A drainage line isolation baffle

Abstract

The present invention discloses a drainage line isolation baffle, which relates to the field of power detection and includes a fixed rod, an insulating plate, a plurality of fixed seats, a limit card slot, and a limiting mechanism; the insulating plate is fixed on the fixed rod through the plurality of fixed seats and is used to isolate the drainage line; a limit card slot is opened on the insulating plate, and the limit card slot cooperates with the limiting mechanism to hang the insulating plate on the drainage line; the limiting mechanism is installed on the insulating plate and is connected with the fixed rod in a matching manner; the fixed rod is rotated to control the limiting state of the limiting mechanism on the drainage line; the drainage line isolation baffle has a simple structure, strong practicability, and low cost, and has universal applicability to different pole types and different cross arms. In addition, due to the self-locking effect of the limiting mechanism, after the drainage line is partitioned, the insulating plate can be effectively prevented from falling off under external factors, thereby improving the operation safety.

Description

Technical Field

[0001] The present invention relates to the field of power detection, and specifically to a drainage line isolation baffle. Background Art

[0002] With the development of the economic society, the distribution network lines are becoming more and more complex. Multiple circuits on the same pole and high-voltage and low-voltage on the same pole have become common phenomena, resulting in a reduction in electrical spacing and further increasing the difficulty and danger of live working on the distribution network.

[0003] The existing drainage line isolation baffle has a relatively complex structure and high cost. Some existing technologies have certain requirements for the dimensions of poles, cross arms, etc., and do not have universal applicability.

[0004] In view of the above problems, the present invention provides a drainage line isolation baffle to solve the above problems. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solution: A drainage line isolation baffle, comprising: a fixed rod, an insulating plate, a plurality of fixed seats, a limit card slot, and a limit mechanism;

[0006] The insulating plate is fixed on the fixed rod through the plurality of fixed seats and is used to isolate the drainage line; the limit card slot is opened on the insulating plate, and the limit card slot cooperates with the limit mechanism to hang the insulating plate on the drainage line;

[0007] The limit mechanism is installed on the insulating plate and is connected to the fixed rod in a matching manner; rotating the fixed rod controls the limiting state of the limit mechanism on the drainage line.

[0008] Further, preferably, the limit mechanism includes: an adjustment base, an adjustment ring, a limit buckle, an adjustment spring, and a first limit claw;

[0009] The adjustment base is sleeved on the fixed rod and is fixedly connected to the insulating plate;

[0010] The adjustment ring is coaxially sleeved on the adjustment base and is connected to the fixed rod; a first limit claw is fixed at one end of the adjustment ring close to the limit buckle, and the first limit claw is used to limit the rotation of the limit buckle; the adjustment spring is fixedly arranged between the adjustment ring and the adjustment base;

[0011] The limit buckle is rotatably sleeved on the fixed rod and is driven by the fixed rod.

[0012] Further, preferably, the limit buckle includes: a lock buckle, a rotating shaft platform, a limit rod, and a second limit claw;

[0013] The buckle is rotatably arranged on the fixed rod, and a rotating shaft platform is arranged at the connection of the rotating axis; the second limiting claw is fixed on the buckle and abuts against the first limiting claw;

[0014] One end of the limiting rod is fixed on the rotating shaft platform, and a limiting sliding table is fixed at the other end.

[0015] Furthermore, preferably, the fixed rod includes: a fixed sleeve, an adjusting rotating rod, a linkage seat, a compression spring, and a notch;

[0016] The fixed sleeve is connected to the insulating plate through the fixed seat. A notch is opened in the fixed sleeve near the limiting rod, and the rotating shaft platform is rotatably arranged in the notch. The notch is used to limit the rotation angle of the buckle;

[0017] The adjusting rotating rod is coaxially sleeved on the fixed sleeve and is connected to the fixed sleeve through the compression spring;

[0018] One end of the linkage seat is fixed at one end of the adjusting rotating rod close to the adjusting base, and the other end of the linkage seat is connected to the adjusting ring.

[0019] Furthermore, preferably, the linkage seat includes: a base, a linkage rod, a sliding groove, and a limiting groove;

[0020] The base is rotatably arranged on the adjusting rotating rod, and one ends of a plurality of the linkage rods are fixedly arranged around the circumference of the base. The other ends of the linkage rods are connected to the adjusting ring;

[0021] The sliding groove runs through the base and is opened on the adjusting rotating rod, and a plurality of the limiting grooves are also opened around its circumference; the limiting grooves are slidably connected to the limiting sliding table.

[0022] Furthermore, preferably, the limiting card slot includes: a guiding groove and a limiting groove;

[0023] The guiding groove is opened on the insulating plate and is used to guide the drainage wire to quickly enter the limiting groove; the limiting groove is opened on the insulating plate and is used to cooperate with the buckle to clamp the drainage wire.

[0024] Furthermore, preferably, the adjusting rotating rod is provided with a handle at its bottom for anti-slip.

[0025] Furthermore, preferably, a telescopic rod is arranged inside the adjusting spring, and the telescopic rod is used to prevent the adjusting ring from rotating.

[0026] Compared with the prior art, the present invention provides a drainage wire isolation baffle, which has the following beneficial effects:

[0027] The drain wire isolation baffle has a simple structure, strong practicability, and low cost. It has universal applicability to different pole types and different cross arms. The operating personnel can not only avoid the complicated insulation shielding tasks, but also avoid the personal risks during the insulation shielding in a limited space, further improving the operation efficiency and reducing the operation risks.

[0028] By setting the self-locking effect of the first limiting claw and the second limiting claw, it can effectively prevent the insulation board from falling off under external factors after the drain wire is partitioned, improving the operation safety. Description of the Drawings

[0029] Figure 1 It is an overall schematic diagram of a drain wire isolation baffle;

[0030] Figure 2 It is a schematic diagram of the structure of the limiting mechanism of a drain wire isolation baffle;

[0031] Figure 3 It is a schematic cross-sectional view of the fixed rod of a drain wire isolation baffle;

[0032] Figure 4 It is a connection schematic diagram of the first and second limiting claws of a drain wire isolation baffle;

[0033] Figure 5 It is a schematic diagram of the structure of the limiting buckle of a drain wire isolation baffle;

[0034] Figure 6 It is a schematic diagram of the fixed sleeve of a drain wire isolation baffle;

[0035] Figure 7 It is a schematic diagram of the structure of the linkage seat of a drain wire isolation baffle;

[0036] Figure 8 It is a schematic diagram of the structure of the fixed rod of a drain wire isolation baffle.

[0037] In the figure: 1. Fixed rod; 11. Fixed sleeve; 12. Adjusting rotating rod; 13. Linkage seat; 131. Base; 132. Linkage rod; 133. Slide groove; 134. First limiting groove; 14. Compression spring; 15. Notch; 2. Insulation board; 3. Fixed seat; 4. Limiting card slot; 41. Guide groove; 42. Second limiting groove; 5. Limiting mechanism; 51. Adjusting base; 52. Adjusting ring; 53. Limiting buckle; 531. Locking buckle; 532. Rotating shaft platform; 533. Limiting rod; 534. Second limiting claw; 54. Adjusting spring; 55. First limiting claw; 6. Handle. Detailed Implementation Manner

[0038] Refer to Figures 1 to 8The present invention provides a technical solution: a drainage line isolation baffle, comprising: a fixing rod 1, an insulating plate 2, a plurality of fixing seats 3, a limiting card slot 4, and a limiting mechanism 5;

[0039] The insulating plate 2 is fixed on the fixing rod 1 through a plurality of fixing seats 3 to isolate the drainage line; the insulating plate 2 is provided with the limiting card slot 4, and the limiting card slot 4 cooperates with the limiting mechanism 5 to hang the insulating plate 2 on the drainage line;

[0040] The limiting mechanism 5 is installed on the insulating plate 2 and is connected with the fixing rod 1 ; the fixing rod 1 is rotated to control the limiting state of the drainage line by the limiting mechanism 5 .

