CN207017079U - A kind of framework cloth muscle structure of track plates - Google Patents
A kind of framework cloth muscle structure of track plates Download PDFInfo
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- CN207017079U CN207017079U CN201720784325.2U CN201720784325U CN207017079U CN 207017079 U CN207017079 U CN 207017079U CN 201720784325 U CN201720784325 U CN 201720784325U CN 207017079 U CN207017079 U CN 207017079U
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Abstract
The utility model, which is created, provides a kind of framework cloth muscle structure of track plates, including：Track plates plate body, prestressed structure and frame structure, frame structure and prestressed structure are poured in track plate body, and frame structure is arranged on the edge of prestressed structure.The utility model create beneficial effect be：Improve the bending resistance tensile capacity of internal deformed bar, improve the durability of track plates, reinforcing bar usage amount is reduced, and saves material.
Description
Technical field
The invention belongs to railroad track field, more particularly, to a kind of framework cloth muscle structure of track plates.
Background technology
Be equipped with deformed bar without tiny fragments of stone, coal, etc. concrete track intralamellar part at present, deformed bar be transverse and longitudinal it is horizontally disposed or
It is oblique horizontally disposed, and vertical auxiliary bar is provided with, and pretensioning concrete can be divided into track plates manufacture craft
Track plates and post-stress concrete railway board, but following defect be present in pre-stress rail plate of the prior art：First,
Track lower rail guidance tape is distribution of force concentrated area, in the case that reinforcing bar is uniformly distributed inside the track plates, is made for a long time
With rear, inside concrete prestress steel influential point of tendons generation metal fatigue, so as to cause the bending resistance tensile capacity of internal deformed bar
Decline.2nd, because track has certain angle rail cant, cause track pair to have with track plates contact position and apply laterally
Power, after working long hours, track plates relevant position fastness can be caused to be deteriorated, and then influence the durability of track plates.3rd, rail
The auxiliary bar that guidance tape internal vertical is set, in process of production, vertical cloth muscle wastes time and energy, waste of materials.
The content of the invention
In view of this, the invention is directed to a kind of framework cloth muscle structure of track plates.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：Including track plates plate body, prestressing force
Structure and frame structure, frame structure and prestressed structure are poured in track plate body, and prestressed structure is arranged on framework knot
In structure.
Further, frame structure is the hollow frame rearranged by U-shaped steel muscle.
Further, the U-shaped section of U-shaped steel muscle is perpendicular to the bottom surface of track plates plate body, and the opening of U-shaped steel muscle is inwardly.
Further, prestressed structure is made up of at least one layer of deformed bar layer.
Further, deformed bar layer is made up of the deformed bar arranged in the horizontal direction, and the two of deformed bar
End is provided with anchor plate.
Further, deformed bar layer is formed by four layers, the bearing of trend of first layer and the 4th layer of deformed bar
Vertical with the bearing of trend of the second layer and the deformed bar of third layer, first layer and the 4th layer of deformed bar are along track plates
Length or the width extension of plate body.
Further, track plates plate body is additionally provided with positive stop lug boss in bottom, and reinforcing rib structure is provided with positive stop lug boss.
Further, drainage reinforcing bar, drainage reinforcing bar and anchoring plate weld are additionally provided with track plate body.
Further, drainage terminal, upper end and the track plates upper surface of drainage terminal are additionally provided with track plate body
Maintain an equal level, drainage terminal lower end and drainage reinforcement welding.
Further, hoisting structure is additionally provided with track plate body, hoisting structure is arranged on track plates plate body width side
To two side elevations on, hoisting structure includes spiral bar, plays hangs muscle, lifting sleeve pipe, and spiral bar is placed on lifting outside of sleeve, jointly
It is embedded in track plates, plays the both sides up and down that hangs muscle is arranged at spiral bar, track plates plate body is exposed in lifting ferrule openings side.
The invention has the advantages and positive effects of：Set in track lower rail guidance tape distribution of force concentrated area
The bending resistance tensile capacity that frame structure improves deformed bar inside track plates is put, inside concrete deformed bar produces metal
The phenomenon time of fatigue greatly prolongs.
Due to using above-mentioned technical proposal, improving the durability of track plates, the reduction of reinforcing bar usage amount, saving material.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the invention embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is the embodiment of the invention, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the frame construction drawing of the invention；
Fig. 2 is the cloth muscle schematic diagram of the invention；
Fig. 3 is the sectional drawing of the invention line A-A along Fig. 1, Fig. 2；
Fig. 4 is the sectional drawing of the invention line B-B along Fig. 1, Fig. 2；
Fig. 5 is the front view of the invention；
In figure：
1st, longitudinal spiral rib deformed bar 2, horizontal spiral ribs deformed bar 3, horizontal drainage reinforcing bar 4, longitudinal drainage reinforcing bar
5th, U-shaped steel muscle a 6, U-shaped steel muscle b 7, boss reinforcing bar a 8, boss reinforcing bar b
9th, boss reinforcing bar c 10, U-shaped steel muscle c 103, positive stop lug boss 104, track
106th, grout hole 107, drainage terminal 204, pre-buried fastener 205, spiral bar
206th, hangs muscle 207, lifting sleeve pipe 208, anchor plate are played
Embodiment
Below in conjunction with the accompanying drawing in the invention embodiment, the technical scheme in the invention embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the invention protection, in the case where not conflicting, the invention
In embodiment and embodiment in feature can be mutually combined.
Many details are elaborated in the following description in order to fully understand the invention, but the present invention creates
Other manner described here can also be different from using other by, which making, implements, and those skilled in the art can be without prejudice to this hair
Similar popularization is done in the case of bright creation intension, therefore the invention is not limited by following public specific embodiment.
Secondly, the invention combination schematic diagram is described in detail, when the invention embodiment is described in detail, for ease of
Illustrate, represent that the profile of device structure can disobey general proportion and make partial enlargement, and the schematic diagram is example, its
The scope of the invention protection should not be limited herein.In addition, the three-dimensional of length, width and height should be included in actual fabrication
Bulk.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
As shown in figure 1, being surrounded by frame structure inside track plate body, frame structure uses U-shaped steel muscle as unit battle array
Row composition, the width of track plates is perpendicular to the bearing of trend of track plates, the U-shaped steel muscle arranged along track plates width
Short symmetry axis Y-axis of the a5 U-shaped opening towards axis, i.e. track plates plate body along the extension of track plates width；Along track
The U-shaped steel muscle arranged on plate bearing of trend includes the U-shaped steel muscle b6 and U-shaped steel muscle c10 that are staggeredly placed, and its U-shaped opening is towards edge
The long symmetry axis X-axis of the axis, i.e. track plates plate body of the extension of track plates bearing of trend, U-shaped steel muscle c10 opening is more than U-shaped
Reinforcing bar b6 opening, U-shaped steel muscle c10 length are less than U-shaped steel muscle b6 length；U-shaped steel muscle is each perpendicular to track plates plate body and put down
Face, arrange U-shaped steel muscle when the position of pre-buried fastener 204 is conceded.The U-shaped steel muscle lap position of track plates plate body corner, due to U
Steel bar b is higher than U-shaped steel muscle a, and U-shaped steel muscle a5 can be inserted among U-shaped steel muscle b6.
As shown in Figure 2, Figure 3, Figure 4, it is preferred that deformed bar layer is formed by four layers, and deformed bar layer is by track plates
Bottom to top be followed successively by first layer, the second layer, third layer, the 4th layer, it is contactless between each layer reinforcing bar.The second layer, third layer
Rearranged by longitudinal spiral rib deformed bar 1 along track plates bearing of trend, i.e., some longitudinal spiral rib deformed bars 1
Length direction is consistent with track plates bearing of trend, and some longitudinal spiral rib deformed bars 1 are dispersed in track plates width；
First layer, the 4th layer rearranged by horizontal spiral ribs deformed bar 2 along track plates width, i.e., some horizontal spiral ribs
The length direction of deformed bar 2 is consistent with track plates width, and some horizontal spiral ribs deformed bars 2 disperse it is in-orbit
Guidance tape bearing of trend.Because this track plates is using pre-tensioning system making, each fixed anchor plate of deformed bar both sides threaded connection
208, by each helical layer rib deformed bar pretensioning, after-pouring concrete, pour the hole that post-stress reinforcing bar is formed
Blocked with sealing off and covering anchorage mortar.When spiral ribs deformed bar arranges, the position of pre-buried fastener 204 is conceded, and grout hole 106
Concede position.
