CN217433498U - Welding anti-deformation device for assembly type building - Google Patents
Welding anti-deformation device for assembly type building Download PDFInfo
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- CN217433498U CN217433498U CN202220988830.XU CN202220988830U CN217433498U CN 217433498 U CN217433498 U CN 217433498U CN 202220988830 U CN202220988830 U CN 202220988830U CN 217433498 U CN217433498 U CN 217433498U
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Abstract
The utility model discloses a welding anti-deformation device for assembly type structure relates to welding auxiliary assembly technical field. The base, the base top is provided with the mobile device, and the mobile device includes two sliding seats, and the sliding seat top is fixed with first telescopic link and a plurality of guide bar, and the flexible end top of first telescopic link and guide bar top are fixed with the fixing base, and the fixing base top is fixed with the mount pad, and the mount pad top is fixed with outer fixed ring, and outer fixed ring inner wall is fixed with a plurality of positioner. The utility model discloses be provided with mobile device and positioner, place hollow cylinder in the outer retaining ring, then carry out the centre gripping with hollow cylinder through positioner, laminate two hollow cylinder's tip through mobile device, and then weld, positioner can carry out the centre gripping to the hollow cylinder of different external diameters to the device set up can effectual prevention and correct welding deformation, improved welding quality.
Description
Technical Field
The utility model relates to a welding auxiliary assembly technical field specifically is a welding anti-deformation device for assembly type structure.
Background
The prefabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and accessories on the site in a reliable connection mode.
Hollow cylinder component is comparatively common in assembly type structure, assembly type structure is in installation or production process, need weld two hollow cylinder's tip, when welding two hollow cylinder's tip, because supplementary welding set is fixed and difficult the adjusting among the prior art, lead to two hollow cylinder's tip laminating incomplete like this to produce welding deformation easily, welding quality is lower, for this reason, the welding anti-deformation device who is used for assembly type structure is proposed and is solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding anti-deformation device for assembly type structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a welding anti-deformation device for assembly type structure, the on-line screen storage device comprises a base, the base top is provided with the mobile device, and the mobile device includes two sliding seats, and the sliding seat top is fixed with first telescopic link and a plurality of guide bar, and the flexible end top of first telescopic link and guide bar top are fixed with the fixing base, and the fixing base top is fixed with the mount pad, and the mount pad top is fixed with outer fixed ring, and outer fixed ring inner wall is fixed with a plurality of positioner.
Preferably, the number of the guide rods is two, and the guide rods are symmetrically distributed on two sides of the first telescopic rod.
Preferably, the guide rod comprises a guide cylinder and an insertion shaft, a guide block is fixed at the bottom end of the insertion shaft, the guide block is movably connected with the inner wall of the guide cylinder, and the shaft body of the insertion shaft is movably connected with the top of the guide cylinder.
Preferably, the moving device comprises a screw rod movably connected with the base and a plurality of limiting rods fixed with the base, the screw rod comprises a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, the first threaded rod and the second threaded rod are respectively matched with the threaded holes of the two movable seats, a motor is fixed on one side of the base, and the output end of the motor is fixed with one end of the screw rod.
Preferably, the positioning device comprises a second telescopic rod fixed to the inner wall of the outer fixing ring, a connecting column is fixed to the end portion of the telescopic end of the second telescopic rod, an extrusion block is fixed to the top end of the connecting column, a positioning support is fixed to the inner wall of the outer fixing ring, and the top of the positioning support is movably connected with the connecting column body.
Preferably, one side of the extrusion block is provided with an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
this a welding anti-deformation device for assembly type structure is provided with mobile device and positioner, places hollow cylinder in the outer fixed ring, then carries out the centre gripping with hollow cylinder through positioner, laminates two hollow cylinder's tip through mobile device, and then welds, and positioner can carry out the centre gripping to the hollow cylinder of different external diameters to the device set up can effectual prevention and correct welding deformation, improved welding quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a half-sectional view of the positioning device of the present invention;
fig. 3 is a semi-sectional view of the guide bar of the present invention.
In the figure: 1. a base; 201. a screw rod; 202. a limiting rod; 203. a movable seat; 204. a motor; 3. a first telescopic rod; 4. a guide rod; 401. a guide cylinder; 402. inserting a shaft; 403. a guide block; 5. a fixed seat; 6. a mounting seat; 7. an outer fixing ring; 8. a positioning device; 801. a second telescopic rod; 802. connecting columns; 803. extruding the block; 804. and (5) positioning the bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
Examples
Because the auxiliary welding device in the prior art is fixed and is not easy to adjust, the end parts of the two hollow cylinders are not easy to attach, welding deformation is easy to generate, and the defective rate is high.
As shown in fig. 1-3, the utility model provides a technical solution: a welding anti-deformation device for an assembly type building comprises a base 1, wherein a moving device is arranged at the top of the base 1, the moving device comprises two movable seats 203, the movable seats 203 are arranged into a cube, a first telescopic rod 3 and a plurality of guide rods 4 are fixed at the top end of each movable seat 203, in order to optimize the scheme, in the embodiment, two guide rods 4 are arranged and are symmetrically distributed at two sides of the first telescopic rod 3, fixed seats 5 are fixed at the top end of the telescopic end of the first telescopic rod 3 and the top end of each guide rod 4, flange plates are fixed at the top end of the telescopic end of the first telescopic rod 3 and the top end of each guide rod 4, the flange plates and the fixed seats 5 are fixed through bolts, so that the device is convenient to disassemble at a later stage, parts of the device are convenient to maintain, replace and maintain, a mounting seat 6 is fixed at the top end of the fixed seat 5, and the mounting seat 6 and the fixed seats 5 can be integrally formed, an outer fixing ring 7 is fixed at the top end of the mounting seat 6, the outer fixing ring 7 is preferably made of 304 stainless steel, and the 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties; stamping, hot workability such as bending is good, does not have hot work hardening phenomenon, it is corrosion-resistant in the atmosphere, good processability and weldability have, so be applicable to this embodiment, 7 inner walls at outer fixed ring are fixed with a plurality of positioner 8, in this embodiment, positioner 8 are provided with 3, of course, also can set up 3+ N, specifically decide according to outer fixed ring 7's external diameter, positioner 8 is annular equidistance and distributes in outer fixed ring 7's inboard, thereby make by fixed hollow cylinder atress more even.
In order to ensure the smooth implementation of the scheme, it should be noted that the guide rod 4 includes a guide cylinder 401 and an insertion shaft 402, a guide block 403 is fixed at the bottom end of the insertion shaft 402, the guide block 403 and the insertion shaft 402 can be integrally formed, it can be understood that the guide block 403 is movably connected with the inner wall of the guide cylinder 401, the shaft body of the insertion shaft 402 is movably connected with the top of the guide cylinder 401, and the guide rod 4 is arranged to ensure that the outer fixing ring 7 can stably move up and down, thereby preventing the fixing base 5 from damaging the first telescopic rod 3 due to inclination.
In order to ensure the smooth implementation of the solution, it should be understood that the moving device includes a screw 201 movably connected to the base 1 and a plurality of position-limiting rods 202 fixed to the base 1, in this embodiment, the number of the position-limiting rods 202 is set to be 2, the position-limiting rods 202 are symmetrically distributed on two sides of the screw 201, and it can be understood that, the screw 201 includes a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, the first threaded rod and the second threaded rod are respectively matched with the thread holes of the two movable seats 203, a motor 204 is fixed on one side of the base 1, the motor 204 is preferably a servo motor, the type is not limited in this embodiment, and the output end of the motor 204 is fixed to one end of the screw 201, the motor 204 is started, the motor 204 drives the screw 201 to rotate, because the first threaded rod and the second threaded rod are respectively movably connected to the two movable seats 203, therefore, when the screw 201 rotates, the two movable seats 203 can move towards each other, so that the end surfaces of the two hollow cylinders are contacted.
In order to ensure the smooth implementation of the solution, it should be noted that the positioning device 8 includes a second telescopic rod 801 fixed to the inner wall of the outer fixing ring 7, a connection column 802 is fixed to the end of the telescopic end of the second telescopic rod 801, it should be noted that, for later dismantling, the telescopic end of the second telescopic rod 801 and the connection column 802 are fixed to each other through a flange, an extrusion block 803 is fixed to the top end of the connection column 802, and one side of the extrusion block 803 is set to be arc-shaped, which is to facilitate clamping the surface of the hollow cylinder, a positioning bracket 804 is fixed to the inner wall of the outer fixing ring 7, and the top of the positioning bracket 804 is movably connected to the column body of the connection column 802, as a supplement, when in use, two hollow cylinders are respectively placed inside the outer fixing ring 7, the three second telescopic rods 801 are started, and when the three second telescopic rods 801 extend, the three extrusion blocks 803 are driven to move towards the reference axis direction of the outer fixing ring 7, until three squeeze blocks 803 hold the hollow cylinder.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A welding anti-deformation device for prefabricated building, including base (1), its characterized in that: the movable device is arranged at the top of the base (1), and comprises two movable seats (203), wherein a first telescopic rod (3) and a plurality of guide rods (4) are fixed at the top end of each movable seat (203), a fixing seat (5) is fixed at the top end of the telescopic end of the first telescopic rod (3) and the top end of each guide rod (4), a mounting seat (6) is fixed at the top end of each fixing seat (5), an outer fixing ring (7) is fixed at the top end of each mounting seat (6), and a plurality of positioning devices (8) are fixed on the inner wall of each outer fixing ring (7).
2. The welding deformation preventing device for the fabricated building according to claim 1, wherein: the number of the guide rods (4) is two, and the two guide rods are symmetrically distributed on two sides of the first telescopic rod (3).
3. The welding deformation preventing device for the fabricated building according to claim 1, wherein: the guide rod (4) comprises a guide cylinder (401) and an insertion shaft (402), a guide block (403) is fixed at the bottom end of the insertion shaft (402), the guide block (403) is movably connected with the inner wall of the guide cylinder (401), and the shaft body of the insertion shaft (402) is movably connected with the top of the guide cylinder (401).
4. The welding deformation preventing device for the fabricated building according to claim 1, wherein: the mobile device comprises a screw rod (201) movably connected with the base (1) and a plurality of limiting rods (202) fixed with the base (1), the screw rod (201) comprises a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, the first threaded rod and the second threaded rod are respectively matched with thread holes of two movable seats (203), a motor (204) is fixed on one side of the base (1), and the output end of the motor (204) is fixed with one end of the screw rod (201).
5. The welding deformation preventing device for the fabricated building according to claim 1, wherein: positioner (8) include with outer fixed ring (7) inner wall fixed second telescopic link (801) mutually, the flexible end portion of second telescopic link (801) is fixed with spliced pole (802), spliced pole (802) top is fixed with extrusion piece (803), outer fixed ring (7) inner wall is fixed with locating support (804), locating support (804) top and spliced pole (802) cylinder swing joint.
6. The welding deformation preventing device for the fabricated building according to claim 5, wherein: one side of the extrusion block (803) is set to be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988830.XU CN217433498U (en) | 2022-04-26 | 2022-04-26 | Welding anti-deformation device for assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988830.XU CN217433498U (en) | 2022-04-26 | 2022-04-26 | Welding anti-deformation device for assembly type building |
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| CN217433498U true CN217433498U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220988830.XU Active CN217433498U (en) | 2022-04-26 | 2022-04-26 | Welding anti-deformation device for assembly type building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810275A (en) * | 2023-08-22 | 2023-09-29 | 潍坊东大建设集团有限公司 | Steel structure welding treatment system for construction site |
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2022
- 2022-04-26 CN CN202220988830.XU patent/CN217433498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810275A (en) * | 2023-08-22 | 2023-09-29 | 潍坊东大建设集团有限公司 | Steel structure welding treatment system for construction site |
| CN116810275B (en) * | 2023-08-22 | 2023-11-07 | 潍坊东大建设集团有限公司 | Steel structure welding treatment system for construction site |
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