Multi-point supporting linkage type connection curved surface supporting device

Abstract

The utility model discloses a multi-point supporting linkage type connection curved surface supporting device which comprises one or more connecting pieces, a plurality of adsorption supporting pieces, a plurality of linkage pieces and a plurality of supporting pieces, and the adsorption supporting pieces are used for being connected with a curved surface to be supported in a magnetic attraction or adsorption mode. The plurality of linkage pieces are correspondingly arranged below the plurality of adsorption supporting pieces and are detachably connected with the adsorption supporting pieces; the multiple supporting pieces are arranged below the linkage piece and detachably connected with the linkage piece. The multiple adsorption supporting pieces, the multiple linkage pieces and the multiple supporting pieces are connected in a one-to-one correspondence mode to form multiple sets of supporting units. During use, one or more connecting pieces penetrate through the multiple linkage pieces to connect the multiple sets of supporting units, and after the multiple adsorption supporting pieces and the multiple linkage pieces are connected at the connecting pieces one by one, the adsorption supporting pieces can rotate in the preset direction to integrally support a to-be-supported curved surface. The problems of elastic connection of multi-point distribution magnetic attraction heads and multi-point supporting forming of flexible curved surfaces are solved, and reliable and stable supporting is provided for curved surface workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of curved surface auxiliary support, in particular to a curved surface support device with multi-point support linkage connection. Background Technique

[0002] In recent years, under the background of the increasing demand for complex curved surface workpieces in various engineering fields, the requirements for the machining accuracy of curved surface machining are also getting higher and higher. Due to the structural characteristics of the curved surface workpiece itself, how to provide stable and reliable support during the machining of the curved surface is a problem that needs to be considered.

[0003] Due to different production requirements, there are large differences in the curvature, quality, etc. of the machined and formed curved surface workpieces. For example, large-mass curved surface parts need to be fixed by a support device due to their large inertia to achieve stable support and transportation; for large-curvature curved surfaces, the problem of height differences at different positions caused by the curved surface needs to be considered to achieve stable support for the workpiece.

[0004] During the machining process of the curved surface, a support device is required to fit the surface of the workpiece to reduce the deformation problem. In the prior art, a solid mold for forming the curved surface part is usually used for support, but the limitations are great, basically one mold and one support for each part. And due to the structural characteristics of the curved surface itself, it is necessary to consider its different characteristics at different positions to achieve targeted support. On the other hand, the existing curved surface support parts have problems such as unstable rotation direction and inability to control the support parts to rotate in a specific direction. Content of the Utility Model

[0005] To solve some or all of the above technical problems existing in the prior art, the utility model provides a curved surface support device with multi-point support linkage connection, which solves the elastic connection of multi-point distributed magnetic heads and the problem of flexible curved surface multi-point support forming, can adopt a flexible support method according to curved surface workpieces of different structural types, and can also better control the rotation direction of the support parts to provide reliable and stable support for the curved surface workpieces.

[0006] The technical solution of the utility model is as follows:

[0007] The utility model provides a curved surface support device with multi-point support linkage connection, including:

[0008] One or more connecting pieces;

[0009] A plurality of adsorption support pieces, and the plurality of adsorption support pieces are used for magnetic attraction or adsorption connection with the curved surface to be supported;

[0010] A plurality of linkage pieces, and the plurality of linkage pieces are correspondingly arranged below the plurality of adsorption support pieces and are detachably connected to the adsorption support pieces;

[0011] A plurality of support members, the plurality of support members are arranged below the linkage member and are detachably connected to the linkage member;

[0012] A plurality of adsorption support members, a plurality of linkage members and a plurality of support members are connected in one-to-one correspondence to form multiple groups of support units;

[0013] During use, one or more of the connecting members pass through the plurality of linkage members to connect the multiple groups of support units, and after the plurality of adsorption support members and the plurality of linkage members are connected one by one by the connecting members, the adsorption support members can rotate along a preset direction to integrally support the curved surface to be supported.

[0014] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the support member is a telescopic support member.

[0015] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, a magnetic material is arranged inside the adsorption support member or a suction cup is arranged on the top of the adsorption support member.

