CN216715605U - Protective sleeve for pipeline bend - Google Patents

Abstract

The utility model provides a pipeline bend protective sleeve which comprises an upper sleeve, a lower sleeve, a connecting mechanism and a clamping mechanism, wherein bent parts are arranged inside the upper sleeve and the lower sleeve; the connecting mechanisms are respectively arranged at two ends of the upper sleeve and the lower sleeve, each connecting mechanism comprises a connecting ring and a fixing plate, the two ends of the upper sleeve and the lower sleeve are both fixedly connected with the connecting rings, and the two sides of each connecting ring are both fixedly connected with the fixing plates; clamping mechanism sets up in the top of go-between, clamping mechanism includes fixed case and splint, the bottom of fixed case and the top fixed connection of go-between, splint set up in the inside of go-between. The pipeline bend protective sleeve provided by the utility model has the advantages of convenience in installation and firmness.

Description

Protective sleeve for pipeline bend

Technical Field

The utility model relates to the technical field of pipeline protection sleeves, in particular to a pipeline bend protection sleeve.

Background

Along with the rapid development of the economy of China and the continuous acceleration of the urbanization process, the urban water supply system becomes one of important municipal infrastructures, and is indispensable in the aspects of ensuring the stable development of the urban economy, ensuring the living safety of people and the like.

At present, some pipeline bend protective sheaths that have now are when using, because inconvenient installation, and do not possess certain cushioning nature and syllable-dividing thermal insulation performance, and the function is comparatively single, and the protective sheath has the phenomenon that insecure easy not hard up droing after the installation, has leaded to the unable realization of protect function of protective sheath, can not satisfy user's user demand.

Therefore, there is a need to provide a protective sleeve for a pipe bend to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a pipeline bend protective sleeve which is convenient to install and firm.

The utility model provides a protective sleeve for a pipeline bend, which comprises: the device comprises an upper sleeve, a lower sleeve, a connecting mechanism and a clamping mechanism, wherein bent parts are arranged inside the upper sleeve and the lower sleeve; the connecting mechanisms are respectively arranged at two ends of the upper sleeve and the lower sleeve, each connecting mechanism comprises a connecting ring and a fixing plate, the two ends of the upper sleeve and the lower sleeve are fixedly connected with the connecting rings, and the two sides of each connecting ring are fixedly connected with the fixing plates; the clamping mechanism is arranged at the top of the connecting ring and comprises a fixed box and a clamping plate, the bottom of the fixed box is fixedly connected with the top of the connecting ring, and the clamping plate is arranged inside the connecting ring.

In order to achieve the effect of conveniently fixing the connecting ring, the connecting mechanism further comprises a fixing plate, and a through hole is formed in the fixing plate.

In order to achieve the effect of conveniently fixing the connecting ring and the fixing plate, a fixing bolt is arranged inside the through hole, and a nut is connected to the outer side of the fixing bolt in a threaded mode.

In order to reach the effect that the convenience drives splint and removes through rotating the screw rod, clamping mechanism still includes the screw rod, the outside of screw rod is connected with the inside rotation of fixed case, the outside threaded connection of screw rod has the movable plate, the bottom fixedly connected with slide bar of movable plate, the bottom fixedly connected with splint of slide bar.

In order to achieve the effect of conveniently buffering, the bottom of the connecting ring is further provided with a buffering mechanism, the buffering mechanism comprises a buffering block, and the top of the buffering block is fixedly connected with the bottom of the connecting ring.

In order to achieve the effect of conveniently buffering, the outside sliding connection of buffer block has the base, the bottom fixedly connected with spring of buffer block, the bottom of spring and the bottom fixed connection of base inner chamber.

In order to reach the effect of conveniently installing the base, the equal fixedly connected with mounting panel in both sides of base, the mounting hole has been seted up to the inside of mounting panel.

In order to achieve the effect of conveniently clamping and positioning the upper sleeve and the lower sleeve, the bottom of the upper sleeve is fixedly connected with a clamping plate, the top of the lower sleeve is provided with a clamping groove, and the outer side of the clamping plate is clamped with the inner part of the clamping groove.

In order to achieve the effect of prolonging the service life, the outer sides of the upper casing and the lower casing are provided with anticorrosive coatings, the inner sides of the anticorrosive coatings are provided with sound insulation layers, the inner sides of the sound insulation layers are provided with heat preservation layers, and the inner sides of the heat preservation layers are provided with protective layers.

Compared with the related art, the pipeline bend protective sleeve provided by the utility model has the following beneficial effects:

the connecting ring can be conveniently fixed by arranging the connecting mechanism, so that the upper sleeve and the lower sleeve can be conveniently connected, and by arranging the clamping mechanism, the pipeline can be clamped and fixed, the falling off is effectively prevented, through the arrangement of the buffer mechanism, when the pipeline shakes, the connecting ring can buffer through the buffer block, the buffer block extrudes the spring, can reduce the shaking, and can conveniently fix the mounting plate through the mounting hole through the arranged base and the mounting plate, thereby fixing the base, facilitating the installation of the protective sleeve, solving the problems that when the prior protective sleeve for the bend of the pipeline is used, because the installation is inconvenient, and the utility model has no certain buffer property, sound insulation and heat preservation performance, and has single function, and the protective sleeve has the phenomenon that the protective sleeve is not firm and is easy to loosen and fall off after being installed, so that the protective function of the protective sleeve cannot be realized.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a protective sleeve for a pipe bend according to the present invention;

FIG. 2 is a schematic view of the connection mechanism and the clamping mechanism of FIG. 1;

FIG. 3 is a schematic structural view of the clamping mechanism shown in FIG. 1;

FIG. 4 is an exploded view of the upper and lower casings of FIG. 1;

FIG. 5 is a schematic view showing the internal structure of the upper casing of FIG. 1;

FIG. 6 is a schematic structural view of the damper mechanism shown in FIG. 1;

FIG. 7 is an enlarged view of the structure shown at A in FIG. 2;

FIG. 8 is an enlarged view of the structure shown at B in FIG. 4;

FIG. 9 is a structural view of an upper casing and a lower casing in example 2 provided by the present invention;

FIG. 10 is a two-way structure diagram in example 2 of the present invention;

FIG. 11 is a block diagram of an elbow fitting of example 2 provided by the present invention;

FIG. 12 is a structural view of a three-way fitting according to embodiment 2 of the present invention;

fig. 13 is a structural view of a straight pipe fitting in example 2 according to the present invention.

Reference numbers in the figures: 1. sleeving a sleeve; 2. setting a sleeve; 3. a bending part; 4. a connecting mechanism; 41. a connecting ring; 42. a fixing plate; 43. a through hole; 44. a fixing bolt; 45. a nut; 5. a clamping mechanism; 51. a fixed box; 52. a screw; 53. moving the plate; 54. a slide bar; 55. a splint; 6. a buffer mechanism; 61. a buffer block; 62. a base; 63. a spring; 64. mounting a plate; 65. mounting holes; 7. clamping a plate; 8. a card slot; 9. an anticorrosive layer; 10. a sound insulating layer; 11. a heat-insulating layer; 12. and a protective layer.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Example one

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a protective sleeve for a pipe bend according to the present invention; FIG. 2 is a schematic view of the connection mechanism and the clamping mechanism of FIG. 1; FIG. 3 is a schematic structural view of the clamping mechanism shown in FIG. 1; FIG. 4 is an exploded view of the upper and lower casings of FIG. 1; FIG. 5 is a schematic view showing the internal structure of the upper casing of FIG. 1; FIG. 6 is a schematic structural view of the damper mechanism shown in FIG. 1; FIG. 7 is an enlarged view of the structure shown at A in FIG. 2; fig. 8 is an enlarged view of the structure shown at B in fig. 4. The pipeline bend protective sheath includes that upper casing 1 and lower casing 2, and upper casing 1 and lower casing 2's inside all is provided with the portion of bending 3.

In a specific implementation process, as shown in fig. 1, 3, 6 and 7, the connection mechanisms 4 are respectively disposed at two ends of the upper casing 1 and the lower casing 2, each connection mechanism 4 includes a connection ring 41 and a fixing plate 42, the connection rings 41 are fixedly connected to two ends of the upper casing 1 and the lower casing 2, and the fixing plates 42 are fixedly connected to two sides of the connection rings 41.

The connecting mechanism 4 further includes a fixing plate 42, and a through hole 43 is formed in the fixing plate 42.

A fixing bolt 44 is arranged in the through hole 43, and a nut 45 is connected to the outer side of the fixing bolt 44 through threads.

It should be noted that: through setting up coupling mechanism 4, when needing to connect upper casing 1 and lower casing 2, can align go-between 41, place gim peg 44 in the through-hole 43 of fixed plate 42 this moment, through with nut 45 bolt in the outside of gim peg 44 again, can conveniently fix go-between 41, and then can conveniently connect upper casing 1 and lower casing 2.

Referring to fig. 1, 2 and 7, the clamping mechanism 5 is disposed at the top of the connection ring 41, the clamping mechanism 5 includes a fixed case 51 and a clamping plate 55, the bottom of the fixed case 51 is fixedly connected with the top of the connection ring 41, and the clamping plate 55 is disposed inside the connection ring 41.

The clamping mechanism 5 further comprises a screw 52, the outer side of the screw 52 is rotatably connected with the inside of the fixed box 51, the outer side of the screw 52 is in threaded connection with a moving plate 53, the bottom of the moving plate 53 is fixedly connected with a sliding rod 54, and the bottom of the sliding rod 54 is fixedly connected with a clamping plate 55.

It should be noted that: by arranging the clamping mechanism 5, when the protective sleeve needs to be fixed, the screw 52 in the fixed box 51 can be rotated, the screw 52 can drive the movable plate 53 to move when rotating, the movable plate 53 can drive the slide rod 54 to move when moving, and the slide rod 54 can drive the clamping plate 55 to move when moving, so that the pipeline can be clamped and fixed, and the falling off can be effectively prevented.

Referring to fig. 1 and 5, the bottom of the connecting ring 41 is further provided with a buffer mechanism 6, the buffer mechanism 6 includes a buffer block 61, and the top of the buffer block 61 is fixedly connected with the bottom of the connecting ring 41.

The outside sliding connection of buffer block 61 has base 62, and the bottom fixedly connected with spring 63 of buffer block 61, the bottom of spring 63 and the bottom fixed connection of base 62 inner chamber.

The equal fixedly connected with mounting panel 64 in both sides of base 62, mounting hole 65 has been seted up to mounting panel 64's inside.

It should be noted that: through setting up buffer gear 6, when the pipeline takes place to rock, go-between 41 accessible buffer block 61 cushions the action, and buffer block 61 extrusion spring 63 can reduce and rock, and through the base 62 and the mounting panel 64 that set up, can conveniently fix mounting panel 64 through mounting hole 65, and then can fix base 62, conveniently installs the protective sheath.

Referring to fig. 1, 4 and 6, a clamping plate 7 is fixedly connected to the bottom of the upper sleeve 1, a clamping groove 8 is formed in the top of the lower sleeve 2, and the outer side of the clamping plate 7 is clamped with the inside of the clamping groove 8.

The outside of going up sleeve pipe 1 and lower casing 2 all is provided with anticorrosive coating 9, and the inboard of anticorrosive coating 9 is provided with puigging 10, and the inboard of puigging 10 is provided with heat preservation 11, and the inboard of heat preservation 11 is provided with protective layer 12.

It should be noted that: through setting up cardboard 7 and draw-in groove 8, can conveniently fix a position upper casing 1 and lower casing 2, can conveniently with upper casing 1 joint in lower casing 2's top, and through setting up anticorrosive coating 9, puigging 10, heat preservation 11 and protective layer 12, can improve life.

Example two

Referring to fig. 9, 10, 11, 12 and 13, the accessories include a two-way pipe, a bent pipe, a three-way pipe, a straight pipe, etc., when the upper casing 1 and the lower casing 2 need to be connected, the connection ring 41 can be aligned, at this time, the fixing bolt 44 is placed in the through hole 43 of the fixing plate 42, and then the connection ring 41 can be conveniently fixed by bolting the nut 45 to the outer side of the fixing bolt 44, so as to conveniently connect the upper casing 1 and the lower casing 2, when the protective sleeve needs to be fixed, the screw 52 in the fixing box 51 can be rotated, the screw 52 can drive the moving plate 53 to move when rotating, the slide bar 54 can be driven to move when moving the moving plate 53, the slide bar 54 can drive the clamping plate 55 to move when moving, so as to clamp and fix the two-way pipe, the bent pipe, the three-way pipe, the straight pipe, etc.

Wherein two leads to in the accessory, the return bend, protective sheath such as tee bend and straight tube all sets up to two halves formula, and all form through two the same accessory combinations, and when two the same accessories make up the joint, conveniently carry out the joint cooperation, simultaneously difficult the taking apart after the joint combination, the fastness is higher, some stainless steel pipelines of current have mainly been solved to the accessory in the use simultaneously, owing to not set up the protection, easily produce the condition of rain dew and drop on the pipeline, and then lead to stainless steel pipeline to take place the electrostatic corrosion easily, current adopt plastic film etc. to wrap up usually, and the effect is not good, consequently, the outside condition of taking place the electrostatic corrosion of stainless steel pipeline can effectively be solved in this application.

The working principle of the pipeline curve protective sleeve provided by the utility model is as follows:

when the upper casing 1 and the lower casing 2 need to be connected, the connecting ring 41 can be aligned, the fixing bolt 44 is placed in the through hole 43 of the fixing plate 42, the nut 45 is bolted on the outer side of the fixing bolt 44, the connecting ring 41 can be conveniently fixed, the upper casing 1 and the lower casing 2 can be conveniently connected, when the protective sleeve needs to be fixed, the screw 52 in the fixing box 51 can be rotated, the screw 52 can drive the moving plate 53 to move when rotating, the moving plate 53 can drive the slide rod 54 to move when moving, the slide rod 54 can drive the clamping plate 55 to move when moving, the pipeline can be clamped and fixed, and the falling can be effectively prevented, when the pipeline shakes, the connecting ring 41 can buffer through the buffer block 61, the spring 63 is squeezed by the buffer block 61, the shaking can be reduced, and through the base 62 and the mounting plate 64, the mounting plate 64 can be conveniently fixed through the mounting hole 65, the base 62 can be further fixed, the protective sleeve can be conveniently mounted, the upper sleeve 1 and the lower sleeve 2 can be conveniently positioned through the clamping plate 7 and the clamping groove 8, the upper sleeve 1 can be conveniently clamped at the top of the lower sleeve 2, the service life can be prolonged through the arrangement of the anticorrosive layer 9, the sound insulation layer 10, the heat insulation layer 11 and the protective layer 12, and when the protective sleeve is mounted, the upper sleeve 1, the lower sleeve 2 and the bending part 3 are firstly arranged on the outer side of a pipeline, the upper sleeve 1, the lower sleeve 2 and the bending part 3 are aligned with the pipeline, and the upper sleeve 1 and the lower sleeve 2 are respectively covered at the top and the bottom of the pipeline; an upper sleeve 1 and a lower sleeve 2 which are respectively covered at the top and the bottom of a pipeline are clamped, and a clamping plate 7 at the bottom of the upper sleeve 1 is clamped in a clamping groove 8 at the top of the lower sleeve 2 for positioning; connecting the positioned upper sleeve 1 and the positioned lower sleeve 2, placing a fixing bolt 44 in a through hole 43 of the fixing plate 42 through the connecting mechanism 4, and bolting and fixing through a nut 45; then, the upper sleeve 1 and the lower sleeve 2 which are connected are further stabilized, the screw rod 52 is rotated to drive the moving plate 53 and the sliding rod 54 to move through the clamping mechanism 5, and then the clamping plate 55 at the bottom can be driven to move, so that the pipeline is conveniently clamped, and the stability of the upper sleeve 1 and the lower sleeve 2 is improved; last will stabilize last sleeve pipe 1 and lower casing pipe 2 and install, install the base 62 of lower casing pipe 2 bottom at last, and then can accomplish the installation to the protective sheath, and the buffer gear 6 that sets up provides certain cushioning nature.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A pipeline bend protective sheath, comprising:

