CN213839163U

CN213839163U - Strong gomphosis bellows tube coupling circular joint

Info

Publication number: CN213839163U
Application number: CN202022811040.8U
Authority: CN
Inventors: 陈群力
Original assignee: Hunan Ebili Pipe Manufacturing Co ltd
Current assignee: Hunan Ebili Pipe Manufacturing Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-30
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a strong gomphosis bellows tube coupling circular joint, including two arc pincers pieces, two arc pincers piece one ends are fixed to be equipped with the protruding piece of arc and rotate through the pivot and connect, and two arc pincers piece other ends match and are equipped with the mounting, and two relative one side symmetries of arc pincers piece evenly are equipped with a plurality of flutings, all match in a plurality of flutings and are equipped with the calliper subassembly, and two arc pincers piece outsides are equipped with the protection casing subassembly that the shape matches. The utility model can realize the function of strong embedding of the corrugated pipe joint, has higher structural stability, higher reliability and simpler operation, and effectively improves the installation efficiency; meanwhile, a better protection effect can be realized, the safety of the corrugated pipe connector is effectively ensured, and the sealing performance of the corrugated pipe connector is ensured.

Description

Strong gomphosis bellows tube coupling circular joint

Technical Field

The utility model relates to a bellows tube coupling connects technical field, especially relates to a strong gomphosis bellows tube coupling circular joint.

Background

The corrugated pipe is widely applied to instruments and meters, is used as a connecting piece between the instrument and a pipeline matched with the instrument, is convenient to seal two open ends of the corrugated pipe, is in a free state in the middle part, can be extended and bent according to requirements, has higher flexibility, is convenient to detach and replace, and needs a reliable circular joint to ensure the sealing property of an interface of the corrugated pipe.

The circular joint of the existing corrugated pipe joint is still deficient in the aspect of strong embedment, structurally not complete enough, poor in stability, complex in operation, inconvenient to install, lack some protection devices in protection, and easy to damage, thereby influencing the embedment effect and sealing the effect.

To solve the above problem, we propose a strong fitting bellows joint round joint.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a strong-embedding corrugated pipe joint circular joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a strong gomphosis bellows tube coupling circular joint, includes two arc pincers pieces, two arc pincers piece one end is rotated through the pivot and is connected, two the arc pincers piece other end is equipped with the mounting, two a plurality of flutings, a plurality of evenly are equipped with to one side symmetry that the arc pincers piece is relative all match in the fluting and are equipped with calliper subassembly, two the arc pincers piece outside is equipped with the protection casing subassembly that the shape matches.

Preferably, the fixing piece comprises a first bolt, a rectangular block is horizontally fixed to one end of each arc-shaped clamp block, and a nut is arranged on the first bolt in a matched mode and penetrates through the two rectangular blocks in a vertical threaded mode.

Preferably, the caliper assembly includes a first hook-shaped caliper block and a second hook-shaped caliper block, the first hook-shaped caliper block is fixedly connected with the arc-shaped caliper block, the second hook-shaped caliper block can slide in a clamping groove of the arc-shaped caliper block, a second bolt is arranged between the first hook-shaped caliper block and the second hook-shaped caliper block, and a horizontal thread of the second bolt penetrates through the first hook-shaped caliper block and the second hook-shaped caliper block.

Preferably, the protective cover assembly comprises a first annular cover and a second annular cover, the shapes of the first annular cover and the second annular cover are matched, a plurality of straight rods are horizontally and fixedly arranged on the inner side of the first annular cover, a straight cylinder matched with the straight rods is horizontally and fixedly arranged on the second annular cover, two arc-shaped clamp blocks horizontally penetrate through round holes matched with the straight rods, and the first annular cover and the second annular cover are provided with fixing mechanisms.

Preferably, the straight rod is longer than the straight tube.

Preferably, fixed establishment includes first fixed block and second fixed block, first fixed block and the first annular cover outside fixed connection, second fixed block and the second annular cover outside fixed connection, be equipped with the third bolt between first fixed block and the second fixed block, third bolt horizontal thread runs through first fixed block and second fixed block, first annular cover is fixed with the relative lateral wall of second annular cover and is equipped with the annular piece, the annular piece matches with second annular cover.

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

1. the utility model discloses a mode that sets up two arc pincers pieces and a plurality of calliper subassemblies and mutually support to realize carrying out the effect of strong gomphosis to bellows tube coupling, have higher structural stability, the reliability is higher, provide the assistance for a plurality of calliper subassemblies through two arc pincers pieces, a plurality of calliper subassemblies of being convenient for can be symmetrically set up in circular joint periphery, make the operation become simple, the effectual installation effectiveness that improves;

2. the utility model discloses a set up the protection casing subassembly, through the mode that first annular cover and second annular cover match each other to the realization has better guard action to the effect that a plurality of calliper subassemblies of inside arc pincers piece and above that protect, and it is comparatively convenient to install, can prevent certain outside collision, leads to a plurality of calliper subassemblies not hard up, the effectual security of having guaranteed the bellows joint, makes its leakproofness obtain guaranteeing.

Drawings

Fig. 1 is a schematic view of a combination structure of a strong-fitting bellows pipe joint circular joint according to the present invention.

Fig. 2 is a schematic view of a dispersed structure of a strong-fitting bellows pipe joint circular joint according to the present invention.

Fig. 3 is a schematic structural diagram of two arc-shaped clamp blocks in the circular joint of the strong-embedding corrugated pipe joint according to the present invention.

Fig. 4 is a schematic structural diagram of a second annular cover in the strong-fitting bellows pipe joint circular joint according to the present invention.

In the figure: the clamp comprises an arc-shaped clamp block 1, a rotating shaft 2, a first bolt 3, a rectangular block 4, a nut 5, a first hook-shaped clamp block 6, a second hook-shaped clamp block 7, a second bolt 8, a first annular cover 9, a second annular cover 10, a straight rod 11, a straight cylinder 12, a first fixed block 13, a second fixed block 14, a third bolt 15 and an annular block 16.

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. 1-4, a strong gomphosis bellows tube coupling circular joint, including two arc clamp blocks 1, two arc clamp blocks 1 adopt alloy material, the texture is hard light, 1 one end of two arc clamp blocks rotates through pivot 2 to be connected, rotate to connect and be convenient for closed, the 1 other end of two arc clamp blocks is equipped with the mounting, the mounting plays fixed closure effect, match with bellows interface shape when two arc clamp blocks 1 are closed, two arc clamp block 1 relative one side symmetry evenly is equipped with a plurality of flutings, all match in a plurality of flutings and be equipped with the calliper subassembly, a plurality of calliper subassemblies play the effect of gomphosis interface, two arc clamp block 1 outsides are equipped with the protection casing subassembly that the shape matches, the protection casing subassembly has certain guard action.

Wherein, the mounting includes first bolt 3, and the equal horizontally fixed rectangular block 4 that is equipped with of 1 one end of two arc pincers blocks, 3 vertical screw threads of first bolt run through two rectangular blocks 4 and match and be equipped with

nut

5, and 3 cooperation nuts 5 of first bolt play the effect of two fixed arc pincers blocks 1 in a flexible way.

Wherein, calliper subassembly includes first hook type clamp splice 6 and second hook type clamp splice 7, first hook type clamp splice 6 and arc clamp splice 1 fixed connection, second hook type clamp splice 7 can slide in the draw-in groove of arc clamp splice 1, first hook type clamp splice 6 and second hook type clamp splice 7 are close to each other and can be fixed with the circular interface of bellows, be equipped with second bolt 8 between first hook type clamp splice 6 and the second hook type clamp splice 7, second bolt 8 horizontal screw thread runs through first hook type clamp splice 6 and second hook type clamp splice 7, second bolt 8 plays the effect of removing second hook type clamp splice 7 for first hook type clamp splice 6 and second hook type clamp splice 7 are close to fixedly.

Wherein, the protection casing subassembly includes first annular cover 9 and second annular cover 10, first annular cover 9 and the matching of 10 shapes of second annular cover, first annular cover 9 and second annular cover 10 can merge, the inboard level of first annular cover 9 is fixed to be equipped with a plurality of straight-bars 11, the fixed straight section of thick bamboo 12 that matches with a plurality of straight-bars 11 that is equipped with of second annular cover 10 level, a plurality of straight-bars 11 can insert in the straight section of thick bamboo 12 that corresponds, two arc pincers blocks 1 level run through be equipped with the round hole that matches with a plurality of straight-bars 11, a plurality of straight-bars 11 insert in the round hole, insert again in the straight section of thick bamboo 12 that corresponds, be convenient for match and merge, first annular cover 9 and second annular cover 10 are equipped with fixed establishment, fixed establishment plays the effect of fixed first annular cover 9 and second annular cover 10.

The straight rod 11 is longer than the straight cylinder 12, so that the straight rod 11 can be inserted into the straight cylinder 12 after passing through the circular hole, and matching is completed.

The fixing mechanism comprises a first fixing block 13 and a second fixing block 14, the first fixing block 13 is fixedly connected with the outer side of the first annular cover 9, the second fixing block 14 is fixedly connected with the outer side of the second annular cover 10, a third bolt 15 is arranged between the first fixing block 13 and the second fixing block 14, the third bolt 15 penetrates through the first fixing block 13 and the second fixing block 14 in a horizontal thread mode, the third bolt 15 plays a role in fixing the first fixing block 13 and the second fixing block 14, an annular block 16 is fixedly arranged on one side wall, opposite to the first annular cover 9 and the second annular cover 10, of the first annular cover 9, the annular block 16 is matched with the second annular cover 10, and the annular block 16 facilitates complete fitting of the first annular cover 9 and the second annular cover 10.

The utility model discloses in, the device's use step is as follows:

1. the two arc-shaped clamp blocks 1 are opened by rotation, the nut 5 is adjusted firstly, the first bolt 3 is screwed out, and the two arc-shaped clamp blocks 1 are opened by rotation through the rotating shaft 2;

2. the two arc-shaped clamp blocks 1 are opened and reach an interface, the positions are adjusted to be matched, a plurality of first hook-shaped clamp blocks 6 are embedded with the interface, a plurality of corresponding second bolts 8 are sequentially screwed, and the second bolts 8 drive the second hook-shaped clamp blocks 7 to move, so that the first hook-shaped clamp blocks 6 and the second hook-shaped clamp blocks 7 are close to the interface to be fixedly and strongly embedded;

3. screwing a first bolt 3 on the two rectangular blocks 4, and screwing a nut 5 on the first bolt 3 and tightly screwing;

4. combining the first annular cover 9 and the second annular cover 10, inserting a plurality of straight rods 11 into the circular holes of the arc-shaped clamp blocks 1, then inserting the straight rods into corresponding straight cylinders 12 on the second annular cover 10, and screwing third bolts 15 on the first fixing block 13 and the second fixing block 14 to fix the first annular cover 9 and the second annular cover 10.

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 strong gomphosis bellows tube coupling circular joint, includes two arc pincers blocks (1), its characterized in that, two arc pincers blocks (1) one end is rotated through pivot (2) and is connected, two arc pincers blocks (1) other end is equipped with the mounting, two the relative lateral symmetry of arc pincers blocks (1) evenly is equipped with a plurality of flutings, and is a plurality of all match in the fluting and is equipped with calliper subassembly, two arc pincers blocks (1) outside is equipped with the protection casing subassembly that the shape matches.

2. The strong-fit corrugated pipe joint round joint as claimed in claim 1, wherein the fixing member comprises a first bolt (3), one end of each of the two arc-shaped clamp blocks (1) is horizontally and fixedly provided with a rectangular block (4), and the first bolt (3) is vertically threaded through the two rectangular blocks (4) and is provided with a nut (5) in a matching manner.

3. The strong-fit corrugated pipe joint circular joint according to claim 1, wherein the caliper assembly comprises a first hook-shaped caliper block (6) and a second hook-shaped caliper block (7), the first hook-shaped caliper block (6) is fixedly connected with the arc-shaped caliper block (1), the second hook-shaped caliper block (7) can slide in a clamping groove of the arc-shaped caliper block (1), a second bolt (8) is arranged between the first hook-shaped caliper block (6) and the second hook-shaped caliper block (7), and the second bolt (8) horizontally penetrates through the first hook-shaped caliper block (6) and the second hook-shaped caliper block (7).

4. The strong-fit corrugated pipe joint round joint as claimed in claim 1, wherein the protective cover assembly comprises a first annular cover (9) and a second annular cover (10), the first annular cover (9) and the second annular cover (10) are matched in shape, a plurality of straight rods (11) are horizontally and fixedly arranged on the inner side of the first annular cover (9), a straight cylinder (12) matched with the plurality of straight rods (11) is horizontally and fixedly arranged on the second annular cover (10), circular holes matched with the plurality of straight rods (11) are horizontally arranged in a penetrating manner in two arc-shaped clamp blocks (1), and a fixing mechanism is arranged on the first annular cover (9) and the second annular cover (10).

5. A strong fitting bellows joint round joint according to claim 4, characterized in that the straight rod (11) is longer than the straight cylinder (12).

6. The strong-fit corrugated pipe joint round joint as claimed in claim 4, wherein the fixing mechanism comprises a first fixing block (13) and a second fixing block (14), the first fixing block (13) is fixedly connected with the outer side of the first annular cover (9), the second fixing block (14) is fixedly connected with the outer side of the second annular cover (10), a third bolt (15) is arranged between the first fixing block (13) and the second fixing block (14), the third bolt (15) horizontally penetrates through the first fixing block (13) and the second fixing block (14), an annular block (16) is fixedly arranged on one side wall of the first annular cover (9) opposite to the second annular cover (10), and the annular block (16) is matched with the second annular cover (10).