CN208607903U - A kind of power equipment noise isolator - Google Patents

Abstract

The utility model discloses a kind of power equipment noise isolators, its structure includes partition, support rod, insulated terminal, bracket, fastener, trimmer valve, frame plate, nut, the partition is rectangular hardened structure wooden partition with a thickness of 2-3cm, middle part is equipped with both circular holes and is integrated, nut side outer ring is equipped with screw thread and screws mating connection with the screw hole that partition left side central portion is equipped with, the two is intermeshed, a kind of power equipment noise isolator of the utility model, equipped with trimmer valve, it is fixedly connected first by hanging ring upper end with device external, support the shell of bottom end connection, then it is fitting to connection by the part of pull rod and generation vibration, brisance is shifted by the spring that enclosure interior is equipped with, it prevents from brisance from colliding with each other with external equipment to produce noise and impact external environment.

Description

A kind of power equipment noise isolator

Technical field

The utility model is a kind of power equipment noise isolator, belongs to field of electrical equipment.

Background technique

Power equipment mainly includes generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam Turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity, Mutual inductor, contactor etc..

Prior art discloses application No. is a kind of power equipment noise isolator of CN201320599334.6, packets The isolation board for stopping noise transmission is included, the isolation board is internally provided with accommodation space, and isolation board is towards power equipment Side be provided with the sound-absorbing hole being connected to the accommodation space；Power equipment noise isolator tool provided by the utility model There is the function of insulation and sound absorption.Its isolation board has good insulation performance, while also having can be such that transmission line of electricity passes through Insulated conduit can shorten the distance between charged electric power apparatus position, avoid isolation Board position by electric installation lines The influence of arrangement, it is ensured that isolation board can reach optimal sound absorption effect, can be reduced noise diffusion, avoid the life to people Living and work impacts；Also, structure is simple, easily manufactured, but disadvantage is that equipment generates brisance when working Make the part on bracket rock to be formed noise be easy the external world is impacted.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of power equipment noise isolator, With solve the problems, such as equipment work when generate brisance make the part on bracket rock to be formed noise be easy the external world is impacted.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of power equipment is made an uproar Be acoustically separated from device, structure includes partition, support rod, insulated terminal, bracket, fastener, trimmer valve, frame plate, nut, it is described every Plate is rectangular hardened structure wooden partition with a thickness of 2-3cm, and middle part is equipped with both circular holes and is integrated, and nut side outer ring is set The screw hole for having screw thread and partition left side central portion to be equipped with screws mating connection, and the two is intermeshed, and the support rod side is through company Both ends on the left of bracket are connect, there are two the support rod is set altogether, the two is parallel to each other in same level, the pedestal upper end Two sides are chimeric with insulated terminal bottom, and the insulated terminal is equipped with each multiple parallel to each other in same level, institute altogether It states fastener side and is fixedly connected with frame plate upper end edge side, connection frame plate center bottom is run through in the trimmer valve upper end；The buffering Valve is made of positioning plate, spring, damping sleeve, shell, pull rod, hanging ring, and connection is run through in the middle part of the hanging ring bottom end and housing tip, The shell plates wall thickness is 2cm-3cm, and the positioning plate bottom end is fitted into spring upper end, there are two the spring is set altogether, the two It is orthogonal that at a distance of 4cm-5cm, the pull rod bottom outer wall runs through in the middle part of connection housing bottom, and be equipped with housing bottom Circular-hole internal-wall fitting, between be not present gap.

Further, the bulkhead sides are equipped with both screw holes and are integrated.

Further, the circular hole that support rod side outer wall and bracket left side are equipped with is through connection.

Further, the pedestal upper end is fitting to connection along side and insulated terminal bottom end.

Further, the insulated terminal is equipped with multiple altogether, each is parallel to each other in same level, at a distance of 7cm- 8cm。

Beneficial effect

A kind of power equipment noise isolator of the utility model is equipped with trimmer valve, passes through hanging ring upper end and equipment first Outside is fixedly connected, and the shell of support bottom end connection is then fitting to connection by the part of pull rod and generation vibration, passes through shell The spring that inside is equipped with shifts brisance, prevents brisance and external equipment collides with each other and produces noise and cause shadow to external environment It rings.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of power equipment noise isolator of the utility model；

Fig. 2 is the trimmer valve the schematic diagram of the section structure of the utility model.

