Grounding device of concrete pole

Abstract

The utility model relates to the technical field of telegraph poles, in particular to a grounding device of a cement telegraph pole, which comprises a cement telegraph pole body. The concrete pole comprises a concrete pole body and further comprises mounting lantern rings, a mounting shell, through grooves, arc-shaped grooves, limiting plates, springs and arc-shaped clamping blocks, the upper mounting lantern ring and the lower mounting lantern ring are connected to the outer side of the concrete pole body in a sleeving mode, the mounting shell is connected to the right sides of the mounting lantern rings, the three through grooves are formed in the right side of the mounting shell, the arc-shaped grooves are formed in the bottoms of the interiors of the through grooves, and grounding guide iron is arranged in the mounting shell. A limiting plate is arranged in the through groove and located on the outer side of the grounding guide iron, and mounting grooves are formed in the front side and the rear side of the bottom of the limiting plate. By arranging the mounting shell, the through groove, the arc-shaped groove, the limiting plate, the spring and the arc-shaped clamping block, when the grounding guide iron is mounted, the grounding guide iron is placed in the mounting shell, then the limiting plate is clamped in the arc-shaped groove through the arc-shaped clamping block, the limiting plate can play a role in limiting and mounting the grounding guide iron, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric pole, especially relates to the grounding device of cement electric pole. BACKGROUND

[0002] Cement electric pole is an important support equipment for infrastructure construction such as power, communication and lighting, and its main function is to support electric wire and cable, and ensure the stable operation of power line, and the cement electric pole is made of concrete components of cement, reinforcing steel or steel wire and gravel materials, and is usually used for erecting power line, communication line and lighting facilities, and has good corrosion resistance, crack resistance and stability, and can bear large external force and environmental influence, and when the cement electric pole is installed, the grounding device is an important part to ensure power safety, and can ensure the safe operation of power line.

[0003] The grounding device of some existing cement electric poles adopts the way of winding iron wire to tie the grounding iron outside the cement electric pole when installing the grounding iron, and the operation is more troublesome when personnel work in high altitude.

[0004] Therefore, in view of the problem that the grounding device of some existing cement electric poles adopts the way of winding iron wire to tie the grounding iron outside the cement electric pole when installing the grounding iron, and the operation is more troublesome when personnel work in high altitude, the grounding device of cement electric pole can be designed, the grounding iron is placed in the installation shell when installing the grounding iron, then the limiting plate is clamped in the arc-shaped groove through the arc-shaped clamping block, and the limiting plate can limit and install the grounding iron, so that the operation is simple and convenient. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the grounding device of some existing cement electric poles adopts the way of winding iron wire to tie the grounding iron outside the cement electric pole when installing the grounding iron, and the operation is more troublesome when personnel work in high altitude.

[0006] The technical scheme of the utility model is as follows: the grounding device of cement electric pole, including the cement electric pole body, further including the installation sleeve ring, installation shell, through groove, arc-shaped groove, limiting plate, spring and arc-shaped clamping block, the outer side of the cement electric pole body is sleeved with two installation sleeve rings from top to bottom, the right side of the installation sleeve ring is connected with the installation shell, three through grooves are arranged on the right side of the installation shell, the inner bottom of the through groove is provided with the arc-shaped groove, the inner part of the installation shell is provided with the grounding iron, the inner part of the through groove is provided with the limiting plate, the limiting plate is located on the outer side of the grounding iron, the bottom of the limiting plate is provided with the installation groove on the front and back sides, the inner top of the installation groove is connected with the spring, the inner part of the installation groove is provided with the arc-shaped clamping block, and the lower end of the spring is connected with the top of the arc-shaped clamping block.

[0007] Preferably, when installing the grounding iron, the grounding iron is placed into the installation shell, then the limiting plate is sequentially placed into the inside of the through slot, at this time, the arc-shaped clamping block is retracted into the inside of the installation slot under the action of the through slot, the spring is in a compressed state, when the limiting plate abuts against the right side of the grounding iron, the arc-shaped clamping block can be clamped in the arc-shaped slot downward under the action of the spring rebounding force, thereby the installation of the limiting plate is completed, and the limiting plate can limit and install the grounding iron.

[0008] Preferably, the front and rear sides of the limiting plate are connected with the baffle plates, and the spacing between the front and rear baffle plates is matched with the installation shell.

[0009] Preferably, the through slot is matched with the limiting plate, and the arc-shaped slot is matched with the arc-shaped clamping block.

[0010] Preferably, the right lower end of the cement pole body is provided with an L-shaped connecting iron, and the bottom of the L-shaped connecting iron is connected with a grounding insertion rod.

