Wall-mounted hoisting device

Abstract

This application discloses a wall-attached hoisting device, comprising a support assembly and a hoisting assembly. The support assembly includes a first support member, two second support members, and a traction member. The first support member is positioned close to the top of the wall along its height direction and extends along its width direction. Both second support members extend along their height direction and are respectively positioned on opposite sides of the wall along their width direction. One end of each of the two second support members in the height direction is connected to the first support member. The traction member is simultaneously connected to both second support members, so that each second support member abuts against two opposite sides of the wall. Both second support members are detachably connected to the first support member and detachably connected to the traction member. The hoisting assembly is connected to the first support member and is positioned along its width direction between the wall and one end of the first support member. The wall-attached hoisting device of this application has high assembly and disassembly efficiency.

Description

Technical Field

[0001] This application relates to the field of building construction technology, and in particular to a wall-attached hoisting device. Background Technology

[0002] On construction sites, various materials installed at heights often require hoisting and installation. Common hoisting methods include manual hoisting, mechanical hoisting, and crane hoisting. Generally, the hoisting method is determined based on the weight, shape, size of the material, and the specific conditions of the construction site. However, traditional hoisting methods suffer from low efficiency in installing and dismantling hoisting equipment, leading to extended construction periods. Summary of the Invention

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a wall-mounted hoisting device with high disassembly and assembly efficiency.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0005] The wall-attached hoisting device according to the embodiments of this application has a height direction and a width direction, the height direction intersecting the width direction. The wall-attached hoisting device includes: a support assembly, the support assembly including a first support member, two second support members, and a traction member. The first support member is disposed near the top of the wall along the height direction and extends along the width direction. Both second support members extend along the height direction and are respectively disposed on opposite sides of the wall along the width direction. One end of each of the two second support members in the height direction is connected to the first support member. The traction member is simultaneously connected to both second support members, so that the two second support members abut against two opposite sides of the wall. Both second support members are detachably connected to the first support member and detachably connected to the traction member; and a hoisting assembly, the hoisting assembly being connected to the first support member and disposed along the width direction between the wall and one end of the first support member.

[0006] The wall-mounted hoisting device of this application has the following advantages:

[0007] In the wall-attached hoisting device of this application, construction materials can be hoisted using a hoisting assembly, and the hoisting assembly can be supported by a support assembly to install and fix the hoisting assembly, thereby improving the structural stability of the hoisting assembly during the hoisting process. In this process, since the first support member is positioned close to the top of the wall along the height direction, and one end of each of the two second support members is connected to the first support member along the height direction, and the two second support members are respectively positioned on opposite sides of the wall along the width direction, the support assembly can be installed on the wall using the first support member and the two second support members. Since the hoisting assembly is connected to the first support member and positioned between the wall and one end of the first support member along the width direction, the two second support members can improve the structural strength of the first support member during the hoisting process, thereby increasing the supporting force of the first support member on the hoisting assembly. Furthermore, since the traction member is simultaneously connected to the two second support members, the two second support members respectively abut against two opposite sides of the wall, thus enabling… The traction member causes the two second support members to tend to move closer to each other along the width direction, thereby improving the stability of the connection between the two second support members and the wall, and further improving the supporting force of the support assembly on the hoisting assembly. Furthermore, since both second support members are detachably connected to the first support member and detachably connected to the traction member, when it is necessary to install the wall-attached hoisting device of this application on the wall, it is only necessary to connect the two second support members to the two opposite sides of the wall respectively, connect the two second support members to the first support member, and connect the traction member to the two second support members to complete the installation of the wall-attached hoisting device of this application. When it is necessary to remove the wall-attached hoisting device of this application from the wall, it is only necessary to use the traction member to remove the two second support members, so that the two second support members are separated from the two opposite sides of the wall respectively, thereby achieving the purpose of removing the wall-attached hoisting device of this application from the wall. Therefore, the wall-attached hoisting device of this application can have high disassembly and assembly efficiency.

