CN210988891U

CN210988891U - Power grid planning display drawing board for electric power engineering design

Info

Publication number: CN210988891U
Application number: CN201921736509.7U
Authority: CN
Inventors: 王国栋; 张永; 张曈; 徐治龙; 袁东
Original assignee: Shandong Shenghe Electric Power Engineering Design Co ltd
Current assignee: Shandong Shenghe Electric Power Engineering Design Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-14
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a power grid planning show drawing board for electric power engineering design belongs to display device technical field. A power grid planning display drawing board for electric power engineering design comprises a base, wherein a support column is connected to the top of the base, one end, away from the base, of the support column is connected with a connecting piece, the outer wall of the connecting piece is connected with a rotating plate, the outer wall of the rotating plate is connected with a first fixed plate, the outer walls of two sides of the first fixed plate are connected with first support plates, the outer walls of the two first support plates are connected with telescopic rods, one end, away from the first support plates, of each telescopic rod is connected with a second support plate, the outer wall of each telescopic rod is sleeved with a first elastic element, the first elastic elements are connected between the first; the utility model discloses an adjust first fixed plate and second fixed plate, improve the suitability of display device, make things convenient for placing of various size plate bodies.

Description

Power grid planning display drawing board for electric power engineering design

Technical Field

The utility model relates to a display device technical field especially relates to an electric wire netting planning show drawing board for electric power engineering design.

Background

The power grid planning is also called power transmission system planning, and is based on load prediction and power supply planning, and determines when and where to put in what type of power transmission line and the number of loops thereof so as to achieve the required power transmission capacity in a planning period and minimize the cost of a power transmission system on the premise of meeting various technical indexes.

The electric wire netting planning generally all need be drawn on the drawing, improves again, demonstrates again after drawing the completion, and the mode of show is that directly passes through the drawing with the drawing and fixes on the plate body through the drawing pin, and the plate body damages after long-term the use, needs to change the plate body, but current display device suitability is relatively poor, can not satisfy placing of multiple size plate body.

Disclosure of Invention

The utility model aims at solving the problem that exists among the prior art, and the electric wire netting planning show drawing board for electric power engineering design who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric wire netting planning show drawing board for electric power engineering design, includes the base, the top of base is connected with the support column, the one end that the base was kept away from to the support column is connected with the connecting piece, connecting piece outer wall connection has the rotor plate, rotor plate outer wall connection has first fixed plate, first fixed plate both sides outer wall all is connected with first backup pad, two first backup pad outer wall connection has the telescopic link, the one end that first backup pad was kept away from to the telescopic link is connected with the second backup pad, the telescopic link outer wall has cup jointed first elastic element, first elastic element connects between first backup pad and second backup pad, second backup pad outer wall connection has the second fixed plate, second fixed plate outer wall has dug first recess, first recess inner wall is connected with extrusion mechanism.

Preferably, the first recess inner wall is dug and is had the shrinkage pool, shrinkage pool inner wall connection has second elastic element, second elastic element outer wall connection has the extrusion piece, extrusion piece sliding connection is in the shrinkage pool.

Preferably, the connecting piece outer wall is excavated there is the second recess, second recess inner wall rotates and is connected with the axis of rotation, the outer wall at the axis of rotation is connected to the rotor plate, the axis of rotation outer wall is connected with the knob, the knob all is excavated with the connecting piece outer wall and has the first spacing hole of matched with, swing joint has first bolt in the first spacing hole.

Preferably, a cavity is formed in the first fixing plate in a chiseled mode, a sliding plate is connected in the cavity in a sliding mode, and one end, far away from the first fixing plate, of the sliding plate is connected with a baffle.

Preferably, the first fixing plate and the sliding plate are provided with a second limiting hole matched with the first fixing plate, and a second bolt is movably connected in the second limiting hole.

Preferably, the bottom of the base is connected with a roller.

