Mounting bracket for marine electrical equipment

Abstract

The present invention relates to the technical field of marine equipment, and discloses a mounting bracket for marine electrical equipment, comprising: a bottom plate, two side plates fixedly connected to the bottom plate, a mounting plate hinged between the two side plates, and a base fixedly connected to the bottom plate; an anti-sway assembly for reducing the sway amplitude of the mounting plate when the bottom plate follows the swaying of the ship; a support assembly for supporting the mounting plate when the bottom plate and the ship are not swaying; and a center of gravity adjustment assembly for adaptively adjusting the center of gravity of the base. By setting the anti-sway assembly, when the ship sways left and right, the bottom plate, the two side plates and the base sway synchronously with the ship, but the mounting plate can utilize the cooperation of the anti-sway assembly to generate relative motion with the bottom plate, thereby reducing the degree of sway of the mounting plate as much as possible, so that the mounting plate is always kept in a state close to horizontal, thereby greatly reducing the amplitude of the mounting plate and the electrical equipment above it swaying with the ship.

Description

Technical Field

[0001] The present invention relates to the technical field of marine equipment, and in particular to a mounting bracket for marine electrical equipment. Background Art

[0002] Ship electrical equipment is a core system component for ship navigation, operation and crew life protection, covering navigation and communication equipment, power control systems, lighting and signaling devices, safety monitoring equipment, etc. Its stable operation is directly related to the ship's navigation safety, operating efficiency and crew comfort. In order to ensure that these electrical equipment remain reliably fixed under the complex working conditions of the ship, it is necessary to use specially designed mounting brackets to achieve connection with the hull structure. Such mounting brackets are usually made of high-strength metal materials. Their core purpose is to provide a fixed foundation for electrical equipment to prevent the equipment from displacement or collision due to ship movement. At the same time, through structural optimization, the impact of environmental factors on the equipment is reduced to ensure the normal function of electrical equipment in the dynamic environment of the ship.

[0003] However, the existing technology has the following problems:

[0004] Ships will shake during navigation, with roll accounting for a larger proportion of the shaking. When the ship rolls, the electrical equipment and mounting brackets will continuously bear loads that alternate in direction. This alternating load can easily cause fatigue in metal materials, which will not only aggravate the structural wear of the bracket itself, but also cause increased wear of the internal components of the electrical equipment. At the same time, the internal components of the equipment may shift in position due to long-term shaking, leading to faults such as poor contact. When the roll amplitude is large, the center of gravity of the equipment may shift beyond the tolerance range of the original load-bearing design, posing a risk of electrical equipment toppling and damage, ultimately posing a potential threat to the safe navigation of the ship. Summary of the Invention

[0005] The purpose of the present invention is to provide a mounting bracket for ship electrical equipment in order to solve the above-mentioned problems, in order to overcome the problem in the prior art that the rolling of the ship can easily cause metal fatigue, wear and failure of the electrical equipment and the bracket due to alternating loads, and that excessive amplitude may also cause the equipment to tip over, affecting navigation safety. Details are explained below.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The present invention provides a mounting bracket for ship electrical equipment, which includes: a bottom plate, two side plates fixedly connected to the bottom plate, a mounting plate hinged between the two side plates, and a base fixedly connected to the bottom plate; an anti-sway component for reducing the swaying amplitude of the mounting plate when the bottom plate follows the swaying of the ship; a support component for supporting the mounting plate when the bottom plate and the ship are not swaying; a center of gravity adjustment component for adaptively adjusting the center of gravity of the base; the anti-sway component includes a counterweight roller, the base is provided with a rolling groove, the counterweight roller is movably connected in the rolling groove of the base, a slide is slidably connected to the base, and the counterweight roller drives the slide to move synchronously when it moves, four first connecting rods are hinged at the bottom of the mounting plate, and four second connecting rods are hinged on the base.

[0008] Preferably, two first connecting rods and two second connecting rods are located on one side of the slide, and another two first connecting rods and two second connecting rods are located on the other side of the slide. A central axis is connected between the two first connecting rods located on the same side of the slide, and both of the central axes are located on the motion trajectory of the slide.

[0009] Preferably, two slope panels are fixedly installed in the rolling groove of the base, and the two slope panels are mirror-imaged.

[0010] Preferably, two first counterweights are fixedly connected to the bottom of the mounting plate, and the two first counterweights are located below the hinged position between the mounting plate and the two side plates.

