CN218094868U

CN218094868U - Pipeline connector

Info

Publication number: CN218094868U
Application number: CN202222422134.5U
Authority: CN
Inventors: 徐冶锋
Original assignee: Jiangsu Langboone Pipeline Manufacturing Co ltd
Current assignee: Jiangsu Langboone Pipeline Manufacturing Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-20
Anticipated expiration: 2032-09-13

Abstract

The application relates to a pipeline connector, which relates to the technical field of pipe connectors and comprises a flaring arranged on a pipe, wherein a reinforcing component for improving the pressure bearing capacity of the flaring is arranged on the pipe. This application has the compressive strength's that improves pipeline flaring department effect.

Description

Pipeline connector

Technical Field

The application relates to the technical field of pipe connectors, in particular to a pipeline connector.

Background

The plastic pipeline has the advantages of light weight, long service life and the like, so that the plastic pipeline is widely applied to the aspects of urban drainage, pollution discharge, chemical engineering and the like, and the plastic pipeline is usually laid underground to be used as an underground water delivery pipeline in urban drainage.

In the process of underground laying of plastic pipelines, two adjacent plastic pipelines need to be connected, the traditional connection mode is that a pipeline joint is firstly processed into a flaring in a hot melting mode, and then another plastic pipeline is inserted into the flaring, so that the connection between the two adjacent plastic pipelines is realized.

In view of the above technical solutions, the inventors found that: the pipe wall at the flaring part after hot melting forming becomes thin, so that the flaring part at the pipe end has lower pressure resistance than the pipe, and the flaring part is easy to crack due to the settlement, displacement, extrusion and other capacities of the soil layer.

SUMMERY OF THE UTILITY MODEL

In order to improve the compressive strength of pipeline flaring department, this application provides a pipeline connection mouth.

The application provides a pipeline connector adopts following technical scheme:

a pipeline connector comprises a flaring arranged on a pipe, wherein a reinforcing assembly used for improving the pressure bearing capacity of the flaring is arranged on the pipe.

By adopting the technical scheme, the pipeline flaring opening is reinforced by the reinforcing component, so that the compressive strength of the pipeline flaring opening is improved.

In a specific embodiment, the reinforcing assembly comprises a reinforcing sleeve, the pipe is inserted into an inner hole of the reinforcing sleeve, and the inner hole wall of the reinforcing sleeve is attached to the outer side wall of the flaring.

By adopting the technical scheme, the sleeve is utilized to share the pressure applied to the pipeline flaring opening by the soil layer, and the load on the pipeline flaring opening is reduced, so that the cracking of the pipeline flaring opening is effectively avoided.

In a specific possible embodiment, the reinforcing sleeve includes a first circular arc plate and a second circular arc plate, the first circular arc plate and the second circular arc plate together enclose a fixed space, the pipe is inserted into the fixed space, and the first circular arc plate and the second circular arc plate are connected through a connecting member.

By adopting the technical scheme, when the pipeline flaring opening is subjected to enhancement treatment, the first arc plate and the second arc plate are firstly sleeved on the pipeline flaring opening, and then the first arc plate and the second arc plate are fixed through the connecting piece, so that the enhancement treatment of the pipeline flaring opening is realized.

In a specific implementation scheme, a first connecting plate is arranged on the first circular arc plate, and a second connecting plate is arranged on the second circular arc plate;

the connecting piece comprises a first supporting bolt, and the first supporting bolt penetrates through the first connecting plate to be connected with the second connecting plate.

Through adopting above-mentioned technical scheme, utilize first supporting bolt to couple together first connecting plate and second connecting plate to improve the convenience that first circular arc board and second circular arc board are connected.

In a specific possible embodiment, a first support plate is arranged on the first circular arc plate, and a second support plate is arranged on the second circular arc plate;

the connecting piece is still including setting up the connecting rod in first backup pad, the connecting rod runs through in proper order first backup pad with the second backup pad, the connecting rod with first backup pad rotates to be connected, the connecting rod with second backup pad threaded connection, be equipped with the baffle on the connecting rod, the baffle is located first backup pad deviates from second backup pad one side, the cover is equipped with coupling spring on the connecting rod, coupling spring be located the baffle with between the first backup pad, be equipped with on the connecting rod and be used for the restriction support piece that first backup pad and second backup pad are close to each other.

Through adopting above-mentioned technical scheme, when first circular arc board is connected with the second circular arc board, establish pipeline flaring department with second circular arc board cover earlier, make first backup pad and second backup pad set up relatively, then establish the connecting rod with the coupling spring cover, then pass the connecting rod and twist soon into the second backup pad behind the first backup pad, twist soon afterwards and twist the connecting rod, make first backup pad and second backup pad constantly be close to, thereby first backup pad is cliied the pipeline with the second backup pad, when first backup pad and pipeline contact, the coupling spring shrink, the pressure that receives when reducing the pretension of pipeline surface, thereby crush pipeline flaring department when effectively avoiding first circular arc board and second circular arc board installation.

In a specific can embodiment, support piece establishes including the cover connecting sleeve on the connecting rod, connecting sleeve with first backup pad is contradicted, the last articulated bracing piece that has of connecting sleeve, the bracing piece articulate have be used for with the connecting rod rotates the dwang that sets up, be equipped with in the second backup pad and be used for the restriction the dwang is towards self pivoted second support bolt.

Through adopting above-mentioned technical scheme, when carrying out the mounting of reinforcing structure, the connecting rod passes behind the first backup pad, establishes the connecting sleeve cover on the connecting rod, and first circular arc board and second circular arc board rigidity back rotate second jackbolt, and second jackbolt drive dwang rotate, and the dwang passes through the bracing piece and drives the connecting sleeve and support tightly with first backup pad, realizes the support to first backup pad to effectively avoid the soil layer to conquact pipeline flaring department.

In a specific possible embodiment, the second supporting bolt penetrates through the second supporting plate and is in threaded connection with the second supporting plate, and a limiting plate is hinged to one end of the second supporting bolt penetrating through the second supporting plate and is used for supporting the rotating rod.

Through adopting above-mentioned technical scheme, utilize the limiting plate to realize the support to the dwang to improve the stability that the second stay bolt supported the dwang.

In a particular possible embodiment, the reinforcement assembly further comprises a fibrous layer disposed on the flared outer sidewall, the fibrous layer being connected to the flared outer sidewall by a resin layer.

By adopting the technical scheme, when the pipeline flaring is reinforced, the fiber layer is wound outside the pipeline, and then the resin layer is arranged to connect the fiber layer and the pipeline, so that the compressive strength of the pipeline flaring is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a reinforcing component is additionally arranged at the flaring part of the pipeline, so that the pressure resistance strength at the flaring part of the pipeline is enhanced;

2. the first connecting plate and the second connecting plate are connected by the first supporting bolt, so that the first arc plate and the second arc plate clamp the pipeline, and the pipeline flaring part is effectively prevented from being fractured by a soil layer;

3. the outer side wall of the expanded opening of the pipeline is wound with the fiber layer, and then the resin layer is coated on the fiber layer, so that the expanded opening of the pipeline is reinforced, and the compressive strength of the expanded opening of the pipeline is increased.

Drawings

Fig. 1 is a schematic structural view of a pipe connection port according to embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a pipe connection port according to embodiment 2 of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of a pipe connection port according to embodiment 3 of the present application.

Description of reference numerals: 1. flaring; 11. a pipe; 2. a reinforcing component; 21. a reinforcing sleeve; 211. a first arc plate; 212. a second arc plate; 22. a fixed space; 231. a first connecting plate; 232. a second connecting plate; 241. a first support plate; 242. a second support plate; 3. a connecting member; 31. a first support bolt; 311. a support nut; 32. a connecting rod; 33. a baffle plate; 34. a support spring; 35. a support member; 351. a connecting sleeve; 352. connecting grooves; 353. a support bar; 354. a strut groove; 355. a support sleeve; 356. a storage tank; 357. rotating the rod; 358. a rod storage groove; 361. a second support bolt; 362. a limiting plate; 41. a fibrous layer; 42. and a resin layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a pipeline connecting port.

Example 1

Referring to fig. 1, a pipeline connection port includes a flare 1 disposed on a pipe 11, the pipe 11 is provided with a reinforcing component 2, the reinforcing component 2 of this embodiment includes a reinforcing sleeve 21 sleeved on an outer side wall of the flare 1, the reinforcing sleeve 21 may be made of a metal material, the reinforcing sleeve 21 is compressed by a compression device, so that an inner side wall of the reinforcing sleeve 21 is closely attached to an outer side wall of the flare 1, the reinforcing sleeve 21 in this embodiment includes a first arc plate 211 and a second arc plate 212, the first arc plate 211 and the second arc plate 212 jointly enclose a fixing space 22 for insertion of the flare 1, the first arc plate 211 is provided with two first connecting plates 231, the fixing space 22 is located between the two first connecting plates 231, the second arc plate 212 is provided with two second connecting plates 232, the two second connecting plates 232 and the two first connecting plates 231 are in one-to-one correspondence, the first connecting plates 231 and the second connecting plates 232 are connected by a connecting piece 3, the connecting piece 3 in this embodiment includes a first supporting bolt 31 sequentially penetrating through the first connecting plates 231 and the second connecting plates 232, the first supporting bolt supporting nut 311 is connected to the first supporting bolt supporting plate 31, the first connecting plate and the second connecting plate 232, the first supporting nut supporting plate 311 are all located between the first supporting nut supporting plate 231, and the second connecting plate 232.

The implementation principle of the embodiment 1 is as follows: when the flaring 1 on the tubular product 11 is strengthened, firstly, the first arc plate 211 and the second arc plate 212 are sleeved at the flaring 1, and the first connecting plate 231 and the second connecting plate 232 are oppositely arranged, and then the first connecting plate 231 and the second connecting plate 232 are connected through the first supporting bolt 31, so that the flaring 1 is clamped in the fixing space 22, the pressure resistance of the flaring 1 is improved, and the convenience of connecting the first arc plate 211 and the second arc plate 212 is improved.

Example 2

Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that two first support plates 241 are disposed on a first arc plate 211, a fixing space 22 is located between the two first support plates 241, two second support plates 242 are disposed on a second arc plate 212, the two first support plates 241 correspond to the two second support plates 242 one to one, the connecting member 3 in the present embodiment further includes a connecting rod 32 disposed on each first support plate 241, the connecting rod 32 sequentially passes through the first support plates 241 and the second support plates 242, a baffle 33 is fixedly disposed at one end of the connecting rod 32 away from the second support plates 242, the connecting rod 32 is rotatably connected to the first support plates 241, the connecting rod 32 is in threaded connection with the second support plates 242, a support spring 34 is sleeved on the connecting rod 32, the support spring 34 is located between the baffle 33 and the first support plates 241, one end of the support spring 34 is slidably connected to the baffle 33, the other end of the support spring 34 is slidably connected to the first support plate, when the first support plate 241 moves toward the second support plate 242, the baffle 33 extrudes the support spring 34 to contract, the support spring 34 abuts against the first support plate 241, a support plate 32 is disposed on the connecting rod 32, a support 35 in the present embodiment, the connecting rod 351 includes a sleeve 352, the connecting rod 35 is disposed on the connecting rod 351, and connected to the sleeve 352, and connected to the sleeve 241 for the sleeve 352, and connected to the sleeve 352.

Referring to fig. 2 and 3, a support rod 353 is hinged to the connecting sleeve 351, a support rod groove 354 for placing the support rod 353 is formed in the first support plate 241, the support rod groove 354 is communicated with the connecting groove 352, the connecting rod 32 is provided with a support sleeve 355 on one side close to the second support plate 242, a storage cylinder groove 356 for placing the support sleeve 355 is formed in the second support plate 242, a rotating rod 357 is hinged to the support sleeve 355, a storage rod groove 358 for placing the rotating rod 357 is formed in the second support plate 242, the storage rod groove 358 is communicated with the storage cylinder groove 356, the rotating rod 357 is rotatably connected with the support rod 353, a second support bolt 361 is connected to the second support plate 242 in a threaded manner, the second support bolt 361 penetrates through the second support plate 242, a limit plate 362 is hinged to one end of the second support plate 361, the limit plate 362 is rotatably arranged with the second support bolt 361, in this embodiment, the limit plate 362 is an arc plate, and the limit plate 362 abuts against the rotating rod 357.

The implementation principle of the embodiment 2 is as follows: when the first circular arc plate 211 and the second circular arc plate 212 are used for clamping the flaring 1, the first circular arc plate 211 and the second circular arc plate 212 are firstly sleeved at the flaring 1, the first supporting plate 241 and the second supporting plate 242 are oppositely arranged, then the supporting spring 34 is sleeved on the connecting rod 32, then the connecting sleeve 351 and the supporting sleeve 355 are placed between the first supporting plate 241 and the second supporting plate 242, then the connecting rod 32 is inserted into the first supporting plate 241, then sequentially penetrates through the connecting sleeve 351 and the supporting sleeve 355, finally is spirally inserted into the second supporting plate 242, then the connecting rod 32 is rotatably connected, the baffle 33 drives the supporting spring 34 to extrude the first supporting plate 241 and drive the first supporting plate 241 to move towards the second supporting plate 242, when the first circular arc plate 211 is in contact with the flaring 1, the connecting rod 32 stops rotating, at the moment, the supporting spring 34 tightly supports the first circular arc plate 211 and the second circular arc plate 212 on the flaring 1, and effectively limits the first circular arc plate 211 and the second circular arc plate 212 to slide along the axial direction of the flaring 1; when the first arc plate 211 and the second arc plate 212 clamp the flare 1, pretightening force needs to be applied to the flare 1 by the first arc plate 211 and the second arc plate 212, and the support spring 34 stores a part of pretightening force in the support spring 34, so that the phenomenon that the flare 1 is crushed due to overlarge pretightening force is effectively avoided.

After first backup pad 241 and second backup pad 242 position control are accomplished, pass second backup pad 242 with the rotation of second backup bolt 361, then make limiting plate 362 on the second backup bolt 361 contradict with dwang 357, thereby the realization is to dwang 357's restriction, make dwang 357 support first backup pad 241 with bracing piece 353, effectively avoid soil layer load to use flaring 1 through first backup pad 241 and second backup pad 242, thereby with 1 fracturing of flaring, improve the compressive strength of pipeline flaring 1.

Example 3

Referring to fig. 4, the present embodiment is different from embodiment 1 in that the reinforcing component 2 in the present embodiment includes a fiber layer 41 wound outside the flare 1, the fiber layer 41 in the present embodiment is a glass fiber layer 41, the fiber layer 41 and the flare 1 are connected by a resin layer 42, and the resin layer 42 adheres the fiber layer 41 to the outer side wall of the flare 1. The fiber layer 41 is wound on the outer side of the flaring 1 through the resin layer 42, and the fiber layer 41 and the resin layer 42 have high mechanical strength after being adhered, so that the compressive strength of the flaring 1 of the pipeline is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pipeline connector, is including setting up flaring (1) on tubular product (11), its characterized in that: and the pipe (11) is provided with a reinforcing assembly (2) for bearing the load of the soil layer acting on the flaring opening (1).

2. A plumbing connection port according to claim 1 wherein: the reinforcing assembly (2) comprises a reinforcing sleeve (21), and the flaring (1) is inserted into the inner hole of the reinforcing sleeve (21) to fit the inner hole wall of the reinforcing sleeve (21) and the outer side wall of the flaring (1) mutually.

3. A plumbing connection port according to claim 2 wherein: reinforcing sleeve (21) include first circular arc board (211), second circular arc board (212), first circular arc board (211) with second circular arc board (212) enclose into fixed space (22) jointly, tubular product (11) insert fixed space (22), first circular arc board (211) with connect through connecting piece (3) between second circular arc board (212).

4. A plumbing connection port according to claim 3 wherein: a first connecting plate (231) is arranged on the first arc plate (211), and a second connecting plate (232) is arranged on the second arc plate (212);

the connecting piece (3) comprises a first supporting bolt (31), and the first supporting bolt (31) penetrates through the first connecting plate (231) to be connected with the second connecting plate (232).

5. A plumbing connection port according to claim 3 wherein: a first supporting plate (241) is arranged on the first arc plate (211), and a second supporting plate (242) is arranged on the second arc plate (212);

connecting piece (3) are still including setting up connecting rod (32) on first backup pad (241), connecting rod (32) run through in proper order first backup pad (241) with second backup pad (242), connecting rod (32) with first backup pad (241) rotate to be connected, connecting rod (32) with second backup pad (242) threaded connection, be equipped with baffle (33) on connecting rod (32), baffle (33) are located first backup pad (241) deviates from second backup pad (242) one side, the cover is equipped with supporting spring (34) on connecting rod (32), the lieing in of supporting spring (34) baffle (33) with between first backup pad (241), be equipped with on connecting rod (32) and be used for the restriction first backup pad (241) and second backup pad (242) support piece (35) that are close to each other.

6. A plumbing connection port according to claim 5 wherein: support piece (35) establish including the cover connecting sleeve (351) on connecting rod (32), connecting sleeve (351) with first backup pad (241) are contradicted, it has bracing piece (353) to articulate on connecting sleeve (351), bracing piece (353) articulate have be used for with connecting rod (32) rotate dwang (357) that set up, be equipped with on second backup pad (242) and be used for the restriction dwang (357) pivoted second stay bolt (361).

7. A plumbing connection port according to claim 6 wherein: the second supporting bolt (361) penetrates through the second supporting plate (242) and is in threaded connection with the second supporting plate (242), a limiting plate (362) is hinged to one end, penetrating through the second supporting plate (242), of the second supporting bolt (361), and the limiting plate (362) is used for supporting the rotating rod (357).

8. A plumbing connection port according to claim 1 wherein: the reinforcing component (2) comprises a fiber layer (41) wound on the outer side wall of the flaring (1), and the fiber layer (41) is connected with the outer side wall of the flaring (1) through a resin layer (42).