CN202509759U - Bell and spigot steel pipe bracket connecting device - Google Patents
Bell and spigot steel pipe bracket connecting device Download PDFInfo
- Publication number
- CN202509759U CN202509759U CN2012200850093U CN201220085009U CN202509759U CN 202509759 U CN202509759 U CN 202509759U CN 2012200850093 U CN2012200850093 U CN 2012200850093U CN 201220085009 U CN201220085009 U CN 201220085009U CN 202509759 U CN202509759 U CN 202509759U
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- CN
- China
- Prior art keywords
- steel pipe
- dovetail
- socket joint
- socket
- bell
- 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 - Lifetime
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Abstract
The utility model relates to a bell and spigot steel pipe bracket connecting device, which comprises a connecting head, wherein both sides of the connecting head are provided with a dovetail conical raised head respectively. According to the bell and spigot steel pipe bracket connecting device disclosed by the utility model, connection of two or more bell and spigot platform vertical steel pipes can be realized, and connection with transverse pipes can also be realized, so that the problems of elongation of connection between transverse pipes, adjustment of bracket span and connection of two or more vertical steel pipes are solved; and the bell and spigot steel pipe bracket connecting device has the advantages of simple structure, convenience for using, saving in materials and the like.
Description
Technical field
The utility model relates to a kind of linkage, is specifically related to a kind of socket joint shape steel tube and props up holder connection device, belongs to the building unit technical field.
Background technology
The steel pipe support that uses on the building site at present has a lot, be main with the fastener type steel pipe support wherein, but there is following distinct disadvantage in the type steel pipe support: fastener uses many and loses easily; The rod member at node place is eccentric the connection, leans on skid resistance to transmit load and internal force, thereby has reduced its supporting capacity.A lot of novel steel pipe supports so be born on the market; Comprise gate-type steel pipe support, bowl fastening type steel pipe support etc., particularly wherein socket joint type awl is buckled steel pipe support, and such steel pipe support welds the socket joint platform on standpipe; Through four-way dovetail cone tank and transverse tube conical head ways of connecting are set; Realize setting up of steel pipe support, the type steel pipe support has simple in structure, the characteristics of fast assembling and disassembling, safety and stability and economical and efficient.
But in the practical process of reality; Such socket joint type awl is buckled steel pipe support and has also been run into some problems; Such as owing to be stress property frame construction, the length of its horizontal steel pipe is fixed often, and does not use fastener; So can't adjust the support span according to the variation of bearing pressure, cause the waste of material.
In addition; Setting up in the process of high-supported formwork support; Vertically the bearing pressure requirement is very high in its unit, and such socket joint type awl buckles steel pipe support because inapplicable fastener can't connect two or even many vertical steel pipes simultaneously; And can only use single vertical steel pipe to support, there is certain potential safety hazard.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel socket joint shape steel tube to prop up holder connection device, to overcome said defective of the prior art.
The utility model content
For addressing the above problem, the purpose of the utility model is to provide a kind of socket joint shape steel tube to prop up holder connection device, and this linkage is realized reaching and prolonged horizontal steel pipe and the function that is connected the socket joint platform, thereby reaches adjustment support span and the purpose that is connected vertical steel pipe.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of socket joint shape steel tube is propped up holder connection device, and it comprises a connector, is respectively equipped with a dovetail taper plush copper in the both sides of said connector.
The socket joint shape steel tube of the utility model is propped up holder connection device and further is set to: comprise two transverse tubes, be respectively equipped with a dovetail conical socket in an end of each transverse tube, this dovetail conical socket and dovetail taper plush copper are meshed.
The socket joint shape steel tube of the utility model is propped up holder connection device and further is set to: comprise the vertical steel pipes of two band socket joint platforms, be respectively equipped with a dovetail conical socket in an end of each vertical steel pipe, this dovetail conical socket and dovetail taper plush copper are meshed.
The socket joint shape steel tube of the utility model is propped up holder connection device and further is set to: comprise the vertical steel pipes of four band socket joint platforms, be respectively equipped with a dovetail conical socket in an end of each vertical steel pipe, this dovetail conical socket and dovetail taper plush copper are meshed.
Compared with prior art; The utlity model has following beneficial effect: the socket joint shape steel tube of the utility model is propped up holder connection device and has been solved transverse tube and be connected prolongation with transverse tube; Adjustment support span and the problem that is connected two or many vertical steel pipes; It has simple in structure, and is easy to use and save plurality of advantages such as material.
Description of drawings
Fig. 1 is the sketch map that the socket joint shape steel tube of the utility model is propped up the connector of holder connection device.
