CN212616915U - Rubber soft joint convenient to installation - Google Patents

Abstract

The utility model discloses a soft joint of rubber convenient to installation belongs to soft joint technical field of rubber, and it includes rubber hose, rubber hose's the equal overlap joint of left surface and right flank has the water pipe, two first flanges of rubber hose's fixed surface are connected with, two the equal fixedly connected with second flange of surface of water pipe, right side the right flank of first flange and the left surface overlap joint of right side second flange. This soft joint of rubber convenient to installation, through setting up T type post, the second sliding sleeve, the stopper, spacing frame, first sliding sleeve and spring, take off T type post this moment, stimulate first protective housing and second protective housing and keep away from each other this moment, stimulate both sides water pipe simultaneously and remove to the direction of keeping away from rubber hose, this device fixes the dismantlement to rubber hose through the mode of joint, make rubber hose's dismantlement process comparatively simple, need not to dismantle one by one to a plurality of screw caps, the process of making this device change is comparatively simple and convenient.

Description

Rubber soft joint convenient to installation

Technical Field

The utility model belongs to the technical field of the soft joint of rubber, specifically be a soft joint of rubber convenient to installation.

Background

Rubber soft joint is called rubber tube soft joint again, wide application in various pipe-line system, this product can reduce vibration and noise, and can play the compensatory action to expend with heat and contract with cold because of the temperature variation arouses, axial displacement between the rigid pipe can be overcome, angular displacement, lateral displacement, flange nonparallel isoparametric, bring the convenience for the pipeline construction, current rubber soft joint is all through having seted up a plurality of through-hole on the flange, carry out threaded connection through a plurality of screw caps and screw post, dismantle the messenger and need use the spanner to dismantle a plurality of screw caps, the process that makes the change is comparatively loaded down with trivial details, and long-term use can be corroded the harm by the moisture in the air.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a soft joint of rubber convenient to installation has solved current soft joint of rubber and has all connected through a plurality of screw thread post and screw cap, when dismantling soft joint of rubber, dismantles a plurality of screw caps one by one through the wrench now, makes the comparatively loaded down with trivial details problem of process of changing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soft joint of rubber convenient to installation, includes rubber hose, rubber hose's the equal overlap joint of left surface and right flank has the water pipe, two first flanges of rubber hose's outer fixed surface is connected with, two the equal fixedly connected with second flange of surface of water pipe, right side the right flank of first flange and the left surface overlap joint of right side second flange, first through-hole has all been seted up to the left surface of first flange and the right flank of second flange, same first protective housing has been cup jointed to the surface of first flange and the surface of second flange.

The surface of first flange and the surface of second flange have cup jointed same second protective housing, the lower surface of first protective housing and the upper surface overlap joint of second protective housing, the second through-hole has all been seted up to the right flank of the inner wall of first protective housing and the right flank of second protective housing inner wall, the third through-hole has all been seted up to the left surface of the inner wall of first protective housing and the left surface of second protective housing inner wall, the spout has been seted up in the third through-hole.

Sliding connection has the rotating circular disc in the spout, fixedly connected with second sliding sleeve in the rotating circular disc, two spacing frames of left surface fixedly connected with of second sliding sleeve, two the right flank of spacing frame inner wall all overlap joint has the stopper, two the same T type post of opposite face fixedly connected with of stopper, T type post sets up in the second sliding sleeve, the surface of T type post and the inner wall overlap joint of first through-hole.

As a further aspect of the present invention: be provided with first sliding sleeve in the first through-hole, two first sliding sleeve cup joints the surface at same T type post, the surface fixed connection of T type post has the spring, the left end of spring and the right flank overlap joint of the first sliding sleeve in right side.

As a further aspect of the present invention: two rubber rings are fixedly connected in the rubber hose, and the outer surfaces of the two rubber rings are respectively lapped with the inner walls of the two water pipes.

As a further aspect of the present invention: the rubber hose is internally and fixedly connected with a supporting net, and the left side surface and the right side surface of the supporting net are respectively and fixedly connected with the opposite surfaces of the two rubber rings.

As a further aspect of the present invention: the lower surface of first protective housing is fixedly connected with two fixture blocks, two the lower surface of fixture block overlaps with the lower surface of two draw-in groove inner walls respectively, two the draw-in groove is seted up at the upper surface of same second protective housing.

