CN211596988U

CN211596988U - City planning municipal drainage pipe

Info

Publication number: CN211596988U
Application number: CN201922452999.4U
Authority: CN
Inventors: 王睿宁; 王建民; 燕智峰; 戴磊; 郭海霞
Original assignee: Inner Mongolia Urban Planning And Municipal Design Institute Co ltd
Current assignee: Inner Mongolia Urban Planning And Municipal Design Institute Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a city planning municipal drainage pipe, including two drainage pipe, two drainage pipe is last respectively through sealed threaded sleeve fixedly connected with connecting device, two connecting device passes through connecting pipe fixed connection, the fixed grabbing device that is equipped with in drainage pipe top, drainage pipe includes the inner tube, the fixed cover in the inner tube outside has the anticorrosive coating, the anticorrosive coating goes out fixed cover and has outer steel ring layer, the utility model discloses a set up grabbing device, can make things convenient for construction operation drainage pipe, utilize the position of adjusting thread post at key shape through-hole and key shape spout simultaneously, can adapt to staff's palm, facilitate the use more to through having set up the anticorrosive coating, can effectually improve drainage pipe corrosion resistance, guaranteed life, reduced the design degree of difficulty of pipeline city planning.

Description

City planning municipal drainage pipe

The technical field is as follows:

the utility model relates to a municipal administration technical field, concretely relates to city planning municipal drainage pipe.

Background art:

the municipal engineering refers to municipal facility construction engineering, and in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: the construction of rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, squares, urban greening and the like belongs to the field of municipal engineering, and the municipal engineering comprises a plurality of stages, wherein underground pipeline engineering is adopted, namely pipeline parts for supplying water, draining (including rain and sewage) power, communication, gas and heat, underground pipelines and civil air defense channels with special purposes and the like.

The drainage pipeline is a system consisting of a pipeline for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof, but the existing drainage pipeline is easy to corrode and damage in the long-term use process, so that the drainage pipeline is easy to rot and damage, the design difficulty of urban planning of the drainage pipeline is improved, and the drainage pipeline rolls in the process of installing the drainage pipeline in construction and is extremely difficult to operate.

The utility model has the following contents:

an object of the utility model is to provide a city planning municipal drainage pipe.

The utility model discloses by following technical scheme implement:

the utility model provides a city planning municipal drainage pipe, includes two drainage pipe, two respectively through sealed threaded sleeve fixedly connected with connecting device, two on the drainage pipe connecting device passes through connecting pipe fixed connection, the fixed grabbing device that is equipped with in drainage pipe top, drainage pipe includes the inner tube, the fixed cover in the inner tube outside has the anticorrosive coating, the anticorrosive coating goes out fixed cover and has outer steel ring layer.

Preferably, the gripping device comprises a gripping rod, two key-shaped through holes are symmetrically and fixedly formed in the gripping rod, threaded columns are respectively inserted into the two key-shaped through holes, a first locking nut is screwed at the top ends of the threaded columns, the bottom ends of the threaded columns are inserted into the key-shaped sliding grooves and are attached to the inner walls of the key-shaped sliding grooves, a second locking nut is screwed at the bottom ends of the threaded columns, the two key-shaped sliding grooves are arranged right opposite to the two key-shaped through holes, and the two key-shaped sliding grooves are fixedly arranged at the top of the drainage pipeline.

Preferably, the outer steel ring layer is formed by connecting circular steel rings.

Preferably, the connecting device comprises two L-shaped rods, the two L-shaped rods are fixedly arranged on the front side and the rear side of the drainage pipeline respectively, threaded rods are connected to the L-shaped rods in a threaded mode, penetrate through the L-shaped rods and are connected with the semicircular blocks in a rotating mode through rotating blocks, the semicircular blocks slide on the side ends of the drainage pipeline in a laminating mode, the two semicircular blocks are arranged oppositely, sealing rubber layers are fixedly arranged on the inner cambered surfaces of the semicircular blocks respectively, and connecting pipes are inserted between the semicircular blocks.

Preferably, the outer side of the side end of the semicircular block is fixedly provided with a first external thread, the outer side of the side end of the drainage pipeline is fixedly provided with a second external thread, the first external thread and the second external thread are arranged on the same horizontal plane and are attached to each other, and the first external thread and the second external thread are in threaded connection with the internal thread of the sealing thread sleeve.

The utility model has the advantages that: through having set up grabbing device, can conveniently be under construction operation drainage pipe, utilize the position of adjusting the screw thread post at key shape through-hole and key shape spout simultaneously, can adapt to staff's palm, facilitate the use more to through having set up the anticorrosive coating, can effectually improve drainage pipe corrosion resistance, guaranteed life, reduced the design degree of difficulty of pipeline city planning.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial enlarged view of the position B in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic cross-sectional view taken along line a-a of fig. 3 according to the present invention;

fig. 5 is a partial enlarged view of the point C in fig. 3 according to the present invention;

fig. 6 is a schematic cross-sectional view of the drainage pipeline of the present invention.

In the figure: the device comprises a drainage pipeline 1, a connecting pipe 3, a gripping device 4, a connecting device 5, a gripping rod 6, a key-shaped through hole 7, a threaded column 8, a key-shaped sliding groove 9, an L-shaped rod 10, a threaded rod 11, a semicircular block 12, a sealing rubber layer 13, a sealing threaded sleeve 14, a first external thread 15, a second external thread 16, an inner pipe 17, an anticorrosive layer 18 and an outer steel ring layer 19.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides the following technical solutions: the utility model provides a city planning municipal drainage pipe, includes two drainage pipe 1, two go up respectively through sealed threaded sleeve 14 fixedly connected with connecting device 5, two on drainage pipe 1 connecting device 5 passes through 3 fixed connection of connecting pipe, the fixed grabbing device 4 that is equipped with in drainage pipe 1 top, drainage pipe 1 includes inner tube 17, the fixed cover in the inner tube 17 outside has anticorrosive coating 18, anticorrosive coating 18 goes out the fixed cover and has outer steel circle layer 19.

The gripping device 4 comprises a gripping rod 6, two key-shaped through holes 7 are symmetrically and fixedly arranged on the gripping rod 6, threaded columns 8 are respectively inserted into the two key-shaped through holes 7, the top ends of the threaded columns 8 are in threaded connection with first locking nuts, the bottom ends of the threaded columns 8 are inserted into key-shaped sliding grooves 9 and are attached to the inner walls of the key-shaped sliding grooves 9, the bottom ends of the threaded columns 8 are in threaded connection with second locking nuts, the two key-shaped sliding grooves 9 are opposite to the two key-shaped through holes 7, and the two key-shaped sliding grooves 9 are fixedly arranged at the top of the drainage pipeline 1.

The outer steel ring layer 19 is formed by connecting circular steel rings.

Connecting device 5 includes two L type poles 10, two L type poles 10 are fixed respectively and are set up both sides around drainage pipe 1, the spiro union has threaded rod 11 on the L type pole 10, threaded rod 11 passes L type pole 10 and semicircular block 12 and passes through rotatory piece swivelling joint, semicircular block 12 slides with the laminating of drainage pipe 1 side, and two semicircular blocks 12 set up relatively, be fixed respectively on the 12 intrados of semicircular block and be equipped with sealing rubber layer 13, two connecting pipe 3 has been inserted between the semicircular block 12.

The outside of the 12 side ends of the semicircular block is fixedly provided with a first external thread 15, the outside of the 1 side end of the drainage pipeline is fixedly provided with a second external thread 16, the same horizontal plane of the first external thread 15 and the second external thread 16 is arranged and is attached, and the first external thread 15 and the second external thread 16 are in threaded connection with the internal thread of the sealing threaded sleeve 14.

The utility model discloses a theory of operation and use flow:

during the use, through having set up grabbing device 4, can conveniently be under construction operation drainage pipe 1, also directly hold the grab bar 6 and carry out the operation to drainage pipe 1 promptly, can utilize the first lock nut and the second lock nut of adjusting screw post 8 spiro union from top to bottom simultaneously, can slide two screw posts 8 respectively in two key shape through-holes 7 and key shape spout 9 like this, realize the adjustment of relative position, conveniently be applicable to the gripping of not equidimension palm.

For better use drainage pipe 1, two drainage pipe 1 connectivity convenience has been guaranteed, can twist sealed threaded sleeve 14 at first, keep away from semicircular piece 12, connecting device 5 on inserting two drainage pipe 1 respectively in rethread connecting pipe 3 both ends in addition, utilize the rotation of threaded rod 11 to adjust, make two semicircular piece 12 can press from both sides tight connecting pipe 3, and utilize the sealing rubber layer 13 on the cambered surface in semicircular piece 12 can guarantee the leakproofness of connecting the locking, just so can operate sealed threaded sleeve 14 once more, make its spiro union on semicircular piece 12, both can guarantee the leakproofness that two semicircular pieces 12 and drainage pipe 1 are connected like this, realize guaranteeing that rivers can also guarantee the leakproofness, the operation is more convenient, the effectual connectivity that has improved work efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a city planning municipal drainage pipe, includes two drainage pipes, its characterized in that: two be respectively through sealed threaded sleeve fixedly connected with connecting device on the drainage pipe, two connecting device passes through connecting pipe fixed connection, the fixed grabbing device that is equipped with in drainage pipe top, drainage pipe includes the inner tube, the fixed cover in the inner tube outside has the anticorrosive coating, the anticorrosive coating goes out fixed cover and has outer steel ring layer.

2. The city planning municipal drainage pipeline of claim 1, wherein: the gripping device comprises a gripping rod, two key-shaped through holes are symmetrically and fixedly formed in the gripping rod, threaded columns are inserted into the two key-shaped through holes respectively, a first locking nut is screwed at the top ends of the threaded columns, the bottom ends of the threaded columns are inserted into the key-shaped sliding grooves and are attached to the inner walls of the key-shaped sliding grooves, a second locking nut is screwed at the bottom ends of the threaded columns, the two key-shaped sliding grooves are opposite to the two key-shaped through holes, and the two key-shaped sliding grooves are fixedly formed in the top of the drainage pipeline.

3. The city planning municipal drainage pipeline of claim 1, wherein: the outer steel ring layer is formed by connecting circular steel rings.

4. The city planning municipal drainage pipeline of claim 1, wherein: the connecting device comprises two L-shaped rods, the two L-shaped rods are fixedly arranged on the front side and the rear side of the drainage pipeline respectively, threaded rods are connected to the L-shaped rods in a threaded mode, penetrate through the L-shaped rods and are connected with the semicircular blocks in a rotating mode through rotating blocks, the semicircular blocks slide in a laminating mode with the side ends of the drainage pipeline, the two semicircular blocks are arranged oppositely, sealing rubber layers are fixedly arranged on the inner arc surfaces of the semicircular blocks respectively, and connecting pipes are inserted between the semicircular blocks.

5. The city planning municipal drainage pipeline of claim 4, wherein: the water pipe is characterized in that a first external thread is fixedly arranged on the outer side of the side end of the semicircular block, a second external thread is fixedly arranged on the outer side of the side end of the water pipe, the first external thread and the second external thread are arranged on the same horizontal plane and are attached to each other, and the first external thread and the second external thread are in threaded connection with the internal thread of the sealing thread sleeve.