CN215733409U - Detachable arrester convenient to replace - Google Patents
Detachable arrester convenient to replace Download PDFInfo
- Publication number
- CN215733409U CN215733409U CN202121788378.4U CN202121788378U CN215733409U CN 215733409 U CN215733409 U CN 215733409U CN 202121788378 U CN202121788378 U CN 202121788378U CN 215733409 U CN215733409 U CN 215733409U
- Authority
- CN
- China
- Prior art keywords
- arrester
- connecting rod
- clamp splice
- detachable
- connecting block
- 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
Abstract
The utility model discloses a detachable arrester convenient to replace, which is an insulator, wherein the right side of the insulator is connected with an arrester body, connecting plates are fixedly arranged on the upper part and the lower part of the insulator, and a plurality of equalizing rings are fixedly arranged on the surface of the arrester body, and the detachable arrester comprises: the fixing plate is fixedly provided with a second connecting rod and a connecting plate through bolts below the fixing plate, the length of the second connecting rod is larger than the sum of the lengths of the fixing plate and the connecting plate, and the right side of the connecting plate is fixedly provided with a first connecting rod through screws. This detachable arrester of convenient change installs two-way lead screw, first clamp splice and second clamp splice, utilizes to rotate to drive first clamp splice and second clamp splice and carry out the concertina movement, can be better fasten first clamp splice, avoid using the bolt to take place not hard up phenomenon after using for a long time, also can better convenience dismantle and install, the process of installation is dismantled in better simplification, reduction operator operation risk.
Description
Technical Field
The utility model relates to the technical field of lightning arresters, in particular to a detachable lightning arrester convenient to replace.
Background
An arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage and to limit the freewheel time and also to normally limit the freewheel value.
By the patent name that the bulletin number is "CN 208478030U" discloses "can dismantle arrester", make the staff only need use the insulator spindle just can carry out the dismantlement of arrester, the installation operation, not only can guarantee not to have a power failure with the user, still reduce the manual work, the vehicle cost drops into, the safety risk in the maintenance operation has also been reduced simultaneously, hang the arrester in the copper hook of lower part static contact in this comparison file, make the arrester hang on lower part static contact, stretch into the insulator spindle again in the last operation ring, promote the arrester to move to the groove of duckbilled copper sheet, reach fixed purpose in the recess that makes the upper portion sliding contact of arrester go into the duckbilled copper sheet. The duckbill copper sheet and the upper moving contact of arrester are zonulae occludens under the effort of spring for operation process is loaded down with trivial details, the operation of being not convenient for.
Therefore, the detachable lightning arrester convenient to replace can well solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable lightning arrester convenient to replace, and aims to solve the problems that the lightning arrester in the prior market is basically fixed by bolts in the process of detaching, installing and detaching, but the bolts are loosened after being used for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a detachable arrester convenient to replace is characterized in that the right side of an insulator is connected with an arrester body, connecting plates are fixedly mounted on the upper and lower sides of the insulator, and a plurality of equalizing rings are fixedly mounted on the surface of the arrester body;
the method comprises the following steps: the lower part of the fixed plate is fixedly provided with a second connecting rod and a connecting plate through bolts, and the length of the second connecting rod is greater than the sum of the lengths of the fixed plate and the connecting plate;
the right side of the connecting plate is fixedly provided with a first connecting rod through a screw, and a second connecting block is connected above the first connecting rod.
Preferably, the right side fixedly connected with mount pad of second connecting rod, and the below of mount pad is connected with first connecting block to the below fixedly connected with arrester body of first connecting block, the below fixedly connected with second connecting block of arrester body.
Through adopting above technical scheme, the position of connecting insulator and arrester body that can be better.
Preferably, the two ends above the first connecting block are fixedly provided with a convex block, and the two ends of the convex block are respectively connected with the first clamping block and the second clamping block.
Through adopting above technical scheme, can be better carry out the rigidity to the arrester body, better make things convenient for it to carry out work.
Preferably, the inside fluting of mount pad is installed two-way lead screw, and two-way lead screw's middle both sides respectively screw thread through connection have first clamp splice and second clamp splice to the inside of first clamp splice and second clamp splice is concave shape.
Through adopting above technical scheme, can be better rotate through two-way lead screw and drive first clamp splice and second clamp splice and carry out the rigidity to first connecting block.
Preferably, the bidirectional screw rod penetrates and extends to the outer side of the mounting seat, and a rotating handle is fixedly mounted on the right side of the bidirectional screw rod.
Through adopting above technical scheme, can be better drive through external power and change the handle and drive two-way lead screw and rotate, convenient operation more.
Preferably, the middle of the first connecting rod and the second connecting block is connected through a movable shaft, a fixing rod is installed in the middle of the first connecting rod and the second connecting block through a hole, and the length of the fixing rod is greater than the sum of the lengths of the first connecting rod and the second connecting block.
