CN202913686U - Connecting element of scaffold shearing force supports - Google Patents
Connecting element of scaffold shearing force supports Download PDFInfo
- Publication number
- CN202913686U CN202913686U CN 201220580954 CN201220580954U CN202913686U CN 202913686 U CN202913686 U CN 202913686U CN 201220580954 CN201220580954 CN 201220580954 CN 201220580954 U CN201220580954 U CN 201220580954U CN 202913686 U CN202913686 U CN 202913686U
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- China
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- shearing force
- bridging
- scaffold
- pipe fitting
- steel plates
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Abstract
The utility model belongs to the technical field of construction engineering, particularly provides a connecting element of scaffold shearing force supports. Two ends of each of two steel plates are respectively and fixedly connected with one end of each shearing force support pipe connecting pipe, and the two steel plates fixedly connected with each shearing force support pipe connecting pipe cross and are connected into an X shape. The other end of each shearing force support pipe connecting pipe is fixedly connected with a shearing force support pipe. The steel plates are adopted on the cross portion of the shearing force supports, so occupied space is reduced, the distance between the shearing force supports and an upright rod is reduced, connection of the shearing force supports and the upright rod is easy to achieve, and disassembly is convenient. The two steel plates are connected through bolts, so angles of an included angle of the shearing force supports can be adjusted according to practical situations in engineering, the application range is wide, use is convenient, and popularization and application are convenient. The connection of the shearing force supports and the upright rod is effectively guaranteed, the upright rod is little in deformation, bearing force of a scaffold is improved, stability of the whole scaffold is enhanced, safe production is well ensured, and the connecting element is suitable for various construction sites.
Description
Technical field:
The utility model belongs to construction engineering technical field, refers in particular to a kind of scaffold bridging connecting piece.
Background technology:
According to the code requirement of national scaffold building, when scaffold building height during greater than 24m, on the whole length of side elevation and the height bridging is set continuously outside.At present, generally all there is scaffold the job site at building masonry wall 1 outrigger, is erected with to scaffold outside scaffold and plays longitudinal stability, strengthens longitudinal rigidity, reduces the bridging of scaffold distortion.Scaffold is built by vertical rod 2 and horizon bar 3, and used bridging generally is to form (referring to Fig. 1～2) with hack lever 4 cross-lappings.Bridging hack lever 4(41,42) all adopt rotary buckle to be connected with vertical rod 1 intersection in the scaffold outside, there is following defective in this connected mode: because bridging is not in one plane, can cause the superolateral hack lever 42 of bridging and vertical rod 2 space 5 to be arranged between intersecting, this moment, bridging and vertical rod 2 were connected with certain difficulty, so just reduce its stability of vertical rod 2, reduced its supporting capacity.
Summary of the invention:
The purpose of this utility model provides a kind of spacing of having dwindled between bridging and the vertical rod, and being connected between Convenient scissors support and the vertical rod improves the scaffold bridging connecting piece of bearing capacity, stability and the safety factor of vertical rod.
The utility model is achieved in that
Scaffold bridging connecting piece, the two ends of two steel plates are connected with an end of bridging pipe fitting transfer tube respectively, two steel plate interconnections that are fixed with bridging pipe fitting transfer tube are " X " shape, and the other end of every bridging pipe fitting transfer tube is fixed with respectively the bridging pipe fitting.
The other end of above-mentioned bridging pipe fitting transfer tube is provided with external screw thread, and an end of bridging pipe fitting is threaded with the other end of bridging pipe fitting transfer tube.
Above-mentioned bridging pipe fitting transfer tube is steel pipe or round steel.
The angle angle that two above-mentioned steel plates intersect to form is adjustable.
Two the above-mentioned steel plates therein heart are provided with bolt hole, and bolt passes the bolt hole of two steel plates and fixes by nut.
The advantage that the utility model is given prominence to compared to existing technology is:
1, the utility model makes the intersection of bridging adopt steel plate, has reduced taking up room, and has dwindled the spacing between bridging and the vertical rod, realizes at an easy rate being connected easy accessibility between bridging and the vertical rod;
2, with bolts between two steel plates of the present utility model, so that the angle angle of bridging is adjustable, can regulate according to the engineering actual conditions, adapt to wide, easy to use, easy to utilize;
3, the utility model can make bridging and being connected of vertical rod obtain effective guarantee, makes the vertical rod distortion little, has improved the bearing capacity of scaffold, has strengthened the resistance to overturning of scaffold, has guaranteed better safety in production;
4, the utility model is applicable to various job sites.