[0016] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the connecting member includes a flexible member.

[0017] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the connecting member includes an elastic rod and a spring rod, the spring rod is sleeved outside the elastic rod, the elastic rod and the spring rod are in clearance fit, and the elastic rod and the spring rod have the same length.

[0018] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the linkage member includes:

[0019] A first component and a second component that are vertically and staggeredly distributed;

[0020] The first component is of a concave-shaped structure, and first through holes having the same shape as the connecting member are arranged at the middle positions of the upper parts of both ends of the concave-shaped structure, and a first screw rod is arranged at the center position of the bottom of the concave shape;

[0021] The second component is arranged inside the concave-shaped structure of the first component, and the second component includes:

[0022] A left cover plate, a first protrusion is arranged on the upper part of the left cover plate, and a second through hole for the connecting member to pass through is arranged on the left cover plate;

[0023] Upper cover plate, one end of the upper cover plate is detachably connected to the left cover plate, one side of the upper cover plate is provided with a first card slot for cooperating with the first protrusion, the other side of the upper cover plate is provided with a second card slot, and a second screw for connecting with the adsorption support member is arranged on the top of the upper cover plate;

[0024] Right cover plate, the right cover is arranged opposite to the left cover plate, the right cover plate is detachably connected to the other end of the upper cover plate, a second protrusion for cooperating with the second card slot is arranged on the upper part of the right cover plate, and a third through hole for the connecting member to pass through is arranged on the right cover plate;

[0025] Intermediate member, the intermediate member is arranged in the area surrounded by the left cover plate, the right cover plate, the upper cover plate and the first component, a fourth through hole for the connecting member to pass through is arranged through the intermediate member, and elastic members are sleeved at both end faces of the fourth through hole, and pin shafts for passing through the first through hole are respectively arranged at the middle positions of both end faces of the intermediate member perpendicular to the fourth through hole;

[0026] During use, the connecting member sequentially passes through the second through hole, the third through hole and the fourth through hole, and after the connecting member sequentially passes through the second through hole, the third through hole and the fourth through hole, there is a gap for movement between the intermediate member and the side of the concave-shaped structure of the first component, the top surface of the bottom and the bottom surface of the upper cover plate.

[0027] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the width of the intermediate member is less than or equal to the width of the bottom of the concave-shaped structure of the first component.

[0028] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the elastic member includes a torsion spring.

[0029] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the linkage member and the adsorption support member are connected by threads.

[0030] Further, in the above-mentioned curved surface support device with multi-point support linkage connection, the support member and the linkage are connected by threads.

[0031] The main advantages of the technical solution of the present utility model are as follows:

[0032] The curved surface support device with multi-point support linkage connection of the present utility model forms multiple groups of support units by connecting multiple adsorption support members, multiple linkage members and multiple support members in one-to-one correspondence; and arranges multiple groups of support units under the curved surface to be supported. At the same time, after the multiple adsorption support members and the multiple linkage members are connected to each other through connecting members, the adsorption support members can rotate along a preset direction, so that the support members can completely fit the curved surface. In this way, stable and reliable support for the curved surface to be supported can be achieved, better fitting the curved surface to be supported, and avoiding damage during transportation. Description of the Drawings

[0033] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model and form a part of the present utility model. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0034] Figure 1 It is a schematic diagram of the overall structure of the linkage member in the curved surface support device with multi-point support linkage connection according to an embodiment of the present utility model;

[0035] Figure 2 It is an exploded schematic diagram of the overall structure of the linkage member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0036] Figure 3 It is a schematic diagram of the structure of a first perspective of the second component in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0037] Figure 4 It is Figure 3 The sectional structure schematic diagram in the B-B direction in