[0008] According to the wall-attached hoisting device involved in the embodiments of this application, the support assembly further includes a plurality of first connectors, the first connectors being detachably connected to the first support members and being movable relative to the first support members along the width direction, and each second support member being detachably connected to one of the first connectors.

[0009] According to the wall-attached hoisting device involved in the embodiments of this application, the wall-attached hoisting device further has a length direction, which intersects the height direction and the width direction respectively. The first connecting member has a first connecting part, a second connecting part and a third connecting part. The first connecting part abuts against the end of the first support member away from the first support member along the height direction. The second connecting part and the third connecting part are respectively connected to the two ends of the first connecting part along the length direction and are respectively located on both sides of the first support member along the length direction. The second support member is detachably connected to the second connecting part and the third connecting part.

[0010] According to the wall-attached hoisting device involved in the embodiments of this application, the second connecting part and the third connecting part both protrude from the first support member at least partially along the height direction. The portions of the second connecting part and the third connecting part protruding from the first support member are detachably connected to both sides of the second support member along the length direction, and one end of the second support member along the height direction is attached to the first support member.

[0011] According to the wall-attached hoisting device involved in the embodiments of this application, the support assembly further includes a plurality of sliding members. Each sliding member is used to connect with the side of the second support member close to the wall along the width direction and to slide with the side of the wall along the width direction. Each second support member is provided with a plurality of the sliding members at intervals along the height direction.

[0012] According to the wall-attached hoisting device involved in the embodiments of this application, the support assembly further includes a third support member and a flexible support member. The third support member is connected to the end of the first support member away from the second support member along the height direction, and extends along the height direction in a direction away from the second support member. Two second support members are symmetrically arranged on both sides of the third support member along the width direction. The flexible support member is connected sequentially along the width direction to one end of the third support member along the width direction, one end of the third support member away from the second support member along the height direction, and one end of the third support member along the width direction, and the flexible support member is in a stretched state.

[0013] According to the wall-attached hoisting device involved in the embodiments of this application, the hoisting assembly includes a hoisting member and a second connecting member, and the support assembly further includes a limiting member. The limiting member is connected to one end of the first support member along the width direction. The second connecting member is connected to the first support member and is used to be disposed between the wall and the limiting member along the width direction. The second connecting member slides relative to the first support member along the width direction. When the second connecting member slides relative to the first support member towards the limiting member along the width direction, the limiting member abuts against the second connecting member.

[0014] According to the wall-attached hoisting device according to the embodiments of this application, the support assembly further includes a fourth support member, which is used to be disposed between the first support member and the top of the wall. One end of the fourth support member along the height direction is connected to the first support member, and the other end of the fourth support member along the height direction is used to support the top of the wall. Two second support members are symmetrically disposed on both sides of the fourth support member along the width direction. In the height direction, the third support member and the fourth support member are located on the same plane.

[0015] According to the wall-attached hoisting device according to the embodiments of this application, the support assembly further includes a braking component, which is used to connect with one end of the fourth support component near the top of the wall along the height direction, and is used to slide with the top of the wall.

[0016] According to the wall-attached hoisting device involved in the embodiments of this application, the wall-attached hoisting device further has a length direction, which intersects the height direction and the width direction respectively. The fourth support member includes a first support part and two second support parts. The first support part extends along the length direction, and the two second support parts gradually move away from each other along the height direction in a direction away from the first support member. The two ends of the second support parts along the height direction are respectively connected to the first support member and the first support part. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the connection structure between the wall-attached hoisting device and the wall in this application is shown;

[0019] Figure 2 A structural schematic diagram of the wall-attached hoisting device in this application is shown;

[0020] Figure 3 It shows Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 It shows Figure 2 Enlarged structural diagram at point B;

[0022] Figure 5 A structural schematic diagram of the fourth support member in this application is shown.

