Module unit lifting frame

Abstract

The utility model belongs to the technical field of lifting frames, and particularly relates to a module unit lifting frame. A lifting frame body of the lifting frame and a module unit are fixed or detached through a robot. Hoisting formworks are fixed to the bottoms of all the vertical beams corresponding to the columns of all the module units, and the multiple robots are in one-to-one correspondence with all the hoisting formworks; the robot comprises a mechanical arm, a fixing bolt is clamped on the mechanical arm, and the mechanical arm can fix or detach the hanging bracket body and the module unit by operating the fixing bolt in the hoisting module. Therefore, due to the fact that the lifting frame is provided with the multiple robots and the corresponding lifting formworks fixed to the columns of the module units, the fixing bolts are operated in the lifting formworks through the mechanical arms of the robots, and the lifting frame body and the module units are fixed or detached. The purposes that manual disassembly and assembly are avoided during module hoisting operation, and potential safety hazards are reduced are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting frames, and in particular relates to a module unit lifting frame. Background Art

[0002] With the continuous improvement of economic strength and the continuous development of building industrialization, modular buildings are being built all over the country. The modular units of modular buildings will be prefabricated in the factory in advance, and then assembled and spliced ​​into buildings on site. When assembling modular units, a lifting frame is often used to operate on the top of the module to lift the modular unit and move it to the designated assembly position.

[0003] However, the hanger requires workers to work at high altitude to install and connect the lifting modules, and the weight of the hanger increases, which may cause casualties if not handled with care. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a module unit lifting frame, thereby solving the technical problem that workers are required to perform high-altitude operations to install and connect the lifting modules, which poses a potential safety hazard.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] An embodiment of the utility model provides a module unit lifting frame, including a hanger body and a plurality of robots, the hanger body and the module unit are fixed or disassembled by the robots; the appearance of the hanger body is a rectangular frame adapted to the size of the module unit, which is formed by connecting a plurality of horizontal beams and a plurality of vertical beams, and lifting molds are fixed at the bottom of all vertical beams corresponding to the columns of all module units, and the plurality of robots correspond to all lifting molds one by one; the robot includes a manipulator, and the manipulator is clamped with fixing bolts, and the manipulator can fix or disassemble the hanger body and the module unit by operating the fixing bolts in the lifting mold.

[0009] Furthermore, it also includes a number of module lifting nodes, which correspond one by one to the columns of all module units and are respectively fixed on the top of the corresponding columns; a vertical first through hole with an internal thread is opened in the center of the module lifting node, the first through hole is adapted to the fixing bolt, and a second through hole adapted to the size of the first through hole is opened on the lower wall of the lifting mold, the head size of the fixing bolt is larger than the second through hole, and the manipulator can make the fixing bolt pass through the second through hole and screw it on the first through hole to fix the lifting mold to the module lifting node.

[0010] Furthermore, diagonal bars are fixed on the diagonal lines of each smallest rectangular frame formed by all the horizontal beams and all the vertical beams on the hanger body.

[0011] Furthermore, the material of the hanger body is: steel for building structures.

[0012] Furthermore, the robot includes a first robot, each lifting mold is provided with a first robot, the first robot is fixed to the top wall of the lifting mold, and the manipulator includes a first manipulator, and the first manipulator is located at the bottom of the first robot.

[0013] Furthermore, a plurality of pairs of hanging rings are provided on the upper wall of the crossbeam at the top of the hanger body, and the plurality of pairs of hanging rings are used to be connected with the slings.

[0014] Furthermore, when the module unit is hoisted, two relative internal angles α are formed between the sling and the crossbeam at the top of the hanger body, and the distance between each pair of hanging rings and the length of the sling connected to each pair of hanging rings are set so that the range of α is within 60°.

[0015] Furthermore, an operating hole is provided on the side wall of the lifting mold, and the manipulator can extend into the interior of the lifting mold through the operating hole.

[0016] Furthermore, the robot includes a second robot, the manipulator includes a second manipulator, the second robot is slidably connected to the lower wall of the beam at the bottom of the hanger body, and the second manipulator is located on the side of the second robot.

[0017] Furthermore, the robot includes a third robot, the third robot is fixed to the on-site ground, the third robot includes a telescopic rod, the manipulator includes a third manipulator, the third manipulator is arranged at the top of the telescopic rod, and the telescopic rod can lift the third manipulator to different heights.