Through adopting above technical scheme, the position of fixed head rod and second connecting block that can be better prevents that its position from changing when using, influences the use.
Compared with the prior art, the utility model has the beneficial effects that: the detachable lightning arrester convenient to replace;
be provided with two-way lead screw, first clamp splice and second clamp splice, utilize to rotate to drive first clamp splice and second clamp splice and carry out the shrinkage motion, can be better fasten first connecting block, avoid using the bolt to take place not hard up phenomenon after using for a long time, also can be better convenient dismantle and install, the process of installation is dismantled in better simplification, reduces operator's operational risk.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic main sectional view of the mounting base and the first connecting block of the present invention;
FIG. 3 is a schematic view of a main section of a bidirectional screw rod and a rotating handle of the present invention;
FIG. 4 is a schematic side sectional view of a first connecting rod and a second connecting block according to the present invention.
In the figure: 1. insulating; 2. fixing the rod; 3. a lightning arrester body; 4. a grading ring; 5. a first connecting rod; 6. a second connecting rod; 7. a fixing plate; 8. a mounting seat; 9. a first connection block; 10. a bidirectional screw rod; 11. a first clamping block; 12. a second clamp block; 13. turning a handle; 14. a second connecting block; 15. a movable shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1-4, the present invention provides a technical solution: a detachable arrester convenient to replace comprises an insulator 1, a fixed rod 2, an arrester body 3, a grading ring 4, a first connecting rod 5, a second connecting rod 6, a fixed plate 7, a mounting seat 8, a first connecting block 9, a bidirectional screw rod 10, a first clamping block 11, a second clamping block 12, a rotating handle 13, a second connecting block 14 and a movable shaft 15;
the right side of the insulator 1 is connected with a lightning arrester body 3, connecting plates are fixedly arranged on the upper portion and the lower portion of the insulator 1, and a plurality of equalizing rings 4 are fixedly arranged on the surface of the lightning arrester body 3;
the method comprises the following steps: the fixing plate 7 is fixedly provided with a second connecting rod 6 and a connecting plate below through bolts, the length of the second connecting rod 6 is larger than the sum of the lengths of the fixing plate 7 and the connecting plate, the right side of the connecting plate is fixedly provided with a first connecting rod 5 through a screw, and a second connecting block 14 is connected above the first connecting rod 5.
The right side fixedly connected with mount pad 8 of second connecting rod 6, and the below of mount pad 8 is connected with first connecting block 9 to the below fixedly connected with arrester body 3 of first connecting block 9, the below fixedly connected with second connecting block 14 of arrester body 3.
The equal fixed mounting in first connecting block 9 top both ends has the lug, and the both ends of lug are connected with first clamp splice 11 and second clamp splice 12 respectively, two-way lead screw 10 is installed in the inside fluting of mount pad 8, and the middle both sides of two-way lead screw 10 screw thread through connection respectively have first clamp splice 11 and second clamp splice 12, and the inside of first clamp splice 11 and second clamp splice 12 is interior concavity form, two-way lead screw 10 runs through the outside that extends to mount pad 8, and the right side fixed mounting of two-way lead screw 10 changes 13.
As shown in fig. 2 and 3, the rotating handle 13 is driven to rotate by external power, the two-way screw rod 10 is driven to rotate by the rotating handle 13, the first clamping block 11 and the second clamping block 12 can be better driven to perform contraction motion, the first connecting block 9 is fastened and loosened, the arrester body 3 is better and conveniently detached, and the operation process is simplified.
The middle parts of the first connecting rod 5 and the second connecting block 14 are connected through a movable shaft 15, a fixing rod 2 is installed on a hole in the middle part of the first connecting rod 5 and the second connecting block 14, and the length of the fixing rod 2 is greater than the sum of the lengths of the first connecting rod 5 and the second connecting block 14.
As shown in fig. 1 and 4, the insulator 1 and the arrester body 3 are fixed by the first connecting rod 5 and the second connecting rod 6, the first connecting rod 5 and the second connecting block 14 are rotated by the movable shaft 15, and then the fixing rod 2 penetrates through the first connecting rod 5 and the second connecting block 14 to be fixed in position, so that the situation that the positions of the first connecting rod 5 and the second connecting block 14 are changed to influence the work of the insulator is avoided.
The working principle is as follows: when using this detachable arrester of convenient change, at first, it is fixed mutually with insulator 1 and arrester body 3 through first connecting rod 5 and second connecting rod 6, rotating first connecting rod 5 and second connecting block 14 through loose axle 15, then run through first connecting rod 5 with second connecting block 14 with dead lever 2 and carry out the rigidity, avoid when using first connecting rod 5 and second connecting block 14 position to change, influence its work.
