CN212103768U

CN212103768U - Guardrail seat for thin pipe and one-meter line

Info

Publication number: CN212103768U
Application number: CN201922378799.9U
Authority: CN
Inventors: 吴玉宇
Original assignee: Zhejiang Jinke Metal Products Co ltd
Current assignee: Zhejiang Jinke Metal Products Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-08
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a tubule one meter line railing seat relates to railing seat field, mainly includes the pipe shaft and adorns the chassis in the pipe shaft bottom admittedly, nested installation inside subassembly in the pipe shaft, and two sets of inside subassembly mirror image are arranged and are fixed through middle part bolted connection, can play the warning effect that the physics rail was kept apart in the use, also can compromise the open shape in field of vision, and it is little wholly to shelter from the area, is applicable to places such as museum's exhibition. The utility model has the advantages that: the inner space of the handrail is fully utilized by the inner structure of the utility model to meet the market demand, and the deformable length of the stay cord can be increased to 5 meters by matching with the elastic cord; the diameter of the handrail is greatly reduced and the stretching length is increased; the rotary metal head that the stay cord head adopted car processing to form is different from the buckle formula on the existing market, does not need additionally to make buckle spare, saves manufacturing cost.

Description

Guardrail seat for thin pipe and one-meter line

Technical Field

The utility model relates to a field of railing seat, concretely relates to tubule one meter line railing seat.

Background

In large-scale people flow centralized places such as banks, squares, shopping centers and the like, a one-meter line isolation belt is often needed for queuing order control and directional people flow transmission and guidance.

At present, the conventional one-meter line railing seat in the market can basically meet the regional isolation function. However, the following disadvantages still exist: most of the existing railing seats are in pull belt type structures, the pipe diameters of the existing railing seats are more than 50mm, and the pull belts are single in form and lack novelty; for exhibition venues such as museums and art museums, the required railing seats are usually shorter, and the existing structure cannot meet the requirements of the special use occasions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a tubule one meter line railing seat, can play the warning effect that the physics rail was kept apart in the use, also can compromise the open shape in the field of vision, wholly shelter from the area little, be applicable to places such as museum's exhibition.

The purpose of the utility model is accomplished through following technical scheme: the thin tube one-meter line railing seat mainly comprises a tube body and a chassis fixedly arranged at the bottom of the tube body, wherein an internal component is embedded in the tube body and mainly comprises a pulley block; a plurality of pulleys are sequentially embedded into corresponding central shafts on the frame and are fixedly installed to form a pulley block; the sliding rails A and the sliding rails B which have the same structure and are opposite to each other are provided with grooves, the bulges at the two sides of the central shaft of the pulley block are arranged in a sliding way by aligning with the grooves, so that the pulley block can move up and down along the two sliding rails, and a guide wheel is arranged above the pulley block; the spring is fixed on the side surfaces of the two sliding rails through threaded connection and deforms along with the movement of the pulley block; the two groups of internal components are arranged in a mirror image mode and are fixedly connected through a middle bolt, the elastic rope is knotted at the middle bolt and sequentially penetrates through each pulley of the pulley block to penetrate out of the pipe body from the guide wheel, and the elastic rope penetrating out of the pipe body is fixedly connected with a rope pulling head arranged on the pipe body; the position on the pipe body corresponding to the pull rope head is provided with a hole position, and the elastic rope is pulled out through the pull rope head and then is fixed to the hole position at the position corresponding to the other railing seat, so that the arrangement of the isolation belt is realized.

As a further technical scheme, the upper end of the spring is flush with the guide wheel, and the lower end of the spring is flush with the pulley at the lowest part of the pulley block.

As a preferred technical scheme, the diameter of the pipe body is 38 mm.

As a preferable technical scheme, the pull rope head adopts a rotary head structure and can be directly screwed into a hole position for fixation.

The utility model has the advantages that: the novel internal structure is adopted to meet the market demand, the internal space of the handrail is fully utilized, and the deformable length of the stay cord can be increased to 5 meters by matching with the elastic cord; the diameter of the handrail is greatly reduced and the stretching length is increased; the rotary metal head that the stay cord head adopted car processing to form is different from the buckle formula on the existing market, does not need additionally to make buckle spare, saves manufacturing cost.

Drawings

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

Fig. 2 is an exploded view of the internal components of the present invention.

Fig. 3 is a schematic view of the mounting structure of the internal components.

Fig. 4 is an exploded view of the structure of the pulley block.

Fig. 5 is a mounting structure view of the pulley block.

