CN106129819A - Device framework structure and use the prefabricated cabin frame of this structure - Google Patents

Abstract

The invention discloses an equipment frame structure and a prefabricated cabin frame using the structure. The equipment frame structure includes a left frame for detachable connection to the frame body, a left frame for detachable connection to the frame body The right frame and the cross brace installed between the left frame and the right frame, the left frame is provided with a first equipment installation hole for the left end of the equipment, and the right frame corresponds to the first equipment The installation hole is provided with a second equipment installation hole for installation at the right end of the equipment, and the right frame or the left frame is provided with an accessory installation area. When the equipment frame structure is in use, install the equipment and terminals in the rack in the equipment frame structure, complete the internal wiring between the equipment and the terminals, and then install it in the rack to realize the rapid assembly of the equipment and its terminals in the rack. It also realizes the parallel development of the production of the prefabricated cabin and the installation and wiring of the equipment in the rack, avoiding the equipment installation and wiring work in the small prefabricated cabin.

Description

Equipment frame structure and prefabricated cabin frame using the structure

technical field

The invention relates to the field of secondary equipment prefabricated cabins, in particular to an equipment frame structure and a prefabricated cabin frame using the structure.

Background technique

The secondary equipment prefabricated cabin is a replacement product for the secondary equipment of the substation, and it has been widely used in the power substation industry in recent years. At present, the common prefabricated cabins for secondary equipment include: cabins and secondary protection screen cabinets inside the cabins. This mode requires welding high-strength brackets in the cabins, and there is a heavy operation for the panels to enter the cabins. It is also necessary to maintain the panels of different manufacturers. The specifications and sizes of the cabinets are uniform, which increases the weight of the cabin and also increases the cost.

Chinese patent CN105576574A (application publication date is 2016.05.11) discloses a frame and a secondary equipment prefabricated cabin using the frame. The secondary equipment prefabricated cabin includes a frame fixed in the cabin, and the frame It includes a rack body, and the rack body includes more than two vertical stands arranged side by side. An installation room for loading secondary equipment from the front side is formed between two adjacent vertical frames. The front side of the vertical frame is provided with There are gaps, and the gaps of the vertical frames in the same row form through optical cables for cables to pass through. The frame of the present invention is fixedly installed in the prefabricated cabin, and is designed integrally with the prefabricated cabin, avoiding the problem of the heavy operation of the traditional screen cabinet entering the cabin as a whole, and solving the problem of requiring uniform specifications of the panel cabinets. However, when using the prefabricated cabin of the secondary equipment, the prefabricated cabin has the problem that the production of the cabin body and the installation of equipment in the cabin, and the wiring work are carried out in series to prolong the production cycle, and due to the limited space in the cabin, equipment installation and installation in the cabin Wiring is difficult.

Contents of the invention

The purpose of the present invention is to provide an equipment frame structure to solve the problem of secondary equipment prefabricated cabin production and equipment installation in the cabin in serial to prolong the production cycle and install wiring for equipment in the cabin when the prior art is in use. Difficult problems; the present invention also provides a prefabricated cabin frame using the structure.

In order to achieve the above object, the technical solution of the equipment frame structure of the present invention is: the equipment frame structure, including the left frame for detachable connection on the rack body, the right frame for detachable connection on the rack body and the The cross bracing plate between the left frame and the right frame, the left frame is provided with a first equipment installation hole for installation of the left end of the equipment, and the right frame is provided with a first equipment installation hole corresponding to the first equipment installation hole The second device installation hole is installed at the right end of the device, and the right frame or the left frame is provided with an accessory installation area.

The left frame includes a first U-shaped plate with an opening to the left, the first U-shaped plate includes a first front side plate and a first bottom plate, and the first front side plate is provided with a The first fixing structure on the frame body, the first fixing structure includes a first frame fixing hole arranged on the first front side plate.

The right frame includes a second U-shaped plate with an opening to the left and a third U-shaped plate with an opening forward. The second U-shaped plate includes a second front side plate, a second bottom plate, and a rear side plate. The side plate is vertically connected with a second vertical plate extending backward; the third U-shaped plate includes a left side plate, a third bottom plate, and a right side plate, and the right side plate is vertically connected with a right fixing plate extending to the right , the right fixing plate is provided with a second fixing structure, the second fixing structure includes a second frame fixing hole arranged on the right fixing plate, and a third bottom plate of the third U-shaped plate is provided with a The accessory installation hole is arranged in a row, the space inside the third U-shaped plate forms the accessory installation area, and the bottom plate of the second U-shaped plate of the connecting frame is detachably connected to the left side plate of the third U-shaped plate.

The first equipment installation hole is arranged on the first front side plate, and the second equipment installation hole is arranged on the second front side plate.

The first bottom plate of the left frame and the second right vertical plate are correspondingly provided with multiple rows of cooling holes.

