Protective device for building engineering construction

Abstract

The utility model discloses a constructional engineering construction protection device which comprises a bottom plate, a groove is formed in the upper surface of the bottom plate, a reinforcing steel plate on the lowermost side can be just clamped into the groove, and a clamping and locking block capable of locking the reinforcing steel plate in the groove is further rotationally arranged on the bottom plate. The reinforcing steel plates are connected through a protective net, a rolling round rod is fixedly arranged at the upper end of the protective net, supporting mechanisms capable of supporting the rolling round rod and enabling the protective net and the reinforcing steel plates to be kept in a vertical stable state are arranged on the two sides of the reinforcing steel plates, and the protective net is supported and tightened through the supporting mechanisms. And therefore, the reinforcing steel plate can be kept in a stable state, the side plate can be conveniently installed, the reinforcing steel plate is limited and reinforced, and then the side plate is locked and the rolling round rod is protected through the top plate.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering protection, in particular to a construction engineering protection device. Background Art

[0002] Building safety nets are a kind of mesh structure used to block and protect objects. Building safety nets are generally used in construction sites. During the construction process, they are needed to block buildings to prevent objects from falling and causing life-threatening dangers to personnel. Before construction or mining, workers usually close and isolate the construction area to achieve civilized construction, protect the environment, and beautify the city.

[0003] For example, a Chinese utility model patent with authorization announcement number CN211714642U discloses a construction engineering protection net, including a reinforced frame and a protection net. A protection structure is provided in the middle of the protection net. The protection structure is composed of two bending buffer components. The bending buffer component is shaped like a bow. A first glue fixing point and a second glue fixing point are respectively provided on both sides of the inner part of the bending buffer part and near the top and bottom.

[0004] With regard to the above-mentioned related technologies, the inventor believes that the construction project protection net needs to be dismantled and moved after the construction is completed. The construction project protection net includes a reinforced frame, and two bent buffer components are fixed in the middle of the protection net. However, the construction project protection net is not easy to dismantle, and the staff needs to move it as a whole, which requires a lot of manpower and is not convenient to carry.

[0005] In this regard, the Chinese utility model patent with application number 202122617281.3 proposes a detachable protective equipment for construction engineering. However, it is found during use that the reinforcing steel plate needs to be manually pushed into the sliding groove, and the reinforcing steel plate must be kept perpendicular to the two sliding grooves during the pushing process. It is difficult to ensure that the reinforcing steel plate always maintains this state during actual operation. Once the reinforcing steel plate is tilted, it is likely to get stuck between the two sliding grooves, and it needs to be constantly adjusted to reach the bottom smoothly. At the same time, it is also difficult to control multiple reinforcing steel plates to maintain a state where they can enter smoothly. Moreover, since the protective net is relatively soft, it cannot be guaranteed that the reinforcing steel plates are all facing the entrance of the sliding groove, which may require manual adjustment of the position of the reinforcing steel plate so that it enters the sliding groove, resulting in the overall operation being not convenient enough. At the same time, there is no protective structure on the upper side of the winding round rod, which is easy to be damaged, resulting in the protective net being difficult to wind up.

[0006] Based on this, the utility model proposes a construction protection device for building engineering which is more convenient to disassemble and assemble and can effectively protect the winding round rod. Utility Model Content

[0007] In order to overcome the defects in the above-mentioned prior art, the utility model provides a construction engineering protection device, in which the protection net is supported and tightened by a supporting mechanism, so that the reinforced steel plate can maintain a stable state, the side panels can be easily installed and the reinforced steel plates can be limited and strengthened, and then the side panels are locked and the winding round rod is protected through the top plate.

[0008] Technical Solution

[0009] A construction protection device for a building project comprises a base plate, wherein a groove is arranged in the upper surface of the base plate, wherein the groove can just fit into the lowermost reinforcing steel plate, and a locking block is rotatably arranged on the base plate and can lock the reinforcing steel plate in the groove, wherein the reinforcing steel plates are connected by a protective net, wherein a winding round rod is fixedly arranged on the upper end of the protective net, and supporting mechanisms are arranged on both sides of the reinforcing steel plate and can support the winding round rod and keep the protective net and the reinforcing steel plate in a vertical and stable state, and an enclosing mechanism is arranged on the outer side of the supporting mechanism and is used to position, reinforce and protect the reinforcing steel plate and the winding round rod.

[0010] Furthermore, the supporting mechanism includes two positioning rods fixed on the upper side of the base plate, a first supporting rod is inserted into the upper end of the positioning rod, a second supporting rod is arranged on the upper side of the first supporting rod, a sliding cavity is arranged in the lower surface of the second supporting rod, the upper end of the first supporting rod is slidably connected to the sliding cavity, and a compression spring is fixedly connected between the top wall of the sliding cavity and the upper surface of the first supporting rod.

[0011] Furthermore, two support rods are provided at the upper end of the second support rod, and the winding round rod is supported between the support rods.

[0012] Furthermore, the enclosing mechanism includes a first card cavity located in the two side surfaces of the base plate, a plug rod can be inserted into the first card cavity, a side plate is fixed to the end of the plug rod away from the base plate, a limited space is arranged in the side of the side plate close to the protective net, the first support rod and the second support rod are located inside the limited space, and both ends of the reinforcing steel plate can be inserted into the limited space.

[0013] Furthermore, a limit plate capable of abutting the winding round rod is fixedly provided at the upper end of the side plate, a top plate is inserted into the upper side of the limit plate, a storage cavity for accommodating the winding round rod is provided in the lower surface of the top plate, and a matching space for adapting the limit plate is also connected to the storage cavity.

[0014] Furthermore, fixing bolts for fixing are inserted into the upper surface of the base plate.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects: the protective net is supported and tightened by the supporting mechanism, so that the reinforced steel plate can maintain a stable state, the side panels can be easily installed and the reinforced steel plates can be limited and strengthened, and then the side panels are locked and the winding round rod is protected by the top plate, which makes disassembly and assembly very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a construction engineering protection device of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure in the BB direction.

[0020] Reference Numbers

[0021] Support mechanism 901, surrounding mechanism 902, bottom plate 1, fixing bolt 2, groove 3, locking block 4, positioning rod 5, first support rod 6, compression spring 7, sliding cavity 8, second support rod 9, limiting space 10, storage cavity 11, winding round rod 12, top plate 13, matching space 14, limiting plate 15, side plate 16, insertion rod 17, first locking cavity 18, reinforcing steel plate 19, protective net 20, support rod 21. DETAILED DESCRIPTION

[0022] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0023] have Figure 1-Figure 3 As shown, the utility model discloses a construction protection device for a building engineering, including a base plate 1, a groove 3 is arranged in the upper surface of the base plate 1, the groove 3 can just fit into the lowermost reinforcing steel plate 19, and a locking block 4 is rotatably arranged on the base plate 1 for locking the reinforcing steel plate 19 in the groove 3, the reinforcing steel plates 19 are connected by a protective net 20, a winding round rod 12 is fixedly arranged on the upper end of the protective net 20, and supporting mechanisms 901 are arranged on both sides of the reinforcing steel plate 19 for supporting the winding round rod 12 and keeping the protective net 20 and the reinforcing steel plate 19 in a vertical and stable state, and an enclosing mechanism 902 for positioning, reinforcing and protecting the reinforcing steel plate 19 and the winding round rod 12 is arranged on the outer side of the supporting mechanism 901.

[0024] Furthermore, the supporting mechanism 901 includes two positioning rods 5 fixed on the upper side of the base plate 1, a first supporting rod 6 is inserted into the upper end of the positioning rod 5, a second supporting rod 9 is arranged on the upper side of the first supporting rod 6, a sliding cavity 8 is arranged in the lower surface of the second supporting rod 9, the upper end of the first supporting rod 6 is slidably connected to the sliding cavity 8, and a compression spring 7 is fixedly connected between the top wall of the sliding cavity 8 and the upper surface of the first supporting rod 6.

[0025] Furthermore, two support rods 21 are provided at the upper end of the second support rod 9 , and a winding round rod 12 is supported between the support rods 21 .

[0026] Furthermore, the enclosing mechanism 902 includes a first card cavity 18 located in the two side surfaces of the base plate 1, and an insertion rod 17 can be inserted into the first card cavity 18. A side plate 16 is fixed to the end of the insertion rod 17 away from the base plate 1. A limited space 10 is set in the side of the side plate 16 close to the protective net 30. The first support rod 6 and the second support rod 9 are located inside the limited space 10, and both ends of the reinforcing steel plate 19 can be inserted into the limited space 10.

[0027] Furthermore, a limit plate 15 capable of receiving the rolling rod 12 is fixedly provided at the upper end of the side panel 16, a top plate 13 is inserted into the upper side of the limit plate 15, a storage cavity 11 for accommodating the rolling rod 12 is provided in the lower surface of the top plate 13, and a matching space 14 for adapting the limit plate 15 is also connected in the storage cavity 11.

[0028] Furthermore, fixing bolts 2 for fixing are inserted into the upper surface of the base plate 1 .

[0029] Specifically, when in use, the bottom plate 1 is fixed to the ground by the fixing bolts 2, and then the first support rod 6 is inserted into the positioning rod 5, the protective net 20 is unfolded, the reinforcement steel plate 19 on the lower side is placed in the groove 3, and the locking block 4 is rotated to lock the reinforcement steel plate 19 in place, and then the winding rod 12 is lifted to the highest point. At this time, the second support rod 9 is grasped and pressed down by the hand, so that the support rod 21 is located at the lower side of the winding rod 20 and then the hand is released, so that the second support rod 9 is supported by the elastic force of the compression spring 7 to support the winding rod 20, and the winding rod 20 is limited by the support rod 21. After completion, the other side is operated so that the support mechanism lifts and fixes the protective net 20 and the winding rod 12;

[0030] At this time, the side plate 16 is inserted into the first clamping cavity 18 through the insertion rod 17. Since the protective net 20 and the reinforcing steel plate 19 are tightened and positioned, the limiting space 10 can smoothly receive the end of the supporting mechanism 901 and the reinforcing steel plate 19, thereby protecting the supporting mechanism 901, limiting the reinforcing steel plate 19, and positioning the second supporting rod 9. Then, the top plate 13 is placed on the upper side of the side plate 16, so that the limiting plate 15 is inserted into the matching space 14.

[0031] When disassembling, just follow the assembly sequence in reverse order.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A construction protection device, characterized in that: The invention comprises a bottom plate (1), wherein a groove (3) is arranged in the upper surface of the bottom plate (1), wherein the groove (3) can be just inserted into the lowermost reinforcing steel plate (19), and a locking block (4) is rotatably arranged on the bottom plate (1) and can lock the reinforcing steel plate (19) in the groove (3). The reinforcing steel plates (19) are connected by a protective net (20), and a winding round rod (12) is fixedly arranged at the upper end of the protective net (20). Support mechanisms (901) are arranged on both sides of the reinforcing steel plate (19) and can support the winding round rod (12) and keep the protective net (20) and the reinforcing steel plate (19) in a vertically stable state. An enclosing mechanism (902) is arranged on the outer side of the support mechanism (901) for positioning, reinforcing and protecting the reinforcing steel plate (19) and the winding round rod (12).

2. A construction engineering protection device according to claim 1, characterized in that: The support mechanism (901) includes two positioning rods (5) fixed on the upper side of the base plate (1), a first support rod (6) is inserted into the upper end of the positioning rod (5), a second support rod (9) is arranged on the upper side of the first support rod (6), a sliding cavity (8) is arranged in the lower surface of the second support rod (9), the upper end of the first support rod (6) is slidably connected to the sliding cavity (8), and a compression spring (7) is fixedly connected between the top wall of the sliding cavity (8) and the upper surface of the first support rod (6).

3. A construction engineering protection device according to claim 2, characterized in that: Two support rods (21) are arranged at the upper end of the second support rod (9), and the winding round rod (12) is supported between the support rods (21).

4. A construction protection device according to claim 3, characterized in that: The enclosing mechanism (902) includes a first card cavity (18) located in the two side surfaces of the base plate (1), and a plug rod (17) can be inserted into the first card cavity (18). A side plate (16) is fixedly provided at one end of the plug rod (17) away from the base plate (1), and a limited space (10) is provided in the side surface of the side plate (16) close to the protective net (20). The first support rod (6) and the second support rod (9) are located inside the limited space (10), and both ends of the reinforcing steel plate (19) can be inserted into the limited space (10).

5. A construction protection device according to claim 4, characterized in that: A limiting plate (15) capable of abutting against the winding rod (12) is fixedly provided at the upper end of the side plate (16); a top plate (13) is inserted into the upper side of the limiting plate (15); a storage cavity (11) for accommodating the winding rod (12) is provided in the lower surface of the top plate (13); and a matching space (14) for adapting to the limiting plate (15) is also connected in the storage cavity (11).

6. A construction engineering protection device according to claim 5, characterized in that: Fixing bolts (2) for fixing are also inserted into the upper surface of the base plate (1).

Images