Protective device for illumination engineering construction

Abstract

The utility model discloses a protection device for illumination engineering construction, which comprises a support frame, a moving block, a rotating plate, a protection net and a rotating block, the moving block is movably connected with the inner wall of the support frame, the rotating plate is movably connected with the inner wall of the moving block, the protection net is movably connected with the inner wall of the rotating plate through a shaft pin, and the rotating block is movably connected with the inner wall of the rotating plate. The rotating block is fixedly connected to the top of the right side of the supporting frame, and the left side of the protective net is movably connected with the inner wall of the rotating block through a shaft pin. Through the arrangement of the movable block, the movable rod, the connecting piece, the protective screen plate and the driving assembly, the driving assembly can effectively drive the movable rod on the inner wall of the movable block to rotate, the movable rod drives the connecting piece to rotate the protective screen plate, and the problem that the protective screen plate cannot rotate even though construction personnel can be protected is solved. However, the problems that the protection range of an existing protection net is limited to a certain extent, the protection range of the protection net cannot be adjusted, the protection range of the protection net is small, and certain dangerousness exists are solved.

Description

Technical Field

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

[0002] Lighting engineering refers to the design, technology and engineering disciplines that use natural light or artificial lighting systems to meet the lighting requirements in a specific light environment. The lighting requirements mainly include the illuminance, brightness, color rendering of the illuminated surface and the visual effects of the light environment. The lighting environment includes indoor spaces and outdoor spaces such as roads, squares, scenic spots, parks, buildings, etc. It is a common project in municipal engineering.

[0003] At present, a Chinese utility model with publication number CN215484824U discloses a protective device for municipal lighting project construction, including a support frame, which is rotatably connected to a support frame through a rotating shaft, and an elastic protective net is slidably inserted into the support frame; the fixed block with a screw threadedly connected thereto limits the support rod, supports the support frame, and thus supports the elastic protective net, so that construction personnel can use the elastic protective net to block falling dangerous objects during the construction, assembly and installation of lighting equipment at the bottom of the elastic protective net, perform construction protection of the lighting project, and increase safety. The elastic protective net has a certain elasticity, which cushions falling dangerous objects and prevents the dangerous objects from vibrating and flying up, while reducing the noise caused by the impact of the dangerous objects, and protecting the hearing of the construction personnel. By rotating the disassembly bolts, the upward fixed frame is separated from the support frame, and the elastic protective net can be disassembled, which is convenient for replacing the damaged elastic protective net.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problem that in the traditional lighting project construction process, when the construction workers assemble and install the lighting equipment, dangerous objects will inevitably fall at the construction site, causing certain dangers to the construction workers and hindering the progress of the lighting project, but in the process of use, although it can protect the construction workers, the protection range of the existing protective net has certain limitations, and the protection range of the protective net cannot be adjusted, resulting in a smaller protection range of the protective net and a certain danger. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a protective device for lighting engineering construction, which has the advantage of easy adjustment of the protection range of the protective net, and solves the problem that although the construction personnel can be protected, the protection range of the existing protective net has certain limitations and the protection range of the protective net cannot be adjusted, resulting in a small protection range of the protective net and a certain danger.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a protective device for lighting engineering construction, comprising a support frame, a movable block, a rotating plate, a protective net and a rotating block, the movable block being movably connected to the inner wall of the support frame, the rotating plate being movably connected to the inner wall of the movable block, the protective net being movably connected to the inner wall of the rotating plate through an axle pin, the rotating block being fixedly connected to the top of the right side of the support frame, the left side of the protective net being movably connected to the inner wall of the rotating block through an axle pin, both sides of the front and rear sides of the protective net are fixedly connected with movable blocks, the inner wall of the movable block is movably connected with a movable rod through a bearing, a connecting piece is fixedly installed on the surface of the movable rod, a protective net plate is fixedly connected to the inner side of the connecting piece, a driving assembly is fixedly installed on the right side of the protective net, and both sides of the front and rear sides of the protective net are fixedly connected with auxiliary support assemblies.

[0007] As a preferred embodiment of the utility model, the drive assembly includes a mounting seat, the mounting seat is fixedly connected to the right side of the protective net, a dual-axis motor is fixedly installed on the top of the mounting seat, the dual-axis motor is fixedly installed on the right side of the protective net, the output end of the dual-axis motor is fixedly connected to a transmission rod, the outer side of the transmission rod is fixedly connected to a first bevel tooth, second bevel teeth are fixedly installed on both sides of the surface of the movable rod, and the outer side of the first bevel tooth is meshingly connected with the inner side of the second bevel tooth.

