CN219035790U

CN219035790U - Pipeline connecting device

Info

Publication number: CN219035790U
Application number: CN202223338186.0U
Authority: CN
Inventors: 余程静
Original assignee: Shanghai Weixun Engineering Technology Co ltd
Current assignee: Wuhan Weixun Technology Co.,Ltd.
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-16
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a pipeline connecting device, which belongs to the technical field of pipeline connection, and comprises a positioning mechanism and a fixing mechanism, wherein the top of the positioning mechanism is provided with a lifting mechanism, one end of the lifting mechanism is provided with a clamping mechanism, the other end of the lifting mechanism is fixedly connected with a motor, the lifting mechanism comprises a movable base, the top of the positioning mechanism is in threaded connection with the movable base, the top of the movable base is fixedly connected with a limiting frame, the inside of the limiting frame is movably connected with a lifting block, the motor drives a second gear to rotate, the lifting block can be driven to lift up and down, the height of a pipeline fixed in the fixing mechanism is then adjusted, the heights of two pipelines to be connected are consistent, subsequent connection is facilitated, the angle of the connecting ends of the pipeline can be adjusted by changing the position of a threaded rod in the fixing plate, and the pipelines to be connected are aligned and prevented from bending after connection.

Description

Pipeline connecting device

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection device.

Background

The gas conveying means conveying gaseous substances, the conveying mode is mainly divided into two modes of pipeline conveying and container conveying, wherein the pipeline is a necessary device for pipeline conveying, the principle is that the internal gas pressure of the pipeline is changed by installing pumping equipment on the pipeline, then the gas conveying is realized, and in order to improve the conveying distance of the gas during the gas conveying, a plurality of pipelines are required to be connected for prolonging the pipeline length, and therefore, a pipeline connecting device is required to be utilized, so that the pipeline connection is more convenient and rapid, and the working efficiency is improved.

Chinese patent publication No. CN217618817U discloses a pipe connecting device, which realizes that a locking hoop and an arc pad firmly clamp a water pipe; when the water pipe is in butt joint, the position of the water pipe is convenient to adjust, displacement deviation is eliminated, and the butt joint of the water pipe and the pipe head of the water pipe is realized; after the position adjustment is finished, the check rod firmly limits the screw rod, the screw rod cannot be loosened easily, the position of the adjusted water pipe is ensured to be fixed, and the operation work such as welding among subsequent water pipes is convenient to carry out; the working efficiency is high.

Although the application satisfies the user's user demand to a certain extent, still there is certain defect in the use, and specific problem is as follows, current pipeline connecting device only can be convenient for connect the pipeline of fixed height, when a pipeline highly is fixed, this device can not make two pipelines align to be connected, leads to the practicality of this device lower, is difficult to be applicable to multiple actual conditions to this device can not adjust pipeline angle, the phenomenon of buckling appears easily after the pipeline connection, influences the pipeline and uses.

Disclosure of Invention

The present utility model is directed to a pipe connecting device, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pipeline connecting device, includes positioning mechanism and fixed establishment, elevating system is installed at positioning mechanism's top, fixture is installed to elevating system's one end, elevating system's the other end fixedly connected with motor, elevating system is including removing the base, positioning mechanism's top threaded connection has the removal base, the top fixedly connected with spacing frame of removal base, the inside swing joint of spacing frame has the lifter, the equal fixedly connected with in both sides of spacing frame is paired fixed cover, the inside rotation of fixed cover is connected with the second gear, the middle part fixedly connected with connecting rod of second gear, the one end rotation of spacing frame is connected with first gear, the top fixedly connected with fixed plate of spacing frame, one side fixedly connected with threaded rod of fixed establishment, the external screw thread connection of threaded rod has the runner.

The clamping mechanism comprises a connecting piece, one end fixedly connected with connecting piece of spacing frame, the both sides of connecting piece all articulate to have paired telescopic link, the outer end fixedly connected with grip block of telescopic link, the inboard fixedly connected with grip strip of grip block, the one end fixedly connected with fixed block of grip block.

The motor is electrically connected with an external power supply, a fixing mechanism is hinged to the middle of the top of the lifting block, one end of the connecting rod is fixedly connected with a transmission gear, and the transmission gear is meshed with the first gear.

The output shaft of motor and connecting rod fixed connection, the both sides of lifting block all meshing is connected with paired second gear, every pair second gear passes through connecting rod fixed connection.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, drive the second gear through the motor and rotate, can drive the elevating block and reciprocate, adjust the pipeline height that fixes in the fixed establishment then, make two pipeline highly uniform of waiting to connect, be convenient for follow-up connection, can adjust the angle with the pipeline link through the position that changes the threaded rod in the fixed plate, make two pipeline alignment connection of waiting to connect, prevent to appear the pipeline bending after connecting.

And secondly, the joint of two pipelines to be connected is limited through two pairs of clamping plates, so that the joint of the two pipelines can be effectively prevented from shaking left and right when being connected, the pipeline connection is more convenient, the connection efficiency is improved, the clamping strips are filled between the clamping plates and the pipelines, and the limiting effect of the clamping plates is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a pipe connection device according to the present utility model;

FIG. 2 is a schematic view of the elevating mechanism of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

in the figure: 1. a positioning mechanism; 2. a fixing mechanism; 3. a lifting mechanism; 301. a movable base; 302. a limit frame; 303. a lifting block; 304. a fixed cover; 305. a first gear; 306. a second gear; 307. a fixing plate; 308. a rotating wheel; 309. a threaded rod; 310. a connecting rod; 4. a clamping mechanism; 401. a connecting piece; 402. a telescopic rod; 403. a clamping plate; 404. a fixed block; 405. clamping the strip; 5. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a pipeline connecting device, including positioning mechanism 1 and fixed establishment 2, elevating system 3 is installed at the top of positioning mechanism 1, fixture 4 is installed to the one end of elevating system 3, the other end fixedly connected with motor 5 of elevating system 3, elevating system 3 is including removing base 301, the top threaded connection of positioning mechanism 1 has removing base 301, the top fixedly connected with spacing frame 302 of removing base 301, the inside swing joint of spacing frame 302 has elevating block 303, the both sides of spacing frame 302 are all fixedly connected with fixed cover 304 in pairs, the inside rotation of fixed cover 304 is connected with second gear 306, the middle part fixedly connected with connecting rod 310 of second gear 306, the one end rotation of spacing frame 302 is connected with first gear 305, the top fixedly connected with fixed plate 307 of spacing frame 302, one side fixedly connected with threaded rod 309 of fixed establishment 2, the outside threaded connection of threaded rod 309 has runner 308.

The fixture 4 includes connecting piece 401, and the one end fixedly connected with connecting piece 401 of spacing frame 302, the both sides of connecting piece 401 all articulate and have paired telescopic link 402, and the outer end fixedly connected with grip block 403 of telescopic link 402, the inboard fixedly connected with grip strip 405 of grip block 403, the one end fixedly connected with fixed block 404 of grip block 403.

The motor 5 is electrically connected with an external power supply, the middle part of the top of the lifting block 303 is hinged with a fixing mechanism 2, one end of a connecting rod 310 is fixedly connected with a transmission gear, the transmission gear is meshed with the first gear 305, and the motor 5 drives two pairs of second gears 306 to reversely rotate so as to enable the lifting block 303 to lift.

The output shaft of the motor 5 is fixedly connected with a connecting rod 310, two sides of the lifting block 303 are respectively connected with a pair of second gears 306 in a meshed mode, each pair of second gears 306 are fixedly connected through the connecting rod 310, the rotating wheel 308 and the fixing mechanism 2 squeeze the fixing plate 307 through a threaded rod 309, and then the fixing mechanism 2 is fixed at an angle.

An arc hole is formed in one side of the fixing plate 307, a threaded rod 309 penetrates through the arc hole and is connected with the rotating wheel 308, the movement track of the threaded rod 309 is an arc line taking the hinge point of the fixing mechanism 2 as the center of a circle, and the threaded rod 309 moves in the arc hole of the fixing plate 307 when moving along with the fixing mechanism 2.

The two fixed blocks 404 are connected through bolts, the diameter of the inner wall of the clamping strip 405 is three to five millimeters smaller than that of the clamping plate 403, when the clamping plate 403 is clamped on two sides of a pipeline, the inner wall of the clamping plate 403 is not in contact with the pipeline, the inner side of the clamping strip 405 is attached to the pipeline, the clamping strip 405 is made of rubber, and the clamping strip 405 can still clamp and limit the pipeline when the fixing mechanism 2 is inclined.

The working principle of the utility model is as follows: after the movable base 301 is moved to a designated position by the positioning mechanism 1, the threaded column of the positioning mechanism 1 is fixed to fix the movable base 301, the starting motor 5 drives the connecting rod 310 connected with the movable base 301 to rotate, then the second gear 306 and the transmission gear on the movable base 301 are driven to rotate, the transmission gear drives the first gear 305 and the other connecting rod 310 to rotate, so that two pairs of second gears 306 respectively positioned at two sides of the lifting block 303 are reversely rotated, and then the lifting block 303 is driven to lift in the limiting frame 302, thereby realizing the adjustment of the height of the pipeline, and ensuring that two pipelines to be connected are positioned at the same height to be convenient to connect;

by controlling the position of one end of the fixing mechanism 2, the fixing mechanism 2 rotates around the hinge point of the lifting block 303 and the fixing mechanism 2, the threaded rod 309 is driven to move in the arc-shaped hole of the fixing plate 307, the adjustment of the angle of the pipeline is realized, the two pipelines are positioned on the same straight line, bending is prevented after the pipelines are connected, the fixing plate 307 is extruded between the fixing mechanism 2 and the rotating wheel 308 by twisting the rotating wheel 308, the fixing mechanism 2 is fixed with the fixing plate 307, and the angle fixing of the pipeline is realized;

the two pairs of clamping plates 403 are turned over to enable the clamping plates 403 to be located above the connecting piece 401, the telescopic rods 402 are lengthened or shortened according to the positions of the pipelines, the two pairs of clamping plates 403 are respectively clamped on two sides of two pipelines to be connected, the clamping plates 403 are fixed through screwing bolts into the fixing blocks 404, the two clamping strips 405 limit the pipelines, and shaking is prevented when the pipelines are connected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pipeline connecting device, includes positioning mechanism (1) and fixed establishment (2), its characterized in that: the lifting mechanism is characterized in that the lifting mechanism (3) is arranged at the top of the positioning mechanism (1), the clamping mechanism (4) is arranged at one end of the lifting mechanism (3), the motor (5) is fixedly connected to the other end of the lifting mechanism (3), the lifting mechanism (3) comprises a movable base (301), the movable base (301) is connected with the top of the positioning mechanism (1) through threads, the limiting frame (302) is fixedly connected to the top of the movable base (301), the lifting block (303) is movably connected to the inside of the limiting frame (302), the paired fixing covers (304) are fixedly connected to the two sides of the limiting frame (302), the second gear (306) is connected to the inner rotation of the fixing covers (304), the connecting rod (310) is fixedly connected to the middle of the second gear (306), the first gear (305) is connected to one end of the limiting frame (302) through rotation, the fixing plate (307) is fixedly connected to the top of the limiting frame (302), the threaded rod (309) is fixedly connected to one side of the fixing mechanism (2), and the threaded rod (309) is fixedly connected to the outside of the threaded rod (308).

2. A pipe connection according to claim 1, wherein: clamping mechanism (4) are including connecting piece (401), the one end fixedly connected with connecting piece (401) of spacing frame (302), all articulated in both sides of connecting piece (401) have paired telescopic link (402), the outer fixedly connected with grip block (403) of telescopic link (402), the inboard fixedly connected with grip strip (405) of grip block (403), the one end fixedly connected with fixed block (404) of grip block (403).

3. A pipe connection according to claim 1, wherein: the motor (5) is electrically connected with an external power supply, a fixing mechanism (2) is hinged to the middle of the top of the lifting block (303), one end of the connecting rod (310) is fixedly connected with a transmission gear, and the transmission gear is meshed with the first gear (305).

4. A pipe connection according to claim 1, wherein: the output shaft of the motor (5) is fixedly connected with the connecting rod (310), two sides of the lifting block (303) are respectively connected with a pair of second gears (306) in a meshed mode, and each pair of second gears (306) are fixedly connected through the connecting rod (310).

5. A pipe connection according to claim 1, wherein: an arc hole is formed in one side of the fixing plate (307), and the threaded rod (309) penetrates through the arc hole and is connected with the rotating wheel (308).

6. A pipe connection according to claim 2, wherein: the two fixing blocks (404) are connected through bolts, and the diameter of the inner wall of the clamping strip (405) is five to ten millimeters smaller than the diameter of the clamping plate (403).