CN218322207U

CN218322207U - Hammering noise reduction device for municipal road construction

Info

Publication number: CN218322207U
Application number: CN202222119065.0U
Authority: CN
Inventors: 孙鹏; 邓琦; 程圣迪; 谢辉
Original assignee: Hubei Hengchang Road And Bridge Co ltd
Current assignee: Hubei Hengchang Road And Bridge Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-17
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a hammering noise reduction device for town road construction belongs to the road construction field, including the device main part, the bottom of device main part inner wall is provided with the telescoping device, the output shaft of telescoping device extends to the outside of device main part, the output shaft of telescoping device has the hammering piece, the outside that device main part surface and be located the hammering piece is provided with the mechanism of making an uproar, the mechanism of making an uproar is used for reducing the noise of hammering piece during operation of making an uproar. Break away from the locking lever through rotating the couple, thereby relieve the locking to the sound-proof housing, later the spring will expand and promote square slider and descend at the surface of slide bar, make the sound-proof housing descend and the bottom pastes tight ground, cover the ground that needs carry out the hammering, thereby play certain syllable-dividing effect, through the setting of the sponge of making an uproar, can further promote the syllable-dividing effect of sound-proof housing, thereby too big noise influence resident when avoiding the hammering, promote the practicality of this device.

Description

Hammering noise reduction device for municipal road construction

Technical Field

The utility model relates to a road construction field, more specifically say, relate to a hammering noise reduction device for town road construction.

Background

The political engineering refers to municipal infrastructure construction engineering, and various buildings, structures, equipment and the like for providing paid or gratuitous public products and services for residents based on government responsibility and obligation, and various public infrastructure constructions matched with urban life belong to the municipal engineering category.

The project of town road construction work has a lot, and when needs tamp the ground of road in real time, need use the hammering device to carry out the hammering, the hammering piece of hammering device can produce great noise when hammering the ground, if can cause the influence to resident's life apart from the residential area is nearer, for this reason we provide a hammering noise reduction device for the town road construction.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a hammering noise reduction device is used in town road construction, it has solved current hammering device can produce the problem that great noise caused the influence to near resident when hammering the ground.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a municipal administration road construction is with hammering noise reduction device, includes the device main part, the bottom of device main part inner wall is provided with the telescoping device, the output shaft of telescoping device extends to the outside of device main part, the output shaft of telescoping device has the hammering piece, the outside that device main part surface just is located the hammering piece is provided with the mechanism of making an uproar, the mechanism of making an uproar is used for reducing the noise of hammering piece during operation, it is provided with two locking mechanical system, two to fall between the surface of mechanism of making an uproar and device main part locking mechanical system is used for locking the position of the mechanism of making an uproar, the upper portion of device main part surface is provided with two elasticity mechanisms, two elasticity mechanisms all are connected with the mechanism of making an uproar, two elasticity mechanisms are used for pressing the mechanism of making an uproar and paste the noise reduction effect that tightly ground promoted the mechanism of making an uproar, the surface of device main part is provided with supporting mechanism, supporting mechanism is used for supporting the device main part.

As a preferred scheme of the utility model, it includes ring channel, annular slider, sound-proof housing and falls the sponge of making an uproar to fall the mechanism of making an uproar, the lower part at device main part surface is seted up to the ring channel, the inner wall at the ring channel is established to annular slider slip cap, the sound-proof housing is connected at the surface of annular slider, and the sound-proof housing is located the outside of hammering piece, fall the sponge of making an uproar and connect the inner wall at the sound-proof housing.

As a preferred scheme of the utility model, locking mechanical system includes connecting rod, locking lever and couple, the surface at annular slider is connected to the connecting rod, the surface at the device main part is connected to the locking lever, the one end of couple is rotated and is connected the surface at the connecting rod, the other end activity joint of couple is at the surface of locking lever.

As a preferred scheme of the utility model, elasticity mechanism includes mounting groove, slide bar, square slider, spring and links up the pole, the upper portion at device main part surface is seted up to the mounting groove, slide bar fixed connection is between the top and the bottom of mounting groove inner wall, the surface at the slide bar is established to square slider slip cap, spring coupling is between the top of mounting groove inner wall and square slider's top, and the spring is located the outside of slide bar, it connects between the top of annular slider and square slider's bottom to link up the pole.

As a preferred scheme of the utility model, the supporting mechanism includes two L shape bracing pieces and support ring, two the one end of L shape bracing piece all with the surface connection of device main part, the support ring is connected between the other end of two L shape bracing pieces.

As an optimized scheme of the utility model, the supporting mechanism still includes a plurality of set screw, and is a plurality of set screw all with the inside threaded connection of support ring, and the support ring is all run through to a plurality of set screw's bottom.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this scheme breaks away from the locking lever through rotating the couple, thereby relieve the locking to the sound-proof housing, later the spring will expand and promote square slider and descend at the surface of slide bar, make the sound-proof housing descend and the bottom pastes tight ground, cover the ground that needs carry out the hammering, thereby play certain syllable-dividing effect, through the setting of the sponge of making an uproar, can further promote the syllable-dividing effect of sound-proof housing, thereby too big noise influence resident when avoiding the hammering, promote the practicality of this device.

