CN215897131U

CN215897131U - Gravity interlocking mechanism

Info

Publication number: CN215897131U
Application number: CN202121072687.1U
Authority: CN
Inventors: 郑长营; 尹义赐; 涂献阳
Original assignee: Huangshi Jiufeng Intelligent Electromechanical Co ltd
Current assignee: Huangshi Jiufeng Intelligent Electromechanical Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-02-22
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to the technical field of sealing plate installation and discloses a gravity interlocking mechanism which comprises a connecting rod, a telescopic locking plate and a limiting shell, wherein the telescopic locking plate comprises a guide piece arranged in an inclined mode and a clamping groove fixed at the tail end of the guide piece, and the clamping groove comprises a groove plate extending out from the tail end of the guide piece in a side direction and a first clamping plate and a second clamping plate which are symmetrically fixed at the upper edge and the lower edge of the groove plate and are arranged in parallel; the limiting shell comprises a back plate, a guide plate, two side plates and a bottom plate, wherein the guide plate is obliquely arranged, the inclination angle of each side plate is the same as that of the guide plate, and the limiting shell also comprises the two side plates and the bottom plate; the side plate above the guide plate and the back plate are provided with a first limiting groove, and the connecting part of the bottom plate and the back plate is provided with a second limiting groove, so that the defect that the existing movable sealing plate is inconvenient to install is overcome.

Description

Gravity interlocking mechanism

Technical Field

The utility model relates to the technical field of sealing plate installation, in particular to a gravity interlocking mechanism.

Background

In the installation of high, low pressure armor cabinet, the installation of shrouding has following shortcoming: 1) the whole body is manufactured from top to bottom, the volume is large, and the device is heavy and is difficult for one person to normally install; 2) the existing movable sealing plate is installed in a traditional mode that mounting position holes on the sealing plate are compared firstly and then holes are punched and screws are tapped on a cabinet body frame; 3) the labor and material costs consumed during the disassembly and assembly operation are high, the working efficiency is low, and the safety of the protection grade difference cannot be guaranteed; therefore, the novel product which is improved by improving the structure of the existing product, some problems and potential safety power utilization hazards has more outstanding advantages and can be more suitable for high-efficiency and quick market demands. The applicant has therefore devised a gravity interlock mechanism to meet this need.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The embodiment of the utility model provides a gravity interlocking mechanism which is used for solving the defect that the existing movable sealing plate is inconvenient to mount.

(II) contents of utility model

The embodiment of the utility model provides a gravity interlocking mechanism which comprises a connecting rod, a telescopic locking plate and a limiting shell, wherein the telescopic locking plate comprises a guide piece which is obliquely arranged and a clamping groove which is fixed at the tail end of the guide piece, and the clamping groove comprises a groove plate which extends out of the tail end side of the guide piece in the lateral direction and a first clamping plate and a second clamping plate which are symmetrically fixed at the upper edge and the lower edge of the groove plate and are arranged in parallel; the limiting shell comprises a back plate, a guide plate, two side plates and a bottom plate, wherein the guide plate is obliquely arranged, the inclination angle of each side plate is the same as that of each guide plate, and the limiting shell also comprises the two side plates and the bottom plate; a first limiting groove is arranged between the side plate positioned above the guide plate and the back plate, and a second limiting groove is arranged at the joint of the bottom plate and the back plate; the connecting rod comprises a long handle and an L-shaped jacking part fixed at the top of the long handle; the long handle passes through the second spacing groove for its one end is located outside spacing casing, and one end is located spacing casing in addition, and "L" type jacking portion holds the lower surface of second cardboard, and when the long handle passed through "L" type jacking portion and upwards jacked up the joint groove, the guide vane of flexible locking plate was followed the guide plate slope upward movement, and stretch out spacing shell from first spacing groove.

Preferably, the inclination angles of the guide piece and the guide plate are both 45 degrees.

Preferably, the second limiting groove is located at the joint of the bottom plate, the back plate and the side plate, and the long-handle is tightly attached to the back plate and the side plate.

(III) advantageous effects

The gravity interlocking mechanism comprises a connecting rod, a telescopic locking plate and a limiting shell, wherein the connecting rod, the telescopic locking plate and the limiting shell form a gravity interlocking structure, the downward gravity of a part can be transmitted to a middle conversion point (two inclined surfaces in contact with each other) through the connecting rod, the sliding of the middle conversion point realizes that a vertical acting force is converted into a moving force in the horizontal direction to realize a self-locking function, the left-right direction fixing and unlocking functions can be realized without any additional process during disassembly and assembly, and the defect that the existing movable sealing plate is inconvenient to install can be overcome when the gravity interlocking mechanism is used for installing the sealing plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a gravity interlocking mechanism in an embodiment of the present invention;

FIG. 2 is a schematic structural view of a gravity lock mechanism in an embodiment of the present invention, without the inclusion of a position limiting housing;

FIG. 3 is a schematic view of a link of a gravity interlock mechanism in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a retractable locking plate of a gravity interlocking mechanism in an embodiment of the present invention.