[0011] Preferably, the support assembly includes two support plates, which are slidably connected between the two side plates. The two support plates are mirror-imaged and are respectively located below the two side edges of the mounting plate.

[0012] Preferably, the support assembly also includes two cam rods, both of which are fixedly connected to the counterweight roller, and a cam is provided on the cam rod. The two side plates are respectively slidably connected with sliding rods, and the sliding rods are provided with arc grooves. The cams of the two cam rods are respectively embedded in the arc grooves of the two sliding rods, and sliding shafts are respectively connected between the two ends of the two sliding rods. The two support plates are respectively connected with slot blocks, and the slot blocks are provided with oblique grooves. The two sliding shafts are respectively slidably connected to the oblique grooves of the two slot blocks, and multiple springs are connected between the slide rod and the base plate.

[0013] Preferably, the anti-sway assembly also includes a locking part, which includes a square rod, and a limiting square groove is set on the counterweight roller and the two cam rods. Two locking blocks are slidingly connected to one of the side panels, and a limiting ring is movably connected between the two locking blocks. The square rod passes through the limiting ring and the limiting square groove.

[0014] Preferably, a bidirectional screw is rotatably mounted on the side plate, two opposite thread grooves are provided on the bidirectional screw, and the two locking blocks are respectively threadedly connected to the two thread grooves of the bidirectional screw.

[0015] Preferably, the center of gravity adjustment assembly includes two second counterweights, two mounting grooves are provided on the base, the two mounting grooves of the base are respectively located on both sides of the rolling groove, the two second counterweights are respectively slidably installed in the two mounting grooves of the base, a group of rollers are respectively installed in the two mounting grooves of the base, and the two groups of rollers are respectively sleeved with transmission belts, two connecting frames are fixedly installed on the slide, the two connecting frames are respectively connected to the two transmission belts, and the two second counterweights are respectively connected to the two transmission belts.

[0016] The beneficial effects are:

[0017] 1. This mounting bracket for marine electrical equipment, through the provision of an anti-sway component, ensures that when the ship sways from side to side, the bottom plate, two side plates, and base sway synchronously with the ship. However, the mounting plate can utilize the cooperation of the anti-sway component to produce relative movement with the bottom plate, thereby minimizing the degree of sway of the mounting plate and keeping the mounting plate in a nearly horizontal state at all times. This significantly reduces the amplitude of the mounting plate and the electrical equipment above it swaying with the ship, thereby preventing the electrical equipment on the mounting plate from excessive wear and malfunctioning due to prolonged swaying, which may cause internal components to wear out.

[0018] 2. The mounting bracket for marine electrical equipment is provided with a support assembly so that the mounting plate can be supported by the support plate immediately after a slight shake occurs when the counterweight roller is not rolling, thereby reducing the amplitude of the shake. Moreover, after the mounting plate starts to swing from a horizontal state, the two support plates break away from the movement trajectory of the mounting plate before contacting the mounting plate, thereby not affecting the movement of the mounting plate and enabling the normal operation of the anti-sway assembly. The setting of the locking part enables the staff to lock the counterweight roller using the limiting effect of the square rod according to actual use needs, so that the counterweight roller cannot roll temporarily, thereby achieving the effect of temporarily shutting down the anti-sway assembly function.

[0019] 3. The mounting bracket for ship electrical equipment, through the setting of the center of gravity adjustment component, enables the two second counterweight blocks to maintain opposite movement with the counterweight roller, thereby balancing the center of gravity of the base, and then alleviating the lateral torque and shear force borne by the connection between the bottom plate and the ship, thereby reducing the wear of the connecting parts between the bottom plate and the ship and extending their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the side panel structure of the present invention;

[0023] Figure 3 It is a schematic structural diagram of the anti-sway assembly of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the counterweight roller of the present invention;

[0025] Figure 5 This is a schematic structural diagram of the first counterweight block of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the carriage of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the support assembly of the present invention;

[0028] Figure 8 It is a schematic diagram of the slot block structure of the present invention;

[0029] Figure 9 It is a schematic diagram of the sliding rod structure of the present invention;

[0030] Figure 10 It is a schematic structural diagram of the locking portion of the present invention;

[0031] Figure 11 Schematic diagram of the limiting ring structure of the present invention;

[0032] Figure 12 It is a structural schematic diagram of the center of gravity adjustment assembly of the present invention;

[0033] Figure 13 It is a schematic structural diagram of the second counterweight block of the present invention.

[0034] The reference numerals are as follows: 1. bottom plate; 2. side plate; 3. mounting plate; 4. base;

[0035] 5. Anti-sway assembly; 51. Counterweight roller; 52. Slide; 53. First connecting rod; 54. Second connecting rod; 55. Central axis; 56. Slope panel; 57. First counterweight;

[0036] 6. Support assembly; 61. Cam rod; 62. Support plate; 63. Slide rod; 64. Slide shaft; 65. Slot block;

[0037] 7. Locking part; 71. Square rod; 72. Locking block; 73. Limiting ring; 74. Bidirectional screw;

[0038] 8. Center of gravity adjustment assembly; 81. Second counterweight; 82. Roller; 83. Transmission belt; 84. Connecting frame. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other implementations obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0040] Example 1

[0041] During navigation, ships often roll, causing the electrical equipment and mounting brackets inside the ship to be subjected to alternating loads, which can easily lead to metal fatigue and increased wear of the brackets and the internal structure of the electrical equipment. The internal components of the electrical equipment may be displaced or have poor contact. When encountering a large roll, the center of gravity offset may exceed the load-bearing design and cause the electrical equipment to tip over, resulting in damage to the electrical equipment and affecting the safe navigation of the ship. This embodiment is specially invented to solve the above problems.

[0042] See also Figure 1 - Figure 6 A mounting bracket for ship electrical equipment includes: a bottom plate 1, two side plates 2 are fixedly connected to the bottom plate 1, a mounting plate 3 is hinged between the two side plates 2, and a base 4 is fixedly connected to the bottom plate 1; the bottom plate 1 is used to connect to the ship, and the mounting plate 3 is used to install electrical equipment.

[0043] In this embodiment, please refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 6, the anti-sway component 5 is used to reduce the sway amplitude of the mounting plate 3 when the base plate 1 follows the sway of the ship; the anti-sway component 5 includes a counterweight roller 51, the base 4 is provided with a rolling groove, the counterweight roller 51 is movably connected in the rolling groove of the base 4, and a slide 52 is slidably connected to the base 4. When the counterweight roller 51 moves, it drives the slide 52 to move synchronously. Four first connecting rods 53 are hinged at the bottom of the mounting plate 3, and four second connecting rods 54 are hinged on the base 4, of which two first connecting rods 53 and two second connecting rods 54 are located on one side of the slide 52, and the other two first connecting rods 53 and two second connecting rods 54 are located on the other side of the slide 52. A central axis 55 is connected between the two first connecting rods 53 on the same side of the slide 52, and the two central axes 55 are both located on the movement trajectory of the slide 52. Figure 3 In the direction, when the ship tilts to the right, the bottom plate 1, the two side plates 2 and the base 4 tilt to the right, the counterweight roller 51 rolls to the right and drives the slide 52 to move to the right. When the slide 52 moves to the right, it contacts the right central axis 55 and drives the central axis 55 to move to the right. During the movement of the central axis 55 to the right, the two first connecting rods 53 and the two second connecting rods 54 on the right move from tilt to vertical, that is, the two first connecting rods 53 and the two second connecting rods 54 on the right cooperate to lift the right side of the mounting plate 3 upward with the bottom plate 1 as a fixed reference, so that the mounting plate 3 remains in a nearly horizontal state. Conversely, when the bottom plate 1 tilts to the left, the counterweight roller 51 and the slide 52 move to the left, and the left central axis 55. The two first connecting rods 53 and the two second connecting rods 54 cooperate to lift the left side of the mounting plate 3 upward with the bottom plate 1 as a fixed reference, so that when the ship shakes left and right, the bottom plate 1, the two side plates 2 and the base 4 shake synchronously with the ship, but the mounting plate 3 can use the cooperation of the anti-sway component 5 to produce relative movement with the bottom plate 1, thereby reducing the degree of shaking of the mounting plate 3 as much as possible, so that the mounting plate 3 is always kept in a state close to horizontal, thereby greatly reducing the amplitude of the mounting plate 3 and the electrical equipment above it shaking with the ship, thereby avoiding the electrical equipment on the mounting plate 3 from being subjected to increased wear and tear of internal components and the occurrence of failures due to long-term shaking.

[0044] For further information, see Figure 4Two slope panels 56 are fixedly installed in the rolling groove of the base 4. The two slope panels 56 are mirror-imaged and form a V-shaped slope. When the ship returns to a horizontal state, the counterweight roller 51 can roll along the two slope panels 56 to return to the initial position between the two slope panels 56, that is, the central axis position of the base 4. When the counterweight roller 51 moves to the right, the counterweight roller 51 drives the right central axis 55 to move to the right, and the two first connecting rods 53 and the two second connecting rods 54 on the right do an opening movement. At the same time, the left side of the mounting plate 3 swings toward the direction close to the bottom plate 1, so that the two first connecting rods 53 and the two second connecting rods 54 on the left do a closing movement, so that the left central axis 55 also moves to the right. Therefore, In the process of the counterweight roller 51 returning to its initial position, the counterweight roller 51 first contacts the left central axis 55, so that the counterweight roller 51 drives the left central axis 55 to reset, and the two first connecting rods 53 and the two second connecting rods 54 on the left are reset. At the same time, the mounting plate 3 is reset to a horizontal state, and the right central axis 55, the two first connecting rods 53 and the two second connecting rods 54 are also reset. Similarly, after the counterweight roller 51 moves to the left and is reset, the mounting plate 3 can also be reset. Therefore, when the counterweight roller 51 is in its initial position, the counterweight roller 51 can simultaneously resist the two central axes 55, thereby maintaining the state of the four first connecting rods 53 and the four second connecting rods 54, and the mounting plate 3 is in a horizontal state.

[0045] Also, see Figure 5 Two first counterweights 57 are fixedly connected to the bottom of the mounting plate 3. The two first counterweights 57 are located below the hinged position of the mounting plate 3 and the two side plates 2. When the ship shakes, the first counterweights 57 can further stabilize the horizontal state of the mounting plate 3, and play a supporting role when the four first connecting rods 53 and the four second connecting rods 54 stabilize the mounting plate 3.

[0046] Example 2

[0047] On the basis of Example 1, when the ship is sailing relatively stably, the counterweight roller 51 does not roll, but since the mounting plate 3 is hinged, there may be a possibility that the mounting plate 3 and the electrical equipment above it may shake due to external forces. Since the bottom plate 1 and the base 4 remain horizontal at this time, when the mounting plate 3 and the electrical equipment above it shake due to external forces, the anti-sway component 5 cannot play an anti-sway effect. This embodiment is specially invented to solve the above problem.

[0048] See also Figure 2 and Figure 7, the support assembly 6 is used to support the mounting plate 3 when the bottom plate 1 and the ship are not shaking; the support assembly 6 includes two support plates 62, and the two support plates 62 are slidably connected between the two side plates 2. The two support plates 62 are mirror-imaged, and the two support plates 62 are respectively located below the two side edges of the mounting plate 3. When the counterweight roller 51 is not rolling, there is a gap between the two support plates 62 and the two side edges of the mounting plate 3. When the mounting plate 3 shakes, the edge of the mounting plate 3 in the shaking direction contacts the lower support plate 62, so that the support plate 62 supports the mounting plate 3 to prevent the mounting plate 3 from continuing to shake, so that the mounting plate 3 can be supported by the support plate 62 immediately after a slight shake, thereby reducing the shaking amplitude.

