CN218122983U - Portable noise elimination device - Google Patents

Abstract

The utility model belongs to the technical field of the noise elimination equipment, concretely relates to portable noise elimination device, including supporting seat and sound insulation curtain, whole equipment is by the supporting seat during use, the connecting rod, the tee bend, bracing piece and sound insulation curtain etc. equipment form, all clamp through the adaptation between each part, make the equipment fixing dismantle quick save time, it is safe portable, connecting rod and bracing piece are scalable pole, can adjust the distance between two adjacent supporting seats according to actual conditions, cooperation lifting unit can adjusting device use height, it can produce interval size regulating device cover size according to actual noise to set up like this, sound insulation curtain and shielding curtain set up around the frame, and enclose into a noise elimination space with the elasticity dust cover, can effectively produce regional noise isolated to the noise, the noise elimination harms of workshop staff, the elasticity dust cover suit is on the frame, the dustproof effect has, the roof is provided with soundproof cotton in the while, the syllable-dividing effect of reinforcing equipment.

Description

Portable noise elimination device

Technical Field

The utility model belongs to the technical field of the noise elimination equipment, concretely relates to portable noise elimination equipment.

Background

Noise affects not only hearing but also adversely affects the cardiovascular, nervous, and endocrine systems of humans, and is called "chronic drug" which causes death. Some large-scale machining in some industrial workshops can send out various sharp or very big noises, and in industrial production, the noise is generated inevitably, and the noise is filled in the daily working environment of workers, so that the working efficiency of the workers is seriously influenced, and the physical health of the workers is greatly damaged.

The current noise reduction measures are that double-layer glass is installed on a window of a workshop and the window is tightly closed to reduce noise interference, so that sound insulation is only carried out outside the workshop, workers working in the workshop can still hear noise, the window cannot play a natural ventilation effect, indoor air is dirty, health of people is not facilitated, practicability and applicability are low, and noise reduction performance is poor.

SUMMERY OF THE UTILITY MODEL

Defect and problem to existing equipment existence, the utility model provides a portable noise elimination device, effectual solved exist among the existing equipment can only carry out the noise elimination to the workshop outside, the workman of work still can listen the noise in the workshop, the unable effect of natural ventilation of performance of window causes the indoor air comparatively dirty moreover, is unfavorable for people's healthy, practicality and suitability are low and fall the problem that the performance of making an uproar is poor.

The utility model provides a scheme that its technical problem adopted is: a portable noise elimination device comprises four supporting seats and a sound insulation curtain, wherein the four supporting seats are divided into two groups and are arranged in a rectangular mode, clamping sleeves are fixed on the opposite sides of the two supporting seats in the same group, connecting rods are sleeved in the clamping sleeves, a lifting assembly is fixed in each supporting seat, a supporting column is fixed on each lifting assembly, a tee joint is fixed on each supporting column, a supporting rod is sleeved between every two adjacent tee joints, a plurality of installation sleeves are sleeved on the supporting rod between the two tee joints in the same group, and the sound insulation curtain is fixed on the installation sleeves; four tee joints and four bracing pieces constitute a frame, and the cover is equipped with the elasticity dust cover on the frame, and the interior roof of elasticity dust cover is provided with the soundproof cotton, and both sides all are provided with the shielding curtain around it, and soundproof curtain and shielding curtain setting are around the frame, and enclose into a noise elimination space with the elasticity dust cover.

Furthermore, the sound insulation curtains and the shielding curtains are made of flexible fabrics, and the number of the sound insulation curtains is a plurality.

Furthermore, connecting rod and bracing piece are telescopic links, can adjust the distance between two adjacent supporting seats according to actual conditions.

Further, the lifting assembly comprises a motor and a screw rod seat, the motor is fixed on the supporting seat, the output end of the motor is in transmission connection with a screw rod, the screw rod is installed in the screw rod seat in a threaded mode, and the upper end of the screw rod seat is connected with the lower end of the supporting column.

Furthermore, the universal wheel is installed to the lower extreme of supporting seat, and one side of universal wheel is provided with the locking piece.

The utility model has the advantages that: the utility model discloses in the noise elimination work in the mainly used workshop, cooperation through supporting seat and noise insulation curtain sets up, put the position of four supporting seats earlier during the use, then lifting unit, pillar and tee bend are fixed in proper order, install the connecting rod in the cutting ferrule of two supporting seats of the same group again, install the bracing piece between two adjacent tee bends, a frame is constituteed to four tee bends and four bracing pieces, according to the length of noise generation region's size adjustment connecting rod and bracing piece, thereby satisfy people's required sound insulation space size, then pass through the installation sleeve suit to the noise insulation curtain on the bracing piece between two tee bends of the same group, on the frame elasticity dust cover suit, noise insulation curtain and shielding curtain are made by flexible fabric, the quantity of noise insulation curtain is a plurality of, noise insulation curtain and shielding curtain set up around the frame like this, and enclose into a noise elimination space with the elasticity dust cover, can effectively produce regional noise insulation, the noise elimination harm of noise insulation to workshop staff, the elasticity suit is on the frame, dustproof effect has, the interior roof is provided with the soundproof cotton simultaneously, the effect of reinforcing equipment, improve the reserve nature and fall the noise insulation performance.

