CN212388274U - Slip form paving equipment for high-speed railway line sealing layer - Google Patents
Slip form paving equipment for high-speed railway line sealing layer Download PDFInfo
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- CN212388274U CN212388274U CN201922006026.8U CN201922006026U CN212388274U CN 212388274 U CN212388274 U CN 212388274U CN 201922006026 U CN201922006026 U CN 201922006026U CN 212388274 U CN212388274 U CN 212388274U
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Abstract
The utility model belongs to the technical field of the railway construction, a slipform paving equipment of high-speed railway line space sealing layer is proposed. The slipform paving equipment for the closed layer between the high-speed railway lines is provided with a sliding template hung below a platform; the sliding template is positioned between the two constructed bed boards; the bottom surface of the sliding template is provided with an arc-shaped bulge matched with the longitudinal arc-shaped drainage ditch; the bottom surface of the sliding template is an inclined plane with an arc-shaped bulge extending towards two ends; two ends of the sliding template are respectively provided with a positioning rubber wheel matched with the corresponding track bed plate; four corners of the platform are provided with stand columns; the lower ends of the upright posts are fixed with walking rubber wheels which can walk on the track bed board along the length direction of the track bed board; the front and the rear walking rubber wheels are connected into a whole through a transmission chain to form a linkage structure of a walking system; and an attached vibrator is fixed at the upper part of the sliding template. The utility model has the characteristics of efficient, of high quality.
Description
Technical Field
The utility model belongs to the technical field of the railway construction, concretely relates to slipform paving equipment of high-speed railway line space sealing layer.
Background
At present, the high-speed railway has been developed in China with a great leap and leap forward, and meanwhile, the requirements of people on the safety, the stability and the comfort of the high-speed railway are higher and higher, and the construction quality of railway foundation engineering is very important.
The water-proof and drainage engineering of the high-speed railway is an important link for ensuring the later-stage operation quality of the railway, and the line-to-line sealing layer is an important component of water-proof and drainage of the railway lines, if the water-proof and drainage effect of the sealing layer is poor, a large amount of accumulated water and rainwater between the railway lines are easy to invade the bottom of a track bed plate to cause the occurrence of diseases such as slurry turning, mud pumping, supply on the track bed and the like, the operation quality of the high-speed railway is seriously influenced, and the renovation.
The design of the railway line-to-line sealing layer is generally of a cast-in-place concrete structure, particularly a roadbed section, in order to achieve a better drainage effect, the sealing layer is provided with a cross slope, a longitudinal arc drainage ditch is arranged in the middle of the sealing layer, if the construction is carried out by adopting a manual cast-in-place paving mode, the longitudinal cross slope and the longitudinal arc drainage ditch are difficult to control in place, and quality defects such as line shape irregularity, gradient irregularity, drainage irregularity and the like are easy to occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a slipform paving equipment of high-speed railway line space sealing layer.
The utility model adopts the following technical scheme for accomplishing the above purpose:
a slipform paving device for a closed layer between high-speed railway lines is provided with a sliding template hung below a platform; the sliding template is positioned between the two constructed bed boards; the bottom surface of the sliding template is provided with an arc-shaped bulge matched with the longitudinal arc-shaped drainage ditch; the bottom surface of the sliding template is an inclined plane with an arc-shaped bulge extending towards two ends; two ends of the sliding template are respectively provided with a positioning rubber wheel matched with the corresponding track bed plate; four corners of the platform are provided with stand columns; the lower ends of the upright posts are fixed with walking rubber wheels which can walk on the track bed board along the length direction of the track bed board; the front and the rear walking rubber wheels are connected into a whole through a transmission chain to form a linkage structure of a walking system.
The sliding template is suspended below the platform through two thick screw rods; the upper ends of the two thick screw rods penetrate through the flat plate and a fixing plate fixed on the generator and are matched with a nut I fixed on the fixing plate of the generator; and a nut II matched with a screw rod of the screw adjuster is further fixed on the fixing plate to form a structure that the thick screw rod is lifted relative to the fixing plate under the action of the screw adjuster so as to drive the sliding template to lift.
And an attached vibrator is fixed at the upper part of the sliding template.
The front and the rear upright posts are connected into a whole through the operation panel, and the operation panel is connected into a whole with one side wall surface of the sliding template through the bidirectional adjusting screw rod to form a structure for adjusting the position of the sliding template.
The utility model provides a pair of slipform equipment of paving of high-speed railway line space closed bed adopts above-mentioned technical scheme, through sliding template's design, and the equipment walking that paves makes closed bed longitudinal and transverse slopes and middle arc ditch one shot forming through the template system on the road bed board that has been under construction finished, advances forward automatically through the traveling system, carries the thick liquid system through the vibration and carries out the concrete and shake flat receipts face, guarantees one shot forming, has efficient, characteristics of high quality.
Drawings
FIG. 1 is a schematic illustration of a seal between railroad lines.
Fig. 2 is a front schematic view of the present invention.
Fig. 3 is a schematic back view of the present invention:
fig. 4 is a schematic side view of the present invention:
fig. 5 is a top view of the present invention.
