CN114055068A - Adjusting structure and large pipe welding device - Google Patents
Adjusting structure and large pipe welding device Download PDFInfo
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- CN114055068A CN114055068A CN202111252955.2A CN202111252955A CN114055068A CN 114055068 A CN114055068 A CN 114055068A CN 202111252955 A CN202111252955 A CN 202111252955A CN 114055068 A CN114055068 A CN 114055068A
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 125000003003 spiro group Chemical group 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
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Abstract
The embodiment of the application provides an adjust structure and large-scale pipe fitting welding set relates to pipe fitting welding adjusting device technical field. This regulation structure includes: a pipe supporting component and an auxiliary supporting component. The pipe supporting assembly comprises a bottom plate, a telescopic adjusting rod piece and a supporting seat, wherein the bottom end of the telescopic adjusting rod piece is arranged at the top of the bottom plate, and the bottom of the supporting seat is fixedly connected to the top of the telescopic adjusting rod piece; the auxiliary supporting components are arranged in two groups, and the two groups of auxiliary supporting components are respectively arranged on two sides of the bottom plate. Rotate the first hand wheel among the supplementary supporting component, first hand wheel drives first threaded rod and rotates, and first threaded rod of pivoted is under the spiro union cooperation with first fixation nut, and first threaded rod drives the backup pad of bottom along first threaded rod axial displacement, realizes the regulation of backup pad at vertical direction height promptly for the whole pipe fitting port of horizontal support that can of device.
Description
Technical Field
The application relates to the technical field of pipe fitting welding adjusting devices, in particular to an adjusting structure and a large-scale pipe fitting welding device.
Background
The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
When the large metal pipe fitting is welded, the large metal pipe fitting needs to be lifted by using a small lifting device, so that the end parts of the two pipe fittings are welded after being butted and overlapped. Because the large-scale metal pipe fitting of lifting by crane can not fix a position metal pipeline steadily, when the butt joint mouth of pipe fitting is welding, the pipe fitting takes place to touch and removes and leads to the situation that the dislocation appears in the pipe fitting, leads to pipe fitting welding quality to descend, and the pipe fitting welding degree of difficulty increases. The present application therefore provides an adjustment structure and a large pipe welding device to solve the above-mentioned problems.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides an adjusting structure and a large-scale pipe welding device, and a supporting seat in a pipe supporting assembly is aligned below two groups of pipe ports. Rotate the first hand wheel among the supplementary supporting component, first hand wheel drives first threaded rod and rotates, and first threaded rod of pivoted is under the spiro union cooperation with first fixation nut, and first threaded rod drives the backup pad of bottom along first threaded rod axial displacement, realizes the regulation of backup pad at vertical direction height promptly for the whole pipe fitting port of horizontal support that can of device.
An adjustment structure according to an embodiment of the present application includes: a pipe supporting component and an auxiliary supporting component.
The pipe supporting assembly comprises a bottom plate, a telescopic adjusting rod piece and a supporting seat, wherein the bottom end of the telescopic adjusting rod piece is arranged at the top of the bottom plate, and the bottom of the supporting seat is fixedly connected to the top of the telescopic adjusting rod piece;
the utility model discloses a bottom plate, including bottom plate, auxiliary stay subassembly, bottom plate, first threaded rod, first hand wheel, auxiliary stay subassembly is provided with two sets ofly, and two sets of auxiliary stay subassembly set up respectively in bottom plate bottom both sides, auxiliary stay subassembly includes backup pad, first fixation nut, first threaded rod and first hand wheel, first fixation nut bottom fixed connection in the bottom plate upper surface, the backup pad set up in the bottom plate below, first threaded rod bottom rotate connect in the backup pad top, first threaded rod top activity run through in the bottom plate, just first threaded rod with first fixation nut spiro union cooperatees, first hand wheel install in first threaded rod top.
In some embodiments of the present application, the top of the supporting plate is fixedly connected with a guide rod, the top end of the guide rod movably penetrates through the bottom plate, and at least two guide rods are arranged.
In some embodiments of the present application, a limiting end cap is disposed above the bottom plate, and the limiting end cap is fixedly disposed on the top end of the guide rod.
In some embodiments of the present application, the bottom of the support plate is provided with cleats provided in sets.
In some embodiments of the present application, the telescopic adjustment rod comprises a support sleeve and a support sleeve, the bottom end of the support sleeve is fixedly connected to the upper surface of the bottom plate, the top end of the support sleeve is fixedly connected to the bottom of the support seat, and the bottom end of the support sleeve is movably inserted into the top of the support sleeve.
In some embodiments of the present application, an adjusting bolt is disposed outside the supporting sleeve, a screw end of the adjusting bolt is screwed to penetrate through the side wall of the supporting sleeve, and the screw end of the adjusting bolt contacts with the supporting sleeve.
In some embodiments of the present application, the support plate is provided with moving wheels on both sides thereof, and an elastic support is provided between the top end of the moving wheel and the bottom plate.
In some embodiments of the present application, the elastic supporting member includes a first spring and a positioning bolt, a screw of the positioning bolt is movably inserted into the outer edge plate at the top end of the moving wheel, the top end of the positioning bolt is screwed to the bottom of the bottom plate, the first spring is disposed between the bottom plate and the moving wheel, and the first spring is sleeved on the outside of the screw of the positioning bolt.
In some embodiments of the present application, a groove is provided at the bottom of the bottom plate, and the first spring is disposed inside the groove.
The application also provides a large pipe welding device, which comprises the adjusting structure.
Above-mentioned regulation structure is not having the fixed action to two pipe fittings in the top, and welding pipe fitting in-process pipe fitting receives the touching and easily takes place not hard up, and the gap increase between the pipe fitting influences welding efficiency.
The adjusting structure also comprises two sets of pipe fixing components, wherein the two sets of pipe fixing components are arranged at the top of the supporting seat, the pipe fixing components comprise lower hoop plates, upper hoop plates, detachable connecting pieces and clamping fixing pieces, the lower hoop plates are arranged above the upper hoop plates, the two sets of detachable connecting pieces are respectively connected with the two ends of the lower hoop plates and the two ends of the upper hoop plates, a plurality of sets of clamping fixing pieces are respectively arranged on the lower hoop plates and the upper hoop plates, the clamping fixing pieces comprise clamping plates, second threaded rods, second fixing nuts and second hand wheels, the clamping plates are respectively arranged on the opposite sides of the lower hoop plates and the upper hoop plates, the second fixing nuts are respectively fixedly arranged on the opposite sides of the lower hoop plates and the upper hoop plates, one ends of the second threaded rods are rotatably connected with the clamping plates, and the other end of the second threaded rod is movably penetrated through the lower hoop plate and the upper hoop plate respectively, the second threaded rod is in threaded fit with the second fixing nut, and the second hand wheel is fixedly arranged at the end part of the second threaded rod.
In some embodiments of the present application, the detachable connector includes a first connecting ear plate, a second connecting ear plate and a second spring, the first connecting ear plate and the second connecting ear plate are respectively connected to the lower hoop plate and the upper hoop plate, and two ends of the second spring are respectively connected to the first connecting ear plate and the second connecting ear plate.
In some embodiments of this application, first connection otic placode top fixedly connected with third threaded rod, the activity in third threaded rod top run through in the second connection otic placode, the second spring housing is located the third threaded rod is outside, third threaded rod top spiro union is provided with second adjust knob.
In some embodiments of the present application, the bottom of the splint is provided with a non-slip gasket.
Although the pipe fixing assembly can fix two pipes, the distance between the ports of the pipes cannot be adjusted.
In some embodiments of this application, the supporting seat top has seted up the installation notch, the inside slip of installation notch is provided with the slider, and is a set of hoop slat bottom fixed connection down in the supporting seat top, another group hoop slat bottom fixed connection down in the slider top, installation notch inner wall rotates and is provided with the lead screw, lead screw tip spiro union run through in the slider, just lead screw one end activity run through in installation notch lateral wall, supporting seat one side is provided with first adjust knob, first adjust knob fixed mounting in lead screw tip.
In some embodiments of this application, installation notch inner wall is provided with T type spout, the slider slide set up in inside the T type spout, the supporting seat lateral wall is provided with the scale mark.
The beneficial effect of this application is: this application obtains through above-mentioned design one kind and adjusts structure and large-scale pipe fitting welding set, and during the use, two sets of pipe fitting port below are aimed at to the supporting seat among the pipe fitting supporting component. Rotate the first hand wheel among the supplementary supporting component, first hand wheel drives first threaded rod and rotates, and pivoted first threaded rod is under the spiro union cooperation with first fixation nut, and first threaded rod drives the backup pad of bottom along first threaded rod axial displacement, realizes the regulation of backup pad at vertical direction height promptly for the device is whole can the horizontal support pipe fitting port, makes things convenient for later stage butt joint welding pipe fitting port.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an adjusting structure and a large pipe welding device according to an embodiment of the application;
FIG. 2 is a schematic view of a telescoping adjustment rod according to an embodiment of the present application;
FIG. 3 is a schematic view of a supporting seat structure according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a base plate and moving wheel mounting arrangement according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a moving wheel and resilient support structure according to an embodiment of the present application;
FIG. 6 is a schematic structural view of an auxiliary support assembly according to an embodiment of the present application;
FIG. 7 is a schematic structural view of a pipe fitting securing assembly according to an embodiment of the present application;
FIG. 8 is a schematic view of a detachable connection according to an embodiment of the present application;
figure 9 is a schematic diagram of a clip fixture construction according to an embodiment of the present application.
Icon:
10-a tubular support assembly; 110-a base plate; 111-grooves; 120-telescoping adjusting rod; 121-support sleeve; 122-support rods; 123-adjusting bolts; 130-a support base; 131-mounting notches; 132-a chute; 133-scale marks; 140-a moving wheel; 150-a slider; 160-lead screw; 170-a first adjustment knob; 180-a resilient support; 181-a first spring; 182-positioning bolts; 20-an auxiliary support assembly; 210-a support plate; 220-a first retaining nut; 230-a first threaded rod; 240-a first hand wheel; 250-a cleat; 260-a guide rod; 270-limit end cover; 30-a pipe fitting securing assembly; 310-lower hoop strip plate; 320-upper hoop plate; 330-detachable connections; 331-a first connecting ear plate; 332-a second connecting lug plate; 333-a second spring; 334-a second adjustment knob; 335-a third threaded rod; 340-clamping the fixing piece; 341-splint; 342-a second threaded rod; 343-a second fixing nut; 344-a second hand wheel; 345-anti-skid shim.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
An adjusting structure and a large pipe welding apparatus according to an embodiment of the present application are described below with reference to the accompanying drawings.
Referring to fig. 1-9, an adjusting structure according to an embodiment of the present application includes: a tubular support assembly 10 and an auxiliary support assembly 20.
Wherein, pipe fitting supporting component 10 is used for supporting the pipe fitting port, and the pipe fitting is more stable when hoist and mount welding, efficiency and quality when can improving the pipe fitting welding. The auxiliary support assembly 20 is used to assist in supporting the tubular support assembly 10, so that the tubular support assembly 10 is more stable when supporting a tubular.
Referring to fig. 1, the pipe supporting assembly 10 includes a base plate 110, a telescopic adjustment rod 120 and a supporting base 130. The telescopic adjusting rod 120 and the bottom plate 110 are fixed by welding, and the bottom of the support base 130 is fixedly connected to the top of the telescopic adjusting rod 120; the support base 130 and the telescopic adjusting rod 120 are fixed by welding.
