Power construction protective net

Abstract

The utility model discloses a power construction protective net which comprises a bottom plate, a bearing is arranged above the bottom plate, a rotating rod is arranged in an inner cavity of the bearing, a second bearing is arranged on the periphery of the upper end of the rotating rod, a top plate is arranged on the periphery of the second bearing, a protective shell is arranged above the top plate, and a rotating handle is arranged at the upper end of the rotating rod. Through cooperative use of a bearing, a rotating rod, a top plate, a second bearing, a protective shell, a rotating handle, a shell, a limiting block, a protective net and a fixing block, the time for installing the protective net is greatly shortened, and therefore the working efficiency of power line repair is greatly improved. According to the power construction protective net, through cooperative use of the bottom plate, the supporting plates, the ground nails and the through holes, the stabilizing effect of the protective net is effectively improved, and therefore convenience is greatly improved for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of protection nets, in particular to a power construction protection net. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. The large-scale power system that emerged in the 20th century is one of the most important achievements in the history of human engineering science. It is an electricity production and consumption system composed of power generation, transmission, transformation, distribution and power consumption. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various users through transmission, transformation and distribution. Power engineering, that is, engineering related to the production, transportation and distribution of electric energy, also includes engineering that uses electricity as a driving force and energy in various fields in a broad sense. It can also be understood as power transmission and transformation industry expansion engineering.

[0003] The existing power construction protection network has the following shortcomings:

[0004] 1. During power construction and repair, the first thing to do is to install a protective net. However, the current protective nets are made of support rods and nylon ropes. The installation process takes a lot of time, which greatly reduces the efficiency of power repair work.

[0005] 2. The existing protective net has poor stability and is prone to collapse, causing inconvenience to power construction workers. Utility Model Content

[0006] The purpose of the utility model is to provide a power construction protection net to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a bottom plate, a bearing is provided above the bottom plate, a rotating rod is provided in the inner cavity of the bearing, a second bearing is provided on the periphery of the upper end of the rotating rod, a top plate is provided on the periphery of the second bearing, a protective shell is provided above the top plate, and a rotating handle is provided on the upper end of the rotating rod.

[0008] Preferably, a protective net is provided on one side of the rotating rod, and a fixing block is provided on one side of the protective net.

[0009] Preferably, a shell is provided above the bottom plate, a limit block is provided on the periphery of the shell, and a strip groove is provided on one side of the shell.

[0010] Preferably, a support plate is provided on one side of the bottom plate, a through hole is provided in the inner cavity of the support plate, and a ground nail is provided in the inner cavity of the through hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The electric power construction protection net, through the coordinated use of bearings, rotating rods, top plates, second bearings, protective shells, rotating handles, outer shells, limit blocks, protection nets and fixing blocks, greatly reduces the time for installing the protection net, thereby greatly improving the work efficiency of electric power repairs.

[0013] 2. The power construction protection net effectively improves the stability of the protection net through the coordinated use of the bottom plate, support plate, ground nails and through holes, thereby greatly improving the convenience of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the split structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the split side structure of the utility model.

[0018] In the figure: 1. bottom plate; 2. support block; 3. ground nail; 4. bearing; 5. rotating rod; 6. top plate; 7. second bearing; 8. protective shell; 9. rotating handle; 10. outer shell; 11. protective net; 12. limit block; 13. through hole; 14. strip groove; 15. fixing block. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: See Figure 1 -, the utility model provides a technical solution for a power construction protection net: it includes a bottom plate 1, a bearing 4 is arranged above the bottom plate 1, a rotating rod 5 is arranged in the inner cavity of the bearing 4, a second bearing 7 is arranged on the periphery of the upper end of the rotating rod 5, a top plate 6 is arranged on the periphery of the second bearing 7, a protective shell 8 is arranged above the top plate 6, and a rotating handle 9 is arranged on the upper end of the rotating rod 5.

[0021] A protective net 11 is disposed on one side of the rotating rod 5 , and a fixing block 15 is disposed on one side of the protective net 11 .

[0022] A shell 10 is disposed above the bottom plate 1 , a limit block 12 is disposed on the periphery of the shell 10 , and a strip groove 14 is disposed on one side of the shell 10 .

[0023] In this embodiment, a bearing 4 is fixedly provided above the bottom plate 1, a rotating rod 5 is fixedly provided in the inner cavity of the bearing 4, a second bearing 7 is sleeved on the outer periphery of the upper end of the rotating rod 5, a top plate 6 is fixedly provided on the outer periphery of the second bearing 7, and a protective shell 8 is fixedly provided on the upper end of the top plate 6. The bearing 4 and the second bearing 7 are provided to allow the rotating rod 5 to rotate stably and smoothly. The protective shell 8 is provided to protect the second bearing 7 from damage caused by external factors and also to avoid the damage to the limbs of the staff caused by the second bearing 7 when rotating. A rotating handle 9 is fixedly provided at the upper end of the rotating rod 5. The rotating handle 9 allows the staff to quickly retract the protective net 11. A protective net 11 is fixedly provided on one side of the rotating rod 5, and the guardrail net 11 passes through the outer shell 10 through the strip groove 14. Two fixing blocks 15 are fixedly provided on one side of the protective net 11 and are evenly distributed up and down. An outer shell 10 is fixedly provided above the bottom plate 1, and the outer shell 10 is used to protect the rotating rod 5 and the bearing 4 and also to collect the protective net 11. A limit block 12 is fixedly provided on the periphery of the housing 10 , and the limit block 12 is connected to the fixed block 15 by a snap connection so that the protective net 11 is not subjected to violent shaking caused by external influences, thereby greatly improving the stability of the protective net.

[0024] A support plate 2 is provided on one side of the bottom plate 1 , a through hole 13 is provided in the inner cavity of the support plate 2 , and a ground nail 3 is provided in the inner cavity of the through hole 13 .

[0025] In this embodiment, a plurality of support plates 2 are evenly distributed around the base plate 1, a through hole 13 is provided in the inner cavity of each support plate 12, and a ground nail 3 is provided in each through hole 13. The above three structures can effectively improve the stability of the protective net and at the same time greatly improve the convenience of the staff.

[0026] Working principle: The staff first puts the protective net device in a suitable position, then hammers the ground nail 3 into the ground through the through hole 13 in the inner cavity of the support block 2, then pulls out the protective net 11, and then puts the fixed block 15 on one side of the protective net in the limit block outside the other device. When the emergency repair is completed, the staff can quickly retract the protective net 11 through the bearing 4, the rotating rod 5 and the second bearing 7 and the rotating handle.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] 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 power construction protection net, comprising a bottom plate (1), characterized in that: A bearing (4) is provided above the bottom plate (1), a rotating rod (5) is provided in the inner cavity of the bearing (4), a second bearing (7) is provided on the periphery of the upper end of the rotating rod (5), a top plate (6) is provided on the periphery of the second bearing (7), a protective shell (8) is provided above the top plate (6), and a rotating handle (9) is provided on the upper end of the rotating rod (5).

2. The electric power construction protection net according to claim 1, characterized in that: A protective net (11) is provided on one side of the rotating rod (5), and a fixing block (15) is provided on one side of the protective net (11).

3. The electric power construction protection net according to claim 1, characterized in that: A shell (10) is provided above the bottom plate (1), a limit block (12) is provided on the periphery of the shell (10), and a strip groove (14) is provided on one side of the shell (10).

4. The electric power construction protection net according to claim 1, characterized in that: A support plate (2) is provided on one side of the bottom plate (1), a through hole (13) is provided in the inner cavity of the support plate (2), and a ground nail (3) is provided in the inner cavity of the through hole (13).

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