CN211266375U

CN211266375U - Hold hoop rubber telescopic sleeve of phase isolated bus

Info

Publication number: CN211266375U
Application number: CN202020307999.5U
Authority: CN
Inventors: 卢洪涛; 王袁明; 闫睿智; 张景奇; 曹卫勋
Original assignee: Baoding Baohuitong Electromechanical Equipment Co ltd
Current assignee: Baoding Baohuitong Electromechanical Equipment Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-08-14
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a staple bolt rubber of dephasing generating line overlaps that stretches out and draws back, including rubber sleeve, shroud ring, fixed screw, fixation nut, accommodate the lead screw, stop nut, supplementary mounting disc, adjusting bolt, supplementary mounting hole, gasket and rubber ring. The utility model has the advantages that: improve the sealing performance and the firm in connection ability that staple bolt formula is connected, satisfy from looks generating line sealing capacity and connect firm simultaneously, conveniently overhaul the dismantlement and the installation work of operation, reduce artifical intensity, improve maintenance efficiency.

Description

Hold hoop rubber telescopic sleeve of phase isolated bus

Technical Field

The utility model relates to a flexible cover specifically is a staple bolt rubber flexible cover of phase-separated generating line, belongs to flexible cover technical field.

Background

The rubber telescopic sleeve of the isolated phase bus is a device for connecting an isolated phase bus shell and a corresponding equipment cabinet lifting seat, and is generally divided into flange type connection and hoop type connection.

Two kinds of connected modes respectively have the advantage and disadvantage, one of them, flange formula connection sealing performance is good, but the work load of overhauing the dismouting is big, two of them, easy dismounting is connected to the staple bolt formula but sealing performance is relatively poor, improve the looks generating line shell that leaves that the staple bolt formula is connected to above-mentioned problem, install the anticreep staple bolt additional, improve the sealing performance and the firm in connection ability that the staple bolt formula is connected, satisfy and leave looks generating line sealing performance and connect firm in the time, the dismantlement and the installation work of conveniently overhauing the operation, reduce the manual strength, improve maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a staple bolt rubber telescopic sleeve of phase-separated bus for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a hoop rubber telescopic sleeve of an isolated phase bus comprises a rubber sleeve, a wrapping hoop, a fixing screw, a fixing nut, an adjusting screw rod, a limiting nut, an auxiliary mounting disc, an adjusting bolt, an auxiliary mounting hole, a gasket and a rubber ring; the rubber sleeve is arranged between the two auxiliary mounting discs, two ends of the rubber sleeve are connected with the hoops, the hoops are fixed on the auxiliary mounting discs, the fixing screw is connected on the shroud ring, the fixing nut and the fixing screw are in threaded connection and fixed on the outer side surface of the shroud ring, the adjusting screw rod is fixed between the two auxiliary mounting discs, and is positioned at the outer side of the rubber sleeve, the limit nut is rotationally connected on the adjusting screw rod and is distributed at the two sides of the auxiliary mounting disc together with the adjusting bolt, the auxiliary mounting discs are symmetrically arranged at two ends of the two rubber sleeves in a disc-shaped structure, the adjusting bolts are rotationally connected to the adjusting screw rods, the auxiliary mounting holes are uniformly distributed on the auxiliary mounting discs, the gasket is fixed on the outer side surfaces of the two auxiliary mounting disks in a bonding connection mode, and the rubber ring is arranged on the inner side of the wrapping hoop in a circular ring structure.

Preferably, in order to ensure the elasticity and the telescopic capability of the rubber telescopic sleeve, the rubber telescopic sleeve can be adjusted in length within a certain range, the rubber sleeve has elasticity, the middle part and the two ends of the rubber telescopic sleeve are fixed areas, namely, elastic deformation areas are not easy to occur, and the telescopic parts of the rubber sleeve are positioned on the two sides of the middle fixed area and are in threaded connection with the auxiliary mounting disc.