[0018] (III) Beneficial effects

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a module unit lifting frame, which is provided with a plurality of robots and corresponding lifting molds fixed on the pillars of the module units. The manipulators of the robots operate in the lifting molds to fix or disassemble the frame body and the module units.

[0021] Compared with the prior art, it achieves the purpose of eliminating manual disassembly and assembly during module hoisting operations and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the module unit lifting frame in the second embodiment;

[0023] Figure 2 In the second and third embodiments Figure 1A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 3 In the first embodiment Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0025] Figure 4 It is a schematic diagram of the structure of the module unit lifting frame in the third embodiment.

[0026] [Description of Reference Numerals]

[0027] 1: hanger body; 11: horizontal beam; 12: vertical beam; 13: diagonal rod;

[0028] 21: first robot; 211: first manipulator; 22: second robot; 221: second manipulator; 23: third robot; 231: telescopic rod; 232: third manipulator;

[0029] 3: module unit; 31: column;

[0030] 4: lifting mold square; 41: second through hole;

[0031] 5: fixing bolt; 6: module lifting node; 61: first through hole. DETAILED DESCRIPTION

[0032] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0033] Embodiment 1:

[0034] like Figure 1 , Figure 3 As shown, this embodiment provides a module unit lifting frame, including a frame body 1, a plurality of robots and a plurality of module lifting nodes 6. The frame body 1 and the module unit 3 are fixed or disassembled by the robot.

[0035] The appearance of the hanger body 1 is a rectangular parallelepiped frame connected by a plurality of horizontal beams 11 and a plurality of vertical beams 12, which is adapted to the size of the module unit 3. A lifting mold 4 is fixed to the bottom of all the vertical beams 12 corresponding to the columns 31 of all the module units 3. A plurality of robots correspond to all the lifting molds 4 one by one. At the same time, a plurality of module lifting nodes 6 correspond to the columns 31 of all the module units 3 one by one, and are respectively fixed to the top of the corresponding columns 31. The robot includes a manipulator, which is clamped with fixing bolts 5, and the manipulator can fix or disassemble the hanger body 1 and the module unit 3 in the lifting mold 4.

[0036] Specifically, the robot includes a first robot 21, and each lifting mold 4 is provided with a first robot 21, the first robot 21 is fixed to the top wall of the lifting mold 4, and the manipulator includes a first manipulator 211, and the first manipulator 211 is located at the bottom of the first robot 21. A vertical first through hole 61 with an internal thread is provided at the center of the module lifting node 6, and the first through hole 61 is adapted to the fixing bolt 5. A second through hole 41 adapted to the size of the first through hole 61 is provided on the lower wall of the lifting mold 4, and the head size of the fixing bolt 5 is larger than the second through hole 41. The manipulator can make the fixing bolt 5 pass through the second through hole 41 and screw it on the first through hole 61 to fix the lifting mold 4 to the module lifting node 6.

[0037] In order to reduce the weight of the hoisting frame and facilitate the safety during hoisting, the material of the hanger body 1 is selected as: steel for building structures. In addition, in order to maintain the stability of the hanger, diagonal bars 13 are fixed on the diagonal lines of each smallest rectangular frame formed by all the horizontal beams 11 and all the vertical beams 12 on the hanger body 1, so that a number of triangles that are beneficial to stability are formed in the hanger body 1, so that the hanger body 1 and the module unit 3 will not be deformed when being hoisted after being fixed.

[0038] The upper wall of the cross beam 11 at the top of the hanger body 1 is provided with a plurality of pairs of hanging rings, which are used to connect with the slings. When the module unit 3 is hoisted, the two relative inner angles α formed between the sling and the cross beam 11 at the top of the hanger body 1 are set so that the distance between each pair of hanging rings and the length of the sling connected to each pair of hanging rings are within 60°, which is more conducive to the stability when hoisting the module unit 3.

[0039] Embodiment 2:

[0040] like Figure 1 , Figure 2 As shown, this embodiment provides a module unit lifting frame, including a frame body 1, a plurality of robots and a plurality of module lifting nodes 6. The frame body 1 and the module unit 3 are fixed or disassembled by the robot.

[0041] The appearance of the hanger body 1 is a rectangular parallelepiped frame connected by a plurality of horizontal beams 11 and a plurality of vertical beams 12, which is adapted to the size of the module unit 3. A lifting mold 4 is fixed to the bottom of all the vertical beams 12 corresponding to the columns 31 of all the module units 3. A plurality of robots correspond to all the lifting molds 4 one by one. At the same time, a plurality of module lifting nodes 6 correspond to the columns 31 of all the module units 3 one by one, and are respectively fixed to the top of the corresponding columns 31. The robot includes a manipulator, which is clamped with fixing bolts 5, and the manipulator can fix or disassemble the hanger body 1 and the module unit 3 in the lifting mold 4.

[0042] Specifically, an operation hole is opened on the side wall of the lifting mold 4, and the robot can extend into the lifting mold 4 through the operation hole.

[0043] The robot includes a second robot 22, and the manipulator includes a second manipulator 221. The second robot 22 is slidably connected to the lower wall of the beam 11 at the bottom of the hanger body 1, and the second manipulator 221 is located on the side of the second robot 22. A vertical first through hole 61 with internal threads is provided in the center of the module hoisting node 6, and the first through hole 61 is adapted to the fixing bolt 5. A second through hole 41 adapted to the size of the first through hole 61 is provided on the lower wall of the lifting mold 4, and the head size of the fixing bolt 5 is larger than the second through hole 41. The manipulator can make the fixing bolt 5 pass through the second through hole 41 and screw it on the first through hole 61 to fix the lifting mold 4 to the module hoisting node 6.

[0044] In order to reduce the weight of the hoisting frame and facilitate the safety during hoisting, the material of the hanger body 1 is selected as: steel for building structures. In addition, in order to maintain the stability of the hanger, diagonal bars 13 are fixed on the diagonal lines of each smallest rectangular frame formed by all the horizontal beams 11 and all the vertical beams 12 on the hanger body 1, so that a number of triangles that are beneficial to stability are formed in the hanger body 1, so that the hanger body 1 and the module unit 3 will not be deformed when being hoisted after being fixed.

[0045] The upper wall of the cross beam 11 at the top of the hanger body 1 is provided with a plurality of pairs of hanging rings, which are used to connect with the slings. When the module unit 3 is hoisted, the two relative inner angles α formed between the sling and the cross beam 11 at the top of the hanger body 1 are set so that the distance between each pair of hanging rings and the length of the sling connected to each pair of hanging rings are within 60°, which is more conducive to the stability when hoisting the module unit 3.

[0046] Embodiment three:

[0047] like Figure 1 , Figure 2 , Figure 4 As shown, this embodiment provides a module unit lifting frame, including a frame body 1, a plurality of robots and a plurality of module lifting nodes 6. The frame body 1 and the module unit 3 are fixed or disassembled by the robot.

[0048] The appearance of the hanger body 1 is a rectangular parallelepiped frame connected by a plurality of horizontal beams 11 and a plurality of vertical beams 12, which is adapted to the size of the module unit 3. A lifting mold 4 is fixed to the bottom of all the vertical beams 12 corresponding to the columns 31 of all the module units 3. A plurality of robots correspond to all the lifting molds 4 one by one. At the same time, a plurality of module lifting nodes 6 correspond to the columns 31 of all the module units 3 one by one, and are respectively fixed to the top of the corresponding columns 31. The robot includes a manipulator, which is clamped with fixing bolts 5, and the manipulator can fix or disassemble the hanger body 1 and the module unit 3 in the lifting mold 4.

[0049] Specifically, an operation hole is opened on the side wall of the lifting mold 4, and the robot can extend into the lifting mold 4 through the operation hole.

[0050] The robot includes a third robot 23, which is fixed to the ground on site. The third robot 23 includes a telescopic rod 231. The manipulator includes a third manipulator 232. The third manipulator 232 is arranged at the top of the telescopic rod 231. The telescopic rod 231 can lift the third manipulator 232 to different heights. A vertical first through hole 61 with internal threads is provided at the center of the module hoisting node 6. The first through hole 61 is adapted to the fixing bolt 5. A second through hole 41 adapted to the size of the first through hole 61 is provided on the lower wall of the lifting mold 4. The head size of the fixing bolt 5 is larger than the second through hole 41. The manipulator can make the fixing bolt 5 pass through the second through hole 41 and screw it on the first through hole 61 to fix the lifting mold 4 to the module hoisting node 6.

[0051] In order to reduce the weight of the hoisting frame and facilitate the safety during hoisting, the material of the hanger body 1 is selected as: steel for building structures. In addition, in order to maintain the stability of the hanger, diagonal bars 13 are fixed on the diagonal lines of each smallest rectangular frame formed by all the horizontal beams 11 and all the vertical beams 12 on the hanger body 1, so that a number of triangles that are beneficial to stability are formed in the hanger body 1, so that the hanger body 1 and the module unit 3 will not be deformed when being hoisted after being fixed.

