CN206173798U - Guardrail railing joint design - Google Patents
Guardrail railing joint design Download PDFInfo
- Publication number
- CN206173798U CN206173798U CN201521077342.XU CN201521077342U CN206173798U CN 206173798 U CN206173798 U CN 206173798U CN 201521077342 U CN201521077342 U CN 201521077342U CN 206173798 U CN206173798 U CN 206173798U
- Authority
- CN
- China
- Prior art keywords
- connector body
- railing
- adapter sleeve
- connector
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a guardrail railing joint design, including railing body and connecting piece, the railing body is the hollow pipe that a level set up, its both ends internal surface all has the internal thread, the connecting piece includes connecting piece body and telescopic connection cover, the connecting piece body is a hollow pipe, and its external diameter is the same with balaustre external footpath, and this connecting piece body one end has a step face, and the other end is connected with the telescopic connection cover, the external screw thread with the internal screw -thread fit of balaustre has on the step face, telescopic connection cover be a hollow pipe, and this telescopic connection cover coaxial and moved about the setting and in the one end of connecting piece body, has the external screw thread with the internal screw -thread fit of balaustre on its surface with the connecting piece body. The utility model discloses a guardrail railing joint design, simple structure, the railing body can be made by stage, convenient preparation, assembly back outward appearance is smooth, and the nothing is interrupted, and safety and performance are high, only need screw -connection spare body, easy operation.
Description
Technical field
This utility model is related to a kind of building field, more particularly to a kind of rail joint design.
Background technology
It is bridge and architectural safety devices.Railing plays a part of to separate in use, is oriented to, and makes divided zone boundary bright
Really clear, the railing for designing has decoration significance very much.Formally see, railing can be divided into two kinds of internode formula and continuous way.
The former is made up of column, handrail and strut rail, and arm supports are on column；The latter has continuous handrail, by handrail, rail post
And base composition.
Now many aisle platform railings mainly use steel pipe manufacturing.To reach anti-corrosion purpose, steel pipe mainly using galvanizing and
Paint carries out preservative treatment.By steel pipe assembling parts into complete railing railing between be connected with two methods.Two kinds described briefly below existing
There is assemble method：After railing material galvanizing, Site Welding forms the long railing needed for the platform of aisle.This method
Have the disadvantage that polishing is time-consuming, and destruction can be produced to railing anticorrosive coat.Railing burst makes, galvanizing, and scene is by pipe
The connectors such as folder are connected with forming the long railing needed for the platform of aisle.The shortcoming of this method is to compare consuming material,
Railing is discontinuous, in high-altitude as handrail is comfortable, the security is poor.
Utility model content
Utility model purpose：The purpose of this utility model is to solve deficiency of the prior art, there is provided a kind of simple structure,
It is easy to processing and fabricating, the high rail joint design of safety coefficient.
Technical scheme：A kind of rail joint design described in the utility model, including railing body and connector；
The railing body is a horizontally disposed hollow pipe fitting；Its two ends inner surface all has female thread；
The connector includes connector body and flexible adapter sleeve；The connector body be a hollow pipe fitting, its external diameter with
The external footpath of balaustre is identical, and the connector body one end has a step surface, and the other end is connected with flexible adapter sleeve；Described
There is the external screw thread with balaustre body screw-internal thread fit on terrace；The flexible adapter sleeve is a hollow pipe fitting, and the flexible connection
Set is coaxial with connector body and is movably arranged in one end of connector body, has and screw thread in balaustre body on its outer surface
The external screw thread of cooperation.
Further, the flexible adapter sleeve gos deep into the side of connector body one end with a spacing preiection；The connector sheet
Body accommodates the limited impression that there is a circle to accommodate spacing preiection on the inner surface of flexible adapter sleeve one end；The path of the limited impression
In one section of arc extended along connector body circumferencial direction；Also there is an annular groove in the connector body internal surface；Institute
State annular groove to be located between limited impression and connector body end face；Have one to connect between the annular groove and limited impression
Groove.
Further, the limited impression width reduces with the increase of length.
Beneficial effect：The railing joint can make railing in-site installation, be not required to welding, be prevented effectively from welding to railing antirust coat
Destruction；The railing joint manufactures can railing burst, and in-site installation facilitates railing to carry out antirust treatment；This utility model railing
Joint can be such that accommodation rail uninterruptedly connects, effective protection human body, and give people comfort；Railing body is connected by connector
Into an entirety, simple structure, and it is easy to operation, it is only necessary to which rotating connector body is capable of achieving connection
Description of the drawings
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is the axially expanded figure in connector body of the present utility model local.
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be taken off by this specification
The content of dew understands easily other advantages and effect of the present invention.