[0023] Explanation of key component symbols:

[0024] 10-Wall-attached hoisting device;

[0025] 100-Support assembly; 110-First support member; 111-Limiting member; 120-Second support member; 130-Traction member; 140-First connector; 141-First connecting part; 142-Second connecting part; 143-Third connecting part; 150-Sliding member; 160-Third support member; 170-Flexible support member; 180-Fourth support member; 181-First support part; 182-Second support part; 183-Third support part; 191-Brake member; 192-First fastener; 193-Second fastener;

[0026] 200 - Lifting assembly; 210 - Lifting component; 220 - Second connector;

[0027] x - length direction; y - width direction; z - height direction;

[0028] 20-Walls. Detailed Implementation

[0029] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0030] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0034] Reference Figure 1 as well as Figure 2 As shown, the wall-mounted hoisting device 10 involved in the embodiments of this application has a height direction z and a width direction y, and the height direction z and the width direction y intersect. The wall-mounted hoisting device 10 includes a support component 100 and a hoisting component 200.

[0035] Specifically, the support assembly 100 includes a first support member 110, two second support members 120, and a traction member 130. The first support member 110 is positioned close to the top of the wall 20 along the height direction z and extends along the width direction y. Both second support members 120 extend along the height direction z and are respectively positioned on opposite sides of the wall 20 along the width direction y. One end of each of the two second support members 120 in the height direction z is connected to the first support member 110. The traction member 130 is simultaneously connected to both second support members 120, so that the two second support members 120 respectively abut against two opposite sides of the wall 20. Both second support members 120 are detachably connected to the first support member 110 and detachably connected to the traction member 130. The hoisting assembly 200 is connected to the first support member 110 and is positioned between the wall 20 and one end of the first support member 110 along the width direction y.

[0036] It should be noted that in this embodiment, the height direction z is perpendicular to the width direction y, and the height direction z is... Figure 1 as well as Figure 2 The z-direction indicates the width direction, and the y-direction is... Figure 1 as well as Figure 2 The direction indicated by y in the middle.

[0037] In the wall-attached hoisting device 10 of this application, construction materials can be hoisted by the hoisting assembly 200 and supported by the support assembly 100 to install and fix the hoisting assembly 200, thereby improving the structural stability of the hoisting assembly 200 during the hoisting process. In this process, since the first support member 110 is positioned close to the top of the wall 20 along the height direction z, and one end of each of the two second support members 120 in the height direction z is connected to the first support member 110, and the two second support members 120 are respectively positioned on opposite sides of the wall 20 along the width direction y, the hoisting assembly 200 can be used to hoist construction materials. A support member 110 and two second support members 120 mount the support assembly 100 onto the wall 20. Since the hoisting assembly 200 is connected to the first support member 110 and positioned along the width direction y between one end of the wall 20 and the first support member 110, the two second support members 120 can enhance the structural strength of the first support member 110 during hoisting, thereby increasing the supporting force of the first support member 110 on the hoisting assembly 200. Furthermore, since the traction member 130 is simultaneously connected to both second support members 120, the two second support members 120 are respectively used to support the two opposite sides of the wall 20. Therefore, the traction member 130 can cause the two second support members 120 to tend to move closer to each other along the width direction y, thereby improving the stability of the connection between the two second support members 120 and the wall 20, and further improving the supporting force of the support assembly 100 on the hoisting assembly 200. Furthermore, since both second support members 120 are detachably connected to the first support member 110 and detachably connected to the traction member 130, when it is necessary to install the wall-attached hoisting device 10 of this application onto the wall 20, it is only necessary to connect the two second support members 120 to two opposite sides of the wall 20 respectively, and... The two second support members 120 are connected to the first support member 110, and the traction member 130 is connected to the two second support members 120 to complete the installation of the wall-attached hoisting device 10 of this application. When it is necessary to remove the wall-attached hoisting device 10 of this application from the wall 20, it is only necessary to remove the traction member from the two second support members 120 so that the two second support members 120 are separated from the two opposite sides of the wall 20 respectively, thereby achieving the purpose of removing the wall-attached hoisting device 10 of this application from the wall 20. Therefore, the wall-attached hoisting device 10 of this application can have high disassembly and assembly efficiency.

