CN112709446A

CN112709446A - Concrete vibrating device for building engineering

Info

Publication number: CN112709446A
Application number: CN202011557050.1A
Authority: CN
Inventors: 黄兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-04-27

Abstract

The invention discloses a concrete vibrating device for constructional engineering, which comprises a supporting circular ring, wherein two supporting rods are connected to two sides of the outer side of the supporting circular ring, a rotating ring is connected to the inner side of the supporting circular ring, a transmission gear ring is arranged at the middle position of the inner side of the supporting circular ring, two annular slide rails are arranged at the inner side of the supporting circular ring, and an annular through hole is formed at the middle position of the outer side of the rotating ring. According to the invention, through the servo motor, the annular slide rail, the annular slide block, the annular through hole, the transmission gear, the rotating rod, the first bevel gear, the second bevel gear, the ball screw, the ball nut, the first rolling bearing, the transmission gear ring, the supporting ring and the rotating ring, the vibrating rod can conveniently move in the cement in the horizontal and circumferential directions simultaneously, namely the vibrating rod performs vibrating operation in the cement in a curved track, so that the vibrating efficiency of the vibrating rod on the cement can be improved.

Description

Concrete vibrating device for building engineering

Technical Field

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

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete refers to cement concrete, also known as ordinary concrete, which is widely used in civil engineering and is one of the most important civil engineering materials in the present generation, and is prepared by mixing cement as a cementing material, sand and stone as aggregates and water (optionally containing additives and admixtures) in a certain proportion and stirring. It is an artificial stone material made up by using cementing material, granular aggregate, water and admixture through the processes of uniformly stirring, compacting, curing and hardening. When concrete is poured, a large amount of air bubbles and gaps are generated, so that the concrete does not play a role, and therefore vibration equipment is needed to vibrate the gaps and the air bubbles in the concrete, so that the concrete is better solidified together.

There are multiple concrete vibrator for building engineering in the existing market, but these concrete vibrator ubiquitous vibrating spears can only be in the frame do the back and forth movement of single direction with the cement of vibrating, and when the vibrating spear vibrates in the concrete with the curve orbit, can improve the vibrating effect of vibrating spear greatly. Accordingly, a concrete vibrating device for construction engineering is provided by those skilled in the art to solve the problems set forth in the above background art.

Disclosure of Invention

The invention aims to provide a concrete vibrating device for constructional engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a concrete vibrating device for constructional engineering comprises a supporting ring, wherein two supporting rods are connected to two sides of the outer side of the supporting ring, a rotating ring is connected to the inner side of the supporting ring, a transmission gear ring is arranged at the middle position of the inner side of the supporting ring, two annular sliding rails are arranged at the inner side of the supporting ring, an annular through hole is formed in the middle position of the outer side of the rotating ring, two annular sliding blocks are installed on the outer side of the rotating ring, a ball screw is arranged at the top of the inner side of the rotating ring, a servo motor is installed at one side of the inner side of the rotating ring, the top end of the servo motor is connected with a rotating rod, a transmission gear is sleeved on the outer side of the rotating rod, a second bevel gear is arranged at the top end of the rotating rod, a ball nut is sleeved on the outer side of the ball, the bottom of ball nut is provided with vibrating motor, vibrating motor's bottom is connected with the vibrting spear, the bottom of bracing piece is provided with the pulley, two the bottom of pulley is connected with the pulley track jointly.

Further, the bottom in the ball nut outside is connected with two clamping screw, the junction of ball nut and clamping screw is provided with second antifriction bearing, clamping screw's bottom is connected with fixed swivel nut, two the bottom of fixed swivel nut is connected with vibrating motor jointly and places the box, vibrating motor places the both sides of box and has all seted up the through-hole, vibrating motor places the inboard both sides impartial distance of box and installs a plurality of damping spring, vibrating motor places the bottom of box and has seted up the vibrtial spear and place the hole, vibrating motor's the outside is connected with two limiting plates, one side of limiting plate is connected with the pull rod.

Furthermore, the outer side of the transmission gear is meshed with the outer side of the transmission gear ring, and the rotating ring is rotatably connected with the supporting circular ring through the matching of the annular sliding rail and the annular sliding block.

Furthermore, two first rolling bearings are arranged at the joint of the ball screw and the rotating ring, the ball screw and the rotating ring are in matched rotating connection through the two first rolling bearings, and the outer side of the second bevel gear is in meshed connection with the outer side of the first bevel gear.

Furthermore, the fixed screw rod is rotationally connected with the ball nut through a second rolling bearing, and the vibration motor placing box is stably arranged on the fixed screw rod through a fixed threaded sleeve.

