CN213243287U

CN213243287U - High-low voltage switch cabinet with protection function

Info

Publication number: CN213243287U
Application number: CN202021622258.2U
Authority: CN
Inventors: 江明轩
Original assignee: Harbin Binzhou Electric Appliance Co ltd
Current assignee: Harbin Binzhou Electric Appliance Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-18
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a high-low voltage switch cabinet that possesses safeguard function, comprising a base plate, the first bracing piece of top fixedly connected with of bottom plate, the top fixedly connected with slide bar of first bracing piece, the equal fixedly connected with stopper in both ends on slide bar surface. The utility model discloses a set up the head rod, activity loop bar and second connecting rod, fix the both sides of the cabinet body, effectively promote the stability of the cabinet body, through setting up first damping spring, first bracing piece, the female pole of activity, the sub-pole of activity, the second fixed block, the slide bar, the stopper, third damping spring, the third fixed block, third connecting rod and second slider, the effect of support and buffering has been played the cabinet body and fixed plate, effectively promoted the protective capacities of device, through setting up the triangle fixed plate, the effectual both sides to cabinet body bottom are fixed, effectively promote the stability between the cabinet body and the fixed plate.

Description

High-low voltage switch cabinet with protection function

Technical Field

The utility model relates to a power equipment technical field specifically is a high-low voltage switch cabinet that possesses safeguard function.

Background

The high-low voltage switch cabinet is used for connecting high-voltage or low-voltage cables, an external wire firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, a common power supply station and a common substation use a high-voltage cabinet, then the voltage is reduced by a transformer and then is sent to a low-voltage cabinet, the low-voltage cabinet is sent to each distribution box for power utilization, the internal structure is that some protective devices such as a switch breaker and the like are assembled into an integrated electrical device, when the high-voltage and low-voltage switch cabinet is put into use, are the core of the power transmission hub, and need to be maintained and checked regularly and irregularly, the existing part of high-low voltage power distribution cabinets is usually applied to the outside, because the existing high-low voltage power distribution cabinet has poor protection effect, the existing high-low voltage power distribution cabinet is easy to be impacted by some impact force generated by the outside, therefore, the damage speed of the high-low voltage power distribution cabinet is accelerated, and the service life of the high-low voltage power distribution cabinet is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage switch cabinet that possesses safeguard function possesses the good advantage of protecting effect, has solved the poor problem of current high-low voltage switch cabinet protecting effect.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage switch cabinet with a protection function comprises a bottom plate, wherein a first supporting rod is fixedly connected to the top of the bottom plate, a sliding rod is fixedly connected to the top of the first supporting rod, two ends of the surface of the sliding rod are fixedly connected with limiting blocks, two sides of the surface of the sliding rod are sleeved with second sliding blocks, third damping springs are sleeved on two sides of the surface of the sliding rod and between the limiting blocks and the second sliding blocks, a third connecting rod is movably connected to the surface of the second sliding block, a third fixing block is movably connected to the upper end of the third connecting rod, a fixing plate is fixedly connected to the top of the third fixing block, a cabinet body is fixedly connected to the top of the fixing plate, triangular fixing plates are fixedly connected to two sides of the surface of the cabinet body, the bottom of each triangular fixing plate is fixed to the joint of the fixing plate, and, the top of the movable loop bar is movably connected with a second connecting rod, the bottom of the movable loop bar is movably connected with a first connecting rod, the lower end of the first connecting rod and the upper end of the second connecting rod are both movably connected with first fixed blocks, the outer sides of the two first fixed blocks are both fixed with the connecting part of the cabinet body and the bottom plate, the inner cavity of the movable loop bar is provided with a second damping spring, both ends of the second damping spring are fixedly connected with movable plates, the outer sides of the two movable plates are respectively fixed with the joint of a second connecting rod and a first connecting rod, a first damping spring is arranged between the bottom plate and the fixed plate, a movable sub-rod is arranged in the inner cavity of the first damping spring, the surface cover of the sub-pole of activity is equipped with the female pole of activity, the equal fixedly connected with second fixed block in bottom and the sub-pole of activity of the female pole of activity, two the outside of second fixed block is fixed with the junction of bottom plate and fixed plate respectively.

