Support device and mounting and dismounting method of support device

Abstract

The invention provides a support device and a mounting and dismounting method of the support device, and relates to the technical field of support construction. The support device comprises a support assembly and a moving assembly. A moving assembly is installed at the bottom of the support assembly and comprises a moving piece, a supporting piece and a connecting structure. The moving part abuts against the upper portion of the supporting part and is in inclined plane fit with the supporting part, and the moving part is used for moving along the inclined plane between the moving part and the supporting part so as to reduce the ground clearance of the top of the support assembly; the connecting structure is detachably connected between the moving part and the supporting part and used for limiting the moving part to move relative to the supporting part. According to the support device, the height of the top of the support assembly above the ground can be reduced after construction of a construction part is completed through slope matching between the moving part and the supporting part, so that the support assembly is separated from the construction part, and the support assembly can be conveniently detached after being moved away from the lower portion of the construction part; the situation that constructors throw the rod pieces at high altitude due to the fact that the rod pieces occupy a construction site is avoided, and construction risks are effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of support construction, and in particular to a support device and a method for installing and disassembling the support device. Background Art

[0002] During the construction of the existing scaffolding, the horizontal bars, vertical bars and other rods in the scaffolding need to be manually connected and fixed from bottom to top until the top of the scaffolding contacts the construction site. Correspondingly, when the construction site is completed and the scaffolding needs to be dismantled, it is necessary to manually climb to the top of the scaffolding and then dismantle each rod in the scaffolding from top to bottom.

[0003] In the actual process of dismantling the scaffolding, when construction workers dismantle the poles at high altitude, in order to prevent the poles from piling up around the scaffolding and occupying the construction site, they usually throw the dismantled poles far away, which can easily cause accidents. Summary of the invention

[0004] The purpose of the present invention is to provide a support device and a method for installing and disassembling the support device, so as to alleviate the technical problem that in the process of disassembling scaffolding in the prior art, construction workers usually throw the disassembled rods far away to prevent the rods from piling up around the scaffolding and occupying the construction site, which can easily cause accidents.

[0005] In a first aspect, the present invention provides a support device, comprising a support assembly and a moving assembly;

[0006] The moving assembly is installed at the bottom of the bracket assembly, and the moving assembly includes a moving part, a supporting part and a connecting structure;

[0007] The moving member abuts against the upper side of the supporting member and forms an inclined surface with the supporting member, and the moving member is used to move along the inclined surface between the moving member and the supporting member to reduce the height of the top of the bracket assembly from the ground;

[0008] The connecting structure is detachably connected between the moving member and the supporting member, and is used to limit the movement of the moving member relative to the supporting member.

[0009] In an optional embodiment, both the bottom of the moving member and the top of the supporting member are provided with inclined surfaces, and the bottom inclined surface of the moving member and the top inclined surface of the supporting member have the same inclination angle relative to the same horizontal plane.

[0010] In an optional embodiment, a pulley is rotatably mounted on the moving member, and the pulley is used to roll on the supporting member when the moving member moves along the inclined plane.

[0011] In an optional embodiment, a groove is formed on the top of the support member, and the pulley is located in the groove and can roll in the groove.

[0012] In an optional embodiment, a mounting groove is provided at the bottom of the movable member, and the pulley is rotatably mounted in the mounting groove.

[0013] In an optional embodiment, the connection structure includes an annular buckle and a wedge-shaped member;

[0014] The annular buckle is sleeved outside the mutually abutting movable member and the supporting member; the wedge-shaped member is filled in the gap between the side wall of the movable member, the side wall of the supporting member and the buckle to limit the relative movement of the movable member to the supporting member.

[0015] In an optional embodiment, the connection structure includes a connection bolt and a connection nut;

[0016] The movable member and the supporting member are both provided with through holes matched with the connecting bolts. The connecting bolts are threadedly connected with the connecting nuts after passing through the through holes on the movable member and the supporting member. One of the bolt heads of the connecting bolts and the connecting nuts abuts against the outside of the side wall of the movable member, and the other abuts against the outside of the side wall of the supporting member.

[0017] In an optional embodiment, the support assembly includes a plurality of support groups, the plurality of support groups are stacked and connected from bottom to top, and each of the support groups includes a plurality of support modules sequentially distributed in a horizontal direction and connected in pairs;

[0018] Among the plurality of bracket groups, the bottom of each bracket module in the bracket group located at the bottom is installed with the moving component.

[0019] In an optional embodiment, the support module includes a folding frame and a limiting rod;

[0020] The folding frame comprises a plurality of hinged rods, which are hinged to each other so that the folding frame can be folded and unfolded; the limiting rod is used to be connected between the hinged rods of the folding frame after the folding frame is unfolded to limit the folding of the folding frame.

[0021] In a second aspect, the present invention provides a method for installing and removing a bracket device, using the bracket device as described in any one of the above embodiments, comprising:

[0022] Move the bracket assembly with the moving member installed at the bottom and the support member to the bottom of the construction site, and abut the moving member against the top of the support member, while making the moving member and the support member cooperate with each other in an inclined plane;

[0023] Connecting the connecting structure between the moving member and the supporting member to limit the movement of the moving member relative to the supporting member;

[0024] Perform construction on the part to be constructed on the top of the bracket assembly, and disassemble the connection structure after the construction is completed;

[0025] The moving member is moved along the inclined surface between the moving member and the supporting member to reduce the height of the top of the bracket assembly from the ground;

[0026] The moving assembly is pulled in a horizontal direction to remove the support assembly from below the construction site.

[0027] The support device provided by the present invention includes a support assembly and a moving assembly; the moving assembly is installed at the bottom of the support assembly, and the moving assembly includes a moving part, a support member and a connecting structure; the moving part abuts against the top of the support member and is in an inclined plane match with the support member, and the moving part is used to move along the inclined plane between it and the support member to reduce the height of the top of the support assembly from the ground; the connecting structure is detachably connected between the moving part and the support member, and is used to limit the movement of the moving part relative to the support member. The support device provided by the present invention can be used as a scaffold, and correspondingly, the support assembly can be a scaffold structure formed by connecting a cross bar, a vertical bar and an inclined bar. Before constructing a high-altitude construction site such as a crossbeam, the support assembly can be assembled at a position away from the construction site and the moving part can be installed at the bottom of the support assembly, and then the support assembly and the support member with the moving part installed at the bottom are moved to the bottom of the construction site, and then the moving part is abutted against the top of the support member, and the moving part and the support member are in an inclined plane match. Finally, the connecting structure can be connected between the moving part and the support part. At this time, the connecting structure can realize the connection and fixation between the moving part and the support part, effectively ensure the support stability of the mobile component to the bracket component, and then ensure the structural stability of the bracket component. After the construction process of the construction site such as the crossbeam is completed at the top of the bracket component, the bracket device can be removed from the bottom of the construction site. Specifically, the connecting structure can be disassembled first, and then the moving part is driven to move on the inclined surface between it and the support part. After the moving part moves along the inclined surface on the support part, the moving part can drive the bracket component to descend as a whole, so that the height above the ground of the top of the bracket component is reduced. At this time, the top of the bracket component is separated from the construction site, which is convenient for removing the bracket component as a whole on the ground. After the bracket component with the moving part installed at the bottom is removed as a whole from the bottom of the construction site, the bracket component can be disassembled from top to bottom. Since the bracket component is far away from the construction site at this time, that is, the bracket component is far away from the construction site, the construction personnel do not need to consider that the parts of the disassembled bracket component will occupy the construction site, and there is no need to throw the disassembled parts to a distance, which effectively reduces the risk of high-altitude throwing.

[0028] Compared with the prior art, the bracket device provided by the present invention can ensure the stability of the bracket assembly through the connecting structure. After the construction of the construction site is completed using the bracket assembly, the height of the top of the bracket assembly from the ground can be lowered by moving the moving part at the inclined surface between the moving part and the supporting part, thereby separating the bracket assembly from the construction site, facilitating the removal of the entire bracket assembly from under the construction site, and then disassembling the bracket assembly elsewhere, thereby avoiding construction workers throwing rods in the air due to the rods occupying the construction site, thereby effectively reducing construction risks.

[0029] The installation and disassembly method of the support device provided by the present invention applies the above-mentioned support device, including: moving the support assembly and the support member with the moving part installed at the bottom to the bottom of the construction site, and abutting the moving part against the top of the support member, while making the moving part and the support member match each other at an inclined surface; connecting the connecting structure between the moving part and the support member to limit the movement of the moving part relative to the support member; constructing the construction site at the top of the support assembly, and disassembling the connecting structure after the construction is completed; moving the moving part along the inclined surface between it and the support member to reduce the height of the top of the support assembly from the ground; pulling the moving assembly in the horizontal direction to remove the support assembly from under the construction site. The installation and disassembly method of the support device applies the above-mentioned support device, so the installation and disassembly method of the support device has the same beneficial effects as the above-mentioned support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic diagram of the structure of a bracket device and a vehicle provided in an embodiment of the present invention;

[0032] Figure 2 A schematic diagram of the structure of a bracket device provided in an embodiment of the present invention;

[0033] Figure 3 A schematic diagram of a partial structure of a bracket group in a bracket device provided in an embodiment of the present invention;

[0034] Figure 4 A schematic diagram of the structure of a moving assembly and a local support assembly provided in an embodiment of the present invention;

[0035] Figure 5 Another schematic diagram of the structure of the mobile assembly and the local support assembly provided by the embodiment of the present invention;

[0036] Figure 6 A schematic diagram of the structure of a bracket module provided in an embodiment of the present invention;

[0037] Figure 7 A schematic diagram of the structure of the folding stand provided by an embodiment of the present invention when unfolded;

[0038] Figure 8 A schematic diagram of the structure of the folding frame provided by an embodiment of the present invention when folded;

[0039] Fig. 9 A schematic diagram of the structure of the plunger provided in an embodiment of the present invention;

[0040] Fig.10 Another schematic diagram of the structure of the plunger provided by the embodiment of the present invention;

[0041] Fig.11 A schematic diagram of the structure of a hinge in a bracket module provided in an embodiment of the present invention;

[0042] Fig.12 A schematic diagram of the structure of an adjustable base provided in an embodiment of the present invention;

[0043] Fig.13 A schematic diagram of a partial structure of a bracket assembly provided in an embodiment of the present invention;

[0044] Fig.14 Another structural schematic diagram of a bracket module provided by an embodiment of the present invention;

[0045] Fig.15 Another structural schematic diagram of the folding frame provided by an embodiment of the present invention when unfolded;

[0046] Fig.16 Another schematic diagram of the structure of the folding frame provided by the embodiment of the present invention when folded;

[0047] Fig.17 Another partial structural schematic diagram of a bracket assembly provided in an embodiment of the present invention;

[0048] Fig.18 Another structural schematic diagram of a bracket module provided in an embodiment of the present invention;

[0049] Fig.19 Another structural schematic diagram of the folding stand provided by an embodiment of the present invention when unfolded;

[0050] Fig. 20 Another structural schematic diagram of the folding frame provided by an embodiment of the present invention when folded;

[0051] Fig.21 The present invention provides a flowchart of a method for installing and removing a bracket device according to an embodiment of the present invention.

[0052] Icons: 1-bracket assembly; 10-bracket module; 100-folding frame; 1000-vertical pole; 1001-rotating rod; 1002-hinge; 101-limiting rod; 2-moving assembly; 20-moving part; 200-pulley; 21-support part; 210-groove; 22-connecting structure; 220-annular buckle; 221-wedge; 222-connecting bolt; 223-connecting nut; 23-inclined surface; 3-vehicle; 4-disc buckle; 5-cross rod; 6-diagonal support rod; 7-adjustable base. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0054] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0056] Example:

[0057] like Figure 1-Figure 5 As shown, the support device provided in this embodiment includes a support component 1 and a moving component 2; the moving component 2 is installed at the bottom of the support component 1, such as Figure 4 and Figure 5 As shown, the moving component 2 includes a moving part 20, a supporting part 21 and a connecting structure 22; the moving part 20 abuts against the top of the supporting part 21 and is matched with the supporting part 21 at an inclined surface, and the moving part 20 is used to move along the inclined surface between it and the supporting part 21 to lower the height of the top of the bracket assembly 1 from the ground; the connecting structure 22 is detachably connected between the moving part 20 and the supporting part 21, and is used to limit the movement of the moving part 20 relative to the supporting part 21.

[0058] The support device provided in this embodiment can be used as a scaffold. Figure 1 , Figure 2 and Figure 3As shown, the support assembly 1 can be a scaffolding structure formed by connecting horizontal bars, vertical bars and diagonal bars. Before constructing the construction site located at a high place such as a horizontal beam, the support assembly 1 can be assembled at a location far away from the construction site and a moving member 20 can be installed at the bottom of the support assembly 1. Then, the support assembly 1 with the moving member 20 installed at the bottom and the support member 21 are moved to the bottom of the construction site, and then the support assembly 1 and the support member 21 are moved to the bottom of the construction site. Figure 4 and Figure 5 As shown, the moving member 20 is abutted against the upper side of the supporting member 21, and the moving member 20 and the supporting member 21 are matched with each other in an inclined plane. Finally, the connecting structure 22 can be connected between the moving member 20 and the supporting member 21. At this time, the connecting structure 22 can realize the connection and fixation between the moving member 20 and the supporting member 21, effectively ensuring the supporting stability of the supporting member 1 by the moving assembly 2, thereby ensuring the structural stability of the supporting member 1.

[0059] After the construction process of the crossbeam and other construction parts on the top of the bracket assembly 1 is completed, you can use Figure 1 The vehicle 3 shown removes the bracket device from under the construction site. Specifically, the connection structure 22 can be disassembled first, and then the moving member 20 can be driven to move on the inclined surface between it and the support member 21. After the moving member 20 moves along the inclined surface on the support member 21, the moving member 20 can drive the bracket assembly 1 to descend as a whole, thereby reducing the height of the top of the bracket assembly 1 from the ground. At this time, the top of the bracket assembly 1 is separated from the construction site, which is convenient for removing the bracket assembly 1 as a whole on the ground.

[0060] When using Figure 1 After the vehicle 3 shown and the pull rope structure at the rear of the vehicle 3 move the bracket assembly 1 with the moving part 20 installed at the bottom away from the bottom of the construction site as a whole, the bracket assembly 1 can be disassembled from top to bottom. Since the bracket assembly 1 is far away from the construction site at this time, that is, the bracket assembly 1 is far away from the construction site, the construction workers do not need to consider that the disassembled parts of the bracket assembly 1 will occupy the construction site, and there is no need to throw the disassembled parts far away, which effectively reduces the risk of throwing objects from high altitude.

[0061] Compared with the prior art, the bracket device provided in this embodiment can ensure the stability of the bracket assembly 1 through the connecting structure 22. After the construction of the construction site is completed using the bracket assembly 1, the moving part 20 can also be used to move on the inclined surface between it and the support part 21 to lower the height of the top of the bracket assembly 1 from the ground, thereby separating the bracket assembly 1 from the construction site, facilitating the removal of the bracket assembly 1 as a whole from under the construction site, and then disassembling the bracket assembly 1 elsewhere, thereby avoiding construction workers throwing rods in the air due to the rods occupying the construction site, thereby effectively reducing construction risks.

[0062] The bevel fit between the moving member 20 and the supporting member 21 means that an inclined surface 23 is provided at at least one position of the bottom of the moving member 20 and the top of the supporting member 21, as long as the inclined surface 23 can reduce the height of the top of the bracket assembly 1 from the ground after the moving member 20 moves relative to the supporting member 21.

[0063] In order to improve the abutment stability between the moving member 20 and the supporting member 21, as Figure 4 and Figure 5 As shown, in this embodiment, the bottom of the movable member 20 and the top of the supporting member 21 are preferably provided with an inclined surface 23, and the bottom inclined surface 23 of the movable member 20 and the top inclined surface 23 of the supporting member 21 have the same inclination angle relative to the same horizontal plane.

[0064] like Figure 4 and Figure 5 As shown, a pulley 200 can be rotatably mounted on the moving member 20, and the pulley 200 is used to roll on the supporting member 21 when the moving member 20 moves along the inclined plane.

[0065] When the moving member 20 is driven to move along the inclined surface on the supporting member 21, the pulley 200 will roll on the inclined surface, thereby converting the sliding friction between the moving member 20 and the supporting member 21 into rolling friction, effectively reducing the resistance during the movement of the moving member 20, thereby improving the use efficiency of the bracket device.

[0066] Further, such as Figure 4 and Figure 5 As shown, a groove 210 may be formed at the top of the support member 21 , and the pulley 200 is located in the groove 210 and can roll in the groove 210 .

[0067] The groove 210 can not only make room for the pulley 200 to prevent the pulley 200 from affecting the inclined surface matching effect between the moving part 20 and the supporting part 21, but also limit the movement process of the pulley 200, thereby improving the stability of the moving process of the moving part 20.

[0068] In this embodiment, if Figure 5 As shown, the pulley 200 can be installed on both sides of the movable member 20 by rotating the shaft. At this time, in order to enable the support member 21 to support the pulley 200, the width of the support member 21 needs to be greater than the width of the movable member 20. Correspondingly, the groove 210 is arranged between the projected edge of the movable member 20 on the top of the support member 21 and the top edge of the support member 21.

[0069] Alternatively, the width of the support member 21 may be equal to the width of the moving member 20. In this case, in order to prevent the pulley 200 from affecting the inclined surface matching effect between the moving member 20 and the support member 21, as shown in FIG. Figure 4 As shown, a mounting groove is provided at the bottom of the moving member 20, and the pulley 200 is rotatably mounted in the mounting groove.

[0070] The mounting groove is used to provide an installation space for the pulley 200 , and can protect the pulley 200 by preventing foreign objects from interfering with the rotation process of the pulley 200 .

[0071] In this embodiment, the connection structure 22 may be formed by fasteners such as positioning pins and rivets.

[0072] Or, if Figure 4 As shown, the connecting structure 22 may include an annular buckle 220 and a wedge-shaped piece 221; the annular buckle 220 is sleeved outside the movable part 20 and the supporting part 21 which abut against each other; the wedge-shaped piece 221 is filled in the gap between the side wall of the movable part 20, the side wall of the supporting part 21 and the buckle to limit the movement of the movable part 20 relative to the supporting part 21.

[0073] The wedge-shaped member 221 is in the shape of a triangular prism or a triangular pyramid, and the circumference of the annular buckle 220 needs to be larger than the circumference of the moving member 20 and the supporting member 21 after they abut against each other.

[0074] When it is necessary to use the connection structure 22 to limit the movement of the moving member 20 relative to the support member 21, the annular buckle 220 can be firstly sleeved outside the moving member 20 and the support member 21 that abut against each other, and at this time, there is a gap between the outer sides of the moving member 20 and the support member 21 that abut against each other and the inner side of the annular buckle 220, and then the tip of the wedge 221 can be extended into the above-mentioned gap, and then the wedge 221 is continuously pushed along the axial direction of the annular buckle 220 until the wedge 221 is clamped in the above-mentioned gap. After the wedge 221 is clamped in the above-mentioned gap, the extrusion force and friction force of the side of the wedge 221 can be used to effectively limit the movement of the moving member 20 relative to the support member 21, thereby effectively ensuring the overall structural stability of the moving assembly 2.

[0075] When the connection structure 22 needs to be disassembled, the wedge 221 can be pushed in the opposite direction by an external object so that the wedge 221 can be withdrawn from the above-mentioned gap. After the wedge 221 is withdrawn from the above-mentioned gap, the annular buckle 220 is moved again so that the annular buckle 220 is away from the moving member 20 or the supporting member 21 to prevent the annular buckle 220 from hindering the relative movement process between the moving member 20 and the supporting member 21. It should be noted that, since the wedge 221 is in the shape of a triangular prism or a triangular pyramid, when the wedge 221 is pushed in the opposite direction, as long as the wedge 221 moves a short distance in the above-mentioned gap, the wedge 221 can be withdrawn from the gap, which effectively improves the use effect of the wedge 221.

[0076] In order to prevent the annular buckle 220 from affecting the stability of the support member 21 on the ground, the axial direction of the annular buckle 220 needs to extend vertically, and correspondingly, the wedge-shaped member 221 enters and exits the gap inside the annular buckle 220 vertically.

[0077] Or, if Figure 5 As shown, the connecting structure 22 can also include a connecting bolt 222 and a connecting nut 223; both the moving member 20 and the supporting member 21 are provided with through holes adapted to the connecting bolt 222, and the connecting bolt 222 passes through the through holes on the moving member 20 and the through holes on the supporting member 21 and is threadedly connected with the connecting nut 223, and one of the bolt head of the connecting bolt 222 and the connecting nut 223 abuts against the outside of the side wall of the moving member 20, and the other abuts against the outside of the side wall of the supporting member 21.