Preferably, in order to install the anticreep staple bolt additional, improve the firm in connection ability that staple bolt formula is connected, increase the whole weight and the stability of its connecting piece, and easy to assemble and dismantlement, reduce artifical intensity, improve maintenance efficiency to ensure that the staple bolt internal diameter is anastomotic with holding a junction shell external diameter from looks generating line, the package hoop outside is carried out the elasticity through the rotation between set screw and the fixation nut, and it is the integration with supplementary mounting disc and is connected, and the inboard is equipped with inseparable equidistance screw thread.

Preferably, for the convenience of this telescopic sleeve overall structure's stability, the pressure that this telescopic sleeve received of homodisperse, and guarantee that this telescopic sleeve keeps fixed after adjusting required distance, the whole outward appearance of accommodate the lead screw is threaded screw, all is threaded connection between it and stop nut, supplementary mounting disc and the adjusting bolt, and accommodate the lead screw is equipped with a plurality ofly.

Preferably, for convenience carry out the selective connection with external equipment and fix, reduce the package hoop and correspond rocking of equipment, the stability of the integral connection of being convenient for, supplementary mounting hole is equipped with a plurality ofly, and the same evenly distributed of every supplementary mounting hole size shape is on supplementary mounting disc.

Preferably, in order to ensure the sealing capability of the rubber sleeve, prevent the displacement of the connecting part during use, reduce the friction of the connecting part and prolong the service life, the gasket and the rubber ring are respectively fixed on the outer side surface of the auxiliary mounting disc and the inner side of the wrapping hoop in a bonding connection mode, and the gasket and the rubber ring are matched with the fixed position in shape and are tightly connected.

The utility model has the advantages that: the anchor ear rubber expansion sleeve of the isolated phase bus has reasonable design, the rubber sleeve has elasticity, the middle part and two ends of the rubber sleeve are fixed areas, namely areas which are not easy to generate elastic deformation, the expansion parts of the rubber sleeve are positioned on two sides of the middle fixed area and are in threaded connection with the auxiliary mounting plate, the elasticity and the expansion capacity of the rubber expansion sleeve are ensured, the rubber expansion sleeve can be adjusted in length within a certain range, the outer side of the anchor ear is loosened and tightened through the rotation between the fixing screw and the fixing nut and is integrally connected with the auxiliary mounting plate, the inner side of the anchor ear is provided with tight equidistant threads, the anti-falling anchor ear is additionally arranged, the connection firmness of the anchor ear type connection is improved, the integral weight and the stability of a connecting piece of the anchor ear type connection are increased, the installation and the disassembly are convenient, the manual strength is reduced, the maintenance efficiency is improved, and the inner diameter of the anchor ear is, the whole appearance of the adjusting screw rod is a threaded screw rod which is in threaded connection with a limiting nut, the auxiliary mounting disc and the adjusting bolt, a plurality of adjusting screw rods are arranged, the stability of the whole structure of the telescopic sleeve is facilitated, the pressure borne by the telescopic sleeve is uniformly dispersed, the telescopic sleeve is guaranteed to be kept fixed after being adjusted to a required distance, a plurality of auxiliary mounting holes are arranged, each auxiliary mounting hole is uniformly distributed on the auxiliary mounting disc in the same size and shape, the auxiliary mounting holes are convenient to be selectively connected and fixed with external equipment, the shaking of the shroud ring and corresponding equipment is reduced, the stability of the whole connection is facilitated, the gasket and the rubber ring are respectively fixed on the outer side surface of the auxiliary mounting disc and the inner side of the shroud ring in a bonding connection mode, the shape of the gasket and the rubber ring is matched with the shape of a fixed position, the connection is tight, the sealing capacity of the rubber sleeve is guaranteed, and, reduce the friction at the connecting part and prolong the service life.

