Treatment method for lifting interference of welded spherical net rack

Abstract

A kind of processing method of welding ball net frame lifting interference, comprising the following steps: S1, at least two corner lower chord position of welding ball net frame, lifting lifting point is arranged;S2, lifting lifting point and the welding ball corresponding to welding ball net frame are connected by lifting temporary rod;S3, one end of inclined web member is welded when the inclined web member is in the welding ball of lifting temporary rod, the inclined web member is opened to facilitate inclined web member and lifting temporary rod also welded together;S4, by lifting lifting point, welding ball net frame is lifted to the height of preset, one end of the rod piece is welded on the welding ball of lifting temporary rod, the rod piece is opened to facilitate the rod piece and lifting temporary rod also welded together;S5, the position of lifting temporary rod away from welding ball preset length is cut off operation.This welding ball net frame lifting interference processing method not only does not affect the stress of inclined web member and the rod piece, and the connecting node is also strengthened, simple operation, ensure the safety and reliability of welding ball net frame lifting process.

Description

TECHNICAL FIELD

[0001] The present application relates to the welding ball net rack construction technology field, in particular to a kind of welding ball net rack lifting interference processing method. BACKGROUND

[0002] When welding ball steel net rack is lifted, especially for orthogonal net rack structure, to reduce the height of lifting support, lifting hoisting point is generally as close to lower chord as possible, which needs to increase temporary hoisting point and temporary support rod in this case, temporary support rod is generally fixedly connected to temporary hoisting point and corresponding upper chord ball node.And generally, lifting support is arranged at column head position, so-called column head is the column head of steel column for supporting and fixing welding ball steel net rack, the size of rod member provided by welding ball steel net rack is generally larger, and the specification of temporary support rod also needs to be relatively larger, when connecting with welding ball, it is inevitable that the phenomenon of intersection interference occurs among post-supplement rod member, installed inclined web member of welding ball steel net rack and temporary support rod. SUMMARY

[0003] Therefore, the purpose of the present application is to provide a kind of welding ball net rack lifting interference processing method, which not only does not affect the stress of inclined web member and supplement rod member, but also strengthens the connecting node, is simple to operate, and ensures the safety and reliability of welding ball net rack lifting process.

[0004] The present application provides a kind of welding ball net rack lifting interference processing method, comprising the following steps:

[0005] S1, lifting hoisting point is arranged at the lower chord position of at least two corners of welding ball net rack;

[0006] S2, lifting hoisting point and the welding ball corresponding to the welding ball net rack are connected by lifting temporary rod;

[0007] S3, when one end of inclined web member is welded with the welding ball where lifting temporary rod is located, the inclined web member is provided with a through hole to facilitate the welding of inclined web member and lifting temporary rod;

[0008] S4, the welding ball net rack is lifted to a preset height by lifting hoisting point, one end of supplement rod member is welded on the welding ball where lifting temporary rod is located, and the supplement rod member is provided with a through hole to facilitate the welding of supplement rod member and lifting temporary rod;

[0009] S5, cutting operation is carried out at a position away from the welding ball by a preset length of lifting temporary rod.

[0010] In an embodiment, the step S1, corresponding lifting hoisting point is arranged at the lower chord position of at least two opposite corners of welding ball net rack, further comprising:

[0011] S101, determine the point position of the lower chord position of the at least two corner of the welded ball net rack;

[0012] S102, determine whether the point position of the lower chord position can ensure the stability of the welded ball net rack during lifting.

[0013] In an embodiment, the step S2 of connecting the lifting hanging point and the corresponding welded ball through the lifting temporary rod further comprises:

[0014] S201, selecting a plurality of welded balls on the welded ball net rack according to the position of the lifting hanging point, wherein the plurality of welded balls include welded balls located on the upper chord and the lower chord of the welded ball net rack;

[0015] S202, welding the lifting hanging point and the corresponding welded ball through a plurality of lifting temporary rods.

[0016] In an embodiment, the step S3 of opening a through hole on the diagonal web member to facilitate the welding of the diagonal web member and the lifting temporary rod when one end of the diagonal web member is welded on the welded ball where the lifting temporary rod is located further comprises:

[0017] S301, determining the point position of the diagonal web member welding on the welded ball where the lifting temporary rod is located;

[0018] S302, opening a through hole on the diagonal web member corresponding to the lifting temporary rod, welding one end of the diagonal web member on the point position of the welded ball where the lifting temporary rod is located, and the position of the through hole on the diagonal web member is welded together with the lifting temporary rod.

[0019] In an embodiment, the step S4 of welding one end of the supplemental rod member on the welded ball where the lifting temporary rod is located, and opening a through hole on the supplemental rod member to facilitate the welding of the supplemental rod member and the lifting temporary rod when the welded ball net rack is lifted to a predetermined height by the lifting hanging point further comprises:

[0020] S401, assembling the lifting device on the lifting support and connecting the lifting device and the lifting hanging point;

[0021] S402, the lifting device lifts the welded ball net rack to a predetermined height;

[0022] S403, welding one end of the supplemental rod member on the welded ball where the lifting temporary rod is located, and opening a through hole on the supplemental rod member to facilitate the welding of the supplemental rod member and the lifting temporary rod.

[0023] In an embodiment, the step S5 of cutting off the lifting temporary rod at a position away from the welded ball by a predetermined length further comprises:

[0024] S501, determine the cutting position of the temporary lifting rod;

[0025] S502, cut the temporary lifting rod by the cutting tool.

[0026] In an embodiment, the processing method of the welding ball net rack lifting interference further comprises:

[0027] S6, close the cutting surface of the temporary lifting rod.

[0028] The processing method of the welding ball net rack lifting interference provided by the present application, the temporary lifting rod is connected with the corresponding welding connection, the diagonal web member and the supplemental rod member are all opened to realize the penetration welding of the temporary lifting rod, and the connection with the corresponding same welding ball can also be realized. After being lifted to the preset position, the temporary lifting rod is left with a stub to be disconnected, and the remaining part is permanently reserved as a stiffening structure. Not only does it not affect the stress of the diagonal web member and the supplemental rod member, but also the connection node is strengthened. The operation is simple, and the safety and reliability of the welding ball net rack lifting process are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0030] Figure 1 The flow chart of the processing method of the welding ball net rack lifting interference provided by the present application.

[0031] Figure 2 The assembly drawing of the welding ball net rack and the lifting hoisting point provided by the present application.

[0032] Figure 3 The assembly drawing of the welding ball net rack and the diagonal web member provided by the present application.

[0033] Figure 4 The structure schematic diagram of the temporary lifting rod after being cut off provided by the present application. DETAILED DESCRIPTION

[0034] The specific embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the description of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0035] In the description of the present application, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or can be indirectly connected through an intermediate medium. The specific meanings of the above terms can be understood according to the specific circumstances for those skilled in the art.

[0036] The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the application is usually placed, and are only for the convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0037] The terms "first", "second", "third" and the like are only for distinguishing similar attributes of elements, and do not indicate or imply relative importance or a particular order.

[0038] The terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, in addition to including the listed elements, other elements not explicitly listed can also be included.

[0039] Please refer to Figure 1 The welding ball net rack to be lifted in the embodiment can include a plurality of welding balls 6, a plurality of upper chords 5, a lower chord, and a plurality of vertical connecting rods, the plurality of welding balls 6 are connected with the corresponding plurality of upper chords 5 to form an upper net rack layer, the plurality of upper chords 5 are in the same plane, and the included angle between the upper chords 5 connected to the same welding ball 6 is 90 degrees, the connection mode of the lower chord and the corresponding welding ball 6 is the same as the connection mode of the upper chord 5 and the corresponding welding ball 6, thereby forming an orthogonal and normal welding ball net rack, the plurality of welding balls are connected with the corresponding plurality of lower chords to form a lower net rack layer, the upper net rack layer and the lower net rack layer are connected through the plurality of vertical connecting rods, the vertical connecting rods are connected to the corresponding welding balls 6 of the upper net rack layer and the lower net rack layer, and the connection mode is generally welding.

[0040] Please refer to Figure 1 The welding ball net rack lifting interference processing method provided by the present application includes the following steps:

[0041] S1, arranging a lifting hoisting point 3 at the lower chord position of at least two corners of the welding ball net rack.

[0042] It can be known that the above steps further include:

[0043] S101, determine the point position of the lower chord position of the at least two corners of the welded spherical net rack.

[0044] It can be known that in the embodiment, the lifting lifting point 3 is arranged at the lower chord position of the four corners of the welded spherical net rack, and the lower chord position can be located between the upper net rack layer and the lower net rack layer. By arranging the lifting lifting point 3 at the chord position, the height of the lifting equipment can be reduced.

