CN215870320U

CN215870320U - Movable electric power cabinet for road engineering

Info

Publication number: CN215870320U
Application number: CN202122346108.4U
Authority: CN
Inventors: 陈春洲
Original assignee: Fuzhou Zhengze Electric Co ltd
Current assignee: Fuzhou Zhengze Electric Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-18
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to the technical field of electric power cabinets, and discloses a movable electric power cabinet for road engineering. This road engineering is with portable electric power cabinet, through setting up buffer spring, the wedge board moves down and promotes gyro wheel extrusion reset spring when the diaphragm moves down, and buffer spring receives power also can compress, can play the effect of protection buffering to the power that the power cabinet bottom received, through setting up protective assembly, the second telescopic link shrink when the power cabinet left and right sides receives the collision, branch drives the link rod and promotes slider extrusion compression spring, can protect the left and right sides of power cabinet, drive the flabellum through rotating electrical machines and rotate, can spill through the louvre with inside heat, be favorable to improving electronic components's life.

Description

Movable electric power cabinet for road engineering

Technical Field

The utility model relates to the technical field of electric power cabinets, in particular to a movable electric power cabinet for road engineering.

Background

The electric power cabinet is a combination of an electric control cabinet for providing power for normal operation of a machine, the electric power cabinet comprises a fuse, a circuit breaker, a contactor, a frequency converter, a transformer and the like, and the main function of the power cabinet is to supply power to electric equipment, so that the electric power cabinet also comprises starting and stopping operation electric equipment and a detection equipment operation indicating device.

Need use the electric power cabinet in road engineering construction process, current electric power cabinet protective properties is relatively poor, very easily receives the collision to cause the damage to electrical components, and electrical components can produce a large amount of heats at the during operation, if the heat does not in time give off the discharge, also can not cause the harm to electrical components's working property, influence its life, so provide a portable electric power cabinet for road engineering for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a movable electric power cabinet for road engineering, which has the advantages of good protection performance and heat dissipation and shock absorption, and solves the problems that the existing electric power cabinet is poor in protection performance and is very easy to collide, so that electric components are damaged, a large amount of heat is generated when the electric components work, and if the heat is not dissipated and discharged in time, the working performance of the electric components is not damaged, and the service life of the electric components is not influenced.

(II) technical scheme

In order to achieve the purposes of good protection, heat dissipation and shock absorption, the utility model provides the following technical scheme: the utility model provides a road engineering is with portable electric power cabinet, includes the base, the bottom left and right sides of base all is provided with quantity for two and is the directional wheel of front and back symmetric distribution, be provided with the diaphragm between the inner wall left and right sides of base, the top of diaphragm is provided with the power cabinet that extends to the base top, the interior diapire of power cabinet is provided with electronic components, be provided with buffering subassembly between the interior diapire of diaphragm and base, the left and right sides of power cabinet all is provided with protection component, the top of power cabinet is provided with the radiating component who extends to its inside and be located electronic components top.

Preferably, the buffering subassembly includes the limiting plate, the interior diapire fixed mounting of base has quantity to be two and is the limiting plate that bilateral symmetry distributes, two the equal fixed mounting in opposite side of limiting plate has first telescopic link, two the equal fixed mounting in opposite side of first telescopic link has the gyro wheel with the interior diapire swing joint of base, two equal fixed mounting has the reset spring of cover outside first telescopic link between the opposite side of limiting plate and two gyro wheels, the bottom fixed mounting of diaphragm has quantity to be two and respectively with two gyro wheel sliding connection's wedge, fixed mounting has quantity to be two and all is located the buffer spring between two wedge between the inner diapire of diaphragm and base.

Preferably, the protection component includes the second telescopic link, the equal fixed mounting in both sides in the left and right sides of power cabinet has quantity to be two and be upper and lower symmetric distribution's second telescopic link, two the equal fixed mounting in dorsal part of second telescopic link has the guard plate of the back of the body fixed connection of one end and two second telescopic links in below, two the equal slidable mounting in opposite side of guard plate has quantity to be two and one end all with power cabinet swing joint's branch, the left and right sides branch all is located between the upper and lower both sides second telescopic link, the equal movable mounting in both sides in the left and right sides of power cabinet has quantity to be two and all is located the slider between the upper and lower both sides branch, upper and lower both sides the equal movable mounting in front side of slider has one end respectively with upper and lower both sides branch swing joint's link rod, upper and lower both sides fixed mounting has compression spring between the slider.

Preferably, radiator unit includes the U-shaped frame, the top fixed mounting of power cabinet has the U-shaped frame, the interior roof fixed mounting of U-shaped frame has the rotating electrical machines, the output shaft department fixed mounting of rotating electrical machines has the dwang that extends to the power cabinet inside and be located the electronic components top, the equal fixed mounting in the left and right sides of dwang has the flabellum that is located the power cabinet inside.

Preferably, the radiating holes are formed in the left side and the right side of the inner wall of the power cabinet, and a protective cover located above the U-shaped frame is fixedly mounted at the top of the power cabinet.