Drawings

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

FIG. 2 is a schematic view of the local axial measurement structure of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1. the rubber sleeve comprises a rubber sleeve body 2, a wrapping hoop body 3, a fixing screw 4, a fixing nut 5, an adjusting screw rod 6, a limiting nut 7, an auxiliary mounting disc 8, an adjusting bolt 9, an auxiliary mounting hole 10, a gasket 11 and a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a hoop rubber telescopic sleeve for an isolated-phase bus comprises a rubber sleeve 1, a shroud hoop 2, a fixing screw 3, a fixing nut 4, an adjusting screw rod 5, a limiting nut 6, an auxiliary mounting disc 7, an adjusting bolt 8, an auxiliary mounting hole 9, a gasket 10 and a rubber ring 11; the rubber sleeve 1 is arranged between two auxiliary mounting discs 7, two ends of the rubber sleeve are connected with the hoops 2, the hoops 2 are fixed on the auxiliary mounting discs 7, the fixing screws 3 are connected on the hoops 2, the fixing nuts 4 are in threaded connection with the fixing screws 3 and are fixed on the outer side surfaces of the hoops 2, the adjusting screw rods 5 are fixed between the two auxiliary mounting discs 7 and are positioned on the outer sides of the rubber sleeve 1, the limiting nuts 6 are rotatably connected on the adjusting screw rods 5 and are distributed on two sides of the auxiliary mounting discs 7 together with the adjusting bolts 8, the auxiliary mounting discs 7 are in a disc-shaped structure and are symmetrically arranged at two ends of the two rubber sleeves 1, the adjusting bolts 8 are rotatably connected on the adjusting screw rods 5, the auxiliary mounting holes 9 are uniformly distributed on the auxiliary mounting discs 7 and penetrate through the auxiliary mounting discs 7 and are integrally connected with the auxiliary mounting discs 7, and the gasket 10 is fixed on the outer side surfaces of the two auxiliary mounting discs, the rubber ring 11 is arranged at the inner side of the shroud ring 2 in a circular ring structure.

The rubber sleeve 1 has elasticity, the middle part and two ends of the rubber sleeve are fixed areas, namely, elastic deformation areas are not easy to occur, the telescopic parts of the rubber sleeve 1 are positioned at two sides of the middle fixed area and are in threaded connection with the auxiliary mounting disc 7, the elasticity and the telescopic capacity of the rubber telescopic sleeve are ensured, so that the rubber telescopic sleeve can be subjected to length adjustment within a certain range, the outer side of the shroud ring 2 is loosened and tightened through the rotation between the fixing screw 3 and the fixing nut 4 and is integrally connected with the auxiliary mounting disc 7, the inner side of the shroud ring is provided with tight equidistant threads, an anti-falling hoop is additionally arranged, the connection firmness of the hoop type connection is improved, the overall weight and the stability of a connecting piece of the rubber telescopic sleeve are increased, the rubber telescopic sleeve is convenient to install and disassemble, the manual strength is reduced, the overhauling efficiency is improved, the inner diameter of the hoop 2 is ensured to be matched with the outer diameter of a shell of an, the adjustable telescopic sleeve is in threaded connection with a limiting nut 6, an auxiliary mounting disc 7 and an adjusting bolt 8, a plurality of adjusting screw rods 5 are arranged, so that the stability of the integral structure of the telescopic sleeve is facilitated, the pressure borne by the telescopic sleeve is uniformly dispersed, the telescopic sleeve is guaranteed to be kept fixed after being adjusted to a required distance, a plurality of auxiliary mounting holes 9 are arranged, each auxiliary mounting hole 9 is uniformly distributed on the auxiliary mounting disc 7 in the same size and shape, selective connection and fixation with external equipment are facilitated, the shaking of the shroud ring 2 and corresponding equipment is reduced, the stability of integral connection is facilitated, a gasket 10 and a rubber ring 11 are respectively fixed on the outer side surface of the auxiliary mounting disc 7 and the inner side of the shroud ring 2 in a bonding connection mode, the gasket 10 and the rubber ring 11 are matched with the fixed position in shape and are tightly connected, the sealing capacity of the rubber sleeve is guaranteed, and the displacement of the connecting part is prevented when the adjustable telescopic sleeve is, reduce the friction at the connecting part and prolong the service life.

