CN211175767U - Novel connect tight type card just - Google Patents

Abstract

The utility model discloses a novel connect tight type and just block, including last regulating ring and last retainer plate, the one end swing joint that goes up the regulating ring and be close to last retainer plate is in the inside of last retainer plate, the below of going up the regulating ring is provided with down the regulating ring, the below of going up the retainer plate is provided with down the retainer plate, the one end swing joint that the lower regulating ring is close to down the retainer plate is in the inside of retainer plate down, go up regulating ring and lower regulating ring, go up the equal fixedly connected with fixed connection block of lateral wall of department of meeting of retainer plate and lower retainer plate, it is a plurality of the locking screw hole has all been seted up to fixed connection block's inside, go up and be provided with the elasticity gasket between retainer plate and the last regulating ring. The utility model discloses in, can change the size of self according to the connecting tube of reality, can seal the pipeline that will need to connect according to actual conditions is better, and can improve the corrosion resistance of device itself.

Description

Novel connect tight type card just

Technical Field

The utility model belongs to the technical field of the pipe connection equipment, especially, relate to a novel connect firm card of tight type.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. The pipeline is widely applied to multiple industries and fields due to the unique characteristics of the pipeline. The pipelines are widely used, mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, hydraulic engineering and various industrial devices, the sealing performance of the joints between the pipelines is usually ensured by rigid clamping, the rigid clamping is a connection mode of connecting rigid pipe joints by rigid pipe joints when the pipelines are connected, the rigid pipe joints can form a rigid whole with steel pipes after being clamped, and when the span of a lifting appliance is large, the pipelines are connected by rigid support of the pipelines.

The size of the traditional rigid card is fixed when the traditional rigid card is used, the connection is troublesome when the size of a connecting pipe fitting is not fixed, and in the rigid card connection, the connection part of a thread and a bolt is corroded and rusted most easily, but most of the traditional rigid cards have no good anti-corrosion measures.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel connecting tight rigid card.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel connecting tight type rigid clamp comprises an upper adjusting ring and an upper fixing ring, wherein one end of the upper adjusting ring close to the upper fixing ring is movably connected inside the upper fixing ring, a lower adjusting ring is arranged below the upper adjusting ring, a lower fixing ring is arranged below the upper fixing ring, one end of the lower adjusting ring close to the lower fixing ring is movably connected inside the lower fixing ring, the side walls of the joint of the upper adjusting ring and the lower adjusting ring, the upper fixing ring and the lower fixing ring are fixedly connected with fixed connecting blocks, locking threaded holes are formed inside the fixed connecting blocks, an elastic sealing sheet is arranged between the upper fixing ring and the upper adjusting ring, the starting end of the elastic sealing sheet is fixedly connected with the inner side wall of the upper fixing ring, go up the end lateral wall fixedly connected with second connecting block that terminates of retainer plate, the inside wall sliding connection of second connecting block and elastic sealing piece.

As a further description of the above technical solution:

a plurality of regulation holes have all been seted up to the inside of going up regulating ring and lower regulating ring, a plurality of bolt holes have all been seted up to the inside of going up retainer plate and lower retainer plate.

As a further description of the above technical solution:

the bolt hole aligns with the regulation hole, the inside joint in bolt hole has the bolt, the one end joint in the inside of regulation hole that the bolt is kept away from the bolt hole.

As a further description of the above technical solution:

a plurality of the both sides of locking screw hole all are provided with and load the box, load box and fixed connection piece fixed connection, it is a plurality of the inside of loading the box all is equipped with aluminium base reaction piece.

As a further description of the above technical solution:

and a second movable groove corresponding to the second connecting block is formed in the inner side wall of the elastic sealing sheet, and the second connecting block is movably connected inside the second movable groove.

As a further description of the above technical solution:

the outer side wall of the elastic sealing piece is fixedly connected with a first connecting block, a first movable groove corresponding to the first connecting block is formed in the inner side wall of the upper adjusting ring, and the first connecting block is movably connected inside the first movable groove.

The utility model discloses following beneficial effect has:

when the novel connecting compact type rigid clamp is used, the size of the rigid clamp is adjusted according to actual conditions by arranging an upper adjusting ring, an upper fixing ring, a lower adjusting ring, a lower fixing ring, a fixed connecting block, a locking threaded hole, a loading box, an aluminum-based reaction plate, an elastic sealing sheet, a first connecting block, a first movable groove, a second connecting block, a second connecting groove, a bolt hole, a bolt and an adjusting hole, the bolt is pulled out, the upper adjusting ring or the lower adjusting ring is moved to enable the proper adjusting hole to align with the corresponding bolt hole, the bolt is inserted into the aligned bolt hole and the aligned adjusting hole, the device is sleeved on the outer surface of a pipeline and is locked by the locking threaded hole of the fixed connecting block, the starting end of the elastic sealing sheet is fixedly connected with the inner side wall of the upper fixing ring, and the elastic sealing sheet is connected with the inner side wall of the upper adjusting ring in a sliding manner by the first connecting block and the first movable groove, simultaneously the afterbody of elasticity gasket is through the inside wall sliding connection of second connecting block and second activity groove and elasticity gasket initiating terminal, along with the screwing up of screw at the in-process of locking, corresponding shrink motion is also being done to the elasticity gasket, carry out better sealing with the pipeline junction, and set up aluminium base reaction plate in locking screw hole both sides can utilize better protection locking screw hole of cathodic protection principle and screw, improve its corrosion resistance to a certain extent, the device can change the size of self according to actual connecting tube promptly, can seal the pipeline that will connect according to actual conditions is better, and can improve the corrosion resistance of device itself.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the upper fixing ring of the present invention.

Illustration of the drawings:

1. an upper adjusting ring; 2. an adjustment hole; 3. an elastic sealing sheet; 4. an upper retainer ring; 5. locking the threaded hole; 6. loading a cartridge; 7. an aluminum-based reaction plate; 8. fixing a connecting block; 9. a lower retainer ring; 10. a lower adjustment ring; 11. a first movable slot; 12. a first connection block; 13. a pin hole; 14. a bolt; 15. a second connecting block; 16. a second movable groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel connect tight type just card, including last regulating ring 1 and last retainer plate 4, the one end swing joint that goes up regulating ring 1 and be close to last retainer plate 4 is in the inside of last retainer plate 4, the below of going up regulating ring 1 is provided with lower regulating ring 10, the below of going up retainer plate 4 is provided with retainer plate 9 down, lower regulating ring 10 is close to the inside of retainer plate 9 down of one end swing joint of retainer plate 9 down, go up regulating ring 1 and lower regulating ring 10, the equal fixedly connected with fixed connection block 8 of department's lateral wall of meeting of going up retainer plate 4 and lower retainer plate 9, locking screw hole 5 has all been seted up to the inside of a plurality of fixed connection block 8, go up retainer plate 4 and be provided with elasticity gasket 3 between regulating ring 1, the initiating terminal of elasticity gasket 3 and the inside wall fixed connection of last retainer plate 4, the gasket end lateral wall fixedly connected with second connecting block 15 of last retainer plate 4, the inside wall sliding connection of second connecting block 15 and elasticity gasket 3.

A plurality of adjusting holes 2 are formed in the upper adjusting ring 1 and the lower adjusting ring 10, and a plurality of bolt holes 13 are formed in the upper fixing ring 4 and the lower fixing ring 9, so that the size of the device can be adjusted conveniently; the bolt hole 13 is aligned with the adjusting hole 2, a bolt 14 is clamped inside the bolt hole 13, and one end, far away from the bolt hole 13, of the bolt 14 is clamped inside the adjusting hole 2, so that the shape of the device is limited conveniently; the loading boxes 6 are arranged on the two sides of the locking threaded holes 5, the loading boxes 6 are fixedly connected with the fixed connecting block 8, and the aluminum-based reaction plates 7 are arranged in the loading boxes 6, so that the corrosion resistance of the device can be improved; a second movable groove 16 corresponding to the second connecting block 15 is formed in the inner side wall of the elastic sealing sheet 3, and the second connecting block 15 is movably connected inside the second movable groove 16 to provide a certain space for the movement of the second connecting block 15; the first connecting block 12 of lateral wall fixedly connected with of elasticity gasket 3 goes up the inside wall of regulating ring 1 and offers the first movable groove 11 corresponding with first connecting block 12, and first connecting block 12 swing joint is in the inside in first movable groove 11, and the elasticity gasket 3 of being convenient for is corresponding shrink motion at the in-process of device locking.

The working principle is as follows: when a novel tightly-connected rigid card is used, when the size of the rigid card is required to be adjusted according to actual conditions, the bolt 14 is pulled out, the upper adjusting ring 1 or the lower adjusting ring 10 is moved, the proper adjusting hole 2 and the corresponding bolt hole 13 are aligned, the bolt 14 is inserted into the bolt hole 13 and the adjusting hole 2 which are aligned, the device is sleeved on the outer surface of a pipeline and is locked by locking the threaded hole 5 through the fixed connecting block 8, because the starting end of the elastic sealing sheet 3 is fixedly connected with the inner side wall of the upper fixing ring 4, the elastic sealing sheet 3 is in sliding connection with the inner side wall of the upper adjusting ring 1 through the first connecting block 12 and the first movable groove 11, and the tail part of the elastic sealing sheet 3 is in sliding connection with the inner side wall of the starting end of the elastic sealing sheet 3 through the second connecting block 15 and the second movable groove 16, along with the screwing of a screw in the locking process, corresponding shrink motion is also being done to elasticity gasket 3, carry out better sealed with the pipe connection department, and set up aluminium base reaction plate 7 in locking screw hole 5 both sides can utilize better protection locking screw hole 5 of cathodic protection principle and screw, improve its corrosion resistance to a certain extent, the device can change the size of self according to the connecting tube of reality promptly, can seal the pipeline that needs to connect according to actual conditions is better, and can improve the corrosion resistance of device itself.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a novel connect tight type card just, includes last regulating ring (1) and last retainer plate (4), its characterized in that: the upper adjusting ring (1) is close to one end of the upper fixing ring (4) and is movably connected inside the upper fixing ring (4), a lower adjusting ring (10) is arranged below the upper adjusting ring (1), a lower fixing ring (9) is arranged below the upper fixing ring (4), one end of the lower adjusting ring (10) which is close to the lower fixing ring (9) is movably connected inside the lower fixing ring (9), the upper adjusting ring (1) and the lower adjusting ring (10) are connected, the side wall of the joint of the upper fixing ring (4) and the lower fixing ring (9) is fixedly connected with a fixed connecting block (8), a plurality of locking threaded holes (5) are formed inside the fixed connecting blocks (8), an elastic sealing sheet (3) is arranged between the upper fixing ring (4) and the upper adjusting ring (1), the starting end of the elastic sealing sheet (3) is fixedly connected with the inner side wall of the upper fixing ring (4), go up the termination end lateral wall fixedly connected with second connecting block (15) of retainer plate (4), the inside wall sliding connection of second connecting block (15) and elastic sealing piece (3).

2. The novel steel card with tight connection according to claim 1, wherein: a plurality of adjusting holes (2) are formed in the upper adjusting ring (1) and the lower adjusting ring (10), and a plurality of bolt holes (13) are formed in the upper fixing ring (4) and the lower fixing ring (9).

3. A novel steel card with tight connection according to claim 2, wherein: the bolt hole (13) is aligned with the adjusting hole (2), a bolt (14) is clamped inside the bolt hole (13), and one end, far away from the bolt hole (13), of the bolt (14) is clamped inside the adjusting hole (2).

4. The novel steel card with tight connection according to claim 1, wherein: a plurality of both sides of locking screw hole (5) all are provided with load box (6), load box (6) and fixed connection piece (8) fixed connection, it is a plurality of aluminium base reaction piece (7) all are equipped with in the inside of loading box (6).

5. The novel steel card with tight connection according to claim 1, wherein: the inside wall of elasticity gasket (3) is seted up with second connecting block (15) corresponding second activity groove (16), second connecting block (15) swing joint is in the inside of second activity groove (16).

6. The novel steel card with tight connection according to claim 1, wherein: the outer side wall of the elastic sealing piece (3) is fixedly connected with a first connecting block (12), a first movable groove (11) corresponding to the first connecting block (12) is formed in the inner side wall of the upper adjusting ring (1), and the first connecting block (12) is movably connected inside the first movable groove (11).

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