CN114319033A - Concrete vibrating device for highway engineering - Google Patents

Abstract

The invention relates to the technical field of construction engineering, and discloses a concrete vibrating device for highway engineering, which comprises a vibrating box, wherein the vibrating box is of a hollow cuboid structure with an opening at the bottom, the upper surface inside the vibrating box is symmetrically and fixedly connected with a damping cylinder, the inside of the damping cylinder is fixedly connected with a first spring, a vertical rod is arranged inside the damping cylinder, a user is arranged to press the vertical rod downwards, the vertical rod drives a triangular plate to move downwards, the triangular plate drives a push ring and a return ring to move rightwards, a rack is meshed with a residual gear, a cam is rotated for half a circle, a rotary disc is driven to move downwards when the cam rotates, the vibrating plate is further moved downwards to be adjusted, after the vertical rod is loosened, the triangular plate moves upwards along with the acting force of a second spring, and the return ring moves rightwards under the acting force of a return spring, and is further meshed with the residual gear again, and resetting the vibrating plate, and vibrating the vibrating plate and the surface of the concrete to externally vibrate so as to tamp.

Description

Concrete vibrating device for highway engineering

Technical Field

The invention relates to the technical field of construction engineering, in particular to a concrete vibrating device for highway engineering.

Background

Must get rid of the bubble wherein when the concrete placement component that mixes with the concrete mixer, vibrate for the concrete reaches the density degree of design, with the intensity that improves the concrete, guarantees the quality of concrete component, if the density degree of concrete is not enough, the loose hole of its internal structure is too big, can seriously influence the intensity of concrete, the phenomenon such as honeycomb pitted skin of concrete appears, and the concrete vibration device is exactly one of the main machines of mechanized tamping concrete.

The device that vibrates of present concrete generally adopts a mode among inside vibrator or the outside vibrator to discharge the bubble, reach dense room degree, but single inside vibrator is after the work, can not carry out good processing in the excellent inserted position department that vibrates, and the degree of depth problem can not be ensured to single outside vibrator after the work, and the segmentation adopts two kinds of vibrators then there is the efficiency problem, and the current vibrator can not be quick regulation and concrete surface's altitude problem, can not guarantee the horizontality of later stage highway, the easy appearance lets workman work operation big condition.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the invention provides a concrete vibrating device for highway engineering, which solves the problems mentioned in the background.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a concrete vibrating device for highway engineering comprises a vibrating box, wherein the vibrating box is of a hollow cuboid structure with an opening at the bottom, damping cylinders are symmetrically and fixedly connected to the inner upper surface of the vibrating box, first springs are fixedly connected to the inner parts of the damping cylinders, vertical rods are arranged inside the damping cylinders, the top ends of the vertical rods are fixedly connected with the bottom ends of the first springs, the bottom ends of the vertical rods are located below the damping cylinders, vibrating plates are arranged below the vibrating box, the bottom ends of the vertical rods are fixedly connected with the upper surfaces of the vibrating plates, the upper surfaces of the vibrating plates are rotatably connected with turntables through connecting pieces, positioning columns are fixedly connected to the inner rear surfaces of the vibrating box, bearings are fixedly connected to the outer side walls of the positioning columns, cams are sleeved on the outer side walls of the positioning columns, and the rear surfaces of the bearings are fixedly connected with the front surfaces of the cams, the upper surface of the interior of the vibrating box is fixedly connected with a limiting rod, the outer side wall of the limiting rod is sleeved with a triangular plate, the outer side wall of the bearing is fixedly connected with a residual gear, the outer side wall of the bearing is sleeved with a loop ring, the inner side wall of the loop ring is fixedly connected with a rack, the rack is meshed with the residual gear, the right end of the loop ring is fixedly connected with a push ring, the outer side of the push ring is contacted with the triangular plate, the top end of the triangular plate is fixedly connected with a vertical rod, a second spring is fixedly connected between the triangular plate and the upper surface of the interior of the vibrating box, the second spring is sleeved on the outer side of the vertical rod, the top end of the vertical rod is positioned above the vibrating box, the front surface of the cam is provided with a limiting groove, the rear surface of the turntable is fixedly connected with a fixed column, and the rear end of the fixed column is positioned in the limiting groove, the upper surface symmetry fixedly connected with vibrating plate has a vibrating motor.

Preferably, the front surface of the vibrating box is fixedly connected with an inner vibrating box, the inner part of the inner vibrating box is fixedly connected with a double-end motor, an output shaft of the double-end motor is fixedly connected with a threaded rod, the opposite ends of the two threaded rods are respectively rotatably connected with the two inner sides of the inner vibrating box, the left side and the right side of the inner part of the inner vibrating box are respectively fixedly connected with a positioning plate, the two positioning plates positioned on the same side are directly and fixedly connected with a lifting rod, a supporting plate is arranged in the inner vibrating box, the lifting rod penetrates through the supporting plate, a U-shaped part is fixedly connected with the upper surface of the supporting plate, a cross rod is symmetrically and fixedly connected with the inner part of the U-shaped part, the outer side wall of the threaded rod is in threaded connection with a cross block, the cross block and the U-shaped part are directly provided with an inclined rod, and the two ends of the inclined rod are respectively rotatably connected with the cross rod and the cross block, the lower fixed surface of backup pad is connected with second vibrating motor, second vibrating motor's output shaft fixedly connected with hose, the bottom fixedly connected with of hose vibrates the stick.

Preferably, the left side and the right side of the vibrating box are both fixedly connected with handles.

Preferably, the inside fixedly connected with of case that vibrates board that resets, the right side fixedly connected with reset spring of board that resets, reset spring with the left side fixed connection who returns the ring.

Preferably, the upper surface of the vibration box is symmetrically and fixedly connected with buckles, straps are arranged above the vibration box, and the straps are detachably connected with the buckles.

Preferably, the rear surface of the vibrating box is provided with a guard plate, the guard plate is of a concave structure, the opposite sides of the guard plate are fixedly connected with inserting blocks, the upper surface and the lower surface of the vibrating box are provided with sliding grooves, and the inserting blocks are located inside the sliding grooves and are in sliding connection with the sliding grooves.

Preferably, the inside symmetry of backplate is rotated and is connected with the snubber block, the rear surface fixed connection of case that vibrates has the damper plate, the inside of damper plate is run through and is fixed with the shock attenuation strip, the shock attenuation strip with snubber block sliding connection, the backplate with fixedly connected with damping spring between the case vibrates.

(III) advantageous effects

The invention provides a concrete vibrating device based on highway engineering, which has the following beneficial effects:

(1) according to the vibrating plate, a user is arranged to press the vertical rod downwards, the vertical rod drives the triangular plate to move downwards, the triangular plate moves the push ring and the return ring rightwards, the rack is meshed with the residual gear, the cam rotates for a half circle, the rotating disc is driven to move downwards when the cam rotates, the vibrating plate moves downwards to be adjusted, after the vertical rod is loosened, the triangular plate moves upwards along with the acting force of the second spring, the return ring moves rightwards under the acting force of the return spring and is meshed with the residual gear again to reset the vibrating plate, and the vibrating plate externally vibrates with the surface of concrete to tamp.

(2) The inner vibrating box is fixed at the front end of the vibrating box, the threaded rod is driven to rotate through the double-end motor, the position of the transverse block is adjusted, the supporting plate is driven to move up and down on the lifting rod when the position of the transverse block is adjusted, the position height of the second vibrating motor is adjusted, the height position of the vibrating rod is further adjusted, and the vibrating rod is inserted into concrete to carry out further tamping work.

(3) The handle is held by a user, so that the vibrating rod can vibrate, and after the vibrating plate is used for surface leveling and top vibrating, the working efficiency of workers is improved.

(4) According to the invention, the protective plate is arranged at the rear part of the vibrating box, a user can fix the device on the body through the straps, and through the design of the damping block and the damping strip, the vibration caused by the first vibrating motor and the second vibrating motor during the operation is damped, and the collision between the protective plate and the vibrating box is avoided through the damping spring.

Drawings

FIG. 1 is a schematic view of the internal structure of the vibrating box of the present invention;

FIG. 2 is a schematic side view of the vibrating box and the inner vibrating box of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the internal vibration box of the present invention.

In the figure: 1. a vibrating box; 2. a damper cylinder; 3. a first spring; 4. a vertical rod; 5. vibrating a plate; 6. a connecting member; 7. a turntable; 8. a positioning column; 9. a bearing; 10. a cam; 11. a limiting rod; 12. a set square; 13. a residual gear; 14. a loop-back ring; 15. a rack; 16. a push ring; 17. erecting a rod; 18. a second spring; 19. a limiting groove; 20. fixing a column; 21. a first vibration motor; 22. an internal vibration box; 23. a double-headed motor; 24. a threaded rod; 25. positioning a plate; 26. a lifting rod; 27. a support plate; 28. a U-shaped piece; 29. a cross bar; 30. a transverse block; 31. a diagonal bar; 32. a second vibration motor; 33. a hose; 34. vibrating a tamper; 35. a handle; 36. a reset plate; 37. a return spring; 38. buckling; 39. a harness; 40. a guard plate; 41. inserting a block; 42. a chute; 43. a damper block; 44. a damper plate; 45. a shock absorbing bar; 46. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a concrete vibrating device for highway engineering comprises a vibrating box 1, wherein the vibrating box 1 is of a hollow cuboid structure with an opening at the bottom, damping cylinders 2 are symmetrically and fixedly connected to the inner upper surface of the vibrating box 1, first springs 3 are fixedly connected to the inner parts of the damping cylinders 2, vertical rods 4 are arranged inside the damping cylinders 2, the top ends of the vertical rods 4 are fixedly connected with the bottom ends of the first springs 3, the bottom ends of the vertical rods 4 are located below the damping cylinders 2, vibrating plates 5 are arranged below the vibrating box 1, the bottom ends of the vertical rods 4 are fixedly connected with the upper surfaces of the vibrating plates 5, the upper surfaces of the vibrating plates 5 are rotatably connected with a turntable 7 through connecting pieces 6, positioning columns 8 are fixedly connected to the inner rear surfaces of the vibrating box 1, bearings 9 are fixedly connected to the outer side walls of the positioning columns 8, cams 10 are sleeved on the outer side walls of the bearings 9, the rear surfaces of the bearings 9 are fixedly connected with the front surfaces of the cams 10, the upper surface of the interior of the vibrating box 1 is fixedly connected with a limiting rod 11, the outer side wall of the limiting rod 11 is sleeved with a triangular plate 12, the outer side wall of a bearing 9 is fixedly connected with a residual gear 13, the outer side wall of the bearing 9 is sleeved with a loop ring 14, the inner side wall of the loop ring 14 is fixedly connected with a rack 15, the rack 15 is meshed with the residual gear 13, the right end of the loop ring 14 is fixedly connected with a push ring 16, the outer side of the push ring 16 is contacted with the triangular plate 12, the top end of the triangular plate 12 is fixedly connected with a vertical rod 17, a second spring 18 is fixedly connected between the triangular plate 12 and the upper surface of the interior of the vibrating box 1, the second spring 18 is sleeved with the outer side of the vertical rod 17, the top end of the vertical rod 17 is positioned above the vibrating box 1, the front surface of the cam 10 is provided with a limiting groove 19, the rear surface of the turntable 7 is fixedly connected with a fixed column 20, the rear end of the fixed column 20 is positioned in the limiting groove 19, the upper surface of the vibrating plate 5 is symmetrically and fixedly connected with a first vibrating motor 21, when the vibrating plate is used, a user presses the vertical rod 17 downwards, the vertical rod 17 drives the triangular plate 12 to move downwards when pressed downwards and simultaneously compresses the second spring 18, the triangular plate 12 is contacted with the push ring 16 when moved downwards, the push ring 16 is moved towards the left side, the return ring 14 is further driven to move towards the left side, the return ring 14 is moved towards the left side, the rack 15 is driven to be meshed with the residual gear 13 when moved towards the left side, the cam 10 is further driven to rotate towards the left side, when the cam 10 rotates, the rotary disc 7 is driven downwards due to the rotary connection of the rotary disc 7 through the fixed column 20 and the limiting groove 19, the height distance of the vibrating plate 5 is further adjusted, when the vertical rod 17 is pressed to the lowest end, the vertical rod 17 is loosened, the triangular plate 12 is moved upwards due to the acting force of the second spring 18, the vertical rod 17 is driven to reset, the return ring 14 is moved towards the right side due to the acting force of the return spring 37, and the cam 10 is further rotated back to the original position, further let vibrating plate 5 reset, slow down vibrating plate 5 through first spring 3 and shake the vibrations power that the during operation brought.

