CN219180950U

CN219180950U - Power distribution cabinet framework

Info

Publication number: CN219180950U
Application number: CN202320098874.XU
Authority: CN
Inventors: 王民
Original assignee: Shenyang Yuelong Electrical Equipment Co ltd
Current assignee: Shenyang Yuelong Electrical Equipment Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-13
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of power distribution cabinet frameworks and discloses a power distribution cabinet framework, which comprises four main frameworks with the same structure and cross beams connected between the four main frameworks, wherein a plurality of cross beams are connected at two ends of the main frameworks, clamping grooves are formed in adjacent surfaces of each main framework, two ends of each cross beam are clamped in corresponding clamping grooves, each main framework is a hollow rod, an inserting block is inserted into the upper end of each main framework, the upper ends of the inserting blocks are fixedly connected with a pressing plate, the cross beams are inserted into the main frameworks, the main frameworks and the cross beams are stabilized by the arrangement of the inserting blocks and the pressing plates, the cross beams can be fixed again by the support rods which are arranged in a crossed mode, so that stable supporting force is increased between the main frameworks and the cross beams, finally, the stability of the whole device is further increased by using clamping components, the trouble caused by excessive screwing of fastening bolts is avoided, and the power distribution cabinet is convenient to install while the stability is maintained.

Description

Power distribution cabinet framework

Technical Field

The utility model relates to the technical field of power distribution cabinet frameworks, in particular to a power distribution cabinet framework.

Background

The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a generic name of a motor control center, and the assembly of a framework is finished mainly by mutually welding a plurality of angle steels at present, but the framework in the prior art is welded and the like; when the power distribution cabinet box is transported, the occupied area of the box is large, so that the quantity of the boxes which can be borne by the transport vehicle is small, and the transport efficiency is low.

The utility model discloses a switch board skeleton like patent publication number CN214124320U, its technical scheme main points are including main skeleton and transition skeleton, are provided with the connecting plate between main skeleton and the transition skeleton, and the one end and the transition skeleton fixed connection of connecting plate, the one end and the main skeleton detachable fixed connection of transition skeleton are kept away from to the connecting plate, have reached the purpose that improves the transportation efficiency of switch board skeleton, but above-mentioned device still has following problem when using:

the main skeleton and the transition skeleton in the device are connected through the connecting plates, the whole device is installed by utilizing a plurality of bolt connecting pieces, the connecting plates are small connecting pieces, the installation is extremely inconvenient, the device solves the problem of convenient transportation, but the mode of connecting a plurality of bolts is extremely complex, and the working time of a user during installation is seriously prolonged.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a framework of a power distribution cabinet, which at least solves one of the problems of the background art, so that the framework of the power distribution cabinet is more convenient and faster to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board skeleton, includes four main skeletons that the structure is the same and connects the crossbeam between four main skeletons, a plurality of the crossbeam is connected at the both ends of main skeleton, every the draw-in groove has been seted up to the adjacent face of main skeleton, the equal joint in draw-in groove rather than corresponding in the both ends of crossbeam, every main skeleton is hollow pole setting, the upper end grafting of main skeleton has the inserted block, the upper end fixedly connected with clamp plate of inserted block, four alternately be provided with two bracing pieces between the clamp plate, two the equal fixedly connected with V template in both ends of bracing piece, the one end and the clamp plate fixed connection of V template are two be provided with joint subassembly on the bracing piece.

Further, the joint subassembly includes L type inserted bar, the removal groove has been seted up on the bracing piece, sliding connection has L type inserted bar in the removal groove, every the slot has all been seted up near L type inserted bar one end to the main skeleton, L type inserted bar and slot grafting setting.

Further, a spring groove communicated with the moving groove is formed in the supporting rod, a connecting spring is fixedly connected to the inner bottom of the spring groove, and the other end of the connecting spring is fixedly connected with the back face of the L-shaped inserting rod.

Further, the back fixedly connected with connecting rod of L type inserted bar, connecting rod one end extends to the spring inslot a certain distance.

Further, the inner side of each clamping groove is fixedly connected with an anti-slip pad, and the inner wall of the anti-slip pad abuts against the outer side of the cross beam.

Further, one of the support rods is embedded in the other support rod, a bolt is connected with the inner thread of the support rod at the upper end, one end of the bolt penetrates through the support rod at the upper end to extend into the support rod at the lower part and is connected with the inner thread of the support rod at the lower part, and the top of the bolt is flush with the upper end face of the support rod.

Further, chamfer angles are formed on two sides of one end of the L-shaped inserted rod, which is positioned in the slot.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the cross beam is spliced on the main framework, the main framework and the cross beam are stabilized by utilizing the arrangement of the inserting blocks and the pressing plates, and the cross-arranged supporting rods can fix the main framework and the cross beam again, so that the stable supporting force is increased between the main framework and the cross beam, and finally, the stability of the whole device is further increased by utilizing the clamping assembly, so that the complicated operation caused by screwing excessive fastening bolts is avoided, the stability is maintained, and the installation is convenient.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of a part of a main skeleton according to the present utility model;

FIG. 3 is a schematic view showing a partial perspective cross-sectional structure of the support rod and the L-shaped insert rod of the present utility model;

fig. 4 is an enlarged perspective view of fig. 1 a.

In the figure: 1. a main skeleton; 101. a clamping groove; 102. a slot; 2. a cross beam; 3. a pressing plate; 4. v-shaped plates; 5. a support rod; 6. an L-shaped inserted link; 7. a bolt; 8. an anti-slip pad; 9. inserting blocks; 10. a moving groove; 11. a spring groove; 12. a connecting rod; 13. and a connecting spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 4, a power distribution cabinet framework comprises four main frameworks 1 with the same structure and cross beams 2 connected between the four main frameworks 1, wherein a plurality of cross beams 2 are connected at two ends of the main frameworks 1, clamping grooves 101 are formed in adjacent surfaces of each main framework 1, two ends of each cross beam 2 are clamped in the corresponding clamping grooves 101, each main framework 1 is a hollow rod, an inserting block 9 is inserted into the upper end of each main framework 1, a pressing plate 3 is fixedly connected to the upper end of each inserting block 9, two supporting rods 5 are arranged between the four pressing plates 3 in a crossing manner, two V-shaped plates 4 are fixedly connected to two ends of each supporting rod 5, one end of each V-shaped plate 4 is fixedly connected with each pressing plate 3, and clamping components are arranged on the two supporting rods 5.

As shown in fig. 1, the power distribution cabinet framework in the utility model is similar to the existing power distribution cabinet framework structure, as disclosed in publication number CN214124320U, the main improvement point of the utility model is that a user can more conveniently mount and dismount the power distribution cabinet framework, as shown in fig. 1 to 4, when the user needs to mount the main framework 1, two ends of the cross beam 2 can be firstly inserted into the hollow rod and the clamping groove 101 of the main framework 1, then one ends of the four main frameworks 1 are connected by the four cross beams 2, then the insert block 9 at the lower end of the pressing plate 3 is inserted into the middle of the idle rod of the main framework 1, at this time, the insert block 9 can abut against the side surfaces of the two cross beams 2, meanwhile, the lower end faces of the two cross-connected support rods 5 can abut against the upper end faces of the cross beams 2, and then the clamping components are utilized to further fix the mounting of the lower end of the main framework 1 with the upper end of the main framework 1, the cross beams 2 cannot be repeated here, the cross beams 2 are used for mounting the main framework 1, the cross beams are used for mounting the cross beams, the cross frames are stably mounted by the aid of the clamping components, the cross frames 2 are stably mounted between the main frameworks 1 and the main frameworks 2 are stably arranged by the aid of the clamping blocks, and the cross frames 2 are stably mounted between the cross frames 2, and the main frameworks 1 are stably mounted by the cross frames are stably, and the cross frames are stably mounted by the aid of the cross frames 2 is further avoided, and the stable mounting device is stable device is further due to the stable device.

As shown in fig. 1, 2 and 3, the clamping assembly comprises an L-shaped inserting rod 6, a moving groove 10 is formed in the supporting rod 5, the L-shaped inserting rod 6 is connected in the moving groove 10 in a sliding mode, a slot 102 is formed in one end, close to the L-shaped inserting rod 6, of each main framework 1, and the L-shaped inserting rod 6 is in plug-in connection with the slot 102.

Specifically, when the user installs the pressing plate 3 and the insert 9 at one end of the supporting rod 5, the L-shaped insert 6 can be moved in the moving groove 10, and after the insert 9 is installed with the main framework 1, the L-shaped insert 6 is moved again to be inserted into the slot 102, so that the L-shaped insert 6 limits the supporting rod 5, and therefore the supporting rod 5 cannot move upwards, and the insert 9 and the pressing plate 3 cannot be separated from the main framework 1.

As shown in fig. 3, the support rod 5 is provided with a spring groove 11 communicated with the moving groove 10, a connecting spring 13 is fixedly connected to the inner bottom of the spring groove 11, and the other end of the connecting spring 13 is fixedly connected with the back of the L-shaped inserted rod 6. Through the cooperation setting of spring groove 11 and coupling spring 13, can make L type inserted bar 6 can not break away from with slot 102 easily, and before installing bracing piece 5, only need stir L type inserted bar 6, drive coupling spring 13 to move in spring groove 11, can make L type inserted bar 6 move backward to avoid restricting the installation of bracing piece 5.

As shown in fig. 3, the back of the L-shaped insert rod 6 is fixedly connected with a connecting rod 12, and one end of the connecting rod 12 extends into the spring groove 11 for a certain distance. By the arrangement of the connecting rod 12, the possibility of the connecting spring 13 tilting or deforming during use can be avoided, resulting in the L-shaped insert rod 6 being disabled.

As shown in fig. 2, the inner side of each clamping groove 101 is fixedly connected with an anti-slip pad 8, and the inner wall of the anti-slip pad 8 abuts against the outer side of the cross beam 2. Through the setting of slipmat 8, can make crossbeam 2 when pegging graft with draw-in groove 101, the slipmat 8 can be the elastic pad simultaneously for utilize the micro-deformation ability of elastic pad for crossbeam 2 is more fixed on main frame 1.

As shown in fig. 1, 2 and 3, one of the support rods 5 is embedded in the other support rod 5, a bolt 7 is connected with the internal thread of the support rod 5 at the upper end, one end of the bolt 7 penetrates through the support rod 5 at the upper end to extend into the support rod 5 at the lower part and is connected with the internal thread of the support rod 5 at the lower part, and the top of the bolt 7 is flush with the upper end face of the support rod 5. Through inlay one of them bracing piece 5 and establish on another bracing piece 5 to connect two bracing pieces 5 through bolt 7, thereby make bracing piece 5 when the installation, have the flexibility more, it is more convenient, and the top of the top bracing piece 5 of bolt 7 flushes, can prevent that the top of bolt 7 from obstructing the installation to the switch board roof, further increase the practicality.

As shown in fig. 1, 2 and 3, the L-shaped insert rod 6 is provided with chamfers at both sides of one end in the slot 102. Through setting the two sides of one end of the L-shaped inserting rod 6 to be in a chamfering state, the L-shaped inserting rod 6 can be more smooth and convenient to insert with the slot 102.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. The utility model provides a switch board skeleton, includes four main skeletons (1) that the structure is the same and connects crossbeam (2) between four main skeletons (1), its characterized in that, a plurality of crossbeam (2) are connected at the both ends of main skeleton (1), every draw-in groove (101) have been seted up to the adjacent face of main skeleton (1), the equal joint in draw-in groove (101) rather than corresponding in both ends of crossbeam (2), every main skeleton (1) are empty core bar setting, peg graft in the upper end of main skeleton (1) has insert block (9), the upper end fixedly connected with clamp plate (3) of insert block (9), four cross between clamp plate (3) be provided with two bracing pieces (5), two the both ends of bracing piece (5) equal fixedly connected with V template (4), the one end and clamp plate (3) fixed connection of V template (4), two be provided with joint subassembly on the bracing piece (5).

2. The power distribution cabinet framework according to claim 1, wherein the clamping assembly comprises an L-shaped inserting rod (6), a moving groove (10) is formed in the supporting rod (5), the L-shaped inserting rod (6) is connected in the moving groove (10) in a sliding mode, a slot (102) is formed in one end, close to the L-shaped inserting rod (6), of each main framework (1), and the L-shaped inserting rod (6) and the slot (102) are arranged in an inserting mode.

3. The power distribution cabinet framework according to claim 2, characterized in that a spring groove (11) communicated with the moving groove (10) is formed in the supporting rod (5), a connecting spring (13) is fixedly connected to the inner bottom of the spring groove (11), and the other end of the connecting spring (13) is fixedly connected with the back face of the L-shaped inserting rod (6).

4. The power distribution cabinet framework according to claim 2, wherein the back of the L-shaped inserted link (6) is fixedly connected with a connecting rod (12), and one end of the connecting rod (12) extends to a distance in the spring groove (11).

5. The power distribution cabinet framework according to claim 1, wherein the inner side of each clamping groove (101) is fixedly connected with an anti-slip pad (8), and the inner wall of each anti-slip pad (8) is propped against the outer side of the cross beam (2).

6. A power distribution cabinet framework according to claim 2, characterized in that one of the support rods (5) is embedded in the other support rod (5), a bolt (7) is connected with the support rod (5) at the upper end in a threaded manner, one end of the bolt (7) penetrates through the support rod (5) at the upper end, extends into the support rod (5) at the lower part, is connected with the internal thread of the support rod (5) at the lower part, and the top of the bolt (7) is flush with the upper end face of the support rod (5).

7. The power distribution cabinet framework according to claim 2, wherein the L-shaped inserting rod (6) is provided with chamfers at two sides of one end in the slot (102).