CN103362042B - A kind of concrete elevation gradient controller - Google Patents
A kind of concrete elevation gradient controller Download PDFInfo
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- CN103362042B CN103362042B CN201210103157.8A CN201210103157A CN103362042B CN 103362042 B CN103362042 B CN 103362042B CN 201210103157 A CN201210103157 A CN 201210103157A CN 103362042 B CN103362042 B CN 103362042B
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Abstract
The invention discloses a kind of concrete elevation gradient controller, it is characterized in that: on " V " shape vibration steel plate, be welded with the Upright post base of four same sizes respectively, four absolute altitudes control column and are contained on Upright post base; Backing plate, damping spring, spring base, first crossbeam with holes and second cross beam are set in absolute altitude and control on column; First longeron and the second longeron are fastened on respectively below crossbeam two ends and form frame; Travelling wheel back shaft in four travelling wheel devices install be fastened on the first longeron and the second longeron two ends hole in form conveying device; With bolt, four post uppers are fastened on first, second crossbeam outer wall respectively; In the lower end of four support bars, mounting limit wheel apparatus; " V " shape being 2-8 degree angle by the vibration steel plate angle made between two inclined-planes and horizontal plane vibrates steel plate, between 2 pieces of limiting plates, be mounted with vibrator.
Description
Technical field
The present invention relates to a kind of controller, specifically a kind of for (Line for Passenger Transportation) roadbed confining bed concrete elevation gradient controller between the circuit of railway ballastless track left and right.
Background technology
Railway (Line for Passenger Transportation) roadbed non-fragment orbit is the trend of current railway development, and the engineering supporting with non-fragment orbit also becomes the main points of quality control on construction, concrete enclosing layer between the non-fragment orbit conveyance system left and right circuit especially on roadbed.In order to ensure the draining between the circuit of railway bed non-fragment orbit left and right; simultaneously in order to protect after the shaping and operation of railway bed not by rain penetration; close with concrete between the circuit of railway bed non-fragment orbit left and right; the concrete surface of having built after closing will form certain gradient, smooth and easy with the vertical, horizontal draining met between the circuit of railway left and right.In existing control method, because the operating space between the circuit of non-fragment orbit left and right is limited, large control appliance can not use, detection control can only be carried out to the concrete surface of building between the line of railway ballastless track left and right with level gauge or spirit level, these two kinds of instruments effect to concrete construction control is lower, and be control by point, the concrete surface absolute altitude gradient of building effectively can not be controlled, cause construction speed slow.And concrete Thickness Ratio is thinner between circuit, in construction, vibrating spear is difficult to reach the physical dimension designing requirement on surface between railway bed non-fragment orbit circuit to cast-in-situ concrete.If between the circuit of railway bed non-fragment orbit left and right concrete cross section and surface geometry size Control not in place, to the ponding in various degree after completing of concrete construction between the circuit of railway bed non-fragment orbit left and right be caused, potential safety hazard is caused to railway ballastless track roadbed and the train of running at high speed.
Summary of the invention:
The object of the invention is for the deficiencies in the prior art, a kind of concrete elevation gradient controller is provided, in the concrete construction that this controller is filled between the circuit of railway bed non-fragment orbit left and right, can according to different concrete surface design parameterss, effectively concrete surface can be controlled in the scope of designing requirement by " V " shape vibration steel plate that adjustment concrete elevation gradient controller is installed, ensure concrete construction quality between the circuit of railway bed non-fragment orbit left and right, make concrete surface draining unimpeded.This controller easily makes, easy installation and removal, is beneficial to transport and reuses, accelerating construction speed, saved construction cost.