the device comprises an upper sleeve (1) and a lower sleeve (2), wherein bent parts (3) are arranged inside the upper sleeve (1) and the lower sleeve (2);

the connecting mechanism (4) is respectively arranged at two ends of the upper sleeve (1) and the lower sleeve (2), the connecting mechanism (4) comprises a connecting ring (41) and a fixing plate (42), the two ends of the upper sleeve (1) and the lower sleeve (2) are both fixedly connected with the connecting ring (41), and the two sides of the connecting ring (41) are both fixedly connected with the fixing plate (42);

the clamping mechanism (5) is arranged at the top of the connecting ring (41), the clamping mechanism (5) comprises a fixed box (51) and a clamping plate (55), the bottom of the fixed box (51) is fixedly connected with the top of the connecting ring (41), and the clamping plate (55) is arranged inside the connecting ring (41).

2. A conduit bend protective casing according to claim 1, wherein the connection mechanism (4) further comprises a fixing plate (42), the fixing plate (42) having a through hole (43) formed therein.

3. A conduit bend protective casing according to claim 2, characterized in that a fixing bolt (44) is arranged inside the through hole (43), and a nut (45) is screwed on the outside of the fixing bolt (44).

4. The conduit bend protective sleeve according to claim 1, wherein the clamping mechanism (5) further comprises a screw (52), the outer side of the screw (52) is rotatably connected with the inside of the fixed box (51), the outer side of the screw (52) is in threaded connection with a moving plate (53), the bottom of the moving plate (53) is fixedly connected with a sliding rod (54), and the bottom of the sliding rod (54) is fixedly connected with a clamping plate (55).

5. The conduit curve protective sleeve according to claim 1, wherein a buffer mechanism (6) is further disposed at the bottom of the connecting ring (41), the buffer mechanism (6) comprises a buffer block (61), and the top of the buffer block (61) is fixedly connected with the bottom of the connecting ring (41).

6. The conduit bend protective sleeve according to claim 5, wherein a base (62) is slidably connected to the outer side of the buffer block (61), a spring (63) is fixedly connected to the bottom of the buffer block (61), and the bottom of the spring (63) is fixedly connected to the bottom of the inner cavity of the base (62).

7. The conduit bend protective sheath of claim 6, wherein a mounting plate (64) is fixedly connected to each side of the base (62), and a mounting hole (65) is formed in the mounting plate (64).

8. The pipeline bend protective sleeve according to claim 1, wherein a clamping plate (7) is fixedly connected to the bottom of the upper sleeve (1), a clamping groove (8) is formed in the top of the lower sleeve (2), and the outer side of the clamping plate (7) is clamped with the inside of the clamping groove (8).

9. The protective sleeve for the pipeline bend according to claim 1, wherein an anticorrosive layer (9) is arranged on the outer sides of the upper casing (1) and the lower casing (2), a sound insulation layer (10) is arranged on the inner side of the anticorrosive layer (9), a heat insulation layer (11) is arranged on the inner side of the sound insulation layer (10), and a protective layer (12) is arranged on the inner side of the heat insulation layer (11).

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