A quick-installation and quick-disassembly pole-top insulating baffle and its usage method

Abstract

The present invention discloses a quick-installation and quick-disassembly pole-top insulating baffle and its usage method, which is mainly assembled by a baffle fixing base and a baffle assembly; the baffle fixing base includes a base assembly A, a base assembly B, a laser ranging alarm device and a quick buckle; the baffle assembly is composed of two semi-elliptical insulating baffles, and each side baffle has two card slot blocks. The semi-circular card slot is used to ensure the tight fixation of the board and the pole. A quick clamp is used to press tightly to ensure that the card slot of the insulating baffle is firmly installed on the support pole. Each part structure of the present invention is convenient to install and disassemble, can give an early warning near live equipment, effectively reduce the operation risk of construction work, and quickly and efficiently physically isolate the live part.

Description

Technical Field

[0001] The present invention belongs to the field of live working, and particularly relates to a pole-top insulating baffle and a using method thereof. Background Art

[0002] Distribution lines and equipment need to be frequently tested, inspected and repaired during long-term operation. At present, there are a large number of upper and lower double-layer line poles in the maintenance area. When operating personnel install pole-mounted switches on the lower layer line, there is a potential safety hazard that the safety distance between the operating personnel and the upper layer line is too short. If all live working personnel are shielded, it will increase a large amount of workload and operation difficulty. Existing insulating baffles are not only cumbersome to install but also cannot effectively judge whether the installation position is reasonable. The purpose of the present invention is to provide a new type of quick-installation and quick-disassembly pole-top insulating baffle, which has the functions of quick installation and quick disassembly, and the configured laser ranging alarm device can remind operating personnel of approaching live equipment, effectively reducing the construction operation risk and quickly and efficiently physically isolating the live part. Summary of the Invention

[0003] The purpose of the present invention is to provide a quick-installation and quick-disassembly pole-top insulating baffle and a using method thereof, in which the installation and disassembly of each part structure are convenient, early warning can be carried out near live equipment, the construction operation risk can be effectively reduced, and the live part can be quickly and efficiently physically isolated.

[0004] In order to achieve the above functions, the technical solution adopted by the present invention is:

[0005] A quick-installation and quick-disassembly pole-top insulating baffle, characterized in that: it is mainly assembled by a baffle fixing base and a baffle component;

[0006] The baffle fixing base includes a base component A, a base component B, a laser ranging alarm device and a quick buckle;

[0007] The baffle component is composed of two semi-elliptical insulating baffles. Each side baffle has two clamping groove blocks, and the semi-circular clamping groove is used to ensure the tight fixation of the plate and the pole. A quick clamp is used to press tightly to ensure that the clamping groove of the insulating baffle is firmly installed on the support pole;

[0008] One end of the base component A and the base component B is connected by a pin, and the other end is fixed together by a quick buckle. The laser ranging alarm device is installed on the base component A;

[0009] The main body of the base assembly A is assembled by an insulating plate A, an insulating plate B, a connecting block A, a fixing bolt, a pole holding assembly A, an insulating guide rod, a lifting ring locking screw, a fixing flange nut, a support block A, and a plum blossom top tightening assembly, wherein the insulating plate A, the insulating plate B, the connecting block A, the pole holding assembly and the support block A are fixedly connected by means of fixing bolts, the pole holding assembly A, the insulating guide rod, the lifting ring locking screw, and the fixing flange nut constitute a pole holding mechanism, the lifting ring locking screw is fixed on the pole holding assembly A through the fixing flange nut, the pole holding assembly A is made to hold the pole tightly by rotating the lifting ring locking screw, the support block A and the plum blossom top tightening assembly form a fixed support mechanism, and provide a support point for the baffle assembly; the insulating support rod is inserted into the socket of the support block A, and the insulating support rod is fixed by tightening the plum blossom top tightening assembly on the outer side of the socket;

[0010] The base assembly B is composed of an insulating plate C, an insulating plate D, a connecting block B, a fixing bolt, a pole holding assembly B, a guide shaft, a quick lock for the shaft, a support block B, a plum blossom top tightening assembly, an adjusting block, and a spring; wherein the insulating plate C, the insulating plate D, the connecting block B, the pole holding assembly B, and the support block are fixedly connected by means of fixing bolts, wherein the pole holding assembly B, the guide shaft, the quick lock for the shaft, the adjusting block, and the spring constitute a pole holding mechanism, the guide shaft and the shaft are fixedly connected by the quick lock, the adjusting block and the spring are fixed to the insulating guide rod, and the pole holding assembly B on the base assembly B can hold the pole without adjustment through the quick lock for the shaft and the spring; the support block B and the plum blossom top tightening assembly form a fixed supporting mechanism on the base assembly B, providing a supporting point for the baffle assembly, the insulating support rod is inserted into the socket of the support block B, and the insulating support rod is fixed by tightening the plum blossom top tightening assembly on the outer side of the socket.

[0011] The laser distance measuring sensor installed on the base assembly A is used to measure the installation distance between the device and the pole. If the installation distance is less than 700 mm, the laser distance measuring alarm device will sound an alarm, and the operator must move the fixed base downward to a suitable position to release the alarm.

[0012] The pole-holding adjustment mechanism on the baffle fixing base can adjust the length of the insulating guide rod in advance through a screw rod according to the diameter of the on-site electric pole, and the insulating guide rod is engraved with a marking line.

[0013] A method for using a quick-install and quick-detach pole top insulating baffle, characterized in that it comprises the following steps:

[0014] S1: According to the diameter of the on-site electric pole, the length of the insulating guide rod is adjusted in advance by means of a screw. The insulating guide rod is engraved with marking lines every 25 mm;

[0015] S2: After the operator climbs to an appropriate height, he opens the fixed base and passes around the pole, then closes both ends with quick buckles. The fixed base is clamped on the pole by spring pressure.

[0016] S3: If the installation distance is less than 700mm, the laser distance measuring alarm device will sound an alarm, and the fixed base must be moved down to a suitable position to release the alarm;

[0017] S4: Lock the shaft with a quick locker, then tighten the guide shaft to reinforce it, and the fixed base installation is completed;

[0018] S5: Pass the insulating support rod through the socket on the fixed base, adjust the middle position of the rod to the middle position of the socket, tighten the plum blossom tightening assembly on the outside of the socket, fix the insulating support rod to prevent the rod from sliding in the hole;

[0019] S6: Place the semi-elliptical insulating baffle on one side on the insulating support rod (each baffle has two slot blocks). The semi-circular slot ensures that the plate and the rod are tightly fixed. Press with clamps to ensure that the slot of the insulating baffle is firmly installed on the support rod;

[0020] S7: Place the other semi-elliptical insulating baffle on the insulating support rod and clamp it tightly to ensure that the insulating baffle rests on the pole; complete the installation of the insulating baffle.

[0021] The beneficial effects of the present invention are:

[0022] The present invention adopts the form of first installing the fastening bracket and then installing two insulating baffles. It is convenient for construction workers to carry it to the installation point after climbing the pole, and the weight-reducing design is convenient for single-person pole operations. The insulating plate has a diameter of 1.6 meters and completely isolates the working area of ​​the construction workers on the lower level. Ensure safety and effectively avoid the risk of electric shock caused by misoperation. The various parts of the new quick-install and quick-disassemble pole top insulating baffle proposed by the present invention are easy to install and disassemble, can provide early warning for nearby live equipment, effectively reduce construction risks, and quickly and efficiently physically isolate live parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the baffle fixing base of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the base assembly A of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the base assembly B of the present invention;

[0026] Figure 4 It is a three-dimensional structural diagram of an embodiment of a novel quick-install and quick-detach pole top insulating baffle of the present invention. DETAILED DESCRIPTION

[0027] A new type of quick-installation and quick-disassembly pole-top insulation baffle is mainly assembled by a baffle fixing base and a baffle assembly. The baffle fixing base includes a base assembly A, a base assembly B, a laser ranging alarm device, and a quick buckle. The specific implementation is as follows:

[0028] As Figure 1 shown, the baffle fixing base includes a base assembly A, a base assembly B, a laser ranging alarm device, and a quick buckle. One end of the base assembly A and the base assembly B is connected by a pin, and the other end is fixed together by a quick buckle. The laser ranging alarm device is installed on the base assembly A.

[0029] As Figure 2 shown: The main body of the base assembly A is assembled by an insulating plate A, an insulating plate B, a connecting block A, a fixing bolt, a pole holding assembly A, an insulating guide rod, a sling locking screw, a fixing flange nut, a support block A, and a plum blossom tightening assembly. Among them, the insulating plate A, the insulating plate B, the connecting block A, the pole holding assembly, and the support block A are fixedly connected by fixing bolts. Among them, the pole holding assembly A, the insulating guide rod, the sling locking screw, and the fixing flange nut form a pole holding mechanism. The sling locking screw passes through the fixing flange nut and is fixed on the pole holding assembly A. By rotating the sling locking screw, the pole holding assembly A can be tightened around the pole. The support block A and the plum blossom tightening assembly form a fixed support mechanism to provide a support point for the baffle assembly.

[0030] As Figure 3 shown: The base assembly B is composed of an insulating plate C, an insulating plate D, a connecting block B, a fixing bolt, a pole holding assembly B, a guide shaft, a shaft quick locking device, a support block B, a plum blossom tightening assembly, an adjusting block, and a spring. Among them, the insulating plate C, the insulating plate D, the connecting block B, the pole holding assembly B, and the support block are fixedly connected by fixing bolts. Among them, the pole holding assembly B, the guide shaft, the shaft quick locking device, the adjusting block, and the spring form a pole holding mechanism. The guide shaft and the shaft quick locking device are fixedly connected. The adjusting block, the spring, and the insulating guide rod are fixed. Through the shaft quick locking device and the spring, the pole holding assembly B on the base assembly B can be tightened around the pole without adjustment. The support block B and the plum blossom tightening assembly form a fixed support mechanism above the base assembly B to provide a support point for the baffle assembly.

[0031] As Figure 4As shown: the baffle fixing base and the baffle assembly are assembled to form a new type of quick-install and quick-disassemble pole top insulating baffle, with a laser ranging alarm device installed on the top. If the installation distance of the insulating baffle is less than 700mm (alarm range 10mm-700mm), the laser ranging alarm device will sound an alarm, and the fixed base must be moved downward to a suitable position to release the alarm; it can provide early warning for nearby live equipment, effectively reduce construction operation risks, and quickly and efficiently physically isolate live parts.

[0032] A method for using a quick-install and quick-detach pole top insulating baffle comprises the following steps:

[0033] S1: According to the diameter of the on-site electric pole, the length of the insulating guide rod is adjusted in advance by means of a screw. The insulating guide rod is engraved with marking lines every 25 mm;

[0034] S2: After the operator climbs to an appropriate height, he opens the fixed base and passes around the pole, then closes both ends with quick buckles. The fixed base is clamped on the pole by spring pressure.

[0035] S3: If the installation distance is less than 700mm, the laser distance measuring alarm device will sound an alarm, and the fixed base must be moved down to a suitable position to release the alarm;

[0036] S4: Lock the shaft with a quick locker, then tighten the guide shaft to reinforce it, and the fixed base installation is completed;

[0037] S5: Pass the insulating support rod through the socket on the fixed base, adjust the middle position of the rod to the middle position of the socket, tighten the plum blossom tightening assembly on the outside of the socket, fix the insulating support rod to prevent the rod from sliding in the hole;

[0038] S6: Place the semi-elliptical insulating baffle on one side on the insulating support rod (each baffle has two slot blocks). The semi-circular slot ensures that the plate and the rod are tightly fixed. Press with clamps to ensure that the slot of the insulating baffle is firmly installed on the support rod;

[0039] S7: Place the other semi-elliptical insulating baffle on the insulating support rod and clamp it tightly to ensure that the insulating baffle rests on the pole; complete the installation of the insulating baffle.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to be any form of limitation to the present invention. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A quick-install and quick-detach pole top insulating baffle, characterized in that: It is mainly assembled from a baffle fixing base and a baffle assembly; The baffle fixing base comprises a base component A, a base component B, a laser ranging alarm device and a quick buckle; The baffle assembly is composed of two semi-elliptical insulating baffles, each side of the baffle has two slot blocks, the semi-circular slot is used to ensure that the plate and the rod are tightly fixed, and a quick clamp is used to tighten to ensure that the slot of the insulating baffle is firmly installed on the support rod; The base assembly A is connected to the base assembly B at one end by a pin, and the other end is fixed together by a quick buckle, and the laser ranging alarm device is installed on the base assembly A; The main body of the base assembly A is assembled by an insulating plate A, an insulating plate B, a connecting block A, a fixing bolt, a pole holding assembly A, an insulating guide rod, a lifting ring locking screw, a fixing flange nut, a support block A, and a plum blossom top tightening assembly, wherein the insulating plate A, the insulating plate B, the connecting block A, the pole holding assembly and the support block A are fixedly connected by means of fixing bolts, the pole holding assembly A, the insulating guide rod, the lifting ring locking screw, and the fixing flange nut constitute a pole holding mechanism, the lifting ring locking screw is fixed on the pole holding assembly A through the fixing flange nut, the pole holding assembly A is made to hold the pole tightly by rotating the lifting ring locking screw, the support block A and the plum blossom top tightening assembly form a fixed support mechanism, and provide a support point for the baffle assembly; the insulating support rod is inserted into the socket of the support block A, and the insulating support rod is fixed by tightening the plum blossom top tightening assembly on the outer side of the socket; The base assembly B is composed of an insulating plate C, an insulating plate D, a connecting block B, fixing bolts, a pole holding assembly B, a guide shaft, a quick locker for the shaft, a support block B, a plum blossom tightening assembly, an adjusting block, and a spring; wherein the insulating plate C, the insulating plate D, the connecting block B, the pole holding assembly B, and the support block are fixedly connected by means of fixing bolts, wherein the pole holding assembly B, the guide shaft, the quick locker for the shaft, the adjusting block, and the spring constitute a pole holding mechanism, the guide shaft and the shaft are fixedly connected by the quick locker, the adjusting block and the spring are fixed to the insulating guide rod, and the pole holding assembly B on the base assembly B can hold the pole without adjustment through the quick locker for the shaft and the spring; the support block B and the plum blossom tightening assembly form a fixed supporting mechanism on the base assembly B, providing a supporting point for the baffle assembly, the insulating support rod is inserted into the socket of the support block B, and the insulating support rod is fixed by tightening the plum blossom tightening assembly on the outer side of the socket.

2. The quick-install and quick-detach pole top insulating baffle according to claim 1, characterized in that: The laser distance measuring sensor installed on the base assembly A is used to measure the installation distance between the device and the pole. If the installation distance is less than 700 mm, the laser distance measuring alarm device will sound an alarm, and the operator must move the fixed base downward to a suitable position to release the alarm.

3. The quick-install and quick-detach pole top insulating baffle according to claim 1, characterized in that: The pole-holding adjustment mechanism on the baffle fixing base can adjust the length of the insulating guide rod in advance through a screw rod according to the diameter of the on-site electric pole, and the insulating guide rod is engraved with a marking line.

4. A method for using a quick-install and quick-release pole top insulating baffle according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1: According to the diameter of the on-site electric pole, the length of the insulating guide rod is adjusted in advance through the screw rod. The insulating guide rod is engraved with marking lines every 25mm; S2: After the operator climbs to an appropriate height, he opens the fixed base and passes around the pole, then closes both ends with quick buckles. The fixed base is clamped on the pole by spring pressure. S3: If the installation distance is less than 700mm, the laser distance measuring alarm device will sound an alarm, and the fixed base must be moved down to a suitable position to release the alarm; S4: Lock the shaft with a quick locker, then tighten the guide shaft to reinforce it, and the fixed base installation is completed; S5: Pass the insulating support rod through the socket on the fixed base, adjust the middle position of the rod to the middle position of the socket, tighten the plum blossom tightening assembly on the outside of the socket, fix the insulating support rod to prevent the rod from sliding in the hole; S6: Place the semi-elliptical insulating baffle on one side on the insulating support rod. The semi-circular groove ensures that the plate and the rod are tightly fixed. Press with a clamp to ensure that the groove of the insulating baffle is firmly installed on the support rod; S7: Place the other semi-elliptical insulating baffle on the insulating support rod and clamp it tightly to ensure that the insulating baffle rests on the pole; complete the installation of the insulating baffle.

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