Mobile sewage treatment power distribution PLC control equipment

Abstract

The utility model provides a mobile sewage treatment distribution PLC control equipment relates to the technical field of electric cabinet, include: the box outer board, the upper end position department of box outer board is equipped with bolt column, directly installs bolt column with the bottom spring plate at the box outer board, at this moment can install quick component at the back of control cabinet, let quick component directly be convenient for joint installation in bolt column, and the bottom of control cabinet directly contacts with bottom spring plate, realize device more stable, guarantee stable damping effect, the outer end department of control cabinet is provided with outer frame component, and the top of outer frame component can shelter rain, and the bottom of outer frame component can contact ground movement, finally, the hinged installation of outer frame component department expansion frame is convenient for handheld movement, has solved small contactor, when appearing larger vibration, will lead to contact abnormality or false touch problem, and the electric cabinet of mobile sewage treatment is easy to damage, leads to the problem of difficult dismounting of electric cabinet.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, and in particular to a mobile sewage treatment power distribution PLC control device. Background Technology

[0002] With the continuous development of technology, people are paying more attention to the improvement of their living environment. In some special locations and regions, some unexpected problems may inevitably occur, which will directly affect the environment. For example, the damage of some waste liquid treatment vehicles may cause leakage problems. Therefore, mobile sewage treatment devices are used to ensure convenient sewage treatment in any location, maintain environmental stability, and avoid increasing environmental impact.

[0003] Mobile wastewater treatment equipment typically requires corresponding control equipment. This equipment is usually mounted on a vehicle for easy movement, and the PLC control system used for the treatment is also installed along with the main unit. This control system includes contactors; some small contactors can experience abnormal contact or accidental activation during significant vibrations. This can easily damage the electrical control cabinet of the mobile wastewater treatment plant, leading to difficulties in disassembling and reassembling it. Utility Model Content

[0004] This utility model relates to a mobile sewage treatment power distribution PLC control device. The outer panel of the cabinet is directly installed with bolt posts and a bottom spring plate. At this time, a quick-connect component can be installed on the back of the control cabinet, which can be easily snapped onto the bolt posts. The bottom of the control cabinet is in direct contact with the bottom spring plate, making the device more stable and ensuring stable shock absorption. An external frame component is provided at the outer end of the control cabinet. The top of the external frame component can protect against rainwater, while the bottom of the external frame component can move in contact with the ground. Finally, an extension frame is hinged to the external frame component for easy hand-held movement.

[0005] This utility model provides a mobile sewage treatment power distribution PLC control device, specifically including: an outer box panel; a bolt post is installed at the upper end of the outer box panel, a bottom spring plate is installed at the lower end of the outer box panel, a quick-release assembly is installed on the bolt post of the outer box panel, the quick-release assembly is also installed on the back of the control cabinet, the bottom back of the control cabinet is in contact with the bottom spring plate, an outer frame assembly is provided on both sides of the outer end of the control cabinet, and a sealing assembly is provided at the bottom of the control cabinet.

[0006] The control cabinet is configured as a double-box structure with an upper and lower section. The upper box has an upper door panel hinged to its outer end, and the lower box has a lower door panel hinged to its outer end. A cooling fan structure is installed on the outer wall of the cabinet.

[0007] The outer frame of the outer frame assembly is located at the upper side of both ends of the control cabinet. A shielding top is installed at the upper end of the outer frame. The shielding top is inclined outward. A base frame is connected and installed at the bottom of the shielding top. Four sets of wheels are installed at the bottom of the base frame. An extension frame is hinged at the connection between the base frame and the shielding top.

[0008] The sealing plate of the sealing assembly is fixed at the bottom of the control cabinet. A snap-fit ​​connector is provided on the edge of the sealing plate. The snap-fit ​​connector is a semi-circular structure. The sealing plate is snapped and fixed by the snap-fit ​​connector. The sealing plate is provided with an external through hole. A shielding plate is provided on the inner wall of the external through hole.

[0009] The contact piece of the quick assembly is plate-shaped with a bent outer edge. The contact piece is sleeved on the bolt post. An annular groove is installed at the outer end of the contact piece, and the annular groove has a spring structure. A connecting frame is snapped onto the contact piece, and a double-layer reinforcing rib is added to the inner end of the connecting frame. The back frame slot of the quick assembly is located at the upper end of the back of the control cabinet. A top pressure frame is slidably installed at the lower end of the back frame slot. Control rods are hinged at both ends of the bottom of the top pressure frame. The control rods have an eccentric structure. The connecting frame is slidably installed at the upper end of the back frame slot.

[0010] This utility model provides a mobile sewage treatment power distribution PLC control device, which has the following beneficial effects: In this invention, a bolt post is first installed at the upper end of the outer panel of the cabinet, and a bottom spring plate is installed at the lower end of the outer panel. The quick-release assembly is then adjusted to directly engage with the bolt post. The fastening part of the quick-release assembly is then engaged at the upper end of the back of the control cabinet. Simultaneously, the bottom spring plate is installed at the lower end of the outer panel. The quick-release assembly on the back of the control cabinet can then engage with the quick-release assembly at the bolt post, allowing the back frame groove on the back of the control cabinet to engage with the connecting frame. The control lever can then be swung to lift the top pressure frame, which then fixes the connecting frame, achieving a convenient installation device. External frame assemblies are directly installed at both ends of the control cabinet. A shielding top is installed on the top of the external frame assembly to shield the control cabinet. Wheels are installed on the bottom frame of the external frame assembly to facilitate easy movement. A sealing assembly is added to the bottom of the control cabinet to assist in sealing external wiring harnesses, ensuring their stability.

[0011] In addition, an outer frame is directly installed on the top of the control cabinet, allowing the outer frame to be stably attached to the shielding top. The top of the shielding top is designed to be tilted outwards, allowing it to shield the device. To ensure that the device can be moved more easily, a base frame is installed on the bottom of the control cabinet, which is then fixed to the bottom of the shielding top. Four sets of wheels are installed on the base frame, allowing the device to be moved to any position via the wheels. This facilitates movement of the device during installation. An extension frame is hinged at the connection of the base frame, allowing the device to be easily controlled by hand after the extension frame is extended outwards.

[0012] In addition, snap-fit ​​connectors are directly installed at the edge of the sealing plate, and the snap-fit ​​connectors are set in a semi-circular shape to allow the sealing plate to be snapped together when installed. The snap-fit ​​connectors further reinforce the sealing plate after installation. First, the outer through hole of the sealing plate is set for wire threading, and the shielding plate structure of the outer through hole can assist in sealing. The shielding plate also protects the wire harness.

[0013] In addition, double-layer reinforcing ribs are first installed on the inner end of the connecting frame to strengthen the entire connecting frame and ensure greater stability during connection. The contact piece is installed on the bolt post, and an annular groove is added to the outer end of the contact piece. The annular groove has a spring, which keeps the contact piece pressed inward, so that the connecting frame can be snapped into the inner end of the contact piece for fixation. The connecting frame is first set to slide directly on the back frame groove, and the top pressure frame is slidably installed at the bottom of the back frame groove. After the connecting frame slides to the designated position, the control rod is swung directly, so that the control rod lifts the top pressure frame through the eccentric structure, and the top pressure frame lifts the connecting frame in the back frame groove, thereby fixing the connecting frame in the position of the control cabinet, thus achieving the function of quick installation of the device through quick components. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram: Figure 1 A schematic diagram of the overall structure of this application is shown; Figure 2 A schematic diagram of the external frame component structure of this application is shown; Figure 3 A schematic diagram of the sealing assembly structure of this application is shown; Figure 4 A schematic diagram of the quick-assembly structure at the outer panel of the box in this application is shown; Figure 5 A schematic diagram of the quick-access component structure at the cabinet box of this application is shown; Figure 6 A schematic diagram of the quick component structure of this application is shown; Figure 7 This application shows Figure 3 A schematic diagram of the enlarged portion of the structure at point A in the middle; List of reference numerals 1. Outer panel of the box; 2. Control cabinet; 201. Cabinet body; 202. Lower door panel; 203. Upper door panel; 3. External frame components; 301. External frame frame; 302. Shelter top; 303. Base frame frame; 304. Wheels; 305. Extension frame; 4. Sealing assembly; 401. Sealing plate; 402. External through hole; 403. Shielding plate; 404. Clip-on connector; 5. Quick-connect components; 501. Connecting frame; 502. Reinforcing rib; 503. Contact piece; 504. Ring groove component; 505. Back frame groove; 506. Top pressure frame; 507. Control lever; 6. Bottom spring plate; 7. Bolt column. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example 1: Please refer to Figures 1 to 7 : This utility model proposes a mobile sewage treatment power distribution PLC control device, including: an outer box panel 1; a bolt post 7 is installed at the upper end of the outer box panel 1, a bottom spring plate 6 is installed at the lower end of the outer box panel 1, a quick assembly 5 is installed on the bolt post 7 of the outer box panel 1, the quick assembly 5 is also installed on the back of the control cabinet 2, the bottom back of the control cabinet 2 is in contact with the bottom spring plate 6, an outer frame assembly 3 is provided on both sides of the outer end of the control cabinet 2, and a sealing assembly 4 is provided at the bottom of the control cabinet 2.

[0019] Among them, such as Figure 2 Figure 3As shown, the cabinet box 201 of the control cabinet 2 is configured as a double box structure with upper and lower parts. The upper box part of the cabinet box 201 is hinged to the outer end of the upper door panel 203, and the lower box part of the cabinet box 201 is hinged to the lower door panel 202. A cooling fan structure is installed on the outer wall of the cabinet box 201.

[0020] Among them, such as Figure 1 Figure 2 As shown, the outer frame 301 of the outer frame assembly 3 is located on the upper side of both ends of the control cabinet 2. A shielding top 302 is installed at the upper end of the outer frame 301. The shielding top 302 is designed to be inclined outwards. The outer frame 301 is directly installed on the top of the outer end of the control cabinet 2, so that the outer frame 301 can be stably snapped onto the shielding top 302. The top of the shielding top 302 is designed to be inclined outwards, so that the shielding top 302 can shield the device. A base frame 303 is connected and installed at the bottom of the shielding top 302. Four sets of wheels 304 are installed at the bottom of the base frame 303. The base frame 303 and the shielding top 302 are connected and installed together. An extension frame 305 is hinged at the connection of the top 302. To ensure that the device can be moved more easily, a base frame 303 is directly installed at the bottom of the control cabinet 2. The base frame 303 is directly fixed to the bottom of the top 302. Four sets of wheels 304 are installed on the base frame 303, so that the device can be moved to any position by means of the wheels 304. This makes it easy to move the device when it is installed. The extension frame 305 is hinged at the connection of the base frame 303. After the extension frame 305 is unfolded outward, the device can be easily controlled by holding the extension frame 305.

[0021] Among them, such as Figure 3 Figure 7 As shown, the sealing plate 401 of the sealing assembly 4 is fixed at the bottom of the control cabinet 2. A snap-fit ​​connector 404 is provided on the edge of the sealing plate 401. The snap-fit ​​connector 404 is set in a semi-circular structure. The sealing plate 401 is snapped and fixed by the snap-fit ​​connector 404. The snap-fit ​​connector 404 is set directly on the edge of the sealing plate 401. The snap-fit ​​connector 404 is set in a semi-circular shape so that the sealing plate 401 can be snapped when installed by the snap-fit ​​connector 404. The snap-fit ​​connector 404 can further strengthen the sealing plate 401 after installation. The sealing plate 401 is provided with an external through hole 402. A shielding plate 403 is provided on the inner wall of the external through hole 402. First of all, the external through hole 402 of the sealing plate 401 is used for wire passing. The shielding plate 403 structure of the external through hole 402 can assist in sealing. The shielding plate 403 also has the function of protecting the wire harness.

[0022] Among them, such as Figure 4 Figure 5 Figure 6As shown, the contact piece 503 of the quick assembly 5 is plate-shaped with a bent outer edge. The contact piece 503 is sleeved on the bolt post 7. An annular groove 504 with a spring structure is installed at the outer end of the contact piece 503. A connecting bracket 501 is snapped onto the contact piece 503. Double-layered reinforcing ribs 502 are added to the inner end of the connecting bracket 501. The double-layered reinforcing ribs 502 strengthen the connecting bracket 501, ensuring greater stability during connection. The contact piece 503 is mounted on the bolt post 7. The annular groove 504 with a spring keeps the contact piece 503 pressed inward, allowing the connecting bracket 501 to snap onto the inner end of the contact piece 503. The quick-connect component 5 is fixed at the upper back of the control cabinet 2. The back frame slot 505 of the quick-connect component 5 is located at the upper back of the control cabinet 2. The top pressure frame 506 is slidably installed at the lower end of the back frame slot 505. The control rod 507 is hinged at both ends of the bottom of the top pressure frame 506. The control rod 507 is set as an eccentric structure. The connecting frame 501 is slidably installed at the upper end of the back frame slot 505. Initially, the connecting frame 501 is set to slide directly on the back frame slot 505. The top pressure frame 506 is slidably installed at the bottom of the back frame slot 505. After the connecting frame 501 slides to the designated position, the control rod 507 is directly swung, so that the control rod 507 lifts the top pressure frame 506 through the eccentric structure. The top pressure frame 506 then lifts the connecting frame 501 in the back frame slot 505, thereby fixing the connecting frame 501 in the position of the control cabinet 2. This achieves the function of quick installation of the device through the quick-connect component 5.

