CN214882989U - Railway hollow pier external mold - Google Patents
Railway hollow pier external mold Download PDFInfo
- Publication number
- CN214882989U CN214882989U CN202120273263.5U CN202120273263U CN214882989U CN 214882989 U CN214882989 U CN 214882989U CN 202120273263 U CN202120273263 U CN 202120273263U CN 214882989 U CN214882989 U CN 214882989U
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- arc
- steel mould
- steel
- die
- mould
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 112
- 239000010959 steel Substances 0.000 claims abstract description 112
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model provides a railway hollow pier external mold, including a plurality of arc steel moulds and a plurality of linking steel moulds, the outer mold profile of circular hollow pier is constituteed to the arc steel mould, be equipped with connection structure between the arc steel mould, connection structure is used for linking together the arc steel mould, and there is the clearance that the cross-section is triangle-shaped between two adjacent arc steel moulds about, it is located the clearance to link up the steel mould, the arc steel mould forms a closed annular face with linking the internal surface connection of steel mould, and link up the both sides that the steel mould is close to the arc steel mould and be equipped with plugboard a respectively, be equipped with the inserting groove an that supplies plugboard a to insert on the arc steel mould; the arc steel mould forms the external mold with linking up the concatenation of steel mould together, links up the steel mould and is outwards pressed under the pressure effect of mud to reduce its and adjacent arc steel mould between the gap, and insertion plate a inserts and establishes in insertion groove a, make arc steel mould and link up the gap between the steel mould and appear a plurality of turns, make mud leak in the difficult seam from vertical direction.
Description
Technical Field
The utility model relates to a railway construction technical field especially relates to a hollow mound external mold of railway.
Background
The pier column is a lower bearing column body used for bearing an upper structure heavy object, the cross section of the pier column can be set to be circular, oval, curved, annular and the like according to requirements, the pier column is commonly used for supporting railways and bridges, the pier column with the annular cross section is a circular hollow pier, however, when an outer die of the circular hollow pier is spliced, slurry is easy to leak in a vertical seam in the pouring process.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a hollow mound external mold of railway, its external mold that has solved the circular hollow mound that exists among the prior art is when the concatenation, and the seam of vertical direction is at the in-process of pouring, leaks the problem of mud easily.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a hollow mound external mold of railway, includes a plurality of arc steel moulds and a plurality of steel mould that links up, the external mold profile of circular hollow mound is constituteed to the arc steel mould, be equipped with connection structure between the arc steel mould, connection structure is used for linking together the arc steel mould, and controls two adjacent there is the cross-section for triangle-shaped's clearance between the arc steel mould, it is located to link up the steel mould in the clearance, the arc steel mould forms a closed toroidal surface with the internal surface connection who links up the steel mould, just it is equipped with plugboard a respectively to link up the both sides that the steel mould is close to the arc steel mould, be equipped with on the arc steel mould and supply plugboard an male plug socket a.
Through adopting above-mentioned technical scheme, arc steel mould forms the external mold with linking up the steel mould concatenation together, links up the steel mould and is outwards pressed under the pressure effect of mud to reduce its and adjacent arc steel mould between the gap, and insertion plate a inserts and establishes in insertion groove a, make arc steel mould and link up the gap between the steel mould and appear a plurality of turns, make mud leak in the difficult seam from vertical direction.
The utility model discloses further set up to: the connecting structure comprises a horizontal connecting plate and a vertical connecting plate, wherein the horizontal connecting plate is positioned on the upper side and the lower side of the arc-shaped steel die, the vertical connecting plate is positioned on the left side and the right side of the arc-shaped steel die, a plurality of threaded holes a are formed in the horizontal connecting plate, a plurality of threaded holes b are formed in the vertical connecting plate, during installation, a bolt a is arranged between the threaded hole a and the threaded hole a in the adjacent horizontal connecting plate, and a bolt b is arranged between the threaded hole b and the threaded hole b in the adjacent arc-shaped steel plate.
Through adopting above-mentioned technical scheme, utilize bolt a and bolt b to link together adjacent arc steel mould and form the external mold, accomplish when the pouring and lift bolt a and bolt b off, make things convenient for the dismouting.
The utility model discloses further set up to: the two sides of the connecting steel die close to the arc-shaped steel die are respectively provided with a plug board b, and the arc-shaped steel die is provided with a plug groove b for the plug board b to be inserted into.
By adopting the technical scheme, the turning of the gap between the arc-shaped steel die and the connecting steel die is increased, and the slurry leakage is further prevented.
The utility model discloses further set up to: and a plurality of reinforcing ribs are arranged on the arc-shaped steel die.
