking, thereby the planking can prevent effectively that the inner panel from rocking in the planking, and then increase the stability that first semicircle ring and second semicircle ring are connected, and two handrail pipe fixed connection are in the same place, when one of them handrail pipe damages on the passenger train, including the inner panel, under the effect of planking and bolt, this handrail pipe still can normal use.

Preferably, the first semicircular ring and the second semicircular ring which are positioned on the same transverse plane are connected into an integrated structure through connecting plates, and the connecting plates are fixedly connected through bolts. First semicircle ring and second semicircle ring are semicircular structure and compare in extending on first semicircle ring and second semicircle ring have corresponding planking or inner panel, two upper and lower first semicircle rings of integral type, and the second semicircle ring only needs to pass the connecting plate with the bolt when connecting and just can realize connecting, and the connected mode is simpler.

Preferably, a nut is screwed on the bolt. The nut can further press from both sides tight planking and inner panel, prevents simultaneously that the nut from droing from the screw that passes, guarantees inner panel and planking permanent stable connection.

Preferably, the first semicircular ring and the second semicircular ring are both provided with screw holes, and the screw holes are connected with compression bolts in a threaded manner. The first semicircle ring and the second semicircle ring that correspond can be worn out in the screw internal rotation to clamp bolt to even the diameter of handrail pipe is less than the diameter of first semicircle ring and second semicircle ring, first semicircle ring and second semicircle ring homoenergetic under clamp bolt effect closely are fixed together with corresponding handrail pipe, thereby increase the kind of first semicircle ring and second semicircle ring adaptation handrail pipe.

The utility model has the advantages that: this device is when using, detain two first semicircle openings relatively on first handrail pipe, then detain two second semicircle openings relatively on close second handrail pipe, then insert the inner panel in the planking and screw in nut after screwing with the bolt, make inner panel and planking fixed connection, because the inner panel is located the planking, thereby the planking can prevent effectively that the inner panel from rocking in the planking, and then increase the stability that first semicircle was connected with the second semicircle ring, and two handrail pipe fixed connection are in the same place, when one of them handrail pipe damages on the passenger train, at the inner panel, under the effect of planking and bolt, this handrail pipe still can normal use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of example 2.

Shown in the figure:

1. the device comprises a first semicircular ring, a second semicircular ring, a first outer plate, a second inner plate, a first bolt, a second bolt, a third bolt, a fourth bolt, a fifth bolt, a sixth bolt, a nut, a fifth bolt, a sixth bolt, a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the case of the example 1, the following examples are given,

the utility model provides a handrail tube connecting piece, as shown in figure 1, including two relative first semicircle rings of opening 1 and two relative second semicircle rings of opening 2, the internal diameter of first semicircle ring 1 and second semicircle ring 2 all with handrail tube looks adaptation, first semicircle ring 1 has planking 3 towards the horizontal extension of second semicircle ring 2, second semicircle ring 2 has inner panel 4 towards the horizontal extension of first semicircle ring 1, the opposite face contact cooperation of the looks back of two inner panels 4 all with corresponding planking 3, through bolt 5 fixed connection between planking 3 and the inner panel 4, equal threaded connection has nut 7 on the bolt 5, screw 8 has all been seted up on first semicircle ring 1 and the second semicircle ring 2, equal threaded connection has housing bolt 9 in the screw 8.

This device is when using, detain two first semicircle ring 1 openings relatively on first handrail pipe, then detain two second semicircle ring 2 openings relatively on close second handrail pipe, then insert interior plate 4 in planking 3 and screw in nut after screwing with bolt 5, make interior plate 4 and planking 3 fixed connection, because interior plate 4 is located planking 3, thereby planking 3 can prevent effectively that interior plate 4 from rocking in planking 3, and then increase the stability that first semicircle ring 1 is connected with second semicircle ring 2, and two handrail pipe fixed connection are in the same place, when one of them handrail pipe damages on the passenger train, planking 3 with first semicircle ring 1 is connected, under the effect of interior plate 4 and bolt 5 of being connected with second semicircle ring 2, this handrail pipe still can normal use. The first semicircle ring 1 and the second semicircle ring 2 that correspond can be worn out to clamp bolt 9 in 8 internal rotations in screw to even the diameter of handrail pipe is less than the diameter of first semicircle ring 1 and second semicircle ring 2, first semicircle ring 1 and second semicircle ring 2 homoenergetic under clamp bolt 9 effects closely fix together with corresponding handrail pipe, thereby increase the kind of first semicircle ring 1 and second semicircle ring 2 adaptation handrail pipe.

In the case of the example 2, the following examples are given,

compare in embodiment 1, all connect into integral type structure through connecting plate 6 between the first semicircle ring 1 that is located same horizontal plane and the second semicircle ring 2, through bolt 5 fixed connection between the connecting plate 6.

Embodiment 2 compares with embodiment 1, first semicircle ring 1 and second semicircle ring 2 that distribute about from top to bottom only need pass connecting plate 6 with bolt 5 when connecting, just can link together two first semicircle rings 1 and two second semicircle rings 2 to save the time of connecting first semicircle ring 1 and second semicircle ring 2.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A handrail tube connecting piece which is characterized in that: including two relative first semicircle rings of opening (1) and two relative second semicircle rings of opening (2), the internal diameter of first semicircle ring (1) and second semicircle ring (2) all with handrail pipe looks adaptation, first semicircle ring (1) transversely extends towards second semicircle ring (2) has planking (3), second semicircle ring (2) transversely extend towards first semicircle ring (1) have inner panel (4), the back of the body of two inner panels (4) all with the opposite face contact cooperation that corresponds planking (3), pass through bolt (5) fixed connection between planking (3) and inner panel (4).

2. The handrail tube connection member of claim 1, wherein: the first semicircular ring (1) and the second semicircular ring (2) which are positioned on the same transverse surface are connected into an integrated structure through a connecting plate (6), and the connecting plates (6) are fixedly connected through bolts (5).

3. The handrail tube connection member of claim 2, wherein: the bolt (5) is connected with a nut (7) in a threaded manner.

4. The handrail tube connection member of claim 2, wherein: screw holes (8) are formed in the first semicircular ring (1) and the second semicircular ring (2), and pressing bolts (9) are connected to the screw holes (8) in a threaded mode.