CN217631349U

CN217631349U - Vibrating device for lightweight aggregate concrete

Info

Publication number: CN217631349U
Application number: CN202221397399.8U
Authority: CN
Inventors: 谢伟荣; 宋永军; 郑敬
Original assignee: Shaoxing Shangyu Nanpuyin Concrete Co ltd
Current assignee: Shaoxing Shangyu Nanpuyin Concrete Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-21
Anticipated expiration: 2032-06-01

Abstract

The application relates to a vibrating device for lightweight aggregate concrete, which relates to the technical field of concrete and comprises a rack, wherein a mould groove is formed in the rack, the concrete is placed in the mould groove, a material tamping mechanism for vibrating the concrete in the mould groove is arranged on the rack, the material tamping mechanism comprises a vibrating rod, and the vibrating rod is vertically arranged on the rack in a sliding manner; the driving assembly is used for driving the vibrating rod to move; the shaking table is arranged on the rack, and the die groove is arranged on the shaking table. This application is through placing the mould inslot with the concrete, and drive assembly starts to drive the vibrting spear and moves down to stretch into the mould inslot and vibrate the concrete, and the shaking table starts to vibrate the mould groove simultaneously, and the mould groove is smashed the concrete with the vibrting spear cooperation evenly to need not the manual work and vibrate the concrete, reduced working strength, improved work efficiency.

Description

Vibrating device for lightweight aggregate concrete

Technical Field

The application relates to the technical field of concrete, in particular to a lightweight aggregate concrete vibrating device.

Background

The lightweight aggregate concrete is concrete prepared from lightweight aggregate, has the characteristics of light weight, high strength, heat preservation, fire resistance and the like, and has good deformation performance, lower elastic modulus and larger shrinkage and creep under common conditions.

In the related technology, reference can be made to the chinese patent with the publication number CN110092626B, which discloses a preparation method of lightweight aggregate concrete, the method is that the surface of lightweight aggregate is wetted first, then cementitious material slurry is mixed with lightweight aggregate in a slurry wrapping manner, so as to form a thin layer of cementitious material slurry on the surface of lightweight aggregate, after being stirred uniformly, the cementitious material slurry is inserted and stamped in a mould to form macroporous sand-free lightweight concrete, after the macroporous sand-free lightweight concrete is hardened, large flowing mortar is prepared and poured into the macroporous sand-free lightweight concrete, and the periphery of the mould is vibrated and exhausted, so as to obtain the lightweight aggregate concrete finally. The invention firstly connects the lightweight aggregate into a whole through a small amount of cementing material slurry to form the macroporous sand-free lightweight aggregate concrete, then the large fluidity mortar is poured into the concrete and permeates into the gaps among the lightweight aggregate, the cementing material slurry among the lightweight aggregate is solidified and formed, and the lightweight aggregate can not float upwards, thereby thoroughly solving the technical problem of the floating of the ceramsite in the lightweight aggregate concrete.

However, in the above-mentioned techniques, when the concrete in the mold is vibrated, the vibration is usually performed manually by using a vibrating rod, which results in high working strength and low working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to reduce the working strength that the concrete vibrated, this application provides a device that vibrates of lightweight aggregate concrete.

The application provides a device that vibrates of lightweight aggregate concrete adopts following technical scheme:

the utility model provides a device that vibrates of lightweight aggregate concrete, includes the frame, be provided with the mould groove in the frame, the concrete is placed the mould inslot, be provided with in the frame and be used for carrying out the material mechanism of smashing that vibrates to the concrete of mould inslot, the material mechanism of smashing includes:

the vibrating rod is vertically arranged on the rack in a sliding manner;

the driving assembly is used for driving the vibrating rod to move;

the vibrating table is arranged on the rack, and the die groove is arranged on the vibrating table.