[0011] Preferably, the right upper and lower ends of the L-shaped connecting iron are connected with installation studs one, and the right lower end of the grounding iron is provided with two installation holes.

[0012] Preferably, the installation studs one are matched with the installation holes, and the outer sides of the installation studs one are threadedly connected with installation nuts one.

[0013] Preferably, the right upper end of the grounding iron is connected with three installation studs two, and the outer sides of the installation studs two are threadedly connected with installation nuts two.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. When installing the grounding iron, the grounding iron is placed into the installation shell, then the limiting plate is sequentially placed into the inside of the through slot, at this time, the arc-shaped clamping block is retracted into the inside of the installation slot under the action of the through slot, the spring is in a compressed state, when the limiting plate abuts against the right side of the grounding iron, the arc-shaped clamping block can be clamped in the arc-shaped slot downward under the action of the spring rebounding force, thereby the installation of the limiting plate is completed, and the limiting plate can limit and install the grounding iron. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The cement pole grounding device three-dimensional structure schematic view is shown;

[0017] Figure 2 The cement pole grounding device installation shell three-dimensional structure schematic view is shown;

[0018] Figure 3The utility model discloses a cement pole grounding device limit plate place three -dimensional structure schematic diagram shows.

[0019] Figure 4 The utility model discloses a cement pole grounding device limit plate place three -dimensional structure schematic diagram shows.

[0020] Figure 5 The utility model discloses a cement pole grounding device installation groove inside three -dimensional structure schematic diagram shows.

[0021] Figure 6 The utility model discloses a cement pole grounding device Figure 2 The utility model discloses a cement pole grounding device limit plate place three -dimensional structure schematic diagram shows.

[0022] Mark explanation: 1, cement pole body, 2, installation collar, 3, installation shell, 4, through groove, 5, arc slot, 6, limit plate, 7, baffle, 8, installation groove, 9, spring, 10, arc block, 11, grounding iron, 12, L type connecting iron, 13, grounding plug pole, 14, mounting stud one, 15, mounting hole, 16, mounting nut one, 17, mounting stud two, 18, mounting nut two. Specific implementation

[0023] The utility model further carries out the explanation with the drawings and examples.

[0024] Please refer to Figures 1-6 The utility model provides a kind of embodiment: the grounding device of cement pole, including cement pole body 1;Still including installation collar 2, installation shell 3, through groove 4, arc slot 5, limit plate 6, spring 9 and arc block 10, the outside of cement pole body 1 is sleeved with two installation collars 2 up and down, installation collar 2 is connected with installation shell 3 on right side, three through grooves 4 are set in the right side of installation shell 3, arc slot 5 is set in the inside bottom of through groove 4, grounding iron 11 is arranged in the inside of installation shell 3, limit plate 6 is arranged in the inside of through groove 4, limit plate 6 is located on the outside of grounding iron 11, installation groove 8 is set in the bottom front and back sides of limit plate 6, spring 9 is connected with the top of arc block 10 in the lower end, when grounding iron 11 is installed, grounding iron 11 is placed into installation shell 3, then limit plate 6 is placed into the inside of through groove 4 in turn, at this time, arc block 10 is retracted into the inside of installation groove 8 under the action of through groove 4, spring 9 is in compressed state, when limit plate 6 is abutted on the right side of grounding iron 11, arc block 10 can be clamped in arc slot 5 downwards under the action of spring 9 rebound force, so that the installation of limit plate 6 can be completed, limit plate 6 can limit installation to grounding iron 11.

[0025] Please refer toFigures 1-6 In the embodiment, the front and rear sides of the limiting plate 6 are connected with the baffle plates 7, the spacing between the front and rear baffle plates 7 matches the mounting shell 3, the through slot 4 matches the limiting plate 6, the arc-shaped slot 5 matches the arc-shaped clamping block 10, the baffle plates 7 can limit and guide the limiting plate 6 and the mounting shell 3, the through slot 4 facilitates the insertion of the limiting plate 6, and the arc-shaped slot 5 facilitates the clamping of the arc-shaped clamping block 10.

[0026] Please refer to Figures 1-3 In the embodiment, the right lower end of the cement pole body 1 is provided with an L-shaped connecting iron 12, the bottom of the L-shaped connecting iron 12 is connected with a grounding plug rod 13, the right upper and lower ends of the L-shaped connecting iron 12 are both connected with mounting studs one 14, the right lower end of the grounding guide iron 11 is provided with two mounting holes 15, the mounting studs one 14 match the mounting holes 15, the outer sides of the mounting studs one 14 are threadedly connected with mounting nuts one 16, the right upper end of the grounding guide iron 11 is connected with three mounting studs two 17, the outer sides of the mounting studs two 17 are threadedly connected with mounting nuts two 18, the grounding plug rod 13 is inserted into the ground, when the lower end of the grounding guide iron 11 needs to be installed, the grounding guide iron 11 is sleeved on the outer sides of the mounting studs one 14 through the mounting holes 15, then the mounting nuts one 16 are screwed on the mounting studs one 14, the mounting nuts one 16 can thus connect and install the lower end of the grounding guide iron 11 and the L-shaped connecting iron 12, the grounding guide iron 11 cooperates with the L-shaped connecting iron 12 and the grounding plug rod 13 to play a grounding role, and the mounting studs two 17 and the mounting nuts two 18 facilitate the connection of the ground wire on the cement pole body 1 and the grounding guide iron 11.

[0027] When working, the grounding plug rod 13 is inserted into the ground, when the grounding guide iron 11 needs to be installed, the grounding guide iron 11 is placed into the mounting shell 3, the lower end of the grounding guide iron 11 is sleeved on the outer sides of the mounting studs one 14 through the mounting holes 15, then the mounting nuts one 16 are screwed on the mounting studs one 14, the mounting nuts one 16 can thus connect and install the lower end of the grounding guide iron 11 and the L-shaped connecting iron 12, then the limiting plate 6 is sequentially placed into the through slot 4, at this time, the arc-shaped clamping block 10 is retracted into the installation slot 8 under the action of the through slot 4, and the spring 9 is in a compressed state, when the limiting plate 6 abuts against the right side of the grounding guide iron 11, the arc-shaped clamping block 10 can be clamped in the arc-shaped slot 5 under the action of the spring 9, thus the installation of the limiting plate 6 is completed, and the limiting plate 6 can cooperate with the L-shaped connecting iron 12 to fix the grounding guide iron 11, thus the installation is simple and convenient.

[0028] Through the above steps, by setting the installation shell 3, the through slot 4, the arc-shaped slot 5, the limiting plate 6, the spring 9 and the arc-shaped clamping block 10, when the grounding iron 11 is installed, the grounding iron 11 is put into the installation shell 3, then the limiting plate 6 is clamped in the arc-shaped slot 5 through the arc-shaped clamping block 10, and the limiting plate 6 can limit the installation of the grounding iron 11, so that the problem that the existing grounding device of some cement poles is inconvenient to operate when the grounding iron 11 is installed in the high-altitude operation of personnel is solved.

Claims

1. A grounding device for a cement pole, comprising a cement pole body (1); characterized in that: Also include the mounting ring (2), installation shell (3), through slot (4), arc slot (5), limit plate (6), spring (9) and arc block (10), the outer side of the cement pole body (1) is sleeved with two mounting rings (2) up and down, the right side of the mounting ring (2) is connected with the installation shell (3), the right side of the installation shell (3) is provided with three through slots (4), the inside bottom of the through slot (4) is provided with an arc slot (5), the inside of the installation shell (3) is provided with a grounding iron (11), the inside of the through slot (4) is provided with a limit plate (6), the limit plate (6) is located on the outside of the grounding iron (11), the bottom of the limit plate (6) is provided with a mounting slot (8) on the front and back sides, the inside top of the mounting slot (8) is connected with a spring (9), the inside of the mounting slot (8) is provided with an arc block (10), the lower end of the spring (9) is connected with the top of the arc block (10).

2. The grounding device for a concrete pole according to claim 1, characterized by: The front and back sides of the limit plate (6) are connected with the baffle (7), the distance between the front and back baffles (7) matches with the installation shell (3).

3. The grounding device for a concrete pole according to claim 1, characterized by: The through slot (4) matches with the limit plate (6), and the arc slot (5) matches with the arc block (10).

4. The grounding device for a concrete pole according to claim 1, characterized by: The right lower end of the cement pole body (1) is provided with an L-shaped connecting iron (12), the bottom of the L-shaped connecting iron (12) is connected with a grounding plug rod (13).

5. The grounding device for a concrete pole according to claim 4, characterized in that: The right upper and lower ends of the L-shaped connecting iron (12) are connected with mounting studs (14), and the right lower end of the grounding iron (11) is provided with two mounting holes (15).

6. The grounding device for a concrete pole according to claim 5, characterized in that: The mounting stud (14) matches with the mounting hole (15), and the outside of the mounting stud (14) is connected with a mounting nut (16).

7. The grounding device for a concrete pole according to claim 1, characterized by: The right upper end of the grounding iron (11) is connected with three mounting studs (17), and the outside of the mounting stud (17) is connected with a mounting nut (18).

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