[0023] The working principle of this embodiment is as follows: During installation, a bolt post 7 is first set at the upper end of the outer panel 1, and a bottom spring plate 6 is directly set at the lower end of the outer panel 1. The bolt post 7 directly installs the annular groove 504 and the contact piece 503. The tightness of the annular groove 504 needs to be adjusted. At this time, the connecting frame 501 can be snapped into the contact piece 503. Then, the control rod 507 at the back frame groove 505 on the back of the control cabinet 2 is swung, allowing the control rod 507 to slide down the top pressure frame 506. At this time, the connecting frame 501 can be slidably installed in the back frame groove 505. Then, the control rod 507 can be pulled inward and swung, allowing the control rod 507 to lift the top pressure frame 506, so that the top pressure frame 506 is pressed against the connecting frame 501 in the back frame groove 505, realizing the quick assembly and disassembly function of the quick assembly 5. An extension frame 305 is set on the outer frame assembly 3 at the outer end of the control cabinet 2, allowing the control cabinet 2 to be conveniently used by hand through the extension frame 305, increasing the installation efficiency.

[0024] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0025] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0026] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A mobile sewage treatment power distribution PLC control device, comprising: The outer panel (1) of the box is equipped with a bolt post (7) at the upper end of the outer panel (1). The outer panel (1) is characterized in that a bottom spring plate (6) is installed at the lower end of the outer panel (1). A quick assembly (5) is installed on the bolt post (7) of the outer panel (1). The quick assembly (5) is also installed on the back of the control cabinet (2). The bottom back of the control cabinet (2) is in contact with the bottom spring plate (6). An outer frame assembly (3) is provided on both sides of the outer end of the control cabinet (2). A sealing assembly (4) is provided at the bottom of the control cabinet (2).

2. The mobile sewage treatment power distribution PLC control equipment according to claim 1, characterized in that, The cabinet (2) of the control cabinet (2) is configured as a double-box structure with upper and lower parts. The upper box of the cabinet (201) is hinged to the outer end of the upper door panel (203), and the lower box of the cabinet (201) is hinged to the lower door panel (202). A cooling fan structure is installed on the outer wall of the cabinet (201).

3. The mobile sewage treatment power distribution PLC control equipment according to claim 1, characterized in that, The outer frame (301) of the outer frame assembly (3) is located on the upper side of both ends of the control cabinet (2). A shielding top (302) is installed at the upper end of the outer frame (301), and the shielding top (302) is set to be inclined towards the outer end.

4. The mobile sewage treatment power distribution PLC control equipment according to claim 3, characterized in that, A base frame (303) is connected and installed at the bottom of the shielding top (302), four sets of wheels (304) are installed at the bottom of the base frame (303), and an extension frame (305) is hinged at the connection between the base frame (303) and the shielding top (302).

5. A mobile sewage treatment power distribution PLC control device according to claim 1, characterized in that, The sealing plate (401) of the sealing assembly (4) is fixed at the bottom of the control cabinet (2). A snap-fit ​​connector (404) is provided on the edge of the sealing plate (401). The snap-fit ​​connector (404) is set in a semi-circular structure. The sealing plate (401) is snapped and fixed by the snap-fit ​​connector (404). An external through hole (402) is provided on the sealing plate (401). A shielding plate (403) is provided on the inner wall of the external through hole (402).

6. A mobile sewage treatment power distribution PLC control device according to claim 1, characterized in that, The contact piece (503) of the quick assembly (5) is plate-shaped, and the outer edge of the contact piece (503) is bent. The contact piece (503) is sleeved on the bolt post (7). A ring groove (504) is installed at the outer end of the contact piece (503). The ring groove (504) is provided with a spring structure. A connecting frame (501) is snapped onto the contact piece (503). A double-layer reinforcing rib (502) is added to the inner end of the connecting frame (501).

7. A mobile sewage treatment power distribution PLC control device according to claim 6, characterized in that, The back frame slot (505) of the quick assembly (5) is located at the upper end of the back of the control cabinet (2). A top pressure frame (506) is slidably installed at the lower end of the back frame slot (505). Control rods (507) are hinged at both ends of the bottom of the top pressure frame (506). The control rods (507) are set as an eccentric structure. A connecting frame (501) is slidably installed at the upper end of the back frame slot (505).

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