CN202686361U

CN202686361U - Combined telescopic hanging seat

Info

Publication number: CN202686361U
Application number: CN 201220307170
Authority: CN
Inventors: 张立忠; 龚志林; 张林忠
Original assignee: CHANGSHA ZHENGZHONG TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: CHANGSHA ZHENGZHONG TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-06-28
Filing date: 2012-06-28
Publication date: 2013-01-23
Anticipated expiration: 2022-06-28

Abstract

A combined telescopic hanging seat is provided with a hanging ring, a seat, a seat rod and a strip ring hanging rod. Connecting movable connectors are installed between the strip ring hanging rod and the seat rod, or the connecting movable connectors and a middle connecting pipe are installed between the strip ring hanging rod and the seat rod. The movable connectors are in close fit with each other through a male movable connector and a female movable connector and are formed by embedded connection and fastening through an inner hexagon screw, a spring washer or a pin. The male movable connector and the female movable connector are the same in structure and shape, are provided with protruded front ends and concave middles, are both hook-shaped and divides two parts of a cylinder by linear cutting. The strip ring hanging rod is a hanging rod with a changeable strip ring length or a hanging rod with a fixed strip ring. The combined telescopic hanging seat is simple in structure, compact, attractive, low in cost, safe and comfortable and runs stably. The combined telescopic hanging seat has extremely important effects in shortening production cycle, reducing inventory, saving raw materials, improving on the basis of an old hanging seat and improving economic benefit.

Description

The composite extendible chair lift

Technical field

The utility model relates to aerial rope way and takes advantage of people's chair lift field, is specifically related to a kind of aerial rope way and takes advantage of people's composite extendible chair lift.What can be widely used in mine overhead cableway, ground ropeway, travelling cableway takes advantage of people's chair lift.

Background technology

It substantially all is whole steel pipe bending weldment that aerial rope way is in the market taken advantage of people's chair lift.Mine working is because the down-hole complex geologic conditions, special, spatial diversity is larger, the steel rope that causes aerial rope way to set up differs apart from floor level, again according to the industrial security standard to taking advantage of the liftoff safety distance requirement of people's chair lift, the required chair lift height specification of practice is various, the chair lift height is from 1.35m, 1.4m, 1.45,1.5m, 1.55m, 1.6m, 1.65m, 1.7m, 1.75m, 1.8m, 1.85m, 1.9m, 1.95m, 2m, 2.05m, 2.1m, 2.15m, 2.2m, 2.25m, 2.3m change etc. plurality of specifications, could satisfy so the on-the-spot use of each mine cable way safety requirements.Chair lift kind pattern has multiplely in addition, and the specification kind of chair lift is increased especially at double.For enterprise, just must to design one by one crooked production process for the chair lift of dissimilar differing heights, operation is many and numerous, and not only required production site takes up room greatly, and the production cycle is long, affects the delivery time of product.Above-mentioned integral solder chair lift is for the user, according to the needs of actual transformation and utilization, again can not satisfy take advantage of the liftoff safety distance of people adjust the chair lift height under the prerequisite, can not make and take advantage of people's chair lift to have more safety and comformability.

Summary of the invention

Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide a kind of composite extendible chair lift, these composite extendible chair lift parts adopt normalisation, modular design, batch manufacturing, connect interchangeable, according to the requirement of differing heights chair lift, only need the modules assembling is got final product.Not only significantly shorten and produce the delivery cycle, reduce each specification chair lift stock, reduce the production site area, realize the Modification and reutilization of various chair lift, improve stock utilization, can satisfy again the user simultaneously and adjust the chair lift height requirement, applied range, remarkable in economical benefits.

The technical solution adopted in the utility model is:

This composite extendible chair lift has suspension ring, seat, seat bar, band suspension rod; Install between band suspension rod and the seat bar and is connected active joint, perhaps installation is connected active joint and intermediate connection tube between band suspension rod and the seat bar.

