Engineering safety protection device

Abstract

The utility model discloses an engineering safety protection device, which relates to the technical field of civil engineering and comprises a protection plate, a supporting seat with a built-in cavity is integrally arranged at the lower end of the protection plate, a storage drawer is horizontally and slidably mounted on the inner side of the cavity, and the storage drawer is used for containing construction waste such as earthwork and gravel. By means of the design, the gravity center of the safety protection device is low, the overall stability of the device can be effectively improved, building waste can be put in by opening the storage drawer from the low position, and operation is more convenient; through cooperative arrangement of the enclosure, the bearing plate and the relative fixing assembly, when the storage drawer is used, the enclosure, the bearing plate and the supporting seat can be jointly fixed through the relative fixing assembly, or only the enclosure and the bearing plate are fixed, or only the bearing plate and the supporting seat are fixed, and therefore the whole storage drawer can be pulled out outwards; the building waste is put in; and the fences can be independently pulled out, so that quick discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to an engineering safety protection device. Background Art

[0002] In civil engineering, safety protection devices are essential equipment in every dangerous place. They have the functions of warning and protection and are indispensable. For example, you can see a circle of protection devices around the construction site. These protection devices are usually metal plates or wooden boards, which are used to separate the construction site from the living area of ​​the citizens.

[0003] In order to ensure a certain stability of the safety protection device in the prior art, it is usually fixed externally or increased in weight to avoid the protection device from falling down in strong winds or external forces. The protection device that increases its stability by increasing its own weight is generally made of metal plates or laminated plates, which are not easy to disassemble. This makes the device difficult to move, increases the workload during the recycling process, and is not convenient for repeated recycling.

[0004] In order to improve the above problems, after searching, a patent publication number CN116717136B provides a safety protection device for construction and civil engineering, including a protection plate, a plurality of vertically arranged hollow tubes are fixedly connected to the protection plate, the hollow tubes are arranged in a linear array, the protection plate is located above the hollow tube and is provided with two oppositely arranged material guide plates, the two material guide plates are arranged in a V-shape and the lower end is the adjacent end, the two sides of the protection plate are slidably connected with vertically arranged driving rods, the lower ends of the two material guide plates are both rotatably connected to the upper ends of the driving rods, the protection plate is located outside the two material guide plates and is fixedly connected with a driving block, and the upper end of the driving block is in conflict with the material guide plate. The safety protection device for construction and civil engineering, through the hollow tubes arranged on the protection plate, can realize the addition of construction waste into the hollow tubes to increase the weight of the device and improve the stability of the device, and at the same time, the lower end of the hollow tube can be controlled by the driving rod to open and discharge the material, so as to facilitate the repeated use of the device.

[0005] Based on the above search and in combination with the prior art, it is found that the safety protection devices similar to those disclosed above in the prior art have a high center of gravity, resulting in poor overall stability, and when used, construction waste needs to be placed from the top of the device, which is laborious. Therefore, an engineering safety protection device is proposed to improve the above problems. Utility Model Content

[0006] The purpose of this application is to provide an engineering safety protection device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an engineering safety protection device, comprising a protection plate, a support seat is integrally provided at the lower end of the protection plate, the width of the support seat is greater than the width of the protection plate, and a cavity is provided inside the support seat, a material storage drawer is horizontally slidably installed inside the cavity, and the material storage drawer runs through one side of the support seat;

[0008] The material storage bin includes an enclosure and a load-bearing plate, the load-bearing plate is horizontally slidably mounted on the inner bottom end of the cavity, the enclosure is horizontally slidably mounted on the upper end of the load-bearing plate, and the sliding direction of the enclosure is the same as the sliding direction of the load-bearing plate, a handle is mounted on the outer wall of the enclosure located outside the cavity, and a relatively fixed component is arranged between the enclosure, the load-bearing plate and the support seat, so that the enclosure, the load-bearing plate and the support seat are fixed together, or only the enclosure and the load-bearing plate are fixed, or only the load-bearing plate and the support seat are fixed;

[0009] A moving wheel with a brake pad is installed at the bottom of the supporting seat.