Through adopting above-mentioned technical scheme, place the mould inslot with the concrete, drive assembly starts to drive the vibrting spear and moves down to stretch into the mould inslot and vibrate the concrete, and the shaking table starts to vibrate the mould groove simultaneously, and the shaking table is evened out the concrete of mould inslot with the cooperation of vibrting spear to need not the manual work and vibrate the concrete, reduced working strength, improved work efficiency.

Optionally, the driving assembly includes:

the driving rod is vertically arranged on the rack in a sliding manner and is in a horizontal state;

the driving screw is rotatably arranged on the rack and is in a vertical state, and the driving screw is in threaded connection with the driving rod;

and the rotating piece is used for driving the driving screw to rotate.

Through adopting above-mentioned technical scheme, rotate the piece and start and drive the drive screw and rotate, the drive screw rotates and drives the actuating lever and remove, and the actuating lever removes and drives the vertical removal of vibrting spear to realize the removal work of vibrting spear.

Optionally, the rotating member includes:

a first bevel gear provided on the drive screw;

the rotating motor is arranged on the rack;

and a second bevel gear provided on the output shaft of the rotating motor and engaged with the first bevel gear.

By adopting the technical scheme, the rotating motor is started to drive the second bevel gear to rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the driving screw to rotate, and the driving screw rotates to drive the vibrating rod to move, so that the vibrating rod can be moved by controlling the rotating motor.

Optionally, a moving assembly for moving the vibrating rod in the axial direction of the driving rod is arranged on the frame, and the moving assembly includes:

the sliding block is arranged on the driving rod in a sliding mode along the axial direction of the driving rod, and the vibrating rod is arranged on the sliding block;

and the moving cylinder is arranged on the rack driving rod, and the piston rod is connected with the sliding block.

Through adopting above-mentioned technical scheme, the removal cylinder starts and drives piston rod horizontal migration, and piston rod horizontal migration drives the slider along actuating lever axial displacement, and the slider removes and drives the vibrting spear along actuating lever axial displacement to make the vibrting spear vibrate the concrete of mould inslot different positions, improved the effect of vibrating of vibrting spear to the concrete.

Optionally, a hose is arranged on the sliding block, one end of the hose extends to the lower portion of the sliding block and is connected with the vibrating rod, a vibrating motor is arranged on the sliding block, the other end of the sliding block is connected with the vibrating motor, and the vibrating rod is electrically connected with the vibrating motor through the hose.

Through adopting above-mentioned technical scheme, the hose setting is connected with vibrating motor and vibrting spear respectively on the slider and both ends, and vibrating motor starts to drive the vibrting spear vibration and vibrates the concrete to when realizing the vibrting spear vibration, to slider vibration influence when having reduced the vibrting spear vibration through setting up of hose, reduced the slider and vibrate on the actuating lever and make the probability that the actuating lever damaged.

Optionally, be provided with in the frame and be used for driving the vibrting spear along the displacement subassembly of perpendicular to actuating lever axial displacement, the displacement subassembly includes:

the displacement table is arranged on the rack in a horizontal sliding mode along the axial direction perpendicular to the driving rod, the rotating motor is arranged on the displacement table, and the driving screw is arranged on the displacement table in a rotating mode;

the displacement screw is rotationally arranged on the rack and is in a horizontal state, and the displacement screw is in threaded connection with the displacement table;

and the displacement motor is arranged on the rack, and an output shaft of the displacement motor is connected with the displacement screw rod.

Through adopting above-mentioned technical scheme, displacement motor starts to drive the displacement screw rod and rotates, and the displacement screw rod rotates and drives the displacement platform and remove, and the displacement platform removes and drives the drive screw rod and remove, and the drive screw rod removes and drives the vibrting spear and horizontally slide along the perpendicular to actuating lever axial to enlarged the area of vibrating of vibrting spear to the concrete in the mould groove, improved the effect of vibrating.