2. This scheme can support the device main part through the setting of support ring and two L shape bracing pieces, props up certain height with the device main part, fixes the position of this device through a plurality of set screw's setting, avoids this device to rock when using, strengthens the stability when this device uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the elastic mechanism, the noise reduction mechanism and the locking mechanism of the present invention;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention;

fig. 5 is a schematic structural view of the supporting mechanism of the present invention.

The numbering in the figures illustrates:

1. a device main body; 2. a telescoping device; 3. hammering the block; 4. a noise reduction mechanism; 401. an annular groove; 402. an annular slider; 403. a sound-proof housing; 404. a noise reducing sponge; 5. a locking mechanism; 501. a connecting rod; 502. a locking lever; 503. hooking; 6. an elastic mechanism; 601. mounting grooves; 602. a slide bar; 603. a square slider; 604. a spring; 605. a connecting rod; 7. a support mechanism; 701. an L-shaped support bar; 702. a support ring; 703. and fixing the screw.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a hammering noise reduction device for municipal road construction comprises a device main body 1, a telescopic device 2 is arranged at the bottom of the inner wall of the device main body 1, an output shaft of the telescopic device 2 extends to the outside of the device main body 1, an output shaft of the telescopic device 2 is connected with a hammering block 3, a noise reduction mechanism 4 is arranged on the outer surface of the device main body 1 and outside the hammering block 3, the noise reduction mechanism 4 is used for reducing noise generated when the hammering block 3 works, two locking mechanisms 5 are arranged between the noise reduction mechanism 4 and the outer surface of the device main body 1, the two locking mechanisms 5 are used for locking the position of the noise reduction mechanism 4, two elastic mechanisms 6 are arranged on the upper portion of the outer surface of the device main body 1, the two elastic mechanisms 6 are both connected with the noise reduction mechanism 4, the two elastic mechanisms 6 are used for pressing the noise reduction mechanism 4 against the ground to improve the noise reduction effect of the noise reduction mechanism 4, a supporting mechanism 7 is arranged on the outer surface of the device main body 1, and the supporting mechanism 7 is used for supporting the device main body 1.

In this embodiment, at first fix the position of this device through supporting mechanism 7, later the staff opens two locking mechanical system 5 and unties the locking to noise reduction mechanism 4, two elastic mechanism 6 will expand and press down noise reduction mechanism 4 and descend and paste tight ground, later the staff opens telescoping device 2, telescoping device 2 drive hammering piece 3 carries out the hammering to ground, thereby cover in the outside of hammering piece 3 through noise reduction mechanism 4 and reach the noise reduction effect, when the work is accomplished, it resets through two locking mechanical system 5 to mechanism 4 relocks of making an uproar to promote noise reduction mechanism 4, surely be convenient for carry out next use.

Specifically, the noise reduction mechanism 4 comprises an annular groove 401, an annular slider 402, a sound insulation cover 403 and a noise reduction sponge 404, the annular groove 401 is arranged at the lower part of the outer surface of the device main body 1, the annular slider 402 is slidably arranged on the inner wall of the annular groove 401, the sound insulation cover 403 is connected to the outer surface of the annular slider 402, the sound insulation cover 403 is arranged outside the hammering block 3, the noise reduction sponge 404 is connected to the inner wall of the sound insulation cover 403, the locking mechanism 5 comprises a connecting rod 501, a locking rod 502 and a hook 503, the connecting rod 501 is connected to the outer surface of the annular slider 402, the locking rod 502 is connected to the outer surface of the device main body 1, one end of the hook 503 is rotatably connected to the outer surface of the connecting rod 501, the other end of the hook 503 is movably clamped to the outer surface of the locking rod 502, the elastic mechanism 6 comprises a mounting groove 601, a sliding rod 602, a square slider 603, a spring 604 and a connecting rod 605, the mounting groove 601 is arranged at the upper part of the outer surface of the device main body 1, the sliding rod 602 is fixedly connected between the top and the bottom part of the inner wall of the mounting groove 601, the sliding rod 603 is slidably arranged between the top part of the square slider 605, the sliding rod 603.

In this embodiment, the hook 503 is rotated to disengage from the locking lever 502, so as to unlock the soundproof cover 403, and then the spring 604 is expanded to push the square slider 603 to descend on the outer surface of the sliding rod 602, so that the soundproof cover 403 descends and the bottom of the soundproof cover is attached to the ground tightly, so as to cover the ground needing hammering, thereby achieving a certain soundproof effect, and the soundproof effect of the soundproof cover 403 can be further improved by the arrangement of the noise reduction sponge 404.

Specifically, the support mechanism 7 includes two L-shaped support rods 701 and a support ring 702, one ends of the two L-shaped support rods 701 are connected to the outer surface of the device body 1, the support ring 702 is connected between the other ends of the two L-shaped support rods 701, the support mechanism 7 further includes a plurality of fixing screws 703, the plurality of fixing screws 703 are connected to the inner threads of the support ring 702, and the bottom ends of the plurality of fixing screws 703 penetrate through the support ring 702.

In this embodiment, the device body 1 can be supported by the support ring 702 and the two L-shaped support rods 701, the device body 1 is supported by a certain height, and the position of the device is fixed by the plurality of fixing screws 703, so that the device is prevented from shaking during use.

The working principle is as follows: when the device is used, firstly, a plurality of fixing screws 703 are rotated to go deep into the ground so as to fix the support ring 702, thereby fixing the position of the device, the device is supported by two L-shaped support rods 701, the height of the device is fixed, the telescopic device 2 is opened, the hammering block 3 can be driven to descend to hammer the ground, when noise reduction is needed, a worker rotates the hook 503 to separate from the locking rod 502, thereby unlocking the soundproof cover 403, then the spring 604 can be unfolded to push the square sliding block 603 to descend on the outer surface of the sliding rod 602, the square sliding block 603 pushes the annular sliding block 402 to slide and descend inside the annular groove 401 through the connecting rod 605, thereby driving the soundproof cover 403 to descend and the bottom to be tightly attached to the ground, thereby covering the ground which needs hammering, thereby achieving a certain soundproof effect, through the arrangement of the noise reduction sponge 404, the soundproof effect of the soundproof cover 403 can be further improved, the soundproof cover 403 can be folded by reversely operating the steps after use is completed, and the next use is facilitated.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a town road is hammering noise reduction device for construction, includes device main part (1), its characterized in that: the utility model discloses a device for making an uproar, including device main part (1), telescopic device (2), the output shaft of telescopic device (2) extends to the outside of device main part (1), the output shaft of telescopic device (2) has hammering piece (3), the outside that device main part (1) surface just is located hammering piece (3) is provided with noise reduction mechanism (4), noise reduction mechanism (4) are used for reducing the noise of hammering piece (3) during operation, be provided with two locking mechanical system (5) between the surface of noise reduction mechanism (4) and device main part (1), two locking mechanical system (5) are used for locking the position of noise reduction mechanism (4), the upper portion of device main part (1) surface is provided with two elasticity mechanisms (6), two elasticity mechanism (6) all are connected with noise reduction mechanism (4), two elasticity mechanism (6) are used for pressing noise reduction mechanism (4) and tightly paste ground and promote the noise reduction effect of noise reduction mechanism (4), the surface of device main part (1) is provided with supporting mechanism (7), supporting mechanism (7) are used for supporting device main part (1).

2. The hammering noise reduction device for municipal road construction according to claim 1, characterized in that: it includes ring channel (401), annular slider (402), sound-proof housing (403) and falls sponge (404) of making an uproar to fall mechanism (4), the lower part at device main part (1) surface is seted up in ring channel (401), the inner wall at ring channel (401) is established in annular slider (402) slip cover, the surface at annular slider (402) is connected in sound-proof housing (403), and sound-proof housing (403) are located the outside of hammering piece (3), fall sponge (404) of making an uproar and connect the inner wall at sound-proof housing (403).

3. The hammering noise reduction device for municipal road construction according to claim 2, characterized in that: the locking mechanism (5) comprises a connecting rod (501), a locking rod (502) and a hook (503), the connecting rod (501) is connected to the outer surface of the annular sliding block (402), the locking rod (502) is connected to the outer surface of the device main body (1), one end of the hook (503) is rotatably connected to the outer surface of the connecting rod (501), and the other end of the hook (503) is movably clamped to the outer surface of the locking rod (502).

4. The hammering noise reduction device for municipal road construction according to claim 3, characterized in that: the elastic mechanism (6) comprises a mounting groove (601), a sliding rod (602), a square sliding block (603), a spring (604) and a connecting rod (605), wherein the mounting groove (601) is formed in the upper portion of the outer surface of the device main body (1), the sliding rod (602) is fixedly connected between the top and the bottom of the inner wall of the mounting groove (601), the square sliding block (603) is sleeved on the outer surface of the sliding rod (602) in a sliding mode, the spring (604) is connected between the top of the inner wall of the mounting groove (601) and the top of the square sliding block (603), the spring (604) is located outside the sliding rod (602), and the connecting rod (605) is connected between the top of the annular sliding block (402) and the bottom of the square sliding block (603).

5. The hammering noise reduction device for municipal road construction according to claim 4, characterized in that: the supporting mechanism (7) comprises two L-shaped supporting rods (701) and a supporting ring (702), one end of each L-shaped supporting rod (701) is connected with the outer surface of the device main body (1), and the supporting ring (702) is connected between the other ends of the two L-shaped supporting rods (701).

6. The hammering noise reduction device for municipal road construction according to claim 5, characterized in that: the supporting mechanism (7) further comprises a plurality of fixing screws (703), the plurality of fixing screws (703) are connected with the inner threads of the supporting ring (702), and the bottom ends of the plurality of fixing screws (703) penetrate through the supporting ring (702).