In the figure: 1. the device comprises a generator, 2, a tool box, 3, a distribution box, 4, a transmission motor, 5, an operation panel, 6, an attached vibrator, 7, a sliding template, 8, a walking rubber wheel, 9, a positioning rubber wheel, 10, a screw regulator, 11, a thick screw rod, 12, a ballast bed plate, 13, a transmission chain, 14, a bidirectional adjusting screw rod, 15, a screw lifting handle, 16, a supporting layer, 17, a line-to-line sealing layer, 18, a nut I, 19, a nut II, 20 and a transmission shaft.
Detailed Description
The invention is described in connection with the accompanying drawings and the specific examples:
as shown in fig. 2-5, in conjunction with fig. 1, a slipform paving apparatus for a closed course between high speed railway lines, the slipform paving apparatus having a sliding mold suspended below a platform, 7; the sliding template 7 is positioned between the two paved track bed boards 12; the bottom surface of the sliding template 7 is provided with an arc-shaped bulge matched with the longitudinal arc-shaped drainage ditch; the bottom surface of the sliding template 7 is an inclined plane with an arc-shaped bulge extending towards two ends; two ends of the sliding template 7 are respectively provided with a positioning rubber wheel 9 matched with the corresponding track bed plate; four corners of the platform are provided with stand columns; the lower ends of the upright posts are all fixed with walking rubber wheels 8 which can walk on the track bed board along the length direction of the track bed board; the front and the rear walking rubber wheels 8 are connected into a whole through a transmission chain 13 to form a linkage structure of a walking system.
The sliding template is suspended below the platform through two thick screw rods 11; the upper ends of the two thick screw rods 11 penetrate through the flat plate and a fixing plate fixed on the generator 1 and are matched with nuts I18 fixed on the fixing plate of the generator; and a nut II 16 matched with a screw rod of the screw regulator 10 is further fixed on the fixing plate, and under the action of a screw lifting handle 15, the screw regulator 10 lifts and lowers the thick screw rod 11 relative to the fixing plate, so that the sliding template 7 is driven to lift, and the height of the sliding template 7 is adjusted.
An attached vibrator 6 is fixed to the upper portion of the sliding formwork 7, and the attached vibrator is of a structure mature in the prior art and will not be described in detail.
The front upright post and the rear upright post are connected into a whole through an operation panel 5, the operation panel 5 and one side wall surface of the sliding template 7 are connected into a whole through a bidirectional adjusting screw 14, and the position of the sliding template is adjusted through the bidirectional adjusting screw 14.
The sliding template 7 is hung on the platform through a thick screw 11, and the height of the sliding template can be controlled through a screw lifting handle and a screw adjuster; the attached vibrator 6 vibrates the sliding template to play a role in vibrating, leveling, lifting slurry and collecting surface of concrete.
Claims (3)
1. The utility model provides a slipform paving equipment of high-speed railway line space sealing layer which characterized in that: the slipform paving apparatus has a slipform suspended below the platform; the sliding template is positioned between the two constructed bed boards; the bottom surface of the sliding template is provided with an arc-shaped bulge matched with the longitudinal arc-shaped drainage ditch; the bottom surface of the sliding template is an inclined plane with an arc-shaped bulge extending towards two ends; two ends of the sliding template are respectively provided with a positioning rubber wheel matched with the corresponding track bed plate; four corners of the platform are provided with stand columns; the lower ends of the upright posts are fixed with walking rubber wheels which can walk on the track bed board along the length direction of the track bed board; the front and the rear walking rubber wheels are connected into a whole through a transmission chain to form a linkage structure of a walking system; and an attached vibrator is fixed at the upper part of the sliding template.
2. The slipform paving apparatus for a closure layer between high speed railway lines according to claim 1, wherein: the sliding template is suspended below the platform through two thick screw rods; the upper ends of the two thick screw rods penetrate through the platform and a fixing plate fixed on the generator and are matched with a nut I fixed on the fixing plate of the generator; and a nut II matched with a screw rod of the screw adjuster is further fixed on the fixing plate to form a structure that the thick screw rod is lifted relative to the fixing plate under the action of the screw adjuster so as to drive the sliding template to lift.
3. The slipform paving apparatus for a closure layer between high speed railway lines according to claim 1, wherein: the front and the rear upright posts are connected into a whole through the operation panel, and the operation panel is connected into a whole with one side wall surface of the sliding template through the bidirectional adjusting screw rod to form a structure for adjusting the position of the sliding template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006026.8U CN212388274U (en) | 2019-11-20 | 2019-11-20 | Slip form paving equipment for high-speed railway line sealing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006026.8U CN212388274U (en) | 2019-11-20 | 2019-11-20 | Slip form paving equipment for high-speed railway line sealing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388274U true CN212388274U (en) | 2021-01-22 |
Family
ID=74248628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006026.8U Active CN212388274U (en) | 2019-11-20 | 2019-11-20 | Slip form paving equipment for high-speed railway line sealing layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212388274U (en) |
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2019
- 2019-11-20 CN CN201922006026.8U patent/CN212388274U/en active Active
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