CN215701233U

CN215701233U - Pipeline connecting device

Info

Publication number: CN215701233U
Application number: CN202122017902.4U
Authority: CN
Inventors: 蔡芳芳; 李保红; 沈治国; 张鹏
Original assignee: Henan Deyirui New Material Co ltd
Current assignee: Henan Deyirui New Material Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-01
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a pipeline connecting device, which relates to the technical field of waste gas conveying and comprises a bottom plate, wherein the upper surface of the bottom plate is connected with two mounting plates in a sliding manner, the top of each mounting plate is fixedly connected with two arc-shaped supporting plates, the two supporting plates are fixedly connected with clamping devices for clamping pipelines, each clamping device comprises a threaded sleeve arranged along the radial direction of the mounting plate, a screw rod in threaded connection with the threaded sleeve and a clamping plate rotatably arranged at one end of the screw rod, and the clamping plates are arranged on the opposite inner sides of the two supporting plates; the clamping devices on the two mounting plates are used for clamping two ends of two pipelines respectively, the screw rod is rotated, the clamping plates are held by hands simultaneously to prevent the clamping plates from rotating along with the screw rod, so that the effect of clamping the pipelines is achieved, the two mounting plates are moved oppositely, the two ends of the two pipelines are aligned quickly, and therefore the workers can butt the two pipelines quickly, and the pipeline connection efficiency is improved.

Description

Pipeline connecting device

Technical Field

The utility model relates to the technical field of waste gas conveying, in particular to a pipeline connecting device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large smell, seriously pollutes the environment and affects the human health, and pipelines are needed in the process of conveying and treating the waste gas.

In the process of butting two pipelines with larger diameters, the two pipelines need to be aligned firstly, and the butting is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipeline connecting device, and aims to solve the problem that two pipelines for conveying waste gas in the prior art are relatively troublesome to butt.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a pipeline connecting device, includes the bottom plate, the last sliding surface of bottom plate is connected with two mounting panels, every two arc backup pads of the equal fixedly connected with in top of mounting panel, fixedly connected with are used for pressing from both sides the clamping device of tight pipeline in two backup pads, clamping device includes the lead screw that overlaps along the thread bush, threaded connection that the radial direction of mounting panel set up and rotates the splint of installing in lead screw one end, splint set up the relative inboard in two backup pads.

In order to ensure that the pipe fixing clamp has the effect of fixing the pipe stably, the further technical scheme is that the clamping plate is provided with an arc-shaped surface which is in contact with the outer surface of the pipe.

According to a further technical scheme, the other end of the screw rod is fixedly connected with a rotating hand wheel.

In order to facilitate the butt joint of the pipeline by workers, the clamping plate further comprises a guide component for moving the clamping plate along the radial direction of the supporting plate.

According to a further technical scheme, the guide component is a guide rod fixedly connected to the opposite outer sides of the two clamping plates, and the supporting plate is provided with a guide hole corresponding to the guide rod.

In order to enable the pipe clamping device to have a positioning function, the other end of the guide rod is fixedly connected with a limiting plate, and when the clamping device clamps a pipe, the limiting plate is in contact with the supporting plate.

In order to enable the utility model to have the function of sliding the mounting plate, the utility model has the further technical scheme that two parallel slide rails are fixedly mounted on the upper surface of the bottom plate, and a slide block corresponding to the slide rails is fixedly mounted at the bottom of the mounting plate.

According to a further technical scheme, the mounting plate is fixedly connected with the support plate through a connecting plate.

The utility model has the beneficial effects that:

1. the clamping devices on the two mounting plates are used for clamping two ends of two pipelines respectively, the screw rod is rotated, the clamping plates are held by hands simultaneously to prevent the clamping plates from rotating along with the screw rod, so that the effect of clamping the pipelines is achieved, the two mounting plates are moved oppositely, the two ends of the two pipelines are aligned quickly, and therefore the workers can butt the two pipelines quickly, and the pipeline connection efficiency is improved.

2. Because splint have the arcwall face, increased the area of contact of splint and pipeline for the pipeline is fixed more firm, when rotating the lead screw, the rotation of splint can be restricted to the guide bar, and at the in-process of the fixed pipeline of clamping device, the limiting plate can restrict splint and continue to remove to the radial direction of backup pad, has played the effect of location placed in the middle to the pipeline, thereby makes the axis coincidence of two pipelines.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic front view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a splint according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. mounting a plate; 3. a support plate; 4. a clamping device; 41. a threaded sleeve; 42. a screw rod; 43. a splint; 431. an arc-shaped surface; 5. rotating a hand wheel; 6. a guide bar; 7. a limiting plate; 8. a slide rail; 9. a slider; 10. a connecting plate.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 4, a pipe connecting device comprises a base plate 1, wherein two mounting plates 2 are slidably connected to the upper surface of the base plate 1, two arc-shaped supporting plates 3 are fixedly connected to the top of each mounting plate 2, clamping devices 4 for clamping a pipe are fixedly connected to the two supporting plates 3, each clamping device 4 comprises a threaded sleeve 41 arranged along the radial direction of the mounting plate 2, a screw rod 42 in threaded connection with the threaded sleeve 41, and a clamping plate 43 rotatably arranged at one end of the screw rod 42, and the clamping plate 43 is arranged on the opposite inner sides of the two supporting plates 3.

In this embodiment, use the both ends of the tight two root canals of clamping device 4 clamp on two mounting panels 2 respectively, rotate lead screw 42, hold on splint 43 with the hand simultaneously to prevent that splint 43 from following lead screw 42 and rotating, thereby play the effect of pressing from both sides tight pipeline, and remove two mounting panels 2 in opposite directions, make the both ends of two root canals align fast, thereby be convenient for the staff dock two root canals way fast, improved pipe connection's efficiency.

In another embodiment of the present invention, the clamping plate 43 has an arc surface 431 contacting with the outer surface of the pipe, and the clamping plate 43 has the arc surface 431, so that the contact area between the clamping plate 43 and the pipe is increased, and the pipe is fixed more stably.

Specifically, the other end of the screw rod 42 is fixedly connected with a rotating hand wheel 5.

Specifically, a guide member for moving the clamp plate 43 in the radial direction of the support plate 3 is further included.

Specifically, the guide member is a guide rod 6 fixedly connected to the opposite outer sides of the two clamping plates 43, and the supporting plate 3 is provided with a guide hole corresponding to the guide rod 6.

Specifically, the other end fixedly connected with limiting plate 7 of guide bar 6, and when clamping device 4 pressed from both sides tight pipeline, limiting plate 7 contacted with backup pad 3, when rotating lead screw 42, the rotation of splint 43 can be restricted to guide bar 6, and at the in-process of the fixed pipeline of clamping device 4, limiting plate 7 can restrict splint 43 and continue to remove to the radial direction of backup pad 3, has played the effect of location between two parties to the pipeline to make the axis coincidence of two pipelines.

Specifically, two parallel slide rails 8 are fixedly mounted on the upper surface of the bottom plate 1, and a slide block 9 corresponding to the slide rails 8 is fixedly mounted at the bottom of the mounting plate 2.

Specifically, the mounting plate 2 is fixedly connected with the support plate 3 through a connecting plate 10.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pipe connection device, characterized by: including bottom plate (1), the upper surface sliding connection of bottom plate (1) has two mounting panels (2), every two arc backup pads (3) of the equal fixedly connected with in top of mounting panel (2), fixedly connected with is used for pressing from both sides clamping device (4) of tight pipeline on two backup pads (3), clamping device (4) include threaded sleeve (41), screw rod (42) and the rotation of threaded connection on threaded sleeve (41) that set up along mounting panel (2) radial direction install splint (43) in lead screw (42) one end, splint (43) set up the relative inboard in two backup pads (3).

2. A pipe connection according to claim 1, wherein the clamping plate (43) has an arcuate surface (431) for contacting the outer surface of a pipe.

3. A pipe connection according to claim 1, characterised in that a rotating hand wheel (5) is fixedly connected to the other end of the screw (42).

4. A pipe connecting device according to claim 1, further comprising a guide member for moving the clamp plate (43) in a radial direction of the support plate (3).

5. A pipe connecting device according to claim 4, wherein the guide member is a guide rod (6) fixedly connected to the opposite outer sides of the two clamping plates (43), and the support plate (3) is provided with a guide hole corresponding to the guide rod (6).

6. A pipe connection according to claim 5, wherein a limiting plate (7) is fixedly connected to the other end of the guide rod (6), and when the clamping device (4) clamps the pipe, the limiting plate (7) is in contact with the support plate (3).

7. A pipe connecting device according to any one of claims 1 to 6, wherein two parallel slide rails (8) are fixedly mounted on the upper surface of the bottom plate (1), and a slide block (9) corresponding to the slide rails (8) is fixedly mounted on the bottom of the mounting plate (2).

8. A pipe connection according to any one of claims 1-6, characterised in that the mounting plate (2) is fixedly connected to the support plate (3) by means of a connecting plate (10).