CN217081746U

CN217081746U - Connecting device convenient for installing pipeline for pipeline construction

Info

Publication number: CN217081746U
Application number: CN202123358133.0U
Authority: CN
Inventors: 李贵华
Original assignee: Guangzhou Huasheng Network Technology Co ltd
Current assignee: Guangzhou Huasheng Network Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-29
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a pipe construction is with connecting device that can be convenient for install pipeline, glue the groove including the connecting piece and putting, the inboard of connecting piece is connected with outside protection ring, and the inside of outside protection ring is provided with external spring, external spring's internally mounted has the thick pole, and the inside of thick pole is provided with the thin pole, external spring's inside is provided with the middle part protection ring, it sets up in the inside in the connecting piece outside to put gluey groove, and the internally mounted who puts gluey groove has the throw-out collar, the upper end of throw-out collar is installed and is sealed the ring, the inboard of throw-out collar is provided with the spacing ring. This pipeline construction is with two connecting pieces that can be convenient for installation pipeline set up through the symmetry cup joint two pipelines, and the pipeline is inside the same with the through-hole, carries out laying of circuit, in the connection process, will put the gluing agent in the gluey groove through the throw-off collar and push away the inboard to the spacing ring through excessive jiao kou to make its and pipeline surface take place to glue glutinous, thereby but quick connection pipeline.

Description

Connecting device convenient for installing pipeline for pipeline construction

Technical Field

The utility model relates to a pipeline construction field specifically is a pipeline construction is with connecting device that can be convenient for install pipeline.

Background

The pipeline construction comprises water supply pipeline construction, drainage pipeline construction, pressure pipeline construction, line pipeline construction and the like, wherein the pipeline construction is a pipeline starting station, an intermediate station and a terminal station which are connected by pipes, pipe fittings, valves and the like to form a pipeline transportation line project, and the pipeline transportation line project comprises the engineering projects of pipeline assembly and laying, installation of pipeline valves and pipe fittings, crossing of obstacles such as rivers, lakes, roads and the like, pipeline corrosion prevention, construction of pipeline auxiliary structures and the like.

The problem that a connecting port cannot be quickly connected and fixed during pipeline construction splicing in the market is solved, and therefore the connecting device capable of facilitating pipeline installation for pipeline construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline construction is with connecting device that can be convenient for installation pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe construction is with connecting device that can be convenient for install pipeline, includes the connecting piece and puts gluey groove, the inboard of connecting piece is connected with outside protection ring, and the inside of outside protection ring is provided with external spring, external spring's internally mounted has thick pole, and the inside of thick pole is provided with thin pole, external spring's inside is provided with the middle part protection ring, put gluey groove and set up in the inside in the connecting piece outside, and the internally mounted who puts gluey groove has the push ring, the upper end of push ring is installed and is sealed the ring, the inboard of push ring is provided with the spacing ring, and the inside of spacing ring has seted up excessive mouthful of gluing, the inboard of spacing ring is provided with connects the end, and connects the surface mounting at end and have the reinforcing ring, the inboard at the end of connecting is provided with the through-hole.

Furthermore, the connecting pieces are symmetrically arranged in two groups about the horizontal central axis of the external spring, and the external spring and the vertical central axis of the thick rod are coincided.

Furthermore, the glue placing groove is superposed with the central shaft of the connecting piece, and the inner diameter of the glue placing groove is matched with the thickness of the push ring.

Furthermore, the glue overflow ports are communicated with the glue placing grooves, and the glue overflow ports are distributed in an annular shape at equal intervals.

Furthermore, the connecting bottom and the reinforcing ring are distributed at intervals, and two rings are arranged on the reinforcing ring number.

Furthermore, an auxiliary assembly for reinforcing is arranged inside the middle protection ring, the auxiliary assembly comprises an internal spring, a loop bar and an inner protection ring, the loop bar is installed inside the internal spring, and the inner protection ring is arranged on the inner side of the internal spring.

