CN101798788B - Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab - Google Patents
Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab Download PDFInfo
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- CN101798788B CN101798788B CN2010101193342A CN201010119334A CN101798788B CN 101798788 B CN101798788 B CN 101798788B CN 2010101193342 A CN2010101193342 A CN 2010101193342A CN 201010119334 A CN201010119334 A CN 201010119334A CN 101798788 B CN101798788 B CN 101798788B
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Abstract
The invention discloses a fine tuning claw U-shaped isolating protective buckle special for the grouting of a high-speed railway II-type slab. The fine adjustment claw U-shaped isolating protective buckle is used for isolating and sealing mortar (8) at a fine adjustment claw (5) during grouting and is characterized by mainly comprising a transverse sealing baffle plate (1), a first longitudinal sealing baffle plate (2) and a second longitudinal sealing baffle plate (3), wherein the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) are respectively arranged at the left end and the right end of the transverse sealing baffle plate (1). The invention has convenient use, low cost and time and labor saving, overcomes the defect that the mortar is leaked at the fine adjustment claw during sealing edge, realizes effective isolation on the fine adjustment claws while effectively sealing cushion layer mortar and ensuring high filling degree of the cushion layer mortar, and protects the fine adjustment claw from being wrapped and polluted by the mortar.
Description
Technical field
The special-purpose consumptive material that adopts when the present invention relates to the high-speed railway construction, especially a kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting.
Background technology
At present, high ferro II type track plate is the specific concrete support rail platform of size, after these high ferros II type track plate all is prefabricated in the factory, transports to the job site again.In the prefabricated process, the high ferro II type track plate of these carrying rails polished smooth, the length error of each piece all is limited in the very little scope by strictness.Adopt the high-speed railway of high ferro II type track plate when construction, must establish hydraulicity supporting layer (concrete bed plate) at roadbed or bridge roof beam structure upper berth; Lay high ferro II type track plate then above that; Wherein, be to adopt mortar (claiming mortar bed again) to fill adjustment plate chamber height between hydraulicity supporting layer (concrete bed plate) and high ferro II type track plate.Its job practices is to pour into mortar formation mortar bed through the grouting mouth from II type track plate to fill the gap between high ferro II type track plate and the concrete bed plate, and then the linear height of adjustment II type track plate.Before carrying out grouting construction; For the mortar that prevents to pour into from the ovfl between II type track plate bottom and the concrete bed plate; The mortar that assurance pours into can fill full in the plate chamber; Can be in the bottom of II type track plate week the edge remove the bigger cement mortar edge sealing of position external application denseness that steam vent is set, also can use high ferro II type track plate to use edge bonding belt special for grouting, the mortar between high ferro II type track plate and the concrete bed plate is sealed.Before pouring into mortar, need to use special-purpose accurate adjustment pawl that high ferro II type track plate is supported the location, and accurately adjust the height between high ferro II type track plate and the concrete bed plate.
The both sides of every block of high ferro II type track plate each to being provided with three accurate adjustment pawls with becoming, the height of every block of high ferro II type track plate is by six accurate adjustment pawls control adjustment, to meet the requirement of non-fragment orbit to the laying of track plate high precision.
Like Fig. 8, Fig. 9, accurate adjustment pawl 5 is made up of base 20, adjusting double-screw bolt 51 and claw hook seat 52, and base 20 is fixed on the concrete bed plate 6; Regulate double-screw bolt 51 and be movably connected on the base 50,52 of the claw hooks of the H shape that is threaded on the adjusting double-screw bolt 51, two claw hooks 53 are stretched out in claw hook seat 52 bottoms; Two claw hook 53 hooks drag the bottom margin at high ferro II type track plate; Through selecting modulation joint double-screw bolt 51, just can regulate the height of claw hook seat 52, and then accurately control the height of high ferro II type track plate.Because claw hook 53 parts of accurate adjustment pawl 5 stretch into certain depth under the high ferro II type track plate, and it is concordant with the side of high ferro II type track plate with the mortar edge between the concrete bed plate 6 to pour into high ferro II type track plate, between two adjacent accurate adjustment pawls 5, can use cement mortar or edge bonding belt special to seal; Because the accurate adjustment pawl is arranged on high ferro II type track plate sidepiece; Occupied certain space, so, can't use cement mortar or edge bonding belt special to seal continuously in the place that the accurate adjustment pawl is installed; The mortar that is poured into will installed the leakage of accurate adjustment pawl position; Mortar will surround infiltration accurate adjustment pawl, the regulatory function of accurate adjustment pawl lost efficacy, after mortar solidifies; The accurate adjustment pawl also will be lived by the mortar encapsulation, can't take off.
Therefore, need a kind of isolated plant badly to carrying out insulation blocking between mortar and the accurate adjustment pawl.
Summary of the invention
The object of the present invention is to provide a kind of high ferro II type track plate to buckle with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; To overcome the drawback that mortar leaks from the accurate adjustment pawl; This high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting both can satisfy required excellent sealing performance and the permeability of sealing mortar; Make that the exhaust of plate chamber is even when perfusion mortar; Effectively guarantee the high fullness degree of bedding mortar, can mortar and accurate adjustment pawl be realized physical isolation again, guarantee normally carrying out of when being in the milk accurate adjustment pawl regulatory function.
Technical scheme of the present invention is:
A kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; Be used for the mortar at accurate adjustment pawl place being carried out isolating seal in when grouting; It is characterized in that it mainly is made up of transverse sealing baffle plate, the first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate; The said first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate are separately positioned on the right ends of transverse sealing baffle plate; The inboard of transverse sealing baffle plate, the first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate surrounds the claw hook of accurate adjustment pawl, and the outside of transverse sealing baffle plate, the first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate contacts with mortar.
The angle of said first longitudinal sealing baffle plate and transverse sealing baffle plate is that 60 degree are to 120 degree; The angle β of the second longitudinal sealing baffle plate and transverse sealing baffle plate is that 60 degree are to 120 degree.Described high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that the said first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate are bonded in the two ends of transverse sealing baffle plate.
Described high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that said transverse sealing baffle plate, the first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate are an integral body.
The said first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate are connected the two ends of transverse sealing baffle plate through joinery and its construction.
The end of said transverse sealing baffle plate is provided with transverse sealing baffle plate tongue-and-groove, and an end of the first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate is provided with longitudinal sealing baffle plate tenon, transverse sealing baffle plate tongue-and-groove and the clamping of longitudinal sealing baffle plate tenon; Perhaps the end of transverse sealing baffle plate is provided with transverse sealing baffle plate tenon, and an end of the first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate is provided with longitudinal sealing baffle plate tongue-and-groove, transverse sealing baffle plate tenon and the clamping of longitudinal sealing baffle plate tongue-and-groove.
Said transverse sealing baffle plate is provided with locating convex block.
The material of said transverse sealing baffle plate, the first longitudinal sealing baffle plate, the second longitudinal sealing baffle plate is polyethylene from high pressure process, polystyrene, add hardhead sponge, polyurethane, ethylene-vinyl acetate copolymerization PUR (EVA), polyvinyl chloride (PVC).
The height N of said transverse sealing baffle plate is 3-20 centimetre, and the thickness M of transverse sealing baffle plate is 0.5-6 centimetre, and the distance L between the first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate is 8-15 centimetre,
The height H of the said first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate is 3-20 centimetre, the insulation blocking of U type buckle the outside to the terminal length D of the first longitudinal sealing baffle plate and/or the second longitudinal sealing baffle plate more than or equal to 3 centimetres.The first longitudinal sealing baffle plate and the second longitudinal sealing baffle plate can be symmetrical set, with convenient processing.
Distressed structure of the present invention can be: a kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; Be used for the mortar at accurate adjustment pawl place being carried out isolating seal in when grouting; Its integral body is U type structure; The circular arc type opening at U type structure middle part surrounds the claw hook of accurate adjustment pawl, and the U type structure outside contacts with mortar.
Distressed structure of the present invention can also be: a kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; Be used for the mortar at accurate adjustment pawl place being carried out isolating seal in when grouting; It is the block that is provided with opening, and opening surrounds the claw hook of accurate adjustment pawl, and the trapezium structure outside contacts with mortar.
Said block be shaped as polygon, circle or oval, polygon comprises: rectangle, triangle or trapezoidal.
The invention has the beneficial effects as follows:
High ferro II type track plate of the present invention is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, has high ventilation performance and sealing performance.
It is easy to use, with low cost, time saving and energy saving that the present invention has; Overcome use mortar edge sealing and produced leakage at accurate adjustment pawl place; When effectively sealing bedding mortar, guaranteeing the high fullness degree of bedding mortar; The accurate adjustment pawl is realized effective isolation, protected the accurate adjustment pawl not polluted by the mortar parcel.
Description of drawings
Fig. 1 is the perspective view that U type protection of the present invention is buckled.
