CN215889390U

CN215889390U - Concrete vibrating rod

Info

Publication number: CN215889390U
Application number: CN202121476267.XU
Authority: CN
Inventors: 张曹芳
Original assignee: Anhui Zhongheng Construction Engineering Co ltd
Current assignee: Anhui Zhongheng Construction Engineering Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-02-22
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a concrete vibrating rod which comprises a motor box, wherein one side of the motor box is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly provided with a rubber tube, one end of the rubber tube is fixedly connected with a vibrating device, and the other side of the motor box is provided with a handle; the vibrating device comprises a connecting pipe, one end of the connecting pipe is fixedly connected to one end of the rubber pipe through a sealing ring, the other end of the connecting pipe is fixedly connected with a vibrating rod, a conical sleeve is fixedly mounted on the outer wall of the vibrating rod, and an isolating ring is movably connected to the outer wall of the conical sleeve. The concrete vibrating rod provided by the utility model is provided with the vibrating device, so that the resistance force applied in the process of inserting or pulling out the concrete can be effectively reduced, the worker can conveniently move the position of the vibrating device, the vibrating working efficiency is improved to a certain extent, and a better use prospect is brought.

Description

Concrete vibrating rod

Technical Field

The utility model belongs to the technical field of concrete processing, and particularly relates to a concrete vibrating rod.

Background

When concrete mixing machine mixes good concrete placement component, must get rid of wherein bubble, tamp, make the dense combination of concrete, eliminate phenomenons such as the honeycomb pitted surface of concrete to improve its intensity, guarantee the quality of concrete component, the aforesaid is concrete vibration promptly to the process that the bubble was eliminated to the concrete, was tamped, and the vibrating spear that uses on the building site is divided according to the principle that the vibrator produced the vibration, has eccentric formula and planetary two kinds, and its vibrating structure and theory of operation are respectively: the eccentric type vibration excitation principle is that a rotating shaft with an eccentric mass is arranged at the center of a vibrating rod, and centrifugal force generated during high-speed rotation is transmitted to a vibrating rod shell through a bearing, so that the vibrating rod generates circumferential vibration.

When carrying out the work of vibrating with the vibrating rod to the concrete, need often adjust the position of vibrating rod and remove, but, current vibrating rod in use is inconvenient to move the position of vibrating rod, because vibrating rod's both ends diameter is all unanimous, and the resistance that receives when inserting or extracting from the concrete is great, all need consume a large amount of manpowers in the use to influence work efficiency.

Disclosure of Invention

The position to the above-mentioned current vibrating rod inconvenient in use removes vibrating rod, because vibrating rod's both ends diameter is all unanimous, and the resistance that receives when inserting or extracting from the concrete is great, all need consume a large amount of manpowers in the use to influence work efficiency's problem.

The utility model provides a concrete vibrating rod which comprises a motor box, wherein one side of the motor box is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly provided with a rubber tube, one end of the rubber tube is fixedly connected with a vibrating device, the motor box is of a hollow structure, and the middle part of the motor box is fixedly provided with a motor; wherein, vibrating device includes the connecting pipe, sealing ring fixed connection in the one end of rubber tube is passed through to the one end of connecting pipe, the other end fixedly connected with vibrting spear of connecting pipe, the outer wall fixed mounting of vibrting spear has the taper sleeve pipe, the diameter of taper sleeve pipe is steadilyd decrease to the other end by the connecting pipe end gradually, the outer wall swing joint of taper sleeve pipe has the isolating ring.

Preferably, the diameter of the thickest end of the tapered sleeve is set to be 40-50 mm, and the diameter of the thinnest end of the tapered sleeve is set to be 20-30 mm, so that the resistance in the inserting or extracting process can be effectively reduced in the moving process of the vibrating device.

Preferably, the outer wall of the conical sleeve is provided with an external thread, the conical sleeve is movably connected with the isolating ring through the external thread, the position of the isolating ring can be moved according to the depth of concrete, and the worker can conveniently control the inserted depth of the vibrating device.

Preferably, a handle is arranged on the other side of the motor box.

Preferably, an inner groove is formed in the middle of the handle, a switch button is fixedly mounted in the inner groove of the handle, and the motor can be started to vibrate by pressing the switch button.

Preferably, the upper end surface of the handle is provided with an adjusting button, and the working efficiency of the motor can be adjusted by the adjusting button, so that the vibration frequency of the vibration device can be adjusted.

Preferably, the bottom end of the handle is fixedly connected with a wire connector, and an insulating layer is arranged on the outer surface of the wire connector, so that a certain protection effect can be achieved.

Preferably, one end of the wire connector is fixedly connected with a conducting wire, and the conducting wire can be electrified after being communicated with a power supply.

Compared with the prior art, the utility model provides a concrete vibrating rod, which has the following beneficial effects:

the concrete vibrating rod is characterized in that a connecting pipe is fixed at one end of a rubber pipe, the effect of fixing transmission force can be achieved through the connecting pipe, then a vibrating rod is installed on one side of the connecting pipe and is inserted into concrete to vibrate, bubbles in the concrete can be rapidly discharged, the compactness of the concrete is improved, then a conical sleeve is fixedly connected to the outer wall of the vibrating rod, the diameter of the conical sleeve is gradually reduced from the end of the connecting pipe to the other end of the connecting pipe, when the vibrating device needs to be moved, the resistance force applied in the process of inserting or pulling out the vibrating device from the concrete can be effectively reduced, a worker can conveniently move the position of the vibrating device, the vibrating efficiency is improved to a certain degree, finally, an external thread is arranged on the outer wall of the conical sleeve, the conical sleeve is movably connected with an isolating ring through the external thread, and in use, the position of the isolating ring can be moved according to the depth of the concrete, and the worker can conveniently control the inserting depth of the vibrating device.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a schematic representation of a concrete vibrator according to the present invention;

fig. 2 shows a schematic structural view of a vibration device according to the present invention.

