CN217307002U

CN217307002U - Assembled switch board structure

Info

Publication number: CN217307002U
Application number: CN202221098456.2U
Authority: CN
Inventors: 孝得印
Original assignee: Henan Telaixing Electrical Equipment Co Ltd
Current assignee: Henan Telaixing Electrical Equipment Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-26
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses an assembled power distribution cabinet structure, which comprises a bottom frame and an assembling mechanism; bottom frame: the front side and the rear side of the upper surface of the bottom frame are both provided with U-shaped cabinet plates, a cabinet door is hinged in an opening in the middle of the U-shaped cabinet plate at the front side through a hinge, the left side and the right side of the upper surface of the bottom frame are both provided with side cabinet plates, the upper ends of the middle parts of the side cabinet plates are both provided with uniformly distributed heat dissipation fin openings, and a top frame is arranged at an opening in the upper end of a whole formed by the two U-shaped cabinet plates and the two side cabinet plates; an assembling mechanism: the bottom frame is arranged at the joint of the whole body formed by the bottom frame, the two U-shaped cabinet plates, the two side cabinet plates and the top frame; wherein: the upper surface of the bottom frame and the bottom surface of the top frame are both provided with jacks which are uniformly distributed; this assembled switch board structure not only possesses the fast assembly function, can also ensure overall structure's equipment stability simultaneously, and easy operation is practical to reach the purpose of save time.

Description

Assembled switch board structure

Technical Field

The utility model relates to a distribution engineering technical field specifically is an assembled switch board structure.

Background

A switch board is a cabinet integrating electrical components for the distribution of electrical energy. The switch board mainly has the effect in two respects: firstly, carry out distribution and control to consumer, secondly when overload, short circuit and electric leakage appear in the circuit, provide power-off protection.

The power distribution cabinet is widely applied to power distribution control of domestic power consumption in residential buildings, schools, hospitals and the like due to good functions. The switch boards, such as lighting distribution boxes and power distribution boxes, can often be seen in enterprise plants and workshops. Generally, power distribution cabinets are largely classified into primary, secondary, and low-level tertiary power distribution equipment.

The existing power distribution cabinet generally transports various electrical elements to a power distribution place, and then the various electrical elements are installed inside the power distribution cabinet, so that the efficiency of transportation work is easily influenced due to the fact that the occupied space of the power distribution cabinet is large in the transportation process, and therefore an assembled power distribution cabinet structure is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an assembled switch board structure, not only possess the fast assembly function, can also ensure overall structure's equipment stability simultaneously, easy operation is practical to reach save time's purpose, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an assembled power distribution cabinet structure comprises a bottom frame and an assembling mechanism;

bottom frame: u-shaped cabinet plates are mounted on the front side and the rear side of the upper surface of the cabinet, a cabinet door is hinged in an opening in the middle of the U-shaped cabinet plate on the front side through a hinge, side cabinet plates are mounted on the left side and the right side of the upper surface of the bottom frame, heat dissipation fins which are uniformly distributed are arranged at the upper ends of the middle of the side cabinet plates, and a top frame is mounted at an opening in the upper end of a whole formed by the two U-shaped cabinet plates and the two side cabinet plates;

an assembling mechanism: set up in six people of underframe, two U-shaped cabinet boards, two side cabinet boards and top frame and constitute holistic linking department, not only possess the fast assembly function, can also ensure overall structure's equipment stability simultaneously, easy operation is practical to reach save time's purpose.

Further, the upper surface of underframe and the bottom surface of top frame all are equipped with evenly distributed's jack, and both ends and two side cabinet boards's upper and lower surface middle parts all are equipped with about the upper and lower surface of two U-shaped cabinet boards and insert the post, and the jack is pegged graft with vertical correspondence and adjacent post activity of inserting, can adopt the mode of pegging graft to realize preliminary combined function.

Furthermore, the limiting grooves formed in the middle of the front side face and the rear side face of each side cabinet plate are matched with the limiting strips correspondingly arranged on the inner side faces of the two U-shaped cabinet plates, so that a limiting effect can be provided for the side cabinet plates and the U-shaped cabinet plates, and the progress of assembly work is not influenced due to gaps between the side cabinet plates and the U-shaped cabinet plates during assembly.

Further, equipment mechanism includes semicircle dovetail, semicircle dovetail block, knob and fan-shaped dovetail, the semicircle dovetail sets up respectively in the upper surface four corners of underframe and the bottom surface four corners of top frame, and the inside of semicircle dovetail all is connected with semicircle dovetail block through the round pin hub rotation, and the round pin outside extension end department at semicircle dovetail block middle part all is equipped with the knob, and the relative medial surface four corners of two U-shaped cabinet boards and the four corners of two side cabinet boards all are equipped with fan-shaped dovetail, can realize fixed to the equipment of this switch board structure.

