阅读说明：本技术 一种便捷式天然气管道对接安装装置 (Portable natural gas line butt joint installation device ) 是由 吴秀丽 于 2019-11-27 设计创作，主要内容包括：本发明涉及管道对接技术领域,公开了一种便捷式天然气管道对接安装装置,包括固定板,所述固定板的上端连接有升降机构,所述升降机构远离固定板的一端连接有固定台,所述固定台远离升降机构的一端连接有固定管,所述固定管远离固定台一端的管壁连接有调节机构,所述固定管靠近固定台一端的内管壁连接有弧形的下管夹；所述升降机构包括控制组件和两个升降组件,两个升降组件关于固定台中心处对称设置。本发明调节固定管的高度,可以适应天然气管道的位置和地势的高度,给安装过程避免了不必要的麻烦,并且可以满足不同口径天然气管道固定的要求。(The invention relates to the technical field of pipeline butt joint, and discloses a portable natural gas pipeline butt joint installation device which comprises a fixed plate, wherein the upper end of the fixed plate is connected with a lifting mechanism, one end of the lifting mechanism, far away from the fixed plate, is connected with a fixed table, one end of the fixed table, far away from the lifting mechanism, is connected with a fixed pipe, the pipe wall of one end of the fixed pipe, far away from the fixed table, is connected with an adjusting mechanism, and the inner pipe wall of one end of the fixed pipe, near the fixed table, is connected with an arc; the lifting mechanism comprises a control assembly and two lifting assemblies, and the two lifting assemblies are symmetrically arranged relative to the center of the fixed platform. The height of the fixing pipe is adjusted, the device can adapt to the position of the natural gas pipeline and the height of the terrain, unnecessary troubles are avoided in the installation process, and the fixing requirements of the natural gas pipelines with different calibers can be met.)

1. A portable natural gas pipeline butt joint installation device comprises a fixing plate (1), and is characterized in that the upper end of the fixing plate (1) is connected with a lifting mechanism (2), one end, far away from the fixing plate (1), of the lifting mechanism (2) is connected with a fixing table (3), one end, far away from the lifting mechanism (2), of the fixing table (3) is connected with a fixing pipe (4), the pipe wall, far away from the fixing table (3), of the fixing pipe (4) is connected with an adjusting mechanism (5), and the inner pipe wall, close to one end of the fixing table (3), of the fixing pipe (4) is connected with an arc-shaped lower pipe clamp (6);

the lifting mechanism (2) comprises a control assembly and two lifting assemblies, the two lifting assemblies are symmetrically arranged about the center of the fixed platform (3), the lifting assemblies comprise hinged seats (21), limiting rods (22), first transmission rods (23), second transmission rods (24) and a plurality of limiting grooves (25), one ends of the first transmission rods (23) are hinged to one ends, far away from the fixed pipe (4), of the fixed platform (3), the other ends of the first transmission rods (23) are hinged to one ends, close to the fixed platform (3), of the hinged seats (21), one ends of the second transmission rods (24) are hinged to one ends, close to the fixed platform (3), of the fixed plate (1), the other ends of the second transmission rods (24) are connected to one ends, close to the fixed plate (1), of the hinged seats (21) and the limiting rods (22) are connected to the side wall of the hinged seats (21), the limiting grooves (25) are uniformly arranged on the rod wall of the limiting rods (22) at equal intervals, the control assembly comprises a control tube (26), two clamping rods (27) and two clamping holes, the two limiting rods (22) respectively penetrate through tube openings at two ends of the control tube (26) and extend into the control tube (26), the two limiting rods (22) are respectively connected to the inner tube wall of the control tube (26) through the two limiting assemblies, the two limiting assemblies are symmetrically arranged relative to the center of the control tube (26), the two clamping holes are formed in the tube walls of the control tube (26) corresponding to the limiting grooves (25), the two clamping holes are symmetrically arranged relative to the center of the control tube (26), and the two clamping rods (27) respectively penetrate through the two clamping holes and the notches of the limiting grooves (25) corresponding to the clamping holes and extend into the limiting grooves (25).

