Combined support device for electric instrument

Abstract

The utility model discloses a combined type support device for an electric instrument, which belongs to the technical field of ocean engineering equipment and comprises a grating plate, a support base arranged on the grating plate, a first through hole arranged on the support base, a J-shaped bolt arranged in the first through hole, a nut screwed with the J-shaped bolt after hooking the grating plate and penetrating through the first through hole, and a fastening nut. And the bracket base is connected with the grating plate so as to fix the bracket base and the grating plate, and the bracket base is connected with the electric instrument equipment bracket, so that the bracket base supports the electric instrument equipment bracket. According to the utility model, a large amount of modification work of the grating in construction is reduced, the problem of damage to a zinc layer of the grating is solved, the installation flexibility of the bracket of the electric instrument equipment is enhanced, the installation working efficiency of the electric instrument equipment is improved, the construction cost is reduced, the fire operation of a construction site is reduced, and the safety of the construction operation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine engineering equipment, and in particular relates to an electric instrument combined bracket device. Background Art

[0002] During the construction of marine engineering projects, due to the limitations of the design schedule and changes in the construction site, some terminal electrical and instrumentation equipment need to be finally positioned in the later stages of construction. Especially for modules with a large number of grating plates on the deck surface, in traditional construction processes, the brackets of these electrical and instrumentation equipment are usually welded to the joists under the gratings. If there are no joists, additional joists need to be added, and then holes are re-drilled on the gratings. Afterwards, the modified gratings need to be sandblasted and galvanized again. Due to the large amount of grating modification work, not only a number of additional construction processes are added, but also the construction efficiency of the project is affected and the cost of the project is increased.

[0003] Therefore, it is urgent to design an electrical instrument combined bracket device to solve the above-mentioned problems of damaged grille zinc layer, low installation efficiency and low installation flexibility. Utility Model Content

[0004] In order to solve the technical problems mentioned in the background technology, such as the zinc layer of the grille being damaged, low installation efficiency and low installation flexibility, an electric instrument combined bracket device is provided to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the specific technical scheme of an electric instrument combined bracket device of the utility model is as follows:

[0006] An electrical instrument combined bracket device comprises a grille plate, a bracket base is arranged on the grille plate, a first through hole is opened on the bracket base, a J-shaped bolt is arranged in the first through hole, the J-shaped bolt is hooked on the grille plate and then passes through the first through hole to be screwed with a nut, and the nut is tightened to fix the bracket base and the grille plate, and an electrical instrument equipment bracket is connected to the bracket base so that the bracket base supports the electrical instrument equipment bracket.

[0007] Furthermore, the first through hole is a bar-shaped hole for the J-shaped bolt to move and position.

[0008] Furthermore, the first through holes are parallel or perpendicular to the longitudinal grids of the grid plate.

[0009] Furthermore, the bottom of the longitudinal grid plate of the grid plate and the bottom of the transverse grid plate of the grid plate are both provided with serrated notches, and the radial displacement of the J-shaped bolts is limited by the serrated notches.

[0010] Furthermore, a connecting angle steel is provided on the electrical instrument equipment bracket, and a cable bracket is connected to the connecting angle steel to protect the cable.

[0011] Furthermore, the cable bracket is a groove-shaped structure for cable routing.

[0012] Furthermore, the electrical instrument equipment bracket is rotatably buckled with two connecting angle steels respectively, and the two connecting angle steels are connected to the cable bracket. By changing the angles of the two connecting angle steels, the angle of the cable bracket can be adjusted.

[0013] Furthermore, the electrical equipment bracket is connected to the connecting angle steel by a U-bolt, and a second through hole matching the U-bolt is opened on the connecting angle steel. After the U-bolt is sleeved on the electrical equipment bracket, it passes through the second through hole and is threadedly connected with a nut. After adjusting the angle of the connecting angle steel, the nut is tightened to fix the connecting angle steel.

[0014] Furthermore, the electrical equipment bracket is connected to the connecting angle steel through a U-shaped fastener. A strip through hole is opened on the connecting angle steel. The U-shaped fastener includes a U-shaped bolt and a pressure plate. After the U-shaped bolt is sleeved on the electrical equipment bracket, it passes through the strip through hole and the pressure plate in turn. After adjusting the angle of the connecting angle steel and the cantilever length of the connecting angle steel, the nut is tightened to fix the connecting angle steel.

[0015] Furthermore, a cable protection tube is provided on the grid plate for cable routing.

[0016] The electric instrument combined bracket device of the utility model has the following advantages: the utility model reduces a large amount of modification work of the grille during construction, solves the problem of damage to the zinc layer of the grille, enhances the flexibility of the installation of the electric instrument equipment bracket, improves the work efficiency of the installation of the electric instrument device, reduces the construction cost, and reduces the hot work at the construction site, thereby improving the safety of the construction work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the electric instrument combined bracket device of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the grid plate of the electric instrument combined bracket device of the utility model;

[0019] Figure 3 It is a partial enlarged view of the combined electrical instrument bracket device of the utility model.

[0020] Markings in the figure: 1. Grid plate; 2. Bracket base; 201. First through hole; 3. J-bolt; 4. Electrical equipment bracket; 5. Connecting angle steel; 6. Cable bracket; 7. Cable protective tube; 8. U-bolt; 9. Cable. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0023] Please refer to the attached Figure 1 To Attachment Figure 3 The utility model describes an electric instrument combined bracket device.

[0024] The existing brackets of electrical equipment are usually welded to the joists under the grille. If there are no joists, additional joists need to be added, and then holes are re-drilled on the grille. A series of operations such as welding are also required, and the process is cumbersome.

[0025] Therefore, the utility model provides an electric instrument combined bracket device, such as Figure 1 and Figure 2 As shown, it includes a grid plate 1, a support base 2 is provided on the grid plate 1, a first through hole 201 is opened on the support base 2, a J-shaped bolt 3 is provided in the first through hole 201, the J-shaped bolt 3 is hooked on the grid plate 1 and then passes through the first through hole 201 and is screwed with a nut, and the nut is tightened to fix the support base 2 and the grid plate 1, and an electric instrument equipment support 4 is connected to the support base 2, so that the support base 2 supports the electric instrument equipment support 4. Specifically, the J-shaped bolt 3 hooks the grid plate 1 at the edge of the support base 2, and the support base 2 is detachably connected to the grid plate 1.

[0026] like Figure 2 As shown, the first through hole 201 is a strip hole for the J-shaped bolt 3 to move and position. After being positioned by the bracket base 2, the position of the J-shaped bolt 3 in the first through hole 201 is adjusted according to the different positions of the transverse grid of the grid plate 1 or the longitudinal grid of the grid plate 1, so that the J-shaped bolt 3 hooks the bottom of the transverse grid of the grid plate 1 or the bottom of the longitudinal grid of the grid plate 1.

[0027] Preferably, the first through hole 201 is parallel or perpendicular to the longitudinal grid of the grid plate 1 , so that the J-shaped bolt 3 has a larger movement and positioning range, making it easier for the J-shaped bolt 3 to hook the grid plate 1 .

[0028] The bottom of the longitudinal grid plate of the grid plate 1 and the bottom of the transverse grid plate of the grid plate 1 are both provided with serrated notches, and the radial displacement of the J-bolt 3 is limited by the serrated notches. Specifically, after the J-bolt 3 is clamped and fixed by the nut, a limit is added, that is, the J-bolt 3 hooks the serrated notch after tightening, and the bottom of the J-bolt 3 is abutted and fixed with the serrated notch to prevent the bracket base 2 from moving.

[0029] like Figure 1 As shown, a connecting angle steel 5 is provided on the electrical equipment support 4 , and a cable bracket 6 is connected to the connecting angle steel 5 to protect the cable 9 . The cable bracket 6 is connected to the electrical equipment support 4 through the connecting angle steel 5 .

[0030] like Figure 3 As shown, the cable bracket 6 is a groove-shaped structure for routing the cable 9 and protecting the cable 9 .

[0031] like Figure 1 As shown, the electrical equipment bracket 4 is rotatably connected with two connecting angle steels 5 respectively, and the two connecting angle steels 5 are connected to the cable bracket 6. By changing the angle of the two connecting angle steels 5, the angle of the cable bracket 6 is adjusted, so that the cable bracket can be adjusted to meet different layout requirements.

[0032] Optionally, the electrical equipment bracket 4 is connected to the connecting angle steel 5 by a U-bolt 8. A second through hole matching the U-bolt 8 is opened on the connecting angle steel 5. After the U-bolt 8 is sleeved on the electrical equipment bracket 4, it passes through the second through hole and is threadedly connected with a nut. After adjusting the angle of the connecting angle steel 5, the nut is tightened to fix the connecting angle steel 5.

[0033] In another specific embodiment, the electrical equipment bracket 4 is connected to the connecting angle steel 5 by a U-shaped fastener, a strip through hole is opened on the connecting angle steel 5, the U-shaped fastener includes a U-shaped bolt 8 and a pressure plate, and after the U-shaped bolt 8 is sleeved on the electrical equipment bracket 4, it passes through the strip through hole and the pressure plate in turn, and the angle of the connecting angle steel 5 and the cantilever length of the connecting angle steel 5 are adjusted, and then the nut is tightened to fix the connecting angle steel 5.

[0034] Preferably, a cable protection tube 7 is provided on the grid plate 1 to allow the cables 9 to be routed and to protect the cables 9 .

[0035] The utility model reduces a large amount of modification work of the grille during construction, solves the problem of damage to the zinc layer of the grille, enhances the flexibility of installation of the electric instrument equipment bracket 4, improves the work efficiency of the electric instrument device installation, reduces the construction cost, reduces the hot work at the construction site, and improves the safety of the construction work.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. An electrical instrument combined bracket device, characterized in that: It includes a grille plate, which is provided with a bracket base. The bracket base is provided with a first through hole. A J-shaped bolt is provided in the first through hole. The J-shaped bolt hooks the grille plate and passes through the first through hole to be screwed with a nut. The nut is tightened to fix the bracket base and the grille plate. An electrical instrument bracket is connected to the bracket base so that the bracket base supports the electrical instrument bracket.

2. The electrical instrument combined bracket device according to claim 1, characterized in that: The first through hole is a strip-shaped hole for the J-shaped bolt to move and position.

3. The electrical instrument combined bracket device according to claim 2, characterized in that: The first through hole is parallel or perpendicular to the longitudinal grid of the grid plate.

4. The electrical instrument combined bracket device according to claim 1 or 3, characterized in that: The bottom of the longitudinal grid plate of the grid plate and the bottom of the transverse grid plate of the grid plate are both provided with serrated notches, and the radial displacement of the J-shaped bolts is limited by the serrated notches.

5. The electrical instrument combined bracket device according to claim 1, characterized in that: The electrical equipment bracket is provided with a connecting angle steel, and the connecting angle steel is connected to a cable bracket to protect the cable.

6. The electrical instrument combined bracket device according to claim 5, characterized in that: The cable bracket is a groove-shaped structure for routing cables.

7. The electrical instrument combined bracket device according to claim 5, characterized in that: The electrical instrument equipment bracket is rotatably buckled with two connecting angle steels respectively, and the two connecting angle steels are connected to the cable bracket. The angle of the cable bracket can be adjusted by changing the angle of the two connecting angle steels.

8. The electrical instrument combined bracket device according to claim 7, characterized in that: The electrical equipment bracket is connected to the connecting angle steel by a U-bolt. A second through hole matching the U-bolt is opened on the connecting angle steel. After the U-bolt is sleeved on the electrical equipment bracket, it passes through the second through hole and is screwed to the nut. After adjusting the angle of the connecting angle steel, the nut is tightened to fix the connecting angle steel.

9. The electrical instrument combined bracket device according to claim 7, characterized in that: The electrical equipment bracket is connected to the connecting angle steel through a U-shaped fastener. A strip through hole is opened on the connecting angle steel. The U-shaped fastener includes a U-shaped bolt and a pressure plate. After the U-shaped bolt is sleeved on the electrical equipment bracket, it passes through the strip through hole and the pressure plate in turn. After adjusting the angle of the connecting angle steel and the cantilever length of the connecting angle steel, the nut is tightened to fix the connecting angle steel.

10. The electrical instrument combined bracket device according to claim 1, characterized in that: A cable protective tube is provided on the grille plate for cable routing.

Images