CN219874767U

CN219874767U - Interlocking assembly for switch cabinet

Info

Publication number: CN219874767U
Application number: CN202321004411.9U
Authority: CN
Inventors: 宋明锋; 朱亚斌; 黄加海
Original assignee: Zhangjiagang Tianyi Electric Complete Set Structural Parts Co ltd
Current assignee: Zhangjiagang Tianyi Electric Complete Set Structural Parts Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-20
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses an interlocking assembly for a switch cabinet, which comprises the switch cabinet, wherein a drawer bin is arranged on the front surface of the switch cabinet, a drawer is movably connected to the inner side of the drawer bin, fixed round holes are symmetrically arranged below the left side and the right side of the front end of an inner cavity of the drawer bin, a concave handle is fixedly connected to the middle part of the lower end of the front surface of the drawer, a cylinder is arranged between the middle part of the concave handle and the inner part of the front side of the drawer, a pressing rod is movably connected to the inner side of the cylinder, and a cavity is arranged on the inner side below the front end of the drawer. This an interlocking subassembly for cubical switchboard, through the spill handle that sets up, fixed round hole, drum, press the pole, fixed round bar, movable hole, rope, slider, compression ring, compression spring's mutually supporting can realize the drawer and the fixed in drawer storehouse, convenient operation is swift, simple structure is compact, can not appear blocking and dun, has increased the practicality, has improved efficiency.

Description

Interlocking assembly for switch cabinet

Technical Field

The utility model relates to the field of switch cabinets, in particular to an interlocking assembly for a switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment.

The drawer bin of the switch cabinet is an electrical device, drawers with different sizes and models are arranged on the drawer bin of the switch cabinet, and different circuit controllers are respectively arranged in the drawers, so that the circuit is controlled through the drawer bin of the switch cabinet, the drawer structure generally comprises an inner drawer and a drawer base, circuit elements and the like are generally arranged in the inner drawer, and the drawer base is provided with a switch element for realizing the conduction operation of the circuit elements in the inner drawer.

In order to increase stability between the drawer and the drawer bin, an interlocking assembly is generally arranged, the drawer and the drawer bin are fixed through the interlocking assembly, and the fixing can be released when the drawer is required to be pulled out, but the interlocking assembly on the drawer in the prior art is complex in structure, easy to cause the phenomenon of clamping, and the like, and is not convenient enough to operate.

Therefore, it is necessary to provide an interlock assembly for a switchgear to solve the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide an interlocking assembly for a switch cabinet, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an interlocking subassembly for cubical switchboard, includes the cubical switchboard, the drawer storehouse has been seted up in the front of cubical switchboard, the inboard swing joint in drawer storehouse has the drawer, fixed round hole has been seted up to the left and right sides below symmetry of drawer storehouse inner chamber front end, the middle part fixedly connected with spill handle of the front lower extreme of drawer, be provided with the drum between the inside front side of spill handle middle part and drawer, the inboard swing joint of drum has the push rod, the inboard of the below of drawer front end is provided with the cavity, the inboard swing joint of cavity has the slider, the movable hole has been seted up to the bilateral symmetry of cavity inner chamber front end, the one end of keeping away from the cavity of movable hole inner chamber is provided with fixed round bar, the middle part outside fixedly connected with compression ring of fixed round bar, the holding tank has been seted up at the inner chamber middle part of movable hole, the inboard of holding tank is provided with compression spring, the one end that is close to the cavity of fixed round bar is provided with the rope.

Preferably, the inner sides of the two ends of the sliding block are symmetrically and rotatably connected with second guide wheels.

Preferably, one end of the second guide wheel is in rolling fit with the inner wall of the cavity.

Preferably, the two sides of the front end of the cavity inner cavity are symmetrically and rotationally connected with the first guide wheels.

Preferably, one end of the soft rope far away from the fixed round rod bypasses the first guide wheel and is fixedly connected with the front side of the sliding block.

Preferably, the front end of the pressing rod protrudes out of the front side of the concave handle, and the rear end of the pressing rod extends to the inner cavity of the cavity and is fixedly connected with the middle part of the front side of the sliding block.

Preferably, the fixed round rod is movably connected with the inner side of the movable hole, and one end of the fixed round rod, which is far away from the soft rope, extends to the outer side of the drawer and is in plug-in fit with the fixed round hole.

Preferably, the inner diameter of the accommodating groove is larger than that of the movable hole, the compression ring is movably connected to the inner side of the accommodating groove, and the compression spring is located on the outer side of one end, close to the soft rope, of the fixed round rod.

Advantageous effects

Compared with the prior art, the utility model provides an interlocking assembly for a switch cabinet, which has the following beneficial effects:

1. this an interlocking subassembly for cubical switchboard, through the spill handle that sets up, fixed round hole, drum, press the pole, fixed round bar, movable hole, rope, slider, compression ring, compression spring's mutually supporting can realize the drawer and the fixed in drawer storehouse, convenient operation is swift, simple structure is compact, can not appear blocking and dun, has increased the practicality, has improved efficiency.

2. This an interlocking subassembly for cubical switchboard, the setting of second leading wheel is convenient for lead to the slider, has reduced the frictional force between slider and the cavity, and the setting of first leading wheel is convenient for lead to the rope, has reduced frictional force.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the drawer of the present utility model;

FIG. 3 is a schematic view of the front end of the drawer of the present utility model in a bottom cross-sectional configuration;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

fig. 5 is a schematic perspective view of a fixed round bar according to the present utility model.

In the figure: 1. a switch cabinet; 2. a drawer bin; 3. fixing the round hole; 4. a drawer; 5. a concave handle; 6. a cylinder; 7. pressing a pressing rod; 8. fixing the round rod; 9. a movable hole; 10. a receiving groove; 11. a compression spring; 12. a compression ring; 13. a cavity; 14. a soft rope; 15. a first guide wheel; 16. a slide block; 17. and a second guide wheel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, an interlocking component for a switch cabinet comprises a switch cabinet 1, a drawer bin 2 is arranged on the front surface of the switch cabinet 1, a drawer 4 is movably connected to the inner side of the drawer bin 2, fixed round holes 3 are symmetrically arranged below the left side and the right side of the front end of an inner cavity of the drawer bin 2, a concave handle 5 is fixedly connected to the middle part of the lower end of the front surface of the drawer 4, a cylinder 6 is arranged between the middle part of the concave handle 5 and the inside of the front side of the drawer 4, a pressing rod 7 is movably connected to the inner side of the cylinder 6, a cavity 13 is arranged on the inner side of the lower side of the front end of the drawer 4, a sliding block 16 is movably connected to the inner side of the cavity 13, the front end of the pressing rod 7 protrudes out of the front side of the concave handle 5, movable holes 9 are symmetrically arranged on the two sides of the front end of the inner cavity of the cavity 13, the one end that keeps away from cavity 13 of movable hole 9 inner chamber is provided with fixed round bar 8, fixed round bar 8's middle part outside fixedly connected with compression ring 12, holding tank 10 has been seted up at movable hole 9's inner chamber middle part, holding tank 10's internal diameter is greater than movable hole 9's internal diameter, compression ring 12 swing joint is in holding tank 10's inboard, holding tank 10's inboard is provided with compression spring 11, compression spring 11 is located fixed round bar 8 and is close to the one end outside of rope 14, fixed round bar 8's one end that is close to cavity 13 is provided with rope 14, fixed round bar 8 and the inboard swing joint of movable hole 9, fixed round bar 8 is kept away from the one end of rope 14 and is extended to the outside of drawer 4 and peg graft in fixed round hole 3 cooperation, through concave handle 5 that sets up, fixed round hole 3, drum 6, press pole 7, fixed round bar 8, movable hole 9, rope 14, slider 16, compression ring 12 The compression spring 11 mutually cooperates to realize the fixation of the drawer 4 and the drawer bin 2, so that the operation is convenient and quick, the structure is simple and compact, the clamping and the stopping can not occur, the practicability is improved, and the efficiency is improved.

The inner sides of the two ends of the sliding block 16 are symmetrically and rotatably connected with second guide wheels 17, one end of each second guide wheel 17 is in rolling fit with the inner wall of the corresponding cavity 13, and the sliding block 16 is conveniently guided by the second guide wheels 17, so that friction force between the sliding block 16 and the corresponding cavity 13 is reduced.

