CN210671009U

CN210671009U - PLC switch board components and parts mounting structure

Info

Publication number: CN210671009U
Application number: CN201920964578.7U
Authority: CN
Inventors: 丁传国
Original assignee: Dalian North Automatic Control Technology Co Ltd
Current assignee: Dalian North Automatic Control Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-06-02
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a PLC switch board components and parts mounting structure, including the cabinet body and locking mechanism, the inside of the cabinet body is provided with the mounting panel, and the left and right sides of mounting panel installs tilting mechanism, locking mechanism all is located the left and right sides of mounting panel front end. This PLC switch board components and parts mounting structure is provided with the spring beam, the spout, connecting block and spacing groove, branch is along the outside anticlockwise rotation of lockpin, the outside clockwise rotation of locating pin is followed to the one end of spring beam, and the outside anticlockwise rotation of the other end along the spacer pin of spring beam, the axis direction removal of spacing groove is followed to the spacer pin simultaneously, until adjusting the contained angle between dead lever and the branch to suitable angle, the connecting block is under spacing spring's effect, with the inside of connecting block embedding spacing groove, make the contained angle between dead lever and the branch fixed, and the evenly distributed of spacing groove, the fixed position of connecting block provides a plurality of positions, contained angle between regulation dead lever that can be convenient and the branch.

Description

PLC switch board components and parts mounting structure

Technical Field

The utility model relates to a PLC switch board technical field specifically is a PLC switch board components and parts mounting structure.

Background

The PLC integrated control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, can be combined according to the size of an actual control specification, can realize single-cabinet automatic control, can also realize that a plurality of cabinets form a Distributed Control System (DCS) through an industrial Ethernet or an industrial field bus network, can adapt to various large-scale and small-scale industrial automation control occasions, can finish equipment automation and process automation control, realizes perfect network functions, has the characteristics of stable performance, expandability, strong anti-interference and the like, is the core and soul of modern industry, can design the PLC control cabinet, a frequency conversion cabinet and the like according to user requirements, meets the user requirements, can be matched with a human-computer interface touch screen, and achieves the aim of easy operation.

The existing installation structure is inconvenient for users to disassemble and install the components inside the installation structure in the using process, and the users are inconvenient for adjusting the occupied space of the installation structure, so that the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing installation structure according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PLC switch board components and parts mounting structure to propose current mounting structure in solving above-mentioned background art, the user of being not convenient for dismantles and installs the inside subassembly of mounting structure, and the user of being not convenient for adjusts the space that the mounting structure occupied, the user demand problem that satisfies people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PLC switch board components and parts mounting structure, includes the cabinet body and locking mechanism, the inside of the cabinet body is provided with the mounting panel, and the left and right sides of mounting panel installs tilting mechanism, locking mechanism all is located the left and right sides of mounting panel front end.

Preferably, tilting mechanism includes dead lever, locating pin, spring beam, lockpin, spacer pin, spout, branch, connecting block, spacing groove and spacing spring, the inside lockpin that is provided with in below of dead lever, the inside locating pin that is provided with in middle part of dead lever, the spring beam is installed to the front end of dead lever, and the below of spring beam installs branch, the inside spout that is provided with in rear end of branch, and the mid-mounting of spout has the spacer pin, the inside of spacer pin is provided with spacing spring, and one side that spacing spring kept away from the spacer pin installs the connecting block, the spacing groove is installed to one side that branch was kept away from to the spout.

Preferably, the fixed rod forms a rotating structure through the lock pin and the support rod, and the fixed rod forms a rotating structure through the positioning pin and the spring rod.

Preferably, the spring rod passes through to constitute sliding structure between spout and the branch, and branch passes through to constitute revolution mechanic between spacer pin and the spring rod to the spacer pin passes through to constitute elastic construction between spacing spring and the connecting block, and the external dimension structure of connecting block is anastomotic each other with the inside dimension structure of spacing groove simultaneously, and the axis direction evenly distributed of spacing groove along the spout moreover.

Preferably, locking mechanism includes kicking block, the tight screw rod in top, fixed block and guide way, the inside of the mounting panel left and right sides all is provided with the guide way, and the below of guide way installs the fixed block, the inside of fixed block runs through and is provided with the tight screw rod in top, and pushes up the tight screw rod and keep away from one side of the vertical center line of mounting panel and install the kicking block.

Preferably, the mounting panel passes through the fixed block and constitutes the integral type structure, and be threaded connection between fixed block and the tight screw rod in top to the tight screw rod in top runs through in one side of kicking block, and the cross section of kicking block sets up to "L" font structure simultaneously.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with the spring beam, the spout, connecting block and spacing groove, branch is along lockpin outside anticlockwise rotation, the outside clockwise rotation of locating pin is followed to the one end of spring beam, and the other end of spring beam is along the outside anticlockwise rotation of spacing pin, simultaneously the spacing pin moves along the axis direction of spacing groove, until adjusting the contained angle between dead lever and branch to suitable angle, the connecting block is under spacing spring's effect, imbed the inside of spacing groove with the connecting block, make the contained angle between dead lever and the branch fixed, and the even distribution of spacing groove, position fixing for the connecting block provides a plurality of positions, make the user can be convenient adjust the contained angle between dead lever and the branch, and be convenient for the user to laminate between dead lever and the branch, reduce the space that tilting mechanism occupied, can make full use of the space of the internal portion of cabinet;

2. the utility model discloses be provided with locking mechanism, promote the kicking block through rotating the tight screw rod in top along the horizontal central line direction of guide way, compress tightly branch until the kicking block to the position of restriction mounting panel provides stable mounted position for the installation of components and parts, and convenient to use person dismantles and assembles the mounting panel.

Drawings

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

fig. 2 is a schematic view of the internal structure of the turnover mechanism of the present invention;

fig. 3 is a schematic view of the external structure of the turnover mechanism of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the stop pin of the present invention.

In the figure: 1. a cabinet body; 2. a turnover mechanism; 201. fixing the rod; 202. positioning pins; 203. a spring lever; 204. a lock pin; 205. a spacing pin; 206. a chute; 207. a strut; 208. connecting blocks; 209. a limiting groove; 210. a limiting spring; 3. mounting a plate; 4. a locking mechanism; 401. a top block; 402. tightly pushing the screw; 403. a fixed block; 404. a guide groove.

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. 1-5, the present invention provides a technical solution: a PLC control cabinet component mounting structure comprises a cabinet body 1 and a locking mechanism 4, wherein a mounting plate 3 is arranged inside the cabinet body 1, a turnover mechanism 2 is arranged on the left side and the right side of the mounting plate 3, the turnover mechanism 2 comprises a fixing rod 201, a positioning pin 202, a spring rod 203, a locking pin 204, a limiting pin 205, a sliding groove 206, a supporting rod 207, a connecting block 208, a limiting groove 209 and a limiting spring 210, the locking pin 204 is arranged inside the lower portion of the fixing rod 201, the positioning pin 202 is arranged inside the middle portion of the fixing rod 201, the spring rod 203 is arranged at the front end of the fixing rod 201, the supporting rod 207 is arranged below the spring rod 203, the sliding groove 206 is arranged inside the rear end of the supporting rod 207, the limiting pin 205 is arranged in the middle portion of the sliding groove 206, the fixing rod 201 forms a rotating structure through the locking pin 204 and the supporting rod 207, the rotating structure is, a connecting block 208 is installed on one side of the limiting spring 210 far away from the limiting pin 205, a limiting groove 209 is installed on one side of the sliding groove 206 far away from the supporting rod 207, the spring rod 203 forms a sliding structure through the sliding groove 206 and the supporting rod 207, the supporting rod 207 forms a rotating structure through the limiting pin 205 and the spring rod 203, the limiting pin 205 forms an elastic structure through the limiting spring 210 and the connecting block 208, meanwhile, an external dimension structure of the connecting block 208 is matched with an internal dimension structure of the limiting groove 209, the limiting grooves 209 are uniformly distributed along the central axis direction of the sliding groove 206, a user can separate the connecting block 208 from the limiting groove 209 by pulling the connecting block 208, then, the user can move the supporting rod 207 to enable the supporting rod 207 to rotate anticlockwise along the outside of the locking pin 204, at the moment, one end of the spring rod 203 rotates clockwise along the outside of the positioning pin 202, and the other end of the, meanwhile, the limiting pin 205 moves along the central axis direction of the limiting groove 209 until the included angle between the fixing rod 201 and the supporting rod 207 is adjusted to a proper angle, at this time, the connecting block 208 is embedded into the limiting groove 209 under the action of the limiting spring 210, so that the included angle between the fixing rod 201 and the supporting rod 207 is fixed, and the limiting groove 209 is uniformly distributed, so that a plurality of positions are provided for fixing the position of the connecting block 208, and a user can conveniently adjust the included angle between the fixing rod 201 and the supporting rod 207;

the locking mechanisms 4 are positioned on the left side and the right side of the front end of the mounting plate 3, each locking mechanism 4 comprises a top block 401, a jacking screw 402, a fixing block 403 and a guide groove 404, the guide grooves 404 are arranged inside the left side and the right side of the mounting plate 3, the fixing block 403 is arranged below the guide groove 404, the jacking screw 402 is arranged inside the fixing block 403 in a penetrating manner, the top block 401 is arranged on one side, away from the vertical center line of the mounting plate 3, of the jacking screw 402, the mounting plate 3 forms an integrated structure through the fixing block 403, the fixing block 403 is in threaded connection with the jacking screw 402, the jacking screw 402 penetrates one side of the top block 401, the cross section of the top block 401 is in an L-shaped structure, a user can place the mounting plate 3 above the supporting rod 207, and at the moment, the user can rotate the jacking screw 402 to enable the jacking screw 402 to push the top block 401 along the horizontal, until the top block 401 compresses the supporting rod 207, thereby limiting the position of the mounting plate 3, providing a stable mounting position for the installation of components, and facilitating the user to disassemble and assemble the mounting plate 3.