In figure: partition -1, support rod -2, insulated terminal -3, bracket -4, fastener -5, trimmer valve -6, positioning plate -601, Spring -602, damping sleeve -603, shell -604, pull rod -605, hanging ring -606, frame plate -7, nut -8.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of power equipment noise isolator, Structure includes partition 1, support rod 2, insulated terminal 3, bracket 4, fastener 5, trimmer valve 6, frame plate 7, nut 8, and the partition 1 is Rectangular hardened structure wooden partition is equipped with both circular holes and is integrated with a thickness of 2-3cm, middle part, and the 8 side outer ring of nut is equipped with The screw hole that screw thread and 1 left side central portion of partition are equipped with screws mating connection, and the two is intermeshed, and 2 side of support rod is through company 4 left side both ends of bracket are connect, there are two the support rod 2 is set altogether, the two is parallel to each other in same level, the bracket 4 Upper end two sides are chimeric with 3 bottom of insulated terminal, the insulated terminal 3 altogether be equipped with it is multiple each it is parallel to each other be in same level On, 5 side of fastener is fixedly connected with 7 upper end edge side of frame plate, and 6 upper end of trimmer valve is through connection 7 center bottom of frame plate； The trimmer valve 6 is made of positioning plate 601, spring 602, damping sleeve 603, shell 604, pull rod 605, hanging ring 606, the hanging ring 606 bottom ends and 604 top middle portion of shell are through connection, and 604 wooden partition of shell is with a thickness of 2cm-3cm, the positioning plate 601 Bottom end is fitted into 602 upper end of spring, and there are two the spring 602 is set altogether, the two is orthogonal at a distance of 4cm-5cm, the pull rod 605 Bottom outer wall is through connection 604 center bottom of shell, and the circular-hole internal-wall being equipped with 604 bottom end of shell is bonded, between be not present Gap, 1 side of partition are equipped with both screw holes and are integrated, be equipped on the left of the 2 side outer wall of support rod and bracket 4 Circular hole through connection, the 4 upper end edge side of bracket and 3 bottom end of insulated terminal are fitting to connection, and the insulated terminal 3 is equipped with altogether Multiple, each is parallel to each other in same level, at a distance of 7cm-8cm.

Spring 602 described in this patent is a kind of using the elastic machine components come work, zero made of elastic material Deformation occurs under external force for part, restores to the original state after removing external force, is generally made of spring steel again.

It is carrying out in use, being supported first by bracket 4 to equipment, upper end connects insulated terminal 3, so that insulating end Son 3, which facilitates, to work, and 3 upper end of insulated terminal connects frame plate 7, and support is fixed by frame plate 7, slow by what is connected in bottom end It rushes valve 6 and buffers brisance, trimmer valve 6 is fixedly connected by interior 606 upper end of hanging ring set with device external, the shell of support bottom end connection Body 604 is then fitting to connection by the part of pull rod 605 and generation vibration, will by the spring 602 being equipped with inside shell 604 Brisance transfer, prevents brisance from colliding with each other with external equipment and produces noise and impact to external environment.

The utility model solves the problems, such as it is to generate brisance when equipment works the part on bracket is made to rock to form noise appearance Easily the external world is impacted, the utility model is combined with each other by above-mentioned component, is equipped with trimmer valve, passes through hanging ring upper end first It is fixedly connected with device external, the shell of support bottom end connection is then fitting to connection by the part of pull rod and generation vibration, is led to It crosses the spring that enclosure interior is equipped with to shift brisance, prevents brisance and external equipment from colliding with each other and produce noise to external environment It impacts, described in detail below:

606 bottom end of hanging ring and 604 top middle portion of shell are through connection, and 604 wooden partition of shell is with a thickness of 2cm- 3cm, 601 bottom end of positioning plate are fitted into 602 upper end of spring, and there are two the spring 602 is set altogether, the two is orthogonal apart 4cm-5cm, 605 bottom outer wall of pull rod run through connection 604 center bottom of shell, and the circular hole being equipped with 604 bottom end of shell Inner wall fitting, between be not present gap.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of power equipment noise isolator, structure includes partition (1), support rod (2), insulated terminal (3), bracket (4), fastener (5), trimmer valve (6), frame plate (7), nut (8), the partition (1) are rectangular hardened structure wooden partition with a thickness of 2- 3cm, middle part are equipped with both circular holes and are integrated, it is characterised in that:

Nut (8) the side outer ring is equipped with screw thread and screws mating connection with the screw hole that partition (1) left side central portion is equipped with, and the two is mutual It is meshed, support rod (2) side both ends on the left of connecting bracket (4), there are two the support rod (2) sets altogether, the two Parallel to each other to be in same level, bracket (4) the upper end two sides are chimeric with insulated terminal (3) bottom, the insulating end Sub (3) be equipped with altogether it is multiple each is parallel to each other in same level, fastener (5) side is fixedly connected with frame plate (7) Upper end edge side, trimmer valve (6) upper end is through connection frame plate (7) center bottom；

The trimmer valve (6) is by positioning plate (601), spring (602), damping sleeve (603), shell (604), pull rod (605), hanging ring (606) it forms, hanging ring (606) bottom end and shell (604) top middle portion are through connection, shell (604) the wooden partition thickness For 2cm-3cm, positioning plate (601) bottom end is fitted into spring (602) upper end, and there are two the spring (602) sets altogether, the two is mutual Perpendicular 4cm-5cm apart, pull rod (605) bottom outer wall run through connection shell (604) center bottom, and and shell (604) fitting of bottom end is equipped with circular-hole internal-wall, between gap is not present.

2. a kind of power equipment noise isolator according to claim 1, it is characterised in that: partition (1) side It is integrated equipped with both screw holes.

3. a kind of power equipment noise isolator according to claim 1, it is characterised in that: support rod (2) side The circular hole being equipped on the left of face outer wall and bracket (4) is through connection.

4. a kind of power equipment noise isolator according to claim 1, it is characterised in that: bracket (4) upper end It is fitting to connection along side and insulated terminal (3) bottom end.

5. a kind of power equipment noise isolator according to claim 1, it is characterised in that: the insulated terminal (3) Altogether be equipped with it is multiple, each is parallel to each other in same level, at a distance of 7cm-8cm.