CN203129621U - Connecting part for corners of edge-adjacent protection rails - Google Patents
Connecting part for corners of edge-adjacent protection rails Download PDFInfo
- Publication number
- CN203129621U CN203129621U CN 201320166123 CN201320166123U CN203129621U CN 203129621 U CN203129621 U CN 203129621U CN 201320166123 CN201320166123 CN 201320166123 CN 201320166123 U CN201320166123 U CN 201320166123U CN 203129621 U CN203129621 U CN 203129621U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- hole
- nut
- vertical sleeve
- guard rail
- 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
- 230000007123 defense Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 14
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a connecting part for corners of edge-adjacent protection rails. The connecting part for corners of edge-adjacent protection rails is mainly used in connection of protection rail upright rods and protection rail horizontal rods at 90-degree corners of the edge-adjacent protection rails in architectural engineering. The connecting part comprises a vertical sleeve and two adjustable sleeves, the lateral wall of the vertical sleeve is provided with two connecting lugs located on the same circumference, the two connecting lugs are perpendicular to a vertical line of the center axis of the vertical sleeve, the ends of the adjustable sleeves are provided with connecting lugs, the two connecting lugs on the vertical sleeve and the connecting lugs on the two adjustable sleeves correspond in a one-to-one mode and are connected through screws or bolts, and the connecting lugs are provided with through holes II for the screws or the bolts to penetrate through. The connecting part for corners of edge-adjacent protection rails is simple to manufacture, convenient to use, low in cost, attractive and resistant to collision, can be reused, and has good economic benefit and social benefit and high promotion value in practical application.
Description
Technical field
The utility model relates to the connection area that 90 ° of corners of limit safe protective railing are faced in construction work, is specifically related to a kind of frontier defense guard rail rod Corner Link that faces.
Background technology
Growing along with national economy, the raising of building engineering construction awareness of safety, it is also more and more higher that stair face limit security protection requirement.Stair face the limit security protection and belong to a kind of safety measure engineering in the building engineering construction processes, have hazards to a certain degree, generally set up safe protective railing so face the limit.The existing safe protective railing type of attachment of shining on 90 ° of corners of frontier defense guard rail rod has a variety of, but the connection of most of forms is set up the inconvenience of mode constructing operation, can not be reused, and causes facing in the security protection construction of limit consuming a large amount of manpower and materials even may causing security incident.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of frontier defense guard rail rod Corner Link that faces, make simple, easy to use, with low cost, can reuse, attractive in appearance, anticollision, good economic benefit and social benefit are arranged in the actual application, have bigger promotional value.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of frontier defense guard rail rod Corner Link that faces, comprise that vertical sleeve pipe and two can regulate sleeve pipe, the sidewall of described vertical sleeve pipe is positioned at same circumference and is provided with two and connects otic placodes and two to connect otic placodes orthogonal with the vertical lines of vertical sleeve pipe central axis, the described end of regulating sleeve pipe is provided with the connection otic placode, two connection otic placodes on the described vertical sleeve pipe are corresponding also by connecting the connection of screw rod or bolt one by one with two the connection otic placodes that can regulate on the sleeve pipe, and described connection otic placode is provided with the through hole II that screw rod or bolt are passed.
As preferably, described connection otic placode is upper in through hole II corresponding position the nut that covers on this through hole II being arranged fixedly, and described screw rod or bolt can pass the through hole II and cooperate with nut.
As preferably, described nut is welded on and connects on the otic placode.
As preferably, described vertical sleeve pipe is provided with the fastening structure I, and the described sleeve pipe of regulating is provided with the fastening structure II.
As preferably, the sidewall of described vertical sleeve pipe is provided with the through hole I that is communicated with vertical sleeve pipe inside and outside wall, being positioned at this through hole I corresponding position on the described vertical outside of sleeve wall fixedly has the nut that covers on this through hole I, and described fastening structure I can be outside vertical sleeve pipe 1 penetrates screw rod or bolt in the vertical sleeve pipe through nut and through hole I for cooperating with nut thread also.
As preferably, described nut is welded on the vertical sleeve pipe.
As preferably, the aperture of described through hole I equals the aperture of nut.
As preferably, the described sidewall of regulating sleeve pipe is provided with connection can regulate the inside and outside through hole I of sleeve pipe, described regulate to be positioned on the outside of sleeve wall with this through hole I corresponding position the nut that covers on this through hole I is fixedly arranged, described fastening structure II is for cooperating with nut and can penetrating screw rod or the bolt that can regulate in the sleeve pipe through nut and this through hole I from regulating outside the sleeve pipe.
As preferably, described nut is welded on the vertical sleeve pipe.
As preferably, the aperture of described through hole I equals the aperture of nut.
