CN114629057A - Electrical engineering cable protection device - Google Patents
Electrical engineering cable protection device Download PDFInfo
- Publication number
- CN114629057A CN114629057A CN202210268864.6A CN202210268864A CN114629057A CN 114629057 A CN114629057 A CN 114629057A CN 202210268864 A CN202210268864 A CN 202210268864A CN 114629057 A CN114629057 A CN 114629057A
- Authority
- CN
- China
- Prior art keywords
- box body
- cable
- heat
- flip box
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/16—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/03—Cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an electrical engineering cable protection device, which structurally comprises a protection main body, a hinge and an adsorption plate, wherein the hinge is arranged at the rear end of the protection main body, the adsorption plate is arranged at the front end of the protection main body, the connecting end of the cable generates more heat, the heat generated is absorbed by the heat absorption ball in the telescopic hose, the heat absorption ball pushes the radiating fin to move upwards after expanding to radiate the heat out of the inside of the flip box body, the flip box body is prevented from being burnt out after more heat is accumulated, the binding pieces formed by the strip-shaped plates are freely stretched on the through plate, thereby leading the lower end of the attaching sheet to butt and seal the outer side surface of the cable, reducing the contact between moisture and the connecting end of the cable, leading the extrusion ring to drive the sponge cushion to extrude the surface of the cable, at this moment, the spongy cushion conflicts the surface of the cable, moisture on the surface of the cable is absorbed, and the condition that the connecting end of the cable is contacted with the moisture to cause electric shock is avoided.
Description
Technical Field
The invention relates to the field of electrical engineering, in particular to an electrical engineering cable protection device.
Background
Electric engineering cable is carrying out the in-process of wiring, carry out fixed connection with the electric conductor at the head and the tail both ends of two cables, port electric conductor after two cables are connected exposes externally, need cover the electric conductor of cable through protection device, play certain guard action, but because protection device is when protecting the link of cable, direct cover the protection with the link through insulating box body usually, the cable produces more heat at the in-process link that carries out work, the heat is discharged from insulating box body inside easily, lead to the inside more heat of piling up of box body, it has certain clearance to cause the box body to burn out simultaneously to exist between the link of cable and the box body easily, cause outside moisture to enter into inside the box body easily, the moisture contacts with the link of cable, take place the dangerous condition of electrocuteeing.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this electrical engineering cable protection device, its structure is including protection main part, hinge, adsorption plate, the hinge is installed to protection main part rear end to the adsorption plate is established at protection main part front end, the protection main part includes flip box body, conflict mechanism, dampproofing mechanism, the hinge is installed to flip box body rear end to the adsorption plate is established at flip box body front end, the inside middle-end of flip box body is equipped with conflict mechanism to dampproofing mechanism establishes at the inside head and the tail both ends of flip box body, the flip box body comprises two upper and lower laps to the middle part forms the cylinder cavity, and two upper and lower laps are equipped with an adsorption plate respectively.
As a further improvement of the present invention, the abutting mechanism includes an outer ring, a top spring, a fastening mechanism, a heat pipe, and a heat exhausting mechanism, the outer ring is disposed at the middle end inside the flip box body, the inner side of the outer ring is welded to the outer side end of the top spring, the inner side end of the top spring is welded to the outer side end face of the fastening mechanism, the heat pipe is disposed between the outer ring and the heat exhausting mechanism, the heat exhausting mechanism is disposed inside the flip box body, and the outer ring, the fastening mechanism, and the heat exhausting mechanism are disposed in two numbers and are respectively connected to the upper and lower cover plates of the flip box body.
As a further improvement of the invention, the buckling mechanism comprises buckling plates, connecting rods, torsion shafts and touch plates, the inner side ends of the buckling plates are connected with the outer side ends of the touch plates through the connecting rods, the outer ends of the touch plates are provided with the torsion shafts, the outer side ends of the buckling plates are connected with the inner side ends of the outer rings through top springs, the number of the touch plates is four, the four touch plates are connected to form an arc-shaped structure, and the connecting end of each touch plate is provided with one torsion shaft.
As a further improvement of the invention, the heat extraction mechanism comprises a flexible hose, a heat absorption ball and a heat dissipation sheet, the lower end of the flexible hose is communicated with the upper end of the outer ring, the heat absorption ball is arranged in the flexible hose, the upper end of the heat absorption ball is fixed with the bottom of the heat dissipation sheet, the heat dissipation sheet is slidably arranged in the flip box body, the upper end of the flexible hose is fixed with the bottom of the heat dissipation sheet, and the heat absorption ball is made of zinc metal and has better thermal expansibility.
