CN201158093Y - Longitudinally linking type pre-stress rail plate mold - Google Patents
Longitudinally linking type pre-stress rail plate mold Download PDFInfo
- Publication number
- CN201158093Y CN201158093Y CNU2007203105782U CN200720310578U CN201158093Y CN 201158093 Y CN201158093 Y CN 201158093Y CN U2007203105782 U CNU2007203105782 U CN U2007203105782U CN 200720310578 U CN200720310578 U CN 200720310578U CN 201158093 Y CN201158093 Y CN 201158093Y
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- China
- Prior art keywords
- bed die
- mould
- side form
- rail plate
- linking type
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- Expired - Lifetime
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Abstract
The utility model discloses a longitudinal-connection-type prestressed track board mold, belongs to the technology field of molds for producing track boards of railway ballastless tracks, and comprises a bottom mold, side molds which are detachably connected at the front and the back ends of the bottom mold, and end molds which are detachably connected at the left and the right ends of the bottom mold; the side molds and the end molds are detachably connected; the shape enclosed by the bottom mold, the side molds and the end molds is matched with the external shape of the track board; wherein, a plurality of bolt mounting holes are symmetrically arranged in the corresponding positions on the bottom mold which are positioned on the both sides of a track carrying part of the track board, a hole former mounting hole is arranged in the middle position of the bottom mold, transverse anchor recess molds are oppositely and symmetrically arranged inside the two side molds, inward concave blocks are symmetrical arranged on the end molds, a connecting pipe for connecting a steel bar is arranged in the inward concave blocks, and the inward concave blocks are adapted to gaps of the end surfaces of the longitudinal-connection-type prestressed track board. The longitudinal-connection-type prestressed track board mold can meet the requirements on the production forming of the longitudinal-connection-type prestressed track board of the ballastless track.
Description
Technical field
The present invention relates to a kind of mould of making railway ballastless track track plate.
Background technology
Ballastless track is with replacement shot ballast aggregate railway roadbeds such as concrete or asphalts and the track structure pattern of forming.It has good track stability, ride comfort, durability; Its structure height is low, from heavy and light, can reduce bridge second phase dead load and reduce tunnel clearance; Railway roadbed is neat and artistic, and the ballast aggregate in the time of can eliminating train operation splashes and efflorescence; Track deformation is slow, not only can significantly reduce track maintenance workload, and what is more important can reduce the demand in construction " skylight ", the transportation after being open to traffic is organized very favourable.Based on this, ballastless track becomes the first-selection of countries in the world high speed railway track structure, and particularly Germany and Japan adopt ballastless track substantially at the high-speed railway of building in recent years.China is the principal mode track with the ballasted track still at present, the ballastless track technology studied, but because Chinese track circuit transmission standard, promptly the signal of telecommunication is by track transmission, and this track plate that just requires to be layed under the rail has the good insulation performance function.Certainly, ballastless track is very high for the performance requirement that is layed in the track plate under the rail.
Summary of the invention
Based on above-mentioned need of practice, the objective of the invention is to: a kind of mould that is used to make the longitudinal prestress track plate of ballastless track is provided.
Technical scheme of the present invention is: a kind of longitudinally linking type pre-stress rail plate mold, comprise bed die and the side form that is detachably connected on the bed die rear and front end, and the end mould that is detachably connected on two ends, the bed die left and right sides, side form and end removably connect between the mould, and the shape that surrounds of bed die, side form and end mould and the outer shape of track plate are complementary; Wherein, on the bed die and the corresponding position that is positioned at both sides, track plate support rail position is arranged with some bolt mounting holes, and the bed die medium position is provided with the perforating device installing hole; Two side form inboards are arranged with horizontal anchor recess mould in opposite directions, wherein, in the horizontal anchor recess mould of She Zhiing is horizontal anchor recess mould stiff end in opposite directions, and another is horizontal anchor recess mould stretch-draw end, and, horizontal anchor recess mould stiff end on the same side form and the laterally alternate setting of anchor recess mould stretch-draw end; Be arranged with the indent piece of indent on the described end mould, the breach of indent piece and longitudinal prestress track plate end face is suitable.