Both ends of the cross brace are respectively installed in the heat dissipation holes of the first bottom plate and the second vertical plate, and the upper surface of the cross brace forms a supporting surface for supporting equipment.

The technical solution of the prefabricated cabin frame of the present invention is: the prefabricated cabin frame includes a frame body, and also includes an equipment frame structure installed inside the frame body, and the equipment frame structure is as described in any technical solution of the above equipment frame structure. stated.

The beneficial effects of the present invention are: when the equipment frame structure is in use, the equipment and terminals in the rack are installed in the equipment frame structure, the internal wiring between the equipment and the terminals is completed, and then the frame is installed on the rack In this way, the equipment and its terminals in the rack can be quickly assembled, and the production of the prefabricated cabin and the installation and wiring of the equipment in the rack can be carried out in parallel. Reduce assembly time and improve wiring efficiency.

Description of drawings

Fig. 1 is the structural representation of the concrete embodiment of equipment frame structure of the present invention;

Fig. 2 is a schematic structural view of the left frame in Fig. 1;

Fig. 3 is the structural representation of the second U-shaped plate of the right frame in Fig. 1;

Fig. 4 is a schematic structural diagram of a third U-shaped plate of the right frame in Fig. 1 .

detailed description

The specific embodiment of the equipment frame structure of the present invention, as shown in Figure 1 to Figure 4, the equipment frame structure comprises a left frame 1, a cross brace 4 and a right frame, and the right frame comprises a second U-shaped plate 2 with an opening to the left and The third U-shaped plate 3 with opening forward. The left frame 1 includes a first U-shaped plate with an opening to the left. The first U-shaped plate includes a first bottom plate 11 and a first front side plate 12. The first bottom plate 11 is provided with multiple rows of first cooling holes 111, adjacent to the first U-shaped plate. The vertical spacing of a cooling hole 111 is set according to 1/n of the height of 1U (U is a unit representing the external size of the server). A row of first frame fixing holes 121 and a row of first equipment installation holes 122 are provided on the first front side plate 12 of the left frame 1. The first equipment installation holes 122 are used for installing and fixing the left side of the standard 19-inch equipment inside the frame. The first bolt passes through the first frame fixing hole 121 to fix the left frame on the frame body of the prefabricated cabin, and the first bolt and the first frame fixing hole 121 form a first fixing structure. The second U-shaped board 2 includes a second bottom board 22, a second front side board 23 and a rear side board. The rear side board is vertically connected with a second vertical board 21 extending backwards. The second vertical board 21 corresponds to the left frame 1. The first heat dissipation hole 111 is provided with the second heat dissipation hole 211, and the second U-shaped plate 2 adopts a rightward recessed structure to increase the structural strength, and at the same time, the space formed by the rightward recess is convenient for removing the equipment installation part or In the accessory installation part, two first connection and fixing holes 221 are opened on the second bottom plate 22, and second equipment installation holes 231 are opened on the second front side plate 23, and the second equipment installation holes 231 are used for standard 19-inch equipment inside the frame The right side of the installation is fixed. The third U-shaped plate 3 includes a third bottom plate 31 , a left side plate 33 and a right side plate 32 . The third bottom plate 31 is provided with a row of attachment mounting holes 311 arranged in the up and down direction for installing terminals or accessories, the left side plate 33 is provided with a second connection fixing hole 331, and the right side plate 32 is vertically connected with a rightward extending The right fixing plate 34 is provided with a second frame fixing hole 341 on the right fixing plate 34 . The second bolt passes through the second frame fixing hole 341 to fix the third U-shaped plate 3 of the right frame on the prefabricated cabin frame body, and the second bolt and the second frame fixing hole 341 form a second fixing structure.

When the equipment frame is assembled and installed, the bolt passes through the second connection and fixing hole 331 on the third U-shaped plate 3 and the first connection and fixing hole 221 on the second U-shaped plate 2 to connect the third U-shaped plate 3 and the second U-shaped plate. The boards 2 are fixedly connected to form the right frame, and the left side of a plurality of cross braces 4 is installed in the first cooling hole 111 of the left frame 1 , and the right side is installed in the second cooling hole 211 of the second U-shaped plate 2 . The standard 19-inch equipment is placed on the cross brace 4 to realize the auxiliary support of the cross brace 4 for equipment of different heights. The number and installation height of the cross brace 4 can be adjusted as required.