[0038] Specifically, refer to Figure 4As shown, each second support member 120 is provided with a first connecting through hole. Both first connecting through holes extend along the width direction y, and the central axes of the two first connecting through holes coincide. The traction member 130 passes through both first connecting through holes simultaneously. One end of the traction member 130 along the width direction y abuts against the edge of one of the first connecting through holes, and the other end of the traction member 130 along the width direction y is at least partially exposed outside the other first connecting through hole and is provided with external threads. The support assembly 100 also includes a first fastener 192. The first fastener 192 is provided with internal threads. The first fastener 192 is threadedly connected to the traction member 130 and abuts against the edge of the first connecting through hole it is close to. In this way, the distance between the two second support members 120 in the width direction y can be adjusted by adjusting the position of the first fastener 192 on the traction member 130, thereby adjusting the connection strength between the two second support members 120 and the wall 20.

[0039] Specifically, refer to Figure 2 As shown, the support assembly 100 includes a plurality of traction members 130, which are spaced apart and arranged in parallel along the height direction z. Each traction member 130 is simultaneously connected to two second support members 120, thereby increasing the traction force of the traction member 130 on the two second support members 120 and increasing the connection strength between the two second support members 120 and the wall 20.

[0040] Reference Figure 2 As shown, the support assembly 100 also includes a plurality of first connectors 140, which are detachably connected to the first support 110 and are movable relative to the first support 110 in the width direction y. Each second support 120 is detachably connected to one of the first connectors 140.

[0041] Specifically, in this embodiment, the support component 100 includes two first connectors 140, each of which is detachably connected to a second support component 120.

[0042] In this embodiment, since the first connector 140 is connected to the first support 110, and each second support 120 is connected to one first connector 140, the second support 120 can be connected to the first support 110 via the first connector 140. Furthermore, since the first connector 140 is detachably connected to the first support 110, and the second support 120 is detachably connected to the first connector 140, the second support 120 can be removed from the first connector 140 to disassemble it, allowing the two second support 120s to be... Separated from the two opposite sides of the wall 20, and since the first connector 140 can move relative to the first support 110 along the width direction y, the distance between the two second supports 120 in the width direction y can be adjusted by moving the two first connectors 140 relative to the first support 110 along the width direction y. This allows the two second supports 120 to be located on both sides of the wall 20 of different thicknesses, thereby enabling the support assembly 100 to be installed on the wall 20 of different thicknesses, thus expanding the applicable scenarios of the wall-attached hoisting device 10 of this application.

[0043] Reference Figure 2 as well as Figure 3 As shown, the wall-mounted hoisting device 10 also has a length direction x, which intersects the height direction z and the width direction y respectively. The first connecting member 140 has a first connecting part 141, a second connecting part 142 and a third connecting part 143. The first connecting part 141 abuts against the end of the first support member 110 away from the first support member 110 along the height direction z. The second connecting part 142 and the third connecting part 143 are respectively connected to the two ends of the first connecting part 141 along the length direction x and are respectively located on both sides of the first support member 110 along the length direction x. The second support member 120 is detachably connected to the second connecting part 142 and the third connecting part 143.

[0044] It should be noted that in this embodiment, the length direction x is perpendicular to both the height direction z and the width direction y, and the length direction x is... Figure 1 as well as Figure 2 The direction indicated by x in the middle.