In the figure: 1. a motor box; 2. a grip; 3. a switch knob; 4. an adjusting knob; 5. a wire connector; 6. a conductive wire; 7. a connecting shaft; 8. a hose; 9. a vibrating device; 901. a connecting pipe; 902. a tapered sleeve; 903. an isolating ring; 904. a vibrating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

Referring to fig. 1-2, a concrete vibrating rod comprises a motor box 1, specifically, the motor box 1 is a hollow structure, a motor is fixedly installed in the middle of the motor box 1, the motor can vibrate after being connected to a power supply, a connecting shaft 7 is fixedly connected to one side of the motor box 1, the connecting shaft 7 can play a role of fixed connection to improve the sealing degree of the connection to a certain extent, a rubber tube 8 is fixedly installed at one end of the connecting shaft 7, wherein the rubber tube 8 is an elastic tube, in use, a worker can control the rubber tube 8 to bend 360 degrees, a vibrating device 9 is fixedly connected to one end of the rubber tube 8, the vibrating device 9 can be inserted into concrete to vibrate to discharge air bubbles in the concrete rapidly, the building compactness of the concrete is achieved, a handle 2 is fixedly connected to the other side of the motor box 1, and an inner groove is formed in the middle of the handle 2, the worker can conveniently take the work.

Further, the vibrating device 9 includes a connecting pipe 901, a tapered sleeve 902, an isolating ring 903 and a vibrating rod 904, one end of the rubber pipe 8 is fixedly connected with the connecting pipe 901, one end of the connecting pipe 901 is fixedly connected with the vibrating rod 904, specifically, the connecting pipe 901 and the vibrating rod 904 are both in a cylindrical structure, and the diameters of the connecting pipe 901 and the vibrating rod 904 are the same, the connecting pipe 901 mainly plays a role of fixed transmission, the vibrating rod 904 can vibrate to rapidly discharge bubbles in concrete, the outer wall of the vibrating rod 904 is fixedly connected with the tapered sleeve 902, specifically, the diameter of the tapered sleeve 902 gradually decreases from the end of the connecting pipe 901 to the other end, the diameter of the thickest end of the tapered sleeve 902 is set to be 40-50 mm, the diameter of the thinnest end of the tapered sleeve 902 is set to be 20-30 mm, exemplarily, the diameter of the thickest end of the tapered sleeve is set to be 45mm, the diameter of the thinnest end of the tapered sleeve 902 is set to be 25mm, at the in-process that removes vibrating device 9, can effectually reduce the resistance that inserts or extract the in-process, can make things convenient for the staff to remove vibrating device 9's position, the outer wall of taper sleeve 902 is provided with the external screw thread, taper sleeve 902 has isolating ring 903 through external screw thread swing joint, and in use can remove isolating ring 903's position according to the degree of depth of concrete, makes things convenient for the staff to control vibrating device 9 male degree of depth.

Further, fixed mounting has switch knob 3 in the inside groove of handle 2, press switch knob 3 and can the starter motor work of vibrating, the up end of handle 2 is provided with adjusting button 4, can adjust the work efficiency of motor through setting up adjusting button 4, thereby adjust vibrating device 9's vibration frequency, in order to satisfy the vibration demand of different grade type concrete, the bottom of handle 2 is provided with connector 5, connector 5's surface is equipped with the insulating layer, can play certain guard action, connector 5's one end fixedly connected with conductor wire 6, conductor wire 6 can be switched on after the intercommunication power.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A concrete vibrating rod is characterized in that: the vibration device comprises a motor box, wherein one side of the motor box is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly provided with a rubber pipe, one end of the rubber pipe is fixedly connected with a vibration device, the motor box is of a hollow structure, and the middle part of the motor box is fixedly provided with a motor;

wherein, vibrating device includes the connecting pipe, sealing ring fixed connection in the one end of rubber tube is passed through to the one end of connecting pipe, the other end fixedly connected with vibrting spear of connecting pipe, the outer wall fixed mounting of vibrting spear has the taper sleeve pipe, the diameter of taper sleeve pipe is steadilyd decrease to the other end by the connecting pipe end gradually, the outer wall swing joint of taper sleeve pipe has the isolating ring.

2. A concrete vibrator according to claim 1, wherein: the diameter of the thickest end of the tapered sleeve is set to be 40-50 mm, and the diameter of the thinnest end of the tapered sleeve is set to be 20-30 mm.

3. A concrete vibrator according to claim 2, wherein: the outer wall of the conical sleeve is provided with an external thread, and the conical sleeve is movably connected with an isolation ring through the external thread.

4. A concrete vibrator according to claim 1, wherein: and a handle is arranged on the other side of the motor box.

5. A concrete vibrator according to claim 4, wherein: an inner groove is formed in the middle of the handle, and a switch button is fixedly mounted in the inner groove of the handle.

6. A concrete vibrator according to claim 5, wherein: the upper end face of the handle is provided with an adjusting button.

7. A concrete vibrator according to claim 6, wherein: the bottom fixedly connected with connector of handle, the surface of connector is provided with the insulating layer.

8. A concrete vibrator according to claim 7, wherein: one end of the wire connector is fixedly connected with a conducting wire.