CN214119319U

CN214119319U - Explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of annular

Info

Publication number: CN214119319U
Application number: CN202023190999.0U
Authority: CN
Inventors: 高小亮
Original assignee: Jiangsu Zhongxin Bellows Co ltd
Current assignee: Jiangsu Zhongxin Bellows Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-03
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a rotary compensator technical field just discloses an explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of ring surface, including mount pad and base, first thread groove has been seted up to the centre at mount pad top, the inside threaded connection of first thread groove has one end to run through and extend to the outside threaded rod of mount pad, the top fixed mounting of threaded rod has the reducing outer tube, ring groove has been seted up all around at mount pad top, the bottom fixed mounting of reducing outer tube has one end to run through and extend to the inside annular fixture block of ring groove. This explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of anchor ring, through being provided with the ejector pad, when needs are adjusted, wrench movement bolt makes its and second thread groove separation and take out it from leading to the inslot, promotes the ejector pad, makes reducing outer tube and seal receptacle laminating to the fastening, and the bolt that resets again makes its and corresponding second thread groove threaded connection to fasten, can accomplish the regulation.

Description

Explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of annular

Technical Field

The utility model relates to a rotary compensator technical field specifically is an explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of ring surface.

Background

The rotary compensator is widely applied to industries such as petrifaction, metallurgy and heating as a brand-new pipeline length compensation device, and has the advantages of large compensation length, simple structure, convenience in installation and use and low cost.

Present current rotary compensator is various, but these rotary compensator all mostly have the problem of being not convenient for to use, can't adjust according to the in-service use condition, lead to sealed effect variation, and explosion-proof performance is lower, is unfavorable for actual use, so proposes the explosion-proof high pressure resistant self sealss rotary compensator of a sealed adjustable of annular and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of ring surface possesses advantages such as convenient to use, has solved and can't adjust according to the in-service use condition, leads to sealed effect variation, and the lower problem of explosion-proof performance.

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: an adjustable explosion-proof high-pressure-resistant self-sealing rotary compensator with annular sealing comprises a mounting seat and a base, wherein a first thread groove is formed in the middle of the top of the mounting seat, the inner thread of the first thread groove is connected with a threaded rod with one end penetrating through and extending to the outside of the mounting seat, a reducing outer tube is fixedly mounted at the top of the threaded rod, annular clamping grooves are formed in the periphery of the top of the mounting seat, an annular clamping block with one end penetrating through and extending to the inside of the annular clamping groove is fixedly mounted at the bottom of the reducing outer tube, a pushing block is fixedly mounted in the middle of the top of the reducing outer tube, a sealing seat is fixedly mounted at the top of the base, an arc-shaped limiting groove is fixedly mounted in the middle of the top of the sealing seat, a limiting block with one end penetrating through and extending to the inside of the arc-shaped limiting groove is fixedly mounted at the bottom of the pushing block, and a fixing groove is formed in the top of the sealing seat, the inside fixed mounting of fixed slot has explosion-proof filler, logical groove has been seted up on the right side at reducing outer tube top, the second thread groove has all been seted up to both sides around the seal receptacle top, the inside movable mounting who leads to the groove has one end to run through the reducing outer tube and extends to the inside bolt of second thread groove.

Preferably, the size of the annular clamping groove is larger than that of the annular clamping block, and the annular clamping block is clamped with the annular clamping groove.

Preferably, activity space is reserved on the front face and the back face of the arc-shaped limiting groove, and the limiting block is connected with the arc-shaped limiting groove in a clamping mode.

Preferably, the fixed slot is the annular distribution around the seal receptacle top, and explosion-proof filler is evenly distributed in the inside of fixed slot.

Preferably, the number of the second thread grooves is a plurality of and is distributed on the top of the sealing seat in a semi-arc shape and equal distance, and the positions of the second thread grooves correspond to the positions of the through grooves.

Preferably, the bottom of the through groove is provided with a fixing hole matched with the bolt in size, and the bolt is in threaded connection with the second threaded groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of ring surface possesses following beneficial effect:

1. this explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of anchor ring, through being provided with the ejector pad, when needs are adjusted, wrench movement bolt makes its and second thread groove separation and take out it from leading to the inslot, promotes the ejector pad, makes reducing outer tube and seal receptacle laminating to the fastening, and the bolt that resets again makes its and corresponding second thread groove threaded connection to fasten, can accomplish the regulation.

2. This explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of anchor ring is through being provided with ring groove and annular fixture block for the skew can not take place for the bottom of reducing outer tube, through being provided with arc spacing groove and stopper, makes the right side of reducing outer tube can not take place the skew, has strengthened overall structure's stability, through being provided with explosion-proof filler, has strengthened holistic explosion-proof performance, does benefit to actual use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged structural view of the point B in fig. 1 according to the present invention.

In the figure: the anti-explosion bolt comprises a mounting seat 1, a base 2, a first thread groove 3, a threaded rod 4, a reducing outer tube 5, an annular clamping groove 6, an annular clamping block 7, a pushing block 8, a sealing seat 9, an arc-shaped limiting groove 10, a limiting block 11, a fixing groove 12, an anti-explosion filler 13, a through groove 14, a second thread groove 15 and a bolt 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. 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.

Referring to fig. 1-3, an explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing comprises a mounting seat 1 and a base seat 2, a first thread groove 3 is arranged in the middle of the top of the mounting seat 1, a threaded rod 4 with one end penetrating through and extending to the outside of the mounting seat 1 is connected with the inner thread of the first thread groove 3, a reducing outer tube 5 is fixedly arranged at the top of the threaded rod 4, an annular clamping groove 6 is arranged around the top of the mounting seat 1, an annular clamping block 7 with one end penetrating through and extending to the inside of the annular clamping groove 6 is fixedly arranged at the bottom of the reducing outer tube 5, the size of the annular clamping groove 6 is larger than that of the annular clamping block 7, the annular clamping block 7 is clamped with the annular clamping groove 6, a pushing block 8 is fixedly arranged in the middle of the top of the reducing outer tube 5, a sealing seat 9 is fixedly arranged at the top of the base seat 2, and an arc-shaped limiting groove 10 is fixedly arranged in the middle of the top of the sealing seat 9, the bottom of the pushing block 8 is fixedly provided with a limiting block 11, one end of the limiting block is penetrated through and extends to the inside of the arc-shaped limiting groove 10, the front surface and the back surface of the arc-shaped limiting groove 10 are reserved with movable spaces, the limiting block 11 is clamped with the arc-shaped limiting groove 10, the top of the sealing seat 9 is provided with a fixing groove 12, the inside of the fixing groove 12 is fixedly provided with an anti-explosion filler 13, the fixing groove 12 is annularly distributed around the top of the sealing seat 9, the anti-explosion filler 13 is uniformly distributed inside the fixing groove 12, the right side of the top of the reducing outer tube 5 is provided with a through groove 14, the front side and the back side of the top of the sealing seat 9 are provided with second thread grooves 15, the number of the second thread grooves 15 is a plurality of bolts 16, the bolts are distributed on the top of the sealing seat 9 in a semi-arc shape and at equal intervals, the positions of the second thread grooves 15 correspond to the positions of the through grooves 14, one end of the bolts 16 penetrates through the reducing outer tube 5 and extends to the inside of the second thread grooves 15 are movably mounted inside the through groove 14, the bottom of the through groove 14 is provided with a fixing hole matched with the bolt 16 in size, and the bolt 16 is in threaded connection with the second thread groove 15.

When the adjusting device is used and needs to be adjusted, the bolt 16 is twisted to be separated from the second thread groove 15, the push block 8 is pushed, the reducing outer pipe 5 and the sealing seat 9 are attached and fastened, and then the bolt 16 is reset to complete adjustment.

In summary, the ring surface seal adjustable explosion-proof high pressure resistant self-sealing rotary compensator is provided with the push block 8, when adjustment is needed, the bolt 16 is twisted to separate the bolt from the second thread groove 15 and take the bolt out of the through groove 14, the push block 8 is pushed, the reducing outer tube 5 is attached to the sealing seat 9 to be fastened, and the bolt 16 is reset to enable the bolt to be in threaded connection with the corresponding second thread groove 15 to be fastened, so that adjustment can be completed.

And, through being provided with ring groove 6 and annular fixture block 7 for the skew can not take place for the bottom of reducing outer tube 5, through being provided with arc spacing groove 10 and stopper 11, makes the right side of reducing outer tube 5 can not take place the skew, has strengthened overall structure's stability, through being provided with explosion-proof filler 13, has strengthened holistic explosion-proof performance, does benefit to actual use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof high pressure resistant self sealss rotary compensator of sealed adjustable of ring surface, includes mount pad (1) and base (2), its characterized in that: the middle of the top of the mounting seat (1) is provided with a first thread groove (3), the inner thread of the first thread groove (3) is connected with a threaded rod (4) with one end penetrating and extending to the outside of the mounting seat (1), the top of the threaded rod (4) is fixedly provided with a reducing outer tube (5), the periphery of the top of the mounting seat (1) is provided with an annular clamping groove (6), the bottom of the reducing outer tube (5) is fixedly provided with an annular clamping block (7) with one end penetrating and extending to the inside of the annular clamping groove (6), the middle of the top of the reducing outer tube (5) is fixedly provided with a push block (8), the top of the base (2) is fixedly provided with a sealing seat (9), the middle of the top of the sealing seat (9) is fixedly provided with an arc-shaped limiting groove (10), the bottom of the push block (8) is fixedly provided with a limiting block (11) with one end penetrating and extending to the inside of the arc-shaped limiting groove (10), fixed slot (12) have been seted up at the top of seal receptacle (9), the inside fixed mounting of fixed slot (12) has explosion-proof filler (13), logical groove (14) have been seted up on the right side at reducing outer tube (5) top, second thread groove (15) have all been seted up to both sides around seal receptacle (9) top, the inside movable mounting who leads to groove (14) has one end to run through reducing outer tube (5) and extends to bolt (16) inside second thread groove (15).

2. The explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing according to claim 1, characterized in that: the size of the annular clamping groove (6) is larger than that of the annular clamping block (7), and the annular clamping block (7) is connected with the annular clamping groove (6) in a clamping mode.

3. The explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing according to claim 1, characterized in that: the front and the back of the arc-shaped limiting groove (10) are reserved with moving spaces, and the limiting block (11) is connected with the arc-shaped limiting groove (10) in a clamped mode.

4. The explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing according to claim 1, characterized in that: the fixing grooves (12) are annularly distributed on the periphery of the top of the sealing seat (9), and the anti-explosion fillers (13) are uniformly distributed inside the fixing grooves (12).

5. The explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing according to claim 1, characterized in that: the quantity of second thread groove (15) is a plurality of and is half arc equidistance and distributes at the top of seal receptacle (9), the position of second thread groove (15) corresponds with the position of logical groove (14).

6. The explosion-proof high pressure resistant self-sealing rotary compensator with adjustable annular surface sealing according to claim 1, characterized in that: the bottom of the through groove (14) is provided with a fixing hole matched with the bolt (16) in size, and the bolt (16) is in threaded connection with the second thread groove (15).