Compared with the prior art, the utility model provides a power grid planning show drawing board for electric power engineering design possesses following beneficial effect:

1. the power grid planning display drawing board for electric power engineering design comprises a first fixing plate, a second fixing plate, a telescopic rod, a first elastic element, a pressing block, a second elastic element, a sliding block and a pressing block, wherein the first fixing plate is arranged above or below the first fixing plate, the telescopic rod is extended, the first elastic element is stretched, the plate is placed in a first groove of the first fixing plate, the second fixing plate is loosened, the first elastic element is recovered, the telescopic rod is pulled to contract, the plate is placed in the first grooves of the two second fixing plates, the plate with different heights can be automatically adjusted, when the plate enters the first groove, the pressing block presses the pressing block, the pressing block presses the second elastic element and slides in the concave hole, the distance between the pressing block and the inner wall of the first groove is matched with the plate, the pressing block has a pressing effect on the plate, the situation that the inside of the first groove is, the slide is adjusted to through the second bolt fastening in the spacing hole of second, make the baffle restrict the plate body of placing, avoid the plate body to rock, when needs adjust the angle of display device, take off first bolt, rotatory knob makes the axis of rotation drive the rotor plate rotatory, and then makes first fixed plate drive the plate body and rotate, and the gyro wheel of base bottom can make things convenient for the removal of display device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an adjust first fixed plate and second fixed plate, improve display device's suitability, make things convenient for placing of various size plate bodies.

Drawings

Fig. 1 is a schematic view of an overall structure of a power grid planning display drawing board for power engineering design according to the present invention;

fig. 2 is a schematic structural diagram of a first fixing plate and a second fixing plate of a power grid planning display drawing board for power engineering design according to the present invention;

fig. 3 is the utility model provides an electric wire netting planning shows inside schematic structure of first recess of drawing board for electric power engineering design.

In the figure: 1. a base; 101. a roller; 2. a support pillar; 3. a connecting member; 4. a rotating plate; 5. a first fixing plate; 501. a first support plate; 502. a telescopic rod; 503. a second support plate; 504. a first elastic element; 6. a second fixing plate; 601. a first groove; 602. concave holes; 603. a second elastic element; 604. extruding the block; 7. a second groove; 8. a rotating shaft; 9. a knob; 10. a first limit hole; 11. a first bolt; 12. a slide plate; 121. a second limiting hole; 122. a second bolt; 13. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a power grid planning display drawing board for electric power engineering design, including base 1, base 1's top is connected with support column 2, the one end that base 1 was kept away from to support column 2 is connected with connecting

piece

3, 3 outer wall connections of connecting piece have rotor plate 4, 4 outer wall connections of rotor plate have first fixed plate 5, 5 both sides outer walls of first fixed plate all are connected with first backup pad 501, two first backup pad 501 outer wall connections have telescopic link 502, the one end that first backup pad 501 was kept away from to telescopic link 502 is connected with second backup pad 503, telescopic link 502 outer wall has cup jointed first elastic element 504, first elastic element 504 is connected between first backup pad 501 and second backup pad 503, second backup pad 503 outer wall connection has second fixed plate 6, second fixed plate 6 outer wall has dug first recess 601, first recess 601 inner wall connection has extrusion mechanism.

Referring to fig. 3, a concave hole 602 is drilled in the inner wall of the first groove 601, a second elastic element 603 is connected to the inner wall of the concave hole 602, an extrusion block 604 is connected to the outer wall of the second elastic element 603, and the extrusion block 604 is slidably connected in the concave hole 602.

Referring to fig. 2, a second groove 7 is formed in the outer wall of the connecting piece 3, a rotating shaft 8 is connected to the inner wall of the second groove 7 in a rotating mode, the rotating plate 4 is connected to the outer wall of the rotating shaft 8, a knob 9 is connected to the outer wall of the rotating shaft 8, a first limiting hole 10 matched with is formed in the outer wall of the knob 9 and the outer wall of the connecting piece 3, and a first bolt 11 is movably connected to the inner portion of the first limiting hole 10.

Referring to fig. 1-2, a cavity is drilled in the first fixing plate 5, a sliding plate 12 is slidably connected in the cavity, and a baffle 13 is connected to one end of the sliding plate 12 far away from the first fixing plate 5.

Referring to fig. 2, the first fixing plate 5 and the sliding plate 12 are each provided with a second limiting hole 121, and a second bolt 122 is movably connected in the second limiting hole 121.

