Insulating baffle plate on pole

Abstract

The invention relates to the technical field of baffles, in particular to an insulating baffle on a pole. Comprising an insulation baffle and a support which are detachably connected, the support is arranged on the lower surface of the insulation baffle, the insulation baffle comprises a first insulation baffle body and a second insulation baffle body which are arranged in a split mode, and a first through hole for an electric pole to penetrate through is formed between the first insulation baffle body and the second insulation baffle body. The support comprises a crosspiece, a fixing piece and a rotating piece, the crosspiece is connected with the insulating baffle, the fixing piece is fixedly connected with the crosspiece, a second through hole for the electric pole to penetrate through is formed between the fixing piece and the rotating piece, and the rotating piece is rotationally connected with the fixing piece so that the support can be in an unlocking state and a locking state. The invention provides an on-pole insulating baffle plate which is firm in installation and is not easy to slide or fall off.

Description

Technical Field

[0001] The invention relates to the technical field of baffles, and in particular to an insulating baffle on a pole. Background Art

[0002] In order to provide users with high-quality power supply services, non-stop operation is a necessary means of support. When the pole is in the field or mountain, it is necessary to use manual climbing to complete the pre-installation of the line or equipment, and then complete the connection to the grid by live operation. The power safety regulations clearly stipulate that workers working on live poles must maintain a safe distance of more than 0.7 meters from the live body to ensure the personal safety of the workers. Generally, an insulating baffle is set above the work point to limit the range of personnel activities and prevent the wire from jumping, so as to prevent accidental contact with the live part. The existing insulating baffle is a left baffle and a right baffle arranged separately, and a through hole for the power supply pole to pass through is formed in the middle of the left baffle and the right baffle. Hooks are provided on the top of the left baffle and the right baffle. The disadvantage is that the hook-type installation has no safety lock and is very easy to fall off when hit. The hook is located above the baffle, and the baffle blocks the operator from operating the hook, which is not convenient for installation; and in order to facilitate the hook to be hung on the pole, the hook can be rotatably set on the baffle, and the effective length of the insulating baffle is easily less than 0.7 meters. During the installation and operation process, the operator cannot meet the power safety regulations that the safety distance of the upper live equipment is greater than 0.7 meters, which poses certain safety hazards. Summary of the invention

[0003] In view of the problem that the insulating baffles of existing electric poles are easy to fall off when hit, the purpose of the present invention is to provide an insulating baffle on the pole, which is firmly installed and not easy to slide or fall off. To achieve the above purpose, the present invention provides the following technical solutions: an insulating baffle on the pole, including a detachably connected insulating baffle and a bracket, the bracket is arranged on the lower surface of the insulating baffle, the insulating baffle includes a first insulating baffle and a second insulating baffle arranged separately, a first through hole for the electric pole to pass through is formed in the middle of the first insulating baffle and the second insulating baffle, the bracket includes a cross bar, a fixing part and a rotating part, the cross bar is connected to the insulating baffle, the fixing part is fixedly connected to the cross bar, a second through hole for the electric pole to pass through is formed in the middle of the fixing part and the rotating part, and the rotating part is rotatably connected to the fixing part so that the bracket forms an unlocked state and a locked state.

[0004] In the present technical scheme, an insulating baffle is arranged above the working point, and the insulating baffle is located below the live body and the distance is not less than 0.7 meters, so as to ensure a sufficient safety distance and meet the provisions of the power safety regulations on the safety distance of the upper live equipment being greater than 0.7 meters. The bracket is arranged on the lower surface of the insulating baffle, and the insulating baffle will not block the sight of the workers below, so as to facilitate the installation of the insulating baffle. The first through hole in the middle of the first insulating baffle and the second insulating baffle arranged separately is used for the pole to be passed through, and the cross bar of the bracket is used to connect the insulating baffle, and the fixing part is fixed on the cross bar, and the rotating part is rotatably connected with the fixing part. When the bracket is in the unlocked state, there is a certain opening between the rotating part and the fixing part for the pole to pass through. When the bracket is in the locked state, a second through hole is formed between the rotating part and the fixing part for passing through the pole. At this time, the rotating part and the fixing part clamp the pole so that the bracket is fixed on the pole. Compared with hanging the insulating baffle on the pole by a hook, the present scheme is firmly installed and is not prone to sliding or falling off.

[0005] The present invention is further configured as follows: the fixed member and the rotating member are connected via a first connecting member and a second connecting member, one end of the first connecting member is rotatably connected to the fixed member via a first rotating shaft, one end of the second connecting member is rotatably connected to the fixed member via a second rotating shaft, and the other end of the second connecting member is fixedly connected to the rotating member. The separately arranged fixed member and the rotating member are connected via the first connecting member and the second connecting member, the first connecting member can rotate relative to the fixed member via the first rotating shaft, the second connecting member can rotate relative to the fixed member via the second rotating shaft, the rotating member is fixed to the second connecting member, and thus the rotating member can also rotate relative to the fixed member.

[0006] The present invention is further configured as follows: a groove is provided at one end of the rotating member away from the second connecting member, a fastening piece is provided at one end of the first connecting member away from the first rotating shaft and can rotate relative to the first connecting member, the fastening piece cooperates with the groove so that the fastening piece rotates after passing through the groove, and the bracket switches from an unlocked state to a locked state. One end of the first connecting member is rotatably connected to the fixed member, and a fastening piece is provided at the other end of the first connecting member. After passing through the groove on the rotating member, the fastening piece rotates relative to the first connecting member, and the fastening piece is stuck on the outside of the groove, which is in a locked state. The rotating member and the fixed member clamp the pole, so that the bracket is fixed on the pole.

[0007] The present invention is further configured as follows: a fastener is provided on the lower surface of the insulating baffle, a third through hole for passing a crosspiece is formed between the fastener and the insulating baffle, and a tightening structure is provided on the fastener. When the fastener is installed on the lower surface of the insulating baffle, a third through hole is formed in the gap between the fastener and the insulating baffle, and when the crosspiece is connected to the insulating baffle, the crosspiece passes through the third through hole, and the crosspiece is limited or fixed by the tightening structure.

[0008] The present invention is further configured that: a detachable handle is provided on the lower surface of the insulating baffle. The handle on the lower surface of the insulating baffle facilitates the movement of the insulating baffle and the installation of the insulating baffle. After the installation is completed, the handle is removed without affecting the work of the operator under the insulating baffle.

[0009] The present invention is further configured as follows: the first connecting member includes a first telescopic rod and a second telescopic rod, the first telescopic rod is slidably connected to the second telescopic rod, and a first locking screw for limiting the position of the first telescopic rod and the second telescopic rod is provided between the first telescopic rod and the second telescopic rod.

[0010] The present invention is further configured as follows: the second connecting member includes a third telescopic rod and a fourth telescopic rod, the third telescopic rod is slidably connected to the fourth telescopic rod, and a second locking screw for limiting the position of the third telescopic rod and the fourth telescopic rod is provided between the third telescopic rod and the fourth telescopic rod. The length of the first connecting member and the second connecting member is adjustable. When the cross-sectional area of ​​the pole is different, the first insulating baffle and the second insulating baffle can be replaced, so that the first through hole formed between the first insulating baffle and the second insulating baffle is used to adapt to the pole. By changing the length of the first connecting member and the second connecting member, the size of the second through hole is changed to adapt to different pole sizes.

[0011] The present invention is further configured as follows: a first sensor is provided on the tightening structure, and when in a locked state, a second sensor cooperating with the first sensor is provided on a side of the groove close to the fastening sheet, and when the fastening sheet passes through the groove and rotates and is clamped outside the groove, the second sensor transmits an electrical signal to the first sensor, so that the tightening structure switches from a blocking state of extending into the third through hole to a passable state of exiting the third through hole. When the bracket is in an unlocked state and the tightening structure is in a blocking state, the tightening structure extends into the third through hole, and the cross bar cannot pass through the third through hole, prompting the operator that it is not locked at this time; when the fastening sheet passes through the groove and rotates and is clamped outside the groove, the second sensor gives an electrical signal to the first sensor, controlling the tightening structure to exit the third through hole, and at this time the tightening structure has no interference with the cross bar, the tightening structure is in a passable state, the cross bar can pass through the third through hole, and the bracket can switch to a locked state.

[0012] The advantages of the present invention are: (1) it is firmly installed and not prone to sliding or falling off; (2) the insulating baffle is arranged above the working point, and the insulating baffle is located below the live body and the distance is not less than 0.7 meters, so as to ensure a sufficient safety distance and meet the provisions of the power safety regulations on the upper live equipment being more than 0.7 meters. The bracket is arranged on the lower surface of the insulating baffle, and the insulating baffle will not block the line of sight of the workers below, so it is convenient to install the insulating baffle; (3) the handle on the lower surface of the insulating baffle is convenient for moving the insulating baffle and facilitating the installation of the insulating baffle. After the installation is completed, the handle is removed without affecting the workers working below the insulating baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A bottom view of the present invention; Figure 3 It is a schematic diagram of the structure of the bracket in the present invention; Figure 4 A side view of the present invention at one angle; Figure 5 for Figure 4 A partial enlarged view of the middle A; Figure 6 It is a side view from another angle of the present invention. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] Example 1: Reference Figures 1 to 6 A pole-mounted insulating baffle comprises a detachably connected insulating baffle 100 and a bracket 200, wherein the bracket 200 is arranged on the lower surface of the insulating baffle 100, the insulating baffle 100 comprises a first insulating baffle 110 and a second insulating baffle 120 which are separately arranged, and a first through hole 130 for the pole to be passed through is formed in the middle of the first insulating baffle 110 and the second insulating baffle 120, and the bracket 200 comprises a cross piece 210, a fixing piece 220 and a rotating piece 230, the cross piece 210 is connected to the insulating baffle 100, the fixing piece 220 is fixedly connected to the cross piece 210, a second through hole 240 for the pole to be passed through is formed in the middle of the fixing piece 220 and the rotating piece 230, and the rotating piece 230 is rotatably connected to the fixing piece 220, so that the bracket 200 forms an unlocked state and a locked state.

[0016] In the above technical solution, the insulating baffle 100 is arranged above the working point, and the insulating baffle 100 is located below the live body and the distance is not less than 0.7 meters, so as to ensure a sufficient safety distance and meet the provisions of the power safety regulations for the upper live equipment to be greater than 0.7 meters. The bracket 200 is arranged on the lower surface of the insulating baffle 100, and the insulating baffle 100 will not block the sight of the workers below, which is convenient for installing the insulating baffle 100. The first through hole 130 in the middle of the first insulating baffle 110 and the second insulating baffle 120 that are separately arranged is used for the pole to be passed through, and the cross bar 210 of the bracket 200 is used for connecting The insulating baffle 100, the fixing member 220 is fixed on the cross piece 210, the rotating member 230 is rotatably connected to the fixing member 220, when the bracket 200 is in the unlocked state, there is a certain opening between the rotating member 230 and the fixing member 220 for the pole to pass through, when the bracket 200 is in the locked state, a second through hole 240 is formed between the rotating member 230 and the fixing member 220 for passing the pole, at this time, the rotating member 230 and the fixing member 220 clamp the pole, so that the bracket 200 is fixed on the pole. Compared with hanging the insulating baffle on the pole by a hook, this solution is firmly installed and is not prone to sliding or falling off.

[0017] like Figure 3 As shown, the fixed member 220 and the rotating member 230 are connected through the first connecting member 300 and the second connecting member 400, one end of the first connecting member 300 is rotatably connected to the fixed member 220 through the first rotating shaft 500, one end of the second connecting member 400 is rotatably connected to the fixed member 220 through the second rotating shaft 600, and the other end of the second connecting member 400 is fixedly connected to the rotating member 230. The fixed member 220 and the rotating member 230, which are separately arranged, are connected through the first connecting member 300 and the second connecting member 400, the first connecting member 300 can rotate relative to the fixed member 220 through the first rotating shaft 500, the second connecting member 400 can rotate relative to the fixed member 220 through the second rotating shaft 600, and the rotating member 230 is fixed to the second connecting member 400, so that the rotating member 230 can also rotate relative to the fixed member 220.

[0018] A groove 231 is provided at one end of the rotating member 230 away from the second connecting member 400, and a fastening piece 310 capable of rotating relative to the first connecting member 300 is provided at one end of the first connecting member 300 away from the first rotating shaft 500. The fastening piece 310 cooperates with the groove 231, so that after the fastening piece 310 passes through the groove 231, it rotates, and the bracket 200 switches from the unlocked state to the locked state. One end of the first connecting member 300 is rotatably connected to the fixing member 220, and a fastening piece 310 is provided at the other end of the first connecting member 300. After the fastening piece 310 passes through the groove 231 on the rotating member 230, it rotates relative to the first connecting member 300, and the fastening piece 310 is stuck on the outside of the groove 231, which is now in the locked state, and the rotating member 230 and the fixing member 220 clamp the pole, so that the bracket 200 is fixed on the pole.

[0019] The lower surface of the insulating baffle 100 is provided with a fastener 140, and a third through hole 150 for passing the crosspiece 210 is formed between the fastener 140 and the insulating baffle 100, and a tightening structure 160 is provided on the fastener 140. When the fastener 140 is installed on the lower surface of the insulating baffle 100, the gap between the fastener 140 and the insulating baffle 100 forms the third through hole 150, and when the crosspiece 210 is connected to the insulating baffle 100, the crosspiece 210 passes through the third through hole 150, and the crosspiece 210 is limited or fixed by the tightening structure 160.

[0020] The lower surface of the insulating baffle 100 is provided with a detachably connected handle 700. The handle 700 on the lower surface of the insulating baffle 100 facilitates the movement of the insulating baffle 100 and the installation of the insulating baffle 100. After the installation is completed, the handle 700 is removed without affecting the work of the operator under the insulating baffle.

[0021] During installation: clamp the first insulating baffle 110 on one side of the pole, and clamp the second insulating baffle 120 on the other side of the pole. The first insulating baffle 110 and the second insulating baffle 120 clamp the pole. One side of the crosspiece 210 of the bracket 200 is fixed to the first insulating baffle 110 by a fastener 140, and the other side of the crosspiece 210 of the bracket 200 is fixed to the second insulating baffle 120 by a fastener 140. Rotate the rotating member 230 of the bracket 200 around the second rotating axis 600 so that the second connecting member 400 is parallel to the crosspiece 210 of the bracket 200. Rotate the first connecting member 300 around the first rotating axis 500 to pass through the groove 231 of the rotating member 230. Rotate the fastening piece 310 at the end of the first connecting member 300 so that the fastening piece 310 is clamped on the outside of the groove 231. Fix the bracket firmly so that the insulating baffle 100 is fixed on the pole.

[0022] Embodiment 2: Based on Embodiment 1, the first connecting member 300 includes a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod are slidably connected, and a first locking screw for limiting the position of the first telescopic rod and the second telescopic rod is provided between the first telescopic rod and the second telescopic rod. The second connecting member 400 includes a third telescopic rod and a fourth telescopic rod, the third telescopic rod and the fourth telescopic rod are slidably connected, and a second locking screw for limiting the position of the third telescopic rod and the fourth telescopic rod is provided between the third telescopic rod and the fourth telescopic rod.

[0023] In the above technical solution, the lengths of the first connecting member 300 and the second connecting member 400 are adjustable. When the cross-sectional areas of the poles are different, the first insulating baffle 110 and the second insulating baffle 120 can be replaced, so that the first through hole 130 formed between the first insulating baffle 110 and the second insulating baffle 120 is used to adapt to the pole. By changing the lengths of the first connecting member 300 and the second connecting member 400, the size of the second through hole 240 is changed to adapt to different pole sizes.

[0024] Embodiment 3: Based on Embodiment 1, a first sensor is provided on the tightening structure 160. When in the locked state, a second sensor cooperating with the first sensor is provided on the side of the groove 231 close to the fastening plate 310. When the fastening plate 310 passes through the groove 231 and then rotates and is clamped outside the groove 231, the second sensor transmits an electrical signal to the first sensor, so that the tightening structure 160 switches from the blocking state of extending into the third through hole 150 to the passing state of exiting the third through hole 150. When the bracket 200 is in the unlocked state and the tightening structure 160 is in the blocking state, the tightening structure 160 extends into the third through hole 150, and the cross piece 210 cannot pass through the third through hole 150, prompting the operator that it is not locked at this time; when the fastening plate 310 passes through the groove 231 and then rotates and is clamped outside the groove 231, the second sensor gives an electrical signal to the first sensor to control the tightening structure 160 to withdraw from the third through hole 150. At this time, the tightening structure 160 has no interference with the cross piece 210, the tightening structure 160 is in the pass state, the cross piece 210 can pass through the third through hole 150, and the bracket 200 can be switched to the locked state.

[0025] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above invention, which fall within the scope of protection of the present invention.

Claims

1. A pole-mounted insulating baffle, characterized in that: It includes a detachably connected insulating baffle and a bracket, the bracket is arranged on the lower surface of the insulating baffle, the insulating baffle includes a first insulating baffle and a second insulating baffle which are separately arranged, a first through hole for the pole to pass through is formed in the middle of the first insulating baffle and the second insulating baffle, the bracket includes a cross piece, a fixing part and a rotating part, the cross piece is connected to the insulating baffle, the fixing part is fixedly connected to the cross piece, a second through hole for the pole to pass through is formed in the middle of the fixing part and the rotating part, and the rotating part is rotatably connected to the fixing part so that the bracket forms an unlocked state and a locked state.

2. The rod-mounted insulating baffle according to claim 1, characterized in that: The fixed member and the rotating member are connected through a first connecting member and a second connecting member, one end of the first connecting member is rotatably connected to the fixed member through a first rotating shaft, one end of the second connecting member is rotatably connected to the fixed member through a second rotating shaft, and the other end of the second connecting member is fixedly connected to the rotating member.

3. The rod-mounted insulating baffle according to claim 2, characterized in that: A groove is provided at one end of the rotating member away from the second connecting member, and a fastening plate that can rotate relative to the first connecting member is provided at one end of the first connecting member away from the first rotating shaft. The fastening plate cooperates with the groove so that the bracket switches from an unlocked state to a locked state after the fastening plate rotates after passing through the groove.

4. The rod-mounted insulating baffle according to claim 3, characterized in that: A fastener is provided on the lower surface of the insulating baffle, a third through hole for passing a cross bar is formed between the fastener and the insulating baffle, and a tightening structure is provided on the fastener.

5. The rod-mounted insulating baffle according to claim 1, 2, 3 or 4, characterized in that: A detachably connected handle is provided on the lower surface of the insulating baffle.

6. A rod-mounted insulating baffle according to claim 2, 3 or 4, characterized in that: The first connecting member includes a first telescopic rod and a second telescopic rod, the first telescopic rod is slidably connected to the second telescopic rod, and a first locking screw for limiting the positions of the first telescopic rod and the second telescopic rod is provided between the first telescopic rod and the second telescopic rod.

7. The rod-mounted insulating baffle according to claim 2, 3 or 4, characterized in that: The second connecting member includes a third telescopic rod and a fourth telescopic rod, the third telescopic rod is slidably connected to the fourth telescopic rod, and a second locking screw for limiting the position of the third telescopic rod and the fourth telescopic rod is provided between the third telescopic rod and the fourth telescopic rod.

8. The pole-mounted insulating baffle according to claim 1, characterized in that: The tightening structure is provided with a first sensor. When in a locked state, a second sensor cooperating with the first sensor is provided on the side of the groove close to the fastening plate. When the fastening plate passes through the groove and rotates and is clamped outside the groove, the second sensor transmits an electrical signal to the first sensor, so that the tightening structure switches from a blocking state of extending into the third through hole to a passing state of exiting the third through hole.

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