CN218213927U - PLC controller adjusting and mounting structure - Google Patents

Abstract

The utility model relates to a controller installation field just discloses a PLC controller adjusts mounting structure, including the controller main part, controller main part one side fixedly connected with fixed block, the open slot has been seted up to fixed block symmetry lateral wall, controller main part rear side is hugged closely there is the installation piece, the notch that matches with the fixed block is seted up to the installation piece one side, and notch and outside intercommunication, the spacing groove with the notch intercommunication is seted up to the symmetry lateral wall in the notch, and the spacing groove is parallel with notch both sides wall, spacing inslot swing joint has spacing subassembly, and spacing subassembly matches with the open slot, the spout that is parallel to each other is seted up to notch symmetry lateral wall, two sliding connection has the pressing component between the spout, and installation piece fixed connection reaches to press down on the position that the controller main part needs to install through above setting and has installed the controller main part, need pull down maintenance controller main part also more convenient and fast, need not energetically remove the lock controller main part.

Description

PLC controller adjusting and mounting structure

Technical Field

The utility model relates to a controller installation field specifically is a mounting structure is adjusted to PLC controller.

Background

A Programmable Logic Controller (PLC) is a digital electronic device with microprocessor, which is used for automatic control digital logic controller, can load control instruction into memory at any time for storage and execution, and is composed of internal CPU, instruction and data memory, input/output unit, power supply module, and digital analog unit.

Many of the existing PLC controllers are installed and fixed through bolts, bolt holes are formed in a controller shell, the bolts penetrate through the threaded holes and are fixed with an installation body, the installation and fixing mode is too troublesome and does not have certain adjustability, the PLC controllers are used for a long time, if the PLC controllers are damaged, maintenance points need to be taken for maintenance or repair, the bolts are repeatedly screwed and loosened for many times, thread slipping can be caused, one ends of the stress points of the bolts can slip, the bolts are not well screwed or loosened, a large amount of moisture is contained in some working environments, the bolts can be oxidized, the bolts can rust after the bolts are used for a long time, the PLC controllers need to be disassembled later, the existing PLC controllers are also fixed in a plurality of clamping modes, the PLC controllers can be pressed down forcibly during installation, when the PLC controllers need to be taken down for maintenance, the PLC controllers can be pulled out by using a little force, however, a plurality of wires are connected to the connectors of the wires, other electrical elements can be touched by other electrical appliances if the PLC controllers are too forcefully, and the adjacent elements can be damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mounting structure is adjusted to PLC controller to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mounting structure is adjusted to PLC controller, includes the controller main part, one side fixedly connected with fixed block of controller main part, the open slot has been seted up to fixed block symmetry lateral wall, controller main part rear side is hugged closely there is the installation piece, the notch that matches with the fixed block is simultaneously seted up to the installation piece, and notch and outside intercommunication, the spacing groove with the notch intercommunication is seted up to the symmetry lateral wall in the notch, and the spacing groove is parallel with notch both sides wall, spacing inslot swing joint has spacing subassembly, and spacing subassembly matches with the open slot, the spout that is parallel to each other is seted up to notch symmetry lateral wall, and the spout is perpendicular with the notch bottom surface, and the spout runs through spacing subassembly, two sliding connection has the pressing component between the spout, and installation piece fixed connection is in the position that the controller main part needs the installation.

Preferably, the limiting assembly comprises a limiting block, the limiting block is matched with the open slot, a baffle is fixedly connected to one side of the limiting block and matched with the limiting slot, a spring fixing column is fixedly connected to one side of the baffle, a spring is sleeved on the periphery of the spring fixing column, one end of the spring is abutted to the baffle, and the other end of the spring is abutted to the inner wall of the limiting slot.

Preferably, the pressing assembly comprises a pressing block matched with the notch, a trapezoidal block with a wide upper part and a narrow lower part is fixedly connected to one side of the pressing block, and sliding plates matched with the sliding grooves are fixedly connected to two end parts of the pressing block.

Preferably, the bottom of the notch is provided with through holes, the through holes are stepped holes, and the number of the through holes is at least two.

Preferably, the number of the pressing assemblies and the sliding grooves is at least two, and the pressing assemblies and the sliding grooves are uniformly distributed at two ends of the mounting block.

