CN210925612U - Insulator - Google Patents
Insulator Download PDFInfo
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- CN210925612U CN210925612U CN201921901583.XU CN201921901583U CN210925612U CN 210925612 U CN210925612 U CN 210925612U CN 201921901583 U CN201921901583 U CN 201921901583U CN 210925612 U CN210925612 U CN 210925612U
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- insulator
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- connecting cap
- football
- foot ball
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Abstract
The embodiment of the application discloses an insulator, include: the insulator comprises an insulator body, a connecting cap and a foot ball; the upper part of the insulator body is provided with a connector which protrudes upwards; a connecting cap is sleeved on the connecting head; a through hole is formed in the center of the insulator body; the foot ball is in threaded connection with the connecting cap through the through hole; the upper part of the connecting cap is provided with a groove for connecting an upper section of football; the connecting cap is detachably connected with the previous section of the football through a screw rod. The utility model discloses make and to dismantle between each insulator, when the insulator is broken up, only need change the insulator that has broken up, unnecessary whole cluster is changed, has both practiced thrift the cost, has reduced the change degree of difficulty again, is a high-quality insulator.
Description
Technical Field
The application relates to the technical field of power transmission line equipment, in particular to an insulator.
Background
The insulator is used as key equipment of a power transmission line of a power system and plays important roles of electrical insulation, mechanical connection, load bearing of a lead and the like. The insulator is widely used in high-voltage transmission lines due to its stable electrical and mechanical properties and good surface mechanical strength.
The existing insulator generally comprises an iron cap, an insulator body and steel feet, wherein the iron cap and the steel feet are respectively arranged at the upper end and the lower end of the insulator body, and the steel feet are in threaded connection with the iron cap of the next insulator, so that the serial connection installation of a plurality of insulators is completed. Nevertheless in practical application, the insulator can take place to damage the phenomenon of bursting even, needs the manual work to go up the high tower and change the maintenance, because the unable split of fixed connection between the insulator causes single insulator to go wrong must whole cluster change, and it is higher to consume the cost, and the hoist and mount degree of difficulty is great, for this reason, the utility model provides an insulator.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an insulator for can dismantle between each insulator, when the insulator is broken up, only need to change the insulator that has broken up, needn't whole cluster change, both practiced thrift the cost, reduced the change degree of difficulty again.
In view of this, the present application provides an insulator, including: the insulator comprises an insulator body, a connecting cap and a foot ball;
the upper part of the insulator body is provided with a connector which protrudes upwards;
the connecting cap is sleeved on the connecting head;
a through hole is formed in the center of the insulator body;
the foot ball is in threaded connection with the connecting cap through the through hole;
the upper part of the connecting cap is provided with a groove for connecting the upper section of the football;
the connecting cap is detachably connected with the previous section of the football through a screw rod.
Optionally, a groove wall of the groove is provided with a first transverse through-center screw hole;
and a second transverse through-core screw hole corresponding to the first transverse through-core screw hole is formed in the lower part of the foot ball.
Optionally, the lower part of the connecting cap is provided with an axial through-center screw hole;
a first thread is arranged in the axial through-center screw hole;
a second thread corresponding to the first thread is arranged on the upper part of the foot ball;
the foot ball is in threaded connection with the connecting cap through the second threads.
Optionally, the connecting cap is fixedly connected with the insulator body.
Optionally, the insulator body is of a disc structure.
Optionally, the insulator body is a glass body.
Optionally, the groove is a semi-open groove.
Optionally, the connecting cap is an iron cap.
Optionally, the football is an iron football.
Optionally, the screw is an iron screw.
According to the technical scheme, the embodiment of the application has the following advantages: be provided with the bellied connector that makes progress on the upper portion of insulator body, cup jointed the connection cap on the connector, insulator body central point puts and is provided with logical heart hole, this section's football is through logical heart hole and connection cap threaded connection, the upper portion of connecting the cap is provided with the recess that is used for connecting a section football, it can dismantle with last section football and be connected through the screw rod to connect the cap, realize connecting the cap through the screw rod and being connected with dismantling of last section football, thereby it can dismantle to make between each insulator, when the insulator is broken up, only need change the insulator that has broken up, needn't whole cluster change, the cost has been practiced thrift, the change degree of difficulty has been reduced again, simultaneously, it screws fixedly to adopt the screw rod to connect cap and football, simple to operate and connect the fastening, it is reliable.
Drawings
Fig. 1 is a schematic structural diagram of an insulator in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a connecting cap in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a soccer ball according to an embodiment of the present application;
wherein the reference numerals are:
1-insulator body, 2-connecting cap, 3-foot ball, 4-screw, 11-connector, 21-first transverse through-center screw hole, 22-groove, 23-axial through-center screw hole, 31-second transverse through-center screw hole and 32-second thread.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present application provides an embodiment of an insulator, and particularly refers to fig. 1.
The insulator in this embodiment includes: insulator body 1, connection cap 2 and foot ball 3, the upper portion of insulator body 1 is provided with the bellied connector 11 that makes progress, has cup jointed on the connector 11 and has connected cap 2, and insulator body 1 center is provided with logical heart hole, and foot ball 3 is through leading to heart hole and being connected cap 2 threaded connection, and the upper portion of connecting cap 2 is provided with the recess 22 that is used for connecting a section of foot ball 3, connects cap 2 and last section of foot ball 3 and can dismantle through screw rod 4 and be connected.
It should be noted that: be provided with bellied connector 11 that makes progress on insulator body 1's upper portion, cup jointed on connector 11 and connect cap 2, 1 central point of insulator body puts and is provided with the through-center hole, this section's football 3 is through-center hole and connect cap 2 threaded connection, the upper portion of connecting cap 2 is provided with the recess 22 that is used for connecting a section of football 3, it can dismantle through screw rod 4 with last section of football 3 to connect cap 2, it is connected to realize connecting cap 2 and the dismantlement of last section of football 3 through screw rod 4, thereby can dismantle between messenger's each insulator, when the insulator is broken up, only need change the insulator that has broken up, needn't whole cluster change, the cost has both been practiced thrift, and the change degree of difficulty has been reduced, simultaneously, adopt screw rod 4 to screw connection cap 2 and football 3 fixed, simple to operate and connect the fastening, it is reliable.
The above is a first embodiment of an insulator provided in the present application, and the following is a second embodiment of an insulator provided in the present application, specifically please refer to fig. 1 to 3.
The insulator in this embodiment includes: insulator body 1, connection cap 2 and foot ball 3, the upper portion of insulator body 1 is provided with the bellied connector 11 that makes progress, has cup jointed on the connector 11 and has connected cap 2, and insulator body 1 center is provided with logical heart hole, and foot ball 3 is through leading to heart hole and being connected cap 2 threaded connection, and the upper portion of connecting cap 2 is provided with the recess 22 that is used for connecting a section of foot ball 3, connects cap 2 and last section of foot ball 3 and can dismantle through screw rod 4 and be connected.
A first transverse through-core screw hole 21 is formed in the groove wall of the groove 22, a second transverse through-core screw hole 31 corresponding to the first transverse through-core screw hole 21 is formed in the lower portion of the football 3, and the screw rod 4 fixes the connecting cap 2 and the last section of football 3 through the first transverse through-core screw hole 21 and the second transverse through-core screw hole 31 from the outside of the connecting cap 2.
The lower part of connecting cap 2 is provided with axial logical heart screw 23, is provided with first screw thread in the axial logical heart screw 23, and the upper portion of football 3 is provided with the second screw thread 32 corresponding with first screw thread, and football 3 passes through second screw thread 32 and connects cap 2 threaded connection, through rotatory locking, fixes football 3 and connecting cap 2.
