CN218888106U - Cable connection protection device for electric power installation engineering - Google Patents
Cable connection protection device for electric power installation engineering Download PDFInfo
- Publication number
- CN218888106U CN218888106U CN202222629484.9U CN202222629484U CN218888106U CN 218888106 U CN218888106 U CN 218888106U CN 202222629484 U CN202222629484 U CN 202222629484U CN 218888106 U CN218888106 U CN 218888106U
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- protective cover
- installation engineering
- protection device
- protective
- cable connection
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- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001012 protector Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000008859 change Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- 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
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Abstract
The utility model discloses a cable connection protection device for electric power installation engineering, which comprises a protection shell and a limiting mechanism; a protective shell: a protective cover is movably clamped at an opening in the middle of the outer surface of the protective cover, the left end and the right end of the protective shell are both in threaded connection with a rotating ring, the left end and the right end of the outer surface of the protective cover and the left end and the right end of the outer cambered surface of the protective shell are both provided with limiting holes, and two vertically adjacent limiting holes are arranged in an up-and-down symmetrical manner; a limiting mechanism: the limiting mechanism is arranged in the rotating ring and movably inserted into the limiting hole; wherein: the limiting mechanism comprises a containing cavity and a limiting rod, and the containing cavity is arranged on the outer arc surface of the rotating ring in an up-and-down symmetrical mode; this cable wiring protector for electric power installation engineering can be isolated in airtight space with the terminal of two cables fast to external factors causes the interference and influences the normal development of power transmission work to the terminal of two cables, and easy operation is practical.
Description
Technical Field
The utility model relates to an electric power installation technical field specifically is a cable connection protector for electric power installation engineering.
Background
The electric installation project generally refers to the project installation related to the production, transmission and distribution of electric energy, and the current common electric installation project includes the installation of process equipment in various links such as power generation, transmission, transformation, distribution, power utilization and the like.
In the electric installation engineering, personnel often adopt the electric sticky tape to link the terminal heads of two cables together, but adopt the terminal head of this type of mode cable to receive external factor's interference very easily, consequently need set up suitable protector in the terminal head outside of two cables.
The existing cable connection protection device for the electric power installation project generally adopts a bolt connection mode to complete the assembly of two main parts of the protection device, a plurality of bolts need to be assembled and disassembled one by one when the protection device is operated by personnel, and the labor burden is large.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cable wiring protector for electric power installation engineering, can be totally cut off the terminal of two cables in airtight space fast to external factors cause the interference and influence the normal development of power transmission work to the terminal of two cables, easy operation is practical, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable wiring protection device for electric installation engineering comprises a protection shell and a limiting mechanism;
a protective shell: a protective cover is movably clamped at an opening in the middle of the outer surface of the protective cover, the left end and the right end of the protective shell are both in threaded connection with a rotating ring, the left end and the right end of the outer surface of the protective cover and the left end and the right end of the outer cambered surface of the protective shell are both provided with limiting holes, and two vertically adjacent limiting holes are arranged in an up-and-down symmetrical manner;
a limiting mechanism: set up in the inside of change, stop gear and spacing hole activity are pegged graft, can completely cut off the terminal of two cables in airtight space fast to external factor causes the interference and influences the normal development of power transmission work to the terminal of two cables, and easy operation is practical.
Further, stop gear is including accomodating chamber and gag lever post, accomodate the chamber longitudinal symmetry and set up in the extrados of swivel, gag lever post sliding connection respectively in the intracavity portion of accomodating of homonymy, the gag lever post is pegged graft with spacing hole activity, can realize locking the position of swivel to further consolidate the connection stability between protecting crust and the protective cover.
Furthermore, stop gear still includes the spring, the spring sets up respectively in the intracavity portion of accomodating of homonymy, the inboard end of spring respectively with the gag lever post middle part step board fixed connection of homonymy, the spring overlaps the outside of locating the gag lever post respectively, can make the inside of gag lever post automatic insertion spacing hole.
Furthermore, the equal semi-cylindrical silica gel cover of fixedly connected with in the middle part of the surface of protective housing and protective cover has the clearance between the whole that whole and two semi-cylindrical silica gel cover that protective housing and protective cover are constituteed, can prevent that protective housing and protective cover from receiving external shock and leading to the wiring end of two cables to receive vibrations interference, and the function is comprehensive practical.
Furthermore, the sealing strip is arranged at the inner edge of the protective cover, so that the sealing performance of the joint of the protective shell and the protective cover can be improved, and the protection quality of the device is ensured.
Furthermore, the inside of protecting crust and protective cover all is equipped with bilateral symmetry's line board that holds in the palm, holds in the palm the semicircle that evenly distributed was all seted up at the middle part of line board and avoids the mouth, can provide certain regular effect for the cable to wiring work for personnel facilitates.
Furthermore, the outer arc surface of the swivel is provided with anti-slip grooves which are uniformly distributed, so that the friction coefficient between the palm of a person and the swivel can be increased, and the swivel is prevented from being out of hand.
Compared with the prior art, the beneficial effects of the utility model are that: this cable connection protector for electric power installation engineering has following benefit:
1. personnel will insert the inside of protecting crust with two cable ends that need link up earlier, later personnel can dock two cable ends from the uncovered department at protecting crust surface middle part, ask line board and semicircle to dodge mouthful and cooperate and to provide certain regular effect for the cable, thereby facilitate personnel's wiring work, personnel detain the uncovered department of putting at protecting crust surface middle part with the protective cover after the wiring is accomplished, personnel screw up two swivels towards the center department of protecting crust again afterwards, make the protective cover get into the inside of swivels and accomplish the preliminary equipment of protecting crust and protective cover fixed, and easy operation is practical.
2. When the change is twisted to suitable position and is made gag lever post and spacing hole align, receive the elastic potential energy of spring to influence the inside that the gag lever post can insert spacing hole automatically and realize the position locking to the change to further strengthen the stability of being connected between protecting crust and the protective cover, so that completely cut off the terminal of two cables in airtight space, in order to avoid external factors to cause the interference and influence the normal development of power transmission work to the terminal of two cables.
3. When the half-cylinder silica gel cover received external shock, the whole that two half-cylinder silica gel covers were constituteed can take place moderate degree deformation and unload the power in the clearance between self and the whole that protective housing and protective cover are constituteed to protective housing and protective cover receive external shock and lead to the wiring end of two cables to receive vibrations interference, and the function is comprehensive practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective shell of the present invention;
FIG. 3 is a schematic view of the inner cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of the utility model at a.
In the figure: 1 protecting crust, 2 protective covers, 3 swivels, 4 spacing holes, 5 stop gears, 51 accomodate chamber, 52 gag lever post, 53 spring, 6 semicylindrical silica gel cover, 7 sealing strips, 8 hold in the palm line board, 9 semicircles and avoid mouth, 10 antiskid ribbed tile.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a cable wiring protection device for electric installation engineering comprises a protection shell 1 and a limiting mechanism 5;
protective shell 1: a protective cover 2 is movably clamped at an opening in the middle of the outer surface of the protective shell 2, the left end and the right end of the protective shell 1 are both in threaded connection with a rotating ring 3, limiting holes 4 are formed in the left end and the right end of the outer surface of the protective cover 2 and the left end and the right end of the outer arc surface of the protective shell 1, two vertically adjacent limiting holes 4 are symmetrically arranged up and down, a worker firstly inserts two cable ends to be connected into the protective shell 1, then can butt the two cable ends from the opening in the middle of the outer surface of the protective shell 1, the worker buckles the protective cover 2 at the opening in the middle of the outer surface of the protective shell 1 after wiring is completed, and then screws the two rotating rings 3 towards the center of the protective shell 1, so that the protective cover 2 enters the rotating rings 3 to complete preliminary assembly and fixation of the protective shell 1 and the protective cover 2;
and (5) a limiting mechanism: set up in the inside of change 3, stop gear 5 is pegged graft with spacing hole 4 activity, stop gear 5 is including accomodating chamber 51 and gag lever post 52, it sets up in the extrados of change 3 to accomodate the upper and lower symmetry of chamber 51, gag lever post 52 is sliding connection respectively inside accomodating chamber 51 of homonymy, gag lever post 52 is pegged graft with spacing hole 4 activity, stop gear 5 still includes spring 53, spring 53 sets up respectively in accomodating chamber 51 of homonymy inside, the inboard end of spring 53 respectively with gag lever post 52 middle part step board fixed connection of homonymy, spring 53 overlaps the outside of locating gag lever post 52 respectively, when change 3 is twisted to suitable position and makes gag lever post 52 align with spacing hole 4, influenced by the elastic potential energy of spring 53 gag lever post 52 can insert the inside of spacing hole 4 automatically and realize the position locking to change 3, thereby further consolidate the connection stability between protecting crust 1 and the protective cover 2, so that the terminal of two cables is in isolated space, in order to avoid external factors to cause the interference and influence the normal development of power transmission work to the terminal of two cables.
Wherein: the equal semi-cylindrical silica gel cover of surface middle part fixedly connected with 6 of protective housing 1 and protective cover 2, there is the clearance between the whole that whole and two semi-cylindrical silica gel covers 6 of constituteing that protective housing 1 and protective cover 2 are constituteed, when semi-cylindrical silica gel cover 6 receives external shock, whole that two semi-cylindrical silica gel covers 6 are constituteed takes place moderate degree deformation and unload the power in self and the whole clearance between constituteing with protective housing 1 and protective cover 2, in order to avoid protective housing 1 and protective cover 2 to receive external shock and lead to the terminal of the wiring of two cables to receive the vibrations interference, the function is comprehensive practical.
Wherein: the sealing strip 7 is arranged at the inner edge of the protective cover 2, so that the sealing performance of the joint of the protective shell 1 and the protective cover 2 can be improved, and the protection quality of the device is ensured.
Wherein: the inside of protecting crust 1 and protective cover 2 all is equipped with bilateral symmetry's line board 8 that holds in the palm, holds in the palm the semicircle that evenly distributed all seted up at the middle part of line board 8 and dodges mouthful 9, holds in the palm line board 8 and semicircle and dodge mouthful 9 and cooperate and can provide certain regular effect for the cable to work of working a telephone switchboard for personnel facilitates.
Wherein: the outer cambered surface of swivel 3 all sets up evenly distributed's antiskid groove 10, can increase the coefficient of friction between personnel's palm and the swivel 3 to swivel 3 takes off the hand.
The utility model provides a pair of cable connection protector for electric power installation engineering's theory of operation as follows: the personnel insert two cable ends that need to link up into the inside of protective housing 1 first, then personnel can from the opening department in the middle part of protective housing 1 surface to two cable ends butt joint, hold in the palm line board 8 and semicircle dodge the mouth 9 and cooperate and can provide certain regular effect for the cable, thus facilitate personnel's wiring work, personnel detain protective cover 2 and put at the opening department in the middle part of protective housing 1 surface after the wiring is accomplished, personnel then screw up two swivels 3 towards the center department of protective housing 1, make protective cover 2 get into the inside of swivels 3 and accomplish the preliminary equipment of protective housing 1 and protective cover 2 and fix, when swivels 3 are twisted to suitable position and make gag lever post 52 align with spacing hole 4, influenced by the elastic potential energy of spring 53, limiting rod 52 can automatically insert the inside of limiting hole 4 to realize the position locking to swivel 3, thereby further strengthening the connection stability between protective housing 1 and protective cover 2, so as to isolate the terminal ends of two cables in a closed space, so as to prevent the external factors from causing interference to the terminal ends of two cables and influencing the normal development of power transmission work, when semicircular cylindrical silica gel sleeve 6 receives external impact, the whole body formed by two semicircular cylindrical silica gel sleeves 6 can generate moderate deformation in the clearance between the whole body formed by the whole body and protective housing 1 and protective cover 2, so as to prevent protective housing 1 and protective cover 2 from receiving external impact and leading to the terminal ends of two cables to receive vibration interference, and the function is comprehensive and practical.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cable junction protector for electric power installation engineering which characterized in that: comprises a protective shell (1) and a limiting mechanism (5);
protective shell (1): a protective cover (2) is movably clamped at an opening in the middle of the outer surface of the protective cover, the left end and the right end of the protective shell (1) are in threaded connection with a rotating ring (3), the left end and the right end of the outer surface of the protective cover (2) and the left end and the right end of the outer cambered surface of the protective shell (1) are provided with limiting holes (4), and two vertically adjacent limiting holes (4) are arranged in an up-and-down symmetrical manner;
limiting mechanism (5): the limiting mechanism (5) is movably inserted in the rotating ring (3) and is movably connected with the limiting hole (4).
2. The cable connection protection device for electric installation engineering of claim 1, characterized in that: stop gear (5) are including accomodating chamber (51) and gag lever post (52), accomodate chamber (51) longitudinal symmetry and set up in the extrados of swivel (3), gag lever post (52) sliding connection respectively accomodate the chamber (51) inside in the homonymy, gag lever post (52) are pegged graft with spacing hole (4) activity.
3. The cable connection protection device for electric installation engineering of claim 2, characterized in that: stop gear (5) still include spring (53), spring (53) set up respectively in the chamber (51) of accomodating of homonymy inside, the inboard end of spring (53) respectively with gag lever post (52) middle part step board fixed connection of homonymy, the outside of gag lever post (52) is located in the cover respectively in spring (53).
4. The cable connection protection device for electric installation engineering according to claim 1, characterized in that: the equal fixedly connected with semi-cylindrical silica gel cover (6) in the middle part of the surface of protecting crust (1) and protective cover (2), there is the clearance between the whole that whole and two semi-cylindrical silica gel covers (6) of protecting crust (1) and protective cover (2) are constituteed.
5. The cable connection protection device for electric installation engineering of claim 1, characterized in that: and a sealing strip (7) is arranged at the inner edge of the protective cover (2).
6. The cable connection protection device for electric installation engineering of claim 1, characterized in that: the inside of protecting crust (1) and protective cover (2) all is equipped with bilateral symmetry's support line board (8), holds in the palm the semicircle that evenly distributed was all seted up at the middle part of line board (8) and dodges mouth (9).
7. The cable connection protection device for electric installation engineering according to claim 1, characterized in that: the outer arc surfaces of the rotating rings (3) are provided with anti-skidding grooves (10) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222629484.9U CN218888106U (en) | 2022-10-08 | 2022-10-08 | Cable connection protection device for electric power installation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222629484.9U CN218888106U (en) | 2022-10-08 | 2022-10-08 | Cable connection protection device for electric power installation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218888106U true CN218888106U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222629484.9U Active CN218888106U (en) | 2022-10-08 | 2022-10-08 | Cable connection protection device for electric power installation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218888106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117175263A (en) * | 2023-10-17 | 2023-12-05 | 人天通信集团有限公司 | Cable connection structure of base station antenna and base station antenna |
-
2022
- 2022-10-08 CN CN202222629484.9U patent/CN218888106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117175263A (en) * | 2023-10-17 | 2023-12-05 | 人天通信集团有限公司 | Cable connection structure of base station antenna and base station antenna |
| CN117175263B (en) * | 2023-10-17 | 2024-02-23 | 人天通信集团有限公司 | Cable connection structure of base station antenna and base station antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: No. 555 Renmin Road, Nanyang City, Henan Province, 473299 Patentee after: Nanyang Feilong Power Group Co.,Ltd. Address before: 474550 north side of East section of Shiji Avenue, Xixia County, Nanyang City, Henan Province Patentee before: XISHAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
| TR01 | Transfer of patent right |