[0008] As a preferred embodiment of the present invention, the auxiliary support assembly includes a mounting block, the mounting block is fixedly connected to both sides of the front side and the rear side of the protective net, and the top of the mounting block is movably connected to a support plate via a rotating shaft.

[0009] As a preferred embodiment of the present invention, a control box is fixedly installed on the bottom of the right side of the support frame, and the control box is electrically connected to the dual-axis motor through a wire.

[0010] As a preferred embodiment of the utility model, an I-shaped groove is provided on the inner side of the top of the support plate, and an extension plate is movably connected to the inner wall of the I-shaped groove.

[0011] As a preferred embodiment of the utility model, a protective cover is fixedly connected to the right side of the movable block, and the protective cover is sleeved on the surfaces of the first bevel tooth and the second bevel tooth.

[0012] As a preferred embodiment of the present invention, a surface of the transmission rod is movably connected to a limiting block, and a left side of the limiting block is fixedly connected to a right side of the protective net.

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

[0014] 1. The utility model, by arranging a movable block, a movable rod, a connecting piece, a protective mesh plate and a driving assembly, can effectively enable the driving assembly to drive the movable rod on the inner wall of the movable block to rotate, and the movable rod drives the connecting piece to rotate the protective mesh plate, so that the protective net and the protective mesh plate can improve the protection range, solve the problem that although the existing protective net can protect construction personnel, the protection range has certain limitations and the protection range of the protective net cannot be adjusted, resulting in a small protection range of the protective net and a certain risk, and has the advantage of facilitating the adjustment of the protection range of the protective net.

[0015] 2. The utility model can effectively fix the dual-axis motor on the mounting seat by setting a driving assembly, so that the dual-axis motor drives the transmission rod to drive the first bevel gear to rotate, and the first bevel gear drives the second bevel gear to rotate. The second bevel gear can drive the movable rod to adjust the connecting piece, thereby facilitating the user to adjust the angle of the protective mesh.

[0016] 3. The utility model provides an auxiliary support assembly, which can effectively rotate the support plate ninety degrees on the top of the mounting block through the rotating shaft, so that the support plate can support the protective mesh plate, thereby achieving the effect of the auxiliary support function and improving the stability of the protective mesh plate during protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rotating structure of the protective mesh plate of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary support assembly of the utility model.

[0021] In the figure: 1. support frame; 2. moving block; 3. rotating plate; 4. protective net; 5. rotating block; 6. movable block; 7. movable rod; 8. connecting piece; 9. protective net plate; 10. driving assembly; 101. mounting seat; 102. dual-axis motor; 103. transmission rod; 104. first oblique gear; 105. second oblique gear; 11. auxiliary support assembly; 111. mounting block; 112. support plate; 12. control box; 13. I-shaped groove; 14. extension plate; 15. protective cover; 16. limit block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 4 As shown, the utility model provides a protective device for lighting engineering construction, including a support frame 1, a moving block 2, a rotating plate 3, a protective net 4 and a rotating block 5. The moving block 2 is movably connected to the inner wall of the support frame 1, the rotating plate 3 is movably connected to the inner wall of the moving block 2, the protective net 4 is movably connected to the inner wall of the rotating plate 3 through an axle pin, the rotating block 5 is fixedly connected to the top of the right side of the support frame 1, the left side of the protective net 4 is movably connected to the inner wall of the rotating block 5 through an axle pin, both sides of the front and rear sides of the protective net 4 are fixedly connected with movable blocks 6, the inner wall of the movable block 6 is movably connected with a movable rod 7 through a bearing, a connecting piece 8 is fixedly installed on the surface of the movable rod 7, the inner side of the connecting piece 8 is fixedly connected with a protective net plate 9, a driving assembly 10 is fixedly installed on the right side of the protective net 4, and both sides of the front and rear sides of the protective net 4 are fixedly connected with auxiliary support assemblies 11.

[0024] refer to Figure 2 and Figure 3 The driving assembly 10 includes a mounting seat 101, which is fixedly connected to the right side of the protective net 4. A dual-axis motor 102 is fixedly installed on the top of the mounting seat 101. The dual-axis motor 102 is fixedly installed on the right side of the protective net 4. The output end of the dual-axis motor 102 is fixedly connected to a transmission rod 103, and the outer side of the transmission rod 103 is fixedly connected to a first bevel gear 104. Second bevel gears 105 are fixedly installed on both sides of the surface of the movable rod 7, and the outer side of the first bevel gear 104 is meshed with the inner side of the second bevel gear 105.

[0025] As a technical optimization scheme of the utility model, by setting up the driving component 10, the mounting seat 101 can effectively fix the dual-axis motor 102, so that the dual-axis motor 102 drives the transmission rod 103 to drive the first bevel gear 104 to rotate, and the first bevel gear 104 drives the second bevel gear 105 to rotate. Through the second bevel gear 105, the movable rod 7 can be driven to adjust the connecting member 8, thereby facilitating the user to adjust the angle of the protective mesh plate 9.

[0026] refer to Figure 1 and Figure 4 The auxiliary support assembly 11 includes a mounting block 111, which is fixedly connected to both sides of the front and rear sides of the protective net 4, and the top of the mounting block 111 is movably connected to a support plate 112 through a rotating shaft.

[0027] As a technical optimization scheme of the utility model, by setting up an auxiliary support assembly 11, the support plate 112 can be effectively rotated ninety degrees on the top of the mounting block 111 through the rotating shaft, so that the support plate 112 can support the protective mesh 9, thereby achieving the effect of the auxiliary support function and improving the stability of the protective mesh 9 during protection.

[0028] refer to Figure 1 and Figure 2 A control box 12 is fixedly installed at the bottom of the right side of the support frame 1, and the control box 12 is electrically connected to the dual-axis motor 102 through a wire.

[0029] As a technical optimization solution of the utility model, by setting up a control box 12, the control box 12 can accurately control the dual-axis motor 102, so that the dual-axis motor 102 can accurately control the rotation position of the transmission rod 103, thereby improving the accuracy of the rotation of the movable rod 7.

[0030] refer to Figure 1 and Figure 4 An I-shaped groove 13 is provided on the inner side of the top of the support plate 112 , and an extension plate 14 is movably connected to the inner wall of the I-shaped groove 13 .

[0031] As a technical optimization solution of the utility model, by setting the I-shaped groove 13 and the extension plate 14, the extension plate 14 can effectively slide inside the I-shaped groove 13, so that the extension plate 14 can extend the supporting length of the support plate 112, thereby improving the supporting effect of the protective mesh plate 9.

[0032] refer to Figure 3 and Figure 4 A protective cover 15 is fixedly connected to the right side of the movable block 6 , and the protective cover 15 is sleeved on the surfaces of the first bevel tooth 104 and the second bevel tooth 105 .

[0033] As a technical optimization solution of the utility model, by setting up the protective cover 15, the protective cover 15 can effectively cover the first bevel teeth 104 and the second bevel teeth 105, and can protect the first bevel teeth 104 and the second bevel teeth 105, preventing dust from falling onto the surface of the first bevel teeth 104 and the second bevel teeth 105 and affecting their service life.

[0034] refer to Figure 2 and Figure 4 The surface of the transmission rod 103 is movably connected to the limiting block 16 , and the left side of the limiting block 16 is fixedly connected to the right side of the protective net 4 .

[0035] As a technical optimization solution of the present invention, by setting the limit block 16, the limit block 16 can effectively limit the transmission rod 103, thereby improving the stability of the transmission rod 103 during rotation and avoiding shaking of the transmission rod 103 during rotation.

[0036] The working principle and use process of the utility model are as follows: when in use, the user first installs the support frame 1 to the desired position, then adjusts the protective net 4 to the desired angle through the moving block 2 and the rotating plate 3, then fixes the dual-axis motor 102 through the mounting seat 101, and then the user starts the dual-axis motor 102 through the control box 12, so that the dual-axis motor 102 drives the transmission rod 103 to rotate, so that the transmission rod 103 drives the first bevel gear 104 to rotate, and then the first bevel gear 104 drives the second bevel gear 105 to rotate, and the second bevel gear 105 can drive the movable rod 7 to rotate the connecting member 8, so that the connecting member 8 drives the protective net plate 9 to adjust The section is one hundred and eighty degrees, which makes it easy for the user to adjust the angle of the protective mesh plate 9. The protective mesh plate 9 can increase the protection range of the protective net 4, and improve the safety of the protective net 4 during protection. After the adjustment of the protective mesh plate 9 is completed, the user's support plate 112 is rotated ninety degrees at the top of the mounting block 111 through the shaft, so that the support plate 112 can support the protective mesh plate 9, thereby achieving the effect of auxiliary support function and improving the stability of the protective mesh plate 9 during protection. Then, by pulling the extension plate 14 inside the I-shaped groove 13, the extension plate 14 can extend the length of the support plate 112, thereby increasing the support range of the support plate 112.

[0037] To sum up: this protective device for lighting engineering construction, by setting a movable block 6, a movable rod 7, a connecting piece 8, a protective mesh plate 9 and a driving assembly 10, can effectively enable the driving assembly 10 to drive the movable rod 7 on the inner wall of the movable block 6 to rotate, and the movable rod 7 drives the connecting piece 8 to rotate the protective mesh plate 9, so that the protective net 4 and the protective mesh plate 9 can increase the protection range, and solve the problem that although the construction personnel can be protected, the protection range of the existing protective net has certain limitations and the protection range of the protective net cannot be adjusted, resulting in a small protection range of the protective net and a certain danger.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for lighting engineering construction, comprising a support frame (1), a moving block (2), a rotating plate (3), a protective net (4) and a rotating block (5), characterized in that: The moving block (2) is movably connected to the inner wall of the support frame (1), the rotating plate (3) is movably connected to the inner wall of the moving block (2), the protective net (4) is movably connected to the inner wall of the rotating plate (3) via an axle pin, the rotating block (5) is fixedly connected to the top of the right side of the support frame (1), the left side of the protective net (4) is movably connected to the inner wall of the rotating block (5) via an axle pin, both sides of the front and rear sides of the protective net (4) are fixedly connected to movable blocks (6), the inner wall of the movable block (6) is movably connected to a movable rod (7) via a bearing, a connecting piece (8) is fixedly mounted on the surface of the movable rod (7), the inner side of the connecting piece (8) is fixedly connected to a protective net plate (9), a driving assembly (10) is fixedly mounted on the right side of the protective net (4), and both sides of the front and rear sides of the protective net (4) are fixedly connected to auxiliary support assemblies (11).

2. A protective device for lighting engineering construction according to claim 1, characterized in that: The driving assembly (10) comprises a mounting seat (101), the mounting seat (101) being fixedly connected to the right side of the protective net (4), a dual-axis motor (102) being fixedly mounted on the top of the mounting seat (101), the dual-axis motor (102) being fixedly mounted on the right side of the protective net (4), a transmission rod (103) being fixedly connected to the output end of the dual-axis motor (102), a first bevel gear (104) being fixedly connected to the outer side of the transmission rod (103), second bevel gears (105) being fixedly mounted on both sides of the surface of the movable rod (7), and the outer side of the first bevel gear (104) being meshingly connected to the inner side of the second bevel gear (105).

3. A protective device for lighting engineering construction according to claim 1, characterized in that: The auxiliary support assembly (11) comprises a mounting block (111), the mounting block (111) being fixedly connected to both sides of the front side and the rear side of the protective net (4), and the top of the mounting block (111) being movably connected to a support plate (112) via a rotating shaft.

4. A protective device for lighting engineering construction according to claim 2, characterized in that: A control box (12) is fixedly mounted on the bottom of the right side of the support frame (1), and the control box (12) is electrically connected to the dual-axis motor (102) via a wire.

5. The protective device for lighting engineering construction according to claim 3, characterized in that: An I-shaped groove (13) is provided on the inner side of the top of the support plate (112), and an extension plate (14) is movably connected to the inner wall of the I-shaped groove (13).

6. A protective device for lighting engineering construction according to claim 2, characterized in that: A protective cover (15) is fixedly connected to the right side of the movable block (6), and the protective cover (15) is sleeved on the surfaces of the first bevel tooth (104) and the second bevel tooth (105).

7. A protective device for lighting engineering construction according to claim 2, characterized in that: The surface of the transmission rod (103) is movably connected to a limit block (16), and the left side of the limit block (16) is fixedly connected to the right side of the protection net (4).

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