Optionally, a blocking assembly for blocking the circumferential direction of the mold groove is arranged on the mold groove, and the blocking assembly includes:

the mold comprises a mold groove, a blocking spring and a positioning device, wherein the mold groove is provided with a vertical moving groove, and the blocking spring is arranged in the moving groove and is in a vertical state;

the baffle, the baffle slides and sets up in the shifting chute and with block spring coupling, the baffle is wearing out the shifting chute under the effect of stopping spring down and is blockking the circumference in mould groove outward.

Through adopting above-mentioned technical scheme, the concrete in the mould is at the in-process that vibrates, and the baffle is vertical under the effect of blocking the spring and is worn out outside the shifting chute to block the axial in mould groove to concrete spill mould groove when having reduced the concrete and has caused the probability of pollution to the environment outward.

Optionally, a limiting assembly for limiting the baffle in the moving groove is arranged on the die groove, and the limiting assembly comprises:

the side wall of the moving groove is provided with a horizontal sliding groove, and the limiting spring is arranged on the sliding groove and is in a horizontal state;

the stopper, the stopper slides and sets up on the groove that slides, works as when the baffle is located the shifting chute, the stopper is worn out the groove of sliding outside and is contradicted with the baffle upper surface under spacing spring effect part down.

Through adopting above-mentioned technical scheme, compress spacing spring and drive the stopper and move into the sliding groove, the baffle stops to the axial in mould groove outside stopping that the vertical part of going up wears out the shifting chute under the spring action, after concrete vibrates and accomplishes, will block the board and move back the shifting chute and lie in the sliding groove below, the stopper is worn out outside the sliding groove and is contradicted with the block board upper surface at spacing spring effect part down to spacing at the shifting chute with the block board, be convenient for take out the concrete that vibrates.

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

1. the concrete is placed in the mould groove, the driving assembly is started to drive the vibrating rod to move downwards and extend into the mould groove to vibrate the concrete, the vibrating table is started to vibrate the mould groove, and the mould groove is matched with the vibrating rod to uniformly vibrate the concrete, so that the concrete does not need to be vibrated manually, the working strength is reduced, and the working efficiency is improved;

2. the piston rod is driven to move horizontally by starting the moving cylinder, the piston rod moves horizontally to drive the sliding block to move axially along the driving rod, and the sliding block moves to drive the vibrating rod to move axially along the driving rod, so that the vibrating rod vibrates concrete at different positions in the mould groove, and the vibrating effect of the vibrating rod on the concrete is improved;

3. the displacement motor is started to drive the displacement screw to rotate, the displacement screw rotates to drive the displacement table to move, the displacement table moves to drive the driving screw to move, and the driving screw moves to drive the vibrating spear to horizontally slide along the axial direction of the driving rod perpendicular to the axial direction of the driving rod, so that the vibrating area of the vibrating spear to concrete in the die groove is enlarged, and the vibrating effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic structural view of the ramming mechanism and moving assembly of the present application, with the side walls of the oscillating table and the side walls of the mold chase cut away;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a frame; 11. a mold slot; 12. a displacement slot; 2. a material smashing mechanism; 21. a vibrating rod; 22. a drive assembly; 23. a vibration table; 24. a drive rod; 25. a drive screw; 26. a rotating member; 27. a first bevel gear; 28. rotating the motor; 29. a second bevel gear; 3. a displacement assembly; 31. a displacement table; 32. a displacement screw; 33. a displacement motor; 4. a moving assembly; 41. a slider; 42. a moving cylinder; 43. a vibration motor; 44. connecting holes; 45. a hose; 5. a blocking component; 51. a blocking spring; 52. a baffle plate; 53. a moving groove; 6. a limiting component; 61. a limiting spring; 62. a limiting block; 63. and (4) sliding grooves.

Detailed Description

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

The embodiment of the application discloses a device that vibrates of lightweight aggregate concrete.

