CN216699327U

CN216699327U - Drawer cabinet advancing mechanism

Info

Publication number: CN216699327U
Application number: CN202123267319.5U
Authority: CN
Inventors: 金明明; 刘玉静; 刘元元; 张长渠
Original assignee: Shandong Hengruide Electric Power Equipment Co ltd
Current assignee: Shandong Hengruide Electric Power Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a drawer cabinet propelling mechanism, and relates to the technical field of switch cabinets. The intelligent cabinet temperature adjusting device comprises a cabinet body, the internal slide rail that is provided with of cabinet, slidable mounting has L type drawer cabinet on the slide rail, be provided with the buffer to the electrical equipment protection in the L type drawer cabinet, buffer includes stop gear, buffer and disassembly body, stop gear includes kelly, spring and horizontal pole, kelly slidable mounting is in L type drawer cabinet, the kelly is fixed with the one end of spring, the other end of spring is fixed at L type drawer and is cashier's office in a shop, slidable mounting has the horizontal pole in L type drawer cabinet, the draw-in groove has been seted up on the horizontal pole, it has the kelly to slide in the draw-in groove and peg graft. The drawer cabinet propulsion mechanism can ensure that when workers pull and pull, the switch cabinet and the L-shaped drawer cabinet cannot be rubbed due to inertia, so that the service life of the switch cabinet and the L-shaped drawer cabinet is ensured.

Description

Drawer cabinet advancing mechanism

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a drawer cabinet propelling mechanism.

Background

The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.

Through the retrieval, chinese patent application No. 202021875097.8 discloses a plug-type drawer advancing mechanism of cubical switchboard, the inside bottom of the device cabinet body has L type drawer cabinet through the slide rail sliding connection of three vertical even setting, the bottom of L type drawer cabinet horizontal part evenly is provided with the draw runner of three slidable mounting in the slide rail, the draw runner evenly sets up a plurality of balls with the inside of slide rail, the cross-section of draw runner is "protruding" type structure, the vertical part lower extreme fixed mounting of L type drawer cabinet has the handle, make things convenient for the propulsion of L type drawer cabinet to pull out, simple structure is effective, conveniently clear up and difficult the trouble of appearing.

When the device is used for drawing and pulling a worker, the electric equipment can collide with the L-shaped drawer cabinet due to inertia after the force used under the condition of unfocused attention, and the electric equipment and the L-shaped drawer cabinet are damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a drawer cabinet propelling mechanism, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a drawer cabinet advancing mechanism, includes the cabinet body, the internal slide rail that is provided with of cabinet, slidable mounting has L type drawer cabinet on the slide rail, be provided with the buffer to electrical equipment protection in the L type drawer cabinet, buffer includes stop gear, buffer gear and disassembly body.

Preferably, the limiting mechanism comprises a clamping rod, a spring and a cross rod, the clamping rod is slidably mounted in the L-shaped drawer cabinet, the clamping rod is fixed to one end of the spring, the other end of the spring is fixed to the L-shaped drawer cabinet, the cross rod is slidably mounted in the L-shaped drawer cabinet, a clamping groove is formed in the cross rod, and the clamping rod is slidably inserted in the clamping groove.

Preferably, buffer gear includes buffer spring and diaphragm, buffer spring is fixed with the one end of L type drawer cabinet, buffer spring's the other end is fixed with the diaphragm, slidable mounting has the horizontal pole in the diaphragm.

Preferably, the disassembling mechanism comprises a support, a limiting rod and a limiting block, one end of the support is hinged to the surface of the cross rod, the other end of the support is hinged to the surface of the limiting rod, the limiting rod is slidably mounted in the transverse plate, the limiting block is fixed in the cabinet body, a groove is formed in the limiting block, and the limiting rod is slidably inserted in the groove.

Preferably, electrical equipment is placed on the L-shaped drawer cabinet, a fixing block is fixedly mounted on the electrical equipment, and a mounting groove is formed in the fixing block.

Preferably, an L-shaped rod is fixed on the cross rod and is inserted into an installation groove formed in the fixing block in a sliding mode.

(III) advantageous effects

The utility model provides a drawer cabinet propelling mechanism. The method has the following beneficial effects:

(1) the drawer cabinet propelling mechanism can ensure that when a worker pulls and pulls, the switch cabinet and the L-shaped drawer cabinet cannot be rubbed due to inertia, so that the service life of the switch cabinet and the L-shaped drawer cabinet is ensured.

(2) This drawer cabinet advancing mechanism can guarantee to make things convenient for the installation and the dismantlement of cubical switchboard to make the maintenance of cubical switchboard more convenient, when using the cubical switchboard, can guarantee the stability of cubical switchboard simultaneously, guarantee that the cubical switchboard can be stable when taking place to shake.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the portion B in FIG. 1 according to the present invention.

In the figure: 1. a cabinet body; 2. an L-shaped drawer cabinet; 3. a buffer device; 31. a clamping rod; 32. a spring; 33. a cross bar; 34. a buffer spring; 35. a transverse plate; 36. a support; 37. a limiting rod; 38. a limiting block; 4. a fixed block; 5. an L-shaped rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drawer cabinet propelling mechanism comprises a cabinet body 1, a slide rail is arranged in the cabinet body 1, an L-shaped drawer cabinet 2 is slidably mounted on the slide rail, a buffer device 3 for protecting electrical equipment is arranged in the L-shaped drawer cabinet 2, and the buffer device 3 comprises a limiting mechanism, a buffer mechanism and a dismounting mechanism.