[0045] In this embodiment, since the first connecting part 141 abuts against the end of the first support member 110 away from the first support member 110 along the height direction z, and the second connecting part 142 and the third connecting part 143 are respectively connected to the two ends of the first connecting part 141 along the length direction x, and are respectively located on both sides of the first support member 110 along the length direction x, the first connecting part 141, the second connecting part 142 and the third connecting part 143 can together form a U-shaped structure, so that the first connecting part 140 and the first support member 110 can be connected by hanging the U-shaped structure upside down on the first support member 110. Furthermore, since the second support member 120 is detachable from the second connecting part 142 and the third connecting part 143, Therefore, the second support member 120 and the first support member 110 can be connected through the second connecting part 142 and the third connecting part 143. At the same time, the first connecting part 141 can provide support force for the connection between the second support member 120 and the first support member 110, thereby improving the stability of the connection relationship between the second support member 120 and the first support member 110. Furthermore, when it is necessary to disassemble the second support member 120, it is only necessary to remove the second support member 120 from the second connecting part 142 and the third connecting part 143 to disassemble the second support member 120, so that the two second support members 120 can be separated from the two opposite sides of the wall 20 respectively.

[0046] Reference Figure 3 As shown, the second connecting portion 142 and the third connecting portion 143 both protrude at least partially from the first support member 110 along the height direction z. The portions of the second connecting portion 142 and the third connecting portion 143 protruding from the first support member 110 are detachably connected to both sides of the second support member 120 along the length direction x, and one end of the second support member 120 along the height direction z is in contact with the first support member 110.

[0047] In this embodiment, since the portions of the second connecting portion 142 and the third connecting portion 143 protruding from the first support member 110 are detachably connected to both sides of the first support member 110 along the length direction x, the connection between the second support member 120 and the first connecting member 140 can be realized. When the second support member 120 and the first connecting member 140 are connected, since one end of the second support member 120 along the height direction z is in close contact with the first support member 110, the possibility of relative displacement between the second support member 120 and the first support member 110 can be reduced, thereby increasing the supporting force of the second support member 120 on the first support member 110, and thus increasing the supporting force of the support assembly 100 on the hoisting assembly 200.

[0048] Specifically, in this embodiment, the width of the second support member 120 in the length direction x is equal to the width of the first support member 110, so that the second support member 120 can be completely fixed between the second connecting part 142 and the third connecting part 143, thereby preventing relative displacement between the second support member 120 and the first support member 110.

[0049] Specifically, refer to Figure 3 As shown, in this embodiment, a second connecting part 142 is provided with a second connecting through hole, a third connecting part 143 is provided with a third connecting through hole, and a fourth connecting through hole is provided on the second support member 120. The central axes of the second connecting through hole, the third connecting through hole, and the fourth connecting through hole all extend along the length direction x, and the central axes of the second connecting through hole, the third connecting through hole, and the fourth connecting through hole coincide. The support assembly 100 also includes a second fastener 193, which passes through the second connecting through hole, the third connecting through hole, and the fourth connecting through hole to realize the connection between the second support member 120 and the second connecting part 142 and the third connecting part 143.

[0050] More specifically, refer to Figure 1 As shown, in this embodiment, the second fastener 193 is a fastening bolt.

[0051] Reference Figure 2 As shown, the support assembly 100 also includes a plurality of sliding members 150. Each sliding member 150 is used to connect with the side of the second support member 120 close to the wall 20 along the width direction y, and is used to slide to connect with the side of the wall 20 along the width direction y. Each second support member 120 is provided with a plurality of sliding members 150 at intervals along the height direction z.

[0052] In this embodiment, the second support member 120 can be moved relative to the wall 20 along the length direction x by the sliding member 150, so that the support assembly 100 can be moved relative to the wall 20 along the length direction x, so that the wall-attached hoisting device 10 of this application can be installed at different positions on the wall 20, thereby expanding the applicable scenarios of the wall-attached hoisting device 10 of this application.

[0053] Specifically, in this embodiment, the slider 150 is a sliding wheel, and the support assembly 100 can move relative to the wall 20 along the length direction x by sliding the sliding wheel on the wall 20.

