CN215708085U - Cabinet for performance inspection instrument on stability augmentation system machine - Google Patents
Cabinet for performance inspection instrument on stability augmentation system machine Download PDFInfo
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- CN215708085U CN215708085U CN202122093045.6U CN202122093045U CN215708085U CN 215708085 U CN215708085 U CN 215708085U CN 202122093045 U CN202122093045 U CN 202122093045U CN 215708085 U CN215708085 U CN 215708085U
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Abstract
The application provides a cabinet for a performance inspection tester on a stability augmentation system machine, which comprises a cabinet shell and an equipment cabinet arranged in the cabinet shell and capable of being pulled out of the cabinet shell; the bottom surface of the inside of the cabinet shell is provided with at least one ground rail sliding groove along the drawing direction, the bottom surface of the outside of the equipment cabinet is provided with a U-shaped supporting baffle, the U-shaped opening direction of the supporting baffle is the same as the drawing direction, and the U-shaped side edge of the supporting baffle is fixedly connected with the bottom surface of the equipment cabinet; the supporting baffle is provided with mounting holes at the same positions on two side walls of the U-shaped body, the supporting baffle is provided with a supporting rod, one end of the supporting rod is provided with a rotating rod, the rotating rod is perpendicular to the side wall of the supporting rod, the rotating rod extends into the mounting holes to form rotating connection, the other end of the supporting rod is provided with a pulley, and the supporting baffle and the supporting rod connected with the supporting baffle are connected with a ground rail sliding groove in a sliding manner. The utility model provides a rack for increasing steady system performance detector on machine, the rack is difficult for inclining forward, has increased the holistic stability of rack.
Description
Technical Field
The application relates to the technical field of cabinets, in particular to a cabinet for an onboard performance inspection tester of a stability augmentation system.
Background
A stability augmentation system is a system that increases the stability of a civil aircraft that is statically unstable or insufficiently stable. The control result of the stability augmentation system needs to be measured by a plurality of onboard performance inspection instruments, the cabinet is used for accommodating the onboard performance inspection instruments, the stored onboard performance inspection instruments can be protected by water resistance, dust resistance, electromagnetic interference resistance and the like, and the cabinet needs to be opened and then taken out of the onboard performance inspection instruments during use. Because the performance inspection appearance is heavier on the machine, when the drawer of rack is pulled open, the focus of rack and article totality in it shifts, and the rack is unstable, has the problem that the rack wholly leans forward, and then leads to the performance inspection appearance on the machine in the drawer that pulls open to drop easily.
SUMMERY OF THE UTILITY MODEL
The application provides a rack for increasing steady system performance detector on-board for solve present rack that is used for placing increasing steady system performance detector on-board and when the drawer of rack is pulled open the problem that the whole cabinet easily inclines.
The application provides a cabinet for a performance inspection tester on a stability augmentation system machine, which comprises a cabinet shell and an equipment cabinet arranged in the cabinet shell and capable of being pulled out of the cabinet shell;
the bottom surface of the inside of the cabinet shell is provided with at least one ground rail sliding groove along the drawing direction, the bottom surface of the outside of the equipment cabinet is provided with a U-shaped supporting baffle, the U-shaped opening direction of the supporting baffle is the same as the drawing direction, and the U-shaped side edge of the supporting baffle is fixedly connected with the bottom surface of the equipment cabinet;
the supporting baffle is provided with mounting holes at the same positions on two side walls of the U-shaped body, the supporting baffle is provided with a supporting rod, one end of the supporting rod is provided with a rotating rod, the rotating rod is perpendicular to the side wall of the supporting rod, the rotating rod extends into the mounting holes to form rotating connection, the other end of the supporting rod is provided with a pulley, and the supporting baffle and the supporting rod connected with the supporting baffle are connected with a ground rail sliding groove in a sliding manner.
In an embodiment of the application, when the equipment cabinet is pulled to the outside of the cabinet shell, the supporting baffle is located outside the ground rail sliding groove, the supporting rod connected with the supporting baffle in a rotating mode is in a vertical state, and the side face where the U-shaped bottom edge of the supporting baffle is located is fixed to the side wall of the supporting rod in a contact mode.
In an embodiment of the application, at least one top rail sliding groove which is linear along a drawing direction is formed in the top of the outer side surface of the equipment cabinet, and the front end of the top rail sliding groove in the drawing direction is in a downward-inclined arc shape.
In an embodiment of the present application, the length of the arc at the front end of the rail-jacking sliding groove in the drawing direction is greater than the length of a quarter of the arc of a circle with the same radius.
