CN202380710U - Scaffold buckle element - Google Patents
Scaffold buckle element Download PDFInfo
- Publication number
- CN202380710U CN202380710U CN2011205049622U CN201120504962U CN202380710U CN 202380710 U CN202380710 U CN 202380710U CN 2011205049622 U CN2011205049622 U CN 2011205049622U CN 201120504962 U CN201120504962 U CN 201120504962U CN 202380710 U CN202380710 U CN 202380710U
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- China
- Prior art keywords
- shaped
- scaffold
- fork
- steel pipe
- firmware
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- 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 relates to a scaffold buckle element, which is designed by aiming at solving the technical problems that the manufacture of similar products in the prior art is complicated, and the operation in two directions is needed. The scaffold buckle element comprises a fork-shaped bent rod fixing element, a bottom plate and a screw nut and has the main design scheme that the fork-shaped bent rod fixing element is formed by connecting circular arc sections of two U-shaped rods in a crossing way, the two ends of the U-shaped rods are provided with threaded sections, a pipe groove and connecting holes are arranged on the bottom plate, the connecting holes are matched with the four threaded sections of the two U-shaped rods, and the threaded sections of the fork-shaped bent rod fixing element pass through the connecting holes of the bottom plate and are fixedly connected with screw nuts. The scaffold buckle element has the advantages that the structure is simple, the carrying is convenient, the installation is fast and safe, the connecting intensity and the stability are good, and the scaffold buckle element is suitable for being used as a buckle element of a steel pipe scaffold or can be used as an improved structure of similar products.
Description
Technical field
The utility model relates to scaffold clasp.
Background technology
Steel pipe scaffold for building generally adopts fastener to set up, and the effect of fastener is that the power with a steel pipe is delivered on another root steel pipe, with realize each steel pipe support each other, evenly stressed.Existing fastener mostly is to be formed by connecting through bolt, nut two annulus, and main body adopts steel-casting.Notice of authorization CN201843327U like Chinese patent document publication; On May 25 2011 notice of authorization day, the utility model name is called " scaffold connector ", and it is by two corresponding settings and the U-shaped clasp of pivotal connection each other; And two fasteners that are arranged at two U-shaped clasp opening one sides respectively constitute; Wherein, respectively be provided with a through hole at middle part, two U-shaped clasp closed sides, a rivet passes through hole and two U-shaped clasps is flexibly connected; One end of U-shaped clasp open side is provided with flat retaining head, and the other end then is provided with thread segment; But the fastener middle part is provided with the arc of curvature portion of a clamping scaffolding steel pipe; And the fastener two ends are respectively arranged with microscler through hole, and wherein, the microscler through hole of fastener one end cooperates distortion retaining head; The microscler through hole matching thread section and a nut of the fastener other end connect U-shaped clasp and fastener.The weak point of above-mentioned patent is between two U-loop buttons to be pivotal connection, many rings on the structure, and connection reliability is low.And existing like product, need operate at both direction during connection, the workman must visit the outside from the scaffold inboard like this, could complete operation, this just increased fall with tool falling under the possibility of casualty accident.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of scaffold clasp to be provided, and makes it solve existing like product and makes complicated, as to need both direction operation technical problem.Its objective is and realize through following technical scheme.
A kind of scaffold clasp; This fastener comprises fork-shaped knee firmware, base plate, nut; Its structural feature is that said fork-shaped knee firmware is formed by connecting the arc section right-angled intersection of two U-shaped bars; The two ends of said U-shaped bar are provided with thread segment, said base plate be provided with tube seat and with four connecting holes that thread segment matches of two said U-shaped bars, the thread segment of said fork-shaped knee firmware passes the affixed nut of connecting hole of said base plate.Adopt above-mentioned fastener, can realize that the scaffolding steel pipe right angle joins or parallel joining.
In two said U-shaped bars wherein the arc section of U-shaped bar middle part be provided with inner recess, the arc section middle part of another root U-shaped bar is provided with outer recess, two said U-shaped bars dock the formation decussation through inner recess and outer recess and are connected.This kind structure low cost of manufacture, and only need operation in one direction just can finish the work.Except that said structure, fork-shaped knee firmware also can be processed in whole forging and pressing, or the direct welding of two said U-shaped bars is a disjunctor, and structural strength is better.
The utility model is simple in structure, and is easy to carry, and comparatively quick, safety are installed, bonding strength and good stability, and the fastener that is suitable as steel pipe scaffold uses, or the architecture advances of like product.
Description of drawings
Fig. 1 is the utility model decomposition texture sketch map.
Fig. 2 is the utility model perspective view.
Fig. 3 is that the utility model is used for steel pipe structural representation connected vertically.
Fig. 4 is the structural representation that the utility model is used for steel tube lapping.
Fig. 5 is the structural representation that the utility model is used for the steel pipe butt joint.
Fig. 6 is the combining structure sketch map of the utility model fork-shaped knee firmware.
The serial number name of accompanying drawing is: 1, U-shaped bar, 101, thread segment, 102, inner recess, 103, outer recess, 2, base plate, 201, connecting hole, 202, tube seat, 3, nut, 4, first scaffolding steel pipe, 5, second scaffolding steel pipe.
The specific embodiment
Combine accompanying drawing at present, the utility model is further described.
Like Fig. 1, shown in Figure 2; This scaffold clasp comprises fork-shaped knee firmware, base plate 2, nut 3, and fork-shaped knee firmware is formed by connecting the arc section right-angled intersection of two U-shaped bars 1, after connection is accomplished; The opening direction of two U-shaped bars is identical, and forms the through hole of four direction.The two ends of U-shaped bar are provided with thread segment 101, and the connecting hole 201 that base plate is provided with tube seat 202 and matches with four thread segments of two U-shaped bars after the thread segment of fork-shaped knee firmware passes the connecting hole of base plate, is fastenedly connected through nut.
Fig. 3 is the embodiment one that connects scaffolding steel pipe as this scaffold clasp.Two scaffolding steel pipes are vertical connection among the figure; Promptly wherein first scaffolding steel pipe 4 passes in the fork-shaped knee firmware and tube seat two through holes in the same way; And first scaffolding steel pipe places in the tube seat 202 of base plate; Second scaffolding steel pipe 5 passes two other through hole of fork-shaped knee firmware, and is through nut that base plate 2 and fork-shaped knee firmware is fastening at last, promptly accomplishes first scaffolding steel pipe and the second scaffolding steel pipe vertical connection.
Fig. 4 is the embodiment two that connects scaffolding steel pipe as this scaffold clasp.The difference of itself and embodiment one is that second scaffolding steel pipe and first scaffolding steel pipe pass unidirectional two through holes in the fork-shaped knee firmware; Through nut that base plate and fork-shaped knee firmware is fastening at last, promptly realize the structure that two scaffolding steel pipes overlap.
Fig. 5 is the embodiment three that connects scaffolding steel pipe as this scaffold clasp.The difference of itself and embodiment two is to have set up a scaffold clasp and a scaffolding steel pipe; The scaffolding steel pipe of wherein setting up linearly docks with first scaffolding steel pipe, and two scaffold clasps are locked first scaffolding steel pipe and the second scaffold steel, the second scaffold steel respectively with the scaffolding steel pipe of setting up.
Fig. 6 is the another kind of structural concept as the utility model fork-shaped knee firmware; Its mainly be through be provided with at the arc section of two U-shaped bars middle part inner recess 102 or outside recess 103; Dock fastening through inner recess with outer recess, can two U-shaped bars easily be combined to form fork-shaped knee firmware.This kind structure is convenient to make processing, and carry, install comparatively convenient.
Claims (3)
1. scaffold clasp; This fastener comprises fork-shaped knee firmware, base plate (2), nut (3); It is characterized in that said fork-shaped knee firmware is formed by connecting the arc section right-angled intersection of two U-shaped bars (1); The two ends of said U-shaped bar are provided with thread segment (101); The connecting hole (201) that said base plate (2) is provided with tube seat (202) and matches with four thread segments of two said U-shaped bars, the thread segment of said fork-shaped knee firmware pass the affixed nut of connecting hole (3) of said base plate.
2. scaffold clasp according to claim 1; It is characterized in that wherein being provided with inner recess (102) in the middle part of the arc section of a U-shaped bar in two said U-shaped bars (1); The arc section middle part of another root U-shaped bar is provided with outer recess (103), and two said U-shaped bars form decussation through inner recess with outer recess butt joint and are connected.
3. scaffold clasp according to claim 1 is characterized in that two said U-shaped bars (1) welding is a disjunctor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205049622U CN202380710U (en) | 2011-12-07 | 2011-12-07 | Scaffold buckle element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205049622U CN202380710U (en) | 2011-12-07 | 2011-12-07 | Scaffold buckle element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380710U true CN202380710U (en) | 2012-08-15 |
Family
ID=46629222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205049622U Expired - Fee Related CN202380710U (en) | 2011-12-07 | 2011-12-07 | Scaffold buckle element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842667A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | Suspension type security warning column |
| CN111271353A (en) * | 2020-01-16 | 2020-06-12 | 珠海中建兴业绿色建筑设计研究院有限公司 | Connecting structure of cross rod piece |
-
2011
- 2011-12-07 CN CN2011205049622U patent/CN202380710U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842667A (en) * | 2018-07-12 | 2018-11-20 | 国家电网公司 | Suspension type security warning column |
| CN108842667B (en) * | 2018-07-12 | 2021-07-06 | 国家电网公司 | Suspension type safety warning fence |
| CN111271353A (en) * | 2020-01-16 | 2020-06-12 | 珠海中建兴业绿色建筑设计研究院有限公司 | Connecting structure of cross rod piece |
| CN111271353B (en) * | 2020-01-16 | 2022-02-08 | 水发兴业能源(珠海)有限公司 | Connecting structure of cross rod piece |
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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: 20120815 Termination date: 20161207 |