CN208503174U - A kind of railing adapter - Google Patents
A kind of railing adapter Download PDFInfo
- Publication number
- CN208503174U CN208503174U CN201821153007.7U CN201821153007U CN208503174U CN 208503174 U CN208503174 U CN 208503174U CN 201821153007 U CN201821153007 U CN 201821153007U CN 208503174 U CN208503174 U CN 208503174U
- Authority
- CN
- China
- Prior art keywords
- docking section
- adapter
- railing
- fixedly connected
- installation passage
- 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
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Abstract
The utility model provides a kind of railing adapter, belongs to pipe fitting technical field.It solves the problems, such as existing handrail tube adapter poor universality.This railing adapter includes middle part and the docking section that middle part both ends are arranged in, there is installation passage in docking section, fixed part at least one protrusion setting on the lateral wall of docking section, have in fixed part and run through fixed part and the fixation hole for wearing fastener, the inner end of fixation hole extends in installation passage.This railing adapter has the advantages that versatility is high.
Description
Technical field
The utility model belongs to pipe fitting technical field, is related to a kind of railing adapter.
Background technique
With the development of society, the propulsion of Process of Urbanization Construction, more and more buildings are rised sheer from level ground, and construction site is being constructed
When, safety is particularly significant, and since the inside of building can be built with stair, and building site is during construction, in order to true
It ensures safety, usually easy railing can be set in the two sides of stair.
Existing easy railing, usually several steel pipes are assembled by steel tube fastener, pass through steel tube fastener group
Dress, it is at high cost.And some railings, it is to be assembled by plastics adapter, such as Chinese patent literature data discloses one
Kind handrail tube adapter [application number: 201520547769.5；Authorization Notice No.: CN204961486U] comprising an elbow
It is greater than butt joint with the wall thickness of two butt joints, elbow；Butt joint is located at the both ends of elbow；Elbow and butt joint are integrally infused
It is moulded into type.
The handrail tube adapter of this kind of structure, handrail tube is set in outside butt joint, then make handrail by welding
Pipe and butt joint are fixedly connected with, i.e. the internal diameter of handrail tube and the outer diameter of butt joint matches, and the two gap cannot be excessive, otherwise welds
Area is small, and the firmness of welding is low, poor universality；And after welding is connected, handrail tube and adapter form entirety, cannot
It dismantles, can not reuse, poor universality.
Summary of the invention
The purpose of this utility model is to propose a kind of railing adapter for the above-mentioned problems in the prior art,
The technical issues of solution is the versatility for how improving adapter.
The purpose of this utility model can be realized by the following technical scheme: a kind of railing adapter, including middle part and
The docking section at middle part both ends is set, there is installation passage in the docking section, which is characterized in that the outside of the docking section
There is the fixed part of at least one protrusion setting on wall, have in the fixed part through fixed part and be used to wear fastener
The inner end of fixation hole, the fixation hole extends in installation passage.
When this adapter connects, as long as steel pipe is inserted into the installation passage in docking section, then worn by fastener
It is located in fixation hole, and is resisted against the inner end of fastener on steel pipe and steel pipe and docking section generation is made to squeeze and be connected, because
This, this adapter has biggish inclusiveness for the pipe diameter size of the steel pipe of connection, i.e. the outer diameter of steel pipe can be logical with installation
The bore in road have biggish gap, this adapter it is versatile.And the mode that this adapter is connected with steel pipe is removable
It unloads connected, it can it reuses, it is versatile.
In a kind of above-mentioned railing adapter, the docking section is cylindrical, and the inner end of one of docking section is in
Between the one end in portion be fixedly connected with, the inner end of another docking section and the other end of middle part are fixedly connected with, in two docking sections
Installation passage the perpendicular row of longitudinal center line.After two steel pipes are connected by the adapter of this kind of structure, it is located at same
Plane, and be mutually perpendicular to, the corner suitable for railing.
As another situation, in a kind of above-mentioned railing adapter, the docking section is cylindrical, one of them is right
The inner end of socket part and one end of middle part are fixedly connected with, and the side of another docking section and the other end of middle part are fixedly connected with, and two
The perpendicular row of longitudinal center line of installation passage in a docking section.Two steel pipes are connected by the adapter of this kind of structure
It after connecing, is not generally aligned in the same plane, but is mutually perpendicular to, the top suitable for railing.
As the third situation, in a kind of above-mentioned railing adapter, the docking section is cylindrical, one of them is right
The side of socket part and one end of middle part are fixedly connected with, and the side of another docking section and the other end of middle part are fixedly connected with, and two
The perpendicular row of longitudinal center line of installation passage in a docking section.Two steel pipes are connected by the adapter of this kind of structure
It after connecing, is not generally aligned in the same plane, but is mutually perpendicular to, the middle part and lower part suitable for railing.
In a kind of above-mentioned railing adapter, there is internal screw thread on the inner sidewall of the fixation hole.Screw thread is connected, and is connected
It is convenient, convenient disassembly.
In a kind of above-mentioned railing adapter, the middle part, docking section and fixed part are an integral structure, it is described in
Between portion, docking section and fixed part by injection molding one-pass molding.Integral structure, firmness is high, and stability is good.
Compared with prior art, railing adapter provided by the utility model has the advantage that
1, this railing adapter can connect different size of steel pipe, versatile.
2, the mode that this railing adapter and steel pipe are connected is removably fixed with, it can it reuses, it is versatile.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this railing adapter embodiment one.
Fig. 2 is the overall structure diagram of this railing adapter embodiment two.
Fig. 3 is the overall structure diagram of this railing adapter embodiment three.
Fig. 4 is the partial structural diagram of the railing after the assembling of this railing adapter.
In figure, 1, middle part；2, docking section；3, installation passage；4, fixed part；5, fastener；6, fixation hole；7, steel pipe.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, this railing adapter includes middle part 1 and the docking section 2 that 1 both ends of middle part are arranged in, that is, dock
The quantity in portion 2 is two.
There is installation passage 3 in docking section 2, in the present embodiment, with protrusion setting on the lateral wall of docking section 2
Fixed part 4, has in fixed part 4 through fixed part 4 and the fixation hole 6 for wearing such as bolt of fastener 5, fixation hole 6 it is interior
End extends in installation passage 3, has internal screw thread on the inner sidewall of fixation hole 6, in actual production, the quantity of fixation hole 6 can
Think two or three.Middle part 1, docking section 2 and fixed part 4 are an integral structure, middle part 1, docking section 2 and fixed part
4 pass through injection molding one-pass molding.
Docking section 2 is cylindrical, the rectangular shape of middle part 1, the inner end of one of docking section 2 and one end of middle part 1
It is fixedly connected with, the inner end of another docking section 2 and the other end of middle part 1 are fixedly connected with, the installation passage 3 in two docking sections 2
The perpendicular row of longitudinal center line.
Embodiment two
As shown in Fig. 2, the present embodiment is essentially identical with the structure and principle of embodiment one, different places are, this reality
It applies in example, middle part 1 is fixedly connected in bulk, the inner end of one of docking section 2 and one end of middle part 1, another docking
The side in portion 2 and the other end of middle part 1 are fixedly connected with, and the longitudinal center line of the installation passage 3 in two docking sections 2 is perpendicular
Row.
Embodiment three
As shown in figure 3, the present embodiment is essentially identical with the structure and principle of embodiment one, different places are, this reality
It applies in example, middle part 1 is fixedly connected in bulk, the side of one of docking section 2 and one end of middle part 1, another docking
The side in portion 2 and the other end of middle part 1 are fixedly connected with, and the longitudinal center line of the installation passage 3 in two docking sections 2 is perpendicular
Row.
