CN213196811U

CN213196811U - Concrete member polisher

Info

Publication number: CN213196811U
Application number: CN202022085806.9U
Authority: CN
Inventors: 夏文俊; 李雄军; 邓星兴; 谢乐; 魏晓银
Original assignee: Wuhan Ligu Construction Reinforcement Engineering Co ltd
Current assignee: Wuhan Ligu Engineering Technology Co.,Ltd.
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-14
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the technical field of the concrete processing equipment and specifically relates to a concrete member polisher is related to, it includes quick-witted case, the machine case is the cavity setting, machine incasement level has set firmly and has accepted the board, the both sides correspondence of machine case is seted up and is accepted the import and export that the board top surface flushes, the inner wall top surface of machine case is rotated and is installed and be used for polishing the piece of polishing on board-like ballastless track board surface, the machine case all articulates on the top surface of import and export is gone out to have a sealed cowling, the one end that articulated department was kept away from to the sealed cowling is the free end, elastic hinge has the limiting plate on the free end terminal surface of sealed cowl. This application has the effect that the dust that the separation in-process of polishing splashes diffuses to the workshop.

Description

Concrete member polisher

Technical Field

The application relates to the field of concrete processing equipment, in particular to a concrete member grinding machine.

Background

Precast concrete components, also known as concrete blocks; concrete mortar is formed in a special die through methods such as extrusion, vibration and the like to obtain a concrete prefabricated part with a corresponding shape, the parts are widely applied to a high-speed railway plate-type ballastless track plate at present, and polishing operation is needed in the processing process in order to improve the smoothness of the surface and facilitate subsequent assembly and use.

The Chinese patent with the publication number of CN210413826U is searched, and an automatic processing device for concrete prefabricated parts is disclosed, wherein a threaded rod is rotated by starting a first motor, a movable sleeve rod moves back and forth under the action of the thrust of the threaded rod when the threaded rod rotates to drive a connecting plate to move back and forth, then a hydraulic rod is started to push a polishing wheel to a processing plate, a second motor is started to rotate the polishing wheel at a high speed, and the processing plate can be polished

In view of the above-mentioned related technologies, the inventor thinks that when the surface of the slab ballastless track slab is polished, a large amount of particles or dust is generated, and there are defects that the grinding dust is diffused in a processing workshop and is not easy to clean, and a worker is in a severe processing environment for a long time, which greatly affects the health of the worker.

SUMMERY OF THE UTILITY MODEL

In order to obstruct the dust of polishing to fill the workshop, the application provides a concrete member polisher.

The application provides a concrete member polisher adopts following technical scheme:

a concrete member grinding machine comprises a machine case, wherein the machine case is arranged in a hollow mode, a bearing plate is horizontally and fixedly arranged in the machine case, an inlet and an outlet which are flush with the top surface of the bearing plate are correspondingly formed in two sides of the machine case, and a grinding piece for grinding the surface of a slab ballastless track slab is rotatably arranged on the top surface of the inner wall of the machine case;

the quick-witted case in import with it all articulates on the top surface of export is epitaxial to have a sealed cowling, the one end that articulated department was kept away from to the sealed cowling is the free end, elastic hinge has the limiting plate on the free end terminal surface of sealed cowling, be provided with the confession on the lateral wall of machine case the chute of limiting plate joint.

Through adopting above-mentioned technical scheme, operating personnel will treat the board-like ballastless track board of polishing, shelve on the up end of accepting the board through the import level, then the pulling limiting plate rotates along the axial of sealed cowling, the inseparable butt of lateral wall of sealed cowling and quick-witted case is pushed down simultaneously, export or the opening of import are closed, and push spacing integrated circuit board under elastic effect and connect to in the chute, with the upset of injecing the sealed cowling machine, make the whole processing environment that is in of quick-witted case, start the piece of polishing afterwards and polish the surface of board-like ballastless track board, the sealed cowling can be with granule or dust separation at quick-witted incasement during polishing, in order to ensure that workshop processing environment is clean, and reduce the harm of dust to staff's health as far as possible.

Optionally, the both sides of limiting plate have set firmly the pivot perpendicularly, perpendicular inwards set up the mounting groove on the sealed cowling free end terminal surface, two the pivot is rotated respectively and is worn to establish and locate in the double-phase of mounting groove corresponds the face, the sealed cowling in the diameter is seted up to the inner wall of mounting groove and is greater than the rotation groove of pivot, the week side of pivot is gone up the cover and is equipped with the torsional spring, the one end of torsional spring with the lateral wall of limiting plate is fixed, other end fixed connection is in on the diapire of rotation groove.

