Novel safe electrical arrangement form of dock gate structure

Abstract

The utility model discloses a novel safe electrical arrangement form of a dock gate structure, which comprises a dock gate steel framework, a protection assembly I arranged on the dock gate steel framework, a protection assembly II arranged on the dock gate steel framework and an auxiliary assembly arranged on the dock gate steel framework, and through the arrangement of an upper deck wire inlet hole cover, the possibility of water leakage at the position of a cable wire inlet hole is reduced, and the safety of the dock gate structure is improved. The risk that the cables and electric appliances in an equipment compartment are damaged is reduced, the service life of a dock gate is prolonged, and the cables and equipment are higher than the ground and cannot be directly soaked in water under the condition that water leakage of the water inlet and drainage equipment is guaranteed through the suspended top arrangement of the cable bridge, heightening of a drainage pump base, vertical cable suspension of faceplate angle iron and the like. In addition, no excessive wires are arranged on the ground, the wires are arranged from the top to the position of electrical equipment and then extend down through the cable pipe, the middle stand columns of the internal partition plates are used for supporting the cable pipe, the electric leakage risk and the line aging condition are reduced, and contact between the cables and the ground is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dock gate electrical layout, and more specifically, to a new type of safe electrical layout form for a dock gate structure. Background Art

[0002] For dock gate electrical systems, generally, an inlet hole is provided at the entrance for cables, and a reinforcing ring is set at the opening. This method cannot ensure sealing, and the reinforcing ring can only block the low water level around. Once the water level rises or the weather is bad, water will enter the inlet hole, and the cables and electrical equipment will get wet. Generally, the cables are laid on the ground because electrical equipment such as motors and valves are installed on the bottom of the pump chamber. However, the internal environment of the dock gate is special, there is water leakage from pumps and valves, and there may be seawater on the ground. If the cables are laid on the ground, it increases the risk of electric leakage and causes line aging.

[0003] Regarding the problems in the related art, no effective solution has been proposed yet. Content of the Utility Model

[0004] Regarding the problems in the related art, the utility model proposes a new type of safe electrical layout form for a dock gate structure, which overcomes the risks of electric leakage and line aging caused by possible seawater erosion, structural water leakage, and aging water leakage of drainage and pumping equipment during the use of the dock gate.

[0005] For this purpose, the specific technical solution adopted by the utility model is as follows:

[0006] A new type of safe electrical layout form for a dock gate structure includes a dock gate steel frame, on which a first protection component is arranged, and a second protection component is installed on the dock gate steel frame;

[0007] An auxiliary component is provided on the dock gate steel frame.

[0008] Further, for better protection, the first protection component includes an upper deck arranged on the dock gate steel frame, an inlet hole cover is installed on the upper deck, electric boxes are arranged on both sides of the inlet hole cover, an installation groove is opened on the inlet hole cover, a box body is installed on the inner wall of the installation groove, the box body is welded to the dock gate steel frame below, a detachable box cover is arranged above the box body, a rubber ring is arranged between the detachable box cover and the box body, the detachable box cover and the box body are connected by bolts, a plurality of handles are arranged above the detachable box cover, and wire passing hole plates are arranged on both sides of the box body.

[0009] Further, the second protection component includes a middle deck and a lower deck respectively and fixedly installed on the inner wall of the dock gate steel frame, a cable tray and a plurality of support columns are arranged on one side of the middle deck and the lower deck, and cables are arranged on the support columns.

[0010] Furthermore, the auxiliary components include a raised base arranged on the lower deck, a drainage pump installed on the raised base, cable pipelines arranged on the support columns, a plastic-coated metal hose arranged on the cable pipelines, one end of the plastic-coated metal hose is connected with an operation box, there are multiple steel galvanized pipes arranged on the cable pipelines, a flower disc angle iron I is arranged on the surface of the steel galvanized pipe, the flower disc angle iron I is connected with a flower disc angle iron II through bolts, the flower disc angle iron II contacts with the steel galvanized pipe, and the flower disc angle iron II is fixedly connected with the surface of the lower deck.

