CN208277804U

CN208277804U - A kind of passenger's gate standing bar and pivoted arm structure

Info

Publication number: CN208277804U
Application number: CN201820663128.XU
Authority: CN
Inventors: 蒲尔进; 施海亮; 文云军
Original assignee: RUI'AN YAXING AUTOMOBILE FITTINGS CO Ltd
Current assignee: RUI'AN YAXING AUTOMOBILE FITTINGS CO Ltd
Priority date: 2018-05-07
Filing date: 2018-05-07
Publication date: 2018-12-25
Anticipated expiration: 2028-05-07

Abstract

The utility model discloses a kind of passenger's gate standing bar and pivoted arm structures, including passenger doors mounting base I, upright bar I, the both ends outside wall surface of the upright bar I is equipped with spline, adjustable attachment base is set with outside the spline, the adjustable attachment base is locked by bolt I, the adjustable connection base inner surface is provided with the internal spline with the spline fitted, the side of the adjustable attachment base is equipped with the one group cursor I vertical along I axis of upright bar, the cursor I is fixed on the adjustable attachment base by bolt II, the one end of the cursor I far from I direction of upright bar is hinged by axis and I activity of the passenger doors mounting base；Distance can be adjusted along upright bar I between two cursors I of the utility model, can facilitate adjustment position when installing passenger doors, to solve door for coach installation inconvenience and incomplete phenomena.

Description

A kind of passenger's gate standing bar and pivoted arm structure

Technical field

The utility model relates to bus passenger door mounting technique field, specially a kind of passenger's gate standing bar and pivoted arm structure.

Background technique

Bus passenger door is the outlet of passenger getting on/off, it is the important component of Bus & Coach Design, bus passenger door peace When dress, the deficiencies in the prior art are as shown in Fig. 3, due to passing through the company of being welded and fixed between passenger's gate standing bar II 9 and cursor II 10 It connects, position cannot be adjusted between upright bar II 9 and cursor II 10, due to using welding procedure, after welding due to the influence of high temperature Upright bar II 9 can be deformed, and will lead to the change in location between cursor II 10 when II 9 bending of upright bar, to make to multiply Objective door mounting base II 11 misplaces, and can not adjust above and below when installing passenger doors, then influences the assembly and use of passenger doors, makes to multiply There is the problems such as not in place in objective door installation, it is therefore desirable to and it corrects, while welding and having after correcting stress presence, it is subsequent to prevent It can also be deformed in storage or use, need to be made annealing treatment after welding and correction, the production cycle is long, high production cost.

Summary of the invention

The purpose of this utility model is to provide a kind of passenger's gate standing bar and pivoted arm structure, adjustable position when installation, and It is easy for installation, it is installed in place, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions:

A kind of passenger's gate standing bar and pivoted arm structure, including passenger doors mounting base I, upright bar I, the both ends outer wall of the upright bar I Face is equipped with spline made of cold rolling, and adjustable attachment base is set with outside the spline, and the adjustable attachment base passes through bolt I It being locked, the adjustable connection base inner surface is provided with the internal spline with the spline fitted, and the one of the adjustable attachment base Side is equipped with the one group cursor I vertical along I axis of upright bar, and the cursor I is fixed on the adjustable company by bolt II On joint chair, the one end of the cursor I far from I direction of upright bar is hinged by axis and I activity of the passenger doors mounting base.

Further, the cursor I is L-shaped.

Further, power is transmitted by the spline and internal spline between the upright bar I and the adjustable attachment base.

