CN215445419U - Pipeline connecting device for building engineering construction - Google Patents

Abstract

The application discloses pipe connection device for building engineering construction, including connecting piece main part, connector and body, connecting piece main part both ends all are fixed with the connector, and connector both ends threaded connection has the body. Through guard plate and the cooperation of screw sleeve board, make the guard plate can fix the junction surface at connecting piece main part and body, thereby can protect the surface of connecting piece main part and body junction, avoid there being impurity infiltration outside, also avoid the material of inside circulation to flow, thereby avoid causing the pollution, carry out spacing relatively to body and connecting piece main part through the gag lever post, make connecting piece main part and body fixed back, can not taking place relative rotation, thereby make between connecting piece main part and the body connect more firmly, firmness when having improved the connecting piece main part and using, the application scope of connecting piece main part has been improved, need not to connect fixedly through other fixed knot constructs, stability when having guaranteed the connecting piece main part operation.

Description

Pipeline connecting device for building engineering construction

Technical Field

The application relates to a monitoring box, in particular to a pipeline connecting device for building engineering construction.

Background

When many building works are constructed, pipelines need to be buried in construction positions for drainage and circulation, and because the length of the pipelines is limited, when many pipelines are buried, two pipelines need to be connected and fixed through pipeline connecting pieces.

The existing pipeline connecting piece is generally connected with a pipe body through threads through connectors at two ends when in use, but because the outer surface of the existing pipeline connecting piece does not have a protection structure, the joints at two ends are exposed at the outer side, and when the pipeline connecting piece is used for a long time, the pipeline connecting piece can enter due to external impurity pollution and the like, or substances circulating inside are seeped through the joints, so that the pollution inside or outside is easily caused, and the practicability of the pipeline connecting piece is reduced. Therefore, a pipe connection device for construction engineering is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The pipeline connecting device for the construction is provided in the embodiment and used for solving the problem that a connecting part of a pipeline in the prior art cannot protect a connecting part when in use.

According to one aspect of the application, the pipeline connecting device for building engineering construction comprises a connecting piece main body, connecting heads and pipe bodies, wherein the connecting heads are fixed at two ends of the connecting piece main body, the pipe bodies are in threaded connection with two ends of the connecting heads, a protective structure is arranged on the outer surface of the connecting piece main body, and a limiting structure is arranged between the connecting piece main body and the pipe bodies;

protective structure includes the guard plate, connecting piece main part surface fixed has the screw thread lagging, the cover is equipped with the protection apron in the connecting piece main part in the screw thread lagging outside, and the middle part and the connecting piece main part surface fixed connection of protection apron, the cover is equipped with the guard plate through thread groove symmetry cover in the connecting piece main part of protection apron inside, the one end that the guard plate extends to the protection apron outside all is fixed with spacing crown plate, all be fixed with on the body with guard plate complex auxiliary ring board, the protection apron surface is provided with fixed knot and constructs.

Further, limit structure includes the gag lever post, connecting piece main part both ends all symmetrical sliding connection have the gag lever post, the body side symmetry seted up with gag lever post complex spacing groove, the gag lever post bottom all is fixed with the movable block, and the inside all sliding connection of connecting piece main part of movable block side has the stopper, the equidistance is fixed with a plurality of springs between stopper and the connecting piece main part inside.

Further, fixed knot constructs including connecting the fixed plate, the armor plate surface symmetry is fixed with solid fixed ring, and gu fixed ring inside all seted up the annular spout, the inside sliding connection that all has the slider of annular spout, the slider side all is fixed with supporting screw, two the one end that supporting screw extends to solid fixed ring outside all is fixed on connecting the fixed plate, all be connected with the fixed block through the screw hole on the supporting screw of solid fixed ring side.

Furthermore, the two ends of the protective sleeve plate are provided with annular grooves matched with the protective plates, and the diameter of the outer ring of the limiting ring plate is larger than that of the outer ring of the annular grooves.

Further, the protection plates are all arranged to be in a transverse T shape, and the length of the protection plates is larger than the length from the protection sleeve plate to the auxiliary ring plate.

Furthermore, the outer surface of the main body of the connecting piece on the side edge of the auxiliary ring plate is fixedly provided with another thread sleeve plate matched with the protection plate, and one side of the auxiliary ring plate, which is close to the protection plate, is glued with an annular sealing rubber mat.

Further, the gag lever post all sets up to horizontal "L" shape of placing, the arc wall has all been seted up to the gag lever post outer end.

Furthermore, the moving block and the limiting block are attached to each other, two ends of one side, opposite to the moving block and the limiting block, of the moving block are both arc-shaped, the limiting blocks are both T-shaped, and the length of each limiting block is larger than that of each limiting groove.

Further, the sliding blocks are all arranged into arc shapes matched with the annular sliding grooves, and fixing holes are symmetrically formed in the connecting and fixing plates between the two supporting screw rods.

Furthermore, the anti-skidding rubber pads are glued to one sides, close to the fixing rings, of the fixing blocks, and the diameter length of the fixing blocks is larger than the length of the outer ends of the annular sliding grooves.

Through the above-mentioned embodiment of this application, adopted the protective structure of formula of can accomodating, after connecting piece main part and body are connected fixedly, twist the spacing crown plate of moving both sides, drive the guard plate and remove to the junction to the butt is on supplementary crown plate, thereby can protect the junction, and do not influence the normal connection of connecting piece main part and body, improved conduit coupling's protection effect, solved current conduit coupling and can't carry out the problem protected to the junction when using.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a side perspective view of an uninstalled structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of an uninstalled structural configuration of an embodiment of the present application;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to an embodiment of the present application;

fig. 5 is an enlarged schematic view of a structure at B in fig. 2 according to an embodiment of the present application.

In the figure: 1. the connecting piece main part, 2, connector, 3, body, 4, screw sleeve board, 5, lag plate, 6, guard plate, 7, supplementary crown plate, 8, spacing crown plate, 9, gag lever post, 10, spacing groove, 11, movable block, 12, stopper, 13, spring, 14, solid fixed ring, 15, annular spout, 16, slider, 17, supporting screw, 18, fixed block, 19, connection fixed plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The coupling device in this embodiment may be adapted for use with a pipe, for example, in this embodiment it provides a pipe with a coating as follows.

The pipeline comprises a pipeline main body, wherein a liquid rubber spray paint coating is sprayed on the surface layer of the outer surface of the pipeline main body of the pipeline with the coating; the surface layer of the inner surface of the pipeline main body of the pipeline with the coating is sprayed with a liquid rubber spray coating, the liquid rubber spray coating is 1-3 mm, and the liquid rubber spray coating is divided into A, B components; the component A is anionic liquid rubber asphalt emulsion; the component B is coagulant solution; the component A comprises 50-75% of solid content of liquid rubber asphalt emulsion by weight, wherein 1-65% of rubber emulsion, 20-97% of asphalt emulsion, 0.0025-2.5% of anionic dispersant and 0.0025-4% of anionic surfactant are contained; the component B is an aqueous solution with the concentration of 3-18 percent prepared by mixing calcium chloride and a composite aluminum-iron polymer in percentage by mass; the spraying capacity ratio of the component B and the component A of the liquid rubber spray coating is 1/15-1/3.5, the spraying process is that the prepared component A, B is respectively loaded into respective batching containers, the component A and the component B respectively run to respective spray guns through two pipelines under the push of a power system, two gun mouths incline inwards during spraying, the spraying angle is simultaneously aligned to the same area of a base surface of an object to be sprayed, an atomization process is formed at the moment of spraying the material, and the two components are fully mixed before reaching the base surface or when reaching the base surface, so that a more uniform rubber asphalt coating film is formed. The distance of the two components at the junction point when the two components are mixed and reach the spraying surface is 350-600 mm.

Of course, the present embodiment can be used for other pipelines. Here, description is not repeated, and the connection device according to the embodiment of the present application is described below.

Referring to fig. 1-5, a pipeline connecting device for building engineering construction comprises a connecting piece main body 1, a connector 2 and a pipe body 3, wherein the connector 2 is fixed at both ends of the connecting piece main body 1, the pipe body 3 is in threaded connection with both ends of the connector 2, a protective structure is arranged on the outer surface of the connecting piece main body 1, and a limit structure is arranged between the connecting piece main body 1 and the pipe body 3;

protective structure includes guard plate 6, 1 external fixed surface of connecting piece main part has screw sleeve board 4, the cover is equipped with protective sleeve board 5 on the connecting piece main part 1 in the screw sleeve board 4 outside, and protective sleeve board 5's middle part and 1 external fixed surface of connecting piece main part are connected, it is equipped with guard plate 6 to overlap through the screw thread groove symmetry on the connecting piece main part 1 in protective sleeve board 5 inside, the one end that guard plate 6 extends to the protective sleeve board 5 outside all is fixed with spacing crown plate 8, all be fixed with on the body 3 with 6 complex auxiliary ring boards 7 of guard plate, protective sleeve board 5 surface is provided with fixed knot and constructs, protect connecting piece main part 1 and body 3's junction through guard plate 6, avoid inside and outside material circulation, thereby avoid the material pollution.

The limiting structure comprises a limiting rod 9, the two ends of the connecting piece main body 1 are symmetrically and slidably connected with the limiting rod 9, the side edge of the pipe body 3 is symmetrically provided with a limiting groove 10 matched with the limiting rod 9, the bottom end of the limiting rod 9 is fixed with a movable block 11, the inside of the connecting piece main body 1 at the side edge of the movable block 11 is slidably connected with a limiting block 12, a plurality of springs 13 are fixed between the limiting block 12 and the inside of the connecting piece main body 1 at equal intervals, the inner ring of the pipe body 3 and the outer ring thread of the connecting head 2 are set, the limiting rod 9 is aligned with the limiting groove 10 after the connecting piece main body 1 and the pipe body 3 are fixed, the relative movement of the connecting piece main body 1 and the pipe body 3 after the fixing is avoided, and the stability of the connecting piece main body 1 during use is improved; the fixing structure comprises a connecting fixing plate 19, fixing rings 14 are symmetrically fixed on the outer surface of the protective sleeve plate 5, annular sliding grooves 15 are formed in the fixing rings 14, sliding blocks 16 are connected in the annular sliding grooves 15 in a sliding mode, supporting screw rods 17 are fixed on the side edges of the sliding blocks 16, one ends, extending to the outer sides of the fixing rings, of the two supporting screw rods 17 are fixed on the connecting fixing plate 19, fixing blocks 18 are connected to the supporting screw rods 17 on the side edges of the fixing rings 14 through threaded holes, the connecting fixing plate 19 is rotated to a connecting surface through the matching of the sliding blocks 16 and the annular sliding grooves 15, and then the connecting main body 1 is fixed with the connecting surface through the matching of bolts and the connecting fixing plate 19, so that the stability of the connecting main body 1 in use is guaranteed;

annular grooves matched with the protection plates 6 are formed in two ends of each protection sleeve plate 5, the outer ring diameter of each limiting ring plate 8 is larger than that of each annular groove, the protection plates 6 can conveniently rotate and move in the protection sleeve plates 5, and the limiting is performed through the limiting ring plates 8, so that the protection plates 6 are prevented from completely moving into the protection sleeve plates 5; the protection plates 6 are all arranged in a transverse T shape, the length of each protection plate 6 is larger than the length between the protection sleeve plate 5 and the auxiliary ring plate 7, the protection plates 6 are prevented from being separated from the protection sleeve plates 5, and the protection plates 6 can completely protect the connection positions; the outer surface of the connecting piece main body 1 on the side edge of the auxiliary ring plate 7 is fixedly provided with another threaded sleeve plate 4 matched with the protection plate 6, one side of the auxiliary ring plate 7 close to the protection plate 6 is glued with an annular sealing rubber mat, and the protection plate 6 can be fixed with the threaded sleeve plate 4 on the outer surface of the pipe body 3 in a threaded manner after rotating to the outer surface of the pipe body 3, so that the protection plate 6 is more stable in use, and the sealing performance of the connecting part can be improved through the sealing rubber mat; the limiting rods 9 are all arranged in an L shape which is transversely arranged, arc-shaped grooves are formed in the outer ends of the limiting rods 9, the limiting rods 9 are pulled through the arc-shaped grooves, so that the labor is saved, and the limiting rods 9 can be conveniently moved into the limiting grooves 10; the movable block 11 and the limiting block 12 are attached, two ends of one side, opposite to the movable block 11 and the limiting block 12, of the movable block are both arranged in an arc shape, the limiting blocks 12 are both arranged in a T shape, the lengths of the limiting blocks 12 are all larger than that of the limiting groove 10, the limiting blocks 12 are conveniently extruded when the movable block 11 moves, the limiting blocks 12 are also conveniently limited on the movable block 11, and the limiting blocks 12 are prevented from being excessively abutted to the limiting rods 9; the sliding blocks 16 are all arranged into an arc shape matched with the annular sliding chute 15, fixing holes are symmetrically formed in the connecting fixing plate 19 between the two supporting screw rods 17, the sliding blocks 16 can conveniently move in the annular sliding chute 15, and the connecting fixing plate 19 and the connecting surface can be conveniently fixed through the fixing holes; one side of the fixed block 18 close to the fixed ring 14 is glued with an anti-slip rubber pad, the diameter length of the fixed block 18 is larger than the length of the outer end of the annular sliding groove 15, the friction force between the fixed block 18 and the fixed ring 14 is increased, the fixed block 18 can be abutted against the fixed ring 14, and the fixed block 18 and the fixed ring 14 are fixed under the extrusion of the fixed block 18.

When the connecting piece is used, after the connecting piece main body 1 and the pipe body 3 are connected and fixed, the limiting rod 9 is aligned with the limiting groove 10 at the moment, the limiting rod 9 is pushed through the arc-shaped groove to drive the moving block 11 to extrude the limiting block 12 to move, so that the limiting block 12 moves inwards under the action of extrusion force, the compression spring 13 continues to push the limiting rod 9 until the limiting rod 9 is clamped into the limiting groove 10, the moving block 11 passes through the limiting block 12 at the moment, the extrusion of the limiting block 12 by the moving block 11 is relieved, the limiting block 12 moves to the side edge of the moving block 11 again under the pushing of the spring 13, the limiting rod 9 can be limited and fixed through the limiting block 12, the pipe body 3 can be limited, the connecting piece main body 1 and the pipe body 3 are prevented from rotating relatively when in use, the protective sleeve plates 5 are held, the limiting ring plates 8 on the two sides are respectively screwed to drive the protective plates 6 to rotate, under the effect of screw thread, outside side movement, after 4 threaded connection of screw sleeve board on protection plate 6 and the body 3, continue to rotate protection plate 6, until protection plate 6 butt on supplementary crown plate 7, can fix the surface at connector 2 and body 3 junction with protection plate 6, then pulling connection fixing plate 19, drive slider 16 and rotate in annular chute 15 is inside, adjust connection fixing plate 19 to behind the fixable angle, twist and move fixed block 18, under the effect of screw thread, fixed block 18 butt is on solid fixed ring 14, can press from both sides tightly fixedly between supporting screw 17 and the solid fixed ring 14, then pass the fixed orifices with fixing pieces such as bolt and fix to connecting on the face can.

The application has the advantages that:

1. the protection plate 6 can be fixed on the outer surface of the joint of the connecting piece main body 1 and the pipe body 3 through the matching of the protection plate 6 and the threaded sleeve plate 4, so that the outer surface of the joint of the connecting piece main body 1 and the pipe body 3 can be protected, the penetration of impurities outside is avoided, and the outflow of internal circulating substances is also avoided, thereby avoiding pollution;

2. the connecting piece main body 1 and the connecting piece main body 3 are relatively limited through the limiting rod 9, so that after the connecting piece main body 1 and the connecting piece main body 3 are fixed, relative rotation cannot occur, the connecting piece main body 1 and the connecting piece main body 3 are connected more firmly, normal installation of the connecting piece main body 1 and the connecting piece main body 3 cannot be influenced, and firmness of the connecting piece main body 1 in use is improved;

3. this application is rational in infrastructure, through slider 16 and supporting screw 17 cooperation, can rotate connecting plate 19 to fixed with the face of being connected of different angles, has improved connecting piece main part 1's application scope, need not to connect fixedly through other fixed knot constructs, has guaranteed the stability when connecting piece main part 1 moves.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a pipeline connecting device for building engineering construction which characterized in that: the connecting piece comprises a connecting piece main body (1), a connecting head (2) and a pipe body (3), wherein the connecting head (2) is fixed at each of two ends of the connecting piece main body (1), the pipe body (3) is in threaded connection with each of two ends of the connecting head (2), a protection structure is arranged on the outer surface of the connecting piece main body (1), and a limiting structure is arranged between the connecting piece main body (1) and the pipe body (3);

protective structure includes guard plate (6), connecting piece main part (1) surface fixation has screw sleeve board (4), the cover is equipped with protective sheath board (5) on connecting piece main part (1) in the screw sleeve board (4) outside, and the middle part and connecting piece main part (1) surface fixation of protective sheath board (5) are connected, it is equipped with guard plate (6) to go up through thread groove symmetrical sleeve on the connecting piece main part (1) in protective sheath board (5) inside, one end that guard plate (6) extended to the protective sheath board (5) outside all is fixed with spacing crown plate (8), all be fixed with on body (3) with guard plate (6) complex auxiliary crown plate (7), protective sheath board (5) surface is provided with fixed knot and constructs.

2. The pipe connecting device for construction engineering according to claim 1, wherein: the limiting structure comprises a limiting rod (9), the two ends of the connecting piece main body (1) are symmetrically and slidably connected with the limiting rod (9), limiting grooves (10) matched with the limiting rod (9) are symmetrically formed in the side edge of the pipe body (3), the bottom end of the limiting rod (9) is fixedly provided with a moving block (11), the connecting piece main body (1) at the side edge of the moving block (11) is internally and slidably connected with a limiting block (12), and a plurality of springs (13) are fixedly arranged between the limiting block (12) and the connecting piece main body (1) in an equidistant mode.

3. The pipe connecting device for construction engineering according to claim 1, wherein: fixed knot constructs including connecting fixed plate (19), protective sheath board (5) surface symmetry is fixed with solid fixed ring (14), and solid fixed ring (14) inside all seted up annular spout (15), the inside sliding connection all has slider (16) of annular spout (15), slider (16) side all is fixed with supporting screw (17), two the one end that supporting screw (17) extended to solid fixed ring (14) outside all is fixed on connecting fixed plate (19), all be connected with fixed block (18) through the screw hole on supporting screw (17) of solid fixed ring (14) side.

4. The pipe connecting device for construction engineering according to claim 1, wherein: the protective sleeve plate is characterized in that annular grooves matched with the protective plates (6) are formed in the two ends of the protective sleeve plate (5), and the diameter of the outer ring of the limiting ring plate (8) is larger than that of the outer ring of the annular grooves.

5. The pipe connecting device for construction engineering according to claim 1, wherein: the protection plate (6) is arranged in a T shape which is transversely placed, and the length of the protection plate (6) is larger than the length from the protection sleeve plate (5) to the auxiliary ring plate (7).

6. The pipe connecting device for construction engineering according to claim 1, wherein: the outer surface of the connecting piece main body (1) on the side edge of the auxiliary ring plate (7) is fixedly provided with another thread sleeve plate (4) matched with the protection plate (6), and one side, close to the protection plate (6), of the auxiliary ring plate (7) is glued with an annular sealing rubber gasket.

7. The pipe connecting device for construction engineering according to claim 2, wherein: the limiting rod (9) is arranged in an L shape which is transversely placed, and the outer end of the limiting rod (9) is provided with an arc-shaped groove.

8. The pipe connecting device for construction engineering according to claim 2, wherein: the movable block (11) and the limiting block (12) are attached, two ends of one side, opposite to the movable block (11) and the limiting block (12), of the movable block are both arc-shaped, the limiting blocks (12) are both T-shaped, and the length of the limiting blocks (12) is larger than that of the limiting grooves (10).

9. The pipe connecting device for construction engineering according to claim 3, wherein: the sliding blocks (16) are all arranged into arc shapes matched with the annular sliding grooves (15), and fixing holes are symmetrically formed in the connecting and fixing plate (19) between the two supporting screw rods (17).

10. The pipe connecting device for construction engineering according to claim 3, wherein: one side of the fixing block (18) close to the fixing ring (14) is glued with an anti-skidding rubber pad, and the diameter and the length of the fixing block (18) are all larger than the length of the outer end of the annular sliding groove (15).

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