A construction device suitable for the overall lifting of large-area grid structures

Abstract

The present invention provides a construction device suitable for the overall lifting of large-area grid structures, which relates to the technical field of building construction and includes: a bottom structure and a guiding mechanism. A driving structure is movably connected to the bottom structure, and the driving structure is movably connected to a linkage structure; the guiding mechanism is movably connected to the bottom structure, and the guiding mechanism is movably connected to a connecting structure, and both ends of the connecting structure are respectively movably connected to the driving structure and a lapping structure. The guiding mechanism includes: guiding columns and sliding grooves. The guiding columns are arranged in four groups, and sliding grooves are respectively provided at the tops of the four groups of guiding columns; the lapping structure is arranged above the bottom structure, and the periphery of the lapping structure is respectively slidably connected to the guiding mechanism. A reciprocating structure and a clamping mechanism are respectively installed on the lapping structure. The guiding columns can limit the position of the connecting plate A, and at the same time prevent the connecting plate A from shaking during lifting. At the same time, after the grid structure reaches the designated position, it is also convenient to assemble the grid structure after it is lifted.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and specifically to a construction device suitable for the overall lifting of large-area grid structures. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. At the same time, during the construction process of a building, a lifting device is required for assistance.

[0003] For example, the patent with the application number CN201410285230.7 discloses a method for the overall jacking construction of a large-area bolted spherical grid structure, which includes the following steps: First, determine the plane position of the assembly, level the site, and position and set out the lines; Second, assemble the bolted spherical grid structure on the ground; Third, uniformly arrange large-scale grid short-distance lifting devices at the upper support points of the bolted spherical grid structure; Fourth, install jacking brackets and hydraulic jacks at each jacking support point under the bolted spherical grid structure; Fifth, keep the support structures of the bolted spherical grid structure at all jacking support points at the same horizontal position; Sixth, install a grid overall jacking difference measurement device at the position of the jacking bracket; Seventh, initial jacking; Eighth, normal jacking; The present invention solves the problem of the overall initial jacking of the grid structure, as well as the synchronism of each jack during the overall jacking process, ensuring that the bolted spherical grid structure will not shift due to uneven stress.

[0004] Based on the existing technology, it is found that for most existing construction devices suitable for the overall lifting of large-area grid structures, during the use process, when the grid structure is lifted as a whole, the grid structure is likely to shake in the air, resulting in the situation that it is not convenient to assemble in the air after lifting. Summary of the Invention

[0005] To solve the above problems, the present invention provides the following technical solution: A construction device suitable for the overall lifting of large-area grid structures, including a bottom structure and a guiding mechanism. A driving structure is movably connected to the bottom structure, and the driving structure is movably connected to a linkage structure; The guiding mechanism is movably connected to the bottom structure, and the guiding mechanism is movably connected to a connecting structure, and both ends of the connecting structure are respectively movably connected to the driving structure and a lapping structure. The guiding mechanism includes: guiding columns and sliding grooves. The guiding columns are arranged in four groups, and sliding grooves are respectively provided at the tops of the four groups of guiding columns; The lapping structure is arranged above the bottom structure, and the periphery of the lapping structure is respectively slidably connected to the guiding mechanism. A reciprocating structure and a clamping mechanism are respectively installed on the lapping structure.

[0006] Further, the bottom structure includes: a bottom plate, a spacer block A, a fixing block, a reserved hole A, and an insertion slot. The spacer block A is fixedly connected to the top of the bottom plate; Four groups of fixing blocks are provided, and the four groups of fixing blocks are respectively fixedly connected to the bottom plate. Reserved holes A are respectively provided on the fixing blocks, and the insertion slot is arranged inside the bottom plate and inside the fixing block.

[0007] Furthermore, the driving structure includes: a motor, a driving shaft, a connecting block, a through hole, a spool, and a bearing A. The motor is fixedly connected to the top of the cushion block A. One end of the motor is fixedly connected to the driving shaft, and the driving shaft is provided in two groups. The driving shaft is fixedly connected to the bearing A, and the bearing A is respectively rotatably connected to the inside of the connecting block. The connecting block is fixedly connected to the bottom plate. A through hole is provided in the connecting block. The spools are respectively fixedly connected to the driving shafts, and the spools are respectively provided in two groups. The motor adopts a servo motor, and its function is that the servo motor can control the speed and the position accuracy is very accurate.

[0008] Furthermore, the linkage structure includes: a linkage shaft, a bearing B, a bevel gear A, and a bevel gear B. Bearings B are respectively provided at both ends of the linkage shaft. The bearings B are respectively rotatably connected to the connecting block through the through holes. The bevel gears A are respectively fixedly connected to both ends of the linkage shaft, and the bevel gear A meshes with the bevel gear B. The bevel gears B are respectively fixedly connected to the driving shafts.

[0009] Furthermore, the guiding mechanism further includes: bolts and reserved holes B. The reserved holes B are respectively provided on the guiding columns, and the guiding columns are respectively movably connected to the bottom plate through the insertion grooves. At the same time, the guiding columns are attached to one side of the fixed block. The guiding columns are bolted to the fixed block through the reserved holes B, the reserved holes A, and the bolts. The guiding columns can limit the connecting plate A, and at the same time prevent the connecting plate A from shaking during the lifting process. At the same time, after the grid reaches the specified position, it is also convenient to assemble the grid after it is lifted.

[0010] Furthermore, the connecting structure includes: a suspension wire, a suspension ring, a connecting rod, and a lapping plate. One end of the suspension wire is movably connected to the spool, and the other end of the suspension wire passes through the sliding groove and is fixedly connected to the suspension ring. The suspension ring is fixedly connected to the top of the connecting rod, and a lapping plate is fixedly connected below the connecting rod.

[0011] Furthermore, the lapping structure includes: a cushion block B, a limiting block, a receiving groove, a connecting plate A, a connecting groove, and a hollow groove. Hollow grooves are respectively provided around the connecting plate A, and the connecting plate A is respectively slidably connected to the guiding columns. Connecting grooves are respectively provided on the connecting plate A. The connecting plate A is movably connected to the connecting rod through the connecting grooves. The bottom of the connecting plate A is in contact with the lapping plate. A cushion block B is fixedly connected to the top of the connecting plate A, and a limiting block is fixedly connected to the top of the cushion block B. At the same time, a receiving groove is provided inside the limiting block.

[0012] Furthermore, the reciprocating structure is provided in two sets, and the two sets of reciprocating structures respectively include: a lapping block, a sliding rod A, an elastic member, a fixing plate A, a limiting plate, and a connecting plate B. One side of the lapping block is fixedly connected to the sliding rod A, and the sliding rod A is slidably connected to the fixing plate A. The fixing plate A is fixedly connected to the top of the cushion block B. The limiting plate and the connecting plate B are respectively fixedly connected to the sliding rod A. The elastic member is movably connected to the sliding rod A, and both ends of the elastic member are respectively in contact with the fixing plate A and the connecting plate B. The limiting plate is in contact with the other side of the fixing plate A. The elastic member is a spring, and its function is to automatically drive the lapping block to slide towards one end through the elastic member.

[0013] Furthermore, the clamping mechanism is provided in two sets, and the two sets of clamping mechanisms respectively include: a clamping plate, a sliding rod B, an adjusting rod, a fixing plate B, and a reserved groove. One side of the clamping plate is respectively fixedly connected to the sliding rod B and the adjusting rod. The fixing plate B is provided with a reserved groove, and the sliding rod B is slidably connected to the fixing plate B through the reserved groove. The fixing plate B is respectively fixedly connected to the cushion block B.

[0014] Furthermore, the clamping mechanism further includes: a rotating groove, a rotating column, and a nut. The rotating groove is arranged in the fixing plate B, and the fixing plate B is rotatably connected to the rotating column through the rotating groove. A nut is fixedly connected to the inside of the rotating column, and the rotating column is threadedly connected to the adjusting rod through the nut.

[0015] The present invention has at least the following beneficial effects:

[0016] 1. For the construction device applicable to the overall lifting of a large-area grid, the guide column can limit the connecting plate A, and at the same time prevent the connecting plate A from shaking during the lifting process. At the same time, after the grid reaches the designated position, it is also convenient to assemble the grid after it is lifted. At the same time, the guide column can be fixed to the top of the bottom plate through bolts, and when the guide column is fixed by bolts, the fixing method is relatively reliable.

[0017] 2. For the construction device applicable to the overall lifting of a large-area grid, when the motor starts to work, it can drive the two drive shafts to rotate simultaneously through the linkage structure, and control the recovery of the suspension wire through the spool. When the suspension wire is recovered, it can control the lifting of the four sides of the connecting plate A at the same time, further improving the stability of the connecting plate A during lifting and preventing the connecting plate A from shaking.

[0018] 3. For the construction device applicable to the overall lifting of a large-area grid, the elastic member can drive the lapping block to automatically slide inward. At the same time, the lapping block is wedge-shaped, and the grid can be limited through the lapping block, which is convenient for effectively assisting the installation of the grid.

[0019] 4. The construction device for the overall lifting of a large-area grid is applicable. When controlling the rotation of the rotating column, the adjusting rod can be driven to expand and contract through the nut. When the adjusting rod expands and contracts, the grid can also be fixed by the clamping plate. The fixing method is relatively simple while the fixing effect is relatively reliable, which can effectively prevent the connecting plate A from falling off the grid during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0021] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0022] In the drawings:

[0023] Figure 1 It shows a schematic diagram of the top view structure according to an embodiment of the present invention;

[0024] Figure 2 It shows a schematic diagram of the side view structure according to an embodiment of the present invention;

[0025] Figure 3 It shows a schematic diagram of the bottom structure according to an embodiment of the present invention;

[0026] Figure 4 It shows a schematic diagram of the drive structure according to an embodiment of the present invention;

[0027] Figure 5 It shows a schematic diagram of the linkage structure according to an embodiment of the present invention;

[0028] Figure 6 It shows a schematic diagram of the guiding mechanism according to an embodiment of the present invention;

[0029] Figure 7 It shows a schematic diagram of the connection structure according to an embodiment of the present invention;

[0030] Figure 8 It shows a schematic diagram of the lapping structure according to an embodiment of the present invention;

[0031] Figure 9 It shows a schematic diagram of the reciprocating structure according to an embodiment of the present invention;

[0032] Figure 10 It shows a schematic diagram of the clamping mechanism according to an embodiment of the present invention.

[0033] LIST OF REFERENCE NUMERALS:

[0034] 1. Bottom structure; 101. Bottom plate; 102. Spacer A; 103. Fixed block; 104. Reserved hole A; 105. Insertion slot; 2. Driving structure; 201. Motor; 202. Driving shaft; 203. Connecting block; 204. Through hole; 205. Spool; 206. Bearing A; 3. Linkage structure; 301. Linkage shaft; 302. Bearing B; 303. Bevel gear A; 304. Bevel gear B; 4. Guiding mechanism; 401. Guide post; 402. Bolt; 403. Reserved hole B; 404. Sliding groove; 5. Connecting structure; 501. Suspension line; 502. Suspension ring; 503. Connecting rod; 504. Lapping plate; 6. Lapping structure; 601. Spacer B; 602. Limiting block; 603. Accommodating groove; 604. Connecting plate A; 605. Connecting groove; 606. Hollow groove; 7. Reciprocating structure; 701. Lapping block; 702. Sliding rod A; 703. Elastic member; 704. Fixed plate A; 705. Limiting plate; 706. Connecting plate B; 8. Clamping mechanism; 801. Clamping plate; 802. Sliding rod B; 803. Adjusting rod; 804. Fixed plate B; 805. Rotating groove; 806. Reserved groove; 807. Rotating column; 808. Nut. Detailed implementation mode

[0035] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0036] Embodiment: Please refer to Figures 1 to 10 :

[0037] The present invention provides a construction device suitable for the overall lifting of a large-area grid, including a bottom structure 1 and a guiding mechanism 4. A driving structure 2 is movably connected to the bottom structure 1, and the driving structure 2 is movably connected to a linkage structure 3; the guiding mechanism 4 is movably connected to the bottom structure 1, and the guiding mechanism 4 is movably connected to a connecting structure 5, and both ends of the connecting structure 5 are respectively movably connected to the driving structure 2 and a lapping structure 6. The guiding mechanism 4 includes: a guide post 401 and a sliding groove 404. Four groups of guide posts 401 are provided, and sliding grooves 404 are respectively provided at the tops of the four groups of guide posts 401; the lapping structure 6 is arranged above the bottom structure 1, and the periphery of the lapping structure 6 is respectively slidably connected to the guiding mechanism 4. A reciprocating structure 7 and a clamping mechanism 8 are respectively installed on the lapping structure 6.

