CN205012639U - Quick coupling scaffold steel pipe - Google Patents
Quick coupling scaffold steel pipe Download PDFInfo
- Publication number
- CN205012639U CN205012639U CN201520748055.0U CN201520748055U CN205012639U CN 205012639 U CN205012639 U CN 205012639U CN 201520748055 U CN201520748055 U CN 201520748055U CN 205012639 U CN205012639 U CN 205012639U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- pipe body
- bolt
- scaffold
- bearing
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a quick coupling scaffold steel pipe, including the steel pipe body, two supports are installed to the symmetry on the steel pipe body, and the distance between two supports is greater than the diameter of steel pipe body, still be provided with the bolt on the steel pipe body, set up on the support with the pin rod assorted pinhole of bolt, when two steel pipe body cross connection, two steel pipe bodies are named respectively to first steel pipe body and second steel pipe body, in the pin rod of the bolt of first steel pipe body inserted the pinhole on the support of second steel pipe body, the pin rod of the bolt of second steel pipe body also inserted in the pinhole on the support of first steel pipe body, this quick coupling scaffold steel pipe has changed the mode that traditional scaffold steel tubes clamps connects, need not to use the bolt, and with the predetermine mounted position of support beading at the steel pipe, the bolt operation has been avoided twisting for a long time in the installation and dismantlement efficiency that have improved the scaffold greatly.
Description
Technical field
The utility model relates to Construction Formwork & Scaffold Technology field, specifically a kind of quick-jointing scaffolding steel pipe.
Background technology
Scaffold refers to that job site is the various supports that operative also solves vertically and horizontal transport is set up.Scaffold the most frequently used is in the market fastener type steel pipe scaffold, and fastener type steel pipe scaffold has easy to maintenance, long service life and the multiple advantage such as input cost is low.Fastener type steel pipe scaffold adopts fastener to connect with the junction being horizontally set with steel pipe erecting steel pipe.By the steel tube scaffold clasp that GB15831-2006 is manufactured by malleable cast iron or cast steel, reinforced by bolted on connection.In actual use, workman need take a long time tight a bolt or unclamp bolt, installs and dismounting trouble, uses duration.Scaffold is generally arranged on outdoor architecture building site in addition, and the bolt thread of fastener is easily collided with, get rusty or by concrete parcel destruction, affect the fastness of scaffold.And the fastening force of standpipe fastener depends on frictional force, and frictional force is determined the degree of tightening of bolt by workman, if do not tighten, frictional force is too small, then standpipe fastener easily skids, and there is potential safety hazard, if be threaded through head, then easily occurs the situation of bolt fracture.Therefore be fastened by bolts the scaffold of installation, not only installation effectiveness is low, and poor reliability.
Utility model content
The purpose of this utility model is to provide a kind of quick-jointing scaffolding steel pipe, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of quick-jointing scaffolding steel pipe, comprise steel pipe body, described steel pipe body is symmetrically installed with two bearings, and the distance between two bearings is greater than the diameter of steel pipe body, described steel pipe body is also provided with latch, bearing offers the pin-and-hole matched with lock bolt bar, when two steel pipe body interconnections, two steel pipe bodies called after first steel pipe body and the second steel pipe body respectively, the lock bolt bar of the first steel pipe body inserts in the pin-and-hole on the bearing of the second steel pipe body, the lock bolt bar of the second steel pipe body also inserts in the pin-and-hole on the bearing of the first steel pipe body.
As further program of the utility model: described bearing is weldingly fixed on steel pipe body.
As the utility model further scheme: described latch is weldingly fixed on steel pipe body, and the quantity of latch is identical with the quantity of base.
Compared with prior art, the beneficial effects of the utility model are: this quick-jointing scaffolding steel pipe changes the mode that traditional scaffold steel pipe fastener connects, without the need to using bolt, bearing is directly welded on the default installation site of steel pipe, substantially increase the installation and removal efficiency of scaffold, avoid and long-time twist bolt operation, be horizontally set with steel pipe in addition and be directly pressed in and erect on the bearing of steel pipe, instead of rely on frictional force fastening, therefore connect more reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of quick-jointing scaffolding steel pipe.
Fig. 2 is the schematic diagram that two quick-jointing scaffolding steel pipes intersections are installed.
In figure: 1-bearing, 2-latch, 3-steel pipe body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of quick-jointing scaffolding steel pipe, comprise steel pipe body 3, described steel pipe body 3 is symmetrically installed with two bearings 1, and the distance between two bearings 1 is greater than the diameter of steel pipe body 3, bearing 1 is positioned at the installed position of steel pipe body 3, this installation site is for installing another steel pipe arranged in a crossed manner with this steel pipe body 3, preferably, described bearing 1 is weldingly fixed on steel pipe body 3, distance between two bearings 1 is slightly larger than the diameter of steel pipe body 3, in an assembling process, the steel pipe body 3 erected is intersected with the steel pipe body 3 be horizontally set with and combines, and the body of the steel pipe body 3 be horizontally set with embeds between two bearings 1 of the steel pipe body 3 erected, the steel pipe body 3 be horizontally set with directly is pressed on the bearing 1 of the steel pipe body 3 erected, rely on normal pressure load-bearing, reliable and stable, break away in non-stress direction to prevent two steel pipe bodies 3, described steel pipe body 3 is also provided with latch 2, bearing 1 offers the pin-and-hole matched with the pin rod of latch 2, when two steel pipe body 3 interconnections, two steel pipe bodies 3 called after first steel pipe body and the second steel pipe body respectively, the pin rod of the latch 2 of the first steel pipe body inserts in the pin-and-hole on the bearing 1 of the second steel pipe body, the pin rod of the latch 2 of the second steel pipe body also inserts in the pin-and-hole on the bearing 1 of the first steel pipe body, to prevent from breakking away, described latch 2 is weldingly fixed on steel pipe body 3, the quantity of latch 2 is identical with the quantity of base 1.
