Cabinet body structure of electric power cabinet

Abstract

The utility model relates to the technical field of cabinets, and discloses a cabinet body structure of an electric power cabinet, which comprises a cabinet body and a support frame arranged in the cabinet body, a plurality of vertically arranged mounting modules are arranged in the support frame, each mounting module comprises two side edge plates respectively arranged on the support frame at two sides, and the side edge plates are arranged on the support frame at two sides. A bearing plate used for bearing network system equipment is installed between the two side edge plates, a switching assembly is arranged between the bearing plate and the side edge plates, and the switching assembly enables the bearing plate to be switched between horizontal sliding and rotation around one side fulcrum. According to the utility model, by switching different states of the bearing plates, after the target bearing plate is pulled out for a certain distance, the bearing plate above the target bearing plate rotates to expand the operation space at the target bearing plate, so that the operation space of the target bearing plate can be expanded while the installation space can be utilized to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, in particular to a cabinet structure of a power cabinet. Background Art

[0002] The cabinet structure of the power cabinet is a rectangular cabinet composed of a frame and a cover plate, which is used to install various power control equipment in a cabinet. In the field of communications, it is mainly used to install switches, fiber optic adapters and other equipment. The power cabinet also has electromagnetic isolation, noise isolation, ventilation and heat dissipation, anti-vibration and other properties to ensure stable and reliable operation of the equipment.

[0003] At present, the existing cabinets such as Chinese patent CN220732940U disclose a communication switch cabinet. The cabinet has an overall modular structure, and the number of installation layers of the bracket can be selected according to the specific number of switches to be installed. Therefore, the installation space of the cabinet can be fully utilized, the space utilization rate is improved, and when the line of any switch is changed or maintained at a later stage, the switch can be pulled out with the help of a movable bracket to facilitate the later line change or equipment maintenance.

[0004] However, in order to improve space utilization, the spacing between adjacent switches is still limited. In addition, due to the concentrated accumulation of line cables, although the switches can be pulled out for operation with the help of movable brackets, the relative operating space is still limited, which is a big challenge for the early installation and later maintenance. Utility Model Content

[0005] The purpose of the utility model is to provide a cabinet structure of a power cabinet to solve at least one technical problem existing in the above-mentioned prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: the cabinet structure of the power cabinet includes a cabinet body and also includes:

[0007] A support frame installed in the cabinet, wherein a plurality of vertically arranged mounting modules are installed in the support frame, wherein the mounting module comprises two side panels respectively installed on the support frames at both sides, and a bearing plate for carrying network system equipment is installed between the two side panels, and a switching component is provided between the bearing plate and the side panels, wherein the switching component enables the bearing plate to switch between horizontal sliding and rotation of a fulcrum on one side;

[0008] Long grooves are provided inside both sides of the carrying plate, and a first slider and a second slider are slidably installed in the long grooves, and a connecting rod is rotatably connected between the second slider in the upper carrying plate and the first slider in the lower carrying plate;

[0009] The invention also comprises a locking assembly arranged in the bearing plate, wherein the locking assembly is used to lock the first slider and the second slider simultaneously or individually.

[0010] Optionally, the locking assembly includes a through hole opened inside the supporting plate, and the through hole penetrates along the length direction of the long slot, an inner rod is rotatably installed in the through hole, a first semicircular plate is fixed to the outer wall of the inner rod below the first slider, and a groove for the first semicircular plate to be rotated into is opened at the bottom of the first slider, a second semicircular plate is fixed to the outer wall of the inner rod below the second slider, and a groove for the second semicircular plate to be rotated into is opened at the bottom of the second slider, the first semicircular plate and the second semicircular plate are both semicircular, and the angle between the two is set at 90 degrees.

[0011] Optionally, the switching assembly includes a slide groove provided on the side wall of the side plate, and a lock hole is provided at the end located inside the slide groove;

[0012] The switching assembly also includes a mounting groove provided inside the edge of the carrier plate, and a locking rod is slidably mounted in the mounting groove, and one end of the locking rod extends out of the outer wall of the carrier plate and is inserted into the lock hole, one end of the locking rod located in the mounting groove is configured as a convex plate, and an elastic member capable of driving the locking rod to be pulled out of the lock hole is installed between the convex plate and the inner wall of the mounting groove, a top plate is fixed to the outer wall of the inner penetrating rod extending into the mounting groove, and the top plate is a semicircular fan plate, the top plate contacts and abuts against the convex plate of the locking rod, and the top plate and the second semicircular plate are in opposite directions;

[0013] The switching assembly also includes a hole opened in the side wall of the long slot, and a pin rod is slidably installed in the hole, one end of the pin rod can be inserted into the slide groove, the position of the inner penetrating rod close to the pin rod is set as a breakpoint, and cams are fixed at the two breakpoints, an eccentrically arranged penetrating rod is fixed between the cams, and a crank is rotatably connected between the outer wall of the penetrating rod and the pin rod.

