CN210315225U - Supporting structure of gray cast iron sand box between pile beams - Google Patents
Supporting structure of gray cast iron sand box between pile beams Download PDFInfo
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- CN210315225U CN210315225U CN201920628361.9U CN201920628361U CN210315225U CN 210315225 U CN210315225 U CN 210315225U CN 201920628361 U CN201920628361 U CN 201920628361U CN 210315225 U CN210315225 U CN 210315225U
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- sand box
- bearing panel
- cast iron
- bulge
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- 244000035744 Hura crepitans Species 0.000 title claims abstract description 52
- 229910001060 Gray iron Inorganic materials 0.000 title claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model provides a supporting structure of a gray cast iron sand box used between pile beams, which comprises a supporting bulge, a stable base, a supporting platform and an embedded fixing hole; the supporting bulges are respectively fixedly arranged on the corners of the two rectangular frames of the stable base through welding; the bottom of the stabilizing base is installed on the top surface of the supporting platform through welding; semicircular holes are formed in the edges of the two sides of the stabilizing base, and circular embedded fixing holes are welded on the semicircular holes of the stabilizing base. The setting of embedded fixed orifices and stable base has solved current foundry sand box bearing structure and can not carry out nimble change to the bearing structure of self to adapt to the problem of sand box structure between multiple stake roof beam.
Description
Technical Field
The utility model belongs to the technical field of the foundry sand case, more specifically say, in particular to a grey foundry sand case bearing structure who is used for between stake roof beam.
Background
The sand box is applied to the construction of the cast-in-place beam of the steel pipe pile support and has unloading application. After the Bailey beam of the steel pipe pile support is erected, the cast-in-place beam construction is started, the support needs to be detached after the cast-in-place beam construction is completed, the support is difficult to detach at the moment, the support is not easy to detach due to the fact that the weight of the beam body is completely pressed on the support, and therefore when the support is needed, a sand box is arranged between the steel pipe pile and the distribution beam in advance and plays a role of a jack.
As in application No.: 201620103372.1, the utility model provides a sand box supporting device, which comprises a sand box, a template is arranged at the lower end of the sand box, holes are arranged around the template, steel pipes are arranged in the holes, supporting shafts are arranged in the steel pipes, and positioning seats are arranged on the supporting shafts; the number of the holes is 6; the upper plane height of the positioning seat exceeds the plane of the shaping plate by 30-40mm and is on the same horizontal plane. The utility model discloses because the sand box supports and is controlled, the foundry goods is because of the die joint is uneven when causing the pouring operation molten iron from the die joint outflow probability increase, and influences product appearance quality, and the problem that indirectly influences product processing location is thoroughly solved, has greatly improved work efficiency, and economic benefits is showing.
Through the retrieval in the above-mentioned file, we found that, the current sand box supporting device, the sand box bore that its supported and the fixed mode to the sand box edge are often all fixed, and a sand box supporting device can only adapt one or a few sand boxes, supports it, however, the grey cast iron structure that is used for between the pile roof beam is comparatively changeable, and its sand box structure kind is also more, and current traditional cast iron sand box supporting structure can not carry out nimble change to self bearing structure to adapt to multiple sand box structure, extravagant area.
In view of the above, research and improvement are made in view of the existing structure and defects, and a gray cast iron sand box supporting structure used between pile beams is provided in order to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a grey cast iron sand box bearing structure for between stake roof beam, with solve current sand box strutting arrangement, the sand box bore that it supports and the fixed mode to the sand box edge, often all be fixed, a sand box strutting arrangement can only adapt one or a small number of sand boxes, support it, however, a grey cast iron structure for between stake roof beam is comparatively changeable, its sand box structure kind is also more, current traditional cast iron sand box bearing structure can not carry out nimble change to the bearing structure of self, with the multiple sand box structure of adaptation, area is wasted.
The utility model relates to a purpose and efficiency that is used for grey cast iron sand box bearing structure between stake roof beam is reached by following concrete technological means:
a supporting structure of a gray cast iron sand box used between pile beams comprises a supporting bulge, a stable base, a supporting platform and an embedded fixing hole; the supporting bulges are respectively fixedly arranged on the corners of the two rectangular frames of the stable base through welding; the bottom of the stabilizing base is installed on the top surface of the supporting platform through welding; semicircular holes are formed in the edges of the two sides of the stabilizing base, and circular embedded fixing holes are welded on the semicircular holes of the stabilizing base.
Further, the supporting protrusions comprise dendritic protrusions and columnar protrusions; the dendritic bulge is formed by combining a blocky structure with an arc bottom between two parallel plate-shaped structures; the whole columnar bulge is of a prism structure, the inner side of the columnar bulge is an arc-shaped surface, and a quarter arc hole is formed in the inner angle of the columnar bulge.
Furthermore, the stabilizing base comprises a circular slot hole, a first bearing panel and a second bearing panel, wherein an embedded fixing hole is welded and installed on the edge of the outer wall of the circular slot hole; the first bearing panel and the second bearing panel are independent from each other; the four corners of the first bearing panel are fixedly provided with dendritic bulges by welding; a groove is formed in the center of the second bearing panel, and columnar protrusions are fixedly arranged at four corners of the second bearing panel through welding; the first bearing panel has two specifications, and correspondingly, the branched bulges also have two specifications; the two types of the first bearing panel have the same length and different width and panel thickness, wherein one type of the first bearing panel is completely matched with the shape of the central groove of the second bearing panel, and the other type of the first bearing panel is smaller than the area of the central groove of the second bearing panel and is lower than the height of the frame of the groove.
Furthermore, the whole supporting platform is of a prismatic table structure, and four edges of the supporting platform are fixedly connected with extending supporting legs through welding; the whole extension supporting leg is a flat triangular prism supporting leg structure, and the edge of the bottom surface of the extension supporting leg is arc-shaped, so that a similar arch structure is formed.
Further, the embedded fixing hole comprises a fixing screw.
Compared with the prior art, the utility model discloses following beneficial effect has:
the supporting protrusions are designed into two structures and are respectively suitable for the foundry sand box structures with different outer edge shapes, the dendritic protrusions are suitable for carrying the foundry sand box structure with the cylindrical grab handle with the protruding outer edge, the columnar protrusions are suitable for the flat foundry sand box structure without the protruding outer edge, the dendritic protrusions and the columnar protrusions are respectively installed on the first bearing panel and the second bearing panel, and the first bearing panel and the second bearing panel are used for independent and combined use, so that the supporting protrusions are more flexible in adaptability and use method.
Through the design of stabilizing the base, the second bears the weight of the panel and can carry on spacingly and fixedly through circular slot hole and embedded fixed orifices to the first bearing the weight of panel of installation in inside, and the first bearing the weight of panel of two kinds of specifications also can be more nimble be applicable to and bear the weight of different specification foundry sand boxes.
The supporting function of the supporting platform is firmer through the design of the supporting platform with the terrace with edges structure, the design of the arch structure of the micro-arc at the bottom of the extending supporting foot at the edge of the supporting platform improves the stress bearing capacity of the edge of the supporting platform, and plays a role of arch protection for the internal supporting platform.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a first bearing surface plate structure of the present invention.
Fig. 3 is a schematic diagram of a second bearing surface plate structure according to the present invention.
Fig. 4 is a schematic view of the structure of the embedded fixing hole of the present invention.
Fig. 5 is a schematic view of the dendritic projection structure of the present invention.
Fig. 6 is a schematic view of the pillar-shaped protrusion structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support boss; 2. a stabilizing base; 3. a support platform; 4. embedding a fixing hole; 101. a dendritic projection; 102. a columnar bulge; 201. a circular slot; 202. a first load-bearing panel; 203. a second load-bearing panel; 301. extending the supporting legs; 401. and fixing the screw.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a supporting structure of a gray cast iron sand box used between pile beams, which comprises a supporting bulge 1, a stable base 2, a supporting platform 3 and an embedded fixing hole 4; the supporting bulges 1 are respectively fixedly arranged on the corners of the two rectangular frames of the stable base 2 through welding; the bottom of the stabilizing base 2 is arranged on the top surface of the supporting platform 3 through welding; semicircle type holes are formed in the edges of the two sides of the stabilizing base 2, and circular embedded fixing holes 4 are welded on the semicircle type holes of the stabilizing base 2.