Further, equipment mechanism still includes through hole, gag lever post and spacing hole, the through hole sets up respectively in the eccentric department of the lateral surface of knob, and the equal lateral sliding connection in inside of through hole has the gag lever post, and both ends all are equipped with spacing hole around the side and the side of controlling of top frame around both ends around the side about the underframe, and the gag lever post sets up with spacing hole cooperation, can realize the position locking to the knob.

Further, equipment mechanism still includes the extension spring, the extension spring sets up respectively in the step inslot at the downthehole arc wall middle part of running-through, the outside end of extension spring respectively with adjacent gag lever post in along step face fixed connection, the extension spring cover is located adjacent gag lever post outside, can drive the inside that the gag lever post inserted spacing hole automatically.

Further, equipment mechanism still includes location spiral shell head and T shape pole, location spiral shell head is threaded connection in the outer edge mouth department of adjacent through hole respectively, and T shape pole sets up respectively in adjacent gag lever post outside end department, and location spiral shell head activity cup joints in adjacent T shape pole outside, can prevent that personnel from causing the mistake to the gag lever post and touching and influence the equipment stability of this switch board structure.

Compared with the prior art, the beneficial effects of the utility model are that: this assembled switch board structure has following benefit:

1. the bottom frame, the two U-shaped cabinet plates, the two side cabinet plates and the top frame are preliminarily combined in a plug-in mode through the jacks and the plug posts, so that the semicircular dovetail grooves can be matched and corresponding to the two fan-shaped dovetail grooves in the corresponding positions, the limiting grooves can provide limiting effects for the side cabinet plates and the U-shaped cabinet plates, and the progress of assembly work is influenced due to the fact that gaps exist between the side cabinet plates and the U-shaped cabinet plates when the assembly is avoided.

2. After the preliminary combination is completed, personnel only need to twist the knob by one hundred eighty degrees, so that the semicircular dovetail block is clamped into the two adjacent fan-shaped dovetail grooves along with the rotation of the knob to fix the joint of the whole body consisting of the bottom frame, the two U-shaped cabinet plates, the two side cabinet plates and the top frame, the limiting rod can be exactly aligned with the limiting hole after the knob is rotated by one hundred eighty degrees, at the moment, the limiting rod can be automatically inserted into the limiting hole to lock the position of the knob under the action of the tension spring, the T-shaped rod is gradually pulled out from the inside of the positioning screw head and generates relative displacement along with the limiting rod, when the positioning screw head is in threaded connection with the outer edge of the through hole, the error touch of the limiting rod caused by the personnel to influence on the assembly stability of the structure of the power distribution cabinet can be prevented through the mode of blocking the through hole, and the personnel can drive the limiting rod to be pulled out from the inside of the limiting hole only need to gradually screw out the positioning screw head when the disassembly work is needed, the knob is locked by quick contact, and the operation is simple and practical.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the bottom view of the present invention;

FIG. 4 is a schematic view of the in-plane cross-sectional structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure at B of the present invention;

fig. 6 is a schematic view of the enlarged structure at the position C of the present invention.

In the figure: 1 bottom frame, 2U-shaped cabinet plate, 3 cabinet doors, 4 side cabinet plates, 5 heat dissipation fins, 6 top frame, 7 assembly mechanism, 701 semicircle dovetail groove, 702 semicircle dovetail block, 703 knob, 704 fan-shaped dovetail groove, 705 through hole, 706 spacing rod, 707 spacing hole, 708 tension spring, 709 positioning screw head, 710T-shaped rod, 8 jack, 9 inserted post, 10 spacing groove.

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.

Referring to fig. 1-6, the present embodiment provides a technical solution: an assembled power distribution cabinet structure comprises a bottom frame 1 and an assembling mechanism 7;

bottom frame 1: the front side and the rear side of the upper surface of the cabinet are respectively provided with a U-shaped cabinet plate 2, a cabinet door 3 is hinged in an opening in the middle of the U-shaped cabinet plate 2 at the front side through a hinge, the left side and the right side of the upper surface of the bottom frame 1 are respectively provided with a side cabinet plate 4, the upper end of the middle of each side cabinet plate 4 is provided with a uniformly distributed heat dissipation fin opening 5, an opening at the upper end of a whole body formed by the two U-shaped cabinet plates 2 and the two side cabinet plates 4 is provided with a top frame 6, and the heat dissipation fin openings 5 can enable electrical elements subsequently installed in the power distribution cabinet to normally perform heat dissipation work, so that the safety in use is ensured;

an assembly mechanism 7: the assembling mechanism 7 is arranged at the joint of the whole body formed by the bottom frame 1, the two U-shaped cabinet plates 2, the two side cabinet plates 4 and the top frame 6, the assembling mechanism 7 comprises a semicircular dovetail groove 701, a semicircular dovetail block 702, a knob 703 and a fan-shaped dovetail groove 704, the semicircular dovetail grooves 701 are respectively arranged at four corners of the upper surface of the bottom frame 1 and four corners of the bottom surface of the top frame 6, the semicircular dovetail groove 701 is rotatably connected with the semicircular dovetail block 702 through a pin shaft, the knob 703 is arranged at the extended end of the outer side of the pin shaft in the middle of the semicircular dovetail block 702, the fan-shaped dovetail grooves 704 are respectively arranged at four corners of the opposite inner side surfaces of the two U-shaped cabinet plates 2 and four corners of the two side cabinet plates 4, the assembling mechanism 7 further comprises a through hole 705, a limiting rod 706 and a limiting hole 707, the through hole is respectively arranged at the eccentric position of the outer side surface of the knob 703, the through hole 705 is connected with the limiting rod 706 in a transverse sliding way, the front and back ends of the left and right side surfaces of the bottom frame 1 and the front and back ends of the left side surfaces of the top frame 6 are respectively provided with the limiting holes 707, the limiting rods 706 are arranged in a matching manner with the limiting holes 707, the assembling mechanism 7 further comprises tension springs 708, the tension springs 708 are respectively arranged in stepped grooves in the middle of inner arc walls of the through holes 705, outer end heads of the tension springs 708 are respectively fixedly connected with inner edge stepped surfaces of adjacent limiting rods 706, the tension springs 708 are sleeved outside the adjacent limiting rods 706, the assembling mechanism 7 further comprises positioning screw heads 709 and T-shaped rods 710, the positioning screw heads 709 are respectively connected with outer edge ports of the adjacent through holes 705 in a threaded manner, the T-shaped rods 710 are respectively arranged at outer end heads of the adjacent limiting rods 706, the positioning screw heads 709 are movably sleeved outside the adjacent T-shaped rods 710, and a person only needs to turn the knob 703 by one hundred eighty degrees, so that the semicircular dovetail blocks 702 rotate along with the knob 703 and are clamped into the two adjacent fan-shaped dovetail grooves 704, and the joint of the whole body formed by the bottom frame 1, the two U-shaped cabinet boards 2, the two side cabinet boards 4 and the top frame 6 can be fixed, the limiting rod 706 can be just aligned with the limiting hole 707 after the knob 703 is rotated one hundred eighty degrees, the limiting rod 706 can be automatically inserted into the limiting hole 707 to lock the position of the knob 703 under the action of the tension spring 708, the T-shaped rod 710 is gradually pulled out from the inside of the positioning screw head 709 and is relatively displaced along with the limiting rod 706, when the positioning screw head 709 is in threaded connection with the outer edge of the through hole 705, the through hole 705 can be blocked to prevent a person from mistakenly touching the limiting rod 706 to influence the assembly stability of the power distribution cabinet structure, and the person only needs to gradually screw out the positioning screw head 709 from the through hole 705 to drive the limiting rod 706 to be pulled out from the inside of the limiting hole 707 when the person needs to disassemble, the knob 703 is locked by quick contact, and the operation is simple and practical.

Wherein: underframe 1's upper surface and top frame 6's bottom surface all are equipped with evenly distributed's jack 8, both ends and two side cabinet boards 4's upper and lower surface middle parts all are equipped with about two U-shaped cabinet boards 2 upper and lower surfaces and insert post 9, jack 8 and vertical correspondence and adjacent insert the activity of post 9 and peg graft, earlier through jack 8 with insert post 9 with underframe 1, two U-shaped cabinet boards 2, six people of two side cabinet boards 4 and top frame carry out the initial combination with the mode of pegging graft, coincide with two fan-shaped dovetail 704 that correspond the position and correspond in order to guarantee that semicircle dovetail 701 can.

Wherein: spacing groove 10 that side cabinet panel 4 front and back side middle part set up corresponds the spacing strip that sets up with two relative medial surfaces of U-shaped cabinet panel 2 respectively and is identical, and spacing groove 10 can provide limiting displacement for side cabinet panel 4 and U-shaped cabinet panel 2 to there is the gap between the two and influence the progress of equipment work when avoiding assembling.

The utility model provides a pair of assembled switch board structure's theory of operation as follows: firstly, the bottom frame 1, the two U-shaped cabinet boards 2, the two side cabinet boards 4 and the top frame 6 are preliminarily combined in an inserting mode through the inserting holes 8 and the inserting columns 9 to ensure that the semi-circular dovetail grooves 701 can be matched and corresponding to the two fan-shaped dovetail grooves 704 at corresponding positions, the limiting grooves 10 can provide limiting effects for the side cabinet boards 4 and the U-shaped cabinet boards 2 so as to avoid the influence on the progress of assembly work due to gaps existing between the two cabinet boards during assembly, then, a person only needs to turn the knob 703 by one hundred eighty degrees, so that the semi-circular dovetail blocks 702 can be clamped into the two adjacent fan-shaped dovetail grooves 704 along with the rotation of the knob 703 to fix the joint of the whole body formed by the bottom frame 1, the two U-shaped cabinet boards 2, the two side cabinet boards 4 and the top frame 6, and the limiting rods 706 can be just aligned with the limiting holes 707 after the knob 703 rotates by one hundred eighty degrees, and the limiting rods 706 can be automatically inserted into the limiting holes 707 to lock the knob 703 under the action of the tension springs 708, t shape pole 710 then takes out along with gag lever post 706 together relative displacement from the inside of location spiral shell head 709 gradually, when location spiral shell head 709 threaded connection is in the outer edge mouth department of through hole 705, can prevent through the mode of shutoff through hole 705 that personnel from causing the mistake to touch and influence the assembly stability of this switch board structure to gag lever post 706, and personnel only need to twist out through hole 705 gradually with location spiral shell head 709 when needing to dismantle the work and can drive gag lever post 706 and take out from the inside of spacing hole 707, the locking of quick contact to knob 703, and easy operation is practical.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an assembled switch board structure which characterized in that: comprises a bottom frame (1) and an assembling mechanism (7);

bottom frame (1): u-shaped cabinet plates (2) are mounted on the front side and the rear side of the upper surface of the cabinet, cabinet doors (3) are hinged in openings in the middle of the U-shaped cabinet plates (2) on the front side, side cabinet plates (4) are mounted on the left side and the right side of the upper surface of the bottom frame (1), heat dissipation fins (5) which are uniformly distributed are arranged at the upper ends of the middle of the side cabinet plates (4), and top frames (6) are mounted at openings in the upper ends of a whole body formed by the two U-shaped cabinet plates (2) and the two side cabinet plates (4);

assembling mechanism (7): is arranged at the integral joint of the bottom frame (1), the two U-shaped cabinet plates (2), the two side cabinet plates (4) and the top frame (6).

2. The assembled power distribution cabinet structure according to claim 1, wherein: the upper surface of underframe (1) and the bottom surface of top frame (6) all are equipped with evenly distributed's jack (8), and both ends and the upper and lower surface middle part of two side cabinet boards (4) all are equipped with about the upper and lower surface of two U-shaped cabinet boards (2) and insert post (9), and jack (8) are pegged graft with vertical corresponding and adjacent post (9) activity of inserting.

3. The assembled power distribution cabinet structure according to claim 1, wherein: the limiting grooves (10) arranged in the middle of the front side and the rear side of the side cabinet plate (4) are respectively matched with the limiting strips correspondingly arranged on the opposite inner sides of the two U-shaped cabinet plates (2).

4. The assembled power distribution cabinet structure according to claim 1, wherein: equipment mechanism (7) include semicircle dovetail (701), semicircle dovetail (702), knob (703) and fan-shaped dovetail (704), semicircle dovetail (701) set up respectively in the upper surface four corners of underframe (1) and the bottom surface four corners of top frame (6), and the inside of semicircle dovetail (701) all is connected with semicircle dovetail (702) through the round pin hub rotation, and the round pin hub outside extension end department at semicircle dovetail (702) middle part all is equipped with knob (703), and the relative medial surface four corners of two U-shaped cabinet boards (2) and the four corners of two side cabinet boards (4) all are equipped with fan-shaped dovetail (704).

5. The assembled power distribution cabinet structure according to claim 4, wherein: the assembling mechanism (7) further comprises a through hole (705), a limiting rod (706) and a limiting hole (707), the through hole (705) is formed in the eccentric position of the outer side face of the knob (703), the limiting rod (706) is connected to the inside of the through hole (705) in a transverse sliding mode, the limiting hole (707) is formed in the front end and the rear end of the left side face and the rear end of the right side face of the bottom frame (1) and the front end and the rear end of the left side face and the rear end of the right side face of the top frame (6), and the limiting rod (706) is matched with the limiting hole (707).

6. The assembled power distribution cabinet structure according to claim 5, wherein: the assembling mechanism (7) further comprises a tension spring (708), the tension spring (708) is arranged in a step groove in the middle of the inner arc wall of the through hole (705) respectively, the outer end of the tension spring (708) is fixedly connected with the adjacent limiting rod (706) along the step surface respectively, and the tension spring (708) is sleeved outside the adjacent limiting rod (706).

7. The assembled power distribution cabinet structure according to claim 5, wherein: the assembling mechanism (7) further comprises a positioning screw head (709) and a T-shaped rod (710), the positioning screw head (709) is in threaded connection with the outer edge of the adjacent through hole (705), the T-shaped rod (710) is arranged at the outer end of the adjacent limiting rod (706) respectively, and the positioning screw head (709) is movably sleeved outside the adjacent T-shaped rod (710).