In an embodiment of the application, when the equipment cabinet is embedded in the cabinet shell, a limit groove group is arranged on the side wall of the cabinet shell at the same position as the arc-shaped top rail sliding groove, the limit groove group comprises an installation groove and a limit groove, and the shape of the limit groove is the same as that of the arc-shaped top rail sliding groove;
the rack shell is externally provided with a limiting hand wheel, the limiting hand wheel comprises an installation rod, a limiting rod and a hand-held wheel, the installation rod and the limiting rod are perpendicular to the hand-held wheel, the installation rod is installed in the installation groove, and the limiting rod penetrates through a limiting groove and a circular arc-shaped top rail sliding groove.
In an embodiment of this application, the direction recess along the pull direction is seted up to the outside both sides of equipment rack, and the inside both sides relevant position of rack casing is provided with the direction tongue, and the direction tongue joint is in the direction recess.
In an embodiment of the present application, the equipment rack includes a plurality of equipment enclosures, the equipment enclosures are installed in the equipment rack by using a rail structure, and a front surface of the equipment enclosure is flush with a front surface of the equipment rack.
In an embodiment of the present application, the multiple equipment enclosures are located at different levels in the equipment cabinet, and the heights of the equipment enclosures located in the same level are the same, and the heights of the equipment enclosures closer to the bottom level are higher.
In an embodiment of the present application, the equipment cabinet has at least one handle mounted to a front surface thereof.
In an embodiment of the present application, a plurality of casters are uniformly distributed at the bottom of the exterior of the cabinet housing.
The application provides a rack for increasing performance detector on stable system machine, through setting up the equipment rack in the rack casing, and install the bracing piece that rotates the connection in equipment rack below, the bracing piece rotates to vertical state in order to support the equipment rack when pull equipment rack, give the equipment rack stabilizing support that the front end has the slope tendency, thereby avoid equipment rack and its interior article the condition of whole focus skew to take place when pulling open the drawer of equipment rack, the rack that this application is used for increasing stable system machine performance detector is when pulling open the drawer, the equipment rack is difficult for sloping forward, the holistic stability of rack has been increased.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a cabinet of an onboard performance inspection instrument for a stability augmentation system according to an embodiment of the present application;
fig. 2 is a schematic perspective view of a mechanism housing according to an embodiment of the present application;
fig. 3 is a schematic perspective view of an equipment cabinet according to an embodiment of the present application;
fig. 4 is a schematic perspective view illustrating a supporting baffle and a supporting rod according to an embodiment of the present disclosure;
fig. 5 is a schematic perspective view illustrating a limiting handwheel according to an embodiment of the present application.
Description of reference numerals: 1. a cabinet housing; 101. a guide convex groove; 2. an equipment cabinet; 201. a guide groove; 202. an equipment chassis; 3. a ground rail chute; 4. a support baffle; 401. mounting holes; 5. a support bar; 501. a rotating rod; 6. a pulley; 7. a head rail chute; 8. a limiting groove group; 801. mounting grooves; 802. a limiting groove; 9. a limiting hand wheel; 901. mounting a rod; 902. a limiting rod; 903. hand-holding the wheel; 10. a handle; 11. and a caster.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
An embodiment of the present application provides a rack for increasing performance detector on stable system machine, as shown in fig. 1 and fig. 4, including rack housing 1 and set up in rack housing 1 can pull to its outside equipment rack 2, the front surface when equipment rack 2 imbeds in rack housing 1 is of value to the outward appearance neatly with the front surface parallel and level of rack housing 1.
Two ground rail spouts 3 along the pull direction are seted up to 1 inside bottom surface of rack casing, and 2 outside bottom surfaces of equipment rack are provided with the supporting baffle 4 of U style of calligraphy, and the opening direction of supporting baffle 4U style of calligraphy is the same with the pull direction, and the 4U style of calligraphy sides of supporting baffle and the bottom surface fixed connection of equipment rack 2.
Draw out equipment rack 2 in the rack casing 1 during use, supporting baffle 4 and the bracing piece 5 of connecting slide until roll-off ground rail spout 3 in ground rail spout 3, because 5 downward slopping of action of gravity bracing piece, bull stick 501 on bracing piece 5 top is at mounting hole 401 internal rotation 90, bracing piece 5 is in vertical state this moment, the side at U style of calligraphy base place of supporting baffle 4 is fixed with the lateral wall contact of bracing piece 5, make bracing piece 5 stand steadily at equipment rack 2 lower extreme, support the equipment rack 2 that slopes forward, the holistic focus of rack is stable can not slope.
The application provides a rack for increasing steady system machine performance inspection appearance, through setting up equipment rack 2 in cabinet shell 1, and install the bracing piece 5 that rotates the connection in equipment rack 2 below, bracing piece 5 is rotatory to vertical state in order to support equipment rack 2 when pull equipment rack 2, 2 a stable brace of equipment rack for the front end has the inclination, thereby avoid equipment rack 2 and article therein to take place in the condition of the overall centre of gravity skew when pulling open equipment rack 2's drawer (being equipment machine case 202), the rack that this application is used for increasing steady system machine performance inspection appearance when pulling open the drawer, equipment rack 2 is difficult for sloping forward, the holistic stability of rack has been increased.
In some embodiments, as shown in fig. 1 and 4, when the equipment cabinet 2 is drawn out of the cabinet housing 1, the supporting baffle 4 is located outside the ground rail sliding groove 3, the other end of the supporting rod 5 is provided with the pulley 6, the supporting rod 5 is inclined downwards due to gravity, the rotating rod 501 at the top end of the supporting rod 5 rotates 90 ° in the mounting hole 401, at this time, the supporting rod 5 is in a vertical state, the side surface of the U-shaped bottom edge of the supporting baffle 4 is fixed in contact with the side wall of the supporting rod 5, so that the supporting rod 5 stably stands at the lower end of the equipment cabinet 2 to support the equipment cabinet 2 which inclines forwards. When the equipment cabinet 2 is pushed back into the cabinet holding casing 1, the bottom of the front surface of the cabinet holding casing 1 contacts with the supporting rod 5, the rotating rod 501 of the supporting rod 5 is pushed to rotate around the mounting hole 401, and the supporting rod 5 turns to an inclined state from a vertical state until the supporting rod 5 is retracted into the ground rail sliding groove 3 of the cabinet holding casing 1.
In some embodiments, as shown in fig. 3, at least one horizontal linear top rail sliding groove 7 is formed at the top of the outer side surface of the equipment cabinet 2 along the drawing direction, and when the equipment cabinet 2 is drawn forwards, the rear end of the drawing direction of the horizontal linear top rail sliding groove 7 can limit the equipment cabinet 2 from moving forwards any more, so that the equipment cabinet 2 cannot be completely separated from the cabinet housing 1 without limitation. The top rail sliding groove 7 is in a downward inclined arc shape at the front end of the drawing direction, and when the equipment cabinet 2 is retracted into the cabinet shell 1, the top rail sliding groove 7 in the arc shape at the front end can prevent the equipment cabinet 2 from moving forward, so that the equipment cabinet 2 is limited at a fixed position in the cabinet shell 1.
In some embodiments, as shown in fig. 3, the length of the arc of the head rail sliding groove 7 at the drawing direction front end is greater than the length of a quarter of the arc of the same radius circle. If the arc length of the front end of the top rail sliding groove 7 in the drawing direction is too small, the limit rod 902 is not supported enough in the front-back direction of the drawing, and the movement of the equipment cabinet 2 cannot be limited in the drawing direction.
In some embodiments, as shown in fig. 1, fig. 2, and fig. 5, when the equipment cabinet 2 is embedded in the cabinet housing 1, a position-limiting groove group 8 is disposed on a side wall of the cabinet housing 1 at the same position as the circular arc-shaped top rail sliding groove 7, the position-limiting groove group 8 includes a mounting groove 801 and a limiting groove 802, and the shape of the limiting groove 802 is the same as the shape of the circular arc-shaped top rail sliding groove 7.
A limiting hand wheel 9 is installed outside the cabinet shell 1, the limiting hand wheel 9 comprises an installation rod 901, a limiting rod 902 and a hand-held wheel 903, the installation rod 901 and the limiting rod 902 are perpendicular to the hand-held wheel 903, the installation rod 901 is installed in an installation groove 801, and the limiting rod 902 penetrates through a limiting groove 802 and a circular arc-shaped top rail sliding groove 7. When the equipment cabinet 2 is pulled forward, the limiting rod 902 slides in the top rail sliding groove 7 until the limiting rod 902 contacts the rear end of the linear top rail sliding groove 7, and at this time, the equipment cabinet 2 cannot move forward continuously. When the equipment cabinet 2 is pushed back, the limiting rod 902 slides in the top rail sliding groove 7 until the limiting rod 902 contacts the front end of the linear top rail sliding groove 7, and at this time, the equipment cabinet 2 is completely embedded in the cabinet housing 1. At this time, the hand-held wheel 903 can be rotated to slide the limiting rod 902 from the front end of the linear top rail sliding groove 7 to the bottom end of the arc-shaped limiting groove 802, the limiting groove 802 on the cabinet housing 1 and the top rail sliding groove 7 of the equipment cabinet 2 are fixed together through the limiting rod 902, the movement of the equipment cabinet 2 in the front-back direction of drawing is limited, and the equipment cabinet 2 is limited at a fixed position in the cabinet housing 1.
