CN209819017U - Prevent inhaling flat soft joint of rubber - Google Patents

Abstract

The utility model discloses a prevent inhaling flat soft joint of rubber, including flexible rubber hose, two ring flanges are installed to the symmetry on the lateral wall at flexible rubber hose both ends, flexible rubber hose is last to be equipped with and to prevent inhaling flat device, prevent inhaling flat device and including even fixed mounting a plurality of fixed plates on the flexible rubber hose lateral wall, every all demountable installation has the connecting plate, every on the fixed plate the equal demountable installation of one end that the fixed plate was kept away from to the connecting plate is on the ring flange. The utility model discloses in evenly install a plurality of fixed plates in rubber hose's the outside, then the rethread connecting plate with fixed plate and rubber hose fixed mounting between two ring flanges to can avoid rubber hose to appear inhaling flat phenomenon in the use, improved the result of use that the rubber flexible joint connects.

Description

Prevent inhaling flat soft joint of rubber

Technical Field

The utility model relates to a soft joint technical field of rubber especially relates to a prevent inhaling flat soft joint of rubber.

Background

The rubber soft joint is commonly called as flexible rubber joint, the rubber joint is a hollow rubber product used for flexible connection between metal pipelines, the material of the rubber joint comprises natural rubber, butyl rubber, styrene-butadiene rubber and the like, the rubber soft joint product is widely applied to water, electricity, chemical industry and ship mooring systems, the main performance of the rubber soft joint product is high-pressure resistance, good elasticity and noise reduction, light in weight, vibration reduction, convenient installation, flexible use and convenient replacement and maintenance, and the rubber soft joint product has the characteristics of acid resistance, alkali resistance, oil resistance and the like.

When the existing rubber soft joint is used in an environment with higher vacuum degree, the pressure resistance of the existing rubber soft joint is obviously insufficient, so that the phenomenon of sucking and shrinking easily occurs in the using process, and the use of the rubber soft joint is influenced, and therefore, the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the soft joint of rubber appears absorbing shrivelled phenomenon easily when using under the higher environment of vacuum among the prior art, and the soft joint of rubber who prevents absorbing shrivelled that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent inhaling flat soft joint of rubber, includes rubber hose, two ring flanges are installed to the symmetry on the lateral wall at rubber hose both ends, rubber hose is last to be equipped with and to prevent inhaling flat device, prevent inhaling flat device and include a plurality of fixed plates of even fixed mounting on the rubber hose lateral wall, every all demountable installation has a connecting plate, every on the fixed plate the equal demountable installation of one end that the fixed plate was kept away from to the connecting plate is on the ring flange.

Preferably, every all set up the first connecting groove of mutually supporting with the connecting plate on the fixed plate, every but the equal symmetry mobile mounting of lateral wall that the connecting plate is close to fixed plate one end has two stoppers, every equal symmetry has set up two spacing grooves of mutually supporting with the stopper on the inside wall of first connecting groove.

Preferably, a plurality of first balls are mounted on the inner side wall of each first connecting groove at equal distances, and the first balls are in close contact with the connecting plate.

Preferably, every all set up on the connecting plate with the stopper mounting groove of mutually supporting, every equal symmetry is inserted on the inside wall of mounting groove and is equipped with two movable rods, every the equal fixed mounting of one end that the mounting groove was kept away from to the movable rod is on the lateral wall of stopper, every all around being equipped with reset spring on the lateral wall of movable rod, and reset spring's both ends difference fixed mounting is on the inside wall of stopper and mounting groove.

Preferably, two connecting rods are symmetrically inserted into the outer side wall of one end, away from the fixed plate, of each connecting plate, one end, away from the connecting plates, of each connecting rod is inserted into the corresponding flange, two fastening bolts matched with the connecting rods are symmetrically inserted into one end, away from the fixed plate, of each connecting plate, and a plurality of second connecting grooves matched with the connecting rods are formed in the outer side wall of one side, opposite to the flange, of each flange at equal distances.

