CN201161436Y - Bearing platform type pre-stress rail board mold - Google Patents
Bearing platform type pre-stress rail board mold Download PDFInfo
- Publication number
- CN201161436Y CN201161436Y CNU200720310580XU CN200720310580U CN201161436Y CN 201161436 Y CN201161436 Y CN 201161436Y CN U200720310580X U CNU200720310580X U CN U200720310580XU CN 200720310580 U CN200720310580 U CN 200720310580U CN 201161436 Y CN201161436 Y CN 201161436Y
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- mould
- bed die
- anchor recess
- side form
- bearing type
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Abstract
The utility model discloses a bearing platform type prestressed track slab die, belonging to the technical field of producing dies for railway ballastless track slabs. The die of the utility model comprises a bottom die, lateral dies detachably connected with the front end and the rear end of the bottom die, and end-dies detachably connected with the left end and the right end of the bottom die, wherein the shape enclosed by the bottom die, the lateral dies and the end-dies matches with the external shape of the track slab, a plurality of bolt mounting holes are symmetrically arranged on the bottom die, namely on the corresponding positions of both sides of bearing-rail portions on the track slab, a mounting hole for a hole forming device is arranged at the middle portion of the bottom die, semi-circular embossments are arranged at the middle portions of the end dies, an upper row of longitudinal anchor recess dies and a lower row of longitudinal anchor recess dies are symmetrically and oppositely arranged at the inner sides of the two end-dies, and horizontal anchor recess dies are symmetrically and oppositely arranged at the inner sides of the two lateral dies, and a sunk bearing platform is arranged on the bearing-rail portion arranged on the bottom die correspondingly to the bolt mounting hole. The bearing platform type prestressed track slab die can meet the requirements of producing and forming the bearing platform type prestressed track slabs.
Description
Technical field
The present invention relates to a kind of mould of making railway ballastless track track plate, relate in particular to a kind of mould of bearing platform type pre-stress rail plate of ballastless track.
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 bearing platform type pre-stress rail plate of ballastless track is provided.
Technical scheme of the present invention is: a kind of desk bearing type prestressing railway plate, 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, the bed die medium position is provided with the perforating device installing hole, end mould middle part is provided with semi-cylindrical hill, mould inboard, two ends is arranged with the vertical anchor recess mould of two rows in opposite directions, wherein, in vertical anchor recess mould of She Zhiing one is vertical anchor recess mould stiff end in opposite directions, another is vertical anchor recess mould stretch-draw end, and, vertical anchor recess mould stiff end on the same end mould and vertically all alternate with the vertical direction in the horizontal direction setting of anchor recess mould stretch-draw end; 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; The support rail position of corresponding bolt mounting holes is provided with the cushion cap to lower recess on the described bed die.
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.
Described end mould is equipped with the hold-down bolt that is connected with bed die near the semi-cylindrical hill place.
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 bearing platform type pre-stress rail 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. 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 L place partial enlarged drawing of Fig. 8 end mould;
Figure 12 (a) is double vertical anchor recess mode structure schematic diagram of Figure 12 end mould;
Figure 12 (b) is the C-C cutaway view of Figure 12 (a);
Figure 12 (c) is vertical anchor recess mould stretch-draw end structure schematic diagram of Figure 12 (a);
Figure 12 (d) is the R-R cutaway view of Figure 12 (c);
Figure 12 (e) is that the D of Figure 12 (c) is to view;
Figure 12 (f) is the vertical view of Figure 12 (c);
Figure 12 (g) is vertical anchor recess mould stiff end structural representation of Figure 12 (a);
Figure 12 (h) is the S-S cutaway view of Figure 12 (g);
Figure 12 (i) is that the T of Figure 12 (g) is to view;
Figure 12 (j) is the vertical view of Figure 12 (g);
Figure 16 is the structural representation that spiral drags end device among Fig. 1;
Figure 17 is the right view that Figure 16 spiral drags end device;
Figure 18 be among Fig. 1 to hold down gag A-A partial cutaway structural representation;
Figure 19 is to the seal groove structure schematic diagram between side form and the bed die among Fig. 1;
Fig. 4 (a) is the half module structural representation of bed die among Fig. 4;
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 a semi-cylindrical hill, 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 hold-down bolt, 16 is supporting leg, and 17 is electromagnetic shaker, and 18 is pad, 19 is seal groove, and 20 is connecting bolt, and 21 is vertical anchor recess mould, 21-1 is vertical anchor recess mould stiff end, 21-2 is vertical anchor recess mould stretch-draw end, and 22 is horizontal anchor recess mould, and 22-1 is horizontal anchor recess mould stiff end, 22-2 is horizontal anchor recess mould stretch-draw end, and 23 is cushion cap.
