CN210725603U - Concatenation formula high strength rack - Google Patents
Concatenation formula high strength rack Download PDFInfo
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- CN210725603U CN210725603U CN201921181925.5U CN201921181925U CN210725603U CN 210725603 U CN210725603 U CN 210725603U CN 201921181925 U CN201921181925 U CN 201921181925U CN 210725603 U CN210725603 U CN 210725603U
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Abstract
A splicing type high-strength cabinet relates to the technical field of electronic product structure design; the device comprises a lower horizontal frame, an upper horizontal frame, 2 front vertical plates, 2 rear vertical plates and 2 rear inclined plates; the lower horizontal frame and the upper horizontal frame are both horizontally arranged rectangular frame structures; the upper horizontal frame is arranged vertically above the lower horizontal frame; the 2 front vertical plates are axially and vertically arranged, and one axial end of each front vertical plate is fixedly connected with a corner of the front end face of the corresponding lower horizontal frame; the other end in the axial direction is fixedly connected with a corner corresponding to the front end surface of the upper horizontal frame; the 2 rear vertical plates are axially and vertically arranged; the axial bottom end of each rear vertical plate is fixedly connected with the corner of the rear end face of the corresponding lower horizontal frame; one axial end of each rear inclined plate is fixedly connected with the top end of the corresponding rear vertical plate; the other end in the axial direction is fixedly connected with a corner corresponding to the rear end face of the upper horizontal frame; the utility model has the advantages of intensity is big, the quality is little and the heat dissipation is easily carried out, has satisfied the requirement of survey launch control system.
Description
Technical Field
The utility model relates to an electronic product structural design technical field, especially a concatenation formula high strength rack.
Background
The measurement, launch and control system generally consists of a plurality of ground devices, and the devices are installed in a measurement, launch and control device cabin after a cabinet is installed on the devices to form the measurement, launch and control system. The original measuring, launching and controlling cabinet has two modes, one mode is an integrally cast cabinet, and the other mode is a sectional material splicing cabinet. The test, launch and control equipment cabin is a part of the launch vehicle, and the launch vehicle is suitable for the transportation requirement of a four-level road, so that the high-strength requirement is provided for the test, launch and control equipment cabinet. Meanwhile, in order to reduce the load of the launching vehicle as much as possible, the cabinet should have the quality as small as possible under the condition of meeting the strength requirement, and the heat dissipation requirement of the electronic equipment is also considered. The original cast cabinet has large mass and high cost; the cabinet spliced by the sectional bars has small mass, but the strength requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's the aforesaid not enough, provide a concatenation formula high strength rack, have advantages such as intensity is big, the quality is little and the easy heat dissipation, satisfied the requirement of survey launch and control system.
The above object of the present invention is achieved by the following technical solutions:
a spliced high-strength cabinet comprises a lower horizontal frame, an upper horizontal frame, 2 front vertical plates, 2 rear vertical plates and 2 rear inclined plates; the lower horizontal frame and the upper horizontal frame are both horizontally arranged rectangular frame structures; the upper horizontal frame is arranged vertically above the lower horizontal frame; the 2 front vertical plates, the 2 rear vertical plates and the 2 rear inclined plates are fixedly arranged between the lower horizontal frame and the upper horizontal frame; the 2 front vertical plates are axially and vertically arranged, and one axial end of each front vertical plate is fixedly connected with a corner of the front end face of the corresponding lower horizontal frame; the other end in the axial direction is fixedly connected with a corner corresponding to the front end surface of the upper horizontal frame; the 2 rear vertical plates are axially and vertically arranged; the axial bottom end of each rear vertical plate is fixedly connected with the corner of the rear end face of the corresponding lower horizontal frame; one axial end of each rear inclined plate is fixedly connected with the top end of the corresponding rear vertical plate; the other end in the axial direction is fixedly connected with the corner of the rear end face of the corresponding upper horizontal frame.
In the above splicing type high-strength cabinet, the lower horizontal frame includes 2 lower side plates, a lower front panel and a lower rear reinforcing plate; wherein, 2 lower side plates are horizontally and symmetrically arranged in parallel; the lower front panel is horizontally and fixedly arranged at the axial front ends of the 2 lower side plates; the lower rear reinforcing plate is horizontally and fixedly installed at the axial rear ends of the 2 lower side plates.
In the above splicing type high-strength cabinet, the upper horizontal frame includes 2 upper side plates, an upper front panel and an upper rear reinforcing plate; wherein, 2 upper side plates are horizontally and symmetrically arranged above 2 lower side plates in parallel; each upper side plate is parallel to the corresponding lower side plate and is positioned in the same vertical plane; the upper front panel is horizontally and fixedly arranged at the axial front ends of the 2 upper side plates; the upper rear reinforcing plate is horizontally and fixedly installed at the axial rear ends of the 2 upper side plates.
In the above splicing type high-strength cabinet, the splicing type cabinet further includes 2 butt-joint reinforcing plates and 4 corner reinforcing plates, wherein the 2 butt-joint reinforcing plates are respectively and fixedly installed at the 2 connecting positions of the rear vertical plate and the rear inclined plate; reinforcement is realized; wherein 2 corner reinforcing plates are respectively arranged at the connecting positions of the 2 front vertical plates and the lower horizontal frame; reinforcement is realized; and the other 2 corner reinforcing plates are respectively arranged at the connecting positions of the 2 rear vertical plates and the lower horizontal frame.
In the above splicing type high-strength cabinet, the splicing type cabinet further includes n support plates and 2n positioning pin holders; the n support plates are horizontally arranged between the lower horizontal frame and the upper horizontal frame along the vertical direction; 2 positioning pin seats are symmetrically arranged on the upper surface of each supporting plate; the n support plates are arranged at intervals; the external electronic equipment is arranged on the upper surface of the supporting plate; each external electronic device is positioned and fixed through 2 positioning pin bosses; n is a positive integer of 2 or more.
In the above splicing type high-strength cabinet, the size of the upper horizontal frame is 560mm by 420 mm; the lower horizontal frame size is 560mm 760 mm.
In the above splicing type high-strength cabinet, the axial length of the front vertical plate is 750-770 mm; the axial length of the rear vertical plate is 270 mm and 280 mm.
In the above splicing type high-strength cabinet, the included angle between the rear inclined plate and the vertical direction is 15-22 °.
In the above splicing type high-strength cabinet, the interval between the adjacent 2 support plates is adjustable; the method is suitable for external electronic equipment with different sizes.
In the above splicing type high-strength cabinet, axial cross sections of the lower side plate, the lower front panel, the lower rear reinforcing plate, the upper side plate, the upper front panel, the upper rear reinforcing plate, the front vertical plate, the rear vertical plate and the rear inclined plate are all rectangular structures; the side wall of the axial section is provided with 5 mounting holes; wherein 1 mounting hole is arranged at the top end of the axial section; wherein 2 mounting holes are symmetrically arranged on the side walls at two sides of the axial section; the other 2 mounting holes are symmetrically arranged at the bottom end of the axial section.
Compared with the prior art, the utility model have following advantage:
(1) the cabinet in the utility model is formed by splicing sectional materials, the quality is as small as possible under the condition of meeting the strength requirement, and the heat dissipation requirement of the electronic equipment is also considered;
(2) the equipment fixing in the cabinet of the utility model is changed into the front panel fixing and the rear positioning pin fixing, thereby improving the installation strength of the equipment, having the advantages of high strength, small mass, easy heat dissipation and the like, and meeting the requirements of a measurement, launch and control system;
(3) the utility model discloses all adopt the reinforcing plate to strengthen in section bar concatenation department, improved the intensity of rack.
Drawings
Fig. 1 is a schematic view of the cabinet of the present invention;
fig. 2 is a schematic cross-sectional view of the plate of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
the utility model provides a concatenation formula high strength rack, rack adopt the section bar concatenation to constitute, simultaneously for the intensity that improves the rack, all adopt the reinforcing plate to strengthen in section bar concatenation department. The equipment fixing in the cabinet is changed into the front panel fixing and the rear positioning pin fixing, so that the mounting strength of the equipment is improved, the cabinet has the advantages of high strength, small mass, easiness in heat dissipation and the like, and the requirements of a test, launch and control system are met.
As shown in fig. 1, which is a schematic view of a cabinet, it can be known that a splicing type high-strength cabinet includes a lower horizontal frame 101, an upper horizontal frame 102, 2 front vertical plates 7, 2 rear vertical plates 8, 2 rear inclined plates 9, 2 butt-joint reinforcing plates 10, 4 corner reinforcing plates 11, n supporting plates 12, and 2n positioning pin seats 13; the lower horizontal frame 101 and the upper horizontal frame 102 are both horizontally arranged rectangular frame structures; the upper horizontal frame 102 is disposed vertically above the lower horizontal frame 101; the 2 front vertical plates 7, the 2 rear vertical plates 8 and the 2 rear inclined plates 9 are fixedly arranged between the lower horizontal frame 101 and the upper horizontal frame 102; the 2 front vertical plates 7 are axially and vertically arranged, and one axial end of each front vertical plate 7 is fixedly connected with a corner of the front end face of the corresponding lower horizontal frame 101; the other end in the axial direction is fixedly connected with the corner of the front end surface of the corresponding upper horizontal frame 102; the 2 rear vertical plates 8 are axially and vertically arranged; the axial bottom end of each rear vertical plate 8 is fixedly connected with the corner of the rear end face of the corresponding lower horizontal frame 101; one axial end of each rear inclined plate 9 is fixedly connected with the top end of the corresponding rear vertical plate 8; the other end in the axial direction is fixedly connected with the corner corresponding to the rear end face of the upper horizontal frame 102.