Preferably, the number of the spring fixing columns and the number of the springs are at least two, and the two ends of the spring fixing columns and the two ends of the springs are uniformly distributed in the limiting groove.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel mounting structure is adjusted to PLC controller, there is the fixed block through setting up controller main part one side, fixed block symmetry lateral wall is provided with the open slot, controller main part one side is provided with the installation piece, installation piece one side is provided with the notch, be provided with the spacing groove in the notch, spacing inslot is provided with spacing subassembly, be provided with the spout in the notch, be provided with between the spout and press the subassembly, the installation piece concreties on the position that the controller main part was installed to needs, reach through above setting and press down the pressing plate and can install the controller main part, need pull down maintenance controller main part convenient and fast also more, need not energetically remove the lock controller main part.

2. This kind of novel mounting structure is adjusted to PLC controller through setting up multiunit and pressing down subassembly, spout, reaches more laborsaving swift dismantlement and installation controller main part.

Drawings

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

FIG. 2 is a schematic view of the fixing block structure of the present invention;

FIG. 3 is a schematic sectional view of the mounting block of the present invention;

fig. 4 is the schematic view of the sectional structure of the installation block of the present invention.

In the figure: 1. a controller main body; 2. a fixed block; 3. an open slot; 4. mounting a block; 5. a through hole; 6. a notch; 7. a limiting groove; 8. a limiting component; 801. a limiting block; 802. a baffle plate; 803. a spring fixing column; 804. a spring; 9. a pressing assembly; 901. a trapezoidal block; 902. a slide plate; 903. a pressing block; 10. a chute.

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.

Examples

Please refer to fig. 1-4, a PLC controller adjusting and mounting structure, including a controller main body 1, one side of the controller main body 1 is fixedly connected with a fixed block 2, a symmetrical sidewall of the fixed block 2 is provided with an open slot 3, a rear side of the controller main body 1 is tightly attached with a mounting block 4, one side of the mounting block 4 is provided with a notch 6 matched with the fixed block 2, and the notch 6 is communicated with the outside, a symmetrical sidewall of the notch 6 is provided with a limit slot 7 communicated with the notch 6, the limit slot 7 is parallel to both sidewalls of the notch 6, a movable connection is provided with a limit component 8 in the limit slot 7, the limit component 8 is matched with the open slot 3, a symmetrical sidewall of the notch 6 is provided with a parallel sliding slot 10, the sliding slot 10 is perpendicular to the bottom surface of the notch 6, the sliding slot 10 penetrates through the limit component 8, a pressing component 9 is slidably connected between the two sliding slots 10, the mounting block 4 is fixedly connected to a position to be mounted on the controller main body 1, the open slot 3 on the fixed block 2 is matched with one end of the limit component 8, the controller main body 1 slides into the 3 through one end of the limit component 8 to be clamped, and the controller main body 1 is installed and disassembled easily by pressing the component 9.

Referring to fig. 4, the limiting assembly 8 includes a limiting block 801, the limiting block 801 is matched with the open slot 3, a baffle 802 is fixedly connected to one side of the limiting block 801, the baffle 802 is matched with the limiting slot 7, a spring fixing column 803 is fixedly connected to one side of the baffle 802, a spring 804 is sleeved around the spring fixing column 803, one end of the spring 804 abuts against the baffle 802, the other end abuts against the inner wall of the limiting slot 7, the length of the fixing column 803 is smaller than the length of the limiting block 801 leaking into the slot 6, the baffle 802 is matched with the limiting slot 7, the limiting block 801 and the baffle 802 are as long as the limiting slot 7,

referring to fig. 4, the pressing assembly 9 includes a pressing block 903, the pressing block 903 is matched with the slot 6, a trapezoidal block 901 with a wide top and a narrow bottom is fixedly connected to one side of the pressing block 903, sliding plates 902 matched with the sliding slots 10 are fixedly connected to two ends of the pressing block 903, when the pressing assembly 9 is pressed down, the sliding plates 902 slide in the sliding slots 10, the length of the pressing block 903 is consistent with the width of the slot 6, the thickness of the pressing plate 903 is greater than the length of the sliding plates 902, and the thickness of the trapezoidal plate 901 is greater than the width of the sliding slots 10.