[0041] When the drainage line needs to be blocked, the drainage line is made to enter the limiting slot 4 through the fixing rod 1, and then the fixing rod 1 is rotated to drive the limiting mechanism 5, so that the limiting mechanism 5 cooperates with the limiting slot 4 to hang the insulating plate 2 on the drainage line, thus completing the blocking of the drainage line.

[0042] When the drainage wire barrier needs to be removed, the fixing rod 1 is rotated in the reverse direction to release the control of the drainage wire by its limiting mechanism 5, and then the position of the fixing rod 1 is adjusted to allow the drainage wire to withdraw from the limiting slot 4, that is, the drainage wire barrier is released.

[0043] As a preferred embodiment, the limiting mechanism 5 includes: an adjusting base 51, an adjusting ring 52, a limiting buckle 53, an adjusting spring 54, and a first limiting claw 55;

[0044] The adjustment base 51 is sleeved on the fixing rod 1 and fixedly connected to the insulating plate 2;

[0045] The adjusting ring 52 is coaxially sleeved on the adjusting base 51 and connected to the fixing rod 1; the first limiting claw 55 is fixed to one end of the adjusting ring 52 close to the limiting buckle 53, and the first limiting claw 55 is used to limit the rotation of the limiting buckle 53; the adjusting spring 54 is fixedly arranged between the adjusting ring 52 and the adjusting base 51;

[0046] The limiting buckle 53 is rotatably sleeved on the fixing rod 1 and is driven by the fixing rod 1 .

[0047] As a preferred embodiment, a telescopic rod is disposed inside the adjusting spring 54 , and the telescopic rod is used to prevent the adjusting ring 52 from rotating.

[0048] It should be noted that when partitioning the drainage line, the fixed rod 1 is rotated to drive the limit buckle 53 to rotate synchronously. When the limit buckle 53 is parallel to the limit card slot 4, the rotation stops, that is, the limit buckle 53 cooperates with the limit card slot 4 to complete the hanging of the drainage line. At the same time, the first limit claw 55 will lock and limit the rotation of the limit buckle 53, thereby preventing the abnormal rotation of the limit buckle 53, avoiding dropping and failure when the insulating plate 2 partitions the drainage line, and improving the stability of the partition.

[0049] When releasing the partition of the drainage line, first pull down the fixed rod 1 to synchronously move the adjusting ring 52 downward, so that the first limit claw 55 releases the locking of the limit buckle 53. At the same time, rotate the fixed rod 1 reversely synchronously to rotate the limit buckle 53 and release the limitation of the drainage line. Subsequently, the drainage line is withdrawn from the limit card slot 4 by adjusting the fixed rod 1, that is, the hanging state of the drainage line is released.

[0050] As a preferred embodiment, the limit buckle 53 includes: a lock buckle 531, a rotating shaft platform 532, a limit rod 533, and a second limit claw 534;

[0051] The lock buckle 531 is rotatably arranged on the fixed rod 1, and a rotating shaft platform 532 is provided at the connection of the rotation axis; the second limit claw 534 is fixed on the lock buckle 531 and abuts against the first limit claw 55;

[0052] One end of the limit rod 533 is fixed on the rotating shaft platform 532, and a limit sliding table is fixed at the other end.

[0053] As a preferred embodiment, the fixed rod 1 includes: a fixed sleeve 11, an adjusting rotating rod 12, a linkage seat 13, a compression spring 14, and a notch 15;

[0054] The fixed sleeve 11 is connected to the insulating plate 2 through the fixed seat 3. A notch 15 is opened near the limit rod 533 on the fixed sleeve 11. The rotating shaft platform 532 is rotatably arranged in the notch 15, and the notch 15 is used to limit the rotation angle of the lock buckle 531;

[0055] The adjusting rotating rod 12 is coaxially sleeved on the fixed sleeve 11 and is connected to the fixed sleeve 11 through the compression spring 14;

[0056] One end of the linkage seat 13 is fixed at one end of the adjusting rotating rod 12 close to the adjusting base 51, and the other end of the linkage seat 13 is connected to the adjusting ring 52.

[0057] It should be noted that under the action of the limiting rod 533, the rotating adjustment lever 12 rotates the rotating shaft platform 532. When the rotating shaft platform 532 rotates, the latch 531 rotates synchronously, so that the latch 531 cooperates with the limiting card slot 4 to complete the blocking of the drainage wire by the insulating plate 2; when removing the blocking, pull down the adjustment lever 12, and under the action of the linkage seat 13, its adjustment ring 52 slides down, so that the first limiting claw 55 releases the locking state of the latch 531. After unlocking, rotate the adjustment lever 12 reversely synchronously to release the limitation of the drainage wire by the latch 531. Finally, by adjusting the position of the insulating plate 2, the drainage wire is disengaged from the limiting card slot 4, that is, the blocking of the drainage wire is removed.

[0058] When pulling down the adjustment lever 12, the compression spring 14 will be compressed, that is, after removing the blocking of the drainage wire by the insulating plate 2, the adjustment lever 12 can be restored to its initial state by the compression spring 14.

[0059] As a preferred embodiment, the linkage seat 13 includes: a base 131, a linkage rod 132, a chute 133, and a first limiting groove 134;

[0060] The base 131 is rotatably arranged on the adjustment lever 12, and one ends of a plurality of the linkage rods 132 are fixedly arranged around the circumference of the base 131, and the other ends of the linkage rods 132 are connected to the adjustment ring 52;

[0061] The chute 133 runs through the base 131 and is opened on the adjustment lever 12, and a plurality of the first limiting grooves 134 are also opened around its circumference; the first limiting groove 134 is slidably connected to the limiting slide platform.

[0062] It should be noted that the chute 133 enables the limiting rod 533 to rotate synchronously with it when the adjustment lever 12 rotates. At the same time, the cooperation between the chute 133 and the limiting slide platform enables an axial relative displacement to be generated during the synchronous rotation.

[0063] As a preferred embodiment, the limiting card slot 4 includes: a guide groove 41 and a second limiting groove 42;

[0064] The guide groove 41 is opened on the insulating plate 2 and is used to guide the drainage wire to quickly enter the second limiting groove 42; the second limiting groove 42 is opened on the insulating plate 2 and is used to cooperate with the latch 531 to clamp the drainage wire.

[0065] As a preferred embodiment, the adjustment lever 12 is provided with a handle 6 at its bottom for anti-slip.

[0066] In specific implementation, when it is necessary to partition the drainage line, the drainage line is made to enter the second limiting groove 42 through the fixing rod 1, and then the adjusting rotating rod 12 is rotated to drive the locking buckle 531, so that the locking buckle 531 cooperates with the second limiting groove 42 to hang the insulating plate 2 on the drainage line, that is, the partitioning of the drainage line is completed.

[0067] When it is necessary to remove the partition of the drainage line, the adjusting rotating rod 12 is rotated reversely to release the limitation of the locking buckle 531 on the drainage line, and then the position is adjusted through the fixing rod 1 to make the drainage line withdraw from the second limiting groove 42, that is, the partition of the drainage line is released.