Further, the front surface of the vibrating box 1 is fixedly connected with an internal vibrating box 22, the internal vibrating box 22 is fixedly connected with a double-head motor 23, an output shaft of the double-head motor 23 is fixedly connected with a threaded rod 24, the opposite ends of the two threaded rods 24 are respectively rotatably connected with the two internal sides of the internal vibrating box 22, the left side and the right side of the internal vibrating box 22 are respectively fixedly connected with a positioning plate 25, two positioning plates 25 positioned on the same side are directly and fixedly connected with a lifting rod 26, a supporting plate 27 is arranged in the internal vibrating box 22, the lifting rod 26 penetrates through the supporting plate 27, the upper surface of the supporting plate 27 is fixedly connected with a U-shaped part 28, the internal part of the U-shaped part 28 is symmetrically and fixedly connected with a cross rod 29, the outer side wall of the threaded rod 24 is in threaded connection with a cross block 30, the cross block 30 and the U-shaped part 28 are directly provided with an inclined rod 31, the two ends of the inclined rod 31 are respectively rotatably connected with the cross rod 29 and the cross block 30, the lower surface of the supporting plate 27 is fixedly connected with a second vibrating motor 32, output shaft fixedly connected with hose 33 of second vibrating motor 32, the bottom fixedly connected with of hose 33 vibrate excellent 34, and when double-end motor 23 rotated, drive horizontal block 30 and remove in opposite directions, because down tube 31 rotates to be connected in horizontal pole 29 and horizontal block 30, and then reciprocates backup pad 27 at lifter 26, and then adjusts the height of second vibrating motor 32, and then adjusts the position of vibrating excellent 34, the not concrete of co-altitude in different ground of being convenient for vibrates.

Furthermore, the left side and the right side of the vibrating box 1 are both fixedly connected with handles 35, and a user can grasp the handles 35 to conveniently move the vibrating box.

Further, the interior of the vibrating box 1 is fixedly connected with a reset plate 36, the right side of the reset plate 36 is fixedly connected with a reset spring 37, the reset spring 37 is fixedly connected with the left side of the loop-shaped ring 14, and the reset of the loop-shaped ring 14 is ensured through the reset spring 37.

Further, the buckle 38 is fixedly connected to the upper surface of the vibrating box 1 symmetrically, the braces 39 are arranged above the vibrating box 1, the braces 39 are detachably connected with the buckle 38, and when the vibrating box is used, the buckle 38 is connected with the braces 39, so that a user can back up the vibrating box 1, and the operation is convenient.