In the technique scheme, described active joint is closely cooperated mutually by male active joint and female active joint, and imbeds fastening the forming of connection by socket head cap screw, spring washer or pin.

In the technique scheme, described male active joint is identical with female active joint planform, all is that front end is protruding, and middle concave is hook-shaped, and male active joint and female active joint are that cylindrical two parts are cut apart in the line cutting.

In the technique scheme, described band suspension rod is band variable-length suspension rod or band fixed derrick.

In the technique scheme, described intermediate connection tube is many specifications intermediate connection tube that adjustable length intermediate connection tube or length differ.

Working process:

Composite extendible chair lift of the present utility model is utilized the power-transfer clutch principle, the male and female active joint cooperatively interacts closely, adopt simultaneously socket head cap screw and spring washer or pin tight joint, after the composite extendible chair lift connects by single, double active joint, the stressed steel pipe tube wall all around that is evenly distributed to, the same with the integral solder chair lift, make passenger feel safety and firmness and comfortable.

Advantage, effect:

1. the utility model composite extendible chair lift adopts single, double active joint to be assembled into the chair lift of each specification differing heights, and just the chair lift height has retractility.Active joint adopts socket head cap screw and spring washer or pin to imbed in the entity, the active joint profile is cylindrical, it is concavo-convex hook-shaped that inside is, and utilizes the power-transfer clutch principle, and the male and female active joint is fitted to each other closely, the intensity direction is unaffected when stressed, increase on the contrary, it is simple in structure, compact, attractive in appearance, cost is low, and is the same with the integral solder chair lift after the combination, do not have rocking of assembly, operation is firm, safety and comfort.

2. the utility model composite extendible chair lift is convenient to production control.Seat bar, suspension ring, active joint have been implemented standardized modular design, the general production of mass, the producing in serial form of intermediate connection tube length, can significantly reduce half-blank and the finished goods inventory of all size height, reduce taking of production site area and production capital, and can make rapidly half-blank be assembled into finished product, significantly shorten the product delivery cycle, improve produce market and unexpectedly strive power, thereby obtain significant economic benefit.

3. the utility model composite extendible chair lift makes things convenient for the user to adjust according to demand to take advantage of people's chair lift height, saves cost.Adopt the male and female active joint to connect flexible chair lift, for the chair lift of differing heights, only need joint steel pipe in the middle of the mounting or dismounting, just can the different chair lift height of Direct Transform, rapid and convenient, practical reliable.

Description of drawings

Fig. 1 is the composite extendible chair lift constructional drawing that the utility model embodiment 1 single active joint connects;

Fig. 2 is the composite extendible chair lift constructional drawing that the utility model embodiment 2 Dual Action joints connect;

Fig. 3 is the utility model active joint constructional drawing.

The accompanying drawing marking explanation:

1-band fixed derrick, 2-active joint, 3-suspension ring, 4-intermediate connection tube, 5-socket head cap screw, 6-spring washer, 7-band variable-length suspension rod, 8-public active joint, 9-female active joint, 10-seat bar.

The specific embodiment

Embodiment 1: single active joint composite extendible chair lift (referring to Fig. 1, Fig. 3).

Seat adopts normalisation punching press rapid shaping, and seat bar 10 and active joint 2 adopt standardized designs, general batch manufacturing, and band variable-length suspension rod 7 its length chair lift height as required, and the length that increases or shorten steel pipe on the band suspension rod gets final product.Steel pipe on the band variable-length suspension rod 7 becomes certain inclination angle according to center of gravity with the rope sheave space requirement, and an end and suspension ring are welded to connect, and the other end is welded to connect after being inserted in public active joint 8; Seat bar 10 upper elbow are inserted in female active joint 9 and are welded to connect, and the male and female active joint cooperatively interacts closely, use socket head cap screw 5 and spring washer 6 tight joints again, are assembled into the composite extendible chair lift that novel single active joint connects.

Embodiment 2: Dual Action joint expansion chair lift (referring to Fig. 2, Fig. 3).