[0038] As Figure 3As shown in the figure, the bottom structure 1 includes: a bottom plate 101, a spacer block A 102, a fixing block 103, a reserved hole A 104, and an insertion slot 105. The spacer block A 102 is fixedly connected to the top of the bottom plate 101. Four groups of fixing blocks 103 are provided, and the four groups of fixing blocks 103 are respectively fixedly connected to the bottom plate 101. The reserved hole A 104 is respectively provided on the fixing block 103. The insertion slot 105 is arranged in the bottom plate 101 and is arranged inside the fixing block 103. The insertion slot 105 and the fixing block 103 are respectively in an L-shaped structure. Its function is that through the L-shaped insertion slot 105 and the fixing block 103, it can effectively fit on both sides of the guide post 401.

[0039] As Figure 4 shown in the figure, the driving structure 2 includes: a motor 201, a driving shaft 202, a connecting block 203, a through hole 204, a wire spool 205, and a bearing A 206. The motor 201 is fixedly connected to the top of the spacer block A 102. One end of the motor 201 is fixedly connected to the driving shaft 202, and the driving shaft 202 is arranged in two groups. The driving shaft 202 is fixedly connected to the bearing A 206. The bearing A 206 is respectively rotatably connected inside the connecting block 203. The connecting block 203 is fixedly connected to the bottom plate 101. The through hole 204 is arranged inside the connecting block 203. The wire spools 205 are respectively fixedly connected to the driving shafts 202, and the wire spools 205 are respectively arranged in two groups. When the motor 201 starts to work, it can drive the two driving shafts 202 to rotate simultaneously through the linkage structure 3, and control the recovery of the suspension wire through the wire spools 205. When the suspension wire is recovered, it can control the lifting of the four sides of the connecting plate A 604 simultaneously, further improving the stability of the connecting plate A 604 during lifting and avoiding the shaking of the connecting plate A 604. The motor 201 uses a servo motor.

[0040] As Figure 5 shown in the figure, the linkage structure 3 includes: a linkage shaft 301, a bearing B 302, a bevel gear A 303, and a bevel gear B 304. The two ends of the linkage shaft 301 are respectively provided with the bearing B 302. The bearing B 302 is respectively rotatably connected to the connecting block 203 through the through hole 204. The bevel gears A 303 are respectively fixedly connected to the two ends of the linkage shaft 301, and the bevel gear A 303 meshes with the bevel gear B 304. The bevel gears B 304 are respectively fixedly connected to the driving shafts 202.

[0041] As Figure 6As shown in the figure, the guiding mechanism 4 further includes: a bolt 402 and a reserved hole B403. The reserved hole B403 is respectively arranged on the guiding column 401. The guiding column 401 is respectively movably connected to the bottom plate 101 through the insertion slot 105. At the same time, the guiding column 401 is attached to one side of the fixed block 103. The guiding column 401 is bolted to the fixed block 103 through the reserved hole B403, the reserved hole A104, and the bolt 402. The guiding column 401 is in an L-shaped structure. Its function is that through the L-shaped guiding column 401, the connecting plate A604 can be respectively attached to the inner side of the guiding column 401, and the guiding column 401 can limit the connecting plate A604, and at the same time prevent the connecting plate A604 from shaking during the lifting process. At the same time, after the grid reaches the designated position, it is also convenient to assemble after the grid is lifted. At the same time, the guiding column 401 can be fixed on the top of the bottom plate 101 through the bolt 402. When the guiding column 401 is fixed through the bolt 402, the fixing method is relatively reliable.

