Tower crane slight deformation repairing tool

Abstract

The utility model relates to tower crane repair technical field and disclose a tower crane slight deformation repair tool, including bottom plate and be located bottom plate screw connection's first fixed component, second fixed component and support component, bottom plate one end fixed mounting has the pivot and is located between bottom plate and first fixed component, second fixed component and support component's ladder piece. This tower crane slight deformation repair tool, when assembling the turning plate with the connecting plate, first install the plate alignment installation groove and insert, make the turning plate preliminary positioning on the connecting plate, then, use the tool and rotate into the threaded hole of install the plate in locating bolt no. 1, locating bolt no. 1 gradually rotates into the inside of connecting plate, until screwing up, can be convenient to realize the dismounting between bottom plate and turning plate and the overturning between both, when using or carrying, can pull the pull buckle, make the pull buckle rotate around the locating seat, drive the connecting rod and the card frame to rotate, subsequently make the card frame card into the snap fastener, can realize the locking of bottom plate and turning plate, can be convenient to carry, improve its portability.

Description

Technical Field

[0001] This utility model relates to the field of tower crane repair technology, specifically a tool for repairing minor deformation of tower cranes. Background Technology

[0002] As an indispensable heavy machinery in construction, tower cranes are prone to slight deformation of their structural components, such as ladders, due to complex loads and harsh environments during long-term use. If these slight deformations are not repaired in time, they will not only affect the working accuracy and efficiency of the tower crane, but may also create serious safety hazards or even cause accidents. Often, it is necessary to disassemble and transport parts such as ladders to the ground for repair, so repair tools are frequently used.

[0003] In existing technologies, clamping fixtures are generally used to fix and hold ladders and other equipment for repair. However, these fixtures are often bulky and inconvenient to carry, resulting in poor portability. Furthermore, it is not convenient to install different clamping workpieces according to different working conditions, leading to poor versatility and limitations in use, which hinders widespread adoption. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a tool for repairing minor deformation of tower cranes, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by this utility model is: a tower crane minor deformation repair tool, including a base plate and a first fixing component, a second fixing component and a support component located at the threaded connection of the base plate. A rotating shaft and a ladder component located between the base plate and the first fixing component, the second fixing component and the support component are fixedly installed at one end of the base plate. The base plate has a plurality of threaded holes distributed at equal intervals from top to bottom. A buckle is fixedly installed at the end of the base plate away from the rotating shaft. A rotating sleeve is rotatably connected to the base plate through the rotating shaft. A connecting plate is fixedly installed at the other end of the rotating sleeve away from the rotating shaft. A flip plate is snapped into the connecting plate at the end away from the rotating sleeve. A clip frame adapted to the buckle is provided at the other end of the flip plate away from the rotating sleeve.

[0006] Preferably, the first fixing component includes a first fixing seat, one end of the first fixing seat near the base plate is threadedly connected to a positioning bolt two that matches the threaded hole, and reinforcing rods are fixedly installed at multiple right angles of the first fixing seat.

[0007] Through the above technical solution, the design of the first fixing component allows the position of the first fixing seat on the base plate to be adjusted according to the actual situation. Once the position is determined, it can be fixed by the second positioning bolt, which is convenient to adapt to different fixing situations.

[0008] Preferably, the first fixing seat is threadedly connected to a screw rod at the other end away from the positioning bolt two and directly above the base plate. A pressure block one is fixedly installed at the end of the screw rod near the base plate, and a rotating rod and a pry bar are fixedly installed at the end of the screw rod away from the base plate.

[0009] With the above technical solution, after the fixation is completed, the screw can be rotated by rotating the rod and the sleeve, which will then make the pressure block contact the ladder component, thereby fixing the ladder component and facilitating subsequent repairs.

[0010] Preferably, the second fixing component includes a second mounting base, one end of the second mounting base near the base plate is threadedly connected to a positioning bolt three that is adapted to the threaded hole, and the other end of the second mounting base away from the positioning bolt three is provided with a clamping clamp and a clamping block two.

[0011] Through the above technical solution, the design of the positioning bolt three allows for the installation of the second mounting base according to the actual working conditions. Subsequently, it can be fixed by the clamping clamp and the second clamping block, which can be used as a ladder component. This facilitates the selection of different clamping components according to different working conditions, thereby improving the versatility of the overall device.

[0012] Preferably, the support assembly includes a support base, a retaining spring is provided at one end of the support base near the base plate, and a pull rod and a connecting block are fixedly installed at the other end of the retaining spring away from the support base. The connecting block passes through the support base and extends to the upper surface.

[0013] Through the above technical solution and the design of the support component, when fixing the ladder component with screw holes, the snap ring can be pulled to connect the block, and then the ladder component can be placed. The screw holes of the ladder component can be positioned by the connecting block, which can facilitate the handling of different working conditions.

[0014] Preferably, an mounting plate is fixedly installed at one end of the flip plate near the rotating sleeve, and an installation groove for positioning the flip plate is opened at one end of the connecting plate near the flip plate. A positioning bolt extending into the interior of the connecting plate is threaded to the other end of the mounting plate away from the base plate.

[0015] With the above technical solution, when assembling the flip plate and the connecting plate, first insert the mounting plate into the mounting groove so that the flip plate is initially positioned on the connecting plate. Then, use a tool to screw the positioning bolt into the threaded hole of the mounting plate. The positioning bolt is gradually screwed into the inside of the connecting plate until it is tightened. This facilitates the disassembly and assembly of the base plate and the flip plate, as well as the flipping between the two, thus making it easier to deal with different situations.

[0016] Preferably, a positioning seat is fixedly installed at the end of the flip plate away from the mounting plate, a pull buckle is rotatably installed at the end of the positioning seat away from the flip plate, a connecting rod is fixedly installed at the end of the pull buckle away from the positioning seat, a clip frame is fixedly installed at the end of the connecting rod away from the pull buckle, and a foot is fixedly installed at the end of the flip plate away from the base plate.

[0017] With the above technical solution, when using or carrying the device, the buckle can be pulled to rotate around the positioning seat, which in turn drives the connecting rod and the locking frame to rotate. Subsequently, the locking frame is engaged with the buckle, which can lock the base plate and the flip plate together, making it easy to carry and improving its portability.

[0018] Compared with the prior art, this utility model provides a tool for repairing minor deformation of tower cranes, which has the following beneficial effects:

[0019] 1. The tower crane minor deformation repair tool, when assembling the flap and connecting plate, first aligns the mounting plate with the mounting groove and inserts it, so that the flap is initially positioned on the connecting plate. Then, use the tool to screw the positioning bolt into the threaded hole of the mounting plate. The positioning bolt is gradually screwed into the inside of the connecting plate until it is tightened, which facilitates the disassembly and assembly of the base plate and the flap, as well as the flipping between the two. Subsequently, when using or carrying, the pull buckle can be pulled to make the pull buckle rotate around the positioning seat, which drives the connecting rod and the clip frame to rotate. Then, the clip frame is locked into the buckle, which can lock the base plate and the flap, making it easy to carry and improving its portability.

[0020] 2. The tower crane minor deformation repair tool can be disassembled and assembled according to the actual working conditions through the cooperation between the first fixing component, the second fixing component, the support component and the threaded hole, which further improves its portability. It can also install different clamping workpieces according to different working conditions, which increases the versatility of use and avoids its limitations, making it easy to promote and use. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the first state of this utility model;

[0022] Figure 2 This is a schematic diagram of the first-state split structure of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the second state of this utility model;

[0024] Figure 4 This is a schematic diagram of the split structure in the second state of this utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the third state of this utility model. Figure 1 ;

[0026] Figure 6This is a schematic diagram of the three-dimensional structure of the third state of this utility model. Figure 2 ;

[0027] Figure 7 This is a three-dimensional structural diagram of the first fixing component of this utility model;

[0028] Figure 8 This is a three-dimensional structural diagram of the second fixing component of this utility model.

[0029] The components are as follows: 1. Base plate; 2. Threaded hole; 3. Buckle; 4. Rotating shaft; 5. Rotating sleeve; 6. Connecting plate; 7. Mounting groove; 8. Mounting plate; 9. Flip plate; 10. Foot; 11. Positioning bolt one; 12. Positioning seat; 13. Pull buckle; 14. Connecting rod; 15. Frame; 16. First fixing component; 1601. First fixing seat; 1602. Positioning bolt two; 1603. Reinforcing rod; 1604. Screw; 1605. Pressure block one; 1606. Rotating rod; 1607. Sleeve; 17. Ladder component; 18. Second fixing component; 1801. Second mounting seat; 1802. Positioning bolt three; 1803. Pressure clamp; 1804. Pressure block two; 19. Support component; 1901. Support seat; 1902. Snap ring; 1903. Pull rod; 1904. Connecting block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: As Figure 1-8 As shown, the present invention provides a tower crane minor deformation repair tool, including a base plate 1 and a first fixing component 16, a second fixing component 18 and a support component 19 threadedly connected to the base plate 1. A rotating shaft 4 and a ladder component 17 are fixedly installed at one end of the base plate 1 between the base plate 1 and the first fixing component 16, the second fixing component 18 and the support component 19. The base plate 1 has a plurality of threaded holes 2 that are evenly distributed from top to bottom. A buckle 3 is fixedly installed at the end of the base plate 1 away from the rotating shaft 4. A rotating sleeve 5 is rotatably connected to the base plate 1 through the rotating shaft 4. A connecting plate 6 is fixedly installed at the other end of the rotating sleeve 5 away from the rotating shaft 4. A flip plate 9 is snapped onto the other end of the connecting plate 6 away from the rotating sleeve 5. A clip frame 15 adapted to the buckle 3 is provided at the other end of the flip plate 9 away from the rotating sleeve 5.

[0032] A mounting plate 8 is fixedly installed at one end of the flip plate 9 near the rotating sleeve 5. A mounting groove 7 for positioning the flip plate 9 is opened at one end of the connecting plate 6 near the flip plate 9. A positioning bolt 11 extending into the interior of the connecting plate 6 is threaded to the other end of the mounting plate 8 away from the base plate 1. The advantage is that when assembling the flip plate 9 and the connecting plate 6, the mounting plate 8 is first inserted into the mounting groove 7 to initially position the flip plate 9 on the connecting plate 6. Then, the positioning bolt 11 is screwed into the threaded hole 2 of the mounting plate 8 using a tool. The positioning bolt 11 is gradually screwed into the interior of the connecting plate 6 until it is tightened. This facilitates the disassembly and assembly of the base plate 1 and the flip plate 9, as well as the flipping between the two, thus making it easier to deal with different situations.

[0033] Specifically, a positioning seat 12 is fixedly installed at the end of the flip plate 9 away from the mounting plate 8. A pull buckle 13 is rotatably installed at the end of the positioning seat 12 away from the flip plate 9. A connecting rod 14 is fixedly installed at the end of the pull buckle 13 away from the positioning seat 12. A locking frame 15 is fixedly installed at the end of the connecting rod 14 away from the pull buckle 13. A foot 10 is fixedly installed at the end of the flip plate 9 away from the base plate 1. The advantage is that when using or carrying, the pull buckle 13 can be pulled to rotate around the positioning seat 12, which will drive the connecting rod 14 and the locking frame 15 to rotate. Then, the locking frame 15 will be locked into the buckle 3, which can lock the base plate 1 and the flip plate 9, making it easy to carry and improving its portability.

[0034] Example 2: Figure 2-8 As shown, as an improvement on the previous embodiment, when carried or used, specifically, the first fixing component 16 includes a first fixing seat 1601. The end of the first fixing seat 1601 near the base plate 1 is threadedly connected to a positioning bolt 1602 that is adapted to the threaded hole 2. Reinforcing rods 1603 are fixedly installed at multiple right angles of the first fixing seat 1601. The advantage is that, through the design of the first fixing component 16, the position of the first fixing seat 1601 on the base plate 1 can be adjusted according to the actual situation. After the position is determined, it can be fixed by the positioning bolt 1602, which can easily adapt to different fixing situations.

[0035] Specifically, a screw rod 1604 is threadedly connected to the other end of the first fixing seat 1601, which is away from the second positioning bolt 1602 and located directly above the base plate 1. A pressure block 1605 is fixedly installed at the end of the screw rod 1604 near the base plate 1, and a rotating rod 1606 and a lever sleeve 1607 are fixedly installed at the end of the screw rod 1604 away from the base plate 1. The advantage is that after fixing, the screw rod 1604 can be rotated by rotating the rod 1606 and the lever sleeve 1607, which will then make the pressure block 1605 contact the climbing ladder component 17, thereby fixing the climbing ladder component 17 and facilitating subsequent repairs.

[0036] Specifically, the second fixing component 18 includes a second mounting base 1801. One end of the second mounting base 1801 near the base plate 1 is threadedly connected to a positioning bolt 1802 that is adapted to the threaded hole 2. The other end of the second mounting base 1801 away from the positioning bolt 1802 is provided with a clamping clamp 1803 and a clamping block 1804. The advantage is that, through the design of the positioning bolt 1802, the second mounting base 1801 can be installed according to the actual working conditions. Subsequently, it can be fixed by the climbing ladder component 17 through the clamping clamp 1803 and the clamping block 1804. It is convenient to select different clamping components according to different working conditions, thereby improving the versatility of the overall device.

[0037] Specifically, the support assembly 19 includes a support base 1901. A retaining ring 1902 is provided at one end of the support base 1901 near the base plate 1. A pull rod 1903 and a connecting block 1904 are fixedly installed at the other end of the retaining ring 1902 away from the support base 1901. The connecting block 1904 passes through the support base 1901 and extends to the upper surface. The advantage is that, through the design of the support assembly 19, when fixing the ladder component 17 with screw holes, the retaining ring 1902 can be pulled to move the connecting block 1904. Then, the ladder component 17 can be placed, and the ladder component 17 can be positioned by the screw holes through the connecting block 1904, which can facilitate different working conditions.

[0038] Working principle: During use, when assembling the flip plate 9 and the connecting plate 6, first insert the mounting plate 8 into the mounting groove 7 to initially position the flip plate 9 on the connecting plate 6. Then, use a tool to screw the positioning bolt 11 into the threaded hole 2 of the mounting plate 8. The positioning bolt 11 is gradually screwed into the connecting plate 6 until it is tightened, which facilitates the disassembly and assembly of the base plate 1 and the flip plate 9, as well as their flipping, thus facilitating different situations. When using or carrying, the pull buckle 13 can be pulled to rotate the pull buckle 13 around the positioning seat 12, driving the connecting rod 14 and the locking frame 15 to rotate. Subsequently, the locking frame 15 is engaged with the buckle 3, which locks the base plate 1 and the flip plate 9, making it easy to carry and improving its portability. Through the design of the first fixing component 16, the position of the first fixing seat 1601 on the base plate 1 can be adjusted according to the actual situation. After the position is determined, the second positioning bolt 1602 can be used to... The device is designed to be fixed in various ways to accommodate different situations. Once fixed, the screw 1604 can be rotated by rotating the lever 1606 and the pry bar 1607, which in turn causes the first pressure block 1605 to contact the ladder component 17, thus fixing the ladder component 17 and facilitating subsequent repairs. The third positioning bolt 1802 allows the second mounting base 1801 to be installed according to the actual working conditions. The ladder component 17 can then be fixed by the clamp 1803 and the second pressure block 1804, allowing for the selection of different clamping components to suit different working conditions and thus improving the versatility of the overall device. The support component 19 allows the connecting block 1904 to be pulled when fixing the ladder component 17 with screw holes, enabling the ladder component 17 to be positioned by the screw holes through the connecting block 1904, thus facilitating different working conditions.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tower crane minor deformation repair tool, comprising a base plate (1) and a first fixing component (16), a second fixing component (18), and a support component (19) threadedly connected to the base plate (1), wherein a rotating shaft (4) and a ladder component (17) are fixedly installed at one end of the base plate (1) and between the base plate (1) and the first fixing component (16), the second fixing component (18), and the support component (19), characterized in that: The base plate (1) has multiple threaded holes (2) that are evenly spaced from top to bottom. A buckle (3) is fixedly installed at one end of the base plate (1) away from the rotating shaft (4). A rotating sleeve (5) is rotatably connected to the base plate (1) through the rotating shaft (4). A connecting plate (6) is fixedly installed at the other end of the rotating sleeve (5) away from the rotating shaft (4). A flip plate (9) is snapped onto one end of the connecting plate (6) away from the rotating sleeve (5). A clip frame (15) that matches the buckle (3) is provided at the other end of the flip plate (9) away from the rotating sleeve (5).

2. The tower crane minor deformation repair tool according to claim 1, characterized in that: The first fixing component (16) includes a first fixing seat (1601), and a positioning bolt (1602) adapted to the threaded hole (2) is threadedly connected to one end of the first fixing seat (1601) near the base plate (1). Reinforcing rods (1603) are fixedly installed at multiple right angles of the first fixing seat (1601).

3. The tower crane minor deformation repair tool according to claim 2, characterized in that: The first fixed seat (1601) is threaded with a screw (1604) at the other end away from the second positioning bolt (1602) and directly above the base plate (1). A pressure block (1605) is fixedly installed at the end of the screw (1604) near the base plate (1), and a rotating rod (1606) and a pry sleeve (1607) are fixedly installed at the end of the screw (1604) away from the base plate (1).

4. The tower crane minor deformation repair tool according to claim 1, characterized in that: The second fixing component (18) includes a second mounting base (1801), one end of the second mounting base (1801) near the base plate (1) is threaded with a positioning bolt three (1802) that is adapted to the threaded hole (2), and the other end of the second mounting base (1801) away from the positioning bolt three (1802) is provided with a clamp (1803) and a clamping block two (1804).

5. The tower crane minor deformation repair tool according to claim 1, characterized in that: The support assembly (19) includes a support base (1901), a retaining ring (1902) is provided at one end of the support base (1) near the base plate (1), and a pull rod (1903) and a connecting block (1904) are fixedly installed at the other end of the retaining ring (1902) away from the support base (1901). The connecting block (1904) passes through the support base (1901) and extends to the upper surface.

6. The tower crane minor deformation repair tool according to claim 1, characterized in that: The flap (9) is fixedly mounted with an installation plate (8) at one end near the rotating sleeve (5). The connecting plate (6) is provided with an installation groove (7) at one end near the flap (9) to position the flap (9). The other end of the installation plate (8) away from the base plate (1) is threaded with a positioning bolt (11) extending into the connecting plate (6).

7. The tower crane minor deformation repair tool according to claim 1, characterized in that: A positioning seat (12) is fixedly installed at the other end of the flip plate (9) away from the mounting plate (8). A pull buckle (13) is rotatably installed at the other end of the positioning seat (12) away from the flip plate (9). A connecting rod (14) is fixedly installed at the other end of the pull buckle (13) away from the positioning seat (12). A clip frame (15) is fixedly installed at the other end of the connecting rod (14) away from the pull buckle (13). A foot (10) is fixedly installed at the other end of the flip plate (9) away from the base plate (1).

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