Beneficial effect:
A kind of frontier defense guard rail rod Corner Link that faces that the utility model adopts technique scheme to provide, design according to facing 90 ° of corners connections of frontier defense guard rail rod, adopt steel structure materials such as steel pipe, steel sheet, bolt to be welded, make simple, easy to use, with low cost, can reuse, attractive in appearance, anticollision, good economic benefit and social benefit are arranged in the actual application, have bigger promotional value.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is use state diagram of the present utility model.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of frontier defense guard rail rod Corner Link that faces, comprise that vertical sleeve pipe 1 and two can regulate sleeve pipe 2, the sidewall of described vertical sleeve pipe 1 is positioned at same circumference and is provided with two and connects otic placodes 3 and two to connect otic placodes 3 orthogonal with the vertical lines of vertical sleeve pipe 1 central axis, the described end of regulating sleeve pipe 2 is provided with and connects otic placode 3, two connection otic placodes 3 on the described vertical sleeve pipe 1 are corresponding also by connecting screw rod or bolt 5 connections one by one with two the connection otic placodes 3 that can regulate on the sleeve pipe 2, and described connection otic placode 3 is provided with the through hole II that screw rod or bolt 5 are passed.Being positioned on the described connection otic placode 3 with through hole II corresponding position fixedly has the nut 4 that covers on this through hole II, and described screw rod or bolt 5 can pass the through hole II and cooperate with nut 4.Described nut 4 is welded on and connects on the otic placode 3.
Described vertical sleeve pipe 1 is provided with the fastening structure I, and the described sleeve pipe 2 of regulating is provided with the fastening structure II.
The sidewall of described vertical sleeve pipe 1 is provided with the through hole I that is communicated with vertical sleeve pipe 1 inside and outside wall, being positioned at this through hole I corresponding position on described vertical sleeve pipe 1 lateral wall fixedly has the nut 4 that covers on this through hole I, and described fastening structure I is for nut 4 threaded engagement and can be outside vertical sleeve pipe 1 penetrate screw rod or bolt 5 in the vertical sleeve pipe 1 through nut 4 and through hole I.Described nut 4 is welded on the vertical sleeve pipe 1.The aperture of described through hole I equals the aperture of nut 4.
The described sidewall of regulating sleeve pipe 2 is provided with connection can regulate the inside and outside through hole I of sleeve pipe 2, described regulate to be positioned on sleeve pipe 2 lateral walls with this through hole I corresponding position the nut 4 that covers on this through hole I is fixedly arranged, described fastening structure II is for cooperating with nut 4 and can penetrating screw rod or the bolt 5 that can regulate in the sleeve pipe 2 through nut 4 and this through hole I outside can regulating sleeve pipe 2.Described nut 4 is welded on the vertical sleeve pipe 1.The aperture of described through hole I equals the aperture of nut 4.
In the present embodiment, vertical sleeve pipe 1 mainly is the top that is socketed in guard rail vertical rod 6, the fastening structure I is used for adapter sleeve and is located at guard rail vertical rod 6 in the vertical sleeve pipe 1, can regulate sleeve pipe 2 mainly is socket guard rail horizon bar or brace 7, the fastening structure II is used for adapter sleeve and is located at guard rail horizon bar or the brace 7 that can regulate in the sleeve pipe 2, as shown in Figure 2.
Present embodiment connects otic placode 3 two of vertical sleeve pipe 1 sidepiece welding, two connect otic placode 3 and arrange along vertical sleeve pipe 1 axis, two connect the quadrant that otic placode 3 is spaced apart vertical sleeve pipe 1, and preferred vertical sleeve pipe 1 is vertical with the length direction that is connected otic placode 3, bore a through hole II apart from 2/1sts three positions that connect otic placode 3 length of vertical sleeve pipe connecting on the otic placode 3 then, preferred through hole II aperture is identical with nut 4 pore sizes on being positioned at connection otic placode 3; Equally, connect otic placode 3 in one of end welding can regulating sleeve pipe 2, preferred tunable saves sleeve pipe 2 and is connected otic placode 3 on same central axis, preferred connect otic placode 3 one ends be welded on can regulate in sleeve pipe 2 bores, the other end reaches and can regulate outside the sleeve pipe 2, and connect on the otic placode 3 apart from can regulate position that 2/2nds three of sleeve pipes connect otic placode 3 length bore one be positioned at connection otic placode 3 on the identical through hole II of nut 4 pore sizes; The connection otic placode 3 that can regulate sleeve pipe 2 again is corresponding one by one with the connection otic placode 3 of vertical sleeve pipe 1, by screw rod or bolt 5 pass two through hole II on the connection otic placode 3 and nut 4 realize with vertical sleeve pipe 1 with can regulate sleeve pipe 2 and be connected; Can regulate sleeve pipe 2 and can regulate its angle arbitrarily according to the gradient of T type direction fender rod horizon bar or brace.
Present embodiment bores a through hole I at the sidewall of vertical sleeve pipe 1, preferred through hole I is located at the centre of vertical sleeve pipe 1, and at through hole I welding one nut 4, preferred nut 4 is identical with through hole I pore size, by the guard rail vertical rod 6 in screw rod or the bolt 5 fastening vertical sleeve pipes 1; Bore a through hole I at the sidewall that can regulate sleeve pipe 2, preferred through hole I is located at the centre that can regulate sleeve pipe 2, and at through hole I welding one nut 4, preferred nut 4 is identical with through hole I pore size, by screw rod or bolt 5 fastening guard rail horizon bar or the braces of regulating in the sleeve pipe 27; Vertical sleeve pipe 1 and can regulate sleeve pipe 2 and adopt the steel pipes cutting to form, the size of its member all needs to determine behind intensity or the stable calculation review.
In the present embodiment, fastening structure I and fastening structure II also can adopt other structures; The fastening structure I is identical with fastening structure II structure, also can be different structures certainly; The nut 4 that connects on the otic placode 3 also connects on the otic placode 3 not to be located at, but directly is screwed on screw rod or the bolt 5; Nut 4 on vertical sleeve pipe 1 sidewall, the nut 4 that can regulate on the connection otic placode 3 of the nut 4 on sleeve pipe 2 sidewalls, vertical sleeve pipe 1 can be same model with the nut 4 that is connected on the otic placode 3 that can regulate sleeve pipe 2, also can be different model; Accordingly with its screw rod that cooperates separately or bolt 5 models can be identical also can be different; Equally accordingly can be identical with the aperture of its through hole I that cooperates separately or through hole II, also can be different.In the present embodiment, the connection otic placode 3 of vertical sleeve pipe 1 and can regulate sleeve pipe 2 be connected otic placode 3 sizes can be identical also can difference.
Present embodiment is when design and fabrication, should design according to each member stress characteristics in guard rail horizontal direction T type connection needs and the use, the intensity that the member weld seam connects all should satisfy, and the scantling after should checking according to design is carried out the standard component cutting and regularization is made, each position weldquality all should satisfy related request, and the antirust processing of spraying paint is done to it in the back that completes; During installation, after the facing limit safe protective railing vertical rod and guard rail horizon bar and install of two vertical direction of corner, connect by the railing of present embodiment to this both direction.
Claims (10)
1. one kind is faced frontier defense guard rail rod Corner Link, it is characterized in that: comprise that vertical sleeve pipe (1) and two can regulate sleeve pipe (2), the sidewall of described vertical sleeve pipe (1) is positioned at same circumference and is provided with two and connects otic placodes (3) and two to connect otic placodes (3) orthogonal with the vertical lines of vertical sleeve pipe (1) central axis, the described end of regulating sleeve pipe (2) is provided with and connects otic placode (3), two connection otic placodes (3) on the described vertical sleeve pipe (1) are corresponding also by connecting the connection of screw rod or bolt (5) one by one with two the connection otic placodes (3) that can regulate on the sleeve pipe (2), and described connection otic placode (3) is provided with the through hole II that screw rod or bolt (5) are passed.
2. a kind of frontier defense guard rail rod Corner Link that faces according to claim 1, it is characterized in that: being positioned on the described connection otic placode (3) with through hole II corresponding position fixedly has the nut (4) that covers on this through hole II, and described screw rod or bolt (5) can pass the through hole II and cooperate with nut (4).
3. a kind of frontier defense guard rail rod Corner Link that faces according to claim 2 is characterized in that: described nut (4) is welded on and connects on the otic placode (3).
4. according to claim 1 or 2 or 3 described a kind of frontier defense guard rail rod Corner Links that face, it is characterized in that: described vertical sleeve pipe (1) is provided with the fastening structure I, and the described sleeve pipe (2) of regulating is provided with the fastening structure II.
5. a kind of frontier defense guard rail rod Corner Link that faces according to claim 4, it is characterized in that: the sidewall of described vertical sleeve pipe (1) is provided with the through hole I that is communicated with vertical sleeve pipe (1) inside and outside wall, being positioned on described vertical sleeve pipe (1) lateral wall with this through hole I corresponding position fixedly has the nut (4) that covers on this through hole I, and described fastening structure I is for nut (4) threaded engagement and can be outside vertical sleeve pipe (1) penetrate screw rod or bolt (5) in the vertical sleeve pipe (1) through nut (4) and through hole I.
6. a kind of frontier defense guard rail rod Corner Link that faces according to claim 5, it is characterized in that: described nut (4) is welded on the vertical sleeve pipe (1).
7. according to claim 5 or 6 described a kind of frontier defense guard rail rod Corner Links that face, it is characterized in that: the aperture of described through hole I equals the aperture of nut (4).
8. a kind of frontier defense guard rail rod Corner Link that faces according to claim 4, it is characterized in that: the described sidewall of regulating sleeve pipe (2) is provided with connection can regulate the inside and outside through hole I of sleeve pipe (2), described regulate to be positioned on sleeve pipe (2) lateral wall with this through hole I corresponding position the nut (4) that covers on this through hole I is fixedly arranged, described fastening structure II can penetrate screw rod or the bolt (5) that can regulate in the sleeve pipe (2) through nut (4) and this through hole I for cooperating with nut (4) also outside can regulating sleeve pipe (2).
9. a kind of frontier defense guard rail rod Corner Link that faces according to claim 8, it is characterized in that: described nut (4) is welded on the vertical sleeve pipe (1).
10. according to Claim 8 or 9 described a kind of frontier defense guard rail rod Corner Links that face, it is characterized in that: the aperture of described through hole I equals the aperture of nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166123 CN203129621U (en) | 2013-04-03 | 2013-04-03 | Connecting part for corners of edge-adjacent protection rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320166123 CN203129621U (en) | 2013-04-03 | 2013-04-03 | Connecting part for corners of edge-adjacent protection rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129621U true CN203129621U (en) | 2013-08-14 |
Family
ID=48937613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320166123 Expired - Fee Related CN203129621U (en) | 2013-04-03 | 2013-04-03 | Connecting part for corners of edge-adjacent protection rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225419A (en) * | 2013-04-03 | 2013-07-31 | 中天建设集团有限公司 | Corner connector for workside guard rail |
| CN106760587A (en) * | 2017-02-24 | 2017-05-31 | 成都方鸿科力建筑工程安全防护科技有限公司 | A kind of general-purpose type construction stair safety guide rail |
| CN108905098A (en) * | 2018-06-29 | 2018-11-30 | 阿坝师范学院 | A kind of reducing sleeve of dance barre and dance barre with the reducing sleeve |
-
2013
- 2013-04-03 CN CN 201320166123 patent/CN203129621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225419A (en) * | 2013-04-03 | 2013-07-31 | 中天建设集团有限公司 | Corner connector for workside guard rail |
| CN106760587A (en) * | 2017-02-24 | 2017-05-31 | 成都方鸿科力建筑工程安全防护科技有限公司 | A kind of general-purpose type construction stair safety guide rail |
| CN108905098A (en) * | 2018-06-29 | 2018-11-30 | 阿坝师范学院 | A kind of reducing sleeve of dance barre and dance barre with the reducing sleeve |
| CN108905098B (en) * | 2018-06-29 | 2020-05-26 | 阿坝师范学院 | An adapter sleeve for a dance bar and a dance bar with the adapter sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103225419A (en) | Corner connector for workside guard rail | |
| CN202745400U (en) | Adjustable inclined strut with vertical prefabricated part | |
| CN204112698U (en) | A kind of scaffold base of adjustable angle for building | |
| CN203129621U (en) | Connecting part for corners of edge-adjacent protection rails | |
| CN103225417A (en) | Corner connector for workside guard rail of staircase | |
| CN103225412A (en) | Vertical connector for workside guard rails | |
| CN203113821U (en) | Corner connection part of stair adjacent edge protecting railing | |
| CN206091264U (en) | Outer wall scaffold frame is wall spare even | |
| CN205206284U (en) | Detachable assembly type elevator shaft operating platform | |
| CN203113823U (en) | Butt joint connection part of adjacent edge protecting railing | |
| CN202936996U (en) | Wall connecting piece for scaffold | |
| CN203113822U (en) | T-shaped connection part of adjacent edge protecting railing | |
| CN203129619U (en) | Connecting part of edge-adjacent protection rail ends | |
| CN204510652U (en) | Multi-angle rotary railing post | |
| CN103225413A (en) | Butting connector for workside guard rails | |
| CN103225416A (en) | Connector for workside guard rail end heads | |
| CN203113820U (en) | Vertical connection part of adjacent edge protecting railing | |
| CN203129620U (en) | Reinforcing and connecting part for horizontal bars of edge-adjacent protection rails | |
| CN205637554U (en) | Construction scaffold puts up connection structure | |
| CN203603490U (en) | Supporting structure used for erecting formwork truss on prefabricated beam | |
| CN203977844U (en) | A kind of for the fixing steel pipe iron wire fastener of building trade | |
| CN203654716U (en) | Tool type scaffold cross bridging connecting device | |
| CN203603516U (en) | Combination defender capable of being transferred | |
| CN209855215U (en) | Safe type combination formula scaffold frame | |
| CN203891452U (en) | Novel scaffold connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140403 |