[0042] As Figure 7 shown in the figure, the connecting structure 5 includes: a suspension line 501, a suspension ring 502, a connecting rod 503, and a lapping plate 504. One end of the suspension line 501 is movably connected to the spool 205, and the other end of the suspension line 501 passes through the sliding slot 404 and is fixedly connected to the suspension ring 502. The suspension ring 502 is fixedly connected to the top of the connecting rod 503, and a lapping plate 504 is fixedly connected below the connecting rod 503. The connecting rod 503 and the lapping plate 504 are arranged in a stepped shape. Its function is that through the connecting rod 503 and the lapping plate 504, the connecting plate A604 can be limited, and when the suspension line 501 is retracted, the connecting rod 503, the lapping plate 504, and the connecting plate A604 are driven to rise through the suspension ring 502.

[0043] As Figure 8 shown in the figure, the lapping structure 6 includes: a spacer block B601, a limiting block 602, a receiving groove 603, a connecting plate A604, a connecting groove 605, and a hollow groove 606. Hollow grooves 606 are respectively arranged around the connecting plate A604. The connecting plate A604 is respectively slidably connected to the guiding column 401. Connecting grooves 605 are respectively arranged on the connecting plate A604. The connecting plate A604 is movably connected to the connecting rod 503 through the connecting groove 605. The bottom of the connecting plate A604 is attached to the lapping plate 504. A spacer block B601 is fixedly connected to the top of the connecting plate A604, and a limiting block 602 is fixedly connected to the top of the spacer block B601. At the same time, a receiving groove 603 is arranged inside the limiting block 602. The spacer block B601 is arranged in a stepped shape. Its function is that through the spacer block B601, the grid can be carried.

[0044] As Figure 9As shown in the figure, the reciprocating structure 7 is provided in two groups, and the two groups of reciprocating structures 7 respectively include: a lapping block 701, a sliding rod A 702, an elastic member 703, a fixing plate A 704, a limiting plate 705, and a connecting plate B 706. One side of the lapping block 701 is fixedly connected to the sliding rod A 702, and the sliding rod A 702 is slidably connected to the fixing plate A 704. The fixing plate A 704 is fixedly connected to the top of the cushion block B 601. The limiting plate 705 and the connecting plate B 706 are respectively fixedly connected to the sliding rod A 702. The elastic member 703 is movably connected to the sliding rod A 702, and both ends of the elastic member 703 are respectively in contact with the fixing plate A 704 and the connecting plate B 706. The limiting plate 705 is in contact with the other side of the fixing plate A 704. The elastic member 703 is a spring, and its function is that the lapping block 701 can be driven to slide inward automatically through the elastic member 703. At the same time, the lapping block 701 is wedge-shaped, and the lapping block 701 can limit the grid frame, which is convenient for effectively assisting the installation of the grid frame.

[0045] As Figure 10 shown in the figure, the clamping mechanism 8 is provided in two groups, and the two groups of clamping mechanisms 8 respectively include: a clamping plate 801, a sliding rod B 802, an adjusting rod 803, a fixing plate B 804, and a reserved groove 806. One side of the clamping plate 801 is fixedly connected to the sliding rod B 802 and the adjusting rod 803 respectively. The fixing plate B 804 is provided with a reserved groove 806, and the sliding rod B 802 is slidably connected to the fixing plate B 804 through the reserved groove 806. The fixing plate B 804 is respectively fixedly connected to the cushion block B 601. The adjusting rod 803 is provided with threads, and its function is that when the rotating column 807 and the nut 808 rotate, the adjusting rod 803 can be controlled to expand and contract through the threads provided on the adjusting rod 803. At the same time, the adjusting rod 803 can also be limited by the clamping plate 801 and the sliding rod B 802 to prevent the adjusting rod 803 from rotating simultaneously with the rotating column 807 and the nut 808.

[0046] As Figure 10 shown in the figure, the clamping mechanism 8 further includes: a rotating groove 805, a rotating column 807, and a nut 808. The rotating groove 805 is arranged in the fixing plate B 804, and the fixing plate B 804 is rotatably connected to the rotating column 807 through the rotating groove 805. A nut 808 is fixedly connected to the inside of the rotating column 807. The rotating column 807 is threadedly connected to the adjusting rod 803 through the nut 808. When the rotating column 807 is controlled to rotate, the adjusting rod 803 can be driven to expand and contract through the nut 808. When the adjusting rod 803 expands and contracts, the grid frame can also be fixed by the clamping plate 801. The fixing method is relatively simple while the fixing effect is relatively reliable, which can effectively prevent the connecting plate A 604 and the grid frame from falling off during the lifting process.