The lower horizontal frame 101 includes 2 lower side plates 1, a lower front panel 2, and a lower rear reinforcement plate 3; wherein, 2 lower side plates 1 are horizontally and symmetrically arranged in parallel; the lower front panel 2 is horizontally and fixedly arranged at the axial front ends of the 2 lower side plates 1; the lower rear reinforcing plate 3 is horizontally and fixedly installed at the axial rear ends of the 2 lower side plates 1.
The upper horizontal frame 102 includes 2 upper side plates 4, an upper front panel 5, and an upper rear reinforcement plate 6; wherein, 2 upper side plates 4 are horizontally and symmetrically arranged above 2 lower side plates 1 in parallel; each upper side plate 4 is parallel to the corresponding lower side plate 1 and is positioned in the same vertical plane; the upper front panel 5 is horizontally and fixedly arranged at the axial front ends of the 2 upper side plates 4; an upper rear reinforcing plate 6 is horizontally and fixedly installed at the axial rear ends of the 2 upper side plates 4.
2 butt-joint reinforcing plates 10 are respectively and fixedly arranged at the connecting positions of 2 positions of the rear vertical plate 8 and the rear inclined plate 9; reinforcement is realized; wherein 2 corner reinforcing plates 11 are respectively arranged at the connecting positions of the 2 front vertical plates 7 and the lower horizontal frame 101; reinforcement is realized; and the other 2 corner reinforcing plates 11 are respectively arranged at the connecting positions of the 2 rear vertical plates 8 and the lower horizontal frame 101.
The n support plates 12 are disposed horizontally in the vertical direction between the lower horizontal frame 101 and the upper horizontal frame 102; 2 positioning pin seats 13 are symmetrically arranged on the upper surface of each supporting plate 12; the n support plates 12 are arranged at intervals; an external electronic device 14 is arranged on the upper surface of the support plate 12; each external electronic device 14 is positioned and fixed through 2 positioning pin bases 13; n is a positive integer of 2 or more.
The upper horizontal frame 102 is 560mm by 420mm in size; the lower horizontal frame 101 has dimensions of 560mm 760 mm. The axial length of the front vertical plate 7 is 750-770 mm; the axial length of the rear vertical plate 8 is 270-280 mm. The included angle between the rear inclined plate 9 and the vertical direction is 15-22 degrees. The interval between the adjacent 2 support plates 12 is adjustable; accommodating different sizes of external electronic devices 14.
The axial sections 15 of the lower side plate 1, the lower front panel 2, the lower rear reinforcing plate 3, the upper side plate 4, the upper front panel 5, the upper rear reinforcing plate 6, the front vertical plate 7, the rear vertical plate 8 and the rear inclined plate 9 are all rectangular structures; as shown in fig. 2, the side wall of the axial section 15 is provided with 5 mounting holes 151; wherein 1 mounting hole 151 is provided at the top end of the axial section 15; wherein 2 mounting holes 151 are symmetrically provided at both side walls of the axial section 15; the other 2 mounting holes 151 are symmetrically disposed at the bottom end of the axial section 15.
The utility model provides a high strength concatenation formula rack for the section bar concatenation is constituteed, simultaneously for the intensity that improves the rack, all adopts the reinforcing plate to strengthen in section bar concatenation department. Meanwhile, the equipment fixation is changed from front panel fixation to front panel fixation with a positioning pin, so that the installation strength of the equipment is improved, the equipment has the advantages of high strength, small mass, easiness in heat dissipation and the like, and the requirements of a measurement and launch control system are met.
The details of the present invention not described in detail in the specification are well known to those skilled in the art.
Claims (10)
1. The utility model provides a concatenation formula high strength rack which characterized in that: comprises a lower horizontal frame (101), an upper horizontal frame (102), 2 front vertical plates (7), 2 rear vertical plates (8) and 2 rear inclined plates (9); wherein, the lower horizontal frame (101) and the upper horizontal frame (102) are both horizontally arranged rectangular frame structures; the upper horizontal frame (102) is arranged vertically above the lower horizontal frame (101); the 2 front vertical plates (7), the 2 rear vertical plates (8) and the 2 rear inclined plates (9) are fixedly arranged between the lower horizontal frame (101) and the upper horizontal frame (102); the 2 front vertical plates (7) are axially and vertically arranged, and one axial end of each front vertical plate (7) is fixedly connected with a corner of the front end face of the corresponding lower horizontal frame (101); the other end in the axial direction is fixedly connected with a corner corresponding to the front end surface of the upper horizontal frame (102); the 2 rear vertical plates (8) are axially and vertically arranged; the axial bottom end of each rear vertical plate (8) is fixedly connected with the corner of the rear end face of the corresponding lower horizontal frame (101); one axial end of each rear inclined plate (9) is fixedly connected with the top end of the corresponding rear vertical plate (8); the other end in the axial direction is fixedly connected with the corner of the rear end surface of the corresponding upper horizontal frame (102).
