CN211654440U - Switch cabinet conjoined insulator - Google Patents
Switch cabinet conjoined insulator Download PDFInfo
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- CN211654440U CN211654440U CN202020716049.8U CN202020716049U CN211654440U CN 211654440 U CN211654440 U CN 211654440U CN 202020716049 U CN202020716049 U CN 202020716049U CN 211654440 U CN211654440 U CN 211654440U
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Abstract
The utility model discloses a cubical switchboard disjunctor insulator, including installed part, guard flap, insulator main part and installation piece, the top of installed part is fixed with fixed cover, and the top of fixed cover is provided with the support column, evenly be provided with the insulator main part on the support column, and the inside of insulator main part lateral wall all is provided with the enhancement layer, the both sides of enhancement layer all are provided with the toughened glass layer, the even coating in the outside of insulator main part has the super hydrophobic transparent coating of nanometer, the top of support column is fixed with the fixed block, the both ends that guard flap is close to fixed block one side all are connected with the fixed block through reset spring. The utility model discloses an install installed part, fixing bolt, fixed cover, support column, insulator main part, installation piece, recess, first spring post, preformed hole and press the pearl, be convenient for separate insulator main part and installed part, be convenient for change when damage appears in the part, need not whole change, avoid causing the waste of resource.
Description
Technical Field
The utility model relates to an insulator technical field specifically is cubical switchboard disjunctor insulator.
Background
The insulator is a special insulating control, the main function of the insulator is to firmly support and fix a current-carrying conductor, and the current-carrying conductor is well insulated from the ground, the conjoined insulator is composed of a plurality of insulators and is mainly used on a switch cabinet, but most of the existing conjoined insulators have partial problems, specifically the following problems;
1. most of the existing conjoined insulators and the mounting base are of a fixed integral structure, and the conjoined insulators need to be integrally replaced after being damaged, so that resource waste is easily caused;
2. most of the existing conjoined insulators do not have protection measures, and are easily impacted greatly by severe weather to cause damage;
3. the existing most of connected insulators are insufficient in structural strength, easy to damage and required to be frequently detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard disjunctor insulator to what put forward is unfavorable for when the local damage in solving above-mentioned background art dismantles the change, does not possess safeguard measure and self damages the problem that needs frequent detection easily.
In order to achieve the above object, the utility model provides a following technical scheme: cubical switchboard disjunctor insulator, including installed part, guard flap, insulator main part and installation piece, the top of installed part is fixed with fixed cover, and the top of fixed cover is provided with the support column, evenly be provided with the insulator main part on the support column, and the inside of insulator main part lateral wall all is provided with the enhancement layer, the both sides of enhancement layer all are provided with the toughened glass layer, the even coating in the outside of insulator main part has the super hydrophobic transparent coating of nanometer, the top of support column is fixed with the fixed block, and the top of fixed block is provided with guard flap through the second spring post, the both ends that guard flap is close to fixed block one side all are connected with the fixed block through reset spring.
Preferably, the longitudinal section of the mounting part is of an inverted concave structure, and fixing bolts are uniformly fixed on two sides of the mounting part, so that the mounting part is conveniently and fixedly connected with a switch cabinet.
Preferably, the bottom end of the supporting column is fixed with a mounting block, and the mounting block is inserted into the inner part of the fixing sleeve, so that the device can be disassembled.
Preferably, the guide rods are arranged at the two ends of the bottom of the protective baffle, and the guide grooves matched with the guide rods are arranged at the two ends of the inside of the fixed block, so that the guide and limiting effects are achieved.
Preferably, the both sides of installation piece all are provided with the recess, and the inside of recess evenly is provided with through first spring post and presses the pearl, the both sides of fixed cover all set up the preformed hole, press the pearl and pass the outside that the preformed hole extends to fixed cover, installation and dismantlement between support column of being convenient for and the installed part.
Preferably, the inside of enhancement layer evenly is provided with the strengthening rib, and the strengthening rib all is "worker" style of calligraphy structure, improves the structural strength of insulator main part.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the switch cabinet conjoined insulator is provided with an installation part, a fixing bolt, a fixing sleeve, a supporting column, an insulator main body, an installation block, a groove, a first spring column, a reserved hole and a pressing bead, so that the installation part is firstly fixed by the fixing bolt when in installation, then the installation block at the bottom of the supporting column is inserted into the fixing sleeve at the top end of the installation part, when the pressing bead on the installation block passes through the reserved hole on the fixing sleeve, the pressing bead is ejected out by the telescopic force of the first spring column and is clamped in the reserved hole, and then the supporting column and the insulator main body on the supporting column are fixedly connected with the installation part, when in need of disassembly, the first spring column can be contracted into the groove by pressing the pressing bead, then the supporting column can be pulled upwards, the insulator main body is conveniently separated from the installation part, and is convenient to replace when the local, the whole replacement is not needed, and the waste of resources is avoided.
(2) This cubical switchboard disjunctor insulator is through being fixed with the fixed block on the support column top, the top of fixed block is provided with protective baffle through the second spring post, protective baffle is close to the both ends of fixed block one side and all is connected with the fixed block through reset spring, protective baffle is convenient for play the guard action to support column and insulator main part, the rainwater falls to make protective baffle push down second spring post and reset spring on protective baffle, absorb partly impact force through the flexible resilience of reset spring and second spring post, eliminate the impact effect that the rainwater produced the insulator main part, reduce the rainwater simultaneously and fall in the insulator main part, reduce the emergence that the rain dodges the phenomenon, furthermore, the both ends of protective baffle one side all are provided with the guide arm, the inside both ends of fixed block all be provided with guide arm assorted guide slot, play direction and spacing effect.
(3) The switch cabinet conjoined insulator is convenient for improving the structural strength of the insulator main body by arranging the reinforced layer in the side wall of the insulator main body and uniformly arranging the reinforcing ribs with the I-shaped structures in the reinforced layer, in addition, both sides of the reinforced layer are provided with toughened glass layers, the surfaces of the toughened glass layers are in a compressive prestressed state, if cracks and electric breakdown occur, the insulator is automatically broken into small fragments, so that the insulator main body has the characteristic of zero-value self-breaking, only observation is needed on the ground or a helicopter, rod climbing and piece-by-piece detection are not needed, the labor intensity of workers is reduced, in addition, the outer side of the insulator main body is uniformly coated with a nano super-hydrophobic transparent coating, water can form spherical water drops on the surface of the material to play a role in water prevention, meanwhile, the rolling water drops can take away some dust and sludge particles, and the water-cooled sludge sewage treatment device has a certain self-cleaning function.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the section structure of the fixing sleeve of the present invention;
fig. 3 is an enlarged cross-sectional view of the utility model at a in fig. 1;
fig. 4 is the schematic view of the sectional structure of the side wall of the insulator body of the present invention.
