CN214337336U - Electrical equipment overhauling tool - Google Patents

Abstract

The application provides an electrical equipment overhauls instrument for place the cable, include: a support plate and a plurality of insulating envelopes; the support plate comprises a bottom plate and a cover plate, the bottom plate is provided with a plurality of wire grooves arranged in parallel, each insulating sleeve can wrap and place a wiring terminal of the cable in the corresponding wire groove, and the cover plate can cover one surface of the bottom plate, which is provided with the wire grooves; the utility model provides an electrical equipment overhauls instrument passes through insulating big envelope can with cable parcel lives and places in corresponding the wire inslot makes the cable be in arrangement order and the arrangement order of cable on the terminal strip and position relation on the mounting panel keep unanimous, can enough carry out insulating shutoff to the cable of tearing down, the grafting position of record cable can be with the cable centralized management after tearing open and connecing again, avoids the cable ground connection short circuit after tearing open and connecing.

Description

Electrical equipment overhauling tool

Technical Field

The application belongs to the technical field of electrical equipment, and more specifically relates to an electrical equipment overhauls instrument.

Background

In the electrical industry, control cabinets, junction boxes and junction boxes for power transmission, measurement and control signal transmission are very numerous. In the daily and major repair work process of a power plant, most of work involves disconnecting and connecting wires.

In particular, to the disconnection of wires in a terminal block, a plurality of cables are usually connected to one terminal block, and all the cables are inserted in parallel into the insertion ports of the terminal block. When the cables on the terminal row are disconnected, the cables need to be recorded before being disconnected, the red insulating tapes are used for marking the positions of the cables on the terminal row and the terminal row, and the cables can be inserted back again after maintenance is finished. Meanwhile, the detached cables are wound and wrapped by using insulating tapes, one cable is detached and bundled by one wire, and finally, the cables are uniformly wrapped. However, when the number of cables is large, the detached cables are relatively disordered, and the red insulating tapes are easy to fall off, so that the cables are grounded, and the electric shock danger of workers can be caused. In addition, in the process of reinserting the cables back into the terminal block, the arrangement sequence of the cables is easy to be wrong, electrical equipment can be short-circuited, the equipment is damaged, and the life of workers is threatened.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an electrical equipment overhauls instrument to solve prior art to the cable short circuit ground connection and the wrong technical problem of wiring that exist among the process of taking out stitches.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: an electrical equipment servicing tool is provided for placing a cable, comprising: a support plate and a plurality of insulating envelopes;

the support plate comprises a bottom plate and a cover plate, the bottom plate is provided with a plurality of wire grooves arranged in parallel, each insulating envelope can wrap the wiring terminals of the cables and place the wiring terminals in the corresponding wire grooves, and the cover plate can cover one side of the wire grooves on the bottom plate.

Preferably, a plurality of the wire grooves are equidistantly arranged on the bottom plate at intervals.

Preferably, the cover plate is provided with a plurality of avoiding grooves, and the avoiding grooves correspond to the wire grooves in the bottom plate.

Preferably, be equipped with a plurality of screens on the apron and detain, it is a plurality of the screens detain set up side by side in the apron is kept away from dodge the one side in groove, through the screens detain can with insulating big envelope is fixed in on the apron.

Preferably, the support plate comprises a rotary connecting mechanism, one end of the rotary connecting mechanism is connected with the bottom plate, the other end of the rotary connecting mechanism is connected with the cover plate, and the bottom plate and the cover plate can be rotatably connected through the rotary connecting mechanism.

Preferably, the bottom plate is further provided with fixing glue, and the bottom plate and the cover plate can be fixedly adhered through the fixing glue.

Preferably, the electrical equipment overhaul tool comprises a connecting wire, one end of the connecting wire is connected with the bottom plate, and the other end of the connecting wire is fixedly connected with the insulating envelope.

Preferably, the connecting wire is a retractable spring.

Preferably, the insulating sleeve is provided with a slot therein, and the inner diameter of the bottom end of the slot is smaller than the inner diameter of the opening end of the slot, so that the wiring terminal of the cable can be fixed in the slot.

Preferably, the insulating envelope includes flexible insulating piece, be provided with the magic subsides on the flexible insulating piece, through the magic subsides can make flexible insulating piece wrap up in on the binding post of cable.

The application provides an electrical equipment overhauls instrument's beneficial effect lies in: compared with the prior art, through the insulating envelope can with the cable parcel is lived and is placed in corresponding the wire casing for the cable is in the order of arrangement on the mounting panel keeps unanimous with the order of arrangement and the position relation of cable on the terminal block, can enough carry out insulating shutoff to the cable of tearing down, records the grafting position of cable, can again with the cable centralized management after the disconnection, avoids the cable ground connection short circuit after the disconnection.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic top view of an electrical equipment inspection tool according to an embodiment of the present disclosure in an expanded state;

FIG. 2 is a schematic left side view of the electrical equipment servicing tool of FIG. 1 in a closed state;

FIG. 3 is a left side view of the support plate of FIG. 1;

fig. 4 is a left side view schematic structural diagram of an electrical equipment servicing tool according to another embodiment of the present application in a closed state;

FIG. 5 is a schematic cross-sectional view of the insulating envelope of FIG. 1;

fig. 6 is a schematic perspective view of an insulating envelope according to another embodiment of the present application.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, an electrical equipment maintenance tool 100 according to an embodiment of the present application will be described. Electrical equipment service tool 100 for placing cables, comprising: a support plate 10 and a plurality of insulating envelopes 20.

Specifically, the support plate 10 includes a bottom plate 11 and a cover plate 12, the bottom plate 11 is provided with a plurality of wire slots 111 arranged in parallel, each insulating envelope 20 can wrap the wiring terminal of the cable and place the wiring terminal in the corresponding wire slot 111, and the cover plate 12 can cover the side of the bottom plate 11 provided with the wire slot 111.

It can be understood that, in the process of disconnecting and connecting cables in daily and overhaul work of a power plant, because cables which are not detached are arranged on the terminal block in parallel, an operator needs to detach the cables on the terminal block in sequence, and each time one cable is detached, the operator can wrap the wiring terminal of the cable by using one insulating sleeve 20, then place the cable in one corresponding wire slot 111, and finally cover the cover plate 12 to fix the cable placed in the wire slot 111.

For example, the worker sequentially removes a plurality of cables on the terminal strip from left to right, wraps the wiring terminals of each cable by the insulating envelope 20, sequentially places the wiring terminals into the wire slots 111 of the support plate 10 from left to right, and finally covers the cover plate 12 to fix the cables placed in the wire slots 111.

Thus, the arrangement order of the plurality of cables on the rack plate 10 is identical to the arrangement order of the plurality of cables on the terminal block. Preferably, the color of each insulating envelope 20 may be different, so that the color of the cable can be different, the arrangement sequence of the cables can be recorded, the cables can be managed in a centralized manner, and the grounding short circuit of the cables can be avoided.

Therefore, after the electrical equipment is overhauled, when needing to reinstall the cable to the terminal block, the staff can open the cover plate 12 at first, and then orderly take out the cable in the wire casing 111, and after taking out a cable, all need take off the insulating envelope 20 earlier, insert the binding post of this cable in the jack of corresponding terminal block again, accomplish the wiring work among the electrical equipment overhaul process.

For example, the worker first opens the cover plate 12, then sequentially takes out the cables in the wire casing 111 from left to right, takes out the insulating envelope 20 after taking out one cable, and sequentially inserts the wiring terminals of a plurality of cables into the jacks of the corresponding terminal rows from left to right, thereby completing the wiring disassembling work in the electrical equipment overhauling process.

It should be added that, in the process of disconnecting and connecting cables in daily and overhaul and maintenance work of a power plant, if a special situation occurs and a certain cable on a terminal block is not needed or cannot be unplugged, the cable may not be placed in the corresponding wire slot 111 on the bottom plate 11, so as to ensure that the arrangement sequence of the plurality of cables on the support plate 10 is consistent with the arrangement sequence and the position relationship of the plurality of cables on the terminal block.

In addition, the support plate 10 and the plurality of insulating envelopes 20 are all made of insulating materials to prevent the worker from electric shock. The insulating envelope 20 is preferably made of an insulating material resistant to voltage of 500V, so as to withstand the high voltage current of the connection terminals of the cable.

The application provides an electrical equipment overhauls instrument 100, compare with prior art, can live and place the cable parcel in corresponding wire casing 111 through insulating big envelope 20 for the arrangement order of cable on mounting panel 10 keeps unanimous with arrangement order and the position relation of cable on the terminal strip, can enough carry out insulating shutoff to the cable of tearing down, the grafting position of record cable, again can be with the cable centralized management after tearing open and connecing, avoid the cable ground connection short circuit after tearing open and connecing.

In another embodiment of the present application, referring to fig. 1, a plurality of slots 111 are disposed on the bottom plate 11 at equal intervals. It can be understood that, the plurality of wire grooves 111 are arranged on the bottom plate 11 at equal intervals, so that after the cables are detached, the adjacent cables cannot interfere with each other, and the safety performance of workers can be improved.

In another embodiment of the present application, please refer to fig. 1 and fig. 2, a plurality of avoiding grooves 122 are formed on the cover plate 12, and the avoiding grooves 122 are disposed corresponding to the wire grooves 111 on the bottom plate 11. It will be appreciated that each of the avoiding grooves 122 can form a complete through hole with a corresponding one of the wire grooves 111 of the bottom plate 11 when the cover plate 12 is covered on the bottom plate 11. That is, when the cable is placed in the wire casing 111, the part of the cable protruding out of the wire casing 111 can be located in the avoiding groove 122, which is not only beneficial to limiting the movement of the cable by one step, but also can reduce the whole thickness of the support plate 10, reduce the production cost, and enable the electrical equipment maintenance tool 100 to be light and small.

In another embodiment of the present application, please refer to fig. 4, a plurality of retaining buckles 121 are disposed on the cover 12, the retaining buckles 121 are disposed in parallel on a surface of the cover 12 away from the avoiding groove 122, and the insulating envelope 20 can be fixed on the cover 12 by the retaining buckles 121. It can be understood that, when the electrical equipment overhaul tool 100 is not used, in order to facilitate the placement of the insulating envelope 20, the insulating envelope 20 can be clamped into the clamping buckle 121, and the insulating envelope 20 is fixed by the clamping buckle 121, so that the insulating envelopes 20 are placed side by side, and the insulating envelopes 20 are prevented from being lost or placed in disorder.

In another embodiment of the present application, referring to fig. 1 and fig. 2, the supporting plate 10 includes a rotating connection mechanism 13, one end of the rotating connection mechanism 13 is connected to the bottom plate 11, and the other end of the rotating connection mechanism 13 is connected to the cover plate 12, so that the bottom plate 11 and the cover plate 12 can be rotatably connected through the rotating connection mechanism 13. It can be understood that the cover plate 12 can be precisely covered on the bottom plate 11 by rotating the connecting mechanism 13, so as to fix the cable placed in the wire casing 111.

Furthermore, the areas of the bottom plate 11 and the cover plate 12 are the same, so that the contact surfaces of the bottom plate 11 and the cover plate 12 can be matched with each other when the bottom plate and the cover plate are combined together, and the reduction of the whole volume is facilitated.

Further, the rotary connecting mechanism 13 is a hinge, and the base plate 11 and the cover plate 12 are rotatably connected, so that the cost is low and the durability is high.

In another embodiment of the present application, please refer to fig. 3, a fixing glue 112 is further disposed on the bottom plate 11, and the bottom plate 11 and the cover plate 12 can be adhered and fixed by the fixing glue 112. It can be understood that, by disposing the fixing glue 112 on the bottom plate 11, the cover plate 12 can be conveniently fixed on the bottom plate 11, and the cables in the rack plate 10 are prevented from falling out. The cover plate 12 can be manually separated again when the cable needs to be taken out.

Further, the fixing glue 112 is preferably a glue material that can be reused, so that the electrical equipment overhaul tool 100 can be used for a long time without replacing the fixing glue 112, and the use convenience is improved.

In another embodiment of the present application, referring to fig. 1, the electrical equipment repairing tool 100 includes a connecting wire 30, one end of the connecting wire 30 is connected to the bottom plate 11, and the other end of the connecting wire 30 is fixedly connected to the insulating envelope 20. It will be appreciated that when the electrical equipment servicing tool 100 is not in use, the connecting wires 30 can still be connected to the insulating envelope 20 at all times, avoiding the insulating envelope 20 from being lost. Preferably, the connection position of each connection line 30 and the support plate 10 is close to a corresponding one of the wire slots 111, that is, each insulation envelope 20 corresponds to one of the wire slots 111, which is beneficial for a worker to arrange cables one by one in an orderly manner. In addition, even if the cable in the support plate 10 slips off, the cable cannot fall on the ground or on equipment in a workshop due to the existence of the connecting line 30, and the safety performance of workers is ensured.

In another embodiment of the present application, referring to fig. 1, the connecting wire 30 is a retractable spring. It will be appreciated that since the retractable spring can be freely extended or shortened, when operating in a relatively confined space, the retractable spring can be extended so that the insulating envelope 20 can enclose the terminals of the cable. When the cable is placed in the support plate 10, the retractable spring can be shortened, and the situation that lines are crossed and knotted is avoided.

In another embodiment of the present application, referring to fig. 5, the insulating envelope 20 has a slot 21 therein, and the inner diameter of the bottom end of the slot 21 is smaller than the inner diameter of the open end of the slot 21, so that the connecting terminal of the cable can be fixed in the slot 21. It will be appreciated that when the cable is removed from the terminal block, the terminals of the cable may be inserted directly into the slots 21 so that the insulating envelope 20 encases the terminals of the cable. Because the inner diameter of the bottom end of the slot 21 is smaller than the inner diameter of the opening end of the slot 21, when the wiring terminal of the cable is inserted deeper, the inner diameter of the bottom end of the slot 21 is smaller, namely, the cable is stressed more strongly, so that the cable can be tightly inserted into the slot 21 of the insulating envelope 20, the problem that the insulating envelope 20 is not stably wrapped can be avoided, and the safety performance of workers is ensured.

In another embodiment of the present application, please refer to fig. 6, the insulating envelope 20 includes a flexible insulating sheet 22, a magic tape 23 is disposed on the flexible insulating sheet 22, and the flexible insulating sheet 22 can be wrapped on the connection terminal of the cable through the magic tape 23. It can be understood that, when using, can wrap up on the binding post of cable through flexible insulating piece 22 at first, press magic subsides 23 again and make 22 end to end connections of flexible insulating piece fixed to prevent that flexible insulating piece 22 from droing, and magic subsides 23 can used repeatedly, have both improved staff's work efficiency, have the cost is reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An electrical equipment overhaul tool for placing a cable, comprising: a support plate and a plurality of insulating envelopes;

the support plate comprises a bottom plate and a cover plate, the bottom plate is provided with a plurality of wire grooves arranged in parallel, each insulating envelope can wrap the wiring terminals of the cables and place the wiring terminals in the corresponding wire grooves, and the cover plate can cover one side of the wire grooves on the bottom plate.

2. The electrical equipment servicing tool of claim 1, wherein a plurality of the wire slots are equidistantly spaced on the floor.

3. The electrical equipment overhauling tool of claim 1 wherein the cover plate is provided with a plurality of avoiding grooves corresponding to the wire grooves on the bottom plate.

4. The electrical equipment overhauling tool of claim 3 wherein the cover plate is provided with a plurality of retaining buckles, the retaining buckles are arranged in parallel on the surface of the cover plate away from the avoiding groove, and the insulating sleeve can be fixed on the cover plate through the retaining buckles.

5. The electrical equipment servicing tool of claim 1, wherein the cradle plate comprises a swivel connection, one end of the swivel connection being connected to the base plate and the other end of the swivel connection being connected to the cover plate, the base plate being rotatably connected to the cover plate via the swivel connection.

6. The electrical equipment overhaul tool of claim 1 wherein the base plate is further provided with a fixing glue by which the base plate and the cover plate can be affixed.

7. The electrical equipment servicing tool of claim 1, comprising a connection wire, one end of the connection wire being connected to the base plate and another end of the connection wire being fixedly connected to the insulating envelope.

8. The electrical equipment servicing tool of claim 7, wherein the connection wire is a retractable spring.

9. An electrical equipment servicing tool according to any one of claims 1 to 7, wherein the insulating envelope has a slot therein, the slot having a bottom internal diameter smaller than an open end internal diameter of the slot so that a terminal of the cable can be secured in the slot.

10. The electrical equipment servicing tool of any one of claims 1 to 7, wherein the insulating envelope comprises a flexible insulating sheet on which a hook and loop fastener is disposed, by which the flexible insulating sheet can be wrapped over the connection terminal of the cable.

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