Fig. 2 is the vertical view that the socket joint shape steel tube of the utility model is propped up holder connection device first embodiment.
Fig. 3 is the stereogram of Fig. 2.
Fig. 4 is the vertical view that the socket joint shape steel tube of the utility model is propped up holder connection device second embodiment.
Fig. 5 is the stereogram of Fig. 4.
Fig. 6 is the vertical view that the socket joint shape steel tube of the utility model is propped up holder connection device the 3rd embodiment.
Fig. 7 is the stereogram of Fig. 6.
The specific embodiment
See also shown in Figure of description 1 to the accompanying drawing 7, the utility model is that a kind of socket joint shape steel tube is propped up holder connection device, and it comprises a connector 11, is respectively equipped with a dovetail taper plush copper 12 in the both sides of said connector 11.
In Fig. 2, Fig. 3, this connector 11 links to each other with two transverse tubes 2.End in each transverse tube 2 is respectively equipped with a dovetail conical socket 21, and the geomery of this dovetail conical socket 21 and dovetail taper plush copper 12 are coincide.This dovetail conical socket 21 is meshed with dovetail taper plush copper 12, thereby realizes transverse tube 2 and fastening function of being connected of transverse tube 2.
In Fig. 4, Fig. 5, this connector 11 links to each other with the vertical steel pipe 2 ' of two band socket joint platforms.End in each vertical steel pipe 2 ' is respectively equipped with a dovetail conical socket 21 ', and the geomery of this dovetail conical socket 21 ' and dovetail taper plush copper 12 ' are coincide.This dovetail conical socket 21 ' is meshed with dovetail taper plush copper 12 ', thereby realizes the fastening function that is connected of vertical steel pipe 2 ' and vertical steel pipe 2 '.
In Fig. 6, Fig. 7, this connector 11 links to each other with the vertical steel pipe 3 of four band socket joint platforms.End in each vertical steel pipe 3 is respectively equipped with a dovetail conical socket 31, and the geomery of this dovetail conical socket 31 and dovetail taper plush copper 12 are coincide.This dovetail conical socket 31 is meshed with dovetail taper plush copper 12, thereby realizes that four socket joint platforms connect, and reach the purpose that connects four vertical steel pipes 3 simultaneously.
In addition, can also realize the vertical steel pipe while purpose of connecting of a plurality of band socket joint platforms according to this kind method of attachment.
The above specific embodiment is merely the preferred embodiment of this creation, not in order to limiting this creation, any modification of being made within all spirit and principles in this creation, is equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (4)
1. a socket joint shape steel tube is propped up holder connection device, it is characterized in that: comprise a connector, be respectively equipped with a dovetail taper plush copper in the both sides of said connector.
2. socket joint shape steel tube as claimed in claim 1 is propped up holder connection device, it is characterized in that: comprise two transverse tubes, be respectively equipped with a dovetail conical socket in an end of each transverse tube, this dovetail conical socket and dovetail taper plush copper are meshed.
3. socket joint shape steel tube as claimed in claim 1 is propped up holder connection device; It is characterized in that: the vertical steel pipe that comprises two band socket joint platforms; End in each vertical steel pipe is respectively equipped with a dovetail conical socket, and this dovetail conical socket and dovetail taper plush copper are meshed.
4. socket joint shape steel tube as claimed in claim 1 is propped up holder connection device; It is characterized in that: the vertical steel pipe that comprises four band socket joint platforms; End in each vertical steel pipe is respectively equipped with a dovetail conical socket, and this dovetail conical socket and dovetail taper plush copper are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200850093U CN202509759U (en) | 2012-03-08 | 2012-03-08 | Bell and spigot steel pipe bracket connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200850093U CN202509759U (en) | 2012-03-08 | 2012-03-08 | Bell and spigot steel pipe bracket connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202509759U true CN202509759U (en) | 2012-10-31 |
Family
ID=47062251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200850093U Expired - Lifetime CN202509759U (en) | 2012-03-08 | 2012-03-08 | Bell and spigot steel pipe bracket connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202509759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622654A (en) * | 2021-08-19 | 2021-11-09 | 无锡信泰模架科技有限公司 | Novel socket joint type disc buckle type cross rod extension piece |
-
2012
- 2012-03-08 CN CN2012200850093U patent/CN202509759U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622654A (en) * | 2021-08-19 | 2021-11-09 | 无锡信泰模架科技有限公司 | Novel socket joint type disc buckle type cross rod extension piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |