CN220749326U - Water pipe connection structure - Google Patents

Abstract

The utility model provides a water pipe connecting structure, which comprises a sleeve, a connecting component and an impermeable component; the mounting groove has been seted up to sheathed tube outer end, the inside of mounting groove is equipped with the coupling assembling that is used for connecting the water pipe, the coupling assembling is equipped with two sets of, two sets of coupling assembling set up along sheathed tube outer end, the spread groove has been seted up to sheathed tube inside, the inside center of spread groove is equipped with prevention of seepage subassembly, relate to connection structure technical field, through coupling assembling and cover shell looks combination, reach the effect of promoting fastness between water pipe and the connection structure, simultaneously through prevention of seepage subassembly, reach the junction between the two-way water pipe and carry out dual prevention of seepage, thereby the effect of leakage is gone out because of the water pipe mouth is inconsistent when avoiding two-way water piping connection.

Description

Water pipe connection structure

Technical Field

The utility model relates to the field of connecting structures, in particular to a water pipe connecting structure.

Background

The water pipe is a water supply pipeline and is divided into two types of water supply and water drainage, and the water pipe can be divided into three types according to material classification, and the first type is a metal pipe, such as a hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like of inner enamel; the second type is plastic composite metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes and the like; the third type is plastic tubing such as PB tubing, PP-R tubing, etc. The water pipe connection structure is a structure for connecting a water pipe with a water pipe and a water pipe with a valve in a certain mode to achieve the purpose of conveying a water source, and the existing water pipe connection structure is easy to cause connection to be not tight due to dislocation of a joint part caused by extending of a pipeline in the connection process, so that water leakage phenomenon is easy to occur at the joint part, and the traditional water pipe connection structure is usually sealed by adopting threads, but when the structure is used for a long time or is influenced by external environment, looseness or corrosion is easy to occur, and water leakage is caused at the joint part.

Disclosure of Invention

In order to overcome the existing water pipe connection structure, the joint is easy to be connected untight due to dislocation of the joint caused by extending of the pipeline, so that water leakage phenomenon is easy to occur at the joint, and the traditional water pipe connection structure is usually sealed by threads, but the structures are easy to loosen or corrode when used for a long time or affected by external environment, so that water leakage is caused at the joint.

The technical scheme of the utility model is as follows: a water pipe connection structure comprises a sleeve, a connection assembly and an anti-seepage assembly; the mounting groove has been seted up to sheathed tube outer end, and the inside of mounting groove is equipped with the coupling assembling that is used for connecting the water pipe, and coupling assembling is equipped with two sets of, and two sets of coupling assembling set up along sheathed tube outer end, and the inside spread groove of having seted up of sheathed tube, and the inside center of spread groove is equipped with prevention of seepage subassembly.

Preferably, firstly, the water pipe to be connected is plugged into the connecting groove inside the sleeve pipe, the water pipe to be connected is easy to enter the connecting groove through the first-stage guide pipe chamfer, the sleeve pipe is combined with the plurality of groups of buckles in the clamping groove, when the water pipe to be connected is fixed, the plurality of groups of buckles are buckled with the connecting piece of the water pipe through the barbs at the upper ends of the buckles, so that the water pipe is reinforced and connected, the water pipe is not easy to separate from the sleeve pipe due to overlarge water flow impact, the connecting assembly is combined with the buckles, the whole connection is firmer, and the loose connection condition can not occur.

As the preference, the draw-in groove has all been seted up at sheathed tube upper and lower both ends, the draw-in groove is equipped with the multiunit, multiunit draw-in groove is along sheathed tube upper and lower both ends annular setting, the inside of draw-in groove is equipped with the buckle, the upper end of buckle is equipped with the barb, the both ends notch department of spread groove has all seted up one-level pipe chamfer, when using, at first will need the water pipe one end plug of connecting advance in the inside spread groove of sheathed tube, make the water pipe that needs to connect easily get into the spread groove through one-level pipe chamfer, combine with multiunit buckle in the draw-in groove through the sleeve pipe, when fixed the water pipe that needs to connect, make the connecting piece of multiunit buckle water pipe through the barb of buckle upper end, thereby consolidate the connection to the water pipe, make it be difficult for because of the water impact is too big and break away from the pipe box.

