CN216450819U - High tension cable T molded lines presss from both sides drainage plate bolt calibrating device - Google Patents
High tension cable T molded lines presss from both sides drainage plate bolt calibrating device Download PDFInfo
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- CN216450819U CN216450819U CN202123272734.XU CN202123272734U CN216450819U CN 216450819 U CN216450819 U CN 216450819U CN 202123272734 U CN202123272734 U CN 202123272734U CN 216450819 U CN216450819 U CN 216450819U
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Abstract
The utility model discloses a high-voltage cable T-shaped wire clamp drainage plate bolt calibration device which comprises a pair of drainage plates which are attached to each other, four threaded holes are formed in four corners of the surface of each drainage plate, a pair of limiting side plates which are symmetrical to each other are embedded in the top surface of one drainage plate positioned at the top end, and a fixed mounting plate is sleeved on the surface of the drainage plate with the limiting side plates on the top surface. In the above-mentioned scheme, through setting up the calibration cover, seal cap, the guiding hole, utilize mutually supporting of several of it, at first operating personnel inserts the locking bolt to the inside of drainage plate through the inside guiding hole of calibration cover, and fix its other end screw thread through the adaptation nut, guarantee immediately that the top of locking bolt supports tightly with the inner wall bottom surface laminating of inner grove, after that in advancing the inner grove on calibration cover top with seal cap, thereby support the top of locking bolt, effectively avoid later stage locking bolt to take place to break away from and ejecting bad problem.
Description
Technical Field
The utility model relates to the technical field of power cables, in particular to a high-voltage cable T-shaped wire clamp drainage plate bolt calibrating device.
Background
In the assembly of high-voltage cable, especially involve a T-shaped clamp and drainage plate of another end, wherein, T-shaped clamp means make connecting wire and branch line, in order to transmit the electric load and bear the hardware of certain mechanical load, the high-voltage transmission line is the channel connecting converting station, transmitting electric power, important component of the electric wire netting, we will see the connection way of the T connection of the circuit on the design of the transmission line, T connection circuit is two same voltage grade cross place use short-circuit connection circuit to connect different space layers of circuit, supply power to B, C converting station separately by A converting station, advantage of reducing investment, use a transformation interval less, this way to connect another circuit from main circuit is called "T" connection way vividly, this connects out the point and is called "T contact", wherein, the drainage plate is in the normal work, the fastening is typically done with bolts to ensure proper operation.
However, in practical use, there still exist some disadvantages, such as: the phenomenon that the tension clamp drainage plate generates heat due to the fact that the bolt loosens is common in the existing ultrahigh-voltage power transmission line, the bolt loosens and is generally attributed to long-time breeze vibration of a power transmission lead, and in addition, the bolt does not have a corresponding calibration and locking structure, so that potential safety hazards are easy to occur after the bolt works for a long time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a device for calibrating a bolt of a T-shaped cable clamp drainage plate, so as to solve the problem that a strain clamp drainage plate generates heat due to loosening of the bolt, which is usually caused by long-time breeze vibration of a power transmission line, and the bolt itself does not have a corresponding calibration and locking structure in an ultra-high voltage power transmission line in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: a high-voltage cable T-shaped wire clamp drainage plate bolt calibration device comprises a pair of drainage plates which are mutually attached, four threaded holes are formed in four corners of the surface of each drainage plate, a pair of limiting side plates which are symmetrical to each other are embedded and mounted on the top surface of one drainage plate positioned at the top end, a fixed mounting plate is sleeved on the surface, provided with the limiting side plates, of the drainage plate, an adapting hole is formed in the surface of the fixed mounting plate, and a mounting groove is formed in one side of the fixed mounting plate; the utility model discloses a drainage plate, including fixed mounting panel, guiding hole, sealing top cap, sealing nut, fixed mounting panel's top both sides all imbed the calibration cover of installing a pair of mutual laminating installation, each the guiding hole has been seted up to the inside bottom of calibration cover, each the inner groovy with guiding hole looks adaptation is seted up on the inside top of calibration cover, each the top of calibration cover is all inlayed and has been cup jointed sealing top cap, the surface thread of drainage plate installs the locking bolt, the rubber gasket has been cup jointed on the surface of locking bolt, the adaptation nut is installed to the bottom screw thread of locking bolt, one side fixed bonding of fixed mounting panel has the antifriction plate.
The whole material of the fixed mounting plate is an insulating structure, and the cross section of the fixed mounting plate is concave.
The guide hole is matched with the bottom end of the locking bolt, and the inner groove is matched with the top end of the locking bolt.
And the outer wall of each calibration sleeve is provided with an enclosure ring formed inside, and the enclosure ring is made of insulating materials.
And a layer of rubber round gasket matched with the inner groove is fixedly bonded at the bottom end of the sealing top cover.
The surface of the locking bolt is coated with a layer of lubricating oil, and the surface of the locking bolt is of a smooth surface structure.
The top surface of the rubber gasket is attached to the bottom surface of the drainage plate, which is located at the top end and opposite to the drainage plate, and tightly abutted to the bottom surface of the drainage plate.
Wherein, one side that the drainage plate was kept away from to the antifriction plate sets up to the matte structure, and the quantity of antifriction plate is two, two the antifriction plate is located fixed mounting panel's left and right sides department surface respectively.
The technical scheme of the utility model has the following beneficial effects:
among the above-mentioned scheme, through setting up the calibration cover, sealing top cap, the guiding hole, utilize mutually supporting of several of it, at first operating personnel inserts the locking bolt through the inside guiding hole of calibration cover to the inside of drainage plate, and fix its other end screw thread through the adaptation nut, guarantee immediately that locking bolt's top supports tightly with the laminating of the inner wall bottom surface of inner groovy, in advancing the inner groovy on calibration cover top with sealing top cap cover after that, thereby support locking bolt's top, effectively avoid later stage locking bolt to take place to break away from and ejecting bad problem, increase its security.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the assembled structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A according to the present invention;
FIG. 4 is a partial schematic view of the present invention;
fig. 5 is a schematic bottom structure of the present invention.
In the figure, 1, a drainage plate; 2. a threaded hole; 3. a limiting side plate; 4. fixing the mounting plate; 5. an adapter hole; 6. mounting grooves; 7. calibrating the sleeve; 8. a guide hole; 9. an inner groove; 10. sealing the top cover; 11. locking the bolt; 12. a rubber gasket; 13. adapting the nut; 14. a wear plate; 15. and (4) jumping.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Example 1:
the embodiment of the utility model provides a high-voltage cable T-shaped wire clamp drainage plate bolt calibration device as shown in the attached drawings 1-5, which comprises a pair of drainage plates 1 attached to each other, four threaded holes 2 are formed in four corners of the surface of each drainage plate 1, a pair of limiting side plates 3 symmetrical to each other are embedded and mounted on the top surface of one drainage plate 1 positioned at the top end, a fixed mounting plate 4 is sleeved on the surface of the drainage plate 1 with the limiting side plates 3 on the top surface, an adapting hole 5 is formed in the surface of the fixed mounting plate 4, and a mounting groove 6 is formed in one side of the fixed mounting plate 4;
the top both sides of fixed mounting panel 4 all imbed the calibration cover 7 of installing a pair of mutual laminating, each the guiding hole 8 has been seted up to the inside bottom of calibration cover 7, each the inner groovy 9 with 8 looks adaptations of guiding hole is seted up on the inside top of calibration cover 7, each the top of calibration cover 7 is all inlayed and has been cup jointed sealing top cap 10, the surface thread mounting of drainage plate 1 has locking bolt 11, rubber gasket 12 has been cup jointed on locking bolt 11's surface, adaptation nut 13 is installed to locking bolt 11's bottom screw thread, one side of fixed mounting panel 4 is fixed to bond has antifriction plate 14.
By utilizing the anti-slip function of the wear-resisting plate 14, an operator can utilize the anti-slip function to accurately and stably install and operate the fixed installation plate 4 in the installation process, and the using effect of the anti-slip function is further improved.
Example 2:
as shown in figures 2 to 3: the whole material of fixed mounting panel 4 is insulation system, and the transversal spill of personally submitting of fixed mounting panel 4, guiding hole 8 and locking bolt 11's bottom looks adaptation, inner groovy 9 and locking bolt 11's top looks adaptation, each in the enclosure that the outer wall of calibration cover 7 formed within, all set up to insulating material.
Utilize each in the enclosure that the outer wall of calibration cover 7 formed within, all set up to insulating material, make it in the course of the work, be difficult to cause electrically conductive and electric leakage problem to drainage plate 1, further increase the device's practicality.
Example 3:
as shown in fig. 3 to 4: the bottom mounting of seal cap 10 bonds the rubber circle pad that has one deck and 9 looks adaptations of inner groovy, the surface coating of locking bolt 11 has one deck lubricating oil, and the surface of locking bolt 11 sets up to plain noodles structure, the top surface of rubber pad 12 with be located the top 1 relative bottom of drainage plate the laminating of the bottom surface of drainage plate 1 is supported tightly, one side that drainage plate 1 was kept away from to antifriction plate 14 sets up to the matte structure, and the quantity of antifriction plate 14 is two, two antifriction plate 14 is located fixed mounting panel 4's the left and right sides department surface respectively.
The surface coating that utilizes locking bolt 11 has one deck lubricating oil to ensure that the screw thread part does not have the filth influence that influences coefficient of friction, and then reduced the device and screwed up the dead problem of emergence card in-process, and then effectively promoted the device's practicality and installation effect.
The working process of the utility model is as follows: firstly, with the fixed mounting board 4 through the auxiliary action of the spacing curb plate 3 of the 1 top surface of drainage plate, cup joint in its surface department, then operating personnel inserts locking bolt 11 through the inside guiding hole 8 of calibration cover 7 to the inside of drainage plate 1, and fix its other end screw thread through adaptation nut 13, guarantee immediately that locking bolt 11's top supports tightly with the inner wall bottom surface laminating of inner groovy 9, in the inner groovy 9 on calibration cover 7 top will be sealed top cap 10 cover then, thereby support locking bolt 11's top, effectively avoid later stage locking bolt 11 to take place to break away from and ejecting bad problem, and then accomplished installation and the fixed working process to two drainage plates 1, can.
