CN112489540B - Electric power marketing power consumption net wiring model - Google Patents

Abstract

The invention relates to the technical field of power grid wiring models, and discloses a power grid wiring model for power marketing, which comprises the following components: line box, sleeve and urceolus, the line box has a plurality of line storage chambers, the line storage intracavity is located to the lines, and can follow the outer wall that the intercommunicating pore on the line storage chamber wall extended the outlet box, the periphery of line box is located to layer upon layer cover in proper order to a plurality of sleeves, outermost telescopic periphery is located to the urceolus cover, the internal perisporium of sleeve and urceolus has many spouts along its axial, the spout runs through the up end of sleeve and urceolus, line box and telescopic periphery wall have a plurality of draw bars respectively along its axial, the spout sliding fit of draw bar and its periphery of next-door neighbour, the bottom side of draw bar has elastic expansion spare, elastic expansion spare can stretch out or retract into the lateral wall of draw bar and go into on the top side cell wall of spout along the axial direction of perpendicular to line box with elastic expansion spare matched with on the first recess of elastic expansion spare matched with. The model of the invention can facilitate the simulation of complex power supply lines.

Description

A Grid Wiring Model for Electricity Marketing

technical field

The invention relates to the technical field of power grid wiring models, in particular to a power grid wiring model for power marketing.

Background technique

Electricity marketing means that in the changing market environment, in order to meet people's electricity consumption needs, electric power enterprises provide electric power products and corresponding services to meet consumption needs through a series of market-related business activities of electric power enterprises, so as to realize the enterprise's power consumption. The goal, the essence of power marketing is to adjust the demand level and demand time of the power market, to meet the user's reasonable electricity consumption requirements with good service quality, to achieve mutual coordination between power supply and demand, and to establish a partnership between power companies and users. relationship, prompting users to take the initiative to change consumption behavior and electricity consumption, improve electricity efficiency, thereby increasing the efficiency of enterprises. Electric power enterprises realize their various goals in the satisfaction of consumers' needs.

Electricity marketers often need to comprehensively consider the wiring of the power supply lines to control the cost of power supply. Now the common method is to draw the power supply lines directly on the map with a pen. If a wiring method needs to be designed between two locations, it is necessary to find out the two All the power supply towers between the two locations, a wiring may need to connect multiple power supply towers in turn. Finally, a wiring can be completed between the two locations, which requires drawing a line connecting the power supply towers at multiple locations on the map. , in order to calculate the lowest cost power supply wiring, power marketers need to design a variety of wiring methods during the wiring process, which may appear multiple staggered lines on the map, but this method is in the face of complex lines. , it is often difficult to compare the wiring method with the lowest cost due to the interleaving of multiple lines.

SUMMARY OF THE INVENTION

The invention provides a power grid wiring model for power marketing, which can facilitate the simulation of complex power supply lines and facilitate the comparison of wiring methods with the lowest cost.

The invention provides a power grid wiring model for power marketing, including:

wire box;

A plurality of sleeves are successively sleeved on the outer circumference of the wire box;

The outer cylinder is sleeved on the outer circumference of the outermost sleeve;

The wire box, the sleeve and the outer cylinder respectively have a plurality of wire storage cavities, the wires are arranged in the wire storage chambers, and can respectively extend out of the outer wall of the wire box, the sleeve or the outer cylinder from the communication holes on the wall of the wire storage cavity. ;

The inner peripheral walls of the sleeve and the outer cylinder have a plurality of sliding grooves along their axial directions, and the sliding grooves run through the upper end surfaces of the sleeve and the outer cylinder. The strip is slidably fitted with the chute immediately adjacent to its periphery;

The bottom side of the slide bar has an elastic telescopic piece, which can extend or retract into the outer side wall of the slide bar along the direction perpendicular to the axial direction of the wire box. A groove, the elastic stretchable element can extend into the first groove.

Optionally, the outer peripheral walls of the wire box, the sleeve and the outer cylinder are provided with annular grooves, and the wire storage cavity is annularly arranged inside the wire box, the sleeve and the outer cylinder with the central axis of the wire box as the center. It is arranged on the groove wall of the annular groove, the communication hole communicates with the wire storage cavity, and the wire can extend out of the annular groove through the communication hole.

Optionally, a rotating shaft is connected in the wire storage cavity, and a mainspring spring is sleeved on the rotating shaft. The cross-sectional size is larger than the size of the communication hole, and the fixing head can be fixed on the sleeve or the cylinder wall of the outer cylinder.

Optionally, both the sleeve and the outer cylinder are electromagnets, the fixed head is a permanent magnet, and the electromagnet is connected or disconnected from the power supply through a switch arranged on the top of the wire box.

Optionally, the elastic expansion components include:

The second groove is arranged on the bottom side of the slider perpendicular to the axial direction of the sleeve, and the opening of the second groove faces the direction away from the wire box;

The spring is arranged in the second groove, the first end is fixedly connected with the groove bottom of the second groove, and the second end extends toward the direction close to the groove;

The clamping head, which is fixedly connected to the second end of the spring, can be partially ejected from the second groove and clamped into the first groove under the elastic force of the spring, and one end is always located in the second groove.

Optionally, the bottom side groove wall of the chute has a third groove matched with the elastic telescopic element, and the elastic telescopic element can extend into the third groove.

Optionally, the upper ends of the wire box, the sleeve and the outer cylinder are all provided with pulling grooves.

Optionally, a plurality of placement slots are provided on the outer side walls of the sleeve and the outer cylinder, and cards with geographical names are placed in the placement slots.

Compared with the prior art, the beneficial effect of the present invention is that: the present invention makes the wire box nest in the innermost layer by setting the wire box, a plurality of sleeves and the outer cylinder which are nested together in sequence, which is convenient for storage and carrying. , when in use, pull the wire box, multiple sleeves and outer cylinders apart from top to bottom in order to form a cake-like model box, and the outer walls of the sleeves and outer cylinders can be marked at different positions. The power supply tower increases the usable area, and can display more places to meet the simulation of various complex circuits. In this way, the outer wall of the cake-shaped model box is simulated as a map, and the wire storage cavity is set in the wire box. The lines can be stored in each wire storage cavity respectively. When not in use, only the head of the line is exposed to the outside of the wire box, which does not affect the storage of the wire box. When in use, pull out the lines of each layer and connect them in sequence to simulate Multiple complex circuit routes, quickly calculate the route with the lowest cost according to multiple circuit routes, if there is an error, it is convenient to quickly find and locate according to different routes.

Description of drawings

1 is a front view of a power grid wiring model for power marketing provided by an embodiment of the present invention;

2 is a top view of a power grid wiring model for power marketing provided by an embodiment of the present invention;

Fig. 3 is the partial structure enlarged schematic diagram at K place in Fig. 2;

FIG. 4 is a schematic structural diagram of an elastic elastic member provided by an embodiment of the present invention;

FIG. 5 is an enlarged schematic diagram of a partial structure at H in FIG. 1 .

Description of reference numbers:

1-Line box, 2-Sleeve, 3-Chute, 4-Slide bar, 5-Sleeve, 6-Elastic expansion piece, 610-Second groove, 620-Spring, 630-Clamp, 7-Section A groove, 8-wire storage cavity, 9-line, 10-connecting hole, 11-ring groove, 12-rotating shaft, 13-spring spring, 14-fixed head, 15-switch, 16-third recess Slot, 17-lift slot.

Detailed ways

A specific embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Axial, Radial, Circumferential The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solutions of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, It is constructed and operated in a particular orientation and is therefore not to be construed as a limitation of the present invention.

As shown in FIGS. 1-2 , a power grid wiring model for power marketing provided by an embodiment of the present invention includes: a wire box 1 , a sleeve 2 and an outer cylinder 5 , and the wire box 1 , the sleeve 2 and the outer cylinder 5 respectively There are a plurality of wire storage cavities 8, the lines 9 are arranged in the wire storage cavity 8, and can respectively extend from the communication holes 10 on the wall of the wire storage cavity 8 to the outer wall of the wire box 1, the sleeve 2 or the outer cylinder 5. The sleeves 2 are successively sleeved on the outer circumference of the wire box 1, the outer cylinder 5 is sleeved on the outer circumference of the outermost sleeve 2, and the inner peripheral walls of the sleeve 2 and the outer cylinder 5 have a plurality of sliding lines along their axial directions. Slot 3, the chute 3 runs through the upper end surface of the sleeve 2 and the outer cylinder 5, the outer peripheral walls of the wire box 1 and the sleeve 2 respectively have a plurality of sliding bars 4 along their axial directions, and the sliding bars 4 are connected with the chute adjacent to their outer periphery. 3. Sliding fit, the bottom side of the slide bar 4 has an elastic telescopic piece 6, the elastic stretch piece 6 can extend or retract into the outer side wall of the slide bar 4 along the direction perpendicular to the axial direction of the wire box 1, and the top side groove of the chute 3 The wall has a first groove 7 which is matched with the elastic telescopic element 6 , and the elastic telescopic element 6 can extend into the first groove 7 .

Because power marketing personnel often need to wire the power supply lines in their daily work, sometimes they need to demonstrate in different places. The tube 2 and the outer tube 5 are nested from the inside to the outside to form a whole, and the space is small, so it is easy to carry and store. In this embodiment, the number of the sleeves 2 can be set according to the actual situation. In this embodiment, the number of sleeves 2 is set to 2, and the number of slide bars 4 and chutes 3 is also designed to be 2, and they are arranged symmetrically, which is more conducive to stability. The wire box 1, the sleeve 2 and the outer cylinder The shape of 5 is not limited, it can be a polygonal prism or a cylinder. For the sake of beauty and convenient operation, in this embodiment, the shapes of the wire box 1, the sleeve 2 and the outer cylinder 5 are all cylindrical, and the sleeve 2 and the outer cylinder 5 are all cylindrical. The wall thickness of the outer cylinder 5 is the same, and the diameter of the wire box 1 is larger than the wall thickness of the sleeve 2 and the outer cylinder 5, so that more lines 9 can be accommodated, and at the same time, it is avoided that the whole device will be more complicated after the sleeve 2 and the outer cylinder 5 pass. The weight is not easy to carry. When using, pull the wire box 1 and the two sleeves 2 out of the outer cylinder 5 one by one to form a cake-like shape. Pull it out and set it to a structure that changes from high to low from the inner layer to the outer layer, that is, the height of the wire box 1 is the largest, and the height of the outer cylinder 5 is the smallest. The box 1 and the two sleeves 2 are smoothly pulled out from the outer cylinder 5 one by one. After reaching the position, connect the bottom outer side of the wire box 1 to the top inner side of the next layer of sleeve 2 and the next layer of sleeve 2. The outer side of the bottom and the inner side of the top of the outer cylinder 5 extend into the first groove 7 through the elastic expansion member 6 to limit the position, and the power supply towers at different positions to be simulated are marked on the sleeves of different layers according to the distance. 2 and the outer side wall of the outer cylinder 5, if it can be pasted, or it can be written directly on the cylinder wall with a marker pen. If two places need to be simulated, ten power supply lines need to be made. 1. Pull out 10 lines 10 respectively and connect the first line 10 to the uppermost sleeve 2, indicating that the two electrical towers are connected together, and then pull out a line 10 from this sleeve 2 to connect to the next layer of sleeves 2 Connect, and so on, until the layout of one power supply line is completed, and repeat the above steps until the layout of 10 lines is completed, and then the wiring of the power supply line can be realized.

In the present invention, the wire box, the plurality of sleeves and the outer cylinder are arranged in sequence, so that the wire box is embedded in the innermost layer, which is convenient for storage and carrying. Pulled open from top to bottom in order to form a cake-like model box. Different power supply towers can be marked at different positions on the outer wall of the sleeve and the outer cylinder, which increases the usable area and can display more In many places, it can meet the simulation of various complex circuits, so that the outer wall of the cake-shaped model box is simulated as a map. When in use, only the head of the line is exposed to the outside of the wire box, which does not affect the storage of the wire box. When in use, the lines of each layer can be pulled out and connected in sequence to simulate multiple complex circuit routes, which can be quickly calculated according to multiple circuit routes. The line with the lowest cost, if there is an error, it is convenient to quickly find and locate according to different lines.

As shown in FIG. 2, in order to prevent the exposed part of the wire 9 from jamming the wire box 1 and the sleeve 2 when pulled out, the outer peripheral walls of the wire box 1, the sleeve 2 and the outer cylinder 5 of the present invention are respectively There is an annular groove 11 , the wire storage cavity 8 is annularly arranged inside the wire box 1 , the sleeve 2 and the outer cylinder 5 with the central axis of the wire box 1 as the center, and the communication hole 10 is arranged in the inner part of the annular groove 11 . On the groove wall, the communication hole 10 communicates with the wire storage cavity 8, and the wire 9 can extend out of the annular groove 11 through the communication hole 10. Since the groove bottom of the annular groove 11 is lower than the outer circumference of the wire box 1, the The placement of the exposed end of the wire 9 in the annular groove 11 does not affect the pulling and retracting of the wire box 1 .

As shown in FIG. 3 , a rotating shaft 12 is connected in the wire storage cavity 8 , and a mainspring 13 is sleeved on the rotating shaft 12 . A fixed head 14 is fixedly connected, the cross-sectional size of the fixed head 14 is larger than the size of the communication hole 10, and the fixed head 14 can be fixed on the cylinder wall of the sleeve 2 or the outer cylinder 5, so that the line 9 can be automatically retracted after use. In the wire cavity 8, the mainspring 13 is designed to be connected with the wire 9. After use, the wire 9 can be released and wrapped around the rotating shaft 12 under the reset action of the mainspring 13 for storage. The fixed head 14 ensures the wire 9. One end of the cable is always exposed outside the wire storage cavity 8.

In order to quickly and conveniently connect the fixed head 14 to the positions marked on the sleeve 2 and the outer cylinder 5, the present invention sets the sleeve 2 and the outer cylinder 5 as electromagnets, the fixed head 14 is a permanent magnet, and the electromagnet is set by setting The switch 15 at the top of the junction box 1 is connected or disconnected from the power supply. After the switch 15 is turned on, the sleeve 2 and the outer cylinder 5 are energized. After the electromagnet is energized, the permanent magnet can be attracted to each other. The quick connection with the sleeve 2 and the outer cylinder 5 is convenient for operation. After the use is completed, the switch 15 is turned off to disconnect the power supply, and the fixed head 14 is automatically separated from the sleeve 2 and the outer cylinder 5. Under the action of the spring 13, the line 9 Returning to the wire storage cavity 8, in this embodiment, the wire 9 is designed as an elastic rope, which can ensure that the wire 9 can be quickly wound on the rotating shaft 12 after being contracted.

As shown in FIG. 4 , the elastic telescopic element 6 includes: a second groove 610 , a spring 620 and a clamp head 630 . The second groove 610 is perpendicular to the axial direction of the sleeve 2 and is disposed on the bottom side of the slider 4 . The opening of the slot 610 faces the direction away from the wire box 1, the spring 620 is arranged in the second slot 610, the first end is fixedly connected with the slot bottom of the second slot 610, and the second end extends towards the direction close to the slot, and the spring 620 is inserted into the second slot 610. The head 630 is fixed to the second end of the spring 620 , and can partially pop out of the second groove 610 and snap into the first groove 7 under the elastic force of the spring 620 , with one end always located in the second groove 610 .

In this embodiment, in order to smoothly snap the chuck 630 into the first groove 7 , the chuck 630 is designed to be in the shape of a ball, and is designed at the notch of the second groove 610 and the first groove 7 . Rounded corners, less resistance of the notch to the chuck 630.

As shown in FIG. 5 , in order to prevent the junction box 1 and the sleeve 2 from automatically slipping out when the model of the present invention is not in use, the present invention has a third groove on the bottom side groove wall of the sliding groove 3 that is matched with the elastic telescopic member 6 16. The elastic elastic member 6 can extend into the third groove 16, and the elastic elastic member 6 is clamped into the third groove 16 to achieve mutual fixation between the wire box 1, the sleeve 2 and the outer cylinder 5.

Optionally, the upper ends of the wire box 1, the sleeve 2 and the outer cylinder 5 are all provided with a pulling groove 17. In order to be beautiful and convenient for storage and carrying, the heights of the wire box 1, the sleeve 2 and the outer cylinder 5 are kept the same, so that Pulling grooves 17 are provided at their respective tops to facilitate pulling them out.