[0054] Continue to refer to Figure 2As shown, the support assembly 100 also includes a third support member 160 and a flexible support member 170. The third support member 160 is connected to the end of the first support member 110 away from the second support member 120 along the height direction z, and extends along the height direction z in a direction away from the second support member 120. The two second support members 120 are symmetrically arranged on both sides of the third support member 160 along the width direction y. The flexible support member 170 is connected along the width direction y to one end of the third support member 160 along the width direction y, the end of the third support member 160 away from the second support member 120 along the height direction z, and the end of the third support member 160 along the width direction y in sequence, and the flexible support member 170 is in a stretched state.

[0055] In this embodiment, during the hoisting process of the hoisting assembly 200, the hoisting assembly 200 applies a downward pulling force along the height direction z to the first support member 110. During this process, the flexible support member 170 can be supported by the third support member 160, so that a triangular support structure can be formed between the flexible support member 170 and the first support member 110. This triangular support structure can decompose the force applied by the hoisting assembly 200 to the first support member 110, thereby preventing the support assembly 100 from tipping over and improving the performance of this application. The wall-attached hoisting device 10 improves structural stability. Furthermore, since the two second supports 120 are symmetrically arranged on both sides of the third support 160 along the width direction y, the third support 160 is positioned above the top of the wall 20. This allows the tension force from the hoisting assembly 200 on the flexible support 170 to be transferred to the third support 160, and then to the wall 20, thus decomposing the force on the support assembly 100 and improving its structural strength.

[0056] Specifically, in this embodiment, the first support member 110 is an I-beam, and the flexible support member 170 is a steel wire rope. The load of the I-beam is transferred to the third support member 160 through the steel wire rope, and then transferred to the wall 20 by the third support member 160, thereby completing the decomposition of the simple force transmission process of the support assembly 100.

[0057] Continue to refer to Figure 2As shown, the hoisting assembly 200 includes a hoisting member 210 and a second connecting member 220. The support assembly 100 also includes a limiting member 111. The limiting member 111 is connected to one end of the first support member 110 along the width direction y. The second connecting member 220 is connected to the first support member 110 and is used to be disposed between the wall 20 and the limiting member 111 along the width direction y. The second connecting member 220 slides relative to the first support member 110 along the width direction y. When the second connecting member 220 slides relative to the first support member 110 towards the limiting member 111 along the width direction y, the limiting member 111 abuts against the second connecting member 220.

[0058] In this embodiment, the lifting component 210 can be connected to the first support component 110 via the second connector 220. Simultaneously, the distance between the lifting component 210 and the wall 20 can be adjusted by moving the second connector 220 on the first support component 110, thereby meeting the lifting requirements of different materials. When the second connector 220 moves relative to the first support component 110 along the width direction y, the limiting component 111 can limit the second connector 220, preventing it from detaching from the first support component 110 after moving along the width direction y. This improves the structural stability of the wall-attached lifting device 10 of this application and enhances the safety of the lifting process.

[0059] Specifically, in this embodiment, the hoisting component 210 is an electric hoist, which can be used to hoist construction materials.

[0060] Continue to refer to Figure 2 As shown, the support assembly 100 also includes a fourth support member 180, which is disposed between the first support member 110 and the top of the wall 20. One end of the fourth support member 180 along the height direction z is connected to the first support member 110, and the other end of the fourth support member 180 along the height direction z is used to support the top of the wall 20. Two second support members 120 are symmetrically disposed on both sides of the fourth support member 180 along the width direction y. In the height direction z, the third support member 160 and the fourth support member 180 are located on the same plane.