The specific embodiment
Preferred embodiment is as follows:
Extremely shown in Figure 7 as Fig. 1, a kind of desk bearing type prestressing railway plate, 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; End mould middle part is provided with semi-cylindrical hill 3-1, is complementary with the semi-cylindrical hill with track plate two ends.The support rail position of corresponding bolt mounting holes 4 is provided with the cushion cap 23 to lower recess on the described bed die 1.Side form 2 is provided with lifting nut set bolt 14, is complementary with track plate side the lifting nut to be installed.Described end mould 10 is equipped with the hold-down bolt 15 that is connected with bed die 1 near semi-cylindrical hill 3-1 place, so that end mould 10 is connected tightr with bed die 1.Described bed die 1 bottom surface is equipped with supporting leg 16.Described bed die 1 bottom surface is equipped with electromagnetic shaker 17.
As Figure 16, shown in Figure 17, 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 18, 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 19, 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 Figure 12 to Figure 12 (j), mould 3 inboards in two ends are arranged with the vertical anchor recess mould 21 of two rows in opposite directions, wherein, in opposite directions, in symmetrically arranged vertical anchor recess mould 21 is vertical anchor recess mould stiff end 21-1, another is vertically to spread cave mould stretch-draw end 21-2, and, vertical anchor recess mould stiff end 21-1 on the same end mould and vertically all alternate with the vertical direction in the horizontal direction setting of anchor recess mould stretch-draw end 21-2.
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 desk bearing type prestressing railway plate, it is characterized 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), end mould middle part is provided with semi-cylindrical hill (3-1), two ends mould (3) inboard is arranged with the vertical anchor recess moulds of two rows (21) in opposite directions, wherein, in vertical anchor recess mould (21) of She Zhiing one is vertical anchor recess mould stiff end (21-1) in opposite directions, another is vertical anchor recess mould stretch-draw end (21-2), and, vertical anchor recess mould stiff end (21-1) on the same end mould and vertically all alternate with the vertical direction in the horizontal direction setting of anchor recess mould stretch-draw end (21-2); 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), the support rail position of the last corresponding bolt mounting holes (4) of described bed die (1) is provided with the cushion cap (23) to lower recess.
2, desk bearing type prestressing railway plate 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, desk bearing type prestressing railway plate 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, desk bearing type prestressing railway plate 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, desk bearing type prestressing railway plate 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, desk bearing type prestressing railway plate 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, desk bearing type prestressing railway plate according to claim 2 is characterized in that: on described side form (2) or the end mould (3) lifting bolt (13) is installed.
8, desk bearing type prestressing railway plate according to claim 2 is characterized in that: described side form (2) is provided with lifting nut set bolt (14).
9, desk bearing type prestressing railway plate according to claim 2 is characterized in that: described end mould (10) locates to be equipped with the hold-down bolt (15) that is connected with bed die (1) near semi-cylindrical hill (3-1).
10, desk bearing type prestressing railway plate according to claim 2 is characterized in that: described bed die (1) is made of side by side two half modules (1-1).
11, desk bearing type prestressing railway plate 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 desk bearing type prestressing railway plates, it is characterized in that: described bed die (1) bottom surface removably is equipped with supporting leg (16).
13, desk bearing type prestressing railway plate 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 |
|---|---|---|---|
| CNU200720310580XU CN201161436Y (en) | 2007-12-13 | 2007-12-13 | Bearing platform type pre-stress rail board mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720310580XU CN201161436Y (en) | 2007-12-13 | 2007-12-13 | Bearing platform type pre-stress rail board mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161436Y true CN201161436Y (en) | 2008-12-10 |
Family
ID=40182377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720310580XU Expired - Lifetime CN201161436Y (en) | 2007-12-13 | 2007-12-13 | Bearing platform type pre-stress rail board mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161436Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486225B (en) * | 2009-03-06 | 2011-03-23 | 中铁二局股份有限公司 | Track plate formwork system |
| CN101486224B (en) * | 2009-03-06 | 2011-04-20 | 杨秋利 | Track plate formwork system |
-
2007
- 2007-12-13 CN CNU200720310580XU patent/CN201161436Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486225B (en) * | 2009-03-06 | 2011-03-23 | 中铁二局股份有限公司 | Track plate formwork system |
| CN101486224B (en) * | 2009-03-06 | 2011-04-20 | 杨秋利 | Track plate formwork system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
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| CX01 | Expiry of patent term |