CN218469285U

CN218469285U - Heat preservation tuber pipe structure of leaking out

Info

Publication number: CN218469285U
Application number: CN202222324580.2U
Authority: CN
Inventors: 范围; 郑伍吉; 郑星
Original assignee: Shanghai Yixin Architectural Decoration Engineering Co ltd
Current assignee: Shanghai Yixin Architectural Decoration Engineering Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-10
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a heat preservation tuber pipe leak protection wind structure, including pipe fitting and square flange, be provided with the rubber pad between two square flanges, square cover has been cup jointed on the pipe fitting, square cover four sides of keeping away from each other have all seted up first recess, fixedly connected with dead lever in the first recess, it is connected with the rotating sleeve to rotate on the dead lever, the equal fixedly connected with linkage plate in both sides about the rotating sleeve, one of them linkage plate upper end fixedly connected with live-rollers, fixedly connected with compression roller on another linkage plate, it can drive the compression roller and remove to the opposite side to rotate the live-rollers, it is provided with the strengthening rib to keep away from first recess one side to the linkage plate, strengthening rib fixed connection is on square cover, the utility model discloses a rotation dwang makes trapezoidal ejector pad remove to extrude the live-rollers, because the dead lever is spacing, can make the compression roller extrude square flange, can promote the efficiency of installation and dismantlement, make cleaning efficiency promote, be convenient for keep warm to the tuber pipe.

Description

Heat preservation tuber pipe structure of leaking out

Technical Field

The utility model relates to a heat preservation tuber pipe technical field, concretely relates to heat preservation tuber pipe leak protection wind structure.

Background

The heat preservation tuber pipe is that air conditioning system transmits the transmission link for each equipment and room, through set up insulation construction on tuber pipe surface, for example tin material and heat preservation rubber, can keep the temperature reduction energy consumption of tuber pipe, promotes the efficiency of transmission.

According to the Chinese patent publication CN212430087U "a leak protection type air pipe flange structure", its the means that the heat preservation tuber pipe described prevents leaking out is realized through sealing part and board-sharing flange, and set up multiunit bolt in order to promote sealed homogeneity, and realize fixing and dismantling through two relative flanges of multiunit bolted connection, in the use of reality, the heat preservation tuber pipe is inside to be stained with easily and glues the dust, influence the use of tuber pipe, consequently need dismantle the tuber pipe often, the dismantlement of tuber pipe is very influenced to the dismantlement of multiunit bolt.

Therefore, an air leakage prevention structure of the heat preservation air pipe is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: the inside dust that glues easily of heat preservation tuber pipe influences the use of tuber pipe, consequently need dismantle the tuber pipe often, and the problem of the dismantlement of the tuber pipe is very influenced in the dismantlement of multiunit bolt, consequently provides a heat preservation tuber pipe leak protection wind structure.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a heat preservation tuber pipe leak protection wind structure, includes pipe fitting and square flange, two be provided with the rubber pad between the square flange, square cover has been cup jointed on the pipe fitting, first recess has all been seted up to four sides of keeping away from each other on the square cover, fixedly connected with dead lever in the first recess, it rotates and is connected with the rotating sleeve on the dead lever, the equal fixedly connected with linking plate in both sides about the rotating sleeve.

As the utility model discloses a preferred technical scheme, one of them the connection fishplate bar upper end fixedly connected with live-rollers, another fixedly connected with compression roller on the connection fishplate bar rotates the live-rollers and can drive the compression roller and remove to the opposite side.

As an optimized technical scheme of the utility model, the first recess one side is kept away from to the connection board is provided with the strengthening rib, strengthening rib fixed connection covers at square, the strengthening rib comprises the metal material, promotes the rigidity of square cover.

As a preferred technical scheme of the utility model, threaded connection has the dwang on the strengthening rib, dwang one end fixedly connected with rotates the handle, the dwang other end rotates through the bearing and is connected with trapezoidal ejector pad, can be convenient for spacing and promote the position of live-rollers.

As an optimized technical scheme of the utility model, the inclined plane and the live-rollers contact of trapezoidal ejector pad, trapezoidal ejector pad and the contact of square cover lateral surface can make trapezoidal ejector pad be rectilinear movement.

As an optimal technical scheme of the utility model, fixedly connected with gag lever post in the square cover, the through-hole on the gag lever post grafting square flange can promote square flange's stability.

The utility model has the advantages of it is following: make trapezoidal ejector pad remove through rotating the dwang to extrude the live-rollers, because the spacing of dead lever can make the compression roller extrude square flange, can promote the efficiency of installation and dismantlement, make cleaning efficiency promote, be convenient for keep warm to the tuber pipe.