[0010] As a further supplement to the present solution, the relative fixing assembly includes a first fixing plate, a second fixing plate, a third fixing plate, a first fixing screw and a second fixing screw;

[0011] The first fixing plate, the second fixing plate and the third fixing plate are distributed in sequence from bottom to top, and the first fixing plate, the second fixing plate and the third fixing plate are respectively fixed to the support seat, the load-bearing plate and the enclosure, and the first fixing screw is threaded through the first fixing plate, the second fixing plate and the third fixing plate in sequence from bottom to top, and the second fixing screw is threaded through the third fixing plate and the second fixing plate in sequence from top to bottom.

[0012] As a further supplement to the present solution, a material guiding ramp is integrally provided at the bottom end of the inner wall of the side of the enclosure away from the handle, and the upper end surface of the material guiding ramp is tilted downward toward the side of the handle.

[0013] As a further supplement to this solution, a material discharge assisting structure is provided on the inner side of the enclosure.

[0014] As a further supplement to the present solution, the auxiliary discharge structure includes a scraper frame and an operating frame. The scraper frame is vertically slidably arranged to fit the inner wall of the enclosure, and the operating frame is fixed to the inner side of the scraper frame, and the center of the operating frame extends upward.

[0015] As a further supplement to this solution, limit blocks for limiting the scraper frame are fixed on both the upper and lower sides of the inner wall of the enclosure.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] 1. In the utility model, a support seat is integrally provided at the lower end of the protective plate, and the width of the support seat is greater than the width of the protective plate, a cavity is provided on the inner side of the support seat, and a storage drawer is horizontally slidably installed on the inner side of the cavity, and the storage drawer runs through one side of the support seat. The storage drawer is used to hold construction waste, such as earth, sand and gravel, etc. The above design makes the center of gravity of the safety protection device lower, which can effectively improve the overall stability of the device, and the construction waste can be placed by opening the storage drawer from a low position, which makes the operation more convenient.

[0018] 2. In the utility model, by means of the enclosure, the load-bearing plate and the relatively fixed components arranged between the enclosure, the load-bearing plate and the support seat, when in use, the relatively fixed components can be used to fix the enclosure, the load-bearing plate and the support seat together, or only the enclosure and the load-bearing plate can be fixed, or only the load-bearing plate and the support seat can be fixed, so that the storage bin can be pulled out as a whole to place construction waste; and the enclosure can be pulled out alone to facilitate quick discharge of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the embodiment when the material storage drawer is closed;

[0021] Figure 2 This is a schematic diagram of the overall structure of the embodiment when the material storage drawer is opened;

[0022] Figure 3 for Figure 2 A schematic diagram of a side cross-sectional structure;

[0023] Figure 4 This is a schematic diagram of the overall structure in the state where the enclosure is opened separately in this embodiment;

[0024] Figure 5 for Figure 4 A schematic diagram of a side cross-sectional structure;

[0025] Figure 6 It is a schematic diagram of the cross-section structure of the material storage bin in this embodiment.

[0026] In the figure: 1. protective plate; 2. support seat; 201, cavity; 3. moving wheel; 4. enclosure; 5. handle; 6. bearing plate; 7. first fixed plate; 8. second fixed plate; 9. third fixed plate; 10. first fixed screw; 11. second fixed screw; 12. scraper frame; 13. operating frame; 14. limit block; 15. material guide ramp. DETAILED DESCRIPTION

[0027] 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.

[0028] Example: Reference Figure 1-6 The engineering safety protection device shown in the figure comprises a protection plate 1, and a support seat 2 is integrally provided at the lower end of the protection plate 1. Figure 1 As shown, the width of the support base 2 is greater than the width of the protective plate 1, and a cavity 201 is provided on the inner side of the support base 2, and a storage drawer is horizontally slidably installed on the inner side of the cavity 201. The storage drawer runs through one side of the support base 2. The storage drawer is used to hold construction waste, such as earth, sand and gravel, etc. The center of gravity of the safety protection device is relatively low, which can effectively improve the overall stability of the device, and the construction waste can be placed by opening the storage drawer from a low place, which makes the operation more convenient.

[0029] Among them, the material storage bin includes an enclosure 4 and a supporting plate 6, the supporting plate 6 is horizontally slidably installed on the inner bottom end of the cavity 201, the enclosure 4 is horizontally slidably installed on the upper end of the supporting plate 6, and the sliding direction of the enclosure 4 is the same as the sliding direction of the supporting plate 6, and a handle 5 is installed on the outer wall of the enclosure 4 located on the outside of the cavity 201, and a relatively fixed component is arranged between the enclosure 4, the supporting plate 6 and the support seat 2, so that the enclosure 4, the supporting plate 6 and the support seat 2 are fixed together, or only the enclosure 4 and the supporting plate 6 are fixed, or only the supporting plate 6 and the support seat 2 are fixed.

[0030] Through the above-mentioned enclosure 4, load-bearing plate 6 and the relatively fixed components arranged between the enclosure 4, the load-bearing plate 6 and the support seat 2, when in use, the relatively fixed components can be used to fix only the enclosure 4 and the load-bearing plate 6. At this time, the handle 5 can be used to pull the storage bin outward as a whole to place the construction waste; after the placement is completed, the storage bin can be pushed back. At this time, the relatively fixed components can be used to fix the enclosure 4, the load-bearing plate 6 and the support seat 2 together to prevent the storage bin from opening due to bumps during the movement of the device; when the construction waste in the storage bin needs to be discharged, the relatively fixed group can be used to fix only the load-bearing plate 6 and the support seat 2. At this time, the handle 5 can be used to pull the enclosure 4 outward, and the enclosure 4 brings out the construction waste inside it. Since the lower side of the enclosure 4 is in a completely open state during this process, the construction waste inside the enclosure 4 falls from the bottom of the enclosure 4, realizing rapid discharge.

[0031] Regarding relatively fixed components, specifically, Figure 1-5 It is shown that the relatively fixed assembly includes a first fixing plate 7, a second fixing plate 8, a third fixing plate 9, a first fixing screw 10 and a second fixing screw 11. The first fixing plate 7, the second fixing plate 8 and the third fixing plate 9 are distributed in sequence from bottom to top. The first fixing plate 7, the second fixing plate 8 and the third fixing plate 9 are respectively fixed to the support seat 2, the bearing plate 6 and the enclosure 4. The first fixing screw 10 is threadedly penetrated through the first fixing plate 7, the second fixing plate 8 and the third fixing plate 9 in sequence from bottom to top, and the second fixing screw 11 is threadedly penetrated through the third fixing plate 9 and the second fixing plate 8 in sequence from top to bottom.

[0032] During use, specifically, the second fixing screw 11 is used to fix both the enclosure 4 and the supporting plate 6. At this time, the handle 5 can be used to pull the storage bin outward as a whole to place the construction waste; after the placement is completed, the storage bin is pushed back. At this time, the first fixing screw 10 can be used to fix the enclosure 4, the supporting plate 6 and the support seat 2 together to prevent the storage bin from opening due to bumps during the movement of the device; when the construction waste in the storage bin needs to be discharged, the second fixing screw 11 is separated from the second fixing plate 8, and the first fixing screw 10 is used to fix both the supporting plate 6 and the support seat 2. At this time, the handle 5 can be used to pull the enclosure 4 outward, and the enclosure 4 brings out the construction waste inside it. Since the lower side of the enclosure 4 is in a completely open state during this process, the construction waste inside the enclosure 4 falls from the bottom of the enclosure 4, thereby achieving rapid discharge.

[0033] In addition, a moving wheel 3 with a brake pad is installed at the bottom of the support base 2, which is convenient for flexible movement of the device and convenient for fixing the device relative to the ground.

[0034] In order to prevent the construction waste on the side of the enclosure 4 away from the handle 5 from being difficult to discharge smoothly, a material guide ramp 15 is integrated at the bottom end of the inner wall of the side of the enclosure 4 away from the handle 5, and the upper end surface of the material guide ramp 15 is tilted downward toward the side of the handle 5, so as to facilitate the smooth discharge of the construction waste on the side of the enclosure 4 away from the handle 5.

[0035] Among them, in order to discharge the construction waste in the enclosure 4 more thoroughly, especially for the situation where the soil is easy to adhere to the inner wall of the enclosure 4 after being filled with earth, an auxiliary discharge structure is provided on the inner side of the enclosure 4. Specifically, the auxiliary discharge structure includes a scraper frame 12 and an operating frame 13. The scraper frame 12 is vertically slidably attached to the inner wall of the enclosure 4, the operating frame 13 is fixed to the inner side of the scraper frame 12, and the center of the operating frame 13 is extended upward. Limit blocks 14 for limiting the scraper frame 12 are fixed on the upper and lower sides of the inner wall of the enclosure 4.

[0036] When discharging materials, the operator can manually hold the center top position of the operating frame 13 and push and pull it up and down, and use the scraper frame 12 to scrape off the construction waste attached to the inner wall of the enclosure 4. The set limit block 14 can limit the scraper frame 12 to prevent the scraper frame 12 from detaching from the enclosure 4.

[0037] Working principle of the utility model: when in use, the device is moved to a position where construction waste is piled by using the moving wheel 3, and the second fixing screw 11 is rotated to fix the enclosure 4 and the bearing plate 6, and at this time, the handle 5 can be held to pull the storage bin outward as a whole to place the construction waste;

[0038] After the placement is completed, the storage drawer is pushed back, and the first fixing screw 10 is rotated to fix the enclosure 4, the bearing plate 6 and the support base 2 together to prevent the storage drawer from opening due to bumps during the movement of the device;

[0039] When it is necessary to discharge the construction waste in the storage bin, rotate the second fixing screw 11 to separate it from the second fixing plate 8, and rotate the first fixing screw 10 to fix the bearing plate 6 and the support seat 2. At this time, the handle 5 can be held to pull the enclosure 4 outward, and the enclosure 4 will bring out the construction waste inside it. Since the lower side of the enclosure 4 is completely open during this process, the construction waste inside the enclosure 4 falls from the bottom of the enclosure 4, realizing rapid discharge.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. An engineering safety protection device, comprising a protection plate (1), characterized in that: A support seat (2) is integrally provided at the lower end of the protective plate (1), the width of the support seat (2) is greater than the width of the protective plate (1), a cavity (201) is provided on the inner side of the support seat (2), a material storage drawer is horizontally slidably mounted on the inner side of the cavity (201), and the material storage drawer passes through one side of the support seat (2); The material storage bin comprises a baffle (4) and a bearing plate (6), wherein the bearing plate (6) is horizontally slidably mounted on the inner bottom end of the cavity (201), and the baffle (4) is horizontally slidably mounted on the upper end of the bearing plate (6), and the sliding direction of the baffle (4) is the same as the sliding direction of the bearing plate (6). A handle (5) is mounted on the outer wall of the baffle (4) located outside the cavity (201), and a relatively fixed component is provided between the baffle (4), the bearing plate (6) and the support seat (2), so that the baffle (4), the bearing plate (6) and the support seat (2) are fixed together, or only the baffle (4) and the bearing plate (6) are fixed, or only the bearing plate (6) and the support seat (2) are fixed; A moving wheel (3) with a brake pad is installed at the bottom of the support seat (2).

2. An engineering safety protection device according to claim 1, characterized in that: The relative fixing assembly comprises a first fixing plate (7), a second fixing plate (8), a third fixing plate (9), a first fixing screw (10) and a second fixing screw (11); The first fixing plate (7), the second fixing plate (8) and the third fixing plate (9) are sequentially arranged from bottom to top; the first fixing plate (7), the second fixing plate (8) and the third fixing plate (9) are respectively fixed to the support seat (2), the bearing plate (6) and the enclosure (4); the first fixing screw (10) is threadedly penetrated through the first fixing plate (7), the second fixing plate (8) and the third fixing plate (9) sequentially from bottom to top; and the second fixing screw (11) is threadedly penetrated through the third fixing plate (9) and the second fixing plate (8) sequentially from top to bottom.

3. The engineering safety protection device according to claim 1 is characterized in that: A material guiding ramp (15) is integrally provided at the bottom end of the inner wall of the enclosure (4) on a side away from the handle (5), and the upper end surface of the material guiding ramp (15) is arranged to be inclined downward toward one side of the handle (5).

4. The engineering safety protection device according to claim 1 is characterized in that: A material discharge facilitating structure is provided on the inner side of the enclosure (4).

5. The engineering safety protection device according to claim 4 is characterized in that: The material removal assisting structure comprises a scraper frame (12) and an operating frame (13); the scraper frame (12) is arranged to slide vertically and fit the inner wall of the enclosure (4); the operating frame (13) is fixed to the inner side of the scraper frame (12), and the center of the operating frame (13) is extended upward.

6. The engineering safety protection device according to claim 5, characterized in that: Limit blocks (14) for limiting the position of the scraper frame (12) are fixed on both upper and lower sides of the inner wall of the enclosure (4).

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