CN216201335U

CN216201335U - Pre-buried positioning sleeve of electrical installation engineering

Info

Publication number: CN216201335U
Application number: CN202122513913.1U
Authority: CN
Inventors: 王凤; 史浠江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-05
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a pre-buried positioning sleeve for electrical installation engineering, and relates to the technical field of electrical installation engineering. The transition pipeline is arranged between the first main pipeline and the second main pipeline, two ends of the transition pipeline are connected with connecting pipelines, the connecting pipelines are arranged in a circular truncated cone shape, the first main pipeline and the second main pipeline are respectively sleeved on the outer side wall of the connecting pipeline close to the first main pipeline, the outer side wall of the transition pipeline is sleeved with and slidably connected with two oppositely arranged connecting rings, the two connecting rings are clamped in an adjusting assembly together, the adjusting assembly is connected to the outer side wall of the transition pipeline, one sides, far away from each other, of the two connecting rings are fixedly connected with a connecting plate, one end, far away from the connecting rings, of the connecting plate is connected with a fixed hoop, and the first main pipeline and the second main pipeline are connected with the fixed hoop close to the connecting rings; thereby effectively reducing substances such as slurry and the like permeating into the pipeline in the landfill process and prolonging the service life of each component.

Description

Pre-buried positioning sleeve of electrical installation engineering

Technical Field

The utility model relates to the technical field of electrical installation engineering, in particular to an embedded positioning sleeve for electrical installation engineering.

Background

The sleeve is usually used in a basement of a building, is used for protecting a pipeline or facilitating an iron ring for installing the pipeline, and classifies the sleeve; rigid casing, flexible waterproof casing, steel pipe casing, iron sheet casing, etc.

The prior art has the following defects: the embedded positioning sleeve of current electrical installation engineering when carrying out electrical installation engineering sleeve pipe embedded, sleeve pipe and bushing junction often have great gap, and during the sleeve pipe landfill, substances such as mud permeate the intraduct easily to lead to the sleeve pipe to be blockked up, reduce sheathed tube life.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a pre-buried positioning sleeve for electrical installation engineering, which provides support for a connecting pipeline through a transition pipeline, can be screwed to the most fit position when a main pipeline I or a main pipeline II is sleeved with the main pipeline I or the main pipeline II through the circular truncated cone of the connecting pipeline, ensures that the connecting gap between the main pipeline I and the main pipeline II reaches the optimal sealing state, and can be connected with the main pipeline I or the main pipeline II with different calibers through the circular truncated cone of the connecting pipeline, thereby improving the applicability of the device, further providing support for a connecting plate through the connecting rings, providing support for fixed hoops through the connecting plate, further connecting the main pipeline I and the main pipeline II with the two connecting rings respectively through the fixed hoops, further limiting and tensioning the two connecting rings through an adjusting component, leading the two fixed hoops to bear force to one side of the transition pipeline simultaneously, thereby the trunk line one that drives both sides and trunk line two cup joints connecting tube with it and is connected compactly, guarantees the stability that trunk line one or trunk line two is connected with connecting tube, further improves the leakproofness between trunk line one or trunk line two and its cooperation connecting tube to effectively reduce material infiltration such as landfill process mud, improve the life of each component.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a pre-buried positioning sleeve of electrical installation engineering, includes trunk line one and trunk line two, trunk line one with be equipped with transition pipeline between the trunk line two, the equal fixedly connected with connecting tube in transition pipeline both ends, connecting tube sets up for the round platform shape, trunk line one with two do not overlap and locate with it and be close to the lateral wall of connecting tube, the go-between that just sliding connection has two relative settings is established to transition pipeline's lateral wall cover, two the go-between is blocked jointly in locating adjusting part, adjusting part connect in transition pipeline's lateral wall, two the equal fixedly connected with connecting plate in one side that the go-between kept away from each other, the connecting plate is kept away from go-between one end is connected with the stationary hoop, trunk line one with two all are close to with it the stationary hoop is connected.

By adopting the technical scheme, the connecting pipeline is supported by the transition pipeline, the main pipeline I or the main pipeline II can be screwed to the most fit position when being sleeved with the transition pipeline, the connection gap between the main pipeline I and the main pipeline II is ensured to reach the best sealing state, meanwhile, the main pipeline I or the main pipeline II with different calibers can be connected by the connecting pipeline circular truncated cone, thereby improving the applicability of the device, further, the connecting plate is supported by the connecting rings, the fixing hoops are supported by the connecting plates, further, the main pipeline I and the main pipeline II can be respectively connected with the two connecting rings by the fixing hoops, further, the two fixing hoops are tensioned in a limiting way by the adjusting component, the two fixing hoops simultaneously bear force to one side of the transition pipeline, thereby driving the main pipeline I and the main pipeline II on both sides to be connected with the sleeved connecting pipeline for compactness, the stability of main pipeline one or main pipeline two and connecting tube connection is guaranteed, the leakproofness between main pipeline one or main pipeline two and its cooperation connecting tube is further improved to effectively reduce substance infiltration such as landfill process mud, improve the life of each component.

The present invention in a preferred example may be further configured to: the adjusting component comprises two oppositely arranged socket pieces, the socket pieces are sleeved on the outer side wall of the transition pipeline, the sleeve joint pieces are arranged corresponding to the connecting rings one by one, the two connecting rings are respectively clamped on the inner side wall of the sleeve joint piece close to the connecting rings, the sides of the two sleeve joint pieces close to each other are respectively fixedly connected with a first threaded column and a second threaded column, the screw thread turning directions of the first screw thread column and the second screw thread column are opposite, a rotating sleeve is arranged between the first screw thread column and the second screw thread column, the two ends of the rotating sleeve are respectively in threaded connection with the first threaded column and the second threaded column, the outer side wall of the transition pipeline is fixedly connected with two opposite lugs, a guide rod is fixedly connected between the lugs, and the guide rod penetrates through the two sleeving pieces and is in sliding connection with the two sleeving pieces.

Through adopting above-mentioned technical scheme, support for cup jointing through the transition pipeline, and then cup joint through two and provide spacing and protection for two go-between respectively, and then through first screw post, second screw post and the adjusting member that the rotation cover formed can adjust two intervals between cup jointing, thereby can adjust the home range of two go-between, and then be convenient for the solid fixed hoop adjust with the hookup location of trunk line one or trunk line two, further rotate simultaneously through rotating the cover and can tighten up two go-between with first screw post and the cooperation of second screw post, thereby the solid fixed hoop atress of pulling both sides makes trunk line one and trunk line two be connected the connecting tube chucking with it, can further lead to spacingly to the removal of two cup jointing through the guide bar, guarantee that two cup joint move steadily.

The present invention in a preferred example may be further configured to: the fixing hoop comprises a first arc-shaped part and a second arc-shaped part, the first arc-shaped part and the second arc-shaped part are arranged oppositely and have the same structure, the first arc-shaped part and the second arc-shaped part are hinged to the two opposite side walls of the connecting plate respectively, one ends, far away from the connecting plate, of the first arc-shaped part and the second arc-shaped part are fixedly connected through bolts and nuts, and elastic parts are fixedly connected to the side walls, close to each other, of the first arc-shaped part and the second arc-shaped part.

Through adopting above-mentioned technical scheme, can splice for the ring form through first arc spare and second arc spare, thereby be convenient for encircle trunk line one or trunk line two, further set up the elastic component and can effectively laminate with trunk line one or trunk line two between first arc spare and the second arc spare, thereby can effectually press from both sides tightly trunk line one or trunk line two through the screw bolt and nut effect, further elasticity performance through elastic component self not only can improve the tight effect of clamp to trunk line one or trunk line two, can protect the lateral wall of trunk line one or trunk line two simultaneously.

The present invention in a preferred example may be further configured to: and a sealing sleeve is sleeved and fixedly connected on the outer side wall of the connecting pipeline.

Through adopting above-mentioned technical scheme, can further improve the leakproofness between trunk line one or trunk line and the connecting tube through set up the seal cover at the lateral wall of connecting tube, further reduce inside substances such as mud permeate the pipeline.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the transition pipeline provides support for the connecting pipeline, the main pipeline I or the main pipeline II can be screwed to the most fit position when being sleeved with the transition pipeline, the best sealing state of a connecting gap between the main pipeline I and the main pipeline II is ensured, meanwhile, the main pipeline I or the main pipeline II with different calibers can be connected through the connecting pipeline circular truncated cone, the applicability of the device is improved, the connecting plate is further provided with support through the connecting ring, the fixing hoop is provided with support through the connecting plate, the main pipeline I and the main pipeline II can be respectively connected with the two connecting rings through the fixing hoop, and the two connecting rings are limited and tensioned through the adjusting component, so that the two fixing hoops simultaneously bear force to one side of the transition pipeline, the main pipeline I and the main pipeline II on the two sides are driven to be connected and tightened with the sleeved connecting pipeline, and the stability of connection of the main pipeline I or the main pipeline II and the connecting pipeline is ensured, the sealing performance between the main pipeline I or the main pipeline II and the pipeline matched and connected with the main pipeline I or the main pipeline II is further improved, so that the infiltration of substances such as slurry in the landfill process is effectively reduced, and the service life of each component is prolonged;

2. support for cup jointing through the transition pipeline, and then cup joint through two and provide spacing and protection for two go-between respectively, and then through first screw post, second screw post and the adjusting member that the rotation cover formed can be adjusted two intervals between cup jointing, thereby can adjust the home range of two go-between, and then be convenient for the solid fixed hoop to adjust the hookup location with trunk line one or trunk line two, further rotate simultaneously through rotating the cover and can tighten up two go-between with first screw post and the cooperation of second screw post, thereby the solid fixed hoop atress of pulling both sides makes trunk line one and trunk line two be connected the connecting tube chucking with it, can further lead to spacingly to the removal of two cup joints through the guide bar, guarantee that two cup joints move steadily.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

Reference numerals: 1. a first main pipeline; 2. a main pipeline II; 3. a transition duct; 4. connecting a pipeline; 5. a connecting ring; 6. an adjustment assembly; 61. a socket; 62. a first threaded post; 63. a second threaded post; 64. rotating the sleeve; 65. a bump; 66. a guide bar; 7. a connecting plate; 8. a fixing hoop; 81. a first arcuate member; 82. a second arcuate member; 83. a bolt; 84. a nut; 85. an elastic member; 9. and (5) sealing the sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a pre-buried positioning sleeve for electrical installation engineering, which comprises a first main pipeline 1 and a second main pipeline 2, wherein the first main pipeline 1 and the second main pipeline 2 are preferably pipelines with the same caliber, a transition pipeline 3 is arranged between the first main pipeline 1 and the second main pipeline 2, two ends of the transition pipeline 3 are both fixedly connected with connecting pipelines 4, the connecting pipelines 4 are in the shape of circular truncated cones, the first main pipeline 1 and the second main pipeline 2 are respectively sleeved on the outer side wall of the connecting pipeline 4 close to the first main pipeline 1 and the second main pipeline 2, the circular truncated cones are arranged through the connecting pipelines 4, the first main pipeline 1 or the second main pipeline 2 can be screwed to the most fitted position when being sleeved with the first main pipeline 1 or the second main pipeline 2, the connection clearance between the two can be in the best sealing state, meanwhile, the circular truncated cones are arranged through the connecting pipelines 4, and can be connected aiming at the first main pipelines 1 or the second main pipelines 2 with different calibers, so as to improve the applicability of the device, the outer side wall of the transition pipeline 3 is sleeved and connected with two oppositely arranged connecting rings 5 in a sliding manner, the two connecting rings 5 are clamped in the adjusting component 6 together, the adjusting component 6 is connected with the outer side wall of the transition pipeline 3, the sliding range of the two connecting rings 5 on the transition pipeline 3 can be changed through the adjusting component 6, further, the sliding of the connecting rings 5 on the transition pipeline 3 is limited by the adjusting component 6, one sides, far away from each other, of the two connecting rings 5 are fixedly connected with a connecting plate 7, one ends, far away from the connecting rings 5, of the connecting plates 7 are connected with fixed hoops 8, the main pipeline I1 and the main pipeline II 2 are both connected with the fixed hoops 8, the connecting positions of the fixed hoops 8 and the main pipeline I1 or the main pipeline II 2 can be adjusted through the sliding of the connecting rings 5 on the transition pipeline 3 in a matching manner with the connecting plates 7, so that the two fixed hoops 8 clamp the main pipeline I1 and the main pipeline II 2 respectively, the adjusting component 6 is used for generating opposite-movement pulling force on the two fixing hoops 8, so that the main pipeline I1 and the main pipeline II 2 are subjected to opposite-movement force, the connecting pipeline 4 matched with the main pipeline I is tightly sleeved, and the sealing effect of the connecting pipeline 4 is improved.