[0068] The above is only the preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A drainage line isolation baffle, characterized in that: include: A fixing rod (1), an insulating plate (2), a plurality of fixing seats (3), a limiting slot (4), and a limiting mechanism (5); The insulating plate (2) is fixed to the fixing rod (1) via a plurality of fixing seats (3) to isolate the drainage line; the insulating plate (2) is provided with a limiting slot (4), and the limiting slot (4) cooperates with the limiting mechanism (5) to hang the insulating plate (2) on the drainage line; The limiting mechanism (5) is installed on the insulating plate (2) and is connected in cooperation with the fixing rod (1); the fixing rod (1) is rotated to control the limiting state of the drainage line by the limiting mechanism (5); The limiting mechanism (5) comprises: an adjusting base (51), an adjusting ring (52), a limiting buckle (53), an adjusting spring (54), and a first limiting claw (55); The adjustment base (51) is sleeved on the fixing rod (1) and is fixedly connected to the insulating plate (2); The adjusting ring (52) is coaxially sleeved on the adjusting base (51) and connected to the fixing rod (1); the first limiting claw (55) is fixed to one end of the adjusting ring (52) close to the limiting buckle (53), and the first limiting claw (55) is used to limit the rotation of the limiting buckle (53); the adjusting spring (54) is fixedly arranged between the adjusting ring (52) and the adjusting base (51); The limiting buckle (53) is rotatably sleeved on the fixing rod (1) and is driven by the fixing rod (1); The limiting buckle (53) comprises: a locking buckle (531), a rotating shaft platform (532), a limiting rod (533), and a second limiting claw (534); The lock buckle (531) is rotatably arranged on the fixing rod (1), and a rotating shaft platform (532) is provided at the connection of the rotating axis; the second limiting claw (534) is fixed on the lock buckle (531) and abuts against the first limiting claw (55); One end of the limiting rod (533) is fixed on the rotating shaft platform (532), and the other end is fixed on the limiting slide platform; The limiting slot (4) comprises: a guide slot (41) and a second limiting slot (42); The guide groove (41) is provided on the insulating plate (2) to guide the drainage wire to quickly enter the second limiting groove (42); the second limiting groove (42) is provided on the insulating plate (2) to cooperate with the locking buckle (531) to clamp the drainage wire.

2. The drainage line isolation baffle according to claim 1, characterized in that: The fixing rod (1) comprises: a fixing sleeve (11), an adjusting rotating rod (12), a linkage seat (13), a compression spring (14), and a notch (15); The fixing sleeve (11) is connected to the insulating plate (2) via the fixing seat (3); a notch (15) is provided on the fixing sleeve (11) near the limiting rod (533); the rotating shaft platform (532) is rotatably arranged in the notch (15); and the notch (15) is used to limit the rotation angle of the lock buckle (531); The adjusting rotating rod (12) is coaxially sleeved on the fixing sleeve (11) and connected to the fixing sleeve (11) via the compression spring (14); One end of the linkage seat (13) is fixed to one end of the adjustment rotating rod (12) close to the adjustment base (51), and the other end of the linkage seat (13) is connected to the adjustment ring (52).

3. A drainage line isolation baffle according to claim 2, characterized in that: The linkage seat (13) comprises: a base (131), a linkage rod (132), a slide groove (133), and a first limiting groove (134); The base (131) is rotatably arranged on the adjusting rotating rod (12), one end of a plurality of linkage rods (132) are fixed around the circumference of the base (131), and the other end of the linkage rod (132) is connected to the adjusting ring (52); The slide groove (133) passes through the base (131) and is opened on the adjusting rotating rod (12), and a plurality of the first limiting grooves (134) are opened around the circumference thereof; the first limiting grooves (134) are slidably connected to the limiting sliding platform.

4. The drainage line isolation baffle according to claim 2, characterized in that: The adjusting rotating rod (12) is provided with a handle (6) at its bottom for preventing slipping.

5. The drainage line isolation baffle according to claim 1, characterized in that: A telescopic rod is arranged inside the adjusting spring (54), and the telescopic rod is used to prevent the adjusting ring (52) from rotating.

Images