[0061] In this embodiment, since the two second support members 120 are symmetrically arranged on both sides of the fourth support member 180 along the width direction y, the fourth support member 180 is located between the first support member 110 and the top of the wall 20, so that the fourth support member 180 provides support to the first support member 110, avoiding direct contact between the first support member 110 and the wall 20 and causing damage to the wall 20. In the height direction z, since the third support member 160 and the fourth support member 180 are located on the same plane, the tension of the hoisting assembly 200 on the flexible support member 170 can be transferred from the third support member 160 to the fourth support member 180, and then transferred to the wall 20 through the fourth support member 180, so as to realize the decomposition of the force on the support assembly 100, thereby improving the structural strength of the support assembly 100.

[0062] Specifically, in this embodiment, in the width direction y, the width of the fourth support member 180 is greater than or equal to the width of the third support member 160, so that the fourth support member 180 can bear the entire load of the third support member 160.

[0063] Continue to refer to Figure 2 As shown, the support assembly 100 also includes a brake 191, which is used to connect to one end of the fourth support 180 near the top of the wall 20 along the height direction z, and to slide with the top of the wall 20.

[0064] In this embodiment, since the brake member 191 is used to connect with the end of the fourth support member 180 near the top of the wall 20 along the height direction z and is used to slide with the top of the wall 20, when the two second support members 120 move relative to the wall 20 along the length direction x, the brake member 191 can drive the fourth support member 180 relative to the wall 20 along the length direction x, thereby improving the convenience of moving the support assembly 100 relative to the wall 20. Furthermore, when the support assembly 100 moves relative to the wall 20 to a preset position, the brake member 191 can be used to brake the fourth support member 180 to stop moving along the length direction x, thereby stopping the two second support members 120 from moving along the length direction x, so as to fix the support assembly 100 and the wall 20, which facilitates the subsequent hoisting work.

[0065] Specifically, in this embodiment, the braking element 191 is a braking wheel, which can simultaneously have braking and sliding functions to meet the requirements of moving the fourth support 180 relative to the wall 20 along the length direction x and braking the fourth support 180.

[0066] Reference Figure 5As shown, the fourth support member 180 includes a first support portion 181 and two second support portions 182. The first support portion 181 extends along the length direction x, and the two second support portions 182 gradually move away from each other along the height direction z in a direction away from the first support member 110. The two ends of the second support portions 182 along the height direction z are respectively connected to the first support member 110 and the first support portion 181.

[0067] In this embodiment, a triangular support structure can be formed by the first support part 181 and the two second support parts 182, and the apex of the triangular support structure is connected to the first support member 110, and the bottom edge of the triangular support structure is parallel to the top of the wall 20. In this way, the support force of the fourth support member 180 on the first support member 110 can be increased by the triangular support structure, thereby improving the structural strength of the support assembly 100.

[0068] Specifically, refer to Figure 5 As shown, the first support portion 181 and the two second support portions 182 form an isosceles triangle support structure. The two second support portions 182 are the two isosceles of the isosceles triangle support. The fourth support member 180 also includes a third support portion 183. The third support portion 183 extends along the height direction z. In the height direction z, one end of the third support portion 183 is connected to the middle of the first support portion 181, and the other end of the third support portion 183 is connected to the end of the two second support portions 182 near the first support member 110. The third support portion 183 and the third support member 160 are coaxially arranged so as to improve the structural stability of the isosceles triangle support structure and improve the load bearing capacity of the fourth support member 180 on the third support member 160.

[0069] Specifically, in this embodiment, a fifth connecting through hole is provided on the third support portion 183. The fifth connecting through hole is coaxially arranged with the first connecting through holes on the two second support members 120, so that the traction member 130 passes through the third support portion 183 and the two second support members 120 at the same time. This improves the structural strength of the traction member 130 through the third support portion 183, while avoiding interference between the third support portion 183 and the connection between the traction member 130 and the two second support members 120.