Description of reference numerals:

1: a connecting rod; 11: a long-handled handle; 12: an L-shaped jacking portion;

2: a telescopic locking plate; 21: a guide piece; 22: a first clamping plate;

23: a second clamping plate; 31: a back plate; 32: a base plate;

33: a side plate; 34: a guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

The embodiment of the utility model provided by the embodiment of the utility model provides a gravity interlocking mechanism, which comprises a connecting rod 1, a telescopic locking plate 2 and a limiting shell, wherein the telescopic locking plate 2 comprises a guide piece 21 which is obliquely arranged and a clamping groove which is fixed at the tail end of the guide piece 21, and the clamping groove comprises a groove plate which is laterally extended from the tail end of the guide piece 21 and a first clamping plate 22 and a second clamping plate 23 which are symmetrically fixed at the upper edge and the lower edge of the groove plate and are arranged in parallel; the limiting shell comprises a back plate 31 and a guide plate 34 which is obliquely arranged, the inclination angle of the side plate 33 is the same as that of the guide plate 21 and is 45 degrees, and the limiting shell also comprises two side plates 33 and a bottom plate 32; a first limit groove is arranged between the side plate 33 positioned above the guide plate 34 and the back plate 31, and a second limit groove is arranged at the joint of the bottom plate 32 and the back plate 31; the connecting rod 1 comprises a long handle 11 and an L-shaped jacking part 12 fixed at the top of the long handle; the long-handle 11 passes through the second limiting groove, so that one end of the long-handle is positioned outside the limiting shell, the other end of the long-handle is positioned in the limiting shell, the L-shaped jacking part 12 supports the lower surface of the second clamping plate 23, and when the long-handle 11 jacks up the clamping groove through the L-shaped jacking part 12, the guide piece 21 of the telescopic locking plate 2 moves upwards along the guide plate 34 in an inclined mode, and the limiting shell extends out of the first limiting groove.

In order to prevent the long-handle grip 11 from sliding in the limiting shell, a second limiting groove is arranged at the joint of the bottom plate 32, the back plate 31 and the side plate 33, and the long-handle grip 11 is arranged in close contact with the back plate 31 and the side plate 33.

The connecting rod 1, the telescopic locking plate 2 and the limiting shell form a gravity interlocking structure, the gravity interlocking structure can transmit the downward gravity of a part to a middle conversion point (two contact surfaces inclined at 45 degrees of the guide plate 21 and the guide plate 34) through the connecting rod 1, and then the sliding of the middle conversion point realizes that the vertical acting force is converted into the moving force in the horizontal direction to realize the self-locking function. The limiting shell is a fixing part for the connecting rod 1 and the telescopic locking plate 2 and a limiting part for the vertical position movement of the connecting rod 1 and the left-right position movement of the telescopic locking plate 2, and the left-right direction fixing and unlocking functions can be realized without any additional process during disassembly and assembly. The installation that uses it to the shrouding can solve the current inconvenient defect of current activity shrouding installation.

With this while, change whole shrouding structure into split type fast-assembling interlocking structure from top to bottom, have following advantage: A. the weight is lighter when the device is assembled and disassembled; B. the space occupied by transportation and storage is smaller; C. the gravity interlocking structure design makes full use of the structural characteristics of the parts and the cabinet body, effectively improves the safety protection and the like, and improves the mounting and dismounting efficiency.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A gravity interlocking mechanism is characterized by comprising a connecting rod, a telescopic locking plate and a limiting shell, wherein the telescopic locking plate comprises a guide piece which is obliquely arranged and a clamping groove which is fixed at the tail end of the guide piece, the clamping groove comprises a groove plate which is laterally extended from the tail end of the guide piece and a first clamping plate and a second clamping plate which are symmetrically fixed at the upper edge and the lower edge of the groove plate and are arranged in parallel with each other; the limiting shell comprises a back plate, a guide plate arranged obliquely, two side plates and a bottom plate, wherein the inclination angle of the guide plate is the same as that of the guide sheet; a first limiting groove is formed between the side plate above the guide plate and the back plate, and a second limiting groove is formed at the joint of the bottom plate and the back plate; the connecting rod comprises a long handle and an L-shaped jacking part fixed at the top of the long handle; the long-handle penetrates through the second limiting groove, one end of the long-handle is located outside the limiting shell, the other end of the long-handle is located inside the limiting shell, the L-shaped jacking portion supports the lower surface of the second clamping plate, and when the long-handle jacks up the clamping groove through the L-shaped jacking portion, the guide piece of the telescopic locking plate moves upwards along the guide plate in an inclined mode, and extends out of the limiting shell from the first limiting groove.

2. The gravity lock mechanism according to claim 1, wherein the angle of inclination of the guide plate to the guide tab is 45 °.

3. The gravity interlocking mechanism according to claim 1, wherein the second limiting groove is located at a joint of the bottom plate, the back plate and the side plate, and the long-handle grip is arranged to be closely attached to the back plate and the side plate.