Fig. 2 is the plane structure sketch map that the U type protection of embodiments of the invention one is buckled.
Fig. 3 is the plane structure sketch map that the U type protection of embodiments of the invention two is buckled.
Fig. 4 is the plane structure sketch map that the U type protection of embodiments of the invention three is buckled.
Fig. 5 is the perspective view that the U type protection of embodiments of the invention four is buckled.
Fig. 6 is the perspective view that the U type protection of embodiments of the invention five is buckled.
Fig. 7 is the perspective view that the U type protection of embodiments of the invention six is buckled.
Fig. 8 is that the present invention cooperates one of relative position sketch map of installing when using with the accurate adjustment pawl.
Fig. 9 be the present invention cooperate the relative position sketch map installed when using with the accurate adjustment pawl two.
The relative position sketch map that is arranged between high ferro II type track plate and concrete bed plate was buckled in U type protection of the present invention when Figure 10 was grouting.
Figure 11 is to use U type protection of the present invention to buckle the sketch map that cooperates edge bonding belt special that mortar between high ferro II type track plate and concrete bed plate is sealed.
Figure 12 is that U type protection of the present invention was buckled in the relative position sketch map between high ferro II type track plate and concrete bed plate after mortar solidified.
Figure 13 is that U type of the present invention was protected the relative position sketch map of buckleing with mortar after mortar solidified.
Figure 14 is the floor map of one of distressed structure of the present invention.
Figure 15 is the schematic perspective view of one of distressed structure of the present invention.
Figure 16 is two a floor map of distressed structure of the present invention.
Figure 17 is one of schematic perspective view of two of distressed structure of the present invention.
Figure 18 be distressed structure of the present invention two schematic perspective view two.
Among the figure: 1 is the transverse sealing baffle plate; 10 is transverse sealing baffle plate tongue-and-groove; 11 is transverse sealing baffle plate tenon; 12 is locating convex block; 2 is the first longitudinal sealing baffle plate; 20 is longitudinal sealing baffle plate tenon; 21 is longitudinal sealing baffle plate tongue-and-groove; 3 is the second longitudinal sealing baffle plate; 4 is high ferro II type track plate edge bonding belt special for grouting; 5 are the accurate adjustment pawl; 50 is base; 51 for regulating double-screw bolt; 52 is the claw hook seat; 53 is claw hook; 6 is the concrete bed plate; 7 is high ferro II type track plate; 8 is mortar; 9 is the circular arc type opening; 10 is block; 100 is opening.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
Like Fig. 1; A kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; Be used for the mortar 8 at accurate adjustment pawl 5 places being carried out isolating seal in when grouting; It is characterized in that it mainly is made up of transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3; The said first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 are separately positioned on the right ends of transverse sealing baffle plate 1, and the inboard of transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 surrounds the claw hook 53 of accurate adjustment pawl 5, and the outside of transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 contacts with mortar 8.
The first longitudinal sealing baffle plate 2 is that 60 degree are to 120 degree with the angle of transverse sealing baffle plate 1; The second longitudinal sealing baffle plate 3 is that 60 degree are to 120 degree with the angle β of transverse sealing baffle plate 1.Angle and angle β are preferably 90 degree, help moulding, also can match with the profile of the claw hook 53 of accurate adjustment pawl 5.
The first longitudinal sealing baffle plate 2 and/or the second longitudinal sealing baffle plate 3 are bonded in the two ends of transverse sealing baffle plate 1.
Like Fig. 2, for embodiments of the invention one, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 are bonded on the transverse end surface of transverse sealing baffle plate 1.Transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 be shaped as the rectangular block shape structure.
Like Fig. 3, for embodiments of the invention two, the first longitudinal sealing baffle plates 2 and the second longitudinal sealing baffle plate 3 are bonded on the longitudinal terminal surface of transverse sealing baffle plate 1.Transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 be shaped as the rectangular block shape structure.
Like Fig. 4, be embodiments of the invention three, transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 are an integral body.The insulation blocking of U type is buckled can be one-body molded through mould, or the section bar of first prefabricated U-shaped, cuts according to corresponding size as required then.
The first longitudinal sealing baffle plate 2 and/or the second longitudinal sealing baffle plate 3 are connected the two ends of transverse sealing baffle plate 1 through joinery and its construction.
Like Fig. 5; Be embodiments of the invention four; The end that the end of transverse sealing baffle plate 1 is provided with transverse sealing baffle plate tongue-and-groove 10, the first longitudinal sealing baffle plates 2 and the second longitudinal sealing baffle plate 3 is provided with longitudinal sealing baffle plate tenon 20, transverse sealing baffle plate tongue-and- groove 10 and 20 clampings of longitudinal sealing baffle plate tenon.
