CN204435845U - A kind of vertical rod terminal pad for scaffold - Google Patents
A kind of vertical rod terminal pad for scaffold Download PDFInfo
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- CN204435845U CN204435845U CN201420859299.1U CN201420859299U CN204435845U CN 204435845 U CN204435845 U CN 204435845U CN 201420859299 U CN201420859299 U CN 201420859299U CN 204435845 U CN204435845 U CN 204435845U
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Abstract
The utility model provides a kind of vertical rod terminal pad for scaffold, this vertical rod terminal pad is disk and has two groups of orthogonal axis of symmetry, angle between axis of symmetry is 45 °, vertical rod terminal pad comprises a circular vertical rod connecting hole, and it is positioned at the center of vertical rod terminal pad and the excircle of its circumference and vertical rod terminal pad is concentric circles; Four crossbar joint holes and four brace nipple orifice, it is distributed between the circumference of vertical rod connecting hole and the excircle of vertical rod terminal pad equably; And at least one gulde edge, gulde edge is perpendicular to axis of symmetry and be arranged at the excircle place of vertical rod terminal pad.The design of the utility model gulde edge is convenient to the location of crossbar joint, facilitate operative at welding production or when setting up, and effectively can shorten production hour, cost-saving, in scaffold industry, have higher use value.
Description
Technical field
The utility model relates to a kind of assembly for scaffold that building field uses, and relates more specifically to a kind of vertical rod terminal pad for scaffold.
Background technology
In scaffold industry, the vertical rod terminal pad of prior art is generally circular, and eight connection crossbar joint holes along the circumferential direction and brace nipple orifice are arranged in vertical rod terminal pad front.If but this type of vertical rod terminal pad is observed from the side, then the profile observing crossbar joint hole and brace nipple orifice is all circular arc, is difficult to the type of resolving aperture.And in scaffold lapping process, often need multiple terminal pad to be soldered on the diverse location of vertical rod pipe, this just requires crossbar joint hole corresponding with the position of cross bar, and brace nipple orifice is corresponding with the position of brace.But the vertical rod terminal pad of prior art before the mounting, the type of crossbar joint hole and brace nipple orifice first must be judged from front, and then connect crossbar joint or brace joint, thisly loaded down with trivial details operate in the task difficulty adding workman largely, consume a large amount of machining periods simultaneously, reduce production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of vertical rod terminal pad for scaffold, thus the problem of complex operation when solving that vertical rod terminal pad is installed in prior art.
The utility model provides a kind of vertical rod terminal pad for scaffold, this vertical rod terminal pad is disk and has orthogonal two axis of symmetry A-A, B-B and orthogonal two axis of symmetry C-C, D-D, axis of symmetry A-A, B-B and the angle between axis of symmetry C-C, D-D are 45 °, vertical rod terminal pad comprises: a circular vertical rod connecting hole, and vertical rod connecting hole is positioned at the center of vertical rod terminal pad and the excircle of the circumference of vertical rod connecting hole and vertical rod terminal pad is concentric circles; Four crossbar joint holes, crossbar joint hole is distributed between the circumference of vertical rod connecting hole and the excircle of vertical rod terminal pad equably; Wherein two crossbar joint holes to be positioned on axis of symmetry A-A and the center of circle about vertical rod terminal pad is symmetrical, and two other crossbar joint hole to be positioned at axis of symmetry B-B on and about the center of circle symmetry of vertical rod terminal pad; Four brace nipple orifice, brace nipple orifice is distributed between the circumference of vertical rod connecting hole and the excircle of vertical rod terminal pad equably; Wherein two brace nipple orifice to be positioned on axis of symmetry C-C and the center of circle about vertical rod terminal pad is symmetrical, and two other brace nipple orifice to be positioned at axis of symmetry D-D on and about the center of circle symmetry of vertical rod terminal pad; And at least one gulde edge, gulde edge is perpendicular to axis of symmetry A-A or axis of symmetry B-B and be arranged at the excircle place of vertical rod terminal pad.
The distance 1mm gulde edge less of the radius of vertical rod terminal pad in the center of circle of the outermost distance vertical rod terminal pad of gulde edge.
Gulde edge forms the groove of arc respectively at the upper and lower surface place of vertical rod terminal pad, and the projector distance of groove on vertical rod terminal pad surface is 2mm.
Each crossbar joint hole has four edges, be respectively outside the first inner edge, first, on the right of first left side and first, wherein, be the circular arc concentric with vertical rod terminal pad outside first inner edge and first, outside first inner edge and first, the line at two ends constitutes on the right of first left side and first, and the radial direction all along vertical rod terminal pad on the right of first left side and first extends.
Crossbar joint hole extends to form the first breach to hole arc on the right of first left side and first.
The distance in the center of circle of the first inset spacing vertical rod terminal pad is 30mm, and the distance in the center of circle of the first outer back gauge vertical rod terminal pad is 51mm, and the angle on the right of first left side and first is 35 °.
Each brace nipple orifice has four edges, be respectively outside the second inner edge, second, on the right of second left side and second, wherein, be the circular arc concentric with vertical rod terminal pad outside second inner edge and second, outside second inner edge and second, the line at two ends constitutes on the right of second left side and second, and the radial direction all along vertical rod terminal pad on the right of second left side and second extends.
Brace nipple orifice on the right of second left side and second with the center of circle of vertical rod terminal pad for the center of circle, internally evenly extend to form the second breach in fan, the central angle corresponding to the second breach is 25 °.
The radius of vertical rod terminal pad is 61mm.
The radius of vertical rod connecting hole is 24.75mm.
The location of crossbar joint is convenient in the design of the utility model four gulde edges, facilitates worker positions crossbar joint hole at welding production or when setting up, thus convenient operation, effectively can shorten production hour, cost-saving.Therefore, the utility model has higher use value in scaffold industry.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the vertical rod terminal pad for scaffold according to a preferred embodiment of the present utility model;
Fig. 2 is the A-A sectional drawing of the vertical rod terminal pad for scaffold according to Fig. 1;
Fig. 3 is according to the schematic diagram be connected with cross bar for the vertical rod terminal pad of scaffold of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples only for illustration of the utility model but not for limiting scope of the present utility model.
Fig. 1 shows the vertical rod terminal pad 10 for scaffold according to the utility model structure, in the embodiment shown in fig. 1, this vertical rod terminal pad 10 for radius be the disk of 61mm, vertical rod terminal pad 10 has orthogonal two axis of symmetry A-A and B-B and orthogonal two axis of symmetry C-C and D-D, axis of symmetry A-A, B-B and the angle between axis of symmetry C-C, D-D are 45 °.This vertical rod terminal pad 10 also comprises a vertical rod connecting hole 14, four crossbar joint holes 13 and four brace nipple orifice 12.
Circular vertical rod connecting hole 14 is positioned at vertical rod terminal pad 10 center and is concentric circles with vertical rod terminal pad 10, the radius of vertical rod connecting hole 14 is 24.75mm, vertical rod connecting hole 14 is in order to accommodating scaffold upright rod 30 (as shown in Figure 3), the radius of conventional scaffold upright rod 30 is generally 24mm, the large 0.75mm of radius of the radius ratio scaffold upright rod 30 of vertical rod connecting hole 14, thus facilitate scaffold upright rod to pass vertical rod connecting hole 14 when welding and vertical rod terminal pad 10 is sheathed on scaffold upright rod.
