CN114336329A - Assembled backplate structure and switch board - Google Patents
Assembled backplate structure and switch board Download PDFInfo
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- CN114336329A CN114336329A CN202111672033.7A CN202111672033A CN114336329A CN 114336329 A CN114336329 A CN 114336329A CN 202111672033 A CN202111672033 A CN 202111672033A CN 114336329 A CN114336329 A CN 114336329A
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Abstract
The invention discloses an assembled back plate structure and a power distribution cabinet, which comprise an installation back plate, wherein a plurality of assembly rods are arranged on the installation back plate, at least two support columns are respectively arranged on each assembly rod, one end of each support column is elastically hinged on the assembly rod, a connecting assembly is arranged in each support column, and the connecting assembly is detachably and movably connected to a cabinet body main body; when the front surface of the cabinet body main body is impacted in the direction towards the supporting columns, the supporting columns all demonstrate rotation displacement so as to buffer the impact force. According to the assembled back plate structure provided by the invention, through the arranged elastically hinged supporting columns, when the front surface of the cabinet body main body is subjected to impact force towards the direction of the supporting columns, each supporting column can prove elastic rotary displacement, namely, the cabinet body can be buffered, namely, the impact force applied to the cabinet body can be greatly buffered, the impact force is effectively reduced, namely, the service life of internal components is prolonged, and the assembled back plate structure is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an assembled back plate structure and a power distribution cabinet.
Background
The cabinet body is mostly of an integrated structure, and is usually mounted to a corresponding position through a locking screw when the cabinet body is mounted, so that the cabinet body is inconvenient to mount, dismount and maintain;
in order to be convenient for installation and maintenance, the application number is: 201911009834.8 the name of the invention is 'cabinet body convenient for mounting and dismounting', which is characterized in that the power distribution component mounted by the inner frame mechanism connected with the cabinet body mechanism is connected with the inner frame mechanism by a plurality of bolts with completely opposite directions, so that a user can mount and dismount the mounting plate from a plurality of directions, the convenience of the invention is enlarged when mounting and dismounting, and the door body mechanism connected with the cabinet body mechanism is fixed by adopting a simple bolt body inserting mode, thus having the effect of convenient mounting and dismounting.
The defects of the prior art are as follows: because the rack body is installed on the side wall under the general condition, and the inside device of rack body is main control components and parts in the circuit, in case the rack body receives the striking, then can lead to inside components and parts to appear the striking of different degrees, very big reduction its life, seriously then lead to condemned possibility, so how also can effectual reduction rack body receive the impact force when striking when guaranteeing easy dismounting, be the problem that technical staff in the field urgently solved.
Disclosure of Invention
The invention aims to provide an assembled back plate structure and a power distribution cabinet, and aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
an assembled back plate structure comprising a mounting back plate: the mounting back plate is provided with a plurality of assembling rods, each assembling rod is provided with at least two supporting columns, one end of each supporting column is elastically hinged to the assembling rod, a connecting assembly is arranged in each supporting column, and the connecting assembly is detachably and movably connected to the cabinet body main body;
when the front surface of the cabinet body main body is subjected to impact force towards the direction of the supporting columns, the supporting columns can prove rotation displacement so as to buffer the impact force.
Preferably, the back of the cabinet body is provided with shaft lever blocks which correspond to the support columns one by one, the shaft lever blocks are rotatably arranged on the cabinet body main body, the connecting assembly comprises connecting shaft levers which are slidably arranged on the support columns, and the connecting shaft levers are inserted into shaft lever grooves formed in the corresponding shaft lever blocks to connect the cabinet body main body; when the two connecting shafts are retracted into the supporting column, the two connecting shafts can be inserted into the shaft grooves.
Preferably, the connecting assembly further comprises an adjusting column slidably disposed in the supporting column, a sliding direction of the adjusting column is consistent with a sliding direction of the connecting shaft rod, and when the connecting shaft rod is inserted into the shaft rod groove, the adjusting column can be inserted into a connecting groove formed in the shaft rod block.
Preferably, the connecting grooves are formed in the side wall of the shaft rod block, each connecting groove is provided with a first placing groove and a second placing groove communicated with the first placing groove, the groove depth from the first placing groove to the second placing groove gradually decreases, and the notches for placing the second shaft rod are formed in the side wall of the shaft rod block.
Preferably, the adjusting column can selectively slide synchronously with the connecting shaft rod through the adjusting component; the adjustment assembly has a blocking position in which the adjustment post can slide synchronously with the connecting shaft and a release position.
