CN210800462U - Waterproof high-sealing prefabricated compensator - Google Patents
Waterproof high-sealing prefabricated compensator Download PDFInfo
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- CN210800462U CN210800462U CN201921786767.6U CN201921786767U CN210800462U CN 210800462 U CN210800462 U CN 210800462U CN 201921786767 U CN201921786767 U CN 201921786767U CN 210800462 U CN210800462 U CN 210800462U
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Abstract
The utility model discloses a waterproof high sealed prefabricated compensator, including the compensator, the compensator periphery is provided with protective casing, protective casing includes first sleeve pipe and second sleeve pipe, it has waterproof heat preservation all to fill in the clearance of first sleeve pipe and second sleeve pipe and compensator, first sleeve pipe and second sleeve pipe are connected through sealed compressing cap, first sleeve pipe and second sleeve pipe interface end are provided with the protection piece that blocks water, the mounting groove has all been seted up to first sleeve pipe and second sleeve pipe interface end, the protection piece that blocks water includes the solid fixed ring of telescopic tube and magnetic force, the solid fixed ring of magnetic force cup joints in the mounting groove, the solid fixed ring of magnetic force is connected with mounting groove lateral wall magnetism. The utility model discloses it is rational in infrastructure, through setting up the protective sheath pipe and the protective assembly that blocks water that compress tightly the lid and connect through sealed, for the compensator provides good sealed, improved the waterproof performance of compensator greatly.
Description
Technical Field
The utility model relates to a compensator technical field especially relates to waterproof high sealed prefabricated compensator.
Background
Compensators are also conventionally called expansion joints, or expansion joints. It is composed of bellows (an elastic element) and its working body, end pipe, support, flange and guide pipe. Belongs to a compensating element. The effective telescopic deformation of the working body corrugated pipe is utilized to absorb the dimensional change of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like or compensate the axial, transverse and angular displacement of the pipelines, the conduits, the containers and the like. And can also be used for noise reduction and vibration reduction.
However, most compensators cannot be effectively waterproof at present, so that polluted water enters the compensator, and the service life of the compensator is influenced.
Therefore, a waterproof high-sealing prefabricated compensator is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof high sealed prefabricated compensator, aim at provides effectual waterproof for the compensator, thereby avoids sewage to enter into the life who influences the compensator in the compensator.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the waterproof high-sealing prefabricated compensator comprises a compensator body, wherein a protective sleeve is arranged on the periphery of the compensator body and comprises a first sleeve and a second sleeve, the first sleeve is located at the movable end of the compensator body, the second sleeve is located at the fixed end of the compensator body, a waterproof heat-insulating layer is filled in gaps between the first sleeve and the second sleeve and between the first sleeve and the compensator body, the first sleeve and the second sleeve are connected through a sealing compression cover, a water-blocking protective piece is arranged on the periphery of the interface ends of the first sleeve and the second sleeve and inside the sealing compression cover, L-shaped mounting grooves are formed in the interface ends of the first sleeve and the second sleeve, the water-blocking protective piece comprises a telescopic sleeve and magnetic fixing rings arranged at the two ends of the telescopic sleeve, the magnetic fixing rings are sleeved in the mounting grooves, and the magnetic fixing rings are magnetically connected with the.
Preferably, in the above-mentioned prefabricated compensator of waterproof high seal, sealed compress tightly the lid including respectively through flange fixed mounting at the sleeve of first sleeve pipe outer wall and the pressure section of thick bamboo of second sleeve pipe outer wall, the laminating of sleeve outer wall and pressure section of thick bamboo inside, two the flange periphery is through locking bolted connection.
Based on the technical characteristics, the sealing performance of the interfaces of the first sleeve and the second sleeve is improved by the arrangement of the sealing and pressing cover.
Preferably, in the above waterproof high-sealing prefabricated compensator, a spring is sleeved on the surface of the locking bolt between the screw head and the flange.
Based on above-mentioned technical characteristic, the setting of spring has effectively promoted locking bolt's locking dynamics.
Preferably, in the waterproof high-sealing prefabricated compensator, a sealing gasket is arranged on the side wall of the installation groove.
Based on the technical characteristics, the sealing performance between the magnetic fixing ring and the side wall of the mounting groove is ensured by the arrangement of the sealing washer.
Preferably, among the prefabricated compensator of above-mentioned waterproof high seal, the solid fixed ring of magnetic force includes the lantern ring and two semicircular clamping rings, two the clamping ring medial surface all is provided with the protruding ring of arc, two along the circumference the clamping ring medial surface all with lantern ring outside surface phase-match, and two lantern ring junctions are fixed through the nut.
Based on above-mentioned technical characteristic, the setting of bellying ring has increased the effect that compresses tightly of the lantern ring, and the convenience is dismantled in the installation of the lantern ring simultaneously.
Preferably, in the above prefabricated waterproof high-sealing compensator, an installation ring is arranged at one end of the inner wall of the sleeve, which is far away from the opening of the sleeve, and a plastic gasket is arranged on the surface of one end of the installation ring, which is close to the pressing cylinder.
Based on above-mentioned technical characteristic, the sealed waterproof nature of sealed compressing tightly the lid has effectively been improved to the setting of plasticity gasket.
The utility model has the advantages that:
the utility model discloses it is rational in infrastructure, through setting up the protective sheath pipe and the protective assembly that blocks water that compress tightly the lid and connect through sealed, for the compensator provides good sealed, improved the waterproof performance of compensator greatly, just the utility model discloses it is all very convenient that the installation is dismantled, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the water-blocking protection assembly of the present invention;
fig. 3 is a schematic view of the magnetic force fixing ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a compensator; 2-protective sleeves; 3-a first sleeve; 4-a second sleeve; 5, sealing a pressing cover; 6-water blocking guards; 7-mounting grooves; 8-telescopic sleeve; 9-magnetic force fixing ring; 10-a flange; 11-a sleeve; 12-pressing the cylinder; 13-locking bolts; 14-a spring; 15-a sealing gasket; 16-a collar; 17-a pressure ring; 18-a raised ring; 19-a mounting ring; 20-a plastic gasket; 21-waterproof heat-insulating layer.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment is a waterproof high-sealing prefabricated compensator, which includes a compensator 1, a protective casing 2 is disposed on the periphery of the compensator 1, the protective casing 2 includes a first casing 3 located at the movable end of the compensator 1 and a second casing 4 located at the fixed end of the compensator 1, gaps between the first casing 3 and the compensator 1 and between the second casing 4 and the compensator 1 are filled with a waterproof insulation layer 21, the waterproof insulation layer 21 has a certain waterproof insulation effect, the first casing 3 and the second casing 4 are connected by a sealing gland 5, the sealing gland 5 includes a pressing cylinder 12 fixedly mounted on the outer wall of the first casing 3 and the outer wall of the second casing 4 by a flange 10, the outer wall of the pressing cylinder 11 is attached to the inner wall of the pressing cylinder 12, the peripheries of the two flanges 10 are connected by a locking bolt 13, and the sealing gland 5 is disposed, so as to improve the sealing performance of the interface between the first casing 3 and the second casing 4, the surface of the locking bolt 13 is positioned between the screw head and the flange 10, a spring 14 is sleeved, the arrangement of the spring 14 effectively improves the locking force of the locking bolt 13, one end of the inner wall of the sleeve 11, which is far away from the opening of the sleeve 11, is provided with a mounting ring 19, one end surface of the mounting ring 19, which is close to the pressing cylinder 12, is provided with a plastic gasket 20, the arrangement of the plastic gasket 20 effectively improves the sealing and waterproof performance of the sealing and pressing cover 5, a water blocking protection part 6 is arranged at the periphery of the interface ends of the first sleeve 3 and the second sleeve 4 and is positioned inside the sealing and pressing cover 5, the interface ends of the first sleeve 3 and the second sleeve 4 are both provided with an L-shaped mounting groove 7, the water blocking protection part 6 comprises a telescopic sleeve 8 and magnetic fixing rings 9 arranged at the two ends of the telescopic sleeve 8, the magnetic fixing rings 9 are sleeved in the mounting groove 7, seal ring 15's setting, guarantee the leakproofness between the solid fixed ring 9 of magnetic force and the 7 lateral walls of mounting groove, the solid fixed ring 9 of magnetic force includes lantern ring 16 and two semicircular clamping rings 17, two clamping rings 17 inboard surface all are provided with arc bulge loop 18 along the circumference, two clamping rings 17 inboard surface all with lantern ring 16 outside surface phase-match, and two 16 junctions of lantern ring are fixed through the nut, bulge loop 18's setting has increased the effect that compresses tightly of the lantern ring 16, lantern ring 16 installation dismantles the convenience simultaneously.
The utility model discloses a concrete implementation, when using, people at first carry out the cladding with waterproof heat preservation 21 to compensator 1, then protect waterproof heat preservation 21 through protective casing 2, screw locking bolt 13 and make sleeve 11 terminal contradict with plastic gasket 20, through this kind of setting, even break at waterproof heat preservation 21, also can prevent effectively that moisture from entering into compensator 1, water-proof effects is good, and the practicality is strong.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a prefabricated compensator of waterproof high seal which characterized in that: the water-blocking protective device comprises a compensator (1), a protective sleeve (2) is arranged on the periphery of the compensator (1), the protective sleeve (2) comprises a first sleeve (3) and a second sleeve (4), the first sleeve (3) and the second sleeve (4) are respectively located at the movable end of the compensator (1), the second sleeve (4) is located at the fixed end of the compensator (1), a waterproof heat-insulating layer (21) is filled in gaps between the first sleeve (3) and the compensator (1) and between the second sleeve (4) and the compensator (1), the first sleeve (3) and the second sleeve (4) are connected through a sealing pressing cover (5), a water-blocking protective piece (6) is arranged inside the sealing pressing cover (5) on the periphery of the interface ends of the first sleeve (3) and the second sleeve (4), L-shaped interface mounting grooves (7) are formed in the interface ends of the first sleeve (3) and the second sleeve (4), the water-blocking protective piece (6) comprises a telescopic sleeve (8) and magnetic fixing rings (9, the magnetic force fixing ring (9) is sleeved in the mounting groove (7), and the magnetic force fixing ring (9) is magnetically connected with the side wall of the mounting groove (7).
2. The waterproof high-sealing prefabricated compensator according to claim 1, characterized in that: sealed compress tightly lid (5) are including pressing a section of thick bamboo (12) at sleeve (11) and second sleeve pipe (4) outer wall of first sleeve pipe (3) outer wall through flange (10) fixed mounting respectively, sleeve (11) outer wall with press a section of thick bamboo (12) inside laminating, two flange (10) periphery is passed through locking bolt (13) and is connected.
3. The waterproof high-sealing prefabricated compensator according to claim 2, characterized in that: and a spring (14) is sleeved on the surface of the locking bolt (13) between the screw head and the flange (10).
4. The waterproof high-sealing prefabricated compensator according to claim 1, characterized in that: and a sealing gasket (15) is arranged on the side wall of the mounting groove (7).
5. The waterproof high-sealing prefabricated compensator according to claim 1, characterized in that: the magnetic force fixing ring (9) comprises a sleeve ring (16) and two semicircular pressure rings (17), wherein the inner side surfaces of the pressure rings (17) are provided with arc-shaped protruding rings (18) and two arc-shaped protruding rings (18) along the circumference, the inner side surfaces of the pressure rings (17) are matched with the outer side surfaces of the sleeve ring (16), and the joint of the two sleeve rings (16) is fixed through a nut.
6. The waterproof high-sealing prefabricated compensator according to claim 2, characterized in that: the inner wall of the sleeve (11) is provided with a mounting ring (19) at one end far away from the opening of the sleeve (11), and a plastic gasket (20) is arranged on the surface of one end of the mounting ring (19) close to the pressing cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786767.6U CN210800462U (en) | 2019-10-23 | 2019-10-23 | Waterproof high-sealing prefabricated compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786767.6U CN210800462U (en) | 2019-10-23 | 2019-10-23 | Waterproof high-sealing prefabricated compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800462U true CN210800462U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921786767.6U Active CN210800462U (en) | 2019-10-23 | 2019-10-23 | Waterproof high-sealing prefabricated compensator |
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| CN (1) | CN210800462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567053A (en) * | 2021-07-27 | 2021-10-29 | 中国铁建重工集团股份有限公司 | Pressure maintaining tool for heading equipment |
-
2019
- 2019-10-23 CN CN201921786767.6U patent/CN210800462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567053A (en) * | 2021-07-27 | 2021-10-29 | 中国铁建重工集团股份有限公司 | Pressure maintaining tool for heading equipment |
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