As shown in Figure 2, Figure 3, Figure 4, drainage steel-bar arrangement is in the presstressed reinforcing steel layer second layer, the outside surrounding of third layer, tightly
Paste anchor plate to arrange, the anchoring plate weld on the presstressed reinforcing steel of drainage reinforcing bar and array, horizontal drainage reinforcing bar 3 and horizontal spiral ribs
Anchor plate 208 on the end of reinforcing bar 2 welds, and longitudinal drainage reinforcing bar 4 welds with the anchor plate 208 on the end of longitudinal spiral rib reinforcement 1
Connect, drainage reinforcing bar is completed before being welded on tensioning with anchor plate.Drainage terminal 107 is arranged in track plate body, drainage terminal 107
Upper end maintain an equal level with track plates upper surface, the bottom of drainage terminal 107 respectively intersects adjacent drainage with all drainage reinforcement weldings
Welded between reinforcing bar, drainage terminal 107 is set close to corner location positioned at track plates.
As shown in Figure 1, Figure 2, Figure 5, hoisting structure is arranged on two side elevations of track plates plate body width, described
Hoisting structure includes spiral bar 205, plays hangs muscle 206, lifting sleeve pipe 207, it is preferred that the one of track plates plate body width is edge-on
Face, four lifting positions are set, each two lifting position is one group, and spiral bar 205 is placed on the outside of lifting sleeve pipe 207, common pre-
It is embedded in track plate body, track plates plate body is exposed in lifting sleeve pipe 207 side that is open, and plays hangs muscle and is arranged at one group of lifting position
Upper and lower both sides.
As shown in Figures 1 to 5, track plates plate body bottom sets two positive stop lug boss 103, and the inside of positive stop lug boss 103 is set
There are boss reinforcing bar a7, boss reinforcing bar b8, boss reinforcing bar c9.Wherein each boss inner convex platform reinforcing bar a7 has 4, and boss reinforcing bar b8 has
1, boss reinforcing bar c9 has two, and boss reinforcing bar a7, boss reinforcing bar b8 are " Qian " type, 4 boss reinforcing bar a7 opening upwards and
Base is arranged in parallel, is evenly distributed in positive stop lug boss 103, boss reinforcing bar b8 opening upwards and base and 4 boss reinforcing bars
A7 base vertical intersects, and boss reinforcing bar c9 is " one " type, and the turning of 4 boss reinforcing bar a7 the same sides is connected.
Track 104 is arranged on track plates plate body by the pre-buried fastener 204 being embedded at the top of track plates plate body, the flange of rail
Slope is 1:40.
Grout hole 106 is arranged along track plates bearing of trend center line, the penetrating orbit plate plate body of grout hole 106, is preferably set
Three are put, each grout hole does not overlap with the position of positive stop lug boss 103.
In use, frame structure will be shared in track lower rail guidance tape distribution of force concentrated area in track plate body
Pressure, frame structure and presstressed reinforcing steel layer shared integral pressure, there is reinforcing bar metal fatigue phenomenon delay in track plates,
Improve the durability of track plates.
The embodiment of the invention is described in detail above, but the content is only the preferable of the invention
Embodiment, it is impossible to be considered as the practical range for limiting the invention.It is all made according to the invention application range it is equal
Deng change and improvement etc., all should still belong within the patent covering scope of the invention.
Claims (10)
- A kind of 1. framework cloth muscle structure of track plates, it is characterised in that：Including track plates plate body, prestressed structure and framework knot Structure, described frame structure and prestressed structure are poured in track plate body, and described prestressed structure is arranged on described In frame structure.
- 2. the framework cloth muscle structure of track plates according to claim 1, it is characterised in that：Described frame structure is by U The hollow frame that steel bar rearranges.