[0049] It is worth noting that see Figure 2 、 Figure 7 - Figure 9 The support assembly 6 also includes two cam rods 61, and the two cam rods 61 are fixedly connected to the counterweight roller 51. A cam is provided on the cam rod 61. The two side plates 2 are respectively slidably connected with a slide rod 63, and an arc-shaped groove is provided on the slide rod 63. The cams of the two cam rods 61 are respectively embedded in the arc grooves of the two slide rods 63. A sliding shaft 64 is respectively connected between the two ends of the two slide rods 63. The two support plates 62 are respectively connected to a slot block 65, and the slot block 65 is provided with an oblique groove. The two slide shafts 64 are respectively slidably connected to the oblique grooves of the two slot blocks 65. A plurality of springs are connected between the slide rod 63 and the bottom plate 1. When the counterweight roller 51 is not rolling, the cams of the two cam rods 61 on the counterweight roller 51 are respectively embedded in the arc grooves of the two slide rods 63 (such as Figure 9 As shown in the figure), after the counterweight roller 51 starts to roll, the two cams roll out of the two arc grooves, so that the cams apply downward pressure to the slide bar 63 along the arc groove, thereby achieving the effect that when the counterweight roller 51 starts to roll, the two cam rods 61 can be used to drive the two slide bars 63 to move downward, and when the two slide bars 63 move downward, they drive the two slide shafts 64 to move downward. During the downward movement of the two slide shafts 64, the two slot blocks 65 are driven by the two inclined slots to move in the direction away from the cam rod 61, so that the two slot blocks 65 respectively drive the two support plates 62 to move in the direction away from the cam rod 61, so that the two support plates 62 are separated from the movement trajectory of the mounting plate 3. After the mounting plate 3 starts to swing from the horizontal state, the two support plates 62 are separated from the movement trajectory of the mounting plate 3 before contacting the mounting plate 3, thereby not affecting the movement of the mounting plate 3, and allowing the anti-sway assembly 5 to operate normally.

[0050] In addition, see Figure 2 、 Figure 10 、 Figure 11The anti-sway assembly 5 also includes a locking portion 7, which includes a square rod 71. A limited square groove is set on the counterweight roller 51 and the two cam rods 61. Two locking blocks 72 are slidably connected to one side plate 2. A limited ring 73 is movably connected between the two locking blocks 72. The square rod 71 passes through the limited ring 73 and the limited square groove. When the anti-sway assembly 5 does not need to be started, the square rod 71 is inserted into the limited ring 73 and the limited square groove of the cam rod 61 and the counterweight roller 51 (as shown in FIG. Figure 10 As shown), the counterweight roller 51 is locked by the limiting effect of the square rod 71, so that the counterweight roller 51 cannot roll temporarily, thereby achieving the effect of temporarily closing the function of the anti-sway component 5, and the operation is more convenient.

[0051] It is worth noting that, please refer to Figure 11 When locking sprocket 74 is in the state of being rotated, locking sprocket 74 is in the state of being grasped by bolt 71, and locking sprocket 73 is in the state of being grasped by bolt 71, and locking sprocket 73 is in the state of being grasped by bolt 71.

[0052] Example 3

[0053] On the basis of Example 1, when the ship sways from side to side, the connection between the bottom plate 1 and the ship is subjected to repeatedly alternating lateral torque and shear force. Since the counterweight roller 51 on the base 4 rolls left and right with the swaying, the center of gravity of the bottom plate 1 and the base 4 is continuously shifted, thereby aggravating the lateral torque and shear force borne by the connection part, and then aggravating the wear of the connection part. Under long-term action, the service life of the bottom plate 1 and its connecting parts will be shortened. This embodiment is specially invented to solve the above problems.

[0054] See also Figure 3 、 Figure 12 、 Figure 13, the center of gravity adjustment component 8 is used to adaptively adjust the center of gravity of the base 4; the center of gravity adjustment component 8 includes two second counterweights 81, two mounting grooves are provided on the base 4, and the two mounting grooves of the base 4 are respectively located on both sides of the rolling groove. The two second counterweights 81 are respectively slidably installed in the two mounting grooves of the base 4, and a group of rollers 82 are respectively installed in the two mounting grooves of the base 4. The two groups of rollers 82 are respectively sleeved with transmission belts 83, and the transmission belt 83 can circulate on a group of rollers 82. Two connecting frames 84 are fixedly installed on the slide 52, and the two connecting frames 84 are respectively connected to the two transmission belts 83, and the two second counterweights 81 are respectively connected to the two transmission belts 83. Figure 12 In the direction, when the counterweight roller 51 is not moving, the two second counterweight blocks 81 are located below the counterweight roller 51 and the slide 52. When the slide 52 moves to the right, the upper sections of the two transmission belts 83 are driven to the right through the two connecting frames 84, so that the lower sections of the two transmission belts 83 drive the two second counterweight blocks 81 to move to the left. Similarly, when the slide 52 moves to the left, the two second counterweight blocks 81 move to the right, so that the two second counterweight blocks 81 can maintain reverse movement with the counterweight roller 51, thereby balancing the center of gravity of the base 4, and then alleviating the lateral torque and shear force on the connection between the bottom plate 1 and the ship, thereby reducing the wear of the connecting parts between the bottom plate 1 and the ship and extending its service life.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A mounting bracket for marine electrical equipment, characterized in that: include: A bottom plate (1), two side plates (2) are fixedly connected to the bottom plate (1), a mounting plate (3) is hinged between the two side plates (2), and a base (4) is fixedly connected to the bottom plate (1); An anti-sway component (5) is used to reduce the swaying amplitude of the mounting plate (3) when the bottom plate (1) follows the swaying of the ship; A support assembly (6) for supporting the mounting plate (3) when the bottom plate (1) and the vessel are not shaking; A center of gravity adjustment component (8) for adaptively adjusting the center of gravity of the base (4); The anti-sway assembly (5) includes a counterweight roller (51), the base (4) is provided with a rolling groove, the counterweight roller (51) is movably connected in the rolling groove of the base (4), a slide (52) is slidably connected to the base (4), and the counterweight roller (51) drives the slide (52) to move synchronously when moving. Four first connecting rods (53) are hinged to the bottom of the mounting plate (3), and four second connecting rods (54) are hinged to the base (4); Two first connecting rods (53) and two second connecting rods (54) are located on one side of the slide (52), and the other two first connecting rods (53) and two second connecting rods (54) are located on the other side of the slide (52). A central axis (55) is connected between the two first connecting rods (53) located on the same side of the slide (52), and both central axes (55) are located on the motion trajectory of the slide (52).

