CN217843034U

CN217843034U - Connecting device for drainage pipeline is built in room

Info

Publication number: CN217843034U
Application number: CN202221424150.1U
Authority: CN
Inventors: 王文宝; 胡佳伟; 吴媛媛
Original assignee: Jiali Construction Engineering Group Co ltd
Current assignee: Jiali Construction Engineering Group Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-18
Anticipated expiration: 2032-06-08

Abstract

The application relates to a connecting device for a drainage pipeline of a building, which comprises a bottom plate and butt joint assemblies arranged on the bottom plate, wherein the bottom plate is arranged on the bottom wall of a pre-buried pit, at least two groups of butt joint assemblies are arranged on any one bottom plate, and the connecting assemblies are used for connecting two rows of water pipes; the butt joint assembly comprises a support frame, a support roller and a driving piece, the support frame is arranged on the bottom plate, the support roller is rotatably connected to the support frame, and a rotating shaft of the support roller is parallel to the bottom plate and is perpendicular to the water drainage pipe; the two ends of the side wall of the supporting roll along the axial direction are higher than the middle part, and the driving piece is arranged on the supporting frame and can enable the rotating shaft of the supporting roll to rotate; this application is convenient for the butt joint of drain pipe, has improved the connection efficiency and the connection effect of drain pipe.

Description

Connecting device for drainage pipeline is built in room

Technical Field

The application relates to the field of drainage equipment, in particular to a connecting device for a drainage pipeline of a house building.

Background

The drainage engineering refers to the engineering of collecting and discharging human domestic sewage and various waste water, redundant surface water and underground water in production, or providing human domestic water, and main facilities comprise various drainage channels or pipelines and auxiliary buildings thereof. In the building construction project, in the process from the initial excavation of the foundation pit to the construction of the whole house, drainage pipelines for underground water, slurry and domestic water are required to be paved, connected and transported. The drain pipe is the indispensable partly in whole drainage engineering, and the drain pipe main part generally all needs to carry out pre-buried, docks in proper order according to the route of design again, with water convergence centralized processing and concentrated emission.

The connecting modes of the water discharging pipes are various and comprise welding, flange connection, hoop connection, adhesive bonding and the like, after the two rows of water discharging pipes are coaxially butted, welding and flange connection are carried out, and the adhesive connection is to coat adhesive on the pipe end walls before butt joint; when the anchor ear is connected, a drainage pipe is stretched into another drainage pipe, and then the anchor ear is coaxially fixed, so that the drainage pipe is connected.

To the correlation technique among the above-mentioned, the total pipe volume that the drain pipe collects is generally great, need use the crane to hoist, and two rows of water pipes all need two pipelines to be in the butt joint state at the in-process of welding, flange joint and adhesion bonding, and the inventor thinks that the butt joint process of drain pipe is comparatively loaded down with trivial details, and the butt joint precision is difficult to control, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the butt joint of drain pipe, this application provides a drainage is built in room and is connecting device for pipeline.

The application provides a connecting device for drainage pipe is built in room adopts following technical scheme:

a connecting device for a drainage pipeline of a house building comprises a bottom plate and butt joint assemblies arranged on the bottom plate, wherein the bottom plate is arranged on the bottom wall of a pre-buried pit, at least two groups of butt joint assemblies are arranged on any one bottom plate, and the connecting assembly is used for connecting two rows of water pipes; the butt joint assembly comprises a support frame, a support roller and a driving piece, the support frame is arranged on the bottom plate, the support roller is rotatably connected to the support frame, and a rotating shaft of the support roller is parallel to the bottom plate and is perpendicular to the drain pipe; the two axial ends of the side wall of the supporting roller are higher than the middle part of the side wall of the supporting roller, and the driving piece is arranged on the supporting frame and can enable the rotating shaft of the supporting roller to rotate.

By adopting the technical scheme, after the pre-buried pit is excavated, the butt joint assembly is placed in the pre-buried pit, the bottom plate is fixed at the bottom of the pit, when two rows of water pipes need to be connected, two water discharge pipes to be connected are respectively placed on the two groups of butt joint assemblies, the water discharge pipes are placed in the concave parts of the supporting rollers for limiting, then the supporting rollers are adjusted to rotate through the driving piece strips, and the two rows of water pipes are driven to mutually approach until the butt joint is completed, and finally the water discharge pipes are connected through the connecting assembly; the arranged support frame, the support roller and the driving piece limit the drain pipe, the rotation of the support roller drives the butt joint of the drain pipe, the butt joint precision and the butt joint efficiency of the two rows of water pipes are improved, and the connection effect is further improved; the bottom plate that sets up can guarantee that the backing roll of two rows of water pipes is in same holding surface all the time, and then guarantees the wholeness of the whole support of drain pipe, guarantees the butt joint effect.

Optionally, the driving member includes an extension rod, a rocker arm and a rocker arm, which are connected in sequence, the extension rod and the rocker arm are parallel and perpendicular to the rocker arm, and the extension rod and the rocker arm are respectively arranged on two sides of the rocker arm; one end of a rotating shaft of the supporting roll is provided with a prismatic sunken groove, and the extension rod is arranged to extend into a prism of the sunken groove.

Through adopting above-mentioned technical scheme, the heavy groove is inserted through the extension rod to extension rod, rocking arm and the rocker that sets up, realizes being connected with dismantling of backing roll axis of rotation, through rocking arm extension application of force position, the application of force of being convenient for through the rocker, the three cooperation is convenient for drive the backing roll and is rotated, and then drives two rows of water pipes and is close to and dock each other.

Optionally, the driving part includes a driving motor, one end of an output shaft of the driving motor is set to be a prism, and a prism-shaped sinking groove is formed in one end of a rotating shaft of the supporting roller.

Through adopting above-mentioned technical scheme, the driving motor who sets up is connected with dismantling of backing roll axis of rotation, drives the backing roll rotation, two rows of water pipe butt joints, labour saving and time saving improves the connection efficiency of drain pipe.

Optionally, the driving part further comprises a plug board and a mounting plate, the bottom plate is provided with a slot for the plug board to pass through, the mounting plate is arranged on the top wall of the plug board, and the driving motor is connected to the mounting plate in a sliding manner.

Through adopting above-mentioned technical scheme, picture peg and the mounting panel of setting can dismantle the motor through pegging graft and connect on the bottom plate, strengthen real check connecting device's wholeness, dismantle fast after the pipe connection is accomplished and carry out used repeatedly.

Optionally, the connecting assembly further comprises a connecting pipe, the connecting assembly comprises a plurality of clamping springs and clamping blocks, the clamping blocks are distributed along the circumferential direction of the connecting pipe, a sliding groove for the clamping blocks to slide is formed in the side wall of the connecting pipe, and a clamping groove for the clamping blocks to extend into is formed in the inner wall of the drain pipe; the screens spring sets up the spout, and can make the fixture block tends to stretch into the draw-in groove.

By adopting the technical scheme, in the process that the two rows of water pipes are close to each other, the clamping ring compresses the clamping spring to extend into the sliding groove, the connecting pipe extends into the water drain pipe until the clamping block is clamped into the clamping groove, and the connecting pipe is connected with the water drain pipe; the clamping spring and the clamping block are clamped with the clamping groove through the clamping block, the connecting pipe is used as a butt joint pipe to realize connection of two rows of water pipes, connection is completed in the butt joint process of the two rows of water pipes, and the connection efficiency of the pipes is improved.

Optionally, one side of the fixture block, which is away from the end of the connecting pipe, is provided with a sealing gasket.

By adopting the technical scheme, the sealing gasket is arranged, the sealing property of the clamping block is improved, and the water leakage condition is reduced.

Optionally, the outer side wall of the connecting pipe is provided with a sleeve ring, a limiting groove into which the water supply and drainage pipe extends is formed in the sleeve ring, a butt spring is arranged in the limiting groove, and the butt spring can enable the connecting pipe to extend out of one side of the limiting groove to move.

Through adopting above-mentioned technical scheme, the lantern ring and the butt spring that set up can make the drain pipe stretch into the spacing groove and compress the butt spring, stretch into the draw-in groove and accomplish the joint until the snap ring to under the effect of butt spring, the fixture block tightly supports at the draw-in groove inner wall, makes the connecting pipe more stable and firm with being connected of drain pipe.

Optionally, a sealing piston ring is arranged on one side, close to the notch of the limiting groove, of the abutting spring.

Through adopting above-mentioned technical scheme, the sealing piston circle that sets up can be along the gliding while of spacing groove, carries out sealing process to the spacing groove, when the drain pipe tightly supported on sealing piston circle, seals the gap between drain pipe and the connecting pipe, reduces the situation of infiltration.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the support frame, the support roller and the driving piece are arranged to limit the drain pipe, the rotation of the support roller drives the butt joint of the drain pipe, the butt joint precision and the butt joint efficiency of the two rows of water pipes are improved, and the connection effect is further improved; the arranged bottom plate can ensure that the supporting rollers of the two rows of water pipes are always positioned on the same supporting surface, so that the integrity of the whole support of the water pipes is ensured, and the butt joint effect is ensured;

2. the clamping spring and the clamping block are arranged, the clamping connection of the clamping block and the clamping groove is realized by taking the connecting pipe as a butt joint pipe, and meanwhile, the connection is completed in the butt joint process of the two rows of water pipes, so that the connection efficiency of the pipeline is improved;

3. the sealing piston ring who sets up can be along the gliding while of spacing groove, carries out sealing process to the spacing groove, when the drain pipe tightly supported on sealing piston ring, seals the gap between drain pipe and the connecting pipe, reduces the situation of infiltration.

Drawings

FIG. 1 is a schematic view showing the overall structure of a connecting device for a building drainage pipeline according to an embodiment of the present invention.

Fig. 2 is a sectional view of the connection assembly of fig. 1.

Fig. 3 is a schematic view of another embodiment of the driving member.

Description of reference numerals: 1. a base plate; 11. a kidney-shaped hole; 12. anchor bolts; 13. a slot; 2. a connecting pipe; 21. a support; 22. a chute; 3. a docking assembly; 31. a support frame; 32. a support roller; 33. fixing belts; 34. a drive member; 341. an extension pole; 342. a rocker arm; 343. a rocker; 344. inserting plates; 345. mounting a plate; 3451. a moving groove; 346. a drive motor; 347. a moving block; 348. sinking a groove; 4. a connecting assembly; 41. a collar; 411. a limiting groove; 42. a sealing piston ring; 43. an abutment spring; 44. a clamping spring; 45. a clamping block; 46. a gasket; 47. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses drainage pipe is built in room and is used connecting device. Referring to fig. 1 and 2, the connecting device for the building drainage pipeline comprises a bottom plate 1, a connecting pipe 2, and a butt joint component 3 and a connecting component 4 which are arranged on the bottom plate 1; the bottom plate 1 is placed at pre-buried hole diapire, and a plurality of waist type holes 11 have been seted up near the week lateral wall to bottom plate 1, and bottom plate 1 passes waist type hole 11 through rag bolt 12 and fixes at the pre-buried hole diapire. The welding has support 21 on the bottom plate 1, and connecting pipe 2 welds on support 21 and is parallel with bottom plate 1, is provided with at least two sets of butt joint subassemblies 3 on arbitrary bottom plate 1 to evenly distributed is at connecting pipe 2 along axial both ends. The connecting assembly 4 is used for connecting two rows of water pipes.

Referring to fig. 2, the connection assembly 4 includes a collar 41, a sealing piston ring 42, an abutting spring 43, a plurality of clamping springs 44, a clamping block 45 and a sealing gasket 46, wherein the clamping block 45 is uniformly distributed along the circumferential direction of the connection pipe 2, the side wall of the connection pipe 2 is provided with a sliding groove 22 for the clamping block 45 to slide, and the sliding direction of the clamping block 45 is arranged along the radial direction of the connection pipe 2. A clamping groove 47 for the clamping block 45 to extend into is formed in the inner wall of the drain pipe; one end of the locking spring 44 is welded on the bottom wall of the sliding chute 22, and the other end is welded on the latch 45, and the locking spring 44 can make the latch 45 tend to extend into the locking groove 47. The sealing gasket 46 is adhered and fixed on one side of the fixture block 45, which is far away from the end part of the connecting pipe 2.

Referring to fig. 2, the collar 41 is coaxially sleeved on the outer side wall of the connecting pipe 2 and is integrally formed with the connecting pipe 2; a limiting groove 411 for a drain pipe to extend into is coaxially formed in the lantern ring 41; the butt spring 43 one end welding is in the spacing groove 411 diapire, and the other end creats the setting of spacing groove 411 notch to penetrate sealed piston ring 42 fixed, sealed piston ring 42 butt is at spacing groove 411 inner wall and can slide in spacing groove 411. The abutting spring 43 can enable the sealing piston ring 42 to tend to move towards one side of the extending limiting groove 411, and under the elastic force action of the abutting spring 43, two sides of the sealing gasket 46 are respectively abutted between the clamping groove 47 and the clamping block 45.

Referring to fig. 1, the number of the docking assemblies 3 may be set according to the volume length of the drain pipe, and the docking assemblies 3 in the embodiment of the present application are provided with six groups, including a support frame 31, a support roller 32, a fixing belt 33 and a driving member 34; the support frame 31 is welded on the bottom plate 1, the support roller 32 is rotatably connected on the support frame 31, and the rotating shaft of the support roller 32 is parallel to the bottom plate 1 and is vertical to the drain pipe; the lateral wall of the supporting roller 32 is arranged higher than the middle part along the two axial ends, so that the drain pipe is conveniently placed in the concave part of the supporting roller 32 for limiting, and at the moment, the drain pipe is coaxial with the connecting pipe 2. The driver 34 is provided on the support frame 31 and is capable of rotating the rotational shaft of the support roller 32. The fixed band 33 sets up and deviates from backing roll 32 one side at the drain pipe, and fixed band 33 one end is articulated with support frame 31, and the articulated shaft is parallel with the drain pipe, and the other end passes through the bolt fastening on the support frame 31 of drain pipe opposite side to tightly support on the drain pipe.

Referring to fig. 1, one embodiment of the driver 34 is: the driving member 34 comprises an extension rod 341, a rocker arm 342 and a rocker arm 343 which are connected in sequence, the extension rod 341 and the rocker arm 343 are parallel and perpendicular to the rocker arm 342, and the extension rod 341 and the rocker arm 343 are respectively arranged on two sides of the rocker arm 342 and are arranged in a Z shape; one end of the rotating shaft of the support roller 32 is provided with a hexagonal prism-shaped sinking groove 348, and the extension rod 341 is provided with a hexagonal prism extending into the sinking groove 348.

Referring to fig. 3, another embodiment of the driver 34 is: the driving member 34 comprises an inserting plate 344, a mounting plate 345 and a driving motor 346, wherein the bottom plate 1 is provided with a slot 13 for the inserting plate 344 to pass through, and the mounting plate 345 is welded on the top wall of the inserting plate 344. The top wall of the mounting plate 345 is provided with a moving groove 3451, a moving block 347 extending into the moving groove 3451 for sliding is welded on the base of the driving motor 346, and the sliding direction of the moving block 347 is parallel to the rotating shaft of the supporting roller 32. One end of the output shaft of the driving motor 346 is a hexagonal prism, and one end of the rotation shaft of the supporting roller 32 is provided with a hexagonal prism-shaped sinking groove 348.

The embodiment of the application provides a drainage pipe is built in room and is used connecting device's implementation principle does: after the pre-buried pit is excavated, the bottom plate 1 is placed in the pre-buried pit, the bottom plate 1 is fixed at the bottom of the pit through foundation bolts 12, and when two rows of water pipes need to be connected, the two water pipes to be connected are respectively placed on the butt joint assemblies 3 on the two sides of the connecting pipe 2; the drain pipe is placed and is carried on spacingly in the interior concave part of backing roll 32, later increase the crank through inserting extension rod 341, perhaps install driving motor 346, rotate with drive backing roll 32, and then drive two rows of water pipes and be close to each other, the coaxial drain pipe that stretches into of connecting rod, the coaxial spacing groove 411 that stretches into of drain pipe, the drain pipe tightly supports sealed piston ring 42 compression butt spring 43, stretch into draw-in groove 47 until fixture block 45, under the spring action of butt spring 43, sealed 46 both sides of filling up tightly respectively to between draw-in groove 47 and fixture block 45, accomplish the connection of drain pipe. Finally, one end of the fixing belt 33, which is far away from the hinge shaft, is pulled to press the drain pipe and is fixed on the support frame 31, so that the reinforcement of the drain pipe is completed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 pipe connecting device for building which characterized in that: the device comprises a bottom plate (1), and a butt joint component (3) and a connecting component (4) which are arranged on the bottom plate (1);

the bottom plates (1) are arranged on the bottom walls of the pre-buried pits, at least two groups of butt joint assemblies (3) are arranged on any one bottom plate (1), and the connecting assembly (4) is used for connecting two rows of water pipes;

the butt joint assembly (3) comprises a support frame (31), a support roller (32) and a driving piece (34), the support frame (31) is arranged on the bottom plate (1), the support roller (32) is rotatably connected to the support frame (31), and a rotating shaft of the support roller (32) is parallel to the bottom plate (1) and is perpendicular to the water drainage pipe;

the two ends of the side wall of the support roller (32) in the axial direction are higher than the middle part of the side wall, and the driving piece (34) is arranged on the support frame (31) and can enable the rotating shaft of the support roller (32) to rotate.

2. The connecting device for a building drainage pipeline according to claim 1, wherein: the driving piece (34) comprises an extension rod (341), a rocker arm (342) and a rocker arm (343) which are connected in sequence, the extension rod (341) and the rocker arm (343) are parallel and perpendicular to the rocker arm (342), and the extension rod (341) and the rocker arm (343) are respectively arranged on two sides of the rocker arm (342); one end of a rotating shaft of the supporting roller (32) is provided with a prismatic sunken groove (348), and the extension rod (341) is arranged to be a prism extending into the sunken groove (348).

3. The connecting device for a building drainage pipeline according to claim 1, wherein: the driving piece (34) comprises a driving motor (346), one end of an output shaft of the driving motor (346) is arranged to be a prism, and one end of a rotating shaft of the supporting roller (32) is provided with a prismatic sunk groove (348).

4. The connecting device for the building drainage pipeline according to claim 3, wherein: the driving piece (34) further comprises an inserting plate (344) and a mounting plate (345), a slot (13) for the inserting plate (344) to penetrate through is formed in the bottom plate (1), the mounting plate (345) is arranged on the top wall of the inserting plate (344), and the driving motor (346) is connected to the mounting plate (345) in a sliding mode.

5. The connecting device for a building drainage pipeline according to claim 1, wherein: the connecting pipe is characterized by further comprising a connecting pipe (2), the connecting assembly (4) comprises a plurality of clamping springs (44) and clamping blocks (45), the clamping blocks (45) are distributed along the circumferential direction of the connecting pipe (2), sliding grooves (22) for the clamping blocks (45) to slide are formed in the side wall of the connecting pipe (2), and clamping grooves (47) for the clamping blocks (45) to stretch into are formed in the inner wall of the drain pipe; the clamping spring (44) is arranged on the sliding groove (22) and can enable the clamping block (45) to tend to extend into the clamping groove (47).

6. The connecting device for a building drainage pipeline according to claim 5, wherein: one side of the clamping block (45) departing from the end part of the connecting pipe (2) is provided with a sealing gasket (46).

7. The connecting device for a building drainage pipeline according to claim 5, wherein: the outer side wall of the connecting pipe (2) is provided with a sleeve ring (41), a limiting groove (411) for the water supply and drainage pipe to extend into is formed in the sleeve ring (41), a butt spring (43) is arranged in the limiting groove (411), and the butt spring (43) can enable the connecting pipe (2) to extend out of one side of the limiting groove (411) to move.

8. The connecting device for a building drainage pipeline according to claim 7, wherein: and a sealing piston ring (42) is arranged on one side, close to the notch of the limiting groove (411), of the abutting spring (43).