The roughly the same single active joint of the present embodiment chair lift of stretching, difference are that the band suspension rod adopts band fixed derrick 1, also are standardized designs, general batch manufacturing.The length of intermediate connection tube 4 adopts the seriation batch manufacturing according to the chair lift height.Wherein band fixed derrick 1 becomes certain inclination angle according to center of gravity with the rope sheave space requirement, and an end and suspension ring are welded to connect, and the other end is welded to connect after being inserted in public active joint 8; The two ends of intermediate connection tube 4 are welded to connect with the male and female active joint respectively; Seat bar 7 upper elbow are inserted in female active joint 9 and are welded to connect, and two male and female active joints cooperatively interact closely, use socket head cap screw 5 and spring washer 6 tight joints again, are assembled into the composite extendible chair lift that novel Dual Action joint connects.

The aircraft parts that composite extendible chair lift of the present utility model is a kind of mine overhead cableway, the active joint of composite extendible chair lift as shown in Figure 3, utilize the power-transfer clutch principle, the male and female active joint front end of standard is protruding, middle concave, be hook-shaped, active joint adopts the line cutting to cut apart a cylinder, form two high-precision male and female active joints, therefore can closely cooperate after the combination of two active joints, with spring washer and socket head cap screw or pin connect fastening after, make the chair lift performance with integral solder suitable.The composite extendible chair lift is applicable to be produced in enormous quantities, is convenient to production control.Seat bar, suspension ring, male and female active joint normalisation, modular design, universalization is produced, middle joint steel pipe length seriation batch manufacturing, can significantly lower half-blank and the finished goods inventory of chair lift, reduce and take the production site area, thereby reduced productive costs, improved economic benefit.

Composite extendible chair lift of the present utility model, principal character are to adopt single, double active joint and welding intermediate connection tube to be assembled into the chair lift of each specification differing heights, make the chair lift height have retractility.Male and female active joint planform is identical, measure-alike, symmetry is good, and it is concavo-convex hook-shaped that inside is, and utilizes the power-transfer clutch principle, and the male and female active joint is fitted to each other closely, and the intensity direction is unaffected when stressed, increases on the contrary.Adopt simultaneously socket head cap screw and spring washer or pin to imbed in the entity, simple in structure, compact, attractive in appearance, adult is low, the same with the integral solder chair lift after the combination, do not have rocking of assembly, operation is firm, safety and comfort.

The composite extendible chair lift can realize producing in enormous quantities, is convenient to production control.Seat, suspension ring, active joint adopt normalisation, modularization, universalization production, middle joint steel pipe producing in serial form, active joint connects interchangeable, produce the delivery cycle thereby can realize significantly shortening, reduce half-blank and finished goods inventory, reduce the production site area, can satisfy the demand that the user adjusts later on the chair lift height as required simultaneously, to reducing production costs, increasing economic efficiency has remarkable effect.Also created condition for improving stock utilization and old chair lift Modification and reutilization aspect.

Claims

1. a composite extendible chair lift has suspension ring, seat, seat bar, band suspension rod; It is characterized in that: install between band suspension rod and the seat bar and is connected active joint, perhaps installation is connected active joint and intermediate connection tube between band suspension rod and the seat bar.

2. composite extendible chair lift according to claim 1, it is characterized in that: described active joint is closely cooperated mutually by male active joint and female active joint, and imbeds by socket head cap screw, spring washer or pin and to connect fastening forming.

3. composite extendible chair lift according to claim 2, it is characterized in that: described male active joint is identical with female active joint planform, all is that front end is protruding, middle concave, be hook-shaped, male active joint and female active joint are that cylindrical two parts are cut apart in the line cutting.

4. composite extendible chair lift according to claim 1, it is characterized in that: described band suspension rod is band variable-length suspension rod or band fixed derrick.

5. composite extendible chair lift according to claim 1, it is characterized in that: described intermediate connection tube is many specifications intermediate connection tube that adjustable length intermediate connection tube or length differ.