Auxiliary supporting mechanism for butt joint installation of pressure pipeline
Technical Field
The utility model relates to the technical field of pressure pipeline installation, in particular to an auxiliary supporting mechanism for butt joint installation of a pressure pipeline.
Background
The pressure pipeline refers to all pipelines which bear internal pressure or external pressure, no matter how the medium in the pipeline is, the pressure pipeline is a part of the pipelines, the pipelines are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping fluid flow, and the pipelines are assembled assemblies consisting of pipes, pipe fittings, flanges, bolts, gaskets, valves, other components or pressed components and supporting parts, and the segmented pipelines are required to be connected and fixed in the pipeline installation process, and the pipelines are combined together and kept in the state due to the large weight of the pipelines, so that auxiliary devices are required to carry out auxiliary support when the pressure pipelines are in butt joint installation.
The utility model discloses an auxiliary support mechanism for pressure pipe butt joint installation in chinese patent CN202221429733.3, this auxiliary support mechanism for pressure pipe butt joint installation is through setting up arc board and lower arc board and is carried out the centre gripping to the pipeline, connect through linear displacement mechanism between lower arc board and the last arc board simultaneously, linear displacement mechanism can drive the upper arc board and reciprocate according to the diameter of the pipeline of butt joint installation, thereby the effect of being convenient for carry out closure and expansion with last arc board and lower arc board when having reached the device when using, but the pipeline specification of clamping part adaptation can be adjusted in the small scale to this auxiliary support mechanism for pressure pipe butt joint installation's mode of adjusting clamping part diameter, but the pipeline that the diameter difference is great still can not accomplish the regulation through single clamping part, lead to this auxiliary support device can support the pipeline diameter scope of support less.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides an auxiliary supporting mechanism for butt joint installation of a pressure pipeline, which effectively solves the defects of the prior art.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a pipeline under pressure is auxiliary stay mechanism for installation, includes the base, the one end fixedly connected with fixed frame at base top, the spout has been seted up at the top of base, the base has the movable frame through spout sliding connection, the equal joint of the front side of fixed frame and movable frame has the linking pole, the tip of linking pole is provided with the clamping part, the rear side rotation of fixed frame is connected with the screw rod.
Optionally, the fluting has all been seted up to the both sides of base bottom, fixedly connected with sucking disc in the fluting.
The technical scheme is adopted: through setting up the sucking disc in the base bottom, can adsorb it fixed subaerial through pressing the base, make it can keep stable in auxiliary support in-process.
Optionally, the front sides of fixed frame and movable frame all have seted up the joint groove, the linking pole passes through joint groove and fixed frame and movable frame joint.
The technical scheme is adopted: through set up joint structure on fixed frame and movable frame, make connecting rod and clamping part can carry out the joint and change, the device then can change the clamping part of different diameters according to the specification of pressure pipeline, makes the device can use the pressure pipeline auxiliary stay of the specification of a greater scope.
Optionally, the clamping part is two parts, the two parts of clamping part rotate to be connected, the round hole has been seted up at the top of clamping part, one side at clamping part top rotates to be connected with the rotor plate, the bottom fixedly connected with circular nail of rotor plate, the position shape of circular nail and the position shape looks adaptation of round hole.
The technical scheme is adopted: through the rotating plate with the round nails arranged at the top of the clamping part, when the clamping part is required to be fixed in a clamping state, the round nails are clamped into the round holes, the clamping part can be fixed, and the structure is more rapid and convenient to operate in a mode of fixing the clamping part by the bolts.
Optionally, torsion spring has been cup jointed at the pivot middle part of rotor plate, torsion spring's torsion makes rotor plate and the laminating of the top of clamping part.
The technical scheme is adopted: through setting up torsion spring and making its torsion effect down with the pivoted board fixed in the state of laminating with clamping part, then the round pin can be fixed in the round hole and keep the fixing to clamping part.
Optionally, the rear side of movable frame and screw rod threaded connection, the tip fixedly connected with knob of screw rod.
The technical scheme is adopted: the movable frame in threaded connection with the screw rod can slide through rotating the knob, so that the distance between the two clamping parts is controlled, when the clamping parts respectively clamp the end parts of the pressure pipelines, the two pipelines can be close to and butted by adjusting the positions of the movable frame, and the device can adjust the positions of the clamping parts to finish the butting in the supporting process.
The utility model has the following advantages:
1. this auxiliary support mechanism is used in pipeline under pressure butt joint installation through setting up the sucking disc in the base bottom, can adsorb it fixed subaerial through pressing the base, makes it can keep stable in auxiliary support in-process.
2. This auxiliary support mechanism is used in pipeline under pressure butt joint installation, through set up joint structure on fixed frame and movable frame, make connecting rod and clamping part can carry out the joint and change, the device then can change the clamping part of different diameters according to pipeline under pressure's specification, make the device can use the pipeline under pressure auxiliary support of the specification in a larger scale, through set up the pivoted plate of taking the round pin at the top of clamping part, then can accomplish the fixed to the clamping part with the round pin card income round hole when fixing the clamping part in the clamping state, this structure operation of mode of relative bolt fixed clamping part is more swift convenient.
3. This auxiliary support mechanism is used in pipeline under pressure butt joint installation makes its torsion effect down fix the rotor plate in the state laminating with clamping part through setting up torsion spring, then the round pin can be fixed and keep the fixing to clamping part in the round hole, can make the movable frame with screw rod threaded connection slide through rotating the knob to control the distance of two clamping parts, when the tip of pipeline under pressure is held respectively to the clamping part, then can make two pipelines be close to and dock through adjusting the position of movable frame, makes the device accomplish the butt joint in the position that supports the in-process and can adjust the clamping part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic rear view of the present utility model;
FIG. 4 is a schematic view of the bottom structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of fig. 5C according to the present utility model.
In the figure: the device comprises a base, a fixed frame, a sliding groove, a movable frame, a connecting rod, a clamping part, a screw rod, a clamping part, a clamping plate, a rotary plate, a torsion spring and a knob, wherein the base is 1-, the fixed frame, the sliding groove is 3-, the movable frame is 4-, the connecting rod is 5-, the clamping part is 6-, the screw rod is 7-, the groove is 8-, the sucking plate is 9-, the clamping groove is 10-, the circular hole is 11-, the rotary plate is 12-, the round nail is 13-, the torsion spring is 14-, and the knob is 15-.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 7, an auxiliary supporting mechanism for butt joint installation of a pressure pipeline comprises a base 1, wherein one end of the top of the base 1 is fixedly connected with a fixed frame 2, the top of the base 1 is provided with a sliding groove 3, the base 1 is slidably connected with a movable frame 4 through the sliding groove 3, the front sides of the fixed frame 2 and the movable frame 4 are respectively and fixedly connected with a connecting rod 5, the end part of the connecting rod 5 is provided with a clamping part 6, and the rear side of the fixed frame 2 is rotationally connected with a screw rod 7.
Example 1: the fluting 8 has all been seted up to the both sides of base 1 bottom, and fluting 8 internal fixation has sucking disc 9, through setting up sucking disc 9 in base 1 bottom, can adsorb it to be fixed subaerial through pressing base 1, makes it can keep stable at auxiliary stay in-process.
Example 2: the clamping grooves 10 are formed in the front sides of the fixed frame 2 and the movable frame 4, the connecting rod 5 is clamped with the fixed frame 2 and the movable frame 4 through the clamping grooves 10, clamping structures are arranged on the fixed frame 2 and the movable frame 4, the connecting rod 5 and the clamping portions 6 can be clamped and replaced, the clamping portions 6 with different diameters can be replaced according to the specifications of the pressure pipelines, and the device can be supported in an auxiliary mode by using the pressure pipelines with larger specifications.
Example 3: the clamping part 6 is divided into two parts, the two parts of the clamping part 6 are rotationally connected, the round hole 11 is formed in the top of the clamping part 6, one side of the top of the clamping part 6 is rotationally connected with the rotary plate 12, the bottom of the rotary plate 12 is fixedly connected with the round nail 13, the position and the shape of the round nail 13 are matched with those of the round hole 11, the rotary plate 12 with the round nail 13 is arranged at the top of the clamping part 6, and when the clamping part 6 is required to be fixed in a clamping state, the round nail 13 is clamped into the round hole 11, so that the clamping part 6 can be fixed, and the structure is more rapid and convenient to operate in a mode of fixing the clamping part by bolts.
Example 4: the torsion spring 14 has been cup jointed at the pivot middle part of rotor plate 12, and the torsion of torsion spring 14 makes rotor plate 12 and the top laminating of clamping part 6, makes its torsion effect down fix rotor plate 12 in the state laminating with clamping part 6 through setting up torsion spring 14, then round pin 13 can fix in round hole 11 keep the fixing to clamping part 6.
Example 5: the rear side of the movable frame 4 is in threaded connection with the screw rod 7, the end part of the screw rod 7 is fixedly connected with a knob 15, the movable frame 4 in threaded connection with the screw rod 7 can slide by rotating the knob 15, so that the distance between the two clamping parts 6 is controlled, when the clamping parts 6 respectively clamp the end parts of the pressure pipelines, the two pipelines can be close to and butted by adjusting the position of the movable frame 4, and the device can adjust the position of the clamping parts 6 to finish the butt joint in the supporting process.
The working principle of the utility model is as follows:
s1, when the clamping part 6 is required to be fixed in a clamping state, the round nails 13 are clamped into the round holes 11, so that the clamping part 6 can be fixed, and compared with a mode of fixing the clamping part by bolts, the structure is more rapid and convenient to operate;
s2, the movable frame 4 in threaded connection with the screw rod 7 can slide by rotating the knob 15, so that the distance between the two clamping parts 6 is controlled, when the clamping parts 6 respectively clamp the end parts of the pressure pipelines, the two pipelines can be close to each other and are in butt joint by adjusting the positions of the movable frame 4, and the device can adjust the positions of the clamping parts 6 to finish the butt joint in the supporting process.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this auxiliary support mechanism for pressure pipe butt joint installation through set up sucking disc 9 in base 1 bottom, can adsorb it to be fixed subaerial through pressing base 1, makes it can keep stable at auxiliary support in-process.
2. This auxiliary support mechanism for pressure pipe butt joint installation through set up joint structure on fixed frame 2 and movable frame 4, makes connecting rod 5 and clamping part 6 can carry out the joint and changes, and the device then can change clamping part 6 of different diameters according to the specification of pressure pipe, makes the device can use the pressure pipe auxiliary stay of the specification of a greater scope, through set up the rotor plate 12 of taking round pin 13 at the top of clamping part 6, then can accomplish the fixed to clamping part 6 with round pin 13 card income round hole 11 when fixing clamping part 6 in the clamping state, and this structure operation of the mode of relative bolt fixed clamping part is more swift convenient.
3. This auxiliary support mechanism for pressure pipe butt joint installation makes its torsion effect down with rotating plate 12 fixed in the state of laminating with clamping part 6 through setting up torsion spring 14, then round nail 13 can fix in round hole 11 keep the fixing to clamping part 6, can make the movable frame 4 with screw rod 7 threaded connection slide through turning knob 15 to control the distance of two clamping parts 6, when clamping part 6 centre gripping pressure pipe's tip respectively, then can make two pipelines be close to and dock through adjusting the position of movable frame 4, make the device accomplish the butt joint in the position that supporting process can adjust clamping part 6.