[0038] Figure 5 It is a schematic diagram of the structure of a first perspective of the intermediate member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0039] Figure 6 It is a schematic diagram of the structure of a first perspective of the adsorption support member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0040] Figure 7 It is a schematic diagram of the structure of another perspective of the adsorption support member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0041] Figure 8 It is a schematic diagram of a first perspective of the cooperation between the adsorption support member and the linkage member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0042] Figure 9 A schematic structural view from another perspective of the adsorption support member and the linkage member in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0043] Figure 10 A schematic structural view of the connecting member connecting two linkage members in the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0044] Figure 11 A schematic structural view of the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0045] Figure 12 A schematic structural view of the support curved surface of the curved surface support device with multi-point support linkage connection provided by an embodiment of the present utility model;

[0046] Explanation of reference numerals:

[0047] 1, connecting member; 2, adsorption support member; 3, support member; 4, linkage member;

[0048] 41, first component; 410, first through hole; 411, first screw;

[0049] 42, second component; 420, left cover plate 420; 421, first protrusion; 422, second through hole; 423, upper cover plate; 424, first card slot; 425, second card slot; 426, second screw; 427, right cover plate; 428, second protrusion; 429, third through hole; 430, intermediate member; 431, pin shaft; 432, fourth through hole; 433, elastic member; 434, end cover. Detailed implementation manners

[0050] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0051] The following will, in conjunction with the drawings, detail the technical solutions provided by the embodiments of the present utility model.

[0052] As shown in the Figures 1-12 drawing, the embodiments of the present utility model provide a curved surface support device with multi-point support linkage connection. The device includes one or more connecting members 1, multiple adsorption support members 2, multiple linkage members 4 and multiple support members 3, wherein:

[0053] A plurality of adsorption supports 2 are used for magnetic attraction or adsorption connection with the curved surface to be supported; a plurality of linkage members 4 are correspondingly arranged below the plurality of adsorption supports 2 and are detachably connected to the adsorption supports 2; a plurality of supports 3 are arranged below the linkage members 4 and are detachably connected to the linkage members 4; the plurality of adsorption supports 2, the plurality of linkage members 4 and the plurality of supports 3 are connected in one-to-one correspondence to form multiple groups of support units; during use, one or more connecting members 1 pass through the plurality of linkage members 4 to connect the multiple groups of support units, and after the adsorption supports 2 and the plurality of linkage members 4 are connected one by one by the connecting members 1, the adsorption supports 2 can rotate in any preset direction to integrally support the curved surface to be supported.

[0054] With such a setting, the curved surface support device with multi-point support linkage connection of the present utility model forms multiple groups of support units by connecting the plurality of adsorption supports 2, the plurality of linkage members 4 and the plurality of supports 3 in one-to-one correspondence; and the multiple groups of support units are arranged below the curved surface to be supported. At the same time, after the adsorption supports 2 and the plurality of linkage members 4 are connected one by one by the connecting members 1, the adsorption supports 2 can rotate in a preset direction, such as the direction where the curvature of the curved surface to be supported is located. In this way, stable and reliable support for the curved surface to be supported can be achieved, the curved surface to be supported can be better fitted, better transportation can be realized, and damage during transportation can be avoided.

[0055] It should be noted that the above preset direction is the direction where the curvature of the curved surface to be supported is located; in some optional implementation manners of this embodiment, the curved surface to be supported can rotate in two directions of x and y. With such a setting, the problems that the rotation direction and angle range of the support member are too large, it is not easy to support the curved surface, or the support process is too difficult, or it is easy to swing after support are avoided, and the support member can maintain its original position under the action of the torsion spring and the spring rod in the absence of the curved surface.

[0056] In some optional implementation manners of this embodiment, such as Figure 3 , Figure 4 , Figure 8 and Figure 9 shown, a threaded connection is adopted between the linkage member 4 and the adsorption support 2. A threaded connection is also adopted between the support 3 and the linkage.

[0057] With such a setting, in addition to ensuring the connection strength, the threaded connection method can also facilitate connection and disassembly.

[0058] Preferably, the support 3 is a telescopic support.

[0059] In some optional implementation manners of this embodiment, the support 3 can adopt a telescopic rod on the premise of ensuring strength, and the telescopic rod can be set as a multi-stage telescopic rod.

[0060] Meanwhile, to enable the support member 3 in this application to have a better support effect, the support member 3 in this application is supported in the form of a hydraulic support member or a hydraulic support device. Specifically, a hydraulic telescopic rod is provided on the support member 3, and the curved surface to be supported is supported by means of hydraulic expansion and contraction, so that the support member 3 not only has a supporting function, but also has adjustable height, can bear a large-weight curved surface, has high adjustment accuracy and a controllable adjustment process. When in use, a corresponding complete control device is matched with the hydraulic support member 3 or the hydraulic support device.

[0061] To enable the support rod in this application to not only have a good support effect, but also have the characteristics of high sensitivity, retractability, and no pollution to the environment, the support member 3 in this application is supported by a pneumatic support member 3 or a pneumatic support device. Specifically, a pneumatic telescopic rod is provided on the support member 3, and the curved surface to be supported is supported by means of pneumatic expansion and contraction, so that the support member 3 has flexible adjustment, a simple structure, and can arbitrarily adjust the height of the support member 3 according to the radian of the curved surface to achieve reliable and stable support for the curved surface.

[0062] To enable the support member 3 in this application to not only have a good support effect, but also make the structure simpler and the cost lower, structures such as support rods can be used in cooperation with elastic elements, such as a structure in which a support rod and a spring cooperate with each other, so that the support member 3 has a certain elasticity. At the same time, to make the effect of the support member 3 better, the support rod can be set as a telescopic support rod.

[0063] Optionally, a magnetic material is provided inside the adsorption support member 2 or a suction cup is provided on the top of the adsorption support member 2.

[0064] With such a setting, the adsorption support member 2 can better contact and fit with the curved surface to be supported by means of magnetic attraction or adsorption, and can better ensure the support and transportation of the curved surface.

[0065] In some optional implementation manners of this embodiment, a permanent magnet is installed inside the adsorption support member 2, which can be adsorbed on the bottom surface of the curved surface workpiece after being energized. A threaded hole for cooperating with the second screw rod 426 is provided on the bottom surface of the adsorption support member 2, and the threaded hole of the adsorption support member 2 is directly threadedly connected to the tops of the support member 3 and the linkage member 4. After the adsorption support member 2 is matched with the corresponding position of the curved surface workpiece to be supported and transported, it directly acts on the bottom surface of the curved surface workpiece by adsorption. Through the rotation of the pin shaft 431, the deformation of the torsion spring, and the drive of the support rod, a certain range of swinging and curved surface position adjustment can be realized, so that the adsorption support member 2 can be reliably adsorbed with the curved surface workpiece along with the change of the curved surface shape of the curved surface workpiece, and can fit better with the bottom surface of the curved surface workpiece to achieve precise support.

[0066] In order to ensure that the adsorption support 2 of the present application can be stably and firmly attached to the curved surface to be supported, and to avoid the adsorption support 2 causing damage to the smoothness and roughness of the curved surface, and to avoid scratches or damage to the curved surface caused by the attachment of the two, a wear-resistant layer can be set on the end surface of the adsorption support 2 that contacts the curved surface to be supported, so as to prevent the curved surface from being scratched and protect the end surface of the adsorption support 2 from wear. At the same time, in order to ensure better contact between the adsorption support 2 and the curved surface to be supported, so as to make the contact and support more firm, the contact surface of the adsorption support 2 is set to a rectangular, circular or polygonal structure, and the end surface of each adsorption support 2 is set to be not less than 10 square centimeters. However, it can be understood that the size of the adsorption support 2 is determined according to the size of the supported curved surface.

[0067] Specifically, the connecting member 1 includes a flexible member. Optionally, the connecting member 1 includes an elastic rod and a spring rod, the spring rod is sleeved outside the elastic rod, preferably the elastic rod and the spring rod are clearance-fitted, and preferably the elastic rod and the spring rod have the same length.

[0068] In this way, during the process of setting the curved surface angle, the elastic rod can drive the other connecting parts in a linkage manner. The deformation of the spring rod can reduce the impact on the elastic rod during driving. In some optional implementations of this embodiment, the elastic rod is an elastic thin rod, such as a glass fiber thin rod.

[0069] In some optional implementations of this embodiment, in order to make the connecting member lighter and meet the strength and fixation effects, the present application also adopts another method, such as the connecting member 1 adopts a tension spring or a tension spring with the above-mentioned spring rod or a tension spring with the above-mentioned spring rod to achieve connection, such as Figure 11 As shown, multiple groups of support units are connected using tension springs.

[0070] In some optional implementations of the present embodiment, the elastic rod can be set as a steel wire rope. With this configuration, the connecting member 1 can have a certain strength and can also be adjusted accordingly according to the different curvatures and radians of the curved surface, so that when the curved surface support device with a multi-point support linkage connection of the present application is used to support the curved surface, the supporting effect can be better guaranteed, and it is safer and more reliable. During transportation, the connecting member 1 will not cause the problem of increased transportation difficulty. At the same time, the structure of the steel wire rope can absorb and alleviate slight shaking during transportation, thereby further improving the safety and stability of curved surface transportation.

[0071] Specifically, the curved surface support device of the utility model has a multi-point support linkage connection, such as Figures 1-6As shown in the figure, the linkage member 4 includes: a first component 41 and a second component 42 that are vertically and staggeredly distributed; the first component 41 has a concave-shaped structure, and at the middle positions of the upper parts of both ends of the concave-shaped structure, there are first through holes 410 having the same shape as the connecting member 1, and at the central position of the bottom of the concave-shaped structure, there is a first screw 411; the second component 42 is disposed inside the concave-shaped structure of the first component 41, and the second component 42 includes: a left cover plate 420, on the upper part of the left cover plate 420, there is a first protrusion 421, and on the left cover plate 420, there is a second through hole 422 for the connecting member 1 to pass through; an upper cover plate 423, one end of the upper cover plate 423 is detachably connected to the left cover plate 420, on one side of the upper cover plate 423, there is a first card slot 424 for cooperating with the first protrusion 421, on the other side of the upper cover plate 423, there is a second card slot 425, and on the top of the upper cover plate 423, there is a second screw 426 for connecting with the adsorption support member 2; a right cover plate 427, the right cover is disposed opposite to the left cover plate 420, the right cover plate 427 is detachably connected to the other end of the upper cover plate 423, on the upper part of the right cover plate 427, there is a second protrusion 428 for cooperating with the second card slot 425, and on the right cover plate 427, there is a third through hole 429 for the connecting member 1 to pass through; a middle member 430, the middle member 430 is disposed in the area surrounded by the left cover plate 420, the right cover plate 427, the upper cover plate 423 and the first component 41, a fourth through hole 432 for the connecting member 1 to pass through is penetrated through the middle member 430, and elastic members 433 are sleeved at both end faces of the fourth through hole 432, and at the middle positions of both end faces of the middle member 430 perpendicular to the fourth through hole 432, there are pin shafts 431 for passing through the first through holes 410 respectively; during use, the connecting member 1 sequentially passes through the second through hole 422, the third through hole 429 and the fourth through hole 432, and after the connecting member 1 sequentially passes through the second through hole 422, the third through hole 429 and the fourth through hole 432, there is a gap for movement between the middle member 430 and the side edges of the concave-shaped structure of the first component 41, the top surface of the bottom and the bottom surface of the upper cover plate 423.

[0072] With such a setting, by using the structure of the linkage member 4, during the support of the curved surface, rotation in a preset direction can be achieved through the structure of the linkage member 4, such as the direction where the curvature of the curved surface to be supported is located, so as to achieve support that fits the curvature and radian of the curved surface. While ensuring that the curved surface to be supported will not be damaged during the support process, it can also stably and reliably support the curved surface, ensuring the stability and safety of the support and transportation.

[0073] Preferably, as Figure 5 shown, the width of the middle member 430 is less than or equal to the width of the bottom of the concave-shaped structure of the first component 41.

[0074] With such a setting, when the middleware 430 supports the surface to be supported after the connector 1 is connected, the middleware 430 can rotate along the direction of the surface curvature, avoiding the interference of the first component 41, resulting in non-conforming angles during the support of the surface, or uneven force between the adsorption support member 2 and the surface to be supported, causing the surface to be supported to be deformed or detached under long-term force during transportation, resulting in damage to the surface during transportation.