As shown in Figure 1 and Figure 2, a kind of rail joint design, including railing body 1 and connector；Railing body 1
For a horizontally disposed hollow pipe fitting；Its two ends inner surface all has female thread；Connector includes connector body 4 and stretches
Adapter sleeve 5；Connector body 4 is a hollow pipe fitting, and its external diameter is identical with the external diameter of railing body 1, and the connector body 4
One end has a step surface, and the other end is connected with flexible adapter sleeve 5；Have and the screw-internal thread fit of railing body 1 on step surface
External screw thread；Flexible adapter sleeve 5 is a hollow pipe fitting, and the flexible adapter sleeve 5 is coaxial with connector body 4 and is movably arranged on
In one end of connector body 4, there is the external screw thread with the screw-internal thread fit of railing body 1 on its outer surface.
Used as to further optimization of the present utility model, flexible adapter sleeve 5 gos deep into the side of the one end of connector body 4 and has a limit
Position raised 3；Connector body 4 is accommodated, and there is a circle to accommodate the spacing of spacing preiection 3 on the inner surface of flexible one end of adapter sleeve 5
Groove 6；The path of limited impression 6 is in one section of arc extended along the circumferencial direction of connector body 4；Table in connector body 4
Also there is an annular groove 2 on face；Annular groove 2 is located between limited impression 6 and the end face of connector body 4；Annular groove 2
There is a connectivity slot 7 between limited impression 6；The width of limited impression 6 reduces with the increase of length.
The rail joint design of this utility model design, an entirety is connected into by connector by railing body 1, due to
The external diameter of connector body 4 is identical with the external diameter of railing body 1 so more smooth transition can be realized；During installation, by flexible connection
Spacing preiection 3 on set 5 is limited in the limited impression 6 in connector body 4, realizes clamping；Rotating connector body 4,
The one end of railing body 1 is goed deep in the threaded one end of flexible adapter sleeve 5, realize between the two screw thread coordinate, when connector body 4 with
When the end face of railing body 1 contacts, stop turn, by the spacing preiection 3 on flexible adapter sleeve 5 by connector body 4
Connectivity slot 7 slip in annular groove 2, connector body 4 is connected with external screw thread one end with another railing body, rotate connect
Fitting body 4, connector body 4 is gradually screwed with another railing body, so as to realize the connection of connector and another railing,
After part body 4 to be connected is connected intimately with another railing body, the spacing preiection 3 on flexible adapter sleeve 5 is passed through into connectivity slot 7
Slip into again in limited impression 6, because the width of limited impression 6 is tapered into, spacing preiection 3 can under force compared with
Firmly it is stuck in the limited impression 6.
Using this utility model rail joint design, simple structure, railing body can, dress convenient to make with sectional making
Free of discontinuities with rear smooth in appearance, safety and performance are high；Only connector body need to be screwed, it is simple to operate.
Claims (3)
1. a kind of rail joint design, it is characterised in that：Including railing body and connector；
The railing body is a horizontally disposed hollow pipe fitting；Its two ends inner surface all has female thread；
The connector includes connector body and flexible adapter sleeve；The connector body be a hollow pipe fitting, its external diameter with
The external footpath of balaustre is identical, and the connector body one end has a step surface, and the other end is connected with flexible adapter sleeve；Described
There is the external screw thread with balaustre body screw-internal thread fit on terrace；The flexible adapter sleeve is a hollow pipe fitting, and the flexible connection
Set is coaxial with connector body and is movably arranged in one end of connector body, has and screw thread in balaustre body on its outer surface
The external screw thread of cooperation.
2. a kind of rail joint design according to claim 1, it is characterised in that：The flexible adapter sleeve deeply connects
The side of fitting body one end has a spacing preiection；The connector body is accommodated to be had on the inner surface of flexible adapter sleeve one end
One circle accommodates the limited impression of spacing preiection；The path of the limited impression is in one section of arc extended along connector body circumferencial direction
Shape；Also there is an annular groove in the connector body internal surface；The annular groove is located at limited impression and connector body
Between end face；There is a connectivity slot between the annular groove and limited impression.
3. a kind of rail joint design according to claim 2, it is characterised in that：The limited impression width is with length
The increase of degree and reduce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077342.XU CN206173798U (en) | 2015-12-22 | 2015-12-22 | Guardrail railing joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077342.XU CN206173798U (en) | 2015-12-22 | 2015-12-22 | Guardrail railing joint design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173798U true CN206173798U (en) | 2017-05-17 |
Family
ID=58672963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077342.XU Expired - Fee Related CN206173798U (en) | 2015-12-22 | 2015-12-22 | Guardrail railing joint design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173798U (en) |
-
2015
- 2015-12-22 CN CN201521077342.XU patent/CN206173798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171222 |