CN115911894A - Electric power terminal that electric power engineering used - Google Patents
Electric power terminal that electric power engineering used Download PDFInfo
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- CN115911894A CN115911894A CN202211727588.1A CN202211727588A CN115911894A CN 115911894 A CN115911894 A CN 115911894A CN 202211727588 A CN202211727588 A CN 202211727588A CN 115911894 A CN115911894 A CN 115911894A
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Abstract
The invention discloses an electric wiring terminal for electric power engineering, which relates to the technical field of electric power engineering and comprises three parts of structures; the middle part of the upper plate body is integrally connected with a wiring column body; the positioning component is detachably assembled on the wiring column body and covers the upper plate body; the cable penetrates through two ends of the upper plate body, and a lead in the cable is arranged on the outer surface of the wiring column body in a winding mode and is compressed through the positioning assembly; the technical key points are as follows: through the locating component of design split on the wiring cylinder, utilize the sliding sleeve among the locating component to accomplish the preliminary location of winding the wire on the wiring cylinder, then use and press the extrusion of cover part completion to the sliding sleeve, thereby guarantee the firm of wire position, can aerify to pressing tightly the subassembly middle bag circle at the in-process of connecting the top and bottom clamp plate, realize the fixed external member of extrusion, thereby can fix a position the processing to different specification cables, further ensured the stability behind whole cable and this power terminal connection.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to an electric power wiring terminal for electric power engineering.
Background
In the power engineering, the production of electric energy mainly depends on thermal power plants, hydropower stations and nuclear power stations, and conditional places also utilize tides, terrestrial heat and wind energy to generate electricity, the transmission and distribution of the electric energy are mainly realized through high-voltage and low-voltage alternating current power networks, and as the development direction of the transmission engineering technology, the method mainly researches extra-high voltage (more than 100 ten thousand volts) alternating current transmission and direct current transmission technologies to form a larger power network; meanwhile, the technical problem of superconductor electric energy transmission is also researched, and the conventional large-scale power system integrates various links of power generation, power transmission, power transformation, power distribution and power utilization into an organic whole and becomes an entity engineering system with the widest space span, strict time coordination and complicated hierarchical division in the social substance production department; as a form of energy, electric energy has many advantages such as easy conversion, convenient transportation, easy control, convenient use, cleanliness, economy, and the like; the transmission and distribution of electric energy are mainly realized through high-voltage and low-voltage alternating current power networks, so that as the development direction of a power transmission engineering technology, the method mainly researches ultra-high voltage (more than 100 ten thousand volts) alternating current power transmission and direct current power transmission technologies to form a larger power network; meanwhile, the technical problem of superconductor electric energy transmission is also researched.
Present electric power engineering is in the in-service operation time, in order to facilitate connecting the wire, need use the terminal, and current terminal adopts the cylinder structure mostly, then use more bolt to fix and the outer sleeve is fixed, generally need take out the wire in the cable, then twine on the cylinder, then use the wire after the screw will twine to compress tightly the location, then locate the bolt outside with the outer sleeve cover, the bolt that makes only play the effect of compressing tightly, whole wire installation or the stability after connecting can not obtain effectual assurance.
Disclosure of Invention
The technical problem to be solved is as follows:
aiming at the defects of the prior art, the invention provides an electric power binding post for electric power engineering, which is characterized in that a detachable positioning assembly is designed on a binding post body, a sliding sleeve in the positioning assembly is utilized to finish primary positioning of a wire wound on the binding post body, then a pressing cover part is used to finish extrusion of the sliding sleeve, so that the stability of the position of the wire is ensured, a balloon ring in a pressing assembly can be inflated in the process of connecting an upper pressing plate and a lower pressing plate, an extrusion fixing kit is realized, so that positioning treatment can be carried out on cables of different specifications, and the stability of the whole cable after being connected with the electric power binding post is further ensured.