Description of drawings:
Fig. 1 is the schematic diagram of background technology;
Fig. 2 is the 1-1 sectional view of Fig. 1;
Fig. 3 is the schematic diagram that bridging pipe fitting transfer tube is welded respectively at the two ends of steel plate of the present utility model;
Fig. 4 is the schematic diagram of bridging connecting piece of the present utility model;
Fig. 5 is that scissors stay tube of the present utility model is connected to the schematic diagram on the bridging connecting piece.
The specific embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 3～5:
Scaffold bridging connecting piece, the two ends of two steel plates 10 are connected with an end of bridging pipe fitting transfer tube 20 respectively, two steel plate 10 interconnections that are fixed with bridging pipe fitting transfer tube 20 are " X " shape, and the other end of every bridging pipe fitting transfer tube 20 is fixed with respectively bridging pipe fitting 30.
The two ends of above-mentioned steel plate 10 are respectively arranged with groove, and an end of bridging pipe fitting transfer tube 20 is arranged in the groove, and is weldingly fixed in the groove, are formed with weld seam 50 between groove and bridging pipe fitting transfer tube 20.
The other end of above-mentioned bridging pipe fitting transfer tube 20 is provided with external screw thread 201, and an end of bridging pipe fitting 30 is provided with internal thread, and the female end of bridging pipe fitting 30 is threaded with the other end of bridging pipe fitting transfer tube 20.
Above-mentioned bridging pipe fitting transfer tube 20 is steel pipe or round steel.
The angle angle that two above-mentioned steel plates 10 intersect to form is adjustable, satisfies the requirement of the variable angle between the on-the-spot bridging.
Two the above-mentioned steel plates 10 therein heart are provided with bolt hole 101, and bolt 40 passes the bolt hole 101 of two steel plates 10 and fixes by nut.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (6)
1. scaffold bridging connecting piece, it is characterized in that: the two ends of two steel plates are connected with an end of bridging pipe fitting transfer tube respectively, two steel plate interconnections that are fixed with bridging pipe fitting transfer tube are " X " shape, and the other end of every bridging pipe fitting transfer tube is fixed with respectively the bridging pipe fitting.
2. scaffold bridging connecting piece according to claim 1, it is characterized in that: the two ends of described steel plate are respectively arranged with groove, and an end of bridging pipe fitting transfer tube is arranged in the groove, and is weldingly fixed in the groove.
3. scaffold bridging connecting piece according to claim 1 and 2, it is characterized in that: the other end of described bridging pipe fitting transfer tube is provided with external screw thread, and an end of bridging pipe fitting is threaded with the other end of bridging pipe fitting transfer tube.
4. scaffold bridging connecting piece according to claim 3, it is characterized in that: described bridging pipe fitting transfer tube is steel pipe or round steel.
5. scaffold bridging connecting piece according to claim 1 is characterized in that: the angle angle that described two steel plate interconnections form is adjustable.
6. scaffold bridging connecting piece according to claim 1 or 5, it is characterized in that: described two steel plates therein heart are provided with bolt hole, and bolt passes the bolt hole of two steel plates and fixes by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580954 CN202913686U (en) | 2012-11-06 | 2012-11-06 | Connecting element of scaffold shearing force supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580954 CN202913686U (en) | 2012-11-06 | 2012-11-06 | Connecting element of scaffold shearing force supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913686U true CN202913686U (en) | 2013-05-01 |
Family
ID=48162008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580954 Expired - Lifetime CN202913686U (en) | 2012-11-06 | 2012-11-06 | Connecting element of scaffold shearing force supports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572442A (en) * | 2017-09-06 | 2018-01-12 | 中南大学 | A kind of adjustable mast drive-type cross scissors fork elevating mechanism of argument |
| CN111877138A (en) * | 2020-08-10 | 2020-11-03 | 漯河市公路事业发展中心 | Adjustable high-rigidity diaphragm plate device |
-
2012
- 2012-11-06 CN CN 201220580954 patent/CN202913686U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572442A (en) * | 2017-09-06 | 2018-01-12 | 中南大学 | A kind of adjustable mast drive-type cross scissors fork elevating mechanism of argument |
| CN111877138A (en) * | 2020-08-10 | 2020-11-03 | 漯河市公路事业发展中心 | Adjustable high-rigidity diaphragm plate device |
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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 |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |