Safe hoisting equipment for building template

Abstract

The invention relates to the technical field of building template hoisting, and discloses building template safe hoisting equipment, which comprises a hoisting hook, a hoisting basket and a hoisting ring, the hoisting hook is hung on the hoisting ring, and the hoisting ring is clamped and fixed on the hoisting basket; a clamping assembly, a sliding assembly, a fastening assembly, a hook assembly and a cleaning assembly are arranged on the hoisting ring, the clamping assembly is arranged at the bottom of the hoisting ring, the sliding assembly is slidably embedded in the hoisting ring, the fastening assembly is fixedly arranged on the sliding assembly at the top of the hoisting ring, the hook assembly is arranged on the hoisting hook, and the cleaning assembly is arranged on the fastening assembly; by arranging the clamping assembly, the sliding assembly, the fastening assembly, the hook assembly and the cleaning assembly, the hoisting ring and the hanging basket are stably connected, the loosening risk is reduced, the fastening position is conveniently adjusted through the sliding assembly, the fastening assembly is matched with different hooks, the cleaning assembly removes rust, all the assemblies cooperate, the fault and maintenance cost is reduced, and the practicability is high. And the hoisting safety, reliability and construction efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building template hoisting, and in particular to a building template safety hoisting device. Background Art

[0002] The existing Chinese patent document with announcement number CN114291747A discloses a template lifting device for construction engineering, including a base, a lifting arm, and an electric hoist. Fixed arms are provided on both sides of the base, and the fixed arm is rotatably connected to a first rotating arm at one end away from the base, the first rotating arm is rotatably connected to a second rotating arm at one end away from the fixed arm, and the second rotating arm is rotatably connected to a third rotating arm at one end away from the first rotating arm. A universal wheel for pressing against the outer wall of the roof wall is provided on the end of the third rotating arm away from the second rotating arm, a threaded shaft is provided at the upper end of the universal wheel, a threaded hole for threaded connection of the threaded shaft is provided on the third rotating arm, and a first handle is provided at the end of the threaded shaft away from the universal wheel, and limiting components are provided between the fixed arm and the first rotating arm, between the first rotating arm and the second rotating arm, and between the second rotating arm and the third rotating arm.

[0003] In actual applications, there are still areas that need to be optimized in the formwork lifting device. As a key connecting component in the lifting equipment, the stable connection of the lifting ring is also very important. In the existing technology, there is a general lack of adaptable fastening components in the lifting ring, which makes the lifting ring susceptible to factors such as vibration, shaking and changes in the weight of the formwork during long-term use, resulting in looseness and unstable connection. These problems may cause malfunction of the lifting equipment and increase maintenance costs.

[0004] To this end, the present invention proposes a construction template safe lifting device for solving the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a safe lifting device for building templates to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a construction template safe lifting device, comprising a lifting hook, a hanging basket, and a lifting ring, wherein the lifting hook is suspended on the lifting ring, and the hanging basket is clamped and fixed with the lifting ring;

[0007] The lifting ring is provided with a clamping assembly, a sliding assembly, a fastening assembly, a hook assembly, and a cleaning assembly. The clamping assembly is arranged at the bottom of the lifting ring, the sliding assembly is slidably embedded in the lifting ring, the fastening assembly is fixedly arranged on the sliding assembly at the top of the lifting ring, the hook assembly is arranged on the lifting hook, and the cleaning assembly is arranged on the fastening assembly.

[0008] Preferably, the card joint in the card joint assembly is fixedly arranged at the bottom end of the lifting ring, the card joint is adapted to be slidably embedded in the card joint tube, the card joint tube is fixedly arranged on the top of the hanging basket, and the card joint and the card joint tube are fixedly connected by screws.

[0009] Preferably, sliding holes are provided at both side ends of the sliding block in the sliding assembly, and the sliding holes are adapted to be slidably embedded in the lifting ring, and the sliding block is limited by the cross bar at the bottom end of the lifting ring.

[0010] Preferably, the first fastening seat in the fastening assembly is fixedly arranged on the sliding block, and first fixing plates are provided at both side ends of the first fastening seat, and the first fixing plate and the second fixing plate are fixed by threaded connection via fixing screws.

[0011] Preferably, the second fixing plates in the fastening assembly are arranged at both side ends of the second fastening seat, and both side ends of the second fastening seat are fixedly arranged at the top end of the inner ring of the lifting ring.

[0012] Preferably, a first groove is provided in the first fastening seat in the fastening assembly, and a second groove is provided in the second fastening seat.

[0013] Preferably, a fastening block is adapted to be clamped in the first groove and the second groove of the fastening assembly, and both side ends of the fastening block are fixedly connected to the first fastening seat and the second fastening seat by screws.

[0014] Preferably, the fastening blocks in the fastening assembly include a round fastening block and a square fastening block, the round hook in the hook assembly is adapted to be embedded in the round fastening block, and the square hook is adapted to be embedded in the square fastening block.

[0015] Preferably, the wire brushes in the cleaning assembly are evenly fixed on the round fixing pad and the square fixing pad, the round fixing pad is adapted to be slidably engaged in the round fastening block, and the square fixing pad is adapted to be slidably engaged in the square fastening block.

[0016] Preferably, the circular fixing pad and the square fixing pad are provided with engaging protrusions on both sides of the end portion, and the engaging protrusions are adapted to be slidably engaged in the engaging grooves, and the engaging grooves are provided on both sides of the circular fastening block and the square fastening block.

[0017] Compared with the prior art, the beneficial effects of the present invention are: by setting a snap-on assembly, a sliding assembly, a fastening assembly, a hook assembly and a cleaning assembly, a firm snap-on connection between the lifting ring and the hanging basket is achieved; the multiple fixed structure design ensures the connection stability of the lifting ring during the lifting process, greatly reducing the risk of loosening due to vibration and shaking; the sliding assembly facilitates flexible adjustment of the fastening position according to actual needs; the fastening blocks of different shapes in the fastening assembly are adapted to two types of hooks, significantly enhancing the adaptability and versatility of the connection; the cleaning assembly can effectively remove rust from the connection parts, reduce the impact of improper cleaning of components, and extend the service life of the equipment; the components work together, which not only reduces the frequency of equipment failures and reduces maintenance costs, but also significantly improves the safety and reliability of building formwork lifting and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the clamping assembly of the present invention;

[0020] Figure 3 This is a schematic structural diagram of the sliding assembly of the present invention;

[0021] Figure 4 Schematic diagram of the circular hook connection structure of the fastening assembly of the present invention;

[0022] Figure 5 This is a schematic diagram of the square hook structure of the fastening assembly of the present invention;

[0023] Figure 6 A schematic diagram of a circular fixed pad of the cleaning assembly of the present invention;

[0024] Figure 7 Schematic diagram of the square fixing pad of the cleaning assembly of the present invention;

[0025] Figure 8 This is a schematic diagram of the disassembly of the cleaning component of the present invention.

[0026] In the figure: lifting hook 1, hanging basket 2, lifting ring 3, clamping assembly 4, sliding assembly 5, fastening assembly 6, hook assembly 7, cleaning assembly 8, clamping joint 401, clamping tube 402, sliding block 501, sliding hole 502, cross bar 503, first fastening seat 601, first fixing plate 602, second fixing plate 603, fixing screw 604, second fastening seat 605, first groove 606, second groove 607, fastening block 608, round fastening block 609, square fastening block 610, round hook 701, square hook 702, wire brush 801, round fixing pad 802, square fixing pad 803, clamping protrusion 804, clamping notch 805. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figure 1-Figure 3 A safe lifting device for building formwork includes a lifting hook 1, a hanging basket 2, and a lifting ring 3. The lifting hook 1 is suspended on the lifting ring 3, and the hanging basket 2 is clamped and fixed with the lifting ring 3; the lifting ring 3 is provided with a clamping component 4, a sliding component 5, a fastening component 6, a hook component 7, and a cleaning component 8. The clamping component 4 is arranged at the bottom of the lifting ring 3, the sliding component 5 is slidably embedded in the lifting ring 3, the fastening component 6 is fixedly arranged on the top of the lifting ring 3 and the sliding component 5, the hook component 7 is arranged on the lifting hook 1, and the cleaning component 8 is arranged on the fastening component 6.

[0029] The clamping joint 401 in the clamping assembly 4 is fixedly set at the bottom end of the lifting ring 3, and the clamping joint 401 is adapted to be slidably embedded in the clamping tube 402, and the clamping tube 402 is fixedly set at the top of the hanging basket 2. The clamping joint 401 and the clamping tube 402 are fixedly connected by screws.

[0030] The sliding block 501 in the sliding assembly 5 is provided with sliding holes 502 on both sides thereof. The sliding holes 502 are adapted to be slidably engaged with the lifting ring 3 . The sliding block 501 is limited by a cross bar 503 at the bottom end of the lifting ring 3 .

[0031] When in use, first, the construction worker holds the clamping joint 401 and embeds the clamping joint 401 into the clamping tube 402, then aligns the mounting hole on the clamping joint 401 with the screw hole on the clamping tube 402, and then uses a screwdriver to screw in the matching screws. At this time, the clamping joint 401 and the clamping tube 402 are fixed. Since the clamping joint 401 is fixed on the lifting ring 3 and the clamping tube 402 is fixed on the hanging basket 2, the lifting ring 3 and the hanging basket 2 are fixed.

[0032] The sliding block 501 is always embedded in the lifting ring 3. When the sliding block 501 is pushed by both hands, the position of the sliding block 501 on the lifting ring 3 can be adjusted. The cross bar 503 at the bottom end of the lifting ring 3 limits the sliding block 501 to ensure that the sliding assembly 5 is installed firmly and can slide flexibly.

[0033] Example 2: Based on Example 1, please refer to Figure 2-Figure 6 The first fastening seat 601 in the fastening assembly 6 is fixedly set on the sliding block 501, and the first fastening seat 601 is provided with a first fixing plate 602 at both ends. The first fixing plate 602 and the second fixing plate 603 are threadedly connected and fixed by fixing screws 604.

[0034] The second fixing pieces 603 in the fastening assembly 6 are arranged at both side ends of the second fastening seat 605 , and both side ends of the second fastening seat 605 are fixedly arranged at the top end of the inner ring of the lifting ring 3 .

[0035] A first groove 606 is provided in the first fastening seat 601 of the fastening assembly 6 , and a second groove 607 is provided in the second fastening seat 605 .

[0036] A fastening block 608 is respectively adapted to be clamped in the first groove 606 and the second groove 607 of the fastening assembly 6 , and both ends of the fastening block 608 are fixedly connected to the first fastening seat 601 and the second fastening seat 605 by screws.

[0037] The fastening block 608 in the fastening assembly 6 includes a round fastening block 609 and a square fastening block 610 . The round hook 701 in the hook assembly 7 is adapted to be embedded in the round fastening block 609 , and the square hook 702 is adapted to be embedded in the square fastening block 610 .

[0038] During use, based on the completion of the connection between the lifting ring 3 and the hanging basket 2 in Example 1, the installation operation of the fastening assembly 6 and the hook assembly 7 is started. The first fastening seat 601 is fixed on the plane at the top of the sliding block 501, the first fixing plate 602 is fixedly set on the two side ends of the first fastening seat 601, and the second fixing plate 603 is fixedly set on the two side ends of the second fastening seat 605.

[0039] When the sliding block 501 is pushed, the first fastening seat 601 moves with the sliding block 501. After being pushed, the first fastening seat 601 and the second fastening seat 605 are correspondingly fitted together, so that the first fixing plate 602 and the second fixing plate 603 are accurately aligned. After the components in the fastening seat are installed, use a wrench to screw in the fixing screws 604 in sequence to tightly connect the first fastening seat 601 and the second fastening seat 605.

[0040] First, select the corresponding fastening block 608 according to different hooks, and then place the fastening block 608 into the first groove 606 of the first fastening seat 601 and the second groove 607 of the second fastening seat 605 respectively, adjust the position of the fastening block 608 so that it is completely embedded in the groove and fits tightly, use a special screwdriver to fix the fastening block 608 to the first fastening seat 601 and the second fastening seat 605 with screws through the screw holes reserved on both sides of the fastening block 608.

[0041] Select the hook type according to the actual lifting needs. If a round hook 701 is used, the construction personnel will align the round hook 701 with the fitting hole of the round fastening block 609 and push it in with force so that the round hook 701 is fully adapted and embedded in the round fastening block 609; if a square hook 702 is used, the square hook 702 will be precisely aligned with the square fitting groove of the square fastening block 610 and pushed vertically downward to ensure that the square hook 702 is firmly embedded in the square fastening block 610, thereby completing the installation of the hook assembly 7.

[0042] Example 3: Based on Example 2, please refer to Figure 6-Figure 8 The wire brush 801 in the cleaning component 8 is evenly fixed on the round fixing pad 802 and the square fixing pad 803. The round fixing pad 802 is adapted to be slidably connected in the round fastening block 609, and the square fixing pad 803 is adapted to be slidably connected in the square fastening block 610.

[0043] The round fixing pad 802 and the square fixing pad 803 are provided with a clamping protrusion 804 on both sides of the end portion. The clamping protrusion 804 is adapted to slide and engage in the clamping groove 805. The clamping groove 805 is provided on both sides of the round fastening block 609 and the square fastening block 610.

[0044] During use, after completing the installation of the fastening component 6 in Example 2, start installing the cleaning component 8, align the round fixing pad 802 with the groove on the round fastening block 609, and slowly slide it downward so that the round fixing pad 802 slides adaptively into the round fastening block 609; similarly, accurately align the square fixing pad 803 with the groove of the square fastening block 610, and slide it smoothly so that the square fixing pad 803 is firmly clamped into the square fastening block 610.

[0045] Then, the snap-fitting protrusions 804 on both sides of the round fixing pad 802 and the square fixing pad 803 are respectively matched with the snap-fitting notches 805 on both sides of the round fastening block 609 and the square fastening block 610. The construction workers use a rubber hammer to gently tap the round fixing pad 802 and the square fixing pad 803 to make the snap-fitting protrusions 804 slide smoothly into the snap-fitting notches 805 to ensure that the cleaning component 8 is firmly installed. At this time, all the components in the fastening seat are installed. The hook type is selected according to the actual lifting requirements and pushed into the round fixing pad 802 or the square fixing pad 803. At this time, the wire brush 801 is in close contact with the hook and brushes off the rust. Then use a wrench to screw in the fixing screws 604 in turn to tightly connect the first fastening seat 601 and the second fastening seat 605 to complete the fixation.

[0046] After the installation of the entire set of building formwork safety lifting equipment is completed, a comprehensive inspection is carried out. The construction workers carefully check whether the connecting screws between the components are tightened, whether the clamping parts are tight, and whether the cleaning component 8 can work normally. After the inspection is completed, a no-load trial run is carried out. The lifting hook 1 is connected to the lifting ring 3, and the equipment is lifted by a crane. The lifting, rotation and other operations are performed in the air. The working status of each component during the operation of the equipment is observed. After ensuring that there are no abnormal conditions, the actual lifting work of the building formwork can be carried out. During the lifting process, the wire brush 801 of the cleaning component 8 will perform a small friction to clean the connection parts and effectively remove rust, dust and other debris.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A construction template safety lifting device, comprising a lifting hook (1), a hanging basket (2), and a lifting ring (3), wherein the lifting hook (1) is suspended on the lifting ring (3), and the hanging basket (2) is fixedly connected to the lifting ring (3); Its characteristics are: The invention comprises a clamping assembly (4), a sliding assembly (5), a fastening assembly (6), a hook assembly (7), and a cleaning assembly (8); the clamping assembly (4) is arranged at the bottom of the lifting ring (3); the sliding assembly (5) is slidably embedded in the lifting ring (3); the fastening assembly (6) is fixedly arranged on the sliding assembly (5) at the top of the lifting ring (3); the hook assembly (7) is arranged on the lifting hook (1); and the cleaning assembly (8) is arranged on the fastening assembly (6).

2. A construction template safety lifting device according to claim 1, characterized in that: The clamping joint (401) in the clamping assembly (4) is fixedly arranged at the bottom end of the hanging ring (3), the clamping joint (401) is adapted to be slidably embedded in the clamping tube (402), the clamping tube (402) is fixedly arranged at the top of the hanging basket (2), and the clamping joint (401) and the clamping tube (402) are fixedly connected by screws.

3. The construction template safety lifting equipment according to claim 1, characterized in that: The sliding block (501) in the sliding assembly (5) is provided with sliding holes (502) at both ends thereof. The sliding holes (502) are adapted to be slidably engaged on the lifting ring (3). The sliding block (501) is limited by a cross bar (503) at the bottom end of the lifting ring (3).

4. A construction template safety lifting device according to claim 1, characterized in that: The first fastening seat (601) in the fastening assembly (6) is fixedly arranged on the sliding block (501), and first fixing plates (602) are arranged at both end portions of the first fastening seat (601), and the first fixing plate (602) and the second fixing plate (603) are threadedly connected and fixed by fixing screws (604).

5. A construction template safety lifting device according to claim 4, characterized in that: The second fixing piece (603) in the fastening assembly (6) is arranged at both side ends of the second fastening seat (605), and the both side ends of the second fastening seat (605) are fixedly arranged at the top end of the inner ring of the lifting ring (3).

6. A construction template safety lifting device according to claim 5, characterized in that: A first groove (606) is provided in the first fastening seat (601) in the fastening assembly (6), and a second groove (607) is provided in the second fastening seat (605).

7. A construction template safety lifting device according to claim 6, characterized in that: A fastening block (608) is respectively adapted and snap-fitted into the first groove (606) and the second groove (607) in the fastening assembly (6), and both side ends of the fastening block (608) are respectively fixedly connected to the first fastening seat (601) and the second fastening seat (605) by screws.

8. A construction template safety lifting device according to claim 7, characterized in that: The fastening block (608) in the fastening assembly (6) comprises a round fastening block (609) and a square fastening block (610); the round hook (701) in the hook assembly (7) is adapted and embedded in the round fastening block (609); and the square hook (702) is adapted and embedded in the square fastening block (610).

9. The construction template safety lifting equipment according to claim 1, characterized in that: The wire brush (801) in the cleaning assembly (8) is evenly fixed on the round fixing pad (802) and the square fixing pad (803), the round fixing pad (802) is adapted to be slidably engaged in the round fastening block (609), and the square fixing pad (803) is adapted to be slidably engaged in the square fastening block (610).

10. A construction template safety lifting device according to claim 9, characterized in that: The circular fixing pad (802) and the square fixing pad (803) are provided with engaging protrusions (804) on both sides of the end portion, and the engaging protrusions (804) are adapted to be slidably engaged in engaging notches (805), and the engaging notches (805) are provided at both sides of the inner end portion of the circular fastening block (609) and the square fastening block (610).

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