CN211670453U

CN211670453U - Low-voltage switchgear that shockproof effect is good

Info

Publication number: CN211670453U
Application number: CN202020446330.4U
Authority: CN
Inventors: 贾建军; 黄丽正
Original assignee: Jiangsu Zhenbao Switching Equipment Co ltd
Current assignee: Jiangsu Zhenbao Switching Equipment Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-13
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a low-voltage switch cabinet with good shockproof effect, which relates to the technical field of switch cabinets and comprises an upper cabinet body and a lower cabinet body, wherein the upper cabinet body is arranged above the lower cabinet body and movably connected with the lower cabinet body, a bottom plate is also arranged below the lower cabinet body, a groove with an upper end opening is arranged in the middle of the bottom plate, a plurality of guide rods are transversely arranged in the groove, two ends of each guide rod are respectively fixedly connected with the side wall of the groove, two guide blocks are respectively sleeved on each guide rod in a left-right sliding manner, the upper end of each guide block is hinged with a hinge rod, the two hinge rods are movably and alternately connected through a pin shaft or a pin, one ends of the two hinge rods, which are far away from the guide blocks, are hinged with the surface of the lower cabinet body, a first spring is arranged between the two guide blocks, the first spring is sleeved on the guide rods, the utility model, the switch cabinet has variable volume and the number of accommodated circuit equipment is adjustable.

Description

Low-voltage switchgear that shockproof effect is good

Technical Field

The utility model relates to a cubical switchboard technical field, in particular to shockproof effectual low-voltage switchgear.

Background

The main effect of cubical switchboard is to generate electricity at electric power system, the transmission of electricity, distribution and electric energy conversion's in-process, open and shut, control and protection consumer, traditional installation cabinet be in the transportation and rock the in-process, make the inside switchgear of cubical switchboard malfunctioning easily, or because of the installation is not firm to drop easily in the inside of cubical switchboard under the condition of rocking, cause the switchgear to damage, certain loss has been brought, in addition because the inside volume of traditional cubical switchboard is fixed, the circuit equipment who holds also is fixed, consequently, certain limitation has.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shockproof effectual low-voltage switchgear for solve the technical problem that above-mentioned background art exists.

The technical scheme of the utility model can be realized through following technical scheme that a shockproof effectual low-voltage switchgear, including the upper cabinet body and the lower cabinet body, the upper cabinet body sets up in the top of the lower cabinet body and with lower cabinet body swing joint, the below of the lower cabinet body still is provided with the bottom plate, upper end open-ended recess has been seted up at the middle part of bottom plate, transversely have a plurality of guide bars in the recess, the both ends of guide bar respectively with the lateral wall rigid coupling of recess, equal horizontal slip has cup jointed two guide blocks on every guide bar, the upper end of every guide block all articulates there is a hinge bar, two hinge bars are alternately continuous through round pin axle or pin activity, the one end that the guide block was kept away from to two hinge bars sets up with the surface hinge of the lower cabinet body, be provided with first spring between two guide blocks, first spring housing is established on the guide bar.

Preferably, the lower cabinet side wall and the rear wall are internally provided with slots with openings at the upper ends, the side wall and the rear wall of the lower cabinet are horizontally provided with a group of first threaded holes communicated with the slots, the corresponding side wall of the upper cabinet is movably inserted into the slots from top to bottom, the upper cabinet side wall and the rear wall are internally provided with a plurality of groups of second threaded holes with different heights and matched with the first threaded holes, and screws are inserted into the first threaded holes and the second threaded holes.

Preferably, the upper surface of bottom plate is located the both sides of recess and erects to be put and has been had a plurality of base, and the upper end open-ended appearance chamber has been seted up to the inside of base, and the lower surface welding of the lower cabinet body is provided with a plurality of inserted bars that correspond with base quantity, the inserted bar is all pegged graft at the appearance intracavity, and the one end that the lower cabinet body was kept away from to the inserted bar has set firmly the second spring with the bottom that holds the chamber.

Preferably, the diameter of the opening is smaller than that of the accommodating cavity, the inserted link comprises an inserted link body and an extension portion, the diameter of the inserted link body is equal to that of the opening, the diameter of the extension portion is equal to that of the accommodating cavity, and the second spring is arranged between the extension portion and the bottom of the accommodating cavity.

Preferably, the guide rod is fixedly provided with a blocking block at the outer side of each of the two guide blocks, and the blocking blocks are welded with the guide rod.

Preferably, the both sides of bottom plate are outwards extended respectively and are had the installation department, the mounting hole has been seted up on the installation department, threaded connection has the bolt in the mounting hole.

The utility model has the advantages as follows: the utility model relates to a effectual low-voltage switchgear takes precautions against earthquakes, when the bottom plate receives vibrations, two hinge bar cross motion, drive the guide block simultaneously and make horizontal motion on the guide bar pole, first spring is consequently tensile or flexible, consequently can further reduce the vibrations that pass to on the lower cabinet body through the buffering of first spring, reduce the vibrations that the switchgear in the upper cabinet body and the lower cabinet body received, in addition, because can move about from top to bottom relatively between the upper cabinet body and the lower cabinet body, the upper cabinet body is for relative highly taking place to change between the lower cabinet body like this, the volume that the transform makes the cubical switchboard has changed mutually, the cubical switchboard volume has been realized changeably, the circuit equipment quantity that holds has the adjustability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of an upper cabinet and a lower cabinet;

fig. 3 is a structural schematic diagram of the bottom of the lower cabinet body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 3, the technical objects of the present invention are achieved by a low voltage switch cabinet with good shockproof effect, which comprises an upper cabinet body 1 and a lower cabinet body 2, wherein the upper cabinet body 1 is arranged above the lower cabinet body 2 and movably connected with the lower cabinet body 2, a bottom plate 3 is further arranged below the lower cabinet body 2, a groove 4 with an open upper end is formed in the middle of the bottom plate 3, a plurality of guide rods 5 are transversely arranged in the groove 4, two ends of each guide rod 5 are respectively fixedly connected with the side wall of the groove 4, two guide blocks 6 are slidably sleeved on each guide rod 5 from left to right, the upper end of each guide block 6 is hinged with a hinge rod 7, the two hinge rods 7 are movably and crosswise connected through a pin shaft or a pin, one ends of the two hinge rods 7, which are far away from the guide blocks 6, are hinged with the surface of the lower cabinet body 2, a first spring 8 is arranged between the two guide blocks 6, first spring 8 cover is established on guide bar 5, the utility model relates to a shockproof effectual low-voltage switchgear, when bottom plate 3 receives vibrations, 7 cross motions of two hinge bars, drive guide block 6 simultaneously and make horizontal motion on 5 poles of guide bar, first spring 8 is therefore tensile or flexible, consequently can further reduce the vibrations that pass to on the lower cabinet body 2 through the buffering of first spring 8, reduce the vibrations that the switchgear in the upper cabinet body 1 and the lower cabinet body 2 received, in addition, because can be relative up-and-down movable between the upper cabinet body 1 and the lower cabinet body 2, the relative high emergence of the upper cabinet body 1 for between the lower cabinet body 2 changes like this, the volume that the transform makes the cubical switchboard has taken place the change, it is variable to have realized the cubical switchboard volume, the circuit equipment quantity that holds has the adjustability.

Preferably, the side wall and the rear wall of the lower cabinet body 2 are internally provided with a slot 9 with an opening at the upper end, the side wall and the rear wall of the lower cabinet body 2 are horizontally provided with a group of first threaded holes 10 communicated with the slot 9, the corresponding side wall of the upper cabinet body 1 is movably inserted into the slot 9 up and down, the side wall and the rear wall of the upper cabinet body 1 are internally provided with a plurality of groups of second threaded holes 11 with different heights and matched with the first threaded holes 10, and the first threaded holes 10 and the second threaded holes are internally inserted with screws. The volume of the switch cabinet is variable.