Referring to fig. 1, the lightweight aggregate concrete vibrating device comprises a frame 1, a mold groove 11 is arranged on the frame 1, and a material tamping mechanism 2 for vibrating concrete in the mold groove 11 is arranged on the frame 1.

Referring to fig. 1, the ramming mechanism 2 includes a vibrating rod 21, a driving assembly 22, and a vibrating table 23. The vibration table 23 is fixedly connected to the upper surface of the frame 1, and the die slot 11 is fixedly connected to the upper surface of the vibration table 23. The vibrating rod 21 is vertically slidably arranged above the die groove 11 through a driving assembly 22.

Referring to fig. 1 and 2, the drive assembly 22 includes a drive rod 24, a drive screw 25, and a rotor 26. The driving rod 24 is positioned above the mold slot 11 in a horizontal state. The driving rod 24 is horizontally arranged on the frame 1 in a sliding manner along the direction vertical to the axial line through the displacement assembly 3.

Referring to fig. 1, the displacement assembly 3 includes a displacement table 31, a displacement screw 32, and a displacement motor 33. Vertical displacement grooves 12 are formed in the upper surface of the frame 1 on two sides of the vibrating table 23 along the axial direction perpendicular to the driving rod 24. The displacement table 31 is horizontally slidably mounted on the displacement tank 12. The displacement screw 32 is rotatably connected to the frame 1 and is located in the displacement tank 12, and the displacement screw 32 is in threaded connection with the displacement table 31. The displacement motor 33 is fixedly connected to the side wall of the frame 1, and the output shaft horizontally rotates through the side wall of the frame 1 and is fixedly connected with the displacement screw 32.

Referring to fig. 2, the driving screw 25 is rotatably coupled to an upper surface of the displacement table 31 in a vertical state. The rotary member 26 is used to drive the drive screw 25 to rotate, and the rotary member 26 includes a first bevel gear 27, a rotary motor 28, and a second bevel gear 29. The first bevel gear 27 is fixedly connected to the drive screw 25 and is located at the bottom end of the drive screw 25. The rotary motor 28 is fixedly attached to the upper surface of the displacement table 31. The second bevel gear 29 is fixedly connected to the output shaft of the rotating motor 28 and is engaged with the first bevel gear 27.

Referring to fig. 1 and 2, both ends of the driving rod 24 are respectively screw-coupled to driving screws 25 located at both sides of the vibration table 23. The driving rod 24 is provided with a moving assembly 4 for driving the vibrating rod 21 to move along the axial direction of the driving rod 24, and the moving assembly 4 comprises a sliding block 41 and a moving air cylinder 42. The slider 41 is horizontally slidably mounted on the drive rod 24 in the axial direction of the drive rod 24. The moving cylinder 42 is fixedly connected to the upper surface of the driving rod 24 and the piston rod is horizontally and fixedly connected to the side wall of the slider 41 near the moving cylinder 42.

Referring to fig. 1 and 2, a vibration motor 43 is fixedly connected to the upper surface of the slider 41, a vertical connection hole 44 is formed in the lower surface of the slider 41, and the vibration motor 43 is communicated with the lower portion of the slider 41 through the connection hole 44. The sliding block 41 is fixedly connected with a hose 45, the hose 45 is positioned in the connecting hole 44, the bottom end of the hose 45 is positioned below the sliding block 41 and is fixedly connected with the vibrating rod 21, and the vibrating rod 21 is electrically connected with the vibrating motor 43 through the hose 45.

Referring to fig. 1 and 2, the rotating motor 28 is started to drive the driving screw 25 to rotate, the driving screw 25 rotates to drive the driving rod 24 to move downwards, the driving rod 24 moves downwards to drive the vibrating rod 21 to move into the concrete, the vibrating motor 43 is started to drive the vibrating rod 21 to vibrate, and meanwhile, the vibrating table 23 is started to cooperate with the vibrating rod 21 to vibrate the concrete; the moving cylinder 42 is started to drive the sliding block 41 to move axially along the driving rod 24, and the sliding block 41 moves to drive the vibrating rod 21 to move, so that the vibrating rod 21 vibrates concrete in the axial direction of the driving rod 24; the displacement motor 33 is started to drive the displacement screw rod 32 to rotate, the displacement screw rod 32 rotates to drive the displacement table 31 to move, and the displacement table 31 moves to drive the vibrating rod 21 to axially move along the direction perpendicular to the axis of the driving rod 24, so that the vibrating operation of the vibrating rod 21 on the concrete in the direction perpendicular to the axis of the driving rod 24 is completed.

Referring to fig. 2 and 3, a blocking assembly 5 for blocking the circumferential direction of the mold slot 11 is disposed on the mold slot 11, and the blocking assembly 5 includes a blocking spring 51 and a blocking plate 52. The upper surface of the die groove 11 is provided with a vertical moving groove 53. The blocking spring 51 is fixedly connected to the inner bottom wall of the moving groove 53 and is in a vertical state. The baffle plate 52 is slidably mounted on the moving groove 53, and the lower surface of the baffle plate is fixedly connected with the top end of the blocking spring 51. The baffle plate 52 partially penetrates out of the moving groove 53 under the action of the blocking spring 51 to block the circumferential direction of the die groove 11.

Referring to fig. 2 and 3, a limiting assembly 6 for limiting the baffle 52 when the baffle 52 is located in the moving groove 53 is arranged on the mold groove 11, and the limiting assembly 6 comprises a limiting spring 61 and a limiting block 62. The inner side wall of the moving groove 53 is provided with a horizontal sliding groove 63, and the limiting spring 61 is fixedly connected to the inner bottom wall of the sliding groove 63 and is in a horizontal state. The limiting block 62 is slidably mounted on the moving groove 53 and fixedly connected with the limiting spring 61. When the baffle plate 52 is integrally positioned in the moving groove 53, the limiting block 62 partially penetrates out of the sliding groove 63 under the action of the limiting spring 61, and the lower surface of the limiting block abuts against the upper surface of the baffle plate 52.

The working principle of the embodiment of the application is as follows:

the rotating motor 28 is started to drive the driving screw 25 to rotate, the driving screw 25 rotates to drive the driving rod 24 to move downwards, the driving rod 24 moves downwards to drive the vibrating rod 21 to move into the concrete, the vibrating motor 43 is started to drive the vibrating rod 21 to vibrate, and meanwhile, the vibrating table 23 is started to be matched with the vibrating rod 21 to vibrate the concrete; the moving cylinder 42 is started to drive the sliding block 41 to move axially along the driving rod 24, and the sliding block 41 moves to drive the vibrating rod 21 to move, so that the vibrating rod 21 vibrates concrete in the axial direction of the driving rod 24; the displacement motor 33 starts to drive the displacement screw rod 32 to rotate, the displacement screw rod 32 rotates to drive the displacement table 31 to move, and the displacement table 31 moves to drive the vibrating spear 21 to move along the axial direction of the driving rod 24, so that the vibrating spear 21 can vibrate the concrete in the vertical direction and the axial direction of the driving rod 24, the concrete does not need to be vibrated manually, and the working strength is reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 device that vibrates of lightweight aggregate concrete which characterized in that: including frame (1), be provided with mould groove (11) on frame (1), the concrete is placed in mould groove (11), be provided with material mechanism (2) of pounding that is used for vibrating the concrete in mould groove (11) on frame (1), material mechanism (2) of pounding includes:

the vibrating rod (21), the vibrating rod (21) is vertically arranged on the rack (1) in a sliding manner;

the driving assembly (22), the driving assembly (22) is used for driving the vibrating rod (21) to move;

the die comprises a vibrating table (23), wherein the vibrating table (23) is arranged on the rack (1), and the die groove (11) is arranged on the vibrating table (23).

2. The vibration device of lightweight aggregate concrete according to claim 1, wherein: the drive assembly (22) comprises:

the driving rod (24), the driving rod (24) is vertically arranged on the rack (1) in a sliding manner and is in a horizontal state;

the driving screw rod (25) is rotationally arranged on the rack (1) and is in a vertical state, and the driving screw rod (25) is in threaded connection with the driving rod (24);

a rotating piece (26), wherein the rotating piece (26) is used for driving the driving screw rod (25) to rotate.

3. The vibration device of lightweight aggregate concrete according to claim 2, wherein: the rotor (26) includes:

a first bevel gear (27), the first bevel gear (27) being provided on the drive screw (25);

the rotating motor (28), the said rotating motor (28) is set up on the framework (1);

a second bevel gear (29), the second bevel gear (29) being provided on the output shaft of the rotating motor (28) and meshing with the first bevel gear (27).

4. The apparatus for vibrating lightweight aggregate concrete according to claim 2, wherein: the frame (1) is provided with a moving assembly (4) used for enabling the vibrating rod (21) to move in the axial direction of the driving rod (24), and the moving assembly (4) comprises:

the sliding block (41) is arranged on the driving rod (24) in a sliding mode along the axial direction of the driving rod (24), and the vibrating rod (21) is arranged on the sliding block (41);

and the moving air cylinder (42) is arranged on the driving rod (24) of the rack (1), and a piston rod is connected with the sliding block (41).

5. The vibration device of lightweight aggregate concrete according to claim 4, wherein: be provided with hose (45) on slider (41), hose (45) one end extends slider (41) below and is connected with vibrating spear (21), be provided with vibrating motor (43) on slider (41), the slider (41) other end is connected with vibrating motor (43), vibrating spear (21) are connected with vibrating motor (43) electricity through hose (45).

6. The vibration device of lightweight aggregate concrete according to claim 3, wherein: be provided with displacement assembly (3) that are used for driving vibrting spear (21) along perpendicular to actuating lever (24) axial displacement on frame (1), displacement assembly (3) include:

the displacement table (31) is arranged on the rack (1) in a horizontal sliding mode along the axial direction perpendicular to the driving rod (24), the rotating motor (28) is arranged on the displacement table (31), and the driving screw (25) is arranged on the displacement table (31) in a rotating mode;

the displacement screw (32) is rotatably arranged on the rack (1) and is in a horizontal state, and the displacement screw (32) is in threaded connection with the displacement table (31);

and the displacement motor (33) is arranged on the rack (1), and an output shaft of the displacement motor (33) is connected with the displacement screw (32).

7. The vibration device of lightweight aggregate concrete according to claim 1, wherein: be provided with on mould groove (11) and be used for blockking mould groove (11) circumference and block subassembly (5), block subassembly (5) and include:

the mold comprises a blocking spring (51), wherein a vertical moving groove (53) is formed in the mold groove (11), and the blocking spring (51) is arranged in the moving groove (53) and is in a vertical state;

the baffle (52), baffle (52) slide and set up in shifting chute (53) and be connected with blocking spring (51), baffle (52) are worn out shifting chute (53) outside stopping the circumference of mould groove (11) at blocking spring (51) effect part down and are blockked.

8. The apparatus for vibrating lightweight aggregate concrete according to claim 7, wherein: the mould groove (11) is provided with a limiting component (6) for limiting the baffle (52) in the moving groove (53), and the limiting component (6) comprises:

the side wall of the moving groove (53) is provided with a horizontal sliding groove (63), and the limiting spring (61) is arranged on the sliding groove (63) and is in a horizontal state;

the limiting block (62), the limiting block (62) slides and is arranged on the sliding groove (63), when the baffle (52) is located in the moving groove (53), the limiting block (62) penetrates out of the sliding groove (63) under the action of the limiting spring (61) and is abutted to the upper surface of the baffle (52).