Referring to fig. 1, rollers 101 are coupled to the bottom of a base 1.

In the utility model, when the plate body of the display device needs to be replaced, the second fixing plate 6 above or below is pulled to extend the telescopic rod 502, the first elastic element 504 is stretched, the plate body is placed in the first groove 601, the second fixing plate 6 is loosened, the first elastic element 504 is recovered, and the telescopic rod 502 is pulled to contract, so that the plate body is placed in the first grooves 601 of the two second fixing plates 6, the plate body with different heights can be adjusted, when the plate body enters the first groove 601, the plate body extrudes the extrusion block 604, the extrusion block 604 extrudes the second elastic element 603 and slides in the concave hole 602, the distance between the extrusion block 604 and the inner wall of the first groove 601 is matched with the plate body, the extrusion block 604 has an extrusion effect on the plate body, the situation that the inner part of the first groove 601 is too loose to cause the plate body to move is avoided, the two sides of the first fixing plate 5 are slidably connected with, the sliding plate 12 can be adjusted according to the size of the plate body and is fixed in the second limiting hole 121 through the second bolt 122, so that the baffle 13 limits the placed plate body, the plate body is prevented from shaking, when the angle of the display equipment needs to be adjusted, the first bolt 11 is taken down, the knob 9 is rotated, the rotating shaft 8 drives the rotating plate 4 to rotate, the first fixing plate 5 drives the plate body to rotate, and the roller 101 at the bottom of the base 1 can facilitate the movement of the display equipment; the utility model discloses an adjust first fixed plate 5 and second fixed plate 6, improve the suitability of display device, make things convenient for placing of various size plate bodies.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power grid planning show drawing board for electric power engineering design, includes base (1), its characterized in that, the top of base (1) is connected with support column (2), the one end that base (1) was kept away from to support column (2) is connected with connecting piece (3), the outer wall connection of connecting piece (3) has rotor plate (4), rotor plate (4) outer wall connection has first fixed plate (5), first fixed plate (5) both sides outer wall all is connected with first backup pad (501), two first backup pad (501) outer wall connection has telescopic link (502), the one end that first backup pad (501) was kept away from to telescopic link (502) is connected with second backup pad (503), telescopic link (502) outer wall cup joints first elastic element (504), first elastic element (504) are connected between first backup pad (501) and second backup pad (503), the outer wall of the second supporting plate (503) is connected with a second fixing plate (6), a first groove (601) is formed in the outer wall of the second fixing plate (6) in a chiseled mode, and the inner wall of the first groove (601) is connected with an extrusion mechanism.

2. The power grid planning display board for power engineering design according to claim 1, wherein a recess (602) is cut in an inner wall of the first groove (601), a second elastic element (603) is connected to an inner wall of the recess (602), a pressing block (604) is connected to an outer wall of the second elastic element (603), and the pressing block (604) is slidably connected in the recess (602).

3. The power grid planning and displaying drawing board for power engineering design according to claim 1, wherein a second groove (7) is formed in the outer wall of the connecting piece (3), a rotating shaft (8) is rotatably connected to the inner wall of the second groove (7), the rotating plate (4) is connected to the outer wall of the rotating shaft (8), a knob (9) is connected to the outer wall of the rotating shaft (8), a first limiting hole (10) matched with the knob (9) and the outer wall of the connecting piece (3) are formed in the knob (9) and the outer wall of the connecting piece (3), and a first bolt (11) is movably connected into the first limiting hole (10).

4. The power grid planning and displaying drawing board for electric power engineering design according to claim 1, wherein a cavity is drilled in the first fixing plate (5), a sliding plate (12) is slidably connected in the cavity, and a baffle (13) is connected to one end of the sliding plate (12) far away from the first fixing plate (5).

5. The power grid planning and displaying drawing board for electric power engineering design according to claim 4, wherein the first fixing plate (5) and the sliding plate (12) are provided with a second limiting hole (121) which is matched with each other, and a second bolt (122) is movably connected in the second limiting hole (121).

6. The power grid planning display drawing board for electric power engineering design according to claim 1, wherein rollers (101) are connected to the bottom of the base (1).