Safety protection device for electrical installation

Abstract

The utility model discloses a safety protection device for electrical installation, belongs to the technical field of electrical installation, and mainly solves the problems that a safety protection device in the prior art aims at protection of installation personnel, does not perform safety protection and warning on passers-by, the passers-by is easy to enter a dangerous electrical installation area by mistake, the limitation is large, and the safety protection effect is poor. The safety protection device comprises a supporting bottom plate, a protection baffle is arranged above the supporting bottom plate in a lifting mode, two fixing columns are arranged at the top of the supporting bottom plate, mounting grooves are formed in the fixing columns, winding assemblies are arranged in the mounting grooves, and two supporting stand columns are arranged on one side of the supporting bottom plate. Clamping grooves are formed in the top ends of the two supporting stand columns, protective surrounding cloth is fixedly connected between the two supporting stand columns, a plurality of reflective strips are arranged on the surface of the protective surrounding cloth, and warning lamps are fixedly installed at the top ends of the two supporting stand columns.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation, and more specifically, to a safety protection device for electrical installation. Background Art

[0002] Electrical installation generally refers to the installation and debugging of electrical equipment or devices using machines and testing instruments. The electrical installation process involves certain risks, which requires construction workers to operate in a standardized manner and wear appropriate electrical installation safety protection devices to provide safety protection for construction workers.

[0003] However, there are various types of safety protection devices in the prior art. For example, utility model patent CN213710280U relates to a safety protection device for electrical installation. The utility model has a double-layer protective layer, which can effectively prevent the installers from being injured by falling objects from high altitude, so that the installers can concentrate on the installation. By arranging a spring, when the falling object hits the double-layer protective layer, the spring can provide buffering and shock absorption for the double-layer protective layer, thereby extending the service life of the double-layer protective layer.

[0004] Although the safety protection device can protect the installers from the danger of falling objects, it is only for the protection of the installers and does not provide safety protection and warnings to passers-by. Passers-by can easily mistakenly enter dangerous electrical installation areas. The device has great limitations and poses safety hazards. In order to avoid this phenomenon, it is necessary to design a safety protection device for electrical installation. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a safety protection device for electrical installation, which is achieved by the following specific technical means:

[0007] A safety protection device for electrical installation comprises a supporting base plate, a protective baffle is arranged on the upper side of the supporting base plate for lifting, two fixed columns are arranged on the top of the supporting base plate, mounting grooves are provided inside the fixed columns, and a retracting assembly is provided inside the mounting grooves, two supporting columns are arranged on one side of the supporting base plate, the tops of the two supporting columns are provided with clamping grooves, a protective cloth is fixedly connected between the two supporting columns, a plurality of reflective strips are arranged on the surface of the protective cloth, and warning lights are fixedly installed on the tops of the two supporting columns.

[0008] Preferably, the winding assembly is a rewinding spring, a transmission shaft, a turntable, a warning tape and a limit rod. The interior of the mounting groove is rotatably connected to the transmission shaft through a bearing. The ends of the two transmission shafts close to each other are fixedly connected to a turntable, and the turntable is located in the mounting groove.

[0009] Preferably, a rewind spring is provided inside the mounting groove and is fixedly connected to the turntable. A warning tape is wrapped around the surface of the turntable and one end of the warning tape extends outside the mounting groove. One end of the warning tape is fixedly connected to a limiting rod.

[0010] Preferably, a threaded rod is provided at the top of the fixed column through a threaded ring, one end of the threaded rod is fixedly connected to an adjusting wheel, and the adjusting wheel is located above the fixed column, and a groove is provided on the top of the turntable, and the groove matches one end of the threaded rod.

[0011] Preferably, the two fixing columns are arranged symmetrically, the clamping groove matches the limiting rod, and the two limiting rods are respectively embedded in the clamping groove.

[0012] Preferably, a lifting cylinder is fixedly installed on the top of the supporting base plate, and the lifting cylinder is located on the side of the fixed column away from the supporting column. The top of the lifting cylinder is fixedly connected to a mounting seat, a bearing plate is provided on the top of the mounting seat, and movable wheels are installed at the four corners of the bottom of the supporting base plate.

[0013] Preferably, a plurality of fixed support rods are provided on the upper surface of the supporting plate, and one end of the fixed support rod is fixedly connected to the bottom of the protective baffle, the protective baffle is fixed above the supporting plate, and a buffer pad is provided on the top of the protective baffle.

[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0015] When using the safety protection device, move the device to the designated electrical installation position, then place the two supporting columns on one side of the supporting base plate, pull the limit rod, pull the two warning tapes out of the fixed column, and embed the two limit rods into the clamping grooves respectively, and cooperate with the provided protective cloth to enclose a rectangular protection area to protect the surroundings of the staff. At the same time, the setting of reflective strips and warning lights can also serve as a warning to passers-by, provide safety protection, prevent passers-by from mistakenly entering the electrical installation area, and eliminate safety hazards. After using the device, release the fixing effect of the limit rod, use the rewinding effect of the rewinding spring to rotate the transmission shaft, so that the rotating transmission shaft rewinds the warning tape into the fixed column, and rewinds the warning tape on the surface of the turntable to facilitate the storage of the stretched warning tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a partial side view schematic diagram of the utility model;

[0018] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0019] Figure 3 is a structural schematic diagram of a reeling assembly;

[0020] Figure 4 A top view schematic diagram of a supporting column;

[0021] Figure 5 It is a schematic diagram of the structure of the protective cloth;

[0022] Figure 6 A top view of the local structure.

[0023] In the figure: 1. Support base plate; 2. Fixed column; 3. Mounting groove; 4. Support column; 5. Rewind spring; 6. Transmission shaft; 7. Turntable; 8. Warning tape; 9. Limit rod; 10. Snap-in groove; 11. Protective cloth; 12. Reflective strip; 13. Warning light; 14. Threaded rod; 15. Adjustment wheel; 16. Lifting cylinder; 17. Mounting seat; 18. Load-bearing plate; 19. Fixed support rod; 20. Protective baffle; 21. Buffer pad; 22. Moving wheel. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0027] like Figure 2 , Figure 4 as well as Figure 5 As shown, it is a structural schematic diagram of the safety protection device for electrical installation in this embodiment. In this embodiment, the safety protection device for electrical installation is used for, the safety protection device includes a supporting base plate 1, a fixed column 2 and a supporting column 4. Two fixed columns 2 are arranged on the top of the supporting base plate 1. The two fixed columns 2 are symmetrically arranged. The interior of the fixed column 2 is provided with a mounting groove 3. The interior of the mounting groove 3 is rotatably connected with a transmission shaft 6 through a bearing. The ends of the two transmission shafts 6 close to each other are fixedly connected with a turntable 7, and the turntable 7 is located in the mounting groove 3. A rewinding spring 5 is arranged inside the mounting groove 3, and the rewinding spring 5 is fixedly connected to the turntable 7. A warning tape 8 is wound around the surface of the turntable 7, and one end of the warning tape 8 extends outside the mounting groove 3. One end of the warning tape 8 is fixedly connected to a limiting rod 9. When the device is used, the fixing effect of the limiting rod 9 is released, and the rewinding effect of the rewinding spring 5 is used to drive the transmission shaft 6 to rotate, so that the rotating transmission shaft 6 rewinds the warning tape 8 into the fixed column 2, and rewinds the warning tape 8 around the surface of the turntable 7, so as to facilitate the storage of the removed warning tape 8.

[0028] In addition, if Figure 3 and Figure 5 As shown, in this embodiment, two supporting columns 4 are arranged on one side of the supporting base plate 1, and the top ends of the two supporting columns 4 are provided with a snap-in groove 10, and the snap-in groove 10 matches the limiting rod 9, and the two limiting rods 9 are respectively embedded in the snap-in groove 10, and a protective cloth 11 is fixedly connected between the two supporting columns 4, and a plurality of reflective strips 12 are arranged on the surface of the protective cloth 11, and a warning light 13 is fixedly installed on the top ends of the two supporting columns 4; when using the safety protection device, the device is moved to the designated electrical installation position, and then the two supporting columns 4 are placed on one side of the supporting base plate 1, and the limiting rod 9 is pulled to pull the two warning strips 8 out of the fixed column 2, and the two limiting rods 9 are respectively embedded in the snap-in groove 10, and cooperate with the provided protective cloth 11 to enclose a rectangular protection area to protect the surroundings of the staff, and at the same time, the setting of the reflective strip 12 and the warning light 13 can also serve as a warning to passers-by, and perform safety protection to prevent passers-by from mistakenly entering the electrical installation area, thereby eliminating safety hazards.

[0029] It is worth noting that the rewinding spring 5 , the transmission shaft 6 , the turntable 7 , the warning tape 8 and the limiting rod 9 in this embodiment constitute a rewinding assembly, which is used to rewind the elongated warning tape 8 and store the warning tape 8 in the fixed column 2 .

