Tray support of low-voltage cabinet

Abstract

The utility model discloses a low-voltage cabinet tray support which comprises a cabinet body and an installation mechanism, one side of the cabinet body is provided with an adjusting mechanism used for adjusting the displacement of the installation mechanism, one side of the adjusting mechanism is provided with the installation mechanism used for disassembly and assembly, the installation mechanism comprises a connecting seat, one side of the connecting seat is provided with a sliding groove, and the sliding groove is provided with a clamping groove. The sliding strip is slidably connected to the interior of the sliding groove, notches are formed in the two ends of the sliding strip and the top of the connecting base, inserting blocks are inserted into the notches, and a connecting plate is fixedly installed at the tops of the inserting blocks; according to the utility model, through the arrangement of the installation mechanism, the installation mechanism has the advantage of being convenient to disassemble and assemble, can be disassembled as required to reduce the occupied space, thereby facilitating the subsequent transportation and packaging, can support and install the required equipment after installation, so that the installation mechanism can be matched with the low-voltage cabinet to work, and can be operated as required in specific use; the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage cabinets, in particular to a low-voltage cabinet tray bracket. Background Art

[0002] Electricity has become an important form of energy today, and more and more distribution cabinets are used in low-voltage power supply systems. These low-voltage cabinets are equipped with control components such as PLCs, and often use programming devices such as computers and programmers. In addition, during factory testing, on-site debugging and daily maintenance, a supporting platform is usually required to place the above equipment, that is, a bracket with a tray is required. The existing low-voltage cabinets still have some disadvantages, and some programming equipment is required to program the PLC and other control components inside the low-voltage cabinet. Since the low-voltage cabinet generally lacks the corresponding tray bracket, it is not convenient to place the programming equipment when debugging, installing and maintaining the internal components of the low-voltage cabinet.

[0003] In view of the above technical problems, a power distribution low-voltage cabinet tray bracket is disclosed in the announcement number CN216903840U, in which the fixing frame is connected to the outer surface of the low-voltage cabinet by threaded fixing, so that the whole device is fixedly installed with the low-voltage cabinet. Due to its own weight, the supporting plate is generally in a vertical state, and does not occupy the use area when not in use;

[0004] The above patent also has the following shortcomings: in actual use, the bracket cannot be disassembled and assembled as required, so that the occupied space cannot be reduced in the subsequent transportation diagram, and it is easy to be damaged, which is not conducive to the subsequent stabilization and support operation. Utility Model Content

[0005] The purpose of the utility model is to provide a low-voltage cabinet tray bracket, which has the advantage of quick disassembly and assembly, facilitates the fixation of the load-bearing placement parts through elastic insertion connection, and is simple and convenient to operate, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a low voltage cabinet tray bracket, comprising:

[0007] A cabinet and a mounting mechanism, wherein one side of the cabinet is provided with an adjusting mechanism for adjusting the displacement of the mounting mechanism, and one side of the adjusting mechanism is provided with a mounting mechanism for disassembly and assembly;

[0008] The mounting mechanism comprises a connecting seat, and a sliding groove is provided on one side of the connecting seat;

[0009] A slide bar slidably connected to the inside of the slide groove, the slide bar and the two ends of the top of the connecting seat are provided with slots, the inside of the slot is plugged with an insert block, and the top of the insert block is fixedly installed with a connecting plate;

[0010] Springs and connecting rods are welded at both ends of the top of the connecting plate, a top plate is welded to the order of the spring, and a pull rod is rotatably connected to the center of the top of the connecting plate.

[0011] Preferably, a limit block is fixedly installed at the lower part of the outer side of the pull rod, the spring is located on the outer side of the connecting rod, and the top plate slides through the connecting rod.

[0012] Preferably, the adjustment mechanism includes a moving component and an auxiliary component;

[0013] A moving component is arranged on one side of the cabinet, and an auxiliary component is arranged inside the moving component.

[0014] Preferably, the moving component comprises a connection box, the connection box is fixedly mounted on one side of the cabinet, a partition is fixedly mounted on the upper part of the inner cavity of the connection box, and an electric slide is fixedly mounted between the partition and the connection box.

[0015] Preferably, the auxiliary component includes a vertical rod, which is fixedly mounted at both ends of the bottom of the partition, and a sliding sleeve is slidably connected to the outer side of the vertical rod, and a connecting block is fixedly mounted on one side of the sliding sleeve and the moving end of the electric slide.

[0016] Preferably, a protection mechanism is provided on one side of the slide bar, and the protection mechanism comprises a bracket, and the bracket is fixedly installed on one side of the slide bar.

[0017] Preferably, the pillars are fixedly mounted at both ends of the top of the bracket, a first protective frame is fixedly mounted on the lower part of the outer side of the pillar, and a fixing rod is inserted into the upper part of the inner cavity of the pillar;

[0018] A second protection frame is fixedly mounted on the outside of the fixing rod, and the fixing rod and the inner threads of the support are connected with screw rods.

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

[0020] The utility model has the advantage of easy disassembly and assembly through the setting of the installation mechanism. It can be disassembled as needed to reduce the occupied space, which is beneficial to the subsequent transportation and packaging. After installation, the required equipment can be supported and installed so that it can work with the low-voltage cabinet. The specific use can be operated according to the needs, and the operation is simple and convenient.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 This is a schematic diagram of the structure of the electric slide of the utility model;

[0024] Figure 3 This is a schematic diagram of the spring structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the fixing rod structure of the utility model.

[0026] In the figure: 1. cabinet; 2. adjustment mechanism; 21. connection box; 22. partition; 23. electric slide; 24. vertical rod; 25. sliding sleeve; 26. connection block; 3. installation mechanism; 31. connection seat; 32. slide groove; 33. slide bar; 34. notch; 35. plug-in block; 36. connection plate; 37. spring; 38. top plate; 39. connection rod; 310. pull rod; 311. limit block; 4. protection mechanism; 41. bracket; 42. first protection frame; 43. pillar; 44. fixing rod; 45. second protection frame; 46. screw. DETAILED DESCRIPTION

[0027] 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.

[0028] The utility model provides a low-voltage cabinet tray bracket, comprising:

[0029] A cabinet 1 and a mounting mechanism 3, wherein an adjusting mechanism 2 for adjusting the displacement of the mounting mechanism 3 is disposed on one side of the cabinet 1, and a mounting mechanism 3 for assembly and disassembly is disposed on one side of the adjusting mechanism 2;

[0030] The mounting mechanism 3 includes a connecting seat 31, and a sliding groove 32 is formed on one side of the connecting seat 31;

[0031] A slide bar 33 is slidably connected to the inside of the slide groove 32. Slots 34 are provided at both ends of the slide bar 33 and the top of the connecting seat 31. An insert block 35 is inserted into the inside of the slot 34. A connecting plate 36 is fixedly installed on the top of the insert block 35.

[0032] The spring 37 and the connecting rod 39 are welded to both ends of the top of the connecting plate 36 , the top plate 38 is welded to the order of the spring 37 , and the center of the top of the connecting plate 36 is rotatably connected with a pull rod 310 .

[0033] The picture shows the installation status:

[0034] When disassembly is required;

[0035] The pull rod 310 is directly pulled upward, and the pull rod 310 will drive the limit block 311 and the connecting plate 36 to move upward together. At this time, the plug block 35 is pulled upward by the connecting plate 36 to disengage from the notch 34, and then the connecting rod 39 moves upward to penetrate the top plate 38 and slides therewith. At the same time, the connecting plate 36 moves upward to squeeze the spring 37. When the pull rod 310 moves upward, it will drive the limit block 311 to penetrate the top plate 38 and then rotate the pull rod 310 to drive the limit block 311 to rotate together, thereby achieving blocking work to avoid moving downward again due to the push of the spring 37. At this time, the positioning plug block 35 will not move downward when no pulling force is applied. At this time, the disassembly operation can be completed by directly pulling the slide bar 33 out of the inside of the slide groove 32.

[0036] During installation, the above disassembly method can be followed in reverse order to perform the installation, which is simple, convenient and easy to use.

[0037] The lower part of the outer side of the pull rod 310 is fixedly installed with a limit block 311 , the spring 37 is located on the outer side of the connecting rod 39 , and the top plate 38 and the connecting rod 39 penetrate and slide.

[0038] Preferably, the adjustment mechanism 2 includes a moving component and an auxiliary component;

[0039] A moving component is arranged on one side of the cabinet 1, and an auxiliary component is arranged inside the moving component.

[0040] like Figure 2 As shown, the moving assembly includes a connection box 21, which is fixedly mounted on one side of the cabinet 1, a partition 22 is fixedly mounted on the upper part of the inner cavity of the connection box 21, and an electric slide 23 is fixedly mounted between the partition 22 and the connection box 21.

[0041] like Figure 2 As shown, the auxiliary component includes a vertical rod 24, which is fixedly installed at both ends of the bottom of the partition 22. The outer side of the vertical rod 24 is slidably connected with a sliding sleeve 25, and a connecting block 26 is fixedly installed on one side of the sliding sleeve 25 and the moving end of the electric slide 23.

