CN102773913B - Mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways - Google Patents
Mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways Download PDFInfo
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- CN102773913B CN102773913B CN201110118431.4A CN201110118431A CN102773913B CN 102773913 B CN102773913 B CN 102773913B CN 201110118431 A CN201110118431 A CN 201110118431A CN 102773913 B CN102773913 B CN 102773913B
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- mainboard
- cup
- auxiliary plate
- struts
- adjuster
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Abstract
The invention relates to a device for pouring pillar cup-shaped foundations of overhead contact systems of electric railways, in particular to a mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways. The mould comprises templates and is characterized by further comprising a telescopic connection rod. The templates comprise two main boards and two auxiliary boards. The main boards and the auxiliary boards are arranged at intervals to form a cup-shaped mould body and are connected through cramps and fastening holes, and the telescopic connection rod is connected with the main boards. The mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways is low in cost, light in weight, easy to mount and dismount and capable of being reused; simultaneously, the mould is not limited by the long concrete setting time, materials are easy to purchase, the process is simple and the manufacture is convenient.
Description
Technical field
The present invention relates to a kind ofly for pouring into a mould the device of cup-shaped foundations of struts of electrified railway contact lines, is exactly specifically a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines.
Background technology
In cup-shaped foundations of struts of electrified railway contact lines casting and constructing process, the quality of cup type basis cast directly has influence on the adjustment of catenary mast, therefore, in order to ensure the cast effect on glass type basis, workmen has designed and has applied the mould of multiple cup type basis cast, but all has some problems.As: make mould with plank, mounting or dismounting mould is time-consuming effort again, and damages because form removal reason usually makes plank, causes waste of material, cost to strengthen; The mould of doing with two cup sections leathers that surround, reusable, but because concrete is in the time making firm by ramming, cement mortar is easy to infiltrate in the contact crack of two templates, and striking time is grasped bad, and the cement mortar setting and hardening of infiltration causes form removal difficulty.
Summary of the invention
The technical problem to be solved in the present invention is to provide low, lightweight, the easy installation of a kind of cost, quick detachable, reusable pouring die for cup-shaped foundations of struts of electrified railway contact lines.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines, comprise template, and it is characterized in that: it also comprises shrinking connecting-rod; Template comprises two mainboards and two blocks of auxiliary plates; Mainboard and auxiliary plate are intervally arranged and form cup mould main body, and mainboard is connected with button hole by clasp nail with auxiliary plate; Shrinking connecting-rod is connected with mainboard.
Mainboard comprises mainboard bracket and the large arc that is fixed on mainboard bracket periphery, and mainboard bracket is provided with several mainboard connecting holes; The left and right sides, large arc upper end is provided with mainboard button hole, and the left and right sides, large arc lower end is provided with mainboard clasp nail; Auxiliary plate comprises auxiliary board mount and the little arc that is fixed on auxiliary board mount periphery, and the left and right sides, little arc upper end is provided with auxiliary plate clasp nail, and the left and right sides, little arc lower end is provided with auxiliary plate button hole; Mainboard button hole and the grafting of auxiliary plate clasp nail, mainboard clasp nail and auxiliary plate button hole are pegged graft and are formed a cup mould main body.
Shrinking connecting-rod comprises mobile jib, a pair of scalable adjuster and several to regulating support; One end of a pair of scalable adjuster is articulated with mobile jib top, and the other end is provided with adjuster connecting hole, and adjuster connecting hole is screwed and is connected with mainboard connecting hole; Regulate one end of support be articulated with mobile jib and be positioned at below scalable adjuster, the other end is provided with and regulates support connecting hole, regulates support connecting hole to be screwed and to be connected with mainboard connecting hole.Shrinking connecting-rod upper end is provided with draw ring.
When the present invention assembles, two mainboards are vertically stood on to ground, first the clasp nail of auxiliary plate both sides is inserted to the button hole of two mainboards, the button hole of the both sides of this auxiliary plate also inserts the clasp nail of two mainboards simultaneously, realizes the assembling of an auxiliary plate and two mainboards; Then the adjuster connecting hole of shrinking connecting-rod is screwed and is connected with mainboard connecting hole, adjusting connecting hole is screwed and is connected with mainboard connecting hole; Auxiliary another piece plate being inserted to the first auxiliary plate opposite having installed is connected with two mainboards again, rotating two adjusters makes interconnective mainboard and auxiliary plate side have certain interval, after solidifying a little, concrete facilitates the dismounting of auxiliary plate, so that form removal, regulate support and level ground to keep certain angle simultaneously, regulate support not parallel to the ground, be convenient to remove mainboard in the time of concrete setting overlong time, cup type basis mould is put into the mid-pouring concrete that can carry out well in catenary mast hole.
