CN203623882U

CN203623882U - Sliding type pull rod structure

Info

Publication number: CN203623882U
Application number: CN201320776253.9U
Authority: CN
Inventors: 何胜雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-02
Filing date: 2013-12-02
Publication date: 2014-06-04
Anticipated expiration: 2023-12-02

Abstract

The utility model discloses a sliding type pull rod structure, which mainly comprises a strut and a sleeve, wherein a stop body and a thread part are respectively formed at two ends of the strut; an accommodating space is arranged in the sleeve; bearings are respectively arranged on the inner sides of two ends of the sleeve; the sleeve is arranged on the strut in a sleeving way and can slide on the strut. The sliding type pull rod structure is mainly used for a brake or a clutch of a locomotive, friction force produced during pressing can be reduced by means of the freely sliding effect after the sleeve is arranged on the strut in a sleeving way, and meanwhile, the discomfort of hands, caused by the fact that when the hands press the strut and the sleeve, the friction to the hands is generated is avoided.

Description

Sliding type Tiebar structure

Technical field

The utility model relates to a kind of Tiebar structure; More specifically, refer in particular to the sliding type Tiebar structure on a kind of brake or power-transfer clutch that is applied to locomotive.

Background technology

Known, locomotive is the current quite universal vehicle, on every locomotive, mostly all can there is the pull bar as brake is used or power-transfer clutch is used, but because those pull bars mostly are fixed, if often force on pull bar, tend to because force in hand for a long time, cause aching of hand muscle, therefore cannot actv. control bracket arm and grasp opportunity of brake.

Utility model content

The purpose of this utility model is to provide a kind of sliding type Tiebar structure, it is located at the effect that still can be free to slide on pole by jacket casing, can reduce the friction force producing while pressing, can avoid hand because pressing pole and sleeve the produced sense of discomfort that rubs simultaneously.

In order to achieve the above object, the utility model provides a kind of sliding type Tiebar structure, wherein consists predominantly of:

Pole, these pole two ends form respectively a block body and threaded portion;

Sleeve, this sleeve has an accommodation space, and is provided with bearing respectively at inner side, sleeve two ends, makes this sleeve can be sheathed on pole upper, and can slide in pole is upper.

A sheathed body on this sleeve.

This body is rubber saw lumber.

This pole is aluminum alloy saw lumber.

This sleeve is aluminum alloy saw lumber.

These pole two ends are arranged with cushion block.

Adopt after such scheme, the utility model sliding type Tiebar structure, mainly can be installed in locomotive handle front end, and as locomotive pull bar, and this locomotive pull bar is applied to brake or power-transfer clutch, and in the time that user's press sleeve is located at the sleeve on pole, between this pole and sleeve, can slide along with the drive of hand contact, and can reduce the friction force producing while pressing, can avoid hand because pressing pole and the sleeve discomfort producing that rubs simultaneously.

Further beneficial effect of the present utility model is: the cushion block that these pole two ends are set, can avoid the damage because rubbing and cause for a long time between sleeve and pole, and can extend the service life of pole and sleeve.

Accompanying drawing explanation

Fig. 1 is the decomposing schematic representation of the utility model sliding type Tiebar structure;

Fig. 2 is the combination schematic diagram of the utility model sliding type Tiebar structure;

Fig. 3 is the installing schematic diagram of the utility model sliding type Tiebar structure;

Fig. 4 is the enforcement schematic diagram one of the utility model sliding type Tiebar structure;

Fig. 5 is the enforcement schematic diagram two of the utility model sliding type Tiebar structure;

Fig. 6 is the utility model sliding type Tiebar structure preferred embodiment schematic diagram.

The specific embodiment

For hope the technical problems to be solved in the utility model, effect, feature and structure can have more detailed understanding, hereby lift preferred embodiment and coordinate graphic being described as follows.

First, refer to Fig. 1 and Fig. 2; As seen from the figure, the utility model sliding type Tiebar structure, consists predominantly of pole 1 and sleeve 2, and these pole 1 two ends form respectively a block body 10 and threaded portion 11, this sleeve 2 has an accommodation space 20, and be provided with bearing 21 respectively at sleeve 2 inner sides, two ends, this sleeve 2 can be sheathed on pole 1, and can on pole 1, slide, and this pole 1 and sleeve 2 are aluminum alloy saw lumber, wherein, can sheathed one on this sleeve 2 have the body 3 of anti-skidding effect, this body 3 is take rubber as saw lumber.

Refer to Fig. 3 and Fig. 4; As seen from the figure, the utility model sliding type Tiebar structure, mainly by threaded portion 11, the pole 1 that is arranged with sleeve 2 and body 3 is installed on locomotive 5, and as locomotive pull bar, and this locomotive pull bar is applied to brake or power-transfer clutch, and in the time that user's press sleeve is located at the body 3 on sleeve 2, be in contact with one another by set bearing 21 inside sleeve 2 two ends and pole 1, and slide along with the drive of hand contact, and can reduce the friction force producing while pressing, can avoid hand because pressing pole 1 and sleeve 2 the produced sense of discomfort that rubs simultaneously.

Refer to Fig. 5, and consult Fig. 3 simultaneously; As seen from the figure, be installed in the Tiebar structure on locomotive 5, can decontrol after brake or power-transfer clutch in user, with contacting of body 3 and along slip, the friction between hand and body 3 is lowered by hand.

Refer to Fig. 6; As seen from the figure, these sleeve 2 two ends are respectively arranged with cushion block 4, and this cushion block 4 can prevent the frictional failure between pole 1 and sleeve 2, to extend the service life of pole 1 and sleeve 2.

Therefore, the utility model tool pulley-type Tiebar structure, is mainly used in the brake or power-transfer clutch of locomotive, and is located at the effect that still can be free to slide on pole by jacket casing, can reduce the friction force producing while pressing, avoid hand because pressing for a long time caused aching simultaneously.

The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection domain of the present utility model is not limited to this.What those skilled in the art did on the utility model basis is equal to alternative or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims

1. a sliding type Tiebar structure, is characterized in that: consist predominantly of:

Pole, these pole two ends form respectively a block body and threaded portion;

2. sliding type Tiebar structure as claimed in claim 1, is characterized in that: a sheathed body on this sleeve.

3. sliding type Tiebar structure as claimed in claim 2, is characterized in that: this body is rubber saw lumber.

4. sliding type Tiebar structure as claimed in claim 1, is characterized in that: this pole is aluminum alloy saw lumber.

5. sliding type Tiebar structure as claimed in claim 1, is characterized in that: this sleeve is aluminum alloy saw lumber.

6. sliding type Tiebar structure as claimed in claim 1, is characterized in that: these pole two ends are arranged with cushion block.