CN211867004U

CN211867004U - Pipeline welding device for environmental protection engineering

Info

Publication number: CN211867004U
Application number: CN202020002760.7U
Authority: CN
Inventors: 沈国越
Original assignee: Liaoning Dinghai Industrial Co ltd
Current assignee: Liaoning Dinghai Industrial Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-11-06
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a pipeline welding set for environmental protection engineering, comprises an operation bench, the upper end middle part of operation panel and the regulating box of the equal fixedly connected with in upper end right part, open at the upper end middle part of operation panel has a clearance groove, the one end that the clearance groove was kept away from to the regulating box all alternates and is connected with a thrust unit, a movable groove has all been opened to the upper end of regulating box, the equal sliding connection in the activity inslot that corresponds in thrust unit's upper portion, thrust unit's upper portion has a fastener through bearing housing swing joint, the equal fixedly connected with spacing ring in upper end of regulating box, and the central bilateral symmetry distribution of spacing ring in order to clear up the groove. A pipeline welding set for environmental protection engineering, through setting up thrust unit, can fix the pipeline according to between the length adjustment fastener of pipeline and the spacing ring, accommodation is wide, through setting up fastener, fixed firm, and can make the pipeline upset, it is convenient to weld.

Description

Pipeline welding device for environmental protection engineering

Technical Field

The utility model relates to an environmental protection engineering technical field, in particular to pipeline welding device for environmental protection engineering.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, after being pressurized by a blower, a compressor, a pump, a boiler and the like, fluid flows from a high-pressure position to a low-pressure position of a pipeline, and can be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices; in to pipeline installation, generally need to install pipeline welding assembly and use, but current welding needs operating personnel to dock two pipeline mouths of pipe, use welder welding, but in welding process, because can't fix the pipeline both ends, it rocks very easily to appear, influence operating personnel operation, work efficiency is low, and after the surface upper portion welding of two pipelines is good, need the manual work to overturn two pipelines simultaneously, because the pipeline is heavier, high labor strength, and in the upset in-process, the welding point that easily leads to the pipeline damages, influence the welding effect, so, we have proposed a pipeline welding set for environmental protection engineering.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pipeline welding set for environmental protection engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline welding set for environmental protection engineering, includes the operation panel, the upper end middle part of operation panel and the regulating box of the equal fixedly connected with in upper end right part, open at the upper end middle part of operation panel has a clearance groove, the one end that clearance groove was kept away from to the regulating box all alternates and is connected with a thrust unit, a movable groove has all been opened to the upper end of regulating box, the equal sliding connection in the activity inslot that corresponds in thrust unit's upper portion, thrust unit's upper portion has a fastener through bearing housing swing joint, the equal fixedly connected with spacing ring in upper end of regulating box, and the central bilateral symmetry distribution of spacing ring in order to clear up the groove.

Preferably, thrust unit includes screw rod, slide bar and go-between, the handle of one end fixedly connected with of screw rod, the other end of screw rod runs through the one end of regulating box and passes through bearing housing swing joint in the middle part of the tank wall that the regulating box is close to the clearance groove, the slide bar is provided with two sets ofly, and the equal fixed connection of two sets of slide bars just is located both sides around the screw rod in the regulating box, the anterior and the equal fixedly connected with slip ring in rear portion of surface of go-between, the welding of the surface upper portion of go-between has a solid fixed ring.

Preferably, the connecting ring is in threaded connection with the screw rod, the sliding rings are in sliding connection with the corresponding sliding rods, the lower portions of the fixing rings are in sliding connection with the movable grooves, and the upper portions of the fixing rings are located above the adjusting box.

Preferably, fastener includes the swivel becket, the anterior swing joint of swivel becket has one from the driving wheel, the three action wheel of rear portion fixedly connected with of swivel becket, and three action wheel is annular array distribution with the center of swivel becket, be close to a draw runner of one end fixedly connected with in clearance groove from the driving wheel, swing joint has three mounting plate on the draw runner, and three mounting plate is annular array distribution with the center of swivel becket, the equal fixedly connected with dwang of one end in clearance groove is kept away from to the swivel becket.

Preferably, one end of the fastening plate, which is located at the center of the rotating ring, is of an arc-shaped structure, and the driven wheel is meshed with the three driven wheels.

Preferably, the rotating ring is movably connected in the fixed ring through a bearing sleeve to movably connect the fastening device and the pushing device, and the centers of the limiting ring and the fastening device are positioned on the same horizontal plane.

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

the pipeline fixing device has the advantages that due to the fact that the pushing device is arranged, the screw rod can be rotated by rotating the handle, the sliding ring slides on the sliding rod, the connecting ring drives the fixing ring to move left and right, the pipeline can be fixed between the fastening device and the limiting ring according to the length of the pipeline, and the pipeline fixing device is quite convenient and fast to use, wide in adjusting range and suitable for pipeline welding of different lengths;

two, through setting up fastener, rotate through the action wheel and drive from the driving wheel rotation, make the distance between three group's mounting plates reduce on the draw runner through mounting plate sliding connection, fix the pipeline, make the swivel becket at solid fixed ring internal rotation through rotating the dwang, make the pipeline upset, it is more convenient to make the welding, and avoids lifting the in-process in the manual work upset, damages the welding, through work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a pipe welding device for environmental protection engineering according to the present invention;

FIG. 2 is a schematic view of the connection between the fastening device and the pushing device of the pipeline welding device for environmental protection engineering of the present invention;

FIG. 3 is a schematic structural view of a pushing device of the pipeline welding device for environmental protection engineering of the present invention;

fig. 4 is a schematic structural diagram of the fastening device of the pipeline welding device for environmental protection engineering.

In the figure: 1. an operation table; 2. an adjusting box; 3. a pushing device; 4. a fastening device; 5. a limiting ring; 6. cleaning the tank; 21. a movable groove; 31. a screw; 32. c, shaking the hand; 33. a slide bar; 34. a connecting ring; 35. a slip ring; 36. a fixing ring; 41. a rotating ring; 42. a driven wheel; 43. a slide bar; 44. a fastening plate; 45. a driving wheel; 46. rotating the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a pipeline welding device for environmental protection engineering, including operation panel 1, adjustment box 2 of the equal fixedly connected with in upper end middle part and the upper end right part of operation panel 1, open at the upper end middle part of operation panel 1 has a clearance groove 6, the one end that clearance groove 6 was kept away from to adjustment box 2 all alternates and is connected with a thrust unit 3, an activity groove 21 has all been opened to the upper end of adjustment box 2, the equal sliding connection in the activity groove 21 that corresponds in thrust unit 3's upper portion, there is a fastener 4 on thrust unit 3's upper portion through bearing housing swing joint, the equal fixedly connected with spacing ring 5 in upper end of adjustment box 2, and spacing ring 5 distributes with the central bilateral symmetry of clearance groove 6.

The pushing device 3 comprises a screw rod 31, two sliding rods 33 and a connecting ring 34, one end of the screw rod 31 is fixedly connected with a handle 32, the other end of the screw rod 31 penetrates through one end of the adjusting box 2 and is movably connected to the middle part of the box wall of the adjusting box 2 close to the cleaning groove 6 through a bearing sleeve, the two groups of sliding rods 33 are arranged, the two groups of sliding rods 33 are fixedly connected in the adjusting box 2 and are positioned at the front side and the rear side of the screw rod 31, the front part and the rear part of the outer surface of the connecting ring 34 are fixedly connected with a sliding ring 35, the sliding ring 35 slides on the sliding rods 33 to play a limiting role, and the; the connecting ring 34 is in threaded connection with the screw 31, the sliding ring 35 is in sliding connection with the corresponding sliding rod 33, the lower part of the fixed ring 36 is in sliding connection with the movable groove 21, and the upper part of the fixed ring 36 is positioned above the adjusting box 2; the fastening device 4 comprises a rotating ring 41, the front part of the rotating ring 41 is movably connected with a driven wheel 42, the rear part of the rotating ring 41 is fixedly connected with three driving wheels 45, one ends of the driving wheels 45 are connected with a motor, the driving wheels 45 drive fastening plates 44 to approach each other through the motor, the three driving wheels 45 are distributed in an annular array mode by taking the center of the rotating ring 41 as the center, one end of the driven wheel 42 close to the cleaning groove 6 is fixedly connected with a sliding strip 43, the sliding strip 43 is movably connected with three fastening plates 44, the three fastening plates 44 are distributed in an annular array mode by taking the center of the rotating ring 41 as the center, and one end of the rotating ring 41 far away from the cleaning groove 6 is fixedly connected with; one end of the fastening plate 44, which is positioned at the center of the rotating ring 41, is of an arc-shaped structure and is attached to the outer surface shape of the pipeline, so that the fixing is firmer, and the driven wheels 42 are engaged with the three driven wheels 42; the rotating ring 41 is movably connected in the fixing ring 36 through a bearing sleeve to movably connect the fastening device 4 and the pushing device 3, and the centers of the limiting ring 5 and the fastening device 4 are positioned on the same horizontal plane to play a supporting role, so that the pipeline is fixed between the limiting ring 5 and the fastening device 4.

It should be noted that, the utility model relates to a pipeline welding device for environmental protection engineering, through setting up in to the pipeline welding process, alternate the one end of pipeline and connect in spacing ring 5, the other end joint is between three groups of mounting plates 44, drive from the driving wheel 42 rotation through action wheel 45 corotation, make the draw runner 43 drive mounting plate 44 and move and make the distance between three groups of mounting plates 44 less until fixing one end of pipeline, fix another pipeline that needs welding between the other side's mounting plate 4 and spacing ring 5 with the same method, make screw rod 31 rotate through rotating hand crank 32, make solid fixed ring 36 move in activity groove 21 and make the pipeline close to each other through sliding ring 35 sliding on slide bar 33, until the both ends of pipeline contact and weld it, but after the welding of outer surface upper portion finishes, make swivel ring 41 rotate in solid fixed ring 36 and make the pipeline overturn through rotating the dwang 46, the welding is carried out to the surface lower part, avoids moving the pipeline welding point that the upset caused because of the manual work and damages, and the security is high, through welding quality and work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipeline welding set for environmental protection engineering, includes operation panel (1), its characterized in that: the utility model discloses a cleaning device, including operation panel (1), upper end middle part and the equal fixedly connected with in upper end right part regulating box (2) of operation panel (1), open at the upper end middle part of operation panel (1) has one clearance groove (6), the one end that clearance groove (6) were kept away from in regulating box (2) all alternates and is connected with one thrust unit (3), the upper end of regulating box (2) is all opened one activity groove (21), the equal sliding connection in the activity groove (21) that corresponds in upper portion of thrust unit (3), there is one fastener (4) on the upper portion of thrust unit (3) through bearing housing swing joint, the equal fixedly connected with spacing ring (5) in upper end of regulating box (2), and spacing ring (5) are with the central bilateral symmetry distribution in clearance groove (6).

2. The pipe welding device for environmental protection engineering according to claim 1, wherein: thrust unit (3) include screw rod (31), slide bar (33) and go-between (34), handle (32) of one end fixedly connected with of screw rod (31), the other end of screw rod (31) runs through the one end of regulating box (2) and is close to the tank wall middle part of clearance groove (6) at regulating box (2) through bearing housing swing joint, slide bar (33) are provided with two sets ofly, and just two sets of equal fixed connection of slide bar (33) are in regulating box (2) and are located both sides around screw rod (31), slip ring (35) of the equal fixedly connected with in surface front portion and the rear portion of go-between (34), the welding of the surface upper portion of go-between (34) has one solid fixed ring (36).

3. The pipe welding device for environmental protection engineering according to claim 2, wherein: the connecting ring (34) is in threaded connection with the screw rod (31), the sliding ring (35) is in sliding connection with the corresponding sliding rod (33), the lower portion of the fixing ring (36) is in sliding connection with the movable groove (21), and the upper portion of the fixing ring (36) is located above the adjusting box (2).

4. The pipe welding device for environmental protection engineering according to claim 1, wherein: fastener (4) include swivel becket (41), the anterior swing joint of swivel becket (41) has one from driving wheel (42), the three action wheel of rear portion fixedly connected with (45) of swivel becket (41), and three action wheel (45) are the annular array with the center of swivel becket (41) and distribute, from one sliding strip (43) of one end fixedly connected with that driving wheel (42) are close to clearance groove (6), swing joint has three mounting plate (44) on sliding strip (43), and three mounting plate (44) are the annular array with the center of swivel becket (41) and distribute, the equal fixedly connected with dwang (46) of one end of clearance groove (6) is kept away from to swivel becket (41).

5. The pipe welding device for environmental protection engineering according to claim 4, wherein: one end of the fastening plate (44) located at the center of the rotating ring (41) is of an arc-shaped structure, and the driven wheel (42) is meshed with the three driven wheels (42).

6. The pipe welding device for environmental protection engineering according to claim 4, wherein: the rotating ring (41) is movably connected with the fastening device (4) and the pushing device (3) in the fixing ring (36) through a bearing sleeve, and the centers of the limiting ring (5) and the fastening device (4) are located on the same horizontal plane.