CN219779216U - Earthing leading-out wire protection device - Google Patents
Earthing leading-out wire protection device Download PDFInfo
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- CN219779216U CN219779216U CN202320676455.XU CN202320676455U CN219779216U CN 219779216 U CN219779216 U CN 219779216U CN 202320676455 U CN202320676455 U CN 202320676455U CN 219779216 U CN219779216 U CN 219779216U
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- protective
- lead wire
- protective shell
- protection device
- fixing
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- 230000001681 protective effect Effects 0.000 claims abstract description 36
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering, in particular to a protective device for a ground outgoing line, which comprises a protective shell, wherein the protective shell is of a hollow structure with an opening at the bottom end, a plurality of supporting legs which are uniformly distributed along the circumferential direction of the protective shell are arranged on the outer side of the protective shell, and one ends of the supporting legs are rotatably connected with the protective shell. According to the technical scheme, the protective shell is arranged on the grounding lead wire, and the protective shell is stably supported by the supporting legs, so that the grounding lead wire can be protected, the grounding lead wire is prevented from being impacted by foreign objects, the problem that the existing grounding lead wire is damaged or scrapped due to lack of a protective device and is extremely easy to be impacted by the foreign objects is solved, the cost increase and construction period delay caused by replacing the grounding lead wire are avoided, the economic loss in the construction process is greatly reduced, the construction period is saved, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a protective device for a grounding outgoing line.
Background
The grounding system is arranged to meet the grounding requirements of strong-current and weak-current equipment and other non-electric metal pipelines, consists of a grounding grid, a grounding lead-out device, a grounding cable, a grounding terminal block and the like, is widely applied to various industries such as electric power, buildings, computers, industrial and mining enterprises, communication and the like, plays roles of safety protection, shielding and the like, and is an important guarantee for personal safety, equipment safety and operation reliability.
In the grounding system, a grounding grid is buried underground, an electric device of a power system or a building, an overvoltage protection device of a facility, a lightning protection device and the like are connected with the grounding grid through grounding outgoing wires, the grounding outgoing wires are generally round or flat conductors, vertically arranged grounding grids penetrate through a concrete bottom plate and extend out to the ground, so that reliable grounding is realized, and the electricity safety is improved.
In building construction, a bottom plate is usually constructed first, after a grounding grid and a grounding lead wire are installed, construction of an upper structure (such as a side wall, a partition wall, a stand column and a middle plate) is carried out, however, in the construction process of the upper structure, the installed grounding lead wire lacks a protection device and is influenced by construction processes such as lifting of a reinforcing steel bar template, installation and dismantling of a bracket, and the like, the grounding lead wire is extremely easy to be impacted by foreign objects to cause damage or scrapping, and the grounding lead wire must be replaced, so that great economic and construction period losses are caused.
Disclosure of Invention
The utility model aims to provide a protective device for a grounding lead wire, which has the advantages of simple structure and strong practicability, can protect the grounding lead wire, prevent the grounding lead wire from being impacted by foreign objects, solve the problem that the existing grounding lead wire is extremely easy to damage or discard due to lack of the protective device, avoid the cost increase and construction period delay caused by replacing the grounding lead wire again, greatly reduce the economic loss in the construction process, save the construction period and improve the construction efficiency.
The utility model provides a protective device for a grounding outgoing line, which comprises a protective shell, wherein the protective shell is of a hollow structure with an opening at the bottom end, a plurality of supporting legs which are uniformly distributed along the circumferential direction of the protective shell are arranged on the outer side of the protective shell, and one ends of the supporting legs are rotatably connected with the protective shell.
Further, the protective housing includes a protection section of thick bamboo, the protection section of thick bamboo is both ends open-ended hollow structure, the top of protection section of thick bamboo is equipped with the visor, the visor with connect through the solid fixed ring between the protection section of thick bamboo.
Further, the outer side of the protective cover is provided with a plurality of connecting pieces which are uniformly distributed along the circumferential direction of the protective cover, and the center of each connecting piece is provided with a connecting bolt which longitudinally penetrates through the connecting piece;
the fixing ring is positioned at the top end of the protection cylinder, connecting holes are formed in the fixing ring at positions corresponding to the connecting bolts, and one ends of the connecting bolts, far away from the protection cover, penetrate through the connecting holes and are in threaded connection with fixing nuts.
Further, the inside of solid fixed ring is equipped with two telescopic links that set up relatively, two the one end that the telescopic link kept away from each other all with gu fixed ring's inner wall is connected, two the one end that the telescopic link is close to each other all is connected with the stopper.
Further, the outside of two telescopic links is all overlapped and is equipped with reset spring, reset spring's one end with the stopper is connected.
Further, rubber pads are arranged on one sides, close to each other, of the two limiting blocks.
Further, one end of the supporting leg is rotatably connected with the fixing ring, and a conical block is arranged at the other end of the supporting leg.
Further, the outside of fixed ring corresponds the position department of supporting leg all is equipped with the installation piece, the center department of installation piece is equipped with transversely runs through the fixed axle of installation piece, the supporting leg keep away from the one end of toper piece with the fixed axle rotates to be connected.
