Engineering scaffold with feeding and discharging functions

Abstract

The invention belongs to the technical field of constructional engineering scaffolds, and particularly relates to an engineering scaffold with feeding and discharging functions, the engineering scaffold comprises a main frame device and a pedal device, the main frame device comprises two supporting frames which are symmetrically arranged, the tops of the two supporting frames are connected with a hanging frame, the hanging frame is arranged towards the outer side, a hoisting assembly is arranged on the hanging frame, and the pedal device is arranged on the main frame device. The hoisting assembly comprises a pulley assembly and a hoisting plate assembly, the hoisting plate assembly is connected with the pulley assembly through a rope for hoisting, the hoisting plate assembly comprises a loading plate and a hoisting plate, a track assembly is arranged on the hoisting plate, the loading plate is connected with the track assembly, and the loading plate can slide through the track assembly; the hoisting plate assembly is arranged on the side edge, so that the pedal device is not affected, after materials are lifted to the needed position through the hoisting plate assembly, the carrying plate is pulled to the position of the scaffold so that the carrying plate can be close to a worker, discharging is more convenient, and meanwhile safety is higher.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering scaffolds, in particular to an engineering scaffold with loading and unloading functions. Background Art

[0002] Scaffolding is a crucial temporary facility in construction. It's a working platform erected to ensure the smooth progress of each construction process. It provides a safe place for construction workers to operate, and is also used to store building materials and tools, allowing them to perform tasks such as wall construction, painting, and installation at various heights and locations.

[0003] In the prior art, engineering scaffolding is generally composed of vertical poles, horizontal poles, scaffolding boards, scissors braces and wall connecting parts. The vertical poles, horizontal poles, scaffolding boards, scissors braces and wall connecting parts are assembled before use, and then the workers can carry out construction on the scaffolding boards. However, in the prior art, engineering scaffolding requires the above structures to be spliced in sequence, and the workers climb to the scaffolding boards. However, when the workers use the scaffolding for construction and need to load materials, they generally need to manually lift the materials from the ground or use lifting equipment to assist the materials in rising to complete the loading work. Manual loading is time-consuming and labor-intensive and the loading efficiency is low. Using lifting equipment will increase the construction cost and when the workers climb up the scaffolding, there is a possibility that people will accidentally fall, causing casualties.

[0004] Therefore, a kind of engineering scaffold with loading and unloading functions is designed according to the above technical problems. Summary of the Invention

[0005] In order to remedy the problem that the scaffolding in the prior art cannot be conveniently loaded and unloaded, the present invention proposes an engineering scaffolding with loading and unloading functions.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an engineering scaffold with loading and unloading functions, including a main frame device and a foot pedal device, the main frame device includes two symmetrically arranged support frames, and the tops of the two support frames are connected with a hanging rack, the hanging rack is arranged toward the outside, and the hanging rack is provided with a lifting assembly, the lifting assembly includes a pulley assembly and a lifting plate assembly, the lifting plate assembly is connected to the pulley assembly by a rope for lifting, the lifting plate assembly includes a loading plate and a lifting plate, the lifting plate is provided with a track assembly, the loading plate is connected to the track assembly, and the loading plate can slide through the track assembly.

[0007] Working principle: In the prior art, when engineering scaffolding needs to be loaded, it is often done through a separate lifting device, or workers directly move materials to climb the scaffolding. The former will increase construction costs and the latter will be prone to accidents. Therefore, the prior art will directly set the foot pedal device as a lifting structure. However, if the foot pedal device is directly set as a lifting structure, it will cause personnel to follow the lifting structure to rise and fall unless they enter the construction area, which will affect construction efficiency. Therefore, this application adopts a lifting plate assembly set on the side, so it does not affect the foot pedal device. At the same time, in order to avoid difficulties in unloading materials due to being at a distant position, the lifting plate assembly adopts a combination mode, that is, when the material is raised to the required position through the lifting plate assembly, the loading plate is moved and pulled toward the scaffolding position so that the loading plate is close to the workers, which is more convenient for unloading and safer.

[0008] Preferably, the lifting plate is provided with a plurality of connection points, the hanger is a rectangular hanger, the pulley assembly includes a plurality of fixed pulleys provided at both ends of the hanger, the hoisted lifting plate assembly is level with the ground, and the setting of the plurality of connection points enables the lifting plate assembly to be more stable and balanced after hoisting, and has a higher safety factor.

[0009] Preferably, a circular fence is connected to the loading plate, and doors are provided on both sides of the fence facing the support frame. A slope is provided at the lifting plate assembly at the door, and the slope is inclined downward. The setting of the fence effectively prevents materials from slipping and falling during the rising process, which may cause accidents.

[0010] Preferably, a limit plate is provided at the tail of the track, and a connecting buckle is provided between the loading plate and the hanging plate to prevent the loading plate and the hanging plate from falling off accidentally.

[0011] Preferably, the support frame includes two symmetrically arranged vertical poles, and a plurality of connecting rods are connected between the vertical poles. The foot pedal includes a foot pedal, and the pedal is connected between the two support frames. The foot pedal is a rectangular foot pedal, and the four corners of the foot pedal are connected with supporting devices. The supporting devices are respectively connected to a vertical pole, which is convenient for installation according to height requirements.

[0012] Preferably, the supporting device is a buckle structure, which is stable and quick to install.

[0013] Preferably, a plurality of the connecting rods are arranged obliquely and crosswise, and an auxiliary frame is connected to the outer side of the support frame, and the auxiliary frame forms an angle of 45-60° with the ground. Since the scaffolding has the risk of collapse, this arrangement makes the scaffolding safer.

[0014] Preferably, a movable roller is provided at the bottom of the support frame, and a roller brake is provided on the movable roller to facilitate the movement of the scaffolding.

[0015] Preferably, a plurality of support bars are symmetrically provided on the two support frames, the loading plate can be mounted on the support bars, a plurality of ball bearings are provided on the support bars, and a card slot is provided on the support frame, and the support bar is connected to the support frame through the card slot. After the loading plate is dragged over, if it is not directly connected to the foot pedal device, there may be a load-bearing problem causing the loading plate to collapse downward. Therefore, a plurality of matching support bars are provided on the support frame, so that the loading plate can be loaded through the support bars, and the loading plate is effectively supported, thereby making it more stable.

[0016] The present invention is beneficial in that:

[0017] 1. The present invention adopts a lifting plate assembly arranged on the side, so it does not affect the foot pedal device. At the same time, in order to avoid the difficulty of unloading materials due to being at a remote position, the lifting plate assembly adopts a combination mode, that is, when the material is raised to the required position through the lifting plate assembly, the loading plate is moved and pulled toward the scaffolding position so that the loading plate is close to the workers, which makes unloading more convenient and safer.

[0018] 2. The hoisting plate of the present invention is provided with a plurality of connection points, the hanger is a rectangular hanger, and the pulley assembly includes a plurality of fixed pulleys provided at both ends of the hanger. The hoisted hoisting plate assembly is level with the ground. The setting of the plurality of connection points enables the hoisting plate assembly to be more stable and balanced after hoisting, and has a higher safety factor.

[0019] 3. The loading plate of the present invention is connected to a circular fence, and doors are provided on both sides of the fence facing the support frame. The hoisting plate assembly at the door is provided with a slope, and the slope is inclined downward. The setting of the fence effectively prevents materials from slipping and falling during the ascent, which may cause accidents.

[0020] 4. In the present invention, a plurality of support bars are symmetrically provided on the two support frames, and the loading plate can be mounted on the support bars. The support bars are provided with a plurality of ball bearings, and the support frame is provided with a slot, and the support bar is connected to the support bar through the slot. After the loading plate is dragged over, if it is not directly connected to the foot pedal device, there may be a load-bearing problem causing the loading plate to collapse downward. Therefore, a plurality of matching support bars are provided on the support frame, so that the loading plate can be loaded through the support bars, and the loading plate is effectively supported, thereby making it more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the hanging plate assembly of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the support frame of the present invention;

[0025] Figure 4 Schematic diagram of the structure of the upright pole of the bracket of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the lifting plate assembly of the present invention after being pulled apart.

[0027] In the figure: 1. Main frame device; 2. Foot pedal device; 3. Hanging rack; 4. Pulley assembly; 5. Lifting plate assembly; 6. Circular fence; 7. Connecting rod; 8. Auxiliary frame; 9. Moving roller; 101. Support frame; 102. Support device; 103. Support bar; 104. Ball bearing; 501. Loading board; 502. Lifting plate; 503. Track assembly; 504. Connection point; 505. Connecting buckle; 601. Door. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] See also Figures 1 to 5The shown embodiment is an engineering scaffold with loading and unloading functions, comprising a main frame device 1 and a foot pedal device 2, wherein the main frame device 1 comprises two symmetrically arranged support frames 101, and the tops of the two support frames 101 are connected with a hanger 3, and the hanger 3 is arranged toward the outside, and a lifting assembly is provided on the hanger 3, and the lifting assembly comprises a pulley assembly 4 and a lifting plate assembly 5, and the lifting plate assembly 5 is connected to the pulley assembly 4 by a rope for lifting, and the lifting plate assembly 5 comprises a loading plate 501 and a lifting plate 502, and a track assembly 503 is provided on the lifting plate 502, and the track assembly 503 is a straight track, and the loading plate 501 is connected to the track assembly 503, and the loading plate 501 can slide through the track assembly 503.

[0030] Working principle: In the prior art, when engineering scaffolding needs to be loaded, it is often done through a separate lifting device, or workers directly move materials to climb the scaffolding. The former will increase construction costs and the latter will be prone to accidents. Therefore, the prior art will directly set the foot pedal device 2 as a lifting structure. However, if the foot pedal device 2 is directly set as a lifting structure, it will cause personnel to follow the lifting structure to rise and fall unless they enter the construction area, which will affect construction efficiency. Therefore, this application adopts a lifting plate assembly 5 set on the side, so it does not affect the foot pedal device 2. At the same time, in order to avoid difficulties in unloading due to the remote position when unloading, the lifting plate assembly 5 adopts a combination mode, that is, when the material is raised to the required position through the lifting plate assembly 5, the loading plate 501 is moved and the loading plate 501 is pulled toward the scaffolding position so that the loading plate 501 is close to the workers, which is more convenient for unloading and safer.

[0031] In another embodiment, specifically Figure 1 and Figure 2 As shown, the lifting plate 502 is provided with four connection points 504, and the lifting plate assembly 5 is rectangular. Due to its rectangular structure, the connection points 504 are set at the four corners of the rectangle, and the connection points 504 are set as lifting rings. The lifting rings are fixedly connected to the lifting plate 502 by threaded connections. The hanger 3 is a rectangular hanger 3, and the pulley assembly 4 includes two fixed pulleys provided at both ends of the hanger 3. The hoisted lifting plate assembly 5 is horizontal with the ground. The setting of the four connection points 504 makes the lifting plate assembly 5 more stable and balanced after hoisting, and has a higher safety factor.

[0032] In another embodiment, specifically Figure 2As shown, a circular fence 6 is connected to the loading plate 501, and doors 601 are provided on both sides of the fence facing the support frame 101. A slope is provided at the hanging plate assembly 5 at the door 601, and the slope is inclined downward. The downward inclined setting is convenient for pushing the loading plate 501 when loading is required, sometimes directly using a trolley. The setting of the fence effectively prevents materials from slipping and falling during the rising process, which may cause accidents.

[0033] In another embodiment, specifically Figure 5 As shown, a limit plate is provided at the tail of the track, and a connecting buckle 505 is provided between the loading plate 501 and the hanging plate 502. The connecting buckle 505 is a press-type connecting buckle 505. The setting of the connecting buckle 505 prevents the loading plate 501 and the hanging plate 502 from falling off when the loading plate 501 runs outward during the rising process, causing an accident.

[0034] In another embodiment, specifically Figure 1 and Figure 3 As shown, the support frame 101 includes two symmetrically arranged vertical poles, and a plurality of connecting rods 7 are connected between the vertical poles. The foot pedal 2 includes a foot pedal, and the pedal is connected between the two support frames 101. The foot pedal is a rectangular foot pedal, and the four corners of the foot pedal are connected with support devices 102. The support devices 102 are respectively connected to a vertical pole, which is convenient for installation according to height requirements.

[0035] In another embodiment, specifically Figure 1 As shown, the support device 102 is a buckle structure, which is stable and quick to install.

[0036] In another embodiment, specifically Figure 1 As shown, multiple connecting rods 7 are arranged obliquely and crosswise, and an auxiliary frame 8 is connected to the outside of the support frame 101. The auxiliary frame 8 forms an angle of 45-60 degrees with the ground. Since the scaffolding has the risk of collapse, this arrangement makes the scaffolding safer.

[0037] In another embodiment, specifically Figure 1 As shown, a movable roller 9 is provided at the bottom of the support frame 101, and a roller brake is provided on the movable roller 9 to facilitate the movement of the scaffolding.

[0038] In another embodiment, specifically Figure 3 and Figure 4As shown, a plurality of support bars 103 are symmetrically provided on the two support frames 101, and the carrier plate 501 can be mounted on the support bars 103. A plurality of balls 104 are provided on the support bars 103. A card slot is provided on the support frame 101, and the support bar 103 is connected to the support frame 101 through the card slot. After the carrier plate 501 is dragged over, if it is not directly connected to the pedal device 2, there may be a load-bearing problem causing the carrier plate 501 to collapse downward. Therefore, a plurality of matching support bars 103 are provided on the support frame 101, so that the carrier plate 501 can be loaded through the support bars 103, and the carrier plate 501 is effectively supported, thereby making it more stable.

[0039] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. An engineering scaffold with loading and unloading functions, comprising a main frame device (1) and a pedal device (2), characterized in that: The main frame device (1) comprises two symmetrically arranged support frames (101), the tops of the two support frames (101) are connected with hanging frames (3), the hanging frames (3) are arranged outward, a hoisting assembly is provided on the hanging frames (3), the hoisting assembly comprises a pulley assembly (4) and a hoisting plate assembly (5), the hoisting plate assembly is connected to the pulley assembly (4) by a rope for hoisting, the hoisting plate assembly (5) comprises a loading plate (501) and a loading plate (502), the loading plate (502) is provided with a track assembly (503), the loading plate (501) is connected to the track assembly (503), and the loading plate (501) can slide through the track assembly (503).

2. The engineering scaffolding with loading and unloading functions according to claim 1, characterized in that: The hoisting plate (502) is provided with a plurality of connection points (504), the hanger (3) is a rectangular hanger, the pulley assembly (4) includes a plurality of fixed pulleys provided at both ends of the hanger (3), and the hoisted hoisting plate assembly (5) is level with the ground.

3. The engineering scaffolding with loading and unloading functions according to claim 1, characterized in that: The loading plate (501) is connected to a circular fence (6), and doors (601) are provided on both sides of the fence (6) facing the support frame (101). A slope is provided at the hanging plate assembly at the door (601), and the slope is inclined downward.

4. The engineering scaffolding with loading and unloading functions according to claim 1, characterized in that: A limiting plate is provided at the rear of the track assembly (503), and a connecting buckle (505) is provided between the loading plate (501) and the hanging plate (502).

5. The engineering scaffolding with loading and unloading functions according to claim 1 is characterized in that: The support frame (101) includes two symmetrically arranged vertical poles, and a plurality of connecting rods (7) are connected between the vertical poles. The pedal device (2) includes a foot pedal, and the pedal is connected between the two support frames (101). The foot pedal is a rectangular foot pedal, and the four corners of the foot pedal are connected to support devices (102), and the support devices (102) are respectively connected to one vertical pole.

6. The engineering scaffolding with loading and unloading functions according to claim 5, characterized in that: The supporting device (102) is a buckle structure.

7. The engineering scaffolding with loading and unloading functions according to claim 5, characterized in that: The plurality of connecting rods (7) are arranged in an oblique and cross manner, and an auxiliary frame (8) is connected to the outer side of the support frame (101), and the auxiliary frame (8) forms an angle of 45-60 degrees with the ground.

8. The engineering scaffolding with loading and unloading functions according to claim 7, characterized in that: A movable roller (9) is provided at the bottom of the support frame (101), and a roller brake is provided on the movable roller (9).

9. The engineering scaffolding with loading and unloading functions according to claim 1, characterized in that: A plurality of support bars (103) are symmetrically provided on the two support frames (101), the loading plate (501) can be mounted on the support bars (103), a plurality of balls (104) are provided on the support bars (103), a card slot is provided on the support frame (101), and the support bar (103) passes through the card slot and is connected to the support frame (101).

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