CN218333294U - Insulator steel cap - Google Patents
Insulator steel cap Download PDFInfo
- Publication number
- CN218333294U CN218333294U CN202222100752.8U CN202222100752U CN218333294U CN 218333294 U CN218333294 U CN 218333294U CN 202222100752 U CN202222100752 U CN 202222100752U CN 218333294 U CN218333294 U CN 218333294U
- Authority
- CN
- China
- Prior art keywords
- nut
- cap body
- connecting bolt
- cap
- wall
- 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.)
- Active
Links
Images
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a steel cap technical field just discloses an insulator steel cap, the helmet comprises a helmet body, the inside of the cap body is provided with connecting bolt, connecting bolt runs through the inner wall top of the cap body and extends to the top of the cap body, threaded connection has first nut on the connecting bolt, and first nut is located the inside of the cap body, threaded connection has second nut and third nut on the connecting bolt, and the third nut is located the top of second nut, inner wall one side fixedly connected with telescopic link of the cap body, the outer wall cover of telescopic link is equipped with the spring, the one end of spring is rotated with inner wall one side of the cap body and is connected, the one end fixedly connected with inserted bar of telescopic link. The utility model discloses a first nut and second nut fix connecting bolt on the cap body, are connected the cap body and steel foot through the third nut, can adjust connecting bolt's length through setting up of first nut, second nut and third nut, make the practicality of the cap body higher.
Description
Technical Field
The utility model relates to a steel cap technical field specifically is an insulator steel cap.
Background
Porcelain insulator is the insulator of being made by electrician's pottery usually, and the insulator can effectively increase creepage distance as a special insulating controlling part, has the important function in overhead transmission line, usually through steel cap and steel foot joint between the insulator, splices the circuit in order to be applicable to different negative pressures to different length, but the connection of steel cap and steel foot is mostly hard connection in common insulator, and the steel cap is inconvenient to be adjusted, only can connect specific insulator, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulator steel cap reaches the problem of mentioning in solving above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulator steel cap, includes the cap body, the inside of the cap body is provided with connecting bolt, connecting bolt runs through the inner wall top of the cap body and extends to the top of the cap body, threaded connection has first nut on the connecting bolt, and first nut is located the inside of the cap body, threaded connection has second nut and third nut on the connecting bolt, and the third nut is located the top of second nut, inner wall one side fixedly connected with telescopic link of the cap body, the outer wall cover of telescopic link is equipped with the spring, the one end of spring is rotated with inner wall one side of the cap body and is connected, the one end fixedly connected with inserted bar of telescopic link, and the other end fixed connection of inserted bar and spring.
The embodiment of the utility model provides an in, the cover is equipped with the packing ring on the connecting bolt, and the packing ring is located between the top of the cap body and the bottom of second nut, through setting up the packing ring, is the top for the protection cap body, can increase the locking effect of second nut simultaneously.
The embodiment of the utility model provides an in, the outer wall fixedly connected with lug of the cap body is through setting up the lug, is in order to further restrict the cap body, and is more stable when the cap body is connected with the insulator.
The embodiment of the utility model provides an in, the quantity of telescopic link, spring and inserted bar is two, and the symmetry sets up in the inside of the cap body, through setting up two telescopic links, spring and inserted bar, is in order to improve the stability of being connected with the insulator.
In the embodiment of the utility model, the outer wall of the cap body is provided with the galvanizing coat, through setting up the galvanizing coat, is in order to increase the corrosion resistance of the cap body.
The embodiment of the utility model provides an in, the size of first nut, second nut and third nut is the same, sets the same through the size with first nut, second nut and third nut, is in order to save the cost, is convenient for change.
The utility model provides an insulator steel cap. The method has the following beneficial effects:
(1) The utility model discloses a first nut and second nut fix connecting bolt on the cap body, are connected the cap body and steel foot through the third nut, can adjust connecting bolt's length through setting up of first nut, second nut and third nut, make the practicality of the cap body higher.
(2) The utility model discloses a set up the inserted bar and can be connected the cap body with the insulator, can adjust the position of inserted bar through setting up telescopic link and spring, be convenient for connect not unidimensional insulator, improve the practicality of device.
Drawings
Fig. 1 is a front view of an insulator steel cap according to the present invention;
fig. 2 is a cross-sectional view of an insulator steel cap according to the present invention;
fig. 3 is the enlarged view of the a position of the insulator steel cap of the present invention.
In the figure: 1. a cap body; 2. a connecting bolt; 3. a first nut; 4. a second nut; 5. a third nut; 6. a telescopic rod; 7. a spring; 8. a rod is inserted; 9. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the utility model provides a technical solution: an insulator steel cap comprises a cap body 1, wherein a zinc coating is arranged on the outer wall of the cap body 1, the zinc coating is arranged to increase the corrosion resistance of the cap body 1, a connecting bolt 2 is arranged in the cap body 1, the connecting bolt 2 penetrates through the top of the inner wall of the cap body 1 and extends to the upper side of the cap body 1, a first nut 3 is connected to the connecting bolt 2 in a threaded manner, the first nut 3 is located in the cap body 1, a second nut 4 and a third nut 5 are connected to the connecting bolt 2 in a threaded manner, the third nut 5 is located above the second nut 4, a gasket is sleeved on the connecting bolt 2 and located between the top of the cap body 1 and the bottom of the second nut 4, the gasket is arranged to protect the top of the cap body 1 and increase the locking effect of the second nut 4, the first nut 3, the second nut 4 and the third nut 5 are the same in size, through with first nut 3, the size of second nut 4 and third nut 5 sets to the same, be for saving the cost, be convenient for change, inner wall one side fixedly connected with telescopic link 6 of the cap body 1, the outer wall cover of telescopic link 6 is equipped with spring 7, the one end of spring 7 is rotated with inner wall one side of the cap body 1 and is connected, the one end fixedly connected with inserted bar 8 of telescopic link 6, and the other end fixed connection of inserted bar 8 and spring 7, telescopic link 6, the quantity of spring 7 and inserted bar 8 is two, and the symmetry sets up in the inside of the cap body 1, through setting up two telescopic links 6, spring 7 and inserted bar 8, be for improving the stability of being connected with the insulator, the outer wall fixedly connected with lug 9 of the cap body 1, through setting up lug 9, be for further restricting cap body 1, it is more stable when the cap body 1 is connected with the insulator.