[0014] Optionally, one end of the connecting rod close to the second sliding block is set to be forked, and the inner rod passes through between the forks.

[0015] Optionally, a guide rod is fixed to the inner wall of the long groove, and the guide rod passes through the first slider and the second slider, and is slidably connected to the penetration point of the first slider and the second slider.

[0016] Optionally, the locking rod is located between the first sliding block and the second sliding block.

[0017] Optionally, a plurality of through mounting holes are formed on the bearing plate.

[0018] Optionally, a handle is fixed to one end of the inner rod that passes through the bearing plate toward the outside, and the handle is in a cross shape, and different marks are designed at various positions of the cross.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model switches the movement state of the carrier plate so that after the target carrier plate is pulled out a certain distance, the carrier plate located above it rotates to expand the operating space at the target carrier plate, thereby providing convenience for the maintenance or replacement of subsequent equipment, so that the installation space can be maximized while expanding the operating space of the target carrier plate.

[0021] Second, the utility model adopts modular arrangement between the bearing plates, and by setting the distance between the upper and lower support frames, the space can be adjusted according to the number of installed switches to improve the utilization of the space. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 It is an enlarged three-dimensional diagram of the support frame and the load-bearing plate of the utility model;

[0024] Figure 3 It is a partial cross-sectional view and an enlarged view of the load-bearing plate of the utility model;

[0025] Figure 4 It is a partial cross-sectional stereoscopic view of the position of the long groove of the load-bearing plate of the utility model;

[0026] Figure 5 It is a partial cross-sectional stereoscopic view and an enlarged view of the load-bearing plate of the utility model;

[0027] Figure 6 This is a state diagram of the utility model when the carrying plate is pulled out;

[0028] Figure 7 It is an enlarged stereoscopic view of the side panel of the utility model;

[0029] Figure 8 It is an enlarged stereoscopic view of the inner penetrating rod and the structure above it of the utility model.

[0030] In the figure: 1. cabinet; 2. support frame; 3. side panel; 4. load-bearing plate; 5. slide groove; 6. lock hole; 7. lock rod; 8. installation groove; 9. inner rod; 10. top plate; 11. guide rod; 12. first slider; 13. second slider; 14. connecting rod; 15. first semicircular plate; 16. second semicircular plate; 17. pin rod; 18. cam; 19. crank; 20. long groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 8 The utility model provides a technical solution: the cabinet structure of the power cabinet includes a cabinet 1, and also includes:

[0033] A support frame 2 is installed in the cabinet 1, and a plurality of vertically arranged mounting modules are installed in the support frame 2. The mounting modules include two side panels 3 respectively installed on the support frames 2 on both sides, and a bearing plate 4 for carrying network system equipment is installed between the two side panels 3, and a switching component is provided between the bearing plate 4 and the side panels 3, and the switching component enables the bearing plate 4 to switch between horizontal sliding and rotation of a fulcrum on one side;

[0034] Long grooves 20 are provided inside both sides of the carrier plate 4, and a first slider 12 and a second slider 13 are slidably installed in the long grooves 20, and a connecting rod 14 is rotatably connected between the second slider 13 located in the upper carrier plate 4 and the first slider 12 located in the lower carrier plate 4;

[0035] The invention also comprises a locking assembly arranged in the carrying plate 4 , and the locking assembly is used to lock the first slider 12 and the second slider 13 simultaneously or individually.

[0036] When installing network power control equipment, such as switches, optical fiber adapters, etc., they are installed on the corresponding bearing plates 4 respectively. By setting the spacing between the upper and lower support frames 2, the space can be adjusted according to the number of switches installed to improve the utilization of the space.

[0037] Since the load-bearing plate 4 is also installed from bottom to top during installation, and the cables are added from few to many, it is not difficult to pile up the cables during installation. The main problem is that during subsequent maintenance or replacement of equipment, the accumulation of cables will reduce the space for operation. Therefore, in order to increase the operating space, the operation in this case is as follows:

[0038] First, the target carrying plate 4 is switched to be able to slide horizontally by the switching component, so that it can be pulled out from between the side plates 3 for a distance, and at the same time, the locking component locks the first slider 12 on the target carrying plate 4 and unlocks the second slider 13;

[0039] Secondly, the carrier plate 4 above the target carrier plate 4 is switched to be able to rotate around one side fulcrum, and the locking assembly thereon unlocks the first slider 12, while the second slider 13 is locked, which is opposite to the target carrier plate 4. In this way, when the target carrier plate 4 is pulled outward, it will rotate around one side fulcrum under the connection of the connecting rod 14, as shown in the following figure. Figure 6 As shown, in this way, the carrier plate 4 can be pulled out for a distance, and at the same time, the rotation of the carrier plate 4 located above it will expand the operating space at the target carrier plate 4, thereby providing convenience for the subsequent maintenance or replacement of the equipment, so that the installation space can be maximized while expanding the operating space of the target carrier plate 4;

[0040] Furthermore, after the operation is completed, after the target carrying plate 4 is pushed back, the carrying plate 4 located above it will automatically reset to ensure the normal use space of the equipment thereon;

[0041] In this way, through the mutual cooperation between two adjacent bearing plates 4, sufficient operating space is provided for subsequent repair and maintenance, which provides convenience for engineering personnel.

[0042] In one of the more preferred embodiments, the locking assembly includes a through hole opened inside the bearing plate 4, and the through hole penetrates along the length direction of the long groove 20, an inner rod 9 is rotatably installed in the through hole, a first semicircular plate 15 is fixed to the outer wall of the inner rod 9 located below the first slider 12, and a groove for the first semicircular plate 15 to be rotated into is opened at the bottom of the first slider 12, a second semicircular plate 16 is fixed to the outer wall of the inner rod 9 located below the second slider 13, and a groove for the second semicircular plate 16 to be rotated into is opened at the bottom of the second slider 13, the first semicircular plate 15 and the second semicircular plate 16 are both semicircular, and the angle between the two is set at 90 degrees;

[0043] A handle is fixed to one end of the inner penetrating rod 9 that passes through the carrying plate 4 and faces outward. The handle is in a cross shape, and different marks are designed at various positions of the cross.

[0044] For details on locking components, please refer to Figure 4 and Figure 8 In a normal state, all sectors of the first semicircular plate 15 will be rotated into the groove at the bottom of the first slider 12, while only half of the sectors of the second semicircular plate 16 will be rotated into the groove at the bottom of the second slider 13, so that both sliders can remain locked;

[0045] When the target carrier plate 4 needs to be pulled out, it can be known from the above content that the first slider 12 thereon is locked, and the second slider 13 is unlocked, so the inner rod 9 therein needs to be rotated 90 degrees, at which time only half of the first semicircular plate 15 is in the groove of the first slider 12, and the second semicircular plate 16 is completely separated from the groove of the second slider 13;

[0046] The upper supporting plate 4 needs to rotate the inner rod 9 therein 180 degrees, at which time the first semicircular plate 15 is completely disengaged from the groove of the first slider 12, and half of the fan surface of the second semicircular plate 16 is re-entered into the groove of the second slider 13, thereby achieving the purpose of unlocking the first slider 12 and locking the second slider 13.

[0047] Otherwise, just rotate the inner wear rod 9 in the opposite direction.

[0048] Furthermore, since the rotation angle of one side of the inner penetration rod 9 is 90 degrees, a cross-shaped handle is provided and equipped with different marks to facilitate the operator to identify the rotation position and angle of the inner penetration rod 9, thereby providing convenience for operation.

[0049] In one of the more preferred embodiments, the switching assembly includes a slide groove 5 provided on the side wall of the side plate 3, and a lock hole 6 is provided at the end of the inner side of the slide groove 5;

[0050] The switching assembly also includes a mounting groove 8 provided inside the edge of the carrier plate 4, and a locking rod 7 is slidably mounted in the mounting groove 8, and one end of the locking rod 7 extends out of the outer wall of the carrier plate 4 and is inserted into the locking hole 6, and one end of the locking rod 7 located in the mounting groove 8 is set as a convex plate, and an elastic member capable of driving the locking rod 7 to be pulled out of the locking hole 6 is installed between the convex plate and the inner wall of the mounting groove 8, and a top plate 10 is fixed to the outer wall of the inner penetrating rod 9 extending into the mounting groove 8, and the top plate 10 is a semicircular fan plate, and the top plate 10 contacts and abuts against the convex plate of the locking rod 7, and the top plate 10 and the second semicircular plate 16 face in opposite directions;

[0051] The switching assembly also includes a hole opened in the side wall of the long slot 20, and a pin rod 17 is slidably installed in the hole, one end of the pin rod 17 can be inserted into the slide groove 5, the position of the inner penetrating rod 9 close to the pin rod 17 is set as a breakpoint, and cams 18 are fixed at the two breakpoints, an eccentric penetrating rod is fixed between the two cams 18, and a crank 19 is rotatably connected between the outer wall of the penetrating rod and the pin rod 17, see Figure 8 shown.

[0052] For details on switching components, see Figure 3 , Figure 5 and Figure 7 The carrier plate 4 has two states, one of which is horizontal sliding and the other is rotation at a fixed point on one side. In a normal installation state, the carrier plate 4 should be in a locked state;

[0053] In this state, see Figure 3 At this time, the arc surface of the top plate 10 is squeezed with the convex plate of the lock rod 7, and the lock rod 7 is inserted into the lock hole 6 of the slide groove 5, and see Figure 8At the same time, under the crank-connecting rod structure composed of the cam 18, the crank 19 and the pin 17, the pin 17 is also inserted into the slide groove 5, thereby locking the bearing plate 4 and the side plate 3;

[0054] When it needs to be switched to horizontal sliding, that is, the target carrier plate 4 needs to slide horizontally, then the locking rod 7 and the pin rod 17 need to extend into the slide groove 5, but the locking rod 7 cannot be inserted into the lock hole 6. As can be seen from the above content, in this state, the inner rod 9 rotates 180 degrees, so the arc surface of the top plate 10 is separated from the convex plate of the locking rod 7. Under the elastic force of the elastic member, the locking rod 7 will be pulled out of the lock hole 6 and still in the slide groove 5. After the cam 18 rotates 180 degrees, the pin rod 17 is still in the slide groove 5, thereby switching to a state capable of horizontal sliding.

[0055] The carrier plate 4 above the target carrier plate 4 needs to be rotated at a fixed point. As can be seen from the above content, the inner rod 9 therein is only rotated 90 degrees, and at this time the arc surface of the top plate 10 is still in contact with the convex plate of the lock rod 7, so the lock rod 7 is still inserted in the lock hole 6, and after the cam 18 rotates 90 degrees, the pin rod 17 will be recovered inwardly through the crank 19 to make it out of the slide groove 5. At this time, the carrier plate 4 only uses the lock rod 7 as a fulcrum, and the lock rod 7 is inserted in the lock hole again, so as to switch to a state where it can be rotated at a fixed point;

[0056] In this way, the state of the carrying plate 4 can be switched simultaneously during the process of selecting to unlock the two sliders, which makes the operation simpler and more convenient, and provides convenience for operators.

[0057] In one of the more preferred embodiments, one end of the connecting rod 14 close to the second sliding block 13 is configured to be forked, and the inner rod 9 passes through the fork.

[0058] In order to avoid interference between the inner rod 9 and the connecting rod 14, one end of the connecting rod 14 is set in a fork shape. Figure 4 .

[0059] In one of the more preferred embodiments, a guide rod 11 is fixed to the inner wall of the long slot 20 . The guide rod 11 passes through the first slider 12 and the second slider 13 , and is slidably connected to the penetration point of the first slider 12 and the second slider 13 .

[0060] By adding the guide rod 11 , the stability and smoothness of the first sliding block 12 and the second sliding block 13 when sliding can be improved.

[0061] In one of the more preferred embodiments, the locking rod 7 is located between the first slider 12 and the second slider 13 .

[0062] The locking rod 7 is positioned to avoid interfering with the formation of the first slider 12 and the second slider 13 , while also providing better support for the carrying plate 4 .

[0063] In one of the more preferred embodiments, a plurality of through-mounting holes are formed on the supporting plate 4 .

