Pipeline station instrument equipment grounding device

Abstract

The utility model discloses a pipeline station instrument equipment grounding device which comprises a wiring cylinder, a wire is arranged on the wiring cylinder, the lower surface of the wiring cylinder is fixedly connected with a first conical column, the outer surface of the wiring cylinder is fixedly connected with a plurality of supporting rods, the lower surfaces of the supporting rods are fixedly connected with second conical columns, and the second conical columns are fixedly connected with the lower surfaces of the supporting rods. The outer surface of the wiring cylinder is fixedly connected with two limiting blocks. Through the arrangement of the supporting rod, after one end of the grounding device is inserted into the ground, the wiring cylinder can be supported under the action of the supporting rod, so that the stability of the grounding device is improved, the wiring cylinder is prevented from loosening and toppling over, and the normal use of the grounding device is prevented from being influenced; according to the wiring cylinder, the sealing effect among the wiring cylinder, the wire and the fixing block can be improved, moisture in the external environment is prevented from entering the wiring cylinder, and therefore the situation that the wiring position in the wiring cylinder is corroded and damaged can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of grounding devices, in particular to a grounding device for pipeline station instrument equipment. Background Art

[0002] The grounding device refers to the general term for the grounding electrode buried underground and the connecting wire from the grounding electrode to the equipment. It is a device that establishes an electrical connection between electrical equipment or other objects and the ground. Usually, one end of the copper wire barrel is inserted into the ground and then connected to the pipeline station instrument equipment through a wire.

[0003] In the prior art, most grounding devices on the market are usually single cylindrical wiring barrels, which do not have a good fixing structure. Therefore, after one end of the wiring barrel is inserted into the ground and used for a period of time, the end of the wiring barrel inserted into the ground may become loose, which may cause the grounding device to topple over, and may affect the normal use of the grounding device. Therefore, a grounding device for pipeline station instrument equipment is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a grounding device for pipeline station instrument equipment. Through the setting of a support rod, when one end of the grounding device is inserted into the ground, the support rod can support the wiring barrel, thereby improving the stability of the grounding device, avoiding the wiring barrel from loosening or tipping over, and thus avoiding affecting the normal use of the grounding device. Through the setting of a sealing ring, the sealing effect between the wiring barrel, the conductor and the fixed block can be improved, and moisture in the external environment can be avoided from entering the interior of the wiring barrel, thereby avoiding corrosion damage to the wiring inside the wiring barrel.

[0005] The utility model also provides a grounding device for pipeline station instrument equipment as mentioned above, including a wiring barrel, a wire is arranged on the wiring barrel, a first cone column is fixedly connected to the lower surface of the wiring barrel, a plurality of support rods are fixedly connected to the outer surface of the wiring barrel, and a second cone column is fixedly connected to the lower surface of the support rod.

[0006] The outer surface of the wiring barrel is fixedly connected to two limit blocks, the inner surfaces of the two limit blocks are fixedly connected to limit rods, the outer surfaces of the two limit rods are slidably connected to L-shaped blocks, the side surfaces of the two L-shaped blocks are fixedly connected to fixed blocks, the side surfaces of the two fixed blocks are fixedly connected to sealing rings, the outer surfaces of the two fixed blocks are fixedly connected to two positioning blocks, the outer surface of the wiring barrel is fixedly connected to two bearing blocks, the side surfaces of the two bearing blocks are fixedly connected to connecting rods, the inner surfaces of the two connecting rods are rotatably connected to flip rods, the side surfaces of the two flip rods are fixedly connected to flip blocks, the side surfaces of the two flip blocks are fixedly connected to positioning boxes, the side surfaces of the two positioning boxes are fixedly connected to two connecting blocks, and the inner surfaces of the four connecting blocks are threadedly connected with bolts.

[0007] According to the pipeline station instrument equipment grounding device, a connecting groove is provided on the bearing block, and the outer surface of the bolt is threadedly connected to the connecting groove, which facilitates the release of the fixation of the connecting block and the positioning box.

[0008] According to the pipeline station instrument equipment grounding device, the upper surface of the bearing block is in contact with the positioning block, the positioning box, and the connecting block respectively.

[0009] According to the pipeline station instrument equipment grounding device, the outer surface of the L-shaped block is in contact with the limit block.

[0010] According to the pipeline station instrument equipment grounding device, the lower surfaces of the fixing block and the sealing ring are in contact with the wiring barrel, thereby improving the sealing effect between the wiring barrel and the fixing block.

[0011] According to the pipeline station instrument equipment grounding device, the outer surface of the wire is in contact with the sealing ring, thereby improving the sealing effect between the wiring barrel and the wire.

[0012] According to the pipeline station instrument equipment grounding device, the limit rod passes through the L-shaped block.

[0013] According to the pipeline station instrument equipment grounding device, the inner surface of the flip block contacts the connecting rod, and the fixing block is fixed so that the sealing ring is always in contact with the conductor.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1This is the overall structural diagram of a grounding device for pipeline station instrument equipment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cross-section of a wiring barrel of a grounding device for instrument equipment in a pipeline station according to the utility model;

[0018] Figure 3 It is a structural schematic diagram of the cross-section of a positioning box of a grounding device for instrument equipment in a pipeline station according to the utility model;

[0019] Figure 4 It is a structural schematic diagram of a cross-section of a connecting rod of a grounding device for instrument equipment in a pipeline station according to the utility model;

[0020] Figure 5 It is a structural schematic diagram of the cross-section of a bearing block of a grounding device for instrument equipment in a pipeline station according to the utility model;

[0021] Figure 6 The utility model is a schematic structural diagram of a fixed block part of a pipeline station instrument equipment grounding device.

[0022] Legend:

[0023] 1. Wiring barrel; 2. Wire; 3. First cone column; 4. Support rod; 5. Second cone column; 6. Limit block; 7. Limit rod; 8. L-shaped block; 9. Fixed block; 10. Sealing ring; 11. Positioning block; 12. Bearing block; 13. Connecting rod; 14. Flip rod; 15. Flip block; 16. Positioning box; 17. Connecting block; 18. Bolt; 19. Connecting groove. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-6 The utility model embodiment is a pipeline station instrument equipment grounding device, which includes a wiring barrel 1, a wire 2 is arranged on the wiring barrel 1, a first cone column 3 is fixedly connected to the lower surface of the wiring barrel 1, a plurality of support rods 4 are fixedly connected to the outer surface of the wiring barrel 1, and a second cone column 5 is fixedly connected to the lower surface of the support rod 4.

[0026] The outer surface of the wiring barrel 1 is fixedly connected to two limit blocks 6, the inner surfaces of the two limit blocks 6 are fixedly connected to limit rods 7, the outer surfaces of the two limit rods 7 are slidably connected to L-shaped blocks 8, the limit rods 7 penetrate the L-shaped blocks 8, the outer surface of the L-shaped block 8 is in contact with the limit block 6, the side surfaces of the two L-shaped blocks 8 are fixedly connected to fixed blocks 9, the side surfaces of the two fixed blocks 9 are fixedly connected to sealing rings 10, the outer surface of the wire 2 is in contact with the sealing ring 10, the lower surfaces of the fixed blocks 9 and the sealing ring 10 are in contact with the wiring barrel 1, the outer surfaces of the two fixed blocks 9 are fixedly connected to two positioning blocks 11, the outer surface of the wiring barrel 1 is fixedly connected to two bearing blocks 12, and the two bearing The side surfaces of the carrier block 12 are fixedly connected with connecting rods 13, the inner surfaces of the two connecting rods 13 are rotatably connected with flip rods 14, the side surfaces of the two flip rods 14 are fixedly connected with flip blocks 15, the inner surfaces of the flip blocks 15 are in contact with the connecting rods 13, the side surfaces of the two flip blocks 15 are fixedly connected with positioning boxes 16, the side surfaces of the two positioning boxes 16 are fixedly connected with two connecting blocks 17, the inner surfaces of the four connecting blocks 17 are threadedly connected with bolts 18, a connecting groove 19 is opened on the carrier block 12, the outer surface of the bolt 18 is threadedly connected to the connecting groove 19, and the upper surface of the carrier block 12 is in contact with the positioning block 11, the positioning box 16, and the connecting block 17 respectively.

[0027] Working principle: Under the action of the first cone column 3 and the second cone column 5, the bottom end of the wiring barrel 1 and the support rod 4 are easier to be inserted into the ground. At the same time, under the action of the support rod 4, the wiring barrel 1 can be supported to improve the stability of the wiring barrel 1 after being inserted into the ground. By using a wrench to rotate the bolt 18, the bolt 18 can be disengaged from the connecting block 17 and the bearing block 12, thereby releasing the fixation of the positioning box 16, and then flipping the positioning box 16, so that the positioning box 16 rotates with the flip rod 14 as the central axis and drives the flip rod 14 to rotate in the connecting rod 13. The flipped positioning box 16 will move, and the flipped positioning box 16 will drive the flipping block 15 and the connecting block 17 to move, so that the connecting block 17 is no longer in contact with the bearing block 12. When the flipped positioning box 16 is no longer in contact with the positioning block 11, the restriction on the fixed block 9 is released, and then the fixed block 9 is pulled outward, so that the moving fixed block 9 drives the limit rod 7 of the L-shaped block 8 on the limit block 6 to move horizontally. At the same time, the moving fixed block 9 can drive the sealing ring 10 and the positioning block 11 to move. When the moved sealing ring 10 is no longer in contact with the wire 2, the restriction is released. The wire 2 is fixed, and the wiring in the wire barrel 1 can be exposed, so that the wiring of the wire barrel 1 can be maintained. When the wiring is maintained, the fixing block 9 is pushed to move the sealing ring 10 and the positioning block 11. When the moving sealing ring 10 contacts the wire 2, the wire 2 is fixed, and then the positioning box 16 is reversed to make the flipped positioning box 16 contact the positioning block 11, and the fixing of the fixing block 9, the sealing ring 10 and the positioning block 11 is initially completed. At the same time, the flipped positioning box 16 will drive the connection block 17 to move. , so that the connection hole of the connecting block 17 can correspond to the connection groove 19 on the bearing block 12 after movement, and then the bolt 18 is inserted into the connection hole and the connection groove 19 on the connecting block 17, and the bolt 18 is turned and rotated to complete the fixation of the positioning box 16 and the connecting block 17, and the fixation of the fixing block 9, the sealing ring 10 and the positioning block 11 is realized, so that the wire 2 can always be in contact with the sealing ring 10, and under the action of the sealing ring 10, the sealing effect between the wiring barrel 1, the wire 2 and the fixing block 9 can be improved to prevent moisture in the external environment from entering the wiring barrel 1.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A grounding device for pipeline station instrument equipment, characterized in that: include: A wiring barrel (1), wherein a wire (2) is arranged on the wiring barrel (1), a first cone column (3) is fixedly connected to the lower surface of the wiring barrel (1), a plurality of support rods (4) are fixedly connected to the outer surface of the wiring barrel (1), and a second cone column (5) is fixedly connected to the lower surface of the support rod (4); The outer surface of the wiring barrel (1) is fixedly connected to two limit blocks (6), the inner surfaces of the two limit blocks (6) are fixedly connected to limit rods (7), the outer surfaces of the two limit rods (7) are slidably connected to L-shaped blocks (8), the side surfaces of the two L-shaped blocks (8) are fixedly connected to fixed blocks (9), the side surfaces of the two fixed blocks (9) are fixedly connected to sealing rings (10), the outer surfaces of the two fixed blocks (9) are fixedly connected to two positioning blocks (11), and the outer surface of the wiring barrel (1) is fixedly connected to two The invention relates to a bearing block (12), the side surfaces of the two bearing blocks (12) are fixedly connected with connecting rods (13), the inner surfaces of the two connecting rods (13) are rotatably connected with flipping rods (14), the side surfaces of the two flipping rods (14) are fixedly connected with flipping blocks (15), the side surfaces of the two flipping blocks (15) are fixedly connected with positioning boxes (16), the side surfaces of the two positioning boxes (16) are fixedly connected with two connecting blocks (17), and the inner surfaces of the four connecting blocks (17) are threadedly connected with bolts (18).

2. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The bearing block (12) is provided with a connection groove (19), and the outer surface of the bolt (18) is threadedly connected to the connection groove (19).

3. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The upper surface of the bearing block (12) is in contact with the positioning block (11), the positioning box (16) and the connecting block (17) respectively.

4. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The outer surface of the L-shaped block (8) is in contact with the limiting block (6).

5. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The lower surfaces of the fixing block (9) and the sealing ring (10) are in contact with the wiring barrel (1).

6. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The outer surface of the wire (2) is in contact with the sealing ring (10).

7. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The limiting rod (7) passes through the L-shaped block (8).

8. A pipeline station instrument equipment grounding device according to claim 1, characterized in that: The inner surface of the turning block (15) is in contact with the connecting rod (13).

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