The working principle is as follows: when using this staple bolt rubber of dephasing generating line to stretch out and draw back the cover hoop 2 and install respectively on dephasing generating line shell and the seat that rises of corresponding equipment cabinet, screw up set screw 3 and fixation nut 4 and can fix the use, wherein rubber sleeve 1 can stretch and compress owing to elasticity itself, can confirm the tensile length of rubber sleeve 1 through rotating stop nut 6 and adjusting bolt 8, and adjusting screw 5 evenly shared pressure in the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a staple bolt rubber telescopic sleeve of looks generating line which characterized in that: the device comprises a rubber sleeve (1), a shroud ring (2), a fixing screw (3), a fixing nut (4), an adjusting screw rod (5), a limiting nut (6), an auxiliary mounting disc (7), an adjusting bolt (8), an auxiliary mounting hole (9), a gasket (10) and a rubber ring (11); the rubber sleeve (1) is arranged between two auxiliary mounting discs (7), the two ends of the rubber sleeve are connected with the hoops (2), the hoops (2) are fixed on the auxiliary mounting discs (7), the fixing screws (3) are connected on the hoops (2), the fixing nuts (4) and the fixing screws (3) are in threaded connection and are fixed on the outer side surface of the hoops (2), the adjusting screw rods (5) are fixed between the two auxiliary mounting discs (7) and are positioned at the outer side of the rubber sleeve (1), the limiting nuts (6) are rotatably connected on the adjusting screw rods (5) and are distributed on the two sides of the auxiliary mounting discs (7) together with the adjusting bolts (8), the auxiliary mounting discs (7) are symmetrically arranged at the two ends of the two rubber sleeves (1) in a disc-shaped structure, the adjusting bolts (8) are rotatably connected on the adjusting screw rods (5), and the auxiliary mounting holes (9) are uniformly distributed on the auxiliary mounting discs (7), the gasket (10) is fixed on the outer side surfaces of the two auxiliary mounting disks (7) in a bonding connection mode, and the rubber ring (11) is placed on the inner side of the shroud ring (2) in a circular ring structure.

2. The anchor ear rubber telescopic sleeve of the phase isolated bus according to claim 1, characterized in that: rubber sleeve (1) itself has elasticity, and its mid portion and both ends are fixed region promptly and are difficult to take place the elastic deformation region, and rubber sleeve (1) telescopic part is located the both sides of middle fixed region, and it is threaded connection with supplementary mounting disc (7).

3. The anchor ear rubber telescopic sleeve of the phase isolated bus according to claim 1, characterized in that: the outsides of the hoops (2) are loosened and tightened by rotating between the fixing screws (3) and the fixing nuts (4), and are integrally connected with the auxiliary mounting disc (7), and the insides of the hoops are provided with tight equidistant threads.

4. The anchor ear rubber telescopic sleeve of the phase isolated bus according to claim 1, characterized in that: the whole appearance of the adjusting screw rod (5) is a threaded screw rod, the threaded screw rod is in threaded connection with the limiting nut (6), the auxiliary mounting disc (7) and the adjusting bolt (8), and the adjusting screw rod (5) is provided with a plurality of screws.

5. The anchor ear rubber telescopic sleeve of the phase isolated bus according to claim 1, characterized in that: the auxiliary mounting holes (9) are arranged in a plurality, and each auxiliary mounting hole (9) is uniformly distributed on the auxiliary mounting disc (7) in the same size and shape.

6. The anchor ear rubber telescopic sleeve of the phase isolated bus according to claim 1, characterized in that: the gasket (10) and the rubber ring (11) are respectively fixed on the outer side surface of the auxiliary mounting disc (7) and the inner side of the wrapping hoop (2) in a bonding connection mode, and the gasket (10) and the rubber ring (11) are matched with the fixed position in shape.