CN211440461U - Multifunctional assembled track slab steel mould - Google Patents

Abstract

The utility model discloses a multi-functional assembled track slab steel mould relates to the technical field of railway track board, which comprises a bracket, be fixed with the die block on the support, all be equipped with the side form in the die block week side, four side forms divide into two long moulds and two short moulds, when pouring the track board, the butt is in two just right both sides of long mould respectively at the both ends of two short moulds, one in two short moulds is for adjusting the mould, two sets of mounting holes have all been seted up to two just right one sides of long mould, the quantity of every group mounting hole is two, wear to be equipped with two threaded rods between long mould and the regulation mould, two threaded rods are worn to locate in two mounting holes of same group respectively, and threaded rod and regulation mould threaded connection, the die block upside is equipped with the setting element that is used for auxiliary threaded rod to wear to establish the mounting hole. The utility model discloses a two threaded rods wear to establish in proper order and make long mould fixed with the regulation mould in two sets of mounting holes to this conveniently processes two kinds of not unidimensional track boards, has improved the suitability of steel membrane, has saved the processing cost of track board.

Description

Multifunctional assembled track slab steel mould

Technical Field

The utility model belongs to the technical field of the technique of railway track board and specifically relates to a multi-functional assembled track slab steel mould is related to.

Background

Along with the large-scale construction of the high-speed railway, the demand and the quality of the track slab of the high-speed railway are improved, the track slab is generally formed by pouring in a track slab steel mold, and along with the increase of the demand of the track slab, the requirement on the track slab steel mold is higher and higher.

Chinese patent with patent publication No. CN2933805Y, a pretensioned bidirectional prestressed concrete track slab steel form is proposed, which comprises a steel form groove, a steel form frame beam disposed at the lower part of the steel form groove, and a fixed end beam and a tension end beam disposed at both ends of the steel form frame beam, respectively, the middle parts of the fixed end beam and the tension end beam are fixedly connected with both ends of the steel form frame beam, respectively, a transverse fixed end beam and a transverse tension end beam are disposed at both transverse ends of the steel form frame beam, respectively, a longitudinal fixed end beam and a longitudinal tension end beam are disposed at both longitudinal ends of the steel form frame beam, respectively, a prestressed tendon tension device is disposed at the upper part of the tension end beam, the lower part of the tensioned tendon tension device is connected with the lower part of the fixed end beam through a prestressed steel bar or a steel strand, and a prestressed tendon fixing device is disposed at the upper part of the fixed end beam.

The above prior art solutions have the following drawbacks: when the track slab is used, a plurality of different sizes are required according to different requirements, the disclosed track slab rigid model only can cast track slabs with the same size, and when track slabs with other sizes are required to be produced, a mold needs to be customized again, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveniently process the track board of multiple size to this reduces manufacturing cost's a multi-functional assembled track slab steel mould.

The utility model discloses a can realize through following technical scheme:

a multifunctional assembled track slab steel die comprises a support, wherein a bottom die is fixed on the support, side dies are arranged on the four sides of the bottom die, the four side dies are divided into two long dies and two short dies, when the track slab is poured, two ends of the two short moulds are respectively abutted against two sides opposite to the two long moulds, one of the two short moulds is an adjusting mould, two groups of mounting holes are respectively formed in one side opposite to the two long moulds, two groups of mounting holes are respectively formed in one end, close to the adjusting mould, of each long mould, the number of the mounting holes in each group is two, the axes of the two mounting holes are positioned in the same vertical plane, two threaded rods are arranged between the long die and the adjusting die in a penetrating way and respectively arranged in the two mounting holes of the same group, and the threaded rod with adjust mould threaded connection, the die block upside is equipped with and is used for assisting the threaded rod wears to establish the setting element of mounting hole.