Preferably, when the adjusting column and the connecting shaft rod slide synchronously, the adjusting column gradually shrinks towards the inside of the supporting column in the process of moving from the second placing groove to the inside of the first placing groove so as to synchronously drive the connecting shaft rod to gradually separate from the shaft rod groove;
preferably, the adjusting assembly comprises a connecting sleeve rotatably arranged at one end of the connecting shaft rod and a first protruding block arranged on the connecting sleeve, an avoiding groove matched with the first protruding block is formed in the side wall of the adjusting column, and the adjusting column does not drive the connecting shaft rod to slide synchronously when the first protruding block and the notch in the avoiding groove are formed.
Preferably, the adjusting assembly further comprises a rotating sleeve rotatably arranged on the supporting column, one end of the connecting sleeve is slidably arranged on the rotating sleeve, and a transmission gear is arranged on the outer wall of the rotating sleeve.
Preferably, the adjusting component further comprises a limiting column arranged in the supporting column, an arc-shaped locking groove is circumferentially formed in the limiting column along the side wall, a second convex block is arranged on the inner wall of the rotary sleeve, the second convex block is clamped into the arc-shaped locking groove, the first convex block is located at the notch of the avoiding groove and can limit the connecting shaft to slide.
A power distribution cabinet comprises the assembled back plate structure.
In the technical scheme, the assembled back plate structure and the power distribution cabinet provided by the invention have the following beneficial effects:
according to the invention, the supporting columns are arranged on the mounting back plate and are detachably connected to the cabinet body through the connecting assembly, so that the assembly and disassembly efficiency of power distribution is improved rapidly, and then the supporting columns are elastically hinged to the sliding plate, so that when the front surface of the cabinet body is subjected to impact force towards the supporting columns, the supporting columns can all demonstrate elastic rotary displacement, so that the cabinet body can be buffered, the impact force on the cabinet body can be greatly buffered, the impact force is effectively reduced, and the service life of internal components is prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting backboard and a supporting frame according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an assembly rod and a support column according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an assembled pole according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional view of a supporting frame and a placing plate according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a connecting assembly and an adjusting assembly according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a connecting assembly and an adjustment assembly according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of an adjustment assembly provided in accordance with an embodiment of the present invention;
fig. 9 is a schematic structural view of a limiting column according to an embodiment of the present invention;
FIG. 10 is a partial schematic view of a coupling shaft and a rotating sleeve according to an embodiment of the present invention
FIG. 11 is a schematic structural diagram of a shaft block according to an embodiment of the present invention
Fig. 12 is a schematic structural diagram of a slot at the back of the cabinet body according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a cabinet body and a mounting backplane structure according to an embodiment of the present disclosure.
Description of reference numerals:
1. a cabinet body; 2. mounting a back plate; 21. a support frame; 22. placing the plate; 221. a support bar; 211. a support block; 2201. an avoidance groove; 3. assembling the rod; 31. a sliding plate; 32. a first elastic member; 311. a support bar; 3111. a fourth elastic member; 4. a support pillar; 41. an adjustment column; 411. fixing a column; 4111. a third elastic member; 42. connecting the shaft lever; 4211. a first bump; 4212. a second elastic member; 4313. a second bump; 421. a connecting sleeve; 43. rotating the sleeve; 431. a transmission gear; 441. connecting columns; 44. a limiting column; 4401. an arc-shaped locking groove; 45. a drive rod; 451. a circular gear; 452. a drive rack; 5. a shaft block; 51. connecting grooves; 511. a first placing groove; 512. a second placing groove; 52. a bent rod; 521. and a fifth elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1 to 13, an assembled back plate structure includes an installation back plate 2, a plurality of assembly rods 3 are arranged on the installation back plate 2, at least two support columns 4 are respectively arranged on each assembly rod 3, one end of each support column 4 is elastically hinged to the assembly rod 3, a connection assembly is arranged in each support column 4, and the connection assembly is detachably and movably connected to a main body of a cabinet body 1; when the front surface of the main body of the cabinet body 1 is impacted towards the direction of the support columns 4, the support columns 4 all demonstrate rotational displacement so as to buffer the impact force; specifically, the elastic hinge means that one end of the supporting column 4 is hinged to the assembling rod 3, and a torque spring is arranged at the hinge shaft, and the torque spring enables the supporting column 4 to be positioned on the side wall of the vertical installation backboard 2, that is, the supporting column 4 has elasticity at this time;
