Drainage wire isolation baffle

Abstract

The invention, which relates to the field of electric power detection, discloses a drainage wire isolation baffle plate comprising a fixing rod, an insulating plate, a plurality of fixing seats, a limiting clamping groove, and a limiting mechanism. The insulating plate is fixed on the fixing rod through a plurality of fixing seats and is used for isolating the drainage wire; a limiting clamping groove is formed in the insulating plate, and the limiting clamping groove is matched with the limiting mechanism to be used for hanging the insulating plate on the drainage wire; the limiting mechanism is mounted on the insulating plate and is connected with the fixing rod in a matched manner; the fixed rod is rotated to control the limiting state of the limiting mechanism to the drainage wire; the drainage wire isolation baffle is simple in structure, high in practicability, low in manufacturing cost and universal in applicability to different rod types and different cross arms, the limiting mechanism can effectively prevent the insulating plate from falling off under external factors after the drainage wire is isolated through the self-locking effect, and the operation safety is improved.

Description

Technical Field

[0001] The invention relates to the field of electric power detection, in particular to a drainage line isolation baffle. Background Art

[0002] With the development of the economy and society, distribution network lines are becoming more and more complex, and multiple circuits on the same pole and high and low voltage on the same pole have become common phenomena. As a result, the electrical spacing is reduced, and the difficulty and danger of live distribution operations are further increased.

[0003] The existing drainage line isolation baffle structure is relatively complex and expensive. Some existing technologies have certain requirements on the dimensions of poles, cross arms, etc. and are not universally applicable.

[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-mentioned purpose, the present invention provides the following technical solutions: a drainage line isolation baffle, comprising: a fixing rod, an insulating plate, a plurality of fixing seats, a limiting slot, and a limiting mechanism;

[0006] The insulating plate is fixed on the fixing rod through a plurality of fixing seats to isolate the drainage line; the limiting slot is provided on the insulating plate, and the limiting slot cooperates with the limiting mechanism to hang the insulating plate on the drainage line;

[0007] The limiting mechanism is mounted on the insulating plate and is connected with the fixing rod; the fixing rod is rotated to control the limiting state of the drainage line by the limiting mechanism.

[0008] Further, preferably, the limiting mechanism comprises: an adjusting base, an adjusting ring, a limiting buckle, an adjusting spring, and a first limiting claw;

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

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

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

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

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

[0014] One end of the limit rod is fixed to the rotating shaft platform, and the other end is fixed to the limit slide.

[0015] Further, preferably, the fixing rod comprises: a fixing sleeve, an adjusting rotating rod, a linkage seat, a compression spring, and a notch;

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

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

[0018] One end of the linkage seat is fixed to 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] Further, preferably, the linkage seat comprises: a base, a linkage rod, a slide groove, and a limit groove;

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

[0021] The slide groove penetrates through the base and is opened on the adjusting rotating rod, and a plurality of the limiting grooves are opened around the circumference thereof; the limiting groove is slidably connected with the limiting sliding platform.

[0022] Further, preferably, the limit slot includes: a guide slot and a limit slot;

[0023] The guide groove is provided on the insulating plate to guide the drainage wire to quickly enter the limiting groove; the limiting groove is provided on the insulating plate to cooperate with the locking buckle to clamp the drainage wire.

[0024] Further, preferably, the adjusting rotating rod is provided with a handle at the bottom thereof for preventing slipping.

[0025] Further, preferably, a telescopic rod is provided in 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 line isolation baffle, which has the following beneficial effects:

[0027] The drainage line isolation baffle has a simple structure, strong practicality, low cost, and is universally applicable to different pole types and different cross arms. Operators can not only avoid complicated insulation shielding tasks, but also avoid personal risks during insulation shielding in limited spaces, further improving work efficiency and reducing work risks.

[0028] By providing the self-locking effect of the first limiting claw and the second limiting claw, it is possible to effectively prevent the insulating plate from falling due to external factors after completing the isolation of the drainage line, thereby improving the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0031] Figure 3 It is a cross-sectional schematic diagram of a drainage line isolation baffle fixing rod;

[0032] Figure 4 A schematic diagram of the connection between the first and second limiting claws of a drainage line isolation baffle;

[0033] Figure 5 It is a schematic diagram of a drainage line isolation baffle limit buckle structure;

[0034] Figure 6 A schematic diagram of a drainage line isolation baffle fixing sleeve;

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

[0036] Figure 8 The figure is a schematic diagram of a drainage line isolation baffle fixing rod structure.