The beneficial effects of the utility model are: a kind of passenger's gate standing bar and pivoted arm structure of the utility model, unclamp bolt I Position of the 7 adjustable attachment bases 3 of the adjusting that can be convenient two in upright bar I 1, so as to adjust between two adjustable attachment bases away from From, that is, the distance between adjustment cursor I 4, compared to the technique being directly welded at cursor in traditional structure on column Need to be accurately controlled range accuracy between cursor, the technical solution of the utility model reduces manufacture difficulty, saves simultaneously Conventional bonding technique central post can generate bending deformation and need to correct work step and the lehr attendant to prevent welding stress from needing Step, improves production efficiency, reduces manufacturing cost；Distance is adjustable between the another cursor for the utility model, can also be with The manufacture requirement for corresponding to installation dimension in passenger doors is reduced, also reduces the manufacturing cost of passenger doors, while passenger doors being installed Adjustment position can be facilitated, to solve installation inconvenience and incomplete phenomena；Flower in upright bar I is processed into using cold rolling Key makes the rigidity reinforced of upright bar I since flow harden increases the intensity of I splined section of upright bar, and extend upright bar I uses the longevity Life.

Detailed description of the invention

Fig. 1 is the main view of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the structural schematic diagram of the prior art.

In figure: 1, upright bar I, 2, spline, 3, adjustable attachment base, 4, cursor I, 5, axis, 6, passenger doors mounting base I, 7, spiral shell Bolt I, 8, bolt II, 9, upright bar II, 10, cursor II, 11, passenger doors mounting base II.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of passenger's gate standing bar and pivoted arm structure referring to FIG. 1-2, including passenger doors mounting base I 6, upright bar I 1 are described vertical The both ends outside wall surface of bar I 1 is equipped with spline 2 made of cold rolling, and adjustable attachment base 3, adjustable attachment base are set with outside spline 2 3 are locked by bolt I 7, and adjustable 3 inner surface of attachment base is provided with the internal spline cooperated with spline 2, upright bar I 1 and adjustable company Power is transmitted by spline 2 and internal spline between joint chair 3, the side of adjustable attachment base 3 be equipped with along I 1 axis of upright bar it is vertical one Group cursor I 4, cursor I 4 is L-shaped, and cursor I 4 is fixed on adjustable attachment base 3 by bolt II 8, and cursor I 4 is remote One end from I 1 direction of upright bar is hinged by axis 5 and I 6 activity of passenger doors mounting base.

Position of the adjusting two adjustable attachment bases 3 that release bolt I 7 can be convenient in upright bar I 1, so as to adjust two The distance between the distance between adjustable attachment base, that is, adjustment cursor I 4, it is compared in traditional structure that cursor is direct The process requirement being welded on column is accurately controlled range accuracy between cursor, and the technical solution of the utility model reduces Manufacture difficulty, while eliminating conventional bonding technique central post and can generate bending deformation and needing to correct work step and to prevent from welding The annealing work step that stress needs, improves production efficiency, reduces manufacturing cost；The spacing of the another cursor for the utility model From can adjust, the manufacture requirement for corresponding to installation dimension in passenger doors can also be reduced, also reduces the manufacturing cost of passenger doors, together When installation passenger doors can also facilitate adjustment position, to solve, installation is inconvenient and incomplete phenomena.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of passenger's gate standing bar and pivoted arm structure, including passenger doors mounting base I, upright bar I, it is characterised in that: the upright bar I Both ends outside wall surface is equipped with spline made of cold rolling, and adjustable attachment base, the adjustable attachment base are set with outside the spline It is locked by bolt I, the adjustable connection base inner surface is provided with the internal spline with the spline fitted, the adjustable company The side of joint chair is equipped with the one group cursor I vertical along I axis of upright bar, and the cursor I is fixed on institute by bolt II It states on adjustable attachment base, the one end of the cursor I far from I direction of upright bar passes through axis and I moveable hinge of passenger doors mounting base Even.

2. a kind of passenger's gate standing bar according to claim 1 and pivoted arm structure, it is characterised in that: the cursor I is in " L " Type.

3. a kind of passenger's gate standing bar according to claim 1 and pivoted arm structure, it is characterised in that: the upright bar I with it is described Power is transmitted by the spline and internal spline between adjustable attachment base.