The technical scheme is as follows:
in order to achieve the purpose, the invention is realized by the following technical scheme:
an electric power binding post for electric power engineering comprises a three-part structure;
respectively as follows: the device comprises an upper plate body, a positioning assembly and a pressing assembly;
the middle part of the upper plate body is integrally connected with a wiring column body;
the positioning assembly is detachably assembled on the wiring column body and covers the upper plate body;
the cable penetrates through two ends of the upper plate body, and a lead in the cable is arranged on the outer surface of the wiring column body in a winding mode and is compressed through the positioning assembly;
the positioning assembly comprises a detachable sliding sleeve and a pressing cover component, the sliding sleeve is provided with a straight seam and sleeved on the outer surface of the wiring column body, and the pressing cover component is sleeved on the outer surface of the sliding sleeve and connected with the upper plate body in a clamping manner; the sliding sleeve is of a hollow round table-shaped structure and has elasticity; but the locating component of design split on the wiring cylinder utilizes the sliding sleeve among the locating component to accomplish the preliminary location of winding the wire on the wiring cylinder, then uses and presses the extrusion of cover part completion to the sliding sleeve to guarantee the firm of wire position, also cover the link between wire and the wiring cylinder, play waterproof insulating's effect.
In a possible implementation manner, a lower slope surface is arranged at the position of the outer edge of the periphery of the upper plate body, and a plurality of clamping pieces are integrally arranged on the upper surface of the upper plate body and used for clamping the pressing cover component.
In a possible implementation manner, a winding groove is formed in the outer surface of the wiring column body, so that the wires in the cable can be wound and installed, and the winding groove is spiral.
In one possible implementation, the pressing cover component comprises a cover body and a pressing sleeve which are integrally connected;
the lower end face of the cover body is provided with a plurality of clamping grooves for inserting corresponding clamping pieces, and the cross sections of the cover body and the upper plate body in the horizontal direction are consistent in specification;
the pressing sleeve is of a hollow cylindrical structure, is positioned in the cover body and is sleeved on the outer surface of the sliding sleeve; the surface of the wiring column body is further sleeved with a gland, the gland is located above the cover body and covers a gap generated between the pressing sleeve and the sliding sleeve.
In a possible implementation mode, the below of going up the plate body still is provided with the lower plate body that the specification is unanimous, the middle part integral type of plate body is connected with the reference column down, and wears to be equipped with positioning screw in the reference column, it is internal that the reference column inserts the terminal, and passes through positioning screw fixed connection.
In a possible implementation manner, an outer sleeve is fixedly arranged at the bottom end of the upper opening of the upper plate body, a fixing sleeve piece is arranged at a position, corresponding to the outer sleeve, of the upper surface of the lower plate body, the fixing sleeve piece is in a hollow round table shape, and a plurality of uniformly distributed straight seams are formed in the outer surface of the fixing sleeve piece.
In a possible implementation manner, the pressing device further comprises a pressing assembly which is arranged below the upper plate body and comprises an inflating piece and a bag ring, and an air outlet of the inflating piece is connected with the bag ring through a rubber tube;
the pressing assembly and the lower pressing plate are designed below the upper plate body, the outer sleeve on the lower pressing plate is sleeved with the fixing sleeve, the inflating processing of the bag ring in the pressing assembly is completed in the process of connecting the upper pressing plate and the lower pressing plate, the fixing sleeve is extruded, the positioning processing of cables of different specifications can be completed, and the stability of the whole cable after being connected with the power wiring terminal is further ensured.
The inflatable piece is arranged on the lower surface of the upper plate body and is positioned in an area between the two groups of outer sleeves;
the bag ring is arranged on the inner wall of the outer sleeve and used for plugging a gap generated between the fixing sleeve and the corresponding outer sleeve in a state that the fixing sleeve and the corresponding outer sleeve are mutually inserted;
the inflatable member comprises a cylinder seat and a push sheet;
the cylinder seat is fixedly connected with the upper plate body, and a telescopic air pressing bag is assembled in the cylinder seat;
the push sheet is assembled at the bottom end of the cylinder seat in a sliding mode, and the upper end face of the push sheet and the air pressing bag are welded mutually.
Has the advantages that:
firstly, in the scheme, a detachable positioning assembly is designed on a wiring cylinder, a sliding sleeve in the positioning assembly is used for completing primary positioning of a wire wound on the wiring cylinder, and then a pressing cover part is used for completing extrusion of the sliding sleeve, so that the stability of the position of the wire is ensured, and a connecting end between the wire and the wiring cylinder is covered to play a role in water resistance and insulation;
secondly, in this scheme, the design compresses tightly subassembly and holding down plate in the below of upper plate body, utilizes the outer sleeve on the holding down plate to cup joint with fixed external member to accomplish the processing of aerifing of bag circle in compressing tightly the subassembly in the in-process of connecting the holding down plate, through the fixed external member of extrusion, thereby can accomplish the location processing to different specification cables, further guaranteed the stability after whole cable and this power terminal are connected.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention in a disassembled state;
FIG. 2 is a schematic view of the pressure jacket component of the present invention in a separated state;
FIG. 3 is a schematic view of the positioning assembly of the overall structure of the present invention in an assembled state;
FIG. 4 is a schematic view of a portion of the present invention incorporating a gland;
FIG. 5 is a schematic view of the pressing assembly of the present invention in combination with a fixing kit;
fig. 6 is a schematic view of the connection state of the lower plate body and the connection post according to the present invention;
fig. 7 is a partial structural schematic diagram of the present invention.
Illustration of the drawings: 1. an upper plate body; 2. a lower plate body; 3. a wiring column; 4. a sliding sleeve; 5. a cover body; 6. pressing the sleeve; 7. a winding groove; 8. a positioning column; 9. a fastener; 10. a fixation kit; 11. an outer sleeve; 12. an inflatable member; 121. a cartridge holder; 122. pushing the sheet; 13. a bag ring; 14. pressing the air bag; 15. positioning a screw rod; 16. a port; 17. a cable; 18. and (7) pressing the cover.
Detailed Description
The embodiment of the application is through providing an electric power terminal that electric power engineering used, but through the locating component of design split on the wiring cylinder body, utilize the sliding sleeve among the locating component to accomplish the preliminary location of winding the wire on the wiring cylinder body, then use and press the extrusion of covering the part completion to the sliding sleeve, thereby guarantee the firm of wire position, can aerify to pressing the bag circle among the subassembly at the in-process of connecting the top and bottom plates, realize the fixed external member of extrusion, thereby can carry out positioning process to different specification cables, whole cable has further been ensured with the stability behind this electric power terminal connection.
Aiming at the problems in the prior art, the invention provides a control cabinet for electric power engineering, which comprises the following specific structures:
1-upper plate body
The middle part of the upper plate body is integrally connected with a wiring column body;
the outer edge of the periphery of the upper plate body is provided with a lower slope surface, and the upper surface of the upper plate body is integrally provided with a plurality of clamping pieces for clamping the pressing cover component.
2-positioning assembly
The positioning assembly is detachably assembled on the wiring column body and covers the upper plate body;
the cable penetrates through two ends of the upper plate body, and a lead in the cable is arranged on the outer surface of the wiring column body in a winding mode and is compressed through the positioning assembly;
the positioning assembly comprises a detachable sliding sleeve and a pressing cover component, a straight seam is formed in the sliding sleeve and sleeved on the outer surface of the wiring column body, and the pressing cover component is sleeved on the outer surface of the sliding sleeve and connected with the upper plate body in a clamping mode.
Specifically, the winding groove has been seted up to the surface of wiring cylinder, supplies wire in the cable is packed into around establishing the formula, and the winding groove is the heliciform.
Specifically, the cover pressing component comprises a cover body and a pressing sleeve piece which are integrally connected;
the lower end face of the cover body is provided with a plurality of clamping grooves for inserting corresponding clamping pieces, and the cross sections of the cover body and the upper plate body in the horizontal direction are consistent in specification;
the downward pressing sleeve is of a hollow cylindrical structure, is positioned in the cover body and is sleeved on the outer surface of the sliding sleeve; the surface of the wiring column body is also sleeved with a gland, the gland is positioned above the cover body and covers a gap generated between the pressing sleeve and the sliding sleeve; the sliding sleeve is of a hollow round platform-shaped structure and has elasticity.
3-pressing assembly
The pressing assembly is arranged below the upper plate body and comprises an inflating part and a bag ring, and an air outlet of the inflating part is connected with the bag ring through a rubber tube;
the inflating piece is arranged on the lower surface of the upper plate body and is positioned in an area between the two groups of outer sleeves;
the bag ring is arranged on the inner wall of the outer sleeve, and is used for plugging a gap generated between the fixing sleeve and the corresponding outer sleeve in the state that the fixing sleeve and the corresponding outer sleeve are mutually inserted.
Specifically, a lower plate body with a consistent specification is further arranged below the upper plate body, a positioning column is integrally connected to the middle of the lower plate body, a positioning screw rod penetrates through the positioning column, and the positioning column is inserted into the wiring terminal body and is fixedly connected with the wiring terminal body through the positioning screw rod; the bottom end of the upper plate body upper opening is fixedly provided with an outer sleeve, a fixing sleeve piece is arranged at a position, corresponding to the outer sleeve, of the upper surface of the lower plate body, the fixing sleeve piece is in a hollow round table shape, and a plurality of uniformly distributed straight seams are formed in the outer surface of the fixing sleeve piece.
The inflating part comprises a cylinder seat and a push sheet;
the cylinder seat is fixedly connected with the upper plate body, and a telescopic air pressing bag is assembled in the cylinder seat;
the push sheet is assembled at the bottom end of the cylinder seat in a sliding mode, and the upper end face of the push sheet and the air pressing bag are welded mutually.
In order to solve the problems of the background art, the technical scheme in the embodiment of the application has the following general idea:
example 1:
the embodiment introduces a specific structure of an electric power terminal for electric power engineering, as shown in fig. 1 to 7, the electric power terminal includes an upper plate 1 and a positioning assembly;
the middle part of the upper plate body 1 is integrally connected with a wiring column body 3, and the wiring column body 3 at the position is used as a main body structure and is directly contacted with a lead;
the positioning assembly is detachably assembled on the wiring column body 3 and covers the upper plate body 1, and the positioning assembly is used for positioning a wire wound on the wiring column body 3;
wherein, the cable 17 passes through two ends of the upper plate body 1, and the conducting wire in the cable 17 is arranged on the outer surface of the wiring column body 3 in a winding way and is pressed tightly by the positioning component;
the positioning assembly comprises a detachable sliding sleeve 4 and a pressing cover component, a straight seam is formed in the sliding sleeve 4 and sleeved on the outer surface of the wiring column body 3, the pressing cover component is sleeved on the outer surface of the sliding sleeve 4 and connected with the upper plate body 1 in a clamping mode, and the specific clamping mode can be seen by referring to fig. 3.
In some examples, the outer edge of the periphery of the upper plate body 1 is provided with a downward slope, and the upper surface of the upper plate body 1 is integrally provided with a plurality of clamping pieces 9 for clamping the cover pressing component;
in concrete application scene, the user will press the cover part lid to locate plate body 1 top for 9 cards of fastener are gone into and are pressed in the cover part, thereby protect wire and wiring cylinder 3's link, avoid this link to receive external environment's influence.
In some examples, winding groove 7 has been seted up to the surface of connection cylinder 3, and the wire that supplies in the cable 17 is packed into around establishing the formula, and winding groove 7 is the heliciform, and the staff can dial out the wire from cable 17 to make the wire to fill according to the orbit of winding groove 7 in figure 1, thereby realize the preliminary location to the wire, can accomplish the location processing to the wire after the lid is adorned and is pressed the cover part.
In some examples, the press cover component comprises an integrally connected cover body 5 and a press down sleeve 6;
wherein, a plurality of draw-in grooves have been seted up to the lower terminal surface of the cover body 5, and the confession corresponds fastener 9 and inserts, and the cover body 5 is unanimous with the section specification of last plate body 1 on the horizontal direction, and the cover body 5 also keeps unanimous with the section specification of lower plate body 2 on the horizontal direction simultaneously.
The pressing sleeve 6 is a hollow cylindrical structure, and the pressing sleeve 6 is positioned in the cover body 5 and sleeved on the outer surface of the sliding sleeve 4; the surface of the connecting column body 3 is also sleeved with a gland 18, the gland 18 is positioned above the cover body 5 and covers a gap generated between the pressing sleeve 6 and the sliding sleeve 4, the shape of the gland 18 can be seen by referring to fig. 4, and the whole gland 8 can also be installed in a spiral assembly mode; the sliding sleeve 4 is a hollow round platform-shaped structure, the sliding sleeve 4 is elastic, and the sliding sleeve 4 is elastic due to the straight groove formed in the sliding sleeve 4;
when the cable 17 is dismounted, the upper pressing plate and the lower pressing plate can be separated, and then the whole positioning assembly is separated from the wiring column body 4, so that the dismounting process is convenient.
By adopting the technical scheme:
but the locating component of design split on wiring cylinder 3 utilizes sliding sleeve 4 among the locating component to accomplish the preliminary location of winding the wire on the wiring cylinder 3, then uses and presses the extrusion of cover part completion to sliding sleeve 4 to guarantee the firm of wire position, also cover the link between wire and the wiring cylinder 3, play waterproof insulation's effect.
Example 2:
based on embodiment 1, this embodiment describes a specific structure of a compressing assembly in an electric power terminal for electric power engineering, as shown in fig. 3, 5 and 6, the compressing assembly is disposed below an upper plate 1, and includes an air inflation member 12 and a bag ring 13, an air outlet of the air inflation member 12 is connected to the bag ring 13 through a rubber tube, the rubber tube is hollow inside, so that an air flow can be discharged from the air inflation member 12 and enter the bag ring 13, and a specific air flow flowing direction can be seen with reference to fig. 5;
the inflatable member 12 is arranged on the lower surface of the upper plate body 1 and is positioned in an area between the two groups of outer sleeves 11, the shape of the inflatable member 12 at the position can be designed according to needs, the inflating treatment on the inflatable member 12 can be completed when the distance between the upper plate body and the lower plate body is changed, the inflatable member 12 can be filled with the bag ring 13 after the lower plate body 2 is moved to a certain position, and meanwhile, the connection stability of the fixing sleeve 10 and the outer sleeves 11 is also ensured;
the bag ring 13 is arranged on the inner wall of the outer sleeve 11, and the bag ring 13 is used for plugging a gap generated between the fixing sleeve 10 and the corresponding outer sleeve 11 under the condition that the fixing sleeve 10 and the corresponding outer sleeve 11 are mutually inserted; the inflatable member 12 comprises a cylinder seat 121 and a push sheet 122;
the cylinder seat 121 is fixedly connected with the upper plate body 1, the telescopic air pressing bag 14 is assembled in the cylinder seat 121, the air pressing bag 14 at the position is positioned in the cylinder seat 121 and is not marked in the figure, and a spring is arranged in the air pressing bag 14, so that the whole air pressing bag 14 can automatically return to the original shape after being extruded and inflated without external force;
the push piece 122 is slidably assembled at the bottom end of the cylinder seat 121, the upper end face of the push piece 122 is welded with the air pressing bag 14, the bottom end of the push piece 122 is in direct contact with the lower pressing plate 2, and the distance between the upper pressing plate and the lower pressing plate is changed by adjusting the positioning screw 15, so that upward extrusion of the push piece 122 is completed, and inflation operation is realized.
