Protective device convenient to assemble and used for power construction

Abstract

The utility model relates to the technical field of power construction protection devices, and discloses a power construction protection device convenient to assemble, which comprises a first stand column, a second stand column is arranged on the left side of the first stand column, a third stand column is arranged at the front end of the second stand column, and a fourth stand column is arranged on the right side of the third stand column. The first stand column comprises an outer shell, a vertical rod is arranged in an inner cavity of the outer shell, and a blocking curtain is fixedly assembled on the outer edge of the vertical rod. The blocking curtains are arranged in the first stand column, the second stand column, the third stand column and the fourth stand column, the blocking curtain in the first stand column is hung on the second stand column, the blocking curtain in the second stand column is hung on the third stand column, the blocking curtain in the third stand column is hung on the fourth stand column, and the blocking curtain in the fourth stand column is hung on the first stand column, so that a square fence is formed, and the device is rapid to assemble and high in practicability. Therefore, the problem that a large amount of time needs to be consumed due to the fact that a steel frame adopted by an existing protection device and an iron handrail formed by welding steel pipes need to be used during assembly when the steel frame and the iron handrail are transported to an electric power construction site to be assembled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of power construction protection devices, and particularly relates to a protection device for power construction which is convenient to assemble. Background Technique

[0002] Power construction refers to a series of work for the construction, installation, maintenance and overhaul of power equipment and facilities. Clear requirements and regulations have been made for each link of power construction to ensure the construction quality and safety. Therefore, protection devices are needed to prevent irrelevant personnel from entering the construction site.

[0003] The existing protection devices adopt steel frames, with iron railings welded by steel pipes, and then transported to the power construction site for assembly. Screws are needed during assembly, so a large amount of time is consumed. At the same time, the lengths of these iron railings cannot be flexibly changed, and they are not flexible and convenient to use. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a protection device for power construction which is convenient to assemble, with the advantages of being convenient to assemble, having less assembly time and adapting to various construction sites, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: A protection device for power construction which is convenient to assemble, including a first column. A second column is arranged on the left side of the first column, a third column is arranged at the front end of the second column, and a fourth column is arranged on the right side of the third column;

[0006] The first column includes an outer shell, a vertical rod is arranged in the inner cavity of the outer shell, and a blocking curtain is fixedly assembled on the outer edge of the vertical rod.

[0007] As a preferred technical scheme of the utility model, the first column, the second column, the third column and the fourth column have the same structure, and bases are installed at the bottoms of the first column, the second column, the third column and the fourth column.

[0008] As a preferred technical scheme of the utility model, a layer board is fixedly assembled on the inner wall of the top of the outer shell, the vertical rod penetrates through the layer board, and the vertical rod is movably connected with the layer board.

[0009] As a preferred technical scheme of the utility model, a turbine is fixedly sleeved on the outer edge of the top of the vertical rod, a worm is meshed with the outer edge of the turbine, a handle is fixedly sleeved on the outer edge of the worm, and the worm is movably connected with the outer shell.

[0010] As a preferred technical solution of the present utility model, vertical grooves are provided on the outer wall of the outer casing, a long rod is fixedly assembled at the bottom of the outer casing, a roller is movably sleeved on the outer edge of the long rod, there are two long rods and rollers respectively, and these two long rods and rollers are located on both sides of the vertical groove.

[0011] As a preferred technical solution of the present utility model, round holes are provided on the outer edge of the end of the blocking curtain away from the outer casing, a hook one and a hook two are fixedly assembled on the outer wall of the outer casing, and the hook one and the hook two are located on both sides of the vertical groove respectively.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. For the protective device for power construction that is easy to assemble, by providing blocking curtains in all of the first column, the second column, the third column and the fourth column, hanging the blocking curtain in the first column on the second column, the blocking curtain in the second column on the third column, the blocking curtain in the third column on the fourth column, and the blocking curtain in the fourth column on the first column to form a square enclosure, the assembly of this device is fast, thus solving the problem that the existing protective device uses a steel frame, an iron railing welded by steel pipes, and then transported to the power construction site for assembly, and screws are needed during assembly, so a large amount of time is consumed.

