CN219588399U - Bellows compensator capable of changing connection mode - Google Patents

Abstract

The utility model provides a corrugated pipe compensator capable of changing a connection mode, which comprises a corrugated pipe compensator body, a sealing seat, a containing seat, clamping pieces, a fixed seat, a first handle and a second handle.

Description

Bellows compensator capable of changing connection mode

Technical Field

The utility model relates to a corrugated pipe compensator capable of changing a connection mode, and belongs to the technical field of corrugated pipe compensators.

Background

For heating, a heating pipe is required, and for the connection of the heating pipe, a plurality of corrugated pipe compensators are often used, and the existing compensators are provided with connection capable of changing connection modes, and the corrugated compensators belong to a compensating element.

Chinese patent No. CN217927749U discloses a bellows compensator with changeable connection mode, which is provided with a fixing ring and a first fixing block, the first connecting pipe is tightly connected with the compensator, and the connection of the inner ring to the compensator and the first connecting pipe plays a role in preventing leakage, but the steps of installing and dismantling the bellows compensator in the design are complicated, the workload of installers is increased, the practicability is low, and the bellows compensator with changeable connection mode is urgently needed at present to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the corrugated pipe compensator with the changeable connection mode, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a but bellows compensator of change connected mode, includes bellows compensator body, sealing washer, seal groove, sealed pad, receiving seat, grip tab, fixing base, first handle and second handle, the equal specification in bellows compensator body both ends is provided with the sealing washer, the seal groove has been seted up to the sealing washer inside, the seal groove inside bonding has sealed pad, the terminal surface is provided with the grip tab before the sealing washer, sealing washer annular side cover is equipped with the fixing base, the receiving seat is installed to the annular side of fixing base, the relative outside rotation of receiving seat is installed first handle, the second handle is installed in the rotation of first handle rear.

Further, the annular side surface of the sealing seat is provided with a first thread groove, the annular side surface of the clamping piece is provided with a second thread groove, the inside of the fixing seat is provided with a third thread groove, and the third thread groove is meshed with the first thread groove and the second thread groove.

Further, a first empty slot is formed in the storage seat, the first handle is rotatably arranged in the first empty slot, a second empty slot is formed in the storage seat, the second handle is rotatably arranged in the second empty slot, and the first handle and the second handle are oppositely arranged

Further, a sealing tube is arranged on the front end face of the sealing seat, and the outer diameter of the sealing tube is equal to the inner diameter of an external connecting pipeline.

Furthermore, the sealing ring is adhered to the annular side face of the sealing tube, two groups of sealing rings are arranged in specification such as the sealing rings, and the sealing rings are made of wear-resistant rubber.

Further, the specifications such as grip block are provided with four groups, grip block front end is the expansion setting, be provided with the space between grip block and the grip block.

Further, the clamping piece is adhered with an anti-slip pad on the inner side of the clamping piece, the anti-slip pad is made of wear-resistant rubber, and the sealing pad is made of wear-resistant rubber.

The utility model has the beneficial effects that: according to the corrugated pipe compensator capable of changing the connection mode, the second handle, the fixing seat, the first thread groove, the clamping piece and the third thread groove are added, so that a user can overturn the second handle from the second empty groove, then hold the second handle to drive the fixing seat to rotate clockwise, the fixing seat moves forwards to the surface of the clamping piece along the surface of the sealing seat due to the fact that the third thread groove is meshed with the first thread groove and the second thread groove, and the front end of the clamping piece is expanded, the clamping piece is driven to retract inwards by the movement of the fixing seat and clamps the surface of an external connecting pipeline through the anti-skid pad, and therefore the position of the sealing seat and the external connecting pipeline is fixed, and the corrugated pipe compensator is simple to operate and convenient to install.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a bellows compensator with a changeable connection mode according to the present utility model;

FIG. 2 is a partial cross-sectional view of a bellows compensator of the present utility model with a changeable connection;

FIG. 3 is a schematic view of a part of a seal seat in a bellows compensator with a changeable connection mode according to the present utility model;

in the figure: the novel corrugated pipe compensator comprises a 1-corrugated pipe compensator body, a 2-sealing seat, a 21-sealing pipe, a 22-sealing ring, a 23-first thread groove, a 3-sealing groove, a 4-sealing gasket, a 5-containing seat, a 6-clamping piece, a 61-anti-slip gasket, a 62-gap, a 63-second thread groove, a 7-fixing seat, a 71-third thread groove, an 8-first handle, a 81-first empty groove, a 9-second handle and a 91-second empty groove.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a bellows compensator of changeable connected mode, including bellows compensator body 1, seal receptacle 2, seal groove 3, sealed pad 4, receiver 5, grip block 6, fixing base 7, first handle 8 and second handle 9, bellows compensator body 1 both ends equal specification is provided with seal receptacle 2, seal groove 3 has been seted up to seal receptacle 2 inside, seal groove 3 inside bonds has sealed pad 4, seal receptacle 2 front end face is provided with grip block 6, seal receptacle 2 annular side cover is equipped with fixing base 7, receiver 5 is installed to fixing base 7 annular side, first handle 8 is installed in the relative outside rotation of receiver 5, second handle 9 is installed in the rotation of first handle 8 rear, the comparatively inconvenient problem of original bellows compensator installation dismantlement of changeable connected mode has been solved in this design.

As a first embodiment of the present utility model: the annular side surface of the sealing seat 2 is provided with a first thread groove 23, the annular side surface of the clamping piece 6 is provided with a second thread groove 63, the inside of the fixing seat 7 is provided with a third thread groove 71, the third thread groove 71 is meshed with the first thread groove 23 and the second thread groove 63, the rotation of the fixing seat 7 can drive the fixing seat 7 to move along the surface of the sealing seat 2 by the first thread groove 23, the rotation of the fixing seat 7 can drive the fixing seat 7 to move along the surface of the clamping piece 6 by the second thread groove 63, the inside of the containing seat 5 is provided with a first empty groove 81, the first handle 8 is rotationally arranged in the first empty groove 81, the inside of the containing seat 5 is provided with a second empty groove 91, the second handle 9 is rotationally arranged in the second empty groove 91, the second empty groove 91 is conveniently used for containing the second handle 9, the first handle 8 and the second handle 9 are oppositely arranged, the first handle 8 and the second handle 9 can increase the arm of force when rotating the fixed seat 7, thereby facilitating the use of the rotating fixed seat 7 which saves more labor, the front end face of the sealing seat 2 is provided with the sealing tube 21, the outer diameter of the sealing tube 21 is equal to the inner diameter of the external connecting pipeline, the sealing tube 21 can be inserted into the external connecting pipeline, thereby improving the sealing performance of the connecting position, the annular side face of the sealing tube 21 is adhered with the sealing ring 22, two groups of sealing rings 22 are arranged in specification, the sealing ring 22 is made of wear-resistant rubber, the sealing ring 22 can further enhance the sealing performance of the connecting position of the sealing tube 21 and the external connecting pipeline, four groups of clamping pieces 6 are arranged in specification, the front end of the clamping piece 6 is arranged in an expanding way, the design is convenient for the clamping piece 6 to be driven by the fixed seat 7 to retract inwards, thereby fixing the external connecting pipeline is provided with a gap 62 between the clamping piece 6 and the clamping piece 6, the gap 62 provides necessary deformation space for the clamping piece 6, the anti-slip pad 61 is adhered to the inner side of the clamping piece 6, the anti-slip pad 61 is made of wear-resistant rubber, and the anti-slip pad 61 can enhance the friction force between the clamping piece 6 and the surface of an external connecting pipeline.

As a second embodiment of the present utility model: the user aligns the sealed tube 21 inside the external connecting pipeline and inserts for external connecting pipeline tip gets into sealed groove 3 inside and with sealed 4 looks butt, the sealing performance of reinforcing equipment and external connecting pipeline junction under sealed 4 and sealed tube 21's effect, sealing washer 22 can further strengthen the leakproofness of equipment, then the user turns over second handle 9 from second empty slot 91 inside, then hold second handle 9 and drive fixing base 7 and rotate clockwise, because third thread groove 71 meshes with first thread groove 23 and second thread groove 63, fixing base 7 moves forward to the grip tab 6 surface along the sealing seat 2 surface, because grip tab 6 front end is the expansion form, the removal of fixing base 7 drives grip tab 6 inwards to carry out the centre gripping through slipmat 61 to external connecting pipeline surface, thereby the position of fixed sealing seat 2 and external connecting pipeline, when dismantling needs, only need turn over first handle 8, and drive fixing base 7 and rotate anticlockwise, can remove the receipts centre gripping effect of grip tab 6, thereby be convenient for take out equipment.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a but change connected mode's bellows compensator, includes bellows compensator body, sealing seat, seal groove, sealed pad, receiver, grip block, fixing base, first handle and second handle, its characterized in that: the corrugated pipe compensator is characterized in that sealing seats are arranged at the equal specifications at two ends of the corrugated pipe compensator body, sealing grooves are formed in the sealing seats, sealing gaskets are bonded in the sealing grooves, clamping pieces are arranged on the front end faces of the sealing seats, fixing seats are sleeved on annular side faces of the sealing seats, containing seats are arranged on annular side faces of the fixing seats, first handles are rotatably arranged on the outer sides of the containing seats relatively, and second handles are rotatably arranged behind the first handles.

2. A bellows compensator with changeable connection according to claim 1, wherein: the sealing seat is characterized in that a first thread groove is formed in the annular side face of the sealing seat, a second thread groove is formed in the annular side face of the clamping piece, a third thread groove is formed in the fixing seat, and the third thread groove is meshed with the first thread groove and the second thread groove.

3. A bellows compensator with changeable connection according to claim 1, wherein: the novel storage seat is characterized in that a first empty groove is formed in the storage seat, the first handle is rotatably arranged in the first empty groove, a second empty groove is formed in the storage seat, the second handle is rotatably arranged in the second empty groove, and the first handle and the second handle are oppositely arranged.

4. A bellows compensator with changeable connection according to claim 1, wherein: the sealing seat is characterized in that a sealing tube is arranged on the front end face of the sealing seat, and the outer diameter of the sealing tube is equal to the inner diameter of an external connecting pipeline.

5. The variable connection bellows compensator according to claim 4, wherein: the sealing tube is characterized in that sealing rings are adhered to the annular side face of the sealing tube, two groups of sealing rings are arranged in specification, such as the sealing rings, and the sealing rings are made of wear-resistant rubber.

6. A bellows compensator with changeable connection according to claim 1, wherein: the specification such as grip block is provided with four groups, grip block front end is the expansion setting, be provided with the space between grip block and the grip block.

7. A bellows compensator with changeable connection according to claim 1, wherein: the anti-slip pad is bonded on the inner side of the clamping piece, the anti-slip pad is made of wear-resistant rubber, and the sealing pad is made of wear-resistant rubber.