By adopting the technical scheme, the limiting plate is in rotating splicing fit with the sealing cover through the mounting groove, the rotating shaft fixedly arranged on the sealing cover is rotatably embedded in the rotating groove, and the limiting plate is movably abutted against the surface of the sealing cover under the cooperation of the torsion spring; the limiting plate is overturned to operating personnel accessible, closely laminates the sealed cowling on the lateral wall of quick-witted case, then rotates the limiting plate to embedding chute along the axial of pivot in to realize the closure of import and export, easy operation and convenient and practical.

Optionally, the limiting plate is integrally L-shaped, and a free end of the limiting plate, which is far away from the hinge joint, is movably abutted into the chute.

Through adopting above-mentioned technical scheme, when the terminal surface of limiting plate and the outer wall butt of quick-witted case, the tip of limiting plate inlay card just in the chute, and the location is stable and the fastness is higher.

Optionally, the outer side wall of the case is rotatably connected with a plurality of hooks, and hanging rings corresponding to the hooks one to one are arranged on the outer wall of the sealing cover.

By adopting the technical scheme, after the rotation limiting plate is separated from the chute, the rotation limiting plate rotates along the articulated shaft of the sealing cover and the case, the hook on the end face of the sealing cover is correspondingly hooked on the hanging ring, so that the rotation angle of the sealing cover is limited, the inlet and the outlet are kept in an open state, and the plate-type ballastless track plate can smoothly slide in from the inlet or slide out from the outlet.

Optionally, a pull rod is fixedly arranged on the side wall of the limiting plate.

Through adopting above-mentioned technical scheme, what the pull rod add establishes to provide handheld application of force point for the rotation regulation of limiting plate, more accords with human engineering, adjusts laborsavingly.

Optionally, the chassis is provided with push plates on the inner side wall opposite to the inlet and the outlet, the end faces of the two push plates are in sliding connection with the upper end face of the bearing plate, the outer wall of the chassis is fixedly provided with a telescopic end and a hydraulic rod vertically fixed to the push plates respectively, and the end face of the bearing plate is provided with a blanking groove in a penetrating manner.

Through adopting above-mentioned technical scheme, the push pedal of drive respectively with two hydraulic stem vertical fixation is in the surperficial intermittent type slip of accepting the board to push into the charging chute with waste material and dust after will polishing, can keep clean and tidy when realizing that next board-like ballastless track board polishes on accepting the board mesa.

Optionally, a collection box with an upper end opening is slidably connected in the case, and the collection box is located under the charging chute.

Through adopting above-mentioned technical scheme, the additional of collecting box is established and can directly be acceptd the waste material and the dust that drop in the silo from blanking to the collecting box in for subsequent processing.

Optionally, a water supply tank is fixedly arranged on the outer wall of the collection tank, and a nozzle connected with the water supply tank through a water spray pipe is arranged at the opening extension position of the collection tank.

Through adopting above-mentioned technical scheme, when the material was pushed in the completion of hydraulic stem, the feed water tank that pressure supplied water passed through the spray pipe with water from the shower nozzle blowout to reduce the raising of blanking dust.

Optionally, a transparent viewing window is arranged on the side wall of the case.

Through adopting above-mentioned technical scheme to the condition of polishing of the inside grinding member of audio-visual observation machine case.

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

1. the sealing covers are hinged to the inlet and the outlet of the case respectively, and can be closed under the clamping fit of the limiting plate and the chute, so that particles or dust can be prevented from diffusing outwards in the polishing process, the environment is ensured to be clean, and the harm to the bodies of workers is reduced as much as possible;

2. the hanging ring is fixedly arranged on the surface of the sealing cover, the rotation angle of the sealing cover is limited under the matching of the hanging ring and the hook, and the inlet and the outlet are kept in an open state, so that the plate-type ballastless track plate can smoothly slide in from the inlet or slide out from the outlet;

3. through in quick-witted case, accept the below of board and add and establish the collecting box, drive the push pedal by the hydraulic stem and promote the granule on board surface of accepting or the dust from the silo that falls into the collecting box and accomplish the collection to subsequent processing.

Drawings

FIG. 1 is a schematic structural diagram of state one of the present embodiments;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic structural diagram of state two in the embodiment of the present application;

fig. 4 is a schematic sectional view taken along line B-B in fig. 3.

