CN204163390U - Scaffold connecting joint structure - Google Patents
Scaffold connecting joint structure Download PDFInfo
- Publication number
- CN204163390U CN204163390U CN201420527741.0U CN201420527741U CN204163390U CN 204163390 U CN204163390 U CN 204163390U CN 201420527741 U CN201420527741 U CN 201420527741U CN 204163390 U CN204163390 U CN 204163390U
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- CN
- China
- Prior art keywords
- horizon bar
- vertical rod
- market potential
- strong market
- joint structure
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Abstract
The utility model discloses a kind of scaffold connecting joint structure, comprise: vertical rod and horizon bar, described vertical rod is connected with each horizon bar end winding support by fastening devices, U-shaped piece of described fastening devices bag and a fastening screw, U-shaped piece is fixed in vertical rod, alignment pin is detachable to be connected with column, described horizon bar one end is connected with one and has strong market potential, described one end of having strong market potential is mated with the U-type groove on U-shaped piece and is connected, the other end is fixed in vertical rod by alignment pin, described having strong market potential between two ends is provided with a reinforcement bolt, described reinforcement bolt is perpendicular to having strong market potential, and concentric is located at described horizon bar inside.By the way, the utility model scaffold connecting joint structure utilizes and has strong market potential and strengthen bolt two simple structures, and supporting capacity promoted more than one times, novel structure, practical, safety factor is high, and maintenance cost is low.
Description
Technical field
The utility model relates to scaffold field, particularly relates to a kind of scaffold connecting joint structure.
Background technology
For a long time, because erecting tools itself and constructing technology thereof and use safety management work are in the state comparatively fallen behind, cause the incidence of accident higher.Related statistical shows: in annual the occurred casualty accident of Chinese architecture construction system, nearly about 1/3 is relevant with the problem of erecting tools and use thereof directly or indirectly.
Therefore, the erection method of scaffold and structure are constantly improved and are upgraded, significantly the connection of individual Nodes.Also there is more defect in the node connected mode of prior art, such as bars' initial bending, corrosion, and set up size and easily produce error, load-bearing bias etc., supporting capacity is limited, and safety factor is low, needs often to keep in repair.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of scaffold connecting joint structure, can utilize simple structure, and supporting capacity is promoted one times, safety factor is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of scaffold connecting joint structure, comprise: vertical rod and horizon bar, described vertical rod is connected with each horizon bar end winding support by fastening devices, U-shaped piece of described fastening devices bag and a fastening screw, U-shaped piece is fixed in vertical rod, fastening screw is detachable to be connected with column, described horizon bar one end is connected with one and has strong market potential, described one end of having strong market potential is mated with the U-type groove on U-shaped piece and is connected, the other end is fixed in vertical rod by fastening screw, described having strong market potential between two ends is provided with a reinforcement bolt, described reinforcement bolt is perpendicular to having strong market potential, and concentric is located at described horizon bar inside.
In the utility model preferred embodiment, described horizon bar comprises transverse horizontal bar and vertical equity bar.
In the utility model preferred embodiment, fastening screw is sheathed in vertical rod, and is fixed in vertical rod by the other end of having strong market potential by a locker.
In the utility model preferred embodiment, described reinforcement bolt with between horizon bar for interference fit is connected.
In the utility model preferred embodiment, strengthen bolt external surface and be provided with external screw thread, horizon bar inner surface is provided with internal thread, and described external screw thread intermeshes with internal thread and is connected.
The beneficial effects of the utility model are: the utility model scaffold connecting joint structure utilizes and has strong market potential and strengthen bolt two simple structures, and supporting capacity promoted more than one times, novel structure, practical, safety factor is high, and maintenance cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model scaffold connecting joint structure one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, vertical rod, and 2, horizon bar, 3, U-shaped piece, 4, fastening screw, 5, have strong market potential, 6, strengthen bolt.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of scaffold connecting joint structure, comprising: vertical rod 1 and horizon bar 2, described horizon bar 2 comprises transverse horizontal bar 2 and vertical equity bar 2.Described vertical rod 1 is connected by the end winding support of fastening devices with transverse horizontal bar and vertical equity bar.
Described fastening devices bag U-shaped piece 3 and a fastening screw 4, U-shaped piece 3 is fixed in vertical rod 1, and fastening screw 4 is detachable to be connected with column.
U-shaped piece 3 by welding mode be fixed on column, fastening screw 4 is sheathed in vertical rod 1, and by a locker by have strong market potential 5 the other end be fixed in vertical rod 1.
Described horizon bar 2 one end is connected with one and has strong market potential 5, described in 5 one end of having strong market potential mate with the U-type groove on U-shaped piece 3 and be connected, the other end is fixed in vertical rod 1 by fastening screw 4.5 two ends of having strong market potential are all fixing, improve supporting capacity, improve safety factor.
Described having strong market potential between 5 two ends is provided with a reinforcement bolt 6, and described reinforcement bolt 6 is perpendicular to having strong market potential 5, and concentric is located at described horizon bar 2 inside.
Described reinforcement bolt 6 is connected with the mode by interference fit between horizon bar 2.To strengthen in bolt 6 load level bar 2.
Strengthen bolt 6 external surface and be provided with external screw thread, horizon bar 2 inner surface is provided with internal thread, and described reinforcement bolt 6 can to intermesh with internal thread and be connected by described external screw thread with between horizon bar 2.
Strengthen bolt 6 effectively the supporting capacity of scaffold to be promoted more than one times, and assembling rapid and convenient, cost is not high, practical.
The utility model scaffold connecting joint structure utilizes have strong market potential 5 and reinforcement bolt 6 two simple structures, and supporting capacity promoted more than one times, novel structure, practical, safety factor is high, and maintenance cost is low.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a scaffold connecting joint structure, it is characterized in that, comprise: vertical rod and horizon bar, described vertical rod is connected with each horizon bar end winding support by fastening devices, U-shaped piece of described fastening devices bag and a fastening screw, U-shaped piece is fixed in vertical rod, fastening screw is detachable to be connected with column, described horizon bar one end is connected with one and has strong market potential, described one end of having strong market potential is mated with the U-type groove on U-shaped piece and is connected, the other end is fixed in vertical rod by fastening screw, described having strong market potential between two ends is provided with a reinforcement bolt, described reinforcement bolt is perpendicular to having strong market potential, and concentric is located at described horizon bar inside.
2. scaffold connecting joint structure according to claim 1, is characterized in that, described horizon bar comprises transverse horizontal bar and vertical equity bar.
3. scaffold connecting joint structure according to claim 1, it is characterized in that, fastening screw is sheathed in vertical rod, and is fixed in vertical rod by the other end of having strong market potential by a locker.
4. scaffold connecting joint structure according to claim 1, is characterized in that, described reinforcement bolt with between horizon bar for interference fit is connected.
5. scaffold connecting joint structure according to claim 1, is characterized in that, strengthen bolt external surface and be provided with external screw thread, horizon bar inner surface is provided with internal thread, and described external screw thread intermeshes with internal thread and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527741.0U CN204163390U (en) | 2014-09-15 | 2014-09-15 | Scaffold connecting joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420527741.0U CN204163390U (en) | 2014-09-15 | 2014-09-15 | Scaffold connecting joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163390U true CN204163390U (en) | 2015-02-18 |
Family
ID=52537092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420527741.0U Expired - Fee Related CN204163390U (en) | 2014-09-15 | 2014-09-15 | Scaffold connecting joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895316A (en) * | 2015-05-15 | 2015-09-09 | 无锡阳工机械制造有限公司 | Disk type scaffold |
| CN107495087A (en) * | 2017-07-26 | 2017-12-22 | 兴仁县引力农产品加工商贸有限责任公司 | A kind of equipment for making myotonin cooked food powder |
-
2014
- 2014-09-15 CN CN201420527741.0U patent/CN204163390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895316A (en) * | 2015-05-15 | 2015-09-09 | 无锡阳工机械制造有限公司 | Disk type scaffold |
| CN107495087A (en) * | 2017-07-26 | 2017-12-22 | 兴仁县引力农产品加工商贸有限责任公司 | A kind of equipment for making myotonin cooked food powder |
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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 |
Granted publication date: 20150218 Termination date: 20180915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |