CN203705476U - Electrical test multifunctional leading wire insulation operation rod - Google Patents

Abstract

An insulating operating rod for electrical test multifunctional lead wires, which includes: a universal movable insulating rubber base, an insulating support rod is installed on the universal movable insulating rubber base, and a vibration-out parallel and insertion type is installed on the insulating support rod. The combined insulating support rod of the vibration-out and continuous type and the plug-in type are installed on the combined insulating support rod of the vibration-out and continuous type, and the following type automatic retractable reel and conductor nut are installed on the insulating operation rod of the vibration-out and continuous type , a spring energy storage spring, a test line jack, a conduit and a built-in test line are installed on the automatic retractable wire wheel, a guide rod screw is installed on the conductor nut, and a high-altitude clamp is installed on the guide rod screw There is a test connection line connected between the pliers and the connection bolts, and the high-altitude clamps and the connection bolts. The utility model has the advantages of: no need for climbing work, avoiding the test line from swinging and shaking under the action of external force, and avoiding the inconvenience of carrying the test line and easy winding. Then improve work efficiency, eliminate potential safety hazards and reduce operating costs.

Description

Electrical test multi-functional lead wire insulation operating rod

technical field

The utility model relates to a special tool for test connecting wires between high and low voltage electrical equipment test instruments and tested equipment in power systems for power generation, transmission, transformation, power distribution, and factories and mines, in particular to a multifunctional lead-in test for electrical tests Wire insulated operating lever.

Background technique

"Electrical Safety Work Regulations", "Electrical Test Regulations" and "Condition Maintenance Regulations" all stipulate that electrical tests must be carried out on electrical equipment on a regular basis. means. Open-type high-voltage electrical equipment, such as current transformers, voltage transformers, lightning arresters, transformer bushings, circuit breakers, and disconnectors, are installed at high locations, and high-altitude operations are usually required for electrical tests. The traditional method, first, requires personnel to ascend to connect and disassemble the test line, which is difficult to work at heights, and there is a safety hazard of falling from heights. Even if the problem of ascending heights is solved by using aerial work vehicles, the cost is high, and the work efficiency and safety are still not optimistic; the second is It is necessary to use a combination of multi-section insulating rods and external test lines. There are many test lines during work, which are long and messy, easy to wear, and entangled with each other when used. The work efficiency is low, and the external test lines will appear under wind or other external forces. Swaying, shaking, such accidents have occurred.

Utility model content

The purpose of the utility model is to provide a kind of electric test machine that does not need to climb a height, avoids the test line from swaying and shaking under the action of external force, and avoids the inconvenience and easy winding of the test line, thereby improving work efficiency, eliminating potential safety hazards, and reducing operating costs. FUNCTIONAL INSULATED TERMINAL OPERATION Lever.

In order to achieve the above object, the technical solution adopted in the utility model is:

An electrical test multifunctional lead wire insulating operating rod, which is characterized in that it includes: a universal movable insulating rubber base, an insulating support rod is installed on the universal movable insulating rubber base, and a vibrating and The combined insulating support rod of the continuous and plug-in type, the combined insulating support rod of the vibration-out and continuous-type and plug-in type is installed with the insulating operation rod of the vibration-out and continuous type, and the automatic retractable test wire wheel is installed on the insulating operation rod of the vibration-out and continuous type and a conductor nut, a clockwork energy storage spring, a test line jack, a conduit and a built-in test line are installed on the automatic retractable test line wheel, a guide rod screw is installed on the described conductor nut, and a guide rod screw is installed on the guide rod screw Install high-altitude wire clamps and wiring bolts, and a test connection line is connected between the high-altitude wire clamps and the wiring bolts.

According to the above-mentioned electrical test multi-function lead wire insulating operating rod, the characteristic is that a dynamic locking positioner is installed on the vibrating-and-continuing insulating operating rod.

According to the above-mentioned electrical test multi-function lead wire insulating operating rod, its characteristic is that: the two ends of the wire tube are in the shape of a bell mouth.

According to the above-mentioned insulating operating rod with multi-functional lead wires for electrical testing, the feature is that: the automatic take-up and release reel is made of copper or stainless steel, and the test line jack is a hollow wheel shaft made of copper or stainless steel.

The utility model has the advantages that: in the working process of the utility model, no climbing operation is required, the high-altitude wire clamp can clamp the conductor part of the electrical equipment under test when tightened, and can be separated from the electrical equipment under test when loosened. The insulating support rod is installed on the universal movable insulating rubber base, which plays a role of fixed insulation and prevents the automatic displacement of the operating rod due to external force. The support rod can provide a sufficient safety distance during the electrical test. The dynamic locking positioner is installed on the vibration-out and continuous-type insulation operating rod, which can realize the flexible adjustment of the length of the vibration-out and continuous-type insulation operation rod. The built-in test line in the parallel insulated operating rod avoids the problem of the test line swaying and shaking under the action of external force. The mainspring follow-up energy storage spring, the test line jack, and the conduit are installed on the wire wheel. When the vibrating and continuous insulating operating rod is manually extended, the built-in test line will automatically follow and stretch, and the mainspring energy storage spring will rotate. Stretching and storing energy, when manually retracting the vibrating and continuous insulating operating rod, the mainspring energy storage spring retracts to release energy, and the test line is automatically retracted, realizing the automatic retraction of the built-in test line, which solves the problem of easy access to the test line. Winding and inconvenient to carry, the utility model improves work efficiency, reduces potential safety hazards and operating costs, and the two ends of the wire tube are bell-shaped, which can improve the smooth effect of automatically retracting the built-in test line.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model.