The two sides of the front end of the inner cavity of the cavity 13 are symmetrically and rotatably connected with first guide wheels 15, one end, far away from the fixed round rod 8, of the soft rope 14 bypasses the first guide wheels 15 and is fixedly connected with the front side of the sliding block 16, and the soft rope 14 is conveniently guided by the arrangement of the first guide wheels 15, so that friction force is reduced.

It should be noted that, the utility model is an interlocking component for a switch cabinet, when in use, the concave handle 5, the fixed round hole 3, the cylinder 6, the pressing rod 7, the fixed round rod 8, the movable hole 9, the soft rope 14, the sliding block 16, the compression ring 12 and the compression spring 11 are mutually matched, so that the fixing of the drawer 4 and the drawer cabin 2 can be realized, in particular, the tail end of the fixed round rod 8 is in plug-in fit with the fixed round hole 3 in the fixed state, the concave handle 5 is held and the pressing rod 7 is pressed inwards when the drawer 4 is required to be unfixed, the pressing rod 7 pushes the sliding block 16 to displace backwards, the sliding block 16 drives the fixed round rod 8 to displace through the soft rope 14, the fixed round rod 8 compresses the compression spring 11 on the inner side of the accommodating groove 10 through the compression ring 12, and then the tail end of the fixed round rod 8 can pull the drawer 4 forwards, the structure is simple and compact, the practicability is improved, the second guide wheel 17 is convenient for guiding the sliding block 16, friction force between the sliding block 16 and the cavity 13 is reduced, and the first guide wheel 15 is convenient for guiding the soft rope 14.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an interlocking subassembly for cubical switchboard, includes cubical switchboard (1), drawer storehouse (2) have been seted up in the front of cubical switchboard (1), the inboard swing joint in drawer storehouse (2) has drawer (4), its characterized in that: the utility model discloses a flexible cable fixing device for the drawer cabin, including drawer cabin (2), fixed round hole (3) have been seted up to left and right sides below symmetry of inner chamber front end, the middle part fixedly connected with spill handle (5) of the front lower extreme of drawer (4), be provided with drum (6) between the middle part of spill handle (5) and the front side inside of drawer (4), the inboard swing joint of drum (6) has push down pole (7), the inboard of the below of drawer (4) front end is provided with cavity (13), the inboard swing joint of cavity (13) has slider (16), movable hole (9) have been seted up to the bilateral symmetry of cavity (13) inner chamber front end, the one end of keeping away from cavity (13) of movable hole (9) inner chamber is provided with fixed round bar (8), the middle part outside fixedly connected with compression ring (12) of fixed round bar (8), holding tank (10) have been seted up at the inner chamber middle part of movable hole (9), the inboard of holding tank (10) is provided with compression spring (11), the one end that is close to cavity (13) of fixed round bar (8) is provided with hose (14).

2. An interlock assembly for a switchgear as claimed in claim 1, wherein: the inner sides of the two ends of the sliding block (16) are symmetrically and rotatably connected with second guide wheels (17).

3. An interlock assembly for a switchgear as claimed in claim 2, wherein: one end of the second guide wheel (17) is in rolling fit with the inner wall of the cavity (13).

4. An interlock assembly for a switchgear as claimed in claim 1, wherein: the two sides of the front end of the inner cavity of the cavity (13) are symmetrically and rotatably connected with first guide wheels (15).

5. An interlock assembly for a switchgear as claimed in claim 4, wherein: one end of the soft rope (14) far away from the fixed round rod (8) bypasses the first guide wheel (15) and is fixedly connected with the front side of the sliding block (16).

6. An interlock assembly for a switchgear as claimed in claim 1, wherein: the front end of the pressing rod (7) protrudes out of the front side of the concave handle (5), and the rear end of the pressing rod (7) extends to the inner cavity of the cavity (13) and is fixedly connected with the middle part of the front side of the sliding block (16).

7. An interlock assembly for a switchgear as claimed in claim 1, wherein: the fixed round rod (8) is movably connected with the inner side of the movable hole (9), and one end of the fixed round rod (8) far away from the soft rope (14) extends to the outer side of the drawer (4) and is in plug-in fit with the fixed round hole (3).

8. An interlock assembly for a switchgear as claimed in claim 1, wherein: the inner diameter of the accommodating groove (10) is larger than that of the movable hole (9), the compression ring (12) is movably connected to the inner side of the accommodating groove (10), and the compression spring (11) is located on the outer side of one end, close to the soft rope (14), of the fixed round rod (8).