Material turnover device for discharging platform

Abstract

The utility model provides a material turnover device for a discharging platform, belongs to the technical field of building construction, and effectively solves the problems that the operation is inconvenient and the efficiency is low when building materials are turned over by an existing discharging platform. According to the technical scheme, the lifting device comprises a supporting frame erected between a discharging platform and a floor, a sliding platform is arranged on the supporting frame and connected with a displacement component, a bearing platform is arranged above the sliding platform, a clamping component is arranged on the bearing platform, and the bearing platform is fixedly connected with a lifting rod matched with a tower crane. The material turnover device for the discharging platform has the advantages of being convenient to operate and capable of integrally transferring building materials.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction technology, and in particular to a material turnover device for a discharging platform. Background Art

[0002] During the construction process, due to the large number of turnover building materials, the existence of external frames makes it impossible to install the construction elevator to the construction operation floor in time, and the unloading platform is usually used for the turnover of building materials. The turnover process is often completed by manual reciprocating transportation. There are many turnover materials on each floor, which makes it inconvenient to quickly transport the building materials needed on the floor from the unloading platform to the working surface on the floor, reducing the efficiency of the turnover materials and the transportation and turnover speed of the building materials on the working surface. At the same time, the secondary sorting after going downstairs takes up space and wastes manpower.

[0003] Therefore how to solve the above-mentioned technical problems just becomes the problem that the utility model faces. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the utility model provides a material turnover device for a unloading platform which is easy to operate and can transport building materials as a whole.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the utility model provides a material turnover device for a discharge platform, characterized in that it comprises a support frame erected between the discharge platform and the floor, the support frame is provided with a sliding platform, and the sliding platform is connected with a displacement component;

[0006] A bearing platform is arranged above the sliding platform, a clamping component is arranged on the bearing platform, and a hoisting rod matched with a tower crane is fixedly connected to the bearing platform.

[0007] The support frame includes a rectangular top frame, a plurality of parallel cross bars are fixedly connected between the two sides of the long side of the top frame, and a plurality of pairs of support bars are symmetrically arranged vertically downward on both sides of the bottom of the top frame;

[0008] Guide rails are symmetrically arranged on the tops of the long sides of both sides of the top frame, and the sliding platform is arranged on the guide rails.

[0009] The sliding platform comprises a rectangular platform plate, and rollers are respectively arranged at the four corners of the bottom of the platform plate, and the rollers are in rolling cooperation with the guide rails;

[0010] The center of the top of the front and rear sides of the support frame are fixedly connected with fixed blocks, the displacement component includes a threaded rod rotatably connected between the two fixed blocks, and the bottom of the platform plate is provided with a moving block threadedly connected to the threaded rod, and the rear side end of the threaded rod extends to the outside of the fixed block and is coaxially fixedly connected to the output end of the displacement motor;

[0011] A mounting plate matched with the displacement motor is arranged on the rear side of the support frame, and a protective cover is arranged above the displacement motor.

[0012] The four corners of the top of the platform plate are provided with fixed sleeves that are plugged and matched with the bearing platform. The bearing platform includes a rectangular bearing plate, and the four corners of the bottom of the bearing plate are provided with plug rods that are matched with the fixed sleeves.

[0013] The four corners of the top of the bearing plate are fixedly connected with the lifting rods arranged vertically upward, and the top of each lifting rod is fixedly connected with a lifting ring.

[0014] The clamping component comprises clamping plates symmetrically arranged on both sides of the carrying plate, and the bottom of both sides of each clamping plate is symmetrically fixedly connected with a sliding block extending below the carrying plate, and the carrying plate is provided with a sliding groove connected to the sliding block in a transverse sliding manner;

[0015] A bidirectional screw is threadedly connected between the two pairs of sliding blocks located at the front and rear sides, and both ends of the bidirectional screw are rotatably connected to the first ear plate arranged below the bearing plate. A worm gear is coaxially sleeved on the outer side of the center of the bidirectional screw, and the two worm gears are meshed with the worm.

[0016] A pair of second ear plates are symmetrically fixedly connected at the center of the front and rear sides of the top of the platform plate, and the two ends of the worm are rotatably connected to the second ear plates. The worm is coaxially fixedly connected to the output end of the clamping motor;

[0017] A reinforcing plate is arranged on the outer side of the clamping plate, and the bottom of the reinforcing plate is in contact with the top of the carrying plate and is slidably matched with the carrying plate.

[0018] The front and rear sides of the top frame are both provided with limit blocks that cooperate with the sliding platform.

[0019] When the utility model is actually used: the device is erected between the unloading platform and the floor slab, the bearing platform is smoothly inserted into the fixing sleeve through the insertion rod to complete the docking of the bearing platform and the sliding platform. At this time, the worm wheel and the worm are in a meshing state, and the same type of building materials can be placed on the top of the bearing plate. In order to ensure the stability of the packaging of the building materials, the two clamping plates are driven to move toward each other by starting the clamping motor until the batch of building materials is clamped stably from both sides, and then the displacement motor is started to drive the sliding platform to move to the inside of the unloading platform, and then the tower crane is connected to the lifting ring to lift the bearing platform as a whole to the unloading platform on other floors, and then it is docked with another sliding platform and moved as a whole to the required floor.

