CN213205292U

CN213205292U - Cubical switchboard lock with locking function

Info

Publication number: CN213205292U
Application number: CN202021729946.9U
Authority: CN
Inventors: 刘丹; 陈勇
Original assignee: Yueqing Tianyu Electric Co ltd
Current assignee: Yueqing Tianyu Electric Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-14
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a cubical switchboard lock with locking function, including the lock panel, the rear portion of lock panel is equipped with preceding lock shell and back lock shell, and the center department of preceding lock shell and lock panel is equipped with the lock core through the lock sleeve, and the center department of back lock shell is equipped with the transmission strip through the gear, and the front portion of lock panel is equipped with the lock sliding closure, and the direction mouth has been seted up to the front end of lock core, and the fixed card strip that is equipped with of lateral wall behind the bottom of lock sliding closure. After the locking is accomplished to the lock core, through the cooperation of card strip in the lock sliding closure and lock core front surface direction mouth, further locking is carried out to the lock core through the lock sliding closure to the lock sliding closure is fixed through sliding closure Z type connector and panel Z type connector, has strengthened the spacing effect to the lock core, through the utility model discloses can carry out spacingly through the lock sliding closure after the locking is accomplished to the lock core, avoided because vibrations at the in-process of transportation, thereby lead to the lock core to rotate and take place the condition that the cabinet door was opened.

Description

Cubical switchboard lock with locking function

Technical Field

The utility model relates to a cabinet lock technical field specifically is a cubical switchboard lock with locking function.

Background

The switch cabinet is a cabinet which is used for installing electrical equipment and is frequently required to be used in daily life, and for the electrical equipment of the switch cabinet, the reliability and the safety of door lock locking are very important. The precision of the lock processing of current cubical switchboard is lower, moves, if the lock receives vibrations in links such as transportation, can make under the effect of door plant through-force can open automatically, especially in the transportation automatic opening of door plant not only can cause the door plant to damage, can have the potential safety hazard moreover.

Disclosure of Invention

An object of the utility model is to provide a cubical switchboard lock with locking function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a switch cabinet door lock with an anti-loosening function comprises a door lock panel, wherein the rear part of the door lock panel is provided with a front lock shell and a rear lock shell, the centers of the front lock shell and the door lock panel are provided with lock cylinders through lock sleeves, the center of the rear lock shell is provided with a transmission bar through a gear, and the rear end of the lock sleeve is positioned in the rear lock shell and is provided with a positioning piece;

the front part of the door lock panel is provided with a door lock sliding cover, the front end of the lock cylinder is provided with a guide port, and the bottom rear side wall of the door lock sliding cover is fixedly provided with a clamping strip.

Preferably, the guide way has been seted up to the front surface symmetry of door lock panel, the back lateral wall integrated into one piece of door lock sliding closure has U type frame, both ends joint to the guide way in about U type frame, the groove of stepping down has been seted up to the front surface of door lock panel, the inslot integrated into one piece of stepping down has the spacing bump of stroke, the back lateral wall integrated into one piece of door lock sliding closure has spacing fender to detain.

Preferably, a sliding cover Z-shaped connector is integrally formed at the bottom of the sliding cover of the door lock, and a panel Z-shaped connector is formed on the front surface of the door lock panel.

Preferably, the front surface of the door lock sliding cover is provided with an upward arrow indicator, and the front surface of the door lock sliding cover is provided with an anti-slip groove.

Preferably, the number of transmission strip is two, two the transmission strip is left right side's inversion and distributes, guide rail groove has been seted up to bilateral symmetry in the back lock shell, two the transmission strip is located two respectively the guide rail inslot.

Compared with the prior art, the beneficial effects of the utility model are that: a switch cabinet door lock with anti-loosening function is provided with a door lock panel, a lock core, a lock sleeve, a front lock shell, a rear lock shell and a transmission strip to form the door lock, the locking between the cabinet door and the cabinet body of the switch cabinet can be completed through the door lock panel, the lock core, the lock sleeve, the front lock shell, the rear lock shell and the transmission bar, the slidable door lock sliding cover is arranged on the front surface of the door lock panel, after the lock core is locked, the lock core is further locked by the lock sliding cover through the matching of the clamping strip in the lock sliding cover and the guide opening on the front surface of the lock core, and the sliding cover of the door lock is fixed through the sliding cover Z-shaped connecting port and the panel Z-shaped connecting port, thereby enhancing the limiting effect on the lock core, through the utility model discloses can carry on spacingly through the lock sliding closure after the locking is accomplished to the lock core, thereby avoided at the in-process of transportation because vibrations lead to the lock core to rotate the condition that takes place the cabinet door and open.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the sliding cover of the door lock of the present invention.

Fig. 3 is a rear view of the sliding cover of the door lock of the present invention.

Fig. 4 is a schematic structural view of the door lock panel of the present invention.

Fig. 5 is a schematic structural diagram of the lock cylinder of the present invention.

