Hoisting device for green building assembly type prefabricated wall panel

Abstract

The utility model discloses a green building assembly type prefabricated wallboard hoisting device, and relates to the technical field of prefabricated wallboard hoisting, the green building assembly type prefabricated wallboard hoisting device comprises a hoisting plate and a hoisting block arranged on the top surface, the two sides of the bottom surface of the hoisting plate are fixedly connected with stretching blocks, and the rod walls of the two stretching blocks are jointly in sliding connection with a bearing plate with an auxiliary damping function; the opposite faces of the two stretching blocks are both slidably connected with hoisting sliding blocks. The top hoisting block and the bottom wallboard hoisting ring are oppositely stretched, so that the bearing plate and the two hoisting sliding blocks are extruded, two longitudinal damping springs are used for damping during extrusion, and then the damping blocks slide on the two sides of the rod wall of the auxiliary rod through rotation of the bearing rod; and finally, transverse damping springs on the two sides of the rod wall are used for damping, the situation that most hoisting devices do not have the damping effect when moving in the air is avoided, the safety coefficient in the hoisting moving process is improved, and moving butt joint of the prefabricated wall panel is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated wall panel hoisting, in particular to a hoisting device for assembled prefabricated wall panels of green buildings. Background Art

[0002] Prefabricated buildings are the mainstream development direction of green environmental protection and emission reduction technology in the construction industry. They are easy to realize building componentization, building industrialization and industrialization. Prefabricated wall panels are widely used in concrete structures, light steel structures, and composite structure buildings. Prefabricated wall panels have become an important part of prefabricated buildings. Prefabricated wall panels are standardized in prefabrication processing plants and then transported to the construction site. The overall installation and construction method is more convenient.

[0003] After searching, the applicant found that a Chinese patent disclosed "a lifting device for prefabricated wall panels for green buildings", and its publication number is "CN112978555B". A crossbeam is arranged below the center of gravity adjustment shell, and a support rotating block is fixedly connected to the upper surface of the crossbeam. The upper end of the support rotating block is rotatably connected to a center plate, and the upper end of the center plate is fixedly connected to the lower surface of the center of gravity adjustment shell. Two connecting plates are respectively arranged on the upper surface of the crossbeam, and a supporting mechanism is arranged on the outer surface of the connecting plate. The upper end of the connecting plate is fixedly connected to a first contact block, and a gear is rotatably connected to the top inner wall of the center of gravity adjustment shell. Two racks are slidably connected to the top inner wall of the center of gravity adjustment shell, and a sliding mechanism is arranged on the upper surface of the two racks. The lifting device for prefabricated wall panels for green buildings avoids the situation where the crossbeam loses balance, improves the stability of the wall panels during transportation, and ensures the personal safety of people around.

[0004] However, the existing prefabricated wall panel hoisting technology suspends the wall panels in the air during hoisting. Since the wall panels themselves have weight, they will shake violently due to movement or wind. If the shaking of the wall panels is not controlled, the heavy wall panels in the air will cause safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide a hoisting device for prefabricated wall panels of green building assemblies, so as to solve the problem that the existing prefabricated wall panel hoisting technology proposed in the above-mentioned background technology is that during hoisting, since the wall panels are suspended in the air, and the wall panels themselves have weight, the wall panels will cause violent shaking due to movement or wind. If the shaking of the wall panels is not controlled, the heavy wall panels in the air will cause safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoisting device for prefabricated wall panels of green buildings, comprising a hoisting plate and a hoisting block provided on the top surface, both sides of the bottom surface of the hoisting plate are fixedly connected with stretching blocks, the rod walls of the two stretching blocks are slidably connected with a receiving plate with an auxiliary shock-absorbing function, the opposite sides of the two stretching blocks are slidably connected with a hoisting sliding block, and the bottom surface of the receiving plate is provided with a shock-absorbing block with a shock-absorbing effect.

[0007] Preferably, sliding openings are provided on both sides of the receiving plate, and the rod walls of the two stretching blocks are slidably connected to the inner walls of the two sliding openings.

[0008] Preferably, opposite sides of the two stretching blocks are provided with slide rails, and opposite sides of the two hoisting sliding blocks are slidably connected to opposite sides of the slide rails.

[0009] Preferably, the bottom surfaces of the two lifting sliding blocks are fixedly connected to the two sides of the bottom surface of the receiving plate with longitudinal shock-absorbing springs, and the bottom surfaces of the two lifting sliding blocks are fixedly connected to connecting rods.

[0010] Preferably, the bottom surfaces of the two connecting rods are commonly fixedly connected with a hanging plate, and wall panel hanging rings are provided on both sides of the bottom surface of the hanging plate.

[0011] Preferably, the shock absorbing block is fixedly connected to the center of the bottom surface of the receiving plate, a rectangular groove is provided inside the shock absorbing block, and fixing rods are fixedly connected to both sides of the inner wall of the rectangular groove.

[0012] Preferably, both sides of the fixed rod wall are rotatably connected to receiving rods in opposite directions, and the bottom surfaces of the two receiving rods are rotatably connected to rotating bases.

[0013] Preferably, the opposite sides of the two lifting sliding blocks are commonly fixedly connected with an auxiliary rod, the two sides of the auxiliary rod wall are slidably connected with displacement blocks, the bottom surfaces of the two rotating bases are fixedly connected with the top surfaces of the two displacement blocks, the two displacement blocks and the opposite sides of the two lifting sliding blocks are fixedly connected with transverse shock-absorbing springs, and the two transverse shock-absorbing springs are both sleeved on both sides of the auxiliary rod wall.

[0014] The technical effects and advantages of the utility model: the utility model utilizes the top hanging block and the bottom wall panel hanging ring to perform opposite stretching, so that the receiving plate and the two lifting sliding blocks are squeezed, and while squeezing, two longitudinal shock-absorbing springs are first used for shock absorption, and then the shock-absorbing block rotates with the two receiving rods and slides on both sides of the auxiliary rod wall, and finally the transverse shock-absorbing springs on both sides of the rod wall are used for shock absorption, which avoids the lack of shock absorption effect of most lifting devices when moving in the air, improves the safety factor during the lifting and moving process, and makes the mobile docking of prefabricated wall panels more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 For the utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the shock absorbing block of the utility model.

[0019] In the figure: 1. lifting plate; 2. lifting block; 3. stretching block; 301. slide rail; 4. receiving plate; 401. sliding opening; 5. lifting sliding block; 501. longitudinal shock-absorbing spring; 502. connecting rod; 503. hanging plate; 504. wall panel lifting ring; 6. shock-absorbing block; 601. rectangular groove; 602. fixing rod; 603. receiving rod; 604. rotating base; 605. displacement block; 606. auxiliary rod; 607. transverse shock-absorbing spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The hoisting device of a green building assembled prefabricated wall panel shown in the figure includes a hoisting plate 1 and a hoisting block 2 provided on the top surface, both sides of the bottom surface of the hoisting plate 1 are fixedly connected with stretching blocks 3, the rod walls of the two stretching blocks 3 are slidably connected with a receiving plate 4 with an auxiliary shock-absorbing function, the opposite sides of the two stretching blocks 3 are slidably connected with a hoisting sliding block 5, and the bottom surface of the receiving plate 4 is provided with a shock-absorbing block 6 with a shock-absorbing effect. The utility model utilizes the top hoisting block 2 and the bottom wall panel hanging ring 504 to perform opposite stretching, so that the receiving plate 4 and the two hoisting sliding blocks 5 are squeezed, and at the same time, two longitudinal shock-absorbing springs 501 are first used for shock absorption, and then the shock-absorbing block 6 is rotated by two receiving rods 603 and slides on both sides of the rod wall of the auxiliary rod 606, and finally the transverse shock-absorbing springs 607 on both sides of the rod wall are used for shock absorption, which avoids the lack of shock absorption effect of most hoisting devices when moving in the air, improves the safety factor during the hoisting movement, and makes the mobile docking of the prefabricated wall panels more stable.

[0022] like Figure 1-2 As shown, sliding openings 401 are provided on both sides of the receiving plate 4, and the rod walls of the two stretching blocks 3 are slidably connected to the inner walls of the two sliding openings 401. The opposite sides of the two stretching blocks 3 are provided with slide rails 301. When the two hoisting slide blocks 5 and the receiving plate 4 are squeezed, the two hoisting slide blocks 5 will slide on the slide rails 301 to play a limiting function, thereby preventing the shock-absorbing spring from being damaged due to the excessive weight of the wall panel. The opposite sides of the hoisting slide blocks 5 are slidably connected to the slide rails 301. On the opposite side, the bottom surfaces of the two lifting sliding blocks 5 are fixedly connected to the two sides of the bottom surface of the supporting plate 4 with longitudinal shock-absorbing springs 501. The longitudinal shock-absorbing springs 501 work first to perform the first step of shock absorption. The bottom surfaces of the two lifting sliding blocks 5 are fixedly connected to the connecting rods 502. The bottom surfaces of the two connecting rods 502 are fixedly connected to the hanging plates 503. Wall panel lifting rings 504 are provided on both sides of the bottom surfaces of the hanging plates 503. The wall panel lifting rings 504 can be fixed to the prefabricated wall panels that need to be lifted below.

[0023] like Figure 2-3 As shown, the shock absorbing block 6 is fixedly connected to the center of the bottom surface of the receiving plate 4, and a rectangular groove 601 is opened inside the shock absorbing block 6. The setting of the rectangular groove 601 can make the internal fixing rod 602 rotate inside, and the fixing rods 602 are fixedly connected to the two sides of the inner wall of the rectangular groove 601, and the two sides of the rod wall of the fixing rod 602 are rotatably connected to the receiving rods 603 in opposite directions. The receiving rods 603 rotate on the two sides of the rod wall of the fixing rod 602 respectively, and the two receiving rods 603 extend in opposite directions. The bottom surfaces of the two receiving rods 603 are A rotating base 604 is rotatably connected, and the opposite sides of the two lifting sliding blocks 5 are commonly fixedly connected with an auxiliary rod 606, and the two sides of the rod wall of the auxiliary rod 606 are slidably connected with displacement blocks 605, and the bottom surfaces of the two rotating bases 604 are fixedly connected to the top surfaces of the two displacement blocks 605, and the two displacement blocks 605 and the opposite sides of the two lifting sliding blocks 5 are fixedly connected with transverse shock-absorbing springs 607, and the two transverse shock-absorbing springs 607 are both sleeved on the two sides of the rod wall of the auxiliary rod 606.

[0024] Working principle of the utility model: When the utility model is used, the lifting block 2 provided on the top of the lifting plate 1 is firstly used to dock with the lifting machine, and then the wall panel lifting ring 504 provided at the bottom of the lifting plate 503 is fixed with the prefabricated wall panel. When the lifting machine lifts the device and moves it in the air, due to the weight of the bottom wall panel, the two lifting sliding blocks 5 will slide the slide rail 301 provided on one side of the stretching block 3, so that the two lifting sliding blocks 5 are squeezed with the top receiving plate 4;

[0025] While squeezing, the two hoisting sliding blocks 5 will use the longitudinal shock-absorbing springs 501 provided on the top and the receiving plate 4 to perform preliminary shock absorption, so that the prefabricated wall panel can reduce the shaking degree when moving in the air. Then, if the longitudinal shock-absorbing springs 501 are not effective enough to achieve the specified deformation, the shock-absorbing block 6 provided at the center of the bottom surface of the receiving plate 4 will also move forward, so that the two receiving rods 603 provided inside the shock-absorbing block 6 are rotated, so that the rotating base 604 rotatably connected to the bottom of the two receiving rods 603 drives the displacement block 605 to slide in the opposite direction on the rod wall of the auxiliary rod 606, and when the two displacement blocks 605 slide in opposite directions, they will respectively squeeze the transverse shock-absorbing springs 607 provided in opposite directions, so that the device can stabilize the prefabricated wall panel below in the air.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hoisting device for prefabricated wall panels of green buildings, comprising a hoisting plate (1) and a hoisting block (2) provided on the top surface, characterized in that: Both sides of the bottom surface of the hanging plate (1) are fixedly connected with stretching blocks (3), the rod walls of the two stretching blocks (3) are slidably connected to a receiving plate (4) with an auxiliary shock-absorbing function, the opposite sides of the two stretching blocks (3) are slidably connected with a hanging sliding block (5), and the bottom surface of the receiving plate (4) is provided with a shock-absorbing block (6) with a shock-absorbing effect.

2. The hoisting device for prefabricated green building wall panels according to claim 1 is characterized in that: Sliding openings (401) are provided on both sides of the receiving plate (4), and the rod walls of the two stretching blocks (3) are slidably connected to the inner walls of the two sliding openings (401).

3. The hoisting device for prefabricated green building wall panels according to claim 1 is characterized in that: The opposite sides of the two stretching blocks (3) are each provided with a slide rail (301), and the opposite sides of the two hoisting sliding blocks (5) are each slidably connected to the opposite side of the slide rail (301).

4. The hoisting device for prefabricated green building wall panels according to claim 1 is characterized in that: The bottom surfaces of the two lifting sliding blocks (5) are fixedly connected to the two sides of the bottom surface of the receiving plate (4) by longitudinal shock absorbing springs (501), and the bottom surfaces of the two lifting sliding blocks (5) are fixedly connected to connecting rods (502).

5. The hoisting device for prefabricated green building wall panels according to claim 4 is characterized in that: The bottom surfaces of the two connecting rods (502) are commonly and fixedly connected to a hanging plate (503), and both sides of the bottom surface of the hanging plate (503) are provided with wall panel hanging rings (504).

6. The hoisting device for prefabricated green building wall panels according to claim 1 is characterized in that: The shock absorbing block (6) is fixedly connected to the center of the bottom surface of the receiving plate (4), a rectangular groove (601) is provided inside the shock absorbing block (6), and fixing rods (602) are fixedly connected to both sides of the inner wall of the rectangular groove (601).

7. The hoisting device for prefabricated green building wall panels according to claim 6 is characterized in that: Both sides of the rod wall of the fixed rod (602) are rotatably connected to receiving rods (603) in opposite directions, and the bottom surfaces of the two receiving rods (603) are rotatably connected to rotating bases (604).

8. The hoisting device for prefabricated green building wall panels according to claim 7 is characterized in that: The two lifting sliding blocks (5) are fixedly connected to the opposite sides of the auxiliary rod (606), and the two sides of the rod wall of the auxiliary rod (606) are slidably connected to the displacement blocks (605). The bottom surfaces of the two rotating bases (604) are fixedly connected to the top surfaces of the two displacement blocks (605). The two displacement blocks (605) and the opposite sides of the two lifting sliding blocks (5) are fixedly connected to the transverse shock-absorbing springs (607), and the two transverse shock-absorbing springs (607) are sleeved on the two sides of the rod wall of the auxiliary rod (606).

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