Preferably, the inside of base is cavity and its interior roof is the opening design, the spout with diaphragm looks adaptation is all seted up to the inner wall left and right sides of base.

(III) advantageous effects

Compared with the prior art, the utility model provides a movable electric power cabinet for road engineering, which has the following beneficial effects:

this road engineering is with portable electric power cabinet, through setting up buffer spring, the wedge board moves down and promotes gyro wheel extrusion reset spring when the diaphragm moves down, and buffer spring receives power also can compress, can play the effect of protection buffering to the power that the power cabinet bottom received, through setting up protective assembly, the second telescopic link shrink when the power cabinet left and right sides receives the collision, branch drives the link rod and promotes slider extrusion compression spring, can protect the left and right sides of power cabinet, drive the flabellum through rotating electrical machines and rotate, can spill through the louvre with inside heat, be favorable to improving electronic components's life.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a partial schematic view of the structural link and slider connection of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1.

In the figure: the device comprises a base 1, a transverse plate 2, a power cabinet 3, a directional wheel 4, a buffer assembly 5, a buffer spring 51, a wedge-shaped plate 52, a first telescopic rod 53, a limiting plate 54, a roller 55, a return spring 56, an electronic component 6, a protective assembly 7, a second telescopic rod 71, a protective plate 72, a support rod 73, a compression spring 74, a link rod 75, a slide block 76, a heat dissipation assembly 8, a U-shaped frame 81, a rotating motor 82, a rotating rod 83 and fan blades 84.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a road engineering is with portable electric power cabinet, the on-line screen storage device comprises a base 1, the equal fixed mounting in bottom left and right sides of base 1 has quantity to be two and be the directional wheel 4 of front and back symmetric distribution, movable mounting has diaphragm 2 between the inner wall left and right sides of base 1, the inside of base 1 is cavity and its interior roof and is the opening design, the spout with diaphragm 2 looks adaptation is all seted up to the inner wall left and right sides of base 1, the top fixed mounting of diaphragm 2 has power cabinet 3 that extends to the top of base 1, the interior diapire fixed mounting of power cabinet 3 has electronic components 6, fixed mounting has buffering subassembly 5 between the interior diapire of diaphragm 2 and base 1.

Buffer unit 5 includes limiting plate 54, the inner bottom wall fixed mounting of base 1 has quantity to be two and be bilateral symmetry's limiting plate 54 that distributes, the equal fixed mounting in opposite side of two limiting plates 54 has first telescopic link 53, the equal fixed mounting in opposite side of two first telescopic links 53 has gyro wheel 55 with base 1's inner bottom wall swing joint, equal fixed mounting has the reset spring 56 of cover outside first telescopic link 53 between the opposite side of two limiting plates 54 and two gyro wheels 55, the bottom fixed mounting of diaphragm 2 has quantity to be two and respectively with two gyro wheel 55 sliding connection's wedge-shaped plate 52, fixed mounting has quantity to be two and all is located the buffer spring 51 between two wedge-shaped plates 52 between the inner bottom wall of diaphragm 2 and base 1, the equal fixed mounting in both sides of power cabinet 3 has protection component 7.

The protection assembly 7 comprises second telescopic rods 71, the left and right sides of the power cabinet 3 are fixedly provided with two second telescopic rods 71 which are symmetrically distributed up and down, the opposite sides of the two second telescopic rods 71 above are fixedly provided with two protection plates 72 which are fixedly connected with one end and the two second telescopic rods 71 below, the opposite sides of the two protection plates 72 are slidably provided with two support rods 73 which are movably connected with the power cabinet 3, the left and right support rods 73 are respectively positioned between the upper and lower second telescopic rods 71, the left and right sides of the power cabinet 3 are movably provided with two sliders 76 which are respectively positioned between the upper and lower support rods 73, the front sides of the upper and lower slide blocks 76 are movably provided with link rods 75, one end of each link rod 75 is movably connected with the upper and lower support rods 73, compression springs 74 are fixedly arranged between the upper and lower slide rods 76, the top of the power cabinet 3 is fixedly provided with a heat dissipation assembly 8 which extends to the inside of the power cabinet and is positioned above the electronic component 6.

The heat dissipation assembly 8 comprises a U-shaped frame 81, the top fixed mounting of the power cabinet 3 has the U-shaped frame 81, the heat dissipation holes have been all opened to the inner wall left and right sides of the power cabinet 3, the top fixed mounting of the power cabinet 3 has a protective cover located above the U-shaped frame 81, the inner top wall fixed mounting of the U-shaped frame 81 has a rotating motor 82, the output shaft of the rotating motor 82 has a rotating rod 83 extending to the inside of the power cabinet 3 and located above the electronic component 6, and the left and right sides of the rotating rod 83 are fixedly mounted with fan blades 84 located inside the power cabinet 3.