according to the invention, through the arrangement of the support columns 4 and the arrangement of the connecting components in the support columns 4, and then the shaft rod blocks 5 which are quickly matched and clamped by the connecting components are arranged in the cabinet body 1, so that the cabinet can be conveniently and quickly installed or disassembled, and through the arrangement of the torque springs on the support columns 4, the impact force applied to the front surface of the cabinet body 1 towards the support columns 4 can be buffered, through the arrangement of the support columns 4 on the installation back plate 2 and the detachable connection of the support columns 4 to the cabinet body 1 through the connecting components, so that the assembly and disassembly efficiency of expensive power distribution can be quickly improved, and then through the arrangement of the support columns 4, the support columns 4 are elastically hinged on the sliding plate 31, so that when the front surface of the cabinet body 1 is impacted towards the support columns 4, the elastic rotation displacement of the support columns 4 can be proved, can cushion rack body 1 promptly, can cushion the impact force that rack body 1 received greatly promptly, its striking dynamics of effectual reduction increases the life of inside components and parts promptly
Further, shaft rod blocks 5 which are in one-to-one correspondence with the support columns 4 are arranged on the back surface of the cabinet body 1, the shaft rod blocks 5 are rotatably arranged on the main body of the cabinet body 1, the connecting assembly comprises connecting shaft rods 42 which are slidably arranged on the support columns 4, and the connecting shaft rods 42 are inserted into shaft rod grooves formed in the corresponding shaft rod blocks 5 to be connected with the main body of the cabinet body 1; the two connecting shafts 42 can be inserted into the shaft grooves when retracted into the support column 4.
Further, the connecting assembly further comprises an adjusting column 41 slidably disposed in the supporting column 4, the sliding direction of the adjusting column 41 is the same as that of the connecting shaft rod 42, and when the connecting shaft rod 42 is inserted into the shaft rod groove, the adjusting column 41 can be inserted into a connecting groove 51 formed in the shaft rod block 5; specifically, as shown in fig. 7, a fixing column 411 is disposed between two corresponding adjusting columns 41, and the two adjusting columns 41 are slidably disposed on the fixing column 411, and a third elastic member 4111 is sleeved on an outer wall of the fixing column 411, so that the adjusting column 41 protrudes to an outer side of the supporting column 4 under the elastic force of the third elastic member.
Further, the connecting groove 51 is opened on the side wall of the shaft rod block 5, the connecting groove 51 is respectively provided with a first placing groove 511 and a second placing groove 512 communicated with the first placing groove 511, the groove depth from the first placing groove 511 to the second placing groove 512 is gradually reduced, and the notch of the second placing groove is positioned on the side wall of the shaft rod block 5; specifically, the bent rod 52 is fixedly arranged on the outer side wall of the shaft rod block 5, and the circumferential side wall of the bent rice is sleeved with the fifth elastic element 521, and then the shaft rod block 5 is rotatably arranged on the cabinet body 1, which is used for enabling the shaft rod block 5 to be at the initial position through the arranged fifth elastic element 521 when the supporting column 4 rotates and moves to the direction of the first placing groove 511, namely, when the cabinet body 1 moves downwards, the rotating stroke of the shaft rod block 5 is the rotating length range of the bent rod 52, and the shaft rod block 5 can only move to the direction of the first placing groove 511 to rotate towards the second placing groove 512, and has a resetting function, when being disassembled, the rotating direction of the bent rod block 5 moving to the second placing groove 512 from the first placing groove 511 is reversed.
Further, the adjusting column 41 can selectively slide synchronously with the connecting shaft rod 42 through the adjusting component; the adjustment assembly has a blocking position, in which the adjustment post 41 can slide synchronously with the connecting shaft 42, and a release position; specifically, the position of the shelves is: the first bump 4211 is not located at the notch of the avoiding groove 2201, that is, when the adjusting column 41 is extruded in the phase supporting column 4, the internal motion of the phase supporting column 4 of the connecting sleeve 421 can be extruded, that is, the connecting shaft rod 42 which is rotatably connected with the connecting phase can be synchronously driven to slide in the phase supporting column 4, and the adjusting column 41 can synchronously slide with the connecting shaft rod 42;
releasing position: the first projection 4211 is located at the notch of the avoiding groove 2201, and the first projection 4211 is located at the notch of the avoiding groove 2201, that is, the first projection 4211 can pass through the first projection 4211 when the adjusting column 41 slides, and does not interfere with the locked connecting shaft 42.