By adopting the technical scheme, when the track slab is poured, two ends of the adjusting die are respectively abutted against the two long dies, the threaded rods penetrate through the first group of mounting holes, and the adjusting die is fixed on the long dies through threaded connection of the threaded rods and the adjusting die, so that the track slab with the first size is poured; wear to establish the threaded rod and when the fixed mode of regulation through another group downthehole, conveniently process the track board of the second kind of size this moment to this need not to change the steel membrane and can pour the track board of two kinds of not unidimensional, has improved the application range of steel membrane, has saved the cost of processing track board.

Further setting the following steps: two perforation have all been seted up at the relative both ends of adjusting the mould, two fenestrate axis is in and is in same with vertical in, the setting element is two locating plates, the length direction of two locating plates all with the length of adjusting the mould is unanimous, two the relative one end that deviates from of locating plate respectively with the relative both sides parallel and level of die block, two the locating plate all is close to adjust the mould setting, work as it is two to adjust the mould butt during one side of locating plate, two the perforation is aimed at two mounting holes of organizing to this makes things convenient for threaded rod fixed adjustment mould.

Through adopting above-mentioned technical scheme, when pouring the track board, wear to establish between regulation mould and the long mould for making things convenient for the threaded rod to through adjusting one side of mould butt at the locating plate, with this position of conveniently finding the regulation mould fast, thereby made things convenient for mounting hole and perforation to aim at, with this fixed of having made things convenient for the regulation mould, improved the efficiency of pouring of track board.

Further setting the following steps: two the locating plate is all through the bolt fastening on the die block, two sets of bolt holes have been seted up on the die block, and when two the locating plate is located first group bolt hole department, adjust the mould butt when one side of two locating plates, two the perforation is with first group the mounting hole is accurate, and when two the locating plate is located second group bolt hole department, adjust the mould butt when one side of two locating plates, two the perforation is organized with the second the mounting hole is accurate.

Through adopting above-mentioned technical scheme, when pouring the track board, through the position that changes the locating plate, the position of bolt hole is passed through to the position of locating plate is convenient quick definite to conveniently find the locating position of adjusting the mould fast, with this efficiency of pouring of accelerated track board.

Further setting the following steps: the upper sides of the two positioning plates are inclined planes, and the upper sides of the positioning plates are close to the edges of the adjusting dies and are higher.

Through adopting above-mentioned technical scheme, pour the shaping back when the track board, one side border of track board is formed with the chamfer, has made things convenient for the transport of track board.

Further setting the following steps: and the long die and the short die are provided with a plurality of bar planting holes for the steel bars to penetrate along the sliding direction of the long die and the short die.

Through adopting above-mentioned technical scheme, when four side forms paste and lean on four sides at the die block and form when pouring the groove, wear to establish the bar planting through planting the muscle hole towards pouring the inslot from this moment, pour concrete on the bottom plate again to this has made things convenient for the operation of arranging the bar planting in the concrete, has improved the efficiency of pouring of track board.

Further setting the following steps: the die block is square box-like and comprises horizontally bottom plate and four vertical curb plates, four the curb plate is fixed respectively four edges of the downside of bottom plate, a plurality of assembly grooves have been seted up on the bottom plate, removable installation has a plurality of lugs and recess board, and is a plurality of lug and a plurality of the recess board all is used for the shutoff the assembly groove.

Through adopting above-mentioned technical scheme, carry out the shutoff assembly groove through a plurality of lugs and recess board to the shape of bottom plate upside is changed, with this shape that conveniently changes the bottom plate upside, thereby conveniently pours the track board of multiple different grade type.

Further setting the following steps: the lower side of bottom plate is fixed with a plurality of strengthening ribs, the upside of strengthening rib is fixed in the downside of bottom plate, the tip of strengthening rib all is fixed with the curb plate.

Through adopting above-mentioned technical scheme, strengthened the bearing of bottom plate to the pressure that the bottom plate is difficult for receiving is too big and collapses.

Further setting the following steps: and a plurality of vibration motors are arranged on the lower side of the bottom die.

Through adopting above-mentioned technical scheme, when the track board was pour, drive the die block vibration through vibrating motor to concrete paste on the die block is by vibrations even, with this pouring quality that improves the track board.

