A protective device for construction engineering construction

Abstract

The utility model relates to the field of protective equipment discloses a protective device for construction engineering construction, including stand, the bottom fixed mounting of stand has fixed seat, and the corresponding two stands between being equipped with protection subassembly, and the top of a plurality of stands is installed with same support plate through detachable structure, and the top of support plate is equipped with the fender, and the fender is equipped with buffer mechanism between support plate, buffer mechanism includes guide hole, guide rod, limit seat and compression spring, the top of support plate is opened with a plurality of guide holes, and the bottom fixed mounting of fender has a plurality of guide rods, and guide rod penetrates corresponding guide hole and fixedly installs limit seat, the utility model has the advantages and effects that: through buffer mechanism promotion buffering performance, utilize U -shaped board and compact mechanism steady installation protection net, adopt detachable structure convenient installation transportation, and the number of U -shaped board is set up reasonably, and all -round guarantee construction engineering construction safety.

Description

Technical Field

[0001] This utility model relates to the field of protective equipment technology, and in particular to a protective device for construction engineering. Background Technology

[0002] During construction, protective devices are typically installed to ensure the safety of construction workers and prevent objects from falling and causing harm to the outside. In particular, protective devices must be installed at the top of exits during construction to prevent falling objects from injuring pedestrians.

[0003] However, existing construction safety devices have relatively simple protective structures and insufficient buffering performance. When subjected to external impacts, they are unable to effectively absorb energy, easily leading to damage or even failure of the protective devices, thus failing to provide reliable protection for construction safety. Furthermore, the installation and fixing methods for protective nets are not convenient or stable enough, and they are prone to loosening during long-term use, affecting their protective effect. Therefore, we propose a construction safety device to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a protective device for construction projects. It improves the buffering performance through a buffer mechanism, uses U-shaped plates and a pressing mechanism to securely install the protective net, adopts a detachable structure for easy installation and transportation, and reasonably sets the number of U-shaped plates to comprehensively ensure the safety of construction projects.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a protective device for construction engineering, comprising a column, a fixed base fixedly installed at the bottom of the column, a protective component provided between two corresponding columns, a support plate installed on the top of multiple columns through a detachable structure, a protective plate provided on the top of the support plate, and a buffer mechanism provided between the protective plate and the support plate; the buffer mechanism includes a guide hole, a guide rod, a limiting seat and a compression spring, multiple guide holes opened on the top of the support plate, multiple guide rods fixedly installed at the bottom of the protective plate, the guide rods passing through the corresponding guide holes and fixedly installed with limiting seats, a compression spring fixedly installed on the top of the support plate, and the top end of the compression spring fixedly installed on the protective plate.

[0006] By adopting the above technical solutions, the buffering performance is improved through the buffer mechanism, the protective net is securely installed using U-shaped plates and pressing mechanisms, the detachable structure facilitates installation and transportation, and the number of U-shaped plates is reasonably set, thus comprehensively ensuring the construction safety of the project.

[0007] A further feature of this invention is that the protective component includes a U-shaped plate and a protective net, with multiple U-shaped plates fixedly installed on the side of each of two adjacent guide rods that are close to each other, and the protective net is installed between the multiple U-shaped plates.

[0008] By adopting the above technical solution, multiple U-shaped plates are used to support and fix the protective net at multiple points. Compared with single-point or few-point fixation, the tensile force on the protective net can be effectively dispersed, avoiding excessive local stress on the protective net and causing damage. This significantly improves the stability and reliability of the protective net installation and ensures the protective effect of the protective components on the construction area.

[0009] A further feature of this invention is that: a plurality of anti-slip teeth are fixedly installed on one inner wall of the U-shaped plate, and a clamping mechanism for fixing the protective net is provided inside the U-shaped plate. The clamping mechanism includes a clamping plate and anti-slip teeth. The clamping plate is slidably installed inside the U-shaped plate, and anti-slip teeth for clamping the protective net are installed on one side of the clamping plate.

[0010] By adopting the above technical solution, the anti-slip teeth one and the anti-slip teeth two cooperate with each other to form a tight interlocking structure, which greatly increases the friction between the anti-slip teeth and the protective net. Even under long-term use or under external pulling force, the protective net can be firmly clamped, effectively preventing the protective net from loosening or shifting, and ensuring that the protective net is always in a stable protective state.

[0011] A further feature of this invention is that a limiting hole is provided on the inner wall of the other side of the U-shaped plate, a limiting rod is slidably installed in the limiting hole, and one end of the limiting rod is fixedly connected to the corresponding clamping plate.

[0012] By adopting the above technical solution, the cooperation between the limiting rod and the limiting hole provides precise guidance and limiting for the sliding of the clamping plate, preventing the clamping plate from shifting or shaking during the sliding process, ensuring that the clamping plate can press and fix the protective net smoothly and accurately, and at the same time enhancing the overall stability of the pressing mechanism.

[0013] A further feature of this invention is that the U-shaped plate is provided with a driving mechanism, and the driving mechanism is connected to the corresponding clamping plate. The driving mechanism includes a threaded hole, a threaded rod, and a knob. A threaded hole is provided on the inner wall of the other side of the U-shaped plate. A threaded rod is threadedly installed in the threaded hole. One end of the threaded rod is rotatably installed on the clamping plate, and the other end of the threaded rod is fixedly installed with a knob.

[0014] By adopting the above technical solution, operators can easily move the clamping plate by simply rotating the knob, utilizing the threaded transmission principle of the threaded rod and threaded hole, thereby completing the pressing or loosening operation of the protective net. This eliminates the need for complex tools, greatly improving the convenience of installing and dismantling the protective net and reducing the operational difficulty and labor intensity for construction workers.

[0015] A further feature of this invention is that: a rotating groove is provided on the other side of the clamping plate, an annular groove is provided on the inner wall of the rotating groove, an annular seat is fixedly installed on the threaded rod, and the annular seat is rotatably connected to the annular groove; multiple mounting holes are provided on the top of the support plate; a fixing screw is fixedly installed on the top of the column, and the fixing screw passes through the corresponding mounting hole and is threaded with a fixing nut.

[0016] By adopting the above technical solution, the rotating connection structure between the annular seat and the annular groove ensures that the threaded rod will not cause the clamping plate to rotate together when it rotates, thus ensuring that the clamping plate moves only in a straight line and ensuring the stability and reliability of the clamping operation. The column and the support plate are connected by a detachable connection through a fixing screw, mounting hole and fixing nut, which facilitates the quick assembly and disassembly of the protective device in different construction scenarios, improving the versatility and transportation convenience of the device.

[0017] A further feature of this invention is that the number of the multiple U-shaped plates located on the same side is set to three to five, and the three to five U-shaped plates are equally spaced.

[0018] By adopting the above technical solution, the quantity and spacing settings can ensure that the protective net is provided with sufficient and uniform support, so that the protective net is subjected to balanced force and is not prone to loosening or local dents. At the same time, it can meet the protection requirements while reasonably controlling the material cost and installation workload, and achieve an optimal balance between protective performance and economy.

[0019] The beneficial effects of this utility model are:

[0020] 1. High-efficiency buffering performance: By setting up a buffering mechanism, when the protective plate is impacted by external force, the guide rod slides in the guide hole, the compression spring is compressed, and the impact force is converted into the elastic potential energy of the spring, thereby effectively absorbing energy, reducing the impact force on the protective device, improving the buffering performance of the protective device, and ensuring construction safety.

[0021] 2. Secure installation of the protective net: The U-shaped plate in the protective assembly, together with the clamping mechanism, can firmly fix the protective net. The anti-slip teeth on the inner wall of the U-shaped plate and the anti-slip teeth on the clamping plate work together to increase the friction on the protective net and prevent it from loosening; by rotating the knob, the threaded rod is rotated, which in turn pushes the clamping plate to move, realizing convenient installation and removal of the protective net.

[0022] 3. Detachable structure facilitates installation and transportation: The column and support plate adopt a detachable structure, which is connected by fixing screws, mounting holes and fixing nuts, which facilitates the installation, disassembly and transportation of the protective device, and improves the practicality and flexibility of the device. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of a protective device for construction engineering according to this utility model;

[0025] Figure 2 This is a bottom-view three-dimensional structural diagram of a protective device for construction engineering according to this utility model;

[0026] Figure 3 This is a cross-sectional three-dimensional structural schematic diagram of a protective device for construction engineering according to this utility model;

[0027] Figure 4 This is a schematic diagram of structure A of a protective device for construction engineering according to this utility model;

[0028] Figure 5 This is a partial three-dimensional structural diagram of a protective device for construction engineering according to this utility model.

