Adjustable construction discharging platform

Abstract

The utility model relates to the technical field of constructional engineering, in particular to an adjustable construction discharging platform which comprises a cross beam, bottom beams are symmetrically arranged at the two ends of the cross beam, a fixing plate is arranged in the middle of the lower end of each bottom beam, a bottom plate is arranged at the upper end of the cross beam, and side baffles are arranged at the upper ends of the bottom beams. A rear baffle is arranged at the rear ends of the two sets of side baffles, two sets of stay wire rings are arranged at the positions, close to the rear end, of the bottom beam, connecting blocks are arranged on the two sides of the front end of the bottom plate, a connecting rod is arranged between the connecting blocks, a pedal is arranged on the connecting rod, a first protection mechanism is arranged on the tops of the side baffles, and a second protection mechanism is arranged on the rear baffle. By means of the structures of the first protection mechanism, the second protection mechanism, a sliding groove, a sliding rod, a rotating rod, a fixing rod and a fixing sleeve, the problems that the platform in the device is originally saturated in position and is located at the high altitude, an unloaded top cover has no place to be placed, and meanwhile unloading efficiency is affected due to the fact that a protection frame is tedious to disassemble are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an adjustable construction material unloading platform. Background Technique

[0002] The construction material unloading platform is one of the essential equipment in construction. It is mainly used for placing materials. When a construction unit is constructing a high-rise building, after the structural construction of one floor is completed, the construction tools and materials on this construction floor need to be transported to the next floor to be constructed through the unloading platform. Another method is to use a tower crane to lift the materials placed on the ground to the unloading platform, so as to transport materials to the construction workers at high altitudes.

[0003] And a document with the publication number of CN219060950U mentions an adjustable construction material unloading platform. When installing this device, it is lifted by a crane and fixed on the supporting beam of the building. The limiting plate 4 abuts against the supporting beam, the bottom beam is inserted into the pre-cast steel sleeve and fixed. Then, a steel wire rope is passed through the wire-pulling ring and fixed on the supporting beam of the upper layer to fix this device. The reinforcing ribs and supporting ribs provide support and stability. When in use, rotate the pedal to connect the bottom plate and the building. When it is necessary to carry materials from the rear baffle, the fixing block can be separated from the rear baffle by rotating the bolt, and the protective frame of the protective rod and the reinforcing rod can be rotated along the fixed sleeve. At this time, the materials lifted from the rear baffle can be unloaded. When it is necessary to transfer materials upward, the connecting sleeve can be separated from the supporting rod by rotating the locking bolt, and the top cover can be removed to facilitate the upward transfer of materials. The top cover can prevent the crushed stones falling from above from hurting the workers. The above is the whole working principle of the utility model, but there are still certain defects that need to be optimized. The specific defects are as follows: In this device, the platform position is already very saturated and at a high altitude, and there is no place to place the removed top cover. At the same time, disassembling the protective frame is relatively cumbersome, which affects the unloading efficiency.

[0004] Therefore, it is particularly important to design an adjustable construction material unloading platform to change the above technical defects and improve the overall practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable construction material unloading platform to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable construction unloading platform, comprising a cross beam, with bottom beams symmetrically arranged at both ends of the cross beam. At the middle position of the lower end of the bottom beam, a fixing plate is provided. At the upper end of the cross beam, a bottom plate is provided. At the upper end of the bottom beam, side baffles are provided. At the rear ends of the two groups of side baffles, a rear baffle is provided. Near the rear end of the bottom beam, two wire loop are provided. On both sides of the front end of the bottom plate, connecting blocks are provided. Between the connecting blocks, a connecting rod is provided. On the connecting rod, a pedal is provided. At the top of the side baffle, a first protection mechanism is provided. On the rear baffle, a second protection mechanism is provided;

[0008] The first protection mechanism includes a fixing block. Inside the fixing block, a slot is provided. On both inner side surfaces of the slot, sliding grooves are provided. Between the two sliding grooves, a sliding rod is provided. Outside the sliding rod, a rotating cylinder is provided. The rotating cylinder is connected to a support rod. The support rod is connected to a top cover. At the bottom end of the top cover, fixing rods are symmetrically provided. At one end of the fixing rod, a fixing sleeve is provided.