[0075] Preferably, as Figure 2 , Figure 4 and Figure 5 shown, the elastic member 433 includes a torsion spring, and the torsion spring is arranged on both sides of the fourth through hole 432. There are torsion spring holes and torsion spring chutes for fixing the torsion spring on both sides of the fourth through hole 432 of the middleware 430.

[0076] Specifically, in the above-mentioned linkage support parts, due to the self-gravity of the curved surface workpiece acting on the pin shaft 431, the rotation of the pin shafts 431 on both sides can realize the movement of the magnetic attraction in the left and right directions. Through the deformation and rebound force of the torsion spring, the upper cover plate 423 is driven to swing within a certain range in the front and back directions, compensating for the generated deformation and thus realizing the position adjustment, so that the adsorption support member 2 can be reliably adsorbed with the curved surface workpiece along with the change of the curved surface shape of the curved surface workpiece, and better fit the bottom surface of the curved surface workpiece, thereby achieving the purpose of reliable and precise support. The horizontal tension spring is horizontally arranged in the same horizontal plane along the horizontal direction. The multi-point support unit is connected to and closely attached to the tension spring, which can connect the multi-point support parts and the adsorption support member 2 to form a support pad-like structure matching the curved surface workpiece. Compared with discrete point-like supports, it has better support stability. By lifting the bottom support member 3, the reconfigurable surface mechanism can be driven to change uniformly along with the surface contour of the bottom surface of the curved surface, and at the same time, the position of the support unit can be moved according to the curved surface shape of the curved surface workpiece to be supported to achieve precise positioning of the workpiece.

[0077] Thus, the multi-point support parts of the present invention are magnetically connected to the surface workpiece to be supported. The linkage member 4, under the expansion and contraction of the elastic member 433 and the rotation of the pin shaft 431, constitutes a reconfigurable surface matching the curved surface, realizing position adjustment within a certain range. Through the adsorption support member 2 arranged thereon, it fits the bottom surface of the curved surface part to form a support surface structure. It solves the problems of elastic connection of multi-point distributed magnetic heads and flexible multi-point support forming of flexible curved surfaces, can adopt a flexible support method according to different structural types of curved surface workpieces, and can also better control the rotation direction of the support parts, providing reliable and stable support for the curved surface workpiece.

[0078] The usage method and principle of the curved surface support device with multi-point support linkage connection of the present invention are as follows:

[0079] Connect the adsorption support 2, the linkage 4, and the support 3 from top to bottom to form a support unit at one time. When supporting and transporting the curved surface, select an appropriate number of connected support units according to the size and thickness of the curved surface. Connect several connected support units in series and fix them by passing the connecting piece 1 through the linkage 4, so that the adsorption support 2 can rotate in a preset direction. Stretch the support 3 of the series-connected support units, and under the magnetic attraction or adsorption action of the adsorption support 2, perform support and fixation. At the same time, as the curved surface changes, adjust the height of the support 3 and the angle of the adsorption support 2, so that the adsorption support 2 is just stably and safely supported after magnetically attracting or adsorbing the curved surface, until all support units are successively arrayed and supported under the curved surface, completing the support of the curved surface, so that the curved surface will not be deformed during transportation.

[0080] In summary, in the prior art, there are problems such as unstable support of the curved surface, non-fitting angle, and unreliable support. In the present invention, in order to solve the problems existing in the prior art, a structure in which the telescopic support 3, the adsorption support 2, and the linkage 4 are connected to form a support unit is adopted to realize the support of any curved surface, and the adsorption support 2 can completely fit the radian of the curved surface. And the connecting piece 1 is used to connect multiple support units in series and arrange them in an array under the curved surface, so that all support units are fully and completely attached to the bottom of the curved surface, and the force is evenly distributed and the contact is sufficient after attachment, thereby solving the problems of unstable support, non-fitting angle, and unreliable support in the prior art, and achieving the effect of safe support and transportation.