[0011] Furthermore, a plurality of tidal cabins, equipment cabins and emergency passage cabins are separated between the upper deck and the middle deck, a plurality of ballast tanks I and pump cabins are separated between the middle deck and the lower deck, and a plurality of ballast tanks II and fixed counterweight cabins are separated between the lower deck and the dock gate steel frame.

[0012] Furthermore, one end of the cable respectively penetrates through the middle deck, cable tray and lower deck from the equipment cabin and the emergency passage cabin and is connected with the ballast tank II.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1). Through the arrangement of the upper deck inlet hole cover, the possibility of water leakage at the cable inlet hole position is reduced, the risk of damage to the cable and the electrical appliances in the equipment cabin is reduced, the service life of the dock gate is prolonged. The suspended arrangement of the cable tray, the raising of the drainage pump base and the upright cable suspension of the flower disc angle iron ensure that in the case of water leakage of the inlet and outlet water equipment, the cable and the equipment will not be directly immersed in water above the ground, and there is not too much wiring on the ground, ensuring the safety and convenience of personnel passage, and at the same time, the overall layout looks more beautiful.

[0015] (2). By walking from the top, reaching the electrical equipment position and then extending down through the cable pipe, using the middle column of the internal partition as the support of the cable pipe, the risk of electric leakage and the situation of wire aging are reduced, and the contact between the cable and the ground is avoided. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a partial structural schematic diagram of a protection component of a new safety electrical layout form of a dock gate structure according to an embodiment of the present utility model Figure 1 ;

[0018] Figure 2Schematic diagram of a part of the protection component of a new type of safe electrical layout of a dock gate structure according to an embodiment of the present invention Figure 2 ;

[0019] Figure 3 Schematic diagram of the second protection component of a new type of safe electrical layout of a dock gate structure according to an embodiment of the present invention Figure 1 ;

[0020] Figure 4 Schematic diagram of the second protection component of a new type of safe electrical layout of a dock gate structure according to an embodiment of the present invention Figure 2 ;

[0021] Figure 5 Schematic diagram of the auxiliary component of a new type of safe electrical layout of a dock gate structure according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Dock gate steel frame; 2. First protection component; 201. Upper deck; 202. Inlet hole cover; 203. Electric box; 204. Box body; 205. Removable box cover; 206. Rubber ring; 207. Handle; 208. Wiring hole plate; 3. Second protection component; 301. Middle deck; 302. Lower deck; 303. Cable tray; 304. Support column; 305. Cable; 4. Auxiliary component; 401. Raised base; 402. Drainage pump; 403. Cable pipeline; 404. Plastic-coated metal hose; 405. Operation box; 406. Steel galvanized pipe; 407. Angle iron for flower plate one; 408. Angle iron for flower plate two; 5. Tidal compartment; 6. Equipment compartment; 7. Emergency passage compartment; 8. First ballast tank; 9. Pump compartment; 10. Second ballast tank; 11. Fixed counterweight compartment. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] According to an embodiment of the present invention, a new type of safe electrical layout of a dock gate structure is provided.

[0026] As Figures 1-5As shown in the figure, a new type of safe electrical layout for a dock gate structure according to an embodiment of the present utility model includes a dock gate steel framework 1. Generally, the dock gate electrical system adopts the method of laying cables on the ground because electrical equipment such as motors and valves are installed on the ground. A first protective component 2 is arranged on the dock gate steel framework 1. The first protective component 2 includes an upper deck 201 arranged on the dock gate steel framework 1. An inlet hole cover 202 is installed on the upper deck 201. Electric boxes 203 are arranged on both sides of the inlet hole cover 202. An installation groove is opened on the inlet hole cover 202. The inner wall of the installation groove is provided with a box body 204. The lower part of the box body 204 is welded to the dock gate steel framework 1. A detachable box cover 205 is arranged above the box body 204. A rubber ring 206 is arranged between the detachable box cover 205 and the box body 204. The detachable box cover 205 and the box body 204 are connected by bolts. A plurality of handles 207 are arranged above the detachable box cover 205. The number of the handles 207 is two. Cable routing hole plates 208 are arranged on both sides of the box body 204. The cable routing hole plates 208 are welded to the outside of the protrusions on both sides of the box body 204. The box body 204 covers the position above the cable routing hole of the upper deck 201;

[0027] A second protective component 3 is installed on the dock gate steel framework 1. The second protective component 3 includes a middle deck 301 and a lower deck 302 respectively and fixedly installed on the inner wall of the dock gate steel framework 1. A cable tray 303 and a plurality of support columns 304 are arranged on one side of the middle deck 301 and the lower deck 302. The cable tray 303 is composed of a horizontal cable tray and a vertical cable tray. A cable 305 is arranged on the support column 304;

[0028] An auxiliary component 4 is arranged on the dock gate steel framework 1. The auxiliary component 4 includes a raised base 401 arranged on the lower deck 302. A drainage pump 402 is installed on the raised base 401. A cable pipeline 403 is arranged on the support column 304. A plastic-coated metal hose 404 is arranged on the cable pipeline 403. One end of the plastic-coated metal hose 404 is connected with an operation box 405. The operation box 405 is installed at a position on the left and right side walls of the pump chamber 9 closer to the controlled drainage pump 402. A plurality of steel galvanized pipes 406 are arranged on the cable pipeline 403. A channel angle iron one 407 is arranged on the surface of the steel galvanized pipe 406. The channel angle iron one 407 is connected with a channel angle iron two 408 by bolts. The channel angle iron two 408 contacts the steel galvanized pipe 406. The channel angle iron two 408 is fixedly connected to the surface of the lower deck 302;

[0029] There are multiple tidal compartments 5, equipment compartments 6 and emergency access compartments 7 separated between the upper deck 201 and the middle deck 301. There are multiple ballast tanks 1 8 and pump compartments 9 separated between the middle deck 301 and the lower deck 302. There are multiple ballast tanks 2 10 and fixed counterweight compartments 11 separated between the lower deck 302 and the dock gate steel frame 1. One end of the cable 305 passes through the equipment compartment 6 and the emergency access compartment 7 through the middle deck 301, the cable tray 303 and the lower deck 302 and is connected to the ballast tank 2 10. The cable 305 is electrically connected to an electrical cabinet and a control panel (not shown in the figure) during actual operation.

[0030] To facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention during actual operation will be described in detail below.

[0031] In summary, by means of the above technical solutions of the present invention, the box body 204 and the wire routing hole plate 208 of the inlet hole cover 202 of the layout form are prefabricated together first, and then welded to the outer surface of the dock gate steel frame 1, covering the cable routing hole on the upper deck 201. The cables are passed through the inlet holes on the wire routing hole plates 208 provided on both sides of the box body 204 and into the cable routing hole on the upper deck 201, and are sorted through the upper opening of the inlet hole cover 202 to ensure neat inlet. After passing through the equipment compartment 6, they are laid downward through the cable tray 303 and extended to the wiring positions of the corresponding electrical cabinet and control panel;

[0032] The cables of the electrical cabinet and the control panel are laid downward from the preset cable hole position to the horizontal cable tray 303 position and sorted neatly. Then the cable 305 is connected to the corresponding drainage pump 402 through the cable tray 303, and the corresponding drainage pump 402 is connected through the remaining cable 305. The drainage pump 402 and the raised base 401 are pre-assembled as a whole, and then the raised base 401 is installed at the specified position on the upper surface of the lower deck 302 under the pump compartment 9. The operation box 405 is installed at positions on the left and right side walls of the pump compartment 9 close to the controlled drainage pump 402, and part of the steel galvanized pipe 406 is fixed to the angle iron 2 408 through the angle iron 1 407 with bolts;

[0033] After the overall cable routing is completed, the prefabricated detachable box cover 205 and the handle 207 are bolted to the box body 204, and a rubber ring 206 is added between the box body 204 and the detachable box cover 205 to improve the sealing. A new inlet hole cover 202 for the upper deck 201 can be added at the original single inlet hole position to cover and make up for the insufficient sealing of the single inlet hole, reducing the risk of water leakage in the equipment compartment 6. The wire routing hole plates 208 are provided on both sides of the upper deck 201 and the inlet hole cover 202, making the cable routing more orderly;

[0034] The detachable box cover 205 of the upper deck 201 and the inlet hole cover 202 not only improves the overall sealing performance but also facilitates subsequent maintenance. The original installation method of electrical equipment such as motor valves on the ground and cable routing on the ground is abandoned. The cable tray 303 is arranged on the top of the cabin deck or the side bulkhead, reducing the utilization of ground space and making it more convenient and safe for operators to walk. The existence of the raised base 401 raises the entire drainage pump 402, reducing the aging and leakage of equipment such as the drainage pump 402 during subsequent use, and preventing the accelerated aging of equipment caused by long-term soaking of the equipment in water.

