PLC control cabinet mounting structure

Abstract

The utility model belongs to the technical field of PLC control cabinets, and particularly relates to a PLC control cabinet mounting structure which comprises a base, the upper end of the base is in contact with a PLC control cabinet, a cabinet door is arranged on the front face of the PLC control cabinet, the left end and the right end of the PLC control cabinet are fixedly connected with mounting seats, each mounting seat is in contact with the base, and the PLC control cabinet is arranged on the base. And a bolt is movably connected to the interior of each mounting base, the bolts are connected with the base through threads, limiting ring grooves are formed in the surfaces of the bolts, and an end plate is slidably connected to the inner wall of each mounting base. According to the scheme, through the arrangement of the bolts, the mounting base can be fixed, then the PLC control cabinet is locked, under the action of the structures such as the limiting ring grooves, the limiting rods and the springs, the bolts can be inserted, the problems of vibration and loosening of the bolts are solved, and it is guaranteed that the PLC control cabinet is stably mounted.

Description

Technical Field

[0001] The utility model belongs to the technical field of PLC control cabinets, and in particular relates to a PLC control cabinet installation structure. Background Art

[0002] As we all know, the PLC control cabinet of the filter press control system in the electrolysis workshop is a device used to control and monitor the operation of the filter press. The design and layout of the PLC control cabinet should be carried out according to the specific control requirements of the filter press to ensure safety, reliability, easy operation and maintenance. In addition, according to the site requirements and standards, the control cabinet may also need to have dustproof, waterproof, anti-corrosion and other characteristics to adapt to the harsh working environment.

[0003] A PLC control cabinet installation structure is disclosed in the utility model patent with patent authorization announcement number CN215187919U, including: a shell, the outer end of which is connected to a connecting cover plate by a hinge, and the inner end of the shell is installed with a mounting assembly, and a bearing plate is arranged inside the mounting assembly; a heat dissipation fan, which is installed inside the lower end of the bearing plate, and a porous plate is arranged inside the bearing plate; a limit assembly, which is arranged on the upper side of the bearing plate and fixed to the shell, and a side plate is arranged at the inner end of the limit assembly, and the mounting assembly is composed of a connecting block, a connecting rod and a spring; a connecting block, which is welded and fixed to the inner wall of the shell; a connecting rod, which is arranged at the upper end of the connecting block; and a spring, which is nested and installed on the outer surface of the connecting rod.

[0004] However, the existing PLC control cabinet installation structure also has certain shortcomings. Although the existing PLC control cabinet installation structure uses bolts to lock the PLC control cabinet, due to the influence of external factors such as vibration, long-term use will cause the bolts to vibrate and become thread-free. Summary of the invention

[0005] The utility model aims to provide a PLC control cabinet installation structure, which solves the problem that although the existing PLC control cabinet installation structure uses bolts to lock the PLC control cabinet, due to the influence of external factors such as vibration, long-term use will cause the bolts to vibrate and become threadless.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a PLC control cabinet installation structure, including a base, the upper end of the base contacts the PLC control cabinet, the front of the PLC control cabinet is provided with a cabinet door, the left and right ends of the PLC control cabinet are fixedly connected with mounting seats, each of the mounting seats is in contact with the base, the interior of each of the mounting seats is movably connected with a bolt, the bolt is connected to the base by a thread, a limiting ring groove is provided on the surface of the bolt, an end plate is slidably connected to the inner wall of each mounting seat, the end surface of the end plate away from the bolt is fixedly connected with a guide plate, the guide plate is slidably connected to the mounting seat, a spring is provided on the outer side of the guide plate, the end surface of the end plate close to the bolt is fixedly connected with a limiting rod, the limiting rod is slidably connected to the mounting seat, and the limiting rod is in contact with the limiting ring groove.

[0007] The principle of the utility model is: by pushing the end plate to move in the direction away from the bolt, the guide plate is pushed to move, the spring is deformed, and the limit rod is driven to move, and then the bolt is pushed through the mounting seat, so that the bolt contacts the base, and the bolt is rotated, so that the bolt moves in a threaded connection relationship, the bolt is fixed, and the PLC control cabinet is locked, and then the end plate is loosened to make the spring recover its deformation, so as to drive the limit rod to insert into the limit ring groove, limit the bolt, and avoid the problem of vibration loosening of the bolt;

[0008] By pushing the connecting sleeve to move, the plug plate is driven to move away from the plug block, the elastic airbag is deformed, and then the electrical component is pushed to contact the mounting plate, so that the plug block is inserted into the mounting plate, and the end plate is loosened to allow the elastic airbag to recover its deformation, so as to push the plug plate to be inserted into the plug block, and the plug block is plugged in, so that the plug block drives the electrical component to be placed stably, which is convenient for operators to quickly install and use.

[0009] The beneficial effect of the utility model is that the present invention can fix the mounting base and lock the PLC control cabinet by setting the bolts, and the bolts can be plugged in under the action of the limit ring groove, the limit rod, the spring and other structures to avoid the problem of the bolts loosening due to vibration, so as to ensure the stable installation of the PLC control cabinet, and the plug block can be inserted into the mounting plate by pushing the electrical components to contact with the mounting plate, and under the action of the plug plate and the elastic airbag, the plug block can be limited, so that the plug block drives the electrical components to be stably placed, which is convenient for the operator to quickly install and use.

[0010] Furthermore, a plurality of the bolts are provided, and the plurality of the bolts are evenly distributed on the mounting seat, and the mounting seat can be fixed by the provision of the bolts.

[0011] Furthermore, one end of the spring is welded to the end plate, and the other end of the spring is welded to the mounting seat. Through the arrangement of the spring, the end plate can be connected for use.

[0012] Furthermore, a mounting plate is fixedly connected to the inner wall of the PLC control cabinet, the upper end of the mounting plate contacts an electrical component, the lower end of the electrical component is fixedly connected to an insertion block, the insertion block is slidably connected to the mounting plate, the interior of the mounting plate is slidably connected to an insertion plate, the insertion plate is slidably connected to the insertion block, an elastic airbag is bonded to the vertical portion of the insertion plate, the other end of the elastic airbag is bonded to the mounting plate, and through the coordinated use of the elastic airbag, the insertion plate and other structures, the insertion block can be plugged in, so that the insertion block drives the electrical component to be stably placed, which is convenient for operators to quickly install and use.

[0013] Furthermore, a plurality of the mounting plates are provided, and the plurality of mounting plates are evenly distributed on the PLC control cabinet. The electrical components can be installed and used through the provision of the mounting plates.

[0014] Furthermore, a plurality of the plug boards are provided, and the plurality of the plug boards are evenly distributed on the mounting plate. Through the provision of the plug boards, the plug blocks can be plugged in.

[0015] Furthermore, a connecting sleeve is fixedly sleeved on the outer side of the vertical portion of the plug board, and the connecting sleeve is made of rubber material. The setting of the connecting sleeve makes it convenient for operators to push the plug board to move, and the rubber material has good skin-friendliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the PLC control cabinet installation structure according to an embodiment of the present invention;

[0017] Figure 2 The PLC control cabinet installation structure of the embodiment of the present invention Figure 1 A cutaway perspective view of

[0018] Figure 3 The PLC control cabinet installation structure of the embodiment of the present invention Figure 1 A partial cross-sectional view of

[0019] Figure 4 The PLC control cabinet installation structure of the embodiment of the present invention Figure 2 A magnified image of point A;

[0020] Figure 5 The PLC control cabinet installation structure of the embodiment of the present invention Figure 3 Enlarged view of point B. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: base 1, PLC control cabinet 2, cabinet door 3, mounting seat 4, bolt 5, limit ring groove 6, end plate 7, guide plate 8, spring 9, limit rod 10, mounting plate 11, electrical component 12, plug block 13, plug plate 14, elastic airbag 15, connecting sleeve 16.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the present embodiment provides a PLC control cabinet installation structure, including a base 1, the upper end of the base 1 contacts with a PLC control cabinet 2, a cabinet door 3 is arranged on the front of the PLC control cabinet 2, and the left and right ends of the PLC control cabinet 2 are fixedly connected with mounting seats 4, each mounting seat 4 is in contact with the base 1, and the interior of each mounting seat 4 is movably connected with a bolt 5, the bolt 5 is connected to the base 1 by a thread, and a limiting ring groove 6 is provided on the surface of the bolt 5, and an end plate 7 is slidably connected to the inner wall of each mounting seat 4, and a guide plate 8 is fixedly connected to the end surface of the end plate 7 away from the bolt 5, and the guide plate 8 is slidably connected to the mounting seat 4, and a spring 9 is arranged on the outer side of the guide plate 8, and a limiting rod 10 is fixedly connected to the end surface of the end plate 7 close to the bolt 5, and the limiting rod 10 is slidably connected to the mounting seat 4, and the limiting rod 10 contacts the limiting ring groove 6.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a plurality of bolts 5 are provided, and the plurality of bolts 5 are evenly distributed on the mounting seat 4. Through the provision of the bolts 5, the mounting seat 4 can be fixed. One end of the spring 9 is welded to the end plate 7, and the other end of the spring 9 is welded to the mounting seat 4. Through the provision of the spring 9, the end plate 7 can be connected for use.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the inner wall of the PLC control cabinet 2 is fixedly connected with a mounting plate 11, the upper end of the mounting plate 11 contacts with an electrical component 12, the lower end of the electrical component 12 is fixedly connected with an insert block 13, the insert block 13 is slidably connected to the mounting plate 11, the inside of the mounting plate 11 is slidably connected with an insert plate 14, the insert plate 14 is slidably connected to the insert block 13, the vertical portion of the insert plate 14 is bonded with an elastic air bag 15, the other end of the elastic air bag 15 is bonded to the mounting plate 11, through the coordinated use of the elastic air bag 15, the insert plate 14 and other structures, the insert block 13 can be plugged in, so that the insert block 13 drives the electrical component 12 to be placed stably, which is convenient for the operator to quickly install and use.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, a plurality of mounting plates 11 are provided, and the plurality of mounting plates 11 are evenly distributed on the PLC control cabinet 2. Through the provision of the mounting plates 11, the electrical components 12 can be installed and used. A plurality of plug-in plates 14 are provided, and the plurality of plug-in plates 14 are evenly distributed on the mounting plates 11. Through the provision of the plug-in plates 14, the plug-in blocks 13 can be plugged in. A connecting sleeve 16 is fixedly sleeved on the outer side of the vertical portion of the plug-in plate 14. The connecting sleeve 16 is made of rubber. Through the provision of the connecting sleeve 16, it is convenient for the operator to push the plug-in plate 14 to move, and the rubber material has good skin-friendliness.

[0027] The specific implementation process of the utility model is as follows: by pushing the end plate 7 to move away from the bolt 5, the guide plate 8 is pushed to move, the spring 9 is deformed, and the limit rod 10 is driven to move, and then the bolt 5 is pushed through the mounting seat 4, so that the bolt 5 contacts the base 1, and the bolt 5 is rotated, so that the bolt 5 performs a threaded movement under the relationship of the threaded connection, and the bolt 5 is fixed, and then the PLC control cabinet 2 is locked, and then the end plate 7 is loosened to make the spring 9 recover its deformation, so as to drive the limit rod 10 to insert into the limit ring groove 6, and the bolt 5 is limited to avoid the problem of the bolt 5 loosening due to vibration;

[0028] By pushing the connecting sleeve 16 to move, the plug plate 14 is driven to move away from the plug block 13, the elastic airbag 15 is deformed, and then the electrical component 12 is pushed to contact the mounting plate 11, so that the plug block 13 is inserted into the mounting plate 11, and the end plate 7 is loosened to allow the elastic airbag 15 to recover its deformation, so as to push the plug plate 14 to be inserted into the plug block 13, and the plug block 13 is plugged in, so that the plug block 13 drives the electrical component 12 to be placed stably, which is convenient for the operator to quickly install and use.

[0029] This solution can fix the mounting base 4 and further lock the PLC control cabinet 2 by setting the bolt 5. Under the action of the limit ring groove 6, the limit rod 10, the spring 9 and other structures, the bolt 5 can be plugged in to avoid the problem of the bolt 5 loosening due to vibration, so as to ensure the stable installation of the PLC control cabinet 2. By pushing the electrical component 12 to contact the mounting plate 11, the plug block 13 is inserted into the mounting plate 11. Under the action of the plug plate 14 and the elastic airbag 15, the plug block 13 can be limited, so that the plug block 13 drives the electrical component 12 to be stably placed, which is convenient for the operator to quickly install and use.

[0030] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A PLC control cabinet installation structure, comprising a base, characterized in that: The upper end of the base contacts a PLC control cabinet, and a cabinet door is provided on the front of the PLC control cabinet. The left and right ends of the PLC control cabinet are fixedly connected with mounting seats, and each of the mounting seats contacts the base. A bolt is movably connected to the inside of each mounting seat, and the bolt is connected to the base through a thread. A limiting ring groove is provided on the surface of the bolt, and an end plate is slidably connected to the inner wall of each mounting seat. The end surface of the end plate away from the bolt is fixedly connected with a guide plate, and the guide plate is slidably connected to the mounting seat. A spring is provided on the outer side of the guide plate, and the end surface of the end plate close to the bolt is fixedly connected with a limiting rod, and the limiting rod is slidably connected to the mounting seat, and the limiting rod contacts the limiting ring groove.

2. The PLC control cabinet installation structure according to claim 1 is characterized in that: A plurality of the bolts are provided, and the plurality of the bolts are evenly distributed on the mounting seat.

3. The PLC control cabinet installation structure according to claim 1 is characterized in that: One end of the spring is welded to the end plate, and the other end of the spring is welded to the mounting seat.

4. The PLC control cabinet installation structure according to claim 1 is characterized in that: The inner wall of the PLC control cabinet is fixedly connected with a mounting plate, the upper end of the mounting plate contacts with an electrical component, the lower end of the electrical component is fixedly connected with an insertion block, the insertion block is slidably connected to the mounting plate, the interior of the mounting plate is slidably connected with an insertion plate, the insertion plate is slidably connected to the insertion block, an elastic airbag is bonded to the vertical portion of the insertion plate, and the other end of the elastic airbag is bonded to the mounting plate.

5. The PLC control cabinet installation structure according to claim 4 is characterized in that: A plurality of the mounting plates are provided, and the plurality of the mounting plates are evenly distributed on the PLC control cabinet.

6. The PLC control cabinet installation structure according to claim 4 is characterized in that: A plurality of the plug boards are provided, and the plurality of the plug boards are evenly distributed on the mounting plate.

7. The PLC control cabinet installation structure according to claim 4 is characterized in that: A connecting sleeve is fixedly sleeved on the outer side of the vertical portion of the plug board, and the connecting sleeve is made of rubber material.

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