[0081] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. In addition, in this article, "front", "rear", "left", "right", "upper", and "lower" are all referenced to the placement state shown in the drawings.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A curved surface support device with multi-point support linkage connection, characterized in that: include: one or more connectors; A plurality of adsorption supports, wherein the plurality of adsorption supports are used for magnetic attraction or adsorption connection with the curved surface to be supported; A plurality of linkage members, wherein the plurality of linkage members are correspondingly arranged below the plurality of adsorption support members and are detachably connected to the adsorption support members; A plurality of supporting members, wherein the plurality of supporting members are arranged below the linkage member and are detachably connected to the linkage member; A plurality of the adsorption support members, a plurality of the linkage members and a plurality of the support members are connected one by one to form a plurality of groups of support units; When in use, one or more of the connecting parts pass through the multiple linkage parts to connect multiple groups of support units, and after the multiple adsorption support parts and the multiple linkage parts are connected one by one on the connecting parts, the adsorption support parts can rotate along a preset direction to support the curved surface to be supported as a whole.

2. The curved surface support device with multi-point support linkage connection according to claim 1 is characterized in that: The support member is a telescopic support member.

3. The curved surface support device with multi-point support linkage connection according to claim 1, characterized in that: A magnetic material is arranged inside the adsorption support or a suction cup is arranged on the top of the adsorption support.

4. The curved surface support device with multi-point support linkage connection according to claim 1, characterized in that: The connecting member includes a flexible member.

5. The curved surface support device with multi-point support linkage connection according to any one of claims 1 or 4, characterized in that: The connecting piece comprises an elastic rod and a spring rod, wherein the spring rod is sleeved outside the elastic rod, the elastic rod and the spring rod are clearance-matched, and the elastic rod and the spring rod have the same length.

6. The curved surface support device with multi-point support linkage connection according to claim 1, characterized in that: The linkage comprises: A first component and a second component are vertically staggered; The first component is a concave-shaped structure, wherein a first through hole having the same shape as the connecting member is provided at the middle position of the upper part of both ends of the concave-shaped structure, and a first screw is provided at the center position of the bottom of the concave shape; The second component is arranged inside the concave-shaped structure of the first component, and the second component includes: A left cover plate, wherein a first protrusion is provided on an upper portion of the left cover plate, and a second through hole for the connecting member to pass through is provided on the left cover plate; An upper cover plate, one end of which is detachably connected to the left cover plate, a first slot for cooperating with the first protrusion is provided on one side of the upper cover plate, a second slot is provided on the other side of the upper cover plate, and a second screw for connecting with the adsorption support is provided on the top of the upper cover plate; a right cover plate, the right cover being arranged opposite to the left cover plate, the right cover plate being detachably connected to the other end of the upper cover plate, a second protrusion cooperating with the second slot being arranged on the upper portion of the right cover plate, and a third through hole for the connecting member to pass through being arranged on the right cover plate; A middle piece, the middle piece is arranged in the area surrounded by the left cover plate, the right cover plate, the upper cover plate and the first component, a fourth through hole for the connecting piece to pass through is penetrated through the middle piece, and elastic pieces are sleeved on two end surfaces of the fourth through hole, and pins for passing through the first through hole are respectively arranged at the middle positions of two end surfaces of the middle piece perpendicular to the fourth through hole; When in use, the connecting member passes through the second through hole, the third through hole and the fourth through hole in sequence, and after the connecting member passes through the second through hole, the third through hole and the fourth through hole in sequence, there is a gap for movement between the middle member and the side edges of the concave structure of the first component, the top surface of the bottom and the bottom surface of the upper cover plate.

7. The curved surface support device with multi-point support linkage connection according to claim 6, characterized in that: The width of the middle piece is less than or equal to the width of the bottom of the concave structure of the first component.

8. The curved surface support device with multi-point support linkage connection according to claim 6, characterized in that: The elastic member includes a torsion spring.

9. The curved surface support device with multi-point support linkage connection according to any one of claims 1 or 6, characterized in that: The linkage member and the adsorption support member are connected by threads.

10. The curved surface support device with multi-point support linkage connection according to claim 1, characterized in that: The support member and the linkage are connected by threads.

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