[0070] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0071] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A wall-mounted hoisting device, characterized by The wall-attached hoisting device has a height direction and a width direction, the height direction intersects the width direction, and the wall-attached hoisting device comprises: a support assembly, the support assembly comprises a first support, two second supports and a traction member, the first support is arranged close to a top of a wall along the height direction and extends along the width direction, the two second supports each extend along the height direction and are arranged on opposite sides of the wall along the width direction, one end of the two second supports along the height direction is connected with the first support, and the traction member is connected with the two second supports simultaneously so that the two second supports are arranged against two opposite sides of the wall respectively, the two second supports are detachably connected with the first support and are detachably connected with the traction member; a hoisting assembly, the hoisting assembly is connected on the first support and is arranged between the wall and one end of the first support along the width direction; the support assembly further comprises a third support and a flexible support, the third support is connected with the first support at an end of the first support away from the second supports along the height direction and extends along the height direction away from the second supports, the two second supports are symmetrically arranged on two sides of the third support along the width direction, the flexible support is connected with one end of the third support along the width direction, one end of the third support along the height direction away from the second supports and one end of the third support along the width direction in sequence along the width direction, and the flexible support is in a stretched state; the hoisting assembly comprises a hoisting member and a second connecting member, the support assembly further comprises a limiting member, the limiting member is connected on one end of the first support along the width direction, the second connecting member is connected with the first support and is arranged between the wall and the limiting member along the width direction, the second connecting member slides along the width direction relative to the first support, and the limiting member abuts against the second connecting member when the second connecting member slides along the width direction relative to the first support towards the limiting member.

2. The wall panel attachment hoisting device according to claim 1, characterized in that the support assembly further comprises a plurality of first connecting members, the first connecting members are detachably connected with the first support and are movable along the width direction relative to the first support, and each second support is detachably connected with one first connecting member.

3. The wall panel attachment hoisting device according to claim 2, wherein The wall-attached hoisting device also has a length direction intersecting with the height direction and the width direction, the first connecting piece has a first connecting part, a second connecting part and a third connecting part, the first connecting part abuts against one end of the first support piece away from the first support piece along the height direction, the second connecting part and the third connecting part are connected with two ends of the first connecting part along the length direction respectively and are located on two sides of the first support piece along the length direction respectively, and the second support piece is detachably connected with the second connecting part and the third connecting part.

4. The wall panel attachment hoisting device according to claim 3, wherein The second connecting part and the third connecting part are at least partially protruded from the first support piece along the height direction, the parts of the second connecting part and the third connecting part protruded from the first support piece are detachably connected with two sides of the second support piece along the length direction respectively, and one end of the second support piece along the height direction is attached to the first support piece.

5. A wall panel attachment hoisting device according to any one of claims 1-4, characterized in that The support assembly further comprises a plurality of sliding pieces, each of which is connected with one side of the second support piece along the width direction close to the wall and is in sliding connection with the side surface of the wall along the width direction, and a plurality of sliding pieces are arranged on each second support piece along the height direction.

6. The wall panel attachment lifting device of claim 1, wherein, The support assembly further comprises a fourth support piece arranged between the first support piece and the top of the wall, one end of the fourth support piece along the height direction is connected with the first support piece, the other end of the fourth support piece along the height direction is arranged on the top of the wall, two second support pieces are symmetrically arranged on two sides of the fourth support piece along the width direction, and the third support piece and the fourth support piece are located on the same plane along the height direction.

7. The wall panel attachment hoisting device according to claim 6, characterized in that The support assembly further comprises a braking piece connected with one end of the fourth support piece along the height direction close to the top of the wall and in sliding connection with the top of the wall.

8. The wall panel attachment hoisting device according to claim 6, wherein The wall-attached hoisting device also has a length direction intersecting with the height direction and the width direction, the fourth support piece comprises a first support part and two second support parts, the first support part is arranged along the length direction, the two second support parts gradually move away from each other along the height direction in a direction away from the first support piece, and two ends of the second support part along the height direction are connected with the first support piece and the first support part respectively.

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