Preferably, a plurality of second balls are mounted on the inner side wall of each second connecting groove at equal distances, and the second balls are in mutual close contact with the connecting rod.

Compared with the prior art, the utility model discloses there is following beneficial effect:

1. a plurality of fixing plates are uniformly arranged on the outer side of the rubber hose, and then the fixing plates and the rubber hose are fixedly arranged between the two flange plates through the connecting plates, so that the phenomenon that the rubber hose is shriveled in the use process can be avoided, and the use effect of the rubber flexible joint is improved;

2. the connecting plate is conveniently and fixedly arranged on the fixed plate and the flange plate, and the device is simple in structure, convenient to operate and good in practical effect.

Drawings

Fig. 1 is a front structural sectional view of a soft rubber joint for preventing shriveling;

fig. 2 is an enlarged view of a part a of the structure of the anti-collapse rubber flexible joint provided by the invention;

fig. 3 is an enlarged view of a portion B of the anti-shriveling rubber flexible joint according to the present invention.

In the figure: 1 rubber hose, 2 ring flanges, 3 fixed plates, 4 connecting plates, 5 first connecting grooves, 6 first balls, 7 limiting blocks, 8 mounting grooves, 9 movable rods, 10 reset springs, 11 limiting grooves, 12 connecting rods, 13 fastening bolts, 14 second connecting grooves and 15 second balls.

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.

Referring to fig. 1-3, a prevent inhaling flat soft joint of rubber, including rubber hose 1, two ring flanges 2 are installed to the symmetry on the lateral wall at rubber hose 1 both ends, be equipped with on rubber hose 1 and prevent inhaling flat device, prevent inhaling flat device and including a plurality of fixed plates 3 of even fixed mounting on rubber hose 1 lateral wall, all demountable installation has connecting plate 4 on every fixed plate 3, all set up the first connecting groove 5 of mutually supporting with connecting plate 4 on every fixed plate 3, a plurality of first balls 6 are installed to impartial distance on the inside wall of every first connecting groove 5, and first ball 6 all with connecting plate 4 each other in close contact with, can prevent that connecting plate 4 horizontal direction from rocking.

Two limit blocks 7 are symmetrically and movably arranged on the outer side wall of one end, close to the fixed plate 3, of each connecting plate 4, the bottom wall of one end, far away from the connecting plate 4, of each limit block 7 is an inclined surface, the limit blocks 7 are conveniently inserted into the first connecting grooves 5, each connecting plate 4 is provided with mounting grooves 8 matched with the limit blocks 7, two movable rods 9 are symmetrically inserted into the inner side wall of each mounting groove 8, one end, far away from the mounting grooves 8, of each movable rod 9 is fixedly arranged on the outer side wall of each limit block 7, and a reset spring 10 is wound on the outer side wall of each movable rod 9, and the both ends of reset spring 10 are fixed mounting respectively on the inside wall of stopper 7 and mounting groove 8, and every stopper 7 all can freely remove by the horizontal direction, and two spacing grooves 11 of mutually supporting with stopper 7 have all been seted up to equal symmetry on the inside wall of every first connecting groove 5.

Every connecting plate 4 keeps away from all demountable installation of one end of fixed plate 3 on ring flange 2, every connecting plate 4 is kept away from on the lateral wall of 3 one ends of fixed plate equal symmetry and is inserted and be equipped with two connecting rods 12, and connecting rod 12 keeps away from the one end of connecting plate 4 and all inserts and establish on ring flange 2, every connecting plate 4 keeps away from the equal symmetry of one end of fixed plate 3 and is equipped with two fastening bolt 13 of mutually supporting with connecting rod 12, impartial distance is seted up a plurality ofly on the lateral wall of the relative one side of two ring flanges 2 and is mutually supported second spread groove 14 with connecting rod 12, move two connecting rods 12 on the connecting plate 4 respectively to two corresponding second spread grooves 14 in, it is fixed with connecting rod 12 to change tightly solid bolt 13, just can be with connecting rod.