The working principle is as follows: when the component mounting structure of the PLC control cabinet is used, firstly, a user can pull the connecting block 208 to separate the connecting block 208 from the limiting groove 209, then the user can move the supporting rod 207 to enable the supporting rod 207 to rotate anticlockwise around the outer part of the lock pin 204, at the moment, one end of the spring rod 203 rotates clockwise around the outer part of the positioning pin 202, the other end of the spring rod 203 rotates anticlockwise around the outer part of the limiting pin 205, meanwhile, the limiting pin 205 moves along the central axis direction of the limiting groove 209 until an included angle between the fixing rod 201 and the supporting rod 207 is a right angle, at the moment, the connecting block 208 is embedded into the limiting groove 209 under the action of the limiting spring 210, and the position between the fixing rod 201 and the supporting rod 207 is stably fixed;

finally, place the top of branch 207 with mounting panel 3, at this moment, user's accessible rotates the tight screw rod 402 in top for the tight screw rod 402 in top pushes away kicking block 401 along the horizontal central line direction of guide way 404, compresses tightly branch 207 until kicking block 401, thereby restricts the position of mounting panel 3, provides stable mounted position for the installation of components and parts, and this is exactly this PLC switch board components and parts mounting structure's theory of operation.

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. The utility model provides a PLC switch board components and parts mounting structure, includes the cabinet body (1) and locking mechanism (4), its characterized in that: the inside of the cabinet body (1) is provided with a mounting plate (3), and the left and right sides of the mounting plate (3) are provided with a turnover mechanism (2), and a locking mechanism (4) is arranged on the left and right sides of the front end of the mounting plate (3).

2. The PLC control cabinet component mounting structure of claim 1, wherein: the turnover mechanism (2) comprises a fixed rod (201), a positioning pin (202), a spring rod (203), a lock pin (204), a limit pin (205), a sliding groove (206), a support rod (207), a connecting block (208), a limit groove (209) and a limit spring (210), a lock pin (204) is arranged inside the lower part of the fixed rod (201), a positioning pin (202) is arranged inside the middle part of the fixed rod (201), a spring rod (203) is arranged at the front end of the fixed rod (201), a supporting rod (207) is arranged below the spring rod (203), a sliding groove (206) is arranged inside the rear end of the supporting rod (207), a limit pin (205) is arranged in the middle of the sliding groove (206), a limit spring (210) is arranged in the limit pin (205), and one side of the limiting spring (210) far away from the limiting pin (205) is provided with a connecting block (208), and a limiting groove (209) is arranged on one side of the sliding groove (206) far away from the supporting rod (207).

3. The PLC control cabinet component mounting structure of claim 2, wherein: the fixing rod (201) forms a rotating structure through the lock pin (204) and the support rod (207), and the fixing rod (201) forms a rotating structure through the positioning pin (202) and the spring rod (203).

4. The PLC control cabinet component mounting structure of claim 2, wherein: spring beam (203) pass through to constitute sliding construction between spout (206) and branch (207), and branch (207) pass through to constitute revolution mechanic between spacing pin (205) and spring beam (203), and constitute elastic construction between spacing pin (205) and connecting block (208) through spacing spring (210), coincide each other between the inside dimension structure of outside dimension structure of connecting block (208) and spacing groove (209) simultaneously, and spacing groove (209) are along the axis direction evenly distributed of spout (206).

5. The PLC control cabinet component mounting structure of claim 1, wherein: locking mechanism (4) are including kicking block (401), the tight screw rod in top (402), fixed block (403) and guide way (404), the inside of mounting panel (3) the left and right sides all is provided with guide way (404), and installs fixed block (403) below guide way (404), the inside of fixed block (403) is run through and is provided with the tight screw rod in top (402), and one side of keeping away from the vertical central line of mounting panel (3) in top tight screw rod (402) installs kicking block (401).

6. The PLC control cabinet component mounting structure of claim 5, wherein: the mounting plate (3) forms an integrated structure through the fixing block (403), the fixing block (403) is in threaded connection with the jacking screw rod (402), the jacking screw rod (402) penetrates through one side of the jacking block (401), and meanwhile the cross section of the jacking block (401) is of an L-shaped structure.