2. The portable natural gas pipeline butt joint installation device according to claim 1, wherein the adjusting mechanism (5) comprises an arc-shaped upper pipe clamp (51), two threaded rods (52), a belt (53), two bearings, two threaded holes (54) and two belt pulleys (55), the upper pipe clamp (51) is arranged in the fixed pipe (4), the two bearings are symmetrically embedded at one end of the upper pipe clamp (51) far away from the lower pipe clamp (6), the two threaded holes (54) are symmetrically arranged on the pipe wall of the fixed pipe (4) corresponding to the bearings, one ends of the two threaded rods (52) are respectively connected to the inner ring wall of the bearings, the other ends of the two threaded rods (52) respectively penetrate through the threaded holes (54) and extend out of the fixed pipe (4), and the rod walls of the threaded rods (52) are in threaded connection with the threaded holes (54), the two belt pulleys (55) are symmetrically connected to the rod walls of the two threaded rods (52), the belt pulleys (55) are arranged outside the fixed pipe (4), and the two belt pulleys (55) are connected through a belt (53).

3. The portable natural gas pipeline butt joint installation device according to claim 1, wherein the limiting assembly comprises a sliding block (9) and a sliding groove (7), the sliding block (9) is connected to a rod wall of one end of the limiting rod (22) far away from the clamping rod (27), the sliding groove (7) is formed in an inner pipe wall of the control pipe (26), and the sliding block (9) is slidably connected in the sliding groove (7).

4. The portable natural gas pipeline butt joint installation device is characterized in that one end, far away from the fixed platform (3), of the threaded rod (52) is connected with a handle (8), and anti-skidding lines are arranged on the handle (8).

5. The portable natural gas pipeline butt joint installation device is characterized in that elastic rubber pads are connected to the inner side walls of the upper pipe clamp (51) and the lower pipe clamp (6).

6. The portable natural gas pipeline butt joint installation device is characterized in that one end, far away from the lifting mechanism (2), of the fixing plate (1) is connected with a metal wear-resistant layer.

Technical Field

The invention relates to the technical field of pipeline butt joint, in particular to a portable natural gas pipeline butt joint installation device.

Background

Utilize the land primary mode that natural gas line transported natural gas, natural gas line butt joint is in order to connect into a complete natural gas transportation system with different natural gas lines, and the in-process of natural gas line butt joint needs a fixing device, and current pipeline butt joint installation device is because highly unable regulation, can't go the height of the position and the relief that adapts to natural gas line, brings a great deal of inconvenience for the process of installation, and current pipeline butt joint installation device can not satisfy the fixed requirement of different bore pipelines simultaneously.

Disclosure of Invention

The invention aims to solve the problems that the conventional pipeline butt joint installation device cannot adapt to the position and the terrain height of a natural gas pipeline due to the fact that the height of the conventional pipeline butt joint installation device cannot be adjusted, so that inconvenience is brought to the installation process, and meanwhile, the conventional pipeline butt joint installation device cannot meet the butt joint requirement of pipelines with different calibers.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable natural gas pipeline butt joint installation device comprises a fixed plate, wherein the upper end of the fixed plate is connected with a lifting mechanism, one end, far away from the fixed plate, of the lifting mechanism is connected with a fixed table, one end, far away from the lifting mechanism, of the fixed table is connected with a fixed pipe, the pipe wall, far away from the fixed table, of the fixed pipe is connected with an adjusting mechanism, and the inner pipe wall, close to one end of the fixed table, of the fixed pipe is connected with an arc-shaped lower pipe clamp;

the lifting mechanism comprises a control component and two lifting components, the two lifting components are symmetrically arranged at the center of the fixed platform, the lifting components comprise a hinged seat, a limiting rod, a first transmission rod, a second transmission rod and a plurality of limiting grooves, one end of the first transmission rod is hinged at one end of the fixed platform far away from the fixed tube, the other end of the first transmission rod is hinged at one end of the hinged seat close to the fixed platform, one end of the second transmission rod is hinged at one end of the fixed plate close to the fixed platform, the other end of the second transmission rod is connected at one end of the hinged seat close to the fixed plate, the limiting rod is connected on the side wall of the hinged seat, the limiting grooves are uniformly and equidistantly arranged on the rod wall of the limiting rod, the control component comprises a control tube, two clamping rods and two clamping holes, the two limiting rods respectively penetrate through tube orifices at two ends of the control tube and extend into the control tube, the two limiting rods are respectively connected to the inner pipe wall of the control pipe through two limiting assemblies, the two limiting assemblies are symmetrically arranged relative to the center of the control pipe, the two clamping holes are formed in the pipe wall of the control pipe corresponding to the limiting grooves, the two clamping holes are symmetrically arranged relative to the center of the control pipe, and the two clamping rods respectively penetrate through the two clamping holes and the notches of the limiting grooves corresponding to the two clamping holes and extend into the limiting grooves.

Preferably, adjustment mechanism includes curved last pipe clamp, two threaded rods, belt, two bearings, two screw holes and two belt pulleys, go up the pipe clamp setting in the fixed tube, two the one end of pipe clamp, two under last pipe clamp is kept away from to inlay of bearing symmetry the seting up of screw hole symmetry on fixed pipe and the corresponding pipe wall of bearing, two the one end of threaded rod is connected respectively on the inner circle wall of bearing, two the other end of threaded rod passes the screw hole respectively and extends to fixed intraductal extension, the pole wall and the screw hole threaded connection of threaded rod, two the connection of belt pulley symmetry is on the pole wall of two threaded rods, and the belt pulley setting is outside fixed pipe, two be connected through the belt between the belt pulley.

Preferably, the limiting assembly comprises a sliding block and a sliding groove, the sliding block is connected to the rod wall of one end, away from the clamping rod, of the limiting rod, the sliding groove is formed in the inner pipe wall of the control pipe, and the sliding block is connected to the sliding groove in a sliding mode.

Preferably, one end, far away from the fixed station, of one of the threaded rods is connected with a handle, and the handle is provided with anti-skidding lines.

Preferably, the inner side walls of the upper pipe clamp and the lower pipe clamp are both connected with elastic rubber pads.

Preferably, one end of the fixing plate, which is far away from the lifting mechanism, is connected with a metal wear-resistant layer.

Compared with the prior art, the invention provides a portable natural gas pipeline butt joint installation device, which has the following beneficial effects:

1. this portable natural gas line butt joint installation device has constituted elevating gear through having set up articulated seat, gag lever post, first transfer line, second transfer line, screens pole, screens hole, spacing groove, control tube, so can adjust the height of fixed pipe, can adapt to the position of natural gas line and the height of relief, and it is troublesome to have avoided unnecessary for the installation.

2. This portable natural gas line butt joint installation device has constituted adjusting device through having set up curved last pipe clamp, threaded rod, belt, bearing, handle, screw hole and belt pulley, so can satisfy the fixed requirement of different bore natural gas line.

The device has the advantages that the height of the fixing pipe can be adjusted, the device can adapt to the position of the natural gas pipeline and the height of the terrain, unnecessary troubles are avoided in the installation process, and the fixing requirements of the natural gas pipelines with different calibers can be met.

Drawings

Fig. 1 is a schematic structural diagram of a portable natural gas pipeline butt joint installation device provided by the invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a fixing plate 1, a lifting mechanism 2, a hinged seat 21, a limiting rod 22, a first transmission rod 23, a second transmission rod 24, a limiting groove 25, a control tube 26, a clamping rod 27, a fixing table 3, a fixing tube 4, an adjusting mechanism 5, an upper pipe clamp 51, a threaded rod 52, a belt 53, a threaded hole 54, a belt pulley 55, a lower pipe clamp 6, a sliding groove 7, a handle 8 and a sliding block 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a portable natural gas pipeline butt-joint installation device comprises a fixed plate 1, wherein the upper end of the fixed plate 1 is connected with a lifting mechanism 2, one end of the lifting mechanism 2, which is far away from the fixed plate 1, is connected with a fixed table 3, one end of the fixed table 3, which is far away from the lifting mechanism 2, is connected with a fixed pipe 4, the pipe wall of the fixed pipe 4, which is far away from the fixed table 3, is connected with an adjusting mechanism 5, and the inner pipe wall of the fixed pipe 4, which is close to one end of the;

the lifting mechanism 2 comprises a control component and two lifting components, the two lifting components are symmetrically arranged relative to the center of the fixed platform 3, each lifting component comprises a hinged seat 21, a limiting rod 22, a first transmission rod 23, a second transmission rod 24 and a plurality of limiting grooves 25, one end of the first transmission rod 23 is hinged to one end of the fixed platform 3 far away from the fixed tube 4, the other end of the first transmission rod 23 is hinged to one end of the hinged seat 21 close to the fixed platform 3, one end of the second transmission rod 24 is hinged to one end of the fixed plate 1 close to the fixed platform 3, the other end of the second transmission rod 24 is connected to one end of the hinged seat 21 close to the fixed plate 1, the limiting rods 22 are connected to the side wall of the hinged seat 21, the limiting grooves 25 are uniformly and equidistantly arranged on the rod wall of the limiting rods 22, the control component comprises a control tube 26, two clamping rods 27 and two clamping holes, the two limiting rods 22 respectively penetrate through tube orifices at two ends of the control tube, the two limiting rods 22 are respectively connected to the inner pipe wall of the control pipe 26 through two limiting components, the two limiting components are symmetrically arranged around the center of the control pipe 26, the two clamping holes are formed in the pipe wall of the control pipe 26 corresponding to the limiting grooves 25 and are symmetrically arranged around the center of the control pipe 26, the two clamping rods 27 respectively penetrate through the two clamping holes and the notches of the limiting grooves 25 corresponding to the two clamping holes and extend into the limiting grooves 25, when the height of the fixed pipe 4 needs to be increased, the two clamping rods 27 are pulled out to be separated from the notches of the limiting grooves 25, the hinged base 21 is adjusted to move in opposite directions, the limiting rods 22 move in the control pipe 26 in opposite directions, so that one ends, far away from the hinged base 21, of the first transmission rod 23 and the second transmission rod 24 are driven to move in opposite directions, when the height of the fixed pipe 4 reaches a proper position, the two clamping rods 27 are simultaneously inserted, reinserting it into the restraint slot 25; when the high needs of fixed pipe 4 reduce, extract two screens pole 27 and make its notch that breaks away from spacing groove 25, adjust articulated seat 21 and make articulated seat 21 do back-to-back motion, when fixed pipe 4 highly to suitable position, insert two screens pole 27 simultaneously, make it reinsert spacing groove 25, so can adjust fixed pipe 4's height, can adapt to the height of natural gas line's position and relief, it is troublesome to have avoided unnecessary for the installation.

The adjusting mechanism 5 comprises an arc-shaped upper pipe clamp 51, two threaded rods 52, a belt 53, two bearings, two threaded holes 54 and two belt pulleys 55, the upper pipe clamp 51 is arranged in the fixed pipe 4, the two bearings are symmetrically embedded at one end of the upper pipe clamp 51 far away from the lower pipe clamp 6, the two threaded holes 54 are symmetrically arranged on the pipe wall of the fixed pipe 4 corresponding to the bearings, one ends of the two threaded rods 52 are respectively connected to the inner ring wall of the bearings, the other ends of the two threaded rods 52 respectively penetrate through the threaded holes 54 and extend out of the fixed pipe 4, the rod wall of the threaded rods 52 is in threaded connection with the threaded holes 54, the two belt pulleys 55 are symmetrically connected to the rod walls of the two threaded rods 52, the belt pulleys 55 are arranged outside the fixed pipe 4 and connected through the belt 53, when pipes with different calibers need to be fixed, the height of the upper pipe clamp needs, rotatory handle 8 in positive direction, the handle drives threaded rod 52 and belt pulley 55 and rotates, because the belt 53 is connected between the belt pulley 55, thereby drive two threaded rod 52 syntropy and rotate with fast, because threaded rod 52 and screw hole 54 threaded connection, thereby drive threaded rod 52 and top tube clamp 51 and rise, when placing the pipeline on lower tube clamp 6, rotatory handle 8 in opposite direction, thereby drive threaded rod 52 and top tube clamp 51 and descend, it is fixed with the pipeline, so can satisfy the fixed requirement of different bore natural gas line.

Spacing subassembly includes sliding block 9 and sliding tray 7, and sliding block 9 is connected on the pole wall that gag lever post 22 kept away from screens pole 27 one end, and sliding tray 7 is seted up on the interior pipe wall of control tube 26, and sliding block 9 sliding connection is in sliding tray 7, so can carry on spacingly to line ware pole 22.

One end of one of the threaded rods 52, which is far away from the fixed table 3, is connected with a handle 8, and the handle 8 is provided with anti-slip threads, so that the threaded rod 52 can be better rotated.

The inner side walls of the upper pipe clamp 51 and the lower pipe clamp 6 are connected with elastic rubber pads, so that the pipeline can be protected from being abraded.

One end of the fixing plate 1, which is far away from the lifting mechanism 2, is connected with a metal wear-resistant layer, so that the friction between the fixing plate 1 and the ground can be reduced.

In the invention, when the height of the fixed tube 4 needs to be raised, the two clamping rods 27 are pulled out to be separated from the notches of the limiting grooves 25, the hinge seat 21 is adjusted to enable the hinge seat 21 to move in opposite directions, the limiting rods 22 move in opposite directions in the control tube 26, so that one ends, far away from the hinge seat 21, of the first transmission rod 23 and one end, far away from the hinge seat 21, of the second transmission rod 24 are driven to move in opposite directions, and when the height of the fixed tube 4 reaches a proper position, the two clamping rods 27 are simultaneously inserted to be reinserted into the limiting grooves 25; when the height of the fixed pipe 4 needs to be reduced, the two clamping rods 27 are pulled out to be separated from the notch of the limiting groove 25, the hinge seat 21 is adjusted to enable the hinge seat 21 to move back to back, and when the height of the fixed pipe 4 reaches a proper position, the two clamping rods 27 are simultaneously inserted to enable the fixed pipe to be re-inserted into the limiting groove 25, so that the height of the fixed pipe 4 can be adjusted, the position of a natural gas pipeline and the height of the terrain can be adapted, and unnecessary troubles are avoided for the installation process; when the pipeline of different bores needs to be fixed, the height that the pipe clamp was gone up in the regulation from top to bottom is fixed, positive direction rotation handle 8, the handle drives threaded rod 52 and belt pulley 55 and rotates, because be connected because belt 53 between the belt pulley 55, thereby drive two threaded rod 52 syntropy with fast rotations, because threaded rod 52 and screw hole 54 threaded connection, thereby drive threaded rod 52 and upper pipe clamp 51 and rise, when placing the pipeline on lower pipe clamp 6, negative direction rotation handle 8, thereby drive threaded rod 52 and upper pipe clamp 51 and descend, it is fixed with the pipeline, so can satisfy the fixed requirement of different bore natural gas line.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.