Drawings

Fig. 1 is a schematic side sectional view of an air leakage prevention structure of a heat preservation air duct according to a preferred embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a square cover of an air leakage prevention structure of a heat preservation air duct according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the air leakage preventing structure of the heat preservation air duct according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a pipe fitting; 2. a square flange; 3. a square cover; 4. a first groove; 5. a fixing rod; 6. rotating the sleeve; 7. a connection plate; 8. a rotating roller; 9. a compression roller; 10. reinforcing ribs; 11. rotating the rod; 12. a trapezoidal push block; 13. a limiting rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. 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. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 as a specific case by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

Please refer to fig. 1-3 in combination to show a heat preservation tuber pipe structure of leaking out, including pipe fitting 1 and square flange 2, be provided with the rubber pad between two square flange 2, can promote the leakproofness, square cover 3 has been cup jointed on pipe fitting 1, cover between two square flange 2 through square cover 3, first recess 4 has all been seted up to four sides of keeping away from each other on square cover 3, fixedly connected with dead lever 5 in the first recess 4, it is connected with rotating sleeve 6 to rotate on the dead lever 5, the equal fixedly connected with linkage plate 7 in both sides about rotating sleeve 6, it can make two linkage plate 7 rotate to rotate rotating sleeve 6, and distribute in different directions, can extrude square flange 2.

Wherein, another connection board 7 of compression roller 9 fixed connection, one of them connection board 7 of live-rollers 8 fixed connection can extrude square flange 2 through compression roller 9 for two square flange 2 in close contact with, thereby promote leakproofness between them.

Wherein, the strengthening rib 10 comprises the metal material, fixedly connected with strengthening rib 10 on the square cover 3, strengthening rib 10 is located linkage plate 7 one side, can promote the rigidity of square cover 3, provides stable support when atress on square cover 3.

Wherein, trapezoidal ejector pad 12 rotates through the bearing and connects dwang 11, rotates 11 one ends of handle fixed connection dwang, and 11 threaded connection strengthening ribs of dwang 10 through rotating dwang 11, can drive trapezoidal ejector pad 12 one under the spacing of strengthening rib 10 to extrusion live-rollers 8, it receives the spacing of dead lever 5 to rotate cover 6 simultaneously, can be convenient for two square flange 2's linking.

Undulant compression roller 9, cup joint square cover 3 on one of them pipe fitting 1, make the square flange 2 contact of two pipe fittings 1, and make gag lever post 13 peg graft with square flange 2, rotate dwang 11 simultaneously, under the spacing of strengthening rib 10, dwang 11 drives trapezoidal ejector pad 12 and removes and extrudees rotor roll 8, rotor roll 8 forms the rotation with linking plate 7 under dead lever 5 and the effect of rotating sleeve 6, and extrude square flange 2 and rubber pad, thereby it is stable to make linking up between two pipe fittings 1, can be convenient for install and dismantle, promote cleaning efficiency, thereby improve the air leakage prevention effect of heat preservation tuber pipe.

Example 2

Referring to fig. 1-3, the improvement is further based on embodiment 1:

wherein, the lateral surface of square cover 3 contacts with trapezoidal ejector pad 12, and live-rollers 8 contacts with the inclined plane of trapezoidal ejector pad 12, and in the rotation process of live-rollers 8, the inclined plane of trapezoidal ejector pad 12 can keep the laminating with live-rollers 8 to promote live-rollers 8.

Wherein, the through-hole on the square flange 2 is pegged graft and is had gag lever post 13, and gag lever post 13 fixed connection is in square cover 3, can carry on spacingly to square cover 3, promotes the stability when linking up.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a heat preservation tuber pipe leak protection wind structure, includes pipe fitting (1) and square flange (2), two be provided with the rubber pad between square flange (2), its characterized in that, square cover (3) have been cup jointed on pipe fitting (1), first recess (4) have all been seted up to four sides of keeping away from each other on square cover (3), fixedly connected with dead lever (5) in first recess (4), it is connected with rotation cover (6) to rotate on dead lever (5), the equal fixedly connected with of both sides links up board (7) about rotation cover (6).

2. The air leakage preventing structure of the heat insulation air duct according to claim 1, wherein a rotating roller (8) is fixedly connected to the upper end of one of the connection joint plates (7), and a pressing roller (9) is fixedly connected to the other connection joint plate (7).

3. The air leakage prevention structure of the heat preservation air pipe as claimed in claim 2, wherein a reinforcing rib (10) is arranged on one side of the connection plate (7) far away from the first groove (4), the reinforcing rib (10) is fixedly connected to the square cover (3), and the reinforcing rib (10) is made of metal.

4. The air leakage prevention structure of the heat preservation air duct according to claim 3, wherein the reinforced rib (10) is connected with a rotating rod (11) through a thread, one end of the rotating rod (11) is fixedly connected with a rotating handle, and the other end of the rotating rod (11) is rotatably connected with a trapezoidal push block (12) through a bearing.

5. The air leakage prevention structure of the heat preservation air pipe as claimed in claim 4, wherein the inclined plane of the trapezoidal push block (12) is in contact with the rotating roller (8), and the trapezoidal push block (12) is in contact with the outer side surface of the square cover (3).

6. The air leakage prevention structure of the heat insulation air duct according to claim 5, wherein a limiting rod (13) is fixedly connected in the square cover (3), and the limiting rod (13) is inserted into a through hole on the square flange (2).