Fig. 2 is a schematic diagram of a half-section structure of the utility model.

In the attached picture

1. Insulation support rod; 2. Automatic take-up and release reel; 3. Test line jack; 4. Vibration and continuous insulation operation rod; 5. Conductor nut; 6. Lead rod screw; 7. High-altitude wire clamp; 8 1. Universal movable insulating rubber base; 9. Vibrating out parallel and plug-in combined insulating support rod; 10. Spring following energy storage spring; 11. Conduit; 12. Built-in test line; 13. Wiring bolts; 14. Test connection line.

Detailed ways

Below in conjunction with accompanying drawing 1, Fig. 2 and specific embodiment the utility model is further described:

An insulating operating rod for electrical test multifunctional leads, which includes: a universal movable insulating rubber base 8, an insulating support rod 1 is installed on the universal movable insulating rubber base 8, and a vibrating and The continuous and plug-in combined insulation support rod 9, the vibration and continuous insulation operating rod 4 is installed on the combined insulation support rod 9 of the vibration output and the insertion type, and the automatic retraction operation rod 4 is installed on the vibration and continuous insulation operation rod 4. Pay-off wheel 2 and conductor nut 5, spring follow-up energy storage spring 10, test line jack 3, wire conduit 11 and built-in test line 12 are installed on the described automatic retractable line wheel 2, and described conductor nut 5 The lead rod screw 6 is installed on the lead rod screw, and the high-altitude wire clamp 7 and the connection bolt 13 are installed on the described lead rod screw, and the test connection line 14 is connected between the high-altitude wire clamp 7 and the connection bolt 13.

In this embodiment: a dynamic locking positioner is installed on the vibrating and continuous insulating operating rod 4 .

In this embodiment: both ends of the wire conduit 11 are bell-shaped.

In this embodiment: the automatic retractable reel 2 is made of copper or stainless steel, and the test line insertion hole 3 is a hollow wheel shaft made of copper or stainless steel.

Beneficial effects of the utility model: the utility model does not need to climb a height during the working process, and the high-altitude wire clamp 7 can clamp the conductor part of the electrical equipment under test when tightened, and can be separated from the electrical equipment under test when loosened. The insulating support rod 1 is installed on the universal movable insulating rubber base 8, which plays a role of fixed insulation and prevents the operating rod from automatically shifting due to external force. The combined insulating support rod 9 can provide a sufficient safety distance during the electrical test, and the dynamic locking positioner is installed on the vibration-out and continuous-type insulation operating rod 4, which can realize the flexible adjustment of the length of the vibration-out and continuous-type insulation operation rod 4 At the same time, the built-in test line 12 in the vibration-out and continuous type insulating operating rod 4 can avoid the problem of the test line swinging and shaking under the action of external force, and the automatic retracting and releasing line is installed on the vibration-out and continuous type insulating operating rod 4 The spring 10, the test line jack 3, and the wire conduit 11 are installed on the wheel 2 and the automatic retractable line wheel 2, and the test line 12 is built in when the vibration-out and follow-up insulating operating rod 4 is manually extended. Immediately, it automatically follows and elongates, and the mainspring follows the type energy storage spring 10 to rotate and stretch to store energy. When the vibration-out and continuous type insulation operating rod 4 is retracted manually, the mainspring energy storage spring 10 retracts to release energy, and the test line is moved along the trend. Automatic retraction realizes automatic retraction of the built-in test line 12, which solves the problem that the test line is easily entangled and inconvenient to carry. The utility model improves work efficiency and reduces safety hazards and operating costs. The two ends of the conduit 11 are bell-mouthed shape, which can improve the smooth effect of the automatic retractable built-in test line.

The above-mentioned embodiment is only to describe the preferred implementation of the present utility model, not to limit the design and protection scope of the present utility model. Various modifications and improvements made in the technical solution of the utility model shall fall within the scope of protection of the utility model.

Claims (4)

1. An electrical test multifunctional lead wire insulation operating rod is characterized in that: it includes: a universal movable insulating rubber base (8), and an insulating support rod (1) is installed on the universal movable insulating rubber base (8). ), the vibration-out and continuous-type and plug-in combined insulating support rod (9) is installed on the insulating support rod (1), and the vibration-out and continuous-type insulating support rod (9) is installed on the combined insulating support rod (9). The operating rod (4), the automatic retracting and unwinding reel (2) and the conductor nut (5) are installed on the described vibrating and continuing type insulating operating rod (4), and the mainspring is installed on the described automatic rewinding and rewinding reel (2) to follow type energy storage spring (10), test line jack (3), wire conduit (11) and built-in test line (12), and lead rod screw (6) is installed on the described conductor nut (5), and described lead High-altitude wire clamps (7) and connection bolts (13) are installed on the rod screw, and a test connection line (14) is connected between the high-altitude wire clamps (7) and the connection bolts (13). 2. The insulating operating rod for multifunctional lead wires for electrical testing according to claim 1, characterized in that: a dynamic locking positioner is installed on the vibration-out and continuous insulating operating rod (4). 3. The insulating operating rod for electrical testing multifunctional lead wires according to claim 1, characterized in that: both ends of the wire conduit (11) are bell-shaped. 4. The electrical test multifunctional lead wire insulating operating rod according to claim 1, characterized in that: the following type automatic retracting and releasing reel (2) is made of copper or stainless steel, and the test line jack (3) Hollow axles in brass or stainless steel.