Wherein, the supporting projection 1 comprises a dendritic projection 101 and a columnar projection 102; the dendritic bulge 101 is formed by combining two parallel plate-shaped structures with a block-shaped structure with an arc bottom; the whole columnar protrusion 102 is of a prism structure, the inner side of the columnar protrusion 102 is an arc-shaped surface, and a quarter arc hole is formed in the inner angle of the columnar protrusion 102. Through two structural designs of the supporting protrusion 1, the sand box structure with different outer edge shapes is suitable for respectively, wherein the dendritic protrusion 101 is suitable for carrying the sand box structure with a cylindrical handle provided with a protrusion at the outer edge, the columnar protrusion 102 is suitable for the flat sand box structure without the protrusion at the outer edge, the dendritic protrusion 101 and the columnar protrusion 102 are respectively arranged on the first bearing panel 202 and the second bearing panel 203, and the first bearing panel 202 and the second bearing panel 203 can be used independently and in a combined mode through the action of the first bearing panel 202 and the second bearing panel 203, so that the sand box structure is more flexible in adaptability and use method.
The stabilizing base 2 comprises a circular slot hole 201, a first bearing panel 202 and a second bearing panel 203, wherein an embedded fixing hole 4 is welded and installed on the edge of the outer wall of the circular slot hole 201; the first load bearing panel 202 and the second load bearing panel 203 are independent from each other; the four corners of the first bearing panel 202 are fixedly provided with the dendritic protrusions 101 through welding; a groove is formed in the center of the second bearing panel 203, and the four corners of the second bearing panel 203 are fixedly provided with columnar protrusions 102 through welding; the first bearing panel 202 has two specifications, and correspondingly, the branched protrusions 101 also have two specifications; the two lengths of the first bearing panel 202 are the same, and the width and the panel thickness are different, wherein one of the two lengths is completely matched with the shape of the central groove of the second bearing panel 203, and the other one is smaller than the area of the central groove of the second bearing panel 203 and lower than the height of the groove frame. Through the design of the stable base 2, the second bearing panel 203 can limit and fix the first bearing panel 202 arranged inside through the circular slot hole 201 and the embedded fixing hole 4, and the first bearing panels 202 of two specifications can be more flexibly suitable for bearing foundry sand boxes of different specifications.
The supporting platform 3 is integrally of a prismatic table structure, and the four edges of the supporting platform 3 are fixedly connected with extending supporting legs 301 through welding; the whole extension supporting leg 301 is a flat triangular prism supporting leg structure, and the bottom edge of the extension supporting leg 301 is arc-shaped, forming a similar arch structure. Through the design of the supporting platform 3 of the terrace with edge structure, the supporting function of the supporting platform 3 is firmer, the design of the arch structure of the micro-arc at the bottom of the extending supporting leg 301 at the edge of the supporting platform 3 improves the stress bearing capacity of the edge of the supporting platform 3, and simultaneously plays a role of arc protection for the internal supporting platform 3.
The embedded fixing hole 4 includes a fixing screw 401, and the fixing screw 401 is screwed into the embedded fixing hole 4 to fix the first bearing panel 202.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, during the use, through two kinds of structural design of the support protrusion 1, be suitable for the different foundry sand box structures of following the shape outward respectively, wherein the dendritic protrusion 101 is applicable to and carries the foundry sand box structure of following the bellied cylindric tongs outward, the columnar protrusion 102 is applicable to and does not have the arch along outer, level and smooth foundry sand box structure, and install respectively on first bearing panel 202 and second bearing panel 203 dendritic protrusion 101 and columnar protrusion 102, and borrow the effect of first bearing panel 202 and second bearing panel 203, can independently use with the combination, it is more nimble on adaptability and application method. Through the design of the stable base 2, the second bearing panel 203 can limit and fix the first bearing panel 202 arranged inside through the circular slot hole 201 and the embedded fixing hole 4, and the first bearing panels 202 of two specifications can be more flexibly suitable for bearing foundry sand boxes of different specifications. Through the design of the supporting platform 3 of the terrace with edge structure, the supporting function of the supporting platform 3 is firmer, the design of the arch structure of the micro-arc at the bottom of the extending supporting leg 301 at the edge of the supporting platform 3 improves the stress bearing capacity of the edge of the supporting platform 3, and simultaneously plays a role of arc protection for the internal supporting platform 3.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a grey cast iron sand box bearing structure for between stake roof beam which characterized in that: comprises a supporting bulge (1); the supporting bulges (1) are respectively fixedly arranged on the corners of the two rectangular frames of the stable base (2) through welding; the bottom of the stabilizing base (2) is installed on the top surface of the supporting platform (3) through welding; semicircle type holes are formed in the edges of the two sides of the stabilizing base (2), and circular embedded fixing holes (4) are welded on the semicircle type holes of the stabilizing base (2).
2. The supporting structure of gray cast iron sand box for use between pile beams as claimed in claim 1, wherein: the supporting bulge (1) comprises a dendritic bulge (101) and a columnar bulge (102); the dendritic bulge (101) is formed by combining two parallel plate-shaped structures with a block-shaped structure with an arc bottom; the whole columnar bulge (102) is of a prism structure, the inner side of the columnar bulge (102) is an arc-shaped surface, and a quarter arc hole is formed in the inner angle of the columnar bulge (102).
3. The supporting structure of gray cast iron sand box for use between pile beams as claimed in claim 1, wherein: the stabilizing base (2) comprises a circular slot hole (201), a first bearing panel (202) and a second bearing panel (203), wherein the edge of the outer wall of the circular slot hole (201) is welded with an embedded fixing hole (4); the first load bearing panel (202) and the second load bearing panel (203) are independent of each other; the four corners of the first bearing panel (202) are fixedly provided with the dendritic bulges (101) through welding.
4. The supporting structure of gray cast iron sand box for use between pile beams as set forth in claim 3, wherein: a groove is formed in the center of the second bearing panel (203), and columnar protrusions (102) are fixedly mounted at four corners of the second bearing panel (203) through welding; the first bearing panel (202) has two specifications, and correspondingly, the branched protrusions (101) also have two specifications.
5. The supporting structure of gray cast iron sand box for use between pile beams as set forth in claim 3, wherein: the two lengths of the first bearing panel (202) are the same, and the width is different from the thickness of the first bearing panel, wherein the two lengths are completely matched with the shape of the central groove of the second bearing panel (203), and the two widths are smaller than the area of the central groove of the second bearing panel (203) and are lower than the height of the groove frame.
6. The supporting structure of gray cast iron sand box for use between pile beams as claimed in claim 1, wherein: the supporting platform (3) is integrally of a prismatic table structure, and four edges of the supporting platform (3) are fixedly connected with extending supporting legs (301) through welding; the whole extension supporting leg (301) is a flat triangular prism supporting leg structure, and the edge of the bottom surface of the extension supporting leg (301) is arc-shaped to form a similar arch structure.
7. The supporting structure of gray cast iron sand box for use between pile beams as claimed in claim 1, wherein: the embedded fixing hole (4) comprises a fixing screw (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628361.9U CN210315225U (en) | 2019-05-05 | 2019-05-05 | Supporting structure of gray cast iron sand box between pile beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628361.9U CN210315225U (en) | 2019-05-05 | 2019-05-05 | Supporting structure of gray cast iron sand box between pile beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210315225U true CN210315225U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628361.9U Expired - Fee Related CN210315225U (en) | 2019-05-05 | 2019-05-05 | Supporting structure of gray cast iron sand box between pile beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210315225U (en) |
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2019
- 2019-05-05 CN CN201920628361.9U patent/CN210315225U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20200414 |