CN217232774U

CN217232774U - Concrete vibrating machine with noise reduction function

Info

Publication number: CN217232774U
Application number: CN202123095872.5U
Authority: CN
Inventors: 张俊
Original assignee: Baoding Donghan Commercial Concrete Co ltd
Current assignee: Baoding Donghan Commercial Concrete Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-19
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a vibrating machine for concrete with function of making an uproar is fallen, include the vibration bottom plate and install the vibrating motor at the vibration bottom plate top, the top both ends fixedly connected with curb plate of vibration bottom plate, a plurality of guide ways have all been seted up to the relative side of curb plate, the relative side laminating of curb plate has the sound insulation sponge board, one side that the curb plate was hugged closely to the sound insulation sponge board is fixed with the guide block with guide way looks adaptation, the top both sides of vibration bottom plate are close to one side of curb plate and have seted up the spout, it is provided with the U-shaped guard plate to slide in the spout, the top fixedly connected with reinforcing plate of vibration bottom plate, threaded hole has been seted up to the top both sides of reinforcing plate, vibrating motor passes the screw hole through the bolt and fixes at the reinforcing plate top. The utility model discloses play effectual syllable-dividing and attract the effect, reduce the noise that the vibration produced.

Description

Concrete vibrating machine with noise reduction function

Technical Field

The utility model relates to a bobbing machine technical field specifically is a bobbing machine for concrete with function of making an uproar is fallen.

Background

The concrete vibrator is one kind of machine used in engineering construction, and can combine concrete compactly, eliminate the honeycomb pitted surface and other phenomena of concrete, raise strength and has the decisive effect of concrete vibrating rod.

The head of the concrete vibrating rod is provided with an eccentric rotor, the rotor is connected to a shaft of a motor through a flexible shaft, when the motor drives the eccentric rotor to rotate, the eccentric rotor is not positioned on a rotating shaft, uneven centrifugal force enables the rotor to vibrate, and vibration force is transmitted into concrete through a shell of the rotor, so that the concrete is filled in the inner space of the formwork.

However, when the existing vibrator is used, the working environment is poor due to the fact that the vibration intensity is high and noise is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bobbing machine for concrete with function of making an uproar is fallen to it is poor to solve the operational environment that causes that proposes in the above-mentioned background art, produces the noise problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bobbing machine for concrete with function of making an uproar is fallen, includes vibration bottom plate and installs the vibrating motor at vibration bottom plate top, vibration bottom plate's top both ends fixedly connected with curb plate, a plurality of guide ways have all been seted up to the opposite flank of curb plate, the opposite flank laminating of curb plate has the sponge board that gives sound insulation, one side that the curb plate was hugged closely to the sponge board that gives sound insulation is fixed with the guide block with guide way looks adaptation, the spout has been seted up to one side that vibration bottom plate's top both sides are close to the curb plate, it is provided with the U-shaped guard plate to slide in the spout.

Preferably, a U-shaped handle rod is fixed on one side of two sides of the top of the vibration bottom plate, which is close to the U-shaped protection plate.

Preferably, the top of the vibration bottom plate is fixedly connected with a reinforcing plate, threaded holes are formed in two sides of the top of the reinforcing plate, and the vibration motor penetrates through the threaded holes through bolts and is fixed to the top of the reinforcing plate.

Preferably, a plurality of heat dissipation holes are formed in the side face of each side plate.

Preferably, a sound insulation board is fixed on the inner wall of the top of the U-shaped protection board, and sound absorption cotton is fixed at the bottom of the sound insulation board.

Preferably, the sound-absorbing cotton is in a spiral structure.

Preferably, the two sides of the opposite surface of the side plate are fixedly connected with L-shaped limiting blocks, and the two sides of the sound insulation sponge plate are embedded in the L-shaped limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the vibrator for concrete with the noise reduction function,

1. the utility model discloses, pass through the bolt fastening at the reinforcing plate top earlier vibrating motor, the side at the curb plate is installed to the sponge board that gives sound insulation, the guide block is pegged graft and is fixed in the guide way, the noise that produces when vibrating is isolated, take out the U-shaped guard plate, install it in the spout, remove U-shaped guard plate to two curb plates directly over, fix the U-shaped guard plate at the top of curb plate through the bolt, carry out complete cover to it, it is dustproof effectively to give sound insulation, accomplish the installation, tie the U-shaped handle bar with the rope at last, it removes to drag the rope.

2. The utility model discloses, the top inner wall of U-shaped guard plate is fixed with the acoustic celotex board, and the bottom of acoustic celotex board is fixed with inhales the sound cotton, utilizes the acoustic celotex board and inhales the cotton interact of sound, increases the absorption to the noise that the vibration produced, and the shape of inhaling the sound cotton is helical structure, and the shape is helical structure can improve space area of contact for the noise that the vibration produced is adsorbed to inhaling in the sound cotton sooner.

3. The utility model discloses, the equal fixedly connected with L shape stopper in side both sides of the opposite side of curb plate, the both sides gomphosis of the sponge board that gives sound insulation utilizes L shape stopper to carry on spacingly to the sponge board both sides that give sound insulation in L shape stopper, prevents to use longer, and the both sides perk influences the use.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the sound insulation board of the present invention;

fig. 5 is a schematic diagram of the sound insulation sponge board structure of the present invention.

