Search

CN-117627216-B - Self-locking connection structure of control desk wall

CN117627216BCN 117627216 BCN117627216 BCN 117627216BCN-117627216-B

Abstract

The invention relates to the technical field of control console equipment, in particular to a self-locking connection structure of a control console wall body, which comprises at least one group of connection grooves, wherein each group of connection grooves are connected through at least one self-locking mechanism. Each group of connecting grooves comprises two step grooves which are respectively arranged at the connecting ends of two adjacent walls, the notches of the two step grooves are oppositely arranged, each step groove is divided into a groove bottom section and a notch section in the depth direction of the groove, and the width of the groove bottom section is larger than that of the notch section. Each self-locking mechanism comprises a lower self-locking part and an upper self-locking part, the lower self-locking part is provided with an upper inclined surface, the upper self-locking part is provided with a lower inclined surface matched with the upper inclined surface, the lower self-locking part and the upper self-locking part of the self-locking mechanism are respectively provided with two step grooves in a connecting groove, when the inclined surfaces of the lower self-locking part and the upper self-locking part are matched, the lower self-locking part and the inclined surface of the upper self-locking part are self-locked, and the two walls are aligned and connected and fixed. When the two walls are required to be disassembled, the wall body provided with the self-locking part is lifted and removed, and the installation and the disassembly processes are simple and convenient.

Inventors

  • WANG YULU

Assignees

  • 大道网络（上海）股份有限公司

Dates

Publication Date
20260508
Application Date
20231229

Claims (10)

  1. 1. The utility model provides a self-locking connection structure of control cabinet wall body for connect fixedly between adjacent first wall body and the second wall body, its characterized in that includes: The connecting grooves comprise two step grooves which are respectively arranged at the connecting end of the first wall body and the connecting end of the second wall body, the notch of the two step grooves are oppositely arranged, each step groove is divided into a groove bottom section and a notch section in the depth direction, and the width of the groove bottom section is larger than that of the notch section; Each group of connecting grooves are connected through at least one self-locking mechanism, and each self-locking mechanism comprises a lower self-locking part and an upper self-locking part; The lower self-locking part comprises a lower fixing block and a lower connecting block, the lower fixing block is arranged in the bottom section of one step groove of the group of connecting grooves, the width of the lower fixing block is larger than that of the notch section, one end of the lower connecting block is connected with the lower fixing block, the other end of the lower connecting block extends out of the notch section of the step groove, the upper side surface of the lower connecting block is an inclined surface, and the direction of the inclined surface is upward inclined from the bottom section of the step groove to the notch section; The upper self-locking part comprises an upper fixing block and an upper connecting block, the upper fixing block is arranged in the bottom section of the other step groove in the group of connecting grooves, the width of the upper fixing block is larger than that of the notch section, one end of the upper connecting block is connected with the upper fixing block, the other end of the upper connecting block extends out of the notch section of the step groove, the lower side surface of the upper connecting block is an inclined surface, and the inclined direction is downward inclined from the bottom section of the step groove to the notch section; When the inclined surfaces of the lower self-locking part and the upper self-locking part are matched in a pasting mode, the first wall body and the second wall body are aligned and fixedly connected.
  2. 2. The console wall self-locking connection of claim 1, wherein: The length of the notch section of the step groove where the upper connecting block extends out is not greater than that of the notch section of the step groove; the length of the notch section of the step groove where the lower connecting block extends out is not greater than that of the notch section of the step groove.
  3. 3. The console wall self-locking connection of claim 1, wherein: The cross section size of the upper fixing block is smaller than that of the groove bottom section, an upper threaded hole penetrating through the upper fixing block is formed in the upper fixing block along the depth direction of the step groove, an upper fixing screw is in threaded fit with the upper threaded hole, the front end of the upper fixing screw extends out of the upper threaded hole to be abutted against the groove bottom, and the upper fixing block is abutted against the step of the step groove; The cross section size of the lower fixing block is smaller than that of the groove bottom section, a lower threaded hole penetrating through the lower fixing block is formed in the lower fixing block along the depth direction of the step groove, the lower fixing block is in threaded fit with the lower threaded hole through a lower fixing screw, the front end of the lower fixing screw extends out of the lower threaded hole to be abutted to the groove bottom, and the lower fixing block is abutted to the step of the step groove.
  4. 4. The console wall self-locking connection of claim 1, wherein: Comprises a plurality of groups of connecting grooves which are arranged at intervals.
  5. 5. The console wall self-locking connection of claim 1, wherein: Each group of connecting grooves are connected through a plurality of self-locking mechanisms, and the self-locking mechanisms are arranged at intervals.
  6. 6. The console wall self-locking connection of claim 1, wherein: The inclined plane of the lower connecting block and the inclined plane of the upper connecting block are both 45 degrees.
  7. 7. The self-locking connection structure of a console wall body according to claim 1, wherein the connection end of the first wall body and the connection end of the second wall body are respectively provided with a limiting hole, when the inclined surfaces of the lower self-locking part and the upper self-locking part are matched in a pasting mode, the two limiting holes coaxially form a limiting channel axially arranged along the interval direction of the first wall body and the second wall body, and a limiting pin is inserted into the limiting channel.
  8. 8. The self-locking connection structure of a console wall body according to claim 1, wherein the step grooves are formed in a section bar column, at least two step grooves are symmetrically formed in the section bar column, limit holes communicated with the two step grooves are further formed in the section bar column, when the inclined surfaces of the lower self-locking part and the upper self-locking part are matched in a pasting mode, limit channels are formed coaxially through the two limit holes, and a limit pin is inserted in the limit channels; One end of the limiting pin is provided with a limiting stop, when the limiting stop is in a first state, the limiting pin is inserted into the limiting channel, the limiting stop can enter the bottom section of the groove, the limiting stop is rotated by 90 degrees, and the limiting stop can be blocked at the step of the step groove.
  9. 9. The console wall self-locking connection of claim 8, wherein: The limit stop deviates from the one end of spacer pin is equipped with handheld piece, the size of handheld piece is less than the width of notch section, just limit stop is located when in the tank bottom section, handheld piece is located notch section.
  10. 10. The self-locking connection structure of a console wall body according to claim 8, wherein the cross section of the section bar column is square, and the four sides of the section bar column are respectively provided with a step groove, and the notch is outward.