Reference numerals: 1. a chassis; 2. an inlet; 3. an outlet; 4. a sealing cover; 5. a limiting plate; 6. a chute; 7. a rotating shaft; 8. mounting grooves; 9. a rotating groove; 10. a torsion spring; 11. hooking; 12. hanging a ring; 13. a pull rod; 14. pushing the plate; 15. a hydraulic lever; 16. a charging chute; 17. a collection box; 18. a water supply tank; 19. a spray head; 20. a bearing plate; 21. a transparent viewing window.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Referring to fig. 3 and 4, the embodiment of the application discloses a concrete member grinding machine, which comprises a case 1, wherein the case 1 is hollow, four corners of the bottom surface of the case 1 are rotatably connected with universal wheels, a grinding piece for grinding the surface of a slab ballastless track slab is rotatably installed on the top surface of the inner wall of the case 1, and a transparent observation window 21 is arranged on the side wall of the case 1 so as to visually observe the grinding condition of the grinding piece in the case 1; a rectangular bearing plate 20 is horizontally and fixedly arranged on the inner wall of the case 1, an inlet 2 and an outlet 3 which are flush with the top surface of the bearing plate 20 are correspondingly arranged on two sides of the case 1, a plate-type ballastless track plate to be polished is horizontally placed on the upper end surface of the bearing plate 20 through the inlet 2, and the outer edges of the inlet 2 and the outlet 3 are kept flush with the upper end surface of the bearing plate 20.

Referring to fig. 1 and 2, machine case 1 is all articulated on the top surface of import 2 and export 3 is epitaxial to have a sealed cowling 4, the one end that articulated department was kept away from to sealed cowling 4 is the free end, mounting groove 8 has been seted up on the free end terminal surface of sealed cowling 4, and the whole of sealed cowling 4 is "concave" style of calligraphy, elastic hinge has a limiting plate 5 on the inner wall of mounting groove 8, limiting plate 5 wholly is "L" type, be provided with the chute 6 that supplies 5 joints of limiting plate on machine case 1's the lateral wall, during the terminal surface of limiting plate 5 and machine case 1's outer wall butt, limiting plate 5's tip inlay card just is in chute 6, the stable and fastness in location.

Referring to fig. 1 and 2, rotating shafts 7 are fixedly arranged on two sides of a limiting plate 5 integrally, the axial direction of each rotating shaft 7 is perpendicular to the side face of the limiting plate 5, the two rotating shafts 7 are respectively rotatably inserted into two corresponding surfaces of a mounting groove 8, a rotating groove 9 with the diameter larger than that of each rotating shaft 7 is formed in the inner wall of the mounting groove 8 of a sealing cover 4, the limiting plate 5 is in rotating insertion fit with the sealing cover 4 through the mounting groove 8, the rotating shafts 7 fixedly arranged on the sealing cover 4 are rotatably inserted into the rotating grooves 9, pull rods 13 are fixedly arranged on the side walls of the limiting plate 5, and the pull rods 13 are additionally arranged to provide hand-held force application points for rotation adjustment of the limiting plate 5, so that the manual engineering is; the cover is equipped with torsional spring 10 on the week side of pivot 7, and the one end of torsional spring 10 is fixed with the lateral wall of limiting plate 5, other end fixed connection on the diapire of rotating groove 9, under torsional spring 10's cooperation, the surperficial activity butt of limiting plate 5 and sealed cowling 4.

Referring to fig. 1 and 2, when needing to polish plate-type ballastless track board, operating personnel takes the lead pull rod 13, make limiting plate 5 rotate along the articulated shaft axial of sealed cowling 4, simultaneously push down the inseparable butt of sealed cowling 4 and quick-witted case 1's lateral wall, make sealed cowling 4 with export 3 or import 2 closure, and push limiting plate 5 joint to chute 6 in elastic effect, in order to prescribe a limit to the upset of sealed cowling 4 machine, make quick-witted case 1's whole be in sealed processing environment, start the piece of polishing afterwards and polish the surface of plate-type ballastless track board, sealed cowling 4 can be in quick-witted case 1 with granule or dust separation during polishing, in order to ensure that workshop processing environment is clean and tidy, and reduce the harm of dust to staff's health as far as possible.

Referring to fig. 1 and 2, a plurality of hooks 11 are rotatably connected to the outer side wall of a case 1, hanging rings 12 corresponding to the hooks 11 one by one are arranged on the outer wall of a sealing cover 4, when an outlet 3 or an inlet 2 needs to be opened and a plate-type ballastless track board is put in or taken out, an operator holds a pull rod 13 by hand, rotates a limiting plate 5 and breaks away from the chute 6, the limiting plate 5 abuts against the sealing cover 4 under the action of a torsion spring 10, then overturns along a hinged shaft of the sealing cover 4 and the case 1, the hooks 11 on the end face of the sealing cover 4 are correspondingly hooked on the hanging rings 12, the rotation angle of the sealing cover 4 is limited, the inlet 2 and the outlet 3 are kept in an opened state, and the plate-type ballastless track board can smoothly slide in from the inlet 2 or slide out of the outlet 3.