Further, the rear surface of the vibration box 1 is provided with a protection plate 40, the protection plate 40 is of a concave structure, the opposite sides of the protection plate 40 are fixedly connected with insertion blocks 41, the upper surface and the lower surface of the vibration box 1 are provided with sliding grooves 42, the insertion blocks 41 are located inside the sliding grooves 42 and are in sliding connection with the sliding grooves 42, and when a user backs up the vibration box 1 in front of the chest, the body is protected through the protection plate 40.

Further, the inside symmetry of backplate 40 is rotated and is connected with snubber block 43, the rear surface fixedly connected with snubber plate 44 of case that vibrates 1, the inside of snubber plate 44 runs through and is fixed with shock attenuation strip 45, shock attenuation strip 45 and snubber block 43 sliding connection, fixedly connected with damping spring 46 between backplate 40 and the case that vibrates 1, when case that vibrates 1 and interior case 22 during operation, can cause certain vibrations, slow down the vibrations power through shock attenuation strip 45 and snubber block 43, further guarantee the distance between backplate 40 and the case that vibrates 1 through damping spring 46.

In conclusion, the working process of the invention is as follows: when in use, the buckle 38 is connected with the strap 39, so that a user can back up the vibrating box 1, the user can hold the handle 35 to conveniently move the force, when the double-head motor 23 is started to rotate, the cross block 30 is driven to move towards each other, the inclined rod 31 is connected with the cross rod 29 and the cross block 30 in a rotating mode, so that the supporting plate 27 is moved up and down on the lifting rod 26, the height of the second vibrating motor 32 is further adjusted, the position of the vibrating rod 34 is further adjusted, concrete vibrating at different heights on different ground is facilitated, then the user presses the vertical rod 17 downwards, when the vertical rod 17 is pressed downwards, the vertical rod 17 drives the triangular plate 12 to move downwards and simultaneously compresses the second spring 18, the triangular plate 12 is in contact with the push ring 16 when moving downwards, the push ring 16 is moved towards the left side, the return ring 14 is driven to move towards the left side, the rack 15 is driven to be meshed with the residual gear wheel 13, and then let cam 10 rotate to the left, cam 10 is when rotating, because carousel 7 rotates through fixed column 20 and spacing groove 19 and connects, promote carousel 7 downwards, and then adjust the high distance of vibrating plate 5, when pole setting 17 pressed the least significant end, loosen pole setting 17, because the effort of second spring 18, with set-square 12 rebound, and drive pole setting 17 and reset, and because reset spring 37's effort, will return ring 14 and remove to the right side, and then let cam 10 rotate the home position, further let vibrating plate 5 reset, slow down the vibrating force that vibrating plate 5 brought at the during operation through first spring 3, realize vibrating inside the concrete earlier, then vibrate the top layer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concrete vibrating device for based on highway engineering, includes vibrating box (1), its characterized in that: the vibrating box (1) is of a hollow cuboid structure with an opening at the bottom, the inner upper surface of the vibrating box (1) is symmetrically and fixedly connected with a damping cylinder (2), the inner part of the damping cylinder (2) is fixedly connected with a first spring (3), a vertical rod (4) is arranged inside the damping cylinder (2), the top end of the vertical rod (4) is fixedly connected with the bottom end of the first spring (3), the bottom end of the vertical rod (4) is positioned below the damping cylinder (2), a vibrating plate (5) is arranged below the vibrating box (1), the bottom end of the vertical rod (4) is fixedly connected with the upper surface of the vibrating plate (5), the upper surface of the vibrating plate (5) is rotatably connected with a turntable (7) through a connecting piece (6), the inner rear surface of the vibrating box (1) is fixedly connected with a positioning column (8), and the outer side wall of the positioning column (8) is fixedly connected with a bearing (9), the outer side wall of the positioning column (8) is located a cam (10) is sleeved at the rear of the bearing (9), the rear surface of the bearing (9) is fixedly connected with the front surface of the cam (10), a limiting rod (11) is fixedly connected with the inner upper surface of the vibrating box (1), a triangular plate (12) is sleeved on the outer side wall of the limiting rod (11), a residual gear (13) is fixedly connected with the outer side wall of the bearing (9), a loop ring (14) is sleeved on the outer side of the bearing (9), a rack (15) is fixedly connected with the inner side wall of the loop ring (14), the rack (15) is meshed with the residual gear (13), a push ring (16) is fixedly connected with the right end of the loop ring (14), the outer side of the push ring (16) is contacted with the triangular plate (12), and a vertical rod (17) is fixedly connected with the top end of the triangular plate (12), the vibrating box is characterized in that a second spring (18) is fixedly connected between the triangular plate (12) and the upper surface of the interior of the vibrating box (1), the outer side of the vertical rod (17) is sleeved with the second spring (18), the top end of the vertical rod (17) is located above the vibrating box (1), a limiting groove (19) is formed in the front surface of the cam (10), a fixing column (20) is fixedly connected to the rear surface of the turntable (7), the rear end of the fixing column (20) is located in the limiting groove (19), and a first vibrating motor (21) is symmetrically and fixedly connected to the upper surface of the vibrating plate (5).