[0078] By means of the threaded connection and separation between the connecting bolt 222 and the connecting nut 223 , the fixing and unlocking between the moving part 20 and the supporting part 21 can be achieved, thereby achieving the overall structural stability of the moving component 2 and the movement process of the moving part 20 relative to the supporting part 21 .

[0079] Further, such as Figure 5 As shown, the through hole on the moving member 20 can pass through the inclined surface of the moving member 20 in the horizontal direction, and correspondingly, the through hole on the supporting member 21 can pass through the inclined surface of the moving member 20 in the horizontal direction. At this time, the connecting bolt 222 in the through hole extends in the horizontal direction, and the connecting bolt 222 will not affect the stability of the supporting member 21 on the ground, and there is a relatively open space around the connecting bolt 222 and the connecting nut 223, which effectively improves the use effect of the connecting structure 22.

[0080] like Figure 2 and Figure 3 As shown, the bracket assembly 1 includes a plurality of bracket groups, and the plurality of bracket groups are stacked and connected from bottom to top, and as shown in Figure 3 and Figure 6 As shown, each bracket group includes a plurality of bracket modules 10 which are sequentially distributed in the horizontal direction and connected in pairs; among the plurality of bracket groups, a moving component 2 is installed at the bottom of each bracket module 10 in the bracket group located at the bottom.

[0081] At this time, the bracket assembly 1 is formed by splicing multiple bracket modules 10 horizontally and vertically. The upper and lower adjacent bracket groups can be connected to each other by plugging, and the left and right adjacent bracket modules 10 can be connected by Figure 3 , Figure 6 The buckle 4 and the insertion rod are shown to be connected to each other.

[0082] Specifically, the plate buckle 4 is provided with a plurality of jacks spaced along its circumference, and plug blocks matching the jacks are provided at both ends of the plug rod, and a plate buckle 4 is provided at the corner of each bracket module 10. The plug rod can be a horizontal plug rod 5 extending in the horizontal direction, such as Figure 3 As shown, the top buckles 4 of two adjacent bracket modules 10 are inserted with Fig. 9 The horizontal insertion rod 5 and the bottom buckle 4 are connected with each other. Fig. 9The cross-insertion rod 5 shown. Further, the support module 10 may also include Figure 3 and Fig.10 The diagonal brace 6 shown may be hinged between the cross-insertion rod 5 at the top and the cross-insertion rod 5 at the bottom of the bracket module 10 .

[0083] It should be noted that there is no limit to the number of movable components 2 installed at the bottom of each bracket module 10 in the bracket group at the bottom, and it can be selected according to actual needs. For example, the bottom of the bracket module 10 includes four corners, and the movable components 2 can be installed at the four corners of the bottom of the bracket module 10.

[0084] Alternatively, in order to improve the stability of the support assembly 1 while ensuring the smooth movement of the support assembly 1, as Figure 2 and Figure 3 As shown, a moving assembly 2 can be installed at two diagonally distributed corners of the bottom of the bracket module 10, and the other two diagonally distributed corners can be installed as shown in FIG. Figure 2 , Figure 3 and Fig.12 The adjustable base 7 shown can be extended or shortened, and the top of the adjustable base 7 is connected to the corner of the bracket module 10. It is used to extend when the construction site is being constructed until the bottom of the adjustable base 7 abuts against the ground. At this time, the adjustable base 7 can effectively improve the overall stability of the bracket assembly 1. After the construction is completed, in order to facilitate the movement of the bracket assembly 1, the adjustable base 7 can also be shortened so that the bottom of the adjustable base 7 is off the ground.

[0085] In order to improve the convenience of transportation and storage of the bracket assembly 1, in this embodiment, each bracket module 10 is preferably a foldable structure. Figure 6-Figure 8 As shown, the support module 10 includes a folding frame 100 and a limiting rod 101; Figure 7 and Figure 8 As shown, the folding frame 100 includes a plurality of hinged rods, and the plurality of hinged rods are hinged to each other so that the folding frame 100 can be folded and unfolded; Figure 6 As shown, the limiting rod 101 is used to be connected between the hinge rods of the folding frame 100 after the folding frame 100 is unfolded, so as to limit the folding of the folding frame 100.