[0064] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0065] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cabinet structure of a power cabinet, comprising a cabinet (1), characterized in that: Also includes: A support frame (2) is installed in a cabinet (1), wherein a plurality of vertically arranged installation modules are installed in the support frame (2), wherein the installation modules include two side panels (3) respectively installed on the support frames (2) on both sides, and a bearing plate (4) for bearing network system equipment is installed between the two side panels (3), and a switching component is provided between the bearing plate (4) and the side panels (3), wherein the switching component enables the bearing plate (4) to switch between horizontal sliding and rotation at a fulcrum on one side; Long grooves (20) are provided inside both sides of the bearing plate (4), and a first slider (12) and a second slider (13) are slidably installed in the long grooves (20), and a connecting rod (14) is rotatably connected between the second slider (13) located in the upper bearing plate (4) and the first slider (12) located in the lower bearing plate (4); It also comprises a locking assembly arranged in the carrying plate (4), and the locking assembly is used to lock the first slider (12) and the second slider (13) simultaneously or individually.

2. The cabinet structure of the power cabinet according to claim 1 is characterized in that: The locking assembly comprises a through hole formed inside the bearing plate (4), and the through hole penetrates along the length direction of the long groove (20); an inner rod (9) is rotatably mounted in the through hole; a first semicircular plate (15) is fixed to the outer wall of the inner rod (9) below the first slider (12); a groove into which the first semicircular plate (15) can be rotated is formed at the bottom of the first slider (12); a second semicircular plate (16) is fixed to the outer wall of the inner rod (9) below the second slider (13); a groove into which the second semicircular plate (16) can be rotated is formed at the bottom of the second slider (13); the first semicircular plate (15) and the second semicircular plate (16) are both semicircular, and the angle between the two is set at 90 degrees.

3. The cabinet structure of the power cabinet according to claim 2 is characterized in that: The switching assembly comprises a slide groove (5) provided on the side wall of the side plate (3), and a lock hole (6) is provided at the end located inside the slide groove (5); The switching assembly also includes a mounting groove (8) provided inside the edge of the carrier plate (4), and a locking rod (7) is slidably mounted in the mounting groove (8), and one end of the locking rod (7) extends out of the outer wall of the carrier plate (4) and is inserted into the locking hole (6), and one end of the locking rod (7) located in the mounting groove (8) is set as a convex disk, and an elastic member capable of driving the locking rod (7) to be pulled out of the locking hole (6) is installed between the convex disk and the inner wall of the mounting groove (8), and a top plate (10) is fixed to the outer wall of the mounting groove (8) where the inner penetrating rod (9) extends, and the top plate (10) is a semicircular fan plate, and the top plate (10) contacts and abuts against the convex disk of the locking rod (7), and the top plate (10) and the second semicircular plate (16) are oriented in opposite directions; The switching assembly also includes a hole formed in the side wall of the long slot (20), and a pin rod (17) is slidably installed in the hole, one end of the pin rod (17) can be inserted into the slide groove (5), the position of the inner penetrating rod (9) close to the pin rod (17) is set as a breakpoint, and cams (18) are fixed at the two breakpoints, an eccentrically arranged penetrating rod is fixed between the cams (18), and a crank (19) is rotatably connected between the outer wall of the penetrating rod and the pin rod (17).

4. The cabinet structure of the power cabinet according to claim 2 is characterized in that: One end of the connecting rod (14) close to the second sliding block (13) is designed to be forked, and the inner rod (9) passes through the fork.

5. The cabinet structure of the power cabinet according to any one of claims 1 to 4, characterized in that: A guide rod (11) is fixed to the inner wall of the long slot (20), and the guide rod (11) penetrates the first slider (12) and the second slider (13), and is slidably connected to the penetration point of the first slider (12) and the second slider (13).

6. The cabinet structure of the power cabinet according to claim 3 is characterized in that: The locking rod (7) is located between the first sliding block (12) and the second sliding block (13).

7. The cabinet structure of the power cabinet according to any one of claims 1 to 4, characterized in that: The bearing plate (4) is provided with a plurality of through-going mounting holes.

8. The cabinet structure of the power cabinet according to claim 2, characterized in that: A handle is fixed to one end of the inner penetration rod (9) that passes through the bearing plate (4) and faces outward, and the handle is in a cross shape, and different marks are designed at various positions of the cross.

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