Further, when the adjusting column 41 and the connecting shaft rod 42 slide synchronously, the adjusting column 41 gradually shrinks towards the inside of the supporting column 4 in the process of moving from the second placing groove 512 to the first placing groove 511, so as to synchronously drive the connecting shaft rod 42 to gradually disengage from the shaft rod groove;
further, the adjusting assembly comprises a connecting sleeve 421 rotatably disposed at one end of the connecting shaft rod 42 and a first bump 4211 disposed on the connecting sleeve 421, an avoiding groove 2201 adapted to the first bump 4211 is formed on a side wall of the adjusting column 41, when the first bump 4211 and a notch in the avoiding groove 2201 are formed, the adjusting column 41 does not drive the connecting shaft rod 42 to slide synchronously, specifically, the adjusting assembly is disposed to limit the sliding of the connecting shaft rod 42 after installation so that the connecting shaft rod does not slide, i.e., the stability of the connecting shaft rod 42 can be greatly improved, even if a supporting force for supporting the cabinet body 1 is provided, and when the cabinet is disassembled, the device can enable the adjusting column 41 to rotate synchronously with the adjusting column 41 under the separation of the first bump 4211 by adjusting the driving rod 45, and at this time, the sliding limit of the connecting shaft rod 42 can be removed, the disassembly of the cabinet body 1 is convenient.
Further, the adjusting assembly further comprises a rotating sleeve 43 rotatably disposed on the supporting column 4, one end of the connecting sleeve 421 is slidably disposed on the rotating sleeve 43, and a transmission gear 431 is disposed on an outer wall of the rotating sleeve 43. It is specific, be sliding connection between rotating sleeve 43 and the connecting sleeve 421, and do not take place to rotate between the two, support relative slip, when rotating sleeve 43 rotates promptly, drive the motion of connecting sleeve 421, then drive the motion of the inside fixed second lug 4313 that sets up of connecting sleeve 421, move to the spout along arc locked groove 4401, be the limiting that connecting sleeve 421 is not receiving second lug 4313 promptly, can slide along the direction of spout, then and first lug 4211 at this moment is not in the notch department of dodging groove 2201, when extrusion regulation post 41 in looks support post 4 promptly, can extrude its inside motion of connecting sleeve 421 looks support post 4, can drive the synchronous inside slip of connecting shaft lever 42 looks support post 4 that connects mutually of connecting mutually rotation promptly, then peg graft to the inslot that rack body 1 back was seted up again.
Further, the adjusting assembly further comprises a limiting column 44 arranged in the supporting column 4, the limiting column 44 is circumferentially provided with an arc-shaped locking groove 4401 along the side wall, the inner wall of the rotating sleeve 43 is provided with a second bump 4313, and when the second bump 4313 is clamped into the arc-shaped locking groove 4401, the first bump 4211 is positioned at the notch of the avoiding groove 2201 and can limit the sliding of the connecting shaft. Specifically, a connecting column 441 is fixedly arranged on the side wall of the limiting column 44, and then the connecting column 441 passes through the rotating sleeve 43 and is fixedly connected to the inner wall of the supporting column 4, that is, the limiting column 44 can be in a fixed state.
The assembling rod 3 is provided with a sliding plate 31 in a sliding manner, a first elastic part 32 is arranged between the sliding plate 31 and the assembling rod 3, a driving rod 45 is arranged on the supporting column 4 in a rotating manner, the driving rod 45 is inserted into the supporting column 4 and is fixedly connected to a circular gear 451 arranged in the supporting column 4, a transmission rack 452 meshed with the circular gear 451 is also arranged in the supporting column 4, and the transmission rack 452 is meshed with the transmission gear 431; a support bar 311221 is vertically arranged on the sliding plate 31, and a fourth elastic piece 3111 is arranged between the support bar 311221 and the sliding plate 31; a fourth elastic piece 3111, and then one end of the supporting rod 311221 is rotatably provided with a roller, and the roller is arranged in the inner groove of the assembling plate; through the sliding plate 31 and the bracing piece 311221 that set up, can cushion through the elasticity that at first passes through bracing piece 311221 and fourth elastic component 3111 when receiving the impact force degree of side at cabinet body 1, then the first elastic component 32 that rethread sliding plate 31 both sides set up cushions once more, can cooperate support column 4 to carry out diversified buffering promptly, further improve its life.
Further, the device further comprises a supporting frame 21 fixedly arranged above and below the installation backboard 2, a supporting rod 311221 is vertically arranged on the supporting frame 21 in a sliding manner, a placing plate 22 is horizontally arranged on the supporting frame 21 in a sliding manner, the top end of the supporting frame 21 is arranged on the placing plate 22 in a sliding manner, a spring is arranged between the placing plate 22 and the supporting frame 21, a supporting block 211 is fixedly arranged in the supporting frame 21, the placing plate 22 is placed on the supporting block 211 and the supporting frame 21, as shown in fig. 5 and fig. 1 in particular, the lower end of the cabinet body 1 is supported on the placing plate 22, the gravity of the cabinet body 1 is normally supported through the supporting column 4 and the placing plate 22, which are mainly supported through the placing plate 22, when receiving an impact force, the cabinet body 1 drives the placing plate 22 connected at the bottom to move towards the installation backboard 2, namely, the placing plate 22 is gradually separated from the supporting frame 21, and supporting blocks 211, then when a certain impact force is applied, the placing plate 22 is completely separated from the supporting frame 21 and the supporting blocks 211, and then, the gravity is carried on the placing plate 22, supported by the supporting bar 311221 below the placing plate 22, the impact force is buffered by a spring below the supporting rod 311221, and at the same time, the supporting column 4 arranged on the side wall of the mounting backboard 2 is triggered, when the cabinet body 1 is impacted, the relative supporting columns 4 slide horizontally in the vertical direction, so that the cabinet body 1 and each support column 4 can form a parallel buffer state, and because the support columns 4 are elastically hinged on the sliding plate 31, can cushion the impact that rack body 1 openly received to support column 4 direction promptly, the state after the striking is as shown in fig. 13, and support column 4 is the tilt state, the impact strength that its received of buffering that can be great.
The invention further provides a power distribution cabinet, which comprises the assembled back plate structure and the power distribution cabinet, so that the power distribution cabinet also has the beneficial effects, which are not repeated.
When the invention is installed, firstly, the installation back plate 2 is installed to a designated position through a screw, then the assembly rod 3 is installed on the installation back plate 2 through a screw, then the cabinet body 1 is installed on the support frame 21, the bottom of the cabinet body can be installed on the support frame 21 through a screw, then each support column 4 is installed, the support column 4 is inserted into a groove arranged on the back surface of the cabinet body 1, before the cabinet body is inserted, firstly, the drive rod 45 needs to be rotated, so that the drive rod 45 drives the circular gear 451 and the transmission gear 431 which is engaged with the circular gear 451 to rotate, namely, the rotary sleeve 43 is driven to rotate, the rotary sleeve 43 is connected with the connecting sleeve 421 in a sliding way, and the support does not rotate, namely, when the rotary sleeve 43 rotates, the connecting sleeve 421 is driven to move, and then the second lug 4313 fixedly arranged in the connecting sleeve 421 is driven to move, the locking rod moves into the sliding groove along the arc-shaped locking groove 4401, that is, the connecting sleeve 421 can slide along the direction of the sliding groove without being limited by the second projection 4313, then the first projection 4211 is not positioned at the notch of the avoiding groove 2201, that is, when the adjusting column 41 is squeezed in the phase supporting column 4, the inner movement of the phase supporting column 4 of the connecting sleeve 421 can be squeezed, that is, the connecting rod 42 connected in a rotating manner can be synchronously driven to synchronously slide in the phase supporting column 4, and then the connecting rod 42 is plugged into the groove formed in the back of the cabinet body 1 to be plugged into the connecting groove 51 on the rod block 5, when the connecting rod is plugged into the connecting groove 51 on the rod block 5, the two adjusting columns 41 corresponding to the two first placing grooves 511 are plugged into the first placing grooves 511 under the elastic force of the third elastic member 4111, and the connecting rod 42 is plugged into the rod groove under the elastic force of the second elastic member 4212, that is installed, then the rack 452 is driven to rotate by rotating the driving rod 45 in the reverse direction to drive the transmission gear 431 to rotate, then the connecting sleeve 421 is driven to move, so that the second projection 4313 moves into the arc-shaped lock groove 4401, that is, the position of the supporting column 4 can be limited, that is, the second projection enters the position of the partition, that is, the sliding of the connecting shaft rod 42 can be limited after installation, so that the connecting shaft rod 42 cannot slide, that is, the stability of the connecting shaft rod 42 can be greatly improved, even if the supporting force for supporting the cabinet body 1 is provided, and in the process of disassembly, the device can enable the adjusting column 41 to synchronously rotate with the adjusting column 41 under the partition of the first projection 4211 by adjusting the driving rod 45, and at the moment, the sliding limitation on the connecting shaft rod 42 can be removed, so that the cabinet body 1 can be conveniently disassembled, meanwhile, the first projection 4211 is located at the notch position of the avoiding groove 2201, that is when the adjusting column 41 slides, the first projection 4211 can pass through, will not interfere with the connection shaft rod 42 that has locked, namely when receiving the buffering dynamics, even support column 4 rotates along connection shaft rod 42 for the relative cabinet body 1 of pivot, still not block its change of adjusting post 41, namely, adjust post 41 this moment and can not influence its elastic buffer along the sliding change of connecting groove 51. Then when receiving the impact, the cabinet body 1 drives the placing plate 22 connected with the bottom to move towards the direction of the mounting backboard 2, namely the placing plate 22 gradually separates from the supporting frame 21 and the supporting block 211, then when receiving a certain impact force, the placing plate 22 completely separates from the supporting frame 21 and the supporting block 211, then the gravity is borne on the placing plate 22, the supporting plate 311221 below the placing plate 22 supports the impact force, the impact force is buffered by the spring below the supporting rod 311221, meanwhile, the supporting columns 4 arranged on the side wall of the mounting backboard 2 are triggered, the cabinet body 1 receives the impact force, the relative supporting columns 4 horizontally slide in the vertical direction, the cabinet body 1 and the supporting columns 4 form a parallel buffer state, the supporting columns 4 are elastically hinged on the sliding plate 31, namely, the impact force received by the cabinet body 1 from the front direction of the supporting columns 4 can be buffered, in the post-impact state, as shown in fig. 13, the supporting column 4 is in an inclined state, i.e., the impact force applied thereto can be greatly buffered.
When the disassembly is required, the driving rod 45 is adjusted, so that the driving rod 45 drives the circular gear 451 and the transmission gear 431 engaged with the circular gear 451 to rotate, that is, the rotating sleeve 43 is driven to rotate, when the rotating sleeve 43 rotates, the connecting sleeve 421 is driven to move, then the second projection 4313 fixedly arranged inside the connecting sleeve 421 is driven to move, and the second projection 4401 moves into the sliding groove along the arc-shaped locking groove 4401, that is, the connecting sleeve 421 is not limited by the second projection 4313 and can slide along the direction of the sliding groove, then the first projection 4211 is not located at the notch of the avoiding groove 2201, that is, the first projection 4211 abuts against the side wall of the adjusting column 41, that is, the blocking position is located at this time, then the cabinet body 1 is pushed upwards, that the supporting column 4 rotates relative to the cabinet body 1 along the connecting shaft rod 42, that is, the adjusting column 41 at this time, gradually shifts from the position of the first placing groove 511 to the position of the second placing groove 512, because the groove depth of first standing groove 511 to second standing groove 512 reduces gradually until the lateral wall parallel and level with axostylus axostyle piece 5, the extrusion is adjusted post 41 and is slided to the inside of support column 4 gradually promptly, then can drive in step to connect the synchronous looks support column 4 inside of connecting axostylus axostyle 42 that rotates the connection mutually and slide promptly, even must adjust post 41 and connecting axostylus axostyle 42 and break away from spread groove 51 and axostylus axostyle groove in step completely, even get support column 4 and 1 dismantlement of rack body, then can be quick dismantle rack body 1 and be convenient for the maintenance and change components and parts, and dismantle efficiency is higher.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. An assembled backplate structure comprising a mounting backplate (2), characterized in that: the mounting back plate (2) is provided with a plurality of assembling rods (3), each assembling rod (3) is provided with at least two supporting columns (4), one end of each supporting column (4) is elastically hinged to the assembling rod (3), a connecting assembly is arranged in each supporting column (4), and the connecting assembly is detachably and movably connected to the main body of the cabinet body (1);
when the front surface of the cabinet body (1) main body is subjected to impact force towards the direction of the supporting columns (4), the supporting columns (4) all prove rotation displacement so as to buffer the impact force.
2. The assembled backboard structure according to claim 1, wherein the cabinet body (1) is provided with shaft rod blocks (5) on the back surface thereof, the shaft rod blocks (5) correspond to the support columns (4) one by one, the shaft rod blocks (5) are rotatably arranged on the main body of the cabinet body (1), the connecting assembly comprises connecting shaft rods (42) slidably arranged on the support columns (4), and the connecting shaft rods (42) are inserted into shaft rod grooves formed on the corresponding shaft rod blocks (5) to connect the main body of the cabinet body (1); when two connecting shafts (42) are retracted into the supporting column (4), they can be inserted into the shaft grooves.
3. An assembled backplane structure according to claim 2, wherein the connection assembly further comprises an adjusting post (41) slidably disposed in the support post (4) and having a sliding direction consistent with the sliding direction of the connection shaft rod (42), and when the connection shaft rod (42) is inserted into the shaft rod groove, the adjusting post (41) can be inserted into a connection groove (51) formed on the shaft rod block (5).
4. An assembled backplate structure according to claim 3, wherein the connecting slots (51) are opened on the side walls of the shaft lever block (5), the connecting slots (51) are respectively provided with a first placing slot (511) and a second placing slot (512) communicated with the first placing slot (511), the depth from the first placing slot (511) to the second placing slot (512) is gradually reduced, and the second placing slot is positioned on the side walls of the shaft lever block (5).
5. An assembled backplate structure according to claim 4 in which the adjustment posts (41) are selectively slidable in synchronism with the connecting shaft (42) by adjustment members; the adjustment assembly has a blocking position in which the adjustment post (41) can slide synchronously with the connecting shaft (42), and a release position.
6. The assembled backboard structure according to claim 5, wherein when the adjusting column (41) and the connecting shaft rod (42) slide synchronously, the adjusting column (41) gradually shrinks towards the inside of the supporting column (4) in the process of moving from the second placing groove (512) to the first placing groove (511) so as to synchronously drive the connecting shaft rod (42) to gradually disengage from the shaft rod groove.
7. The assembled backboard structure according to claim 6, wherein the adjusting assembly comprises a connecting sleeve (421) rotatably disposed at one end of the connecting shaft rod (42) and a first protrusion (4211) disposed on the connecting sleeve (421), an avoiding groove (2201) adapted to the first protrusion (4211) is formed on a side wall of the adjusting column (41), and the adjusting column (41) does not drive the connecting shaft rod (42) to slide synchronously when the first protrusion (4211) and the first protrusion are located in the notch of the avoiding groove (2201).
8. An assembled backplate structure according to claim 7, wherein the adjustment assembly further comprises a rotating sleeve (43) rotatably disposed on the support post (4), one end of the connecting sleeve (421) is slidably disposed on the rotating sleeve (43), and a transmission gear (431) is disposed on the outer wall of the rotating sleeve (43).
9. The assembled type backboard structure according to claim 7, wherein the adjusting assembly further comprises a limiting column (44) arranged in the supporting column (4), the limiting column (44) is provided with an arc-shaped locking groove (4401) along the circumferential direction of the side wall, the inner wall of the rotating sleeve (43) is provided with a second bump (4313), and when the second bump (4313) is clamped in the arc-shaped locking groove (4401), the first bump (4211) is positioned at the notch of the avoiding groove (2201) and can limit the sliding of the connecting shaft.
10. A switch cabinet comprising an assembled backplane structure according to any of claims 1-9.
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| CN202111672033.7A CN114336329B (en) | 2021-12-31 | 2021-12-31 | Assembled backplate structure and switch board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111672033.7A CN114336329B (en) | 2021-12-31 | 2021-12-31 | Assembled backplate structure and switch board |
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| CN114336329A true CN114336329A (en) | 2022-04-12 |
| CN114336329B CN114336329B (en) | 2024-02-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916781A (en) * | 2022-06-07 | 2022-08-19 | 重庆标零建筑科技有限公司 | Assembled furniture and assembling method thereof |
| CN115103549A (en) * | 2022-07-16 | 2022-09-23 | 青岛艾迪森科技股份有限公司 | Self-rotating cabinet |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515791B1 (en) * | 2014-08-21 | 2015-05-04 | 성보전기공업 주식회사 | Earthquake-proofing distribute & switch board |
| CN106129833A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of power distribution cabinet |
| CN210201275U (en) * | 2019-07-07 | 2020-03-27 | 青岛德润昊海电器设备有限公司 | Waterproof power distribution cabinet |
| CN210381649U (en) * | 2019-05-08 | 2020-04-21 | 北京全路通信信号研究设计院集团有限公司 | Anti-seismic cabinet |
| CN210491411U (en) * | 2019-08-16 | 2020-05-08 | 温州建正节能科技有限公司 | Energy-saving cabinet for electrical equipment |
| CN212136941U (en) * | 2020-04-22 | 2020-12-11 | 江苏申源电气工程有限公司 | Switch board shell with crashproof structure |
| CN212210250U (en) * | 2020-06-30 | 2020-12-22 | 常熟市欣原电器控制设备有限公司 | Make things convenient for low-voltage distribution cabinet of dismouting |
| CN212277737U (en) * | 2020-06-12 | 2021-01-01 | 国网湖北省电力有限公司巴东县供电公司 | Electric power cabinet convenient to remove |
| CN112290422A (en) * | 2020-11-12 | 2021-01-29 | 湖南宇尚电力建设有限公司 | High-voltage power engineering power box with protection function |
| CN213126756U (en) * | 2020-09-11 | 2021-05-04 | 吴瑞华 | Novel intelligent network rack of suspension type |
| CN213694587U (en) * | 2020-11-17 | 2021-07-13 | 深圳市优良专显科技有限公司 | Rack convenient to equipment |
| KR102277294B1 (en) * | 2021-02-20 | 2021-07-14 | (주)도원엔지니어링건축사사무소 | Buffering device for information and communication devices using pan spring |
| CN113229962A (en) * | 2021-04-29 | 2021-08-10 | 林玉龙 | Cleaning frame for surgical instruments |
| CN213954949U (en) * | 2020-12-25 | 2021-08-13 | 广东蓝腾电气有限公司 | Wall-hanging electric power cabinet with stabilize installing support |
| CN215125957U (en) * | 2021-06-03 | 2021-12-14 | 东莞海皓净化科技有限公司 | Anesthesia cabinet with adjustable interlayer clearance and anti-collision protection function |
-
2021
- 2021-12-31 CN CN202111672033.7A patent/CN114336329B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515791B1 (en) * | 2014-08-21 | 2015-05-04 | 성보전기공업 주식회사 | Earthquake-proofing distribute & switch board |
| CN106129833A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司蓬莱市供电公司 | A kind of power distribution cabinet |
| CN210381649U (en) * | 2019-05-08 | 2020-04-21 | 北京全路通信信号研究设计院集团有限公司 | Anti-seismic cabinet |
| CN210201275U (en) * | 2019-07-07 | 2020-03-27 | 青岛德润昊海电器设备有限公司 | Waterproof power distribution cabinet |
| CN210491411U (en) * | 2019-08-16 | 2020-05-08 | 温州建正节能科技有限公司 | Energy-saving cabinet for electrical equipment |
| CN212136941U (en) * | 2020-04-22 | 2020-12-11 | 江苏申源电气工程有限公司 | Switch board shell with crashproof structure |
| CN212277737U (en) * | 2020-06-12 | 2021-01-01 | 国网湖北省电力有限公司巴东县供电公司 | Electric power cabinet convenient to remove |
| CN212210250U (en) * | 2020-06-30 | 2020-12-22 | 常熟市欣原电器控制设备有限公司 | Make things convenient for low-voltage distribution cabinet of dismouting |
| CN213126756U (en) * | 2020-09-11 | 2021-05-04 | 吴瑞华 | Novel intelligent network rack of suspension type |
| CN112290422A (en) * | 2020-11-12 | 2021-01-29 | 湖南宇尚电力建设有限公司 | High-voltage power engineering power box with protection function |
| CN213694587U (en) * | 2020-11-17 | 2021-07-13 | 深圳市优良专显科技有限公司 | Rack convenient to equipment |
| CN213954949U (en) * | 2020-12-25 | 2021-08-13 | 广东蓝腾电气有限公司 | Wall-hanging electric power cabinet with stabilize installing support |
| KR102277294B1 (en) * | 2021-02-20 | 2021-07-14 | (주)도원엔지니어링건축사사무소 | Buffering device for information and communication devices using pan spring |
| CN113229962A (en) * | 2021-04-29 | 2021-08-10 | 林玉龙 | Cleaning frame for surgical instruments |
| CN215125957U (en) * | 2021-06-03 | 2021-12-14 | 东莞海皓净化科技有限公司 | Anesthesia cabinet with adjustable interlayer clearance and anti-collision protection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114916781A (en) * | 2022-06-07 | 2022-08-19 | 重庆标零建筑科技有限公司 | Assembled furniture and assembling method thereof |
| CN114916781B (en) * | 2022-06-07 | 2024-05-14 | 湖北海天时代科技股份有限公司 | Assembled furniture and assembling method thereof |
| CN115103549A (en) * | 2022-07-16 | 2022-09-23 | 青岛艾迪森科技股份有限公司 | Self-rotating cabinet |
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|---|---|
| CN114336329B (en) | 2024-02-02 |
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