CN219549894U

CN219549894U - Novel mechanical tee joint

Info

Publication number: CN219549894U
Application number: CN202320687556.7U
Authority: CN
Inventors: 谭岩; 王振峰
Original assignee: Weifang 100tong Pipeline System Co ltd
Current assignee: Weifang 100tong Pipeline System Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-18
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of mechanical tee joints, in particular to a novel mechanical tee joint which comprises a mechanical tee joint body, wherein connecting components are symmetrically arranged between an upper half tile and a lower half tile of the mechanical tee joint body, each connecting component comprises a connecting column, the connecting columns are connected with the upper half tile in a threaded mode, the bottom ends of the connecting columns are connected with connecting rods in a rotating mode, mounting grooves are symmetrically formed in the connecting rods, sliding columns are arranged in the mounting grooves in a sliding mode, the sliding columns are connected with the lower half tile in a threaded mode, and locking components are arranged between the mounting grooves and the sliding columns located in the mounting grooves. Therefore, the utility model can connect the upper half tile with the lower half tile quickly and efficiently, reduces the installation time, and is stable in connection and suitable for pipelines with various calibers.

Description

Novel mechanical tee joint

Technical Field

The utility model relates to the technical field of mechanical tee joints, in particular to a novel mechanical tee joint.

Background

The mechanical tee joint has the same effect as a common tee joint, can be used for directly connecting out a branch pipe on a steel pipe, has more application in the installation of a fire-fighting pipeline and a spraying pipeline, and is generally adopted when the branch pipe and the spraying pipeline are required to be split or combined.

At present, the existing mechanical tee joint, for example, the patent with publication number of CN207527187U, discloses a mechanical tee joint, which comprises an upper half tile, a lower half tile and a sealing ring, wherein a guide cylinder for inserting a pipeline hole is arranged on the upper half tile, the upper half tile is also provided with a rubber ring bin for installing the sealing ring, one end of the upper half tile, which is opposite to the lower half tile, is fixedly connected by using a bolt, and the other end of the upper half tile, which is opposite to the lower half tile, is fixedly connected by using a connecting piece; the other end that the first half tile is relative with this second half tile uses hasp spare fixed connection, has seted up vertical hasp hole on the otic placode that this first half tile other end set up, and the second half tile is provided with the hasp hook with this first half tile other end relative, and the hasp hook that the second half tile other end set up is mutually adapted with the vertical hasp hole that sets up on this first half tile other end otic placode, easy to assemble, but it adopts the bolt to connect first half tile and second half tile, when the pipeline bore of connection is great, just needs longer bolt to connect, and occupation space is great moreover installation time is longer.

How to connect the upper half tile and the lower half tile fast and efficiently, the installation time is reduced, the connection is stable, the pipe fitting is suitable for pipes with various calibers, and the pipe fitting becomes a technical problem needing breakthrough.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide a novel mechanical tee joint which is simple in structure and convenient to use, can effectively improve the positioning accuracy of an advanced small guide pipe, improves the low relaxation stress of the advanced small guide pipe for bearing surrounding rock, and the bending and shearing resistance, and reduces the safety risk of tunnel construction.

In order to achieve the above purpose, the utility model provides a novel mechanical tee, which comprises a mechanical tee body, wherein a connecting component is symmetrically arranged between an upper half tile and a lower half tile of the mechanical tee body, the connecting component comprises a connecting column, the connecting column is in threaded connection with the upper half tile, the bottom end of the connecting column is rotationally connected with a connecting rod, a mounting groove is symmetrically arranged on the connecting rod, a sliding column is slidably arranged in the mounting groove, the sliding column is in threaded connection with the lower half tile, and a locking component is arranged between the mounting groove and the sliding column positioned in the mounting groove.

According to the novel mechanical tee joint disclosed by the utility model, the locking assembly comprises a plurality of locking blocks which are symmetrically and elastically connected inside the sliding column, one ends of the locking blocks, which are close to the mounting groove, penetrate out of the sliding column, and the mounting groove is provided with a plurality of matching grooves matched with the locking blocks.

According to the novel mechanical tee joint disclosed by the utility model, the locking blocks are symmetrically provided with the inserting blocks, the sliding column is internally provided with the inserting grooves matched with the inserting blocks, the inserting blocks are arranged in the inserting grooves in a sliding manner, and elastic pieces are arranged between the inserting blocks and the sliding column.

According to the novel mechanical tee joint, the elastic piece is a spring.

According to the novel mechanical tee joint, the top end of the connecting column is connected with the fixing head.

According to the novel mechanical tee joint disclosed by the utility model, bolt holes are symmetrically formed in the upper half tile and the lower half tile.

According to the novel mechanical tee joint, the connecting column is connected with the bolt hole of the upper half watt in a threaded mode, and the sliding column is connected with the bolt hole of the lower half watt in a threaded mode.

The utility model aims to provide a novel mechanical tee joint which comprises a connecting component, wherein structures such as a connecting column and a sliding column of the connecting component are matched with each other, so that an upper half tile and a lower half tile can be connected quickly and efficiently, and the installation time is reduced; the locking block of the locking assembly is matched with the matching groove, so that the upper half tile and the lower half tile are combined and then are suitable for pipelines with various calibers, and the connection stability is ensured. In summary, the beneficial effects of the utility model are as follows: the upper half tile and the lower half tile can be connected fast and efficiently, the installation time is reduced, and the connection is stable and is suitable for pipelines with various calibers.

Drawings

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

FIG. 2 is a block diagram of the connecting rod;

FIG. 3 is a longitudinal cross-sectional view of the locking assembly;

in the figure: the mechanical tee joint comprises a 1-mechanical tee joint body, 11-upper half tile, 12-lower half tile, 2-connecting components, 21-connecting rods, 211-fixed heads, 212-connecting columns, 213-mounting grooves, 22-sliding columns, 3-locking components, 31-locking blocks, 32-matching grooves and 33-elastic pieces.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship 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 apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "engaged/connected," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, may be a detachable connection, or may be an integral connection, may be a mechanical connection, may be an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, may be a communication between two elements, and for one of ordinary skill in the art, the specific meaning of the terms in this disclosure may be understood in a specific case.

Referring to fig. 1 to 3, the present utility model provides a novel mechanical tee, including a mechanical tee body 1, an upper half tile 11 and a lower half tile 12 of the mechanical tee body 1 and structures and functions on the upper half tile 12 and the lower half tile are the same as or similar to those of the existing mechanical tee (the conventional structure and the using method of the mechanical tee are mature prior art, which are not described in detail herein), a connecting assembly 2 is symmetrically arranged between the upper half tile 11 and the lower half tile 12, bolt holes are symmetrically arranged on the upper half tile 11 and the lower half tile 12, the connecting assembly 2 includes a fixing head 211, a bottom end of the fixing head 211 is connected with a connecting post 212, the connecting post 212 is connected with the upper half tile 11 in a threaded manner (the connecting post 212 is connected with the bolt hole of the upper half tile 11 in a threaded manner), a bottom end of the connecting post 212 is connected with a connecting rod 21 in a rotating manner, a mounting groove 213 is symmetrically arranged on the connecting rod 21, a sliding post 22 is arranged in the mounting groove 213, the sliding post 22 can slide out of the connecting rod 21 through the mounting groove 213, the sliding post 22 is connected with the lower half tile 12 (the bolt hole of the sliding post 22 is connected with the bolt hole of the lower half tile 12 in a threaded manner), and the mounting groove 213 is located in the mounting groove 213 3.

Referring to fig. 1 to 3, the locking assembly 3 includes a plurality of locking blocks 31 (the locking blocks 31 are symmetrically provided with inserting blocks, slots matched with the inserting blocks are arranged in the sliding column 22, the inserting blocks are slidably arranged in the slots, elastic pieces 33 are arranged between the inserting blocks and the sliding column 22), one ends, close to the mounting grooves 213, of the locking blocks 31 penetrate out of the sliding column 22, and a plurality of matching grooves 32 matched with the locking blocks 31 are arranged on the mounting grooves 213.

Referring to fig. 1 to 3, the elastic member 33 is preferably a spring, and provides return power.

Referring to fig. 1 to 3, one end of the connecting rod 21 is inserted into the bolt hole of the lower half tile 12, the other end of the connecting rod 21 is inserted into the bolt hole of the upper half tile 11 (the fixing head 211 and the connecting post 212 are both positioned outside the bolt hole of the upper half tile 11), the sliding post 22 is inserted from the mounting groove 213 at the bottom end of the connecting rod 21, the sliding post 22 is fixed on the connecting rod 21 by the locking assembly 3, the connecting rod 21 is rotated to connect the sliding post 22 with the lower half tile 12 in a threaded manner, and finally the fixing head 211 and the connecting post 212 are rotated to connect the connecting post 212 with the upper half tile 11 in a threaded manner (meanwhile, the tight connection between the upper half tile 11 and the connected pipeline is ensured, and leakage is avoided), until the locking blocks 31 of the sliding post 22 are matched with the matching groove 32 (the locking blocks 31 cannot be easily separated from the matching groove 32), and thus the installation is completed.

The utility model provides a novel mechanical tee joint, which comprises a connecting component, wherein structures such as a connecting column and a sliding column of the connecting component are matched with each other, so that an upper half tile and a lower half tile can be connected quickly and efficiently, and the installation time is reduced; the locking block of the locking assembly is matched with the matching groove, so that the upper half tile and the lower half tile are combined and then are suitable for pipelines with various calibers, and the connection stability is ensured. In summary, the beneficial effects of the utility model are as follows: the upper half tile and the lower half tile can be connected fast and efficiently, the installation time is reduced, and the connection is stable and is suitable for pipelines with various calibers.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel mechanical tee bend, its characterized in that, including mechanical tee bend body, the symmetry is equipped with coupling assembling between the first half tile of mechanical tee bend body and the second half tile, coupling assembling includes the spliced pole, spliced pole threaded connection is in the first half tile, the bottom of spliced pole rotates the connecting rod, the symmetry is equipped with the mounting groove on the connecting rod, the sliding is equipped with the slip post in the mounting groove, slip post threaded connection is in the second half tile, be equipped with locking Assembly between the slip post of mounting groove and being located the mounting groove.

2. The novel mechanical tee as set forth in claim 1, wherein the locking assembly comprises a plurality of locking blocks symmetrically and elastically connected inside the sliding column, one ends of the locking blocks, which are close to the mounting grooves, penetrate out of the sliding column, and the mounting grooves are provided with a plurality of matching grooves matched with the locking blocks.

3. The novel mechanical tee as set forth in claim 2, wherein the locking blocks are symmetrically provided with insertion blocks, the sliding column is internally provided with insertion grooves matched with the insertion blocks, the insertion blocks are slidably arranged in the insertion grooves, and elastic pieces are arranged between the insertion blocks and the sliding column.

4. A new mechanical tee as set forth in claim 3, wherein the resilient member is a spring.

5. The novel mechanical tee of claim 1, wherein the top end of the connecting post is connected to a stationary head.

6. The novel mechanical tee of claim 1, wherein bolt holes are symmetrically arranged on both the upper half tile and the lower half tile.

7. The novel mechanical tee of claim 6, wherein the connecting post is threaded into the bolt hole of the upper half of the tile and the sliding post is threaded into the bolt hole of the lower half of the tile.