2. The mounting bracket for marine electrical equipment according to claim 1, characterized in that: Two slope panels (56) are fixedly installed in the rolling groove of the base (4), and the two slope panels (56) are arranged in a mirror image.

3. The mounting bracket for marine electrical equipment according to claim 1, characterized in that: Two first counterweights (57) are fixedly connected to the bottom of the mounting plate (3), and the two first counterweights (57) are located below the hinged position between the mounting plate (3) and the two side plates (2).

4. The mounting bracket for marine electrical equipment according to claim 1, characterized in that: The support assembly (6) comprises two support plates (62), the two support plates (62) are slidably connected between the two side plates (2), the two support plates (62) are mirror-imaged, and the two support plates (62) are respectively located below the two side edges of the mounting plate (3).

5. The mounting bracket for marine electrical equipment according to claim 4, characterized in that: The support assembly (6) further comprises two cam rods (61), the two cam rods (61) are fixedly connected to the counterweight roller (51), a cam is provided on the cam rod (61), and a slide rod (63) is slidably connected to the two side plates (2), the slide rod (63) is provided with an arc groove, the cams of the two cam rods (61) are respectively embedded in the arc grooves of the two slide rods (63), a slide shaft (64) is respectively connected between the two ends of the two slide rods (63), a slot block (65) is respectively connected to the two support plates (62), the slot block (65) is provided with an oblique slot, the two slide shafts (64) are respectively slidably connected to the oblique slots of the two slot blocks (65), and a plurality of springs are connected between the slide rod (63) and the bottom plate (1).

6. The mounting bracket for marine electrical equipment according to claim 1, characterized in that: The anti-sway assembly (5) further includes a locking portion (7), the locking portion (7) including a square rod (71), a limiting square groove is provided on the counterweight roller (51), two locking blocks (72) are slidably connected to one of the side plates (2), a limiting ring (73) is movably connected between the two locking blocks (72), and the square rod (71) passes through the limiting ring (73) and the limiting square groove.

7. The mounting bracket for marine electrical equipment according to claim 6, characterized in that: A bidirectional screw (74) is rotatably mounted on the side plate (2), and two opposite thread grooves are provided on the bidirectional screw (74). The two locking blocks (72) are respectively threadedly connected to the two thread grooves of the bidirectional screw (74).

8. The mounting bracket for marine electrical equipment according to claim 7, characterized in that: The center of gravity adjustment assembly (8) includes two second counterweights (81), two mounting grooves are provided on the base (4), the two mounting grooves of the base (4) are respectively located on both sides of the rolling groove, and the two second counterweights (81) are respectively slidably installed in the two mounting grooves of the base (4), a group of rollers (82) are respectively installed in the two mounting grooves of the base (4), and a transmission belt (83) is respectively sleeved on the two groups of rollers (82), and two connecting frames (84) are fixedly installed on the slide (52), the two connecting frames (84) are respectively connected to the two transmission belts (83), and the two second counterweights (81) are respectively connected to the two transmission belts (83).

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