CN211007695U

CN211007695U - Concrete vibrating spear

Info

Publication number: CN211007695U
Application number: CN201921404306.8U
Authority: CN
Inventors: 张丽; 其他发明人请求不公开姓名
Original assignee: Henan Konai New Energy Technology Co ltd
Current assignee: Henan Konai New Energy Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-14
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a construction equipment technical field, the name is a concrete vibrting spear, it includes the vibrting spear body, the vibrting spear body head end, interlude and tail end have, the tail end be handheld end, the head end be the one end that stretches into in the concrete when using, the head end install the vibrting spear, the interlude be the part of connecting head end and tail end, the interlude be rubber hose, the head end hollow shell has, the vibrting spear install at the casing front end and stretch out the casing, it still includes a vibrating motor who installs in the casing the inside of head end, vibrating motor have vibrating power's output, vibrating power's output lug connection vibrating spear, vibrating motor have the power cord, the power cord in the middle of the rubber hose. Such a concrete vibrating spear has the advantage of reduced energy dissipation.

Description

Concrete vibrating spear

Technical Field

The invention relates to the technical field of construction equipment, in particular to a concrete vibrating rod.

Background

The concrete vibrting spear is the equipment with concrete tamping, the inside bubble of discharge concrete, and it includes the vibrting spear body, the vibrting spear body head end, interlude and tail end have, the tail end be handheld end, the head end be the one end that stretches into in the concrete when using, the head end install the vibrating head, the interlude be the part of connecting head end and tail end.

In the prior art, the tail end install the motor, the motor is connected with the flexible axle, the flexible axle connecting the vibration head, the motor is passed through the rotation and is transmitted the strength for the vibration head, the vibration head still through inside swing, strike and produce the vibration, can make the concrete vibration, reach the effect of jolt, the interlude shell that has the hollow, the flexible axle pass the shell.

Thus, the prior art vibrating rod has the following disadvantages: the motor and the vibrating head are far away from each other, the energy generated by the motor is excessively lost in the transmission process, the flexible shaft is easy to break, the frequency is low, the vibration force is small, and the like; the vibration motor is arranged at the tail end, the vibration head is arranged at the head end, and the vibration motor has the defects of easy loss of vibration energy, non-rigorous structure and the like; in addition, the vibrating rod in the prior art uses alternating current, has the defects of inconvenient and unsafe use and influences the use effect of the vibrating rod.

Disclosure of Invention

The invention aims to overcome the defects and provide a concrete vibrating spear which has the advantages of reduced energy consumption and safe use.

The technical scheme includes that the concrete vibrating spear comprises a vibrating spear body, the vibrating spear body is provided with a head end, a middle section and a tail end, the tail end is a handheld end, the head end is one end which extends into concrete when in use, the head end is provided with a vibrating head, the middle section is a component for connecting the head end and the tail end, and the vibrating spear is characterized in that the head end is provided with a hollow shell, the vibrating head is arranged at the front end of the shell and extends out of the shell, the concrete vibrating spear further comprises a vibrating motor arranged in the shell at the head end, the vibrating motor is provided with an output end of vibrating power, the output end of the vibrating power of the vibrating motor is directly connected with the vibrating head, the vibrating motor is provided with a power wire, and the power wire passes through the middle of the rubber hose.

Furthermore, a first sealant is arranged between the periphery of the vibrating head and the shell for connection.

Further, the vibration motor is a brushless direct current motor, a driver is further installed behind the vibration motor, the driver is arranged in the shell, and second sealant is arranged around the driver and between the driver and the shell.

Further, the vibration motor is connected with a power supply through a controller.

Furthermore, the tail end is a handle, a switch is arranged on the handle, and the power line is connected with the switch.

Furthermore, the switch is also connected with a battery, and the battery is provided with a strap.

Further, the battery is a lithium battery, and the battery is provided with a charging connecting wire.

The invention has the beneficial effects that: the concrete vibrating rod has the advantages of energy consumption reduction;

the periphery of the vibrating head is connected with the shell through the sealant, and the vibrating head also has the advantage of reducing water in concrete from entering the shell to damage the motor;

the battery is arranged at the tail end, and the power line is connected with the battery, so that the experiment is safer;

the vibration motor is a brushless direct current motor and has the advantage of better vibration effect;

the battery is a lithium battery, and the battery has a charging connecting wire and also has the advantage of durability;

the vibrating motor is connected with a power supply through the controller, and the vibrating motor has the advantage of convenience in charging.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Wherein: 1. head end 2, interlude 3, tail end 4, vibrating head 5, vibrating motor 6, casing 7, power cord 8, first sealed glue 9, driver 10, switch 11, battery 12, braces 13, recess or screw thread 14, second sealed glue.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, a concrete vibrating spear, it includes the vibrating spear body, the vibrating spear body head end 1, interlude 2 and tail end 3 have, the tail end be handheld end, the head end be the one end that stretches into in the concrete when using, the head end install vibrating head 4, the interlude be the part of connecting head end and tail end, the interlude be rubber hose, characterized by: the head end hollow shell 6 has, the vibrating head install at the casing front end and stretch out the casing, it still includes a vibrating motor 5 of installing in the casing the inside of head end, vibrating motor the output that has vibration power, vibrating motor's vibration power's output lug connection vibrating head, vibrating motor power has power cord 7, the power cord pass through in the middle of the rubber hose.

The vibration motor is arranged at the position of the vibration head, so that the vibration generated by the vibration motor is directly transmitted to the vibration head without arranging a middle vibration steel spring, the loss of the capacity is reduced, and the energy consumption is reduced.

Furthermore, a first sealant 8 is arranged around the vibrating head and connected with the shell.

Therefore, the phenomenon that slurry enters the vibrating motor through the gap between the shell and the vibrating head and damages to the vibrating motor can be reduced.

Further, the vibration motor is a brushless direct current motor, a driver 9 is further installed behind the vibration motor, the driver is arranged in the shell, and second sealant 14 is arranged around the driver and between the driver and the shell.

Therefore, the local oscillating rod runs more stably and is more reliable to use.

Furthermore, the tail end is a handle, a switch 10 is arranged on the handle, and the power line is connected with the switch. Thus, the operation is more convenient.

Further, the switch is connected with a battery 11, and the battery is provided with a back belt 12.

So that it is more convenient to use.

Thus, charging is facilitated.

Furthermore, the outer side of the upper surface of the vibration head and the inner side of the shell are provided with grooves or threads 13 for connection.

By the arrangement, the connection bearing strength between the vibrating head and the shell is ensured.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims

1. The utility model provides a concrete vibrating spear, it includes the vibrating spear body, the vibrating spear body head end, interlude and tail end have, the tail end be handheld end, the head end be the one end that stretches into in the concrete when using, the head end install the vibrating head, the interlude be the part of connecting head end and tail end, the interlude be rubber hose, characterized by: the head end hollow shell has, the vibrating head install at the casing front end and stretch out the casing, it still includes a vibrating motor who installs the casing the inside at the head end, vibrating motor have vibrating power's output, vibrating motor's vibrating power's output lug connection vibrating head, vibrating motor have the power cord, the power cord pass through in the middle of the rubber hose.

2. The concrete vibrator according to claim 1, wherein: the periphery of the vibrating head is connected with the shell through first sealing glue.

3. The concrete vibrator according to claim 1 or 2, wherein: the vibration motor is a brushless direct current motor, a driver is further installed behind the vibration motor, the driver is arranged in the shell, and second sealant is arranged between the periphery of the driver and the shell.

4. The concrete vibrator according to claim 3, wherein: the vibration motor is also connected with a power supply through a controller.

5. The concrete vibrator according to claim 1 or 2, wherein: the tail end is a handle, a switch is arranged on the handle, and the power line is connected with the switch.

6. The concrete vibrator according to claim 5, wherein: the switch is also connected with a battery, and the battery is provided with a strap.

7. The concrete vibrator according to claim 6, wherein: the battery is a lithium battery, and the battery is provided with a charging connecting wire.