CN220870371U - Valve connection auxiliary device - Google Patents

Abstract

The utility model discloses a valve connection auxiliary device, which comprises: the main part, support tight mechanism and draw the subassembly, the main part includes one-way air cock, snap ring and gum cover, the snap ring cover is established and fixed connection is in one-way air cock outside, the gum cover is established in one-way air cock outside and with the snap ring parcel in from lower upwards the cover, one-way air cock outside has the external screw thread, support tight mechanism including screw thread section of thick bamboo and support tight sleeve, screw thread section of thick bamboo and one-way air cock threaded connection, support tight sleeve cover establish in one-way air cock outside and with screw thread section of thick bamboo fixed connection, support tight sleeve and snap ring clamp gum cover, draw and draw the subassembly fixed connection in support tight sleeve outside, its beneficial effect is: through setting up the main part and supporting tight mechanism cooperation and making can be through aerifing the shutoff water pipe to gum cover when water pipe and ball valve are connected, prevent the water waste, need not to close the upstream valve simultaneously, avoided causing the influence to resident's normal water, make follow-up accessible stay cord pull out the device through setting up and dragging the subassembly simultaneously.

Description

Valve connection auxiliary device

Technical Field

The utility model relates to the technical field of valve installation, in particular to a valve connection auxiliary device.

Background

The ball valve is a common valve, the main component of the ball valve is a sphere, the circulation of media is controlled by rotating the sphere, the structure is simple, the use is convenient, and the ball valve has the advantages of quick opening and closing, good sealing performance and the like.

At present, when installing the ball valve on the water pipe, in order to avoid water resource waste and to facilitate installation, the upstream valve needs to be closed, and such operation easily affects normal water of residents, etc., so that a valve connection auxiliary device is needed to solve the above problems.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems with a valve connection auxiliary device.

Therefore, the utility model aims to provide a valve connection auxiliary device which is used for solving the problems that an upstream valve is required to be closed when the existing ball valve is connected with a water pipe, and the influence on normal water of residents is easy to cause.

In order to solve the technical problems, the utility model provides the following technical scheme: a valve connection assist device comprising:

The main body comprises a one-way air tap, a clamping ring and a rubber sleeve, wherein the clamping ring is sleeved and fixedly connected to the outer side of the one-way air tap, the rubber sleeve is sleeved on the outer side of the one-way air tap from bottom to top and wraps the clamping ring in, and the outer side of the one-way air tap is provided with external threads and the external threads are positioned above the clamping ring;

The abutting mechanism comprises a threaded cylinder and an abutting sleeve, the threaded cylinder is in threaded connection with the one-way air tap, the abutting sleeve is sleeved outside the one-way air tap and positioned between the threaded cylinder and the clamping ring, the abutting sleeve is fixedly connected with the threaded cylinder, and the abutting sleeve and the clamping ring clamp the rubber sleeve;

And the pulling component is fixedly connected to the outer side of the abutting sleeve and is used for being matched with the abutting sleeve to pull out the device.

As a preferred embodiment of the valve connection auxiliary device according to the utility model, the valve connection auxiliary device comprises: the pulling assembly 300 comprises an ear plate, a lantern ring and a pull rope, wherein the ear plate is fixedly connected to the outer side of the propping sleeve, the lantern ring is hooked on the ear plate, and the pull rope is fixedly connected with the lantern ring.

As a preferred embodiment of the valve connection auxiliary device according to the utility model, the valve connection auxiliary device comprises: the unidirectional air tap, the clamping ring, the threaded cylinder and the propping sleeve are arranged in an axis superposition manner, and the edge of the clamping ring is provided with a round angle.

As a preferred embodiment of the valve connection auxiliary device according to the utility model, the valve connection auxiliary device comprises: the outside of the thread cylinder is provided with anti-slip lines, and the thread cylinder and the abutting sleeve are made of stainless steel.

As a preferred embodiment of the valve connection auxiliary device according to the utility model, the valve connection auxiliary device comprises: the ear plate and the lantern ring are made of stainless steel.

As a preferred embodiment of the valve connection auxiliary device according to the utility model, the valve connection auxiliary device comprises: the pull rope is a steel wire rope.

The utility model has the beneficial effects that: through setting up the main part and supporting tight mechanism cooperation and making can be through aerifing the shutoff water pipe to gum cover when water pipe and ball valve are connected, prevent the water waste, need not to close the upstream valve simultaneously, avoided causing the influence to resident's normal water use, make follow-up accessible stay cord pull out the device simultaneously through setting up and dragging the subassembly, easy operation, the gum cover is convenient to be changed for but the device reuse does benefit to resources are saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of a valve connection auxiliary device according to the present utility model.

Fig. 2 is an enlarged view of the structure of the area a in fig. 1 according to the present utility model.

Fig. 3 is a schematic view of a valve connection auxiliary device according to the present utility model.

Fig. 4 is an enlarged view of the structure of the area B in fig. 3 according to the present utility model.

Description of the drawings: 100. a main body; 101. a one-way air tap; 102. a clasp; 103. a rubber sleeve; 200. a tightening mechanism; 201. a thread cylinder; 202. abutting the sleeve; 300. a pulling assembly; 301. ear plates; 302. a collar; 303. and (5) pulling the rope.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1-4, for one embodiment of the present utility model, there is provided a valve connection assisting apparatus including:

the main body 100 comprises a one-way air tap 101, a clamping ring 102 and a rubber sleeve 103, wherein the clamping ring 102 is sleeved and fixedly connected to the outer side of the one-way air tap 101, the rubber sleeve 103 is sleeved on the outer side of the one-way air tap 101 from bottom to top and wraps the clamping ring 102 in, an external thread is arranged on the outer side of the one-way air tap 101, and the external thread is positioned above the clamping ring 102;

The abutting mechanism 200 comprises a threaded cylinder 201 and an abutting sleeve 202, wherein the threaded cylinder 201 is in threaded connection with the one-way air faucet 101, the abutting sleeve 202 is sleeved outside the one-way air faucet 101 and positioned between the threaded cylinder 201 and the clamping ring 102, the abutting sleeve 202 is fixedly connected with the threaded cylinder 201, and the abutting sleeve 202 and the clamping ring 102 clamp the rubber sleeve 103;

the pulling assembly 300, the pulling assembly 300 is fixedly connected to the outer side of the abutting sleeve 202, the pulling assembly 300 is used for being matched with the abutting sleeve 202 to pull out the device, the pulling assembly 300 comprises an ear plate 301, a lantern ring 302 and a pull rope 303, the ear plate 301 is fixedly connected to the outer side of the abutting sleeve 202, the lantern ring 302 hooks the ear plate 301, and the pull rope 303 is fixedly connected with the lantern ring 302.

It should be noted that, the axis coincidence of one-way air cock 101, snap ring 102, screw thread section of thick bamboo 201 and support tight sleeve 202 sets up, ensure structural stability, snap ring 102 edge has the fillet, prevents to cut gum cover 103, screw thread section of thick bamboo 201 outside has the antiskid line, prevents to skid when rotating, screw thread section of thick bamboo 201 and support tight sleeve 202 and be stainless steel material, otic placode 301 and lantern ring 302 are stainless steel material, avoid corrosion, stay cord 303 is wire rope, wire rope has toughness, can conveniently pass the valve, and wire rope corrosion-resistant is favorable to improving device life simultaneously.

Working principle: after the one-way air tap 101 is connected with the air pump, the device stretches into the water pipe, the air pump is used for inflating the rubber sleeve 103, the inflated rubber sleeve 103 blocks the water pipe, water resources are prevented from being wasted, the air pump is taken down, the valve is screwed to the opening position, the pull rope 303 penetrates through the valve, the valve can be installed at the moment, after the valve is installed, the pull rope 303 can be pulled to pull the device out, if the valve cannot be pulled out, the rubber sleeve 103 can be punctured by a thin rod or the like or the valve core of the one-way air tap 101 is pushed, the device is taken out after the rubber sleeve 103 is deflated, when the rubber sleeve 103 needs to be replaced, the external thread cylinder 201 is screwed, the thread cylinder 201 drives the abutting sleeve 202 to be far away from the rubber sleeve 103, the abutting sleeve 202 and the clamping ring 102 do not clamp the rubber sleeve 103 any more, the rubber sleeve 103 can be pulled out for replacement, the thread cylinder 201 is screwed after replacement, and the device can be continuously used.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (6)

1. A valve connection assist device, comprising:

The main body (100) comprises a one-way air tap (101), a clamping ring (102) and a rubber sleeve (103), wherein the clamping ring (102) is sleeved and fixedly connected to the outer side of the one-way air tap (101), the rubber sleeve (103) is sleeved on the outer side of the one-way air tap (101) from bottom to top and wraps the clamping ring (102) in, and an external thread is arranged on the outer side of the one-way air tap (101) and is positioned above the clamping ring (102);

The abutting mechanism (200) comprises a threaded cylinder (201) and an abutting sleeve (202), wherein the threaded cylinder (201) is in threaded connection with the one-way air tap (101), the abutting sleeve (202) is sleeved outside the one-way air tap (101) and is positioned between the threaded cylinder (201) and the clamping ring (102), the abutting sleeve (202) is fixedly connected with the threaded cylinder (201), and the abutting sleeve (202) and the clamping ring (102) clamp the rubber sleeve (103);

And the pulling assembly (300) is fixedly connected to the outer side of the abutting sleeve (202) and is used for being matched with the abutting sleeve (202) to pull out the device.

2. A valve connection aid as claimed in claim 1, wherein: the pulling assembly (300) comprises an ear plate (301), a lantern ring (302) and a pull rope (303), wherein the ear plate (301) is fixedly connected to the outer side of the abutting sleeve (202), the lantern ring (302) is used for hooking the ear plate (301), and the pull rope (303) is fixedly connected with the lantern ring (302).

3. A valve connection aid as claimed in claim 1, wherein: the one-way air tap (101), the clamping ring (102), the threaded cylinder (201) and the abutting sleeve (202) are arranged in an axis superposition mode, and the edge of the clamping ring (102) is provided with a round angle.

4. A valve connection aid as claimed in claim 1, wherein: the outside of the thread cylinder (201) is provided with anti-skid threads, and the thread cylinder (201) and the abutting sleeve (202) are made of stainless steel.

5. A valve connection aid as claimed in claim 2, wherein: the ear plate (301) and the lantern ring (302) are made of stainless steel.

6. A valve connection aid as claimed in claim 2, wherein: the pull rope (303) is a steel wire rope.