[0020] The beneficial effects of the utility model are:

[0021] 1. The device is easy to operate and set up.

[0022] 2. The use of this device can reduce the steps of manual transportation, greatly speed up the construction progress, reduce the investment in labor costs, reduce the safety hazards of processing at the unloading platform, and reduce the demand for space and labor waste for secondary sorting.

[0023] 3. This device can be used to carry out other operations such as masonry construction when the external frame is not dismantled and the construction elevator is not in operation, providing a new option for interleaving processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in use;

[0025] Figure 2 This is the front view of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of area A.

[0029] Wherein, the accompanying drawings are marked as follows:

[0030] 1. Unloading platform; 2. Floor; 3. Support frame; 301. Top frame; 302. Cross bar; 303. Support bar; 304. Guide rail; 305. Fixed block; 306. Mounting plate; 307. Protective cover; 308. Limit block; 4. Sliding platform; 401. Platform plate; 402. Roller; 403. Fixed sleeve; 5. Displacement component; 501. Threaded rod; 502. Moving block; 503. Displacement motor; 6. Load-bearing platform; 601. Load-bearing plate; 602. Insert rod; 603. Sliding groove; 7. Clamping component; 701; Clamping plate; 702. Sliding block; 703. Bidirectional screw; 705. First ear plate; 706. Worm gear; 707. Worm; 708. Second ear plate; 709. Clamping motor; 710. Reinforcement plate; 8. Lifting rod; 9. Lifting ring. DETAILED DESCRIPTION

[0031] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0032] See also Figures 1 to 5As shown, the utility model is a material turnover device for a discharge platform, comprising a support frame 3 erected between a discharge platform 1 and a floor slab 2, a sliding platform 4 is arranged on the support frame 3, a displacement component 5 is connected to the sliding platform 4, a bearing platform 6 is arranged above the sliding platform 4, a clamping component 7 is arranged on the bearing platform 6, and a hoisting rod 8 matched with a tower crane is fixedly connected to the bearing platform 6. The support frame 3 comprises a rectangular top frame 301, a plurality of mutually parallel cross bars 302 are fixedly connected between the long sides of the top frame 301, a plurality of pairs of support bars 303 are symmetrically arranged vertically downward on both sides of the bottom of the top frame 301, guide rails 304 are symmetrically arranged on the top of the long sides of both sides of the top frame 301, and the sliding platform 4 is arranged on the guide rails 304. Limiting blocks 308 matched with the sliding platform 4 are arranged on both the front and rear sides of the top frame 301.

[0033] The sliding platform 4 includes a rectangular platform plate 401, and rollers 402 are respectively arranged at the four corners of the bottom of the platform plate 401, and the rollers 402 are rollingly matched with the guide rails 304. Fixed blocks 305 are fixedly connected at the top centers of the front and rear sides of the support frame 3. The displacement component 5 includes a threaded rod 501 rotatably connected between the two fixed blocks 305. A moving block 502 threadedly connected to the threaded rod 501 is arranged at the bottom of the platform plate 401, and the rear side end of the threaded rod 501 extends to the outside of the fixed block 305 and is coaxially fixedly connected to the output end of the displacement motor 503. A mounting plate 306 matching the displacement motor 503 is arranged on the rear side of the support frame 3, and a protective cover 307 is arranged above the displacement motor 503. The platform plate 401 is provided with fixing sleeves 403 at the four corners of the top thereof, which are plugged into the bearing platform 6. The bearing platform 6 includes a rectangular bearing plate 601. The bearing plate 601 is provided with plug rods 602 at the four corners of the bottom thereof, which are plugged into the fixing sleeves 403. The bearing plate 601 is fixedly connected with vertically upwardly arranged lifting rods 8 at the four corners of the top thereof, and each lifting rod 8 is fixedly connected with a lifting ring 9 at the top. The clamping component 7 includes clamping plates 701 symmetrically arranged on both sides of the bearing plate 601. The bottoms of both sides of each clamping plate 701 are symmetrically fixedly connected with sliding blocks 702 extending to the bottom of the bearing plate 601. The bearing plate 601 is provided with sliding grooves 603 which are laterally slidably connected with the sliding blocks 702. Bidirectional screws 703 are respectively threadedly connected between the two pairs of sliding blocks 702 at the front and rear sides. The two ends of the bidirectional screws 703 are rotatably connected to the first ear plates 705 arranged below the bearing plate 601. The bidirectional screws 703 are connected to the first ear plates 705 arranged below the bearing plate 601. A worm gear 706 is coaxially sleeved on the outer side of the center portion 703, and the two worm gears 706 are meshed with the worm 707. A pair of second ear plates 708 are symmetrically fixedly connected at the center of the front and rear sides of the top of the platform plate 401, and both ends of the worm 707 are rotatably connected to the second ear plates 708. The worm 707 is coaxially fixedly connected to the output end of the clamping motor 709. A reinforcement plate 710 is provided on the outer side of the clamping plate 701, and the bottom of the reinforcement plate 710 is in contact with the top of the carrier plate 601 and is slidably engaged with the carrier plate 601.

[0034] In actual use: the device is erected between the unloading platform 1 and the floor 2, and the bearing platform 6 is smoothly inserted into the fixing sleeve 403 through the insertion rod 602 to complete the docking of the bearing platform 6 and the sliding platform 4. At this time, the worm wheel 706 and the worm 707 are in a meshing state, and the same type of building materials can be placed on the top of the bearing plate 601. In order to ensure the stability of the packaging of building materials, the two clamping plates 701 are driven to move toward each other by starting the clamping motor 709 until the batch of building materials is clamped stably from both sides, and then the displacement motor 503 is started to drive the sliding platform 4 to move to the inside of the unloading platform 1, and then the tower crane is connected to the lifting ring 9 to lift the bearing platform 6 as a whole to the unloading platform 1 on other floors, dock with another sliding platform 4, and then move it as a whole to the required floor.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 material turnover device for a discharge platform, characterized in that: It comprises a support frame (3) erected between a discharge platform (1) and a floor slab (2), a sliding platform (4) being arranged on the support frame (3), and a displacement component (5) being connected to the sliding platform (4); A bearing platform (6) is arranged above the sliding platform (4), a clamping component (7) is arranged on the bearing platform (6), and a hoisting rod (8) cooperating with a tower crane is fixedly connected to the bearing platform (6).

2. The material turnover device for the unloading platform according to claim 1, characterized in that: The support frame (3) comprises a rectangular top frame (301), a plurality of mutually parallel cross bars (302) are fixedly connected between the two sides of the long sides of the top frame (301), and a plurality of pairs of support bars (303) are symmetrically arranged vertically downward on both sides of the bottom of the top frame (301); Guide rails (304) are symmetrically arranged at the top of the long sides of both sides of the top frame (301), and the sliding platform (4) is arranged on the guide rails (304).

3. The material turnover device for the unloading platform according to claim 2 is characterized in that: The sliding platform (4) comprises a rectangular platform plate (401), and rollers (402) are respectively arranged at the four corners of the bottom of the platform plate (401), and the rollers (402) are in rolling cooperation with the guide rail (304); The support frame (3) is fixedly connected to a fixed block (305) at the center of the top of both the front and rear sides, the displacement component (5) comprises a threaded rod (501) rotatably connected between the two fixed blocks (305), and a moving block (502) threadedly connected to the threaded rod (501) is arranged at the bottom of the platform plate (401), and the rear side end of the threaded rod (501) extends to the outside of the fixed block (305) and is coaxially fixedly connected to the output end of the displacement motor (503); A mounting plate (306) cooperating with the displacement motor (503) is arranged on the rear side of the support frame (3), and a protective cover (307) is arranged above the displacement motor (503).

4. The material turnover device for the unloading platform according to claim 3 is characterized in that: The four corners of the top of the platform plate (401) are provided with fixing sleeves (403) that are plugged into and matched with the bearing platform (6); the bearing platform (6) comprises a rectangular bearing plate (601); and the four corners of the bottom of the bearing plate (601) are provided with plug rods (602) that are matched with the fixing sleeves (403); The four corners of the top of the bearing plate (601) are fixedly connected to the lifting rods (8) arranged vertically upward, and the top of each lifting rod (8) is fixedly connected to a lifting ring (9).

5. The material turnover device for the unloading platform according to claim 4 is characterized in that: The clamping component (7) comprises clamping plates (701) symmetrically arranged on both sides of the carrying plate (601), and the bottoms of both sides of each clamping plate (701) are symmetrically fixedly connected with sliding blocks (702) extending below the carrying plate (601), and the carrying plate (601) is provided with sliding grooves (603) transversely slidably connected to the sliding blocks (702); A bidirectional screw (703) is threadedly connected between the two pairs of sliding blocks (702) located at the front and rear sides, and both ends of the bidirectional screw (703) are rotatably connected to a first ear plate (705) arranged below the bearing plate (601). A worm wheel (706) is coaxially sleeved on the outer side of the center of the bidirectional screw (703), and the two worm wheels (706) are meshed with the worm (707); A pair of second ear plates (708) are symmetrically fixedly connected at the center of the front and rear sides of the top of the platform plate (401), and the two ends of the worm (707) are rotatably connected to the second ear plates (708). The worm (707) is coaxially fixedly connected to the output end of the clamping motor (709); A reinforcing plate (710) is disposed on the outer side of the clamping plate (701), and the bottom of the reinforcing plate (710) is in contact with the top of the supporting plate (601) and is slidably matched with the supporting plate (601).

6. The material turnover device for the unloading platform according to claim 2, characterized in that: Limiting blocks (308) cooperating with the sliding platform (4) are provided on both the front and rear sides of the top frame (301).

Images