Described bed die is connected by bolt with the junction of side form with the junction and the end mould of end mould with junction, the bed die of side form.Be convenient to installation and removal.
The described bed die outside is provided with some spirals and drags end device, and wherein, the spiral at two ends, the left and right sides, the bed die outside drags the screw mandrel of end device to be connected with the end mould, and the spiral of rear and front end, the bed die outside drags the screw mandrel of end device to be connected with side form.Described spiral drags end device to comprise to be equipped with the bracket of screw mandrel and the support bracket of wedge is housed.Spiral drags end device to be used for the demoulding, after the track plate is built moulding, will hold mould and side form to withdraw from bed die by this device.
The described side form or the end mould outside are provided with hold down gag.Described hold down gag comprises compact heap, studs and nut, and wherein, studs one end connects compact heap, and the other end connects side form or end mould.
On described side form or the end mould lifting bolt is installed.Be convenient to the installation and the carrying of side form or end mould.
Lifting nut set bolt on the described side form.When building the track plate, cover is loaded onto the lifting nut on this bolt, the lifting nut can be installed on the side of track plate.
Be provided with the tube connector that is used for connecting reinforcement in the described indent piece.
Described bed die is made of side by side two half modules.Be convenient to the transportation of material use and template.
Be provided with seal groove between the joint face of described bed die and side form or end mould.Concrete leakage when preventing that the track plate from building.
Described bed die bottom surface is equipped with supporting leg.One of supporting leg effect is to be convenient to adjust, and to satisfy the levelling of bed die upper surface, one of supporting leg effect is with the fragmented bottom surface of bed die certain distance, is convenient at bed die lower surface installing device.
Described bed die bottom surface is equipped with electromagnetic shaker.Internal structure when building to satisfy the track plate evenly.
The invention has the beneficial effects as follows: the longitudinal prestress track plate that can satisfy ballastless track is made the requirement of moulding.
The present invention is further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the structural representation of bed die among Fig. 1;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the side view of Fig. 4;
Fig. 7 is the upward view of Fig. 4;
Fig. 4 (a) is the half module structural representation of bed die among Fig. 4;
Fig. 8 is the structural representation of side form among Fig. 1;
Fig. 9 is the left view of Fig. 8 side form;
Figure 10 is the vertical view of Fig. 8 side form;
Figure 11 is the K place partial enlarged drawing of Fig. 8 side form;
Fig. 8 (a) is the structural representation of the horizontal anchor recess mould stiff end of Fig. 8 side form;
Fig. 8 (b) is the B-B cutaway view of Fig. 8 (a);
Fig. 8 (c) is the horizontal anchor recess mould stretch-draw end structure schematic diagram of Fig. 8 side form;
Fig. 8 (d) is the C-C cutaway view of Fig. 8 (c);
Figure 12 is the structural representation of Fig. 1 middle-end mould;
Figure 13 is the left view of Fig. 8 end mould;
Figure 14 is the vertical view of Fig. 8 end mould;
Figure 15 is the structural representation that spiral drags end device among Fig. 1;
Figure 16 is the right view that Figure 15 spiral drags end device;
Figure 17 be among Fig. 1 to hold down gag A-A partial cutaway structural representation;
Figure 18 is to the seal groove structure schematic diagram between side form and the bed die among Fig. 1;
Wherein, Reference numeral is: 1 is bed die, and 1-1 is a half module, 2 is side form, and 3 are the end mould, and 3-1 is the indent piece, 4 is bolt mounting holes, and 5 is the perforating device installing hole, and 6 is bolt, 7 for spiral drags end device, and 7-1 is a bracket, and 7-2 is for supporting bracket, 7-3 is a wedge, and 8 is screw mandrel, and 9 is hold down gag, 10 is compact heap, and 11 is studs, and 12 is nut, 13 is lifting bolt, and 14 are lifting nut set bolt, and 15 is tube connector, 16 is supporting leg, and 17 is electromagnetic shaker, and 18 is pad, 19 is seal groove, and 20 is connecting bolt, and 22 is horizontal anchor recess mould, 22-1 is horizontal anchor recess mould stiff end, and 22-2 is horizontal anchor recess mould stretch-draw end.
