CN220138718U

CN220138718U - A ground protection mechanism for electric power construction

Info

Publication number: CN220138718U
Application number: CN202321630366.8U
Authority: CN
Inventors: 郑轩; 宋萌清; 赵亚; 张昕
Original assignee: Jilin Institute of Chemical Technology
Current assignee: Jilin Institute of Chemical Technology
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-05
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a grounding protection mechanism for electric power construction, which comprises a grounding assembly and a fixing mechanism, wherein the fixing mechanism comprises a fixing cover body fixedly connected to the side wall of the grounding assembly, a winding wiring cylinder is arranged in an inner cavity of a wiring port, a first connecting rod is fixedly connected to the side wall of the winding wiring cylinder, a knob is arranged at the outer end of the first connecting rod, an adjusting groove is formed in the inner cavity on the right side of the fixing cover body, an adjusting block is slidably connected to the inner cavity of the adjusting groove, traction belts are arranged on the upper part and the lower part of the left side of the adjusting block, and a stop lever is arranged between the two groups of traction belts.

Description

A ground protection mechanism for electric power construction

Technical Field

The utility model relates to the technical field of power construction, in particular to a grounding protection mechanism for power construction.

Background

Ground protection refers to a safety measure that protects the metal parts of an electrical appliance (i.e., the metal structural parts insulated from the live parts) that would normally be uncharged and would otherwise be charged after the insulation material is damaged, by reliably connecting the wires to the ground, to prevent the live electrical equipment, such as the metal housing of the electrical equipment, the frame of the electrical distribution equipment, and the wiring towers, from compromising personal and equipment safety.

For grounding protection, china patent discloses a grounding protection mechanism (application number: 202223038565.8) for power construction, which comprises a grounding assembly, wherein a plug-in assembly is detachably arranged at the bottom of the grounding assembly.

According to the technical scheme, the vertical plate passes through the vertical through hole, the threaded column passes through the communication hole, the limit nut is screwed on the threaded column, so that the plug-in assembly can be fixed on the grounding assembly, the grounding assembly and the plug-in assembly are embedded on the ground, the adjusting nut is screwed downwards, the adjusting nut can drive the connecting bearing to move downwards, and the outer ring of the connecting bearing and the inner end of the reinforcing plate are movably connected through the connecting inclined rod, so that when the connecting bearing moves downwards, the reinforcing plate moves outwards, the reinforcing plate is separated from the inside of the grounding barrel, the reinforcing plate is plugged into the ground, the reinforcing effect is achieved, the firmness of the grounding assembly and the ground is stronger, and the loose phenomenon is difficult to occur in the use process. According to the scheme, the inserting assembly is non-rotatable and fixed, when the grounding assembly is buried, a foundation pit is required to be dug in advance through manual or other equipment, then the whole grounding assembly is placed into the foundation pit, the operation is complex in a rammed soil layer, and according to the attached drawing, the ground wire is fixed only by being clamped and limited by a limiting groove at the wire holder and a bump at the lower end of the ground wire, the wire end is easy to loose and fall off in a fixed mode, and when the ground wire is overlong, the circuit is loose.

Disclosure of Invention

The utility model aims to provide a grounding protection mechanism for power construction, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground protection mechanism for electric power construction, includes grounding subassembly and fixed establishment, fixed establishment includes the fixed cover body of fixed connection on grounding subassembly lateral wall, the wiring mouth has been seted up to the inner chamber of the fixed cover body, the inner chamber of wiring mouth is provided with a rolling wiring section of thick bamboo, the lateral wall fixedly connected with head rod of a rolling wiring section of thick bamboo, the outer end of head rod is provided with the knob, the adjustment tank has been seted up to the inner chamber on the fixed cover body right side, the inner chamber sliding connection of adjustment tank has the regulating block, the upper portion and the lower part of regulating block left side all are provided with the traction area, the upper portion of adjustment tank is provided with the kicking block, the top fixedly connected with screw rod of kicking block, the inner wall of wiring mouth is located and sets up the pin between the traction area of two groups.