[0047] The specific usage method and function of this embodiment:

[0048] First, pull the sliding rod A702 to control the retraction of the lapping block 701. Then, the bottom of the grid can be placed through the accommodation groove 603 in the limit block 602. At the same time, after the grid is installed in the accommodation groove 603, release the sliding rod A702. The elastic member 702 can drive the lapping block 701 to automatically reset, and limit the grid through the lapping block 701. Then, control the rotation of the rotating column 807. When the rotating column 807 rotates, it can control the telescopic movement of the adjusting rod 803 through the nut 808. At the same time, fix the grid through the adjusting rod 803 and the clamping plate 801. After the fixation is completed, start the motor 201 and control the rotation of the drive shaft 202. When the drive shaft 202 rotates, it can also drive two groups of drive shafts 202 to rotate simultaneously through the bevel gear A303 and the bevel gear B304. A spool 205 is fixedly connected to the drive shaft 202, and the suspension wire 501 can be retracted through the spool 205. During the retraction process of the suspension wire 501, the connecting plate A604 can be driven to lift through the connecting rod 503 and the lapping plate 504. The periphery of the connecting plate A604 is attached to the guiding column 401. At the same time, the guiding column 401 can also limit the connecting plate A604 to prevent the connecting plate A604 from shaking during lifting, which is convenient for splicing and installing the grid at high altitude when the connecting plate A604 is suspended.

[0049] Details not described in this invention are all well-known techniques to those skilled in the art.

[0050] The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A construction device suitable for the overall lifting of large-area grid structures, characterized in that: It includes a bottom structure (1) and a guiding mechanism (4). A driving structure (2) is movably connected to the bottom structure (1), and the driving structure (2) is movably connected to a linkage structure (3). The guiding mechanism (4) is movably connected to the bottom structure (1), and the guiding mechanism (4) is movably connected to a connecting structure (5). Both ends of the connecting structure (5) are respectively movably connected to the driving structure (2) and a lapping structure (6). The guiding mechanism (4) includes: a guiding column (401) and a sliding groove (404). The guiding columns (401) are arranged in four groups, and sliding grooves (404) are respectively provided at the tops of the four groups of guiding columns (401). The lapping structure (6) is arranged above the bottom structure (1), and the periphery of the lapping structure (6) is respectively slidably connected to the guiding mechanism (4). A reciprocating structure (7) and a clamping mechanism (8) are respectively installed on the lapping structure (6). The connecting structure (5) includes: a suspension line (501), a suspension ring (502), a connecting rod (503), and a lapping plate (504). One end of the suspension line (501) is movably connected to a spool (205), and the other end of the suspension line (501) passes through the sliding groove (404) and is fixedly connected to the suspension ring (502). The suspension ring (502) is fixedly connected to the top of the connecting rod (503), and a lapping plate (504) is fixedly connected below the connecting rod (503). The lapping structure (6) includes: a cushion block B (601), a limiting block (602), a receiving groove (603), a connecting plate A (604), a connecting groove (605), and a hollow groove (606). Hollow grooves (606) are respectively provided around the connecting plate A (604), and the connecting plate A (604) is respectively slidably connected to the guiding columns (401). Connecting grooves (605) are respectively provided on the connecting plate A (604), and the connecting plate A (604) is movably connected to the connecting rod (503) through the connecting grooves (605). The bottom of the connecting plate A (604) is in contact with the lapping plate (504). A cushion block B (601) is fixedly connected to the top of the connecting plate A (604), and a limiting block (602) is fixedly connected to the top of the cushion block B (601). At the same time, a receiving groove (603) is arranged inside the limiting block (602).

2. The overall lifting construction device for large-area grid frames according to claim 1, characterized in that: The bottom structure (1) includes: a bottom plate (101), a cushion block A (102), a fixing block (103), a reserved hole A (104), and an insertion slot (105). A cushion block A (102) is fixedly connected to the top of the bottom plate (101). Four groups of fixing blocks (103) are provided, and the four groups of fixing blocks (103) are respectively fixedly connected to the bottom plate (101). Reserved holes A (104) are respectively provided on the fixing blocks (103). The insertion slot (105) is arranged inside the bottom plate (101) and is arranged inside the fixing block (103).

