CN201902011U - Riveted or bolted steel springboard - Google Patents
Riveted or bolted steel springboard Download PDFInfo
- Publication number
- CN201902011U CN201902011U CN2010206456000U CN201020645600U CN201902011U CN 201902011 U CN201902011 U CN 201902011U CN 2010206456000 U CN2010206456000 U CN 2010206456000U CN 201020645600 U CN201020645600 U CN 201020645600U CN 201902011 U CN201902011 U CN 201902011U
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- China
- Prior art keywords
- steel springboard
- bolt
- riveted joint
- springboard
- riveted
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Abstract
The utility model discloses a riveted or bolted steel springboard, and relates to the field of equipment for construction work and ship repairing and building. The cross section of the riveted or bolted steel springboard is in the shape of an inverted concave, so as to form support legs on both sides; end plates are riveted or bolted at two ends of the riveted or bolted steel springboard; a horizontal rib plate is riveted or bolted on the bottom surface of the riveted or bolted steel springboard through a connecting plate; and holes are formed on the board face of the riveted or bolted steel springboard. The board face of the main body of the steel springboard is formed through cold bending or bending; and the main body of each end plate of the steel springboard is connected with each end plate or a strengthening rib through riveting or bolting. The welding during the processing of the steel springboard is effectively avoided, and components are not connected until being galvanized respectively, so as to ensure the replaceability of the components of the steel springboard, solve the corrosion protection problem of the steel springboard, avoid the local corrosion caused by welding, ensure the appearance quality, and improve the production efficiency.
Description
Technical field
The utility model relates to building operations, Ship Building and Repairing equipment field, a kind of riveted joint used in particularly a kind of building operations, the Ship Building and Repairing or the steel springboard of bolt.
Background technology
China is in the high-speed developing period now, the fast development of building trade and shipbuilding industry, make the rapid industrialization of its construction field, the construction equipment that modern building trade and shipbuilding industry have been abandoned traditional small workshop mode mostly, the springboard that for example traditional building trade, shipbuilding industry use is bamboo and wood springboard etc. mostly.Though used construction equipment new, industrialization now, what for example use now is the springboard of steel, and the technical standard of its steel springboard remains the ministerial level standard of formulating (YBJ211-88) in 1988.This standard has not met the demand in present market about standards such as intensity, amount of deflection, security performance, dismounting, shape of products.Particularly along with the development of metal material, some new metal material have been used to make the steel springboard, such as galvanized steel, if but use traditional welding manner, just destroy the zinc coat on the surface of sheet material, even make it use new material, and destroyed the conditions such as antiseptic property of sheet material.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can protect plate surface, do not have a kind of riveted joint of pad or the steel springboard of bolt.
The utility model to achieve these goals, the technical scheme that is adopted is for providing the steel springboard of a kind of riveted joint or bolt, the steel springboard cross section of described a kind of riveted joint or bolt is inverted concave, both sides form leg; The riveted joint of steel springboard two ends or the bolt of described a kind of riveted joint or bolt have end plate; The steel underside of springboard of described a kind of riveted joint or bolt has the horizontal bar plate by junction plate riveted joint or bolt; The plate face of the steel springboard of described a kind of riveted joint or bolt is provided with porose.
The both sides leg of described steel springboard all is box structure, and the leg bottom is provided with groove;
Be provided with block rubber in the described leg groove; Described leg groove is trapezoidal or square or arch.
The steel springboard surface of described a kind of riveted joint or bolt is provided with the hole of projection downward or upward; It is circular or oval that described hole is square or rectangular or rhombus or hexagon.
It is oval circular or square that described horizontal bar plate cross section is T font or triangle or V-shape or hexagon.
Described junction plate is square or circle or triangle.
The steel springboard of described a kind of riveted joint or bolt can be provided with at plate face two ends and lift the hole, lifts and is provided with lining in the hole.
The steel springboard of described a kind of riveted joint or bolt can be provided with longitudinal rib; Described longitudinal rib assume diamond in shape circular oval or trapezoidal or triangle or rectangle or del.
The longitudinal rib of the firm springboard of novel high-strength described in the utility model must be provided with in principle, but the intensity that can be as required and the material of use can be cancelled longitudinal rib.
Its beneficial effect of steel springboard of a kind of riveted joint described in the utility model or bolt is: 1, face clod wash of steel springboard main board or Bending Processing moulding; Steel springboard end plate main body adopts riveted joint or bolt method to be connected with end plate or reinforcing rib.Employing riveted joint or bolt steel springboard are effectively avoided the welding in the steel springboard process, assurance connects each parts after zinc-plated respectively, guarantee the replaceability of each parts of steel springboard, solve the anticorrosion problem of steel springboard, avoid the local corrosion that causes because of welding, guarantee presentation quality, enhance productivity.
2, steel springboard leg, longitudinal rib and a compression moulding of body of a kind of riveted joint described in the utility model or bolt guarantee that product does not have manufacturing deficiency, gain in strength, and guarantee that the plate face is straight.Steel springboard longitudinal rib and cold roll forming of body of new a kind of riveted joint described in the utility model or bolt reduce manufacturing deficiency, improve the intensity of steel springboard face, improve the integrated carrying ability.
3, the hole of the steel springboard plate face of a kind of riveted joint described in the utility model or the bolt effect that has ash, draining and increase frictional force, the hole is processed into upper conical and inferior pyramidal, increases slab strength, guarantees safety.The hole on the steel springboard surface of a kind of riveted joint described in the utility model or bolt, its decline is grey, the drain hole bell is downward, discharges dust and rainwater smoothly; The hole bell that increases frictional force makes progress, and the increase personnel stand in the frictional force on the steel springboard, increases safety.
4, the steel springboard leg of a kind of riveted joint described in the utility model or bolt adopts box structure, increases structural strength, and rubber cushion blocks is inlayed in the leg bottom, increases frictional force between steel springboard and the support, and reduces shock loading.
5, punching out lifts the hole and inlays lining on the steel springboard of a kind of riveted joint described in the utility model or bolt, when lifting the acting as eminence and lift the steel springboard of hole and lining, rope is packed in the lining fixing, the safety in the time of can guaranteeing to lift the steel springboard guarantees that simultaneously rope is not cut off.
Description of drawings
The steel springboard riveted joint form schematic diagram of Fig. 1 a kind of riveted joint described in the utility model or bolt.
The steel springboard horizontal bar plate riveted joint form enlarged drawing of Fig. 2 a kind of riveted joint described in the utility model or bolt.
The steel springboard riveted joint form lateral view of Fig. 3 a kind of riveted joint described in the utility model or bolt.
The steel springboard horizontal bar plate riveted joint form enlarged drawing of Fig. 4 a kind of riveted joint described in the utility model or bolt.
The steel springboard vertical view of Fig. 5 a kind of riveted joint described in the utility model or bolt.
The steel springboard sectional view of Fig. 6 a kind of riveted joint described in the utility model or bolt.
The steel springboard lateral view of Fig. 7 a kind of riveted joint described in the utility model or bolt.
The steel springboard tip plate configurations schematic diagram of Fig. 8 a kind of riveted joint described in the utility model or bolt.
The steel springboard horizontal bar plated construction schematic diagram of Fig. 9 a kind of riveted joint described in the utility model or bolt.
A kind of stand bar structure schematic diagram of steel springboard of Figure 10 a kind of riveted joint described in the utility model or bolt.
The steel springboard of Figure 11 a kind of riveted joint described in the utility model or bolt lifts the pore structure schematic diagram.
A kind of longitudinal rib structural representation of steel springboard of Figure 12 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 13 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 14 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 15 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 16 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 17 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 18 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 19 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 20 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 21 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 22 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 23 a kind of riveted joint described in the utility model or bolt.
A kind of horizontal bar plate of steel springboard schematic cross-section of Figure 24 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 25 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 26 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 27 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 28 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 29 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 30 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 31 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 32 a kind of riveted joint described in the utility model or bolt.
A kind of junction plate schematic cross-section of steel springboard of Figure 33 a kind of riveted joint described in the utility model or bolt.
Among the figure, 1-hole; 2-longitudinal rib; 3-lift the hole; 4-leg; 5-leg block rubber; 6-lift the hole lining; 7-end plate; 8-rivet; 9-horizontal bar plate; 10-junction plate.
The specific embodiment
Embodiment 1.
The steel springboard of a kind of riveted joint or bolt is provided, and as shown in Figure 1, the steel springboard cross section of a kind of riveted joint or bolt is inverted concave, forms both sides leg 4; The riveted joint of steel springboard two ends or the bolt of a kind of riveted joint or bolt have end plate, the end plate shape as shown in Figure 8, end plate bolt form is as shown in Figure 1; The steel underside of springboard of a kind of riveted joint or bolt has horizontal bar plate 9 by junction plate 10 riveted joints or bolt; Horizontal bar plate 9 as shown in Figure 9, Fig. 9 only is a kind of form of horizontal bar plate 9, the cross section of horizontal bar plate 9 can be the arbitrary form among Figure 13-24; The form of junction plate can be the arbitrary form among Figure 25-33; The bottom surface that the horizontal bar plate is installed in the steel springboard by junction plate shown in Fig. 1,2,3,4, junction plate respectively bolt or be riveted on the horizontal bar plate and the leg of steel springboard on; The steel springboard surface of a kind of riveted joint or bolt is provided with porose 1.
