CN209313123U

CN209313123U - Overhead transmission line shaft tower corrosion-resistant grounding line

Info

Publication number: CN209313123U
Application number: CN201821352257.3U
Authority: CN
Inventors: 徐栋华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-22
Filing date: 2018-08-22
Publication date: 2019-08-27
Anticipated expiration: 2028-08-22

Abstract

The utility model discloses overhead transmission line shaft tower corrosion-resistant grounding lines, connection component is provided between first connecting plate and the second connecting plate, connecting tube one end is inlaid with graphite annulus, copper rod one end is connected with limited post, second connecting plate bottom end is welded with connecting line, anti-corrosion zinc ring assemblies are provided in the middle part of first mounting groove, first semicircle ring cowling side is hinged with the second semicircle ring cowling, connecting line is welded with binding post far from the second one end of the connection board, two and half closing disks are located at binding post two sides, half closing disk side lower is provided with connecting screw, half closing disk side offers oil filler point, the utility model utilizes the principle of electrochemical corrosion, anti-corrosion zinc ring assemblies are corroded instead of ground line, protective ground wire, connecting pipe box are connected to copper rod one end, it can be adjusted according to the deviation of earthing rod and shaft tower base position, it is easy for installation, utilize protective jacket The weld of pipe group pairs of posts and grounding body is protected, its anti-corrosion ability is further increased.

Description

Overhead transmission line shaft tower corrosion-resistant grounding line

Technical field

The utility model relates to technical field of electric power, specially overhead transmission line shaft tower corrosion-resistant grounding line.

Background technique

Shaft tower is the supporter for being used to support power transmission line in overhead transmission line, is mostly made of steel or armored concrete, That essential support construction, earthing or grounding means are made of grounding body and ground line in overhead transmission line, play the role of be The conductance of the electrostatic and leakage that will build up on enter the earth, prevent cause safety accident, wherein embedment underground directly with greatly contact Metallic conductor be known as grounding body, by electric device must grounded part with the metallic conductor that grounding body connects be known as connecing Ground wire.

But current ground line is easy to be corroded because of extraneous factor because being mostly metal material, need to overhaul often and Replacement, and when connection ground line, it can often cause due to the deviation of earthing rod and shaft tower base position difficult to install.

Utility model content

The utility model provides overhead transmission line shaft tower corrosion-resistant grounding line, can effectively solve mentioned above in the background art But current ground line is easy to be corroded because of extraneous factor, needs to overhaul and replace often, and even because being mostly metal material When connecing ground line, often it can lead to problem difficult to install due to the deviation of earthing rod and shaft tower base position.

To achieve the above object, the utility model provides the following technical solutions: overhead transmission line shaft tower corrosion-resistant grounding line, including First connecting plate, first connecting plate side is provided with the second connecting plate, between first connecting plate and the second connecting plate It is provided with connection component, the connection component includes connecting tube, graphite annulus, copper rod and limited post, described connecting tube one end and the By being welded to connect, the connecting tube is inlaid with graphite annulus, the connecting tube far from the first one end of the connection board for one connecting plate bottom end It is socketed on copper rod one end, described copper rod one end is located at connecting tube and is internally connected with limited post；

Second connecting plate bottom end is welded with connecting line, is uniformly provided with the first mounting groove in the middle part of the connecting line.

Anti-corrosion zinc ring assemblies are provided in the middle part of first mounting groove, the anti-corrosion zinc ring assemblies include the first semicircular ring Lid, the second semicircle ring cowling, spring leaf, the second mounting groove and snap ring, the first semicircle ring cowling side are hinged with the second semicircular ring Lid, the second semicircle ring cowling interior side are provided with spring leaf, and the first semicircle ring cowling and the second semicircle ring cowling side are equal The second mounting groove is offered, second mounting groove is internally provided with snap ring, and the connecting line is welded far from the second one end of the connection board It is connected to binding post.

The wiring top end is socketed with protection tube component, and the protection tube component includes half closing disk, connection spiral shell Bar, sealing ring and oil filler point, described two half closing disks are located at binding post two sides, the half closing disk side lower setting There is connecting screw, the half closing disk inner upper end and lower end are provided with sealing ring, and half closing disk side offers note Oilhole.

Preferably, first connecting plate and the second connecting plate side offer threaded hole.

Preferably, the limited post is connected with copper rod by screw thread.