3. The construction device for integral lifting of large-area grid frames according to claim 2, wherein: The driving structure (2) includes: a motor (201), a driving shaft (202), a connecting block (203), a through hole (204), a spool (205), and a bearing A (206). The motor (201) is fixedly connected to the top of the cushion block A (102). One end of the motor (201) is fixedly connected to the driving shaft (202), and the driving shaft (202) is provided in two groups. The driving shaft (202) is fixedly connected to the bearing A (206), and the bearing A (206) is respectively rotatably connected to the inside of the connecting block (203). The connecting block (203) is fixedly connected to the bottom plate (101). A through hole (204) is provided in the connecting block (203). The spools (205) are respectively fixedly connected to the driving shaft (202), and the spools (205) are respectively provided in two groups.

4. The overall lifting construction device for large-area grid frames according to claim 3, wherein: The linkage structure (3) includes: a linkage shaft (301), a bearing B (302), a bevel gear A (303), and a bevel gear B (304). Bearings B (302) are respectively provided at both ends of the linkage shaft (301). The bearings B (302) are respectively rotatably connected to the connecting block (203) through the through holes (204). The bevel gears A (303) are respectively fixedly connected to both ends of the linkage shaft (301), and the bevel gear A (303) meshes with the bevel gear B (304). The bevel gears B (304) are respectively fixedly connected to the driving shaft (202).

5. The construction device for integral lifting of large-area grid frames according to claim 2, wherein: The guiding mechanism (4) further includes: bolts (402) and reserved holes B (403). The reserved holes B (403) are respectively provided on the guiding columns (401). The guiding columns (401) are respectively movably connected to the bottom plate (101) through the insertion slots (105). At the same time, the guiding columns (401) are attached to one side of the fixed block (103). The guiding columns (401) are bolted to the fixed block (103) through the reserved holes B (403), reserved holes A (104), and bolts (402).

6. The overall lifting construction device for large-area grid frames according to claim 1, characterized in that: The reciprocating structures (7) are provided in two groups, and each of the two groups of reciprocating structures (7) includes: a lapping block (701), a sliding rod A (702), an elastic member (703), a fixing plate A (704), a limiting plate (705), and a connecting plate B (706). One side of the lapping block (701) is fixedly connected to the sliding rod A (702), and the sliding rod A (702) is slidably connected to the fixing plate A (704). The fixing plate A (704) is fixedly connected to the top of the cushion block B (601). The limiting plate (705) and the connecting plate B (706) are respectively fixedly connected to the sliding rod A (702). The elastic member (703) is movably connected to the sliding rod A (702), and both ends of the elastic member (703) are respectively in contact with the fixing plate A (704) and the connecting plate B (706). The limiting plate (705) is in contact with the other side of the fixing plate A (704).

7. The construction device for integral lifting of large-area grid frames according to claim 6, characterized in that: The clamping mechanism (8) is provided in two groups, and the two groups of clamping mechanisms (8) respectively include: a clamping plate (801), a sliding rod B (802), an adjusting rod (803), a fixing plate B (804), and a reserved groove (806). One side of the clamping plate (801) is fixedly connected with a sliding rod B (802) and an adjusting rod (803) respectively. A reserved groove (806) is provided on the fixing plate B (804), and the sliding rod B (802) is slidably connected with the fixing plate B (804) through the reserved groove (806). The fixing plate B (804) is fixedly connected to the cushion block B (601) respectively.

8. A construction device for the overall lifting of a large-area grid frame according to claim 7, characterized in that: The clamping mechanism (8) further includes: a rotating groove (805), a rotating column (807), and a nut (808). The rotating groove (805) is arranged in the fixing plate B (804), and the fixing plate B (804) is rotatably connected with the rotating column (807) through the rotating groove (805). A nut (808) is fixedly connected to the inside of the rotating column (807), and the rotating column (807) is threadedly connected with the adjusting rod (803) through the nut (808).

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