Furthermore, ten built-in springs are annularly distributed about the center point of the inner protection ring, and the number of the built-in springs is consistent with that of the sleeve rods.

The utility model provides a pipeline construction is with connecting device that can be convenient for install pipeline possesses following beneficial effect: this kind of pipe construction is with connecting device that can be convenient for install pipeline, cup joint two pipelines through two connecting pieces that the symmetry set up, the pipeline is inside the same with the through-hole, carry out laying of circuit, in the connection, the gluing agent in will putting the rubber slot through the throw-out collar pushes away the inboard to the spacing ring through excessive jiao kou, thereby make it take place to glue with the pipeline surface and glue, thereby but the quick connect pipeline, three-layer protection ring can play the guard action to two springs, protection ring and spring play the connection effect to the connecting piece.

1. The utility model discloses a connecting piece is connected the tip of two pipelines, two connecting pieces are connected by the outside protection ring in the outside, the outside protection ring can wrap up external spring in its inside, the outside protection ring adopts the corrosion resistant rubber material, thereby when the pipeline that the connecting piece is connected takes place expend with heat and contract with cold, external spring is through the compression and the extension of itself, thereby absorb the stress that expend with heat and contract with cold and produce often, thin pole can be inside flexible at thick pole, can multiplicable its intensity when not influencing external spring's deformation, put and to have extruded the gluing agent that is used for the pipe connection in the gluey inslot, the throw-out collar can be sealed the ring and is extrudeed to the glue in putting gluey groove under the circumstances that is promoted, will glue and extrude away, thereby carry out subsequent pipe connection.

2. The utility model discloses an overflow and glue mouthful equidistance and offer in the inside of spacing ring, the inboard surface of spacing ring and the pipeline surface department of meeting, the inboard portion that enters into the spacing ring through overflow and glue mouthful in putting gluey groove's well gluing agent, thereby glue pipeline and spacing ring together, simple installation is quick, the width at the bottom of connecting is unanimous with the thickness of pipeline, it is identical to make the reinforcing ring on pipeline end face and the connection bottom, thereby pipeline and through-hole junction take place the skew when can preventing to connect, position precision when increasing the connection.

3. The utility model discloses an innerspring connects connecting piece inside part, makes innerspring and external spring connect the connecting piece jointly, when improving the junction firmness, anti deformability when still increasing the pipe connection, is provided with the middle part protection ring between innerspring and the external spring and separates, and the inboard protection ring can be followed to the circuit and passes through, and innerspring is provided with the loop bar, does not influence its flexible ability when increasing innerspring intensity.

Drawings

Fig. 1 is a schematic top view of a connecting device for pipeline construction, which is capable of facilitating installation of a pipeline according to the present invention;

FIG. 2 is a schematic structural view of the connecting device for pipeline construction, which is convenient for installing a pipeline;

fig. 3 is the utility model discloses a horizontal axis department cut-away structure schematic diagram in fig. 1 of connecting device that pipeline construction can be convenient for install pipeline.

In the figure: 1. a connecting member; 2. an outer guard ring; 3. an external spring; 4. a thick rod; 5. a thin rod; 6. A middle guard ring; 7. placing a glue groove; 8. a push ring; 9. a sealing ring; 10. a limiting ring; 11. a glue overflow port; 12. a connecting bottom; 13. a reinforcing ring; 14. a through hole; 15. an auxiliary component; 1501. a built-in spring; 1502. A loop bar; 1503. an inner guard ring.

Detailed Description

As shown in figure 1, a connecting device for pipeline construction, which is convenient for installing a pipeline, comprises a connecting piece 1 and a glue placing groove 7, wherein the inner side of the connecting piece 1 is connected with an outer protection ring 2, the connecting piece 1 is symmetrically provided with two groups about a horizontal central axis of an external spring 3, the vertical central axes of the external spring 3 and a thick rod 4 are coincided, the connecting piece 1 is used for connecting the end parts of two pipelines, the outermost sides of the two connecting pieces 1 are connected by the outer protection ring 2, the external spring 3 can be wrapped in the outer protection ring 2, the outer protection ring 2 is made of corrosion-resistant rubber materials, so that when the pipeline connected with the connecting piece 1 expands with heat and contracts with cold, the external spring 3 is compressed and stretched by itself, thereby absorbing the stress generated when the external spring expands with heat and contracts with cold, the thin rod 5 can stretch in the thick rod 4, and the strength of the external spring 3 can be increased without influencing the deformation of the external spring, and the outer spring 3 is arranged inside the outer protection ring 2, the thick rod 4 is arranged inside the outer spring 3, the thin rod 5 is arranged inside the thick rod 4, and the middle protection ring 6 is arranged inside the outer spring 3.

As shown in fig. 2, the glue placing groove 7 is arranged inside the outer side of the connecting piece 1, the glue placing groove 7 is overlapped with the central axis of the connecting piece 1, the inner diameter of the glue placing groove 7 is matched with the thickness of the push ring 8, the glue for pipeline connection can be extruded in the glue placing groove 7, the push ring 8 can extrude the glue in the glue placing groove 7 under the condition that the sealing ring 9 is pushed out, so as to extrude the glue out, and then the subsequent pipeline connection is carried out, the push ring 8 is arranged inside the glue placing groove 7, the sealing ring 9 is arranged at the upper end of the push ring 8, the inner side of the push ring 8 is provided with a limiting ring 10, the inner part of the limiting ring 10 is provided with a glue overflow port 11, the glue overflow port 11 is communicated with the glue placing groove 7, the glue overflow ports 11 are distributed in an annular equidistant manner, the glue overflow ports 11 are equidistantly arranged inside the limiting ring 10, the inner side surface of the limiting ring 10 is connected with the outer surface of the pipeline, the glue placing groove 7 enters the inner side part of the limiting ring 10 through the glue port 11, thereby glue pipeline and spacing ring 10 together, simple installation is fast, the inboard of spacing ring 10 is provided with connects end 12, connect end 12 and reinforcing ring 13 and be interval distribution, and reinforcing ring 13 quantity is provided with two rings, the width of connecting end 12 is unanimous with the thickness of pipeline, make pipeline end face and connect the reinforcing ring 13 on the end 12 identical, thereby pipeline and through-hole 14 junction take place the skew when can preventing to connect, it is accurate to increase the position when connecting, and the surface mounting who connects end 12 has reinforcing ring 13, the inboard of connecting end 12 is provided with through-hole 14.

As shown in fig. 3, the inner portion of the middle protection ring 6 is provided with an auxiliary member 15 for reinforcement, and the auxiliary member 15 includes an innerspring 1501, a stem 1502, and an inner protection ring 1503, the stem 1502 being installed inside the innerspring 1501, ten innersprings 1501 are arranged annularly about a center point of the inner protection ring 1503, and the number of the inner spring 1501 is the same as that of the loop bar 1502, the inner spring 1501 connects the inner part of the connector 1, so that the inner spring 1501 and the outer spring 3 jointly connect the connector 1, the firmness of the connection position is improved, the deformation resistance of the pipeline during connection can be improved, the middle protection ring 6 is arranged between the inner spring 1501 and the outer spring 3 for separation, the circuit can pass through the inner protection ring 1503, the inner spring 1501 is provided with the loop bar 1502, the strength of the inner spring 1501 is improved, the expansion and contraction capacity of the inner spring 1501 is not affected, and the inner protection ring 1503 is arranged on the inner side of the inner spring 1501.

To sum up, the connecting device for pipeline construction, which is convenient for installing pipelines, is characterized in that when pipelines used for line protection are connected, the end surfaces of the two pipelines are contacted with a connecting bottom 12, ring marks matched with a reinforcing ring 13 are arranged on the end surfaces of the pipelines, the reinforcing ring 13 can prevent the deviation of the joints of the pipelines and through holes 14 during connection, the position precision during connection is increased, after the end surfaces of the pipelines are contacted with the connecting bottom 12, a sealing ring 9 is pushed to push a push ring 8 to a glue placing groove 7, so that an adhesive used for pipeline connection in the glue placing groove 7 is extruded from a glue overflow port 11 and enters the inner part of a limiting ring 10, the pipelines and the limiting ring 10 are adhered together, the operation is simple, convenient and fast to install, the end part of the other pipeline is installed in the connecting piece 1, the outermost sides of the two connecting pieces 1 are connected through an outer protective ring 2, the outer protective ring 2 can wrap an outer spring 3 in the inner part, the outer protection ring 2, the middle protection ring 6 and the inner protection ring 1503 are all made of corrosion-resistant rubber materials, the built-in spring 1501 is arranged between the middle protection ring 6 and the inner protection ring 1503, and the three protection rings and the two springs are arranged, so that when a pipeline connected with the connecting piece 1 expands with heat and contracts with cold, the built-in spring 1501 and the built-in spring 3 can absorb stress generated by the expansion with heat and the contraction with cold through compression and extension of the built-in spring 1501, the thin rod 5 can stretch out and draw back inside the thick rod 4, the strength of the built-in spring 3 can be increased while deformation of the thin rod is not influenced, and the telescopic capacity of the sleeve rod 1502 is not influenced while the strength of the built-in spring 1501 is increased.

Claims

1. A connecting device convenient for installing a pipeline for pipeline construction comprises a connecting piece (1) and a glue placing groove (7), and is characterized in that the inner side of the connecting piece (1) is connected with an outer protection ring (2), an external spring (3) is arranged inside the outer protection ring (2), a thick rod (4) is arranged inside the external spring (3), a thin rod (5) is arranged inside the thick rod (4), a middle protection ring (6) is arranged inside the external spring (3), the glue placing groove (7) is arranged inside the outer side of the connecting piece (1), a push ring (8) is arranged inside the glue placing groove (7), a sealing ring (9) is arranged at the upper end of the push ring (8), a limiting ring (10) is arranged inside the push ring (8), a glue overflow port (11) is formed inside the limiting ring (10), a connecting bottom (12) is arranged inside the limiting ring (10), and a reinforcing ring (13) is arranged on the surface of the connecting bottom (12), and a through hole (14) is arranged on the inner side of the connecting bottom (12).

2. The connecting device for pipeline construction convenient for pipeline installation according to claim 1, wherein the connecting pieces (1) are symmetrically arranged in two groups about the horizontal central axis of the external spring (3), and the vertical central axes of the external spring (3) and the thick rod (4) are coincident.

3. The connecting device for pipeline construction and convenient pipeline installation according to claim 1, wherein the glue placing groove (7) is coincident with the central axis of the connecting piece (1), and the inner diameter of the glue placing groove (7) is matched with the thickness of the push ring (8).

4. The connecting device for pipeline construction and convenient pipeline installation according to claim 1, wherein the glue overflow ports (11) are connected with the glue containing grooves (7) in a penetrating manner, and the glue overflow ports (11) are distributed in an annular shape at equal intervals.

5. The connecting device for pipeline construction, which is convenient for installing the pipeline, according to claim 1, wherein the connecting bottom (12) and the reinforcing rings (13) are distributed at intervals, and the number of the reinforcing rings (13) is two.

6. A pipe connecting device for pipeline construction, which is convenient for installing a pipe, according to claim 1, wherein the middle protection ring (6) is internally provided with an auxiliary assembly (15) for reinforcement, and the auxiliary assembly (15) comprises an innerspring (1501), a loop bar (1502) and an inner protection ring (1503), the loop bar (1502) is installed inside the innerspring (1501), and the inner protection ring (1503) is arranged inside the innerspring (1501).

7. A pipeline connecting device for construction, which is convenient for installing the pipeline, according to claim 6, wherein the built-in spring (1501) is annularly distributed about the center point of the inner protection ring (1503) to form ten, and the number of the built-in spring (1501) and the number of the sleeve rods (1502) are the same.