To sum up, the utility model discloses a beneficial technological effect does:

(1) when the track slab is poured, the two threaded rods sequentially penetrate through the two groups of mounting holes to be fixed with the adjusting dies, when the threaded rods are fixed with the adjusting dies through different mounting holes, the relative positions of the adjusting dies on the bottom die and the bottom die are different, so that the spaces enclosed between the four side dies and the bottom die are different, the two track slabs with different sizes are conveniently processed, the applicability of the steel film is improved, and the processing cost of the track slab is saved;

(2) the position of the positioning plate is fixed in advance, so that the fixing position of the adjusting die is conveniently and quickly determined, the fixing speed of the adjusting die is increased, and the pouring efficiency of the track slab is improved;

(3) the plurality of convex blocks and the plurality of groove plates are arranged on the bottom plate in different combinations, so that the pouring of various different track plates is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural view of an adjusting mold of the present invention;

fig. 5 is a top view of the present invention;

fig. 6 is a partial schematic view of another perspective of the present invention.

Reference numerals: 1. bottom die; 2. side mould; 3. a long die; 4. short mould; 5. adjusting the die; 6. mounting holes; 7. a threaded rod; 8. perforating; 9. positioning a plate; 10. bolt holes; 11. planting tendon holes; 12. a base plate; 13. a side plate; 14. assembling a groove; 15. a bump; 16. a groove plate; 17. reinforcing ribs; 18. a vibration motor; 19. a support leg; 20. a slide bar; 21. mounting a plate; 22. a pulley; 23. a limiting plate; 24. and (4) mounting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 6, for the utility model discloses an assembled track slab steel mould convenient to drawing of patterns, including the support, the support comprises four landing legs 19. The support upside is fixed with die block 1, and the side form 2 that all slides and is provided with on four week sides of die block 1, and die block 1 is square box-like and comprises horizontally bottom plate 12 and four vertical curb plates 13 (see fig. 5), and four curb plates 13 are fixed respectively in four edges of the downside of bottom plate 12, and four landing legs 19 are fixed respectively in four curb plates 13 downside, and are located the junction of four curb plates 13. Two sliding holes have all been seted up to one side of a plurality of curb plates 13, and four side forms 2 all are the cuboid form setting, and the downside of four side forms 2 all is fixed with two slide bars 20, and slide bar 20 all sets up perpendicular to side form 2, and two slide bars 20 slide respectively and set up in two sliding holes. And fixing parts for fixing the sliding of the side moulds 2 are arranged between the adjacent side moulds 2. When the track slab is poured, the four side dies 2 respectively slide to abut against the four sides of the bottom die 1, and the sliding of the side dies 2 is limited by the fixing piece, so that the bottom die 1 and the four side dies 2 form a pouring groove to facilitate the pouring of the track slab; after the track slab is poured, a gap can be formed between the side die 2 and the track slab by sliding the side die 2, so that the demoulding is facilitated.

Referring to fig. 6, two sets of opposite mounting plates 21 are fixed on the inner sides of the four side plates 13, the two sets of mounting plates 21 are respectively located at two sliding holes, and the two mounting plates 21 of each set are respectively located at two opposite sides of the sliding holes. A pulley 22 is rotatably mounted in each of the plurality of sliding holes, and the pulley 22 is rotatably mounted between the two mounting plates 21. The lower side of the slide rod 20 abuts on the upper side of the pulley 22, and the longitudinal direction of the slide rod 20 is perpendicular to the rotational direction of the pulley 22. One end of the sliding rod 20, which is far away from the side die 2, is fixed with a limiting plate 23, the limiting plate 23 is used for limiting the sliding rod 20 to be separated from the sliding hole, and the length of the limiting plate 23 is larger than the maximum aperture of the sliding hole. When the side die 2 slides, the sliding rod 20 slides on the pulley 22, and the pulley 22 is driven to rotate, so that the process of sliding the side die 2 is labor-saving, the sliding of the side die 2 is facilitated, and the demolding process of the track slab is facilitated. And the limiting plate 23 limits the sliding rod 20 to be separated from the sliding hole, so that the side die 2 is not easy to separate from the bottom die 1, and the safety of the sliding side die 2 is improved.

Referring to fig. 1 and 2, the four side molds 2 are divided into two long molds 3 and two short molds 4, the two long molds 3 being disposed along the length direction of the base plate 12, and the two short molds 4 being disposed along the width direction of the base plate 12. When the track slab is poured, two ends of the two short molds 4 are respectively abutted against two sides opposite to the two long molds 3. The fixing piece is two threaded rods 7, the two threaded rods 7 are located in the same vertical plane, and the length directions of the two threaded rods 7 are consistent with the length direction of the short die 4. Two threaded rods 7 are threaded into the end part of the short die 4 from the side wall of the long die 3, and the two threaded rods 7 are in threaded connection with the short die 4. The threaded rod 7 penetrates between the short die 4 and the long die 3, so that the short die 4 and the long die 3 are fixedly assembled together, and the long die 3 and the short die 4 are not easy to slide in the pouring process.

Referring to fig. 1 and 2, one of the two short molds 4 is a regulating mold 5. Two sets of mounting holes 6 have all been seted up to two long mould 3 just right one side, and two sets of mounting holes 6 all establish and are close to the one end of adjusting mould 5 with long mould 3, and the quantity of every group mounting hole 6 is two, and the axis of two mounting holes 6 is in same vertical plane. Two threaded rods 7 at the end part of the long die 3 are respectively arranged in the two mounting holes 6 in the same group in a penetrating way, and the threaded rods 7 are in threaded connection with the adjusting die 5. When the two threaded rods 7 penetrate through the long die 3 from the first group of mounting holes 6 and are fixed with the adjusting die 5, processing the track slab with the first size; when two threaded rods 7 penetrate through the long die 3 from the other group of mounting holes 6 and are fixed with the adjusting die 5, the track plate with the second size is machined. Therefore, the adaptability of the steel film is improved, and the cost for processing the track slab is saved.

Referring to fig. 2 and 3, a positioning member for assisting the threaded rod 7 to penetrate into the mounting hole 6 is arranged on the upper side of the bottom die 1. Two through holes 8 are formed in the two opposite ends of the adjusting die 5, and the axes of the two through holes 8 are located in the same vertical plane. The locating piece is two locating plates 9, the length direction of two locating plates 9 all is unanimous with the length of adjusting mould 5, and the one end that two locating plates 9 deviate from relatively is parallel and level with the relative both sides of die block 1 respectively. Two locating plates 9 all are close to and adjust mould 5 setting, and when adjusting mould 5 butt in one side of two locating plates 9, two perforation 8 aim at two mounting holes 6 of the same group to this makes things convenient for threaded rod 7 fixed regulation mould 5.

Referring to fig. 1 and 3, an installation groove 24 is formed in one side of the adjusting die 5 facing the bottom die 1, and an upper side groove wall of the installation groove 24 is flush with an upper side of the bottom die 1. When the track slab with the first size is poured, one side of the two positioning plates 9, which is just opposite to the adjusting die 5, is flush with one side of the bottom plate 12, which is just opposite to the adjusting die 5, the adjusting die 5 is slid to be attached to one side of the positioning plates 9, and meanwhile, the through holes 8 at the end part of the adjusting die 5 are aligned with the group of mounting holes 6 on the long die 3, so that the track slab with the first size is conveniently processed. When the track slab with the second size is processed, the two sides opposite to the adjusting die 5 and the bottom die 1 are arranged at intervals opposite to the adjusting die 5, the adjusting die 5 is slid to abut against one side of the positioning plate 9, the upper side groove wall of the mounting groove 24 abuts against the upper side of the bottom plate 12, and meanwhile the two through holes 8 at the end part of the adjusting die 5 align to the other group of mounting holes 6 on the long die 3, so that the track slab with the other size is conveniently processed. Wherein the locating plate 9 has made things convenient for quick slide to adjust mould 5, has made things convenient for the mounting hole 6 of adjusting the mould 5 tip to aim at the perforation 8 on the long mould 3, has improved the efficiency of fixed long mould 3 and short mould 4.

Referring to fig. 1 and 3, the two positioning plates 9 are fixed on the bottom die 1 through bolts, and two groups of bolt holes 10 are formed in the bottom die 1. When two locating plates 9 are located at the first set of bolt holes 10, two through holes 8 are aligned with the first set of mounting holes 6 when the adjusting die 5 abuts on one side of the two locating plates 9, and when two locating plates 9 are located at the second set of bolt holes 10, two through holes 8 are aligned with the second set of mounting holes 6 when the adjusting die 5 abuts on one side of the two locating plates 9. The two groups of bolt holes 10 facilitate and quickly determine the position of the positioning plate 9, so that the position of the adjusting die 5 can be conveniently and quickly determined.

Referring to fig. 3, the upper side of the positioning plate 9 is a slope, and the edge of the upper side of the positioning plate 9 close to the adjusting die 5 is higher. After the track slab is poured and molded, a chamfer is formed at the edge of one side of the track slab, so that the track slab is convenient to carry.

Referring to fig. 1, when the four side molds 2 respectively abut against the four sides of the bottom mold 1, a pouring groove is formed between the four side molds 2 and the bottom mold 1, and when the track slab is poured, in order to preset reinforcing steel bars in the pouring groove, the long mold 3 and the short mold 4 are provided with a plurality of bar planting holes 11 for the reinforcing steel bars to penetrate through along the sliding direction. When the track slab is poured, the steel bars penetrate through the steel bar embedding holes 11 and are arranged in the pouring grooves, and after pouring is completed, the steel bars are separated from the side die 2 through the sliding side die 2, so that the track slab is convenient to demould.

Referring to fig. 1 and 5, a plurality of assembly grooves 14 are formed on a base plate 12, a plurality of protrusions 15 and a plurality of groove plates 16 are detachably mounted on the base plate 12, wherein the plurality of protrusions 15 can be selected as required to form a plurality of protrusions 15 with different sizes, and the upper sides of the groove plates 16 are recessed downward to form grooves. A plurality of projections 15 and a plurality of groove plates 16 are used to block the mounting groove 14. The bottom plate 12 is shielded through the plurality of different convex blocks 15 and the groove plates 16, so that the shape of the upper side of the bottom plate 12 is changed, the track plates in various shapes are conveniently poured, and the pouring cost of the track plates is saved.

Referring to fig. 1 and 5, the underside of each of the protruding block 15 and the groove plate 16 is provided with a plurality of fixing holes for bolts to pass through, wherein the fixing holes are disposed at the edge of the protruding block 15 or the groove plate 16, and when the protruding block 15 and the groove plate 16 are fixed, the protruding block 15 and the groove plate 16 can be fixed by inserting bolts into the fixing holes at the underside of the bottom plate 12.

Referring to fig. 1 and 5, a plurality of reinforcing ribs 17 are fixed to the lower side of the bottom plate 12 in order to reinforce the load-bearing capacity of the bottom plate 12. The upper side of the reinforcing rib 17 is fixed to the lower side of the bottom plate 12, and the end portions of the reinforcing rib 17 are fixed to the side plates 13.

Referring to fig. 1 and 5, four vibration motors 18 are provided on the lower side of the bottom mold 1, and the four vibration motors 18 are fixed to the lower sides of the four side plates 13, respectively.