Above-mentioned scheme, through setting up calibration cover 7, sealing top cap 10, guiding hole 9, utilize mutually supporting of several of it, at first operating personnel inserts locking bolt 11 to drainage plate 1's inside through calibration cover 7 inside guiding hole 8, and fix its other end screw thread through adaptation nut 13, guarantee immediately that locking bolt 11's top supports tightly with the laminating of inner wall bottom surface of inner groovy 9, in the inner groovy 9 on 7 tops of calibration cover is advanced to sealing top cap 10 cover after that, thereby support locking bolt 11's top, effectively avoid later stage locking bolt 11 to take place to break away from and ejecting bad problem, increase its security.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. A high-voltage cable T-shaped wire clamp drainage plate bolt calibration device comprises a pair of drainage plates (1) which are attached to each other, wherein four threaded holes (2) are formed in four corners of the surface of each drainage plate (1), the high-voltage cable T-shaped wire clamp drainage plate bolt calibration device is characterized in that a pair of mutually symmetrical limiting side plates (3) are embedded and mounted on the top surface of one drainage plate (1) positioned at the top end, a fixed mounting plate (4) is sleeved on the surface, provided with the limiting side plates (3), of the drainage plate (1), an adaptive hole (5) is formed in the surface of the fixed mounting plate (4), and a mounting groove (6) is formed in one side of the fixed mounting plate (4);
the utility model discloses a drainage plate, including fixed mounting panel (4), calibration cover (7), guiding hole (8), each have been seted up to the inside bottom of calibration cover (7), each the inner groovy (9) with guiding hole (8) looks adaptation are seted up on the inside top of calibration cover (7), each sealed top cap (10) have all been inlayed and have been cup jointed on the top of calibration cover (7), the surface thread of drainage plate (1) installs locking bolt (11), rubber gasket (12) have been cup jointed on the surface of locking bolt (11), adaptation nut (13) are installed to the bottom thread of locking bolt (11), one side of fixed mounting panel (4) is fixed to bond has antifriction plate (14).
2. The device for calibrating the drainage plate bolt of the T-shaped wire clamp of the high-voltage cable according to claim 1, wherein the fixing and mounting plate (4) is made of an insulating structure, and the cross section of the fixing and mounting plate (4) is concave.
3. The high-voltage cable T-clamp flow deflector bolt calibration device according to claim 1, characterized in that the guide hole (8) is adapted to the bottom end of the locking bolt (11), and the inner groove (9) is adapted to the top end of the locking bolt (11).
4. The device for calibrating the drainage plate bolt of the T-shaped clamp of the high-voltage cable according to claim 1, characterized in that an outer wall of each calibration sleeve (7) is provided with an insulating material in an enclosing ring formed inside.
5. The device for calibrating the drainage plate bolt of the T-shaped clamp of the high-voltage cable according to claim 1, characterized in that a layer of rubber round gasket matched with the inner groove (9) is fixedly bonded at the bottom end of the sealing top cover (10).
6. The device for calibrating the drainage plate bolt of the T-shaped clamp of the high-voltage cable according to claim 1, wherein a layer of lubricating oil is coated on the surface of the locking bolt (11), and the surface of the locking bolt (11) is of a smooth surface structure.
7. The high-voltage cable T-clamp drainage plate bolt calibration device according to claim 1, characterized in that the top surface of the rubber gasket (12) is attached to and abutted against the bottom surface of the drainage plate (1) at the bottom end opposite to the drainage plate (1) at the top end.
8. The high-voltage cable T-clamp drainage plate bolt calibration device according to claim 1, characterized in that one side of the wear plates (14) far away from the drainage plate (1) is arranged in a rough surface structure, the number of the wear plates (14) is two, and the two wear plates (14) are respectively arranged on the surfaces of the left side and the right side of the fixed mounting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272734.XU CN216450819U (en) | 2021-12-24 | 2021-12-24 | High tension cable T molded lines presss from both sides drainage plate bolt calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123272734.XU CN216450819U (en) | 2021-12-24 | 2021-12-24 | High tension cable T molded lines presss from both sides drainage plate bolt calibrating device |
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| Publication Number | Publication Date |
|---|---|
| CN216450819U true CN216450819U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123272734.XU Active CN216450819U (en) | 2021-12-24 | 2021-12-24 | High tension cable T molded lines presss from both sides drainage plate bolt calibrating device |
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| CN (1) | CN216450819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116408639A (en) * | 2023-03-17 | 2023-07-11 | 国网安徽省电力有限公司宿州供电公司 | Electric power wire jumper drainage board bolt centering device |
-
2021
- 2021-12-24 CN CN202123272734.XU patent/CN216450819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116408639A (en) * | 2023-03-17 | 2023-07-11 | 国网安徽省电力有限公司宿州供电公司 | Electric power wire jumper drainage board bolt centering device |
| CN116408639B (en) * | 2023-03-17 | 2024-05-17 | 国网安徽省电力有限公司宿州供电公司 | Electric power wire jumper drainage board bolt centering device |
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