[0009] The second protection mechanism includes two groups of fixing cylinders. Inside the fixing cylinder, a rotating rod is provided. The rotating rod is connected to a limiting frame. The limiting frame is connected to a limiting block. Inside the limiting block, a limiting groove is provided. Inside the limiting groove, a limiting rod is provided. Outside the limiting rod, a compression spring is provided. At one end of the compression spring, a limiting plate is provided. On the rear baffle, support blocks are symmetrically provided.

[0010] As a preferred solution of the present utility model, a support rib is connected between the fixing plate and the bottom beam. A strengthening rib is connected between the bottom beam and the side baffle. The pedal is rotatably connected to the connecting rod. On the upper end of the bottom plate, anti-slip blocks are evenly distributed.

[0011] As a preferred solution of the present utility model, the sliding rod and the sliding groove are in sliding connection. The support rod is in an L shape.

[0012] As a preferred solution of the present utility model, the fixing rod and the fixing sleeve are adapted to each other, and the position between the fixing rod and the fixing sleeve is fixed by bolts.

[0013] As a preferred solution of the present utility model, a rotating groove is provided inside the fixing cylinder, and the rotating rod and the fixing cylinder are in rotational connection. The limiting groove and the limiting rod are adapted to each other.

[0014] As a preferred solution of the present utility model, a receiving cavity is provided inside the support block. One end of the compression spring is fixedly connected to the side wall of the receiving cavity. The limiting rod penetrates through the support block.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. In the present utility model, an adjustable construction unloading platform is provided. By using the structures of the first protection mechanism, the second protection mechanism, the chute, the sliding rod, the rotating rod, the fixed rod, and the fixed sleeve, the opening and closing of the limiting frame are controlled by the disengagement between the limiting rod and the limiting groove, which is more efficient than the original bolt control. At the same time, the top cover is connected to the rotating cylinder assembly. By loosening the bolt of the fixed rod to separate it from the fixed sleeve, then pushing up the top cover and then rotating the top cover, the rotating cylinder and the sliding rod can rotate at this time, and the top cover can be opened to expose the bottom. At the same time, the top cover does not need to be stored, solving the problems that the platform position in this device is already saturated, at a high altitude, and there is nowhere to place the removed top cover, and the disassembly of the protection frame is relatively cumbersome, affecting the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a plane structure diagram of the whole present utility model;

[0018] Figure 2 It is a structure diagram of the limiting frame assembly and a plane schematic diagram of the limiting rod assembly of the present utility model;

[0019] Figure 3 It is a structure diagram of the top cover assembly of the present utility model;

[0020] Figure 4 It is a structure diagram of the rear crossbeam assembly of the present utility model.

[0021] In the figure: 1, crossbeam; 101, bottom beam; 102, fixing plate; 103, bottom plate; 104, side baffle; 105, rear baffle; 106, wire loop; 107, connecting block; 108, connecting rod; 109, pedal; 2, first protection mechanism; 201, fixing block; 202, slotted opening; 203, chute; 204, sliding rod; 205, rotating cylinder; 206, support rod; 207, top cover; 208, fixing rod; 209, fixing sleeve; 3, second protection mechanism; 301, fixing cylinder; 302, rotating rod; 303, limiting frame; 304, limiting block; 305, limiting groove; 306, limiting rod; 307, compression spring; 308, limiting plate; 309, support block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] For the embodiments, please refer to Figures 1-3 The present utility model provides a technical solution:

[0027] An adjustable construction unloading platform, including a cross beam 1, bottom beams 101 are symmetrically arranged at both ends of the cross beam 1, a fixing plate 102 is arranged at the middle position of the lower end of the bottom beam 101, a bottom plate 103 is arranged at the upper end of the cross beam 1, side baffle plates 104 are arranged at the upper ends of the bottom beams 101, a rear baffle plate 105 is arranged at the rear ends of the two groups of side baffle plates 104, two groups of wire loop 106 are arranged near the rear end of the bottom beam 101, connecting blocks 107 are arranged on both sides of the front end of the bottom plate 103, a connecting rod 108 is arranged between the connecting blocks 107, a pedal 109 is arranged on the connecting rod 108, a first protection mechanism 2 is arranged at the top of the side baffle plate 104, a second protection mechanism 3 is arranged on the rear baffle plate 105. During installation, the device is lifted by a crane and fixed on the supporting beam of the building. The fixing plate 102 abuts against the supporting beam, the bottom beam 101 is inserted into the pre-cast steel sleeve and fixed. Then, a steel wire rope is passed through the wire loop 106 and fixed on the supporting beam of the upper layer to fix the device. The reinforcing ribs and supporting ribs provide support and stability. During use, the pedal 109 is rotated to connect the bottom plate 103 and the building, and unloading can be carried out upward from the rear baffle plate 105 by opening the first protection mechanism 2 and the second protection mechanism 3.

[0028] A support rib is connected between the fixed plate 102 and the bottom beam 101, and a reinforcing rib is connected between the bottom beam 101 and the side baffle 104. The pedal 109 is rotatably connected to the connecting rod 108. Anti-slip blocks are evenly distributed on the upper end of the bottom plate 103, which is convenient for strengthening the entire structure.

[0029] In this embodiment, please refer to Figure 2 and Figure 3 Figure, the first protection mechanism 2 includes a fixed block 201. There is a slot 202 inside the fixed block 201. There are sliding grooves 203 on both inner sides of the slot 202. A sliding rod 204 is arranged between the two sliding grooves 203. A rotating cylinder 205 is arranged outside the sliding rod 204. The rotating cylinder 205 is connected to a support rod 206. The support rod 206 is connected to the top cover 207. Fixed rods 208 are symmetrically arranged at the bottom end of the top cover 207. One end of the fixed rod 208 is provided with a fixed sleeve 209. The second protection mechanism 3 includes two groups of fixed cylinders 301. A rotating rod 302 is arranged inside the fixed cylinder 301. The rotating rod 302 is connected to a limiting frame 303. The limiting frame 303 is connected to a limiting block 304. A limiting groove 305 is arranged inside the limiting block 304. A limiting rod 306 is arranged inside the limiting groove 305. A compression spring 307 is arranged outside the limiting rod 306. One end of the compression spring 307 is provided with a limiting plate 308. Support blocks 309 are symmetrically arranged on the rear baffle 105. When it is necessary to carry materials from the rear baffle 105, the limiting rod 306 can be lifted upwards so that it retracts inside the accommodating cavity. At this time, the limiting rod 306 is disengaged from the limiting groove 305. Then, the limiting frame 303 is rotated to open the limiting frame 303. At this time, it is convenient for unloading materials. When it is necessary to turnover materials upwards, at this time, the bolt between the fixed sleeve 209 and the fixed rod 208 is removed, and then the top cover 207 is pushed upwards. At this time, the sliding rod 204 moves upwards along the sliding groove 203. With the rotation between the rotating cylinder 205 and the sliding rod 204, the top cover 207 is opened, exposing the bottom. Materials can be turned over upwards, and the top cover 207 does not need to be stored away;

[0030] Among them, the sliding rod 204 is slidably connected to the sliding groove 203. The support rod 206 is in an L shape, which is convenient for adjusting the position of the top cover. The fixed rod 208 and the fixed sleeve 209 are adapted to each other, and the position of the fixed rod 208 and the fixed sleeve 209 is fixed by bolts, which is convenient for fixing the position of the top cover. There is a rotating groove inside the fixed cylinder 301, and the rotating rod 302 is rotatably connected to the fixed cylinder 301. The limiting groove 305 and the limiting rod 306 are adapted to each other, which is convenient for rotating the top cover. There is an accommodating cavity inside the support block 309. One end of the compression spring 307 is fixedly connected to the side wall of the accommodating cavity. The limiting rod 306 penetrates through the support block 309, which is convenient for controlling the relationship between the limiting rod 306 and the limiting groove.

[0031] Working process of the utility model: When using this adjustable construction unloading platform, during installation, it is lifted by a crane and fixed on the supporting beam of the building. The fixing plate 102 abuts against the supporting beam, the bottom beam 101 is inserted into the pre-cast steel sleeve and fixed. Then, the steel wire rope is passed through the wire-pulling ring 106 and fixed on the supporting beam of the upper layer to fix this device. The reinforcing ribs and supporting ribs provide support and stability. When in use, rotate the pedal 109 to connect the bottom plate 103 with the building. When it is necessary to carry materials from the rear baffle 105, the limit rod 306 can be lifted to retract it inside the accommodating cavity. At this time, the limit rod 306 is disengaged from the limit groove 305, and then the limit frame 303 is rotated to open the limit frame 303. At this time, it is convenient for unloading. When it is necessary to transfer materials upward, at this time, the bolt between the unloading fixing sleeve 209 and the fixing rod 208 is removed, and then the top cover 207 is pushed upward. At this time, the sliding rod 204 displaces upward along the sliding groove 203. With the rotation between the rotating cylinder 205 and the sliding rod 204, the top cover 207 opens, exposing the bottom, and materials can be transferred upward, and the top cover 207 does not need to be stored.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable construction unloading platform, comprising a crossbeam (1), characterized in that: Bottom beams (101) are symmetrically arranged at both ends of the cross beam (1), a fixing plate (102) is arranged at the middle position of the lower end of the bottom beam (101), a bottom plate (103) is arranged at the upper end of the cross beam (1), a side baffle (104) is arranged at the upper end of the bottom beam (101), a rear baffle (105) is arranged at the rear ends of the two groups of side baffles (104), two groups of wire pull rings (106) are arranged near the rear end of the bottom beam (101), connecting blocks (107) are arranged at both sides of the front end of the bottom plate (103), connecting rods (108) are arranged between the connecting blocks (107), a pedal (109) is arranged on the connecting rod (108), a first protection mechanism (2) is arranged on the top of the side baffle (104), and a second protection mechanism (3) is arranged on the rear baffle (105); The first protection mechanism (2) comprises a fixed block (201), the interior of the fixed block (201) is provided with a slot (202), the inner two side surfaces of the slot (202) are provided with slide grooves (203), a slide rod (204) is provided between the two slide grooves (203), a rotating cylinder (205) is provided outside the sliding rod (204), the rotating cylinder (205) is connected to a support rod (206), the support rod (206) is connected to a top cover (207), a fixing rod (208) is symmetrically provided at the bottom end of the top cover (207), and a fixing sleeve (209) is provided at one end of the fixing rod (208), The second protection mechanism (3) comprises two groups of fixed cylinders (301), a rotating rod (302) is provided inside the fixed cylinder (301), the rotating rod (302) is connected to a limiting frame (303), the limiting frame (303) is connected to a limiting block (304), a limiting groove (305) is provided inside the limiting block (304), a limiting rod (306) is provided inside the limiting groove (305), a compression spring (307) is provided outside the limiting rod (306), a limiting plate (308) is provided at one end of the compression spring (307), and a supporting block (309) is symmetrically provided on the rear baffle (105).

2. The adjustable construction unloading platform according to claim 1, characterized in that: A supporting rib is connected between the fixing plate (102) and the bottom beam (101), a reinforcing rib is connected between the bottom beam (101) and the side baffle (104), the pedal (109) is rotatably connected to the connecting rod (108), and anti-sliding blocks are evenly distributed on the upper end of the bottom plate (103).

3. The adjustable construction unloading platform according to claim 1, characterized in that: The sliding rod (204) and the sliding groove (203) are slidably connected, and the supporting rod (206) is L-shaped.

4. The adjustable construction unloading platform according to claim 1, characterized in that: The fixing rod (208) and the fixing sleeve (209) are matched with each other, and the fixing rod (208) and the fixing sleeve (209) are fixed in position by bolts.

5. The adjustable construction unloading platform according to claim 1, characterized in that: A rotation groove is provided inside the fixed cylinder (301), and the rotation rod (302) and the fixed cylinder (301) are rotationally connected, and the limiting groove (305) and the limiting rod (306) are matched with each other.

6. The adjustable construction unloading platform according to claim 1, characterized in that: The support block (309) is provided with an accommodating cavity inside, one end of the compression spring (307) is fixedly connected to the side wall of the accommodating cavity, and the limiting rod (306) passes through the support block (309).

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