CN217927660U

CN217927660U - Water supply and drainage pipeline connecting device

Info

Publication number: CN217927660U
Application number: CN202222375928.0U
Authority: CN
Inventors: 刘平安; 樊军建; 钟力; 庞宠; 刘林浩; 刘倩; 白义宁
Original assignee: Hebei Construction Group Corp Ltd
Current assignee: Hebei Construction Group Corp Ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-11-29
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a water supply and drainage pipeline connecting device, include: the device comprises a cylinder, wherein two circular ring plates are fixedly connected inside the cylinder and respectively extruded with a first pipeline and a second pipeline; the rotary joint of the rotary joint is characterized in that a threaded rod is connected to the cylinder in a rotating mode, a gear is fixedly connected to the outer wall of the threaded rod, the cylinder is connected with two sliders through a sliding groove limiting sliding connection on the cylinder, the two sliders are arranged on one side, close to each other, of each slider, teeth are arranged on the two sides of each slider, the teeth are all meshed with the gear, the two sliders are connected to one side, away from each other, of the mounting plate, a pressing strip is connected to the mounting plate, and a protruding block is fixedly connected to the outer wall of the first pipeline and the outer wall of the second pipeline. The pressing strips arranged on the connecting device of the water supply and drainage pipeline are in pressing fit with the bumps, so that water leakage does not occur in the connection between the two pipelines, the operation of personnel is greatly facilitated, and the cost is saved; the nut is arranged for matching, so that the connection between the two mutually communicated pipelines is in a stable state.

Description

Water supply and drainage pipeline connecting device

Technical Field

The utility model relates to a connecting device field especially relates to a water supply and drainage pipeline connecting device.

Background

The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. In order to facilitate transportation, most of common drainage pipelines are of uniform specifications or of multiple specifications during manufacturing, when the drainage pipelines are actually arranged, the pipelines with longer specifications are often required, or the pipelines are not the same as the pipelines with the same manufacturing specifications, at the moment, two pipelines need to be jointed, the common method for jointing the two pipelines is welding, and the method is relatively labor-consuming and high in cost. In order to enable the direct connection of the two pipelines to be easy and reduce the cost, a drainage pipeline connecting device is designed, so that personnel can easily and simply connect the two pipelines.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect that prior art exists, the utility model provides a water supply and drainage pipeline connecting device.

In order to solve the technical problem, the utility model discloses a technical scheme is: a water supply and drainage pipeline connecting device comprising:

the device comprises a cylinder, wherein two circular ring plates are fixedly connected inside the cylinder and respectively extruded with a first pipeline and a second pipeline;

the rotary joint has the threaded rod on the drum, the outer wall fixedly connected with gear of threaded rod, the drum has two sliders through the spacing sliding connection of spout above that, two one side that the slider is close to each other all is provided with tooth, two tooth all with gear engagement, two one side that the slider kept away from each other is connected with the mounting panel, be connected with the layering on the mounting panel, the equal fixedly connected with lug of outer wall of first pipeline and second pipeline, the layering with the lug extrudees mutually for make first pipeline and second pipeline with the ring board closely laminates.

Further, fixedly connected with L template on the drum, the threaded rod runs through the round hole of seting up on the L template, still includes the nut, nut threaded connection is in on the threaded rod, the nut is fixed the threaded rod on the L template.

Further, the surface of the circular ring plate is provided with a rubber layer, and the first pipeline and the second pipeline are mutually extruded with the rubber layer.

Further, the cylinder is rotatably connected with the threaded rod through a bearing.

Furthermore, the top and the bottom of the mounting plate are fixedly connected with pressing strips, the top and the bottom of the first pipeline and the second pipeline are fixedly connected with bumps, and the bumps are arranged between the pressing strips and the cylinder.

Furthermore, the number of the nuts is two, and the two nuts are respectively arranged on two sides of the L-shaped plate.

Compared with the prior art, the beneficial effects of the utility model include: the pressing strips are in pressing fit with the bumps, so that water leakage cannot happen to the connection between the two pipelines, the operation of personnel is greatly facilitated, and the cost is saved;

the nuts are matched, so that the two pipelines which are communicated with each other are connected in a stable state.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:

fig. 1 schematically shows a schematic overall structure according to an embodiment of the present invention;

fig. 2 schematically shows a schematic cross-sectional structure of a cylinder according to an embodiment of the present invention;

fig. 3 schematically shows a front view structure diagram of an L-shaped plate according to an embodiment of the present invention;

fig. 4 schematically shows a side view structure diagram of an L-shaped plate according to an embodiment of the present invention.

The reference numbers in the figures: 1. a cylinder; 2. a first conduit; 3. a second pipe; 4. a circular ring plate; 5. mounting a plate; 6. layering; 7. a bump; 8. a slider; 9. teeth; 10. an L-shaped plate; 11. a gear; 12. a threaded rod; 13. a circular hole; 14. and a nut.

Detailed Description

It is easily understood that, according to the technical solution of the present invention, under the spirit of the present invention, a person skilled in the art can propose various alternative structural modes and implementation modes. Therefore, the following detailed description and the accompanying drawings are only exemplary of the technical aspects of the present invention, and should not be considered as limiting or restricting the technical aspects of the present invention in its entirety or as limiting or restricting the technical aspects of the present invention.

An embodiment according to the present invention is shown in conjunction with fig. 1 to 4. A water supply and drainage pipeline connecting device comprising:

the inner part of the cylinder 1 is fixedly connected with two circular ring plates 4, and the two circular ring plates 4 are respectively extruded with the first pipeline 2 and the second pipeline 3;

rotating on drum 1 and being connected with threaded rod 12, the outer wall fixedly connected with gear 11 of threaded rod 12, drum 1 has two sliders 8 through the spacing sliding connection of spout above that, one side that two sliders 8 are close to each other all is provided with tooth 9, two tooth 9 all with the meshing of gear 11, one side that two sliders 8 kept away from each other is connected with mounting panel 5, be connected with layering 6 on mounting panel 5, the equal fixedly connected with lug 7 of outer wall of first pipeline 2 and second pipeline 3, layering 6 extrudees with lug 7 mutually, be used for making first pipeline 2 and second pipeline 3 closely laminate with ring board 4. The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. In order to facilitate transportation, most common drainage pipelines are of a uniform specification or various specifications during manufacturing, when the drainage pipelines are actually arranged, the pipelines with longer specifications are often needed, or the pipelines are not the same as the pipelines with the same manufacturing specification, at the moment, two pipelines need to be jointed, and the common method for jointing the two pipelines is welding, which is relatively labor-consuming and high in cost. In order to enable the direct connection of the two pipelines to be easy and reduce the cost, a drainage pipeline connecting device is designed, so that personnel can easily and simply connect the two pipelines. First, the first pipe 2 and the second pipe 3 are inserted into the cylinder 1, the outer diameter of the two pipes is 1 to 2mm smaller than the inner diameter of the cylinder 1, then the threaded rod 12 is rotated to rotate the gear 11, the rotated gear 11 is engaged with the two teeth 9, so that the two pressing strips 6 press the two bumps 7, the two pipes and the cylinder are installed together to communicate the two pipes, and water is drained.

Specifically, as shown in fig. 3, an L-shaped plate 10 is fixedly connected to the cylinder 1, a threaded rod 12 penetrates through a circular hole 13 formed in the L-shaped plate 10, and the cylinder further comprises a nut 14, the nut 14 is in threaded connection with the threaded rod 12, and the threaded rod 12 is fixed on the L-shaped plate 10 by the nut 14. By tightening the nut 14, the threaded rod 12 is pressed tightly against the L-shaped plate 10 and is fixed. So that the two pipes are fixed.

Specifically, as shown in fig. 1, a rubber layer is disposed on the surface of the annular plate 4, and the first pipe 2 and the second pipe 3 are pressed against each other. The rubber layer prevents water from leaking.

Specifically, as shown in fig. 1, the cylinder 1 is rotatably connected to a threaded rod 12 through a bearing. So that the threaded rod 12 can be stably rotated.

Specifically, as shown in fig. 1, the top and the bottom of the mounting plate 5 are both fixedly connected with a pressing strip 6, the top and the bottom of the first pipe 2 and the second pipe 3 are both fixedly connected with a bump 7, and the bump 7 is disposed between the pressing strip 6 and the cylinder 1. So that the pipeline can be better compressed, and water cannot leak.

Specifically, as shown in fig. 1, two nuts 14 are provided, and the two nuts 14 are respectively disposed on both sides of the L-shaped plate 10. The L-shaped plates 10, which stabilize the threaded rod 12, are fixed together.

In this embodiment, the drainage pipe refers to a system consisting of a pipe duct and its attached facilities for collecting and discharging sewage, wastewater, and rainwater. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains. In order to facilitate transportation, most of common drainage pipelines are of uniform specifications or of multiple specifications during manufacturing, when the drainage pipelines are actually arranged, the pipelines with longer specifications are often required, or the pipelines are not the same as the pipelines with the same manufacturing specifications, at the moment, two pipelines need to be jointed, the common method for jointing the two pipelines is welding, and the method is relatively labor-consuming and high in cost. In order to enable the two pipelines to be directly connected easily and reduce the cost, a drainage pipeline connecting device is designed, so that a person can easily and simply connect the two pipelines. First, the first pipe 2 and the second pipe 3 are inserted into the cylinder 1, the outer diameter of the two pipes is 1 to 2mm smaller than the inner diameter of the cylinder 1, then the threaded rod 12 is rotated to rotate the gear 11, the rotated gear 11 is engaged with the two teeth 9, so that the two pressing strips 6 press the two bumps 7, the two pipes and the cylinder are installed together to communicate the two pipes, and water is drained. By tightening the nut 14, the threaded rod 12 is pressed tightly against the L-shaped plate 10 and is fixed. So that the two pipes are fixed.

The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.

Claims

1. A water supply and drainage pipeline connecting device is characterized by comprising:

the device comprises a cylinder (1), wherein two circular ring plates (4) are fixedly connected to the inside of the cylinder (1), and the two circular ring plates (4) are respectively extruded with a first pipeline (2) and a second pipeline (3);

it is connected with threaded rod (12) to rotate on drum (1), outer wall fixedly connected with gear (11) of threaded rod (12), drum (1) is connected with two sliders (8), two through the spacing sliding connection of spout on it one side that slider (8) are close to each other all is provided with tooth (9), two tooth (9) all with gear (11) meshing, two one side that slider (8) kept away from each other is connected with mounting panel (5), be connected with layering (6) on mounting panel (5), the equal fixedly connected with lug (7) of outer wall of first pipeline (2) and second pipeline (3), layering (6) with lug (7) extrude mutually for make first pipeline (2) and second pipeline (3) with ring board (4) closely laminate.

2. The water supply and drainage pipeline connecting device as claimed in claim 1, wherein an L-shaped plate (10) is fixedly connected to the cylinder (1), the threaded rod (12) penetrates through a round hole (13) formed in the L-shaped plate (10), the device further comprises a nut (14), the nut (14) is in threaded connection with the threaded rod (12), and the nut (14) fixes the threaded rod (12) on the L-shaped plate (10).

3. A water supply and drainage pipeline connecting device as claimed in claim 2, wherein the surface of the circular ring plate (4) is provided with a rubber layer, and the first and second pipelines (2, 3) and the rubber layer are pressed against each other.

4. A water supply and drainage pipe connection according to claim 1, wherein the cylinder (1) is rotatably connected to the threaded rod (12) by means of bearings.

5. A water supply and drainage pipeline connecting device as claimed in claim 2, wherein the top and bottom of the mounting plate (5) are fixedly connected with pressing strips (6), the top and bottom of the first pipeline (2) and the second pipeline (3) are fixedly connected with lugs (7), and the lugs (7) are arranged between the pressing strips (6) and the cylinder (1).

6. A water supply and drainage pipeline connecting device as claimed in claim 5, wherein the number of the nuts (14) is two, and the two nuts (14) are respectively arranged on two sides of the L-shaped plate (10).