[0035] The operation box 405 is installed at a position close to the controlled drainage pump 402 on the left and right side bulkheads of the pump cabin 9, facilitating the commissioning and maintenance of the drainage pump 402 nearby. The arrangement of the angle iron plate one 407 and the angle iron plate two 408 makes the overall wire routing orderly and smooth. The cooperation with the plastic-coated metal hose 404 reduces the risk of cable exposure to water and increases the service life of the cable.

[0036] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A new type of safe electrical layout form for a dock gate structure, characterized in that It includes a dock gate steel framework (1), on which a first protection component (2) is provided, and a second protection component (3) is installed on the dock gate steel framework (1); An auxiliary component (4) is provided on the dock gate steel framework (1).

2. A novel safety electrical layout form of a dock gate structure according to claim 1, characterized in that The first protection component (2) includes an upper deck (201) provided on the dock gate steel framework (1), an inlet hole cover (202) is installed on the upper deck (201), electrical boxes (203) are arranged on both sides of the inlet hole cover (202), an installation groove is formed on the inlet hole cover (202), a box body (204) is installed on the inner wall of the installation groove, the box body (204) is welded to the dock gate steel framework (1) below, a detachable box cover (205) is arranged above the box body (204), a rubber ring (206) is arranged between the detachable box cover (205) and the box body (204), the detachable box cover (205) and the box body (204) are connected by bolts, a plurality of handles (207) are arranged above the detachable box cover (205), and wire routing hole plates (208) are arranged on both sides of the box body (204).

3. A new type of safe electrical layout for the dock gate structure according to claim 2, characterized in that, The second protection component (3) includes a middle deck (301) and a lower deck (302) respectively and fixedly installed on the inner wall of the dock gate steel framework (1), a cable tray (303) and a plurality of support columns (304) are arranged on one side of the middle deck (301) and the lower deck (302), and a cable (305) is arranged on the support column (304).

4. A novel safety electrical layout form for a dock gate structure according to claim 3, characterized in that, The auxiliary component (4) includes a raised base (401) arranged on the lower deck (302), a drainage pump (402) is installed on the raised base (401), a cable pipeline (403) is arranged on the support column (304), a plastic-coated metal hose (404) is arranged on the cable pipeline (403), one end of the plastic-coated metal hose (404) is connected to an operation box (405), a plurality of steel galvanized pipes (406) are arranged on the cable pipeline (403), a first angle iron with a flower plate (407) is arranged on the surface of the steel galvanized pipe (406), the first angle iron with a flower plate (407) is connected to a second angle iron with a flower plate (408) by bolts, the second angle iron with a flower plate (408) contacts the steel galvanized pipe (406), and the second angle iron with a flower plate (408) is fixedly connected to the surface of the lower deck (302).

5. A novel safety electrical layout form of a dock gate structure according to claim 3, characterized in that, A plurality of tidal compartments (5), equipment compartments (6) and emergency passage compartments (7) are separated between the upper deck (201) and the middle deck (301), a plurality of first ballast compartments (8) and pump compartments (9) are separated between the middle deck (301) and the lower deck (302), and a plurality of second ballast compartments (10) and fixed counterweight compartments (11) are separated between the lower deck (302) and the dock gate steel framework (1).

6. A novel safety electrical layout form for a dock gate structure according to claim 5, characterized in that, One end of the cable (305) respectively penetrates through the middle deck (301), the cable tray (303) and the lower deck (302) from the equipment compartment (6) and the emergency passage compartment (7) and is connected to the second ballast compartment (10).

Images