[0037] In the figure: 1. fixing rod; 11. fixing 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. insulating plate; 3. fixing seat; 4. limiting slot; 41. guide groove; 42. second limiting slot; 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 DESCRIPTION

[0038] Reference 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 the drainage line is blocked, the fixing rod 1 is rotated to drive the limit buckle 53 to rotate synchronously, and the limit buckle 53 stops rotating when it is parallel to the limit slot 4, that is, the limit buckle 53 cooperates with the limit 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 limit buckle 53 from rotating abnormally, avoiding it from falling and failing when the insulating plate 2 blocks the drainage line, and improving the stability of the block.

[0049] When releasing the drainage line barrier, first pull the fixing rod 1 downward to make its adjusting ring 52 move downward synchronously, so that the first limit claw 55 releases the lock on the limit buckle 53. At the same time, rotate the fixing rod 1 in the opposite direction to make the limit buckle 53 rotate, thereby releasing the limitation on the drainage line. Then, adjust the fixing rod 1 to make the drainage line withdraw from the limit slot 4, that is, release the hanging state of the drainage line.

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

[0051] The lock buckle 531 is rotatably disposed 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;

[0052] One end of the limiting rod 533 is fixed on the rotating shaft platform 532 , and the other end is fixed to the limiting slide.

[0053] As a preferred embodiment, 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;

[0054] The fixing sleeve 11 is connected to the insulating plate 2 through the fixing seat 3. A notch 15 is provided in the fixing sleeve 11 near the limiting rod 533. The rotating shaft platform 532 is rotatably disposed in the notch 15. 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 fixing sleeve 11 and connected to the fixing sleeve 11 through the compression spring 14;

[0056] One end of the linkage seat 13 is fixed to 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, when the adjusting lever 12 is rotated and the limiting lever 533 is used, the rotating shaft platform 532 is rotated, and the locking buckle 531 is synchronously rotated under the rotation of the rotating shaft platform 532, so that the locking buckle 531 cooperates with the limiting slot 4 to complete the isolation of the drainage line by the insulating plate 2; when the isolation is removed, the adjusting lever 12 is pulled downward, and the adjusting ring 52 slides down under the action of the linkage seat 13, so that the first limiting claw 55 releases the locking state of the locking buckle 531. After the lock is released, the adjusting lever 12 is synchronously rotated in the opposite direction to release the restriction on the drainage line by the locking buckle 531. Finally, the position of the insulating plate 2 is adjusted to make the drainage line escape from the limiting slot 4, that is, the isolation of the drainage line is released.

[0058] When the adjusting rotating rod 12 is pulled downward, the compression spring 14 will be compressed, that is, after the insulating plate 2 blocks the drain wire, the adjusting rotating rod 12 can be restored to its original state through the compression spring 14 .

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

[0060] The base 131 is rotatably disposed on the adjusting rotating rod 12, and 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;

[0061] The slide groove 133 penetrates through the base 131 and is formed on the adjusting rotating rod 12 , and a plurality of the first limiting grooves 134 are formed around the circumference of the slide groove 133 ; the first limiting grooves 134 are slidably connected to the limiting sliding platform.

[0062] It should be noted that the slide groove 133 enables the limit rod 533 to rotate synchronously with the adjusting rod 12 when the adjusting rod 12 rotates, and the cooperation between the slide groove 133 and the limit slide table enables axial relative displacement during the synchronous rotation.

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

[0064] 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.

[0065] As a preferred embodiment, the adjusting rotating rod 12 is provided with a handle 6 at the bottom thereof for preventing slipping.

[0066] In specific implementation, when the drainage line needs to be blocked, the drainage line is made to enter the second limiting groove 42 through the fixing rod 1, and then the adjusting rod 12 is rotated to drive the lock 531, so that the lock 531 cooperates with the second limiting groove 42 to make the insulating plate 2 hang on the drainage line, thereby completing the blocking of the drainage line.

[0067] When the drainage wire barrier needs to be removed, the adjusting rotating rod 12 is rotated in the reverse direction to release the restriction on the drainage wire by the locking buckle 531, and then the position is adjusted by the fixing rod 1 so that the drainage wire is withdrawn from the second limiting groove 42, that is, the drainage wire barrier is released.

[0068] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which 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 mounted 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).

2. The drainage line isolation baffle according to claim 1, characterized in that: 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).

3. A drainage line isolation baffle according to claim 2, characterized in that: 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 to the limiting slide.

4. The drainage line isolation baffle according to claim 3, 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).

5. The drainage line isolation baffle according to claim 4, 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.

6. The drainage line isolation baffle according to claim 3, characterized in that: 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.

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

8. The drainage line isolation baffle according to claim 2, 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.

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