Further, the vibrting spear sets up the inside of placing the hole at the vibrting spear, the pull rod sets up the inside at the through-hole, the one end of pull rod is provided with the handle, damping spring's one end is connected with the inner wall that box was placed to vibrating motor, damping spring's the other end is connected with one side of limiting plate.

Furthermore, two second limiting screw holes are formed in two sides of the outer side of the supporting ring, a plurality of first limiting screw holes are formed in one side of the supporting rod at equal intervals, and one side of the supporting rod is connected with a limiting screw rod.

Furthermore, limiting screw penetrates through the interiors of the first limiting screw hole and the second limiting screw hole in sequence, and the supporting rod is stably connected with the supporting ring through the matching of the limiting screw, the first limiting screw hole and the second limiting screw hole.

Compared with the prior art, the invention has the beneficial effects that:

through servo motor, annular slide rail, annular slider, annular through-hole, drive gear, dwang, first bevel gear, second bevel gear, ball nut, first antifriction bearing, transmission ring gear, support ring and rotating ring, messenger's vibrting spear that can be convenient moves with the direction of level, circumference simultaneously in cement, the vibrting spear is with the curve orbit operation of vibrating in cement promptly to can improve the vibrting spear efficiency of vibrating to cement.

Drawings

Fig. 1 is a schematic structural view of a concrete vibrating device for construction engineering according to embodiment 1;

FIG. 2 is an enlarged view of A in the concrete vibrator for construction work according to embodiment 1;

fig. 3 is a partial structural schematic view of a fixing screw and a fixing screw sleeve in the concrete vibrating device for construction engineering according to embodiment 1;

fig. 4 is a side partial sectional view of a support ring and a support rod in the concrete vibrator for construction work according to embodiment 2.

In the figure: 1. a pulley; 2. a support bar; 3. rotating the ring; 4. a support ring; 5. a transmission gear ring; 6. a first rolling bearing; 7. a ball screw; 8. a ball nut; 9. a transmission gear; 10. rotating the rod; 11. a first bevel gear; 12. a second bevel gear; 13. an annular through hole; 14. an annular slide rail; 15. an annular slider; 16. a pulley track; 17. a servo motor; 18. a vibrating rod; 19. a vibration motor; 20. fixing the threaded sleeve; 21. a vibration motor placing box; 22. a through hole; 23. a vibrating rod placing hole; 24. a limiting plate; 25. a pull rod; 26. a damping spring; 27. fixing the screw rod; 28. a second rolling bearing; 29. a handle; 30. a first limit screw hole; 31. a second limit screw hole; 32. and a limiting screw rod.

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.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a concrete vibrating device for building engineering includes a supporting ring 4, two supporting rods 2 are connected to two sides of an outer side of the supporting ring 4, a rotating ring 3 is connected to an inner side of the supporting ring 4, a transmission gear ring 5 is disposed at a middle position of the inner side of the supporting ring 4, two annular sliding rails 14 are disposed at an inner side of the supporting ring 4, an annular through hole 13 is disposed at a middle position of an outer side of the rotating ring 3, two annular sliders 15 are mounted at an outer side of the rotating ring 3, a ball screw 7 is disposed at a top of the inner side of the rotating ring 3, a servo motor 17 is mounted at one side of the inner side of the rotating ring 3, a rotating rod 10 is connected to a top end of the servo motor 17, a transmission gear 9 is sleeved to an outer side of the rotating rod 10, a second bevel gear 12, one side of the outer side of the ball screw 7 is sleeved with a first bevel gear 11, the bottom of the ball nut 8 is provided with a vibration motor 19, the bottom end of the vibration motor 19 is connected with a vibrating rod 18, the bottom end of the supporting rod 2 is provided with pulleys 1, and the bottom ends of the two pulleys 1 are jointly connected with a pulley track 16.

Wherein, the bottom of the outer side of the ball nut 8 is connected with two fixed screw rods 27, the joint of the ball nut 8 and the fixed screw rods 27 is provided with a second rolling bearing 28, the bottom end of the fixed screw rods 27 is connected with a fixed screw sleeve 20, the bottom ends of the two fixed screw sleeves 20 are commonly connected with a vibration motor placing box 21, both sides of the vibration motor placing box 21 are respectively provided with a through hole 22, both sides of the inner side of the vibration motor placing box 21 are equally spaced and provided with a plurality of damping springs 26, the bottom end of the vibration motor placing box 21 is provided with a vibration rod placing hole 23, the outer side of the vibration motor 19 is connected with two limit plates 24, one side of each limit plate, so that the vibration motor 19 can be conveniently limited in the vibration motor placing box 21, and when the vibration motor 19 works, the vibration generated by the vibration motor 19 can be reduced to improve the service life of the vibration motor 19.