In some embodiments of the present application, referring to fig. 2, the telescoping adjustment rod 120 includes a support sleeve 121 and a support sleeve 122. The bottom end of the support sleeve 121 is fixedly connected to the upper surface of the bottom plate 110, and the support sleeve 121 and the bottom plate 110 are fixed by welding; the top end of the support loop bar 122 is fixedly connected to the bottom of the support seat 130, and the support loop bar 122 and the support seat 130 are fixed by welding; and the bottom end of the supporting sleeve rod 122 is movably inserted into the top of the supporting sleeve 121. An adjusting bolt 123 is arranged on the outer side of the support sleeve 121, the end of the screw of the adjusting bolt 123 is screwed through the side wall of the support sleeve 121, and the end of the screw of the adjusting bolt 123 contacts with the support sleeve 122. The relative height between the support sleeve 121 and the support sleeve rod 122 can be adjusted by rotating the adjusting bolt 123, that is, the support height of the support seat 130 can be properly adjusted according to the requirement.
Referring to fig. 6, two sets of auxiliary support assemblies 20 are disposed, and the two sets of auxiliary support assemblies 20 are disposed on two sides of the bottom plate 110 respectively, and each auxiliary support assembly 20 includes a support plate 210, a first fixing nut 220, a first threaded rod 230 and a first hand wheel 240. The bottom of the first fixing nut 220 is fixedly connected to the upper surface of the bottom plate 110, and the first fixing nut 220 and the bottom plate 110 are fixed by welding; the supporting plate 210 is arranged below the bottom plate 110, the bottom end of the first threaded rod 230 is rotatably connected to the top of the supporting plate 210, the top end of the first threaded rod 230 movably penetrates through the bottom plate 110, the first threaded rod 230 is in threaded connection with the first fixing nut 220, and the first hand wheel 240 is arranged at the top end of the first threaded rod 230; the first hand wheel 240 and the first threaded rod 230 are fixed by welding. The supporting seat 130 of the pipe supporting assembly 10 is aligned below the two sets of pipe ports, the top of the supporting seat 130 is preferably of an arc structure, so that the pipe ports are not easy to move after being placed on the supporting seat 130, and the pipe ports are easily butted together to be welded together along with gravity on the supporting seat 130 of the arc structure. The first hand wheel 240 in the auxiliary supporting assembly 20 is rotated, the first hand wheel 240 drives the first threaded rod 230 to rotate, the first threaded rod 230 rotates under the threaded matching with the first fixing nut 220, the first threaded rod 230 drives the supporting plate 210 at the bottom to axially move along the first threaded rod 230, and therefore the height of the supporting plate 210 in the vertical direction is adjusted, and the whole device can horizontally support the pipe fitting port.
According to some embodiments of the present application, referring to fig. 6, a guide rod 260 is fixedly connected to the top of the supporting plate 210, and the supporting plate 210 and the guide rod 260 are fixed by welding; the top ends of the guide rods 260 movably penetrate through the bottom plate 110, and at least two guide rods 260 are arranged; the guide rods 260 serve to restrain the support plate 210 from moving smoothly in the vertical direction, i.e., in the axial direction of the guide rods 260. A limiting end cover 270 is arranged above the bottom plate 110, and the limiting end cover 270 is fixedly arranged at the top end of the guide rod 260; the limiting end cover 270 and the guide rod 260 are fixed through bolts, and the limiting end cover 270 is used for limiting the end part of the guide rod 260. The bottom of the support plate 210 is provided with the anti-skid nails 250, the support plate 210 and the anti-skid nails 250 are fixed by welding, and the anti-skid nails 250 are provided with a plurality of groups; the plurality of sets of studs 250 provide a good anti-slip effect on the bottom of the support plate 210, and the device is not prone to movement during welding of pipe fittings.
In some embodiments of the present application, referring to fig. 4 and 5, the moving wheels 140 are disposed on both sides of the supporting plate 210, and the elastic supporting member 180 is disposed between the top ends of the moving wheels 140 and the bottom plate 110. The elastic support 180 includes a first spring 181 and a positioning bolt 182, a screw of the positioning bolt 182 movably penetrates through the outer edge plate at the top end of the movable wheel 140, the top end of the positioning bolt 182 is screwed to the bottom of the bottom plate 110, the first spring 181 is disposed between the bottom plate 110 and the movable wheel 140, and the first spring 181 is sleeved outside the screw of the positioning bolt 182. The moving wheel 140 is convenient for the whole device to transfer, and the first spring 181 in the elastic support 180 enables the moving wheel 140 to have good shock absorption performance during the moving process, so that the whole device is protected. The bottom of the bottom plate 110 is provided with a groove 111, and the first spring 181 is arranged inside the groove 111; the groove 111 is used for installing the first spring 181, so that the first spring 181 and the screw of the positioning bolt 182 are hidden at the bottom of the bottom plate 110. The supporting height of the supporting plate 210 is adjusted by rotating the first hand wheel 240, when the bottom of the supporting plate 210 is higher than the bottom of the moving wheel 140, the moving wheel 140 can function as a moving device, and if the bottom of the supporting plate 210 is lower than the bottom of the moving wheel 140, the supporting device of the supporting plate 210 can function as a whole.
A large-scale pipe fitting welding set includes foretell regulation structure.
Above-mentioned regulation structure is not having the fixed action to two pipe fittings in the top, and welding pipe fitting in-process pipe fitting receives the touching and easily takes place not hard up, and the gap increase between the pipe fitting influences welding efficiency.
Referring to fig. 7, the adjusting structure further includes two pipe fixing assemblies 30, and the two pipe fixing assemblies 30 are mounted on the top of the supporting base 130. Tubular securement assembly 30 includes a lower strap strip 310, an upper strap strip 320, a removable connector 330, and a clamp fixture 340. The lower hoop strip 310 is disposed above the upper hoop strip 320, and the two detachable connectors 330 are connected to two ends of the lower hoop strip 310 and the upper hoop strip 320, respectively, and the plurality of clamping fixtures 340 are mounted on the lower hoop strip 310 and the upper hoop strip 320, respectively.
Referring to fig. 9, the clamping and fixing member 340 includes a clamping plate 341, a second threaded rod 342, a second fixing nut 343, and a second wheel 344. The clamping plate 341 is respectively arranged at one side of the lower hoop strip plate 310 opposite to the upper hoop strip plate 320, the second fixing nut 343 is respectively fixedly arranged at one side of the lower hoop strip plate 310 opposite to the upper hoop strip plate 320, one end of the second threaded rod 342 is rotatably connected to the clamping plate 341, the other end of the second threaded rod 342 is respectively and movably penetrated through the lower hoop strip plate 310 and the upper hoop strip plate 320, the second threaded rod 342 is in threaded fit with the second fixing nut 343, and the second hand wheel 344 is fixedly arranged at the end of the second threaded rod 342; the second hand wheel 344 and the second threaded rod 342 are fixed by welding. The two sets of lower band strips 310 and upper band strips 320 are respectively used for sleeving the ends of two pipes and are connected through a detachable connecting piece 330. The second hand wheel 344 in the clamping fixing piece 340 is rotated, the second hand wheel 344 drives the second threaded rod 342 and the clamping plate 341 to rotate, the second threaded rod 342 is rotated outside the second fixing nut 343 and moves axially along the second threaded rod 342 at the same time, namely, the second threaded rod 342 drives the clamping plate 341 to move to clamp the outer wall of the pipe fitting, so that the ends of the two pipe fittings are positioned and fixed, and the pipe fittings can be stably fixed for welding. The diameters of two pipes are different, and the two pipes with different diameters can be adjusted to be positioned at the same axis position by adjusting the clamping fixing pieces 340 at different positions on the lower hoop strip plate 310 and the upper hoop strip plate 320, so that the two pipes with different diameters can be conveniently subjected to butt welding. The bottom of the clamping plate 341 is provided with an anti-skid gasket 345; the anti-slip gasket 345 is a rubber gasket, and the anti-slip gasket 345 has a good anti-slip effect when the clamping plate 341 contacts with the outer wall of the pipe fitting, i.e. the pipe fitting can be stably clamped and fixed.
Referring to fig. 8, according to some embodiments of the present application, the detachable connection member 330 includes a first connection lug 331, a second connection lug 332, and a second spring 333. The first connecting ear plate 331 and the second connecting ear plate 332 are respectively connected to the ends of the lower lath band 310 and the upper lath band 320, and the first connecting ear plate 331 and the second connecting ear plate 332 are respectively arranged between the lower lath band 310 and the upper lath band 320 in an integrated manner; both ends of the second spring 333 are connected to the first and second connection lug plates 331 and 332, respectively. The top of the first connecting ear plate 331 is fixedly connected with a third threaded rod 335, the top end of the third threaded rod 335 movably penetrates through the second connecting ear plate 332, a second spring 333 is sleeved outside the third threaded rod 335, and the top end of the third threaded rod 335 is screwed with a second adjusting knob 334. Second spring 333 between first connecting lug 331 and second connecting lug 332 provides elasticity between lower band strip 310 and upper band strip 320 to facilitate the fitting of large pipes of various diameters between lower band strip 310 and upper band strip 320. The distance between the first and second connection ear plates 331 and 332 can be adjusted by turning the second adjustment knob 334, and the third threaded rod 335 is used for limiting the second spring 333 in addition to adjusting the distance between the first and second connection ear plates 331 and 332 by cooperating with the second adjustment knob 334.
The pipe fixing assembly 30 can fix two pipes, but the port distance between the pipes cannot be adjusted.
In some embodiments of the present application, referring to fig. 1 and 3, a mounting slot 131 is formed at the top of the supporting base 130, a sliding block 150 is slidably disposed inside the mounting slot 131, a group of lower laths 310 is fixedly connected to the top of the supporting base 130 at the bottom, and another group of lower laths 310 is fixedly connected to the top of the sliding block 150 at the bottom. A screw 160 is rotatably arranged on the inner wall of the mounting notch 131, the end part of the screw 160 is screwed and penetrates through the slider 150, one end of the screw 160 movably penetrates through the side wall of the mounting notch 131, a first adjusting knob 170 is arranged on one side of the supporting seat 130, and the supporting seat 130 and the first adjusting knob 170 are fixed through bolts; the first adjustment knob 170 is fixedly mounted to an end of the lead screw 160. The inner wall of the mounting slot 131 is provided with a T-shaped sliding groove 132, the sliding block 150 is slidably disposed inside the T-shaped sliding groove 132, and the side wall of the supporting seat 130 is provided with scale marks 133. Rotate first adjust knob 170 and drive lead screw 160 and rotate, pivoted lead screw 160 drives slider 150 along the axial displacement of lead screw 160, and slider 150 drives a set of pipe fitting fixed subassembly 30 along lead screw 160 axial displacement promptly, can adjust the transverse distance between two sets of pipe fitting ports, can improve the installation butt joint precision between the pipe fitting port according to scale mark 133. The T-shaped sliding slot 132 is configured to allow the sliding block 150 to move stably inside the mounting slot 131, i.e., to drive the pipe fixing assembly 30 to move smoothly.
Wherein, installation notch 131 bottom can be provided with a plurality of groups of wash port, if the pipe fitting in welding process appears the situation of raining and only needs to remove welding equipment and receive, need not remove the device and receive, the rainwater of pipe fitting department can be along last hoop slat 320, inside hoop slat 310 water conservancy diversion mounting groove notch 131 that falls on arc supporting seat 130 down, discharge along the wash port of installation notch 131 bottom, avoid a rainwater accumulation on the device, the rainwater is after the day, wipe the device slightly and can continue to weld.
This adjust structure and large-scale pipe fitting welding set's theory of operation: the supporting seat 130 of the pipe supporting assembly 10 is aligned below the two sets of pipe ports, the top of the supporting seat 130 is preferably of an arc structure, so that the pipe ports are not easy to move after being placed on the supporting seat 130, and the pipe ports are easily butted together to be welded together along with gravity on the supporting seat 130 of the arc structure. The first hand wheel 240 in the auxiliary supporting assembly 20 is rotated, the first hand wheel 240 drives the first threaded rod 230 to rotate, the first threaded rod 230 rotates under the threaded matching with the first fixing nut 220, the first threaded rod 230 drives the supporting plate 210 at the bottom to axially move along the first threaded rod 230, and therefore the height of the supporting plate 210 in the vertical direction is adjusted, and the whole device can horizontally support the pipe fitting port.
Rotate second hand wheel 344 among the centre gripping mounting 340, second hand wheel 344 drives second threaded rod 342 and splint 341 and rotates, rotates second threaded rod 342 simultaneously along second threaded rod 342 axial displacement in second fixation nut 343 outside, and second threaded rod 342 drives splint 341 removal and presss from both sides tight pipe fitting outer wall promptly for two pipe fitting tip fixed position make things convenient for later stage pipe fitting port welding. The distance between the first and second connection ear plates 331 and 332 can be adjusted by turning the second adjustment knob 334, and the third threaded rod 335 is used for limiting the second spring 333 in addition to adjusting the distance between the first and second connection ear plates 331 and 332 by cooperating with the second adjustment knob 334.
Rotate first adjust knob 170 and drive lead screw 160 and rotate, pivoted lead screw 160 drives slider 150 along the axial displacement of lead screw 160, and slider 150 drives a set of pipe fitting fixed subassembly 30 along lead screw 160 axial displacement promptly, can adjust the transverse distance between two sets of pipe fitting ports, can improve the installation butt joint precision between the pipe fitting port according to scale mark 133. The T-shaped sliding slot 132 is configured to allow the sliding block 150 to move stably inside the mounting slot 131, i.e., to drive the pipe fixing assembly 30 to move smoothly.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An adjustment structure, comprising:
the pipe supporting assembly (10) comprises a bottom plate (110), a telescopic adjusting rod piece (120) and a supporting seat (130), the bottom end of the telescopic adjusting rod piece (120) is arranged at the top of the bottom plate (110), and the bottom of the supporting seat (130) is fixedly connected to the top of the telescopic adjusting rod piece (120);
auxiliary support assemblies (20), the auxiliary support assemblies (20) being provided with two sets, and two groups of auxiliary supporting components (20) are respectively arranged at two sides of the bottom plate (110), the auxiliary support component (20) comprises a support plate (210), a first fixing nut (220), a first threaded rod (230) and a first hand wheel (240), the bottom of the first fixing nut (220) is fixedly connected with the upper surface of the bottom plate (110), the supporting plate (210) is arranged below the bottom plate (110), the bottom end of the first threaded rod (230) is rotatably connected to the top of the supporting plate (210), the top end of the first threaded rod (230) movably penetrates through the bottom plate (110), and the first threaded rod (230) is matched with the first fixed nut (220) in a threaded manner, the first hand wheel (240) is arranged at the top end of the first threaded rod (230).
2. The adjusting structure of claim 1, wherein at least two guide rods (260) are fixedly connected to the top of the supporting plate (210), the top ends of the guide rods (260) movably penetrate through the bottom plate (110), and the number of the guide rods (260) is at least two.
3. An adjusting structure according to claim 2, characterized in that a limit end cap (270) is arranged above the bottom plate (110), and the limit end cap (270) is fixedly arranged at the top end of the guide rod (260).
4. An adjustment structure according to claim 1, characterized in that the bottom of the support plate (210) is provided with cleats (250), said cleats (250) being provided in groups.
5. The adjusting structure of claim 1, wherein the telescopic adjusting rod member (120) comprises a supporting sleeve (121) and a supporting sleeve rod (122), the bottom end of the supporting sleeve (121) is fixedly connected to the upper surface of the bottom plate (110), the top end of the supporting sleeve rod (122) is fixedly connected to the bottom of the supporting seat (130), and the bottom end of the supporting sleeve rod (122) is movably inserted into the top of the supporting sleeve (121).
6. An adjusting structure as claimed in claim 5, characterized in that an adjusting bolt (123) is arranged outside the supporting sleeve (121), the end of the adjusting bolt (123) is screwed through the side wall of the supporting sleeve (121), and the end of the adjusting bolt (123) is in contact with the supporting sleeve rod (122).
7. An adjustment structure according to claim 1, characterized in that the support plate (210) is provided with moving wheels (140) on both sides, and an elastic support (180) is provided between the top ends of the moving wheels (140) and the bottom plate (110).
8. The adjusting structure of claim 7, wherein the elastic supporting member (180) comprises a first spring (181) and a positioning bolt (182), a screw of the positioning bolt (182) movably penetrates through an outer edge plate at the top end of the moving wheel (140), the top end of the positioning bolt (182) is screwed to the bottom of the bottom plate (110), the first spring (181) is disposed between the bottom plate (110) and the moving wheel (140), and the first spring (181) is sleeved outside the screw of the positioning bolt (182).
9. An adjustment arrangement according to claim 8, characterized in that the bottom of the base plate (110) is provided with a recess (111), and that the first spring (181) is arranged inside the recess (111).
10. A large pipe welding apparatus comprising the adjusting structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252955.2A CN114055068A (en) | 2021-10-27 | 2021-10-27 | Adjusting structure and large pipe welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252955.2A CN114055068A (en) | 2021-10-27 | 2021-10-27 | Adjusting structure and large pipe welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114055068A true CN114055068A (en) | 2022-02-18 |
Family
ID=80235752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111252955.2A Withdrawn CN114055068A (en) | 2021-10-27 | 2021-10-27 | Adjusting structure and large pipe welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114055068A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781167A (en) * | 2022-12-28 | 2023-03-14 | 北京航天益森风洞工程技术有限公司 | Auxiliary welding device for cylindrical parts |
| CN116551416A (en) * | 2023-06-12 | 2023-08-08 | 湖北双航机电装备科技有限公司 | A flexible support device for a precise rotary body |
| CN118060908A (en) * | 2024-04-17 | 2024-05-24 | 山东翔天重工科技有限公司 | Chemical container forming and processing equipment |
-
2021
- 2021-10-27 CN CN202111252955.2A patent/CN114055068A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781167A (en) * | 2022-12-28 | 2023-03-14 | 北京航天益森风洞工程技术有限公司 | Auxiliary welding device for cylindrical parts |
| CN116551416A (en) * | 2023-06-12 | 2023-08-08 | 湖北双航机电装备科技有限公司 | A flexible support device for a precise rotary body |
| CN116551416B (en) * | 2023-06-12 | 2025-07-29 | 湖北双航机电装备科技有限公司 | Flexible supporting device for precise revolving body |
| CN118060908A (en) * | 2024-04-17 | 2024-05-24 | 山东翔天重工科技有限公司 | Chemical container forming and processing equipment |
| CN118060908B (en) * | 2024-04-17 | 2024-07-26 | 山东翔天重工科技有限公司 | Chemical container forming and processing equipment |
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Application publication date: 20220218 |