[0042] When adjusting the desired height position:

[0043] At this time, based on the above and the following installation is completed, the electric slide 23 is working, and the moving end of the electric slide 23 directly drives the connecting seat 31 and the components connected to it to move up and down together through the connecting block 26 until they move to the required position. During the movement, the connecting seat 31 will also drive the sliding sleeve 25 to slide on the outside of the vertical rod 24 through the connecting block 26, which together play the role of auxiliary connection support to ensure stability during up and down movement.

[0044] Furthermore, a protection mechanism 4 is provided on one side of the slide bar 33 . The protection mechanism 4 includes a bracket 41 . The bracket 41 is fixedly mounted on one side of the slide bar 33 . The bracket 41 is conducive to supporting and placing the required control equipment.

[0045] like Figure 4 As shown, the pillars 43 are fixedly mounted at both ends of the top of the bracket 41, the first protection frame 42 is fixedly mounted on the lower part of the outer side of the pillar 43, and the fixing rod 44 is inserted into the upper part of the inner cavity of the pillar 43;

[0046] A second protection frame 45 is fixedly mounted on the outside of the fixing rod 44 , and a screw 46 is connected to the inner threads of the fixing rod 44 and the support 43 .

[0047] According to the above, the control equipment can be placed after the installation is completed. The required control equipment can be directly taken out and placed on the top of the bracket 41 and inside the first protective frame 42. Then the second protective frame 45 is taken out and located above the first protective frame 42. The fixing rod 44 is driven by the second protective frame 45 to be inserted into the inside of the pillar 43. At this time, the second protective frame 45 and the second protective frame 45 are in contact with each other, and then the screw 46 is rotated to thread through the second protective frame 45, the fixing rod 44 and the pillar 43 in sequence, so as to fix the second protective frame 45. The cooperation of the second protective frame 45 and the second protective frame 45 can complete the protection and support of the control equipment used to cooperate with the low-voltage cabinet.

[0048] 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 low voltage cabinet tray support, characterized in that: include: A cabinet (1) and a mounting mechanism (3), wherein one side of the cabinet (1) is provided with an adjustment mechanism (2) for adjusting the displacement of the mounting mechanism (3), and one side of the adjustment mechanism (2) is provided with a mounting mechanism (3) for assembly and disassembly; The mounting mechanism (3) comprises a connecting seat (31), and a sliding groove (32) is provided on one side of the connecting seat (31); A slide bar (33) slidably connected to the inside of the slide groove (32), notches (34) are provided at both ends of the slide bar (33) and the top of the connecting seat (31), an insert block (35) is inserted into the inside of the notch (34), and a connecting plate (36) is fixedly installed on the top of the insert block (35); A spring (37) and a connecting rod (39) are welded to both ends of the top of the connecting plate (36), a top plate (38) is welded to the order of the spring (37), and a pull rod (310) is rotatably connected to the center of the top of the connecting plate (36).

2. A low voltage cabinet tray support according to claim 1, characterized in that: A limit block (311) is fixedly installed at the lower part of the outer side of the pull rod (310), the spring (37) is located on the outer side of the connecting rod (39), and the top plate (38) and the connecting rod (39) penetrate and slide.

3. A low voltage cabinet tray support according to claim 1, characterized in that: The regulating mechanism (2) comprises a moving component and an auxiliary component; A moving component is arranged on one side of the cabinet (1), and an auxiliary component is arranged inside the moving component.

4. A low voltage cabinet tray support according to claim 3, characterized in that: The moving assembly comprises a connection box (21), the connection box (21) being fixedly mounted on one side of the cabinet (1), a partition plate (22) being fixedly mounted on the upper part of the inner cavity of the connection box (21), and an electric slide (23) being fixedly mounted between the partition plate (22) and the connection box (21).

5. A low voltage cabinet tray support according to claim 4, characterized in that: The auxiliary component comprises a vertical rod (24), wherein the vertical rod (24) is fixedly mounted at both ends of the bottom of the partition (22), a sliding sleeve (25) is slidably connected to the outer side of the vertical rod (24), and a connecting block (26) is fixedly mounted on one side of the sliding sleeve (25) and the moving end of the electric slide (23).

6. The low voltage cabinet tray support according to claim 1, characterized in that: A protection mechanism (4) is provided on one side of the slide bar (33), and the protection mechanism (4) comprises a bracket (41), and the bracket (41) is fixedly mounted on one side of the slide bar (33).

7. A low voltage cabinet tray support according to claim 6, characterized in that: A support (43) is fixedly mounted on both ends of the top of the support (41), a first protection frame (42) is fixedly mounted on the lower portion of the outer side of the support (43), and a fixing rod (44) is inserted into the upper portion of the inner cavity of the support (43); A second protective frame (45) is fixedly mounted on the outside of the fixing rod (44), and a screw rod (46) is connected to the internal threads of the fixing rod (44) and the support (43).

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