In the figure: 1. vibrating the base plate; 2. a reinforcing plate; 3. a vibration motor; 4. a U-shaped handle bar; 5. a side plate; 6. heat dissipation holes; 7. a guide groove; 8. an L-shaped limiting block; 9. a chute; 10. a U-shaped guard plate; 11. a sound insulating panel; 12. sound-absorbing cotton; 13. a sound-insulating sponge board; 14. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a vibrating machine for concrete with function of making an uproar is fallen, including vibrating baseplate 1 and the vibrating motor 3 of installing at vibrating baseplate 1 top, vibrating baseplate 1's top both ends fixedly connected with curb plate 5, a plurality of guide slots 7 have all been seted up to the opposite flank of curb plate 5, the opposite flank laminating of curb plate 5 has syllable-dividing sponge board 13, one side that syllable-dividing sponge board 13 hugs closely curb plate 5 is fixed with the guide block 14 with guide slot 7 looks adaptation, vibrating baseplate 1's top both sides are close to one side of curb plate 5 and have been seted up spout 9, it is provided with U-shaped guard plate 10 to slide in spout 9, U-shaped guard plate 10 passes through the bolt fastening at 5 tops of curb plate.

Referring to fig. 1 and 2, a U-shaped handle bar 4 is fixed to one side of each of two sides of the top of the vibration base plate 1, which is close to the U-shaped protection plate 10, and the vibration base plate 1 is dragged to vibrate by fastening the U-shaped handle bar 4 with a rope, so that the vibration base plate is convenient to use, and is stable and firm.

Please refer to fig. 2, the top of the vibrating base plate 1 is fixedly connected with a reinforcing plate 2, both sides of the top of the reinforcing plate 2 are provided with threaded holes, the vibrating motor 3 passes through the threaded holes through bolts and is fixed on the top of the reinforcing plate 2, the service life of the vibrating base plate 1 can be prolonged by the arrangement of the reinforcing plate, and the vibration is firmer.

Referring to fig. 1 and 2, a plurality of heat dissipation holes 6 are formed in the side surfaces of the side plates 5, and the heat generated during the operation of the vibration motor 3 is dissipated through the heat dissipation holes 6.

Referring to fig. 4, a sound insulation board 11 is fixed on the inner wall of the top of the U-shaped protection board 10, sound absorption cotton 12 is fixed on the bottom of the sound insulation board 11, the absorption of noise generated by vibration is increased by utilizing the interaction between the sound insulation board 11 and the sound absorption cotton 12, the sound absorption cotton 12 is in a spiral structure, the spiral structure can increase the space contact area, and the noise generated by vibration is absorbed into the sound absorption cotton 12 more quickly.

Please refer to fig. 5, the equal fixedly connected with L shape stopper 8 in both sides of 5 opposite sides of curb plate, the both sides gomphosis of the sponge board that gives sound insulation 13 utilizes L shape stopper 8 to carry on spacingly to 13 both sides of the sponge board that gives sound insulation in L shape stopper 8, prevents to use longer, and both sides perk influences the use.

The working principle is as follows: during the use, earlier fix vibrating motor 3 at 2 tops of reinforcing plate through the bolt, sound insulation sponge board 13 is installed in the side of curb plate 5, guide block 14 is pegged graft and is fixed in guide way 7, takes out U-shaped guard plate 10, installs it in spout 9, moves U-shaped guard plate 10 to two curb plates 5 directly over, fixes U-shaped guard plate 10 at the top of curb plate 5 through the bolt, accomplishes the installation, ties U-shaped handle pole 4 with the rope at last, drags the rope and removes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a bobbing machine for concrete with function of making an uproar is fallen, includes vibration bottom plate (1) and installs vibrating motor (3) at vibration bottom plate (1) top, its characterized in that: the utility model discloses a vibration bottom plate, including vibration bottom plate (1), curb plate (5), a plurality of guide ways (7) have all been seted up to the opposite flank of curb plate (5), the opposite flank laminating of curb plate (5) has syllable-dividing sponge board (13), one side that curb plate (5) are hugged closely in syllable-dividing sponge board (13) is fixed with guide block (14) with guide way (7) looks adaptation, spout (9) have been seted up to the top both sides of vibration bottom plate (1) near one side of curb plate (5), it is provided with U-shaped guard plate (10) to slide in spout (9).

2. A concrete vibrator having a noise reduction function according to claim 1, wherein: and U-shaped handle rods (4) are fixed on two sides of the top of the vibration bottom plate (1) close to one side of the U-shaped protection plate (10).

3. A concrete vibrator having a noise reduction function according to claim 1, wherein: the top fixedly connected with reinforcing plate (2) of vibration bottom plate (1), the screw hole has been seted up to the top both sides of reinforcing plate (2), vibrating motor (3) pass the screw hole through the bolt and fix at reinforcing plate (2) top.

4. A concrete vibrator having a noise reduction function according to claim 1, wherein: and a plurality of heat dissipation holes (6) are formed in the side surfaces of the side plates (5).

5. A vibrator for concrete having a noise reducing function according to claim 1, wherein: the sound insulation board (11) is fixed on the inner wall of the top of the U-shaped protection board (10), and the sound absorption cotton (12) is fixed at the bottom of the sound insulation board (11).

6. A concrete vibrator having a noise reduction function according to claim 5, wherein: the shape of the sound absorption cotton (12) is a spiral structure.

7. A concrete vibrator having a noise reduction function according to claim 1, wherein: the equal fixedly connected with L shape stopper (8) in both sides of curb plate (5) opposite face, the both sides gomphosis of sponge board that gives sound insulation (13) is in L shape stopper (8).