As a further improvement of the invention, the moisture-proof mechanism comprises a through plate, an attaching piece, a limiting ring and a moisture absorption mechanism, wherein the through plate is arranged inside the flip box body, the outer side end of the attaching piece penetrates through the inside of the through plate in a clearance fit manner, the inner side end of the attaching piece penetrates through the inside of the limiting ring in a clearance fit manner, the moisture absorption mechanism is arranged inside the limiting ring, the attaching piece is composed of a plurality of strip-shaped plates, the abutting end of the attaching piece and the cable is of a cambered surface structure, and the attaching piece can freely stretch out and draw back on the through plate through the plurality of strip-shaped plates.
As a further improvement of the invention, the moisture absorption mechanism comprises a spring rod, a squeezing ring, a spongy cushion and a convex block, wherein the outer side end of the spring rod is arranged at the inner side of the limiting ring, the inner side end of the spring rod is fixed with the outer side of the squeezing ring, the spongy cushion is attached to the surface of the inner side of the squeezing ring, the convex block is embedded at the inner side of the spongy cushion, the squeezing ring and the spongy cushion are both in annular structures, and pressure is applied to the squeezing ring through the spring rod.
The invention has the beneficial effects that:
1. support through the connecting rod and torsion elasticity that the torsion shaft was applyed to make four touch-sensitive boards carry out the angular deflection, closely contradict with the link of cable, ensure the electrically conductive stability of cable link, the link of cable produces more heat, absorbs the heat that produces through the inside heat absorption ball of bellows, promote the fin up to move after the heat absorption ball inflation, inside the flip box body of dispelling the heat, avoid the heat to pile up more back flip box body and burn out.
2. The laminating piece that forms through a plurality of bar boards freely stretches out and draws back on running through the board to make the lower extreme of laminating piece contradict to the cable outside surface and seal, reduce the link of moisture and cable and take place the contact, the extrusion ring drives the foam-rubber cushion and extrudees the cable surface, at this moment the foam-rubber cushion contradicts the cable surface, absorbs the moisture on cable surface, avoids the link of cable to contact the dangerous condition that moisture takes place to electrocute.
Drawings
Fig. 1 is a schematic structural diagram of an electrical engineering cable protection device according to the present invention.
Fig. 2 is a schematic view of the internal structure of a protection main body according to the present invention.
Fig. 3 is a schematic side view of a collision mechanism according to the present invention.
FIG. 4 is a schematic view of a fastening mechanism according to the present invention.
Fig. 5 is a schematic structural diagram of a heat removal mechanism according to the present invention.
Fig. 6 is a schematic structural diagram of a moisture-proof mechanism of the present invention.
Fig. 7 is a schematic structural view of an absorbent mechanism of the present invention.
In the figure: the heat-insulation box comprises a protection main body-1, a hinge-2, an adsorption plate-3, a flip box body-11, a collision mechanism-12, a damp-proof mechanism-13, an outer ring-121, a top spring-122, a buckling mechanism-123, a heat conduction pipe-124, a heat exhaust mechanism-125, a buckling plate-23 a, a connecting rod-23 b, a torsion shaft-23 c, a collision plate-23 d, a telescopic hose-25 a, a heat absorption ball-25 b, a radiating fin-25 c, a penetrating plate-13 a, a fitting sheet-13 b, a limiting ring-13 c, a moisture absorption mechanism-13 d, a spring rod-d 1, a squeezing ring-d 2, a sponge cushion-d 2 and a bump-d 4.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to an electric engineering cable protection device, which structurally comprises a protection main body 1, a hinge 2 and an adsorption plate 3, wherein the hinge 2 is arranged at the rear end of the protection main body 1, the adsorption plate 3 is arranged at the front end of the protection main body 1, the protection main body 1 comprises a flip box body 11, a butting mechanism 12 and a moisture-proof mechanism 13, the hinge 2 is arranged at the rear end of the flip box body 11, the adsorption plate 3 is arranged at the front end of the flip box body 11, the middle end in the flip box body 11 is provided with a contact mechanism 12, and the moisture-proof mechanisms 13 are arranged at the head end and the tail end inside the flip box body 11, the flip box body 11 is composed of an upper cover plate and a lower cover plate, and the middle part forms a cylindrical cavity, and the upper and lower cover plates are respectively provided with an adsorption plate 3, carry out magnetic adsorption through two upper and lower adsorption plates 3, improve the leakproofness that flip box body 11 covered to the improvement is wrapped up the protection to the cable.