[0052] The upper wall of the cross beam 11 at the top of the hanger body 1 is provided with a plurality of pairs of hanging rings, which are used to connect with the slings. When the module unit 3 is hoisted, the two relative inner angles α formed between the sling and the cross beam 11 at the top of the hanger body 1 are set so that the distance between each pair of hanging rings and the length of the sling connected to each pair of hanging rings are within 60°, which is more conducive to the stability when hoisting the module unit 3.

[0053] When in use, the hanger body 1 and the module unit 3 are first fixed by the robot operating the fixing bolts 5. After the hanger lifts the module unit 3 to the designated installation position, the hanger body 1 and the module unit 3 are separated by the robot operating the fixing bolts 5.

[0054] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0057] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0058] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A modular unit lifting frame, comprising a lifting frame body (1), characterized in that: It also includes a plurality of robots, and the hanger body (1) and the module unit (3) are fixed or disassembled by the robots; The appearance of the hanger body (1) is a rectangular parallelepiped frame formed by connecting a plurality of horizontal beams (11) and a plurality of vertical beams (12) to match the size of the module unit (3), and a lifting mold (4) is fixed at the bottom of all the vertical beams (12) corresponding to the columns (31) of all the module units (3), and the plurality of robots correspond to all the lifting molds (4) one by one; The robot comprises a manipulator, on which a fixing bolt (5) is clamped, and the manipulator can fix or disassemble the hanger body (1) and the module unit (3) by operating the fixing bolt (5) in the lifting mold (4).

2. The modular unit lifting frame according to claim 1, characterized in that: It also includes a plurality of module hoisting nodes (6), wherein the plurality of module hoisting nodes (6) correspond one-to-one to the columns (31) of all the module units (3) and are respectively fixed to the top of the corresponding columns (31); A vertical first through hole (61) with an internal thread is provided at the center of the module lifting node (6), and the first through hole (61) is compatible with the fixing bolt (5). A second through hole (41) compatible with the size of the first through hole (61) is provided on the lower wall of the lifting mold (4), and the head size of the fixing bolt (5) is larger than the second through hole (41). The manipulator can make the fixing bolt (5) pass through the second through hole (41) and be screwed into the first through hole (61) to fix the lifting mold (4) to the module lifting node (6).

3. The modular unit lifting frame according to claim 1, characterized in that: An oblique rod (13) is fixed on the diagonal line of each smallest rectangular frame formed by all the horizontal beams (11) and all the vertical beams (12) on the hanger body (1).

4. The modular unit lifting frame according to claim 1, characterized in that: The material of the hanger body (1) is steel for building structures.

5. The modular unit lifting frame according to claim 1, characterized in that: The robot comprises a first robot (21), one of the first robots (21) is arranged in each of the lifting molds (4), the first robot (21) is fixed to the top wall of the lifting mold (4), and the manipulator comprises a first manipulator (211), and the first manipulator (211) is located at the bottom of the first robot (21).

6. The modular unit lifting frame according to claim 1, characterized in that: The upper wall of the crossbeam (11) at the top of the hanger body (1) is provided with a plurality of pairs of hanging rings, and the plurality of pairs of hanging rings are used to be connected with slings.

7. The module unit lifting frame according to claim 6, characterized in that: When the module unit (3) is hoisted, two relative internal angles α are formed between the sling and the crossbeam (11) at the top of the hanger body (1), and the distance between each pair of the hanging rings and the length of the sling connected to each pair of the hanging rings are set so that the range of α is within 60°.

8. The modular unit lifting frame according to claim 1, characterized in that: An operating hole is provided on the side wall of the lifting mold (4), and the manipulator can extend into the interior of the lifting mold (4) through the operating hole.

9. The modular unit lifting frame according to claim 8, characterized in that: The robot comprises a second robot (22), the manipulator comprises a second manipulator (221), the second robot (22) is slidably connected to the lower wall of the beam (11) at the bottom of the hanger body (1), and the second manipulator (221) is located on the side of the second robot (22).

10. The modular unit lifting frame according to claim 8, characterized in that: The robot comprises a third robot (23), the third robot (23) is fixed to the ground on site, the third robot (23) comprises a telescopic rod (231), the manipulator comprises a third manipulator (232), the third manipulator (232) is arranged at the top of the telescopic rod (231), and the telescopic rod (231) can lift the third manipulator (232) to different heights.

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