Building renovation facade reinforcement device and method

Abstract

The application relates to the technical field of building construction, in particular to a building reconstruction outer wall reinforcing device and method, which comprises a driving part, a plurality of reinforcing plates A and a plurality of universal wheels. A notch is formed in the side surface of the reinforcing plate A, a telescopic adjusting rod A is rotatably installed at the top end of the inner side of the notch, a fixed bottom plate is rotatably installed at the bottom end of the telescopic adjusting rod A, a threaded hole is formed in the fixed bottom plate, a threaded plug rod matched with the threaded hole is threadedly connected to the fixed bottom plate, a cylindrical head is fixedly arranged at the top end of the threaded plug rod, a one-word groove is formed in the cylindrical head, the driving part comprises a rotary cover, a rotary handle and a one-word block, a plurality of plug columns A are fixedly arranged on the reinforcing plate A, a plurality of plug slots A are formed in the reinforcing plate A, a threaded column is fixedly arranged on each of the universal wheels, and a plurality of threaded grooves are formed in the side surface of the reinforcing plate A located at the plug slots A. The application has the advantages of simple dismounting structure, convenient operation, convenient centralized transportation of the plurality of reinforcing plates A and improved work efficiency.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a device and method for reinforcing the exterior walls of a building renovation project. Background Technology

[0002] In architecture, a building structure is a planar or spatial system composed of several connected components that can withstand loads. Depending on the building materials used, building structures can be divided into concrete structures, masonry structures, steel structures, wood structures, and composite structures. There are also various connection and reinforcement devices between existing building structures, and structural reinforcement is often required in building structures.

[0003] Chinese Patent No. CN211776007U discloses a building exterior wall reinforcement device, including a fixing plate. The upper surface of the fixing plate is provided with a groove. A reinforcement connecting plate is movably connected inside the groove. A connecting shaft is fixedly connected to the outer surface of the reinforcement connecting plate. A connecting rod is movably connected to the outer surface of the connecting shaft. A connecting sleeve is fixedly connected to the outer surface of the connecting rod.

[0004] The aforementioned patents still have the following technical defects: multiple reinforcing connecting plates are usually used when supporting building structures. When the passageway is narrow, if there is no trolley on the construction site, the plates need to be manually moved from the transport vehicle to the installation location, which is time-consuming and labor-intensive. Summary of the Invention

[0005] The purpose of this invention is to address the technical problems existing in the background art. This invention proposes a device and method for reinforcing the exterior walls of buildings.

[0006] On one hand, the present invention provides a building renovation exterior wall reinforcement device, including a driving component, multiple reinforcement plates A and multiple casters; a notch is provided on the side of the reinforcement plate A, a telescopic adjustment rod A is rotatably installed at the top of the inner side of the notch, a fixed base plate is rotatably installed at the bottom of the telescopic adjustment rod A, a threaded hole is provided on the fixed base plate, and a threaded insertion rod adapted to the threaded hole is threadedly connected to the fixed base plate. The bottom of the threaded insertion rod is a conical structure, and a cylindrical head is fixedly provided at its top. A slot is provided on the cylindrical head. The driving component includes a rotating cover, a rotating handle and a slotted block. The inner side of the rotating cover is clearance-fitted with the cylindrical head. The slotted block is fixed on the inner side of the rotating cover, and the rotating handle is fixed on the rotating cover; multiple insertion posts A are fixedly provided on the side of the reinforcement plate A located at the notch, and multiple slots A are provided on the side of the reinforcement plate A away from the notch; threaded posts are fixedly provided on each of the multiple casters, and multiple threaded grooves are provided on the side of the reinforcement plate A located at the slots A.

[0007] Preferably, a telescopic adjustment rod B is rotatably installed on the inner bottom end of the notch, and a limit block is fixedly installed on the rotating end of the telescopic adjustment rod B. A fixing hole for the limit block to be inserted is provided on the fixed base plate.

[0008] Preferably, it also includes multiple reinforcing plates B, with an insert plate fixed to the bottom end of the reinforcing plate B, and upper slots B and upper slots A respectively opened at the top ends of the reinforcing plate B and the reinforcing plate A, with both upper slots A and upper slots B fitting with the insert plate with clearance; multiple insert posts B are fixedly arranged on the side of the reinforcing plate B, and multiple slots B are opened on the side of the reinforcing plate B away from the insert posts B.

[0009] Preferably, the two ends of the reinforcing plate A are respectively provided with a T-shaped insert rod A and a T-shaped insertion hole A, and the two ends of the reinforcing plate B are respectively provided with a T-shaped insert rod B and a T-shaped insertion hole B.

[0010] Preferably, at least four casters are provided.

[0011] Preferably, the reinforcing plate A and the reinforcing plate B have the same shape and size.

[0012] On the other hand, the present invention also provides a method for operating the above-mentioned building renovation exterior wall reinforcement device, comprising the following steps:

[0013] S1. Attach the rotating cover to the cylindrical head so that the slotted block is locked in the slotted groove. Drive the rotating handle to rotate, which will cause the threaded rod to rotate out of the soil, thereby releasing the restriction on the fixed base plate.

[0014] S2. Adjust the telescopic adjustment rod A to its shortest length and place it in the notch;

[0015] S3. Then install the multiple casters, align the threaded post fixed to the caster with the threaded groove, and rotate the threaded post to screw it completely into the threaded groove.

[0016] S4. Place the reinforcing plate A with casters at the bottom, and then stack multiple reinforcing plates A in sequence, so that the insert A on the bottom reinforcing plate A is inserted into the slot A on the top reinforcing plate A.

[0017] Compared with the prior art, the above-mentioned technical solution of the present invention has the following beneficial technical effects: First, release the fixation of the fixed base plate, then adjust the telescopic adjustment rod A to the shortest length, and rotate the telescopic adjustment rod A to place it in the notch. Next, install multiple casters in sequence, align the threaded post fixed to the caster with the threaded groove, and rotate the threaded post to screw it completely into the threaded groove. Place the reinforcing plate A with the casters at the bottom position, and then stack multiple reinforcing plates A in sequence so that the insert post A on the lower reinforcing plate A is inserted into the slot A on the top reinforcing plate A, thereby realizing the limiting work of multiple reinforcing plates A. In summary, the disassembly structure of the present invention is simplified, the operation is convenient, and it is convenient to transport multiple reinforcing plates A in a centralized manner, thus improving work efficiency. Attached Figure Description

[0018] Figure 1 and Figure 2 All of these are schematic diagrams of the present invention.

[0019] Figure 3 This is an exploded view of a partial structure in this invention.

[0020] Reference numerals: 1. Reinforcing plate A; 101. Notch; 102. T-shaped insertion hole A; 103. Slot A; 104. Threaded groove; 105. Upper slot A; 2. Reinforcing plate B; 201. Upper slot B; 202. T-shaped insertion hole B; 203. Slot B; 3. Telescopic adjustment rod A; 4. Telescopic adjustment rod B; 5. Fixed base plate; 51. Threaded hole; 52. Fixed hole; 6. Threaded insertion rod; 7. Caster wheel; 8. Threaded post; 9. Limiting block; 10. Rotating cover; 11. Cylindrical head; 111. Slotted groove; 12. Rotating handle; 13. Slotted block; 141. Insert post A; 142. Insert post B; 15. Insert plate; 161. T-shaped insertion rod A; 162. T-shaped insertion rod B. Detailed Implementation

[0021] Example 1

[0022] like Figure 1-3As shown, the present invention proposes a building renovation exterior wall reinforcement device, including a driving component, multiple reinforcement plates A1, and multiple casters 7; a notch 101 is provided on the side of the reinforcement plate A1, and a telescopic adjustment rod A3 is rotatably installed on the top of the inner side of the notch 101. A fixed base plate 5 is rotatably installed on the bottom end of the telescopic adjustment rod A3. A threaded hole 51 is provided on the fixed base plate 5, and a threaded insertion rod 6 adapted to the threaded hole 51 is threadedly connected to the fixed base plate 5. The bottom of the threaded insertion rod 6 is a conical structure, and a cylindrical head 11 is fixedly provided on its top end. A slot is provided on the cylindrical head 11. 111. The driving component includes a rotating cover 10, a rotating handle 12, and a flat block 13. The inner side of the rotating cover 10 is clearance-fitted with the cylindrical head 11. The flat block 13 is fixed to the inner side of the rotating cover 10, and the rotating handle 12 is fixed to the rotating cover 10. Multiple inserts A141 are fixedly provided on one side of the reinforcing plate A1 located at the notch 101. Multiple slots A103 are provided on the side of the reinforcing plate A1 away from the notch 101. Threaded posts 8 are fixedly provided on multiple casters 7. Multiple threaded grooves 104 are provided on one side of the reinforcing plate A1 located at the slot A103.

[0023] The system also includes multiple reinforcing plates B2, with insert plates 15 fixed to the bottom of each plate. Upper slots B201 and A105 are respectively provided on the top of both reinforcing plates B2 and A1, with both slots A105 and B201 fitting with the insert plates 15. Multiple posts B142 are fixed to the side of each reinforcing plate B2, and multiple slots B203 are provided on the side of each plate away from the posts B142. The arrangement of the reinforcing plates B2, insert plates 15, upper slots A105 and B201 allows the reinforcing plates B2 to be vertically installed on top of the reinforcing plate A1, increasing its support height. The posts B142 and slots B203 on the reinforcing plates B2 allow them to be stacked on top of the reinforcing plate A1, facilitating transportation and movement.

[0024] The two ends of the reinforcing plate A1 are respectively provided with T-shaped insert rods A161 and T-shaped insert holes A102, and the two ends of the reinforcing plate B2 are respectively provided with T-shaped insert rods B162 and T-shaped insert holes B202; the above structure makes it easy to horizontally splice and fix the reinforcing plates A1 and B2.

[0025] The 7-inch swivel wheel has at least four wheels.

[0026] The reinforcing plate A1 and the reinforcing plate B2 have the same shape and size.

[0027] In this embodiment, when disassembling and transporting multiple reinforcing plates A1, firstly, the rotating cover 10 is fastened onto the cylindrical head 11, so that the slotted block 13 is locked in the slotted groove 111. Then, the rotating handle 12 is driven to rotate, which drives the threaded rod 6 to rotate out of the soil, thereby releasing the restriction on the fixed base plate 5. Next, the telescopic adjustment rod A3 is adjusted to its shortest length and rotated so that it is placed in the notch 101. Then, multiple casters 7 are installed in sequence, and the threaded post 8 fixed to the caster 7 is aligned with the threaded groove. 104. Rotate the threaded post 8 until it is fully screwed into the threaded groove 104; place the reinforcing plate A1 with the universal wheel 7 at the bottom position, and then stack multiple reinforcing plates A1 in sequence, so that the insert post A141 on the lower reinforcing plate A1 is inserted into the slot A103 on the top reinforcing plate A1, thereby realizing the limiting work of multiple reinforcing plates A1; In summary, the disassembly structure of the present invention is simplified, the operation is convenient, and it is convenient to transport multiple reinforcing plates A in a centralized manner, thereby improving work efficiency.

[0028] Example 2

[0029] like Figure 1-2 As shown, the present invention proposes a building renovation exterior wall reinforcement device. Compared with the first embodiment, this embodiment also includes a telescopic adjustment rod B4 rotatably installed on the inner bottom end of the notch 101. The rotating end of the telescopic adjustment rod B4 is fixedly provided with a limit block 9, and a fixing hole 52 for the limit block 9 to be inserted is provided on the fixing base plate 5.

[0030] In this embodiment, rotating the telescopic adjustment rod B4 causes the limiting block 9 at its end to engage in the fixing hole 52, so that the reinforcing plate A1, the telescopic adjustment rod A3 and the telescopic adjustment rod B4 form a triangular structure, thereby improving its support capacity.

[0031] The present invention also provides a method for operating the above-mentioned building renovation exterior wall reinforcement device, comprising the following steps:

[0032] S1. Attach the rotating cover 10 to the cylindrical head 11, so that the slotted block 13 is locked in the slotted groove 111, drive the rotating handle 12 to rotate, thereby driving the threaded rod 6 to rotate out of the soil, thereby releasing the restriction on the fixed base plate 5.

[0033] S2. Adjust the telescopic adjustment rod A3 to its shortest length and place it in the notch 101;

[0034] S3. Then install multiple casters 7, align the threaded post 8 fixed to the caster 7 with the threaded groove 104, and rotate the threaded post 8 to make it fully screwed into the threaded groove 104.

[0035] S4. Place the reinforcing plate A1 with the casters 7 at the bottom position, and then stack multiple reinforcing plates A1 in sequence, so that the insert A141 on the bottom reinforcing plate A1 is inserted into the slot A103 on the top reinforcing plate A1.

[0036] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A building renovation exterior wall reinforcing device, characterized by, The utility model provides a kind of adjustable multifunctional support, including driving part, multiple reinforcing plate A (1) and multiple universal wheel (7);Reinforcing plate A (1) is opened with notch (101) on side, and the inside top end of notch (101) is rotatably installed with telescopic adjusting rod A (3), and the bottom of telescopic adjusting rod A (3) is rotatably installed with fixed bottom plate (5), and fixed bottom plate (5) is opened with threaded hole (51), and fixed bottom plate (5) is threadedly connected with the threaded insert rod (6) compatible with threaded hole (51), and the bottom of threaded insert rod (6) is tapered structure, and its top is fixedly provided with cylinder head (11), and cylinder head (11) is opened with one slot (111), and driving part includes rotary cover (10), rotary handle (12) and one block (13), and the inside of rotary cover (10) is clearance fit with cylinder head (11), and one block (13) is fixed on the inside of rotary cover (10), and rotary handle (12) is fixed on rotary cover (10);Reinforcing plate A (1) is fixedly provided with multiple insertion columns A (141) on the side of notch (101), and reinforcing plate A (1) is opened with multiple insertion grooves A (103) on the side away from notch (101);Multiple universal wheel (7) is fixedly provided with threaded column (8), and reinforcing plate A (1) is opened with multiple threaded grooves (104) on the side of insertion groove A (103);The inside bottom of notch (101) is rotatably installed with telescopic adjusting rod B (4), and the rotating end of telescopic adjusting rod B (4) is fixedly provided with limit block (9), and fixed bottom plate (5) is opened with fixed hole (52) for the insertion of limit block (9);Still include multiple reinforcing plate B (2), and the bottom of reinforcing plate B (2) is fixed with insertion plate (15), and the top of reinforcing plate B (2) and reinforcing plate A (1) is opened with upper insertion groove B (201) and upper insertion groove A (105) respectively, and upper insertion groove A (105) and upper insertion groove B (201) are clearance fit with insertion plate (15);The side of reinforcing plate B (2) is fixedly provided with multiple insertion columns B (142), and the side away from insertion column B (142) of reinforcing plate B (2) is opened with multiple insertion grooves B (203);The both ends of reinforcing plate A (1) are provided with T-shaped insertion rod A (161) and T-shaped insertion hole A (102) respectively, and the both ends of reinforcing plate B (2) are provided with T-shaped insertion rod B (162) and T-shaped insertion hole B (202) respectively.

2. The building retrofitting outer wall reinforcing device according to claim 1, characterized in that, Universal wheel (7) is provided with at least four.

3. The building retrofitting outer wall reinforcing device according to claim 1, characterized in that, The shape and size of reinforcing plate A (1) and reinforcing plate B (2) are same.

4. A method of working the building retrofitting outer wall reinforcing device according to any one of claims 1-3, characterized in that, Including the following steps: S1, the rotary cover (10) is buckled to cylinder head (11), so that one block (13) is clamped in one slot (111), and the rotation handle (12) is driven to rotate, that is, the threaded insert rod (6) is rotated out of the soil, so that the limiting of the fixed bottom plate (5) is released; S2, the telescopic adjusting rod A (3) is adjusted to the shortest length, and is placed in the notch (101); S3, subsequently, multiple universal wheel (7) is installed, threaded column (8) fixed with universal wheel (7) is aligned with threaded groove (104), threaded column (8) is rotated to be completely rotated into threaded groove (104) can; S4, place the reinforced plate A (1) with the universal wheel (7) at the lowest position, and then stack a plurality of reinforced plates A (1) in sequence, so that the insertion column A (141) on the lower end reinforced plate A (1) is inserted into the insertion slot A (103) on the top end reinforced plate A (1).

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