After the assembly of the equipment installation frame is completed, the left frame 1, the second U-shaped plate 2 of the right frame and the cross-bracing plate 4 constitute the equipment installation area, and the third U-shaped plate 3 of the right frame is recessed backward to form an accessory installation area. The U-shaped structure of the template 3 extending in the up and down direction forms a cable routing channel that runs through up and down, and the equipment installation area and the accessory installation area can be flexibly adjusted left and right. Install the standard 19-inch equipment in the equipment installation area of the equipment frame structure, install the terminals or other accessories in the accessory installation holes 311 in the accessory installation area of the equipment frame structure, and then complete the cable connection between the equipment and the terminals, In this way, the installation work inside the entire equipment frame structure is completed, and the equipment frame structure is installed on the corresponding height of the frame in the prefabricated cabin to realize the installation and wiring of the equipment and terminals in the prefabricated cabin. The number of the first equipment installation holes 122 on the first front side plate 12 and the number of second equipment installation holes 231 on the second front side plate 23 can be set according to actual needs. The number of attachment mounting holes 331 on the third bottom plate 31 can be set according to actual needs. The use of the equipment frame structure greatly shortens the overall production cycle of the rack-type secondary equipment prefabricated cabin, and makes the production of the prefabricated cabin and the installation and wiring of the equipment in the rack a parallel relationship, which not only retains the cabinet-type secondary equipment The parallel production mode of the equipment cabin retains the characteristics of low cost, high space utilization rate, large internal space, and convenient maintenance and operation of the rack-mounted secondary equipment cabin. The equipment frame structure is conducive to the operation of equipment entering the cabin. The equipment frame structure that has completed the internal terminal wiring can greatly reduce the later equipment construction period, improve the operation efficiency of reconstruction and expansion, and is easy to operate.

In the above embodiment, the first frame fixing hole 121 on the first front side plate 12 of the left frame 1 and the second frame fixing hole 341 on the right fixing plate 34 of the right frame 3 are used to install and fix the equipment frame structure on On the frame of the prefabricated cabin, in other embodiments, a first frame fixing hole can be respectively set on the upper and lower ends of the first front side plate of the left frame, and a second fixing hole can be respectively set on the upper and lower ends of the right fixing plate of the right frame. Frame fixing holes.

In other embodiments, the second bottom plate of the second U-shaped plate can be integrated with the left side plate of the third U-shaped plate.

In other embodiments, the second vertical board may not be provided on the second U-shaped board, and the right end of the cross brace is installed on the rear side board of the second U-shaped board.

In other embodiments, the positions of the left frame and the right frame can be reversed, and an accessory installation area is set on the left frame.

A specific embodiment of the prefabricated cabin frame of the present invention, the prefabricated cabin frame includes an equipment frame structure, the specific implementation of the equipment frame structure is consistent with the specific implementation of the equipment frame structure in any of the above-mentioned embodiments, and will not be described in detail here stated.

Claims (7)

1. device framework structure, it is characterised in that: include for releasable connection left frame in frame body, for removable company The correct frame being connected in frame body and the wale piece being installed between described left frame and described correct frame, in described left frame Being provided with the first equipment installing hole installed for equipment left end, on described correct frame, corresponding described first equipment installing hole is arranged There is the second equipment installing hole installed for equipment right-hand member, described correct frame or left frame are provided with adnexa installing zone.

Device framework structure the most according to claim 1, it is characterised in that: described left frame includes opening first to the left U-shaped plate, described first U-shaped plate includes the first front side board and the first base plate, described first front side board is provided with for by described Left frame is fixed on the first fixed structure in frame body, and described first fixed structure includes being arranged at described first front side board On the first framework fixing hole.

Device framework structure the most according to claim 2, it is characterised in that: described correct frame includes opening second to the left U-shaped plate and opening the 3rd U-shaped plate forward, described second U-shaped plate includes the second front side board, the second base plate, back side panel, described after Side plate is vertically connected with the second riser extended back；Described 3rd U-shaped plate includes left plate, the 3rd base plate, right plate, institute State and on right plate, be vertically connected with the right fixed plate extended to the right, described right fixed plate is provided with the second fixed structure, described Second fixed structure includes the second framework fixing hole being arranged in described right fixed plate, the 3rd base plate of described 3rd U-shaped plate On be provided with string accessory mounting apertures, the space of described 3rd U-shaped intralaminar part forms described adnexa installing zone, described connection framework The left plate releasable connection of base plate and described 3rd U-shaped plate of the second U-shaped plate.

Device framework structure the most according to claim 3, it is characterised in that: described first equipment installing hole is arranged at described On first front side board, described second equipment installing hole is arranged on described second front side board.

Device framework structure the most according to claim 4, it is characterised in that: the first base plate of described left frame and the described right side The second riser on be correspondingly arranged on multiple rows of louvre.

Device framework structure the most according to claim 5, it is characterised in that: described wale piece two ends are respectively arranged in described In the described louvre of the first base plate and described second riser, the upper surface of described wale piece forms the support for supporting equipment Face.

7. prefabricated cabin frame, including frame body, it is characterised in that: also include the device framework knot being installed within frame body Structure, described device framework structure is as described in any one of claim 1 to 6.