Referring to fig. 3 and 4, push plates 14 are arranged on the inner side walls of the case 1 opposite to the inlet 2 and the outlet 3, the end surfaces of the two push plates 14 are slidably connected with the upper end surface of a bearing plate 20, hydraulic rods 15 with telescopic ends vertically fixed with the push plates 14 are fixedly arranged on the outer wall of the case 1 respectively, a blanking groove 16 is arranged on the end surface of the bearing plate 20 in a penetrating manner, a collecting box 17 with an opening at the upper end is slidably connected with the case 1, and the collecting box 17 is positioned under the blanking groove 16; the push plates 14 vertically fixed to the two hydraulic rods 15 are driven to intermittently slide on the surface of the receiving plate 20, and the polished waste materials and dust are pushed into the blanking groove 16, so that the next slab ballastless track slab can be kept clean when polished on the surface of the receiving plate 20, and the waste materials and dust falling from the blanking groove 16 are accommodated in the collection box 17 for subsequent treatment.

Referring to fig. 3 and 4, a water supply tank 18 is fixedly arranged on the outer wall of the collection tank 17, a nozzle 19 connected with the water supply tank 18 through a spray pipe is arranged at the extension of the opening of the collection tank 17, and the water supply tank 18 for pressure water supply sprays water from the nozzle 19 through the spray pipe while the hydraulic rod 15 finishes pushing the material, so that the flying of the falling dust is reduced.

The implementation principle of the embodiment is as follows: operating personnel installs sealed cowling 4 additional respectively in export 3 and import 2 of quick-witted case 1, when polishing, with limiting plate 5 corresponding joint to chute 6 in to the straining under torsional spring 10's cooperation, in order to form a inclosed processing space, can be with granule or dust separation in quick-witted case 1, ensure that workshop process environment is clean and tidy, and reduce the harm of dust to staff's health as far as.

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. A concrete member polisher characterized in that: the ballastless track slab grinding machine comprises a machine case (1), wherein the machine case (1) is arranged in a hollow mode, a bearing plate (20) is fixedly arranged in the machine case (1) horizontally, an inlet (2) and an outlet (3) which are flush with the top surface of the bearing plate (20) are correspondingly formed in two sides of the machine case (1), and a grinding piece used for grinding the surface of a slab ballastless track slab is rotatably installed on the top surface of the inner wall of the machine case (1);

case (1) in import (2) with it has sealed cowling (4) all to articulate on the top surface of export (3) is epitaxial, the one end that articulated department was kept away from in sealed cowling (4) is the free end, elastic hinge has limiting plate (5) on the free end terminal surface of sealed cowling (4), be provided with the confession on the lateral wall of case (1) chute (6) of limiting plate (5) joint.

2. The concrete member grinding machine according to claim 1, wherein: the both sides of limiting plate (5) have set firmly pivot (7) perpendicularly, perpendicular inwards having seted up mounting groove (8) on sealed cowling (4) free end terminal surface, two pivot (7) rotate respectively and wear to establish and inlay and locate the double-phase corresponding face of mounting groove (8) is in, sealed cowling (4) in the diameter has been seted up to the inner wall of mounting groove (8) and has been greater than rotation groove (9) of pivot (7), the cover is equipped with torsional spring (10) in the week side of pivot (7), the one end of torsional spring (10) with the lateral wall of limiting plate (5) is fixed, other end fixed connection is in on the diapire of rotation groove (9).

3. The concrete member grinding machine according to claim 2, wherein: the limiting plate (5) is L-shaped as a whole, and the free end of the limiting plate (5) far away from the hinged position is movably abutted into the chute (6).

4. The concrete member grinding machine according to claim 3, wherein: the outer side wall of the case (1) is rotatably connected with a plurality of hooks (11), and hanging rings (12) which correspond to the hooks (11) one to one are arranged on the outer wall of the sealing cover (4).

5. The concrete member grinding machine according to claim 4, wherein: and a pull rod (13) is fixedly arranged on the side wall of the limiting plate (5).

6. The concrete member grinding machine according to claim 1, wherein: case (1) all is provided with push pedal (14) on import (2) and the relative inside wall of export (3), two the terminal surface of push pedal (14) with the up end sliding connection who accepts board (20), set firmly respectively on the outer wall of case (1) flexible end with push pedal (14) vertical fixation's hydraulic stem (15), link up on the terminal surface of accepting board (20) and seted up silo (16).

7. The concrete member grinding machine according to claim 6, wherein: a collection box (17) with an upper end opening is connected in the case (1) in a sliding mode, and the collection box (17) is located under the charging chute (16).

8. The concrete member grinding machine according to claim 7, wherein: a water supply tank (18) is fixedly arranged on the outer wall of the collection tank (17), and a spray head (19) connected with the water supply tank (18) through a spray pipe is arranged at the extension position of an opening of the collection tank (17).

9. The concrete member grinding machine according to claim 1, wherein: and a transparent observation window (21) is arranged on the side wall of the case (1).