Further, the supporting legs comprise supporting plates which are horizontally arranged, the bottoms of the supporting plates are provided with positioning plates which are vertically arranged, and one ends of the positioning plates, which are far away from the supporting plates, are provided with conical blocks;
the two opposite sides of the supporting plate are respectively provided with a vertically arranged connecting plate, the mounting block is positioned between the two connecting plates, and two ends of the fixed shaft are respectively connected with the two connecting plates in a rotating way.
Further, mounting holes are formed in the two connecting plates at positions corresponding to the fixing shafts, two ends of the fixing shafts penetrate through the mounting holes respectively and are connected with the mounting holes in a rotating mode, and mounting nuts are connected with the two ends of the fixing shafts in a threaded mode.
The utility model has the beneficial effects that:
according to the technical scheme, the protective shell is arranged on the grounding lead wire, and the protective shell is stably supported by the supporting legs, so that the grounding lead wire can be protected, the grounding lead wire is prevented from being impacted by foreign objects, the problem that the existing grounding lead wire is damaged or scrapped due to lack of a protective device and is extremely easy to be impacted by the foreign objects is solved, the cost increase and construction period delay caused by replacing the grounding lead wire are avoided, the economic loss in the construction process is greatly reduced, the construction period is saved, and the construction efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a protection device for a ground lead in embodiment 1 of the present utility model;
fig. 2 is a schematic structural diagram of a protective cover in embodiment 1 of the present utility model;
FIG. 3 is a schematic structural view of a fixing ring in embodiment 1 of the present utility model;
fig. 4 is a schematic view showing the structure of a support leg in embodiment 1 of the present utility model.
Reference numerals illustrate:
1-protective cover, 2-connecting piece, 3-connecting bolt, 4-fixed ring, 5-installation piece, 6-connecting plate, 7-backup pad, 8-locating plate, 9-toper piece, 10-protection section of thick bamboo, 11-installation nut, 12-telescopic link, 13-reset spring, 14-stopper, 15-rubber pad, 16-connecting hole, 17-fixed axle, 18-mounting hole.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a ground lead-out wire protection device, as shown in fig. 1 through 4, a protection device comprises a protection barrel 10, protection barrel 10 is both ends open-ended hollow structure, the top of protection barrel 10 is equipped with solid fixed ring 4, gu fixed ring 4's top is equipped with visor 1, gu the outside of visor 1 is equipped with three connection piece 2 along its circumference evenly distributed, the center department of connection piece 2 is equipped with the connecting bolt 3 that vertically runs through connection piece 2, gu fixed ring 4 is last to correspond the position department of connecting bolt 3 and is equipped with connecting hole 16, connecting bolt 3 is kept away from visor 1's one end and runs through connecting hole 16, and threaded connection has fixation nut, gu fixed ring 4's outside is equipped with three supporting leg along its circumference, the one end of three supporting leg all rotates with gu fixed ring 4 and is connected.
The protection cylinder 10 is covered on the grounding lead wire, and the protection cover 1 is arranged at the top end of the protection cylinder 10, so that the grounding lead wire is protected, the grounding lead wire is prevented from being impacted by foreign objects, the problem that the existing grounding lead wire is extremely easy to damage or discard due to lack of a protection device is solved, the cost increase and construction period delay caused by replacing the grounding lead wire are avoided, the economic loss in the construction process is greatly reduced, the construction period is shortened, the construction efficiency is improved, and in addition, the protection cover 10 is stably supported by the support legs, so that the stability of the protection cylinder 10 is improved, and the protection cylinder 10 is prevented from being impacted by the foreign objects and toppled over.
The inside of solid fixed ring 4 is equipped with two telescopic links 12 that set up relatively, and the one end that two telescopic links 12 kept away from each other is connected with the inner wall of solid fixed ring 4, and the one end that two telescopic links 12 are close to each other is connected with stopper 14, and one side that two stoppers 14 are close to each other all is equipped with rubber pad 15, and the outside of two telescopic links 12 all overlaps and is equipped with reset spring 13, and reset spring 13's one end is connected with stopper 14.
The two limiting blocks 14 are used for clamping and fixing the grounding outgoing line, so that the grounding outgoing line is prevented from swinging due to the influence of the outside, the grounding outgoing line is always kept in a vertical state, and in addition, the grounding outgoing line can be protected by arranging the rubber pad 15 on one side, close to each other, of the two limiting blocks 14, and the grounding outgoing line is prevented from being damaged due to extrusion of the limiting blocks 14.
The supporting leg includes the backup pad 7 that the level set up, the bottom of backup pad 7 is equipped with the locating plate 8 of vertical setting, the one end that backup pad 7 was kept away from to locating plate 8 is equipped with toper piece 9, backup pad 7 top opposite both sides are equipped with the connecting plate 6 of vertical setting respectively, the outside of solid fixed ring 4 corresponds the position department of supporting leg all is equipped with installation piece 5, the center department of installation piece 5 is equipped with the fixed axle 17 that transversely runs through installation piece 5, two connecting plates 6 are located the both sides of installation piece 5 respectively, the position department that corresponds fixed axle 17 on two connecting plates 6 all is equipped with mounting hole 18, the mounting hole 18 on two connecting plates 6 are run through respectively at the both ends of fixed axle 17 to rotate with mounting hole 18 and be connected, the equal threaded connection in both ends of fixed axle 17 has mounting nut 11.
Through establishing connecting plate 6 cover on fixed axle 17 to make the supporting leg can rotate around fixed axle 17, when the supporting leg rotates to suitable angle, screw up installation nut 11, thereby fix the supporting leg, avoid when protection device uses, the supporting leg takes place to rotate, influences the protection effect of ground lead-out wire, in addition, through setting up toper piece 9, can strengthen the supporting leg and be connected on ground, thereby improve protection device's stability.
Working principle: firstly, the protection cylinder 10 is covered on the grounding outgoing line, the grounding outgoing line is clamped and fixed through the two limiting blocks 14, in the clamping process, the vertical perpendicularity of the grounding outgoing line is guaranteed, then, the protection cover 1 is placed on the top of the fixed ring 4, the connection between the protection cover 1 and the fixed ring 4 is realized through the connecting bolt 3, finally, the supporting leg is rotated, the conical block 9 is inserted into the ground, and meanwhile, the mounting nut 11 is screwed, so that the supporting leg is fixed.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The utility model provides a ground connection lead-out wire protection device, its characterized in that includes the protective housing, the protective housing is bottom open-ended hollow structure, the outside of protective housing is equipped with a plurality of along its circumference evenly distributed's supporting leg, a plurality of the one end of supporting leg all with the protective housing rotates to be connected.
2. The device for protecting the ground lead wire according to claim 1, wherein the protective shell comprises a protective cylinder, the protective cylinder is of a hollow structure with two open ends, a protective cover is arranged at the top of the protective cylinder, and the protective cover is connected with the protective cylinder through a fixing ring.
3. The protection device for the ground lead according to claim 2, wherein a plurality of connecting pieces are uniformly distributed along the circumferential direction of the protection cover on the outer side of the protection cover, and a connecting bolt longitudinally penetrating through the connecting pieces is arranged at the center of the connecting pieces;
the fixing ring is positioned at the top end of the protection cylinder, connecting holes are formed in the fixing ring at positions corresponding to the connecting bolts, and one ends of the connecting bolts, far away from the protection cover, penetrate through the connecting holes and are in threaded connection with fixing nuts.
4. The ground lead wire protection device according to claim 3, wherein two telescopic rods which are oppositely arranged are arranged in the fixing ring, one ends of the two telescopic rods which are far away from each other are connected with the inner wall of the fixing ring, and one ends of the two telescopic rods which are close to each other are connected with limiting blocks.
5. The device for protecting the ground lead wire according to claim 4, wherein the outer sides of the two telescopic rods are respectively sleeved with a return spring, and one end of each return spring is connected with the limiting block.
6. The device according to claim 5, wherein rubber pads are provided on both sides of the two stoppers that are close to each other.
7. The ground lead protection device of claim 4, wherein one end of the support leg is rotatably connected to the fixing ring, and the other end of the support leg is provided with a tapered block.
8. The grounding lead-out wire protection device according to claim 7, wherein mounting blocks are arranged at positions, corresponding to the supporting legs, of the outer sides of the fixing rings, fixing shafts which transversely penetrate through the mounting blocks are arranged at the centers of the mounting blocks, and one ends, far away from the conical blocks, of the supporting legs are rotatably connected with the fixing shafts.
9. The ground lead protection device of claim 8, wherein the support leg comprises a horizontally arranged support plate, a vertically arranged positioning plate is arranged at the bottom of the support plate, and the conical block is arranged at one end of the positioning plate away from the support plate;
the two opposite sides of the supporting plate are respectively provided with a vertically arranged connecting plate, the mounting block is positioned between the two connecting plates, and two ends of the fixed shaft are respectively connected with the two connecting plates in a rotating way.
10. The device for protecting the grounding lead-out wire according to claim 9, wherein mounting holes are formed in the two connecting plates at positions corresponding to the fixing shafts, two ends of the fixing shafts penetrate through the mounting holes respectively and are connected with the mounting holes in a rotating mode, and mounting nuts are connected with two ends of the fixing shafts in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676455.XU CN219779216U (en) | 2023-03-30 | 2023-03-30 | Earthing leading-out wire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676455.XU CN219779216U (en) | 2023-03-30 | 2023-03-30 | Earthing leading-out wire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779216U true CN219779216U (en) | 2023-09-29 |
Family
ID=88133942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320676455.XU Active CN219779216U (en) | 2023-03-30 | 2023-03-30 | Earthing leading-out wire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779216U (en) |
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2023
- 2023-03-30 CN CN202320676455.XU patent/CN219779216U/en active Active
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