Like Fig. 6; Be embodiments of the invention five; The end that the end of transverse sealing baffle plate 1 is provided with transverse sealing baffle plate tenon 11, the first longitudinal sealing baffle plates 2 and/or the second longitudinal sealing baffle plate 3 is provided with longitudinal sealing baffle plate tongue-and-groove 21, transverse sealing baffle plate tenon 11 and 21 clampings of longitudinal sealing baffle plate tongue-and-groove.Connecting portion can be the amalgamation on two limits or the connection between two faces, can also be that the handing-over structure on face and limit closes, like " notch tenon ", " tongue ", " dovetail ", " wearing the band tenon ", " bundle tenon " etc.Can be coated with glue in the access section, connect fastness to increase
Like Fig. 7, be embodiments of the invention six, transverse sealing baffle plate 1 is provided with locating convex block 12.Locating convex block 12 is arranged on transverse sealing baffle plate 1 inboard, between the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3, can make the insulation blocking of U type buckle the shape of the accurate adjustment pawl claw hook 53 that coincide better, plays the located lateral effect.
The material of transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2, the second longitudinal sealing baffle plate 3 is polyethylene from high pressure process, polystyrene, add hardhead sponge, polyurethane, ethylene-vinyl acetate copolymerization PUR EVA, polyvinylchloride.
Some heat insulating materials are suitable for too.This material is to have certain elasticity and the waterproof sealing performance is advisable, because the height that the insulation blocking of U type is buckled need be higher than the height of mortar, the grouting of mortar highly is generally 4-8 centimetre; The insulation blocking of U type is buckled will be in the gravity lower compression of track plate to compress mortar better; Above-mentioned material is when having waterproof sealing property, owing to being foaming structure, so have certain permeability; Make that the exhaust of plate chamber is even when perfusion mortar, can effectively guarantee the high fullness degree of bedding mortar.
The height N of transverse sealing baffle plate 1 is 3-20 centimetre, and preferred 4-10 centimetre, the thickness M of transverse sealing baffle plate 1 is 0.5-6 centimetre, and preferred 2-3 centimetre, the distance L that the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate are 3 is 8-15 centimetre,
The distance that the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate are 3 can be adjusted the size with the accurate adjustment pawl claw hook 53 of the different size that coincide, so that the insulation blocking of U type is buckled and can just firmly be fastened in claw hook 53 both sides and be advisable preferred 10-13 centimetre.The height H of the height N of the transverse sealing baffle plate 1 that the insulation blocking of U type is buckled, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 need can be adjusted according to the mortar height greater than the height of mortar.
The height H of the first longitudinal sealing baffle plate 2 and/or the second longitudinal sealing baffle plate 3 is 3-20 centimetre; Preferred 4-10 centimetre; The insulation blocking of U type buckle the outside to the terminal length D of the first longitudinal sealing baffle plate 2 and/or the second longitudinal sealing baffle plate 3 more than or equal to 3 centimetres; Preferred 7.5 centimetres,, prevent the mortar external leakage so that the claw hook 53 of accurate adjustment pawl 5 is wrapped fully.
The shape of transverse sealing baffle plate 1, the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 is preferably rectangle, and its edge can be provided with radian and fillet.The first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3 can be symmetrical set, with convenient processing.
Distressed structure of the present invention can be:
Like Figure 14, Figure 15, a kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, and its integral body is U type structure, and the circular arc type opening 9 at U type structure middle part surrounds the claw hook 53 of accurate adjustment pawl 5, and the U type structure outside contacts with mortar 8.This U type structure can be one-body molded through mould.
The circular arc portion of this U type structure is equivalent to the transverse sealing baffle plate 1 in the previous embodiment, and the part that U type structure left and right sides both wings stretch out is equivalent to the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3.
Distressed structure of the present invention can also be:
A kind of high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; Be used for the mortar 8 at accurate adjustment pawl 5 places being carried out isolating seal in when grouting; It is the block 10 that is provided with opening 100, and opening 10 surrounds the claw hook 53 of accurate adjustment pawl 5, and the trapezium structure outside contacts with mortar 8.
The part that opening 10 is not set of this trapezoidal block 10 is equivalent to the transverse sealing baffle plate 1 in the previous embodiment, and this trapezium structure is positioned at the protruding part in opening 10 left and right sides and is equivalent to the first longitudinal sealing baffle plate 2 and the second longitudinal sealing baffle plate 3.