Stop gear includes kelly 31, spring 32 and horizontal pole 33, kelly 31 slidable mounting is in L type drawer cabinet 2, kelly 31 is fixed with spring 32's one end, spring 32's the other end is fixed on L type drawer cabinet 2, slidable mounting has horizontal pole 33 in the L type drawer cabinet 2, the draw-in groove has been seted up on horizontal pole 33, it has kelly 31 to slide to peg graft in the draw-in groove, through mutually supporting of kelly 31 and spring 32, guarantee that horizontal pole 33 can not control owing to vibrations lead to controlling, the stability of whole device has been improved.

In this embodiment, buffer gear includes buffer spring 34 and diaphragm 35, buffer spring 34 is fixed with the one end of L type drawer cabinet 2, buffer spring 34's the other end is fixed with diaphragm 35, slidable mounting has horizontal pole 33 in diaphragm 35, through mutually supporting of buffer spring 34 and diaphragm 35, guarantee L type drawer cabinet 2 when taking out, reduce inertia to the impact of L type drawer cabinet 2 and electrical equipment, thereby the life of L type drawer cabinet 2 and electrical equipment has been improved.

In this embodiment, detaching mechanism includes support 36, gag lever post 37 and stopper 38, the one end of support 36 is articulated with the surface of horizontal pole 33, the other end of support 36 is articulated with gag lever post 37's surface, gag lever post 37 slidable mounting is in diaphragm 35, stopper 38 is fixed in cabinet body 1, the recess has been seted up on the stopper 38, it has gag lever post 37 to slide to peg graft in the recess, through mutually supporting of gag lever post 37 and stopper 38, guarantee the stability of L type drawer cabinet 2 and diaphragm 35, guarantee that whole cabinet body 1 can adapt to the ground of slope, the performance of the cabinet body 1 has been improved.

In this embodiment, electrical equipment has been placed on L type drawer cabinet 2, fixed mounting has fixed block 4 on the electrical equipment, the mounting groove has been seted up on the fixed block 4, horizontal pole 33 internal fixation has the push pedal, be fixed with L type pole 5 on the horizontal pole 33, L type pole 5 slides and pegs graft in the mounting groove that fixed block 4 was seted up, when taking L type drawer cabinet 2 out, horizontal pole 33 moves right, make behind the recess that gag lever post 37 breaks away from stopper 38 and set up through support 36, take L type drawer cabinet 2 out, when needs demolish electrical equipment, continue to promote horizontal pole 33 right, make horizontal pole 33 internal fixation's push pedal extrusion L type pole 5 move right, make L type pole 5 break away from behind in the mounting groove that fixed block 4 was seted up, realize electrical equipment's dismantlement.

When the L-shaped drawer cabinet is in operation (or in use), when electrical equipment needs to be pulled out, the clamping rod 31 is pulled upwards, the clamping rod 31 is separated from the groove formed in the transverse rod 33 and then pushes the transverse rod 33 rightwards, the transverse rod 33 drives the limiting rod 37 to contract towards the transverse rod 33 through the support 36 and is separated from the groove formed in the limiting block 38 and then the L-shaped drawer cabinet 2 is pulled out, and when the L-shaped drawer cabinet is pulled out, if the pulling force is large, the switch cabinet is buffered through the buffer spring 34, the friction between the switch cabinet and the L-shaped drawer cabinet 2 is reduced, and the service lives of the L-shaped drawer cabinet 2 and the switch cabinet are prolonged.

When the electrical equipment needs to be disassembled, the transverse rod 33 is continuously pushed rightwards, the push plate fixed in the transverse rod 33 extrudes the L-shaped rod 5 to move rightwards, and after the L-shaped rod 5 is separated from the mounting groove formed in the fixing block 4, the electrical equipment is disassembled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawer cabinet advancing mechanism, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that a sliding rail is arranged in the cabinet body (1), an L-shaped drawer cabinet (2) is slidably mounted on the sliding rail, a buffer device (3) for protecting electrical equipment is arranged in the L-shaped drawer cabinet (2), and the buffer device (3) comprises a limiting mechanism, a buffer mechanism and a dismounting mechanism.

2. The drawer cabinet advancing mechanism according to claim 1, wherein: stop gear includes kelly (31), spring (32) and horizontal pole (33), kelly (31) slidable mounting is in L type drawer cabinet (2), kelly (31) are fixed with the one end of spring (32), the other end of spring (32) is fixed on L type drawer cabinet (2), slidable mounting has horizontal pole (33) in L type drawer cabinet (2), the draw-in groove has been seted up on horizontal pole (33), it has kelly (31) to slide to peg graft in the draw-in groove.

3. The drawer cabinet advancing mechanism according to claim 1, wherein: buffer gear includes buffer spring (34) and diaphragm (35), buffer spring (34) are fixed with the one end of L type drawer cabinet (2), the other end and diaphragm (35) of buffer spring (34) are fixed, slidable mounting has horizontal pole (33) in diaphragm (35).

4. The drawer cabinet advancing mechanism according to claim 1, wherein: the disassembly mechanism comprises a support (36), a limiting rod (37) and a limiting block (38), one end of the support (36) is hinged to the surface of the cross rod (33), the other end of the support (36) is hinged to the surface of the limiting rod (37), the limiting rod (37) is slidably mounted in the transverse plate (35), the limiting block (38) is fixed in the cabinet body (1), a groove is formed in the limiting block (38), and the limiting rod (37) is slidably inserted in the groove.

5. The drawer cabinet advancing mechanism according to claim 1, wherein: electrical equipment is placed on the L-shaped drawer cabinet (2), a fixing block (4) is fixedly mounted on the electrical equipment, and a mounting groove is formed in the fixing block (4).

6. The drawer cabinet advancing mechanism according to claim 2, wherein: the L-shaped rod (5) is fixed on the cross rod (33), and the L-shaped rod (5) is inserted in an installation groove formed in the fixed block (4) in a sliding mode.