- 3. the framework cloth muscle structure of track plates according to claim 2, it is characterised in that：U-shaped section of described U-shaped steel muscle Face is perpendicular to the bottom surface of the track plates plate body, and the opening of described U-shaped steel muscle is inwardly.
- 4. the framework cloth muscle structure of track plates according to claim 1, it is characterised in that：Described prestressed structure is by extremely Few one layer deformed bar layer composition.
- 5. the framework cloth muscle structure of track plates according to claim 4, it is characterised in that：Described deformed bar layer by The deformed bar composition arranged in the horizontal direction, described deformed bar are provided at both ends with anchor plate.
- 6. the framework cloth muscle structure of track plates according to claim 5, it is characterised in that：Described deformed bar layer by Four layers of composition, the bearing of trend of first layer and the 4th layer of deformed bar and the second layer and the deformed bar of third layer prolong Stretch that direction is vertical, the length or width extension of described first layer and the 4th layer of deformed bar along track plates plate body.
- 7. the framework cloth muscle structure of track plates according to claim 1, it is characterised in that：Described track plates plate body is the bottom of in Portion is additionally provided with positive stop lug boss, and reinforcing rib structure is provided with described positive stop lug boss.
- 8. the framework cloth muscle structure of the track plates according to any one of claim 1 to 7, it is characterised in that：Described track Drainage reinforcing bar, described drainage reinforcing bar and anchoring plate weld are additionally provided with plate plate body.
- 9. the framework cloth muscle structure of the track plates according to any one of claim 1 to 7, it is characterised in that：Described track Drainage terminal is additionally provided with plate plate body, upper end and the track plates upper surface of described drainage terminal maintain an equal level, described drainage Terminal lower end and described drainage reinforcement welding.
- 10. the framework cloth muscle structure of the track plates according to any one of claim 1 to 7, it is characterised in that：Described track Hoisting structure is additionally provided with plate plate body, described hoisting structure is arranged on two side elevations of track plates plate body width, Described hoisting structure includes spiral bar, plays hangs muscle, lifting sleeve pipe, and described spiral bar is placed on lifting outside of sleeve, common pre- It is embedded in track plates, the described both sides up and down played hangs muscle and be arranged at spiral bar, rail is exposed in described lifting ferrule openings side Guidance tape plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784325.2U CN207017079U (en) | 2017-06-30 | 2017-06-30 | A kind of framework cloth muscle structure of track plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784325.2U CN207017079U (en) | 2017-06-30 | 2017-06-30 | A kind of framework cloth muscle structure of track plates |
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| Publication Number | Publication Date |
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| CN207017079U true CN207017079U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784325.2U Active CN207017079U (en) | 2017-06-30 | 2017-06-30 | A kind of framework cloth muscle structure of track plates |
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| Country | Link |
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| CN (1) | CN207017079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130474A (en) * | 2017-06-30 | 2017-09-05 | 天津银龙预应力材料股份有限公司 | A kind of framework cloth muscle structure of track plates |
-
2017
- 2017-06-30 CN CN201720784325.2U patent/CN207017079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130474A (en) * | 2017-06-30 | 2017-09-05 | 天津银龙预应力材料股份有限公司 | A kind of framework cloth muscle structure of track plates |
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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: 20180913 Address after: 300000 Double Source Industrial Park 62, Beichen economic and Technological Development Zone, Tianjin Co-patentee after: Zhongtie Engineering Design and Consulting Group Co., Ltd. Patentee after: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. Address before: 300000 Double Source Industrial Park 62, Beichen economic and Technological Development Zone, Tianjin Patentee before: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191031 Address after: 300000 No. 62, Shuangjiang Road, Shuangyuan Industrial Zone, Beichen District, Tianjin Co-patentee after: Tianjin Underground Railway Group Co., Ltd. Patentee after: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. Co-patentee after: Zhongtie Engineering Design and Consulting Group Co., Ltd. Address before: 300000 Tianjin City, Beichen economic and Technological Development Zone Industrial Park Road No. 62 dual Shuangjiang Co-patentee before: Zhongtie Engineering Design and Consulting Group Co., Ltd. Patentee before: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. |
|
| TR01 | Transfer of patent right |