Four crossbar joint holes 13 are arranged on vertical rod terminal pad 10 uniformly, and four crossbar joint holes 13 are simultaneously also between the excircle and the circumference of vertical rod connecting hole 14 of vertical rod terminal pad 10, wherein two crossbar joint holes 13 to be positioned on axis of symmetry A-A and to be arranged symmetrically with about the center of circle, and two other crossbar joint hole 13 to be positioned on axis of symmetry B-B and to be arranged symmetrically with about the center of circle, each crossbar joint hole 13 has four edges, be respectively the first inner edge 131, outside first 132, on the right of first left side 133 and first 134, wherein, outside first inner edge 131 and first, 132 is the circular arc concentric with vertical rod terminal pad 10, first inner edge 131 is 30mm apart from the distance in the center of circle of vertical rod terminal pad 10, the distance in the center of circle of the first outer back gauge vertical rod terminal pad 10 is 51mm, outside first inner edge 131 and first, the line at 132 two ends to constitute on the right of first left side 133 and first 134, on the right of first left side 133 and first, 134 all extend along the radial direction of vertical rod terminal pad 10, on the right of first left side 133 and first, the angle of 134 is 35 °.In addition, crossbar joint hole 13 134 extends to form the first breach 135 to hole arc on the right of first left side 133 and first, thus crossbar joint hole 13 is mated with crossbar joint (as shown in Figure 3).
Four brace nipple orifice 12 are similar with the shape in crossbar joint hole 13, brace nipple orifice 12 to have outside the second inner edge 121, second on the right of 122, second left side 123 and second 124, its position is all similar with crossbar joint hole 13 with distance, do not repeat them here, now the difference of the two is described as follows.Wherein two brace nipple orifice 12 to be arranged on axis of symmetry C-C and the center of circle about vertical rod terminal pad 10 is symmetrical, and two other brace nipple orifice 12 to be arranged in axis of symmetry D-D on and about the center of circle symmetry of vertical rod terminal pad 10.In addition, brace nipple orifice 12 from the right of second left side 123 and second 124 with the center of circle of vertical rod terminal pad 10 for the center of circle, internally extend to form the second breach 125 substantially equably in fan, this central angle corresponding to the second breach 125 is roughly 25 °, thus is convenient to brace nipple orifice 12 is mated with brace joint (not shown).
As shown in Figure 1, the vertical rod terminal pad 10 that the utility model provides, also comprise four gulde edges, 11, four gulde edges 11 and be arranged at axis of symmetry A-A, B-B and vertical rod terminal pad excircle intersection respectively, the bearing of trend of gulde edge 11 is respectively perpendicular to axis of symmetry A-A, B-B.The width of gulde edge 11 is 2mm gulde edge 11 outermost is 60mm apart from the distance in the center of circle of vertical rod terminal pad 10.In process of production, first by cutting equipment by vertical rod terminal pad 10 along the direction vertical with axis of symmetry A-A, B-B from excircle to internal cutting 1mm, then continue to dig a groove 111 respectively in the upper and lower surface of inherent vertical rod terminal pad 10, as shown in Figure 2, groove 111 is curved, and the projector distance of groove 111 on vertical rod terminal pad 10 surface is 2mm.Four gulde edges 11 can facilitate worker positions at welding production or when setting up, and greatly save welding production man-hour, thus effectively enhance productivity.Therefore, the utility model has higher use value in scaffold industry.
Fig. 3 show the utility model in use with the annexation of cross bar 40, wherein, during use, vertical rod terminal pad 10 is fixed on assigned address through the vertical scaffold upright rod 30 arranged, when connecting by the position of corresponding for gulde edge 11 cross bar 40, make gulde edge 11 roughly vertical with the length direction of cross bar 40, the then position of the automatic corresponding brace of brace nipple orifice 12, is then welded in vertical rod terminal pad 10 in vertical rod 30 along the vertical rod connecting hole 14 of vertical rod terminal pad 10 and the excircle of scaffold upright rod 30.Finally crossbar joint 41 and brace joint are fixed to crossbar joint hole 13 and brace nipple orifice 12 with latch respectively, whole installation process is very convenient.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.The not detailed description of the utility model be routine techniques content.
Claims (10)
1. the vertical rod terminal pad for scaffold, described vertical rod terminal pad is disk and has orthogonal two axis of symmetry A-A, B-B and orthogonal two axis of symmetry C-C, D-D, described axis of symmetry A-A, B-B and described angle between axis of symmetry C-C, D-D are 45 °, it is characterized in that, described vertical rod terminal pad comprises:
A circular vertical rod connecting hole, described vertical rod connecting hole is positioned at the center of described vertical rod terminal pad and the excircle of the circumference of described vertical rod connecting hole and described vertical rod terminal pad is concentric circles;
Four crossbar joint holes, described crossbar joint hole is distributed between the circumference of described vertical rod connecting hole and the excircle of described vertical rod terminal pad equably; Wherein two described crossbar joint holes to be positioned on described axis of symmetry A-A and the center of circle about described vertical rod terminal pad is symmetrical, and crossbar joint hole described in two other to be positioned at described axis of symmetry B-B on and about the center of circle symmetry of described vertical rod terminal pad;
Four brace nipple orifice, described brace nipple orifice is distributed between the circumference of described vertical rod connecting hole and the excircle of described vertical rod terminal pad equably; Wherein two described brace nipple orifice to be positioned on described axis of symmetry C-C and the center of circle about described vertical rod terminal pad is symmetrical, and brace nipple orifice described in two other to be positioned at described axis of symmetry D-D on and about the center of circle symmetry of described vertical rod terminal pad; And
At least one gulde edge, described gulde edge is perpendicular to described axis of symmetry A-A or described axis of symmetry B-B and be arranged at the excircle place of described vertical rod terminal pad.
2. vertical rod terminal pad according to claim 1, is characterized in that, the distance in the center of circle of vertical rod terminal pad 1mm less of the radius of described vertical rod terminal pad described in the outer lateral extent of described gulde edge.
3. vertical rod terminal pad according to claim 2, is characterized in that, described gulde edge forms the groove of arc respectively at the upper and lower surface place of described vertical rod terminal pad, and the projector distance of described groove on described vertical rod terminal pad surface is 2mm.
4. vertical rod terminal pad according to claim 1, it is characterized in that, described each crossbar joint hole has four edges, be respectively outside the first inner edge, first, on the right of first left side and first, wherein, be the circular arc concentric with described vertical rod terminal pad outside described first inner edge and described first, outside described first inner edge and described first, the line at two ends constitutes on the right of described first left side and described first, all extends along the radial direction of described vertical rod terminal pad on the right of described first left side and described first.
5. vertical rod terminal pad according to claim 4, is characterized in that, described crossbar joint hole extends to form the first breach to hole arc on the right of described first left side and described first.
6. vertical rod terminal pad according to claim 4, it is characterized in that, described in described first inset spacing, the distance in the center of circle of vertical rod terminal pad is 30mm, and described in described first outer back gauge, the distance in the center of circle of vertical rod terminal pad is 51mm, and the angle on the right of described first left side and described first is 35 °.
7. vertical rod terminal pad according to claim 1, it is characterized in that, described each brace nipple orifice has four edges, be respectively outside the second inner edge, second, on the right of second left side and second, wherein, be the circular arc concentric with described vertical rod terminal pad outside described second inner edge and described second, outside described second inner edge and described second, the line at two ends constitutes on the right of described second left side and described second, all extends along the radial direction of described vertical rod terminal pad on the right of described second left side and described second.
8. vertical rod terminal pad according to claim 7, it is characterized in that, described brace nipple orifice on the right of described second left side and described second with the center of circle of described vertical rod terminal pad for the center of circle, internally evenly extend to form the second breach in fan, the central angle corresponding to described second breach is 25 °.
9. vertical rod terminal pad according to claim 1, is characterized in that, the radius of described vertical rod terminal pad is 61mm.
10. vertical rod terminal pad according to claim 1, is characterized in that, the radius of described vertical rod connecting hole is 24.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859299.1U CN204435845U (en) | 2014-12-25 | 2014-12-25 | A kind of vertical rod terminal pad for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859299.1U CN204435845U (en) | 2014-12-25 | 2014-12-25 | A kind of vertical rod terminal pad for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435845U true CN204435845U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859299.1U Active CN204435845U (en) | 2014-12-25 | 2014-12-25 | A kind of vertical rod terminal pad for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435845U (en) |
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2014
- 2014-12-25 CN CN201420859299.1U patent/CN204435845U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |