CN214353143U

CN214353143U - Concrete sleeper edge-clearing and accessory-unloading device

Info

Publication number: CN214353143U
Application number: CN202022783861.5U
Authority: CN
Inventors: 赵燕; 胡盛霖; 王庚乙
Original assignee: Weihai Ruihe Railway Sleeper Co ltd
Current assignee: Weihai Ruihe Railway Sleeper Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-08
Anticipated expiration: 2030-11-26

Abstract

The application relates to a device for cleaning and removing accessories for concrete sleepers, belonging to the technical field of sleeper production equipment. There is a scraper abutting against the upper surface of the mold, and a driving mechanism for driving the cleaning brush to rotate is fixed on the base. The present application has the effect of cleaning the concrete remaining on the edge to ensure that the edge of the sleeper produced is relatively flat.

Description

Concrete sleeper edge-clearing and accessory-unloading device

Technical Field

The application relates to the field of sleeper production equipment, in particular to a concrete sleeper edge cleaning and part unloading device.

Background

The reinforced concrete sleeper has the characteristics of long service life, high stability, small maintenance workload, much lower damage rate and rejection rate than a wooden sleeper and the like. On a seamless line, the stability of the reinforced concrete sleeper is averagely improved by 15-20% compared with that of a wooden sleeper, and the reinforced concrete sleeper is particularly suitable for a high-speed passenger line. In the production of reinforced concrete ties, it is generally necessary to add concrete to the mould and to release the tie from the mould after the concrete has set.

A chinese patent of bulletin number CN209257205U discloses a mould of preparation sleeper, including the bottom plate, install the curb plate on the bottom plate, bottom plate and curb plate vacuole formation still include a plurality of division boards of installing in the cavity, and a plurality of sleeper die cavities that are used for making the sleeper are cut apart into with the cavity to a plurality of division boards, and damping device is installed to one side that the curb plate was kept away from to the bottom plate.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that the edges of the sleeper are not flat enough because concrete remains on the edges of the side plates during the process of adding the concrete into the cavity.

SUMMERY OF THE UTILITY MODEL

In order to clear up the concrete that remains at the edge, guarantee that the sleeper edge of production is comparatively level and smooth, this application provides a clear limit of concrete sleeper unloads accessory device.

The application provides a clear limit of concrete sleeper unloads accessory device adopts following technical scheme:

the utility model provides a clear limit of concrete sleeper unloads accessory device, includes the base, be equipped with the backup pad on the base, the one end that the base was kept away from to the backup pad is rotated and is connected with the cleaning brush, the one end that the base was kept away from to the backup pad is equipped with the scraper blade with mould upper surface butt, the upper surface butt of cleaning brush and mould set firmly on the base and be used for driving cleaning brush pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, the user is close to the lateral wall of mould with the base, makes the brush hair of cleaning brush and the marginal butt of mould upper surface, then the upper surface butt of time scraper blade and mould, then actuating mechanism drive cleaning brush rotates, and then clears up the concrete at mould edge, promotes the base simultaneously and removes along the lateral wall of mould, makes the scraper blade strike off the concrete at mould edge, and the sleeper edge of card production is comparatively level and smooth.

Optionally, the base includes pedestal and the lifting seat that is located the pedestal top, the central point of pedestal upper surface puts the vertical groove of having seted up, it is connected with the axis of rotation to rotate in the groove to erect, the central point of axis of rotation puts and sets up threaded hole, threaded connection has the threaded rod in the threaded hole, the top of threaded rod is connected with the lower fixed surface of lifting seat.

Through adopting above-mentioned technical scheme, the user rotates the axis of rotation, and then makes the threaded rod rotate in the screw hole, and then the distance between capping lifting seat and the pedestal, and then conveniently clears up the mould of co-altitude not.

Optionally, the top end of the rotating shaft is coaxially and fixedly connected with a worm wheel, and the upper surface of the base body is rotatably connected with a worm meshed with the worm wheel.

Through adopting above-mentioned technical scheme, the user rotates the worm, and the worm drives the worm wheel and rotates, and then the drive shaft rotates, has self-locking function between worm wheel and the worm, can reduce the clearance in-process, the possibility of lifting seat downstream, and then guarantees the stability of lifting seat.

Optionally, the lower fixed surface of lifting seat is connected with a plurality of locating levers, a plurality of constant head tanks have been seted up to the upper surface of pedestal, locating lever sliding connection is in the constant head tank, the length of locating lever equals the length of screw rod.