Through adopting above-mentioned technical scheme, strengthen the intensity and the rigidity of arc steel mould.
The utility model discloses further set up to: the lower surface that links up the steel mould is equipped with the recess, it is equipped with the lug to link up the steel mould upper surface, when the installation, the lug is located the recess that another piece linked up the steel mould.
Through adopting above-mentioned technical scheme, make two piece upper and lower linking steel moulds be located same vertical direction, error when reducing the installation.
The utility model discloses further set up to: the outer surface of the arc-shaped steel die is provided with a reinforcing groove a, the outer surface of the connecting steel die is provided with a reinforcing groove b, the railway hollow pier outer die further comprises a reinforcing bolt, and the reinforcing bolt is fixed in the reinforcing groove a and the reinforcing groove b.
Through adopting above-mentioned technical scheme, the reinforcement bolt both can prevent that the arc steel mould from taking place deformation, can prevent the clearance grow between the arc steel mould again.
The utility model discloses further set up to: the reinforcing bolt comprises a plurality of arc-shaped rods, connecting ends are arranged at two ends of each arc-shaped rod respectively, connecting holes are formed in the connecting ends, a bolt c is arranged between each connecting hole and the corresponding connecting hole in the other arc-shaped rod, and the arc-shaped rods are connected end to end through the connecting ends to form the reinforcing bolt.
Through adopting above-mentioned technical scheme, utilize link and bolt c to link together arc pole ending to form the reinforcing bolt, only need during the dismantlement lift bolt c off alright, it is convenient to dismantle.
Drawings
FIG. 1 is a top view of the present embodiment;
FIG. 2 is a side view of the present embodiment;
fig. 3 is a schematic structural view of the steel mold for joining in this embodiment.
In the above drawings: 1. arc-shaped steel dies; 2. connecting the steel moulds; 3. a plugboard a; 4. a plugboard b; 5. a horizontal connecting plate; 6. a vertical connecting plate; 7. a threaded hole a; 8. a bolt b; 9. reinforcing ribs; 10. a bump; 11. a reinforcing groove b; 12. a connecting end; 13. a bolt c; 14. an arc-shaped rod.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
The utility model provides a hollow mound external mold of railway, as shown in fig. 1-3, including four arc steel moulds 1, four pieces link up steel mould 2 and reinforce and tie, the external mold profile of circular hollow mound is constituteed to four arc steel moulds 1, there is the triangle-shaped clearance of cross-section between two adjacent arc steel moulds 1 about, it is located the clearance to link up steel mould 2, arc steel mould 1 forms a closed annular face with the internal surface connection who links up steel mould 2, be equipped with a plurality of strengthening ribs 9 on the arc steel mould 1, it is equipped with plugboard a3 and plugboard b4 respectively to link up the both sides that steel mould 2 is close to arc steel mould 1, it supplies plugboard a3 male plugboard a and supplies plugboard b4 male plugboard b to open on the arc steel mould 1.
Be equipped with connection structure between arc steel mould 1, connection structure is used for linking together arc steel mould 1, and connection structure includes horizontal connecting plate 5 and vertical connecting plate 6, and horizontal connecting plate 5 is located arc steel mould 1's upper and lower both sides, and vertical connecting plate 6 is located arc steel mould 1's the left and right sides, and it has six screw hole a7 to open on the horizontal connecting plate 5, and it has six screw hole b to open on the vertical connecting plate 6, during the installation, be equipped with bolt an between screw hole a7 and the screw hole a7 on the adjacent horizontal connecting plate 5, be equipped with bolt b8 between screw hole b and the screw hole b on the adjacent arc steel sheet.
The lower surface of the connecting steel die 2 is provided with a groove, the upper surface of the connecting steel die 2 is provided with a convex block 10, and the convex block 10 is positioned in the groove of the other connecting steel die 2 during installation.
The surface of arc steel mould 1 is opened has reinforcing groove a, and the surface that links up steel mould 2 is opened has reinforcing groove b11, and the reinforcement is tied and is fixed in reinforcing groove a and reinforcing groove b11, and the reinforcement is tied including two arc poles 14, and arc pole 14 both ends are equipped with link 12 respectively, and it has the connecting hole to open on the link 12, is equipped with bolt c13 between the connecting hole on connecting hole and another arc pole 14, and arc pole 14 forms the reinforcement through link 12 end to end and ties.