Optionally, there are multiple placement slots on the outer side walls of the sleeve 2 and the outer cylinder 5, and cards with geographical names are placed in the placement slots. Cards with different names can be placed through the placement slots, which is convenient for multiple use and replacement of different places. name.

The above disclosures are only a few specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides an electric power marketing power consumption net routing model which characterized in that includes:

a wire case (1);

the sleeves (2) are sequentially sleeved on the periphery of the wire box (1) layer by layer;

the outer cylinder (5) is sleeved on the periphery of the outermost sleeve (2);

the wire box (1), the sleeve (2) and the outer barrel (5) are respectively provided with a plurality of wire storage cavities (8), and the lines (9) are arranged in the wire storage cavities (8) and can respectively extend out of the outer walls of the wire box (1), the sleeve (2) or the outer barrel (5) from communication holes (10) in the wall of the wire storage cavity (8);

The inner peripheral walls of the sleeve (2) and the outer cylinder (5) are provided with a plurality of sliding grooves (3) along the axial direction, the sliding grooves (3) penetrate through the upper end surfaces of the sleeve (2) and the outer cylinder (5), the wire box (1) and the outer peripheral wall of the sleeve (2) are respectively provided with a plurality of sliding strips (4) along the axial direction, and the sliding strips (4) are in sliding fit with the sliding grooves (3) close to the outer periphery of the sliding strips;

the bottom side of the sliding strip (4) is provided with an elastic telescopic piece (6), the elastic telescopic piece (6) can extend out or retract into the outer side wall of the sliding strip (4) along the direction perpendicular to the axial direction of the wire box (1), the top side groove wall of the sliding groove (3) is provided with a first groove (7) matched with the elastic telescopic piece (6), and the elastic telescopic piece (6) can extend into the first groove (7);

the peripheral walls of the wire box (1), the sleeve (2) and the outer barrel (5) are respectively provided with an annular groove (11), the wire storage cavity (8) is annularly arranged inside the wire box (1), the sleeve (2) and the outer barrel (5) by taking the central axis of the wire box (1) as the center, the communication hole (10) is arranged on the groove wall of the annular groove (11), the communication hole (10) is communicated with the wire storage cavity (8), and the lines (9) can extend out of the annular groove (11) after penetrating through the communication hole (10);

a rotating shaft (12) is connected in the wire storage cavity (8), a clockwork spring (13) is sleeved on the rotating shaft (12), the outer ends of the clockwork spring (13) are fixedly connected with the first end of the wire (9), the second end of the wire (9) is fixedly connected with a fixing head (14), the section size of the fixing head (14) is larger than that of the communicating hole (10), and the fixing head (14) can be fixed on the wall of the sleeve (2) or the outer cylinder (5);

The sleeve (2) and the outer barrel (5) are both electromagnets, the fixing head (14) is a permanent magnet, and the electromagnets are connected with or disconnected from a power supply through a switch (15) arranged at the top of the wire box (1).

2. The electric power marketing grid wiring model according to claim 1, characterized in that the elastic bellows (6) comprises:

a second groove (610) arranged on the bottom side of the slide (4) perpendicular to the axial direction of the sleeve (2), the opening of the second groove (610) facing away from the wire box (1);

the spring (620) is arranged in the second groove (610), the first end of the spring is fixedly connected with the groove bottom of the second groove (610), and the second end of the spring extends towards the direction close to the groove opening;

dop (630), link firmly in the second end of spring (620), can be in the spring action part of spring (620) pops out down second recess (610) and block in first recess (7), a side end is located all the time in second recess (610).

3. Electric marketing net wiring model according to claim 1, characterized in that the bottom side wall of the chute (3) has a third groove (16) cooperating with the elastic expansion piece (6), the elastic expansion piece (6) being able to extend into the third groove (16).

4. The electric power marketing net wiring model according to claim 1, characterized in that the upper ends of the wire box (1), the sleeve (2) and the outer cylinder (5) are provided with a pulling groove (17).

5. The electric power marketing mesh wiring model according to claim 1, characterized in that the outer side walls of the sleeve (2) and the outer tub (5) have a plurality of placement grooves in which cards with geographic names are placed.

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