Preferably, a plurality of base 12 has vertically been placed to the upper surface of bottom plate 3 both sides that are located recess 4, and upper end open-ended appearance chamber has been seted up to the inside of base 12, and the lower surface welding of the lower cabinet body 2 is provided with a plurality of inserted bars 14 that correspond with base 12 quantity, inserted bar 14 is all pegged graft in holding the intracavity, and the one end that the lower cabinet body 2 was kept away from to inserted bar 14 has set firmly second spring 15 with the bottom that holds the chamber, and the shock that technical scheme leads to second spring 15's buffering once more reduces to pass to on the cabinet body 2 down, reduces the vibrations that internal switching equipment received.

Preferably, the diameter of the opening is smaller than the diameter of the accommodating cavity, the inserted link 14 comprises an inserted link body 141 and an extending portion 142, the diameter of the inserted link body 141 is equal to the diameter of the opening, the diameter of the extending portion 142 is equal to the diameter of the accommodating cavity, and the second spring 15 is arranged between the extending portion 142 and the bottom of the accommodating cavity.

Preferably, the guide rod 5 is fixedly provided with a stop block 16 at the outer side of each of the two guide blocks 6, the stop blocks 16 are welded with the guide rod 5, and the stop blocks 16 can limit the left and right movement of the guide blocks 6.

Preferably, the both sides of bottom plate 3 outwards extend respectively and have installation department 17, the mounting hole has been seted up on the installation department 17, threaded connection has bolt 18 in the mounting hole, installs installation department 17 and bottom plate 3 in the power consumption region through bolt 18.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides an effectual low-voltage switchgear takes precautions against earthquakes which characterized in that: including the upper cabinet body and the lower cabinet body, the upper cabinet body sets up in the top of the lower cabinet body and with lower cabinet body swing joint, the below of the lower cabinet body still is provided with the bottom plate, upper end open-ended recess has been seted up at the middle part of bottom plate, transversely there are a plurality of guide bars in the recess, the both ends of guide bar respectively with the lateral wall rigid coupling of recess, equal horizontal slip has cup jointed two guide blocks on the every guide bar, the upper end of every guide block all articulates there is a hinge bar, the hinge bar is through round pin axle or pin activity cross-linking, the one end that the guide block was kept away from to two hinge bars sets up with the surface hinge of the lower cabinet body, be provided with first spring between two guide blocks, first spring housing is established on the guide bar.

2. The low-voltage switch cabinet with good shockproof effect as claimed in claim 1, characterized in that: the improved cabinet is characterized in that slots with openings at the upper ends are formed in the side wall and the back wall of the lower cabinet body, a group of first threaded holes communicated with the slots are formed in the side wall and the back wall of the lower cabinet body along the horizontal direction, the corresponding side wall of the upper cabinet body is inserted into the slots in a vertically movable mode, a plurality of groups of second threaded holes which are different in height and adaptive to the first threaded holes are formed in the side wall and the back wall of the upper cabinet body, and screws are inserted into the first threaded holes and the second threaded holes.

3. The low-voltage switch cabinet with good shockproof effect as claimed in claim 2, characterized in that: the upper surface of bottom plate is located the both sides of recess and erects to be put and has been had a plurality of base, and the upper end open-ended appearance chamber has been seted up to the inside of base, and the lower surface welding of the lower cabinet body is provided with a plurality of inserted bars that correspond with base quantity, the inserted bar is all pegged graft and is holding the intracavity, and the one end that the lower cabinet body was kept away from to the inserted bar has set firmly the second spring with the bottom that holds the chamber.

4. The low-voltage switch cabinet with good shockproof effect as claimed in claim 3, wherein: the diameter of the opening is smaller than that of the accommodating cavity, the inserted link comprises an inserted link body and an extending portion, the diameter of the inserted link body is equal to that of the opening, the diameter of the extending portion is equal to that of the accommodating cavity, and the second spring is arranged between the extending portion and the bottom of the accommodating cavity.

5. The low-voltage switch cabinet with good shockproof effect as claimed in claim 4, wherein: and blocking blocks are fixedly arranged on the guide rods and positioned on the outer sides of the two guide blocks respectively, and the blocking blocks are welded with the guide rods.

6. The low-voltage switch cabinet with good shockproof effect as claimed in claim 5, wherein: the both sides of bottom plate are outside respectively to be extended there is the installation department, the mounting hole has been seted up on the installation department, threaded connection has the bolt in the mounting hole.