Like Figure 18, trapezoidal block 10 can be by bonding the combining of the trapezoidal sheet of multi-disc.Aforesaid various embodiment and distressed structure also all can be formed by the horizontal or vertical stack combinations of multi-disc parts.
Embodiment recited above or distressed structure only are that preferred implementation of the present invention is described; Be not that design of the present invention and scope are limited; Do not breaking away under the design concept prerequisite of the present invention; Common engineers and technicians make technical scheme of the present invention in this area various modification and improvement, every crotch piece with hatch frame, U-shaped piece etc. both can stop that mortar played the effect of insulation blocking accurate adjustment pawl, had the technical scheme of sealing permeability again; All should fall into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Like Fig. 8, Fig. 9, Figure 10, Figure 11; During use; Buckle on the claw hook 53 of direct cutting ferrule attached to accurate adjustment pawl 5 with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting through high ferro II type track plate of the present invention; And then realizing installation site to accurate adjustment pawl 5, i.e. the sealing of gap mortar between two sections cement mortar seal sections or the two sections high ferro II type track plate edge bonding belt special for grouting 4 can be carried out the perfusion operation of bedding mortar after the sealing; Because the height that U type protection of the present invention is buckled is a little more than the mortar height; And self has certain elasticity; It produces certain deformation event under the compression of high ferro II type track plate 7 when grouting, make the protection of U type buckle with 6 plates at the bottom of high ferro II type track plate 7 and the concrete and fit tightly all the time, has strengthened sealing performance; After treating that bedding mortar 8 solidifies; Can take off high ferro II type track plate edge bonding belt special for grouting 4 and accurate adjustment pawl 5, U type protection of the present invention buckle and is retained at the bottom of the concrete on 6, and fitting with mortar 8 is one.
Claims (11)
1. a high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The mortar (8) that is used for when grouting, accurate adjustment pawl (5) being located carries out isolating seal; It is characterized in that it mainly is made up of transverse sealing baffle plate (1), the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3); The said first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) are separately positioned on the right ends of transverse sealing baffle plate (1); The inboard of transverse sealing baffle plate (1), the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) surrounds the claw hook (53) of accurate adjustment pawl (5), and the outside of transverse sealing baffle plate (1), the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) contacts with mortar (8); The material of said transverse sealing baffle plate (1), the first longitudinal sealing baffle plate (2), the second longitudinal sealing baffle plate (3) is polyethylene from high pressure process, polystyrene, polyurethane, ethylene-vinyl acetate copolymerization PUR or polyvinyl chloride.
2. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that the said first longitudinal sealing baffle plate (2) and the angle of transverse sealing baffle plate (1) are that 60 degree are to 120 degree; The second longitudinal sealing baffle plate (3) is that 60 degree are to 120 degree with the angle β of transverse sealing baffle plate (1).
3. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that the said first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) are bonded in the two ends of transverse sealing baffle plate (1).
4. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that said transverse sealing baffle plate (1), the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) are an integral body.
5. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that the said first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) are connected the two ends of transverse sealing baffle plate (1) through joinery and its construction.
6. high ferro II type track plate according to claim 5 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The end that it is characterized in that said transverse sealing baffle plate (1) is provided with transverse sealing baffle plate tongue-and-groove (10); One end of the first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) is provided with longitudinal sealing baffle plate tenon (20), transverse sealing baffle plate tongue-and-groove (10) and longitudinal sealing baffle plate tenon (20) clamping; Perhaps the end of transverse sealing baffle plate (1) is provided with transverse sealing baffle plate tenon (11); One end of the first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) is provided with longitudinal sealing baffle plate tongue-and-groove (21), transverse sealing baffle plate tenon (11) and longitudinal sealing baffle plate tongue-and-groove (21) clamping.
7. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting, it is characterized in that said transverse sealing baffle plate (1) is provided with locating convex block (12).
8. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The height N that it is characterized in that said transverse sealing baffle plate (1) is 3-20 centimetre; The thickness M of transverse sealing baffle plate (1) is 0.5-6 centimetre, and the distance L between the first longitudinal sealing baffle plate (2) and the second longitudinal sealing baffle plate (3) is 8-15 centimetre.
9. high ferro II type track plate according to claim 1 is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The height H that it is characterized in that the said first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) is 3-20 centimetre, the insulation blocking of U type buckle the outside to the terminal length D of the first longitudinal sealing baffle plate (2) and/or the second longitudinal sealing baffle plate (3) more than or equal to 3 centimetres.