Description

Self-locking connection structure of control desk wall Technical Field The invention relates to the technical field of control console equipment, in particular to a self-locking connection structure of a control console wall body. Background At present, the screw commonly used in the market is connected and fixed between the console wall bodies, the installation is tedious, the installation ground of the console is difficult to ensure absolute flatness (a certain inclination angle is more), therefore, the situation that no hole is opposite to the screw holes easily occurs between the screw holes on the two wall bodies during the installation, the screw cannot pass, an installer needs to spend a large amount of time to adjust, the requirement on the installer is higher, the adjustment difficulty is high, and the installation ground is extremely easy to clamp during maintenance and disassembly, so that the disassembly is difficult. Disclosure of Invention The invention aims to provide a self-locking connection structure of a console wall body, which solves the problem of difficult installation and disassembly between console wall bodies. In order to achieve the above-mentioned purpose, the present invention provides a self-locking connection structure of a console wall, for connection and fixation between adjacent first wall and second wall, comprising at least one group of connection grooves, each group of connection grooves comprises two step grooves, which are respectively arranged at the connection end of the first wall and the connection end of the second wall, and the notches of the two step grooves are oppositely arranged, each step groove is divided into a groove bottom section and a notch section in the depth direction, and the width of the groove bottom section is larger than that of the notch section; Each group of connecting grooves are connected through at least one self-locking mechanism, and each self-locking mechanism comprises a lower self-locking part and an upper self-locking part; The lower self-locking part comprises a lower fixing block and a lower connecting block, the lower fixing block is arranged in the groove bottom section of one step groove of the group of connecting grooves, the width of the lower fixing block is larger than that of the groove opening section, one end of the lower connecting block is connected with the lower fixing block, the other end of the lower connecting block extends out of the groove opening section of the step groove, the upper side surface of the lower connecting block is an inclined surface, and the inclined direction is upward inclined from the groove bottom section of the step groove to the groove opening section; The upper self-locking part comprises an upper fixing block and an upper connecting block, the upper fixing block is arranged in the groove bottom section of the other step groove in the group of connecting grooves, the width of the upper fixing block is larger than that of the groove opening section, one end of the upper connecting block is connected with the upper fixing block, the other end of the upper connecting block extends out of the groove opening section of the step groove, the lower side surface of the upper connecting block is an inclined surface, and the inclined direction is downward inclination from the groove bottom section of the step groove to the groove opening section; when the inclined surfaces of the lower self-locking part and the upper self-locking part are matched, the first wall body and the second wall body are aligned and connected and fixed. Optionally, the length of the notch section of the step groove where the upper connecting block extends out is not greater than the length of the notch section of the step groove; The length of the notch section of the step groove where the lower connecting block extends out is not greater than that of the notch section of the step groove. Optionally, the cross section size of the upper fixing block is smaller than that of the groove bottom section, an upper threaded hole penetrating through the upper fixing block is formed in the upper fixing block along the depth direction of the step groove, the upper fixing block is in threaded fit with the upper threaded hole through an upper fixing screw, and the front end of the upper fixing screw extends out of the upper threaded hole to be abutted against the groove bottom, so that the upper fixing block is abutted against the step of the step groove; The cross section size of the lower fixing block is smaller than that of the groove bottom section, a lower threaded hole penetrating through the lower fixing block is formed in the lower fixing block along the depth direction of the step groove, the lower fixing block is in threaded fit with the lower threaded hole through a lower fixing screw, the front end of the lower fixing screw extends out of the lower threaded hole to be abutted against the groove bottom, and the lower fixing bl