As the preference, coupling assembling includes solid fixed ring and connecting rod, gu fixed ring includes one-level arc piece and second grade arc piece, one-level arc piece all is equipped with the connecting block with the one end junction of second grade arc piece, the lockhole has been seted up on the surface of connecting block, the lockhole runs through the connecting block, form solid fixed ring through one-level arc piece and second grade arc piece combination mutually, when using, with two sets of connecting blocks alignment, thereby pass lockhole tightening nut with the bolt and fix, can dismantle the change when the solid fixed ring that makes runs into external damage and can not use to reduce use cost.

Preferably, the other ends of the primary arc-shaped block and the secondary arc-shaped block are provided with through holes, movable shafts are arranged in the through holes, the primary arc-shaped block and the secondary arc-shaped block are connected through the movable shafts, the primary arc-shaped block and the secondary arc-shaped block are connected through the through holes and the movable shafts in a combined mode, and meanwhile a movable adjusting space is reserved between the primary arc-shaped block and the secondary arc-shaped block.

Preferably, the outer end of the fixing ring is provided with a fixing seat, the fixing seat is provided with a plurality of groups, the plurality of groups of fixing seats are arranged along the outer end of the fixing ring in a surrounding manner, a fixing hole is formed in the fixing seat, a fixing nut is arranged corresponding to the fixing hole, the connecting rod is located in the fixing hole, both ends of the connecting rod are sleeved with threaded sleeves, the connecting rod is fixed through the fixing hole formed in the fixing seat, when the connecting rod is used, one end of a water pipe to be connected is plugged into the connecting groove, a connecting piece of the one end of the water pipe to be connected is sleeved on the connecting rod, then the threaded sleeves at both ends of the connecting rod are sleeved with nuts to be screwed tightly fixed, the water pipe to be connected is tightly connected with the sleeve, the connecting strength between the water pipe and the sleeve is enhanced, and the connecting assembly is combined with the buckle, so that the integral connection is firmer, and the connection looseness cannot occur.

As the preference, the prevention of seepage subassembly includes rubber ring cover and rubber prevention of seepage ring, the holding tank that holds the rubber prevention of seepage ring has been seted up to the inside of rubber ring cover, rubber prevention of seepage ring is located the inside center of rubber ring cover, the second grade guide pipe chamfer has been seted up to holding tank's both ends notch department, the inside through getting into the rubber ring cover after the one end of water pipe gets into the spread groove, thereby wrap up the water pipe through the rubber ring cover so that the junction of water pipe and connection structure can not appear the seepage, when two-way connection water pipe, carry out dual prevention of seepage to the junction between the two-way water pipe through the rubber prevention of seepage ring, thereby leak because of the mouth of pipe is not identical when avoiding two-way water pipe connection.

Preferably, the lower extreme of buckle extends to the inside of draw-in groove, and the lower extreme of buckle is equipped with the connecting axle, and the buckle passes through the connecting axle to be connected with the draw-in groove, is equipped with the reinforcing pipe between two sets of coupling assembling, and the reinforcing pipe is equipped with the multiunit, and the multiunit reinforcing pipe encircles the setting between two sets of screw thread subassembly, consolidates between two sets of coupling assembling through the multiunit reinforcing pipe, receives deformation when preventing that coupling assembling receives external impact.

The utility model has the beneficial effects that:

1. firstly, one end of a water pipe to be connected is plugged into a connecting groove in the sleeve, the water pipe to be connected is easy to enter the connecting groove through a primary guide pipe chamfer, a plurality of groups of buckles in the sleeve and the clamping groove are combined, when the water pipe to be connected is fixed, the plurality of groups of buckles buckle the connecting piece of the water pipe through barbs at the upper end of the buckles, so that the water pipe is reinforced and connected, and the water pipe is not easy to separate from the sleeve due to overlarge water flow impact.