Both sides leg 4 all is box structure, and the leg bottom is provided with groove;
Be provided with block rubber 5 in the leg groove; Figure 10 is a kind of form of leg.
The horizontal bar plate is provided with the groove that matches with longitudinal rib.
The steel springboard surface of a kind of riveted joint or bolt is provided with the hole of projection downward or upward; The hole is processed into upper conical and inferior pyramidal, and inferior pyramidal is used for ash discharge and draining, the upper conical frictional force that is used to increase the steel springboard.It is circular or oval that the hole is square or rectangular or rhombus or hexagon.
The steel springboard two ends of a kind of riveted joint or bolt can be provided with and lift hole 3, lift and are provided with lining 6 in the hole, as shown in figure 11.
The steel springboard of a kind of riveted joint or bolt is provided with longitudinal rib 2; Figure 12 is a kind of form of longitudinal rib.
Longitudinal rib runs through the steel springboard, improves steel springboard plate face and whole rigidity and intensity.
The steel springboard of a kind of riveted joint or bolt is provided, and as shown in Figure 1, the steel springboard cross section of a kind of riveted joint or bolt is inverted concave, forms both sides leg 4; The riveted joint of steel springboard two ends or the bolt of a kind of riveted joint or bolt have end plate, the end plate shape as shown in Figure 8, end plate bolt form is as shown in Figure 1; The steel underside of springboard of a kind of riveted joint or bolt has horizontal bar plate 9 by junction plate 10 riveted joints or bolt; Horizontal bar plate 9 as shown in Figure 9, Fig. 9 only is a kind of form of horizontal bar plate 9, the cross section of horizontal bar plate 9 can be the arbitrary form among Figure 13-24; The form of junction plate can be the arbitrary form among Figure 25-33; The bottom surface that the horizontal bar plate is installed in the steel springboard by junction plate shown in Fig. 1,2,3,4, junction plate respectively bolt or be riveted on the horizontal bar plate and the leg of steel springboard on; The steel springboard surface of a kind of riveted joint or bolt is provided with porose 1.
Both sides leg 4 all is box structure, and the leg bottom is provided with groove.
Be provided with block rubber 5 in the leg groove; Figure 10 is a kind of form of leg.
The steel springboard surface of a kind of riveted joint or bolt is provided with the hole of projection downward or upward; The hole is processed into upper conical and inferior pyramidal, and inferior pyramidal is used for ash discharge and draining, the upper conical frictional force that is used to increase the steel springboard.It is circular or oval that the hole is square or rectangular or rhombus or hexagon.
The steel springboard two ends of a kind of riveted joint or bolt are provided with and lift hole 3, lift and are provided with lining 6 in the hole, as shown in figure 10.
As required, present embodiment is not provided with longitudinal rib as required.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. the riveted joint or the steel springboard of bolt, it is characterized in that: the steel springboard cross section of described a kind of riveted joint or bolt is inverted concave, and both sides form leg; The riveted joint of steel springboard two ends or the bolt of described a kind of riveted joint or bolt have end plate; The steel underside of springboard of described a kind of riveted joint or bolt has the horizontal bar plate by junction plate riveted joint or bolt; The plate face of the steel springboard of described a kind of riveted joint or bolt is provided with porose.
2. the steel springboard of a kind of riveted joint according to claim 1 or bolt, it is characterized in that: the both sides leg of described steel springboard all is box structure, and the leg bottom is provided with groove.
3. the steel springboard of a kind of riveted joint according to claim 1 or bolt is characterized in that: the steel springboard surface of described a kind of riveted joint or bolt is provided with the hole of projection downward or upward; It is circular or oval that described hole is square or rectangular or rhombus or hexagon.
4. the steel springboard of a kind of riveted joint according to claim 1 or bolt is characterized in that: be provided with block rubber in the described leg groove; Described leg groove is trapezoidal or square or arch.
5. the steel springboard of a kind of riveted joint according to claim 1 or bolt is characterized in that: it is oval circular or square that described horizontal bar plate cross section is T font or triangle or V-shape or hexagon.
6. the steel springboard of a kind of riveted joint according to claim 1 or bolt, it is characterized in that: described junction plate is square or circle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206456000U CN201902011U (en) | 2010-12-07 | 2010-12-07 | Riveted or bolted steel springboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206456000U CN201902011U (en) | 2010-12-07 | 2010-12-07 | Riveted or bolted steel springboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902011U true CN201902011U (en) | 2011-07-20 |
Family
ID=44272611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206456000U Expired - Fee Related CN201902011U (en) | 2010-12-07 | 2010-12-07 | Riveted or bolted steel springboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902011U (en) |
-
2010
- 2010-12-07 CN CN2010206456000U patent/CN201902011U/en not_active Expired - Fee Related
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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: 20110720 Termination date: 20131207 |