2. The spliced high-strength cabinet as claimed in claim 1, wherein: the lower horizontal frame (101) comprises 2 lower side plates (1), a lower front panel (2) and a lower rear reinforcing plate (3); wherein, 2 lower side plates (1) are horizontally and symmetrically arranged in parallel; the lower front panel (2) is horizontally and fixedly arranged at the axial front end of the 2 lower side plates (1); the lower rear reinforcing plate (3) is horizontally and fixedly arranged at the axial rear ends of the 2 lower side plates (1).
3. The spliced high-strength cabinet as claimed in claim 2, wherein: the upper horizontal frame (102) comprises 2 upper side plates (4), an upper front panel (5) and an upper rear reinforcing plate (6); wherein, the 2 upper side plates (4) are horizontally and symmetrically arranged above the 2 lower side plates (1) in parallel; each upper side plate (4) is parallel to the corresponding lower side plate (1) and is positioned in the same vertical plane; the upper front panel (5) is horizontally and fixedly arranged at the axial front ends of the 2 upper side plates (4); the upper rear reinforcing plate (6) is horizontally and fixedly arranged at the axial rear ends of the 2 upper side plates (4).
4. The spliced high-strength cabinet as claimed in claim 3, wherein: the spliced high-strength cabinet also comprises 2 butt-joint reinforcing plates (10) and 4 corner reinforcing plates (11); wherein, 2 butt joint reinforcing plates (10) are respectively and fixedly arranged at the 2 connecting positions of the rear vertical plate (8) and the rear inclined plate (9); reinforcement is realized; wherein 2 corner reinforcing plates (11) are respectively arranged at the connecting positions of the 2 front vertical plates (7) and the lower horizontal frame (101); reinforcement is realized; and the other 2 corner reinforcing plates (11) are respectively arranged at the connecting positions of the 2 rear vertical plates (8) and the lower horizontal frame (101).
5. The spliced high-strength cabinet as claimed in claim 4, wherein: the spliced high-strength cabinet also comprises n support plates (12) and 2n positioning pin seats (13); the n support plates (12) are horizontally arranged between the lower horizontal frame (101) and the upper horizontal frame (102) along the vertical direction; 2 positioning pin seats (13) are symmetrically arranged on the upper surface of each supporting plate (12); n support plates (12) are arranged at intervals; the external electronic equipment (14) is arranged on the upper surface of the support plate (12); each external electronic device (14) is positioned and fixed through 2 positioning pin seats (13); n is a positive integer of 2 or more.
6. The spliced high-strength cabinet as claimed in claim 5, wherein: the upper horizontal frame (102) has dimensions of 560mm by 420 mm; the lower horizontal frame (101) has dimensions of 560mm 760 mm.
7. The spliced high-strength cabinet as claimed in claim 6, wherein: the axial length of the front vertical plate (7) is 750-770 mm; the axial length of the rear vertical plate (8) is 270-280 mm.
8. The spliced high-strength cabinet as claimed in claim 7, wherein: the included angle between the rear inclined plate (9) and the vertical direction is 15-22 degrees.
9. The spliced high-strength cabinet as claimed in claim 8, wherein: the interval between the adjacent 2 support plates (12) is adjustable; to accommodate different sizes of external electronic devices (14).
10. The spliced high-strength cabinet as claimed in claim 9, wherein: the axial sections (15) of the lower side plate (1), the lower front panel (2), the lower rear reinforcing plate (3), the upper side plate (4), the upper front panel (5), the upper rear reinforcing plate (6), the front vertical plate (7), the rear vertical plate (8) and the rear inclined plate (9) are all rectangular structures; the side wall of the axial section (15) is provided with 5 mounting holes (151); wherein 1 mounting hole (151) is arranged at the top end of the axial section (15); wherein 2 mounting holes (151) are symmetrically arranged at two side walls of the axial section (15); the other 2 mounting holes (151) are symmetrically arranged at the bottom end of the axial section (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181925.5U CN210725603U (en) | 2019-07-25 | 2019-07-25 | Concatenation formula high strength rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181925.5U CN210725603U (en) | 2019-07-25 | 2019-07-25 | Concatenation formula high strength rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210725603U true CN210725603U (en) | 2020-06-09 |
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ID=70935224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181925.5U Active CN210725603U (en) | 2019-07-25 | 2019-07-25 | Concatenation formula high strength rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210725603U (en) |
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2019
- 2019-07-25 CN CN201921181925.5U patent/CN210725603U/en active Active
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