The external power drives the rotating handle 13 to rotate, the rotating handle 13 drives the bidirectional screw rod 10 to rotate, the first clamping block 11 and the second clamping block 12 can be better driven to perform contraction motion, the first connecting block 9 is fastened and loosened, the lightning arrester body 3 is better and convenient to detach, and the operation process is simplified.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A detachable lightning arrester convenient to replace comprises
The right side of the insulator (1) is connected with a lightning arrester body (3), connecting plates are fixedly mounted on the upper and lower sides of the insulator (1), and a plurality of equalizing rings (4) are fixedly mounted on the surface of the lightning arrester body (3);
it is characterized by comprising:
the lower part of the fixed plate (7) is fixedly provided with a second connecting rod (6) and a connecting plate through bolts, and the length of the second connecting rod (6) is greater than the sum of the lengths of the fixed plate (7) and the connecting plate;
the right side of the connecting plate is fixedly provided with a first connecting rod (5) through a screw, and a second connecting block (14) is connected above the first connecting rod (5).
2. The detachable arrester of claim 1, wherein: the right side fixedly connected with mount pad (8) of second connecting rod (6), and the below of mount pad (8) is connected with first connecting block (9) to the below fixedly connected with arrester body (3) of first connecting block (9), the below fixedly connected with second connecting block (14) of arrester body (3).
3. The detachable arrester of claim 2, wherein: the two ends above the first connecting block (9) are fixedly provided with lugs, and the two ends of the lugs are respectively connected with a first clamping block (11) and a second clamping block (12).
4. The detachable arrester of claim 3, wherein: two-way lead screw (10) are installed to the inside fluting of mount pad (8), and the middle both sides of two-way lead screw (10) screw thread through connection respectively have first clamp splice (11) and second clamp splice (12) to the inside of first clamp splice (11) and second clamp splice (12) is interior concave shape.
5. The detachable arrester of claim 4, wherein: the bidirectional screw rod (10) penetrates and extends to the outer side of the mounting seat (8), and a rotating handle (13) is fixedly mounted on the right side of the bidirectional screw rod (10).
6. The detachable arrester of claim 1, wherein: the middle of the first connecting rod (5) and the middle of the second connecting block (14) are connected through a movable shaft (15), a fixing rod (2) is installed in a hole formed in the middle of the first connecting rod (5) and the middle of the second connecting block (14), and the length of the fixing rod (2) is larger than the sum of the lengths of the first connecting rod (5) and the second connecting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788378.4U CN215733409U (en) | 2021-08-03 | 2021-08-03 | Detachable arrester convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121788378.4U CN215733409U (en) | 2021-08-03 | 2021-08-03 | Detachable arrester convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733409U true CN215733409U (en) | 2022-02-01 |
Family
ID=79991865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121788378.4U Active CN215733409U (en) | 2021-08-03 | 2021-08-03 | Detachable arrester convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215733409U (en) |
-
2021
- 2021-08-03 CN CN202121788378.4U patent/CN215733409U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107453310A (en) | A kind of board-like street code line folder of double fastener | |
| CN116810723A (en) | Live working's arrester dismouting device | |
| CN215733409U (en) | Detachable arrester convenient to replace | |
| CN209896979U (en) | Photovoltaic board strutting arrangement of easily adjusting gradient | |
| CN215988230U (en) | Cage type wire twisting machine for processing fluoroplastic electric wire | |
| CN203109899U (en) | Insulating tool for installing bird repellent device without power failure | |
| CN112490706B (en) | Improved generation fastening drainage fastener instrument | |
| CN211629782U (en) | Electrical engineering cable protection device | |
| CN210577333U (en) | Disconnecting link overhauling frame | |
| CN210225331U (en) | Aviation solar photovoltaic module | |
| CN219143928U (en) | Support convenient to transformer installation | |
| CN111232082A (en) | Automatic climbing device for gate steel wire rope | |
| CN218526057U (en) | Install strain clamp group fast | |
| CN117543474B (en) | Electric power fitting for transmission line iron tower with stable clamping | |
| CN215170709U (en) | Quick-assembling wear-resisting type plunger pump shell | |
| CN218514053U (en) | Power transmission and distribution bus duct mounting structure of photovoltaic power generation equipment | |
| CN220172755U (en) | Anti-winding device for power transmission line | |
| CN217882771U (en) | Anti-drop's transmission line suspension clamp | |
| CN218497063U (en) | Lightning arrester direct current reference voltage testing arrangement | |
| CN219420067U (en) | High-safety and convenient-to-install support frame | |
| CN214647853U (en) | Supply vehicle convenient to quick replacement battery | |
| CN219018566U (en) | Motor end seat | |
| CN218070846U (en) | Cable fixing structure for wind power generation | |
| CN214153973U (en) | Lightning protection equipment for power transmission and transformation convenient to it is fixed | |
| CN211508411U (en) | Device for replacing insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |