CN218593716U

CN218593716U - Extensible vibration device

Info

Publication number: CN218593716U
Application number: CN202222829428.XU
Authority: CN
Inventors: 喻冉; 季增宝; 李嘉杰; 吴芬芬; 刘瑞; 朱予炎; 王恒; 涂家杰; 张梓奎; 胡伟平; 谭鑫; 王金萍; 侯婷婷
Original assignee: China Gezhouba Group Three Gorges Construction Engineering Co Ltd
Current assignee: China Gezhouba Group Three Gorges Construction Engineering Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-10
Anticipated expiration: 2032-10-26

Abstract

The utility model provides an extending vibrator, includes the handle, and the extension device is installed to the one end of handle, and the extension device is including insulating connector, and connector one end is connected fixedly with the handle, and the other end is in the both sides that are close to the tip symmetry respectively the electrically conductive guide block of fixedly connected with, contactless between the guide block of both sides, and the flexible electrically conductive support piece that is connected with respectively on the guide block of both sides, rubber vibration roller rotate and detachable through the electrically conductive bearing structure of rotation at both ends is installed and is kept away from between the handle one end at two support pieces, be provided with vibrating motor in the rubber vibration roller for the power of drive vibrating motor operation is installed on the handle. Through the structure, the rubber vibrating roller can vibrate during rolling construction, the rolling effect is good, the construction efficiency is high, rubber vibrating rollers with different lengths can be replaced simultaneously, the rubber vibrating roller is suitable for construction positions with different widths, manual pressing is not needed, and the construction efficiency is further improved.

Description

Extensible vibration device

Technical Field

The utility model relates to an electric tool technical field especially relates to an extending vibrator.

Background

In daily production, people when being under construction to waterproofing membrane, ordinary rubber roller pair commonly used rolls the roll extrusion to bonding part, often has partial position roll extrusion unsatisfied requirement at the rolling process, need return again and inspect and roll extrusion again, and the efficiency of construction is low, and in addition, a small number of positions need to be pressed by hand because of the running roller overlength can't be rolled extrusion in rolling process, wastes time and energy, and the efficiency of construction is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem of exist among the above-mentioned background art is solved, provide an extending vibrator, can shake in the roll extrusion construction, the roll extrusion is effectual, and the efficiency of construction is high, can change the rubber vibration roller of different length simultaneously, is fit for the construction position of different width, does not need the manual construction of pressing, has further improved the efficiency of construction.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides an extending vibrator, includes the handle, the extension device is installed to the one end of handle, the extension device is including insulating connector, and connector one end is connected fixedly with the handle, and the other end is in the both sides difference electrically conductive guide block of fixedly connected with that is close to the tip symmetry, contactless between the guide block of both sides, and telescopic respectively is connected with electrically conductive support piece on the guide block of both sides, support piece is L shape, one end and guide block telescopic connection, and the other end stretches out towards the direction of keeping away from the handle, and rubber vibration roller rotates and detachable installs between two support piece keep away from handle one end through the electrically conductive bearing structure of rotation at both ends, be provided with vibrating motor in the rubber vibration roller for the power of drive vibrating motor operation is installed on the handle, and the positive negative pole of power is connected with the guide block electricity of both sides respectively through the wire that sets up in the handle, two binding post of vibrating motor rotate electrically conductive bearing structure electricity with both sides respectively and be connected.

The power is a detachable battery which is detachably arranged at one end of the handle far away from the rubber vibration roller.

The handle is kept away from rubber vibration roller one end inside and is equipped with the battery compartment, can dismantle the battery and install in the battery compartment.

And a switch for controlling the vibration motor to start or stop is arranged on the handle.

The inside of rubber vibration roller is equipped with and holds the chamber, and the fixed installation of vibrating motor holds in the chamber.

Rotate electrically conductive bearing structure including connecting at the inboard electrically conductive extension of support piece and installing the electrified piece in rubber vibration roller, electrically conductive extension installs spring and flexible electrode including connecting the stay tube on support piece in the stay tube, and spring one end supports with support piece and leans on, and the other end supports the one end at flexible electrode, and flexible electrode leads and spacing through the ring nut of installing in the stay tube tip, and ring nut is stretched out to the other end of flexible electrode, the tip of rubber vibration roller is equipped with the locating hole of indent, receives the electric piece and installs the bottom at the locating hole, and two binding post of vibrating motor are connected with the piece electricity that receives of both sides respectively, and under the user state, electrically conductive extension stretches into in the locating hole, and the one end that flexible electrode stretches out ring nut is electrically conductive with receiving electric piece elastic contact.

The positioning hole is internally provided with a positioning tube, the positioning tube extends out of the rubber vibration roller and is not contacted with the power receiving block, and the conductive extension part is rotatably arranged in the positioning tube.

The guide block and the support piece slide in a guiding mode through the sliding groove structure, a locking bolt is arranged at one end, close to the connecting body, of the support piece, and the end portion of the lower end of the locking bolt abuts against the guide block to enable the guide block and the support piece to be fixed in position.

The utility model discloses there is following beneficial effect:

1. can shake in the roll extrusion construction, the roll extrusion is effectual, and the efficiency of construction is high, can change the rubber vibration roller of different length simultaneously, is fit for the construction position of different width, does not need the manual construction of pressing, has further improved the efficiency of construction.

2. The power is the demountable battery of demountable installation in the handle and keeping away from rubber vibration roller one end, and its structure is similar to the battery structure of the electric hand drill that charges now, and the demountable battery is partly of handle, compact structure, and it is convenient to change the battery.

3. The handle is kept away from rubber vibration roller one end inside and is equipped with the battery compartment, can dismantle the battery and install in the battery compartment, and the wholeness of handle is strong, and structural strength is higher.

4. The handle is provided with a switch for controlling the vibration motor to start or stop, so that the vibration motor can be started or stopped conveniently, and the use is convenient. The switch can be a potentiometer with a start-stop function, and the vibration motor can also be used for regulating the speed through the potentiometer after being started, so that the rubber vibration roller has different vibration frequencies.

5. The inside of rubber vibration roller is equipped with and holds the chamber, holds the chamber and provides operating space for vibrating motor.

6. Adopt electrically conductive extension and receive the electric piece, make to have between support piece and the vibrating motor stable durable electrically conductive structure to rubber vibration roller passes through locating hole pivoted and installs on electrically conductive extension, and rubber vibration roller rotates in a flexible way.

7. Be equipped with the registration arm, can prevent that the locating hole wearing and tearing from appearing warping when rotating, influence rubber vibration roller's life.

8. The guide block and the support piece slide in a guiding mode through the sliding groove structure, the structure is simple, the adjustment is convenient, and the durability is high.

Drawings

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

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 isbase:Sub>A schematic view of the cross-sectional structurebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is a schematic side view of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure B-B in fig. 4.

Fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

Fig. 7 is a schematic view of the structure of the supporting member of the present invention.

Fig. 8 is a schematic structural view of the connector and the guide block of the present invention.

Fig. 9 is a schematic structural view of the rubber vibration roller with different length replaced in the present invention.

In the figure: a handle 10, a battery compartment 11, a switch 12 and a detachable battery 13;

the extension device 20, the connecting body 21, the guide block 22, the supporting piece 23 and the locking bolt 24;

a rubber vibration roller 30, an accommodating cavity 32, a vibration motor 33, a positioning hole 34 and a positioning pipe 35;

the rotating conductive support structure 40, the conductive extension 41, the support tube 411, the spring 412, the telescopic electrode 413, the ring nut 414, and the power receiving block 42.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-9, an extensible vibration device includes a handle 10, an extension device 20 is installed at one end of the handle 10, the extension device 20 includes an insulating connector 21, one end of the connector 21 is fixedly connected to the handle 10, the other end of the connector is fixedly connected to conductive guide blocks 22 at two sides close to end symmetry, the guide blocks 22 at two sides are not in contact with each other, the guide blocks 22 at two sides are respectively telescopically connected to conductive support members 23, the support members 23 are L-shaped, one end of each support member is telescopically connected to the guide blocks 22, the other end of each support member extends out in a direction far away from the handle 10, a rubber vibration roller 30 is rotatably and detachably installed between two ends of the support members 23 far away from the handle 10 through rotary conductive support structures 40 at two ends, a vibration motor 33 is arranged in the rubber vibration roller 30, a power supply for driving the vibration motor 33 to operate is installed on the handle 10, positive and negative poles of the power supply are respectively electrically connected to the guide blocks 22 at two sides through leads arranged in the handle 10, and two connection terminals of the vibration motor 33 are respectively electrically connected to the rotary conductive support structures 40 at two sides. Through the structure, the rubber vibrating roller can vibrate during rolling construction, the rolling effect is good, the construction efficiency is high, rubber vibrating rollers with different lengths can be replaced simultaneously, the rubber vibrating roller is suitable for construction positions with different widths, manual pressing construction is not needed, and the construction efficiency is further improved.

The guide block 22 and the support member 23 can be guided to slide by a dovetail sliding groove structure, or can be a telescopic positioning structure similar to a main rod of an umbrella, or a long waist-round hole can be formed in the support member 23, a screw rod is fixed on the guide block 22, and the waist-round hole of the support member 23 is sleeved on the screw rod and is fixed by a nut. The connection of the connecting body 21 and the guide blocks 22 can be performed after the guide blocks 22 are processed to ensure the structural strength, the wire heads are connected, and then the connecting body 21 is injection-molded at the end parts of the two guide blocks 22 connected with the wire heads, so that the overall structure is high in structural strength, and certainly, holes and/or gaps can be formed in the parts, located in the connecting body 21, of the guide blocks 22 to ensure the firmness.

Preferably, the vibration motor 33 is of the type RK-370SH-16240, rated at 12V.

When the rubber vibration roller is used, the supporting pieces 23 are pulled out, the proper rubber vibration roller 30 is placed between the two supporting pieces 23 to be positioned, the handle 10 is held by hand to push the vibration device, the power supply of the vibration motor 33 is switched on, and the vibration motor 33 rotates to enable the rubber vibration roller 30 to vibrate.

In a preferred scheme, the power supply is a detachable battery 13 which is detachably mounted at one end of the handle 10 far away from the rubber vibration roller 30, the structure of the power supply is similar to that of a battery of an existing rechargeable electric hand drill, the detachable battery 13 is a part of the handle 10, the structure is compact, and the battery replacement is convenient.

In another preferred scheme, a battery compartment 11 is arranged inside one end of the handle 10, which is far away from the rubber vibration roller 30, and the detachable battery 13 is installed in the battery compartment 11, so that the handle 10 has strong integrity and high structural strength. The output voltage of the detachable battery 13 is DC12V.

Further, a switch 12 for controlling the vibration motor 33 to start or stop is disposed on the handle 10, so as to facilitate the rotation of the vibration motor 33 to be started or stopped, and the use is convenient. Further, the switch 12 may be a potentiometer with a start/stop function, and after the vibration motor 33 is started, the speed can be adjusted by the potentiometer, so that the rubber vibration roller 30 has different vibration frequencies.

Referring to fig. 5, the rubber vibratory roller 30 is provided inside with a receiving chamber 32, a vibration motor 33 is fixedly installed in the receiving chamber 32, and the receiving chamber 32 provides an operation space for the vibration motor 33. In the manufacturing process, the rubber can be integrally wrapped outside the vibration motor 33 to form the rubber vibration roller 30, but the vibration motor 33 is inconvenient to maintain after failure. Therefore, the rubber vibration roller 30 can also be formed by butt joint of two parts, for example, the vibration motor 33 is installed in an iron pipe, the iron pipe is provided with the accommodating cavity 32, one side end part of each of the two parts of the rubber vibration roller 30 is provided with a blind hole, and the rubber vibration roller 30 with a combined structure is formed by sleeving the blind holes outside the iron pipe in a tight fit manner, so that the rubber vibration roller is simple to manufacture and convenient to maintain.

The rotating conductive supporting structure 40 may adopt a conventional wire slip ring structure, for example, a hollow shaft wire slip ring with a model number of H2042, the wire slip ring is installed inside the supporting member 23, the rubber vibration roller 30 is provided with a protruding central shaft, the central shaft of the rubber vibration roller 30 is fixedly connected with a central hole of the wire slip ring, the vibration motor 33 is electrically connected with the wire slip ring, and the vibration motor 33 can supply power to the vibration motor 33 while the rubber vibration roller 30 rolls. Due to the fact that the structure is high in cost, and the lead slip ring runs under the vibration working condition, the lead slip ring is easy to damage.

Therefore, referring to fig. 6, the rotating conductive support structure 40 includes a conductive extension portion 41 connected to the inner side of the support 23 and a power receiving block 42 installed in the rubber vibration roller 30, the conductive extension portion 41 includes a support tube 411 connected to the support 23, a spring 412 and a telescopic electrode 413 are installed in the support tube 411, one end of the spring 412 abuts against the support 23, the other end abuts against one end of the telescopic electrode 413, the telescopic electrode 413 is guided and limited by a ring nut 414 installed in the end portion of the support tube 411, the other end of the telescopic electrode 413 extends out of the ring nut 414, the end portion of the rubber vibration roller 30 is provided with a concave positioning hole 34, the power receiving block 42 is installed at the bottom of the positioning hole 34, two terminals of the vibration motor 33 are electrically connected with the power receiving blocks 42 on both sides, in a use state, the conductive extension portion 41 extends into the positioning hole 34, and one end of the telescopic electrode 413 extending out of the ring nut 414 is in elastic contact with the power receiving block 42 for conduction. The rubber vibration roller 30 is rotatably mounted on the conductive protrusion 41 through the positioning hole 34 by having a stable and durable conductive structure between the support 23 and the vibration motor 33 by the conductive protrusion 41 and the power receiving block 42, and the rubber vibration roller 30 is rotatably flexible. Preferably, the telescopic electrode 413 is copper.

Furthermore, in order to prevent the positioning hole 34 from being worn and deformed during rotation and affecting the service life of the rubber vibration roller 30, a metal positioning tube 35 is arranged in the positioning hole 34, the positioning tube 35 extends out of the rubber vibration roller 30 and is not in contact with the power receiving block 42, and the conductive extension part 41 is rotatably arranged in the positioning tube 35, so that the position of the rubber vibration roller 30 can be positioned, and the telescopic electrode 413 can be prevented from being worn and torn too quickly.

Referring to fig. 7 and 8, preferably, the guide block 22 and the support member 23 are guided to slide through a sliding groove structure, a locking bolt 24 is arranged at one end of the support member 23 close to the connecting body 21, and the lower end of the locking bolt 24 abuts against the guide block 22 to fix the position of the guide block 22 and the support member 23.

The utility model discloses a working process and principle:

during the use, confirm to change rubber vibration roller 30, when rubber vibration roller 30 length variation is little, only need loosen the locking bolt 24 of one side, pull open support piece 23 outwards, earlier embolia the support piece 23 with not loosening locking bolt 24 with the one end of rubber vibration roller 30, adjust well again and loosen locking bolt 24 one end support piece 23 electrically conductive extension 41, press support piece 23, make the support piece 23 of both sides all be close to the terminal surface of registration arm 35, tighten locking bolt 24 again, just the installation is accomplished.

When the switch 12 is turned on, the current passes through the conducting wire in the handle 10, the guide block 22, the support 23 and then the conducting protrusion 41 to the power receiving block 42, so as to drive the vibration motor 33 to rotate, and the rubber vibration roller 30 vibrates.

When it is necessary to replace the rubber vibratory roller 30 longer, it is necessary to loosen the locking bolts 24 at both sides, and the operation steps are the same. Thus, the rubber vibratory roller 30 having different lengths can be replaced according to the use environment of the construction site, thereby improving the construction efficiency.

Claims

1. A malleable shaking device, comprising a handle (10), characterized in that: extension device (20) are installed to the one end of handle (10), extension device (20) are including insulating connector (21), connector (21) one end is connected fixedly with handle (10), the other end is in the both sides that are close to the tip symmetry respectively electrically conductive guide block (22) of fixedly connected with, contactless between both sides guide block (22), on the guide block (22) of both sides respectively flexible be connected with electrically conductive support piece (23), support piece (23) are L shape, one end and guide block (22) telescopic connection, the other end stretches out towards the direction of keeping away from handle (10), rubber vibration roller (30) rotate and detachable through the electrically conductive bearing structure (40) of rotation at both ends and install between handle (10) one end is kept away from in two support piece (23), be provided with vibrating motor (33) in rubber vibration roller (30), the power that is used for driving vibrating motor (33) operation is installed on handle (10), the positive negative pole of power is connected with the guide block (22) electricity respectively of both sides through the wire that sets up in handle (10), vibrating motor (33) two sides rotate two binding post and electrically conductive bearing structure (40) electricity are connected respectively.

2. A malleable shaking device, as claimed in claim 1, characterised in that: the power supply is a detachable battery (13) which is detachably arranged at one end of the handle (10) far away from the rubber vibration roller (30).

3. A malleable shaking device, as claimed in claim 1, characterised in that: handle (10) are kept away from inside battery compartment (11) that is equipped with of rubber vibration roller (30) one end, can dismantle battery (13) and install in battery compartment (11).

4. A malleable vibration device as claimed in any one of claims 1 to 3, characterised by: the handle (10) is provided with a switch (12) for controlling the vibration motor (33) to start or stop.

5. A malleable shaking device, as claimed in claim 1, characterised in that: the rubber vibration roller (30) is internally provided with an accommodating cavity (32), and a vibration motor (33) is fixedly arranged in the accommodating cavity (32).

6. A malleable shaking device, as claimed in claim 1, characterised in that: the rotating conductive supporting structure (40) comprises a conductive extension portion (41) connected to the inner side of a supporting piece (23) and a power receiving block (42) installed in a rubber vibration roller (30), the conductive extension portion (41) comprises a supporting tube (411) connected to the supporting piece (23), a spring (412) and a telescopic electrode (413) are installed in the supporting tube (411), one end of the spring (412) abuts against the supporting piece (23), the other end of the spring (412) abuts against one end of the telescopic electrode (413), the telescopic electrode (413) is guided and limited through a ring nut (414) installed in the end portion of the supporting tube (411), the other end of the telescopic electrode (413) extends out of the ring nut (414), the end portion of the rubber vibration roller (30) is provided with an inwards concave positioning hole (34), the power receiving block (42) is installed at the bottom of the positioning hole (34), two wiring terminals of a vibration motor (33) are electrically connected with the power receiving blocks (42) on two sides respectively, and in the use state, the conductive extension portion (41) extends into the power receiving block (34), and one end, extending out of the telescopic electrode (413) is in elastic contact with the power receiving block (42) of the elastic contact with the power receiving block (42).

7. A malleable shaking device, as claimed in claim 6, characterised in that: be equipped with registration arm (35) in locating hole (34), registration arm (35) stretch out rubber vibration roller (30) and do not contact with receiving electric block (42), and electrically conductive extension (41) pivoted is installed in registration arm (35).

8. A malleable shaking device, as claimed in claim 1, characterised in that: guide block (22) and support piece (23) are passed through the spout structure direction and are slided, support piece (23) are close to connector (21) one end and are equipped with locking bolt (24), and the lower extreme tip of locking bolt (24) makes guide block (22) and support piece (23) fixed position behind leaning on guide block (22).