Supporting tool

Abstract

The utility model provides a supporting tool which comprises a supporting base and a plurality of supporting assemblies. Any supporting assembly is detachably connected with the supporting base, and the supporting assemblies are located on the top of the supporting base. A containing groove with an upward opening is formed in the supporting assembly, and the peripheral side wall of the containing groove is matched with a to-be-assembled structure and used for containing and limiting the to-be-assembled structure. The peripheral side wall of the containing groove of each supporting assembly is in an arc shape, and the radiuses of the arcs are different. According to the supporting tool, the supporting assembly is detachably connected with the supporting base, rapid disassembly, separation, connection and fixation between the supporting assembly and the supporting base can be achieved, and therefore the supporting assembly can be conveniently replaced at any time according to production requirements; any supporting assembly is connected to the supporting base and used for supporting the to-be-assembled structure matched with the containing groove of the supporting assembly, and therefore the supporting tool can meet the supporting requirements of the to-be-assembled structures of different sizes. In addition, by means of the design, the occupied area of the supporting tool can be reduced, and the requirement for the site is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a supporting tooling. Background Art

[0002] During the production and assembly process of a composite component, it is often necessary to use supporting fixtures to support its components and assemble the components one by one.

[0003] For example, with the increasing number of offshore wind power projects, the pressure of offshore wind power installation is huge, and various offshore wind power installation ships have come one after another. The pile legs are important supporting components for offshore wind power installation ships during construction in the sea. In order to meet the needs of different lifting tonnages, pile legs of various sizes are required for support. The different sizes of pile legs are often reflected in the different sizes of the main chord tubes that make up them.

[0004] In the assembly process of the main chord tube, a supporting tool is currently often designed for a main chord tube of a certain size to assist the assembly of the main chord tube. However, this targeted supporting tool can only be used to support pile legs of the same size and is not universal. In addition, when pile legs of different sizes need to be produced at the same time, a supporting tool needs to be made separately for each size of pile leg. Supporting tools of various sizes occupy a large area, increase site requirements, and increase production costs. Utility Model Content

[0005] The utility model aims to provide a supporting tool which meets the supporting requirements of structures to be assembled of different sizes.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] According to one aspect of the present application, the present application provides a supporting tool, comprising:

[0008] Support seat;

[0009] A plurality of support components, any one of which is detachably connected to the support seat, and the support component is located on the top of the support seat; the support component is formed with a receiving groove opening upward, and the peripheral side wall of the receiving groove is adapted to the structure to be assembled, and is used to accommodate and limit the structure to be assembled; the peripheral side wall of the receiving groove of each support component is arc-shaped, and the radius of each arc is different;

[0010] Wherein, any one of the support components is connected to the support seat and is used to support the structure to be assembled that is adapted to the receiving groove of the support component.

[0011] In some embodiments, the support assembly includes a plurality of support members which are vertically erected at intervals along the longitudinal direction on the top of the support base, and the support members are detachably connected to the support base;

[0012] The top wall of each support member includes a support wall which is arc-shaped with the concave surface facing upward, the support wall is adapted to the structure to be assembled, the tops of the plurality of support members are flush, and the support walls of the plurality of support members together form the accommodation groove.

[0013] In some embodiments, the support base includes a support platform and a plurality of supporting plates which are vertically erected at intervals along the longitudinal direction on the top of the support platform; the supporting plates are detachably connected to the support members one by one.

[0014] In some embodiments, a downwardly opening clamping groove is formed at the bottom of the support member, and the clamping groove is in clamping fit with the supporting plate;

[0015] Alternatively, a clamping groove is provided on the support base, and the support member is clamped in the clamping groove.

[0016] In some embodiments, the support member includes a support plate and two clamping plates arranged on opposite sides of the support plate, and the bottom of the support plate abuts against the supporting plate;

[0017] The top of the support plate is flush with or extends upward beyond the clamping plates; the two clamping plates extend downward beyond the support plate, and the two clamping plates enclose to form the clamping groove.

[0018] In some embodiments, the thickness of the support plate is greater than the thickness of the supporting plate;

[0019] The difference between the thickness of the support plate and the thickness of the supporting plate is greater than 5 mm.

[0020] In some embodiments, the outer peripheral wall of the support plate is arc-shaped;

[0021] The top wall of the supporting plate includes a first supporting wall which is arc-shaped, and the first supporting wall is adapted to the outer peripheral wall of the support plate.

[0022] In some embodiments, the top wall of the supporting plate further includes two second supporting walls for supporting the structure to be assembled, the two second supporting walls are arranged at the transverse two ends of the first supporting wall and are flush with the top of the first supporting wall, and the second supporting walls extend along the transverse direction;

[0023] The distance between the transverse outer sides of the two second supporting walls is greater than the maximum transverse dimension of the structure to be assembled.

[0024] In some embodiments, the support tooling further includes two limiting components spaced apart in the transverse direction; each of the limiting components includes a plurality of limiting plates and a plurality of limiting members. The plurality of limiting plates are spaced apart in the longitudinal direction. The limiting plates are connected to the supporting plates in one-to-one correspondence, and the limiting plates extend upward beyond the second supporting wall; the limiting plates of the two limiting components enclose a limiting space for accommodating the to-be-assembled structure;

[0025] The distance between two limiting plates located on the same supporting plate is greater than the maximum dimension of the to-be-assembled structure in the transverse direction;

[0026] The limiting rods are inserted through the limiting plates and are movably connected to the limiting plates. The limiting rods of the two limiting components can approach or move away from each other to abut and limit the to-be-assembled structure.

[0027] In some embodiments, a plurality of connecting holes are provided on the support member at intervals in the transverse direction, and the connecting holes communicate with the card slots;

[0028] A plurality of through holes are provided on the supporting plate at intervals in the transverse direction, and the through holes are arranged in one-to-one correspondence with the connecting holes; a fastening member is inserted through each connecting hole and the corresponding through hole, and the fastening member is fixedly connected to the support member and the supporting plate.

[0029] In some embodiments, the support tooling further includes a positioning component, and the positioning component includes a positioning frame and a positioning plate. The positioning frame is fixedly connected to the outside of the supporting plate located at the longitudinal end of the support platform; the top of the positioning frame is used to support the to-be-assembled structure;

[0030] The positioning plate is connected to one end of the positioning frame away from the supporting plate and protrudes upward from the positioning frame for abutting against the end of the to-be-assembled structure.

[0031] In some embodiments, the support base further includes a plurality of strengthening components, and the strengthening components are arranged in one-to-one correspondence with the supporting plates;

[0032] The strengthening component includes at least two strengthening plates. At least one strengthening plate is provided on each of the opposite sides of the supporting plate, and the strengthening plates are fixedly connected between the top of the support platform and the supporting plate.

[0033] From the above technical solutions, it can be seen that the present invention has at least the following advantages and positive effects:

[0034] In the supporting tooling of the utility model, the supporting assembly and the supporting seat are detachably connected, and can realize quick disassembly, separation and connection and fixation between the supporting assembly and the supporting seat. This makes it easy to replace the supporting assembly on the supporting seat at any time according to production needs, so that any supporting assembly can be connected to the supporting seat and used to support the structure to be assembled that is compatible with the accommodating groove of the supporting assembly, so that the supporting tooling can meet the supporting requirements of structures to be assembled of different sizes, and the operation is convenient and simple.

[0035] In addition, since the above-mentioned support tooling only needs to replace the support components located on the support seat during actual use, that is, only one support seat needs to be set up and matched with multiple support components, this design makes it unnecessary to make additional support tooling suitable for each size of the structure to be assembled, which can reduce the floor space occupied by the support tooling, reduce the demand for the site, and also reduce the cost. Moreover, during the assembly process of the structure to be assembled of different sizes, it is not necessary to replace the entire support tooling with a large volume and a large weight, thereby reducing the risk factors caused by multiple hoisting caused by replacing the support tooling and ensuring safe production. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the supporting tooling in this embodiment.

[0037] Figure 2 It is a schematic diagram of the supporting tooling supporting the structure to be assembled in this embodiment.

[0038] Figure 3 Schematic diagram of the structure of the support base in this embodiment.

[0039] Figure 4 Schematic diagram of the structure of the support member in this embodiment.

[0040] The following are the descriptions of the reference numerals:

[0041] 110, half chord tube; 120, rack;

[0042] 1. Support seat; 11. Support platform; 111. Bottom plate; 112. Longitudinal beam; 12. Support plate; 121. First supporting wall; 122. Second supporting wall; 123. Extension wall; 131. Reinforcement plate;

[0043] 21, support member; 211, support plate; 2111, support wall; 212, clamping plate; 213, slot; 214, connection hole;

[0044] 31. Limiting plate;

[0045] 4. Positioning assembly; 41. Positioning frame; 42. Positioning plate. DETAILED DESCRIPTION

[0046] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0047] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0049] The present application provides a supporting tool, which is used to play a supporting role in the production and assembly process of a structure to be assembled, so as to facilitate the assembly of the structure to be assembled.

[0050] The structure to be assembled includes a plurality of components to be assembled. The structure to be assembled may be a main chord tube or other columnar structures constituting a pile leg. This application is described by taking the structure to be assembled as a main chord tube as an example.

[0051] At this time, the structure to be assembled includes two half-chord tubes and a rack. The cross section of the half-chord tube is arc-shaped, and the two half-chord tubes are distributed on opposite sides of the rack with concave surfaces facing each other. The rack includes a main body and rack parts arranged at opposite ends of the main body. The main body is used to connect with the half-chord tube, and the distribution direction of the two rack parts is perpendicular to the distribution direction of the two half-chord tubes, and the end of the rack part outwardly exceeds the half-chord tube.

[0052] The cross section of the half-chord tube may also be triangular or in other shapes.

[0053] For example, during the assembly of the main chord tube, firstly, one half of the chord tube is placed on the support fixture with the concave surface facing upward, and then the rack is placed on the half of the chord tube with the two rack parts distributed in the horizontal direction. Finally, the other half of the chord tube is placed on the rack with the concave surface facing downward, and then the half of the chord tube and the rack are fixedly connected to form the main chord tube.

[0054] The following will describe in detail the specific embodiments of the support tooling of the present application in conjunction with the accompanying drawings.

[0055] Figure 1 It is a schematic structural diagram of the support tooling in this embodiment. Figure 2 It is a schematic diagram of the support tooling in this embodiment for supporting the structure to be assembled.

[0056] Refer to Figure 1 and Figure 2 , the support tooling includes a support base 1 and a plurality of support components. Any one of the support components is detachably connected to the support base 1, and the support components are located on the top of the support base 1. The support components are formed with a receiving groove with an upward opening, and the peripheral side wall of the receiving groove is adapted to the structure to be assembled for receiving and limiting the structure to be assembled. The peripheral side walls of the receiving grooves of the respective support components are arc-shaped, and the radii of the respective arcs are different. Any one of the support components is connected to the support base 1 and is used to support the structure to be assembled adapted to the receiving groove of the support component. In the above support tooling, the support components are detachably connected to the support base 1, which can realize the quick disassembly and separation as well as the connection and fixation between the support components and the support base 1. This facilitates the replacement of the support components on the support base 1 at any time according to production requirements, so that any one of the support components is connected to the support base 1 and is used to support the structure to be assembled adapted to the receiving groove of the support component, so as to enable the support tooling to meet the support requirements of structures to be assembled with different sizes.

[0057] In addition, since the above support tooling only needs to replace the support components located on the support base 1 during actual use, that is, only one support base 1 needs to be set up and matched with a plurality of support components. This design enables the support tooling to be made without the need to additionally make a support tooling adapted to each size of the main chord tube, which can reduce the floor area of the support tooling, reduce the demand for the site, and also reduce costs. Moreover, during the assembly process of main chord tubes with different sizes, there is no need to replace the entire support tooling with a large volume and large weight, thereby reducing the risk factors brought by multiple hoists during the replacement of the support tooling and ensuring safe production.

[0058] Figure 3 It is a schematic structural diagram of the support base 1 in this embodiment.

[0059] Refer to Figures 1 to 3 , the support base 1 includes a support platform 11 and a plurality of supporting plates 12.

[0060] For the convenience of description, the length direction of the support platform 11 is defined as the longitudinal direction, and the width direction is defined as the transverse direction.

[0061] The support platform 11 includes at least two longitudinal beams 112 and a bottom plate 111. The at least two longitudinal beams 112 are spaced apart in the transverse direction and extend in the longitudinal direction. The bottom plate 111 is fixedly connected to the top of the at least two longitudinal beams 112, and the top of the bottom plate 111 extends horizontally to serve as a support surface.

[0062] A plurality of cross beams are connected between two adjacent longitudinal beams 112 at intervals along the longitudinal direction, and the cross beams are fixedly connected to the bottom plate 111 to enhance the strength of the entire support platform 11 .

[0063] In this embodiment, the support platform 11 is made of flat steel or profiles.

[0064] A plurality of support plates 12 are vertically spaced and erected on the top of the support platform 11, and are fixedly connected to the support platform 11 to form an integral structure, which serves as a basic support carrier and can provide basic support for the structure to be assembled. The spacing between two adjacent support plates 12 is distributed according to the installation requirements of the structure to be assembled.

[0065] In this embodiment, the supporting plates 12 can be made by cutting steel plates of the same specifications as those used to make the supporting platform 11, and the sizes and shapes of the supporting plates 12 are exactly the same.

[0066] The top wall of the supporting plate 12 includes an arc-shaped first supporting wall 121 .

[0067] In other embodiments, the first supporting wall 121 may extend horizontally, may be in a V-shape, may be in a U-shape, or may be in any other shape.

[0068] In this embodiment, the top wall of the supporting plate 12 further includes two second supporting walls 122 for supporting the structure to be assembled. The two second supporting walls 122 are arranged at the two lateral ends of the first supporting wall 121 and are flush with the top of the first supporting wall 121. The second supporting walls 122 extend in the lateral direction. Specifically, the second supporting walls 122 are applied one by one to the rack 120 portion of the supporting rack 120.

[0069] In this embodiment, the distance between the lateral outer sides of the two second supporting walls 122 is greater than the maximum lateral dimension of the structure to be assembled. That is, the distance between the lateral outer sides of the two second supporting walls 122 is greater than the distance between the ends of the two racks 120 away from the main body, so as to support the entire rack 120.

[0070] The top wall of the supporting plate 12 may further include two extension walls 123, which are arranged one-to-one with the two second supporting walls 122. The extension walls 123 are located laterally outside the second supporting walls 122, and are located above the second supporting walls 122.

[0071] A connecting wall is provided between the transverse inner end of the extending wall 123 and the transverse outer end of the corresponding second supporting wall 122. The connecting wall extends vertically, and the distance between the two connecting walls is greater than the distance between the ends of the two rack 120 portions that deviate from the main body portion. The two connecting walls cooperate to initially position the rack 120 in the transverse direction, facilitating the placement of the rack 120.

[0072] In other embodiments, the top wall of the supporting plate 12 may also omit the extending wall 123.

[0073] In this embodiment, the support base 1 further includes a plurality of strengthening components, which are provided in one-to-one correspondence with the supporting plates 12.

[0074] The strengthening component includes at least two strengthening plates 131. At least one strengthening plate 131 is provided on each of the opposite sides of the supporting plate 12. The strengthening plates 131 are fixedly connected between the top of the supporting platform 11 and the supporting plate 12 to strengthen the supporting strength of the supporting plate 12 and enhance its supporting stability.

[0075] When there are multiple strengthening plates 131 on each of the opposite sides of the supporting plate 12, the multiple strengthening plates 131 on the same side of the supporting plate 12 are spaced apart transversely.

[0076] In this embodiment, the strengthening plate 131 can be in the shape of a right trapezoid, a right triangle, or any other shape with a right angle. One of the right-angled sides of the strengthening plate 131 is used for fixed connection with the supporting plate 12, and the other right-angled side is used for fixed connection with the bottom plate 111 of the supporting platform 11.

[0077] Reference Figure 1 , in this embodiment, any one of the support components is detachably connected to the support base 1, and the support component is located on the top of the support base 1.

[0078] In this embodiment, the support component includes a plurality of support members 21. The plurality of support members 21 are vertically spaced apart along the longitudinal direction on the top of the support base 1, and the support members 21 are detachably connected to the support base 1.

[0079] Among them, the support members 21 are detachably connected to the supporting plates 12 in one-to-one correspondence. Exemplarily, a downward-opening clamping groove 213 is formed at the bottom of the support member 21, and the clamping groove 213 is in clamping fit with the supporting plate 12 to achieve the clamping and fixing of the support member 21 and the supporting plate 12. In other embodiments, a clamping groove 213 is provided on the support base 1, and the support member 21 is clamped in the clamping groove 213. Among them, the clamping groove 213 can be provided on the supporting plate 12 or directly on the supporting platform 11, omitting the supporting plate 12.

[0080] Figure 4 This is a schematic structural diagram of the support member 21 in this embodiment.

[0081] ReferenceFigure 1 and Figure 4 Specifically, in this embodiment, the support member 21 includes a support plate 211 and two clamping plates 212. The two clamping plates 212 are arranged on opposite sides of the support plate 211 and are fixedly connected to the support plate 211 to form an integral body. The top of the support plate 211 is flush with or extends upward beyond the clamping plates 212, and the two clamping plates 212 extend downward beyond the support plate 211. The two clamping plates 212 enclose to form a clamping groove 213.

[0082] In this embodiment, the thickness of the support plate 211 is greater than the thickness of the supporting plate 12, so that the distance between the two clamping plates 212 is greater than the thickness of the supporting plate 12, facilitating the supporting plate 12 to be clamped in the clamping groove 213 between the two clamping plates 212.

[0083] In this embodiment, the difference in thickness between the support plate 211 and the supporting plate 12 is greater than 5 mm to ensure that the supporting plate 12 and the clamping groove 213 can be smoothly clamped, and at the same time, the stability of the integral formed after the supporting plate 12 is clamped with the support member 21 can be ensured.

[0084] In this embodiment, when connecting the support member 21 to the supporting plate 12, the bottom of the support plate 211 abuts against the supporting plate 12, so that the support plate 211 can be supported by the supporting plate 12, thereby improving the supporting strength and stability of the support for the structure to be assembled. Specifically, the bottom of the support member 21 abuts against the first supporting wall 121.

[0085] Exemplarily, in this embodiment, the outer peripheral wall of the support plate 211 is arc-shaped, and the outer peripheral wall of the support plate 211 is adapted to the first supporting wall 121, so as to improve the complete fitting of the first supporting wall 121 of the supporting plate 12 and the outer peripheral wall of the support plate 211, and improve the supporting effect of the supporting plate 12 on the support plate 211. In addition, the design of the arc-shaped outer peripheral wall of the support plate 211 can further improve the pressure-bearing capacity of the support plate 211.

[0086] In other embodiments, the outer peripheral wall of the support plate 211 can also extend in the horizontal direction, or be V-shaped, or be U-shaped, or be any other shape adapted to the first supporting wall 121.

[0087] In this embodiment, the support member 21 and the supporting plate 12 can also be connected by screws. A plurality of connection holes 214 are arranged at intervals in the transverse direction on the support member 21, and the connection holes 214 communicate with the clamping groove 213. A plurality of through holes are arranged at intervals in the transverse direction on the supporting plate 12, and the through holes are arranged in one-to-one correspondence with the connection holes 214. A fastener is inserted through each connection hole 214 and the corresponding through hole, and the fastener is connected and fixed to the support member 21 and the supporting plate 12. Specifically, a plurality of through holes are arranged at intervals in the transverse direction on each clamping plate 212, and the through holes communicate with the clamping groove 213. The through holes on the two clamping plates 212 communicate with each other in one-to-one correspondence to form the connection holes 214.

[0088] Reference Figure 1 , the support component is formed with a receiving groove opening upward. The peripheral side wall of the receiving groove is adapted to the structure to be assembled and is used to receive and limit the structure to be assembled. The peripheral side walls of the receiving grooves of the support components are arc-shaped, and the radii of the arcs are different.

[0089] Reference Figure 1 、 Figure 2 and Figure 4 , in this embodiment, the top wall of each support member 21 includes a support wall 2111. The support wall 2111 is arc-shaped with a concave surface upward and is adapted to the structure to be assembled. The tops of the multiple support members 21 are flush, and the support walls 2111 of the multiple support members 21 together enclose to form a receiving groove. Specifically, the support wall 2111 is adapted to the outer peripheral wall of the semi-chord tube 110 of the structure to be assembled for directly fitting and supporting the semi-chord tube 110. And when the semi-chord tube 110 is located on the support wall 2111, the central angle of the semi-chord tube 110 overlaps with the central angle of the support wall 2111.

[0090] In this embodiment, the central angles of the support wall 2111, the clamping plate 212, and the first supporting wall 121 are the same, so that when the support member 21 is connected to the supporting plate 12, the central angles of the support wall 2111, the clamping plate 212, and the first supporting wall 121 can overlap, and the highest points of the supporting plate 211 and the clamping plate 212 can be flush with the second supporting wall 122. In this way, when the semi-chord tube 110 is located on the support wall 2111, the top of the semi-chord tube 110 is flush with the highest point of the support wall 2111 and the highest point of the clamping plate 212, and the top of the semi-chord tube 110 is flush with the second supporting wall 122, so that the second supporting wall 122 can closely adhere to the rack 120 located on the semi-chord tube 110 and support the rack 120.

[0091] Specifically, the support wall 2111 is the top wall of the support plate 211, that is, the support plate 211 is fan-shaped.

[0092] The inner diameters of the support plates 211 of the support components in this embodiment are different. In this way, during the actual production process, when the outer diameter size of the support plate 211 is kept unchanged, by adjusting the radial dimension of the support plate 211, the inner diameter dimension of the support plate 211 can be changed, so as to meet the support requirements of different sizes of the tooling to be assembled, and the production process is simplified.

[0093] In other embodiments, the support member 21 may be a monolithic block-shaped structure, and the cross-section of the support member 21 is fan-shaped. At this time, the top wall of the support member 21 is the support wall 2111. By changing the inner diameter of the top wall of the support member 21, the support requirements of the to-be-assembled tooling of different sizes can be met. A card slot 213 with an opening downward is directly formed on the support member 21, and the top wall of the card slot 213 is adapted to the first supporting wall 121. In the actual application process, the above design will make the top wall of the support member 21 completely fit the outer peripheral wall of the semi-chord tube 110 of the to-be-assembled structure, thereby increasing the contact area between the support member 21 and the semi-chord tube 110, and thus improving the support stability of the semi-chord tube 110.

[0094] Reference Figures 1 to 3 , in this embodiment, the support tooling further includes two limiting components spaced apart along the transverse direction, and each limiting component includes a plurality of limiting plates 31 and a plurality of limiting members.

[0095] The plurality of limiting plates 31 are spaced apart along the longitudinal direction. The limiting plates 31 are correspondingly connected to the supporting plates 12 one by one, and the limiting plates 31 extend upward beyond the second supporting wall 122. Specifically, the limiting plates 31 are located laterally outside the second supporting wall 122 and below the extending wall 123. In other embodiments, the limiting plates 31 may also be directly erected on the second supporting wall 122.

[0096] The limiting plates 31 extend along the longitudinal direction. The limiting plates 31 of the two limiting components enclose a limiting space for accommodating the to-be-assembled structure, so as to realize the limiting installation of the to-be-assembled structure. Specifically, the two limiting components cooperate to limit the position of the rack 120 in the transverse direction.

[0097] The interval between the two limiting plates 31 on the same supporting plate 12 is greater than the maximum dimension of the to-be-assembled structure in the transverse direction, so that the to-be-assembled structure can move in the transverse direction within the limiting space to adjust the position of the to-be-assembled structure in the transverse direction. Specifically, the interval between the two limiting plates 31 on the same supporting plate 12 is greater than the maximum dimension of the rack 120 in the transverse direction.

[0098] The limiting rods are inserted through the limiting plates 31 and are movably connected to the limiting plates 31. The limiting rods of the two limiting components can approach or move away from each other to abut and limit the to-be-assembled structure, so as to fix the position of the to-be-assembled structure in the transverse direction, complete the limiting of the to-be-assembled structure, prevent it from moving randomly during the assembly process, and further ensure the alignment accuracy of the to-be-assembled structure during the assembly process. Specifically, the limiting rods abut against the transverse ends of the rack 120.

[0099] In this embodiment, the support tooling further includes a positioning component 4. The positioning component 4 includes a positioning frame 41 and a positioning plate 42. The positioning frame 41 is fixedly connected to the outside of the supporting plate 12 at the longitudinal end of the supporting platform 11. The top of the positioning frame 41 is used to support the to-be-assembled structure.

[0100] The positioning plate 42 is connected to one end of the positioning frame 41 away from the supporting plate 12 and protrudes upward from the positioning frame 41, and is used to abut against the end of the structure to be assembled, so as to play a positioning role in the process of placing the component to be assembled of the structure to be assembled on the supporting tooling.

[0101] The assembly combination process of the above-mentioned structure to be assembled is as follows:

[0102] First, move the support base 1 of the supporting tooling to the designated position.

[0103] According to the production requirements, select a support component whose size matches the outer diameter of the semi-circular chord tube 110 of the structure to be assembled, and install each support member 21 of the support component at the first supporting wall 121 of the supporting plate 12 in a snap-fit manner one by one. Then, further fix the support member 21 and the corresponding supporting plate 12 through fasteners to complete the assembly of the supporting tooling.

[0104] Then, lift one semi-circular chord tube 110 of the structure to be assembled into the accommodation groove formed by a plurality of support members 21 through a lifting tool, so that the outer peripheral wall of the semi-circular chord tube 110 closely adheres to the supporting wall 2111 of the supporting plate 211 of the support member 21. At this time, the top of the semi-circular chord tube 110 is flush with the highest point of the supporting wall 2111 and the highest point of the clamping plate 212 of the support member 21, and the top of the semi-circular chord tube 110 is flush with the second supporting wall 122 of the supporting plate 12. Then, lift the rack 120 onto the semi-circular chord tube 110, refer to the positions of the two limiting components and the two transverse ends of the semi-circular chord tube 110, adjust the transverse position of the rack 120 so that the axis of symmetry of the rack 120 and the axis of the semi-circular chord tube 110 are in the same vertical plane, and adjust the longitudinal position of the rack 120 according to the positions of the two longitudinal ends of the semi-circular chord tube 110 until the rack 120 is at the designated position. Then, lift another semi-circular chord tube 110 onto the rack 120, refer to the above standards to adjust the transverse and longitudinal positions of this semi-circular chord tube 110, and then move the limiting rods on each limiting plate 31 so that the limiting rods abut against the rack 120 to fix the transverse position of the rack 120 and prevent the rack 120 from moving longitudinally. Then, perform the fixed connection between the semi-circular chord tube 110 and the rack 120. Thus, the assembly of one main chord tube is completed.

[0105] When assembling a batch of main chord tubes of the same size, there is no need to replace the support component in the middle, and the above-mentioned assembly process of the main chord tube can be repeated with the help of a lifting tool.

[0106] When assembling at least two batches of main chord tubes with different assembly dimensions, first select a support component adapted to one of the dimensions, and repeat the above method to complete the installation of each support member 21 of the support component. After repeating the above assembly process of the main chord tube to complete the assembly of a batch of main chord tubes of the same dimension, remove each support member 21 connected to the support plate 12 from the support plate 12. Then, according to the dimension of the next batch of main chord tubes to be assembled, select a support component adapted to it, and repeat the above method to complete the installation of each support member 21 of the support component. After repeating the above assembly process of the main chord tube to complete the assembly of a batch of main chord tubes of the same dimension, remove each support member 21 connected to the support plate 12 from the support plate 12.

[0107] As can be seen from the above technical solutions, the present utility model has at least the following advantages and positive effects:

[0108] In the support tooling of the present utility model, the support component is detachably connected to the support seat, which can realize the rapid disassembly and separation as well as connection and fixation between the support component and the support seat. This is convenient for replacing the support component on the support seat at any time according to production requirements, so that any support component is connected to the support seat and used to support the to-be-assembled structure adapted to the accommodation groove of the support component, so as to facilitate the support tooling to meet the support requirements of to-be-assembled structures of different dimensions, and the operation is convenient and simple.

[0109] In addition, when the above support tooling is actually used, only the support component located on the support seat needs to be replaced, that is, only one support seat needs to be set and matched with multiple support components. This design makes it unnecessary to manufacture a support tooling adapted to each dimension of the to-be-assembled structure additionally, which can reduce the floor area of the support tooling, reduce the demand for the site, and also reduce the cost. Moreover, during the assembly process of to-be-assembled structures of different dimensions, it is not necessary to replace the entire support tooling with large volume and large weight, so as to reduce the risk factors brought by multiple hoistings during the replacement of the support tooling and ensure safe production.

[0110] Although the present utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present utility model can be embodied in many forms without departing from the spirit or essence of the utility model, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A support tooling, characterized in that, Comprising: Support base; A plurality of support components, any one of the support components being detachably connected to the support base, and the support components being located at the top of the support base; The support component is formed with a receiving groove opening upward, and the peripheral side wall of the receiving groove is adapted to the structure to be assembled for receiving and limiting the structure to be assembled; the peripheral side walls of the receiving grooves of the respective support components are arc-shaped, and the radii of the respective arcs are different; Wherein, any one of the support components is connected to the support base and is used for supporting the structure to be assembled adapted to the receiving groove of the support component.

