CN210014143U

CN210014143U - Covering sleeve for bent pipe

Info

Publication number: CN210014143U
Application number: CN201920714224.7U
Authority: CN
Inventors: 李宏兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-18
Filing date: 2019-05-18
Publication date: 2020-02-04
Anticipated expiration: 2029-05-18

Abstract

The utility model relates to the technical field of cladding covers, and discloses a cladding cover for a bent pipe, which solves the problems that the existing cladding cover for the bent pipe cannot be rapidly installed and is inconvenient to be connected with other accessories in a general mode, and comprises a first cladding cover and a second cladding cover, wherein clamping columns are fixedly arranged on one side of the first cladding cover at equal intervals; the utility model can be used in cooperation with the first and second covering sleeves, and can be quickly installed by the clamping connection between the clamping posts fixedly installed on one side of the first covering sleeve at equal intervals and the clamping grooves formed on one side of the second covering sleeve; through the cooperation use of the pull rod, kelly, expanding spring, the area body and the card hole that set up, the bottom that can make the kelly passes some round holes of seting up of the external wall of area and some card holes of seting up of mounting groove bottom cell wall and carries out the block to make quick fastening connection, efficiency is higher between the cladding cover and the external cover body.

Description

Covering sleeve for bent pipe

Technical Field

The utility model belongs to the technical field of the cladding cover, specifically be a cladding cover for return bend.

Background

In a traditional mechanical and fluid pipeline, in order to take measures such as heat preservation of media in the pipeline, heat insulation materials are often required to be coated outside the pipeline to reduce loss of the pipeline.

The existing coating sleeve for the elbow cannot be quickly installed, and the general mode is inconvenient to be connected with other accessories.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a covering cover is used to return bend, the effectual present covering cover for the return bend of having solved, installation that can not be quick, and general mode be not convenient for carry out the problem of being connected with other accessories.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a return bend is with cladding cover, including first cladding cover and second cladding cover, one side equidistance fixed mounting of first cladding cover has the card post, one side equidistance card of second cladding cover is equipped with the draw-in groove, the card post is connected with draw-in groove one-to-one block, first recess has all been seted up to the outer wall at first cladding cover top and the outer wall of first cladding cover bottom, the second recess has all been seted up to the outer wall at second cladding cover top and the outer wall of second cladding cover bottom, the internally mounted of first recess has the area body, the round hole has been seted up to the outer wall equidistance of the area body, the one end of the area body and the outer wall fixed connection of fixed block one side, the mounting groove has been seted up to the inside of fixed block, the mounting groove alternates with the card pole to be connected, the.

Preferably, the size of the first coating sleeve is matched with that of the second coating sleeve, and the size of the first groove is matched with that of the second groove.

Preferably, the top end of the clamping rod is fixedly connected with the middle part of the bottom end of the pull rod, and the pull rod is sleeved with the anti-skidding sleeve.

Preferably, the slot walls on the two sides of the top end of the mounting slot are fixedly provided with expansion springs, the bottom ends of the two expansion springs are fixedly connected with the top end of the limiting ring, and the limiting ring is fixedly arranged in the middle of the clamping rod.

Preferably, the groove walls at the bottoms of the two sides of the mounting groove are provided with through grooves, and the size of each through groove is larger than that of the belt body.

Preferably, the first coating sleeve and the second coating sleeve are both made of lead rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, through the matched use of the first wrapping sleeve and the second wrapping sleeve, the wrapping sleeves can be quickly combined through the clamping connection between the clamping columns fixedly arranged on one side of the first wrapping sleeve at equal intervals and the clamping grooves formed in one side of the second wrapping sleeve, so that the wrapping sleeves are conveniently arranged outside the pipeline;

2) the utility model discloses a quick fastening connection between the cover body, including the cover body, the fixed block is provided with the fixed block, in operation, through the pull rod that sets up, the kelly, expanding spring, the cooperation in the area body and card hole is used, the pull rod drives the kelly rebound, then pass some logical grooves of seting up of fixed block inside with the one end of the area body, then the taut area body, loosen the pull rod, under expanding spring's effect, the bottom of kelly passes some round holes of seting up of the area body outer wall and the card hole that mounting groove bottom cell wall was seted up and carries out the.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the internal structure a of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing block of the present invention;

in the figure: 1. a first cover; 2. a second cover sleeve; 3. clamping the column; 4. a card slot; 5. a first groove; 6. a second groove; 7. a belt body; 8. a circular hole; 9. a fixed block; 10. mounting grooves; 11. a clamping rod; 12. a clamping hole; 13. a limiting ring; 14. a tension spring; 15. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 first embodiment, as shown in fig. 1-4, the utility model comprises a first cover 1 and a second cover 2, a fastening post 3 is fixedly installed on one side of the first cover 1 at equal intervals, a fastening groove 4 is provided on one side of the second cover 2 at equal intervals, the fastening post 3 is connected with the fastening groove 4 in a one-to-one corresponding manner, the first cover 1 and the second cover 2 can be combined, a first groove 5 is provided on the outer wall of the top of the first cover 1 and the outer wall of the bottom of the first cover 1, a second groove 6 is provided on the outer wall of the top of the second cover 2 and the outer wall of the bottom of the second cover 2, a belt body 7 is installed inside the first groove 5, a circular hole 8 is provided on the outer wall of the belt body 7 at equal intervals, the belt body 7 can be suitable for different covers, one end of the belt body 7 is fixedly connected with the outer wall of one side of a fixing block 9, a mounting groove 10 is, mounting groove 10 alternates with kelly 11 and is connected, and card hole 12 has been seted up to the cell wall of mounting groove 10 bottom, and card hole 12 is connected with the bottom block of kelly 11, can fix first cladding cover 1 and second cladding cover 2.

