CN217784617U - Bottom frame sheet metal structure for pure water cooling system - Google Patents

Abstract

The utility model discloses a bottom frame sheet metal structure for pure water cooling system, its characterized in that: the two ends of the chassis end plate component are respectively connected with the end parts of the chassis side plates on two sides through the bolts, and the two ends of the cross beam are respectively connected with the two chassis end plate components through the bolts. The utility model discloses a modular design, whole bolted connection that adopt compares in preceding welded connection mode, has advantages such as simple process, location accurate, installation dismantlement convenience, structural strength are firm reliable.

Description

Bottom frame sheet metal structure for pure water cooling system

Technical Field

The utility model relates to a sheet metal structure designs technical field, concretely relates to bottom frame sheet metal structure for pure water cooling system.

Background

The strength of the frame structure of the pure water cooling system influences the long-term safe and stable operation of the system. While the bottom frame acts as a foundation for the overall system frame and as a load bearing for the overall system, its structural strength affects the overall frame strength. With the widespread use of power electronic devices, the demand for pure water cooling equipment is increasing. The production of equipment is finished with quality and quantity guarantee, and delivery is carried out on time as scheduled, which is a problem faced by many production enterprises.

The original bottom frame is mainly formed by welding profile structural members. The material purchasing specifications are various, the conditions of material accumulation and material waiting are easily caused, and the production progress is influenced. And the volume is great after the welding and is unfavorable for carrying and surface treatment, and all have certain shortcoming in appearance and structural strength. Therefore, improvement of the above situation is urgently needed.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a bottom frame sheet metal structure for pure water cooling system.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a bottom frame sheet metal structure for pure water cooling system, includes chassis end plate part, chassis sideboard, crossbeam and bolt, and chassis end plate part and chassis sideboard respectively set up two, and two chassis sideboard are located the left and right sides of chassis end plate part respectively, and the both ends of chassis end plate part are connected with the tip that is located the chassis sideboard of both sides respectively through the bolt, and the crossbeam both ends are connected with two chassis end plate parts respectively through the bolt.

Preferably, the end plate component of the bottom frame comprises a bottom frame end plate and end plate sealing plates, and the end plate sealing plates are fixed at two ends of the bottom frame end plate through welding.

Preferably, both ends of the end plate of the bottom frame are provided with step surfaces, and the inner side surface of the end plate sealing plate is attached to the step surfaces.

Preferably, the underframe end plate is bent for four times to form an end plate folding edge I, an end plate vertical surface I, an end plate bottom surface, an end plate vertical surface II and an end plate folding edge II which are sequentially connected, wherein the end plate folding edge I and the end plate folding edge II are positioned on the same side and are parallel to each other.

Preferably, the first end plate vertical surface and the second end plate vertical surface are provided with forklift holes corresponding in position.

Preferably, the cross beam comprises a cross beam convex table surface and cross beam folded edges connected to two sides of the cross beam convex table surface, two threaded holes are formed in two ends of the cross beam convex table surface respectively, and first waist-shaped holes corresponding to the positions are formed in the cross beam folded edges on two sides.

Preferably, a plurality of positioning holes are formed in the lug boss surface of the cross beam.

Preferably, the underframe side plate comprises a side plate folding edge I, a side plate vertical surface I, a side plate top surface and a side plate vertical surface II which are sequentially connected, and a waist-shaped hole II is formed in the side plate folding edge I.

Preferably, the lower part of the inner side of the second side plate vertical surface is connected with a second side plate folded edge.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the bottom frame is divided into three parts, namely an underframe end plate part, an underframe side plate and a cross beam, by adopting a modular design, and all the parts are formed by bending metal plates, so that compared with the prior sectional material structural part, the plastic property is strong, the process is simple, and the structural strength is higher; the components are connected through bolts, so that the components are accurately positioned during assembly, and the later-stage disassembly and maintenance are facilitated;

2. the cross beam is positioned between the first end plate folded edge and the second end plate folded edge, the convex table surface of the cross beam is abutted to the lower plane of the first end plate folded edge, and the lower plane of the cross beam folded edge is abutted to the upper plane of the second end plate folded edge;

3. the design of the forklift holes in the end plates of the underframe facilitates carrying under the condition of not influencing structural strength, and the whole equipment can be covered by a nameplate after being fixed;

4. the structural strength of the cross beam is guaranteed due to the design of the bosses adopted by the cross beam, the component base can be placed on the cross beam, and the design of the positioning holes can be specifically carried out according to the positions of system components.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic structural view of a middle chassis end plate of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of a portion of the structure of the end plate member of the underframe of the present invention;

fig. 6 is a schematic structural view of the middle cross beam of the present invention;

FIG. 7 is an enlarged schematic view at A of FIG. 6;

fig. 8 is a schematic structural view of a middle chassis side plate according to the present invention;

fig. 9 is an enlarged schematic view of a portion a of fig. 8.