During installation, firstly one arc steel mould 1 is vertically fixed with the ground, then the connection steel mould 2 and the arc steel mould 1 are sequentially installed, the two adjacent arc steel moulds 1 are fixed together by utilizing the vertical connecting plate 6, after the four arc steel moulds 1 and the three connection steel moulds 2 are installed, the fourth connection steel mould 2 is inserted into a gap between the two arc steel moulds 1 from the upper part, then the arc rod 14 is connected end to form a reinforcing bolt, the first-layer external mould is stabilized, and then the second-layer external mould is also installed upwards.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a hollow mound external mold of railway, includes a plurality of arc steel mould (1) and a plurality of linking up steel mould (2), its characterized in that: the outer mold profile of circular hollow mound is constituteed to arc steel mould (1), be equipped with connection structure between arc steel mould (1), connection structure is used for linking together arc steel mould (1), and controls two adjacent there is the cross-section for triangle-shaped's clearance between arc steel mould (1), it is located to link up steel mould (2) in the clearance, arc steel mould (1) forms a closed annular face with the internal surface connection who links up steel mould (2), just it is equipped with plugboard a (3) respectively to link up the both sides that steel mould (2) are close to arc steel mould (1), be equipped with on arc steel mould (1) and supply plugboard a (3) male plug socket a.
2. The railway hollow pier outer die as claimed in claim 1, wherein: the connecting structure comprises a horizontal connecting plate (5) and a vertical connecting plate (6), wherein the horizontal connecting plate (5) is located on the upper side and the lower side of the arc-shaped steel die (1), the vertical connecting plate (6) is located on the left side and the right side of the arc-shaped steel die (1), a plurality of threaded holes a (7) are formed in the horizontal connecting plate (5), a plurality of threaded holes b are formed in the vertical connecting plate (6), during installation, a bolt a is arranged between the threaded hole a (7) on the threaded hole a (7) and the adjacent horizontal connecting plate (5), and a bolt b (8) is arranged between the threaded hole b and the threaded hole b on the adjacent arc-shaped steel plate.
3. The railway hollow pier outer die as claimed in claim 1, wherein: the two sides of the connecting steel die (2) close to the arc-shaped steel die (1) are respectively provided with a plug board b (4), and the arc-shaped steel die (1) is provided with a plug groove b for the plug board b (4) to be inserted into.
4. The railway hollow pier outer die as claimed in claim 1, wherein: and the arc-shaped steel die (1) is provided with a plurality of reinforcing ribs (9).
5. The railway hollow pier outer die as claimed in claim 1, wherein: the lower surface of the connecting steel die (2) is provided with a groove, the upper surface of the connecting steel die (2) is provided with a convex block (10), and when the connecting steel die is installed, the convex block (10) is positioned in the groove of the other connecting steel die (2).
6. The railway hollow pier outer die as claimed in claim 1, wherein: the outer surface of the arc-shaped steel die (1) is provided with a reinforcing groove a, the outer surface of the connecting steel die (2) is provided with a reinforcing groove b (11), the railway hollow pier outer die further comprises a reinforcing bolt, and the reinforcing bolt is fixed in the reinforcing groove a and the reinforcing groove b (11).
7. The railway hollow pier outer die as claimed in claim 6, wherein: the reinforcing bolt comprises a plurality of arc-shaped rods (14), connecting ends (12) are arranged at two ends of each arc-shaped rod (14), connecting holes are formed in the connecting ends (12), a bolt c (13) is arranged between each connecting hole and the corresponding connecting hole in the other arc-shaped rod (14), and the arc-shaped rods (14) are connected end to end through the connecting ends (12) to form the reinforcing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273263.5U CN214882989U (en) | 2021-01-29 | 2021-01-29 | Railway hollow pier external mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273263.5U CN214882989U (en) | 2021-01-29 | 2021-01-29 | Railway hollow pier external mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214882989U true CN214882989U (en) | 2021-11-26 |
Family
ID=78860653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120273263.5U Active CN214882989U (en) | 2021-01-29 | 2021-01-29 | Railway hollow pier external mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214882989U (en) |
-
2021
- 2021-01-29 CN CN202120273263.5U patent/CN214882989U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: No. 43, Group 2, Lianggou Village, Yupan Township, Wushan County, Tianshui City, Gansu Province, 741300 Patentee after: Chen Yanming Country or region after: China Address before: 313000 No. 789, hangmu Road, Qianyuan Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG FENGPEI STEEL MOULD Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240506 Address after: No. 7, 3rd Floor, Unit 1, Building 3, Yaxing City Shanshui, No. 129 Changjiang Road, Erqi District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Xinghe Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 43, Group 2, Lianggou Village, Yupan Township, Wushan County, Tianshui City, Gansu Province, 741300 Patentee before: Chen Yanming Country or region before: China |
|
| TR01 | Transfer of patent right |