In the second embodiment, on the basis of the first embodiment, the size of the first coating sleeve 1 is matched with that of the second coating sleeve 2, and the size of the first groove 5 is matched with that of the second groove 6, so that the two can be tightly combined.

Third embodiment, on the basis of first embodiment, the top of kelly 11 and the middle part fixed connection of pull rod bottom, and the cup joint of pull rod has anti-skidding cover, and the user of being convenient for pulls kelly 11.

Fourth embodiment, on the basis of first embodiment, the cell wall of mounting groove 10 top both sides all fixed mounting have expanding spring 14, two expanding spring 14's bottom all with the top fixed connection of spacing ring 13, spacing ring 13 fixed mounting is in the middle part of kelly 11, can avoid kelly 11 to shift out from the inside of mounting groove 10.

Fifth, on the basis of the first embodiment, the through grooves 15 are formed in the groove walls of the bottoms of the two sides of the mounting groove 10, and the size of the through groove 15 is larger than that of the belt body 7, so that the belt body 7 can conveniently pass through the through groove 15.

Sixth, on the basis of the first embodiment, the first covering sleeve 1 and the second covering sleeve 2 are both made of lead rubber, so that the radiation-proof performance is good, and adverse effects on surrounding people are avoided.

The working principle is as follows: when the device works, firstly, the clamping columns 3 arranged on one side of the first covering sleeve 1 at equal intervals are clamped with the clamping grooves 4 arranged on one side of the second covering sleeve 2 at equal intervals, so that the first covering sleeve 1 and the second covering sleeve 2 are combined, a pipeline is sleeved in the device, then the belt body 7 is arranged in the first groove 5 arranged on the top of the first covering sleeve 1 and the second groove 6 arranged on the top of the second covering sleeve 2, an external sleeve body is arranged in the sleeve opening of the covering sleeve, then the pull rod is pulled to drive the clamping rod 11 to move upwards, then one end of the belt body 7 passes through the through groove 15 arranged in the fixed block 9, then the belt body 7 is tensioned, the pull rod is loosened, under the action of the expansion spring 14, the bottom end of the clamping rod 11 passes through the round hole 8 arranged on the outer wall of the belt body 7 and is clamped with the clamping hole 12 arranged on the bottom end of the mounting groove 10, so that the covering, the bottom of the covering sleeve is fastened in the same way, so that the quick connection between the covering sleeve and other sleeve bodies is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 a return bend is with covering cover, includes first covering cover (1) and second covering cover (2), its characterized in that: the clamp column (3) is fixedly installed on one side of the first coating sleeve (1) in an equidistance mode, the clamp groove (4) is arranged on one side of the second coating sleeve (2) in an equidistance mode, the clamp column (3) is in one-to-one corresponding clamping connection with the clamp groove (4), the outer wall of the top of the first coating sleeve (1) and the outer wall of the bottom of the first coating sleeve (1) are respectively provided with a first groove (5), the outer wall of the top of the second coating sleeve (2) and the outer wall of the bottom of the second coating sleeve (2) are respectively provided with a second groove (6), the belt body (7) is installed inside the first groove (5), the round hole (8) is formed on the outer wall of the belt body (7) in an equidistance mode, one end of the belt body (7) is fixedly connected with the outer wall of one side of the fixing block (9), the mounting groove (10) is formed inside the fixing block rod (11), the clamping hole (12) is connected with the bottom end of the clamping rod (11) in a clamping way.

2. The covering sleeve for an elbow pipe according to claim 1, wherein: the size of the first coating sleeve (1) is matched with that of the second coating sleeve (2), and the size of the first groove (5) is matched with that of the second groove (6).

3. The covering sleeve for an elbow pipe according to claim 1, wherein: the top end of the clamping rod (11) is fixedly connected with the middle part of the bottom end of the pull rod, and the pull rod is sleeved with the anti-skidding sleeve.

4. The covering sleeve for an elbow pipe according to claim 1, wherein: the groove walls on the two sides of the top end of the mounting groove (10) are fixedly provided with telescopic springs (14), the bottom ends of the two telescopic springs (14) are fixedly connected with the top end of a limiting ring (13), and the limiting ring (13) is fixedly arranged in the middle of a clamping rod (11).

5. The covering sleeve for an elbow pipe according to claim 1, wherein: through grooves (15) are formed in the groove walls of the bottoms of the two sides of the mounting groove (10), and the size of each through groove (15) is larger than that of the belt body (7).

6. The covering sleeve for an elbow pipe according to claim 1, wherein: the first coating sleeve (1) and the second coating sleeve (2) are both made of lead rubber materials.