Through setting up buffer spring 51, wedge plate 52 moves down and promotes gyro wheel 55 extrusion reset spring 56 when diaphragm 23 moves down, and buffer spring 51 receives the power and also can compress, can play the effect of protection buffering to the power that receives in the bottom of power cabinet 3, through setting up protection component 7, second telescopic link 71 contracts when the power cabinet 3 left and right sides receives the collision, branch 73 drives link 75 and is promoting slider 76 extrusion compression spring 74, can protect the left and right sides of power cabinet 3, drive the flabellum through rotating electrical machines 82 and rotate, can spill through the louvre with inside heat, be favorable to improving electronic components 6's life.

To sum up, the mobile electric power cabinet for road engineering is provided with the buffer spring 51, when the transverse plate 23 moves downwards, the wedge plate 52 moves downwards and pushes the roller 55 to extrude the return spring 56, the buffer spring 51 is compressed by force, the effect of protecting and buffering the force applied to the bottom of the power cabinet 3 can be achieved, by arranging the protection component 7, when the left side and the right side of the power cabinet 3 are collided, the second telescopic rod 71 contracts, the support rod 73 drives the link rod 75 to push the slide block 76 to extrude the compression spring 74, the left side and the right side of the power cabinet 3 can be protected, the fan blades are driven to rotate by the rotating motor 82, the internal heat can be dissipated through the heat dissipation holes, the service life of the electronic component 6 can be prolonged, the problems that the existing electric power cabinet is poor in protection performance and is easy to be collided, the electric component is damaged, and the electric component can generate a large amount of heat during working are solved, if the heat is not dissipated and discharged in time, the working performance of the electrical component is not damaged, and the service life of the electrical component is not influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road engineering is with portable electric power cabinet, includes base (1), the bottom left and right sides of base (1) all is provided with directional wheel (4) that quantity is two and be front and back symmetric distribution, be provided with diaphragm (2) between the inner wall left and right sides of base (1), the top of diaphragm (2) is provided with power cabinet (3) that extend to base (1) top, the inner diapire of power cabinet (3) is provided with electronic components (6), its characterized in that: be provided with between the inner diapire of diaphragm (2) and base (1) buffering subassembly (5), the left and right sides of power cabinet (3) all is provided with protection component (7), the top of power cabinet (3) is provided with and extends to its inside radiator unit (8) that just is located electronic components (6) top.

2. The mobile electric power cabinet for road engineering of claim 1, wherein: the buffer component (5) comprises two limit plates (54), the inner bottom wall of the base (1) is fixedly provided with the two limit plates (54) which are distributed in bilateral symmetry, the opposite sides of the two limit plates (54) are fixedly provided with first telescopic rods (53), the opposite sides of the two first telescopic rods (53) are fixedly provided with idler wheels (55) movably connected with the inner bottom wall of the base (1), a reset spring (56) sleeved outside the first telescopic rods (53) is fixedly arranged between the opposite sides of the two limit plates (54) and the two idler wheels (55), the bottom of the transverse plate (2) is fixedly provided with two wedge-shaped plates (52) which are respectively connected with the two rollers (55) in a sliding way, and two buffer springs (51) which are positioned between the two wedge-shaped plates (52) are fixedly arranged between the transverse plate (2) and the inner bottom wall of the base (1).

3. The mobile electric power cabinet for road engineering of claim 1, wherein: the protection assembly (7) comprises second telescopic rods (71), the left side and the right side of the power cabinet (3) are fixedly provided with two second telescopic rods (71) which are symmetrically distributed up and down, the opposite sides of the upper two second telescopic rods (71) are fixedly provided with two protection plates (72) which are fixedly connected with the opposite sides of the lower two second telescopic rods (71), the opposite sides of the two protection plates (72) are slidably provided with two support rods (73) which are movably connected with the power cabinet (3), the support rods (73) on the left side and the right side are both positioned between the upper and lower second telescopic rods (71), the left side and the right side of the power cabinet (3) are both movably provided with two slide blocks (76) which are both positioned between the upper and lower support rods (73), the front sides of the upper and lower sides of the slide blocks (76) are both movably provided with link rods (75) of which one ends are respectively movably connected with the upper and lower support rods (73), and a compression spring (74) is fixedly arranged between the sliding blocks (76) on the upper side and the lower side.

4. The mobile electric power cabinet for road engineering of claim 1, wherein: radiator unit (8) include U-shaped frame (81), the top fixed mounting of power cabinet (3) has U-shaped frame (81), the interior roof fixed mounting of U-shaped frame (81) has rotating electrical machines (82), the output shaft department fixed mounting of rotating electrical machines (82) has dwang (83) that extend to power cabinet (3) inside and be located electronic components (6) top, the equal fixed mounting in the left and right sides of dwang (83) has flabellum (84) that are located power cabinet (3) inside.

5. The mobile electric power cabinet for road engineering of claim 4, wherein: the heat dissipation holes are formed in the left side and the right side of the inner wall of the power cabinet (3), and a protective cover located above the U-shaped frame (81) is fixedly mounted at the top of the power cabinet (3).

6. The mobile electric power cabinet for road engineering of claim 1, wherein: the inside of base (1) is cavity and its interior roof is the opening design, the spout with diaphragm (2) looks adaptation is all seted up to the inner wall left and right sides of base (1).