A plurality of second balls 15 are installed to impartial distance on the inside wall of every second spread groove 14, and second ball 15 all with connecting rod 12 mutual in close contact with, can prevent connecting rod 12 and connecting plate 4 from rocking from top to bottom.

The utility model discloses in, insert connecting plate 4 in first connecting groove 5, reset spring 10 can promote movable rod 9 and stopper 7 removal owing to resume self elasticity this moment, and make stopper 7's one end remove to spacing inslot 11, thereby can be with connecting plate 4 fixed mounting on fixed plate 3 and rubber hose 1, remove two connecting rods 12 on connecting plate 4 respectively to two second connecting grooves 14 that correspond again in, it is fixed with connecting rod 12 to change tightly solid bolt 13, just can be with connecting rod 12, connecting plate 4, fixed plate 3 and 1 fixed mounting of rubber hose on ring flange 2, thereby can prevent that the flat deformation of inhaling from appearing in rubber hose 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A prevent inhaling flat soft joint of rubber, includes rubber hose (1), its characterized in that: two ring flanges (2) are symmetrically installed on the outer side walls of two ends of the rubber hose (1), the rubber hose (1) is provided with a shrivelled absorption prevention device, the shrivelled absorption prevention device comprises a plurality of fixing plates (3) which are uniformly and fixedly installed on the outer side wall of the rubber hose (1) and each fixing plate (3) is provided with a connecting plate (4) in a detachable mode, and each connecting plate (4) is detachably installed on the ring flange (2) in the mode that one end of the connecting plate (3) is far away from the connecting plate (4).

2. The anti-deflation flexible rubber joint as set forth in claim 1, wherein: every all set up on fixed plate (3) with connecting plate (4) first connecting groove (5) of mutually supporting, every connecting plate (4) are close to the equal symmetry of the lateral wall of fixed plate (3) one end and movably install two stopper (7), every equal symmetry sets up two spacing groove (11) of mutually supporting with stopper (7) on the inside wall of first connecting groove (5).

3. The anti-deflation flexible rubber joint as set forth in claim 2, wherein: every a plurality of first balls (6) are installed to the equidistance on the inside wall of first connecting groove (5), and first ball (6) all with connecting plate (4) each other in close contact with.

4. The anti-deflation flexible rubber joint as set forth in claim 2, wherein: every all offer on connecting plate (4) with stopper (7) mounting groove (8) of mutually supporting, every equal symmetry is inserted on the inside wall of mounting groove (8) and is equipped with two movable rods (9), every the equal fixed mounting of one end that mounting groove (8) were kept away from in movable rod (9) is on the lateral wall of stopper (7), every all around being equipped with reset spring (10) on the lateral wall of movable rod (9), and the both ends difference fixed mounting of reset spring (10) is on the inside wall of stopper (7) and mounting groove (8).

5. The anti-deflation flexible rubber joint as set forth in claim 1, wherein: every equal symmetry is inserted and is equipped with two connecting rods (12) on connecting plate (4) keep away from the lateral wall of fixed plate (3) one end, and connecting rod (12) keep away from the one end of connecting plate (4) and all insert and establish on ring flange (2), every the equal symmetry of one end that fixed plate (3) were kept away from in connecting plate (4) is inserted and is equipped with two fastening bolt (13) of mutually supporting with connecting rod (12), two a plurality of second spread groove (14) of mutually supporting with connecting rod (12) are seted up to impartial distance on the lateral wall of the relative one side of ring flange (2).

6. The anti-deflation flexible rubber joint as set forth in claim 5, wherein: every a plurality of second ball (15) are installed to the equidistance on the inside wall of second spread groove (14), and second ball (15) all with connecting rod (12) each other in close contact with.