[0045] S102, determine whether the point position of the lower chord position can ensure the stability of the welded spherical net rack during lifting.

[0046] It can be known that after the lifting lifting point 3 is determined, the stability of the lifting can be calculated by using a known calculation formula.

[0047] S2, connect the lifting lifting point 3 and the welded ball 6 corresponding to the welded spherical net rack through the lifting temporary rod 2.

[0048] Please refer to Figure 2 , the above steps further comprise:

[0049] S201, select a plurality of welded balls 6 on the welded spherical net rack according to the position of the lifting lifting point 3, wherein the plurality of welded balls 6 include welded balls 6 located on the upper chord and the lower chord of the welded spherical net rack.

[0050] It can be understood that the lifting lifting point 3 can be of a tubular structure, and in the embodiment, the welded balls 6 on the upper chord and the lower chord of the welded spherical net rack can be understood as the welded balls 6 in the upper net rack layer and the lower net rack layer.

[0051] S202, weld the lifting lifting point 3 through a plurality of lifting temporary rods 2 to the corresponding welded ball 6 respectively.

[0052] It can be known that one end of the lifting temporary rod 2 connected to the lifting lifting point 3 is located at the lower chord position of the welded spherical net rack, and the other end of the lifting temporary rod 2 is connected to the welded ball 6 on the upper chord of the welded spherical net rack. The number of lifting temporary rods 2 can be multiple.

[0053] S3, when one end of the inclined web member 4 is welded to the welded ball where the lifting temporary rod 2 is located, a through hole is formed on the inclined web member 4 to facilitate the welding of the inclined web member 4 and the lifting temporary rod 2.

[0054] Please refer to Figure 3 , step S3 further comprises:

[0055] S301, determine the point position of the welded ball 6 where the inclined web member 4 is welded on the lifting temporary rod 2;

[0056] S302, a hole corresponding to the lifting temporary rod 2 is formed on the inclined web 4, and one end of the inclined web 4 is welded at the position of the welding ball 6 where the lifting temporary rod 2 is located, and the position of the hole on the inclined web 4 is welded together with the lifting temporary rod 2.

[0057] It can be known that, limited by the size of the welding ball 6, the design of the hole can better facilitate the welding of the inclined web 4 and the lifting temporary rod 2 on one welding ball 6, avoiding interference between the lifting temporary rod 2 and the inclined web 4.

[0058] S4, the welding ball net rack is lifted to a preset height by the lifting hanging point 3, one end of the supplemental rod 1 is welded on the welding ball 6 where the lifting temporary rod 2 is located, and the supplemental rod 1 is provided with a hole to facilitate the welding of the supplemental rod 1 and the lifting temporary rod 2 together.

[0059] S401, the lifting device is assembled on the lifting support, and the lifting device is connected with the lifting hanging point 3.

[0060] It can be understood that in the embodiment, the lifting support can be fixed on the steel column assembly, wherein the steel column assembly is used for welding and fixing the welding ball net rack, and the steel column assembly can include a steel column, a cast steel ball hinge support and a net rack support, the net rack support is fixedly connected to the top end of the steel column through the cast steel ball hinge support, and the lifting support is fixedly connected to the steel column. This way, there is no need to separately arrange a structure for assembling the lifting support, and the operation is simple and fast.

[0061] S402, the lifting device lifts the welding ball net rack to a preset height.

[0062] It can be understood that the preset height in the embodiment refers to a height matched with the net rack support.

[0063] S403, one end of the supplemental rod 1 is welded on the welding ball 6 where the lifting temporary rod 2 is located, and the supplemental rod 1 is provided with a hole to facilitate the welding of the supplemental rod 1 and the lifting temporary rod 2 together.

[0064] Please refer to Figure 4 S5, the lifting temporary rod 2 is cut off at a position away from the welding ball 6 by a preset length.

[0065] The welding ball net rack and the net rack support can be welded through the supplemental rod 1 before cutting, and the net rack support can also be a steel ball structure. After welding, the cutting operation of the lifting temporary rod 2 can be performed.

[0066] S501, the cutting position of the lifting temporary rod 2 is determined.

[0067] It can be known that the cutting position can be a position 10 cm away from the welding ball.

[0068] S502, cutting the temporary lifting rod 2 by the cutting tool, and after the cutting is completed.

[0069] S6, closing the cutting surface of the temporary lifting rod.

[0070] It can be known that the closing of the cutting surface can be closed by welding the sealing plate 7 at the cutting surface, and after the closing, the invasion of some medium can be avoided, so as to avoid affecting the strength of the welding of the temporary lifting rod 2 and the welding ball.

[0071] It can be known from the above description that the welding ball net rack lifting interference processing method provided by the present application connects the temporary lifting rod 2 and the corresponding welding ball 6, the inclined web member 4 and the supplemental rod member 1 are all opened to realize the penetration welding of the temporary lifting rod 2, and at the same time, the connection with the corresponding same welding ball 6 can be realized, after being lifted to the preset position, the temporary lifting rod 2 is left with a stub to be cut off, and the remaining part is permanently reserved as a stiffening structure, which not only does not affect the stress of the inclined web member 4 and the supplemental rod member 1, but also strengthens the connection node, and the operation is simple, which ensures the safety and reliability of the welding ball net rack lifting process.

[0072] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A method for handling a welding net rack lifting interference, characterized in that, The method comprises the following steps: S1, arranging lifting lifting points at the lower chord positions of at least two corner angles of the welded spherical net rack; S2, connecting the lifting lifting points and the corresponding welded spheres of the welded spherical net rack through temporary lifting rods; S3, when one end of the inclined web member is welded to the welded sphere where the temporary lifting rod is located, a through hole is formed in the inclined web member to facilitate the welding of the inclined web member and the temporary lifting rod together; S4, the welded spherical net rack is lifted to a predetermined height through the lifting lifting points, one end of the blocking rod is welded to the welded sphere where the temporary lifting rod is located, and the blocking rod is provided with a through hole to facilitate the welding of the blocking rod and the temporary lifting rod together; S5, cutting the temporary lifting rod at a position away from the welded sphere by a predetermined length, wherein step S5 further comprises: S501, determining the cutting position of the temporary lifting rod; S502, cutting the temporary lifting rod by cutting tools; S6, closing the cutting surface of the temporary lifting rod.

2. The method of claim 1, wherein the welding of the netting frame is performed by a welding robot. The step S1, arranging corresponding lifting lifting points at the lower chord positions of at least two opposite corner angles of the welded spherical net rack, further comprises: S101, determining the point position of the lower chord position of the welded spherical net rack; S102, determining whether the point position of the lower chord position can ensure the stability of the welded spherical net rack during lifting.

3. The method of claim 1, wherein the welding of the netting frame is performed by a welding robot. The step S2, connecting the lifting lifting points and the corresponding welded spheres through temporary lifting rods, further comprises: S201, selecting a plurality of welded spheres on the welded spherical net rack according to the position of the lifting lifting point, wherein the plurality of welded spheres include the welded spheres located on the upper chord and the lower chord of the welded spherical net rack; S202, welding the lifting lifting point to the corresponding welded sphere through a plurality of temporary lifting rods.

4. The method of claim 1, wherein the welding of the netting frame is performed by a welding robot. The step S3, when one end of the inclined web member is welded to the welded sphere where the temporary lifting rod is located, a through hole is formed in the inclined web member to facilitate the welding of the inclined web member and the temporary lifting rod together, further comprises: S301, determining the point position of the welded sphere where the temporary lifting rod is located; S302, forming a through hole corresponding to the temporary lifting rod on the inclined web member, welding one end of the inclined web member to the point position of the welded sphere where the temporary lifting rod is located, and the position of the through hole on the inclined web member is welded together with the temporary lifting rod.

5. The method of claim 4, wherein the welding of the netting frame is performed by a welding robot. The step S4, the welded spherical net rack is lifted to a predetermined height through the lifting lifting points, one end of the blocking rod is welded to the welded sphere where the temporary lifting rod is located, and the blocking rod is provided with a through hole to facilitate the welding of the blocking rod and the temporary lifting rod together, further comprises: S401, assembling the lifting device on the lifting support, and connecting the lifting device and the lifting lifting point; S402, the lifting device lifts the welded spherical net rack to a predetermined height; S403, welding one end of the blocking rod to the welded sphere where the temporary lifting rod is located, and the blocking rod is provided with a through hole to facilitate the welding of the blocking rod and the temporary lifting rod together.

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