Wherein, conflict mechanism 12 includes outer loop 121, top spring 122, lock mechanism 123, heat pipe 124, heat extraction mechanism 125, outer loop 121 establishes at 11 inside middle-ends of flip box, outer loop 121 inboard and the welding of the 122 outside end of top spring to top spring 122 medial extremity welds with lock mechanism 123 outside end face mutually, heat pipe 124 establishes between outer loop 121 and heat extraction mechanism 125, heat extraction mechanism 125 establishes inside flip box 11, outer loop 121, lock mechanism 123 and heat extraction mechanism 125 all are equipped with two, respectively with two upper and lower cover connections of flip box 11, do benefit to flip box 11 at the in-process that carries out flip, and two lock mechanisms 123 at upper and lower both ends are contradicted the link of cable, ensure the electrically conductive stability of cable link.
The buckling mechanism 123 includes buckling plates 23a, connecting rods 23b, torsion shafts 23c and abutting plates 23d, the inner side end of the buckling plate 23a is connected with the outer side end of the abutting plate 23d through the connecting rods 23b, the torsion shafts 23c are mounted at the outer ends of the abutting plates 23d, the outer side end of the buckling plate 23a is connected with the inner side end of the outer ring 121 through the top spring 122, four abutting plates 23d are arranged, the four abutting plates 23d are connected to form an arc-shaped structure, one torsion shaft 23c is arranged at the connecting end of each abutting plate 23d, and torsion elasticity is generated through the torsion shafts 23c, so that the four abutting plates 23d tightly abut against the connecting ends of the cables, and the connecting ends of the cables are prevented from falling off in the working process of the cables, and the turnover cover body 11 is prevented from being burnt out.
Wherein, heat extraction mechanism 125 includes expansion hose 25a, heat absorption ball 25b, fin 25c, expansion hose 25a lower extreme link up with outer loop 121 upper end mutually, expansion hose 25a internally mounted has heat absorption ball 25b, heat absorption ball 25b upper end is fixed with fin 25c bottom, fin 25c slidable mounting is inside flip box 11, expansion hose 25a upper end is fixed with fin 25c bottom, heat absorption ball 25b adopts zinc metal material, has better receiving thermal expansibility to make heat absorption ball 25b absorb the heat that the cable produced after, the inflation promotes fin 25c and outwards removes, inside heat outgoing flip box 11, avoid the heat to pile up more back flip box 11 and burn out.
The specific use mode and function of the embodiment are as follows:
in the invention, the connecting ends of two cables after wiring are placed at the inner side of the abutting mechanism 12, and then are covered downwards by the cover plate at the upper end of the flip box body 11, at this time, the outer ring 121 preliminarily limits the connecting ends of the cables, then the top spring 122 exerts elasticity, so that the buckling plates 23a on the buckling mechanism 123 buckle the connecting ends of the cables, in the buckling process, the four abutting plates 23d are subjected to angle deviation through the support of the connecting rod 23b and the torsion elasticity exerted by the torsion shaft 23c, so as to tightly collide with the connecting ends of the cables, thereby ensuring the stability of the electric conduction of the connecting ends of the cables, and in the electric conduction process of the cables, the connecting ends of the cables generate more heat, the heat is conducted into the heat conducting pipe 124 through the outer ring 121, and the generated heat is absorbed by the heat absorbing balls 25b in the telescopic hose 25a, at this time, the heat absorbing balls 25b expand, the heat absorption ball 25b pushes the heat dissipation sheet 25c to move upwards after expansion, and the flexible hose 25a extends to keep the heat dissipation sheet 25c and the outer ring 121 in sealed conduction, so that heat is dissipated out of the inside of the flip box body 11, and the flip box body 11 is prevented from being burnt out after more heat is accumulated.
Example 2:
as shown in fig. 6 to 7:
wherein, dampproofing mechanism 13 is including running through board 13a, laminating piece 13b, spacing ring 13c, moisture absorption mechanism 13d, run through board 13a and establish inside flip box body 11 to laminating piece 13b outside end adopts clearance fit to run through inside running through board 13a, laminating piece 13b medial extremity adopts clearance fit to run through inside spacing ring 13c, moisture absorption mechanism 13d establishes at spacing ring 13c inboardly, laminating piece 13b comprises a plurality of bar boards to laminating piece 13b is ARC structure with the conflict end of cable, freely stretches out and draws back on running through board 13a through a plurality of bar boards, thereby improves laminating piece 13b and the conflict leakproofness on cable surface, reduces the moisture and enters into 11 inside link emergence contacts with the cable of flip box body.