Through the cooperation setting of motor and screw rod seat, according to actual required during the use, the starter motor drives the screw rod and rotates, can adjust its length in the screw rod seat to can adjust the position of screw rod seat and pillar, the lifting unit synchronous working in four supporting seats can be convenient for adjusting equipment's use height, improve equipment application scope.

Therefore, the utility model discloses novel structure, whole equipment is by the supporting seat during use, the connecting rod, the tee bend, bracing piece and equipment such as sound insulation curtain form, all clamp through the adaptation between each part, make the equipment fixing dismantle and save time fast, it is safe portable, connecting rod and bracing piece are telescopic rod, can adjust the distance between two adjacent supporting seats according to actual conditions, cooperation lifting unit can adjusting device use height, it can produce regional big or small adjusting device cover size according to actual noise to set up like this, sound insulation curtain and shielding curtain set up around the frame, and enclose a noise elimination space with the elasticity dust cover, can be effectively isolated noise production regional noise, the noise elimination harms to workshop staff, elasticity suit is on the dust cover frame, dustproof effect has, interior roof is provided with soundproof cotton simultaneously, the syllable-dividing effect of reinforcing equipment, improve the performance of making devices and fall the performance of making an uproar, when needs operate the machine, dial sound insulation curtain or shielding curtain can operate, the machine during operation is good sound insulation curtain and shielding curtain, people are in the outside, just so can effectively eliminate the noise, keep good operational environment in the workshop.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a schematic structural diagram of the middle elastic dust cover of the present invention.

The reference numbers in the figures are: 1 is the supporting seat, 2 is the sound insulation curtain, 3 is the cutting ferrule, 4 is the connecting rod, 5 is the pillar, 6 is the tee bend, 7 is the bracing piece, 8 is the installation sleeve, 9 is the elasticity dust cover, 10 is the soundproof cotton, 11 is the shielding curtain, 12 is the motor, 13 is the screw rod seat, 14 is the screw rod, 15 is the universal wheel.

Detailed Description

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

Example 1: this embodiment aims at providing a portable noise elimination device, in the noise elimination work in the mainly used workshop, so that solve present equipment and can only carry out the noise elimination to the workshop outside, the workman of work in the workshop still can hear the noise, and the unable natural ventilation's of performance effect of window, it is comparatively dirty to cause the room air, be unfavorable for people's healthy, practicality and suitability are low and fall the problem that the noise performance is poor, based on this, this embodiment is mainly to noise elimination device, supporting seat 1 and soundproof curtain 2 have been set up.

In a specific structure, as shown in fig. 1-3, a portable noise elimination device comprises four supporting seats 1 and a sound insulation curtain 2, wherein the number of the supporting seats 1 is four, the four supporting seats 1 are divided into two groups and arranged in a rectangular shape, clamping sleeves 3 are respectively fixed on opposite sides of the two supporting seats 1 in the same group, connecting rods 4 are sleeved in the clamping sleeves 3, a lifting assembly is respectively fixed in each supporting seat 1, a pillar 5 is fixed on the lifting assembly, a tee joint 6 is fixed on the pillar 5, a supporting rod 7 is sleeved between every two adjacent tee joints 6, a plurality of mounting sleeves 8 are sleeved on the supporting rod 7 between the two tee joints 6 in the same group, and the sound insulation curtain 2 is fixed on the mounting sleeves 8; the four tee joints 6 and the four support rods 7 form a frame, the frame is sleeved with a flexible dust cover 9, the inner top wall of the flexible dust cover 9 is provided with sound insulation cotton 10, the front side and the rear side of the frame are provided with shielding curtains 11, the sound insulation curtains 2 and the shielding curtains 11 are arranged around the frame, and a noise elimination space is enclosed by the sound insulation curtains 2 and the flexible dust cover 9; through supporting seat 1 and acoustic screen 2's cooperation setting, put earlier the position of four supporting seats 1 during the use, then lifting unit, pillar 5 and tee bend 6 are fixed in proper order, install connecting rod 4 in the cutting ferrule 3 of two supporting seats 1 of the same group again, install bracing piece 7 between two adjacent tee bend 6, a frame is constituteed to four tee bend 6 and four bracing piece 7, according to the regional size adjustment connecting rod 4 of noise production and the length of bracing piece 7, thereby satisfy the required syllable-dividing space size of people, then acoustic screen 2 through the installation sleeve 8 suit on the bracing piece 7 between two tee bend 6 of the same group, 9 suit the elasticity dust cover on the frame, acoustic screen 2 and acoustic screen 11 are made by the flexible fabric, the quantity of acoustic screen 2 is a plurality of, like this acoustic screen 2 and acoustic screen 11 set up around the frame, and enclose into a noise elimination space with elasticity 9, can effectively produce regional noise isolation to the noise, the harm of noise elimination noise to the staff, the elasticity dust cover 9 suit is on the frame, the dust cover has the dustproof effect, interior roof is provided with the soundproof cotton 10 simultaneously, the enhancement is with the sound insulation effect of reserve equipment, the noise control performance of making an uproar is reduced, the improvement and is established and is fallen.

In the embodiment, when in use, the whole equipment is composed of the supporting seats 1, the connecting rod 4, the tee joint 3, the supporting rod 7, the sound-proof curtain 2 and the like, all parts are clamped through adaptation, the equipment can be installed and disassembled quickly and time-saving, the equipment is safe and portable, the connecting rod 4 and the supporting rod 7 are telescopic rods, the distance between every two adjacent supporting seats 1 can be adjusted according to actual conditions, the use height of the equipment can be adjusted through the cooperation of the lifting assembly, the coverage size of the equipment can be adjusted according to the size of an actual noise generation area, the sound-proof curtain 2 and the sound-proof curtain 11 are arranged around the frame, a noise elimination space is enclosed by the sound-proof curtain 9, noise in the noise generation area can be effectively isolated, the noise is eliminated from harm to workshop workers, the sound-proof curtain 2 and the sound-proof curtain 11 are sleeved on the frame, the dust-proof effect is achieved, meanwhile, the inner top wall is provided with the sound-proof cotton 10, the sound-proof effect of the equipment is enhanced, the equipment standby performance and the noise reduction performance is achieved, when the machine is operated, the machine is needed, the sound-proof curtain 2 or the sound-proof curtain 11 can be opened, the sound-proof curtain 2 and the sound-proof curtain 11 can be operated when the machine works, the work is well organized, people are outside, and the noise in the workshop can be effectively eliminated, and the environment in the workshop can be kept well kept.

Example 2: this example is substantially the same as example 1, except that: the embodiment further describes the specific structure of the lifting assembly.

In a specific structure, as shown in fig. 1-2, the lifting assembly comprises a motor 12 and a screw rod seat 13, the motor 12 is fixed on the supporting seat 1, the output end of the motor is in transmission connection with a screw rod 14, the screw rod 14 is installed in the screw rod seat 13 in a threaded manner, and the upper end of the screw rod seat 13 is connected with the lower end of the supporting column 5; through the cooperation setting of motor 12 and screw rod seat 13, according to actual need during the use, starter motor 12 drives screw rod 14 and rotates, can adjust its length in screw rod seat 13 to can adjust the position of screw rod seat 13 and pillar 5, the lifting unit synchronous operation in four supporting seats 1, the use height of the adjusting device of can being convenient for, improve equipment application scope.

The lower end of the supporting seat 1 is provided with a universal wheel 15, and one side of the universal wheel 15 is provided with a locking sheet; through the setting of universal wheel 15, the lower extreme at supporting seat 1 is fixed to universal wheel 15, and when needs mobile device, universal wheel 15 can facilitate for mobile device, and cooperation locking piece can improve equipment removal flexibility and security.

Claims (5)

1. A portable noise abatement apparatus, characterized in that: the device comprises four supporting seats and a sound insulation curtain, wherein the four supporting seats are divided into two groups and are arranged in a rectangular manner, clamping sleeves are fixed on the opposite sides of the two supporting seats in the same group, connecting rods are sleeved in the clamping sleeves, a lifting assembly is fixed in each supporting seat, a strut is fixed on each lifting assembly, a tee is fixed on each strut, a supporting rod is sleeved between every two adjacent tee, a plurality of mounting sleeves are sleeved on the supporting rods between the two tee in the same group, and the sound insulation curtain is fixed on the mounting sleeves; four tee joints and four bracing pieces constitute a frame, and the cover is equipped with the elasticity dust cover on the frame, and the interior roof of elasticity dust cover is provided with the soundproof cotton, and both sides all are provided with the shielding curtain around it, and soundproof curtain and shielding curtain setting are around the frame, and enclose into a noise elimination space with the elasticity dust cover.

2. A portable noise abatement device according to claim 1, wherein: the sound insulation curtains and the shielding curtains are made of flexible fabrics, and the number of the sound insulation curtains is a plurality.

3. A portable noise abatement device according to claim 1, wherein: but connecting rod and bracing piece are telescopic link, can adjust the distance between two adjacent supporting seats according to actual conditions.

4. A portable noise abatement device according to claim 1, wherein: the lifting assembly comprises a motor and a screw rod seat, the motor is fixed on the supporting seat, the output end of the motor is in transmission connection with a screw rod, the screw rod is installed in the screw rod seat in a threaded mode, and the upper end of the screw rod seat is connected with the lower end of the supporting column.

5. A portable noise dampening device according to claim 1, characterized in that: the universal wheel is installed to the lower extreme of supporting seat, and one side of universal wheel is provided with the locking piece.

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