Through adopting above-mentioned technical scheme, the locating lever can slide in the constant head tank, and the locating lever can fix a position the lifting seat, reduces the axis of rotation and rotates the in-process, and the pivoted possibility takes place for the lifting seat, and then guarantees that the lifting seat rises or the stability of decline in-process.

Optionally, the lower surface of the base body is rotatably connected with a plurality of universal wheels.

Through adopting above-mentioned technical scheme, the universal wheel can reduce the frictional force between pedestal and the ground to reduce intensity of labour.

Optionally, one side of the scraper far from the support plate is fixedly connected with a baffle plate, the baffle plate is perpendicular to the scraper plate, the baffle plate and the inner wall of the mold are located on the same plane, and the lower surface of the baffle plate is abutted to the upper surface of the mold.

Through adopting above-mentioned technical scheme, the in-process of scraping off of scraper blade to the concrete, the baffle can shelter from the concrete that strikes off, reduces the possibility that the concrete falls into on the mould, and then guarantees the planarization of the concrete in the mould.

Optionally, the scraper blade slope sets up, the incline direction of scraper blade is opposite with the removal direction of scraper blade, the one end fixedly connected with arc that the mould was kept away from to the scraper blade, the arc is sunken to the one side of keeping away from the mould, the arc is perpendicular with the baffle.

Through adopting above-mentioned technical scheme, when the concrete that strikes off was turned on the scraper blade, the arc can turn the concrete to the direction that the scraper blade removed, and then reduces the possibility that the concrete falls into the scraper blade opposite side, and then guarantees the effect that the scraper blade struck off.

Optionally, a groove is formed in the base body, a collecting box is inserted into the groove, an opening is formed in the upper surface of the collecting box, and the collecting box is located below one side, far away from the baffle, of the scraper.

Through adopting above-mentioned technical scheme, the concrete that strikes off moves to keeping away from baffle one side under the effect of baffle, and then falls into the collecting box, collects the concrete through the collecting box, reduces the possibility that the concrete fell on the bottom surface, and then the environmental protection.

Optionally, one side of the scraper far from the baffle is fixedly connected with a collecting channel, one end of the collecting channel far from the scraper is positioned above the opening, the seat body is fixedly connected with a reinforcing rod, the reinforcing rod is perpendicular to the base, and one end of the reinforcing rod far from the base is fixedly connected with one side of the collecting channel far from the scraper.

Through adopting above-mentioned technical scheme, the concrete falls into the collection case from collecting the passageway, further reduces the concrete and falls into the possibility on the bottom, further protects the environment, and the stiffener can support collecting the passageway simultaneously, guarantees collecting the stability of passageway.

Optionally, a reinforcing rib is arranged between the scraper and the collecting channel, one end of the reinforcing rib is fixedly connected with one side of the scraper close to the die, and the other end of the reinforcing rib is fixedly connected with the collecting channel.

Through adopting above-mentioned technical scheme, the strengthening rib can increase the intensity of being connected between scraper blade and the collection passageway, and then guarantees the stability of connecting.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the scraping plate and the cleaning brush, concrete at the edge of the mold can be scraped, so that the produced sleeper edge is relatively flat;

2. through the arrangement of the arc-shaped plate, the baffle plate and the collecting channel, concrete can be collected, the influence on a sleeper model in a mould is reduced, and the surface of a produced sleeper is ensured to be relatively flat;

3. through the setting of axis of rotation, worm wheel, worm, threaded rod, pedestal and lifting seat, the worm drives the worm wheel and rotates, and the worm wheel drives the axis of rotation and rotates, and then makes the threaded rod rotate in the screw hole, and then the distance between capping lifting seat and the pedestal, and then the convenience is cleared up the mould of co-altitude.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

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

fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the present application.

Description of reference numerals: 1. a base; 2. a base body; 21. a groove; 22. a collection box; 221. an opening; 23. a reinforcing bar; 24. a vertical slot; 25. positioning a groove; 26. a universal wheel; 3. lifting the seat; 31. positioning a rod; 4. a cleaning brush; 41. rotating the rod; 42. a brush body; 43. brushing; 5. a drive mechanism; 51. a motor; 52. a spool; 53. a belt pulley; 54. a power belt; 6. a support plate; 61. a vertical plate; 62. a cross bar; 7. a squeegee; 71. an arc-shaped plate; 72. a baffle plate; 73. a collection channel; 74. reinforcing ribs; 8. a rotating shaft; 81. a threaded hole; 82. a threaded rod; 9. a worm; 91. a worm gear; 92. a handle; 93. a rotating plate; 10. and (5) molding.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses clear limit of concrete sleeper unloads accessory device. Referring to fig. 1 and 2, the concrete sleeper clear edge parts removing device includes a base 1 having a rectangular parallelepiped shape. The upper surface of base 1 is fixedly connected with backup pad 6, and backup pad 6 is perpendicular with the upper surface of base 1. A scraper 7 is fixedly connected to the upper portion of the support plate 6, and the scraper 7 abuts against the upper surface of the mold 10. When scraping the concrete on the edge of the mold 10, the user brings the base 1 close to the edge of the mold 10, then makes the scraper 7 abut against the edge of the mold 10, then pushes the base 1 to move along the length direction of the mold 10, and then the scraper 7 scrapes the concrete on the edge of the mold 10.

Referring to fig. 1 and 3, the base 1 includes a seat body 2 and a lifting seat 3 located above the seat body 2. The area of the lifting seat 3 is equal to that of the seat body 2, and the lifting seat 3 and the seat body 2 are both rectangular. The central position of pedestal 2 is seted up columniform and is erected groove 24, and the rotation is connected with axis of rotation 8 in erecting groove 24. The axis of rotation 8 is cylindrical, and the central point of axis of rotation 8 puts coaxial set up screw hole 81, and threaded connection has threaded rod 82 in screw hole 81, and the top of threaded rod 82 is connected with the lower fixed surface of lifting seat 3. The user is through rotating axis of rotation 8, and then makes threaded rod 82 rotate in screw hole 81, and threaded rod 82 rotates the distance that can adjust threaded rod 82 top and pedestal 2, then adjusts the distance between lifting seat 3 and the pedestal 2, and then conveniently cleans not co-altitude's mould 10.

Referring to fig. 3, the top end of the rotating shaft 8 is located above the base 2, and a worm wheel 91 is coaxially and fixedly connected to the top end of the rotating shaft 8. The upper surface of the base body 2 is fixedly connected with two opposite rotating plates 93, and the rotating plates 93 are close to the worm wheel 91. A worm 9 is rotatably connected between the two rotating plates 93, the worm 9 is meshed with the worm wheel 91, and one end of the worm 9 is fixedly connected with a handle 92. The user rotates handle 92, and then drives worm 9 and rotate, and worm 9 drives worm wheel 91 and rotates, and worm wheel 91 drives axis of rotation 8 and rotates, has self-locking function simultaneously between worm wheel 91 and the worm 9, can reduce the possibility of threaded rod 82 reversal in screw hole 81, reduces the mould 10 clearance in-process, and the lifting board moves down's possibility, and then guarantees cleaning process's stability.

Referring to fig. 1 and 3, four positioning rods 31 are fixedly connected to the lower surface of the lifting seat 3, the positioning rods 31 are close to the corners of the lifting seat 3, and the positioning rods 31 are parallel to the threaded rods 82. Four positioning grooves 25 are formed in the upper surface of the seat body 2, the positioning grooves 25 correspond to the positioning rods 31 one by one, the positioning rods 31 are connected to the positioning grooves 25 in a sliding mode, and the length of each positioning rod 31 is equal to that of the threaded rod 82. Lifting seat 3 removes the in-process, and locating lever 31 slides in constant head tank 25, and locating lever 31 can fix a position lifting seat 3, reduces axis of rotation 8 rotation in-process, and lifting seat 3 is along with axis of rotation 8 pivoted possibility, and then guarantees the stability that lifting seat 3 removed.

Referring to fig. 3, four universal wheels 26 are fixedly connected to the lower surface of the base 2 at positions close to the corners. The universal wheels 26 can reduce the friction between the seat body 2 and the ground, thereby reducing the force required by the workers to push the seat body 2 and reducing the labor intensity.

Referring to fig. 2 and 3, the support plate 6 includes a vertical plate 61 fixedly connected to the lifting plate and a cross bar 62 connected to the vertical plate 61. The vertical plate 61 is vertical to the upper surface of the lifting plate, and the cross rod 62 is close to the top end of the vertical plate 61 and is vertically and fixedly connected with the vertical plate 61. The side wall of the scraper 7 is fixedly connected with one end of the cross rod 62 far away from the vertical plate 61, the scraper 7 is arranged obliquely, and the oblique direction of the scraper 7 is opposite to the moving direction of the seat body 2. And one side fixedly connected with arc 71 that the mould 10 was kept away from to scraper blade 7, arc 71 is sunken to the one side of keeping away from mould 10, and extends to one side that the ancient board removed. In the process that scraper blade 7 removed along with lifting seat 3, scraper blade 7 strikes off the concrete at mould 10 edge, then the concrete along scraper blade 7's surface upward movement, and arc 71 can turn the concrete to the direction that scraper blade 7 removed, and then reduces the concrete and crosses the possibility that scraper blade 7 falls into on the mould 10, and then guarantees clear effect.

Referring to fig. 2 and 3, the vertical plate 61 is rotatably connected with a cleaning brush 4, and the vertical plate 61 is provided with a rotating hole penetrating through the vertical plate 61. The cleaning brush 4 includes a rotating rod 41 rotatably coupled in the rotating hole, and a brush body 42 fixedly coupled to the rotating rod 41. The brush body 42 is cylindrical, and bristles 43 are fixedly connected to the side wall of the brush body 42. The brush 42 is close to the squeegee 7, the brush 42 is located forward in the moving direction of the squeegee 7, and the brush 43 abuts on the upper surface of the mold 10. Meanwhile, the lifting seat 3 is provided with a driving mechanism 5 for driving the rotating rod 41 to rotate. In the process of cleaning the mould 10 by the scraper 7, the driving mechanism 5 drives the rotating rod 41 to rotate, the rotating rod 41 drives the brush body 42 to rotate, and then the brush bristles 43 scrape the mould 10, and further the concrete is cleaned, and the cleaning effect is improved.

Referring to fig. 3, the driving mechanism 5 includes a motor 51 fixedly coupled to the lifting base 3, and a pulley 53 is fixedly coupled to an output shaft of the motor 51. A spool 52 is coaxially and fixedly connected to one end of the rotating rod 41 far away from the brush body 42, and a power belt 54 is wound between the spool 52 and a belt pulley 53. In the cleaning process, the motor 51 drives the belt pulley 53 to rotate, so that the power belt 54 drives the spool 52 to rotate, the spool 52 drives the rotating rod 41 to rotate, and the operation is simple.

Referring to fig. 2 and 3, a baffle 72 is fixedly connected to a side of the scraper 7 away from the cross bar 62, the baffle 72 is perpendicular to the scraper 7, and the arc-shaped plate 71 is perpendicular to the baffle 72. The baffle 72 is located on the same horizontal plane as the inner wall of the mold 10, and the lower surface of the baffle 72 abuts against the upper surface of the mold 10. The in-process that scraper blade 7 scraped the concrete, baffle 72 can shelter from the concrete, reduces the possibility that the concrete falls into on mould 10, and then guarantees the planarization on sleeper surface in the mould 10.

Referring to fig. 2 and 3, a collecting channel 73 is fixedly connected to a side of the scraper 7 away from the baffle 72, and a lower surface of the collecting channel 73 on the scraper 7 side abuts against an upper surface of the mold 10. The cross section of the collecting channel 73 is a parallelogram, and the other end of the collecting channel 73 extends to the upper part of the seat body 2. During the scraping of the scraper 7, the concrete enters the collecting channel 73 under the blocking of the scraper 7 and the baffle 72, and then the concrete is collected from the collecting channel 73. Meanwhile, the bristles 43 can block the concrete scraped by the scraper 7, so that the concrete can better enter the collecting channel 43, and the collecting effect is further improved.

Referring to fig. 2 and 3, a reinforcing rib 74 is provided between the scraper 7 and the collecting channel 73. The reinforcing rib 74 is cylindrical, one end of the reinforcing rib 74 is fixedly connected with one side of the scraper 7 close to the die 10, and the other end of the reinforcing rib 74 is fixedly connected with the side wall of the collecting channel 73. The reinforcing ribs 74 can increase the connection strength between the scraper 7 and the collecting channel 73, so that the connection stability between the scraper 7 and the mobile phone channel is ensured.

Referring to fig. 2 and 3, two reinforcing rods 23 are fixedly connected to the upper surface of the seat body 2, and the reinforcing rods 23 are parallel to the vertical plate 61. The top end of the reinforcing rod 23 is fixedly connected with one end of the collecting channel 73 far away from the scraper 7. The reinforcing rods 23 can support the collecting channels 73, so that the stability of the collecting channels 73 is improved, the possibility that concrete falls into the outside is reduced, and the environment is protected.

Referring to fig. 1 and 3, the lifting seat 3 is provided with a rectangular parallelepiped recess 21, and the recess 21 is close to the mold 10. The collecting box 22 is inserted into the groove 21, an opening 221 is formed in the upper surface of the collecting box 22, the collecting box 22 is located below one side, away from the baffle 72, of the scraper 7, and the collecting channel 73 extends to the position right above the opening 221. The concrete falls into collection box 22 from collection passageway 73 through opening 221, and then collects the concrete, reduces the pollution of concrete to the external world. When the collecting box 22 is fully collected, the user takes out the collecting box 22 from the groove 21 for replacement, and the operation is convenient.

The implementation principle of clear limit of concrete sleeper unloads accessory device of this application embodiment is: the user rotates worm 9, and worm 9 drives worm wheel 91 and rotates, and worm wheel 91 drives axis of rotation 8 and rotates, and then makes threaded rod 82 rotate in screw hole 81, adjusts the distance between pedestal 2 and the lifting seat 3, then makes the upper surface butt of scraper blade 7, baffle 72 and brush and mould 10, then promotes pedestal 2 and makes universal wheel 26 rotate, moves along the length direction of mould 10 to clear away the concrete at mould 10 edge.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clear limit of concrete sleeper unloads accessory device, includes base (1), its characterized in that: be equipped with backup pad (6) on base (1), the one end that base (1) was kept away from in backup pad (6) is rotated and is connected with cleaning brush (4), the one end that base (1) was kept away from in backup pad (6) is equipped with scraper blade (7) with mould (10) upper surface butt, the upper surface butt of cleaning brush (4) and mould (10), set firmly on base (1) and be used for driving cleaning brush (4) pivoted actuating mechanism (5).

2. The concrete sleeper clear edge part-removing device as defined in claim 1, wherein: base (1) includes pedestal (2) and lifting seat (3) that are located pedestal (2) top, the central point of pedestal (2) upper surface puts vertical the vertical groove (24) of having seted up, it has axis of rotation (8) to rotate in groove (24) to erect, the central point of axis of rotation (8) puts threaded hole (81), threaded connection has threaded rod (82) in threaded hole (81), the top of threaded rod (82) is connected with the lower fixed surface of lifting seat (3).

3. The concrete sleeper clear edge part-removing device as defined in claim 2, wherein: the top end of the rotating shaft (8) is coaxially and fixedly connected with a worm wheel (91), and the upper surface of the base body (2) is rotatably connected with a worm (9) meshed with the worm wheel (91).

4. The concrete sleeper clear edge part-removing device as defined in claim 2, wherein: the lower fixed surface of lifting seat (3) is connected with a plurality of locating levers (31), a plurality of constant head tanks (25) have been seted up to the upper surface of pedestal (2), locating lever (31) sliding connection is in constant head tank (25), the length of locating lever (31) equals the length of threaded rod (82).

5. The concrete sleeper clear edge part-removing device as defined in claim 2, wherein: the lower surface of the seat body (2) is rotatably connected with a plurality of universal wheels (26).

6. The concrete sleeper clear edge part-removing device as defined in claim 2, wherein: one side fixedly connected with baffle (72) that backup pad (6) were kept away from in scraper blade (7), baffle (72) are perpendicular with scraper blade (7), baffle (72) are located the coplanar with the inner wall of mould (10), the lower surface of baffle (72) and the upper surface butt of mould (10).

7. A concrete sleeper clear edge part-removing device according to claim 6, characterized in that: the scraper blade (7) slope sets up, the incline direction of scraper blade (7) is opposite with the moving direction of scraper blade (7), one end fixedly connected with arc (71) of mould (10) are kept away from in scraper blade (7), arc (71) are sunken to the one side of keeping away from mould (10), arc (71) are perpendicular with baffle (72).

8. A concrete sleeper clear edge part-removing device according to claim 6, characterized in that: the novel scraper blade structure is characterized in that a groove (21) is formed in the base body (2), the collecting box (22) is inserted into the groove (21), an opening (221) is formed in the upper surface of the collecting box (22), and the collecting box (22) is located below one side, away from the baffle (72), of the scraper blade (7).

9. A concrete sleeper clear edge part-removing device according to claim 8, characterized in that: one side fixedly connected with that baffle (72) were kept away from in scraper blade (7) collects passageway (73), the one end that scraper blade (7) were kept away from in collection passageway (73) is located the top of opening (221), fixedly connected with stiffener (23) on pedestal (2), stiffener (23) are perpendicular with base (1), one side fixed connection that scraper blade (7) were kept away from with collection passageway (73) to the one end that base (1) were kept away from in stiffener (23).

10. A concrete tie clear edge part-removing device according to claim 9, wherein: be equipped with between scraper blade (7) and collection passageway (73) strengthening rib (74), one side fixed connection that one end and scraper blade (7) of strengthening rib (74) are close to mould (10), the other end and the collection passageway (73) fixed connection of strengthening rib (74).