[0014] 2. For the protective device for power construction that is easy to assemble, by providing blocking curtains in all of the first column, the second column, the third column and the fourth column, the blocking curtain is in a retracted state when not in use, and the blocking curtain can be pulled out from the outer casing according to the required length when in use, thus solving the problem that the length of the iron railing cannot be flexibly changed and it is not flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the square enclosure of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the linear enclosure of the present utility model;

[0017] Figure 3 It is a schematic internal structure diagram of the present utility model;

[0018] Figure 4 It is a schematic sectional structure diagram of the present utility model.

[0019] In the figure: 1. The first column; 101. The outer casing; 102. The vertical groove; 103. The layer board; 104. The vertical rod; 1041. The blocking curtain; 1042. The round hole; 105. The turbine; 106. The worm; 107. The handle; 108. The long rod; 109. The roller; 110. The hook one; 111. The hook two; 2. The second column; 3. The third column; 4. The fourth column; 5. The base. Detailed implementation mode

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , a protective device for electric power construction that is easy to assemble, including a first column 1. A second column 2 is provided on the left side of the first column 1. A third column 3 is provided at the front end of the second column 2. A fourth column 4 is provided on the right side of the third column 3. Through the arrangement of the first column 1, the second column 2, the third column 3 and the fourth column 4, the first column 1, the second column 2, the third column 3 and the fourth column 4 can enclose a square, and can also be arranged in a straight line, so that the device can adapt to a variety of construction sites;

[0022] The first column 1 includes an outer shell 101. A vertical rod 104 is provided in the inner cavity of the outer shell 101. A blocking curtain 1041 is fixedly assembled on the outer edge of the vertical rod 104. The blocking curtain 1041 can be wound and unwound by rotating the vertical rod 104. The outer shell 101 plays a role in protecting the vertical rod 104 and the blocking curtain 1041.

[0023] In a preferred implementation mode, the structures of the first column 1, the second column 2, the third column 3 and the fourth column 4 are the same, and bases 5 are installed at the bottoms of the first column 1, the second column 2, the third column 3 and the fourth column 4. The bases 5 play a role in positioning. The bases 5 can prevent the first column 1, the second column 2, the third column 3 and the fourth column 4 from tipping over and improve the stability of the first column 1, the second column 2, the third column 3 and the fourth column 4.

[0024] In a preferred implementation mode, a layer board 103 is fixedly assembled on the inner wall of the top of the outer shell 101. The vertical rod 104 passes through the layer board 103, and the vertical rod 104 is movably connected to the layer board 103. The layer board 103 plays a role in limiting the vertical rod 104, so that the vertical rod 104 always rotates in a vertical state. At the same time, the layer board 103 separates the turbine 105 from the blocking curtain 1041.

[0025] In a preferred embodiment, a turbine 105 is fixedly sleeved on the outer edge of the top of the vertical rod 104. A worm 106 is engaged with the outer edge of the turbine 105. A handle 107 is fixedly sleeved on the outer edge of the worm 106. The worm 106 is movably connected to the outer housing 101. By rotating the handle 107, the worm 106 is driven to rotate. The rotation of the worm 106 drives the turbine 105 to rotate. The turbine 105 can drive the vertical rod 104 to rotate, so that the blocking curtain 1041 can be wound around the vertical rod 104. When it is necessary to pull out the blocking curtain 1041, the vertical rod 104 rotates in the reverse direction.

[0026] In a preferred embodiment, a vertical groove 102 is formed in the outer wall of the outer housing 101. The blocking curtain 1041 needs to pass through the vertical groove 102 when moving. A long rod 108 is fixedly assembled at the bottom of the outer housing 101. A roller 109 is movably sleeved on the outer edge of the long rod 108. There are two long rods 108 and rollers 109 respectively, and these two long rods 108 and rollers 109 are located on both sides of the vertical groove 102 respectively. When the blocking curtain 1041 moves, the angle of the blocking curtain 1041 will be inclined, so that the blocking curtain 1041 contacts the roller 109. The blocking curtain 1041 drives the roller 109 to rotate when moving. The roller 109 plays a protective role for the blocking curtain 1041, preventing the blocking curtain 1041 from directly contacting the vertical groove 102 and improving the service life of the blocking curtain 1041.

[0027] In a preferred embodiment, a round hole 1042 is formed in the outer edge of one end of the blocking curtain 1041 away from the outer housing 101. A hook one 110 and a hook two 111 are fixedly assembled on the outer wall of the outer housing 101. The hook one 110 and the hook two 111 are located on both sides of the vertical groove 102 respectively. After the blocking curtain 1041 is pulled out, the round hole 1042 is aligned with the hook one 110, and then the round hole 1042 is hung on the hook one 110 on the column two 2, so that the column one 1 and the column two 2 can form a retaining wall. By using the setting of the hook two 111, when the blocking curtain 1041 contracts, the round hole 1042 end is hung on the hook two 111, so that the round hole 1042 end does not enter the outer housing 101, which is convenient for the use of the blocking curtain 1041.

[0028] Working principle: Before construction, in the area where enclosures are required around, place the four bases 5 at the four corners respectively. Then install the first column 1, the second column 2, the third column 3 and the fourth column 4 on the four bases 5 that have been placed. At this time, the vertical grooves 102 on the first column 1 correspond to the second column 2, the vertical grooves 102 on the second column 2 correspond to the third column 3, the vertical grooves 102 on the third column 3 correspond to the fourth column 4, and the vertical grooves 102 on the fourth column 4 correspond to the first column 1. Then turn the handles 107 on the first column 1, the second column 2, the third column 3 and the fourth column 4 in sequence. At this time, the rotation of the handle 107 drives the worm 106 to rotate, and the rotation of the worm 106 drives the turbine 105 to rotate. The turbine 105 can drive the vertical rod 104 to rotate. At this time, the blocking curtain 1041 is pulled, and then the blocking curtain 1041 is hung on the first hook 110 on the second column 2. The same operation is performed on the second column 2, the third column 3 and the fourth column 4. When the blocking curtain 1041 is wound up, turn the handle 107 in the reverse direction, and gradually the blocking curtain 1041 is wound up on the vertical rod 104.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for electric power construction that is easy to assemble, comprising a column (1), characterized in that: A second column (2) is disposed on the left side of the first column (1), a third column (3) is disposed at the front end of the second column (2), and a fourth column (4) is disposed on the right side of the third column (3); The first upright post (1) comprises an outer shell (101), the inner cavity of the outer shell (101) is provided with a vertical rod (104), and the outer edge of the vertical rod (104) is fixedly equipped with a blocking curtain (1041).

2. The protective device for electric power construction that is easy to assemble according to claim 1 is characterized in that: The structures of the pillar 1 (1), the pillar 2 (2), the pillar 3 (3) and the pillar 4 (4) are the same, and the bottoms of the pillars 1 (1), the pillar 2 (2), the pillar 3 (3) and the pillar 4 (4) are all equipped with bases (5).

3. The protective device for electric power construction that is easy to assemble according to claim 1 is characterized in that: A layer plate (103) is fixedly mounted on the inner wall at the top of the outer shell (101), the vertical rod (104) penetrates the layer plate (103), and the vertical rod (104) is movably connected to the layer plate (103).

4. The protective device for electric power construction that is easy to assemble according to claim 3 is characterized in that: A turbine (105) is fixedly sleeved on the outer edge of the top of the vertical rod (104), a worm (106) is meshed on the outer edge of the turbine (105), a handle (107) is fixedly sleeved on the outer edge of the worm (106), and the worm (106) is movably connected to the outer shell (101).

5. The protective device for electric power construction that is easy to assemble according to claim 3 is characterized in that: The outer wall of the outer shell (101) is provided with a vertical groove (102), and a long rod (108) is fixedly mounted on the bottom of the outer shell (101). A roller (109) is movably sleeved on the outer edge of the long rod (108). Two long rods (108) and two rollers (109) are provided respectively, and the two long rods (108) and rollers (109) are respectively located on both sides of the vertical groove (102).

6. The protective device for electric power construction that is easy to assemble according to claim 1 is characterized in that: A circular hole (1042) is provided on the outer edge of the blocking curtain (1041) away from one end of the outer shell (101), and a hook 1 (110) and a hook 2 (111) are fixedly mounted on the outer wall of the outer shell (101), and the hook 1 (110) and the hook 2 (111) are respectively located on both sides of the vertical groove (102).

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