Example IV
As shown in figure 4, the present embodiment is Application Example one, adapter cooperation described in embodiment two and embodiment three
Railing made of steel pipe 7, adapter described in embodiment one are three, and the quantity of adapter described in embodiment two is one
A, the quantity of adapter described in embodiment three is two, and steel pipe 7 is seven, upper, middle and lower each two, and with two in group
Wherein one is obliquely installed, and another horizontally disposed, last root is arranged along the vertical direction.Three steel being obliquely installed
Pipe 7 wears the one end for being fixed on adapter described in corresponding embodiment one, switching that is horizontally arranged and being located at the top
Head passes through and adapter and wears the other end for being fixed on adapter described in corresponding embodiment one described in embodiment two, is located at
Lower two horizontally disposed steel pipes 7 pass through adapter described in embodiment three and wear and are fixed on described in corresponding embodiment one
The adapter other end, the top for the steel pipe 7 being arranged along the vertical direction are each passed through adapter described in embodiment three and wear solid
It is scheduled in adapter described in embodiment two.It can be in the two sides simple to install railing of stair by above mode of operation.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although middle part 1, docking section 2, installation passage 3, fixed part 4, fastener 5, fixation hole is used more herein
6, the terms such as steel pipe 7, but it does not exclude the possibility of using other terms.The use of these items is only for more easily retouch
State and explain the essence of the utility model；Being construed as any additional limitation all is and the spirit of the present invention phase
It violates.
Claims (6)
1. a kind of railing adapter including middle part (1) and is arranged in the docking section (2) at middle part (1) both ends, the docking section
(2) there are installation passage (3) in, which is characterized in that at least one protrusion setting on the lateral wall of the docking section (2)
Fixed part (4), has through fixed part (4) in the fixed part (4) and the fixation hole (6) for wearing fastener (5), described
The inner end of fixation hole (6) extends in installation passage (3).
2. a kind of railing adapter according to claim 1, which is characterized in that the docking section (2) is cylindrical, wherein
The inner end of one docking section (2) and one end of middle part (1) are fixedly connected with, the inner end and middle part (1) of another docking section (2)
The other end be fixedly connected with, the perpendicular row of longitudinal center line of the installation passage (3) in two docking sections (2).
3. a kind of railing adapter according to claim 1, which is characterized in that the docking section (2) is cylindrical, wherein
The inner end of one docking section (2) and one end of middle part (1) are fixedly connected with, the side and middle part (1) of another docking section (2)
The other end be fixedly connected with, the perpendicular row of longitudinal center line of the installation passage (3) in two docking sections (2).
4. a kind of railing adapter according to claim 1, which is characterized in that the docking section (2) is cylindrical, wherein
The side of one docking section (2) and one end of middle part (1) are fixedly connected with, the side and middle part (1) of another docking section (2)
The other end be fixedly connected with, the perpendicular row of longitudinal center line of the installation passage (3) in two docking sections (2).
5. a kind of railing adapter according to claim 1 or 2 or 3 or 4, which is characterized in that the fixation hole (6) it is interior
There is internal screw thread on side wall.
6. a kind of railing adapter according to claim 1 or 2 or 3 or 4, which is characterized in that the middle part (1), right
Socket part (2) and fixed part (4) are an integral structure, and the middle part (1), docking section (2) and fixed part (4) are primary by injection molding
Molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153007.7U CN208503174U (en) | 2018-07-19 | 2018-07-19 | A kind of railing adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153007.7U CN208503174U (en) | 2018-07-19 | 2018-07-19 | A kind of railing adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503174U true CN208503174U (en) | 2019-02-15 |
Family
ID=65289830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821153007.7U Expired - Fee Related CN208503174U (en) | 2018-07-19 | 2018-07-19 | A kind of railing adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503174U (en) |
-
2018
- 2018-07-19 CN CN201821153007.7U patent/CN208503174U/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: 20190215 Termination date: 20200719 |