Wherein, the outside of drive gear 9 is connected with the outside meshing of drive ring gear 5, and the rotating ring 3 is connected with supporting ring 4 through the cooperation rotation of annular slide rail 14 and annular slider 15.

Two first rolling bearings 6 are arranged at the joint of the ball screw 7 and the rotating ring 3, the ball screw 7 and the rotating ring 3 are in matched rotating connection through the two first rolling bearings 6, and the outer side of the second bevel gear 12 is in meshed connection with the outer side of the first bevel gear 11.

Wherein, the fixing screw 27 is rotatably connected with the ball nut 8 through the second rolling bearing 28, and the vibration motor placing box 21 is stably arranged on the fixing screw 27 through the fixing thread sleeve 20.

Wherein, the vibrating spear 18 is arranged in the vibrating spear placing hole 23, the pull rod 25 is arranged in the through hole 22, one end of the pull rod 25 is provided with a handle 29, one end of the damping spring 26 is connected with the inner wall of the vibrating motor placing box 21, and the other end of the damping spring 26 is connected with one side of the limiting plate 24.

The working principle is as follows: when the vibrating device is used, firstly two pulley tracks 16 are arranged at two sides of a cement area to be vibrated, then pulleys 1 arranged on four support rods 2 are all arranged in the pulley tracks 16, then a vibrating motor 19 is started to enable a vibrating rod 18 to vibrate cement, then a servo motor 17 is started, an output shaft of the servo motor 17 drives a rotating rod 10 connected with the servo motor to rotate, the rotating rod 10 drives a transmission gear 9 and a second bevel gear 12 to rotate, the transmission gear 9 brakes a transmission toothed ring 5 meshed and connected with the outer side of the transmission toothed ring 5, the transmission toothed ring 5 is driven to rotate on the transmission toothed ring 5 meshed and connected with the outer side of the transmission toothed ring, the transmission gear 9 drives a rotating ring 3 connected with the servo motor 17 and the servo motor 17 to rotate on a support ring 4 through an annular slide rail 14 and an annular slide block 15, so that the vibrating motor 19 is in a rotating state, and meanwhile, the second bevel gear 12 rotating drives a first bevel gear 11 meshed and connected with the outer side of the, so that the first bevel gear 11 drives the ball screw 7 connected with the first bevel gear to rotate on the rotating ring 3 through the two first rolling bearings 6, so that the ball nut 8 horizontally moves outside the ball screw 7, so that the ball nut 8 drives the vibrating motor 19 and the vibrating rod 18 arranged at the bottom of the ball nut 8 to horizontally move in the cement to vibrate the cement, so that the vibrating motor 19 can move in a curved track at the top of the cement, so that the vibrating rod 18 can vibrate the concrete with higher efficiency, when the vibrating motor 19 and the vibrating rod 18 need to be taken down from the rack, firstly, the two fixing screws 27 are rotated on the vibrating motor placing box 21, so that the fixing screws 27 rotate on the ball nut 8 through the second rolling bearings 28, and the fixing screws 27 are rotated out from the fixing screw sleeves 20, so that the vibrating motor placing box 21 is separated from the two fixing screws 27, then can pull two pull rods 25 with the hand, make pull rod 25 drive limiting plate 24 and outwards removing, thereby make limiting plate 24 and vibrating motor 19 part, the user places box 21 with vibrating motor 19 again and takes out, and make vibrating spear 18 place the hole 23 from the vibrating spear and take out, place through limiting plate 24 and vibrating motor and be provided with a plurality of damping spring 26 between the box 21, can be convenient place box 21 with vibrating motor 19 spacing at vibrating motor, and at vibrating motor 19 during operation, can reduce the vibrations that vibrating motor 19 produced, in order to improve vibrating motor 19's life.

Example 2

Referring to fig. 4, a concrete vibrating device for building engineering, this embodiment compares in embodiment 1, still includes that two spacing screw 31 of second have all been seted up on the both sides in the support ring 4 outside, and the first spacing screw 30 of a plurality of has been seted up to one side equidistance of bracing piece 2, and one side of bracing piece 2 is connected with stop screw 32 to can be convenient will support vibrating spear 18 and vibrating motor 19 on the ring 4 and place suitable height in, so that vibrate the cement.

Wherein, stop screw 32 runs through in the inside of first stop screw 30 and second stop screw 31 in proper order, and bracing piece 2 is connected through stop screw 32, first stop screw 30 and the cooperation firm of second stop screw 31 with support ring 4.

