CN218818578U

CN218818578U - Drainage pipeline

Info

Publication number: CN218818578U
Application number: CN202223391494.XU
Authority: CN
Inventors: 傅志忠; 傅志哲
Original assignee: Fujian Zhongwei Construction Development Co ltd
Current assignee: Fujian Zhongwei Construction Development Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-07
Anticipated expiration: 2032-12-16

Abstract

The utility model belongs to the technical field of the technique of building pipeline laying and specifically relates to a drainage pipe is related to, including locating the pipeline body in the ditch inslot, be equipped with two strutting arrangement respectively along pipeline body length direction in the ditch inslot, be equipped with sealed cladding piece between the strutting arrangement, pipeline body hangs and puts on sealed cladding piece, sealed cladding piece can be dismantled with two strutting arrangement all around and be connected, and strutting arrangement upper portion is equipped with the spacing rope that changes the support status. This application is placed the pipeline body and is carried out flange joint between the pipeline on sealed cladding piece, can make the pipeline body leave the unstable slot bottom surface of roughness, has solved the difficult problem of flange interface alignment among the pipeline installation process. Simultaneously, after the pipeline connection is completed, the limiting rope is released and pulled to be separated from the through hole, the pipeline body can be quickly and conveniently placed on the bottom surface of the groove, and the use process is simple, convenient and efficient.

Description

Drainage pipeline

Technical Field

The application relates to the technical field of building pipeline laying, in particular to a drainage pipeline.

Background

Drainage systems are an important infrastructure of modern cities. In drainage systems, drainage pipes are an essential component. The drainage pipe means a pipe duct for collecting and discharging sewage, wastewater and rainwater.

The drainage pipeline construction method mainly comprises the following steps: construction preparation, pipe groove excavation, gravel or concrete base laying, pipeline installation and pipe groove backfilling. When the construction is carried out on the gravel subbase, the gravel is accumulated due to the unconscious dragging action of the pipeline, the local height of the pipeline is increased, the height of the pipeline is fluctuated, the connecting holes of the flange plates of the adjacent pipeline monomers are difficult to align with each other, and the reworking leveling operation and the construction difficulty are increased. Simultaneously, carry out the flattening to the subbase also is comparatively loaded down with trivial details process in the construction, if can reduce this process under the condition of guaranteeing the pipeline laying constructability, will improve the efficiency of construction undoubtedly.

Disclosure of Invention

In order to keep at same height when making the pipe laying butt joint, improve construction convenience, this application provides a drainage pipe.

The application provides a drainage pipe adopts following technical scheme:

a drainage pipeline comprises a pipeline body arranged in a groove, wherein two supporting devices are respectively arranged in the groove along the length direction of the pipeline body, a sealing coating sheet is arranged between the supporting devices, the pipeline body is hung on the sealing coating sheet, and the periphery of the sealing coating sheet is detachably connected with the two supporting devices; the supporting device comprises a left supporting frame and a right supporting frame, the left supporting frame is provided with a left arc-shaped part and a left base, the lower end of the left arc-shaped part is hinged to the left base, the base is inserted into the bottom surface of the groove, the right supporting frame comprises a right arc-shaped part and a right base, the upper portions of the left arc-shaped part and the right arc-shaped part are provided with overlapped through holes, and limiting ropes are arranged in the through holes in a penetrating mode.

Through adopting above-mentioned technical scheme, place the pipeline body and carry out flange joint between the pipeline on sealed cladding piece, can make the pipeline body leave the unstable slot bottom surface of roughness, solved the difficult problem of flange interface alignment among the pipeline installation process. Simultaneously, after the pipeline connection is completed, the limiting rope is released and pulled to be separated from the through hole, the pipeline body can be quickly and conveniently placed on the bottom surface of the groove, and the use process is simple, convenient and efficient.

Optionally, the periphery of the sealing wrapping sheet is provided with a draw hook, and the peripheral sides of the left arc-shaped part and the right arc-shaped part are provided with a bearing column matched with the draw hook.

By adopting the technical scheme, the draw hook structure can facilitate the suspension of the sealing coating sheet between the supporting devices, and the construction efficiency is improved.

Optionally, a protection plate is covered above the two supporting devices.

Through adopting above-mentioned technical scheme, the pipeline concatenation is accomplished the back, removes and stimulates spacing rope and breaks away from the through-hole, makes left arc and right arc support of drooping naturally in pipeline body top, and the cooperation of guard plate and strutting arrangement's left arc and right arc supports the soil covering of pipeline body top, improves the compressive capacity of pipeline body.

Optionally, the pipeline body on the sealing coating sheet is provided with a flange pipe connection part.

Through adopting above-mentioned technical scheme, use sealed cladding piece to further seal the reinforcement to the flange pipe joint portion of pipeline body.

Optionally, an anti-friction convex ring is arranged on the periphery of the through hole opening.

Through adopting above-mentioned technical scheme, the friction of spacing rope and through-hole can be reduced to the antifriction bulge loop, makes spacing rope change the pulling.

Optionally, after the pipeline body is connected in series, the limiting rope is pulled out of the through hole, the pipeline body is placed on the bottom surface of the groove, and the sealing coating sheet is coated outside the pipeline body and is fixedly butted through the drag hooks on two sides.

Through adopting above-mentioned technical scheme, will be pressed the sealed cladding piece of pipeline body below and pick up the parcel on the pipeline body, realize strengthening sealed effect. The sealing coating sheet and the supporting device can be used for sealing and reinforcing the pipeline after the pipeline is connected, do not need to be dismantled, and have the advantages of free disassembly and assembly and multiple functions.

Optionally, a pipeline fastener is further sleeved outside the sealing coating sheet.

By adopting the technical scheme, the pipeline fastener further strengthens the coating and sealing effect of the sealing coating sheet on the pipeline.

Optionally, a limiting block is arranged on one side of the upper portion of the left arc-shaped part, a movable groove is formed in one side, close to the left arc-shaped part, of the right arc-shaped part, and the limiting block moves along the movable groove when the left arc-shaped part and the right arc-shaped part rotate in opposite directions.

Through adopting above-mentioned technical scheme, compare and directly support after left and right arc piece hangs down and press at the slot bottom surface, it is spacing with the cooperation in activity groove to adopt left and right arc piece to pass through the stopper, has guaranteed promptly that left and right arc piece hangs down the height and is enough to let the pipeline body fall on the slot bottom surface, and the height that props up behind left and right arc piece below hanging down is higher simultaneously, and the volume is bigger, has improved space utilization efficiency.

In summary, the present application includes at least one of the following beneficial technical effects: this application is placed the pipeline body and is carried out flange joint between the pipeline on sealed cladding piece, can make the pipeline body leave the unstable slot bottom surface of roughness, has solved the difficult problem of flange interface alignment among the pipeline installation process. Simultaneously after the pipe connection is accomplished, remove and stimulate spacing rope and break away from the through-hole, can be fast convenient transfer the pipeline body in the slot bottom surface, the simple and convenient high efficiency of use.

Drawings

Fig. 1 is a schematic view of the construction structure of the present application.

Fig. 2 is a schematic structural diagram of a use state of the present application.

Fig. 3 is a schematic structural view of the support device of the present application.

Fig. 4 is a schematic structural view of the support device of the present application.

Description of reference numerals: 1. a pipe body; 11. a flange pipe connection part; 2. a support device; 21. a left support frame; 211. a left arcuate member; 212. a limiting block; 213. a left base; 22. a right support frame; 221. a right arcuate member; 222. a movable groove; 223. a right base; 224. a through hole; 225. an antifriction convex ring; 226. a bearing column; 3. a limiting rope; 4. sealing the wrapping sheet; 41. pulling a hook; 5. and (4) a protection plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-4, the embodiment of the application discloses a drainage pipeline, including locating the pipeline body 1 in the slot, be equipped with two strutting arrangement 2 respectively along pipeline body 1 length direction in the slot, be equipped with sealed cladding piece 4 between strutting arrangement 2, pipeline body 1 especially flange coupling portion 11 hangs and puts on sealed cladding piece 4, sealed cladding piece 4 can be dismantled with two strutting arrangement 2 all around and be connected, sealed cladding piece 4 is equipped with drag hook 41 all around, the periphery side of left arc 211 and right arc 221 is equipped with the bearing post 226 with drag hook 41 complex, sealed cladding piece 4 hangs through drag hook 41 and puts on bearing post 226, realize being connected with strutting arrangement 2. The support device 2 comprises a left support frame 21 and a right support frame 22, the left support frame 21 is provided with a left arc-shaped part 211 and a left base 213, and the lower end of the left arc-shaped part 211 is hinged to the left base 213. A limit block 212 is arranged on one side of the upper portion of the left arc-shaped part 211, a movable groove 222 is arranged on one side, close to the left arc-shaped part 211, of the right arc-shaped part 221, and when the left arc-shaped part 211 and the right arc-shaped part 221 rotate oppositely, the limit block 212 moves along the movable groove 222. The base is inserted and is located the slot bottom surface, and right support frame 22 includes articulated right arc piece 221 and right base 223, and left arc piece 211 upper portion and right arc piece 221 upper portion are equipped with overlapping through-hole 224, and the through-hole 224 opening periphery is equipped with antifriction bulge loop 225, wears to be equipped with spacing rope 3 in the through-hole 224.

After the pipeline body 1 is connected in series, the limitation of the end part of the limiting rope 3 is removed, such as a knot and the like, then the limiting rope 3 is pulled out of the through hole 224, the pipeline body 1 is placed on the bottom surface of the groove, the sealing coating sheet 4 is coated outside the pipeline body 1 and is fixedly butted through the drag hooks 41 on two sides, and then a pipeline fastener is sleeved outside the sealing coating sheet 4 to strengthen the fastening performance. When the pipeline body 1 is lowered to the bottom of the groove, the limiting block 212 of the falling left arc-shaped part 211 slides to the inner end part of the movable groove 222 of the right arc-shaped part 221, which moves relatively, and is blocked and limited by the right arc-shaped part 221, and the protection plate 5 covers the upper parts of the left arc-shaped part 211 and the right arc-shaped part 221, which are mutually abutted and fixed, so that the upper part of the pipeline body 1 is protected.

The implementation principle of a drainage pipeline in the embodiment of the application is as follows: this application places pipeline body 1 and carries out flange joint between the pipeline on sealed cladding piece 4, accomplishes the back at the pipe connection, removes and stimulates spacing rope 3 and breaks away from through-hole 224, can be fast convenient places pipeline body 1 in the slot bottom surface, protects pipeline body 1 top through covering backplate 5 of seting up defences above left arc 211, right arc 221 at last.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drainage pipeline, is including locating pipeline body (1) in the slot, its characterized in that: two supporting devices (2) are respectively arranged in the groove along the length direction of the pipeline body (1), a sealing coating sheet (4) is arranged between the supporting devices (2), the pipeline body (1) is hung on the sealing coating sheet (4), and the periphery of the sealing coating sheet (4) is detachably connected with the two supporting devices (2); support arrangement (2) include left branch strut (21) and right branch strut (22), left branch strut (21) are equipped with left arc piece (211) and left base (213), left side arc piece (211) lower extreme and left base (213) are articulated to be connected, the base is inserted and is located the slot bottom surface, right branch strut (22) are including articulated right arc piece (221) and right base (223), left side arc piece (211) upper portion and right arc piece (221) upper portion are equipped with overlapping through-hole (224), wear to be equipped with spacing rope (3) in through-hole (224).

2. A drainage pipeline according to claim 1, wherein: the sealing coating sheet (4) is provided with drag hooks (41) on the periphery, and the outer peripheral sides of the left arc-shaped part (211) and the right arc-shaped part (221) are provided with bearing columns (226) matched with the drag hooks (41).

3. A drainage pipeline according to claim 1, wherein: and a protection plate (5) is covered above the two supporting devices (2).

4. A drainage pipeline according to claim 1, wherein: the pipeline body (1) on the sealing coating sheet (4) is provided with a flange pipe connection part (11).

5. A drainage pipeline according to claim 1 wherein: an anti-friction convex ring (225) is arranged on the periphery of the opening of the through hole (224).

6. A drainage pipeline according to claim 1, wherein: after the pipeline body (1) is connected in series, the limiting rope (3) is pulled out of the through hole (224), the pipeline body (1) is placed on the bottom surface of the groove, and the sealing coating sheet (4) is coated outside the pipeline body (1) and is fixedly butted through the drag hooks (41) on two sides.

7. A drainage pipeline according to claim 6, wherein: the sealing coating sheet (4) is also sleeved with a pipeline fastener.

8. A drainage pipeline according to claim 1, wherein: a limiting block (212) is arranged on one side of the upper portion of the left arc-shaped piece (211), a movable groove (222) is formed in one side, close to the left arc-shaped piece (211), of the right arc-shaped piece (221), and when the left arc-shaped piece (211) and the right arc-shaped piece (221) rotate oppositely, the limiting block (212) moves along the movable groove (222).