As a preferable technical scheme of the utility model, the grounding assembly comprises a grounding cylinder and a drilling assembly at the bottom of the grounding cylinder, a sliding rod is arranged in the middle of an inner cavity of the grounding cylinder, a second knob is arranged at the upper part of the sliding rod, a push rod is fixedly connected to the bottom of the second knob, a pushing block is fixedly connected to the bottom of the push rod, a fixed block is slidingly connected to the lower part of the sliding rod, an outlet is formed in the side wall of the grounding cylinder, a sliding rail is arranged at the inner side of the outlet, a ground grabbing rod is slidingly connected to the sliding rail, and a supporting rod is connected between the ground grabbing rod and the fixed block through a shaft.

As a preferable technical scheme of the utility model, the upper part of the inner wall of the grounding cylinder is symmetrically provided with the mounting plate, the drilling assembly comprises an assembly box, two sides of the top of the assembly box are symmetrically provided with vertical rods, the upper ends of the vertical rods penetrate through the inner cavity of the grounding cylinder and extend to the upper part of the mounting plate and are locked by locking pieces, the inner cavity of the assembly box is provided with a micro motor, the output end of the micro motor is connected with a rotating shaft, and the bottom of the rotating shaft is connected with a drill bit.

As a preferable technical scheme of the utility model, the upper part of the sliding rod is provided with threads, and the second knob is connected with the upper part of the sliding rod through threads.

As a preferable technical scheme of the utility model, the upper part of the winding wiring cylinder is provided with a wiring port.

As a preferable technical scheme of the utility model, the maximum radius of the drill bit is larger than or equal to the radius of the grounding cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a ground protection machanism for electric power construction, when connecting the earth connection, pass the traction area with the lower extreme of earth connection and insert in the wiring port on the rolling wiring section of thick bamboo, when the earth connection overlength, can rotate the knob and drive head rod and rolling wiring section of thick bamboo and rotate, can wind the earth connection, then rotate the screw rod for kicking block downwardly moving and promote the regulating block downwardly moving, then drive the traction area and draw tight earth connection, owing to the setting of pin, the earth connection can be S form after being located the fixed position of traction area for the earth connection is fixed more stable, difficult droing is not hard up.

2. This a ground protection mechanism for electric power construction, when burying ground connection subassembly, except can utilize the ground rod that grabs the ground pole increase ground connection section of thick bamboo grab the land fertility, play the reinforcement effect, can also open the hole automatically, saved the manual operation of digging the foundation ditch for electric power construction earth connection installation is more simple and convenient swift.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 4 is a cross-sectional view of a securing mechanism according to the present utility model;

FIG. 5 is a schematic view of the structure of the winding wire cylinder of the present utility model;

FIG. 6 is a schematic view of the structure of the drilling assembly of the present utility model;

FIG. 7 is a schematic view of the structure of the push rod of the present utility model;

fig. 8 is a schematic view of the structure of the traction belt of the present utility model.

In the figure: 1. a grounding assembly; 11. a grounding cylinder; 111. a slide bar; 112. a second knob; 113. a push rod; 114. a fixed block; 115. a ground grabbing rod; 116. a support rod; 117. a mounting plate; 12. a drilling assembly; 121. an assembly box; 122. a vertical rod; 123. a micro motor; 124. a drill bit; 2. a fixing mechanism; 21. fixing the cover body; 22. winding a wiring cylinder; 2201. a wiring port; 23. a first connecting rod; 24. a knob; 25. an adjustment tank; 26. an adjusting block; 27. a traction belt; 28. a top block; 29. a screw; 210. a stop lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution of a grounding protection mechanism for power construction, and the present utility model will be described in further detail with reference to the accompanying drawings.

