Switch cabinet convenient to install and installation method thereof

Abstract

The invention relates to the technical field of switch cabinets, and provides a switch cabinet convenient to install and an installation method thereof.The switch cabinet comprises a switch cabinet body, a cabinet door is installed on the outer wall of the switch cabinet body, an assembling mechanism is fixedly connected to the outer wall of the switch cabinet body, and the assembling mechanism comprises a T-shaped butt joint block fixedly installed on one side of the switch cabinet body; a threaded rod is movably connected into the T-shaped butt joint block, a rotary knob is fixedly connected to the top end of the threaded rod, and a movable block is movably connected to the outer wall of the threaded rod. According to the invention, by moving the switch cabinet main body, a T-shaped butt joint block is inserted into a T-shaped butt joint groove formed in a fixed plate in a butt joint manner, and a rotary knob is rotated to rotate a threaded rod, so that a movable block can be driven to move upwards along the threaded rod, and a wedge-shaped block slides along an open groove of a bearing block and extrudes the bearing block; and the limiting rod slides along the T-shaped butt joint block and is inserted into the limiting hole for limiting, so that the effect of conveniently mounting and limiting the switch cabinet main body is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of switch cabinets, and in particular to a switch cabinet that is easy to install and an installation method thereof. Background Art

[0002] Switchgear is an electrical device used to control, protect, and distribute electrical energy in power systems. It typically consists of a cabinet, switching components (such as circuit breakers and disconnectors), measuring instruments, protective devices, and auxiliary equipment. It is widely used in power generation, transmission, distribution, and consumption, and is an indispensable key device in power systems. Small switchgear is often mounted on a wall. When using existing switch cabinets, the switch cabinets are often installed directly on the wall with bolts. The switch cabinet cannot be installed stably and quickly. In addition, the bolts need to be tightened one by one during installation, which not only consumes a lot of time and manpower, but also makes it difficult to ensure the uniform tightening force of each bolt. This will cause the switch cabinet to be unevenly stressed after installation, lack stability, and be prone to shaking. During long-term use, it may cause problems such as loose internal components and poor contact, thereby affecting the normal operation and service life of the switch cabinet. Summary of the Invention

[0003] The object of the present invention is to provide a switch cabinet that is easy to install and an installation method thereof, so as to solve the defect that the existing switch cabinet cannot stably and quickly perform installation and positioning of the switch cabinet.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a switch cabinet that is easy to install, comprising a switch cabinet main body; A cabinet door is installed on the outer wall of the switch cabinet body, and an assembly mechanism is fixedly connected to the outer wall of the switch cabinet body; The assembly mechanism includes a T-shaped docking block fixedly installed on one side of the switch cabinet body, a threaded rod movably connected inside the T-shaped docking block, a knob fixedly connected to the top of the threaded rod, a movable block movably connected to the outer wall of the threaded rod, a threaded groove provided inside the movable block, a wedge block fixedly connected to the top of the movable block, a receiving block movably connected to the outer wall of the wedge block, a limiting rod fixedly connected to one side of the receiving block, and a reset spring installed on one side of the receiving block.

[0005] Preferably, a fixing plate is installed on the outer wall of the T-shaped docking block, a T-shaped docking groove is provided inside the fixing plate, a limiting hole is provided on the inner side wall of the T-shaped docking groove, and a limiting slot is provided on the inner side wall of the T-shaped docking groove.

[0006] Preferably, the knob forms a rotating structure through a threaded rod and a T-shaped docking block, and the threaded rod is threadedly connected to the movable block through a threaded groove, so that the threaded rod can be rotated to drive the movable block to move up and down.

[0007] Preferably, the T-shaped docking block is connected to the fixed plate by a T-shaped docking groove, the limiting rod is connected to the fixed plate by a limiting hole, the wedge block and the receiving block constitute a sliding structure, the receiving block is a slotted design, the return spring is sleeved and installed on the outer wall of the limiting rod, and the limiting rod and the T-shaped docking block constitute a sliding structure, which can make the wedge block squeeze the receiving block as the movable block rises.

[0008] Preferably, the outer wall of the movable block is fixedly connected to a limiting mechanism, and the limiting mechanism includes a movable rod fixedly installed on the outer wall of the movable block. The outer wall of the movable rod is movably connected to a limiting clamping plate, and a movable groove is provided inside the limiting clamping plate.

[0009] Preferably, the limit card plate forms a sliding structure with the movable rod through the movable slot, and the limit card plate is connected with the fixed plate through the limit card slot, so that the movable rod can slide along the movable slot during the rising process, so that the limit card plate is inserted into the limit card slot for limiting.

[0010] Preferably, the outer wall of the limiting clamp is fixedly connected to a guide block, the outer wall of the guide block is movably connected to a positioning plate, a guide groove is provided inside the positioning plate, the positioning plate is fixedly installed on the inner wall of the T-shaped docking block, and the guide block forms a sliding structure with the positioning plate through the guide groove, so that the guide block can slide stably along the guide groove.

[0011] Preferably, the outer wall of the switch cabinet body is fixedly connected to a dustproof mechanism, and the dustproof mechanism includes a heat dissipation cover fixedly installed on the outer wall of the switch cabinet body, a slot is provided inside the heat dissipation cover, an avoidance groove is provided on the inner bottom wall of the slot, a first magnetic block is fixedly connected to the inner bottom wall of the avoidance groove, a dustproof net is installed inside the heat dissipation cover, a protrusion is fixedly connected to the bottom of the dustproof net, a second magnetic block is embedded in the protrusion, and a dust collecting groove is provided inside the dustproof net.

[0012] Preferably, the heat dissipation cover is connected to the dustproof net through a slot, and the heat dissipation cover is connected to the protrusion through a avoidance groove. The protrusion is symmetrically arranged with the central axis of the dustproof net. The first magnetic block is magnetically connected to the second magnetic block, so that the dustproof net can be installed and positioned in the heat dissipation cover.

[0013] A method for installing a switch cabinet that is easy to install includes the following steps: S1. Move the switchgear body so that the T-shaped docking block fits into the T-shaped docking slot on the fixed plate. Turn the knob to rotate the threaded rod, which moves the movable block upward along the threaded rod. This causes the wedge block to slide along the slot in the receiving block and squeeze the receiving block, causing the limit rod to slide along the T-shaped docking block and insert into the limit hole to limit the position. S2. By moving the movable block upward, the movable rod slides along the movable groove and squeezes the inner wall of the movable groove, so that the limit card slides along the T-shaped docking block and is inserted into the limit slot to limit the position; S3. As the limit card moves, the guide block can be driven to slide along the guide groove opened inside the positioning plate; S4. Move the dust screen and insert it into the slot provided inside the heat sink cover, driving the protrusion to dock and snap into the avoidance groove. Under the magnetic attraction of the first magnetic block and the second magnetic block, the dust screen can be limitedly installed inside the heat sink cover.

[0014] The present invention provides a switch cabinet that is easy to install and an installation method thereof, which has the advantages of: The switch cabinet body, the assembly mechanism, the limiting mechanism, the fixing plate, the T-shaped docking groove, the limiting hole and the limiting slot are provided. By moving the switch cabinet body, the T-shaped docking block is docked and inserted into the T-shaped docking groove provided inside the fixing plate. The knob is turned to rotate the threaded rod, which can drive the movable block to move upward along the threaded rod, so that the wedge block slides along the slot of the receiving block and squeezes the receiving block, so that the limiting rod slides along the T-shaped docking block and is inserted into the limiting hole for limiting, thereby facilitating the installation and limiting of the switch cabinet body. Furthermore, since a return spring is installed on the outer wall of the limit rod, the limit rod can be driven out of the limit hole when the threaded rod is reversed, so that the T-shaped docking block is released from the limit, further improving the convenience of installing or disassembling the switch cabinet body; Furthermore, the movable block is lifted and moved, driving the movable rod to slide along the movable groove, so that the limit card plate slides stably along the T-shaped docking block and is inserted into the limit card groove for limiting, further improving the stability of the limit installation of the switch cabinet body; Furthermore, under the action of the positioning plate, the guide block can be stably guided and slid along the guide groove, making the engagement and sliding of the limit card plate and the limit card groove more stable, further improving the stability and convenience of the installation and positioning of the switch cabinet body; By providing a switch cabinet main body and a dustproof mechanism, the dustproof net is moved to be inserted into a slot provided inside the heat dissipation cover, driving the protrusion to dock and snap into the avoidance groove. Under the magnetic action of the first magnetic block and the second magnetic block, the dustproof net can be limitedly installed inside the heat dissipation cover, which facilitates dust protection at the heat dissipation port of the switch cabinet main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front view schematic diagram of the present invention; Figure 3 A three-dimensional diagram of a T-shaped docking block according to the present invention; Figure 4 A three-dimensional diagram of a fixing plate of the present invention; Figure 5 It is a three-dimensional cross-sectional view of the T-shaped docking block of the present invention; Figure 6 This is a schematic diagram of the assembly mechanism of the present invention; Figure 7 This is a schematic diagram of the disassembly of the limiting mechanism of the present invention; Figure 8 A three-dimensional diagram of the heat dissipation cover of the present invention; Figure 9 A three-dimensional diagram of a protrusion according to the present invention; Figure 10 It is a three-dimensional diagram of the dustproof net of the present invention.