Description of reference numerals: the pipe body 1, the chassis 2, the pulley block 3, the pulley 3-1, the frame 3-2, the central shaft 3-3, the protrusion 3-4, the slide rail A4, the slide rail B5, the groove 6, the guide wheel 7, the spring 8, the elastic rope 9, the middle bolt 10, the rope pulling head 11 and the hole site 12.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawings, the thin tube one-meter line railing seat mainly comprises a tube body 1 and a chassis 2 fixedly arranged at the bottom of the tube body 1, wherein an internal component is embedded in the tube body 1 and mainly comprises a pulley block 3; a plurality of pulleys 3-1 are sequentially embedded into corresponding central shafts 3-3 on the frame 3-2 to form a pulley block 3 in a mounting and fixing manner; the sliding rail A4 and the sliding rail B5 which have the same structure and are opposite to each other are provided with a groove 6, the bulges 3-4 at the two sides of the central shaft 3-3 of the pulley block 3 are arranged in a sliding way by aligning with the groove 6, so that the pulley block 3 can move up and down along the two sliding

rails

4 and 5, and a guide wheel 7 is arranged above the pulley block 3; the spring 8 is fixed on the side surfaces of the two sliding

rails

4 and 5 through threaded connection and deforms along with the movement of the pulley block 3; the two groups of internal components are arranged in a mirror image mode and are fixedly connected through a middle bolt 10, the elastic rope 9 is knotted at the middle bolt 10 and sequentially penetrates through each pulley 3-1 of the pulley block 3 to penetrate out of the pipe body 1 from the guide wheel 7, and the elastic rope 9 penetrating out of the pipe body 1 is fixedly connected with a rope pulling head 11 arranged on the pipe body 1; a hole site 12 is arranged on the pipe body 1 corresponding to the pull rope head 11, and the elastic rope 9 is pulled out through the pull rope head 11 and then fixed to the hole site 12 at the corresponding position of the other railing seat, so that the arrangement of the isolation belt is realized; the upper end of the spring 8 is flush with the guide wheel 7, and the lower end of the spring 8 is flush with the lowest pulley 3-1 of the pulley block 3; the diameter of the pipe body 1 is 38 mm.

Preferably, the pull rope head 11 is of a rotary head structure and can be directly screwed into the hole 12 for fixation.

The utility model discloses a working process: when the device is used, the rope pulling head 11 of the railing seat is pulled, the elastic rope 9 drives the pulley block 3 to rotate, the frame 3-2 starts to move along the grooves 6 of the two sliding

rails

4 and 5, and the spring 8 is stretched; after the elastic rope 9 is pulled out for a required length, the rope pulling head 11 is screwed and fixed to a hole position 12 of the other railing seat; when the isolation needs to be removed, the pull rope head 11 is unscrewed, the spring 8 contracts under the action of the elasticity of the spring 8, so that the frame 3-2 of the pulley block 3 returns to the original position, and the elastic rope 9 also contracts so that the pull rope head 11 returns to the original position of the railing seat.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a tubule one-meter-line railing seat, includes pipe shaft (1) and adorns chassis (2) in pipe shaft (1) bottom admittedly, its characterized in that: an inner assembly is nested in the pipe body (1), and mainly comprises a pulley block (3); a plurality of pulleys (3-1) are sequentially embedded into corresponding central shafts (3-3) on the frame (3-2) to be installed and fixed to form a pulley block (3); the sliding rails A (4) and the sliding rails B (5) which have the same structure and are opposite to each other are provided with grooves (6), the bulges (3-4) at the two sides of the central shaft (3-3) of the pulley block (3) are arranged in a sliding way by aligning with the grooves (6), so that the pulley block (3) can move up and down along the two sliding rails (4, 5), and a guide wheel (7) is arranged above the pulley block (3); the spring (8) is fixed on the side surfaces of the two sliding rails (4 and 5) through threaded connection and deforms along with the movement of the pulley block (3); the two groups of internal components are arranged in a mirror image mode and are connected and fixed through a middle bolt (10), the elastic ropes (9) are knotted at the middle bolt (10), penetrate through the guide wheels (7) after sequentially penetrating through the pulleys (3-1) of the pulley block (3), and penetrate through the pipe body (1), and the elastic ropes (9) are connected and fixed with a rope pulling head (11) arranged on the pipe body (1); the position of the pipe body (1) corresponding to the stay cord head (11) is provided with a hole site (12), and the elastic cord (9) is pulled out through the stay cord head (11) and then fixed to the hole site (12) at the position corresponding to the other railing seat, so that the arrangement of the isolation belt is realized.

2. The tubule one-meter line railing seat according to claim 1, characterized in that: the upper end of the spring (8) is flush with the guide wheel (7), and the lower end of the spring is flush with the pulley (3-1) at the lowest part of the pulley block (3).

3. The tubule one-meter line railing seat according to claim 1, characterized in that: the diameter of the tube body (1) is 38 mm.

4. The tubule one-meter line railing seat according to claim 1, characterized in that: the pull rope head (11) adopts a rotary head structure and can be directly screwed into the hole site (12) for fixation.