CN210865758U - Insulator assembly - Google Patents
Insulator assembly Download PDFInfo
- Publication number
- CN210865758U CN210865758U CN201922474195.4U CN201922474195U CN210865758U CN 210865758 U CN210865758 U CN 210865758U CN 201922474195 U CN201922474195 U CN 201922474195U CN 210865758 U CN210865758 U CN 210865758U
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- CN
- China
- Prior art keywords
- guide rail
- insulator
- fixing base
- threaded rod
- fixed block
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Abstract
The utility model relates to an insulator subassembly, including the guide rail, install the action bars on the guide rail, be close to the fixed position's of guide rail fixing base and install in the action bars and keep away from the one-sided insulator of guide rail with the action bars lateral wall, the fixing base is close to guide rail one side and is fixed with two L shape fixed blocks on the surface, the horizontal part of L shape fixed block extends to one side of being close to the guide rail, the horizontal part of guide rail is located between the horizontal part and the fixing base of L shape fixed block, run through on the fixing base and be equipped with locking bolt, set up on the fixing base with locking. The utility model discloses when installing the insulator on the guide rail, the staff only needs to arrange the guide rail in between L shape fixed block and the fixing base on the fixing base, screws up the locking bolt afterwards for the surface that L shape fixed block one side was kept away from to locking bolt and guide rail is supported tightly, fixes the guide rail with this, thereby is convenient for the staff to install the insulator on the guide rail fast, is favorable to improving the efficiency that the staff installed the insulator.
Description
Technical Field
The utility model belongs to the technical field of insulating controlling part technique and specifically relates to an insulator subassembly is related to.
Background
The insulator is a device arranged between conductors with different potentials or between the conductor and a ground potential component, can resist the action of voltage and mechanical stress, is a special insulating control and can play an important role in an overhead transmission line.
The utility model discloses a chinese utility model patent that publication number is CN202729609U discloses a wiping line system, include the installing support of constituteing by a vertical angle steelframe and many horizontal angle steelframes, the one end of horizontal angle steelframe is all fixed on vertical angle steelframe, and mutual parallel arrangement between many horizontal angle steelframes, the equal fixed mounting of the other end of horizontal angle steelframe has the wiping line, sliding connection has the current collector on the wiping line, the utility model discloses a wiping line is fixed through setting up fore-and-aft installing support, and corresponding current collector structure, avoided because of the wiping line that the horizontal power supply contact vibration that takes place and lead to and the bad problem of current collector contact.
However, in the trolley conductor system in the above technical scheme, when the insulator and the guide rail are fixed, the worker needs to select the pressing plate with a proper width, so that the pressing plate is matched with the mounting seat connected with the insulator, the guide rail and the insulator are fixed, the locking bolt is screwed up, and when the thickness of the guide rail is large, the worker needs to select the pressing plate with a proper size, so that the purpose is achieved, and the quick fixation of the insulator and the guide rail by the worker is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an insulator subassembly, when the thickness of guide rail is great, this insulator subassembly still is convenient for the staff and installs the insulator on the guide rail fast, is favorable to improving the efficiency that the staff installed the insulator.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an insulator subassembly, includes the guide rail, installs the action column on the guide rail, be close to the fixed position's of guide rail fixing base and install in the action column and keep away from the one-ended insulator of guide rail with the action column lateral wall, the fixing base is close to the surperficial two L shape fixed blocks that are fixed with of guide rail one side, two L shape fixed block is located the guide rail both sides, the horizontal part of L shape fixed block extends to one side that is close to the guide rail, the horizontal part of guide rail is located between the horizontal part and the fixing base of L shape fixed block, run through on the fixing base and be equipped with locking bolt, set up the.
Through adopting above-mentioned technical scheme, when installing the insulator on the guide rail, the staff only need place the guide rail between L shape fixed block on the fixing base and the fixing base, screws up the locking bolt afterwards for the surface that L shape fixed block one side was kept away from to locking bolt and guide rail supports tightly, fixes the guide rail with this, thereby is convenient for the staff to install the insulator on the guide rail fast, is favorable to improving the efficiency that the staff installed the insulator.
The utility model discloses further set up to: and the intersection of the surface of one side of the horizontal part of the L-shaped fixed block, which is close to the fixed seat, and the side wall of the L-shaped fixed block is rounded.
Through adopting above-mentioned technical scheme, through setting up the fillet, when the staff arranged the guide rail in between the horizontal part of L shape fixed block and the fixing base, the guide rail was first contacted with the fillet to this has reduced the staff and has arranged the guide rail in the degree of difficulty between the horizontal part of L shape fixed block and the fixing base, thereby the staff of being convenient for fixes the guide rail.
The utility model discloses further set up to: and a frosting layer is arranged at one end, far away from the insulator, of the locking bolt.
Through adopting above-mentioned technical scheme, the frosting surface has great coefficient of friction, and when locking bolt tip and guide rail support tightly, has great frictional force between the contact surface of locking bolt and guide rail to reduce the possibility that takes place relative slip between locking bolt and the guide rail, improved the fixed effect of guide rail and insulator.
The utility model discloses further set up to: the insulator is close to the embedded threaded sleeve that is equipped with of one end of guide rail, threaded sleeve internal thread connection has first threaded rod, first threaded rod runs through the action columns and threaded connection with it.
Through adopting above-mentioned technical scheme, threaded sleeve in first threaded rod and the insulator is connected, and control column and the threaded connection of first threaded rod to this fixing base on being convenient for the staff changes control column and the control column, thereby making the distance between L shape fixed block horizontal part and the fixing base be applicable to the guide rail of different thickness, be favorable to the staff to fix insulator and guide rail.
The utility model discloses further set up to: the first threaded rod is sleeved with a first gasket, and the first gasket is located between the operating column and the insulator.
Through adopting above-mentioned technical scheme, through setting up first gasket, when the staff screwed up the action post, the surface of first gasket both sides is close to the surface on one side of the insulator and the insulator is close to the surface butt on one side of the action post with the action post respectively to this has played good locking effect.
The utility model discloses further set up to: the insulator is kept away from the one end of guide rail and is inlayed and be equipped with the nut, nut female connection has the second threaded rod, be equipped with a plurality of nuts on the second threaded rod.
Through adopting above-mentioned technical scheme, the nut inlays and locates in the insulator, second threaded rod and nut threaded connection to this second threaded rod of different length is changed to the staff of being convenient for, thereby the staff of being convenient for is fixed in the different height of angle steelframe with the insulator through the nut.
The utility model discloses further set up to: and a second gasket is arranged between the adjacent screw caps.
Through adopting above-mentioned technical scheme, when the staff screwed up the nut, the nut cooperatees with the angle steelframe for the second gasket is supported tightly, has played good locking effect of moving with this, has strengthened the fixed effect between second threaded rod and the angle steelframe.
The utility model discloses further set up to: and one end of the second threaded rod, which is far away from the insulator, is provided with a yielding groove.
Through adopting above-mentioned technical scheme, through setting up the groove of stepping down to this the nut is favorable to the staff to screw up the nut on the second threaded rod from second threaded rod tip cover is located the second threaded rod.
To sum up, the utility model discloses a beneficial technological effect does:
when the insulator is installed on the guide rail, a worker only needs to place the guide rail between the L-shaped fixed block on the fixed seat and then tighten the locking bolt to enable the locking bolt to be tightly abutted to the surface of one side, far away from the L-shaped fixed block, of the guide rail so as to fix the guide rail, the worker can conveniently and quickly install the insulator on the guide rail, and the efficiency of installing the insulator by the worker is improved;
in the scheme, by arranging the round corners, when a worker places the guide rail between the horizontal part of the L-shaped fixed block and the fixed seat, the guide rail is firstly contacted with the round corners, so that the difficulty of placing the guide rail between the horizontal part of the L-shaped fixed block and the fixed seat by the worker is reduced, and the worker can conveniently fix the guide rail;
in this scheme, threaded sleeve in first threaded rod and the insulator is connected, and control column and the threaded connection of first threaded rod to this fixing base on being convenient for the staff changes control column and the control column, thereby making the distance between L shape fixed block horizontal part and the fixing base be applicable to the guide rail of different thickness, be favorable to the staff to fix insulator and guide rail.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an exploded view of the present invention showing a partial structure for highlighting a threaded sleeve.
Reference numerals: 1. a guide rail; 2. an operating column; 21. a fixed seat; 211. an L-shaped fixed block; 212. locking the bolt; 213. a threaded hole; 3. an insulator; 31. a threaded sleeve; 32. a nut; 4. a first threaded rod; 41. a first gasket; 5. round corners; 6. a second threaded rod; 61. a nut; 62. a second gasket; 63. a yielding groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses an insulator assembly, including guide rail 1, action post 2, fixing base 21 and insulator 3. The cross section of the guide rail 1 is I-shaped, and the operation column 2 is vertically arranged. The fixing seat 21 is sleeved on the position of the operation column 2 close to one side of the guide rail 1 and fixed with the same, and the bottom surface of the fixing seat 21 is flush with the bottom surface of the operation column 2.
As shown in fig. 1, the cross section of the insulator 3 is circular, the axis thereof is vertical, the insulator 3 is made of insulating material, and as shown in fig. 2, a threaded sleeve 31 is provided at one end of the insulator 3 close to the operating column 2. The axis of the threaded sleeve 31 coincides with the axis of the insulator 3, and is embedded in the insulator 3, an internal thread (not shown in the figure) is provided on the inner arc surface of the threaded sleeve 31, and a first threaded rod 4 in threaded connection with the internal thread is provided in the threaded sleeve 31. The axis of the first threaded rod 4 coincides with the axis of the threaded sleeve 31, the lower end of the first threaded rod passes through the fixed seat 21 and is in threaded connection with the fixed seat, and the height of the lower end of the first threaded rod 4 is larger than that of the bottom surface of the operating column 2. The first threaded rod 4 is sleeved with a first gasket 41, the first gasket 41 is located between the upper surface of the operating column 2 and the insulator 3, and therefore when the operating column 2 is screwed down by a worker, the operating column 2 and the insulator 3 are matched to tightly support the first gasket 41, and therefore a good anti-loosening effect is achieved. The staff is through with first threaded rod 4 and threaded sleeve 31 threaded connection, simultaneously with action post 2 and 4 threaded connection of first threaded rod to this can be so that action post 2 and insulator 3 fix.
As shown in fig. 1, an L-shaped fixing block 211 is disposed on the fixing base 21, a cross section of the L-shaped fixing block 211 is L-shaped, an upper surface of a vertical portion of the L-shaped fixing block 211 is fixed to a bottom surface of the fixing base 21, and a horizontal portion of the guide rail 1 is located between the horizontal portion of the L-shaped fixing block 211 and the fixing base 21. The number of the L-shaped fixing blocks 211 is two, the two L-shaped fixing blocks 211 are respectively located on two sides of the guide rail 1, and the horizontal portion of each L-shaped fixing block 211 extends towards one side close to the vertical portion of the guide rail 1. The fixing base 21 is provided with two locking bolts 212 which penetrate through the fixing base 21, the axis of each locking bolt 212 is vertical, the two locking bolts 212 are symmetrically arranged relative to the vertical part of the guide rail 1, and the fixing base 21 is provided with a threaded hole 213 for the locking bolt 212 to penetrate through and be in threaded connection with. When installing insulator 3 and guide rail 1, the staff only need place the horizontal part of guide rail 1 between the upper surface of L shape fixed block 211 horizontal part and the bottom surface of fixing base 21, rotates insulator 3 simultaneously for the bottom surface of guide rail 1 horizontal part and the upper surface laminating of L shape fixed block 211 horizontal part, afterwards, the staff need tighten locking bolt 212, so that the lower extreme of locking bolt 212 supports tightly with the upper surface of guide rail 1 horizontal part, thereby the completion is to insulator 3 and guide rail 1's installation work.
As shown in fig. 2, the rounded corner 5 is chamfered at the intersection of the side surface of the horizontal part of the L-shaped fixing block 211, which is close to the horizontal part, of the upper surface of the horizontal part, and when a worker places the guide rail 1 between the horizontal part of the L-shaped fixing block 211 and the fixing seat 21, the guide rail 1 is firstly contacted with the rounded corner 5, so that the difficulty of placing the guide rail 1 between the horizontal part of the L-shaped fixing block 211 and the fixing seat 21 by the worker is reduced, and the worker can fix the guide rail 1 conveniently.
As shown in fig. 1, a frosted layer (not shown) is disposed at the lower end of the locking bolt 212, and the frosted layer is a rough surface formed by polishing the lower end surface of the locking bolt 212, so that the lower end surface of the locking bolt 212 has a large friction coefficient, and when the lower end of the locking bolt 212 abuts against the guide rail 1, a large friction force is provided between the lower end surface of the locking bolt 212 and the upper surface of the horizontal portion of the guide rail 1, thereby reducing the possibility of relative sliding between the locking bolt 212 and the guide rail 1, and facilitating improvement of the fixing effect between the insulator 3 and the guide rail 1.
As shown in fig. 1, a nut 32 and a second threaded rod 6 are arranged at one end of the insulator 3 away from the guide rail 1, the axis of the nut 32 is overlapped with the axis of the insulator 3, one end of the nut 32 is embedded in the insulator 3, and the other end of the nut 32 extends out of the insulator 3. The axis of the second threaded rod 6 coincides with the axis of the nut 32, one end of the second threaded rod, which is close to the insulator 3, is in threaded connection with the nut 32, and a nut 61 is arranged on the second threaded rod 6. The axis of nut 61 and the axis coincidence of second threaded rod 6, its quantity is a plurality of, and a plurality of nuts 61 all overlap and locate on second threaded rod 6 and threaded connection with it, through setting up a plurality of nuts 61 to this staff is fixed with second threaded rod 6 and angle steelframe (not shown in the figure). Be equipped with second gasket 62 between adjacent nut 61, through setting up second gasket 62 to this when making the staff screw up nut 61, nut 61 supports tightly with second gasket 62 with the cooperation of angle steelframe, thereby has played good locking effect of moving, has improved the stability of being connected between second threaded rod 6 and the angle steelframe.
As shown in fig. 1, the end of the second threaded rod 6, which is far away from the insulator 3, is provided with a yielding groove 63, and the cross-sectional area of the second threaded rod 6 at the yielding groove 63 is smaller than that of the second threaded rods 6 at other positions, so that the difficulty of the worker in sleeving the nut 61 on the second threaded rod 6 is reduced, and the worker is facilitated to install the nut 61 quickly.
The implementation principle of the embodiment is as follows: when installing insulator 3 on guide rail 1, the staff only need place guide rail 1 between L shape fixed block 211 on fixing base 21 and fixing base 21, screws up locking bolt 212 afterwards for locking bolt 212 supports tightly with the surface of guide rail 1 keeping away from L shape fixed block 211 one side, fixes guide rail 1 with this, thereby is convenient for the staff to install insulator 3 on guide rail 1 fast, is favorable to improving the efficiency that the staff installed insulator 3.
This scheme is when installing insulator 3 and guide rail 1, the staff only needs to arrange the horizontal part of guide rail 1 in between the upper surface of L shape fixed block 211 horizontal part and the bottom surface of fixing base 21, rotate insulator 3 simultaneously, make the bottom surface of guide rail 1 horizontal part and the upper surface laminating of L shape fixed block 211 horizontal part, afterwards, the staff need tighten locking bolt 212, with this upper surface that makes locking bolt 212's lower extreme and guide rail 1 horizontal part support tightly, thereby accomplish the installation work to insulator 3 and guide rail 1, so that the staff installs insulator 3 on guide rail 1 fast, be favorable to improving the efficiency that the staff installed insulator 3.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an insulator subassembly, includes guide rail (1), installs operation post (2) on guide rail (1), is close to the fixed position's of guide rail (1) fixing base (21) and install in operation post (2) and keep away from one of guide rail (1) and serve insulator (3) that serve, its characterized in that with operation post (2) lateral wall: fixing base (21) are close to on the surface of guide rail (1) one side and are fixed with two L shape fixed blocks (211), two L shape fixed block (211) are located guide rail (1) both sides, the horizontal part of L shape fixed block (211) extends to the one side that is close to guide rail (1), the horizontal part of guide rail (1) is located between horizontal part and fixing base (21) of L shape fixed block (211), it is equipped with locking bolt (212) to run through on fixing base (21), set up on fixing base (21) with locking bolt (212) threaded connection's screw hole (213).
2. An insulator assembly according to claim 1, wherein: and a round angle (5) is chamfered at the intersection of the surface of one side of the horizontal part of the L-shaped fixed block (211), which is close to the fixed seat (21), and the side wall of the L-shaped fixed block (211).
3. An insulator assembly according to claim 1, wherein: and a frosting layer is arranged at one end, far away from the insulator (3), of the locking bolt (212).
4. An insulator assembly according to claim 1, wherein: the embedded threaded sleeve (31) that is equipped with of one end that insulator (3) are close to guide rail (1), threaded sleeve (31) internal thread connection has first threaded rod (4), first threaded rod (4) run through operation post (2) and threaded connection with it.
5. An insulator assembly according to claim 4, wherein: the first threaded rod (4) is sleeved with a first gasket (41), and the first gasket (41) is located between the operating column (2) and the insulator (3).
6. An insulator assembly according to claim 1, wherein: insulator (3) keep away from the one end of guide rail (1) and inlay and be equipped with nut (32), nut (32) female connection has second threaded rod (6), be equipped with a plurality of nuts (61) on second threaded rod (6).
7. An insulator assembly according to claim 6, wherein: and a second gasket (62) is arranged between the adjacent screw caps (61).
8. An insulator assembly according to claim 6, wherein: and one end of the second threaded rod (6) far away from the insulator (3) is provided with a yielding groove (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474195.4U CN210865758U (en) | 2019-12-31 | 2019-12-31 | Insulator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474195.4U CN210865758U (en) | 2019-12-31 | 2019-12-31 | Insulator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865758U true CN210865758U (en) | 2020-06-26 |
Family
ID=71285591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922474195.4U Expired - Fee Related CN210865758U (en) | 2019-12-31 | 2019-12-31 | Insulator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149475A (en) * | 2022-05-20 | 2022-10-04 | 华能新华发电有限责任公司 | Novel gallows of monopole wiping line convenient to dismantle |
-
2019
- 2019-12-31 CN CN201922474195.4U patent/CN210865758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149475A (en) * | 2022-05-20 | 2022-10-04 | 华能新华发电有限责任公司 | Novel gallows of monopole wiping line convenient to dismantle |
| CN115149475B (en) * | 2022-05-20 | 2024-01-26 | 华能新华发电有限责任公司 | Novel gallows of monopole wiping line convenient to dismantle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211231 |