The working principle is as follows: when putting vibrating in the cement with vibrting spear 18, the height of support ring 4 is adjusted according to the degree of depth in the cement region that can be convenient, the position of support ring 4 is adjusted from top to bottom on four bracing pieces 2 this moment, then change over into the spacing screw 31 of the second of seting on the first spacing screw 30 that sets up and the support ring 4 on the bracing piece 2 over to the spacing screw 32 in proper order, make bracing piece 2 with support ring 4 firm link together, and will support vibrating spear 18 and vibrating motor 19 on the ring 4 and place suitable height in, so that the cement of vibrating.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a concrete vibrating device for building engineering, includes support ring (4), its characterized in that, the both sides in support ring (4) outside all are connected with two bracing pieces (2), and the inboard of supporting ring (4) is connected with and rotates circle (3), the intermediate position that supports ring (4) inboard is provided with transmission ring gear (5), the inboard of supporting ring (4) is provided with two annular slide rails (14), the intermediate position in the rotation circle (3) outside has seted up annular through-hole (13), two annular slider (15) are installed to the outside of rotation circle (3), the top of rotation circle (3) inboard is provided with ball (7), servo motor (17) is installed to one side of rotation circle (3) inboard, the top of servo motor (17) is connected with dwang (10), drive gear (9) have been cup jointed in the outside of dwang (10), the top of dwang (10) is provided with second bevel gear (12), ball nut (8) have been cup jointed in the outside of ball (7), first bevel gear (11) have been cup jointed on one side in ball (7) outside, the bottom of ball nut (8) is provided with vibrating motor (19), the bottom of vibrating motor (19) is connected with vibrting spear (18), the bottom of bracing piece (2) is provided with pulley (1), two the bottom of pulley (1) is connected with pulley track (16) jointly.

2. The concrete vibrating device for the building engineering according to claim 1, characterized in that two fixing screws (27) are connected to the bottom of the outer side of the ball nut (8), a second rolling bearing (28) is arranged at the joint of the ball nut (8) and the fixing screws (27), a fixing screw sleeve (20) is connected to the bottom end of the fixing screws (27), a vibration motor placing box (21) is commonly connected to the bottom ends of the two fixing screw sleeves (20), through holes (22) are respectively formed in both sides of the vibration motor placing box (21), a plurality of damping springs (26) are equally arranged on both sides of the inner side of the vibration motor placing box (21), a vibration rod placing hole (23) is formed in the bottom end of the vibration motor placing box (21), two limiting plates (24) are connected to the outer side of the vibration motor (19), one side of the limiting plate (24) is connected with a pull rod (25).

3. The concrete vibrating device for building engineering according to claim 1, characterized in that the outside of the transmission gear (9) is engaged with the outside of the transmission gear ring (5), and the rotating ring (3) is rotatably connected with the supporting ring (4) through the matching of the annular slide rail (14) and the annular slide block (15).

4. The concrete vibrating device for building engineering according to claim 1, characterized in that two first rolling bearings (6) are arranged at the joint of the ball screw (7) and the rotating ring (3), the ball screw (7) and the rotating ring (3) are in matched rotating connection through the two first rolling bearings (6), and the outer side of the second bevel gear (12) is in meshed connection with the outer side of the first bevel gear (11).

5. The concrete vibrating device for building engineering according to claim 2, characterized in that the fixing screw (27) is rotatably connected with the ball nut (8) through a second rolling bearing (28), and the vibration motor placing box (21) is stably arranged on the fixing screw (27) through a fixing screw sleeve (20).

6. The concrete vibrating device for building engineering according to claim 2, characterized in that the vibrating rod (18) is arranged inside the vibrating rod placing hole (23), the pull rod (25) is arranged inside the through hole (22), one end of the pull rod (25) is provided with a handle (29), one end of the damping spring (26) is connected with the inner wall of the vibrating motor placing box (21), and the other end of the damping spring (26) is connected with one side of the limiting plate (24).

7. The concrete vibrating device for building engineering according to claim 2, characterized in that two second limit screw holes (31) are respectively formed on two sides of the outer side of the supporting ring (4), a plurality of first limit screw holes (30) are formed on one side of the supporting rod (2) at equal intervals, and a limit screw (32) is connected to one side of the supporting rod (2).

8. The concrete vibrating device for building engineering according to claim 7, characterized in that the limit screw (32) penetrates through the first limit screw hole (30) and the second limit screw hole (31) in sequence, and the support rod (2) is firmly connected with the support ring (4) through the cooperation of the limit screw (32), the first limit screw hole (30) and the second limit screw hole (31).