CN218118989U

CN218118989U - Water supply and drainage engineering pipeline connecting device

Info

Publication number: CN218118989U
Application number: CN202222044827.5U
Authority: CN
Inventors: 姚元林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-23
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a water supply and drainage engineering pipeline connecting device relates to water supply and drainage engineering technical field. This water supply and drainage engineering pipeline connecting device, including drainage pipe one, drainage pipe one demountable installation is on the tip of drainage pipe two, drainage pipe two is provided with even fixed establishment with the junction of drainage pipe one, fixed establishment includes: sealing plate, wedge, inflatable air bag. Through setting up fixed establishment, make this device when installing, dock closing plate and connecting plate through directly, thereby carry out spacing fixed to drainage pipe one and drainage pipe two through the wedge to the spacing of closing plate, need not to use the bolt to install when the installation, it is more convenient to install to can drive wedge extrusion closing plate through rotating the threaded rod, make the closing plate extrusion air bag, make the air bag take place to deform and block up the space of inside, prevent that rivers from spilling.

Description

Water supply and drainage engineering pipeline connecting device

Technical Field

The utility model relates to a water supply and drainage engineering technical field specifically is a water supply and drainage engineering pipeline connecting device.

Background

The water supply and drainage science and engineering generally refer to urban water supply systems and drainage systems, which are called water supply and drainage for short. Water supply and drainage engineering is researched to solve the problem of social circulation of water.

The transportation that current water supply and drainage engineering need carry out water from not opening drainage pipe, and the connection between the current pipeline is connected through the bolt usually, needs appurtenance to install when connecting to after long-time the use, its bolt produces the oxidation easily and leads to dismantling comparatively difficultly with junction adhesion when dismantling, and long-time the use makes the bolt produce not hard up easily, leads to the junction to produce the gap, leads to the condition of leaking.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides a water supply and drainage engineering pipe connection device has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water supply and drainage engineering pipe connection device, includes drainage pipe I, a drainage pipe I demountable installation is on the tip of drainage pipe two, drainage pipe two is provided with even fixed establishment with the junction of drainage pipe I, fixed establishment includes:

the center of the sealing plate is in a through shape, and the side wall of the sealing plate is fixedly connected to the side wall of the second drainage pipeline;

the outer end of the wedge-shaped block is arranged in an arc shape;

and the inflatable air bag is fixedly connected to the inner wall of the connecting plate in an annular shape.

Preferably, the lateral wall sliding connection of wedge is on the inner wall of sliding frame, the bottom lateral wall of connecting plate is run through to the bottom of wedge, the center of connecting plate is the form of lining up, the lateral wall fixed connection of connecting plate is on the lateral wall of drainage pipe one.

Preferably, the side wall sliding connection of slide frame is on the inner wall of connecting plate, the inner wall fixedly connected with reset spring of slide frame is served, reset spring's the other end fixed connection wedge is served on the lateral wall.

Preferably, the side wall of the wedge-shaped block is fixedly connected to one end of a sliding rod, the other end of the sliding rod penetrates through the side wall of the sliding frame and is vertically and slidably connected to the side wall of the sliding frame, and the sliding rod penetrates through the side wall of the connecting plate; the lateral wall of sliding frame rotates through the spacing groove and is connected with the threaded rod, the threaded rod runs through and threaded connection is on the lateral wall of connecting plate, fixedly connected with rocking handle on the outer end of threaded rod.

Preferably, the lateral wall of threaded rod contacts with spacing draw-in groove, the lateral wall fixed connection of spacing draw-in groove is on the lateral wall of backup pad, the outer end of backup pad is the inclined plane setting, the lateral wall of backup pad passes through spacing groove vertical state sliding connection on the lateral wall of connecting plate.

Preferably, the side wall of the supporting plate is fixedly connected to one end of the stress spring, the other end of the stress spring is fixedly connected to the side wall of the fixing plate, and the side wall of the fixing plate is fixedly connected to the side wall of the connecting plate.

(III) advantageous effects

The utility model provides a water supply and drainage engineering pipeline connecting device. The method has the following beneficial effects:

(1) This water supply and drainage engineering pipeline connecting device is through setting up fixed establishment, make this device when installing, dock closing plate and connecting plate through directly, thereby carry out spacing fixed to drainage pipe one and drainage pipe two through the wedge to the spacing of closing plate, need not to use the bolt to install when the installation, it is more convenient to install, and can drive wedge extrusion closing plate through rotating the threaded rod, make the closing plate extrusion aerify the gasbag, make and aerify the gasbag and take place to deform and block up the space of inside, prevent that rivers from spilling.

(2) This water supply and drainage engineering pipeline connecting device makes this device produce spacingly through spacing draw-in groove to the threaded rod when using through setting up fixed establishment to the vibrations that produce when preventing that the pipeline from using lead to the threaded rod to take place the spacing not hard up that the rotation leads to the wedge, lead to the condition of leaking.

Drawings

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

FIG. 2 is a schematic structural view of the whole front section of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.

In the figure: 1. a first drainage pipeline; 2. a second water drainage pipeline; 3. a fixing mechanism; 31. a connecting plate; 32. a sealing plate; 33. an inflatable air bag; 34. a wedge block; 35. a return spring; 36. a sliding frame; 37. a slide bar; 38. a fixing plate; 39. a stressed spring; 310. a support plate; 311. a limiting clamping groove; 312. a threaded rod; 313. a rocking handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water supply and drainage engineering pipe connection device, includes drainage pipe 1, and drainage pipe 1 demountable installation is on the tip of drainage pipe two 2, and drainage pipe two 2 is provided with even fixed establishment 3 with drainage pipe 1's junction.

In an embodiment of the present invention, the fixing mechanism 3 includes:

the center of the sealing plate 32 is in a through shape, and the side wall of the sealing plate 32 is fixedly connected with the side wall of the second drainage pipeline 2;

the outer end of the wedge block 34 is arc-shaped, and the wedge block 34 can move by extruding the inclined surface of the wedge block 34;

the inflatable air bag 33 is fixedly connected to the inner wall of the connecting plate 31 in a ring shape;

in the embodiment, the side wall of the wedge block 34 is vertically and slidably connected with the inner wall of the sliding frame 36, the bottom end of the wedge block 34 penetrates through the side wall of the bottom end of the connecting plate 31, the center of the connecting plate 31 is in a through shape, and the side wall of the connecting plate 31 is fixedly connected with the side wall of the drainage pipeline I1; the side wall of the sliding frame 36 is in horizontal sliding connection with the inner wall of the connecting plate 31, the inner wall of the sliding frame 36 is fixedly connected with one end of the return spring 35, the other end of the return spring 35 is fixedly connected with the side wall of the wedge block 34, and the reset spring 35 can reset the wedge block 34; the side wall of the wedge block 34 is fixedly connected with one end of a sliding rod 37, the other end of the sliding rod 37 penetrates through the side wall of the sliding frame 36 and is vertically and slidably connected with the side wall of the sliding frame, and the sliding rod 37 penetrates through the side wall of the connecting plate 31; the side wall of the sliding frame 36 is rotatably connected with a threaded rod 312 through a limiting groove, the threaded rod 312 penetrates through and is in threaded connection with the side wall of the connecting plate 31, and the outer end of the threaded rod 312 is fixedly connected with a rocking handle 313.

Furthermore, the side wall of the threaded rod 312 is in contact with the limiting clamping groove 311 and generates a limiting effect on the threaded rod 312 through the limiting clamping groove 311, so that the threaded rod 312 cannot rotate, the side wall of the limiting clamping groove 311 is fixedly connected with the side wall of the supporting plate 310, the outer end of the supporting plate 310 is arranged in an inclined plane, a gap between the supporting plate 310 and the side wall of the threaded rod 312 is increased, and therefore a worker can move conveniently, and the side wall of the supporting plate 310 is vertically and slidably connected to the side wall of the connecting plate 31 through the limiting groove; the side wall of the supporting plate 310 is fixedly connected with one end of the stress spring 39, the stress spring 39 is in a compression stress state, so that the stress of the limiting clamping groove 311 on the threaded rod 312 is increased through the elastic potential energy of the stress spring, the other end of the stress spring 39 is fixedly connected to the side wall of the fixing plate 38, and the side wall of the fixing plate 38 is fixedly connected with the side wall of the connecting plate 31.

When the device is used, the drainage pipeline I1 and the drainage pipeline II 2 are spliced to be connected, the sealing plate 32 is inserted into a groove in the connecting plate 31, the wedge block 34 can be extruded by the sealing plate 32, the inclined surface of the wedge block 34 is extruded, the wedge block 34 is lifted, the sealing plate 32 moves inwards through the wedge block 34, when the sealing plate 32 passes through the wedge block 34, the wedge block 34 pops out due to the reset spring 35 to limit the sealing plate 32, the supporting plate 310 is manually unfolded, the supporting plate 310 drives the limit clamping groove 311 to be away from the threaded rod 312, the rocking handle 313 is rotated to drive the threaded rod 312 to rotate, the threaded rod 312 drives the sliding frame 36 to move leftwards, the wedge block 34 is driven to move leftwards, the wedge block 34 drives the sealing plate 32 to extrude the air bag 33 in the connecting plate 31, the air bag 33 is covered, the gap inside the air bag 33 is deformed, water leakage is prevented, after the water leakage is finished, the supporting plate 310 is loosened, the supporting plate 39 drives the supporting plate 310 to drive the wedge block 311 and reset the limiting clamping groove 311, the threaded rod 312 to extrude the threaded rod 312, the threaded rod, the sealing plate 34 is prevented from moving, and the wedge block 34 is detached, and the wedge block 37 is detached.

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

Claims

1. The utility model provides a water supply and drainage engineering pipe connection device, includes drainage pipe one (1), drainage pipe one (1) demountable installation is on the tip of drainage pipe two (2), its characterized in that: drainage pipe two (2) and the junction of drainage pipe one (1) are provided with even fixed establishment (3), fixed establishment (3) include:

the center of the sealing plate (32) is in a through shape, and the side wall of the sealing plate (32) is fixedly connected to the side wall of the second drainage pipeline (2);

the wedge-shaped block (34), the outer end of the said wedge-shaped block (34) is set up in the form of arc;

the inflatable air bag (33) is fixedly connected to the inner wall of the connecting plate (31) in an annular shape.

2. The water supply and drainage engineering pipe connecting device of claim 1, wherein: the utility model discloses a drainage pipeline, including the connecting plate, the lateral wall sliding connection of wedge (34) is on the inner wall of slide frame (36), the bottom lateral wall of connecting plate (31) is run through in the bottom of wedge (34), the center of connecting plate (31) is the form of lining up, the lateral wall fixed connection of connecting plate (31) is on the lateral wall of drainage pipeline (1).

3. The water supply and drainage engineering pipe connecting device of claim 2, wherein: the lateral wall sliding connection of slip frame (36) is on the inner wall of connecting plate (31), the inner wall fixedly connected with reset spring (35) of slip frame (36) is served, the other end fixed connection wedge block (34) of reset spring (35) is served.

4. The water supply and drainage engineering pipe connecting device of claim 1, wherein: the utility model discloses a wedge-shaped block's (34) lateral wall fixed connection is served in one of slide bar (37), the other end of slide bar (37) runs through and vertical state sliding connection is on the lateral wall of slide frame (36), slide bar (37) run through the lateral wall of connecting plate (31), the lateral wall of slide frame (36) rotates through the spacing groove and is connected with threaded rod (312), threaded rod (312) run through and threaded connection is on the lateral wall of connecting plate (31), fixedly connected with rocking handle (313) on the outer end of threaded rod (312).

5. The water supply and drainage engineering pipe connecting device of claim 4, wherein: the lateral wall of threaded rod (312) contacts with spacing draw-in groove (311), the lateral wall fixed connection of spacing draw-in groove (311) is on the lateral wall of backup pad (310), the outer end of backup pad (310) is the inclined plane setting, the lateral wall of backup pad (310) passes through the vertical state sliding connection of spacing groove on the lateral wall of connecting plate (31).

6. The water supply and drainage engineering pipe connecting device of claim 5, wherein: the lateral wall fixed connection of backup pad (310) is on the one end of atress spring (39), the other end fixed connection of atress spring (39) is on the lateral wall of fixed plate (38), the lateral wall fixed connection of fixed plate (38) is on the lateral wall of connecting plate (31).