In some examples, a lower plate body 2 with the same specification is further arranged below the upper plate body 1, a positioning column 8 is integrally connected to the middle of the lower plate body 2, a positioning screw 15 penetrates through the positioning column 8, the positioning column 8 is inserted into the wiring column body 3, an outer sleeve 11 is fixedly arranged at the bottom end of an upper opening 16 of the upper plate body 1 through the positioning screw 15, a fixing sleeve 10 is arranged at a position, corresponding to the outer sleeve 11, on the upper surface of the lower plate body 2, the fixing sleeve 10 is in a hollow circular truncated cone shape, and a plurality of straight seams which are uniformly distributed are formed in the outer surface of the fixing sleeve 10.
When the upper and lower pressing plates are specifically assembled:
the user adjusts the positioning screw 15 to move the lower pressing plate 2 towards the upper pressing plate 1, as shown in fig. 5, until the fixing sleeve 10 is inserted into the outer sleeve 11, and at the same time, the lower pressing plate 2 also completes upward extrusion of the push tab 122, so that the air pressing bag 14 in the cylinder seat 121 is extruded, air enters each bag ring 13 from the rubber tube, and completes plugging of the gap between the fixing sleeve 10 and the outer sleeve 11, and meanwhile, referring to the direction indicated by the arrow in fig. 5, the bag rings 13 can apply pressure to the outer sleeve 11 towards the cylinder center, so that the outer sleeve 11 completes positioning of cables of corresponding specifications.
By adopting the technical scheme:
the pressing assembly and the lower pressing plate 2 are designed below the upper plate body 1, the outer sleeve 11 on the lower pressing plate 2 is sleeved with the fixing sleeve 10, the inflating processing of the bag ring 13 in the pressing assembly is completed in the process of connecting the upper pressing plate and the lower pressing plate, the fixing sleeve 10 is extruded, the positioning processing of cables of different specifications can be completed, and the stability of the whole cable after being connected with the power wiring terminal is further ensured.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. An electric power terminal for electric power engineering, comprising:
the middle of the upper plate body (1) is integrally connected with a wiring column body (3);
the positioning assembly is detachably assembled on the wiring column body (3) and covers the upper plate body (1);
the cable (17) penetrates through two ends of the upper plate body (1), and a lead in the cable (17) is arranged on the outer surface of the wiring column body (3) in a winding manner and is tightly pressed through the positioning assembly;
the positioning assembly comprises a detachable sliding sleeve (4) and a pressing cover part, a straight seam is formed in the sliding sleeve (4) and sleeved on the outer surface of the wiring column body (3), and the pressing cover part is sleeved on the outer surface of the sliding sleeve (4) and connected with the upper plate body (1) in a clamping mode.
2. A power terminal for electrical engineering as claimed in claim 1, wherein: the outer edge of the periphery of the upper plate body (1) is provided with a lower slope surface, and the upper surface of the upper plate body (1) is integrally provided with a plurality of clamping pieces (9) for clamping the pressing cover component.
3. A power terminal for electrical engineering as claimed in claim 1, wherein: winding groove (7) have been seted up to the surface of wiring cylinder (3), supply wire in cable (17) is packed into around establishing the formula, and winding groove (7) are the heliciform.
4. A power terminal for electrical engineering as claimed in claim 2, wherein: the pressing cover component comprises a cover body (5) and a pressing sleeve piece (6) which are integrally connected;
the lower end face of the cover body (5) is provided with a plurality of clamping grooves for the insertion of the corresponding clamping pieces (9), and the cross sections of the cover body (5) and the upper plate body (1) in the horizontal direction are consistent in specification;
the pressing sleeve (6) is of a hollow cylindrical structure, and the pressing sleeve (6) is located in the cover body (5) and sleeved on the outer surface of the sliding sleeve (4).
5. An electrical power engineering power terminal as claimed in claim 4, wherein: the surface of the wiring column body (3) is further sleeved with a gland (18), the gland (18) is located above the cover body (5) and covers a gap generated between the pressing sleeve (6) and the sliding sleeve (4).
6. A power terminal for electrical engineering as claimed in claim 1, wherein: the sliding sleeve (4) is of a hollow truncated cone-shaped structure, and the sliding sleeve (4) is elastic.
7. A power terminal for electrical engineering as claimed in claim 1, wherein: the lower plate body (2) with the same specification is further arranged below the upper plate body (1), the middle of the lower plate body (2) is integrally connected with a positioning column (8), a positioning screw rod (15) is arranged in the positioning column (8) in a penetrating mode, and the positioning column (8) is inserted into the wiring column body (3) and is fixedly connected with the positioning screw rod (15).
8. An electrical power engineering power terminal as claimed in claim 7, wherein: the bottom end of the upper through hole (16) of the upper plate body (1) is fixedly provided with an outer sleeve (11), a fixing sleeve (10) is arranged at a position, corresponding to the outer sleeve (11), of the upper surface of the lower plate body (2), the fixing sleeve (10) is in a hollow round table shape, and a plurality of uniformly distributed straight seams are formed in the outer surface of the fixing sleeve (10).
9. An electrical power engineering power terminal as claimed in claim 7, wherein: the pressing component is arranged below the upper plate body (1) and comprises an inflating part (12) and a bag ring (13), and an air outlet of the inflating part (12) is connected with the bag ring (13) through a rubber tube;
the inflatable piece (12) is arranged on the lower surface of the upper plate body (1) and is positioned in the area between the two groups of outer sleeves (11);
the bag ring (13) is arranged on the inner wall of the outer sleeve (11), and the bag ring (13) is used for plugging a gap generated between the fixing sleeve (10) and the corresponding outer sleeve (11) under the condition that the fixing sleeve (10) and the corresponding outer sleeve (11) are mutually inserted.
10. A power terminal for electrical engineering as claimed in claim 9, wherein: the inflatable part (12) comprises a cylinder seat (121) and a push sheet (122);
wherein the cylinder seat (121) is fixedly connected with the upper plate body (1), and a telescopic air compression bag (14) is assembled in the cylinder seat (121);
the push sheet (122) is assembled at the bottom end of the cylinder seat (121) in a sliding mode, and the upper end face of the push sheet (122) and the air pressing bag (14) are welded mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211727588.1A CN115911894A (en) | 2022-12-30 | 2022-12-30 | Electric power terminal that electric power engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211727588.1A CN115911894A (en) | 2022-12-30 | 2022-12-30 | Electric power terminal that electric power engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115911894A true CN115911894A (en) | 2023-04-04 |
Family
ID=86497020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211727588.1A Pending CN115911894A (en) | 2022-12-30 | 2022-12-30 | Electric power terminal that electric power engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115911894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116953305A (en) * | 2023-09-20 | 2023-10-27 | 江苏弘历电气有限公司 | High tension switchgear on-line monitoring device based on internet |
| CN118099834A (en) * | 2024-04-25 | 2024-05-28 | 济南广鑫电力工程设计有限公司 | Sealed circuit connection equipment for electrical engineering |
-
2022
- 2022-12-30 CN CN202211727588.1A patent/CN115911894A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116953305A (en) * | 2023-09-20 | 2023-10-27 | 江苏弘历电气有限公司 | High tension switchgear on-line monitoring device based on internet |
| CN116953305B (en) * | 2023-09-20 | 2023-12-12 | 江苏弘历电气有限公司 | High tension switchgear on-line monitoring device based on internet |
| CN118099834A (en) * | 2024-04-25 | 2024-05-28 | 济南广鑫电力工程设计有限公司 | Sealed circuit connection equipment for electrical engineering |
| CN118099834B (en) * | 2024-04-25 | 2024-09-06 | 枣庄科技职业学院 | Sealed circuit connection equipment for electrical engineering |
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