In some embodiments, as shown in fig. 2 to 3, two outer sides of the equipment cabinet 2 are provided with guide grooves 201 along the drawing direction, two corresponding positions of two inner sides of the cabinet housing 1 are provided with guide convex grooves 101, and the guide convex grooves 101 are clamped in the guide grooves 201. When the equipment cabinet 2 is embedded in the cabinet housing 1, the guide convex groove 101 of the cabinet housing 1 is clamped into the guide groove 201 of the equipment cabinet 2, and the equipment cabinet 2 is stably fixed in the cabinet housing 1 in the upper direction, the lower direction, the left direction and the right direction due to the clamping of the guide convex groove 101 and the equipment cabinet. When the equipment cabinet 2 is drawn out of the cabinet shell 1, the guide convex groove 101 slides along the guide groove 201, and the guide groove 201 provides a guide for the sliding of the equipment cabinet 2, so that the equipment cabinet 2 can be stably moved out.
In some embodiments, as shown in fig. 1 and 3, equipment rack 2 includes three equipment enclosures 202, and equipment enclosures 202 are containers that directly house on-board performance testers. The equipment chassis 202 is installed in the equipment cabinet 2 by adopting a guide rail structure, and when the performance tester on the machine needs to be taken out, the equipment chassis 202 is drawn out from the equipment cabinet 2, so that the guide rail structure enables the sliding to be more labor-saving. The front surface of the equipment enclosure 202 is flush with the front surface of the equipment cabinet 2, which is beneficial to neat and beautiful appearance.
In some embodiments, as shown in fig. 1 and 3, three equipment enclosures 202 are located at different levels in the equipment cabinet 2, the heights of the equipment enclosures 202 located at the same level are the same, and the heights of the equipment enclosures 202 at different levels are different, so that the equipment enclosures 202 with multiple specifications can be selected to accommodate articles with various sizes, thereby improving the storage efficiency of the cabinet. The height of the lower equipment cabinet 202 is higher, the volume of the lower equipment cabinet 202 is larger, more articles can be accommodated or the volume of the upper performance tester is larger and heavier, and the overall gravity center of the cabinet and the articles in the cabinet is moved downwards, so that the stability of the whole cabinet is facilitated.
In some embodiments, as shown in fig. 1 and 3, at least one handle 10 is mounted to a front surface of the equipment cabinet 2. The left side and the right side of the front surface of the equipment cabinet 2 can be respectively provided with a handle 10, so that the equipment cabinet 2 can be pulled out by two hands with force.
In some embodiments, as shown in fig. 1, a plurality of casters 11 are uniformly distributed on the bottom end of the exterior of the cabinet 1, and four casters 11 may be uniformly installed at four corners of the bottom end of the exterior of the cabinet 1. Six casters 11 may also be installed at the bottom end of the cabinet housing 1, and the six casters 11 are divided into three rows and two rows, which are uniformly distributed, and the number of casters is not limited and is only illustrated herein. The casters 11 make the cabinet as a whole easy to move.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A cabinet for an onboard performance tester of a stability augmentation system is characterized by comprising a cabinet shell (1) and an equipment cabinet (2) which is arranged in the cabinet shell (1) and can be drawn out;
the bottom surface of the inside of the cabinet shell (1) is provided with at least one ground rail sliding groove (3) along the drawing direction, the bottom surface of the outside of the equipment cabinet (2) is provided with a U-shaped supporting baffle (4), the U-shaped opening direction of the supporting baffle (4) is the same as the drawing direction, and the U-shaped side edge of the supporting baffle (4) is fixedly connected with the bottom surface of the equipment cabinet (2);
mounting hole (401) are seted up to holding back plate (4) same position on U word both sides wall, install bracing piece (5) on holding back plate (4), the one end of bracing piece (5) is provided with bull stick (501), bull stick (501) perpendicular to the lateral wall of bracing piece (5), bull stick (501) extend to form in mounting hole (401) and rotate the connection, pulley (6) are installed to the other end of bracing piece (5), holding back plate (4) and connection bracing piece (5) with ground rail spout (3) form sliding connection.
2. The cabinet for the performance tester of the stability augmentation system machine according to claim 1, wherein when the equipment cabinet (2) is drawn out of the cabinet shell (1), the supporting baffle (4) is located outside the ground rail sliding groove (3), the supporting rod (5) rotatably connected with the supporting baffle (4) is in a vertical state, and a side surface of a U-shaped bottom edge of the supporting baffle (4) is fixedly contacted with a side wall of the supporting rod (5).
3. The cabinet for the performance tester of the stability augmentation system according to claim 1, wherein at least one top rail sliding groove (7) which is horizontally straight along the drawing direction is formed at the top of the outer side surface of the equipment cabinet (2), and the front end of the top rail sliding groove (7) in the drawing direction is in a downward-inclined arc shape.
4. The cabinet for the performance tester of the stability augmentation system according to claim 3, wherein the length of the arc at the front end of the drawing direction of the top rail sliding groove (7) is greater than the length of a quarter of the arc of the same radius circle.
5. The cabinet for the performance tester of the stability augmentation system machine according to claim 3, wherein when the equipment cabinet (2) is embedded in the cabinet shell (1), a limit groove set (8) is formed on the side wall of the cabinet shell (1) at the same position as the circular arc-shaped top rail sliding groove (7), the limit groove set (8) comprises an installation groove (801) and a limit groove (802), and the limit groove (802) has the same shape as the circular arc-shaped top rail sliding groove (7);
the cabinet is characterized in that a limiting hand wheel (9) is installed outside the cabinet shell (1), the limiting hand wheel (9) comprises an installation rod (901), a limiting rod (902) and a hand-holding wheel (903), the installation rod (901) and the limiting rod (902) are perpendicular to the hand-holding wheel (903), the installation rod (901) is installed in the installation groove (801), and the limiting rod (902) penetrates through the limiting groove (802) and the arc-shaped top rail sliding groove (7).
6. The cabinet for the performance tester of the stability augmentation system machine according to claim 1, wherein the equipment cabinet (2) is provided with guide grooves (201) along the drawing direction on two outer sides, the cabinet shell (1) is provided with guide convex grooves (101) on two corresponding positions on two inner sides, and the guide convex grooves (101) are clamped in the guide grooves (201).
7. The cabinet for the performance tester of the stability augmentation system on-board unit according to claim 1, wherein the equipment cabinet (2) comprises a plurality of equipment cabinets (202), the equipment cabinets (202) are mounted in the equipment cabinet (2) by adopting a rail structure, and the front surfaces of the equipment cabinets (202) are flush with the front surface of the equipment cabinet (2).
8. The cabinet for the onboard performance tester of the stability augmentation system according to claim 7, wherein a plurality of said equipment enclosures (202) are located at different levels within the equipment cabinet (2), the heights of the equipment enclosures (202) located at the same level are the same, and the heights of the equipment enclosures (202) located closer to the bottom level are higher.
9. The cabinet for the performance tester of the stability augmentation system of the machine as claimed in claim 1, wherein at least one handle (10) is installed on the front surface of the equipment cabinet (2).
10. The cabinet for the performance tester of the stability augmentation system as claimed in any one of claims 1 to 9, wherein a plurality of casters (11) are uniformly distributed on the bottom outer end of the cabinet shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093045.6U CN215708085U (en) | 2021-09-01 | 2021-09-01 | Cabinet for performance inspection instrument on stability augmentation system machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093045.6U CN215708085U (en) | 2021-09-01 | 2021-09-01 | Cabinet for performance inspection instrument on stability augmentation system machine |
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| Publication Number | Publication Date |
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| CN215708085U true CN215708085U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122093045.6U Active CN215708085U (en) | 2021-09-01 | 2021-09-01 | Cabinet for performance inspection instrument on stability augmentation system machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453470A (en) * | 2021-07-02 | 2021-09-28 | 北京无线电测量研究所 | Spare part combination for tool-free operation and cabinet for radar system |
-
2021
- 2021-09-01 CN CN202122093045.6U patent/CN215708085U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453470A (en) * | 2021-07-02 | 2021-09-28 | 北京无线电测量研究所 | Spare part combination for tool-free operation and cabinet for radar system |
| CN113453470B (en) * | 2021-07-02 | 2022-09-02 | 北京无线电测量研究所 | Spare part combination for tool-free operation and cabinet for radar system |
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