Preferably, the two ends of the movable plate are fixedly connected with first sliding blocks, and sliding grooves matched with the first sliding blocks for use are formed in the inner cavity of the movable sleeve rod.

Preferably, the both sides at cabinet body top are the equal fixedly connected with second bracing piece, the top fixedly connected with canopy of second bracing piece.

Preferably, the left side of the surface of the cabinet body is movably connected with a hinge, the surface of the hinge is movably connected with a cabinet door matched with the cabinet body for use, and the surface of the cabinet door is provided with a cylindrical lock.

Preferably, both sides of the surface of the bottom plate are provided with fixing bolts, and the tops of the fixing bolts are regular hexagons.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the head rod, activity loop bar and second connecting rod, fix the both sides of the cabinet body, effectively promote the stability of the cabinet body, through setting up first damping spring, first bracing piece, the female pole of activity, the sub-pole of activity, the second fixed block, the slide bar, the stopper, third damping spring, the third fixed block, third connecting rod and second slider, the effect of support and buffering has been played the cabinet body and fixed plate, effectively promoted the protective capacities of device, through setting up the triangle fixed plate, the effectual both sides to cabinet body bottom are fixed, effectively promote the stability between the cabinet body and the fixed plate.

2. The utility model discloses a set up first slider and spout, can make the stable slip of head rod and second connecting rod, the effectual effect of having promoted the shock attenuation buffering at cabinet body top, through setting up second bracing piece and weather shed, can avoid sleet weather to the influence of device, the waterproof nature of device has effectively been promoted, through setting up the cylinder lock, cabinet door and hinge, can freely install the maintenance to the setting in the internal chamber of cabinet, the effectual practicality that promotes the device, through setting up fixing bolt, fixing bottom plate that can be more stable, the stability of device has effectively been promoted.

Drawings

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

FIG. 2 is a sectional view of the movable loop bar of the present invention;

fig. 3 is a sectional view of the first damping spring of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first damping spring; 3. a first support bar; 4. a fixing plate; 5. a first fixed block; 6. a first connecting rod; 7. a movable loop bar; 8. a cabinet body; 9. a cylinder lock; 10. a second support bar; 11. a cabinet door; 12. a rain shelter; 13. a hinge; 14. a second connecting rod; 15. a triangular fixing plate; 16. fixing the bolt; 17. a first slider; 18. a chute; 19. a movable plate; 20. a second damping spring; 21. a movable female rod; 22. a movable sub-rod; 23. a second fixed block; 24. a slide bar; 25. a limiting block; 26. a third damping spring; 27. a third fixed block; 28. a third connecting rod; 29. and a second slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, first damping spring 2, first bracing piece 3, fixed plate 4, first fixed block 5, first connecting rod 6, activity loop bar 7, the cabinet body 8, cylinder lock 9, second bracing piece 10, cabinet door 11, canopy 12, hinge 13, second connecting rod 14, triangle fixed plate 15, fixing bolt 16, first slider 17, spout 18, fly leaf 19, second damping spring 20, activity female rod 21, activity sub-rod 22, second fixed block 23, slide bar 24, stopper 25, third damping spring 26, third fixed block 27, third connecting rod 28 and second slider 29 part are the parts that general standard or technical field personnel know, its structure and principle all are that this technical field personnel all can learn through the technical manual or obtain through conventional experimental method.

Referring to fig. 1-4, a high-low voltage switch cabinet with a protection function comprises a bottom plate 1, a first supporting rod 3 is fixedly connected to the top of the bottom plate 1, fixing bolts 16 are respectively arranged on both sides of the surface of the bottom plate 1, the top of each fixing bolt 16 is a regular hexagon, the bottom plate 1 can be fixed more stably by arranging the fixing bolts 16, the stability of the device is effectively improved, a sliding rod 24 is fixedly connected to the top of the first supporting rod 3, limit blocks 25 are respectively fixedly connected to both ends of the surface of the sliding rod 24, second sliders 29 are respectively sleeved on both sides of the surface of the sliding rod 24, third damping springs 26 are respectively sleeved on both sides of the surface of the sliding rod 24 and between the limit blocks 25 and the second sliders 29, a third connecting rod 28 is movably connected to the surface of the second sliders 29, a third fixing block 27 is movably connected to the upper end of the third connecting rod 28, and a fixing plate 4 is, the top of the fixed plate 4 is fixedly connected with a cabinet body 8, both sides of the top of the cabinet body 8 are fixedly connected with a second supporting rod 10, the top of the second supporting rod 10 is fixedly connected with a rain shed 12, by arranging the second supporting rod 10 and the rain shed 12, the influence of rain and snow weather on the device can be avoided, the waterproof performance of the device is effectively improved, both sides of the surface of the cabinet body 8 are fixedly connected with a triangular fixed plate 15, the left side of the surface of the cabinet body 8 is movably connected with a hinge 13, the surface of the hinge 13 is movably connected with a cabinet door 11 matched with the cabinet body 8, the surface of the cabinet door 11 is provided with a cylindrical lock 9, the arrangement in the inner cavity of the cabinet body 8 can be freely installed and maintained by arranging the cylindrical lock 9, the cabinet door 11 and the hinge 13, the practicability of the device is effectively improved, the bottom of the triangular fixed plate, the top of the movable loop bar 7 is movably connected with a second connecting bar 14, the bottom of the movable loop bar 7 is movably connected with a first connecting bar 6, the lower end of the first connecting bar 6 and the upper end of the second connecting bar 14 are movably connected with first fixed blocks 5, the outer sides of the two first fixed blocks 5 are fixed with the joint of the cabinet body 8 and the bottom plate 1, the inner cavity of the movable loop bar 7 is provided with a second damping spring 20, the two ends of the second damping spring 20 are fixedly connected with movable plates 19, the two ends of the movable plates 19 are fixedly connected with first sliding blocks 17, the inner cavity of the movable loop bar 7 is provided with a sliding groove 18 matched with the first sliding blocks 17, the first connecting bar 6 and the second connecting bar 14 can stably slide by arranging the first sliding blocks 17 and the sliding groove 18, the damping and buffering effect on the top of the cabinet body 8 is effectively improved, the outer sides of the two movable plates 19 are respectively fixed with the joint of the second connecting bar 14, a first damping spring 2 is arranged between the bottom plate 1 and the fixed plate 4, a movable sub-rod 22 is arranged in an inner cavity of the first damping spring 2, a movable female rod 21 is sleeved on the surface of the movable sub-rod 22, second fixed blocks 23 are fixedly connected to the bottom of the movable female rod 21 and the top of the movable sub-rod 22, the outer sides of the two second fixed blocks 23 are respectively fixed to the joint of the bottom plate 1 and the fixed plate 4, the two sides of the cabinet body 8 are fixed by arranging a first connecting rod 6, a movable sleeve rod 7 and a second connecting rod 14, the stability of the cabinet body 8 is effectively improved, the cabinet body 8 and the fixed plate 4 are supported and buffered by arranging the first damping spring 2, the first supporting rod 3, the movable female rod 21, the movable sub-rod 22, the second fixed blocks 23, a sliding rod 24, a limiting block 25, a third damping spring 26, a third fixed block 27, a third connecting rod 28 and a second sliding block 29, effectively promoted the protective capacities of device, through setting up triangle fixed plate 15, the effectual both sides to the cabinet body 8 bottom are fixed, effectively promote the stability between the cabinet body 8 and fixed plate 4.

When the cabinet 8 is subjected to downward external impact force, the fixed plate 4 moves downward to push the second fixed block 23 and the third fixed block 27, the movable rod 22 and the first damping spring 2 are pushed by the second fixed block 23, the third connecting rod 28 is pushed by the third fixed block 27 to move towards two sides, the second slider 29 is pushed by the third connecting rod 28, the third damping spring 26 is pushed by the second slider 29, the buffering and damping effects are achieved by compressing the first damping spring 2 and the third damping spring 26, when the cabinet 8 is subjected to left and right impact force, the second connecting rod 14 and the first connecting rod 6 are driven to move by the stretching impact force of the cabinet 8, the movable plate 19 moves oppositely or moves oppositely through the second connecting rod 14 and the first connecting rod 6, and the effect of buffering and damping is achieved by the extrusion or stretching of the movable plate 19 to the second damping spring 20, through the cooperation of above-mentioned structure use, can make the device reach the advantage that the protecting effect is good, be fit for using widely.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-low voltage switch cabinet that possesses safeguard function, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a first supporting rod (3), the top of the first supporting rod (3) is fixedly connected with a sliding rod (24), two ends of the surface of the sliding rod (24) are fixedly connected with limiting blocks (25), two sides of the surface of the sliding rod (24) are sleeved with second sliding blocks (29), two sides of the surface of the sliding rod (24) are sleeved with third damping springs (26) between the limiting blocks (25) and the second sliding blocks (29), the surface of the second sliding blocks (29) is movably connected with third connecting rods (28), the upper ends of the third connecting rods (28) are movably connected with third fixing blocks (27), the top of the third fixing blocks (27) is fixedly connected with a fixing plate (4), the top of the fixing plate (4) is fixedly connected with a cabinet body (8), two sides of the surface of the cabinet body (8) are fixedly connected with triangular fixing plates (15), the bottom of the triangular fixing plate (15) is fixed with the joint of the fixing plate (4), the two sides of the cabinet body (8) are respectively provided with a movable loop bar (7), the top of the movable loop bar (7) is movably connected with a second connecting rod (14), the bottom of the movable loop bar (7) is movably connected with a first connecting rod (6), the lower end of the first connecting rod (6) and the upper end of the second connecting rod (14) are respectively and movably connected with a first fixing block (5), the outer sides of the two first fixing blocks (5) are respectively fixed with the joint of the cabinet body (8) and the bottom plate (1), the inner cavity of the movable loop bar (7) is provided with a second damping spring (20), the two ends of the second damping spring (20) are respectively and fixedly connected with movable plates (19), the outer sides of the two movable plates (19) are respectively fixed with the joint of the second connecting rod (14) and the first connecting rod (6), be provided with first damping spring (2) between bottom plate (1) and fixed plate (4), the inner chamber of first damping spring (2) is provided with movable sub-pole (22), the surface cover of movable sub-pole (22) is equipped with movable female pole (21), the equal fixedly connected with second fixed block (23) in top of the bottom of the female pole of activity (21) and movable sub-pole (22), two the outside of second fixed block (23) is fixed with the junction of bottom plate (1) and fixed plate (4) respectively.

2. The high-low voltage switch cabinet with the protection function according to claim 1, characterized in that: the two ends of the movable plate (19) are fixedly connected with first sliding blocks (17), and sliding grooves (18) matched with the first sliding blocks (17) for use are formed in the inner cavity of the movable sleeve rod (7).

3. The high-low voltage switch cabinet with the protection function according to claim 1, characterized in that: the equal fixedly connected with second bracing piece (10) in both sides at cabinet body (8) top, the top fixedly connected with canopy (12) of second bracing piece (10).

4. The high-low voltage switch cabinet with the protection function according to claim 1, characterized in that: the left side swing joint on the cabinet body (8) surface has hinge (13), the surperficial swing joint of hinge (13) has cabinet door (11) that the cooperation cabinet body (8) used, the surface of cabinet door (11) is provided with cylinder lock (9).

5. The high-low voltage switch cabinet with the protection function according to claim 1, characterized in that: both sides on the surface of the bottom plate (1) are provided with fixing bolts (16), and the tops of the fixing bolts (16) are regular hexagons.