When form removal of the present invention, after concrete setting 1-2 hour, extract auxiliary plate out; Wait for that again concrete reaches after mould unloading condition, rotation regulator, lays down adjuster and regulates the support force of support to large arc, and the draw ring that upwards lifts shrinking connecting-rod can draw off mould.
Low, lightweight, the easy installation of cost of the present invention, quick detachable, reusable, is not simultaneously subject to the oversize restriction of concrete setting time, and material is easily bought, technique is simple, easy to process.
Brief description of the drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is shrinking connecting-rod structural representation of the present invention;
Fig. 3 is partial sectional view of the present invention;
Fig. 4 is mainboard structure schematic diagram of the present invention;
Fig. 5 is the auxiliary plate structure schematic diagram of the present invention.
In figure, technical mark is described as follows: 1-mainboard, 101-mainboard bracket, 102-mainboard connecting hole, 103-mainboard button hole, 104-mainboard clasp nail, 105-large arc; 2-auxiliary plate, 201-auxiliary plate draw ring, 202-auxiliary board mount, 203-little arc, 204-auxiliary plate clasp nail, 205-auxiliary plate button hole; 3-shrinking connecting-rod, 301-scalable adjuster, 3011-regulating handle, 3012-set screw, 302-adjusting support, 303-adjusting support connecting hole, 304-draw ring, 305-mobile jib, 306-adjuster connecting hole.
Detailed description of the invention
Below provide an embodiment and by reference to the accompanying drawings the present invention be described in further detail:
As shown in Figures 1 and 3: a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines, comprise template, it is characterized in that: it also comprises shrinking connecting-rod 3; Template comprises two mainboards 1 and two blocks of auxiliary plates 2; Mainboard 1 is intervally arranged and forms cup mould main body with auxiliary plate 2, and mainboard 1 is connected with button hole by clasp nail with auxiliary plate 2; Shrinking connecting-rod 3 is connected with mainboard 1.
Referring to Fig. 4: mainboard 1 comprises mainboard bracket 101 and the large arc 105 that is fixed on mainboard bracket 101 peripheries, and mainboard bracket 101 is provided with several mainboard connecting holes 102; Large arc 105 left and right sides, upper end are provided with mainboard button hole 103, and large arc 105 left and right sides, lower end are provided with mainboard clasp nail 104; Referring to Fig. 5: auxiliary plate 2 comprises auxiliary board mount 202 and the little arc 203 that is fixed on auxiliary board mount 202 peripheries, and little arc 203 left and right sides, upper end are provided with auxiliary plate clasp nail 204, and little arc 203 left and right sides, lower end are provided with auxiliary plate button hole 205; Mainboard button hole 103 is pegged graft with auxiliary plate clasp nail 204, mainboard clasp nail 104 is pegged graft and formed cup mould main body with auxiliary plate button hole 205.
For auxiliary plate 2 for convenience detach, little arc 203 upper ends are provided with auxiliary plate draw ring 201.
Large arc 105 is made with little arc 203 of iron sheets, cheap, also can make of corrosion resistant plate long service life.
Referring to Fig. 2: shrinking connecting-rod 3 comprises mobile jib 305, a pair of scalable adjuster 301 and several to regulating support 302; One end of a pair of scalable adjuster 301 is articulated with mobile jib 305 tops, scalable adjuster 301 can rotate with the pin joint of mobile jib 305, the other end of scalable adjuster 301 is provided with adjuster connecting hole 306, and adjuster connecting hole 306 is screwed and is connected with mainboard connecting hole 102; Regulate one end of support 302 be articulated with mobile jib 305 and be positioned at below scalable adjuster 301, regulate support 302 to rotate with the pin joint of mobile jib 305, regulate being provided with of support 302 other ends to regulate support connecting hole 303, regulate support connecting hole 303 to be screwed and to be connected with mainboard connecting hole 102.Shrinking connecting-rod 3 upper ends are provided with draw ring 304.Scalable adjuster 301 comprises regulating handle 3011 and is threadedly connected to the set screw 3012 at regulating handle 3011 two ends, rotates regulating handle 3011, the i.e. total length of the scalable adjuster 301 of capable of regulating.
The area of mainboard 1 is five to six times of auxiliary plate 2.
Claims (6)
1. a pouring die for cup-shaped foundations of struts of electrified railway contact lines, comprises template, it is characterized in that: it also comprises shrinking connecting-rod (3); Described template comprises two mainboards (1) and two blocks of auxiliary plates (2); Described mainboard (1) is intervally arranged and forms cup mould main body with described auxiliary plate (2), and described mainboard (1) is connected with button hole by clasp nail with described auxiliary plate (2); Described shrinking connecting-rod (3) is connected with described mainboard (1);
Described mainboard (1) comprises the large arc (105) that mainboard bracket (101) is peripheral with being fixed on described mainboard bracket (101), and described mainboard bracket (101) is provided with several mainboard connecting holes (102); Described large arc (105) left and right sides, upper end is provided with mainboard button hole (103), and described large arc (105) left and right sides, lower end is provided with mainboard clasp nail (104); Described auxiliary plate (2) comprises the little arc (203) that auxiliary board mount (202) is peripheral with being fixed on described auxiliary board mount (202), described little arc (203) left and right sides, upper end is provided with auxiliary plate clasp nail (204), and described little arc (203) left and right sides, lower end is provided with auxiliary plate button hole (205); Described mainboard button hole (103) is pegged graft with described auxiliary plate clasp nail (204), described mainboard clasp nail (104) is pegged graft and formed described cup mould main body with described auxiliary plate button hole (205).
2. a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines as claimed in claim 1, is characterized in that: described shrinking connecting-rod (3) comprises mobile jib (305), a pair of scalable adjuster (301) and several to regulating support (302); One end of described a pair of scalable adjuster (301) is articulated with described mobile jib (305) top, and the other end is provided with adjuster connecting hole (306), and described adjuster connecting hole (306) is screwed and is connected with described mainboard connecting hole (102); One end of described adjusting support (302) is articulated with described mobile jib (305) and is positioned at below described scalable adjuster (301), the other end is provided with and regulates support connecting hole (303), and described adjusting support connecting hole (303) is screwed and is connected with described mainboard connecting hole (102).
3. a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines as claimed in claim 2, is characterized in that: described scalable adjuster (301) comprises regulating handle (3011) and is threadedly connected to the set screw (3012) at described regulating handle (3011) two ends.
4. a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines as claimed in claim 3, is characterized in that: described little arc (203) upper end is provided with auxiliary plate draw ring (201).
5. a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines as described in claim 1 to 4 any one, is characterized in that: described shrinking connecting-rod (3) upper end is provided with draw ring (304).
6. a kind of pouring die for cup-shaped foundations of struts of electrified railway contact lines as claimed in claim 5, is characterized in that: the area of described mainboard (1) is five to six times of described auxiliary plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110118431.4A CN102773913B (en) | 2011-05-09 | 2011-05-09 | Mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110118431.4A CN102773913B (en) | 2011-05-09 | 2011-05-09 | Mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773913A CN102773913A (en) | 2012-11-14 |
| CN102773913B true CN102773913B (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110118431.4A Active CN102773913B (en) | 2011-05-09 | 2011-05-09 | Mould for pouring pillar cup-shaped foundations of overhead contact systems of electric railways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773913B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174156B (en) * | 2013-04-10 | 2015-04-15 | 大连宜华建设集团有限公司 | Independent basic construction inner template device with cup opening smaller than 600*600 mm<2> and construction method thereof |
| CN103352475B (en) * | 2013-07-08 | 2015-06-17 | 中铁二十一局集团电务电化工程有限公司 | Electrified railway strong wind area contact net steel pipe support foundation bolt positioning mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2683761Y (en) * | 2004-03-10 | 2005-03-09 | 李剑英 | Concrete based mold with preformed hole |
| CN201401008Y (en) * | 2009-04-10 | 2010-02-10 | 中国十五冶金建设有限公司 | Split-type cup core template |
| CN201546449U (en) * | 2009-10-12 | 2010-08-11 | 中国二十冶建设有限公司 | Cup rabbet steel template of column base |
| CN201714084U (en) * | 2010-01-28 | 2011-01-19 | 瑞昌市新合生建筑节能有限公司 | Extensible mould used for fabricating small-caliber cement ducts on construction site |
| CN202037697U (en) * | 2011-05-09 | 2011-11-16 | 中铁二十一局集团有限公司 | Pouring die for cup-shaped foundations of struts of electrified railway contact lines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784763B2 (en) * | 1987-07-02 | 1995-09-13 | 東急建設株式会社 | Squirrel-framed formwork for the steel column support in the building |
-
2011
- 2011-05-09 CN CN201110118431.4A patent/CN102773913B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2683761Y (en) * | 2004-03-10 | 2005-03-09 | 李剑英 | Concrete based mold with preformed hole |
| CN201401008Y (en) * | 2009-04-10 | 2010-02-10 | 中国十五冶金建设有限公司 | Split-type cup core template |
| CN201546449U (en) * | 2009-10-12 | 2010-08-11 | 中国二十冶建设有限公司 | Cup rabbet steel template of column base |
| CN201714084U (en) * | 2010-01-28 | 2011-01-19 | 瑞昌市新合生建筑节能有限公司 | Extensible mould used for fabricating small-caliber cement ducts on construction site |
| CN202037697U (en) * | 2011-05-09 | 2011-11-16 | 中铁二十一局集团有限公司 | Pouring die for cup-shaped foundations of struts of electrified railway contact lines |
Non-Patent Citations (1)
| Title |
|---|
| JP昭64-10837A 1989.01.13 |
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| CN102773913A (en) | 2012-11-14 |
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