Fig. 6 is a side view of the lock cylinder of the present invention.

Fig. 7 is a schematic structural view of the lock sleeve of the present invention.

Fig. 8 is the structure schematic diagram of the lock cylinder of the present invention after being locked.

Fig. 9 is a schematic structural view of the door lock after the sliding cover is locked.

In the figure: 01. door lock sliding cover, 02, lock core, 03, door lock panel, 04, lock sleeve, 05, front lock shell, 06, transmission bar, 07, gear, 08, rear lock shell, 09, positioning piece, 10, U-shaped frame, 11, limit catch, 12, catch bar, 13, upward arrow indicator, 14, anti-slip groove, 15, sliding cover Z-shaped connector, 16, guide port, 17, round hole, 18, lock core clamp spring groove, 19, lock core positioning point, 20, direction positioning point, 21, lock sleeve square hole, 22, lock sleeve direction positioning point, 23, gear clamp groove, 24, limit step, 25, abdicating groove, 26, guide groove, 27, stroke limit bump, 28, closed lock indicator, 29, rivet connection point, 30, panel Z-shaped connector, 31, front lock shell connector, 32, tooth notch, 33, rear lock shell assembly port, 34, positioning piece, 35, gear teeth, 36, guide rail groove, 37, lock sleeve assembly port, 34, jack, Door lock panel assembly piece.

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 to 9, the present invention provides a technical solution: a switch cabinet door lock with an anti-loosening function comprises a door lock panel 03, wherein a closed lock indicator board 28 is arranged on the front surface of the door lock panel 03, the unlocking and locking directions of the door lock can be indicated through the closed lock indicator board 28, a front lock shell 05 and a rear lock shell 08 are assembled at the rear part of the door lock panel 03, the door lock panel 03 is inserted into a front lock shell connecting port 31 of the front lock shell 05 through a door lock panel assembling block 37, the front lock shell 05 and the door lock panel 03 are assembled, then the front lock shell 05 and the rear lock shell 08 are fixed with the door lock panel 03 through screws, a lock core 02 is assembled at the centers of the front lock shell 05 and the door lock panel 03 through a lock sleeve 04, a transmission bar 06 is assembled at the center of the rear lock shell 08 through a gear 07, a positioning element 09 is assembled in the rear lock shell 08 at the rear end of the lock sleeve 04, the position of the lock sleeve 04 is limited by 09, a round hole 17 is formed in the center of, a limiting step 24 is arranged in the round hole 17, the round hole 17 is used for assembling the lock cylinder 02 and limiting the position of the lock cylinder 02 through the limiting step 24, a lock sleeve square hole 21 is arranged at the front end of the lock sleeve 04, a lock sleeve direction positioning point 22 is arranged on the side wall of the lock sleeve square hole 21, a gear clamping groove 23 is arranged on the side wall of the lock sleeve 04, a lock cylinder clamping spring groove 18 is arranged on the side wall of the rear end of the lock cylinder 02, a lock cylinder positioning point 19 and a direction positioning point 20 are integrally formed at the rear end of the lock cylinder 02, after a clamping spring is assembled in the lock cylinder clamping spring groove 18, the direction positioning point 20 is aligned to the lock sleeve direction positioning point 22 of the lock sleeve 04, then the lock cylinder 02 is inserted into the lock sleeve 04, the assembly of the lock cylinder 02 and the lock sleeve 04 is completed, the number of the two transmission bars 06 are arranged in a left-right inverted manner, guide rail grooves 36 are symmetrically arranged in the rear, the transmission strip 06 passes through rivet tie point 29 and locking lever fixed connection, can form complete lock, gear 07 assembles in the back lock shell assembly opening 33 at back lock shell 08 middle part, the gear draw-in groove 23 of lock sleeve 04 rear end is pegged graft to gear 07 middle part, gear 07's lateral wall evenly is equipped with gear tooth 35, tooth mouth 32 has evenly been seted up to the lateral wall of transmission strip 06, gear tooth 35 joint is to in the tooth mouth 32, rotate lock core 02 through simple and easy key, make lock core 02 drive lock sleeve 04 and gear 07 rotate, make transmission strip 06 reciprocate, then through the draw-in groove joint or the separation between rivet tie point 29 and the cabinet body, accomplish unblock or blocking state.

The front portion of the door lock panel 03 is provided with a door lock sliding cover 01, the front end of the lock cylinder 02 is provided with a guide opening 16, the bottom rear side wall of the door lock sliding cover 01 is fixedly provided with a clamping strip 12, after the lock cylinder 02 is locked, the guide opening 16 is vertically arranged, the door lock sliding cover 01 slides downwards, the clamping strip 12 is inserted into the guide opening 16, and then the limiting and fixing of the lock cylinder 02 are completed.