In the figure: 1. a mounting member; 2. fixing a sleeve; 3. a support pillar; 4. a protective baffle; 5. a fixed block; 6. a return spring; 7. an insulator main body; 8. mounting blocks; 9. pressing the beads; 10. fixing the bolt; 11. reserving a hole; 12. a first spring post; 13. a groove; 14. a guide groove; 15. a second spring post; 16. a guide bar; 17. a nano super-hydrophobic transparent coating; 18. a tempered glass layer; 19. a reinforcing layer; 20. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the switch cabinet connected insulator comprises an installation part 1, a protective baffle 4, an insulator main body 7 and an installation block 8, wherein a fixed sleeve 2 is fixed at the top end of the installation part 1, the longitudinal section of the installation part 1 is of an inverted concave structure, and fixing bolts 10 are uniformly fixed on two sides of the installation part 1, so that the installation part 1 and a switch cabinet can be fixedly connected conveniently;
a supporting column 3 is arranged above the fixed sleeve 2, insulator main bodies 7 are uniformly arranged on the supporting column 3, an installation block 8 is fixed at the bottom end of the supporting column 3, the installation block 8 is inserted into the fixed sleeve 2, grooves 13 are formed in two sides of the installation block 8, pressing beads 9 are uniformly arranged in the grooves 13 through first spring columns 12, preformed holes 11 are formed in two sides of the fixed sleeve 2, and the pressing beads 9 penetrate through the preformed holes 11 and extend to the outside of the fixed sleeve 2;
the mounting block 8 at the bottom of the support column 3 is inserted into the fixing sleeve 2 at the top end of the mounting piece 1, when the pressing bead 9 on the mounting block 8 passes through the preformed hole 11 on the fixing sleeve 2, the pressing bead 9 is ejected out through the telescopic force of the first spring column 12 and is clamped in the preformed hole 11, and then the support column 3 and the insulator main body 7 on the support column 3 are fixedly connected with the mounting piece 1, when the mounting piece needs to be detached, the pressing bead 9 can be pressed to enable the first spring column 12 to be contracted into the groove 13, and then the support column 3 can be pulled upwards, so that the insulator main body 7 is conveniently separated from the mounting piece 1, the replacement is conveniently carried out when the local damage occurs, the integral replacement is not needed, and the waste of resources is avoided;
reinforcing layers 19 are arranged inside the side walls of the insulator main body 7, reinforcing ribs 20 are uniformly arranged inside the reinforcing layers 19, the reinforcing ribs 20 are in I-shaped structures, toughened glass layers 18 are arranged on two sides of each reinforcing layer 19, and the outer side of the insulator main body 7 is uniformly coated with a nano super-hydrophobic transparent coating 17;
the structural strength of the insulator main body 7 is convenient to improve, and meanwhile, the surface of the toughened glass layer 18 is in a compressive prestress state, and is automatically broken into small fragments if cracks and electrical breakdown occur, so that the insulator main body 7 has the characteristic of zero-value self-breaking, only observation on the ground or a helicopter is needed, climbing rod detection is not needed, and the labor intensity of workers is reduced;
a fixed block 5 is fixed at the top end of the supporting column 3, a protective baffle 4 is arranged at the top end of the fixed block 5 through a second spring column 15, two ends of one side, close to the fixed block 5, of the protective baffle 4 are connected with the fixed block 5 through return springs 6, guide rods 16 are arranged at two ends of the bottom of the protective baffle 4, and guide grooves 14 matched with the guide rods 16 are arranged at two ends inside the fixed block 5;
The working principle is as follows: when the mounting piece is used, the mounting piece 1 is firstly fixed on a switch cabinet through the fixing bolt 10, then the mounting block 8 at the bottom of the supporting column 3 is inserted into the fixing sleeve 2 at the top end of the mounting piece 1, when the pressing bead 9 on the mounting block 8 passes through the preformed hole 11 on the fixing sleeve 2, the pressing bead 9 is ejected out through the telescopic force of the first spring column 12 and clamped in the preformed hole 11, and then the supporting column 3 and the insulator main body 7 on the supporting column 3 are fixedly connected with the mounting piece 1, when the mounting piece is required to be dismounted, the pressing bead 9 can be pressed to enable the first spring column 12 to be contracted into the groove 13, then the supporting column 3 can be pulled upwards, the insulator main body 7 is convenient to be separated from the mounting piece 1, the replacement is convenient when the local damage occurs, the integral replacement is not required, the waste of resources is avoided, the protective baffle 4 is convenient to play a protective role, rainwater falls on the protective baffle 4 to enable the protective baffle 4 to press the second spring column 15 and the reset spring 6, a part of impact force is absorbed through the telescopic resilience of the reset spring 6 and the second spring column 15, the impact effect of the rainwater on the insulator main body 7 is eliminated, meanwhile, the rainwater is reduced to fall on the insulator main body 7, and the occurrence of a rain flash phenomenon is reduced, in addition, a reinforcing layer 19 is arranged inside the side wall of the insulator main body 7, reinforcing ribs 20 of an I-shaped structure are uniformly arranged inside the reinforcing layer 19, the structural strength of the insulator main body 7 is convenient to improve, in addition, toughened glass layers 18 are arranged on both sides of the reinforcing layer 19, the surfaces of the toughened glass layers 18 are in a compression prestress state, if cracks and electric breakdown occur, the toughened glass layers automatically break into small fragments, so that the insulator main body 7 has the characteristic of zero-value self-breaking, as long as observed on the ground or a helicopter, the pole climbing detection is not needed, the labor intensity of workers is reduced, in addition, the nanometer super-hydrophobic transparent coating 17 is uniformly coated on the outer side of the insulator main body 7, water can form spherical water drops on the surface of the material, a waterproof effect is achieved, meanwhile, the rolling water drops can take away some dust and sludge particles, and a certain self-cleaning function is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Cubical switchboard disjunctor insulator includes installed part (1), guard flap (4), insulator main part (7) and installation piece (8), its characterized in that: the top of installed part (1) is fixed with fixed cover (2), and the top of fixed cover (2) is provided with support column (3), evenly be provided with insulator main part (7) on support column (3), and the inside of insulator main part (7) lateral wall all is provided with enhancement layer (19), the both sides of enhancement layer (19) all are provided with toughened glass layer (18), the even coating in the outside of insulator main part (7) has super hydrophobic transparent coating of nanometer (17), the top of support column (3) is fixed with fixed block (5), and the top of fixed block (5) is provided with guard flap (4) through second spring post (15), the both ends that guard flap (4) are close to fixed block (5) one side all are connected with fixed block (5) through reset spring (6).
2. The switch cabinet conjoined insulator according to claim 1, wherein: the longitudinal section of the mounting piece (1) is of an inverted concave structure, and fixing bolts (10) are uniformly fixed on two sides of the mounting piece (1).
3. The switch cabinet conjoined insulator according to claim 1, wherein: the bottom mounting of support column (3) has installation piece (8), the inside of fixed cover (2) is inserted in installation piece (8).
4. The switch cabinet conjoined insulator according to claim 1, wherein: guide rods (16) are arranged at two ends of the bottom of the protective baffle (4), and guide grooves (14) matched with the guide rods (16) are arranged at two ends of the inner portion of the fixed block (5).
5. The switch cabinet conjoined insulator according to claim 2, wherein: the both sides of installation piece (8) all are provided with recess (13), and the inside of recess (13) evenly is provided with through first spring post (12) and presses pearl (9), the both sides of fixed cover (2) all set up preformed hole (11), press pearl (9) to pass preformed hole (11) and extend to the outside of fixed cover (2).
6. The switch cabinet conjoined insulator according to claim 1, wherein: reinforcing ribs (20) are uniformly arranged inside the reinforcing layer (19), and the reinforcing ribs (20) are in I-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716049.8U CN211654440U (en) | 2020-05-06 | 2020-05-06 | Switch cabinet conjoined insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716049.8U CN211654440U (en) | 2020-05-06 | 2020-05-06 | Switch cabinet conjoined insulator |
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| Publication Number | Publication Date |
|---|---|
| CN211654440U true CN211654440U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716049.8U Active CN211654440U (en) | 2020-05-06 | 2020-05-06 | Switch cabinet conjoined insulator |
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| CN (1) | CN211654440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289526A (en) * | 2020-11-18 | 2021-01-29 | 江西泉新电气有限公司 | Laminated toughened glass insulator |
| CN112509764A (en) * | 2020-11-20 | 2021-03-16 | 江西利华电瓷制造有限公司 | Cleanliness self-maintaining electric porcelain insulator |
-
2020
- 2020-05-06 CN CN202020716049.8U patent/CN211654440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289526A (en) * | 2020-11-18 | 2021-01-29 | 江西泉新电气有限公司 | Laminated toughened glass insulator |
| CN112509764A (en) * | 2020-11-20 | 2021-03-16 | 江西利华电瓷制造有限公司 | Cleanliness self-maintaining electric porcelain insulator |
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