The moisture absorption mechanism 13d comprises a spring rod d1, a pressing ring d2, a spongy cushion d2 and a bump d4, the outer end of the spring rod d1 is arranged on the inner side of the limiting ring 13c, the inner end of the spring rod d1 is fixed with the outer side of the pressing ring d2, the spongy cushion d2 is attached to the surface of the inner side of the pressing ring d2, the bump d4 is embedded on the inner side of the spongy cushion d2, the pressing ring d2 and the spongy cushion d2 are both of an annular structure, and the spring rod d1 applies pressure to the pressing ring d2, so that the spongy cushion d2 is ensured to abut against the surface of the cable, moisture on the surface of the cable is absorbed, and the moisture is prevented from flowing along the surface of the cable.
The specific use mode and function of the embodiment are as follows:
in the invention, when the cover plate at the upper end of the flip box body 11 is covered downwards, the cable is limited and buckled with the opening at the outer end of the flip box body 11 through the limiting ring 13c, then, the adhesive sheet 13b formed by a plurality of strip-shaped plates is freely stretched and contracted on the through-plate 13a, so that the lower end of the fitting piece 13b performs interference sealing on the outer side surface of the cable, reduces the moisture from entering the inside from the outer opening end of the box body 11 to contact with the connecting end of the cable, meanwhile, the spring rod d1 is used for applying elastic force to the extrusion ring d2, at the moment, the extrusion ring d2 drives the spongy cushion d2 to extrude the surface of the cable, the sponge cushion d2 collides with the surface of the cable, the sponge cushion d2 is prevented from sliding on the surface of the cable by the convex block d4, thereby make foam-rubber cushion d2 absorb the moisture on cable surface, prevent that moisture from flowing along the cable surface, avoid the link of cable to contact the dangerous condition that moisture takes place to electrocute.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides an electrical engineering cable protection device, its structure is including protection main part (1), hinge (2), adsorption plate (3), hinge (2) are installed to protection main part (1) rear end to establish at protection main part (1) front end adsorption plate (3), its characterized in that:
protection main part (1) includes flip box body (11), conflict mechanism (12), dampproofing mechanism (13), hinge (2) are installed to flip box body (11) rear end to establish at flip box body (11) front end adsorption plate (3), flip box body (11) inside middle-end is equipped with conflict mechanism (12), and establishes at flip box body (11) inside end to end both ends in dampproofing mechanism (13).
2. An electrical engineering cable protection device according to claim 1, characterized in that: conflict mechanism (12) are including outer ring (121), top spring (122), lock mechanism (123), heat pipe (124), heat extraction mechanism (125), establish at flip box body (11) inside middle-end in outer ring (121), outer ring (121) inboard and top spring (122) outside end looks welding to top spring (122) medial extremity and lock mechanism (123) outside end face weld mutually, establish between outer ring (121) and heat extraction mechanism (125) heat pipe (124), heat extraction mechanism (125) are established inside flip box body (11).
3. An electrical engineering cable protection device according to claim 2, characterized in that: the buckling mechanism (123) comprises a buckling plate (23 a), a connecting rod (23 b), a torsion shaft (23 c) and a touch plate (23 d), the inner side end of the buckling plate (23 a) is connected with the outer side end of the touch plate (23 d) through the connecting rod (23 b), the torsion shaft (23 c) is installed at the outer end of the touch plate (23 d), and the outer side end of the buckling plate (23 a) is connected with the inner side end of the outer ring (121) through a top spring (122).
4. An electrical engineering cable protection device according to claim 2, characterized in that: heat extraction mechanism (125) include flexible hose (25 a), heat absorption ball (25 b), fin (25 c), flexible hose (25 a) lower extreme link up with outer loop (121) upper end mutually, flexible hose (25 a) internally mounted has heat absorption ball (25 b), heat absorption ball (25 b) upper end is fixed with fin (25 c) bottom, fin (25 c) slidable mounting is inside flip box body (11), flexible hose (25 a) upper end is fixed with fin (25 c) bottom.
5. An electrical engineering cable protection device according to claim 1, characterized in that: dampproofing mechanism (13) is including running through board (13 a), laminating piece (13 b), spacing ring (13 c), moisture absorption mechanism (13 d), it establishes inside flip box body (11) to run through board (13 a) to laminating piece (13 b) outside end adopts clearance fit to run through in running through board (13 a) inside, laminating piece (13 b) medial extremity adopts clearance fit to run through inside spacing ring (13 c), moisture absorption mechanism (13 d) is established at spacing ring (13 c) inboardly.
6. An electrical engineering cable protection device according to claim 5, characterized in that: moisture absorption mechanism (13 d) include spring beam (d 1), extrusion ring (d 2), foam-rubber cushion (d 2), lug (d 4), spring beam (d 1) outside end is established at spacing ring (13 c) inboard to spring beam (d 1) medial end is fixed mutually with extrusion ring (d 2) outside, foam-rubber cushion (d 2) are installed in the laminating of extrusion ring (d 2) inboard surface, lug (d 4) have been inlayed to foam-rubber cushion (d 2) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268864.6A CN114629057B (en) | 2022-03-18 | 2022-03-18 | Electrical engineering cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210268864.6A CN114629057B (en) | 2022-03-18 | 2022-03-18 | Electrical engineering cable protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114629057A true CN114629057A (en) | 2022-06-14 |
| CN114629057B CN114629057B (en) | 2023-08-08 |
Family
ID=81902948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210268864.6A Active CN114629057B (en) | 2022-03-18 | 2022-03-18 | Electrical engineering cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114629057B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576593A (en) * | 2016-01-14 | 2016-05-11 | 国网浙江省电力公司温州供电公司 | Grounding box capable of moisture prevention |
| US20160285249A1 (en) * | 2013-11-11 | 2016-09-29 | Zte Corporation | Cable Joint Protection Box |
| US20170033546A1 (en) * | 2014-01-22 | 2017-02-02 | 3M Innovative Properties Company | Enclosure for a cable connection |
| CN207603139U (en) * | 2017-12-25 | 2018-07-10 | 洛阳明创矿山冶金设备有限公司 | A kind of subway line box |
| EP3518349A1 (en) * | 2018-01-24 | 2019-07-31 | FRIWO Gerätebau GmbH | Protective cover element and waterproof housing for electrically functional components |
| CN213043381U (en) * | 2020-09-08 | 2021-04-23 | 北安市恒信科技开发有限公司 | Just, cable protection device for electrical engineering of dress formula |
| CN112928466A (en) * | 2021-01-22 | 2021-06-08 | 郭建平 | Integrated multifunctional 5G antenna box |
| CN213753889U (en) * | 2020-11-12 | 2021-07-20 | 刘军伟 | Network cable distributing box for computer network transmission |
| CN113178840A (en) * | 2021-05-20 | 2021-07-27 | 徽煌电气有限公司 | Cable intermediate joint protective sleeve and installation method thereof |
-
2022
- 2022-03-18 CN CN202210268864.6A patent/CN114629057B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160285249A1 (en) * | 2013-11-11 | 2016-09-29 | Zte Corporation | Cable Joint Protection Box |
| US20170033546A1 (en) * | 2014-01-22 | 2017-02-02 | 3M Innovative Properties Company | Enclosure for a cable connection |
| CN105576593A (en) * | 2016-01-14 | 2016-05-11 | 国网浙江省电力公司温州供电公司 | Grounding box capable of moisture prevention |
| CN207603139U (en) * | 2017-12-25 | 2018-07-10 | 洛阳明创矿山冶金设备有限公司 | A kind of subway line box |
| EP3518349A1 (en) * | 2018-01-24 | 2019-07-31 | FRIWO Gerätebau GmbH | Protective cover element and waterproof housing for electrically functional components |
| CN213043381U (en) * | 2020-09-08 | 2021-04-23 | 北安市恒信科技开发有限公司 | Just, cable protection device for electrical engineering of dress formula |
| CN213753889U (en) * | 2020-11-12 | 2021-07-20 | 刘军伟 | Network cable distributing box for computer network transmission |
| CN112928466A (en) * | 2021-01-22 | 2021-06-08 | 郭建平 | Integrated multifunctional 5G antenna box |
| CN113178840A (en) * | 2021-05-20 | 2021-07-27 | 徽煌电气有限公司 | Cable intermediate joint protective sleeve and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114629057B (en) | 2023-08-08 |
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