CN216923531U - Municipal administration is pipeline connecting device for water supply and drainage - Google Patents

Abstract

The utility model relates to the technical field of pipeline connection, and discloses a pipeline connecting device for municipal water supply and drainage. This pipeline connecting device for municipal administration supplies drainage, make the worm wheel rather than the meshing rotate through rotating the worm, then two-way threaded rod rotates along with the worm wheel, make left and right sides thread block relative movement, then the pin joint on the left and right sides connecting rod uses the slide is central relative oscillation, make two upper and lower slide relative movement, then both sides fixture block also relative movement thereupon about, until two fixture blocks in the left side and the complete block of first sealing ring, two fixture blocks in the right side and the complete block of second sealing ring, can be in the same place first pipeline and second pipe connection this moment, the mesh that the pipeline is convenient for to connect has been realized to the global cooperation of above-mentioned structure.

Description

Municipal administration is pipeline connecting device for water supply and drainage

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connecting device for municipal water supply and drainage.

Background

The municipal drainage pipe is commonly called as a 'sewer pipe', is generally called as a municipal drainage pipe in engineering, is generally provided with different pipelines such as electric power, communication, gas, water supply, drainage pipes and the like according to the current situation of the arrangement under the municipal road in China, and comprises two pipelines of rainwater and sewage because the drainage pipes take measures of rainwater and sewage diversion, namely rainwater is generally drained into rivers nearby and sewage is drained into a sewage treatment plant.

The existing municipal drainage pipeline needs to use bolts and certain specific tools when being connected, wastes time and labor in actual operation, is inconvenient to connect and reduces the construction efficiency, so that the pipeline connecting device for municipal water supply and drainage is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the pipeline connecting device for municipal water supply and drainage, which has the advantages of convenient pipeline connection and the like, and solves the problems that the existing municipal drainage pipeline needs bolts and certain specific tools during connection, the actual operation wastes time and labor, the connection is inconvenient, and the construction efficiency is reduced.

(II) technical scheme

In order to realize the purpose of convenient connection of the pipelines, the utility model provides the following technical scheme: a pipeline connecting device for municipal water supply and drainage comprises a connecting ring, a first sealing ring is arranged between the upper side and the lower side of the inner wall of the connecting ring, a first pipeline with one end extending to the left side of the connecting ring is arranged in the first sealing ring, a second sealing ring attached to the right side of the first sealing ring is arranged between the upper side and the lower side of the inner wall of the connecting ring, a second pipeline with one end extending to the right side of the connecting ring is arranged in the second sealing ring, chambers are arranged in the connecting ring and positioned at the upper side and the lower side of the first pipeline and the second pipeline, a driving assembly with one end extending to the front side of the connecting ring is arranged in the cavity, a clamping assembly with one end respectively clamped with the first sealing ring and the second sealing ring is arranged between the left side and the right side of the inner wall of the cavity, and a transmission assembly which is movably connected with the driving assembly and one end of which is hinged with the clamping assembly is arranged in the cavity.

Preferably, drive assembly includes the worm, the chamber inner wall rear side is rotated and is installed the worm that one end extends to the go-between front side, two between the chamber inner wall left and right sides and be located between two worms and all rotate and install the two-way threaded rod, two-way threaded rod outside fixed mounting have with worm mesh's worm wheel.

Preferably, the block subassembly includes the slide, two equal slidable mounting has the slide, two between the cavity inner wall left and right sides and be located two-way threaded rod between the equal fixed mounting in opposite side of slide have quantity be two and respectively with the fixture block of first sealing ring and second sealing ring joint, singly two fixture blocks are bilateral symmetry and distribute on the slide.

Preferably, transmission assembly includes the screw thread piece, the two-way threaded rod outside just is located worm wheel left side threaded connection and has the screw thread piece that quantity is two, the rear side of screw thread piece and cavity inner wall rear side sliding connection, upper and lower both sides the opposite side of screw thread piece all articulates there is one end and two articulated connecting rods of the back of the body side of sliding.

Preferably, two sections of threads are arranged on the bidirectional threaded rod, and the two sections of threads are equal in length and opposite in direction.

Preferably, the upper side and the lower side of the first sealing ring and the second sealing ring are both provided with clamping grooves, and the clamping grooves are matched with the clamping blocks in size.

(III) advantageous effects

Compared with the prior art, the utility model provides a municipal water supply and drainage pipeline connecting device which has the following beneficial effects:

this pipeline connecting device for municipal administration supplies drainage, make rather than the worm wheel of meshing rotate through rotating the worm, then two-way threaded rod rotates along with the worm wheel, make left and right sides thread block relative movement, then the pin joint on the left and right sides connecting rod uses the slide is central relative oscillation, make two upper and lower slide relative movement, then both sides fixture block relative movement thereupon about, until two fixture blocks in the left side and first sealing ring joint, two fixture blocks in the right side and second sealing ring joint, can be in the same place first pipeline and second pipe connection, the purpose that the pipeline is convenient for connect has been realized.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1.

In the figure: the connecting rod comprises a connecting ring 1, a first sealing ring 2, a first pipeline 3, a second sealing ring 4, a second pipeline 5, a chamber 6, a driving assembly 7, a worm 71, a bidirectional threaded rod 72, a worm wheel 73, a clamping assembly 8, a sliding plate 81, a clamping block 82, a transmission assembly 9, a thread block 91 and a connecting rod 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-2, a municipal water supply and drainage pipeline connecting device comprises a connecting ring 1, wherein a first sealing ring 2 is movably mounted between the upper side and the lower side of the inner wall of the connecting ring 1, a first pipeline 3 with one end extending to the left side of the connecting ring 1 is fixedly mounted inside the first sealing ring 2, a second sealing ring 4 attached to the right side of the first sealing ring 2 is movably mounted between the upper side and the lower side of the inner wall of the connecting ring 1, and a second pipeline 5 with one end extending to the right side of the connecting ring 1 is fixedly mounted inside the second sealing ring 4.

The cavity 6 is formed in the connecting ring 1 and located at the upper side and the lower side of the first pipeline 3 and the second pipeline 5, the driving component 7 is rotatably mounted between the left side and the right side of the inner wall of the cavity 6, rotatably connected with the rear side of the inner wall of the cavity 6, and one end of the driving component extends to the front side of the connecting ring 1, the driving component 7 comprises a worm 71, a worm 71 is rotatably mounted at the rear side of the inner wall of the cavity 6, a bidirectional threaded rod 72 is rotatably mounted between the left side and the right side of the inner wall of the two cavities 6 and located between the two worms 71, two threads are arranged on the bidirectional threaded rod 72, the two threads are equal in length and opposite in direction, and a worm wheel 73 meshed with the worm 71 is fixedly mounted on the outer side of the bidirectional threaded rod 72.

Slidable mounting has one end respectively with the block subassembly 8 of first sealing ring 2 and 4 joints of second sealing ring between the 6 inner wall left and right sides of cavity, block subassembly 8 includes slide 81, between two 6 inner wall left and right sides of cavity and lie in equal slidable mounting between two-way threaded rod 72 have slide 81, the equal fixed mounting in opposite side of two slides 81 has quantity be two and respectively with the fixture block 82 of first sealing ring 2 and 4 joints of second sealing ring, two fixture blocks 82 are bilateral symmetry distribution on single slide 81, the draw-in groove has all been seted up with the upper and lower both sides of second sealing ring 4 to first sealing ring 2, the size and the fixture block 82 looks adaptation of draw-in groove.

The rear side of the inner wall of the cavity 6 is slidably mounted with a driving assembly 7, one end of the driving assembly 9 is hinged to the clamping assembly 8, the driving assembly 9 comprises a threaded block 91, the outer side of the bidirectional threaded rod 72 is located on the left side of the worm wheel 73, the threaded block 91 is in threaded connection with two, the rear side of the threaded block 91 is slidably connected with the rear side of the inner wall of the cavity 6, and opposite sides of the threaded block 91 on the upper side and the lower side are hinged to a connecting rod 92 with one end hinged to the back of the two sliding plates 81.

Make rather than the worm wheel 73 rotation of meshing through rotating worm 71, then two-way threaded rod 72 rotates along with worm wheel 73 together, make left and right sides screw thread piece 91 relative movement, then left and right sides connecting rod 92 uses the pin joint on the slide 81 as the center relative oscillation, make two upper and lower slides 81 relative movement, then upper and lower both sides fixture block 82 relative movement thereupon, until two fixture block 82 in left side and first sealing ring 2 joint, two fixture block 82 in right side and second sealing ring 4 joint, can link together first pipeline 3 and second pipeline 5, realized the purpose that the pipeline is convenient for connect.

In conclusion, according to the municipal water supply and drainage pipeline connecting device, the worm gear 73 meshed with the worm gear 71 is rotated by rotating the worm 71, the bidirectional threaded rod 72 rotates along with the worm gear 73, the left and right threaded blocks 91 move relatively, the left and right connecting rods 92 swing relatively by taking the hinge point on the sliding plate 81 as the center, the upper and lower sliding plates 81 move relatively, the upper and lower clamping blocks 82 move relatively along with the worm gear, until the left clamping blocks 82 are clamped with the first sealing ring 2, the right clamping blocks 82 are clamped with the second sealing ring 4, the first pipeline 3 and the second pipeline 5 can be connected together, the purpose of facilitating connection of pipelines is achieved, and the problems that bolts and certain specific tools are needed to be used when the existing municipal drainage pipeline is connected are solved, actual operation is time-consuming and labor-consuming, connection is inconvenient, and construction efficiency is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pipeline connecting device for municipal administration water supply and drainage, includes go-between (1), be provided with first sealing ring (2) between both sides about go-between (1) inner wall, first sealing ring (2) inside is provided with one end and extends to left first pipeline (3) of go-between (1), be provided with second sealing ring (4) with the laminating of first sealing ring (2) right side about go-between (1) inner wall between both sides, inside second pipeline (5) that one end extends to go-between (1) right side that is provided with of second sealing ring (4), its characterized in that: the utility model discloses a go up the cavity, including go up the cavity, go up the cavity and be provided with cavity (6) inside and the upper and lower both sides that are located first pipeline (3) and second pipeline (5), cavity (6) inside is provided with drive assembly (7) that one end extends to go up ring (1) front side, be provided with between the cavity (6) inner wall left and right sides one end respectively with first sealing ring (2) and block subassembly (8) of second sealing ring (4) joint, cavity (6) inside be provided with drive assembly (7) swing joint and one end and block subassembly (8) articulated drive assembly (9).

2. The pipe connecting device for municipal water supply and drainage according to claim 1, wherein: drive assembly (7) include worm (71), chamber (6) inner wall rear side rotates installs worm (71) that one end extends to go-between (1) front side, two equal rotation between chamber (6) inner wall left and right sides and lie in between two worm (71) installs two-way threaded rod (72), two-way threaded rod (72) outside fixed mounting have with worm (71) meshed worm wheel (73).

3. The pipe connecting device for municipal water supply and drainage according to claim 2, wherein: block subassembly (8) include slide (81), two equal slidable mounting has slide (81), two between the cavity (6) inner wall left and right sides and be located between two-way threaded rod (72) the equal fixed mounting in opposite side of slide (81) has quantity to be two and respectively with fixture block (82) of first sealing ring (2) and second sealing ring (4) joint, singly two fixture block (82) are bilateral symmetry and distribute on slide (81).

4. The pipe connecting device for municipal water supply and drainage according to claim 3, wherein: drive assembly (9) are including screw block (91), two-way threaded rod (72) outside just is located worm wheel (73) left side threaded connection and has screw block (91) that quantity is two, the rear side of screw block (91) and cavity (6) inner wall rear side sliding connection, upper and lower both sides the opposite side of screw block (91) all articulates there is one end and two slides (81) articulated connecting rod (92) of the side of the back of the body articulated.

5. The pipe connecting device for municipal water supply and drainage according to claim 2, wherein: two sections of threads are arranged on the bidirectional threaded rod (72), and the two sections of threads are equal in length and opposite in direction.

6. The pipe connecting device for municipal water supply and drainage according to claim 3, wherein: clamping grooves are formed in the upper side and the lower side of the first sealing ring (2) and the second sealing ring (4), and the size of each clamping groove is matched with the corresponding clamping block (82).

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