Preferably, described two half closing disk height and the first mounting groove are of same size.

Preferably, the wiring top end is socketed with stop collar, and wiring top end offers spiral shell at connecting screw Pit.

Preferably, the contact position of described two half closing disks is bonded with gasket seal.

Preferably, the sealing ring two sides are semicircular ring, and semicircular ring is connected by bonding with half closing disk.

Preferably, the oil filler point is internally provided with plug cock.

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

1. being provided with anti-corrosion zinc ring assemblies, using the principle of electrochemical corrosion, two and half closing disks replace being grounded rotten Erosion, protective ground wire, and anti-corrosion zinc ring assemblies convenient disassembly, are easily changed.

2. being provided with connection component, connecting pipe box are connected to copper rod one end, easy to adjust, can be according to earthing rod and shaft tower pedestal The deviation of position is adjusted, easy for installation.

3. being provided with protection tube component, protected using the weld of two and half closing disk pairs of posts and grounding body Shield, protection are easy the pad being corroded, further increase its anti-corrosion ability.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model connection component；

Fig. 3 is the structural schematic diagram of the utility model anti-corrosion zinc ring assemblies；

Fig. 4 is the structural schematic diagram of the utility model protection tube component；

Figure label: 1, the first connecting plate；2, the second connecting plate；3, connection component；301, connecting tube；302, graphite annulus； 303, copper rod；304, limited post；4, connecting line；5, the first mounting groove；6, anti-corrosion zinc ring assemblies；601, the first semicircle ring cowling； 602, the second semicircle ring cowling；603, spring leaf；604, the second mounting groove；605, snap ring；7, binding post；8, protection tube component； 801, half closing disk；802, connecting screw；803, sealing ring；804, oil filler point.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, overhead transmission line shaft tower corrosion-resistant grounding line, Including the first connecting plate 1,1 side of the first connecting plate is provided with the second connecting plate 2, for the ease of the first connecting plate 1 of installation and the Two connecting plates 2, the first connecting plate 1 and 2 side of the second connecting plate offer threaded hole, the first connecting plate 1 and the second connecting plate 2 Between be provided with connection component 3, connection component 3 includes connecting tube 301, graphite annulus 302, copper rod 303 and limited post 304, connection By being welded to connect, connecting tube 301 is inlaid with graphite far from 1 one end of the first connecting plate for 301 one end of pipe and 1 bottom end of the first connecting plate Ring 302, connecting tube 301 are socketed on 303 one end of copper rod, and 303 one end of copper rod is located at connecting tube 301 and is internally connected with limited post 304, For the ease of connection limited post 304 and copper rod 303, limited post 304 is connected with copper rod 303 by screw thread；

Second connecting plate, 2 bottom end is welded with connecting line 4, and the first mounting groove 5 is uniformly provided in the middle part of connecting line 4.

Be provided with anti-corrosion zinc ring assemblies 6 in the middle part of first mounting groove 5, anti-corrosion zinc ring assemblies 6 include the first semicircle ring cowling 601, Second semicircle ring cowling 602, spring leaf 603, the second mounting groove 604 and snap ring 605,601 side of the first semicircle ring cowling are hinged with Two semicircle ring cowlings 602, for the ease of the first semicircle ring cowling 601 and the second semicircle ring cowling 602 are caught in the first mounting groove 5, the Half circular ring cover 601 and 602 height of the second semicircle ring cowling and the first mounting groove 5 are of same size, 602 inside one of the second semicircle ring cowling Side is provided with spring leaf 603, and the first semicircle ring cowling 601 and 602 side of the second semicircle ring cowling offer the second mounting groove 604, Second mounting groove 604 is internally provided with snap ring 605, and connecting line 4 is welded with binding post 7 far from 2 one end of the second connecting plate.

7 top of binding post is socketed with protection tube component 8, and protection tube component 8 includes half closing disk 801, connecting screw 802, sealing ring 803 and oil filler point 804, two and half closing disks 801 are located at 7 two sides of binding post, in order to improve two semicircles Sealing effect between cover board 801, the contact position of two and half closing disks 801 are bonded with gasket seal, half closing disk, 801 side lower It is provided with connecting screw 802, fixes half closing disk 801 for the ease of connecting screw 802,7 top of binding post is socketed restraining position ring block, And 7 top of binding post offers threaded hole at connecting screw 802, half closing disk, 801 inner upper end is provided with lower end Sealing ring 803, for the ease of installing sealing ring 803,803 two sides of sealing ring are semicircular ring, and semicircular ring passes through bonding and half Closing disk 801 is connected, and half closing disk, 801 side offers oil filler point 804, for the ease of sealed oil-filling hole 804, oil filler point 804 It is internally provided with plug cock.

The working principle and process for using of the utility model: when installation ground line, by the first connecting plate 1 and overhead line pole Bottom is connected, and adjusts the position of connecting tube 301 and copper rod 303, and graphite annulus 302 plays sealing process, prevents dust from entering, can press It is adjusted according to the deviation of earthing rod and shaft tower base position, it is easy for installation, anti-corrosion zinc ring assemblies 6 are socketed on the first mounting groove In 5, the first semicircle ring cowling 601 is merged with the second semicircle ring cowling 602, spring leaf 603 is press-connected line 4 at this time, is convenient for It is fixed, its loosening is prevented, snap ring 605 is caught in the second mounting groove 604, it is easy for installation, it is readily disassembled replacement, two and half domes Plate 801 merges, and is protected by 802 pairs of posts 7 of connecting screw and the weld of grounding body, makes to weld using sealing ring 803 The place of connecing is not contacted with air, while lubricating oil is injected into oil filler point 804, and protection is easy the pad being corroded, and is further mentioned Its high anti-corrosion ability.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims

1. overhead transmission line shaft tower corrosion-resistant grounding line, including the first connecting plate (1), it is characterised in that: first connecting plate (1) one Side is provided with the second connecting plate (2), is provided with connection component (3) between first connecting plate (1) and the second connecting plate (2), The connection component (3) includes connecting tube (301), graphite annulus (302), copper rod (303) and limited post (304), the connecting tube (301) one end and the first connecting plate (1) bottom end are by being welded to connect, and the connecting tube (301) is far from the first connecting plate (1) one end It is inlaid with graphite annulus (302), the connecting tube (301) is socketed on copper rod (303) one end, and described copper rod (303) one end, which is located at, to be connected Adapter tube (301) is internally connected with limited post (304)；

Second connecting plate (2) bottom end is welded with connecting line (4), is uniformly provided with the first installation in the middle part of the connecting line (4) Slot (5).

2. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 1, it is characterised in that: first mounting groove (5) Middle part is provided with anti-corrosion zinc ring assemblies (6), and the anti-corrosion zinc ring assemblies (6) include the first semicircle ring cowling (601), the second semicircular ring It is hinged to cover (602), spring leaf (603), the second mounting groove (604) and snap ring (605), the first semicircle ring cowling (601) side There is the second semicircle ring cowling (602), the second semicircle ring cowling (602) interior side is provided with spring leaf (603), and described the first half Circular ring cover (601) and second semicircle ring cowling (602) side offer the second mounting groove (604), second mounting groove (604) It is internally provided with snap ring (605), the connecting line (4) is welded with binding post (7) far from the second connecting plate (2) one end.

3. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 2, it is characterised in that: binding post (7) top It is socketed with protection tube component (8), the protection tube component (8) includes half closing disk (801), connecting screw (802), sealing Ring (803) and oil filler point (804), described two half closing disks (801) are located at binding post (7) two sides, half closing disk (801) side lower is provided with connecting screw (802), and half closing disk (801) inner upper end and lower end are provided with sealing Ring (803), half closing disk (801) side offer oil filler point (804).

4. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 1, it is characterised in that: first connecting plate (1) Threaded hole is offered with the second connecting plate (2) side.

5. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 1, it is characterised in that: the limited post (304) with Copper rod (303) is connected by screw thread.

6. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 2, it is characterised in that: the first semicircle ring cowling (601) and the second semicircle ring cowling (602) is highly of same size with the first mounting groove (5).

7. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 2, it is characterised in that: binding post (7) top It is socketed restraining position ring block, and binding post (7) top offers threaded hole at connecting screw (802).

8. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 3, it is characterised in that: described two half closing disks (801) contact position is bonded with gasket seal.

9. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 3, it is characterised in that: the sealing ring (803) two Side is semicircular ring, and semicircular ring is connected by bonding with half closing disk (801).

10. overhead transmission line shaft tower corrosion-resistant grounding line according to claim 3, it is characterised in that: in the oil filler point (804) Portion is provided with plug cock.