2. The concrete vibrating device for highway engineering according to claim 1, wherein: the utility model discloses a vibrating box, including vibrating case (1), internal vibrating case (22), double-end motor (23), output shaft fixedly connected with threaded rod (24) of double-end motor (23), two back of the body end of threaded rod (24) has respectively the inside both sides of internal vibrating case (22) to rotate and connect, the inside left side and the inside right side of internal vibrating case (22) all fixedly connected with locating plate (25), two that lie in same side locating plate (25) direct fixedly connected with lifter (26), the inside of internal vibrating case (22) is equipped with backup pad (27), lifter (26) run through backup pad (27), the last fixed surface of backup pad (27) is connected with U-shaped piece (28), the inside symmetry fixedly connected with horizontal pole (29) of U-shaped piece (28), the lateral wall threaded connection of threaded rod (24) has horizontal piece (30), the horizontal piece (30) with U-shaped piece (28) directly is equipped with down tube (31), the both ends of down tube (31) respectively with horizontal pole (29) with horizontal piece (30) rotate to be connected, the lower fixed surface of backup pad (27) is connected with second vibrating motor (32), the output shaft fixedly connected with hose (33) of second vibrating motor (32), the bottom fixedly connected with stick of vibrating (34) of hose (33).

3. The concrete vibrating device for highway engineering according to claim 1, wherein: the left side and the right side of the vibrating box (1) are fixedly connected with handles (35).

4. The concrete vibrating device for highway engineering according to claim 1, wherein: the inside fixedly connected with of case that vibrates (1) resets board (36), the right side fixedly connected with reset spring (37) of resetting board (36), reset spring (37) with the left side fixed connection who returns ring (14).

5. The concrete vibrating device for highway engineering according to claim 1, wherein: the upper surface symmetry fixedly connected with buckle (38) of case that vibrates (1), the top of case that vibrates (1) is equipped with braces (39), braces (39) with buckle (38) are dismantled and are connected.

6. The concrete vibrating device for highway engineering according to claim 1, wherein: the rear surface of the vibrating box (1) is provided with a protection plate (40), the protection plate (40) is of a concave structure, the opposite sides of the protection plate (40) are fixedly connected with inserting blocks (41), the upper surface and the lower surface of the vibrating box (1) are provided with sliding grooves (42), and the inserting blocks (41) are located inside the sliding grooves (42) and are in sliding connection with the sliding grooves (42).

7. The concrete vibrating device for highway engineering according to claim 1, wherein: the inside symmetry of backplate (40) is rotated and is connected with snubber block (43), the rear surface fixed connection of case that vibrates (1) has snubber plate (44), the inside of snubber plate (44) is run through and is fixed with snubber bar (45), snubber bar (45) with snubber block (43) sliding connection, backplate (40) with fixedly connected with damping spring (46) between case that vibrates (1).

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