CN219606361U - Elbow splicing block and elbow assembly - Google Patents

Abstract

The utility model discloses an elbow splicing block and an elbow assembly, which belong to the technical field of elbow assemblies and comprise: the first elbow, the right side of first elbow is provided with the second elbow, the right side fixedly connected with go-between of first elbow, the both sides threaded connection of second elbow has the screw, the left side screwed connection of second elbow has the docking collar, all fixedly connected with screw rod on docking collar and the go-between, the surface mounting of screw rod has cup jointed the packing ring, the mounting hole has all been seted up to the front end and the back end on docking collar surface, the second elbow includes first half elbow and second half elbow, the fixture block is installed to second half elbow upper end bilateral symmetry, two draw-in grooves have been seted up to one side symmetry of first half elbow. From this, can dismantle the concatenation elbow, convenient to use has reduced the degree of difficulty of elbow subassembly preparation, plays sealed protection's effect, has improved the life of elbow, has the practicality.

Description

Elbow splicing block and elbow assembly

Technical Field

The utility model relates to an elbow assembly, in particular to an elbow splicing block and an elbow assembly, and belongs to the technical field of elbow assemblies.

Background

The pipe fittings are the common names of the parts with the functions of connection, control, diversion, sealing, support and the like in the pipeline system, the steel pipe fittings are pressure-bearing pipe fittings, and the elbow pipe fittings are pipe fittings for changing the direction of the pipeline. The elbow is needed in the butt joint of pipelines, and is used for connecting pipes, so that the direction of the pipes is changed, and the pipe diameter of the pipes is changed.

Most of the existing elbows are fixed and are not detachably spliced, the structure enables the elbow to be inconvenient to splice and install, the splicing and installing time is too long, time and labor are wasted, the efficiency is low when the elbows are installed and detached, the manufacturing difficulty is high, the labor force for manually installing and detaching is increased, the convenience of elbow use is reduced, and the sealing protection effect is not achieved. Thus, improvements are now made to an elbow splicing block and elbow assembly.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an elbow splicing block and an elbow assembly, wherein the elbow assembly can realize convenient elbow splicing and installation, and solves the technical problem of inconvenient elbow splicing and installation in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides an elbow splicing block and elbow subassembly, includes first elbow, the right side of first elbow is provided with the second elbow, the right side fixedly connected with go-between of first elbow, the both sides threaded connection of second elbow has the screw, the left side screwed connection of second elbow has the docking collar, all fixedly connected with screw rod on docking collar and the go-between, the surface mounting of screw rod has cup jointed the packing ring.

Furthermore, the front end and the back end of the surface of the butt joint ring are provided with mounting holes.

Further, the second elbow comprises a first half elbow and a second half elbow, clamping blocks are symmetrically arranged at two sides of the upper end of the second half elbow, two clamping grooves are symmetrically formed in one side of the first half elbow, a plurality of first threaded holes are formed in the clamping blocks, a second threaded hole is formed in one side, close to the clamping grooves, of the first half elbow, and the clamping grooves are matched with the clamping blocks in size.

Further, the second elbow is matched with the first elbow, a thread is arranged on one side, close to the first elbow, of the second elbow, and a butt joint ring is connected to the thread in a screwed mode.

Further, the right side of the screw rod penetrates into the butt joint ring through the mounting hole.

Further, the diameter of the washer is larger than the diameter of the screw.

Further, the diameters of the first threaded hole and the second threaded hole are the same, screws are fixedly connected to the first threaded hole and the second threaded hole, and the clamping block is connected with the first half elbow through the screws.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of the screw rod, the clamping groove, the clamping block, the screw and the gasket, after the elbow is used for a period of time, the second elbow can be conveniently detached for maintenance and replacement, the screw rod can be used for taking out the second elbow from the first elbow, the operation is convenient, time and labor are saved, the position of the butt joint ring is fixed through the locking screw rod, the fixing effect and the tightness are better, the first elbow half and the second elbow half are conveniently installed through the clamping groove and the clamping block, the second elbow can be detached and spliced, the first elbow half and the second elbow half are conveniently installed and fixed through the screw rod, the splicing time is short, the installation and the removal are more convenient, the manufacturing difficulty is reduced, the screw rod can be assisted to work through the gasket, the sealing protection effect is simultaneously realized, the leakage phenomenon of gaps between the screw rod and the connecting ring is avoided, the sealing effect of the screw rod is also increased, and the service life of the elbow is prolonged.

In conclusion, the utility model has the advantages that the mechanism is convenient to use, the splicing can be disassembled, the efficiency in mounting and dismounting is improved, the manufacturing difficulty is reduced, the labor force for mounting and dismounting is reduced, the sealing protection effect is realized, the service life of the elbow is prolonged, and the practicability is realized.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall construction of an elbow splicing block and elbow assembly according to the present utility model;

FIG. 2 is a schematic view of a butt-joint ring of elbow blocks and elbow assemblies according to the present utility model;

fig. 3 is a schematic view showing the split structure of a second elbow of an elbow splicing block and elbow assembly according to the present utility model.

In the figure: 1. a first elbow; 2. a second elbow; 21. a first half elbow; 22. a second half elbow; 23. a clamping block; 24. a first threaded hole; 25. a clamping groove; 26. a second threaded hole; 3. a screw; 4. a docking collar; 5. a connecting ring; 6. a screw; 7. a gasket; 8. and (5) mounting holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the elbow splicing block and the elbow assembly provided in this embodiment include a first elbow 1, a second elbow 2 is disposed on the right side of the first elbow 1, a connecting ring 5 is fixedly connected to the right side of the first elbow 1, screws 3 are screwed on two sides of the second elbow 2, a butt joint ring 4 is screwed on the left side of the second elbow 2, screws 6 are fixedly connected to the butt joint ring 4 and the connecting ring 5, and a gasket 7 is fixedly sleeved on the outer surface of the screws 6.

Preferably, the front end and the back end of the surface of the docking ring 4 are provided with mounting holes 8.

Preferably, the second elbow 2 comprises a first half elbow 21 and a second half elbow 22, two clamping blocks 23 are symmetrically arranged at two sides of the upper end of the second half elbow 22, two clamping grooves 25 are symmetrically arranged at one side of the first half elbow 21, a plurality of first threaded holes 24 are arranged on the clamping blocks 23, a second threaded hole 26 is arranged at one side, close to the clamping grooves 25, of the first half elbow 21, and the clamping grooves 25 are matched with the clamping blocks 23 in size.

Preferably, the second elbow 2 is matched with the first elbow 1, one side of the second elbow 2, which is close to the first elbow 1, is provided with threads, and the threads are in spiral connection with a butt joint ring 4.

Preferably, the right side of the screw rod 6 penetrates into the butt joint ring 4 through the mounting hole 8, and the position of the butt joint ring 4 is fixed through the locking screw rod 6, so that the fixing effect and the sealing performance are better.

Preferably, the diameter of the gasket 7 is larger than that of the screw rod 6, the screw rod 6 can be assisted through the gasket 7, and meanwhile, the sealing protection function is achieved, the phenomenon that leakage occurs in gaps between the screw rod 6 and the connecting ring 5 is avoided, and the sealing function of the screw rod 6 is also improved.

Preferably, the diameters of the first threaded hole 24 and the second threaded hole 26 are the same, the first threaded hole 24 and the second threaded hole 26 are fixedly connected with screws 3, the clamping block 23 is connected with the first half elbow 21 through the screws 3, and the first half elbow 21 and the second half elbow 22 can be spliced, installed and fixed through the screws 3.

The working principle and the using flow of the utility model are as follows:

when the elbow assembly is used, the first half elbow 21 and the second half elbow 22 can be spliced through the screw 3, the clamping groove 25 and the clamping block 23, the first half elbow 21 and the second half elbow 22 are fixed and assembled into the second elbow 2 through the control screw 3 sequentially penetrating through the second threaded hole 26 and the first threaded hole 24 in a spiral mode, the second elbow 2 can be disassembled and spliced, then the first elbow 1 and the second elbow 2 are fixed, the first elbow 1 and the second elbow 2 are in spiral connection with the butt joint ring 4 through threads at one end of the second elbow 2, the butt joint ring 4 is in butt joint through the first elbow 1 and the second elbow 2, then the connecting ring 5 is in contact with the butt joint ring 4, the manual rotary screw 6 penetrates through the connecting ring 5 to reach the inside of the mounting hole 8 to complete locking, and the screw 6 is separated from the mounting hole 8 to drive the gasket 7 to move leftwards during disassembly, so that the elbow assembly achieves the effect of quick assembly and disassembly efficiency.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. Elbow splicing block and elbow subassembly, its characterized in that, including first elbow (1), the right side of first elbow (1) is provided with second elbow (2), the right side fixedly connected with go-between (5) of first elbow (1), the both sides threaded connection of second elbow (2) has screw (3), the left side screwed connection of second elbow (2) has docking collar (4), equal fixedly connected with screw rod (6) on docking collar (4) and go-between (5), the surface mounting of screw rod (6) has cup jointed packing ring (7).

2. The elbow splicing block and elbow assembly according to claim 1, wherein the front end and the back end of the surface of the docking ring (4) are provided with mounting holes (8).

3. The elbow splicing block and elbow assembly according to claim 1, wherein the second elbow (2) comprises a first half elbow (21) and a second half elbow (22), clamping blocks (23) are symmetrically arranged at two sides of the upper end of the second half elbow (22), two clamping grooves (25) are symmetrically arranged at one side of the first half elbow (21), a plurality of first threaded holes (24) are arranged on the clamping blocks (23), a second threaded hole (26) is arranged at one side, close to the clamping grooves (25), of the first half elbow (21), and the clamping grooves (25) are matched with the clamping blocks (23).

4. The elbow splicing block and elbow assembly according to claim 1, wherein the second elbow (2) is matched with the first elbow (1), a thread is arranged on one side, close to the first elbow (1), of the second elbow (2), and a butt joint ring (4) is spirally connected to the thread.

5. Elbow splicing block and elbow assembly according to claim 1, wherein the right side of the screw (6) is threaded through the mounting hole (8) to the inside of the docking collar (4).

6. Elbow splicing block and elbow assembly according to claim 1, wherein the diameter of the washer (7) is greater than the diameter of the screw (6).

7. A joint block and elbow assembly according to claim 3, wherein the diameters of the first threaded hole (24) and the second threaded hole (26) are the same, screws (3) are fixedly connected to the first threaded hole (24) and the second threaded hole (26), and the clamping block (23) is connected with the first half elbow (21) through the screws (3).