Operating principle of the present utility model is: described quick-jointing scaffolding steel pipe, when the assembling carrying out erecting steel pipe and be horizontally set with between steel pipe, the steel pipe body 3 erected is intersected with the steel pipe body 3 be horizontally set with and combines, and the body of the steel pipe body 3 be horizontally set with embeds between two bearings 1 of the steel pipe body 3 erected, the steel pipe body 3 be horizontally set with directly is pressed on the bearing 1 of the steel pipe body 3 erected, rely on normal pressure load-bearing, reliable and stable, the body of the steel pipe body 3 erected also embeds between two bearings 1 of the steel pipe body 3 be horizontally set with, and makes both stable connections.Inserted by the pin rod of the latch 2 of the steel pipe body 3 erected in the pin-and-hole on the bearing 1 of the steel pipe body 3 be horizontally set with, the pin rod of the latch 2 of the steel pipe body 3 be horizontally set with also inserts in the pin-and-hole on the bearing 1 of the steel pipe body 3 erected.Thus the steel pipe body 3 erected is assembled complete with the steel pipe body 3 be horizontally set with.When needing dismounting, only need to extract lock bolt bar, can by steel pipe body 3 separately.
Described quick-jointing scaffolding steel pipe changes the mode that traditional scaffold steel pipe fastener connects, without the need to using bolt, bearing is directly welded on the default installation site of steel pipe, substantially increase the installation and removal efficiency of scaffold, avoid long-time stubborn bolt operation, be horizontally set with steel pipe in addition to be directly pressed in and to erect on the bearing of steel pipe, instead of rely on frictional force fastening, therefore connect more reliable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a quick-jointing scaffolding steel pipe, comprise steel pipe body (3), it is characterized in that, described steel pipe body (3) is symmetrically installed with two bearings (1), and the distance between two bearings (1) is greater than the diameter of steel pipe body (3), described steel pipe body (3) is also provided with latch (2), bearing (1) offers the pin-and-hole matched with the pin rod of latch (2), when two steel pipe body (3) interconnections, two steel pipe bodies (3) called after first steel pipe body and the second steel pipe body respectively, the pin rod of the latch (2) of the first steel pipe body inserts in the pin-and-hole on the bearing (1) of the second steel pipe body, the pin rod of the latch (2) of the second steel pipe body also inserts in the pin-and-hole on the bearing (1) of the first steel pipe body.
2. quick-jointing scaffolding steel pipe according to claim 1, is characterized in that, described bearing (1) is weldingly fixed on steel pipe body (3).
3. quick-jointing scaffolding steel pipe according to claim 1 and 2, is characterized in that, described latch (2) is weldingly fixed on steel pipe body (3), and the quantity of latch (2) is identical with the quantity of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748055.0U CN205012639U (en) | 2015-09-24 | 2015-09-24 | Quick coupling scaffold steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748055.0U CN205012639U (en) | 2015-09-24 | 2015-09-24 | Quick coupling scaffold steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012639U true CN205012639U (en) | 2016-02-03 |
Family
ID=55211250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748055.0U Withdrawn - After Issue CN205012639U (en) | 2015-09-24 | 2015-09-24 | Quick coupling scaffold steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298108A (en) * | 2015-09-24 | 2016-02-03 | 宁波职业技术学院 | Quick connection scaffold steel pipe |
-
2015
- 2015-09-24 CN CN201520748055.0U patent/CN205012639U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298108A (en) * | 2015-09-24 | 2016-02-03 | 宁波职业技术学院 | Quick connection scaffold steel pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101250943B (en) | Connecting mechanism for improving tube-and-coupler scaffold | |
| CN201810323U (en) | Bolt connection plate for connecting tunnel inverted arch steel frame with arch angle steel frame | |
| CN201416263Y (en) | Disc bolt type scaffold | |
| CN205012639U (en) | Quick coupling scaffold steel pipe | |
| CN202139542U (en) | Combined universal bearing rack | |
| CN104746893A (en) | Connecting method for newly added steel beam and existing steel reinforced concrete beam | |
| CN205531248U (en) | Construction scaffolding component | |
| CN105298108A (en) | Quick connection scaffold steel pipe | |
| CN201428238Y (en) | Expansion sleeve type scaffold connecting part | |
| CN208605733U (en) | A kind of fire safe type antidetonation suspension and support | |
| CN103225412A (en) | Vertical connector for workside guard rails | |
| CN206769350U (en) | Outer on large-sized station boiler Steel Structure chooses net scaffold | |
| CN203891453U (en) | Steel tube scaffold fastener with plum-headed bolts | |
| CN213683300U (en) | Be applied to high altitude and face limit steel construction guardrail base | |
| CN205100529U (en) | Concatenation guide rail | |
| CN204343647U (en) | A kind of the shaped steel suspension scaffolding bracing frame | |
| CN203878779U (en) | Rectangular concrete-filled steel tube column and I-steel beam rebar penetrating type joint | |
| CN103195235A (en) | Design and calculation for detachable steel plate type steel fixture | |
| CN202706511U (en) | Fixing device for hanging scaffold used in dismantling high structures | |
| CN107939037B (en) | Remote steel pipe scaffold wall connecting device | |
| CN204552069U (en) | A kind of novel combination type scaffold | |
| CN209620101U (en) | Underground pipe gallery construction steel aisle device | |
| CN206245487U (en) | A kind of steel pipe carries bearing | |
| CN218376309U (en) | Disc socket joint formula steel cat ladder | |
| CN204326501U (en) | A kind of monolithic scaffold node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160203 Termination date: 20160924 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20171117 |