The specific embodiment
Preferred embodiment is as follows:
Shown in Fig. 1 to Fig. 7 and Figure 12 to 14, a kind of longitudinally linking type pre-stress rail plate mold, comprise bed die 1 and be connected the side form 2 of bed die 1 rear and front end by bolt 6, and the end mould 3 that is connected two ends, bed die 1 left and right sides by bolt 6, connect by bolt 6 between side form 2 and the end mould 3, and the shape that surrounds of bed die 1, side form 2 and end mould 3 and the outer shape of track plate are complementary; Wherein, on the bed die 1 and corresponding position that is positioned at both sides, track plate support rail position is arranged with some bolt mounting holes 4, is used for construction bolt; Bed die 1 medium position is provided with perforating device installing hole 5, is used to install perforating device; Side form 2 is provided with lifting nut set bolt 14, is complementary with track plate side the lifting nut to be installed.Described bed die 1 bottom surface is equipped with supporting leg 16.Described bed die 1 bottom surface is equipped with electromagnetic shaker 17.Be arranged with the indent piece 3-1 of indent on the described end mould 3, be provided with the tube connector 15 that is used for connecting reinforcement in the indent piece 3-1, the breach of indent piece 3-1 and longitudinal prestress track plate end face is suitable.
As Figure 15, shown in Figure 16, be provided with some spirals in bed die 1 outside and drag end device 7, wherein, the spiral at two ends, the left and right sides, bed die 1 outside drags the screw mandrel of end device 7 to be connected with end mould 3, and the spiral of rear and front end, bed die 1 outside drags the screw mandrel 8 of end device 7 to be connected with side form 2.The bracket 7-1 that this spiral drags end device 7 to comprise screw mandrel is housed and the support bracket 7-2 of wedge 7-3 is housed after the track plate is built moulding, utilizes this spiral to drag end device 7 will hold mould and side form to withdraw from.
As shown in figure 17, the side form 2 and end mould 3 outsides are provided with hold down gag 9, so that side form 2 is connected tightr with bed die 1 respectively with end mould 3; On side form 2 and end mould 3, lifting bolt 13 is installed also, is convenient to the carrying and the installation of side form 2 and end mould 3.This hold down gag 9 comprises compact heap 10, studs 11 and nut 12, and wherein, studs 11 1 ends connect compact heap 10, and the other end connects side form 2 or end mould 3.
As shown in figure 18, be provided with seal groove 19 between the joint face of described bed die 1 and side form 2 and end mould 3, concrete leaks when preventing that the track plate from building.Need to prove, be provided with the structure of seal groove with shown in Figure 19 between the joint face of described bed die 1 and end mould 3.
Shown in Fig. 8 to Fig. 8 (d), two side forms, 2 inboards are arranged with horizontal anchor recess mould 22 in opposite directions, wherein, in the horizontal anchor recess mould 22 of She Zhiing one is horizontal anchor recess mould stiff end 22-1 in opposite directions, another is horizontal anchor recess mould stretch-draw end 22-2, and, horizontal anchor recess mould stiff end 22-1 on the same side form and the laterally alternate setting of anchor recess mould stretch-draw end 22-2.
It is pointed out that for material rationally utilizes, the convenience of processing, transportation, described bed die 1 can be made of side by side two half module 1-1, and the structure of half module is shown in Fig. 4 (a).