2. The support tooling according to claim 1, wherein The support component includes a plurality of support members, and the plurality of support members are vertically spaced along the longitudinal direction and stand on the top of the support base, and the support members are detachably connected to the support base; The top wall of each support member includes a support wall, the support wall is arc-shaped with a concave surface upward, the support wall is adapted to the structure to be assembled, the tops of the plurality of support members are flush, and the support walls of the plurality of support members together form the receiving groove.

3. The support tooling according to claim 2, characterized in that, The support base includes a support platform and a plurality of supporting plates, and the plurality of supporting plates are vertically spaced along the longitudinal direction and stand on the top of the support platform; the supporting plates are detachably connected to the support members one by one.

4. The support tooling according to claim 3, characterized in that, A downwardly opening clamping groove is formed at the bottom of the support member, and the clamping groove is in clamping fit with the supporting plate; Alternatively, a clamping groove is provided on the support base, and the support member is clamped in the clamping groove.

5. The supporting tooling according to claim 4, characterized in that, The support member includes a support plate and two clamping plates arranged on opposite sides of the support plate, and the bottom of the support plate abuts against the supporting plate; The top of the support plate is flush with or extends upward beyond the clamping plate; the two clamping plates extend downward beyond the support plate, and the two clamping plates enclose to form the clamping groove.

6. The supporting tooling according to claim 5, characterized in that, The thickness of the support plate is greater than the thickness of the supporting plate; The difference in thickness between the support plate and the supporting plate is greater than 5 mm.

7. The support tooling according to claim 5, wherein The outer peripheral wall of the support plate is arc-shaped; The top wall of the supporting plate includes a first supporting wall in an arc shape, and the first supporting wall is adapted to the outer peripheral wall of the support plate.

8. The support tooling according to claim 7, characterized in that The top wall of the supporting plate further includes two second supporting walls for supporting the structure to be assembled, and the two second supporting walls are arranged at the transverse two ends of the first supporting wall and are flush with the top of the first supporting wall, and the second supporting walls extend along the transverse direction; The distance between the outer sides in the transverse direction of the two second supporting walls is greater than the maximum dimension of the structure to be assembled in the transverse direction.

9. The support tooling according to claim 8, wherein The support tooling further includes two limiting components spaced along the transverse direction; each limiting component includes a plurality of limiting plates and a plurality of limiting members, the plurality of limiting plates are spaced along the longitudinal direction, the limiting plates are connected to the supporting plates one by one, and the limiting plates extend upward beyond the second supporting wall; the limiting plates of the two limiting components enclose to form a limiting space for receiving the structure to be assembled; The interval between the two limiting plates on the same supporting plate is greater than the maximum dimension of the structure to be assembled in the transverse direction; The limiting member is inserted through the limiting plate and is movably connected to the limiting plate, and the limiting members of the two limiting components can approach each other or move away from each other to abut against and limit the structure to be assembled.

10. The support tooling according to claim 4, wherein A plurality of connecting holes are transversely and spacedly arranged on the support member, and the connecting holes communicate with the card slots; A plurality of through holes are transversely and spacedly arranged on the supporting plate, and the through holes are arranged in one-to-one correspondence with the connecting holes; A fastener is inserted into each connecting hole and the corresponding through hole, and the fastener is fixedly connected to the support member and the supporting plate.

11. The support tooling according to claim 3, characterized in that, The supporting tooling further includes a positioning assembly, and the positioning assembly includes a positioning frame and a positioning plate. The positioning frame is fixedly connected to the outside of the supporting plate located at the longitudinal end of the supporting platform; The top of the positioning frame is used to support the structure to be assembled; The positioning plate is connected to one end of the positioning frame away from the supporting plate and protrudes upward from the positioning frame for abutting against the end of the structure to be assembled.

12. The supporting tooling according to claim 3, characterized in that, The support base further includes a plurality of strengthening components, and the strengthening components are arranged in one-to-one correspondence with the supporting plates; The strengthening component includes at least two strengthening plates, and at least one strengthening plate is respectively arranged on opposite sides of the supporting plate. The strengthening plate is fixedly connected between the top of the supporting platform and the supporting plate.

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