CN211853091U

CN211853091U - Novel anti-vibration groove rigid clamp

Info

Publication number: CN211853091U
Application number: CN202020447075.5U
Authority: CN
Inventors: 张增鑫; 张甲山; 岳建英
Original assignee: Shandong Baishun Fire Technology Co ltd
Current assignee: Shandong Baishun Fire Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a novel anti vibration type slot is just blocked, including last snap ring, the bottom both sides of going up the snap ring are fixed to be provided with and are fitted with a contraceptive ring fixed ear, both sides the top center department fixedly connected with anti vibration spring of the fixed ear of fitting with a contraceptive ring, the inside of anti vibration spring is inserted and is provided with hexagon bolt, the bottom joint of going up the snap ring has lower snap ring, the fixed ear of lower ring, both sides of being provided with in top both sides of snap ring down the bottom center department fixedly connected with screw thread stiff end of the fixed ear of lower ring is fixed with the fixed ear of lower ring through setting up screw thread stiff end, avoids nut itself to take place the pine to take off, through setting up the anti vibration spring, when the pipeline vibration, the spring can form the buffering, avoids the vibration directly. Through setting up the anti vibration spring, when hexagon bolt and screw thread stiff end pine take off, the anti vibration spring kick-backs, guarantees to go up the snap ring and can not become invalid immediately with being connected of lower snap ring, can have time to remedy, has solved and has loosened the problem that can directly lead to becoming invalid.

Description

Novel anti-vibration groove rigid clamp

Technical Field

The utility model relates to a firm card field of slot especially relates to a novel firm card of anti vibration type slot.

Background

The existing steam pipeline generally uses a groove rigid clamp to carry out rigid clamp connection, the steam pipeline can generate high-frequency vibration in the conveying process, the high-frequency vibration can lead to the gradual loosening of threaded connection, the loosening can directly lead to leakage, and even the failure of the pipeline connection position is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel anti-vibration groove rigid card.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel anti vibration type slot is just blocked, includes the snap ring, the fixed ear of fixing with a contraceptive ring, both sides of being provided with in the bottom both sides of going up the snap ring the top center fixedly connected with anti vibration spring of the ear of fixing with a contraceptive ring, the inside of anti vibration spring is inserted and is provided with hex bolts, the bottom joint of going up the snap ring has lower snap ring, the fixed ear of fixing with a contraceptive ring, both sides are located fixedly connected with screw thread stiff end in the bottom center of the ear of fixing with a contraceptive ring down in the top both sides of snap ring, hex bolts and screw thread stiff end threaded connection, go up the snap ring and be provided with the sealing washer down.

As a further description of the above technical solution:

the bottom of going up the snap ring is provided with the arch with the junction of lower snap ring, lower snap ring is provided with corresponding sunken in the junction with last snap ring.

As a further description of the above technical solution:

the top center department of the ear is fixed to the upper ring is provided with sunkenly, the fixed setting of anti vibration spring is in sunkenly.

As a further description of the above technical solution:

the hexagon bolt passes the fixed ear of upper ring and extends forward, the extension department of hexagon bolt passes the fixed ear of lower ring and extends, the extension department and the thread fixing end threaded connection of hexagon bolt.

As a further description of the above technical solution:

the upper ring fixing lug is provided with a hole at the corresponding position of the upper ring fixing lug and the hexagon bolt, and the lower ring fixing lug is provided with a hole at the corresponding position of the lower ring fixing lug and the hexagon bolt.

As a further description of the above technical solution:

the lower ring fixing lug is provided with a groove at the joint of the lower ring fixing lug and the thread fixing end, and the thread fixing end is composed of two nuts.

As a further description of the above technical solution:

the improved structure is characterized in that a groove is formed in the upper clamping ring, the sealing ring is arranged at the center of the groove, a space is reserved between the groove and the sealing ring, and a groove corresponding to the upper clamping ring is formed in the lower clamping ring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the screw thread stiff end and fix with the fixed ear of lower ring, avoid nut itself to take place the pine to take off, through setting up the anti vibration spring, when the pipeline vibrates, the spring can form the buffering, avoids vibrating and directly causes the influence to the junction.

2. The utility model discloses a set up the anti vibration spring, when hexagon bolt and screw thread stiff end pine take off, the anti vibration spring kick-backs, guarantees to go up the snap ring and can not become invalid immediately with being connected of lower snap ring, can have time to remedy, has solved the problem that the pine takes off can directly lead to becoming invalid.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel anti-vibration groove rigid card provided by the present invention;

fig. 2 is a top view of a novel vibration-proof groove rigid card provided by the present invention;

fig. 3 is a side sectional view of the novel anti-vibration groove rigid card provided by the present invention.

Illustration of the drawings:

1. a snap ring is arranged; 2. a lower snap ring; 3. a hexagon bolt; 4. an anti-vibration spring; 5. an upper ring fixing lug; 6. a lower ring fixing lug; 7. a thread fixing end; 8. and (5) sealing rings.

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: a novel anti-vibration groove rigid clamp comprises an upper clamp ring 1, upper ring fixing lugs 5 are fixedly arranged on two sides of the bottom end of the upper clamp ring 1, is used for fixing the upper snap ring 1 and the lower snap ring 2, the center of the top end of the upper ring fixing lug 5 at the two sides is fixedly connected with an anti-vibration spring 4, for reducing the influence of vibration on the rigid card, a hexagonal bolt 3 is inserted into the anti-vibration spring 4, a bottom joint for going up snap ring 1 has lower snap ring 2 for going up upper ring stationary dog 5 and lower ring stationary dog 6, the fixed lower ring stationary dog 6 that is provided with in top both sides of lower snap ring 2, the bottom center fixedly connected with screw thread stiff end 7 of the fixed ear 6 of lower ring in both sides department, the nut as hex bolts 3 uses, hex bolts 3 and screw thread stiff end 7 threaded connection, go up and be provided with sealing washer 8 between the inside of snap ring 1 and lower snap ring 2 for the junction of sealed live the pipeline.

Go up the bottom of snap ring 1 and be provided with the arch with the junction of snap ring 2 down, lower snap ring 2 is provided with corresponding sunkenly at the junction with last snap ring 1, uses corresponding arch and sunkenly to fix a position, guarantees snap ring 1 and lower snap ring 2's an organic whole nature. The top center department of the ear 5 is fixed to the upper ring is provided with the sunken, and anti vibration spring 4 is fixed to be set up in the sunken, and anti vibration spring 4 is fixed as a whole with the ear 5 is fixed to the upper ring. The hexagon bolt 3 passes through the upper ring fixing lug 5 and extends forwards, the extension part of the hexagon bolt 3 passes through the lower ring fixing lug 6 and extends, and the extension part of the hexagon bolt 3 is in threaded connection with the thread fixing end 7. The fixed ear 5 of going up a contraceptive ring sets up porosely in the department that corresponds with hex bolts 3, and the fixed ear 6 of lower ring sets up porosely in the department that corresponds with hex bolts 3, makes things convenient for hex bolts 3 to pass and connect. The lower ring fixing lug 6 is provided with a groove at the joint of the lower ring fixing lug and the thread fixing end 7, the thread fixing end 7 is composed of two nuts, the nut is prevented from being easily loosened, and the nut is prevented from rotating. Go up the inside of snap ring 1 and be provided with the recess, sealing washer 8 sets up in the center department of recess, comes the connecting tube through the recess, leaves the space between recess and the sealing washer 8, and the inside of lower snap ring 2 is provided with the recess that corresponds with last snap ring 1.

The working principle is as follows: with 8 covers in the junction of two pipelines of sealing washer, later with the annular bulge of the front end of snap ring 1 and lower snap ring 2 facing to the recess of last snap ring 1 and lower snap ring 2, link together two pipelines, through the arch of last snap ring 1 and the sunken of snap ring 2 down, guarantee to go up snap ring 1 and down snap ring 2 can be fine be in the same place, later insert hexagon bolt 3 from anti vibration spring 4 in, and tighten hexagon bolt 3, screw thread stiff end 7 is fixed with lower ring fixing ear 6, avoid nut itself to take place the pine and take off, through setting up anti vibration spring 4, when the pipeline vibrates, anti vibration spring 4 can form the buffering, avoid the direct influence that causes the junction of vibration.

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

1. The utility model provides a novel just card of anti vibration type slot, includes snap ring (1), its characterized in that: go up the fixed ear of fixing with a contraceptive ring (5) that is provided with in bottom both sides of snap ring (1), both sides the top center department fixedly connected with anti vibration spring (4) of the ear of fixing with a contraceptive ring (5) of fitting with a contraceptive ring, the inside of anti vibration spring (4) is inserted and is provided with hex bolts (3), the bottom joint of going up snap ring (1) has lower snap ring (2), the fixed ear of fixing with the lower ring (6) that is provided with in top both sides of lower snap ring (2), both sides fixedly connected with screw thread stiff end (7) are located at the bottom center of lower ring fixing ear (6), hex bolts (3) and screw thread stiff end (7) threaded connection, go up and be provided with between the inside of snap ring (1) and lower snap ring (2) sealing washer.

2. The new vibration resistant grooved steel card as claimed in claim 1, wherein: the bottom of going up snap ring (1) is provided with the arch with the junction of lower snap ring (2), lower snap ring (2) is provided with corresponding sunken with the junction of last snap ring (1).

3. The new vibration resistant grooved steel card as claimed in claim 1, wherein: the top center department of the ear (5) is fixed to the upper ring is provided with the sunken, anti vibration spring (4) are fixed to be set up in sunken.

4. The new vibration resistant grooved steel card as claimed in claim 1, wherein: the hexagonal bolt (3) pass upper ring and fix ear (5) and extend forward, the extension department of hexagonal bolt (3) passes lower ring and fixes ear (6) and extend, the extension department and the thread tightening end (7) threaded connection of hexagonal bolt (3).

5. The new vibration resistant grooved steel card as claimed in claim 1, wherein: the upper ring fixing lug (5) is provided with a hole at the corresponding position of the hexagon bolt (3), and the lower ring fixing lug (6) is provided with a hole at the corresponding position of the hexagon bolt (3).

6. The new vibration resistant grooved steel card as claimed in claim 1, wherein: the junction of lower ring fixing lug (6) and thread fixing end (7) is provided with a groove, and thread fixing end (7) is composed of two nuts.

7. The new vibration resistant grooved steel card as claimed in claim 1, wherein: go up the inside of snap ring (1) and be provided with the recess, sealing washer (8) set up the center department at the recess, leave the space between recess and sealing washer (8), the inside of lower snap ring (2) is provided with the recess that corresponds with last snap ring (1).