Discharging platform with protection function

Abstract

The utility model relates to the technical field of unloading platforms, in particular to an unloading platform with a protection function, which comprises an unloading mechanism and a protection mechanism for safety protection, and the protection mechanism is fixed above the unloading mechanism. By arranging the protection mechanism, when the device is not used, the protection door is in a closed state, so that a non-operator can be prevented from entering the discharging table, when the device needs to be used, the first fixing bolt is loosened, fixation of the clamping seat is relieved, then the clamping seat is detached from the protection door, fixation of the protection door is relieved, and the protection door is rotated; the protection doors rotate to drive the limiting rods to rotate, when the protection doors rotate by 90 degrees, the limiting rods make contact with the outer wall of the fixing frame, the opening degree of the protection doors reaches the maximum at the moment, in the discharging process, the two protection doors cooperate together to achieve the edge protection effect, and a steel pipe frame does not need to be repeatedly erected and disassembled on the discharging platform by a rack worker.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading platforms, in particular to an unloading platform with a protective function. Background Art

[0002] The unloading platform is a temporary operating platform (frame) set up at the construction site for material turnover. It can generally be divided into mobile unloading platforms, cantilever unloading platforms, floor-standing unloading platforms, etc. Among them, the steel cantilever unloading platform is the most common and most commonly used unloading platform in current engineering construction.

[0003] In traditional unloading platform operations, the inlet end of the unloading platform cannot be completely close to the edge of the residential exterior wall due to the obstruction of the external scaffolding. If it is close to the edge of the exterior wall, the volume of the unloading platform will become smaller, and the tower crane lifting materials close to the scaffolding will interfere with unsafe factors. Therefore, the inlet end of the unloading platform is usually extended about one meter, so that it is convenient to transport materials without being interfered by the external scaffolding. However, there is no safety protection next to the end of the unloading platform extended one meter, and steel pipes need to be set up as edge protection. After use, they need to be dismantled. Repeated erection and dismantling not only increase labor costs, but also increase safety hazards in high-altitude operations, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a discharging platform with a protective function in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A discharging platform with a protective function comprises a discharging mechanism and a protective mechanism for safety protection, wherein the protective mechanism is fixed above the discharging mechanism;

[0007] The protection mechanism includes a fixed frame, a protection component installed on the front of the fixed frame, the protection component includes a protection door, a rotating shaft fixed on the inner side of the protection door, a fixing block installed above and below the rotating shaft, a limit rod fixed on the front of the protection door, a convex column fixed above the protection door, a holder installed on the outer side of the convex column, and a first fixing bolt installed in front of the holder.

[0008] Preferably, the unloading mechanism comprises an unloading platform, and H-shaped steels are installed on both sides of the unloading platform.

[0009] Preferably, fixing mechanisms are installed on both sides of the protective mechanism, and the fixing mechanisms include a sliding rod, end plates fixed at the front and rear of the sliding rod, a sliding sleeve installed on the outside of the sliding rod, a second fixing bolt installed above the sliding sleeve, a connecting rod fixed below the sliding sleeve, and a movable seat fixed at one end of the connecting rod away from the sliding sleeve.

[0010] Preferably, the H-shaped steel is welded to the unloading platform, and the material of the H-shaped steel is manganese steel.

[0011] Preferably, the rotating shaft is welded to the protective door, and the material of the protruding column is stainless steel.

[0012] Preferably, the end plate is welded to the sliding rod, and the shape of the sliding sleeve is a cube.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting up a protective mechanism, when the device is not in use, the protective door is in a closed state, thereby preventing non-operating personnel from entering the unloading platform. When the device needs to be used, the first fixing bolt is loosened, the fixing of the holder is released, and then the holder is removed from the protective door, the fixing of the protective door is released, and the protective door is rotated. The rotation of the protective door drives the limit rod to rotate. When the protective door rotates ninety degrees, the limit rod contacts the outer wall of the fixed frame. At this time, the opening degree of the protective door reaches the maximum. During the unloading process, the two protective doors work together to play the role of edge protection, and there is no need for scaffolding workers to repeatedly erect and dismantle the steel pipe rack on the unloading platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a structural schematic diagram of a discharging platform with a protective function described in the utility model;

[0017] Figure 2 This is a front view of a discharging platform with protective function described in the utility model;

[0018] Figure 3 It is a structural schematic diagram of a protective door in a discharging platform with protective function described in the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of a card seat in a discharging platform with a protective function described in the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of a fixing mechanism in a discharging platform with a protective function described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Unloading mechanism; 101. Unloading platform; 102. H-shaped steel; 2. Protection mechanism; 201. Fixed frame; 202. Protection door; 203. Rotating shaft; 204. Fixed block; 205. Limit rod; 206. Boss; 207. Clamping seat; 208. First fixing bolt; 3. Fixing mechanism; 301. Sliding rod; 302. End plate; 303. Sliding sleeve; 304. Second fixing bolt; 305. Connecting rod; 306. Movable seat. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a discharging platform with a protective function includes a discharging mechanism 1 and a protective mechanism 2 for safety protection, wherein the protective mechanism 2 is fixed above the discharging mechanism 1 .

[0027] In the utility model, the unloading mechanism 1 includes an unloading platform 101 and an H-shaped steel 102, wherein the H-shaped steel 102 is installed on both sides of the unloading platform 101; the H-shaped steel 102 is welded to the unloading platform 101, and the material of the H-shaped steel 102 is manganese steel; when the device is used, the building materials are transferred to the unloading platform 101 by hoisting, and then the operator can transfer the building materials on the unloading platform 101.

[0028] In the present invention, the protection mechanism 2 includes a fixed frame 201, a protection door 202, a rotating shaft 203, a fixed block 204, a limiting rod 205, a convex column 206, a clamping seat 207, and a first fixing bolt 208. The protection door 202 is arranged at the front of the fixed frame 201, the rotating shaft 203 is fixed to the inner side of the protection door 202, the fixing block 204 is installed above and below the rotating shaft 203, the limiting rod 205 is fixed to the front of the protection door 202, the convex column 206 is fixed above the protection door 202, the clamping seat 207 is installed on the outer side of the convex column 206, and the first fixing bolt 208 is installed at the front of the clamping seat 207; the rotating shaft 203 is welded to the protection door 202, and the material of the convex column 206 is stainless steel; the device When not in use, the protective door 202 is in a closed state, which can prevent non-operating personnel from entering the unloading platform 101. When the device needs to be used, the first fixing bolt 208 is loosened, the fixing of the holder 207 is released, and then the holder 207 is removed from the protective door 202. The fixation of the protective door 202 is released, and the protective door 202 is rotated. The rotation of the protective door 202 drives the limit rod 205 to rotate. When the protective door 202 rotates ninety degrees, the limit rod 205 contacts the outer wall of the fixed frame 201. At this time, the opening degree of the protective door 202 reaches the maximum. During the unloading process, the two protective doors 202 can work together to play a role in edge protection, and there is no need for scaffolding workers to repeatedly erect and dismantle steel pipe racks on the unloading platform.

[0029] In the present invention, fixing mechanisms 3 are installed on both sides of the protection mechanism 2, and the fixing mechanisms 3 include a slide bar 301, an end plate 302, a sleeve 303, a second fixing bolt 304, a connecting rod 305, and a movable seat 306. The end plate 302 is fixed to the front and rear of the slide bar 301, the sleeve 303 is installed on the outside of the slide bar 301, the second fixing bolt 304 is installed above the sleeve 303, the connecting rod 305 is fixed below the sleeve 303, and the movable seat 306 is fixed to the end of the connecting rod 305 away from the sleeve 303; the end plate 302 is welded to the slide bar 301, and the sleeve 303 is in the shape of a cube; the protection door 202 is opened When the degree reaches the maximum, loosen the second fixing bolt 304, the fixation of the sleeve 303 is released, and the sleeve 303 is driven to move forward along the slide rod 301. The sleeve 303 drives the movable seat 306 to move forward through the connecting rod 305. When the sleeve 303 moves forward to the limit position, retighten the second fixing bolt 304 to fix the sleeve 303. At this time, one end of the limit rod 205 is located on the inner side of the movable seat 306, and the limit rod 205 and the protective door 202 are fixed. The above method is used to fix the limit rod 205 and the protective door 202, which effectively improves the stability of the protective door 202 during the edge protection process.

[0030] In the above structure: when the device is not in use, the protective door 202 is in a closed state, so that non-operating personnel can be prevented from entering the unloading platform 101. When the device needs to be used, the first fixing bolt 208 is loosened, the fixing of the clamping seat 207 is released, and then the clamping seat 207 is removed from the protective door 202, the fixing of the protective door 202 is released, and the protective door 202 is rotated. The rotation of the protective door 202 drives the limiting rod 205 to rotate. When the protective door 202 rotates 90 degrees, the limiting rod 205 contacts the outer wall of the fixing frame 201. At this time, the opening degree of the protective door 202 reaches the maximum, and the second fixing bolt 208 is loosened. The fixing bolt 304 releases the fixing of the sleeve 303, and drives the sleeve 303 to move forward along the slide rod 301. The sleeve 303 drives the movable seat 306 to move forward through the connecting rod 305. When the sleeve 303 moves forward to the limit position, the second fixing bolt 304 is tightened again to fix the sleeve 303. At this time, one end of the limit rod 205 is located on the inner side of the movable seat 306, and the limit rod 205 and the protective door 202 are fixed. Then the building materials are transferred to the unloading platform 101 by hoisting, and then the operator can transfer the building materials on the unloading platform 101.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A discharging platform with a protective function, comprising a discharging mechanism (1), characterized in that: It also includes a protection mechanism (2) for safety protection, wherein the protection mechanism (2) is fixed above the unloading mechanism (1); The protection mechanism (2) comprises a fixing frame (201), a protection component is mounted on the front of the fixing frame (201), the protection component comprises a protection door (202), a rotating shaft (203) is fixed on the inner side of the protection door (202), a fixing block (204) is mounted above and below the rotating shaft (203), a limiting rod (205) is fixed on the front of the protection door (202), a convex column (206) is fixed above the protection door (202), a clamping seat (207) is mounted on the outer side of the convex column (206), and a first fixing bolt (208) is mounted on the front of the clamping seat (207).

2. A discharging platform with protective function according to claim 1, characterized in that: The unloading mechanism (1) comprises a unloading platform (101), and H-shaped steels (102) are installed on both sides of the unloading platform (101).

3. A discharging platform with protective function according to claim 2, characterized in that: A fixing mechanism (3) is installed on both sides of the protection mechanism (2), and the fixing mechanism (3) includes a sliding rod (301), an end plate (302) fixed to the front and rear of the sliding rod (301), a sliding sleeve (303) installed on the outside of the sliding rod (301), a second fixing bolt (304) installed above the sliding sleeve (303), a connecting rod (305) fixed below the sliding sleeve (303), and a movable seat (306) fixed to one end of the connecting rod (305) away from the sliding sleeve (303).

4. The unloading platform with protective function according to claim 2, characterized in that: The H-shaped steel (102) is welded to the unloading platform (101), and the material of the H-shaped steel (102) is manganese steel.

5. The unloading platform with protective function according to claim 1, characterized in that: The rotating shaft (203) is welded to the protective door (202), and the material of the protruding column (206) is stainless steel.

6. The unloading platform with protective function according to claim 3 is characterized in that: The end plate (302) is welded to the sliding rod (301), and the sliding sleeve (303) is in the shape of a cube.

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