Reference numerals: a chassis end plate member 1; an end plate closing plate 101; a chassis end plate 102; the first end plate is folded to form a first edge 103; end plate hem two 104; an end plate bottom surface 105; a second end plate facade 106; a forklift aperture 107; end panel elevation one 108; a step surface 109; an underframe side plate 2; a sideboard top surface 201; a second sideboard facade 202; a first sideboard facade 203; folding a first edge plate 204; a second waist-shaped hole 205; second side plate hem 206; a bolt 3; a cross beam 4; a beam hem 401; a threaded hole 402; a beam boss face 403; positioning holes 404; a slotted hole 405.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-2, a bottom frame sheet metal structure for pure water cooling system includes chassis end plate component 1, chassis sideboard 2, crossbeam 4 and bolt 3, chassis end plate component 1 and chassis sideboard 2 respectively set up two, two chassis sideboard 2 are located the left and right sides of chassis end plate component 1 respectively, thereby the both ends of chassis end plate component 1 are connected with the tip of chassis sideboard 2 that is located both sides respectively through bolt 3 and form a rectangular frame, the both ends of crossbeam 4 are connected with two chassis end plate components 1 respectively through bolt 3, crossbeam 4 and chassis sideboard 2 parallel arrangement.

As shown in fig. 3 to 5, the chassis end plate member 1 includes a chassis end plate 102 and end plate closing plates 101, and the end plate closing plates 101 are fixed to both ends of the chassis end plate 102 by welding. Two ends of the chassis end plate 102 are provided with a step surface 109, so that the two end plate seal plates 101 can be conveniently welded and fixed with the chassis end plate 102 for placing the end plate seal plates 101.

The chassis end plate 102 is bent for four times to form an end plate folding edge I103, an end plate vertical surface I108, an end plate bottom surface 105, an end plate vertical surface II 106 and an end plate folding edge II 104 which are sequentially connected, the end plate folding edge I103 and the end plate folding edge II 104 are positioned on the same side and are parallel to each other, the end surfaces of the end plate folding edge I103, the end plate vertical surface I108 and the end plate bottom surface 105 are flush, the end surfaces of the end plate vertical surface II 106 and the end plate folding edge II 104 are flush, and the end surfaces of the end plate vertical surface II 106 are inwards retracted by a certain distance compared with the end surface of the end plate bottom surface 105 so as to form a step surface 109 between the two. The step surface 109 is provided, so that the inner side surface of the end plate sealing plate 101 is in contact with and fixed to the end surface of the end plate vertical surface two 106 and the end surface of the end plate folding edge two 104, and the outer peripheral surface of the end plate sealing plate 101 is in contact with and fixed to the inner side surface of the end plate vertical surface one 108 and the end plate bottom surface 105, which can form better fixation.

The first end plate vertical surface 108 and the second end plate vertical surface 106 are provided with forklift holes 107 with corresponding positions, and the forklift holes 107 on the end plates 102 of the two end frames are corresponding in position.

As shown in fig. 6-7, the beam 4 is formed by four bending steps and is of a boss structure, and comprises a beam convex table surface 403 and beam flanges 401 connected to two sides of the beam convex table surface 403, two threaded holes 402 are respectively formed in two ends of the beam convex table surface 403, the beam convex table surface 403 abuts against the lower plane of the first end plate flange 103, bolts 3 fixedly connect two ends of the beam convex table surface 403 with the first end plate flange 103 through the threaded holes 402, the beam flanges 401 on two sides are provided with first kidney-shaped holes 405 corresponding in position, the lower plane of the beam flanges 401 abuts against the upper plane of the second end plate flange 104, and the bolts 3 fixedly connect the beam flanges 401 with the second end plate flanges 104 through the first kidney-shaped holes 405. The matching of the distance between the first end plate folding edge 103 and the second end plate folding edge 104 and the height of the cross beam 4 can adjust the size according to the actual shape condition.

The design of the waist-shaped hole I405 facilitates later assembly due to certain size error of the sheet metal part

The beam boss 403 is provided with a plurality of positioning holes 404, the positioning holes 404 are used for mounting a component base on the beam boss 403, and the specific position of the positioning holes can be designed according to the mounting position of a system component.

As shown in fig. 8-9, the bottom frame edge plate 2 includes an edge plate folding edge one 204, an edge plate vertical surface one 203, an edge plate top surface 201, and an edge plate vertical surface two 202, which are connected in sequence, the edge plate top surface 201 abuts against the lower plane of the end plate folding edge one 103, a waist-shaped hole two 205 is formed in the edge plate folding edge one 204, the lower plane of the edge plate folding edge one 204 abuts against the upper plane of the end plate folding edge two 104, and the bolt 3 fixedly connects the edge plate folding edge one 204 with the end plate folding edge two 104 through the waist-shaped hole two 205.

The lower part of the inner side of the second sideboard vertical face 202 is connected with a second sideboard folding 206, the length of the second sideboard folding 206 is less than that of the second sideboard vertical face 202, and the second sideboard folding 206 is used for preventing the second sideboard vertical face 202 from deforming because of the longer length.

The specific installation method is that the end plate closing plates 101 are firstly placed at the step surfaces 109 at the two ends of the chassis end plate 102, the chassis end plate component 1 is assembled after welding and fixing connection, and then the chassis end plate component is placed at the ground level. Firstly, one underframe sideboard 2 is fixedly connected with one end of two underframe end plate components 1 through bolts 3, then a cross beam 4 is inserted into the underframe end plate components 1, the bolts 3 are used for fixedly connecting after aligning hole positions, and finally, the other underframe sideboard 2 is fixedly connected with the other end of the two underframe end plate components 1 through bolts 3. And (4) checking whether the number and the torque of the bolts 3 are correct and whether the appearance paint is complete when all the installation is finished.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. The utility model provides a bottom frame sheet metal structure for pure water cooling system which characterized in that: the anti-theft device comprises a bottom frame end plate component (1), bottom frame side plates (2), a cross beam (4) and bolts (3), wherein the number of the bottom frame end plate component (1) and the number of the bottom frame side plates (2) are respectively two, the two bottom frame side plates (2) are respectively positioned at the left side and the right side of the bottom frame end plate component (1), the two ends of the bottom frame end plate component (1) are respectively connected with the end parts of the bottom frame side plates (2) positioned at the two sides through the bolts (3), and the two ends of the cross beam (4) are respectively connected with the two bottom frame end plate components (1) through the bolts (3); the chassis end plate component (1) comprises a chassis end plate (102) and end plate seal plates (101), wherein the end plate seal plates (101) are fixed at two ends of the chassis end plate (102) through welding; step surfaces (109) are arranged at two ends of the underframe end plate (102), and the inner side surface of the end plate sealing plate (101) is attached to the step surfaces (109); the base frame end plate (102) is bent for four times to form an end plate folding edge I (103), an end plate vertical surface I (108), an end plate bottom surface (105), an end plate vertical surface II (106) and an end plate folding edge II (104) which are sequentially connected, wherein the end plate folding edge I (103) and the end plate folding edge II (104) are positioned on the same side and are mutually parallel; the first end plate vertical surface (108) and the second end plate vertical surface (106) are provided with forklift holes (107) corresponding in position; the beam (4) comprises a beam convex table surface (403) and beam flanges (401) connected to two sides of the beam convex table surface (403), two threaded holes (402) are respectively formed in two ends of the beam convex table surface (403), and first waist-shaped holes (405) corresponding in position are formed in the beam flanges (401) on two sides; and a plurality of positioning holes (404) are formed in the convex table surface (403) of the cross beam.

2. The sheet metal structure of the bottom frame for the pure water cooling system according to claim 1, characterized in that: the chassis edge plate (2) comprises an edge plate hem I (204), an edge plate vertical face I (203), an edge plate top face (201) and an edge plate vertical face II (202) which are sequentially connected, and a waist-shaped hole II (205) is formed in the edge plate hem I (204).

3. The sheet metal structure of the bottom frame for the pure water cooling system according to claim 2, wherein: and the lower part of the inner side of the second side plate vertical surface (202) is connected with a second side plate folded edge (206).

Images