CN217307157U

CN217307157U - Line pipe pipeline fitting

Info

Publication number: CN217307157U
Application number: CN202220727362.0U
Authority: CN
Inventors: 刘锋; 严蒙蒙
Original assignee: Nanjing Liansu Technology Industrial Co ltd
Current assignee: Nanjing Liansu Technology Industrial Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-08-26
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a technical field that pipeline product used, more specifically relates to a spool pipe fitting, including first casing and second casing, first casing with but second casing lid closes the formation cavity, the cavity has the interface of two intercommunications at least, the interface can be used to imbed in the spool. In the utility model, the connection of the first shell and the second shell and the fixation of the pipeline fittings of the pipeline can be realized by directly combining the interface formed by covering the first shell and the second shell with the pipeline without additionally arranging a locking device and a connecting structure, the structure is simple, the production is easy, the production cost is low, the installation and fixation can be simply carried out in a complex installation environment, and the pipeline fixing device is suitable for various installation scenes; the device also comprises a branch component, which can complete the extension of the branch and further expand the application range of the product.

Description

Line pipe fittings

Technical Field

The utility model relates to a technical field that pipeline product used, more specifically relates to a spool pipe fitting.

Background

Among traditional PVC pipe fitting, the kind of accessory is more, needs more accessory during the installation, and the current accessory of mounting means can not satisfy the installation demand a bit. When the pipeline is installed on site, the pipeline is provided with multiple branches, and the pipeline cannot be installed by using standard accessories and cannot meet the installation requirements of complex and variable installation environments.

The prior art discloses an elbow or tee structure of a PVC spool, which comprises two components and corresponding locking devices, wherein the two components are fastened by the locking devices to form a complete elbow or tee, the pipe wall of the intersection of two adjacent branches inside the elbow or tee is in circular arc transition, and a cable separation plate is arranged in the intersection region. This scheme adopts and closes formula of covering structure, need not the threading, as long as put the electric wire in the bottom of one of them group of subassembly, close two subassembly locking again can, simultaneously, set up the cable division board in the subassembly and separate the cable, be convenient for maintain in the future. However, in this scheme, two assemblies need to be fastened through the locking device during installation, the assemblies are more complicated to process, the production cost is high, and the elbow or the tee joint structure can be fixed only by additionally arranging the connecting structure, so that the assembly is not suitable for complex installation environments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a spool pipe fitting, can directly fix with the spool combination, the installation of being convenient for is applicable to various installation scenes, and simple structure, easy to produce, reduction in production cost.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a spool pipe fitting, includes first casing and second casing, first casing with but the second casing lid closes and forms the cavity, the cavity has the interface of two intercommunications at least, the interface can be arranged in imbedding the spool.

The spool pipe fitting of the utility model comprises a first shell and a second shell which can be covered to form a cavity, the threading is not needed, the cable is only put on the first shell or the second shell, and then the second shell or the first shell is covered to form at least two interfaces which are mutually communicated, and the connection of the first shell and the second shell and the fixed installation of the spool pipe fitting can be realized by embedding the interfaces into the spool, thereby saving time and labor; due to the split cover-combined design of the first shell and the second shell, the cable can be visually observed during threading, and the problem of inconvenient operation caused by disorder of the cable is avoided; the locking device and the connecting structure are not required to be additionally arranged, the product structure is simple, the production is easy, and the production cost is reduced; when the product needs to be replaced, the product can be conveniently replaced by separating the product only by taking the interface out of the line pipe. The utility model discloses in, first casing and second casing lid are covered directly after closing and are fixed with the spool combination, simple structure, and easy to produce and low in production cost, and can portably install fixedly in complicated installation environment, are applicable to various installation scenes.

Furthermore, the first shell and the second shell both comprise a main body and embedded parts connected to two ends of the main body, the main body is provided with an opening, the embedded parts are of a semi-circular tubular structure, the center line of the embedded parts is located in the plane of the opening, the opening of the first shell corresponds to the opening of the second shell, and the embedded parts of the first shell and the embedded parts of the second shell correspondingly cover and form the interface.

Further, the outer diameter of the embedding part is equal to the inner diameter of the conduit to be embedded. After the first shell and the second shell are covered, the interface formed by covering the two embedding parts can be just embedded into the line pipe, the connection of the first shell and the second shell and the installation and fixation of line pipe fittings can be realized by using the line pipe, and the line pipe is suitable for various installation scenes.

Further, still include the branch road subassembly, the main part is including connecting fixed part and the shutoff portion that sets up, the fixed part with the shutoff portion junction has seted up the slot, the shutoff portion can be followed the slot is dismantled, the branch road subassembly mountable in the slot. When branch circuits need to be added, the blocking part is detached along the groove, a notch is formed in the groove, the branch circuit assembly is installed in the groove, the branch circuit assembly is connected with the notch, the branch circuit assembly can be connected with the line pipe, and the branch circuit expansion is completed.

Further, the branch assembly comprises a pipe body and a fixing groove located at one end of the pipe body, and the fixing groove is clamped with the groove.

Further, the blocking portion of the first housing and the blocking portion of the second housing may be butted to form a circular structure, and the groove of the first housing and the groove of the second housing may be butted to form a circular ring structure. The spool is the pipe form, can be convenient for being connected of branch road subassembly and spool, and the branch road subassembly is the pipe form, can be convenient for branch road subassembly's installation.

Further, the diameter of fixed slot is not more than the diameter of slot, the diameter of body is greater than the diameter of slot, the both sides of fixed slot form the step with the junction of body, after the shutoff portion under the dismantlement, can aim at the slot installation with the fixed slot, two steps respectively with the internal face and the outer wall contact of fixed part, realize fixed and spacing to the branch road subassembly, can guarantee the stable installation of branch road subassembly.

Furthermore, the plugging part is semicircular, the groove is semicircular arc-shaped, the straight edge of the plugging part is positioned in the plane where the opening is positioned, and the arc edge of the plugging part is connected with the groove. At the moment, the first shell and the second shell are consistent in structure, processing and production are facilitated, production cost is reduced, the first shell and the second shell are interchangeable, and the first shell and the second shell can be taken and used more conveniently and rapidly.

Further, the plugging portion is clamped with the groove. When branch circuits need to be expanded, the plugging part can be conveniently taken down and can be reused, and when branch circuits do not need to be expanded, the plugging part can be reinstalled in a groove or a groove of another spool pipe fitting, so that the utilization rate is high, and the material waste is reduced.

Further, the blocking portion and the fixing portion are of an integrally formed structure. When a branch is required to be added, the plugging part can be pried open along the groove, and then a branch component is installed at the groove; the plugging part and the fixing part are integrally formed, so that the processing and production difficulty is reduced, the production of the spool pipe fittings is facilitated, and the processing efficiency is improved.

The utility model discloses a spool pipe fitting compares with the background art, and the beneficial effect of production is:

after the first shell and the second shell are covered, the first shell and the second shell are directly combined with the line pipe to realize the connection of the first shell and the second shell and the fixation of line pipe fittings, no additional locking device and connecting structure are needed, the structure is simple, the production is easy, the production cost is low, the installation and the fixation can be simply and conveniently carried out in a complex installation environment, and the device is suitable for various installation scenes; the device also comprises a branch component, which can complete the extension of the branch and further expand the application range of the product.

Drawings

FIG. 1 is a perspective view of a spool piping fitting in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the first housing or the second housing in the embodiment of the present invention;

FIG. 3 is an exploded view of the line pipe fitting in an embodiment of the present invention in use;

in the drawings: 1-a first housing; 2-a second housing; 3-a body; 31-a stationary part; 32-a blocking part; 33-a trench; 4-an insert; 5-a bypass assembly; 51-a tube body; 52-fixed groove; 6-line pipe.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Example one

A line pipe fitting is shown in figures 1 and 3 and comprises a first shell 1 and a second shell 2, wherein the first shell 1 and the second shell 2 can be covered to form a cavity, the cavity is provided with at least two communicated interfaces, and the interfaces can be embedded into a line pipe 6.

The spool pipe fitting comprises the first shell 1 and the second shell 2 which can cover to form a cavity, threading is not needed, a cable is placed on the first shell 1 or the second shell 2, the second shell 2 or the first shell 1 is covered to form at least two mutually communicated interfaces, and the interfaces are embedded into the spool 6, so that the connection of the first shell 1 and the second shell 2 and the fixed installation of the spool pipe fitting can be realized, and the time and the labor are saved; due to the split cover-combined design of the first shell 1 and the second shell 2, cables can be visually observed during threading, and the problem of inconvenient operation caused by disorder of the cables is avoided; the locking device and the connecting structure are not required to be additionally arranged, the product structure is simple, the production is easy, and the production cost is reduced; when the product needs to be replaced, the product can be conveniently replaced by separating the product only by pulling the interface out of the line pipe 6. The spool pipe fitting of this embodiment, first casing 1 and 2 covers after closing directly to be fixed with the combination of spool 6 with the second casing, simple structure, easily production and low in production cost, and can portably install fixedly, are applicable to various installation scenes such as complicated installation environment.

As shown in fig. 1 to 3, each of the first housing 1 and the second housing 2 includes a main body 3 and an embedded portion 4 connected to two ends of the main body 3, an opening is formed at the top of the main body 3, the embedded portion 4 is a semi-circular tubular structure, a center line of the embedded portion 4 is located in a plane where the opening is located, the opening of the first housing 1 corresponds to the opening of the second housing 2, and the embedded portion 4 of the first housing 1 and the embedded portion 4 of the second housing 2 correspondingly cover to form an interface and embed the conduit 6. Specifically, the body 3 has a rectangular parallelepiped shape with an opening at the top, and the outer diameter of the insertion portion 4 is equal to the inner diameter of the conduit 6. In implementation, the opening of the first housing 1 is upward, the cable is placed in the first housing 1, when the cable is placed on the first housing 1, the cable extends from the top of the embedded part 4 at one end of the main body 3 to the top of the embedded part 4 at the other end of the main body 3, then the opening of the second housing 2 is downward, the second housing 2 is covered with the first housing 1, the first housing 1 and the main body 3 of the second housing 2 are covered to form a cuboid cavity structure, the embedded parts 4 at two ends of the main body 3 of the first housing 1 are respectively covered with the embedded parts 4 at two ends of the main body 3 of the second housing 2 to form a circular-tube-shaped interface, the outer diameter of the interface is equal to the inner diameter of the conduit 6, after the first housing 1 and the second housing 2 are covered, the interface can be just embedded into the conduit 6, the first housing 1 and the second housing 2 can be connected and fixed by the conduit 6, the conduit fitting has a simple structure, the production is easy and the production cost is low; the installation and fixation of the line pipe fittings are completed while the interfaces are embedded into the line pipes 6, the line pipe fittings can be simply and conveniently installed and fixed in a complex installation environment, the line pipe fitting installation method can adapt to the change of various installation scenes during line pipe installation, and is suitable for various installation scenes.

Example two

The present embodiment is similar to the embodiment, except that, as shown in fig. 3, the present embodiment further includes a branch assembly 5, the main body 3 includes a fixing portion 31 and a blocking portion 32, which are connected to each other, the fixing portion 31 is provided with a groove 33 at a connection position with the blocking portion 32, the blocking portion 32 is detachable along the groove 33, and the branch assembly 5 is mountable in the groove 33.

Specifically, the blocking part 32 is of a circular structure, the groove 33 is of an annular structure, when branches need to be added, the blocking part 32 is detached along the groove 33, a notch is formed in the groove 33, the branch component 5 is mounted in the groove 33, the branch component 5 is connected with the notch, and the branch component 5 can be connected with the line pipe 6 to complete branch expansion.

EXAMPLE III

The present embodiment is similar to the second embodiment, except that, as shown in fig. 3, the first housing 1 is provided with a plurality of blocking portions 32 and a plurality of grooves 33, the second housing 2 is provided with a plurality of blocking portions 32 and a plurality of grooves 33, the plurality of blocking portions 32 on the first housing 1 are in one-to-one butt joint with the plurality of blocking portions 32 on the second housing 2, and the plurality of grooves 33 on the first housing 1 are in one-to-one butt joint with the plurality of grooves 33 on the second housing 2. When branches need to be added, according to actual needs of the number and the direction of the branches, the plugging portions 32 on the first shell 1 and the plugging portions 32 on the second shell 2 which are mutually butted are disassembled, a gap is formed between the groove 33 on the first shell 1 and the groove 33 on the second shell 2, the gap is communicated with the interface, and after the branch assembly 5 is connected with the gap, the branch assembly 5 can be embedded into the pipeline 6 to complete branch expansion.

The stopper 32 engages with the groove 33. When branch needs to be expanded, the plugging part 32 can be conveniently taken down, the plugging part 32 can be repeatedly used, when the branch does not need to be expanded, the plugging part 32 can be reinstalled in the groove 33 or the groove 33 of another line pipe fitting, the material utilization rate is high, and the material waste is reduced.

As shown in fig. 3, the bypass module 5 includes a tubular body 51 and a fixing groove 52 formed at one end of the tubular body 51, and the fixing groove 52 is engaged with the groove 33. Specifically, the outer diameter of tube 51 is equal to the inner diameter of conduit 6, and tube 51 can be directly inserted into conduit 6 to complete the connection between branch assembly 5 and conduit 6.

As shown in fig. 3, the conduit 6 is in a circular tube shape, and the branch assembly 5 is in a circular tube shape to facilitate connection of the branch assembly 5 with the conduit 6, and to facilitate installation of the branch assembly 5, the blocking portion 32 of the first housing 1 and the blocking portion 32 of the second housing 2 can be butted to form a circular structure, and the groove 33 of the first housing 1 and the groove 33 of the second housing 2 can be butted to form a circular ring structure.

The diameter of the fixing groove 52 is not greater than that of the groove 33, the diameter of the tube body 51 is greater than that of the groove 33, and steps are formed at the connection of the fixing groove 52 and the tube body 51 at both sides. After the blocking part 32 is detached, the fixing groove 52 can be aligned to the groove 33 for installation, and the two steps are respectively contacted with the inner wall surface and the outer wall surface of the fixing part 31, so that the branch assembly 5 is fixed and limited, and the stable installation of the branch assembly 5 can be ensured.

As shown in fig. 1 to 3, the blocking portion 32 is semicircular, the groove 33 is semicircular, the straight edge of the blocking portion 32 is located in the plane of the opening, and the circular edge of the blocking portion 32 is connected to the groove 33. At this moment, the first shell 1 and the second shell 2 have the same structure, so that the processing and the production are convenient, the production cost is reduced, and the first shell 1 and the second shell 2 have interchangeability, so that the first shell 1 and the second shell 2 can be taken and used more conveniently and quickly.

Example four

This embodiment is similar with embodiment three, the difference lies in, the wall of main part 3 has certain thickness, and slot 33 divide into screw thread section and chucking section in the thickness direction, a plurality of draw-in grooves have been seted up on the chucking section, shutoff portion 32 periphery is equipped with a plurality of archs with draw-in groove joint one by one, can conveniently be with protruding embedding draw-in groove, in order to be connected shutoff portion 32 and fixed part 31, be equipped with the internal thread on the screw thread section, the one end of the body 51 of branch road subassembly 5 is equipped with the external screw thread, but internal thread and external screw thread threaded connection, after taking out the shutoff board, can conveniently and fast with branch road subassembly 5 screw in screw thread section, realize branch road subassembly 5's connection, accomplish the branch road extension.

EXAMPLE five

The present embodiment is similar to the fourth embodiment, except that, as shown in fig. 2 and fig. 3, the blocking portion 32 and the fixing portion 31 are integrally formed. When it is desired to add a bypass, the blocking portion 32 may be pried open along the groove 33, and then the bypass module 5 may be installed at the groove 33. The plugging portion 32 and the fixing portion 31 are integrally formed, so that the difficulty in machining and production is reduced, the production of the line pipe 6 fittings is facilitated, and the machining efficiency is improved.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a spool pipe fitting, characterized in that, includes first casing (1) and second casing (2), first casing (1) with second casing (2) can close and form the cavity, the cavity has the interface of two intercommunications at least, the interface can be arranged in imbedding spool (6).

2. Spool pipe fitting according to claim 1, characterized in that first casing (1), second casing (2) all include main part (3) and connect in embedding portion (4) at main part (3) both ends, main part (3) are equipped with the opening, embedding portion (4) are the semicircle tubular structure that the central line is located the opening place plane, the opening of first casing (1) corresponds with the opening of second casing (2), embedding portion (4) of first casing (1) and the corresponding lid of embedding portion (4) of second casing (2) constitute the interface.

3. Spool pipe fitting according to claim 2, characterized in that the outer diameter of the embedding part (4) is equal to the inner diameter of the spool (6) to be embedded.

4. Conduit pipe fitting according to claim 2, further comprising a branch assembly (5), the body (3) comprising a fixing portion (31) and a blocking portion (32) arranged in connection, the fixing portion (31) being provided with a groove (33) at the connection with the blocking portion (32), the blocking portion (32) being detachable along the groove (33), the branch assembly (5) being attachable to the groove (33).

5. Conduit pipe fitting according to claim 4, characterized in that the bypass assembly (5) comprises a pipe body (51) and a fixing groove (52) at one end of the pipe body (51), the fixing groove (52) being snapped into the groove (33).

6. Spool pipe fitting according to claim 5, characterized in that the blocking part (32) of the first housing (1) and the blocking part (32) of the second housing (2) are abuttable to form a circular configuration and the groove (33) of the first housing (1) and the groove (33) of the second housing (2) are abuttable to form a circular configuration.

7. Conduit pipe fitting according to claim 6, characterized in that the diameter of the fixing groove (52) is not greater than the diameter of the groove (33), the diameter of the pipe body (51) being greater than the diameter of the groove (33).

8. The conduit pipe fitting according to claim 6, wherein the blocking portion (32) is semicircular, the groove (33) is semicircular-arc-shaped, a straight edge of the blocking portion (32) is located in a plane where the opening is located, and an arc edge of the blocking portion (32) is connected to the groove (33).

9. Conduit pipe fitting according to any of claims 4 to 8, characterized in that the blocking part (32) is snapped into the groove (33).

10. The conduit pipe fitting according to any one of claims 4 to 8, wherein the blocking portion (32) and the fixing portion (31) are of an integrally formed structure.