Claims (13)
1, a kind of longitudinally linking type pre-stress rail plate mold, tool is characterised in that: comprise bed die (1) and be detachably connected on the side form (2) of bed die (1) rear and front end, and the end mould (3) that is detachably connected on bed die (1) two ends, the left and right sides, removably connect between side form (2) and end mould (3), and bed die (1), side form (2) and hold shape that mould (3) surrounds and the outer shape of track plate is complementary; Wherein, bed die (1) is gone up and the corresponding position that is positioned at both sides, track plate support rail position is arranged with some bolt mounting holes (4), bed die (1) medium position is provided with perforating device installing hole (5), two side forms (2) inboard is arranged with horizontal anchor recess mould (22) in opposite directions, wherein, in the horizontal anchor recess mould (22) of She Zhiing one is a horizontal anchor recess mould stiff end (22-1) in opposite directions, another is a horizontal anchor recess mould stretch-draw end (22-2), and, horizontal anchor recess mould stiff end (22-1) on the same side form and the laterally alternate setting of anchor recess mould stretch-draw end (22-2); Be arranged with the indent piece (3-1) of indent on the described end mould (3).
2, longitudinally linking type pre-stress rail plate mold according to claim 1 is characterized in that: described bed die (1) is connected by bolt (6) with the junction of side form (2) with the junction and the end mould (3) of end mould (3) with junction, the bed die (1) of side form (2).
3, longitudinally linking type pre-stress rail plate mold according to claim 2, it is characterized in that: described bed die (1) outside is provided with some spirals and drags end device (7), wherein, the spiral at two ends, the left and right sides, bed die (1) outside drags the screw mandrel of end device (7) to be connected with end mould (3), and the spiral of rear and front end, bed die (1) outside drags the screw mandrel (8) of end device (7) to be connected with side form (2).
4, longitudinally linking type pre-stress rail plate mold according to claim 3 is characterized in that: described spiral bracket (7-1) that screw mandrel is housed that drags end device (7) to comprise and the support bracket (7-2) that wedge (7-3) is housed.
5, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: the described side form (2) or end mould (3) outside are provided with hold down gag (9).
6, longitudinally linking type pre-stress rail plate mold according to claim 5, it is characterized in that: described hold down gag (9) comprises compact heap (10), studs (11) and nut (12), wherein, studs (11) one ends connect compact heap (10), and the other end connects side form (2) or end mould (3).
7, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: on described side form (2) or the end mould (3) lifting bolt (13) is installed.
8, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: described side form (2) is provided with lifting nut set bolt (14).
9, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: be provided with the tube connector (15) that is used for connecting reinforcement in the described indent piece (3-1).
10, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: described bed die (1) is made of side by side two half modules (1-1).
11, longitudinally linking type pre-stress rail plate mold according to claim 2 is characterized in that: be provided with seal groove (19) between the joint face of described bed die (1) and side form (2) or end mould (3).
12, according to claim 2 or 10 described longitudinally linking type pre-stress rail plate molds, it is characterized in that: described bed die (1) bottom surface removably is equipped with supporting leg (16).
13, longitudinally linking type pre-stress rail plate mold according to claim 12 is characterized in that: described bed die (1) bottom surface removably is equipped with electromagnetic shaker (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105782U CN201158093Y (en) | 2007-12-13 | 2007-12-13 | Longitudinally linking type pre-stress rail plate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203105782U CN201158093Y (en) | 2007-12-13 | 2007-12-13 | Longitudinally linking type pre-stress rail plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158093Y true CN201158093Y (en) | 2008-12-03 |
Family
ID=40108683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203105782U Expired - Lifetime CN201158093Y (en) | 2007-12-13 | 2007-12-13 | Longitudinally linking type pre-stress rail plate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158093Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772822A (en) * | 2015-04-03 | 2015-07-15 | 德州海天机电科技有限公司 | Reinforcing steel bar production platform on two sides of long-wire prefabricated sheet material |
-
2007
- 2007-12-13 CN CNU2007203105782U patent/CN201158093Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772822A (en) * | 2015-04-03 | 2015-07-15 | 德州海天机电科技有限公司 | Reinforcing steel bar production platform on two sides of long-wire prefabricated sheet material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071213 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |