CN218881179U

CN218881179U - High-reliability butt-joint type metal pipe connecting structure

Info

Publication number: CN218881179U
Application number: CN202222904830.XU
Authority: CN
Inventors: 赵厚森; 郑平
Original assignee: Hangzhou Tianyu Technology Co ltd
Current assignee: Hangzhou Tianyu Technology Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-18
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a high reliability butt joint type metal tubular product connection structure, the connecting plate comprises a connecting plate, rotate on the connecting plate and install first pivot, first gear has been cup jointed in the first pivot, rotate on the connecting plate and install two second pivots, cup joint the second gear with first gear engaged with in the second pivot, be fixed with the sleeve pipe in the second pivot, the sheathed tube inside is rotated and is cup jointed the cylinder, the one end of cylinder is provided with the thread groove. The utility model discloses can satisfy and connect two needs parallel arrangement's tubular metal resonator, connect the good reliability.

Description

High-reliability butt-joint type metal pipe connecting structure

Technical Field

The utility model relates to a tubular metal resonator connection technical field especially relates to a high reliability butt joint type tubular metal resonator connection structure.

Background

In the construction process, the metal pipes generally need to be connected with each other, and the connection modes are various and have fixed connection or detachable connection grade and the like. Sometimes we will meet the need of connecting two parallel metal pipes together, so that the two pipes are not on the same axis, but the connection must ensure that the two metal pipes are parallel, so if the two metal pipes are separately connected and fixed, the other metal pipe is difficult to ensure the parallelism, therefore, we propose a high-reliability butt-joint type metal pipe connection structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-reliability butt joint type metal pipe connecting structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high reliability butt joint type metal tubular product connection structure, includes the connecting plate, rotate on the connecting plate and install first pivot, first gear has been cup jointed in the first pivot, rotate on the connecting plate and install two second pivots, cup joint the second gear with first gear engaged with in the second pivot, be fixed with the sleeve pipe in the second pivot, the cylinder has been cup jointed in sheathed tube inside rotation, the one end of cylinder is provided with the thread groove.

Preferably, two of the second rotating shafts are symmetrically arranged about the first rotating shaft.

Preferably, the side of the cylinder is provided with an annular chute, the inner wall of the sleeve is fixed with an annular boss, and the annular boss is rotatably sleeved in the annular chute.

Preferably, the side of cylinder is provided with the sawtooth groove that the annular was arranged, install on the sleeve pipe and be used for carrying out spacing stop gear to the cylinder, stop gear includes fixing base, slider, spring, inserted bar, shifting block, the fixing base is n shape, it has the inserted bar to slide to run through on the fixing base, the inserted bar slides and runs through the sleeve pipe, the spring has been cup jointed on the inserted bar, it has the slider to fix the cover on the inserted bar, the slider slides and cup joints in the fixing base, the top of inserted bar is fixed with the shifting block.

Preferably, a guide pipe is fixed on the side edge of the cylinder, a screw penetrates through the side edge of the guide pipe through threads, and a pressing block is fixed at one end of the screw.

Preferably, a quadrangular prism is fixed on the side edge of the cylinder.

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

1. in the utility model, the thread groove is used for connecting with the metal pipe to be connected; when any one second gear rotates, the other second gear is driven to synchronously rotate through the meshing with the first gear, and the rotating directions of the two second gears are the same, so that the two connected metal pipes can be always in parallel positions in the rotating process, and the field installation requirement is met;

2. in the utility model, after the shifting block pulls the inserted bar, the spring is compressed, and at the moment, the inserted bar is pulled out from the sawtooth groove, so that the cylinder is convenient to rotate;

3. the utility model discloses in, through the screw thread transmission between screw rod and the stand pipe, can sticis the briquetting on the tubular metal resonator, like this, the tubular metal resonator even if receive the bending and also can not cause the damage to screw thread department, has the guard action to the screw thread, and also can prevent behind the tight tubular metal resonator of clamp that the tubular metal resonator is rotating after the installation, stability is good, and the side of cylinder is fixed with the quadrangular, and quadrangular accessible spanner drives the cylinder and rotates.

Drawings

Fig. 1 is a schematic structural view of a high-reliability butt-joint type metal pipe connection structure provided by the present invention;

FIG. 2 is a partial schematic view of the structure of FIG. 1;

fig. 3 is the utility model provides a high reliability butt joint type metal tubular product connection structure's stop gear's schematic structure.

In the figure: the device comprises a connecting plate 1, a first rotating shaft 2, a first gear 3, a second rotating shaft 4, a second gear 5, a sleeve 6, a cylinder 7, a guide pipe 8, a limiting mechanism 9, a fixed seat 91, a sliding block 92, a spring 93, an inserted rod 94, a shifting block 95, a sawtooth groove 10, a quadrangular prism 11, a thread groove 12, an annular boss 13, a screw 14 and a pressing block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 and 2, a high-reliability butt-joint type metal pipe connection structure, which includes a connection plate 1, a first rotation shaft 2 is rotatably installed on the connection plate 1, a first gear 3 is sleeved on the first rotation shaft 2, two second rotation shafts 4 are rotatably installed on the connection plate 1, a second gear 5 meshed with the first gear 3 is sleeved on the second rotation shaft 4, when any one second gear 5 rotates, the other second gear 5 can be driven to synchronously rotate through meshing with the first gear 3, and the rotation directions of the two second gears 5 are the same, so that two metal pipes connected can be guaranteed to be always in parallel positions in the rotation process, thereby meeting the field installation requirements, a sleeve 6 is fixed on the second rotation shaft 4, a cylinder 7 is sleeved inside the sleeve 6 in a rotating manner, a thread groove 12 is formed in one end of the cylinder 7, the thread groove 12 is used for being connected with a metal pipe to be connected, the two second rotation shafts 4 are symmetrically arranged about the first rotation shaft 2, an annular chute is formed in the side edge of the cylinder 7, an annular boss 13 is fixed on the inner wall of the sleeve 6, the annular boss 13 is rotatably sleeved in the annular chute, and the cylinder 6 can rotate in the sleeve.

Referring to fig. 2 and 3, a circular sawtooth groove 10 is formed in the side edge of a cylinder 7, a limiting mechanism 9 for limiting the cylinder 7 is installed on a sleeve 6, the limiting mechanism 9 includes a fixed seat 91, a slider 92, a spring 93, an inserted link 94 and a shifting block 95, the fixed seat 91 is n-shaped, an inserted link 94 penetrates through the fixed seat 91 in a sliding manner, the inserted link 94 penetrates through the sleeve 6 in a sliding manner, the inserted link 94 is sleeved with the spring 93, the slider 92 is fixedly sleeved on the inserted link 94, the slider 92 is sleeved in the fixed seat 91 in a sliding manner, the shifting block 95 is fixed at the top end of the inserted link 94, after the inserted link 94 is pulled by the shifting block 95, the spring 93 is compressed, the inserted link 94 is pulled out of the sawtooth groove 10 at the moment, so that the cylinder 7 can rotate, the metal pipe can be pulled out of or sleeved in the threaded groove 12 when the metal pipe is not rotated, and after the shifting block 95 is released, the inserted link 94 is inserted into the rectangular groove 10 under the restoring force of the spring 93, so that the cylinder 7 can be positioned.

Referring to fig. 2, the side of cylinder 7 is fixed with stand pipe 8, the side of stand pipe 8 has screw rod 14 through the screw thread penetration, screw rod 14's one end is fixed with briquetting 15, through the screw thread transmission between screw rod 14 and the stand pipe 8, can sticis briquetting 15 on the tubular metal resonator, thus, the tubular metal resonator even if receive the bending and can not cause the damage to screw thread department yet, have the guard action to the screw thread, and can prevent behind the clamp metal resonator that the tubular metal resonator is installed rotation, good stability, the side of cylinder 7 is fixed with quadrangular 11, quadrangular 11 accessible spanner drives cylinder 7 and rotates.

The working principle is as follows: in use, the thread groove 12 is used for connecting with a metal pipe to be connected; when any one second gear 5 rotates, the other second gear 5 is driven to synchronously rotate through the meshing with the first gear 3, and the rotating directions of the two second gears 5 are the same, so that the two connected metal pipes can be ensured to be always in parallel positions in the rotating process, and the field installation requirement can be met; after the shifting block 95 pulls the inserting rod 94, the spring 93 is compressed, at the moment, the inserting rod 94 is pulled out from the sawtooth groove 10, so that the cylinder 7 can rotate conveniently, the metal pipe can be rotated and pulled out or sleeved from the thread groove 12 when the cylinder 7 rotates, and after the shifting block 95 is released, the inserting rod 94 is inserted into the rectangular groove 10 under the restoring force of the spring 93, so that the cylinder 7 can be positioned; through the screw thread transmission between screw rod 14 and the stand pipe 8, can sticis briquetting 15 on the tubular metal resonator, like this, the tubular metal resonator even if receive the bending and can not cause the damage to screw thread department yet, has the guard action to the screw thread, and also can prevent after pressing from both sides tight tubular metal resonator that the tubular metal resonator is installed and rotate, stability is good, and the side of cylinder 7 is fixed with quadrangular 11, and quadrangular 11 accessible spanner drives cylinder 7 and rotates.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high reliability butt joint type metal tubular product connection structure, includes connecting plate (1), its characterized in that, rotate on connecting plate (1) and install first pivot (2), first gear (3) have been cup jointed on first pivot (2), rotate on connecting plate (1) and install two second pivots (4), cup joint second gear (5) with first gear (3) engaged with on second pivot (4), be fixed with sleeve pipe (6) on second pivot (4), cylinder (7) have been cup jointed in the inside rotation of sleeve pipe (6), the one end of cylinder (7) is provided with thread groove (12).

2. A high reliability butt-joint type metal pipe connection structure according to claim 1, wherein two of said second rotation shafts (4) are symmetrically arranged with respect to the first rotation shaft (2).

3. The high-reliability butt-joint type metal pipe connecting structure according to claim 1, wherein an annular sliding groove is formed in a side edge of the cylinder (7), an annular boss (13) is fixed on an inner wall of the sleeve (6), and the annular boss (13) is rotatably sleeved in the annular sliding groove.

4. The high-reliability butt-joint type metal pipe connecting structure is characterized in that a sawtooth groove (10) which is annularly arranged is formed in the side edge of the cylinder (7), a limiting mechanism (9) used for limiting the cylinder (7) is installed on the sleeve (6), the limiting mechanism (9) comprises a fixed seat (91), a sliding block (92), a spring (93), an inserted rod (94) and a shifting block (95), the fixed seat (91) is n-shaped, the inserted rod (94) penetrates through the fixed seat (91) in a sliding mode, the inserted rod (94) penetrates through the sleeve (6) in a sliding mode, the spring (93) is sleeved on the inserted rod (94), the sliding block (92) is fixedly sleeved on the inserted rod (94), the sliding block (92) is sleeved in the fixed seat (91) in a sliding mode, and the shifting block (95) is fixed to the top end of the inserted rod (94).

5. The high-reliability butt joint type metal pipe connecting structure according to claim 1, wherein a guide pipe (8) is fixed to a side of the cylindrical body (7), a screw (14) penetrates through a side of the guide pipe (8) through a thread, and a pressing block (15) is fixed to one end of the screw (14).

6. The high-reliability butt-joint type metal pipe connecting structure as claimed in claim 1, wherein a quadrangular prism (11) is fixed to a side of the cylindrical body (7).