Connect cap 2 and insulator body 1 fixed connection, specifically, connect cap 2 and insulator body 1 upper portion connector 11 through gluing agent layer fixed connection.
Insulator body 1 can be disc structure, adopts general disc structure, and the part specification is standardized, the batch production of being convenient for, and production efficiency improves.
Insulator body 1 can be the glass body, and what need explain is: the insulator body 1 can be a glass insulator, and also can be a porcelain insulator or a composite insulator.
The groove 22 can be a semi-open type groove, and the bottom of the football 3 can be wrapped by adopting a semi-open type structure, so that the last section of football 3 is more closely and firmly connected with the connecting cap 2.
Alternatively, the connecting cap 2 is an iron cap, the foot ball 3 is an iron foot ball, and the screw 4 is an iron screw.
During the installation, will connect cap 2 to fix on insulator body 1's connector 11, then pass this section of football shirt 3 from insulator body 1's logical heart hole, and it is fixed with connecting cap 2 through the screw thread, this section of football shirt 3 stretches into in next section connecting cap 2's recess 22, connect cap 2's the first horizontal logical heart screw 21 of twisting from next section with a screw rod 4, and twist in proper order and transversely lead to in the heart screw 31 with the corresponding second of first horizontal logical heart screw 21, it is fixed with this section of football shirt 3's locking to realize next section connecting cap 2, and in the same way, link to each insulator section and constitute insulator chain.
During the dismantlement, screw rod 4 on the one section or multisection insulator that will demolish is twisted out, will connect cap 2 and football 3 and unpack apart, takes out the insulator body 1 of damage to change new insulator body 1, then will connect cap 2 and football 3 to pass through screw rod 4 locking fixed again, change simply, convenient to use, can practice thrift manpower and material resources cost greatly.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. An insulator, comprising: the insulator comprises an insulator body, a connecting cap and a foot ball;
the upper part of the insulator body is provided with a connector which protrudes upwards;
the connecting cap is sleeved on the connecting head;
a through hole is formed in the center of the insulator body;
the foot ball is in threaded connection with the connecting cap through the through hole;
the upper part of the connecting cap is provided with a groove for connecting the upper section of the football;
the connecting cap is detachably connected with the previous section of the football through a screw rod.
2. The insulator according to claim 1, wherein a first transverse through-center screw hole is formed in a groove wall of the groove;
and a second transverse through-core screw hole corresponding to the first transverse through-core screw hole is formed in the lower part of the foot ball.
3. An insulator according to claim 1, wherein the lower part of the connecting cap is provided with an axial through-center screw hole;
a first thread is arranged in the axial through-center screw hole;
a second thread corresponding to the first thread is arranged on the upper part of the foot ball;
the foot ball is in threaded connection with the connecting cap through the second threads.
4. The insulator according to claim 1, wherein the connecting cap is fixedly connected with the insulator body.
5. The insulator according to claim 1, wherein the insulator body is of a disc structure.
6. An insulator according to claim 1, wherein the insulator body is a glass body.
7. The insulator according to claim 1, wherein the groove is a semi-open groove.
8. The insulator according to claim 1, wherein the connecting cap is an iron cap.
9. The insulator of claim 1, wherein the foot ball is an iron foot ball.
10. The insulator according to claim 1, wherein the screw is an iron screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921901583.XU CN210925612U (en) | 2019-11-06 | 2019-11-06 | Insulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921901583.XU CN210925612U (en) | 2019-11-06 | 2019-11-06 | Insulator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210925612U true CN210925612U (en) | 2020-07-03 |
Family
ID=71346285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921901583.XU Active CN210925612U (en) | 2019-11-06 | 2019-11-06 | Insulator |
Country Status (1)
Country | Link |
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CN (1) | CN210925612U (en) |
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2019
- 2019-11-06 CN CN201921901583.XU patent/CN210925612U/en active Active
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