[0086] Among them, the multiple hinged rods in the folding frame 100 can be divided into vertical rods 1000 and rotating rods 1001. There are multiple vertical rods 1000 and they are distributed at intervals along the circumference of the folding frame 100. Two rotating rods 1001 are hinged on one side of each vertical rod 1000 facing the central axis of the folding frame 100, and the two rotating rods 1001 are hinged to the top and bottom of the vertical rod 1000, respectively; the ends of the rotating rods 1001 at the tops of the multiple vertical rods 1000 away from the vertical rods 1000 are hinged at one point, and the ends of the rotating rods 1001 at the tops of the multiple vertical rods 1000 away from the vertical rods 1000 are hinged at another point.

[0087] To improve the hinge stability between the ends of the plurality of rotating rods 1001, as Figure 7 and Fig.11 As shown, the folding frame 100 may further include a hinge 1002 , and a plurality of rotation grooves are formed on the circumference of the hinge 1002 . Ends of the plurality of rotation rods 1001 away from the vertical rods 1000 are hinged in the plurality of rotation grooves one by one.

[0088] When the folding frame 100 is folded, Figure 8 As shown, each rotating rod 1001 is folded on one side of the vertical rod 1000 and is parallel to the vertical rod 1000. When the folding frame 100 is unfolded, by pulling the vertical rods 1000 away from each other, the multiple rotating rods 1001 can be driven to rotate at the same time. Figure 7 As shown, when the rotating rod 1001 is rotated to a state perpendicular to the vertical rod 1000, the folding frame 100 can be unfolded.

[0089] When the folding frame 100 is unfolded, in order to ensure the unfolding stability of the folding frame 100, as Figure 6 As shown, a limiting rod 101 can be connected between two adjacent uprights 1000 of the folding frame 100, and the limiting rod 101 can play a supporting role to effectively prevent the folding frame 100 from automatically folding.

[0090] Further, such as Figure 6 and Figure 7 As shown, a buckle 4 may be fixed to the top of the vertical pole 1000; or Fig.13 , Fig.14 , Fig.15 and Fig.16 As shown, the top and bottom of the vertical pole 1000 are respectively fixed with buckles 4; or, as shown in FIG. Fig.17 , Fig.18 , Fig.19 and Fig. 20As shown, a buckle 4 is fixed at the bottom of the vertical pole 1000. The buckle 4 is used to realize the connection between the folding frame 100 and the limiting rod 101, so corresponding to the structure of the buckle 4, both ends of the limiting rod 101 are respectively provided with plug blocks that are compatible with the plug holes on the buckle 4. When it is necessary to realize the connection between the limiting rod 101 and the vertical pole 1000, the plug block on the limiting rod 101 is plugged into the plug hole on the buckle 4.

[0091] like Fig.21 As shown, this embodiment also provides a method for installing and removing a bracket device, using the above bracket device, including:

[0092] Step S1: Move the bracket assembly 1 with the moving member 20 installed at the bottom and the support member 21 to the bottom of the construction site, and abut the moving member 20 against the top of the support member 21, and make the moving member 20 and the support member 21 fit in an inclined plane;

[0093] Step S2: Connecting the connecting structure 22 between the moving member 20 and the supporting member 21 to restrict the moving member 20 from moving relative to the supporting member 21;

[0094] Step S3: construct the part to be constructed on the top of the bracket assembly 1, and after the construction is completed, disassemble the connection structure 22;

[0095] Step S4: moving the moving member 20 along the inclined surface between the moving member 20 and the supporting member 21 to reduce the height of the top of the bracket assembly 1 from the ground;

[0096] Step S5: Pull the moving assembly 2 in the horizontal direction to move the support assembly 1 away from below the construction site.

[0097] Among them, step S1-step S2 is the installation process of the above-mentioned bracket device, and step S3-step S5 is the disassembly process of the above-mentioned bracket device. Since the installation and disassembly method of the bracket device provided in this embodiment applies the above-mentioned bracket device, the installation and disassembly method of the bracket device can also ensure the stability of the bracket assembly 1 through the connecting structure 22, and after the construction of the construction site is completed using the bracket assembly 1, the moving part 20 is also used to move on the inclined surface between it and the support part 21 to lower the height of the top of the bracket assembly 1 from the ground, so as to facilitate the removal of the bracket assembly 1 as a whole from under the construction site, and avoid construction personnel throwing rods in the air due to the occupation of the construction site by the rods.

[0098] 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A support device, characterized in that: It comprises a support assembly (1) and a moving assembly (2); The moving assembly (2) is installed at the bottom of the support assembly (1), and the moving assembly (2) comprises a moving part (20), a supporting part (21) and a connecting structure (22); The moving member (20) abuts against the upper side of the supporting member (21) and forms an inclined surface with the supporting member (21); the moving member (20) is used to move along the inclined surface between the moving member and the supporting member (21) to reduce the height of the top of the bracket assembly (1) from the ground; The connection structure (22) is detachably connected between the moving member (20) and the supporting member (21) and is used to limit the movement of the moving member (20) relative to the supporting member (21).

2. The bracket device according to claim 1, characterized in that: The bottom of the moving member (20) and the top of the supporting member (21) are both provided with inclined surfaces (23), and the bottom inclined surface (23) of the moving member (20) and the top inclined surface (23) of the supporting member (21) have the same inclination angle relative to the same horizontal plane.

3. The bracket device according to claim 1, characterized in that: A pulley (200) is rotatably mounted on the moving member (20), and the pulley (200) is used to roll on the supporting member (21) when the moving member (20) moves along the inclined plane.

4. The bracket device according to claim 3, characterized in that: A groove (210) is provided at the top of the support member (21), and the pulley (200) is located in the groove (210) and is capable of rolling in the groove (210).

5. The bracket device according to claim 4, characterized in that: The bottom of the moving member (20) is provided with a mounting groove, and the pulley (200) is rotatably mounted in the mounting groove.

6. The bracket device according to any one of claims 1 to 5, characterized in that: The connection structure (22) comprises an annular buckle (220) and a wedge-shaped piece (221); The annular buckle (220) is sleeved outside the mutually abutting movable member (20) and the supporting member (21); the wedge-shaped member (221) is filled in the gap between the side wall of the movable member (20), the side wall of the supporting member (21) and the buckle to limit the movement of the movable member (20) relative to the supporting member (21).

7. The bracket device according to any one of claims 1 to 5, characterized in that: The connection structure (22) comprises a connection bolt (222) and a connection nut (223); The movable member (20) and the supporting member (21) are both provided with through holes matched with the connecting bolts (222); the connecting bolts (222) are threadedly connected with the connecting nuts (223) after passing through the through holes on the movable member (20) and the supporting member (21); and one of the bolt heads of the connecting bolts (222) and the connecting nuts (223) abuts against the outside of the side wall of the movable member (20), and the other abuts against the outside of the side wall of the supporting member (21).

8. The support device according to any one of claims 1 to 5, characterized in that: The support assembly (1) comprises a plurality of support groups, the plurality of support groups are stacked and connected from bottom to top, and each of the support groups comprises a plurality of support modules (10) distributed in sequence in a horizontal direction and connected in pairs; Among the plurality of bracket groups, the bottom of each bracket module (10) in the bracket group located at the bottom is installed with the moving component (2).

9. The support device according to claim 8, characterized in that: The support module (10) comprises a folding frame (100) and a limiting rod (101); The folding frame (100) comprises a plurality of hinged rods, which are hinged to each other so that the folding frame (100) can be folded and unfolded; the limiting rod (101) is used to be connected between the hinged rods of the folding frame (100) after the folding frame (100) is unfolded, so as to limit the folding of the folding frame (100).

10. A method for installing and removing a bracket device, using the bracket device according to any one of claims 1 to 9, characterized in that: include: The support assembly (1) with the moving member (20) installed at the bottom and the support member (21) are moved to the bottom of the construction site, and the moving member (20) is abutted against the top of the support member (21), and the moving member (20) and the support member (21) are matched with each other in an inclined plane; The connecting structure (22) is connected between the moving member (20) and the supporting member (21) to limit the movement of the moving member (20) relative to the supporting member (21); Performing construction on the location to be constructed on the top of the support assembly (1), and disassembling the connecting structure (22) after the construction is completed; The moving member (20) is moved along the inclined surface between the moving member (20) and the supporting member (21) to reduce the height of the top of the support assembly (1) from the ground; The movable assembly (2) is pulled in a horizontal direction to remove the support assembly (1) from below the construction site.

Images