The guide way 26 has been seted up to door lock panel 03's front surface symmetry, door lock sliding closure 01's back lateral wall integrated into one piece has U type frame 10, both ends joint is to the guide way 26 in about U type frame 10, the groove of stepping down 25 has been seted up to door lock panel 03's front surface, integrated into one piece has the spacing bump of stroke 27 in the groove of stepping down 25, the spacing bump of stroke 27 is symmetry setting from top to bottom, the back lateral wall integrated into one piece of door lock sliding closure 01 has spacing fender knot 11, through the cooperation that sets up guide way 26 and U-shaped frame 10, guarantee the stability of the up-and-down motion of U type frame 10, carry on spacingly to the motion stroke of door lock sliding closure 01 through setting up the spacing bump of stroke 27, spacing fender knot 11 has fixed the spacing effect to door lock sliding closure 01 with the.

The bottom of the door lock sliding cover 01 is integrally formed with a sliding cover Z-shaped connecting port 15, the front surface of the door lock panel 03 is provided with a panel Z-shaped connecting port 30, and the effect of clamping and fixing between the door lock sliding cover 01 and the door lock panel 03 is further enhanced through the matching of the sliding cover Z-shaped connecting port 15 and the panel Z-shaped connecting port 30, so that the door lock sliding cover 01 is prevented from moving after being clamped downwards.

The front surface of lock sliding closure 01 is equipped with arrow point sign 13 that makes progress, and the front surface of lock sliding closure 01 has seted up anti-skidding groove 14, increases the frictional force of lock sliding closure 01 front surface through setting up anti-skidding groove 14, conveniently slides lock sliding closure 01, makes things convenient for upwards opening of lock sliding closure 01, sets up arrow point sign 13 that makes progress and reminds the direction of operation of lock sliding closure 01.

The working principle is as follows: in the using process, the lock core 02 is rotated by a simple key, the guide port 16 of the lock core 02 is in a vertical state, at the moment, the lock core 02 drives the lock sleeve 04, the gear 07, the transmission bar 06 and the like to move, the locking is completed, then the door lock sliding cover 01 is slid downwards to enable the clamping strip 12 to be inserted into the guide opening 16, at the moment, the limit stop buckle 11 of the door lock sliding cover 01 is clamped with the stroke limit salient point 27 below, the position of the door lock sliding cover 01 is fixed, through the matching of the sliding cover Z-shaped connecting port 15 and the panel Z-shaped connecting port 30, when the slide cover Z-shaped connecting port 15 is completely combined with the panel Z-shaped connecting port 30, the clamping strip 12 penetrates through the guide port 16, therefore, the lock cylinder 02 is clamped and is in a state shown in fig. 9, the position of the lock cylinder 02 is limited through the door lock sliding cover 01, so that the lock cylinder cannot be loosened due to external force, the cabinet door is accidentally opened in the transportation process, and the switch cabinet can be protected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cubical switchboard lock with locking function, includes door lock panel (03), its characterized in that: the rear part of the door lock panel (03) is provided with a front lock shell (05) and a rear lock shell (08), the centers of the front lock shell (05) and the door lock panel (03) are provided with a lock cylinder (02) through a lock sleeve (04), the center of the rear lock shell (08) is provided with a transmission bar (06) through a gear (07), and the rear end of the lock sleeve (04) is positioned in the rear lock shell (08) and is provided with a positioning piece (09);

the front part of the door lock panel (03) is provided with a door lock sliding cover (01), the front end of the lock cylinder (02) is provided with a guide opening (16), and the bottom rear side wall of the door lock sliding cover (01) is fixedly provided with a clamping strip (12).

2. The switch cabinet door lock with the anti-loosening function according to claim 1, characterized in that: guide way (26) have been seted up to the front surface symmetry of lock panel (03), the back lateral wall integrated into one piece of lock sliding closure (01) has U type frame (10), both ends joint to in guide way (26) about U type frame (10), the groove of stepping down (25) has been seted up to the front surface of lock panel (03), integrated into one piece has spacing bump of stroke (27) in the groove of stepping down (25), the back lateral wall integrated into one piece of lock sliding closure (01) has spacing fender to detain (11).

3. The switch cabinet door lock with the anti-loosening function according to claim 2, characterized in that: the bottom of the door lock sliding cover (01) is integrally formed with a sliding cover Z-shaped connecting port (15), and the front surface of the door lock panel (03) is provided with a panel Z-shaped connecting port (30).

4. The switch cabinet door lock with the anti-loosening function according to claim 2, characterized in that: the front surface of the door lock sliding cover (01) is provided with an upward arrow indicator (13), and the front surface of the door lock sliding cover (01) is provided with an anti-slip groove (14).

5. The switch cabinet door lock with the anti-loosening function according to claim 1, characterized in that: the quantity of transmission strip (06) is two, two transmission strip (06) are the left and right side and invert the distribution, guide rail groove (36), two have been seted up to bilateral symmetry in back lock shell (08) transmission strip (06) are located two respectively in guide rail groove (36).