10. a high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The mortar (8) that is used for when grouting, accurate adjustment pawl (5) being located carries out isolating seal; It is characterized in that its integral body is U type structure; The circular arc type opening (9) at U type structure middle part surrounds the claw hook (53) of accurate adjustment pawl (5); The U type structure outside contacts with mortar (8), and the material that said high ferro II type track plate uses the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting to buckle is polyethylene from high pressure process, polystyrene, polyurethane, ethylene-vinyl acetate copolymerization PUR or polyvinyl chloride.
11. a high ferro II type track plate is buckled with the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting; The mortar (8) that is used for when grouting, accurate adjustment pawl (5) being located carries out isolating seal; It is characterized in that it is the block (10) that is provided with opening (100); Said block (10) be shaped as circle, ellipse, rectangle, triangle or trapezoidal, opening (100) surrounds the claw hook (53) of accurate adjustment pawl (5), the said block structure outside contacts with mortar (8); The material that said high ferro II type track plate uses the insulation blocking of the special-purpose accurate adjustment pawl U type of grouting to buckle is polyethylene from high pressure process, polystyrene, polyurethane, ethylene-vinyl acetate copolymerization PUR or polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101193342A CN101798788B (en) | 2010-03-08 | 2010-03-08 | Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101193342A CN101798788B (en) | 2010-03-08 | 2010-03-08 | Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
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| CN101798788A CN101798788A (en) | 2010-08-11 |
| CN101798788B true CN101798788B (en) | 2012-05-30 |
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| CN2010101193342A Active CN101798788B (en) | 2010-03-08 | 2010-03-08 | Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
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| CN107574740A (en) * | 2017-08-30 | 2018-01-12 | 江苏苏博特新材料股份有限公司 | A kind of grouting formula composite pavement construction edge bonding method |
| CN114481722A (en) * | 2022-02-24 | 2022-05-13 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Method for quickly and accurately adjusting track slab of ballastless track of operating high-speed rail |
| CN115613402B (en) * | 2022-12-16 | 2023-11-10 | 中铁三局集团有限公司 | Multifunctional auxiliary device for fine adjustment of track plate and use method |
| CN116054494B (en) * | 2023-04-03 | 2023-06-20 | 中铁三局集团有限公司 | Intelligent damage prevention system and intelligent damage prevention method for matched adjusting claw of track plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040027777A (en) * | 2004-03-04 | 2004-04-01 | 주식회사 에이브이티 | Methods of repairing a vibration proof sleeper of the concrete ballast and auxilliary apparatus for the repairing |
| DE10314926A1 (en) * | 2003-04-01 | 2004-10-14 | Max Bögl Bauunternehmung GmbH & Co. KG | Method and straightening aid for setting up the position of a precast concrete slab and precast concrete slab |
| CN1626747A (en) * | 2003-12-09 | 2005-06-15 | 邱则有 | Component part in cavity die body for filling concrete |
| CN1707050A (en) * | 2004-06-09 | 2005-12-14 | 邱则有 | Open shutting structural member for concrete filling |
| CN201040398Y (en) * | 2006-12-20 | 2008-03-26 | 北京城建赫然建筑新技术有限责任公司 | Elastic blocking key |
| CN201634971U (en) * | 2009-12-24 | 2010-11-17 | 中铁二局股份有限公司 | Positioning controller for track slab |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201857561U (en) * | 2010-03-08 | 2011-06-08 | 江苏鼎泰工程材料有限公司 | Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10314926A1 (en) * | 2003-04-01 | 2004-10-14 | Max Bögl Bauunternehmung GmbH & Co. KG | Method and straightening aid for setting up the position of a precast concrete slab and precast concrete slab |
| CN1626747A (en) * | 2003-12-09 | 2005-06-15 | 邱则有 | Component part in cavity die body for filling concrete |
| KR20040027777A (en) * | 2004-03-04 | 2004-04-01 | 주식회사 에이브이티 | Methods of repairing a vibration proof sleeper of the concrete ballast and auxilliary apparatus for the repairing |
| CN1707050A (en) * | 2004-06-09 | 2005-12-14 | 邱则有 | Open shutting structural member for concrete filling |
| CN201040398Y (en) * | 2006-12-20 | 2008-03-26 | 北京城建赫然建筑新技术有限责任公司 | Elastic blocking key |
| CN201634971U (en) * | 2009-12-24 | 2010-11-17 | 中铁二局股份有限公司 | Positioning controller for track slab |
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