When using, fix connecting bolt 2 on the cap body 1 through first nut 3 and second nut 4, be connected cap body 1 and steel foot through third nut 5, through first nut 3, the length that connecting bolt 2 can be adjusted in setting up of second nut 4 and third nut 5, make cap body 1's practicality higher, can be connected cap body 1 and insulator through setting up inserted bar 8, can adjust the position of inserted bar 8 through setting up telescopic link 6 and spring 7, be convenient for connect not unidimensional insulator, improve the practicality of device, can provide the fulcrum when the insulator is connected with cap body 1 through setting up lug 9, conveniently bind through the rope, thereby improve the stability of insulator, avoid the influence of wind-force to the insulator.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides an insulator steel cap, includes the cap body (1), its characterized in that: the novel helmet is characterized in that a connecting bolt (2) is arranged inside the helmet body (1), the connecting bolt (2) penetrates through the top of the inner wall of the helmet body (1) and extends to the top of the helmet body (1), a first nut (3) is connected to the connecting bolt (2) in a threaded manner, the first nut (3) is located inside the helmet body (1), a second nut (4) and a third nut (5) are connected to the connecting bolt (2) in a threaded manner, the third nut (5) is located above the second nut (4), a telescopic rod (6) is fixedly connected to one side of the inner wall of the helmet body (1), a spring (7) is sleeved on the outer wall of the telescopic rod (6), one end of the spring (7) is rotatably connected to one side of the inner wall of the helmet body (1), an inserting rod (8) is fixedly connected to one end of the telescopic rod (6), and the other end of the inserting rod (8) is fixedly connected with the spring (7).
2. The insulator steel cap of claim 1, wherein: the connecting bolt (2) is sleeved with a gasket, and the gasket is located between the top of the cap body (1) and the bottom of the second nut (4).
3. The insulator steel cap of claim 1, wherein: the outer wall of the cap body (1) is fixedly connected with a convex block (9).
4. The insulator steel cap of claim 1, wherein: the number of the telescopic rods (6), the number of the springs (7) and the number of the inserting rods (8) are two, and the telescopic rods, the springs (7) and the inserting rods are symmetrically arranged inside the cap body (1).
5. The insulator steel cap of claim 1, wherein: the outer wall of the cap body (1) is provided with a zinc coating.
6. The insulator steel cap of claim 1, wherein: the first nut (3), the second nut (4) and the third nut (5) are the same in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222100752.8U CN218333294U (en) | 2022-08-11 | 2022-08-11 | Insulator steel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222100752.8U CN218333294U (en) | 2022-08-11 | 2022-08-11 | Insulator steel cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218333294U true CN218333294U (en) | 2023-01-17 |
Family
ID=84882307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222100752.8U Active CN218333294U (en) | 2022-08-11 | 2022-08-11 | Insulator steel cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218333294U (en) |
-
2022
- 2022-08-11 CN CN202222100752.8U patent/CN218333294U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218333294U (en) | Insulator steel cap | |
| CN212209066U (en) | Line pin type porcelain insulator | |
| CN210693393U (en) | Protection device for preventing overhead insulated conductor from being broken by lightning stroke | |
| CN204885068U (en) | Outdoor type PT fuse of 35kV | |
| CN201323427Y (en) | Structure capable of preventing aeolian vibration of conducting wires in overhead transmission line and anticorona damping clamp | |
| CN215069501U (en) | Current transformer with high temperature prevention function | |
| CN210668715U (en) | Adjustable conducting rod | |
| CN212782894U (en) | Device for improving pollution flashover resistance of suspension insulator | |
| CN218919894U (en) | Junction box connection structure of stainless steel protection tube | |
| CN208422533U (en) | Single conductor simply connected suspension insulator | |
| CN218038712U (en) | Column type porcelain insulator with lightning protection device | |
| CN206742018U (en) | A kind of arrestor porcelain bushing structure | |
| CN2297778Y (en) | Column synthetic insulation metal oxide arrester | |
| CN203034093U (en) | Sealing structure for electrode and base of CVD (Chemical Vapor Deposition) reactor | |
| CN218333290U (en) | High-performance cylindrical head suspension type porcelain insulator | |
| CN220189346U (en) | Explosion-proof rigid needle-type porcelain insulator | |
| CN205303088U (en) | Composite pin insulator | |
| CN211062882U (en) | Lightning protection grounding body convenient to assemble and install | |
| CN214753170U (en) | Plug-in type insulator | |
| CN203859242U (en) | Universal grounding terminal | |
| CN215183316U (en) | Plate type connecting porcelain insulator | |
| CN219458057U (en) | Lightning protection grounding wire clamp | |
| CN213905044U (en) | Windproof type clavate electric porcelain insulator | |
| CN218482026U (en) | Multilayer disk-shaped high-voltage ceramic insulator | |
| CN218826633U (en) | Can turn to metallic glass oil and become mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |