CN213879058U

CN213879058U - Positioning assembly for drawer in low-voltage switchgear assembly

Info

Publication number: CN213879058U
Application number: CN202022882455.4U
Authority: CN
Inventors: 刘杰; 李合森; 温涛
Original assignee: Shandong Hengruide Electric Power Equipment Co ltd
Current assignee: Shandong Hengruide Electric Power Equipment Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a locating component for drawer among low pressure switchgear relates to drawer location technical field, the drawer comprises a drawer, drawer left end outer wall is equipped with the barb, the direction of barb makes progress, barb left end and a slide bar lower extreme swing joint, slide bar upper end and No. two slide bar lower extreme sliding connection, No. two slide bar upper ends are rotated with a slider and are connected, a slider right-hand member and a spring left end fixed connection, a spring right-hand member and a slide left end fixed connection, a slider lower extreme and gag lever post upper end sliding connection. This a locating component for drawer among low pressure complete sets switch equipment is through being provided with the barb at the drawer outer wall for the card owner through a slide bar and barb fixes a position the drawer, has avoided the complicacy of fixing a position through electric power, and this device is energy-concerving and environment-protective, and the material acquires the convenience, and the installation is succinct, improves staff work efficiency.

Description

Positioning assembly for drawer in low-voltage switchgear assembly

Technical Field

The utility model relates to a drawer location technical field specifically is a locating component that is arranged in drawer of low pressure complete sets switchgear.

Background

The low-voltage plant is a plant used in a voltage class of 380V or less. The latter is considered from the safety point of view, but the two are not contradictory, because in the power distribution system, the low-voltage electrical appliance refers to a 380V power distribution system, and therefore, in actual work, the low-voltage set refers to electrical appliances used in voltage levels of 380V and below.

In the prior art, in the use process of a low-voltage switchgear assembly, a drawer is often used for storing objects, but most of the existing drawers are positioned through power-on control, so that electricity is consumed, the voltage load is easily increased, the heat dissipation problem needs to be considered, the drawer becomes complicated instead, and the installation is complicated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a locating component that is arranged in drawer of low pressure complete sets switchgear has solved the problem of mentioning in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a positioning assembly for a drawer in a low-voltage switchgear assembly comprises the drawer, wherein the outer wall of the left end of the drawer is provided with barbs, the barb is upward, the left end of the barb is movably connected with the lower end of the first sliding rod, the upper end of the first sliding rod is connected with the lower end of the second sliding rod in a sliding way, the upper end of the second sliding rod is rotationally connected with the first sliding block, the right end of the first sliding block is fixedly connected with the left end of the first spring, the right end of the first spring is fixedly connected with the left end of the first sliding plate, the lower end of the first sliding block is connected with the upper end of the limiting rod in a sliding manner, the left end and the right end of the limiting rod are both connected with the inner wall of the left end and the right end of the supporting rod in a sliding way, the first sliding rod is rotationally connected with the first sliding groove, the first sliding groove is assembled at the right end of the supporting rod, the lower end of the second sliding rod is rotatably connected with the right end of the fixed rod, and the left end of the fixed rod is fixedly connected with the inner wall of the left end of the supporting rod.

Preferably, the left lower end of the second sliding rod is movably connected with the right upper end of the baffle, the left end of the baffle is fixedly connected with the inner wall of the left end of the supporting rod, and the right end of the baffle is arc-shaped.

Preferably, the upper end of the first sliding rod is fixedly connected with the lower end of the third spring, the upper end of the third spring is fixedly connected with the lower end of the second sliding plate, and the second sliding plate is fixedly connected with the inner wall of the second sliding rod.

Preferably, the left lower end of the first sliding rod is fixedly connected with the right end of the second sliding block, and the left end of the second sliding block is rotatably connected with the right end of the third sliding rod.

Preferably, the left end of the third sliding rod is connected with the right end of the fourth sliding rod in a sliding mode, and the upper end of the fourth sliding rod is fixedly connected with the lower end of the second spring.

Preferably, the upper end of the second spring is fixedly connected with the lower end of the fixed plate, and the right end of the fixed plate is fixedly connected with the outer wall of the left end of the support rod.

Preferably, the left end of the fourth sliding rod is connected with the left end of the supporting rod in a sliding mode through a second sliding groove.

Preferably, the upper end of the drawer is fixedly connected with the lower end of a fourth spring, the upper end of the fourth spring is fixedly connected with the lower end of the connecting plate, and the left lower end of the connecting plate is fixedly connected with the upper end of the supporting rod.

(III) advantageous effects

The utility model provides a locating component that is arranged in low pressure complete sets switchgear drawer. The method has the following beneficial effects:

(1) this a locating component for drawer among low pressure complete sets switch equipment is through being provided with the barb at the drawer outer wall for the card owner through a slide bar and barb fixes a position the drawer, has avoided the complicacy of fixing a position through electric power, and this device is energy-concerving and environment-protective, and the material acquires the convenience, and the installation is succinct, improves staff work efficiency.

(2) This a locating component for drawer among low pressure complete sets switch equipment through being provided with No. four slide bars for when upwards sliding through No. four slide bars, can drive a slide bar upwards to slide and barb separation through No. two sliders, make the drawer can the motion of retracting, and can make the drawer can rebound automatically through being provided with No. four springs, make things convenient for the staff operation.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic structural view of the present invention A;

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

fig. 4 is a schematic view of the internal structure of the second sliding rod of the present invention.

In the figure: the anti-theft device comprises a drawer 1, an agnail 2, a sliding rod 3, a sliding rod 4, a sliding block 5, a spring 6, a sliding plate 7, a limiting rod 8, a supporting rod 9, a sliding groove 10, a fixing rod 11, a baffle 12, a sliding block 13, a sliding rod 14 III, a sliding rod 15 IV, a sliding groove 16 II, a spring 17 II, a fixing plate 18, a spring 19 IV, a connecting plate 20, a spring 21 III and a sliding plate 22 II.

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. 1-4, the present invention provides a technical solution: a positioning component for a drawer in low-voltage complete switch equipment comprises a drawer 1, the outer wall of the left end of the drawer 1 is provided with an agnail 2, the direction of the agnail 2 is upward, the left end of the agnail 2 is movably connected with the lower end of a first slide bar 3, the upper end of the first slide bar 3 is slidably connected with the lower end of a second slide bar 4, the upper end of the second slide bar 4 is rotatably connected with a first slide block 5, the right end of the first slide block 5 is fixedly connected with the left end of a first spring 6, the right end of the first spring 6 is fixedly connected with the left end of a first slide plate 7, the lower end of the first slide block 5 is slidably connected with the upper end of a limiting rod 8, the left end and the right end of the limiting rod 8 are both slidably connected with the inner wall of the left end and the right end of a support rod 9, the first slide bar 3 is rotatably connected with a first slide groove 10, the first slide groove 10 is assembled at the right end of the support rod 9, the lower end of the second slide bar 4 is rotatably connected with the right end of a fixed rod 11, the left end of the fixed rod 11 is fixedly connected with the inner wall of the left end of the support rod 9, the left lower end of a second sliding rod 4 is movably connected with the right upper end of a baffle 12, the left end of the baffle 12 is fixedly connected with the inner wall of the left end of a support rod 9, the right end of the baffle 12 is arc-shaped, the upper end of a first sliding rod 3 is fixedly connected with the lower end of a third spring 21, the upper end of the third spring 21 is fixedly connected with the lower end of a second sliding plate 22, the inner wall of the second sliding plate 22 is fixedly connected with the inner wall of the second sliding rod 4, and an agnail 2 is arranged on the outer wall of a drawer 1, so that the drawer 1 is positioned through a card owner of the first sliding rod 3 and the agnail 2, the complexity of positioning through electric power is avoided, the device is energy-saving and environment-friendly, the materials are convenient to obtain, the installation is simple, and the working efficiency of workers is improved;

the left lower end of a first sliding rod 3 is fixedly connected with the right end of a second sliding block 13, the left end of the second sliding block 13 is rotatably connected with the right end of a third sliding rod 14, the left end of the third sliding rod 14 is slidably connected with the right end of a fourth sliding rod 15, the upper end of the fourth sliding rod 15 is fixedly connected with the lower end of a second spring 17, the upper end of the second spring 17 is fixedly connected with the lower end of a fixed plate 18, the right end of the fixed plate 18 is fixedly connected with the outer wall of the left end of a supporting rod 9, the left end of the fourth sliding rod 15 is slidably connected with the left end of the supporting rod 9 through a second sliding groove 16, and the fourth sliding rod 15 is arranged, so that when the fourth sliding rod 15 slides upwards, the first sliding rod 3 can be driven to slide upwards through;

1 upper end of drawer and No. four spring 19 lower extreme fixed connection, No. four spring 19 upper end and connecting plate 20 lower extreme fixed connection, the left lower extreme of connecting plate 20 and bracing piece 9 upper end fixed connection can make drawer 1 rebound automatically through being provided with No. four spring 19, make things convenient for the staff operation.

When the drawer is in operation (or in use), when the drawer 1 is pulled out, the barb 2 can drive the first slide bar 3 to rotate leftwards, so that the first slide bar 3 can drive the second slide bar 4 to rotate clockwise, the upper end of the second slide bar 4 can drive the first slide block 5 to slide rightwards to compress the first spring 6, when the drawer 1 is pulled out outwards to a certain distance to be positioned, the drawer only needs to be stopped to be pulled out, at the moment, the first spring 6 can push the first slide block 5 leftwards through elasticity, so that the second slide bar 4 and the first slide bar 3 are driven to rotate anticlockwise, the first slide bar 3 can enter the gap of the barb 2 again, then the drawer 1 can be pulled back due to the tensile force of the fourth spring 19, at the moment, the drawer 1 can drive the barb 2 to move upwards, and due to the anticlockwise rotation of the second slide bar 4 can be blocked by the baffle 12, so that the barb 2 can be tightly blocked with the first slide bar 3, therefore, the drawer 1 is easily positioned, electric power is avoided, energy is saved, environment is protected, when the drawer 1 needs to be retracted, only the fourth sliding rod 15 needs to be upwards slid, the third sliding rod 14 drives the second sliding block 13 to upwards slide, the second sliding block 13 can pull the first sliding rod 3 to upwards slide, the lower end of the first sliding rod 3 is separated from the barb 2, the drawer 1 can be retracted through the tensile force of the fourth spring 19, if the drawer needs to be retracted, the positioning is carried out, only the fourth sliding rod 15 needs to be loosened, at the moment, the first sliding rod 3 can be downwards popped out due to the elastic force of the third spring 21, the barb 2 is clamped, the drawer 1 is positioned, in sum, the barb 2 is arranged on the outer wall of the drawer 1, the drawer 1 is positioned through the clamping owner of the first sliding rod 3 and the barb 2, and the complexity of positioning through electric power is avoided, the device is energy-saving and environment-friendly, the materials are convenient to obtain, the installation is simple, and the working efficiency of workers is improved.

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

Claims

1. A positioning assembly for a drawer in a low-voltage switchgear assembly, comprising a drawer (1), characterized in that: drawer (1) left end outer wall is equipped with barb (2), the direction of barb (2) is upwards, barb (2) left end and slide bar (3) lower extreme swing joint, slide bar (3) upper end and No. two slide bar (4) lower extreme sliding connection, No. two slide bar (4) upper ends are rotated with slider (5) and are connected, slider (5) right-hand member and spring (6) left end fixed connection, spring (6) right-hand member and slide (7) left end fixed connection, slider (5) lower extreme and gag lever post (8) upper end sliding connection, gag lever post (8) left and right sides end inner wall sliding connection all with bracing piece (9), slide bar (3) are rotated with spout (10) and are connected, spout (10) assembly is at bracing piece (9) right-hand member, No. two slide bar (4) lower extreme and dead lever (11) right-hand member are rotated and are connected, the left end of the fixed rod (11) is fixedly connected with the inner wall of the left end of the supporting rod (9).

2. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 1, wherein: the lower left end of the second sliding rod (4) is movably connected with the upper right end of the baffle (12), the left end of the baffle (12) is fixedly connected with the inner wall of the left end of the supporting rod (9), and the right end of the baffle (12) is arc-shaped.

3. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 1, wherein: the upper end of the first sliding rod (3) is fixedly connected with the lower end of a third spring (21), the upper end of the third spring (21) is fixedly connected with the lower end of a second sliding plate (22), and the second sliding plate (22) is fixedly connected with the inner wall of the second sliding rod (4).

4. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 1, wherein: the left lower end of the first sliding rod (3) is fixedly connected with the right end of the second sliding block (13), and the left end of the second sliding block (13) is rotatably connected with the right end of the third sliding rod (14).

5. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 4, wherein: the left end of the third sliding rod (14) is connected with the right end of the fourth sliding rod (15) in a sliding mode, and the upper end of the fourth sliding rod (15) is fixedly connected with the lower end of the second spring (17).

6. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 5, wherein: the upper end of the second spring (17) is fixedly connected with the lower end of the fixed plate (18), and the right end of the fixed plate (18) is fixedly connected with the outer wall of the left end of the support rod (9).

7. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 5, wherein: the left end of the fourth sliding rod (15) is connected with the left end of the supporting rod (9) in a sliding mode through a second sliding groove (16).

8. The positioning assembly for the drawer in the low-voltage switchgear assembly according to claim 1, wherein: the upper end of the drawer (1) is fixedly connected with the lower end of a fourth spring (19), the upper end of the fourth spring (19) is fixedly connected with the lower end of a connecting plate (20), and the left lower end of the connecting plate (20) is fixedly connected with the upper end of a supporting rod (9).