CN218178186U

CN218178186U - Pipeline connecting device for fire-fighting water supply and drainage

Info

Publication number: CN218178186U
Application number: CN202221987727.XU
Authority: CN
Inventors: 刘明国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-30
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to the technical field of fire-fighting drainage pipeline connection, in particular to a pipeline connecting device for fire-fighting water supply and drainage, which comprises a bottom plate and a fixing component arranged on the upper surface of the bottom plate; the fixing assembly comprises a first chuck, a first connecting lug, a second chuck, a second connecting lug, a nut, a first arc-shaped clamping plate, a spring, a fixing plate, a threaded cylinder, a screw, a second arc-shaped clamping plate, a fastening bolt, a handle and a mounting hole, wherein the first connecting lug is symmetrically and fixedly connected to two sides of the first chuck, and the fixing plate is fixedly connected to the upper surface of the first chuck; the water supply and drainage pipeline fixing device has the advantages that the water supply and drainage pipeline fixing device is favorable for fixing water supply and drainage pipelines with different pipe diameters, the connection strength between the pipelines is improved, the breakage of a pipeline welding part is avoided, the application range of the connecting device is enlarged, the connecting device is favorable for being fixed with the ground, the change of the position of the connecting device is avoided when the pipelines are connected, and the installation efficiency is further improved.

Description

Pipeline connecting device for fire-fighting water supply and drainage

Technical Field

The utility model belongs to the technical field of give fire control water drainage pipe way and connect, concretely relates to pipeline connecting device for fire control water supply and drainage.

Background

The fire engineering is in order to reduce the harm that accidents such as the unexpected conflagration that takes place caused, and various fire control facilities that set up in the building, wherein the most important is water supply and drainage, utilize these fire-fighting equipment can provide safety protection in the first moment of taking place the conflagration, the water spray is put out a fire, guarantee the personal and property safety in the room, and these water supply and drainage pipelines are connected through welded mode mostly, but these pipelines are in the in-process of using, owing to lack the support, can lead to welding position to break under the impact force of rivers, thereby lead to the pipeline to leak water, consequently need adopt pipeline connecting device to consolidate the pipeline of welding when the installation, and some pipeline connecting device that have now often only can connect the pipeline of fixed pipe diameter, can't fix the pipeline of different pipe diameters, in the use, when the pipeline model mismatch, often need change other adapter connecting device, it is more troublesome to use.

Therefore, the pipeline connecting device for fire-fighting water supply and drainage is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fire control is pipe connection device for plumbing has and can connect the characteristics that the installation effectiveness is high to the pipeline of different pipe diameters.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting water supply and drainage pipeline connecting device comprises a bottom plate and a fixing component arranged on the upper surface of the bottom plate;

the fixing component comprises a first chuck, a first connecting lug, a second chuck, a second connecting lug, a nut, a first arc clamping plate, a spring, a fixing plate, a threaded cylinder, a screw rod, a second arc clamping plate, a fastening bolt, a handle and mounting holes, wherein the first chuck is fixedly connected with the first connecting lug in a bilateral symmetry mode, the first chuck is fixedly connected with the fixing plate, the upper surface of the fixing plate is fixedly connected with the threaded cylinder, the screw rod penetrates through the screw rod and the fixing plate, the top end of the screw rod is fixedly connected with the handle, the bottom end of the screw rod is rotatably connected with the second arc clamping plate through a bearing, the second chuck is arranged below the first chuck, the second chuck is fixedly connected with the upper surface of the bottom plate, the two chuck is fixedly connected with the second connecting lug in a bilateral symmetry mode, the upper surface of the second chuck is fixedly connected with the spring, the top end of the spring is fixedly connected with the first arc clamping plate, the first connecting lug and the surface of the second connecting lug are provided with a plurality of the mounting holes, the fastening bolt penetrates through the first connecting lug and the second connecting lug, and the surface of the fastening bolt is in a threaded connection mode, and the nut is in a threaded connection mode.

As the utility model relates to a fire control is pipeline connecting device for water supply and drainage preferred, still including sealed the pad, sealed pad fixed connection be in arc cardboard one with the one side that arc cardboard two are close to each other.

As the utility model relates to a fire control is pipeline connecting device for water supply and drainage preferred, still include spacing slide bar, two spacing slide bar symmetry sliding connection is in the slide opening that the fixed plate surface was seted up, and two the bottom of spacing slide bar all with two fixed connection of arc cardboard.

The pipeline connecting device for fire-fighting water supply and drainage of the utility model is preferred, and further comprises a reinforcing component fixedly connected to the bottom surface of the bottom plate;

the reinforcing component comprises bases and screws, the two bases are symmetrically and fixedly connected to the bottom surface of the bottom plate, and the two bases are symmetrically in threaded connection with the screws.

Compared with the prior art, the beneficial effects of the utility model are that: add fixed subassembly in this application, be favorable to fixing the water supply and drainage pipeline of different pipe diameters, improve the joint strength between the pipeline, avoid pipeline welding department fracture, enlarge connecting device's application range, join the reinforcement subassembly simultaneously, be favorable to fixing connecting device and ground, avoid when carrying out the tube coupling, connecting device's position changes, and then improves the installation effectiveness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a connection structure diagram of a first chuck and a second chuck according to the present invention;

FIG. 3 is a disassembled structure view of the first chuck and the second chuck of the present invention;

fig. 4 is a schematic structural view of a second chuck according to the present invention;

in the figure:

1. a base plate;

2. a fixing assembly; 21. a first chuck; 22. a first connecting lug; 23. a second chuck; 24. a second connecting lug; 25. a nut; 26. an arc-shaped clamping plate I; 27. a spring; 28. a fixing plate; 29. a threaded barrel; 210. a screw; 211. an arc-shaped clamping plate II; 212. a gasket; 213. a limiting slide bar; 214. fastening a bolt; 215. a handle; 216. mounting holes;

3. a reinforcement assembly; 31. a base; 32. and (4) screws.

Detailed Description

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 work belong to the protection scope of the present invention.

As shown in fig. 1;

a pipeline connecting device for fire-fighting water supply and drainage comprises a bottom plate 1.

In this embodiment: when using, place bottom plate 1 in the position department of treating the installation, then adjust bottom plate 1's position, make it be in the horizontality, can carry out the tube coupling, however, when connecting the pipeline, current connecting device can only connect the pipeline of fixed pipe diameter, can't fix the pipeline of different pipe diameters, application range is narrow, and in the pipeline installation process, connecting device takes place the position change easily, influence the installation effectiveness, borrow this and add fixed subassembly 2 and reinforcement assembly 3 on the basis.

Further, the method comprises the following steps:

as shown in fig. 1 to 4:

with the above in mind: fixed component 2 includes chuck one 21, engaging lug one 22, chuck two 23, engaging lug two 24, nut 25, arc cardboard one 26, spring 27, fixed plate 28, threaded cylinder 29, screw rod 210, arc cardboard two 211, fastening bolt 214, handle 215 and mounting hole 216, the bilateral symmetry fixedly connected with engaging lug one 22 of chuck one 21, the last fixed surface of chuck one 21 is connected with fixed plate 28, the last fixed surface of fixed plate 28 is connected with threaded cylinder 29, screw rod 210 runs through screw rod 210 and fixed plate 28, the top fixedly connected with handle 215 of screw rod 210, the bottom of screw rod 210 is connected with arc cardboard two 211 through bearing rotation, the below of chuck one 21 is provided with chuck two 23, chuck two 23 fixed connection is on the upper surface of bottom plate 1, the bilateral symmetry fixedly connected with engaging lug two 24 of chuck two 23, the last fixed surface of chuck two 23 is connected with spring 27, the top fixedly connected with arc cardboard one 26 of spring 27, a plurality of mounting hole 216 have all been seted up on the surface of engaging lug one 22 and engaging lug two 24, fastening bolt 214 runs through engaging lug one 24, and fastening bolt 25 threaded surface.

In this embodiment: when the pipeline clamping device is used, firstly, the first chuck 21 and the second chuck 23 are separated, the screw 210 is rotated through the handle 215, the second arc clamping plate 211 is close to the surface of the first chuck 21, then, the joint of the welded pipeline is placed on the first arc clamping plate 26, at the moment of placement, the pressure of the pipeline borne by the first arc clamping plate 26 can be buffered through the spring 27 connected between the first arc clamping plate 26 and the second chuck 23, when the first arc clamping plate 26 and the pipeline do not shake up and down, at the moment, the first chuck 21 is placed on the upper surface of the pipeline, the distance between the second arc clamping plate 211 and the first arc clamping plate 26 is gradually reduced through the cooperation of the fastening bolt 214 and the nut 25 and the mounting hole 216, the first chuck 21 and the second chuck 23 are fixed, the fastening bolt 214 is screwed, then, the handle 215 is rotated, so that the handle 215 can drive the screw 210 to rotate, the second arc clamping plate 211 is driven to gradually contact with the pipeline, the pipeline is gradually squeezed, the distance between the second arc clamping plate 211 and the first arc clamping plate 26 is gradually reduced, the spring 27 is in a compressed state, the handle 215 is continuously rotated until the handle 215 does not rotate, the elastic force of the pipeline is uniformly pressed, and the pipeline is effectively prevented from being pressed at the two sides of the pipeline, and the pipeline is effectively pressed under the fixed pipeline, and the pipeline.

It should be noted that: the surface of the handle 215 is sleeved with the anti-slip sleeve, so that the hand slip condition can be prevented when the handle 215 is rotated, and the smooth operation of the adjusting process is ensured.

In an alternative embodiment, the clamping device further comprises a sealing gasket 212, and the sealing gasket 212 is fixedly connected to the surface, close to each other, of the first arc-shaped clamping plate 26 and the second arc-shaped clamping plate 211.

In this embodiment: when laminating arc cardboard one 26 and arc cardboard two 211 with the junction of pipeline, through the sealed pad 212 that sets up, can carry out certain limit to the junction of pipeline sealed, reduce the probability of leaking.

It should be noted that: two sealing gaskets 212 are arranged and are made of rubber materials, and the two sealing gaskets 212 are uniformly arranged on the inner wall surfaces of the first arc-shaped clamping plate 26 and the second arc-shaped clamping plate 211.

In an optional embodiment, the device further comprises two limit sliding rods 213, the two limit sliding rods 213 are symmetrically slidably connected in sliding holes formed in the surface of the fixed plate 28, and the bottom ends of the two limit sliding rods 213 are both fixedly connected with the second arc clamping plate 211.

In this embodiment: when the position of the second arc-shaped clamping plate 211 is adjusted by the rotating handle 215, the moving track of the second arc-shaped clamping plate 211 can be effectively limited by the arranged limiting sliding rod 213, and the second arc-shaped clamping plate can be ensured to be vertically and vertically arranged.

It should be noted that: the surfaces of the first chuck 21 and the fixed plate 28 are both provided with sliding holes matched with the limiting sliding rods 213 in a penetrating way.

In an alternative embodiment, the reinforcing member 3 includes bases 31 and screws 32, two bases 31 are symmetrically and fixedly connected to the bottom surface of the bottom plate 1, and the screws 32 are symmetrically and threadedly connected to the surfaces of the two bases 31.

In this embodiment: when carrying out the pipeline fixed, at first place bottom plate 1 in the position department of waiting to install, then with the help of four screws 32 of instrument rotation, fix two bases 31 in the pipeline and wait the mounted position, then through four screws 32 of rotation, adjust the horizontal position of bottom plate 1, can restrict the position of pipeline connection in the pipe connection process, avoid when connecting, bottom plate 1 takes place the position change, improve the installation effectiveness.

The working principle is as follows: when the connecting device is used, firstly, the bottom plate 1 is placed at a position to be installed, then the four screws 32 are rotated by means of a tool, the two bases 31 are fixed at the position to be installed on a pipeline, then the horizontal position of the bottom plate 1 is adjusted by rotating the four screws 32, the position of pipeline connection can be limited in the pipeline connecting process, the situation that the position of the bottom plate 1 is changed during connection is avoided, the installation efficiency is improved, after the position of the bottom plate 1 is adjusted, the first chuck 21 and the second chuck 23 are separated, the screw 210 is rotated through the handle 215, the second arc clamping plate 211 is close to the surface of the first chuck 21, then the connection part of the welded pipeline is placed on the first arc clamping plate 26, and at the moment of placement, the pressure of the pipeline on the first arc clamping plate 26 can be buffered through the spring 27 connected between the first arc clamping plate 26 and the second chuck 23, when the first arc-shaped clamping plate 26 and the pipeline do not shake up and down, at this time, the first chuck 21 is placed on the upper surface of the pipeline, the first connecting lug 22 and the second connecting lug 24 are connected through the cooperation of the fastening bolt 214, the nut 25 and the mounting hole 216, the first chuck 21 and the second chuck 23 are fixed, the fastening bolt 214 is screwed, then the handle 215 is rotated, the handle 215 can drive the screw 210 to rotate in the threaded cylinder 29 fixedly connected to the surface of the fixing plate 28, the second arc-shaped clamping plate 211 is driven to gradually contact with the pipeline and gradually press the pipeline, the distance between the second arc-shaped clamping plate 211 and the first arc-shaped clamping plate 26 is gradually reduced, at this time, the first arc-shaped clamping plate 26 presses the spring 27, the spring 27 is in a compressed state, the handle 215 continues to rotate until the handle 215 does not rotate, at this time, under the action of the elastic force of the spring 27 and the pressure of the second arc-shaped clamping plate 211, can fix the pipeline, guarantee that the atress of both sides pipeline is even, can prevent effectively that the junction pressurized of pipeline from splitting, at the in-process of connecting, sealed pad 212 through the setting, can carry out the sealing of certain limit to the junction of pipeline, reduce the probability of leaking, and when the position of rotating handle 215 to two 211 of arc cardboard was adjusted, through the spacing slide bar 213 that sets up, can effectively inject the removal orbit of two 211 of arc cardboard, guarantee that it can be straight-up straight-down, and then accomplish the connection of fire control drainage pipe way.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 fire control is pipe connecting device for plumbing, includes bottom plate (1), its characterized in that: the fixing component (2) is arranged on the upper surface of the bottom plate (1);

the fixing component (2) comprises a first chuck (21), a first connecting lug (22), a second chuck (23), a second connecting lug (24), a nut (25), a first arc-shaped clamping plate (26), a spring (27), a fixing plate (28), a threaded cylinder (29), a screw (210), a second arc-shaped clamping plate (211), a fastening bolt (214), a handle (215) and a mounting hole (216), wherein the first connecting lug (22) is symmetrically and fixedly connected with two sides of the first chuck (21), the fixing plate (28) is fixedly connected with the upper surface of the first chuck (21), the threaded cylinder (29) is fixedly connected with the upper surface of the fixing plate (28), the screw (210) penetrates through the screw (210) and the fixing plate (28), the handle (215) is fixedly connected with the top end of the screw (210), the second arc-shaped clamping plate (211) is rotatably connected with the bottom end of the screw (210) through a bearing, the second chuck (23) is arranged below the first chuck (21), the second chuck (23) is fixedly connected with the upper surface of the bottom plate (1), the second chuck (23) is symmetrically and the second clamping plate (24) is connected with the spring (27), the top end of the spring (27) is fixedly connected with the first arc-shaped clamping plate (26), the surfaces of the first connecting lug (22) and the second connecting lug (24) are respectively provided with a plurality of mounting holes (216), the fastening bolt (214) penetrates through the first connecting lug (22) and the second connecting lug (24), and the surface of the fastening bolt (214) is in threaded connection with the nut (25).

2. A fire service water supply and drainage pipe connecting device as defined in claim 1, wherein: the clamping device further comprises a sealing gasket (212), and the sealing gasket (212) is fixedly connected to the surfaces, close to each other, of the first arc-shaped clamping plate (26) and the second arc-shaped clamping plate (211).

3. A fire service water supply and drainage pipe connecting device as defined in claim 1, wherein: the fixing device is characterized by further comprising two limiting slide rods (213), the two limiting slide rods (213) are symmetrically connected in slide holes formed in the surface of the fixing plate (28) in a sliding mode, and the bottom ends of the two limiting slide rods (213) are fixedly connected with the second arc-shaped clamping plate (211).

4. A fire service water supply and drainage pipe connecting device as defined in claim 1, wherein: the reinforcing component (3) is fixedly connected to the bottom surface of the bottom plate (1);

the reinforcing component (3) comprises a base (31) and a screw (32), the base (31) is symmetrically and fixedly connected with the bottom surface of the bottom plate (1), and the surface of the base (31) is symmetrically and threadedly connected with the screw (32).