As a further aspect of the present invention: the outer surface of the rubber hose and the outer surface of the right water pipe are sleeved with the same sealing ring, the left side face and the right side face of the sealing ring are respectively lapped with the opposite faces of the inner walls of the two placing grooves, and the two placing grooves are respectively arranged on the opposite faces of the first flange and the second flange.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the rubber soft joint convenient to install is characterized in that the T-shaped column, the second sliding sleeve, the limiting block, the limiting frame, the first sliding sleeve and the spring are arranged, when the rubber hose needs to be disassembled, the T-shaped column is pressed at the moment, the T-shaped column drives the limiting block to move in the direction away from the limiting frame, when the limiting block is separated from the limiting frame, the second sliding sleeve is rotated at the moment, when the second sliding sleeve rotates to a proper position, the T-shaped column is loosened at the moment, the spring drives the T-shaped column to move in the direction away from the second sliding sleeve, when the T-shaped column moves to the proper position, the T-shaped column is taken down, the first protective shell and the second protective shell are pulled to be away from each other at the moment, meanwhile, the water pipes on two sides are pulled to move in the direction away from the rubber hose, the device fixes and disassembles the rubber hose in a clamping mode, the disassembling process of the rubber hose, the process of replacing the device is simple and convenient.

2. This soft joint of rubber convenient to installation, lead to the rubber circle through the setting, supporting network and sealing washer, can make the junction of rubber hose and water pipe carry out airtight protection, prevent that the water source from passing through the junction of rubber hose and water pipe to the external outflow, supporting network can support inside the rubber hose simultaneously, even work under the higher service environment of vacuum, through long-time use, the phenomenon of being inhaled flat can not appear yet, the life of this device has been ensured to a certain extent, the leakproofness of this device has been ensured to a certain extent.

3. This soft joint of rubber convenient to installation through setting up first protective housing, second protective housing, draw-in groove and fixture block, can protect first flange and second flange, and fixture block and draw-in groove can prevent that first protective housing from removing or the back-and-forth movement about producing relative to the second protective housing in the installation simultaneously, have ensured the stability of this device installation to a certain extent.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic sectional view of the first protective shell of the present invention from the left;

FIG. 4 is a left side view of the second sliding sleeve of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the first sliding sleeve viewed from the left of the present invention;

in the figure: the rubber hose, the water pipe, the supporting net, the rubber ring, the first flange, the second flange, the first protecting shell, the second protecting shell, the first through hole, the second through hole, the third through hole, the sliding groove, the rotating disc, the second sliding sleeve, the limiting frame, the T-shaped column, the spring, the first sliding sleeve, the limiting block, the sealing ring, the sealing groove, the placing groove, the clamping block, the clamping groove and the clamping groove are 1, 2, 3, the supporting net, the rubber ring, the first flange, the second flange, the first protecting shell.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a soft joint of rubber convenient to installation, including rubber hose 1, rubber hose 1's the equal overlap joint of left surface and right flank has water pipe 2, two first flanges 5 of rubber hose 1's external fixed surface is connected with, the equal fixedly connected with second flange 6 of surface of two water pipes 2, the right flank of the first flange 5 in right side and the left surface overlap joint of right side second flange 6, first through-hole 9 has all been seted up to the left surface of first flange 5 and the right flank of second flange 6, same first protective housing 7 has been cup jointed to the surface of first flange 5 and the surface of second flange 6.

Same second protective housing 8 has been cup jointed to the surface of first flange 5 and the surface of second flange 6, the lower surface of first protective housing 7 and the upper surface overlap joint of second protective housing 8, second through-hole 10 has all been seted up to the right flank of the inner wall of first protective housing 7 and the right flank of second protective housing 8 inner wall, through setting up first through-hole 9, second through-hole 10 and third through-hole 11, because of first through-hole 9, second through-hole 10 and third through-hole 11 are at same horizontal position, can make the effectual removal about removing of T type post 16, third through-hole 11 has all been seted up to the left surface of the inner wall of first protective housing 7 and the left surface of second protective housing 8 inner wall, spout 12 has been seted up in the third through-hole 11.

The chute 12 is connected with a rotating disc 13 in a sliding manner, the chute 12 and the rotating disc 13 are arranged, so that the second sliding sleeve 14 can stably rotate in the chute 12 through the rotating disc 13, the position of the limiting frame 15 can be adjusted, the second sliding sleeve 14 is fixedly connected in the rotating disc 13, the left side surface of the second sliding sleeve 14 is fixedly connected with two limiting frames 15, the position of the T-shaped column 16 can be fixed through the arrangement of the limiting frames 15, the limiting blocks 19 and the second sliding sleeve 14, the T-shaped column 16 is prevented from being pushed by a spring 17 to move towards the direction far away from the second sliding sleeve 14 in the fixing process, meanwhile, the limiting blocks 19 and the limiting frames 15 can prevent the second sliding sleeve 14 from rotating relative to the T-shaped column 16, the limiting blocks 19 are respectively overlapped on the right side surfaces of the inner walls of the two limiting frames 15, the opposite surfaces of the two limiting blocks 19 are fixedly connected with the same T-shaped column 16, the T-shaped column 16, the outer surface of T type post 16 and the inner wall overlap joint of first through-hole 9 through setting up T type post 16, can realize fixing between first protective housing 7, second protective housing 8, first flange 5 and the second flange 6, prevent that first protective housing 7 and second protective housing 8 from taking place to keep away from the direction removal of first flange 5.

Specifically, as shown in fig. 1: two rubber rings 4 are fixedly connected in the rubber hose 1, the outer surfaces of the two rubber rings 4 are respectively lapped with the inner walls of the two water pipes 2, a supporting net 3 is fixedly connected in the rubber hose 1, the left side surface and the right side surface of the supporting net 3 are respectively fixedly connected with the opposite surfaces of the two rubber rings 4, the outer surface of the rubber hose 1 and the outer surface of the right water pipe 2 are sleeved with the same sealing ring 20, the left side surface and the right side surface of the sealing ring 20 are respectively lapped with the opposite surfaces of the inner walls of two placing grooves 21, the two placing grooves 21 are respectively arranged on the opposite surfaces of the first flange 5 and the second flange 6, the connecting part of the rubber hose 1 and the water pipes 2 can be protected in a sealing way by arranging the rubber rings 4, the supporting net 3 and the sealing ring 20, a water source is prevented from flowing out to the outside through the connecting part of the rubber hose 1 and the water pipes 2, even work under the higher service environment of vacuum, through long-time use, can not appear being inhaled flat phenomenon yet, ensured the life of this device to a certain extent, ensured the leakproofness of this device to a certain extent.

Specifically, as shown in fig. 2: be provided with first sliding sleeve 18 in the first through-hole 9, two first sliding sleeves 18 cup joint the surface at same T type post 16, the surface fixedly connected with spring 17 of T type post 16, the left end of spring 17 and the right flank overlap joint of the first sliding sleeve 18 in right side, through setting up first sliding sleeve 18 and spring 17, can make stable the moving left and right sides of T type post 16 remove, prevent that T type post 16 from taking place the slope at the removal in-process, first sliding sleeve 18 can be injectd the position of spring 17 and T type post 16 simultaneously, spring 17 can provide stable effort to T type post 16 simultaneously, realize the inseparable contact of spacing frame 15 and stopper 19.

Specifically, as shown in fig. 3: two fixture blocks 22 of lower fixed surface of first protective housing 7 are connected with, the lower surface of two fixture blocks 22 respectively with the lower surface overlap joint of two draw-in grooves 23 inner walls, two draw-in grooves 23 are seted up at the upper surface of same second protective housing 8, through setting up first protective housing 7, second protective housing 8, draw-in groove 23 and fixture block 22, can protect first flange 5 and second flange 6, fixture block 22 and draw-in groove 23 can prevent that first protective housing 7 from controlling or the back-and-forth movement about producing for second protective housing 8 in the installation simultaneously, the stability of this device installation has been ensured to a certain extent.

The utility model discloses a theory of operation does:

s1, when the rubber hose 1 needs to be disassembled, the T-shaped column 16 is pressed at the moment, so that the T-shaped column 16 drives the limiting block 19 to move towards the direction far away from the limiting frame 15, meanwhile, the T-shaped column 16 extrudes the spring 17 to move towards the direction far away from the limiting frame 15, when the limiting block 19 is separated from the limiting frame 15, the second sliding sleeve 14 is rotated at the moment, and when the second sliding sleeve 14 is rotated to a proper position, the T-shaped column 16 is loosened at the moment;