[0029] In the diagram, 101 is a fixed base; 102 is a column; 103 is a support plate; 104 is a protective plate; 201 is a guide hole; 202 is a guide rod; 203 is a limit seat; 204 is a compression spring; 301 is a mounting hole; 302 is a fixing screw; 303 is a fixing nut; 401 is a U-shaped plate; 402 is a protective net; 501 is an anti-slip tooth one; 502 is a clamping plate; 503 is an anti-slip tooth two; 601 is a limit hole; 602 is a limit rod; 701 is a threaded hole; 702 is a threaded rod; and 703 is a knob. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] When a component is described as being "set on" another component, it can be directly on the other component or it can be in an intervening component. "Set on" indicates a mode of existence, which can be a connection, installation, fixed connection, active connection, etc. When a component is described as being "connected" to another component, it can be directly connected to the other component or it may be in an intervening component.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] See Figures 1-5 This utility model provides a protective device for construction engineering, including a column 102. A fixing seat 101 is fixedly installed at the bottom of the column 102. A protective component is provided between two corresponding columns 102. The tops of multiple columns 102 are equipped with the same support plate 103 through a detachable structure. A protective plate 104 is provided on the top of the support plate 103. A buffer mechanism is provided between the protective plate 104 and the support plate 103. The buffer mechanism includes a guide hole 201, a guide rod 202, a limiting seat 203 and a compression spring 204. Multiple guide holes 201 are opened on the top of the support plate 103. Multiple guide rods 202 are fixedly installed at the bottom of the protective plate 104. The guide rods 202 pass through the corresponding guide holes 201 and are fixedly installed with the limiting seats 203. A compression spring 204 is fixedly installed on the top of the support plate 103. The top of the compression spring 204 is fixedly installed on the protective plate 104.

[0034] Specifically, the protective components include U-shaped plates 401 and protective nets 402. Multiple U-shaped plates 401 are fixedly installed on the side of two adjacent guide rods 202 that are close to each other, and the protective nets 402 are installed between the multiple U-shaped plates 401.

[0035] Specifically, multiple anti-slip teeth 501 are fixedly installed on one inner wall of the U-shaped plate 401, and a clamping mechanism for fixing the protective net 402 is provided inside the U-shaped plate 401.

[0036] Specifically, the clamping mechanism includes a clamping plate 502 and anti-slip teeth 503. The clamping plate 502 is slidably installed inside the U-shaped plate 401, and anti-slip teeth 503 for clamping the protective net 402 are installed on one side of the clamping plate 502.

[0037] Specifically, a limiting hole 601 is provided on the inner wall of the other side of the U-shaped plate 401, and a limiting rod 602 is slidably installed in the limiting hole 601, with one end of the limiting rod 602 fixedly connected to the corresponding clamping plate 502.

[0038] Specifically, the U-shaped plate 401 is equipped with a driving mechanism, and the driving mechanism is connected to the corresponding clamping plate 502.

[0039] Specifically, the drive mechanism includes a threaded hole 701, a threaded rod 702, and a knob 703. A threaded hole 701 is provided on the inner wall of the other side of the U-shaped plate 401. A threaded rod 702 is installed in the threaded hole 701. One end of the threaded rod 702 is rotatably mounted on the clamping plate 502, and the other end of the threaded rod 702 is fixedly mounted on the knob 703.

[0040] Specifically, a rotating groove is provided on the other side of the clamping plate 502, and an annular groove is provided on the inner wall of the rotating groove. An annular seat is fixedly installed on the threaded rod 702, and the annular seat is rotatably connected to the annular groove.

[0041] Specifically, the top of the support plate 103 has multiple mounting holes 301, and the top of the column 102 is fixedly installed with a fixing screw 302. The fixing screw 302 passes through the corresponding mounting hole 301 and is threaded with a fixing nut 303.

[0042] Specifically, the number of multiple U-shaped plates 401 located on the same side is set to three to five, and the three to five U-shaped plates 401 are equally spaced.

[0043] Working principle: The column 102 is fixedly installed on the fixing base 101. Then, the support plate 103 is aligned with the fixing screw 302 on the top of the column 102 through the mounting hole 301 on its top. The support plate 103 is fixed on the column 102 using the fixing nut 303, thus completing the detachable connection between the column 102 and the support plate 103.

[0044] When installing the protective components, place the protective net 402 between the U-shaped plates 401 on the adjacent guide rods 202, rotate the knob 703 on the U-shaped plate 401, and the knob 703 will drive the threaded rod 702 to rotate in the threaded hole 701. Since one end of the threaded rod 702 is rotatably connected to the clamping plate 502, the rotation of the threaded rod 702 will push the clamping plate 502 to slide in the U-shaped plate 401. The anti-slip teeth 2 503 on the clamping plate 502 and the anti-slip teeth 1 501 on the inner wall of the U-shaped plate 401 will together clamp and fix the protective net 402.

[0045] During the construction process, when the protective device is impacted by an external object, the protective plate 104 first bears the impact force. At this time, the protective plate 104 drives the guide rod 202 to slide downward in the guide hole 201, and the compression spring 204 is compressed. The compression spring 204 absorbs the impact force and converts it into elastic potential energy, thereby reducing the damage of the impact force to the overall structure of the protective device.

[0046] Under the action of the U-shaped plate 401 and the clamping mechanism, the protective net 402 can protect both sides and prevent flying objects from accidentally injuring workers. The anti-slip teeth 501 on the inner wall of the U-shaped plate 401 and the anti-slip teeth 503 on the clamping plate 502 tightly bite the protective net 402 to prevent the protective net 402 from loosening or shifting during use.

[0047] The above provides a detailed description of a construction protection device for engineering projects provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A protective device for construction engineering, characterized in that, Includes a column (102), the bottom of which is fixedly mounted with a fixing base (101), a protective component is provided between two corresponding columns (102), the tops of multiple columns (102) are mounted with the same support plate (103) through a detachable structure, the top of the support plate (103) is provided with a protective plate (104), and a buffer mechanism is provided between the protective plate (104) and the support plate (103); The buffer mechanism includes a guide hole (201), a guide rod (202), a limiting seat (203), and a compression spring (204). The top of the support plate (103) is provided with multiple guide holes (201), and the bottom of the protective plate (104) is fixedly installed with multiple guide rods (202). The guide rods (202) pass through the corresponding guide holes (201) and are fixedly installed with the limiting seat (203). The top of the support plate (103) is fixedly installed with a compression spring (204), and the top end of the compression spring (204) is fixedly installed on the protective plate (104).

2. The protective device for construction projects according to claim 1, characterized in that: The protective assembly includes a U-shaped plate (401) and a protective net (402). Multiple U-shaped plates (401) are fixedly installed on the side of two adjacent guide rods (202) that are close to each other, and the protective net (402) is installed between the multiple U-shaped plates (401).

3. A protective device for construction projects according to claim 2, characterized in that: Multiple anti-slip teeth (501) are fixedly installed on one inner wall of the U-shaped plate (401), and a clamping mechanism for fixing the protective net (402) is provided inside the U-shaped plate (401).

4. A protective device for construction projects according to claim 3, characterized in that: The clamping mechanism includes a clamping plate (502) and anti-slip teeth (503). The clamping plate (502) is slidably installed inside the U-shaped plate (401). Anti-slip teeth (503) for clamping the protective net (402) are installed on one side of the clamping plate (502).

5. A protective device for construction projects according to claim 4, characterized in that: A limiting hole (601) is provided on the inner wall of the other side of the U-shaped plate (401). A limiting rod (602) is slidably installed in the limiting hole (601), and one end of the limiting rod (602) is fixedly connected to the corresponding clamping plate (502).

6. A protective device for construction projects according to claim 2, characterized in that: The U-shaped plate (401) is provided with a driving mechanism, and the driving mechanism is connected to the corresponding clamping plate (502).

7. A protective device for construction projects according to claim 6, characterized in that: The drive mechanism includes a threaded hole (701), a threaded rod (702), and a knob (703). The threaded hole (701) is provided on the inner wall of the other side of the U-shaped plate (401). The threaded rod (702) is threadedly installed in the threaded hole (701). One end of the threaded rod (702) is rotatably installed on the clamping plate (502), and the other end of the threaded rod (702) is fixedly installed with a knob (703).

8. A protective device for construction projects according to claim 7, characterized in that: A rotating groove is provided on the other side of the clamping plate (502), and an annular groove is provided on the inner wall of the rotating groove. An annular seat is fixedly installed on the threaded rod (702), and the annular seat is rotatably connected to the annular groove.

9. A protective device for construction projects according to claim 1, characterized in that: The top of the support plate (103) is provided with multiple mounting holes (301), and the top of the column (102) is fixedly installed with a fixing screw (302). The fixing screw (302) passes through the corresponding mounting hole (301) and is threaded with a fixing nut (303).

10. A protective device for construction projects according to claim 2, characterized in that: The number of the multiple U-shaped plates (401) located on the same side is set to three to five, and the three to five U-shaped plates (401) are equally spaced.

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