CN205004675U - Transmission line equipment - Google Patents
Transmission line equipment Download PDFInfo
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- CN205004675U CN205004675U CN201520687747.9U CN201520687747U CN205004675U CN 205004675 U CN205004675 U CN 205004675U CN 201520687747 U CN201520687747 U CN 201520687747U CN 205004675 U CN205004675 U CN 205004675U
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- connecting rod
- case assembly
- screw
- transmission line
- drive
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Abstract
The utility model provides a transmission line equipment, including left side box subassembly, right side box subassembly and screw drive the hinge mechanism, wherein, left side box subassembly with right side box subassembly sets up relatively and constitutes the screw drive the hinge mechanism installation cavity, screw drive the hinge mechanism sets up the screw drive the hinge mechanism installation cavity is inboard, screw drive the hinge mechanism's a side is connected left side box subassembly, another side is connected right side box subassembly, screw drive the hinge mechanism is used for driving left side box subassembly with right side box subassembly opens or is closed. The utility model discloses box subassembly in a left side is spherical structure with a right side box subassembly, can prevent effectively that the high -voltage corona from producing, can hot -line operation, the installation is convenient, the utility model discloses be provided with screw drive the hinge mechanism, can make opening and being closed of left side box subassembly and right side box subassembly through driving wherein drive screw to realize swift installation.
Description
Technical field
The utility model relates to electric power transmission, particularly, relates to a kind of transmission line equipment.
Background technology
Ultra-high-tension power transmission line is the main artery of power system operation, is the tie contacted between power plant and terminal use, is responsible for the vital task of transmission of electric energy.High-tension transmission line spanning highway, cross over rivers, approach construction section and pass through the area of the circumstance complications such as forest; because of route protection district Overheight Vehicles or steamer by, arboreal growth, in violation of rules and regulations building and construction violating the regulations etc. cause the distance of object and transmission line to be less than safe distance; cause line tripping; the damage of power equipment, even cause casualties accident.
Power transmission line intelligent equipment and device are the necessary means of electric power netting safe running, and it provides the collection of transmission line information, early warning and failure diagnosis, thus ensure safe operation and the accident fast processing of electrical network.Transmission line information collection and prior-warning device generally have following deficiency: adopt powered battery, solar powered, and induction power taking, power supply separate with main equipment, and restrict by factors such as battery, weather, temperature, working life is short, volume is heavy, it is loaded down with trivial details to install; Unreasonable structure, easily produces high-voltage corona, unfavorable to line security.
Through the retrieval to prior art, find that application number is 200910086996.1, name is called that the utility model of alarming ball of electric transmission line discloses a kind of alarming ball of electric transmission line, warning ball adopts spheroid profile to improve its capability of anti-wind, be fixed on transmission line, and obtain working power from transmission line, automatically start LED when ambient light illumination is less than threshold value; Adopt ultra-bright LED, brightness is large, long service life; Warning ball in ultrasonic ranging trigger module and buzzer are set, when there being object near transmission line, warning ball can measure object from the distance of wire and warning distance in send out audible warning signals, object stops after leaving deathtrap automatically; Warning ball can realize docking with robot, uses robot to install.This warning ball has good wind-shielding function, and early warning effect is good, and structure is simple, easy for installation, long service life.But this utility model complex structure, adopts and is screwed between two sphere shells of warning ball, need both hands operation, and transmission line information collection and prior-warning device to install be generally altitude hot-line operation, thus installation is inconvenience, is unfavorable for maintenance.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of transmission line equipment.
According to the transmission line equipment that the utility model provides, comprise left case assembly, right case assembly and screw drive linkage;
Wherein, described left case assembly and described right case assembly are oppositely arranged and form screw drive linkage installation cavity; Described screw drive linkage is arranged on inside described screw drive linkage installation cavity; One side of described screw drive linkage connects described left case assembly, and another side connects described right case assembly;
Described screw drive linkage is for driving described left case assembly and described right case assembly to open or closing.
Preferably, described screw drive linkage comprises first connecting rod, second connecting rod, third connecting rod, connecting rod base and drive screw;
Wherein, one end and the described left case assembly of described first connecting rod are hinged, and one end of the other end and described second connecting rod is hinged; One end and the described right case assembly of described third connecting rod are hinged, and the other end of the other end and described second connecting rod is hinged;
The internal thread hole that the radial direction that is provided with described second connecting rod runs through, described drive screw is arranged in described internal thread hole and is threaded with described second connecting rod; The lower end of described drive screw is arranged in the screw rod installing hole of described connecting rod base;
One side and the described left case assembly of described connecting rod base are hinged, another side and described right case assembly hinged.
Preferably, described left case assembly is provided with the first spacing preiection and the second spacing preiection; First connecting rod rotation space is formed between wherein said first spacing preiection and described second spacing preiection; Described first connecting rod is arranged in described first connecting rod rotation space;
Described right case assembly is provided with the 3rd spacing preiection and the 4th spacing preiection; Third connecting rod rotation space is formed between wherein said 3rd spacing preiection and described 4th spacing preiection; Described third connecting rod is arranged in described third connecting rod rotation space.
Preferably, the lower surface of described drive screw is provided with interior hexagonal groove, described interior hexagonal groove is used for standard inner hexagon spanner and rotates;
The bottom of described drive screw is provided with protrusion step circumferentially, protrudes step and is used for the assembling with described connecting rod base.
Preferably, described connecting rod base comprises base, the first liner, the second liner and end cap;
Wherein, described base is provided with screw rod installing hole; Described end cap is arranged on the upside of described base; The lower end of described drive screw is arranged in screw rod installing hole through described end cap;
Described first liner is arranged between described base and described drive screw; Described second liner is arranged between described end cap and described drive screw.
Preferably, described first liner and described second liner adopt polytetrafluoroethylene to make.
Preferably, described drive screw is provided with trapezoidal external screw thread, and described second connecting rod has trapezoidal internal thread;
When the described drive screw of rotation can realize the relative sliding of described second connecting rod and described drive screw, and then drive the motion of described first connecting rod and described third connecting rod, realize the opening and closing of described left case assembly and described right case assembly.
Preferably, described left case assembly and described right case assembly are hemisphere.
Compared with prior art, the utility model has following beneficial effect:
1, the left case assembly of the utility model and right case assembly structure spherical in shape, can effectively prevent high-voltage corona from producing, can hot line job, install convenient;
2, the utility model is provided with screw drive linkage, by the open and close driving wherein drive screw to make left case assembly and right case assembly, thus can realize quick installation;
3, the utility model is rational in infrastructure, is easy to promote.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is open configuration schematic diagram of the present utility model;
Fig. 3 is the structure chart of screw drive linkage in the utility model;
Fig. 4 is the part sectioned view of screw drive linkage in the utility model.
In figure:
1 is left case assembly;
2 is right case assembly;
3 is screw drive hinge;
4 is connecting rod base;
5 is second connecting rod;
6 is first connecting rod;
7 is drive screw;
8 is third connecting rod;
9 is the 4th bar tegillum;
10 is the second liner;
11 is the first liner;
12 is base.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection range of the present utility model.
In the present embodiment, the transmission line equipment that the utility model provides, comprises left case assembly 1, right case assembly 2 and screw drive linkage 3; Wherein, described left case assembly 1 and described right case assembly 2 are oppositely arranged and form screw drive linkage installation cavity; Described screw drive linkage 3 is arranged on inside described screw drive linkage installation cavity; One side of described screw drive linkage 3 connects described left case assembly 1, and another side connects described right case assembly 2; Described screw drive linkage 3 is for driving described left case assembly 1 and described right case assembly 2 to open or closing.Described left case assembly 1 and described right case assembly 2 are in hemisphere.
Described screw drive linkage comprises first connecting rod 6, second connecting rod 5, third connecting rod 8, connecting rod base 4 and drive screw 7; Wherein, one end and the described left case assembly 1 of described first connecting rod 6 are hinged, and one end of the other end and described second connecting rod 5 is hinged; One end and the described right case assembly 2 of described third connecting rod 8 are hinged, and the other end of the other end and described second connecting rod 5 is hinged; The internal thread hole that the radial direction that is provided with described second connecting rod 5 runs through, described drive screw 7 is arranged in described internal thread hole and is threaded with described second connecting rod 5; The lower end of described drive screw 7 is arranged in the screw rod installing hole of described connecting rod base 4; One side and the described left case assembly 1 of described connecting rod base 4 are hinged, another side and described right case assembly 2 hinged.
Described left case assembly is provided with the first spacing preiection and the second spacing preiection; First connecting rod rotation space is formed between wherein said first spacing preiection and described second spacing preiection; Described first connecting rod 6 is arranged in described first connecting rod rotation space; Described right case assembly is provided with the 3rd spacing preiection and the 4th spacing preiection; Third connecting rod rotation space is formed between wherein said 3rd spacing preiection and described 4th spacing preiection; Described third connecting rod 8 is arranged in described third connecting rod rotation space.
The lower surface of described drive screw 7 is provided with interior hexagonal groove, and described interior hexagonal groove is used for standard inner hexagon spanner and rotates; The bottom of described drive screw 7 is provided with protrusion step circumferentially, protrudes step and is used for the assembling with described connecting rod base.
Described connecting rod base 4 comprises base 12, first liner 11, second liner 10 and end cap 9; Wherein, described base 12 is provided with screw rod installing hole; Described end cap 9 is arranged on the upside of described base 12; The lower end of described drive screw 7 is arranged in screw rod installing hole through described end cap 9; Described first liner 11 is arranged between described base 12 and described drive screw 7; Described second liner 10 is arranged between described end cap 9 and described drive screw 7.Described first liner 11 and described second liner 10 adopt polytetrafluoroethylene to make.
Described drive screw 7 is provided with trapezoidal external screw thread, and described second connecting rod 5 has trapezoidal internal thread; When the described drive screw of rotation can realize the relative sliding of described second connecting rod 5 and described drive screw 7, and then drive the motion of described first connecting rod 6 and described third connecting rod 8, realize the opening and closing of described left case assembly 1 and described right case assembly 2.
Originally be in example, the left case assembly of the utility model and right case assembly structure spherical in shape, can effectively prevent high-voltage corona from producing, can hot line job, install convenient; The utility model is provided with screw drive linkage, by the open and close driving wherein drive screw to make left case assembly and right case assembly, thus can realize quick installation; The utility model is rational in infrastructure, is easy to promote.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (8)
1. a transmission line equipment, is characterized in that, comprises left case assembly (1), right case assembly (2) and screw drive linkage (3);
Wherein, described left case assembly (1) and described right case assembly (2) are oppositely arranged and form screw drive linkage installation cavity; Described screw drive linkage (3) is arranged on inside described screw drive linkage installation cavity; One side of described screw drive linkage (3) connects described left case assembly (1), and another side connects described right case assembly (2);
Described screw drive linkage (3) is for driving described left case assembly (1) and described right case assembly (2) to open or closing.
2. transmission line equipment according to claim 1, it is characterized in that, described screw drive linkage comprises first connecting rod (6), second connecting rod (5), third connecting rod (8), connecting rod base (4) and drive screw (7);
Wherein, one end and the described left case assembly (1) of described first connecting rod (6) are hinged, and one end of the other end and described second connecting rod (5) is hinged; One end and the described right case assembly (2) of described third connecting rod (8) are hinged, and the other end of the other end and described second connecting rod (5) is hinged;
The internal thread hole that the radial direction that is provided with described second connecting rod (5) runs through, described drive screw (7) is arranged in described internal thread hole and is threaded with described second connecting rod (5); The lower end of described drive screw (7) is arranged in the screw rod installing hole of described connecting rod base (4);
One side and the described left case assembly (1) of described connecting rod base (4) are hinged, another side and described right case assembly (2) hinged.
3. transmission line equipment according to claim 2, is characterized in that, described left case assembly is provided with the first spacing preiection and the second spacing preiection; First connecting rod rotation space is formed between wherein said first spacing preiection and described second spacing preiection; Described first connecting rod (6) is arranged in described first connecting rod rotation space;
Described right case assembly is provided with the 3rd spacing preiection and the 4th spacing preiection; Third connecting rod rotation space is formed between wherein said 3rd spacing preiection and described 4th spacing preiection; Described third connecting rod (8) is arranged in described third connecting rod rotation space.
4. transmission line equipment according to claim 2, is characterized in that, the lower surface of described drive screw (7) is provided with interior hexagonal groove, and described interior hexagonal groove is used for standard inner hexagon spanner and rotates;
The bottom of described drive screw (7) is provided with protrusion step circumferentially, protrudes step and is used for the assembling with described connecting rod base.
5. transmission line equipment according to claim 2, is characterized in that, described connecting rod base (4) comprises base (12), the first liner (11), the second liner (10) and end cap (9);
Wherein, described base (12) is provided with screw rod installing hole; Described end cap (9) is arranged on described base (12) upside; The lower end of described drive screw (7) is arranged in screw rod installing hole through described end cap (9);
Described first liner (11) is arranged between described base (12) and described drive screw (7); Described second liner (10) is arranged between described end cap (9) and described drive screw (7).
6. transmission line equipment according to claim 5, is characterized in that, described first liner (11) and described second liner (10) adopt polytetrafluoroethylene to make.
7. transmission line equipment according to claim 2, is characterized in that, described drive screw (7) is provided with trapezoidal external screw thread, and described second connecting rod (5) has trapezoidal internal thread;
When the described drive screw of rotation can realize the relative sliding of described second connecting rod (5) and described drive screw (7), and then drive the motion of described first connecting rod (6) and described third connecting rod (8), realize the opening and closing of described left case assembly (1) and described right case assembly (2).
8. transmission line equipment according to claim 1, is characterized in that, described left case assembly (1) and described right case assembly (2) are in hemisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687747.9U CN205004675U (en) | 2015-09-07 | 2015-09-07 | Transmission line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687747.9U CN205004675U (en) | 2015-09-07 | 2015-09-07 | Transmission line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004675U true CN205004675U (en) | 2016-01-27 |
Family
ID=55161547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687747.9U Active CN205004675U (en) | 2015-09-07 | 2015-09-07 | Transmission line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451229A (en) * | 2016-07-26 | 2017-02-22 | 上海倍肯机电科技有限公司 | Transmission lead equipment provided with mounting structure and mounting method |
-
2015
- 2015-09-07 CN CN201520687747.9U patent/CN205004675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451229A (en) * | 2016-07-26 | 2017-02-22 | 上海倍肯机电科技有限公司 | Transmission lead equipment provided with mounting structure and mounting method |
| CN106451229B (en) * | 2016-07-26 | 2018-01-26 | 上海倍肯机电科技有限公司 | It is provided with the transmission pressure equipment and installation method of mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 578, Building 333, Hongqiao Road, Xuhui District, Shanghai 200030 Patentee after: Shanghai Beiken Intelligent Technology Co., Ltd. Address before: Room 578, Building 333, Hongqiao Road, Xuhui District, Shanghai 200030 Patentee before: SHANGHAI BEIKEN ELECTROMECHANICAL TECHNOLOGY CO., LTD. |