s2, the spring 17 drives the T-shaped column 16 to move towards the direction close to the first sliding sleeve 18, when the T-shaped column 16 moves to a proper position, the T-shaped column 16 is taken down, the first protective shell 7 and the second protective shell 8 are pulled to be away from each other, the clamping block 22 is separated from the clamping groove 23, the water pipes 2 on the two sides are pulled to move towards the direction away from the rubber hose 1, and the sealing ring 20 is taken down;

s3, when the rubber hose 1 needs to be installed, the sealing ring 20 is sleeved at a proper position, the two side water pipes 2 are pushed to move towards the direction close to the rubber hose 1, when the rubber hose 1 is in close contact with the water pipes 2, the first flange 5 is in contact with the second flange 6, the first protective shell 7 and the second protective shell 8 are placed at proper positions, the first protective shell 7 and the second protective shell 8 are pressed, the clamping block 22 is clamped into the clamping groove 23, the T-shaped column 16 is taken at the moment, the T-shaped column 16 is placed at a proper position, the T-shaped column 16 is pushed to move towards the direction close to the second sliding sleeve 14, when the T-shaped column 16 moves to the proper position, the second sliding sleeve 14 is rotated, the spring 17 pushes the T-shaped column 16 to move towards the direction close to the first sliding sleeve 18, and the limiting block 19 is clamped into the limiting frame 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a soft joint of rubber convenient to installation, includes rubber hose (1), its characterized in that: the left side surface and the right side surface of the rubber hose (1) are respectively lapped with a water pipe (2), the outer surface of the rubber hose (1) is fixedly connected with two first flanges (5), the outer surfaces of the two water pipes (2) are respectively fixedly connected with a second flange (6), the right side surface of the first flange (5) on the right side is lapped with the left side surface of the second flange (6) on the right side, the left side surface of the first flange (5) and the right side surface of the second flange (6) are respectively provided with a first through hole (9), and the outer surface of the first flange (5) and the outer surface of the second flange (6) are respectively sleeved with a same first protective shell (7);

the outer surface of the first flange (5) and the outer surface of the second flange (6) are sleeved with the same second protective shell (8), the lower surface of the first protective shell (7) is overlapped with the upper surface of the second protective shell (8), the right side surface of the inner wall of the first protective shell (7) and the right side surface of the inner wall of the second protective shell (8) are respectively provided with a second through hole (10), the left side surface of the inner wall of the first protective shell (7) and the left side surface of the inner wall of the second protective shell (8) are respectively provided with a third through hole (11), and a sliding groove (12) is formed in each third through hole (11);

sliding connection has rotating disc (13) in spout (12), fixedly connected with second sliding sleeve (14) in rotating disc (13), two spacing frame (15) of left surface fixedly connected with of second sliding sleeve (14), two the right flank of spacing frame (15) inner wall all overlaps joint stopper (19), two the same T type post (16) of opposite face fixedly connected with of stopper (19), T type post (16) set up in second sliding sleeve (14), the surface of T type post (16) and the inner wall overlap joint of first through-hole (9).

2. A flexible rubber joint easy to install according to claim 1, wherein: be provided with first sliding sleeve (18) in first through-hole (9), two first sliding sleeve (18) cup joint the surface at same T type post (16), the surface fixedly connected with spring (17) of T type post (16), the left end of spring (17) and the right flank overlap joint of the first sliding sleeve (18) in right side.

3. A flexible rubber joint easy to install according to claim 1, wherein: two rubber rings (4) are fixedly connected in the rubber hose (1), and the outer surfaces of the two rubber rings (4) are respectively lapped with the inner walls of the two water pipes (2).

4. A flexible rubber joint easy to install according to claim 1, wherein: fixedly connected with supporting network (3) in rubber hose (1), the left surface and the right flank of supporting network (3) respectively with the opposite face fixed connection of two rubber rings (4).

5. A flexible rubber joint easy to install according to claim 1, wherein: the lower surface of first protective housing (7) is fixedly connected with two fixture blocks (22), two the lower surface of fixture block (22) respectively with the lower surface overlap joint of two draw-in grooves (23) inner wall, two draw-in grooves (23) are seted up at the upper surface of same second protective housing (8).

6. A flexible rubber joint easy to install according to claim 1, wherein: the outer surface of rubber hose (1) and the outer surface of right side water pipe (2) have cup jointed same sealing washer (20), the left surface and the right flank of sealing washer (20) respectively with the opposite face overlap joint of two standing groove (21) inner walls, two the opposite face at first flange (5) and second flange (6) is seted up respectively in standing groove (21).

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