Embodiment one:

the utility model provides a ground protection machanism for electric power construction, including grounding subassembly 1 and fixed establishment 2, fixed establishment 2 includes fixed cover body 21 of fixed connection on grounding subassembly 1 lateral wall, the wiring mouth has been seted up to the inner chamber of fixed cover body 21, the inner chamber of wiring mouth is provided with a rolling wiring section of thick bamboo 22, the lateral wall fixedly connected with head rod 23 of rolling wiring section of thick bamboo 22, the outer end of head rod 23 is provided with knob 24, adjustment tank 25 has been seted up to the inner chamber on the right side of fixed cover body 21, the inner chamber sliding connection of adjustment tank 25 has regulating block 26, the upper portion and the lower part on the left side of regulating block 26 all are provided with traction belt 27, the upper portion of adjustment tank 25 is provided with kicking block 28, the top fixedly connected with screw rod 29 of kicking block 28, the inner wall of wiring mouth is located and sets up pin 210 between two sets of traction belt 27.

Specifically, as shown in fig. 5, the upper portion of the winding wire barrel 22 is provided with a wire connection port 2201.

When the ground wire is used specifically, as shown in fig. 1, 2, 3, 4, 5, 7 and 8, when the ground wire is constructed by electric power, the ground assembly 1 is firstly utilized to drive the soil, then the soil layer is tamped, then the lower end of the ground wire passes through the traction belt 27 and is inserted into the wiring port 2201 on the winding wiring cylinder 22, when the ground wire is overlong, the knob 24 can be rotated to drive the first connecting rod 23 and the winding wiring cylinder 22 to rotate, the ground wire can be wound, then the screw 29 is rotated, the top block 28 moves downwards and pushes the regulating block 26 to move downwards, then the traction belt 27 is driven to tighten the ground wire, and due to the arrangement of the stop lever 210, the ground wire is S-shaped after being positioned at the fixed position of the traction belt 27, so that the ground wire is fixed and is more stable and is not easy to fall loose.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 2, the grounding assembly 1 comprises a grounding cylinder 11 and a drilling assembly 12 at the bottom of the grounding cylinder, a sliding rod 111 is arranged in the middle of an inner cavity of the grounding cylinder 11, a second knob 112 is arranged on the upper portion of the sliding rod 111, a push rod 113 is fixedly connected to the bottom of the second knob 112, a fixed block 114 is arranged at the bottom of the push rod 113, an outlet is formed in the side wall of the grounding cylinder 11, a sliding rail is arranged on the inner side of the outlet, a ground grabbing rod 115 is connected to the sliding rail in a sliding manner, and a supporting rod 116 is connected between the ground grabbing rod 115 and the fixed block 114 through a shaft.

Specifically, as shown in fig. 2, the upper portion of the slide bar 111 is provided with threads, and the second knob 112 is connected to the upper portion of the slide bar 111 through threads.

When the electric power construction ground wire is buried, the hole is automatically opened and the soil is loosened through the rotation of the drilling assembly 12, so that the ground assembly 1 can be inserted into the soil, the operation of manually digging a foundation pit is saved, the electric power construction ground wire is more convenient and quick to install, the second knob 112 is rotated to drive the push rod 113 to push the fixing block 114 downwards, meanwhile, the support rod 116 is driven to move downwards, the ground rod 115 is driven to extend out of the outlet and be inserted into the soil layer, and the ground rod 115 can increase the ground grabbing force of the ground cylinder 11 after the soil is compacted, so that the reinforcement effect is achieved.

Embodiment III:

on the basis of the first embodiment and the second embodiment, the mounting plate 117 is symmetrically arranged on the upper portion of the inner wall of the grounding barrel 11, the drilling assembly 12 comprises an assembly box 121, vertical rods 122 are symmetrically arranged on two sides of the top of the assembly box 121, the upper ends of the vertical rods 122 penetrate through the inner cavity of the grounding barrel 11 and extend to the upper portion of the mounting plate 117 and are locked by locking pieces, the micro motor 123 is arranged in the inner cavity of the assembly box 121, the battery assembly for supplying power for the micro motor 123 is further arranged in the inner cavity of the assembly box 121, the input end of the micro motor 123 is electrically connected with the output end of the battery assembly, the output end of the micro motor 123 is connected with a rotating shaft, and the bottom of the rotating shaft is connected with a drill bit 124.

When the electric power construction grounding wire is specifically used, as shown in fig. 1, 2 and 6, when the grounding assembly 1 is buried, the micro motor 123 is started, then the rotating shaft and the drill bit 124 are driven to rotate, soil can be loosened, the grounding cylinder 11 can be easily inserted into the soil, and the drill bit 124 rotates to open a pit, so that the operation of manually digging a foundation pit is saved, and the installation of the electric power construction grounding wire is simpler, more convenient and quicker.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. A ground protection mechanism for electric power construction, includes grounding subassembly (1) and fixed establishment (2), its characterized in that: fixed establishment (2) are including fixed cover body (21) of fixed connection on grounding subassembly (1) lateral wall, the wiring mouth has been seted up to the inner chamber of fixed cover body (21), the inner chamber of wiring mouth is provided with a rolling wiring section of thick bamboo (22), the lateral wall fixedly connected with head rod (23) of rolling wiring section of thick bamboo (22), the outer end of head rod (23) is provided with knob (24), adjustment tank (25) have been seted up to the inner chamber on fixed cover body (21) right side, the inner chamber sliding connection of adjustment tank (25) has regulating block (26), upper portion and the lower part on regulating block (26) left side all are provided with traction area (27), the upper portion of regulating block (25) is provided with kicking block (28), the top fixedly connected with screw rod (29) of kicking block (28), the inner wall of wiring mouth is located and sets up pin (210) between two sets of traction area (27).

2. A ground guard mechanism for electrical construction as claimed in claim 1, wherein: the grounding assembly (1) comprises a grounding cylinder (11) and a drilling assembly (12) at the bottom of the grounding cylinder, a sliding rod (111) is arranged in the middle of an inner cavity of the grounding cylinder (11), a second knob (112) is arranged on the upper portion of the sliding rod (111), a push rod (113) is fixedly connected to the bottom of the second knob (112), a pushing block is fixedly connected to the bottom of the push rod (113), a fixed block (114) is slidingly connected to the lower portion of the sliding rod (111), an outlet is formed in the side wall of the grounding cylinder (11), a sliding rail is arranged on the inner side of the outlet, a ground grabbing rod (115) is slidingly connected to the sliding rail, and a supporting rod (116) is connected between the ground grabbing rod (115) and the fixed block (114) through a shaft.

3. A ground guard mechanism for electrical construction as claimed in claim 2, wherein: the utility model discloses a drilling device, including a drilling assembly, a grounding section of thick bamboo (11), a drilling assembly (12), a mounting panel (117) is provided with to the upper portion symmetry of grounding section of thick bamboo (11) inner wall, drilling assembly (12) include subassembly case (121), the both sides symmetry at subassembly case (121) top is provided with vertical pole (122), the upper end of vertical pole (122) passes the inner chamber of grounding section of thick bamboo (11) and extends to the upper portion of mounting panel (117) and adopt the retaining member locking, the inner chamber of subassembly case (121) is provided with micro motor (123), the output of micro motor (123) is connected with the axis of rotation, the bottom of axis of rotation is connected with drill bit (124).

4. A ground guard mechanism for electrical construction as claimed in claim 2, wherein: the upper part of the sliding rod (111) is provided with threads, and the second knob (112) is connected with the upper part of the sliding rod (111) through threads.

5. A ground guard mechanism for electrical construction as claimed in claim 1, wherein: the upper portion of a winding wiring cylinder (22) is provided with a wiring port (2201).

6. A ground guard mechanism for electrical construction according to claim 3, wherein: the maximum radius of the drill bit (124) is larger than or equal to the radius of the grounding cylinder (11).