The technical scheme that technical solution problem of the present invention adopts is: a kind of concrete elevation gradient controller, and by crossbeam (cross bar), longeron (vertical pole), travelling wheel, cross spacing wheel, damping spring, absolute altitude controls column, " V " shape vibrates steel plate, vibrator, limiting plate, wheel shaft, bolt, nut form; It is characterized in that: on " V " shape vibration steel plate, be welded with four same sizes respectively the first Upright post base, the second Upright post base, the 3rd Upright post base, the 4th Upright post base; Lower end and the top of four absolute altitude control columns are provided with screw thread, respectively 4 absolute altitudes are controlled columns be fixed on the first Upright post base, the second Upright post base, the 3rd Upright post base, the 4th Upright post base with the first nut and the second nut; Absolute altitude controls column top and backing plate, damping spring, spring base (rubber tile that 2cm is thick) is housed respectively, backing plate is sleeved on above damping spring, damping spring bottom surface is seated on spring base, first crossbeam with holes and second cross beam are set in absolute altitude and control on column, damping spring, spring base, first crossbeam, second cross beam are installed with the 3rd nut and backing plate and control to control on column at absolute altitude; First crossbeam and second cross beam two ends are provided with hole, bolt inserts in the interstitial hole of the hole at first crossbeam and second cross beam two ends and the first longeron, the second longeron, on nut on bolt, the first longeron and the second longeron are fastened on below crossbeam two ends respectively and form frame.Travelling wheel back shaft upper end is provided with screw thread, the lower end of travelling wheel back shaft is welded with " ∏ " shape travelling wheel support of band axis hole, in the centre bore of wheel shaft pierces into " ∏ " shape travelling wheel support left and right cinclides and travelling wheel, travelling wheel is contained in composition travelling wheel device in " ∏ " shape travelling wheel support.Respectively the travelling wheel back shaft upper end be provided with in four travelling wheel devices of screw thread is inserted in the hole at the first longeron and the second longeron two ends, respectively four travelling wheel back shafts is fastened on below longeron with nut and forms (traveling) conveying device.
Be fastened on first crossbeam outer wall with bolt respectively by position-limited wheel first support bar, the second post upper, the 3rd support bar, the 4th post upper are fastened on second cross beam outer wall respectively.Respectively four position-limited wheel back shaft one end are inserted in the hole of the first support bar, the second support bar, the 3rd support bar, the 4th support bar lower end, respectively with on nut on the screw thread of position-limited wheel back shaft, four position-limited wheel back shafts are installed respectively the lower end being fastened on the first support bar, the second support bar, the 3rd support bar, the 4th support bar; The other end of position-limited wheel back shaft is welded with " ∏ " shape position-limited wheel support, " ∏ " shape position-limited wheel cradle wall is provided with axis hole, wheel shaft penetrates in the centre bore of position-limited wheel support cinclides and position-limited wheel, is controlled by position-limited wheel to form cross spacing wheel apparatus in " ∏ " shape support.Position-limited wheel is identical with travelling wheel structure, is respectively used to traveling and spacing.
Described steel plate is that 6mm is thick, steel plate is made two inclined-planes and be set to 2-8 degree angle (also can making according to different design angles) from the angle between horizontal plane, optimum angle is set to 2-4 degree angle, make in the middle of vibration steel plate low, both sides steel plate forms " V " shape vibration steel plate higher than formation inclined-plane, centre.In the middle part of " V " shape vibration steel plate (above) be provided with 2 pieces of limiting plates, fixing vibrator is installed between 2 pieces of limiting plates.
The invention has the beneficial effects as follows: this concrete elevation gradient controller can ease of assembly at the construction field (site), controls concrete elevation gradient controller traveling speed and stability according to construction speed; Concrete elevation gradient controller, effectively control in the scope of designing requirement to filling different concrete surfaces between the circuit of railway bed non-fragment orbit left and right, make concrete surface draining unimpeded, concrete surface, without any seeping phenomenon, ensure that the safety of railway bed.And decrease the input of financial resources and manpower, save the engineering time, accelerating construction progress, ensure that workmanship.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described
Fig. 1 is site operation rough package drawing of the present invention.
Fig. 2 is main TV structure schematic diagram of the present invention.
Fig. 3 is frame plan of the present invention.
Fig. 4 is the R-R sectional drawing of Fig. 2.
Fig. 5 is wheel apparatus out of shape (structure) front view.
Fig. 6 is wheel apparatus out of shape (structure) lateral view.
In the drawings 1, travelling wheel device, 2, first crossbeam (channel-section steel), 2 ' second cross beam (channel-section steel), 3, first longeron (channel-section steel), 3 ', second longeron (channel-section steel), 4, first support bar, 5, second support bar, 6, 3rd support bar, 7, 4th support bar, 8, position-limited wheel device, 9, absolute altitude controls column, 10, backing plate, 11, damping spring, 12 first nuts, 13, second nut, 14, spring base, 15, 3rd nut, 16, a, b, c, d absolute altitude controls Upright post base, 17, " V " shape vibration steel plate, 18, first limiting plate, 19, second limiting plate, 20, vibrator, 21, first hole, 22, second hole, 23, 3rd hole, 24, 4th hole, 25, travelling wheel back shaft, 26, travelling wheel support, 27, position-limited wheel back shaft, 28, position-limited wheel support, 29, 4th nut, A, the ballastless track bed base of A ', B, B ' track, C, C ' is ballastless track bed, D, " V " shape concrete surface.
Detailed description of the invention
In the embodiment shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, " V " shape vibration steel plate 17 is welded with four long 200mm, wide 100mm, the first Upright post base a of high 160mm, the second Upright post base b, the 3rd Upright post base c, the 4th Upright post base d respectively; First Upright post base a and the second Upright post base b and the 3rd Upright post base c and the 4th Upright post base d is 1200mm at the horizontal spacing that " V " shape is vibrated on steel plate, and longitudinal pitch is 800mm; Four high 850mm, diameter are that the absolute altitude of 25mm controls column 9 lower end and top is provided with screw thread, are fixed on the first Upright post base a, the second Upright post base b, the 3rd Upright post base c, the 4th Upright post base d respectively with the first nut 12 and the second nut 13 by 4 absolute altitudes control columns; With the 3rd nut 15 and the 4th nut 29, backing plate 10, damping spring 11, spring base 14 are sleeved on four absolute altitudes and control column 9 top respectively.The bottom surface controlling column 9 top pocketed springs 11 at absolute altitude is seated on spring base 14; The both sides absolute altitude that the long first crossbeam (channel-section steel) 2 with holes for 2800mm and second cross beam (channel-section steel) 2 ' are set in " V " shape vibration steel plate controls below the spring on column 9,3rd nut 15 and backing plate 10 are contained on the column screw thread above spring 11, and backing plate, damping spring, spring base, first crossbeam 2 and second cross beam 2 ' are installed and controlled to control between the 3rd nut 15 on column and the 4th nut 29 at absolute altitude by the 3rd nut 15 and the 4th nut 29; First crossbeam 2 and second cross beam 2 ' two ends are provided with hole, bolt inserts in the hole at first crossbeam 2 and second cross beam 2 ' two ends and the hole of the first longeron 3, second longeron 3 ' centre, on nut on bolt, two first longeron 3, second longerons 3 ' are fastened on below crossbeam two ends respectively and form frame.Travelling wheel back shaft 25 upper end is provided with screw thread, the lower end of travelling wheel back shaft 25 is welded with high 90mm, " ∏ " shape travelling wheel support 26 of the wide 70mm of two walls, in the centre bore of wheel shaft pierces into " ∏ " shape travelling wheel support left and right cinclides and travelling wheel, travelling wheel is contained in composition travelling wheel device 1 in " ∏ " shape travelling wheel support; Respectively travelling wheel back shaft 25 upper end be provided with in four travelling wheel devices 1 of screw thread is inserted in the hole at the first longeron 3 and the second longeron 3 ' two ends, with nut four travelling wheel back shafts 25 is fastened on below longeron respectively and forms traveling (delivery) device.
With bolt, angle steel first support bar 4, second support bar 5 upper end that four 400mm are long is fastened on first crossbeam 2 outer wall respectively; 3rd support bar the 6, four support bar 7 upper end is fastened on second cross beam 2 ' outer wall respectively.
Four position-limited wheel back shaft 27 one end are inserted into respectively in the hole of the first support bar 4, second support bar 5, the 3rd support bar 6, the 4th support bar 7 lower end, on nut on the screw thread of position-limited wheel back shaft, four position-limited wheel back shafts 27 are installed respectively the lower end being fastened on the first support bar 4, second support bar 5, the 3rd support bar 6, the 4th support bar 7; The other end of position-limited wheel back shaft 27 is welded with " ∏ " shape position-limited wheel support, axis hole established by two walls of " ∏ " shape position-limited wheel support 28, wheel shaft penetrates in the centre bore of position-limited wheel support cinclides and position-limited wheel, is controlled by position-limited wheel to form cross spacing wheel apparatus 8 in " ∏ " shape support.
Described vibration steel plate is the steel plate that 6mm is thick, and the angle between vibration steel plate two inclined-plane and horizontal plane is set to 2-8 degree angle, and optimum angle is set to 2-4 degree angle, makes in the middle of vibration steel plate low, and both sides steel plate forms " V " shape vibration steel plate 17 higher than formation inclined-plane, centre.In the middle part of " V " shape vibration steel plate 17 (above) be welded with between two pieces of limiting plates 18 and limiting plate 19, two pieces of limiting plates 18, limiting plate 19 and be mounted with vibrator 20.
Make and experimental technique
1, frame material, damping spring, bolt, nut, vibrator, starter is commercially chosen according to designing requirement.
2, make absolute altitude and control beam, column, Upright post base, travelling wheel device, " V " shape vibration steel plate in length and breadth, limiting plate is welded on above " V " shape vibration steel plate.
3, Assembling frame is carried out by design drawing.
4, by frame, travelling wheel device, cross spacing wheel apparatus, " V " shape vibration steel plate, damping spring group, vibrator are assembled into concrete elevation gradient controller, carry out till debugging reaches designing requirement.
5, carry out the construction of 100m test section, grasp concrete elevation gradient controller operations main points in practical operation; Then large-area concrete construction is carried out.
Operating principle of the present invention is that described concrete elevation gradient controller frame metal material is made, the travelling wheel device that concrete elevation gradient controller frame is installed, be respectively seated on the ballastless track bed concrete plane in concrete elevation gradient controller both sides, travelling wheel device plays and holds up the effect that concrete elevation gradient controller runs control.The cross spacing wheel apparatus that concrete elevation gradient controller both sides are installed, contact with the ballastless track bed concrete side in concrete elevation gradient controller both sides respectively, play and concrete elevation gradient controller is controlled by track plan design parameters.Under the vibration steel plate 17 that concrete elevation gradient controller is installed and the effect of vibrator 20, the cast-in-situ concrete of filling between railway bed non-fragment orbit line is vibrated incessantly, " V " shape slope control that cast-in-situ concrete after vibration is formed is within the scope of the physical dimension of design code, to make in rainwater (ponding) smooth and easy inflow " V " coagulation slight slope behind centre, the collecting well arranged between warp and pre-buried pipeline are discharged outside railway bed, concrete surface, without any seeping phenomenon, ensure that the safety of railway bed.
Claims (2)
1. a concrete elevation gradient controller, comprises crossbeam, longeron, travelling wheel, position-limited wheel, damping spring, Upright post base, absolute altitude controls column, " V " shape vibrates steel plate, vibrator, limiting plate, wheel shaft, bolt, nut; It is characterized in that: on " V " shape vibration steel plate, be welded with four same sizes respectively the first Upright post base, the second Upright post base, the 3rd Upright post base, the 4th Upright post base; Lower end and the top of four absolute altitude control columns are provided with screw thread, respectively 4 absolute altitudes are controlled columns be fixed on the first Upright post base, the second Upright post base, the 3rd Upright post base, the 4th Upright post base with the first nut and the second nut; Absolute altitude controls column top and backing plate, damping spring, spring base is housed respectively, backing plate is sleeved on above damping spring, damping spring bottom surface is seated on spring base, first crossbeam with holes and second cross beam are set in absolute altitude and control on column, damping spring, spring base, first crossbeam, second cross beam are installed with the 3rd nut and backing plate and control to control on column at absolute altitude; First crossbeam and second cross beam two ends are provided with hole, bolt inserts in the interstitial hole of the hole at first crossbeam and second cross beam two ends and the first longeron, the second longeron, on nut on bolt, the first longeron and the second longeron are fastened on below crossbeam two ends respectively and form frame; Travelling wheel back shaft upper end is provided with screw thread, the lower end of travelling wheel back shaft is welded with " II " shape travelling wheel support of band axis hole, in the centre bore of wheel shaft pierces into " II " shape travelling wheel support left and right cinclides and travelling wheel, travelling wheel is contained in composition travelling wheel device in " II " shape travelling wheel support; Respectively the travelling wheel back shaft upper end be provided with in four travelling wheel devices of screw thread is inserted in the hole at the first longeron and the second longeron two ends, respectively four travelling wheel back shafts is fastened on below longeron with nut and forms traveling conveying device; With bolt, position-limited wheel first support bar, the second post upper are fastened on first crossbeam outer wall respectively; 3rd support bar, the 4th post upper are fastened on second cross beam outer wall respectively; Respectively four position-limited wheel back shaft one end are inserted in the hole of the first support bar, the second support bar, the 3rd support bar, the 4th support bar lower end, on nut on the screw thread of position-limited wheel back shaft, four position-limited wheel back shafts are installed respectively the lower end being fastened on the first support bar, the second support bar, the 3rd support bar, the 4th support bar; The other end of position-limited wheel back shaft is welded with " II " shape position-limited wheel support, " II " shape position-limited wheel cradle wall is provided with axis hole, wheel shaft penetrates in the centre bore of position-limited wheel support cinclides and position-limited wheel, is controlled by position-limited wheel to form cross spacing wheel apparatus in " II " shape support.
2. a kind of concrete elevation gradient controller according to claim 1, it is characterized in that: the angle made by steel plate between two inclined-planes and horizontal plane is set to 2-8 degree angle, make in the middle of vibration steel plate low, both sides steel plate forms " V " shape vibration steel plate higher than formation inclined-plane, centre; " V " shape vibration steel plate between the 2 pieces of limiting plates established install fixing vibrator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103157.8A CN103362042B (en) | 2012-04-04 | 2012-04-04 | A kind of concrete elevation gradient controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103157.8A CN103362042B (en) | 2012-04-04 | 2012-04-04 | A kind of concrete elevation gradient controller |
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| CN103362042A CN103362042A (en) | 2013-10-23 |
| CN103362042B true CN103362042B (en) | 2015-08-26 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105926383B (en) * | 2016-05-16 | 2017-08-04 | 上海同罡建筑工程有限公司 | A kind of track plates lifting translating device and construction method |
| CN107119514A (en) * | 2017-05-15 | 2017-09-01 | 中铁四局集团机电设备安装有限公司 | A kind of complete frock of the plate-type unballasted track bed plates of CRTS III construction |
| CN207159711U (en) * | 2017-09-07 | 2018-03-30 | 中铁五局集团第二工程有限责任公司 | III plate-type non-fragment orbit base absolute altitude positions and weathering control device |
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| CN2070316U (en) * | 1990-07-02 | 1991-01-30 | 王桂林 | Heavy rail cross direction moving device |
| DE10246898A1 (en) * | 2002-10-08 | 2004-04-22 | Ed. Züblin Ag | Adjustment assembly for the rails of a railroad permanent way, laid on divided sleeper blocks, has a lateral bar structure between the rails with adjustment screw bolts for rail alignment and height setting |
| CN201074288Y (en) * | 2007-07-23 | 2008-06-18 | 中铁二十三局集团有限公司 | Adjustable means of support |
| CN201512733U (en) * | 2009-09-29 | 2010-06-23 | 中铁一局集团有限公司 | Track regulating rack used for track panel arrangement and assembly of steel reinforcement cage of steel spring floating slab road bed |
| CN201933370U (en) * | 2011-01-12 | 2011-08-17 | 中铁十七局集团第四工程有限公司 | Compressing device for construction of ballastless track plate |
| CN202543745U (en) * | 2012-04-04 | 2012-11-21 | 中铁十一局集团第一工程有限公司 | Concrete elevation slope controller |
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2012
- 2012-04-04 CN CN201210103157.8A patent/CN103362042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070316U (en) * | 1990-07-02 | 1991-01-30 | 王桂林 | Heavy rail cross direction moving device |
| DE10246898A1 (en) * | 2002-10-08 | 2004-04-22 | Ed. Züblin Ag | Adjustment assembly for the rails of a railroad permanent way, laid on divided sleeper blocks, has a lateral bar structure between the rails with adjustment screw bolts for rail alignment and height setting |
| CN201074288Y (en) * | 2007-07-23 | 2008-06-18 | 中铁二十三局集团有限公司 | Adjustable means of support |
| CN201512733U (en) * | 2009-09-29 | 2010-06-23 | 中铁一局集团有限公司 | Track regulating rack used for track panel arrangement and assembly of steel reinforcement cage of steel spring floating slab road bed |
| CN201933370U (en) * | 2011-01-12 | 2011-08-17 | 中铁十七局集团第四工程有限公司 | Compressing device for construction of ballastless track plate |
| CN202543745U (en) * | 2012-04-04 | 2012-11-21 | 中铁十一局集团第一工程有限公司 | Concrete elevation slope controller |
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