[0030] like Figure 4As shown, in this embodiment, the top of the fixed column 2 is provided with a threaded rod 14 through a threaded ring, one end of the threaded rod 14 is fixedly connected to an adjusting wheel 15, and the adjusting wheel 15 is located above the fixed column 2. A groove is provided on the top of the turntable 7. When the warning tape 8 is elongated, the turntable 7 needs to be fixed, and the threaded rod 14 is tightened so that one end of the threaded rod 14 extends into the groove to complete the limit fixation.

[0031] like Figure 1 and Figure 2 As shown, in this embodiment, a lifting cylinder 16 is fixedly installed on the top of the supporting base plate 1, and the lifting cylinder 16 is located on the side of the fixed column 2 away from the supporting column 4. The top of the lifting cylinder 16 is fixedly connected to a mounting seat 17, and a bearing plate 18 is provided on the top of the mounting seat 17. Moving wheels 22 are installed at the four corners of the bottom of the supporting base plate 1.

[0032] In this embodiment, a plurality of fixed support rods 19 are provided on the upper surface of the load-bearing plate 18, one end of the fixed support rod 19 is fixedly connected with a protective baffle 20, and the protective baffle 20 is fixed above the load-bearing plate 18, and a buffer pad 21 is provided on the top of the protective baffle 20. When performing electrical installation, the load-bearing plate 18 is lifted by the lifting cylinder 16, and the safety protection device is adjusted to a suitable height to accommodate the staff. The protective baffle 20 is provided to protect the workers in the installation work and prevent the workers from the danger of falling objects from high altitude.

[0033] 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 safety protection device for electrical installation, comprising a supporting base plate (1), a protective baffle (20) being provided above the supporting base plate (1) for lifting, characterized in that: Two fixing columns (2) are arranged on the top of the supporting base plate (1), and mounting grooves (3) are provided inside the fixing columns (2), and a retracting assembly is provided inside the mounting grooves (3). Two supporting columns (4) are arranged on one side of the supporting base plate (1), and the tops of the two supporting columns (4) are provided with clamping grooves (10). A protective cloth (11) is fixedly connected between the two supporting columns (4), and the surface of the protective cloth (11) is provided with a plurality of reflective strips (12), and warning lights (13) are fixedly installed on the tops of the two supporting columns (4).

2. The electrical installation safety protection device according to claim 1, characterized in that: The reeling assembly comprises a reeling spring (5), a transmission shaft (6), a rotating disk (7), a warning tape (8) and a limit rod (9); the interior of the mounting groove (3) is rotatably connected to the transmission shaft (6) via a bearing; the rotating disk (7) is fixedly connected to one end of the two transmission shafts (6) close to each other, and the rotating disk (7) is located in the mounting groove (3).

3. The electrical installation safety protection device according to claim 1, characterized in that: A rewinding spring (5) is arranged inside the installation groove (3), and the rewinding spring (5) is fixedly connected to the turntable (7). A warning tape (8) is wound around the surface of the turntable (7), and one end of the warning tape (8) extends outside the installation groove (3). One end of the warning tape (8) is fixedly connected to a limiting rod (9).

4. The safety protection device for electrical installation according to claim 1, characterized in that: The top of the fixed column (2) is provided with a threaded rod (14) through a threaded ring, one end of the threaded rod (14) is fixedly connected with an adjusting wheel (15), and the adjusting wheel (15) is located above the fixed column (2), and a groove is provided on the top of the rotating disk (7), and the groove matches one end of the threaded rod (14).

5. The electrical installation safety protection device according to claim 1, characterized in that: The two fixing columns (2) are symmetrically arranged, the clamping groove (10) matches the limiting rod (9), and the two limiting rods (9) are respectively embedded in the clamping groove (10).

6. The safety protection device for electrical installation according to claim 1, characterized in that: A lifting cylinder (16) is fixedly mounted on the top of the supporting base plate (1), and the lifting cylinder (16) is located on a side of the fixed column (2) away from the supporting column (4). A mounting seat (17) is fixedly connected to the top of the lifting cylinder (16), and a bearing plate (18) is arranged on the top of the mounting seat (17). Moving wheels (22) are installed at the four corners of the bottom of the supporting base plate (1).

7. The safety protection device for electrical installation according to claim 6, characterized in that: A plurality of fixed support rods (19) are arranged on the upper surface of the bearing plate (18), and one end of the fixed support rod (19) is fixedly connected to the bottom of the protective baffle (20). The protective baffle (20) is fixed above the bearing plate (18), and a buffer pad (21) is arranged on the top of the protective baffle (20).

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