The implementation principle and the beneficial effects of the embodiment are as follows:

when watering the track board, two threaded rods 7 wear to establish in proper order and make long mould 3 fixed with regulation mould 5 in two sets of mounting holes 6, when threaded rod 7 is fixed through different mounting holes 6 and regulation mould 5, because it is different with the relative position of die block 1 at die block 1 to adjust mould 5, thereby the space that encloses between four side moulds 2 and the die block 1 is different, with this conveniently process the track board of two kinds of not unidimensional, the suitability of steel membrane has been improved, the processing cost of track board has been saved, wherein confirm the position of adjusting mould 5 fast through locating plate 9, thereby the efficiency of fixed regulation mould 5 has been improved, with this efficiency of pouring the track board has been improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a multi-functional assembled track slab steel mould which characterized in that: comprising a bracket, be fixed with die block (1) on the support, die block (1) four week side all is equipped with side form (2), four side form (2) divide into two long mould (3) and two short mould (4), when pouring the track board, two the both ends difference butt of short mould (4) is at two long mould (3) just right both sides, two one in short mould (4) is for adjusting mould (5), two long mould (3) just right one side has all seted up two sets of mounting holes (6), two sets of mounting holes (6) all establish with long mould (3) are close to the one end of adjusting mould (5), the quantity of every group mounting hole (6) is two, and the axis of two mounting holes (6) is in same vertical plane, long mould (3) with two threaded rods (7) are worn to be equipped with between adjusting mould (5), two threaded rods (7) are worn to locate respectively in two of same group mounting holes (6), and the threaded rod (7) is in threaded connection with the adjusting die (5), and a positioning piece for assisting the threaded rod (7) to penetrate into the mounting hole (6) is arranged on the upper side of the bottom die (1).

2. The multifunctional assembled track slab steel mold according to claim 1, wherein: adjust the relative both ends of mould (5) and all seted up two perforation (8), two the axis of perforation (8) is in and is in same with vertical face, the setting element is two locating plate (9), the length direction of two locating plate (9) all with the length of adjusting mould (5) is unanimous, two the one end that locating plate (9) deviated from relatively respectively with the relative both sides parallel and level of die block (1), two locating plate (9) all are close to adjust mould (5) setting, work as adjust mould (5) butt two during one side of locating plate (9), two perforation (8) are aimed at two mounting holes (6) of same group to this makes things convenient for threaded rod (7) fixed adjustment mould (5).

3. The multifunctional assembled track slab steel mold according to claim 2, wherein: two locating plate (9) all is through the bolt fastening on die block (1), two sets of bolt hole (10) have been seted up on die block (1), and is two when locating plate (9) are located first group bolt hole (10) department, adjust mould (5) butt when one side of two locating plate (9), two perforation (8) and first group mounting hole (6) are aimed at, and are two when locating plate (9) are located second group bolt hole (10) department, adjust mould (5) butt when one side of two locating plate (9), two perforation (8) and second group mounting hole (6) are aimed at.

4. The multifunctional assembled track slab steel mold according to claim 3, wherein: the upper sides of the two positioning plates (9) are inclined planes, and the edges of the upper sides of the positioning plates (9) close to the adjusting die (5) are higher.

5. The multifunctional assembled track slab steel mold according to claim 1, wherein: and the long die (3) and the short die (4) are provided with a plurality of bar planting holes (11) for the steel bars to penetrate through along the sliding direction of the long die and the short die.

6. The multifunctional assembled track slab steel mold according to claim 1, wherein: die block (1) is square box-like and comprises horizontally bottom plate (12) and four vertical curb plate (13), four curb plate (13) are fixed respectively four edges of the downside of bottom plate (12), a plurality of assembly grooves (14) have been seted up on bottom plate (12), removable a plurality of lugs (15) and recess board (16) of installing on bottom plate (12), it is a plurality of lug (15) and a plurality of recess board (16) all are used for the shutoff assembly groove (14).

7. The multifunctional assembled track slab steel mold according to claim 6, wherein: the lower side of the bottom plate (12) is fixed with a plurality of reinforcing ribs (17), the upper sides of the reinforcing ribs (17) are fixed on the lower side of the bottom plate (12), and the end parts of the reinforcing ribs (17) are fixed with the side plates (13).

8. The multifunctional assembled track slab steel mold according to claim 1, wherein: and a plurality of vibration motors (18) are arranged on the lower side of the bottom die (1).

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