Safety protection device for chemical electrical construction

Abstract

The utility model relates to the related technical field of chemical electrical construction, and discloses a safety protection device for chemical electrical construction, which comprises a movable table, a fixed cylinder is fixedly connected to the movable table, one end of a sliding rod is slidably connected in the fixed cylinder, the other end of the sliding rod is fixedly connected with a lifting table, and a mounting frame is fixedly connected to the lifting table. A plurality of sets of mounting shafts distributed at equal intervals are rotationally connected into the mounting frame, limiting gears are fixedly connected to the mounting shafts, and the limiting gears are meshed with the gear rings. According to the pipeline feeding device, a pipeline is clamped and fixed in a rolling mode, and the pipeline is rolled and stretched out and drawn back through the clamping rollers, so that automatic feeding of the pipeline is achieved; and workers do not need to drill in and out in the whole process, so that the workers are prevented from repeatedly entering a narrow space, and the construction safety of the workers is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of chemical electrical construction, specifically a safety protection device for chemical electrical construction. Background Technology

[0002] In the construction of modern factories, such as chemical plants, machinery plants, and electronic product processing plants, it is necessary to lay professional electrical conduits and equipment to meet the needs of electrically driven and pneumatically driven equipment in the factory. During the electrical construction process in chemical plant buildings, safety protection devices are required to assist construction workers in laying electrical conduits.

[0003] Most safety protection devices commonly found on the market are insufficient for lifting heavy objects. Construction workers must manually lift pipes to the appropriate height for operation, which is time-consuming, labor-intensive, and poses significant safety hazards. Furthermore, existing safety protection devices are often ineffective at clamping and securing easily rolling objects like pipes, allowing uninstalled electrical conduits to roll and fall, potentially injuring workers or damaging other personnel or equipment. Additionally, existing safety protection devices lack effective structures to promote air circulation. In chemical plants and other industrial areas, workers may be at risk of inhaling toxic or harmful gases from chemical products or suffering from oxygen deficiency in confined spaces. Therefore, a safety protection device that promotes air circulation and provides fresh air is needed. To address this, we propose a safety protection device for chemical electrical construction. Utility Model Content

[0004] The purpose of this utility model is to provide a safety protection device for chemical electrical construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A safety protection device for chemical electrical construction includes a movable platform, a fixed cylinder fixedly connected to the movable platform, a sliding rod slidably connected to one end of the fixed cylinder, a lifting platform fixedly connected to the other end of the sliding rod, a mounting frame fixedly connected to the lifting platform, multiple sets of equidistantly distributed mounting shafts rotatably connected within the mounting frame, limit gears fixedly connected to the mounting shafts, the limit gears meshing with a gear ring, a rotating ring fixedly connected within the gear ring, multiple sets of equidistantly distributed rotating connecting frames fixedly connected to the inner wall of the rotating ring, a rotating rod fixedly connected to the rotating connecting frame, a rotating frame fixedly connected to one end of the rotating rod, multiple sets of clamping rollers rotatably connected within the rotating frame, a rotating arm rotatably connected to the other end of the rotating rod, a drive assembly for driving the rotating arm to rotate and extend, and a placement frame fixedly connected to the movable platform.

[0007] As a further embodiment of this utility model: the bottom of the mobile platform is connected to a moving wheel, and a pusher is fixedly connected to one side of the mobile platform.

[0008] As a further embodiment of this utility model: a second motor is fixedly connected to the mounting bracket, the output shaft of the second motor is fixedly connected to the rotating shaft, and a first motor is fixedly connected to the rotating bracket, the output shaft of the first motor is fixedly connected to the clamping roller.

[0009] As a further embodiment of this utility model: a hydraulic lifting pump is connected between the moving platform and the lifting platform.

[0010] As a further embodiment of this utility model: the drive assembly includes a mounting base fixedly connected inside the rotating ring, a hydraulic telescopic pump fixedly connected to the mounting base, and the output shaft of the hydraulic telescopic pump fixedly connected to the drive ring.

[0011] As a further improvement of this utility model, a control console is fixedly connected to the mobile platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this utility model achieves automatic feeding of the pipeline by rolling and clamping the pipeline and rolling and stretching the pipeline by clamping rollers. Moreover, the entire process does not require workers to crawl in and out, avoiding workers from repeatedly entering narrow spaces and improving the safety of workers during construction. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a safety protection device for chemical electrical construction according to this utility model.

[0014] Figure 2 This is an oblique angle view of a safety protection device for chemical electrical construction according to this utility model.

[0015] Figure 3 This is a cross-sectional view of a safety protection device for chemical electrical construction according to this utility model.

[0016] Figure 4 This is a cross-sectional view of a safety protection device for chemical electrical construction according to this utility model.

[0017] In the diagram: 1-Moving platform, 2-Moving wheel, 3-Push handle, 4-Fixed cylinder, 5-Sliding rod, 6-Lifting platform, 7-Hydraulic lifting pump, 8-Mounting frame, 9-Mounting shaft, 10-Limit gear, 11-Gear ring, 12-Rotating ring, 13-Rotating connecting frame, 14-Rotating rod, 15-Rotating frame, 16-Clamping roller, 17-First motor, 18-Mounting base, 19-Hydraulic telescopic pump, 20-Drive ring, 21-Rotating arm, 22-Second motor, 23-Placement frame, 24-Control console. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] See Figures 1-4 In this embodiment of the utility model, a safety protection device for chemical electrical construction includes a movable platform 1, a fixed cylinder 4 fixedly connected to the movable platform 1, one end of a sliding rod 5 slidably connected inside the fixed cylinder 4, a lifting platform 6 fixedly connected to the other end of the sliding rod 5, a mounting frame 8 fixedly connected to the lifting platform 6, a plurality of equally spaced mounting shafts 9 rotatably connected inside the mounting frame 8, a limiting gear 10 fixedly connected to the mounting shaft 9, the limiting gear 10 meshing with a gear ring 11, a rotating ring 12 fixedly connected inside the gear ring 11, a plurality of equally spaced rotating connecting frames 13 fixedly connected to the inner wall of the rotating ring 12, a rotating rod 14 fixedly connected to the rotating connecting frame 13, a rotating frame 15 fixedly connected to one end of the rotating rod 14, a plurality of clamping rollers 16 rotatably connected inside the rotating frame 15, a rotating arm 21 rotatably connected to the other end of the rotating rod 14, a driving component for driving the rotating arm 21 to rotate and extend / retract connected to the other end of the rotating arm 21, and a fixed mounting frame 8 fixedly connected to the movable platform 1. The placement rack 23 is used to place and transport pipelines. When pipeline installation is required, the installation end of the pipeline can be passed through the rotating ring 12 and placed between the clamping rollers 16. Then, the rotating arm 21 is driven by the drive assembly to rotate and extend. The rotating arm 21 drives one end of the rotating rod 14 to rotate and extend, while the other end of the rotating rod 14 rotates and retracts under the drive of the rotating connecting frame 13. The rotating rod 14 drives multiple sets of rotating frames 15 to retract synchronously, and then the clamping rollers 16 roll and clamp the outer wall of the pipeline to fix it. Then, the clamping rollers 16 rotate and push the pipeline to achieve pipeline feeding. At the same time, the mounting shaft 9 can drive the limiting gear 10 to rotate. The limiting gear 10 drives the gear ring 11 to rotate through mutual meshing. The gear ring 11 drives the rotating ring 12 to rotate, and then the rotating ring 12 drives the pipeline to rotate, thereby adjusting the installation angle of the pipeline.

[0020] In one instance of this embodiment, please refer to Figures 1-4 The bottom of the mobile platform 1 is connected to a moving wheel 2, and a pusher 3 is fixedly connected to one side of the mobile platform 1. This utility model realizes the free movement of the mobile platform 1 by setting the moving wheel 2, and controls the movement of the mobile platform 1 by setting the pusher 3.

[0021] In one instance of this embodiment, please refer to Figures 1-4 The mounting frame 8 is fixedly connected to a second motor 22, and the output shaft of the second motor 22 is fixedly connected to the rotating shaft. The rotating frame 15 is fixedly connected to a first motor 17, and the output shaft of the first motor 17 is fixedly connected to the clamping roller 16. This utility model can drive the mounting shaft 9 to rotate through the second motor 22, and the mounting shaft 9 drives the limiting gear 10 to rotate. At the same time, the first motor 17 can also drive the clamping roller 16 to rotate. The clamping roller 16 drives the pipeline to extend or retract through the friction with the outer wall of the pipeline.

[0022] In one instance of this embodiment, please refer to Figures 1-4 A hydraulic lifting pump 7 is connected between the mobile platform 1 and the lifting platform 6. The present invention uses the hydraulic lifting pump 7 to drive the lifting platform 6 to lift and lower, thereby adjusting the installation height of the pipeline.

[0023] In one instance of this embodiment, please refer to Figures 1-4 The drive assembly includes a mounting base 18 fixedly connected inside the rotating ring 12. A hydraulic telescopic pump 19 is fixedly connected to the mounting base. The output shaft of the hydraulic telescopic pump 19 is fixedly connected to the drive ring 20. The drive assembly drives the drive ring 20 to extend and retract through the hydraulic telescopic pump 19. The drive ring 20 drives the rotating arm 21 to rotate and open or close.

[0024] In one instance of this embodiment, please refer to Figures 1-4 A control console 24 is fixedly connected to the mobile platform 1, and the operation of the first motor 17, the second motor 22, the hydraulic lifting pump 7 and the hydraulic telescopic pump 19 is controlled by the control console 24.

[0025] The working principle of this utility model is as follows: This utility model uses the placement rack 23 to place and transport pipelines. When pipeline installation is required, the hydraulic lifting pump 7 first drives the lifting platform 6 to rise and fall, thereby adjusting the installation height of the pipeline. Then, the installation end of the pipeline is passed through the rotating ring 12 and placed between the clamping rollers 16. Then, the hydraulic telescopic pump 19 drives the drive ring 20 to extend and retract. The drive ring 20 drives the rotating arm 21 to rotate and expand or close. The rotating arm 21 drives one end of the rotating rod 14 to rotate and expand, while the other end of the rotating rod 14 rotates and retracts under the drive of the rotating connecting frame 13. The rotating rod 14 drives multiple... The rotating frame 15 retracts synchronously, and then the clamping rollers 16 roll and clamp the outer wall of the pipeline. Then, the first motor 17 drives the clamping rollers 16 to rotate. The clamping rollers 16 use friction with the outer wall of the pipeline to extend or retract the pipeline, thereby feeding the pipeline. At the same time, the second motor 22 drives the mounting shaft 9 to rotate. The mounting shaft 9 drives the limiting gear 10 to rotate. The limiting gear 10 meshes with the gear ring 11 to drive the gear ring 11 to rotate. The gear ring 11 drives the rotating ring 12 to rotate, and then the rotating ring 12 drives the pipeline to rotate, thereby adjusting the installation angle of the pipeline.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety protection device for chemical electrical construction, comprising a mobile platform, characterized in that, A fixed cylinder is fixedly connected to the moving platform. One end of a sliding rod is slidably connected inside the fixed cylinder. The other end of the sliding rod is fixedly connected to a lifting platform. A mounting frame is fixedly connected to the lifting platform. Multiple sets of equidistantly distributed mounting shafts are rotatably connected inside the mounting frame. Limit gears are fixedly connected to the mounting shafts. The limit gears mesh with a gear ring. A rotating ring is fixedly connected inside the gear ring. Multiple sets of equidistantly distributed rotating connecting frames are fixedly connected to the inner wall of the rotating ring. A rotating rod is fixedly connected to the rotating connecting frame. A rotating frame is fixedly connected to one end of the rotating rod. Multiple sets of clamping rollers are rotatably connected inside the rotating frame. One end of the rotating rod is rotatably connected to one end of a rotating arm. The other end of the rotating arm is connected to a drive assembly that drives the rotating arm to rotate and extend. A placement frame is fixedly connected to the moving platform.

2. The safety protection device for chemical electrical construction according to claim 1, characterized in that, The bottom of the mobile platform is connected to a moving wheel, and a pusher is fixedly connected to one side of the mobile platform.

3. The safety protection device for chemical electrical construction according to claim 1, characterized in that, A second motor is fixedly connected to the mounting bracket, and the output shaft of the second motor is fixedly connected to the rotating shaft. A first motor is fixedly connected to the rotating bracket, and the output shaft of the first motor is fixedly connected to the clamping roller.

4. A safety protection device for chemical electrical construction according to claim 1, characterized in that, A hydraulic lifting pump is connected between the mobile platform and the lifting platform.

5. A safety protection device for chemical electrical construction according to claim 1, characterized in that, The drive assembly includes a mounting base fixedly connected inside the rotating ring, a hydraulic telescopic pump fixedly connected to the mounting base, and the output shaft of the hydraulic telescopic pump fixedly connected to the drive ring.

6. A safety protection device for chemical electrical construction according to claim 1, characterized in that, A control console is fixedly connected to the mobile platform.

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