As shown in fig. 2, the adjusting assembly 6 includes two opposite sockets 61, the sockets 61 are sleeved on the outer side wall of the transition pipeline 3, the sockets 61 and the connecting rings 5 are arranged in one-to-one correspondence, the two connecting rings 5 are arranged on the side where the two sockets 61 are close to each other, the two connecting rings 5 are respectively clamped on the inner side wall of the socket 61 close to each other, the side where the two sockets 61 are close to each other is respectively and fixedly connected with a first threaded column 62 and a second threaded column 63, the first threaded column 62 and the second threaded column 63 are arranged opposite to each other and have coincident axes, the screw directions of the first threaded column 62 and the second threaded column 63 are opposite, a rotating sleeve 64 is arranged between the first threaded column 62 and the second threaded column 63, two ends of the rotating sleeve 64 are respectively in screw connection with the first threaded column 62 and the second threaded column 63, the rotating sleeve 64 can simultaneously act with the first threaded column 62 and the second threaded column 63 to enable the two sockets 61 to move towards each other or away from each other, two lugs 65 that set up relatively are fixedly connected with to the lateral wall of transition pipeline 3, fixedly connected with guide bar 66 between two lugs 65, and guide bar 66 runs through two respectively and cup joints piece 61 and sliding connection with it, and it should set up in the one side relative with rotating sleeve 64 and parallel with first screw thread post 62 or second screw thread post 63 for better for guide bar 66.

As shown in fig. 3, the fixing hoop 8 includes a first arc-shaped part 81 and a second arc-shaped part 82, the first arc-shaped part 81 and the second arc-shaped part 82 are disposed opposite to each other and have the same structure, the first arc-shaped part 81 and the second arc-shaped part 82 are hinged to two opposite side walls of the connecting plate 7 respectively, the first arc-shaped part 81 and the second arc-shaped part 82 can be spliced into a circular ring shape through the first arc-shaped part 81 and the second arc-shaped part 82, so as to surround the first main pipe 1 or the second main pipe 2, one ends of the first arc-shaped part 81 and the second arc-shaped part 82 far away from the connecting plate 7 are fixedly connected through a bolt 83 and a nut 84, the side walls of the first arc-shaped part 81 and the second arc-shaped part 82 close to each other are fixedly connected with an elastic part 85, the elastic part 85 can be replaced by a rubber block, so as to save cost, and further, the elastic part 85 disposed between the first arc-shaped part 81 and the second arc-shaped part 82 can be effectively attached to the first main pipe 1 or the second main pipe 2, so that the main pipe I1 or the main pipe II 2 can be effectively clamped through the action of the bolt 83 and the nut 84.

As shown in fig. 2, the outer side wall of the connecting pipe 4 is sleeved with and fixedly connected with a sealing sleeve 9, preferably, the sealing sleeve 9 is a rubber sleeve, which not only can achieve the expected effect, but also can save the cost, so that the sealing sleeve 9 can further improve the sealing performance between the main pipe 1 or the main pipe and the connecting pipe 4, and further reduce the permeation of substances such as slurry into the pipe from the connecting gap.

The implementation principle of the embodiment is as follows: when in use, the main pipeline I1 and the main pipeline II 2 are respectively sleeved on the connecting pipelines 4 at the two ends of the transition pipeline 3, the main pipeline I1 and the main pipeline II 2 are rotated by manpower to be fully connected with the connecting pipelines 4 matched with the main pipeline I1 or the main pipeline II 2, the circular truncated cone shape of the connecting pipelines 4 is arranged to enable the main pipeline I1 or the main pipeline II 2 to be screwed to the most fit position, then the rotating sleeve 64 is rotated to release the moving range of the two connecting rings 5, the moving range of the two connecting rings 5 is enlarged, then the connecting rings 5 are moved to move the fixed hoop 8 to the position suitable for the main pipeline I1 or the main pipeline II through the matching of the connecting plates 7, further the first arc-shaped part 81 and the second arc-shaped part 82 are enabled to clamp the main pipeline I1 or the main pipeline II 2 under the matching of the elastic part 85 through the action of the bolt 83 and the nut 84, further the rotating sleeve 64 is rotated reversely, the distance between the two sleeved parts 61 is shortened, meanwhile, the two connecting rings 5 of the two sides of the connecting piece 61 are driven to move in opposite directions, the two connecting rings 5 move in opposite directions and the fixed hoops 8 on the two sides are pulled under the matching of the connecting plate 7 to bear the force of the opposite movement, so that the main pipeline 1 and the main pipeline 2 are close to the transition pipeline 3 and are tightly sleeved with the connecting pipeline 4, and the sealing performance of the main pipeline 1 and the main pipeline 2 and the connecting pipeline 4 is guaranteed to be the maximum.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a pre-buried position sleeve of electrical installation engineering, includes trunk line one (1) and trunk line two (2), its characterized in that: the utility model discloses a transition pipeline, including trunk line one (1) and be equipped with transition pipeline (3) between trunk line two (2), the equal fixedly connected with connecting tube (4) in transition pipeline (3) both ends, connecting tube (4) set up for the round platform shape, trunk line one (1) with trunk line two (2) overlap respectively and locate and be close to with it the lateral wall of connecting tube (4), the lateral wall cover of transition pipeline (3) is established and sliding connection has two go-between (5) of relative setting, two go-between (5) block jointly in adjusting part (6), adjusting part (6) connect in the lateral wall of transition pipeline (3), two equal fixedly connected with connecting plate (7) in one side that go-between (5) kept away from each other, connecting plate (7) are kept away from go-between (5) one end is connected with fixed hoop (8), the main pipeline I (1) and the main pipeline II (2) are connected with the fixed hoops (8) close to the main pipeline I and the main pipeline II.

2. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: the adjusting assembly (6) comprises two oppositely-arranged sleeve-joint pieces (61), the outer side wall of the transition pipeline (3) is sleeved with the sleeve-joint pieces (61), the sleeve-joint pieces (61) and the connecting rings (5) are arranged in a one-to-one correspondence manner, the two connecting rings (5) are respectively clamped on the inner side wall of the sleeve-joint pieces (61) close to the connecting rings, one sides of the two sleeve-joint pieces (61) close to each other are respectively and fixedly connected with a first threaded column (62) and a second threaded column (63), the thread turning directions of the first threaded column (62) and the second threaded column (63) are opposite, a rotating sleeve (64) is arranged between the first threaded column (62) and the second threaded column (63), two ends of the rotating sleeve (64) are respectively in threaded connection with the first threaded column (62) and the second threaded column (63), and two oppositely-arranged convex blocks (65) are fixedly connected on the outer side wall of the transition pipeline (3), a guide rod (66) is fixedly connected between the two convex blocks (65), and the guide rod (66) penetrates through the two sleeving pieces (61) respectively and is in sliding connection with the two sleeving pieces.

3. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: fixed hoop (8) include first arc (81) and second arc (82), first arc (81) with second arc (82) set up relatively and both structures are the same, first arc (81) with second arc (82) articulate respectively in the relative both sides wall of connecting plate (7), first arc (81) with second arc (82) are kept away from connecting plate (7) one end is through bolt (83) and nut (84) fixed connection, first arc (81) with the equal fixedly connected with elastic component (85) of lateral wall that second arc (82) are close to each other.

4. The embedded positioning sleeve for electrical installation engineering of claim 1, wherein: the outer side wall of the connecting pipeline (4) is sleeved with and fixedly connected with a sealing sleeve (9).