Referring to fig. 1 and 3, the bottom of the notch 6 is provided with at least two through holes 5, the through holes 5 are stepped holes, and the stepped holes are penetrated with hexagon socket head bolts, and nuts of the hexagon socket head bolts are completely immersed in the stepped holes, so that the nuts of the hexagon socket head bolts are not easy to slip.

Referring to fig. 1-4, the number of the pressing members 9 and the sliding grooves 10 is at least two, and the two ends of the mounting block 4 are uniformly distributed, and the two pressing members 9 and the sliding grooves 10 are arranged, so that a plurality of pressing members can save much labor and make the limiting member 8 slide into the limiting groove 7 more easily.

Referring to fig. 1 to 4, the number of the spring fixing posts 803 and the springs 804 is at least two, and the two ends of the spring fixing posts 803 and the springs 804 are uniformly distributed in the limiting groove 7, so that the limiting block 801 is more powerful due to the arrangement of the spring fixing posts 803 and the springs 804, and the controller body 1 is more stable in fixation.

The working principle is as follows: fix installation piece 4 on the position of installing controller main part 1 with hexagon socket head cap screw, press down subassembly 9, slide 902 slides in spout 10, stopper 801 is touched to trapezoidal piece 901, stopper 801 receives the extrusion on trapezoidal piece 901 inclined plane, stopper 801, baffle 802 removes in to spacing groove 7, when pressing the position that stopper 903 removed stopper 801, put into notch 6 with fixed block 2 in, one side of fixed block 2 tightly supports the bottom of notch 6, loosen and press down subassembly 9, stopper 801 slides in open slot 3, fixed controller main part 1, when needing to dismantle, press down subassembly 9 with the same reason, take out controller main part 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a mounting structure is adjusted to PLC controller, includes controller main part (1), its characterized in that, controller main part (1) one side fixedly connected with fixed block (2), open slot (3) have been seted up to fixed block (2) symmetry lateral wall, controller main part (1) rear side is hugged closely has installation piece (4), notch (6) that match with fixed block (2) are seted up to installation piece (4) one side, and notch (6) and outside intercommunication, spacing groove (7) with notch (6) intercommunication are seted up to the symmetry lateral wall in notch (6), and spacing groove (7) are parallel with notch (6) both sides wall, swing joint has spacing subassembly (8) in spacing groove (7), and spacing subassembly (8) match with open slot (3), spout (10) that are parallel to each other are seted up to notch (6) symmetry lateral wall, and spout (10) are perpendicular with notch (6) bottom surface, and spout (10) run through spacing subassembly (8), two sliding connection has between spout (10) presses subassembly (9), and installation piece (4) fixed connection needs on the position of installation controller main part (1), and open slot (3) pass through spacing subassembly (8).

2. The PLC adjusting and mounting structure of claim 1, wherein the limiting assembly (8) comprises a limiting block (801), the limiting block (801) is matched with the open slot (3), a baffle (802) is fixedly connected to one side of the limiting block (801), the baffle (802) is matched with the limiting slot (7), a spring fixing column (803) is fixedly connected to one side of the baffle (802), a spring (804) is sleeved on the periphery of the spring fixing column (803), one end of the spring (804) abuts against the baffle (802), and the other end of the spring abuts against the inner wall of the limiting slot (7).

3. The PLC adjusting and mounting structure of claim 1, wherein the pressing assembly (9) comprises a pressing block (903), the pressing block (903) is matched with the notch (6), a trapezoidal block (901) with a wide upper part and a narrow lower part is fixedly connected to one side of the pressing block (903), and sliding plates (902) matched with the sliding grooves (10) are fixedly connected to two end parts of the pressing block (903).

4. The PLC adjusting and mounting structure of claim 1, wherein the bottom of the notch (6) is provided with a through hole (5), the through hole (5) is a stepped hole, and the number of the through holes (5) is at least two.

5. The PLC controller adjusting and mounting structure according to claim 2, wherein the number of the pressing assemblies (9) and the sliding grooves (10) is at least two, and the pressing assemblies and the sliding grooves are uniformly distributed at two ends of the mounting block (4).

6. The PLC controller adjusting and mounting structure according to claim 2, wherein the number of the spring fixing posts (803) and the springs (804) is at least two, and the spring fixing posts and the springs are uniformly distributed at two ends in the limiting groove (7).

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