2. Form solid fixed ring through one-level arc piece and second grade arc piece combination, when using, align two sets of connecting blocks, thereby pass the lockhole with the bolt and screw up the nut and fix, can dismantle when making gu fixed ring meet external damage and can not use and change, make up through perforation and loose axle and connect one-level arc piece and second grade arc piece, let simultaneously have movable adjustment's space between one-level arc piece and the second grade arc piece, fix the connecting rod through the fixed orifices of the inside seting up of fixing base, when using, after inserting the inside of spread groove with the one end that needs to connect the water pipe, cover the connecting piece cover of one end that will connect the water pipe on the connecting rod, then the cover is established the nut and is screwed up along the thread bush at connecting rod both ends and fix, make the water pipe that needs to connect and between sleeve pipe, strengthen the joint strength between water pipe and the sleeve pipe, coupling assembling and buckle combine together, make whole connection more firm, can not appear connecting loose condition, consolidate between two sets of coupling assembling through the multiunit reinforcing pipe, receive external deformation when preventing coupling assembling from receiving external impact.

3. The water pipe is wrapped by the rubber ring sleeve, so that leakage cannot occur at the joint of the water pipe and the connecting structure, and when the water pipe is connected in a two-way mode, double seepage prevention is performed at the joint between the two-way water pipes through the rubber seepage prevention ring, so that leakage caused by the fact that water pipe orifices are not anastomosed when the two-way water pipes are connected is avoided, the problem that the existing water pipe connecting structure is prone to occur due to the fact that the pipeline extends and the joint is misplaced, connection is prone to being untight, water leakage is prone to occurring at the joint, the traditional water pipe connecting structure is usually sealed by threads, and the problems that looseness or corrosion are prone to occurring when the structure is used for a long time or affected by external environment and water leakage is caused at the joint are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a sleeve structure according to the present utility model;

FIG. 3 is a schematic view of a connection assembly according to the present utility model;

FIG. 4 is a schematic view of an impermeable module of the present utility model.

Reference numerals illustrate: 1. a sleeve; 101. a mounting groove; 102. a clamping groove; 103. a buckle; 104. a barb; 105. a connecting shaft; 106. chamfering the primary guide pipe; 2. a connection assembly; 201. a fixing ring; 202. a fixing seat; 203. a connecting block; 204. a lock hole; 205. a fixing hole; 206. a fixing nut; 207. a connecting rod; 208. a primary arc block; 209. a movable shaft; 210. a secondary arc block; 3. a connecting groove; 4. an impermeable component; 401. a rubber ring sleeve; 402. a receiving groove; 403. chamfering the secondary guide tube; 404. rubber anti-seepage ring.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to FIGS. 1-2, the present utility model provides an embodiment: a water pipe connection structure comprises a sleeve 1, a connection component 2 and an anti-seepage component 4; two mounting grooves 101 are symmetrically formed in the outer sides of two ends of the sleeve 1, a connecting component 2 for connecting water pipes is partially arranged in the mounting grooves 101, two connecting components 2 are arranged, the two connecting components 2 are connected with each other and sleeved on the outer side of the sleeve 1, a connecting groove 3 penetrating through two ends of the sleeve 1 is formed in the sleeve 1, and an anti-seepage component 4 is arranged on the central section on the wall of the connecting groove 3.

With continued reference to fig. 1-2, in this embodiment, the upper and lower ends of the sleeve 1 are provided with a plurality of slots 102, the number of slots 102 is equal, the plurality of slots 102 are arranged at equal intervals in a ring shape at the upper and lower ends of the sleeve 1, a buckle 103 is arranged in each slot 102, and a barb 104 is arranged at the upper end of the buckle 103. The notch department at the both ends of spread groove 3 has all offered one-level pipe chamfer 106, when using, at first will need the water pipe one end of being connected to pack into the spread groove 3 in the sleeve pipe 1, make the water pipe that needs to be connected easily get into spread groove 3 through one-level pipe chamfer 106, combine together through a plurality of buckles 103 in sleeve pipe 1 and draw-in groove 102, when fixed the water pipe that needs to be connected, make a plurality of buckles 103 buckle the connecting piece that sets up on the water pipe through the barb 104 of buckle 103 upper end, thereby consolidate the connection to the water pipe, make it be difficult for breaking away from sleeve 1 because of rivers strike too big, the lower extreme of buckle 103 sets up in draw-in groove 102, the lower extreme of buckle 103 is equipped with connecting axle 105, buckle 103 passes through connecting axle 105 and is connected with draw-in groove 102.

Referring to fig. 1-3, in this embodiment, the connection assembly 2 includes a fixing ring 201 and a connecting rod 207, the fixing ring 201 includes a primary arc block 208 and a secondary arc block 210, a connection portion between one end of the primary arc block 208 and one end of the secondary arc block 210 is provided with a connection block 203, a lock hole 204 is provided on the connection block 203, the lock hole 204 penetrates through the connection block 203, the fixing ring 201 is formed by combining the primary arc block 208 with the secondary arc block 210, when in use, the connection block 203 on the primary arc block 208 and the secondary arc block 210 is aligned, and after penetrating through the lock hole 204 with bolts, nuts are screwed for fixing, so that the fixing ring 201 can be detached and replaced when encountering external damage and cannot be used, thereby reducing the use cost. The other end of the primary arc-shaped block 208 is connected with the other end of the secondary arc-shaped block 210 through a movable shaft 209, and the movable shaft 209 is connected with the primary arc-shaped block 208 and the secondary arc-shaped block 210, so that a movable adjusting space is reserved between the primary arc-shaped block 208 and the secondary arc-shaped block 210. It should be noted that, the primary arc-shaped block 208 and the secondary arc-shaped block 210 are both provided with two, one primary arc-shaped block 208 and one secondary arc-shaped block 210 are connected to form one fixing ring 201, the other primary arc-shaped block 208 and the other secondary arc-shaped block 210 are connected to form the other fixing ring 201, and the two fixing rings 201 are respectively partially disposed in the two mounting grooves 101. A plurality of reinforcing pipes may or may not be fixedly disposed between the two fixing rings 201. Fixing seats 202 are arranged at corresponding positions on the outer sides of the two fixing rings 201, a plurality of fixing seats 202 are arranged at equal intervals along the outer sides of the fixing rings 201 in a surrounding mode, fixing holes 205 are formed in the fixing seats 202, fixing nuts 206 are arranged corresponding to the fixing holes 205, two ends of a connecting rod 207 penetrate through the two fixing holes 205 at corresponding positions on the two fixing rings 201, threaded sleeves are arranged at two ends of the connecting rod 207, and the connecting rod 207 is fixed through the fixing holes 205 in the fixing seats 202. When the connecting device is used, after one end of a water pipe to be connected is plugged into the connecting groove 3, the connecting rod 207 penetrates through corresponding fixing holes 205 on the two fixing rings 201, then fixing nuts 206 are screwed at two ends of the connecting rod 207 and are screwed tightly and fixedly, the water pipe to be connected is tightly connected with the sleeve 1, the connection strength between the water pipe and the sleeve 1 is enhanced, the connecting component 2 and the buckle 103 act together, so that the integral connection is firmer, the loose connection condition can not occur, the two fixing rings 201 are reinforced through a plurality of reinforcing pipes, and the connecting component 2 is prevented from deforming when receiving external impact.

Referring to fig. 1-4, in this embodiment, the anti-seepage assembly 4 includes a rubber ring sleeve 401 and a rubber anti-seepage ring 404, a containing groove 402 for containing the rubber anti-seepage ring 404 is provided in the rubber ring sleeve 401, the rubber anti-seepage ring 404 is located at the center section of the inner wall of the rubber ring sleeve 401, two-stage guide tube chamfers 403 are provided at the notches at two ends of the containing groove 402, one end of a water pipe enters the connecting groove 3 and then enters the rubber ring sleeve 401 and abuts against the rubber anti-seepage ring 404, and the water pipe is wrapped by the rubber ring sleeve 401 so that leakage does not occur at the joint of the water pipe and the connecting structure, and when the water pipe is connected in a bidirectional manner, double anti-seepage is performed on the joint between the bidirectional water pipes by the rubber anti-seepage ring 404, thereby avoiding leakage caused by non-anastomosis of water pipe orifices during connection of the bidirectional water pipes.

In operation, the first step: first, the primary arc-shaped block 208 and the two groups of connecting blocks 203 at the opening of the secondary arc-shaped block 210 in the connecting assembly are aligned, and the connecting assembly is fixed on the mounting groove at the outer end of the sleeve 1 by screwing the nut through the lock hole 204 by bolts

And a second step of: then one end of the water pipe to be connected is plugged into the connecting groove 3 in the sleeve 1, and the pipe orifice of the water pipe is plugged into the rubber ring sleeve 401 in the connecting groove 3 until the rubber impermeable ring 404 in the rubber ring sleeve 401 butts against the pipe orifice of the water pipe.

And thirdly, sleeving a connecting piece at one end of the water pipe to be connected on the connecting rod 207, enabling the groups of buckles 103 to buckle the connecting piece of the water pipe through barbs 104 at the upper ends of the buckles 103, and then screwing nuts along threaded sleeves at two ends of the connecting rod 207 to fix the connecting piece of the water pipe to be connected with the sleeve 1 tightly.

And fourthly, connecting the other end of the connecting structure with another water pipe, and repeating the steps.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. A water pipe connection structure, comprising a sleeve (1); the method is characterized in that: the anti-seepage device also comprises a connecting component (2) and an anti-seepage component (4); the outer end of sleeve pipe (1) has seted up mounting groove (101), and the inside of mounting groove (101) is equipped with coupling assembling (2) that are used for connecting the water pipe, and coupling assembling (2) are equipped with two sets of, and the outer end setting of sleeve pipe (1) is followed in two sets of coupling assembling (2), and inside of sleeve pipe (1) has seted up coupling groove (3), and the inside center of coupling groove (3) is equipped with prevention of seepage subassembly (4).

2. The water connection structure according to claim 1, wherein: clamping grooves (102) are formed in the upper end and the lower end of the sleeve (1), a plurality of groups of clamping grooves (102) are formed in the clamping grooves (102), the clamping grooves (102) are annularly formed in the upper end and the lower end of the sleeve (1), buckles (103) are arranged in the clamping grooves (102), barbs (104) are arranged at the upper ends of the buckles (103), and primary guide tube chamfers (106) are formed in notch positions at the two ends of the connecting groove (3).

3. The water connection structure according to claim 1, wherein: the connecting assembly (2) comprises a fixed ring (201) and a connecting rod (207), the fixed ring (201) comprises a primary arc-shaped block (208) and a secondary arc-shaped block (210), connecting blocks (203) are arranged at the joints of one ends of the primary arc-shaped block (208) and the secondary arc-shaped block (210), locking holes (204) are formed in the surfaces of the connecting blocks (203), and the locking holes (204) penetrate through the connecting blocks (203).

4. A water connection as claimed in claim 3, wherein: the other ends of the primary arc-shaped block (208) and the secondary arc-shaped block (210) are provided with through holes, movable shafts (209) are arranged in the through holes, and the primary arc-shaped block (208) is connected with the secondary arc-shaped block (210) through the movable shafts (209).

5. A water connection as claimed in claim 3, wherein: the outer end of fixed ring (201) is equipped with fixing base (202), and fixing base (202) are equipped with the multiunit, and multiunit fixing base (202) are around setting along the outer end of fixed ring (201), and fixed orifices (205) have been seted up to the inside of fixing base (202), correspond with fixed orifices (205) and are equipped with fixation nut (206), and connecting rod (207) are located the inside of fixed orifices (205), and the both ends of connecting rod (207) all overlap and are equipped with the screw thread cover.

6. The water connection structure according to claim 1, wherein: the anti-seepage assembly (4) comprises a rubber ring sleeve (401) and a rubber anti-seepage ring (404), a containing groove (402) for containing the rubber anti-seepage ring (404) is formed in the rubber ring sleeve (401), the rubber anti-seepage ring (404) is located in the center of the rubber ring sleeve (401), and two-stage guide tube chamfer angles (403) are formed in notch positions at two ends of the containing groove (402).

7. The water connection structure according to claim 1, wherein: the lower extreme of buckle (103) extends to the inside of draw-in groove (102), and the lower extreme of buckle (103) is equipped with connecting axle (105), and buckle (103) are connected with draw-in groove (102) through connecting axle (105), are equipped with the reinforcement pipe between two sets of coupling assembling (2), and the reinforcement pipe is equipped with the multiunit, and multiunit reinforcement pipe encircles the setting between two sets of screw thread subassemblies along two sets.