[0016] Explanation of the reference numerals in the figure: 1. Switch cabinet body; 2. Cabinet door; 3. Assembly mechanism; 31. T-shaped docking block; 32. Threaded rod; 33. Knob; 34. Movable block; 35. Threaded groove; 36. Wedge block; 37. Support block; 38. Limit rod; 39. Return spring; 4. Limiting mechanism; 41. Movable rod; 42. Limiting clamping plate; 421. Guide block; 422. Positioning plate; 423. Guide groove; 43. Movable groove; 5. Fixed plate; 6. T-shaped docking groove; 7. Limiting hole; 8. Limiting clamping slot; 9. Dustproof mechanism; 91. Heat dissipation cover; 92. Slot; 93. Avoidance groove; 94. First magnetic block; 95. Dustproof net; 96. Bump; 97. Second magnetic block; 98. Dust collecting trough. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-10 The present invention provides a switch cabinet that is easy to install, including a switch cabinet body 1.

[0019] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, the outer wall of the switch cabinet body 1 is installed with a cabinet door 2, and the outer wall of the switch cabinet body 1 is fixedly connected to the assembly mechanism 3, which includes a T-shaped docking block 31 fixedly installed on one side of the switch cabinet body 1, and the interior of the T-shaped docking block 31 is movably connected to a threaded rod 32, and the top of the threaded rod 32 is fixedly connected to a knob 33, and the outer wall of the threaded rod 32 is movably connected to a movable block 34, and a threaded groove 35 is provided inside the movable block 34, and the top of the movable block 34 is fixedly connected to a wedge block 36, and the outer wall of the wedge block 36 is movably connected to a receiving block 37, and one side of the receiving block 37 is fixedly connected to a limit rod 38, and one side of the receiving block 37 is installed with a reset spring 39, and the outer wall of the T-shaped docking block 31 is fixedly connected to the limit rod 38. A fixed plate 5 is installed on the wall, and a T-shaped docking groove 6 is provided inside the fixed plate 5. A limiting hole 7 is provided on the inner side wall of the T-shaped docking groove 6, and a limiting slot 8 is provided on the inner side wall of the T-shaped docking groove 6. The knob 33 forms a rotating structure with the T-shaped docking block 31 through a threaded rod 32. The threaded rod 32 is threadedly connected to the movable block 34 through a threaded groove 35. The T-shaped docking block 31 is engaged with the fixed plate 5 through the T-shaped docking groove 6. The limiting rod 38 is engaged with the fixed plate 5 through the limiting hole 7. The wedge block 36 and the receiving block 37 form a sliding structure. The receiving block 37 is a slotted design. The reset spring 39 is sleeved and installed on the outer wall of the limiting rod 38. The limiting rod 38 and the T-shaped docking block 31 form a sliding structure.

[0020] By installing the fixing plate 5 on the wall, and then moving the switch cabinet body 1, the T-shaped docking block 31 is docked and inserted into the T-shaped docking groove 6 opened inside the fixing plate 5, and the knob 33 is turned to rotate the threaded rod 32. Since the threaded rod 32 is threadedly connected to the movable block 34 through the threaded groove 35, the movable block 34 can be driven to move up along the threaded rod 32, so that the wedge block 36 moves up, thereby making the wedge block 36 slide along the slot of the receiving block 37 and squeeze the receiving block 37, so that the two receiving blocks 37 are connected. By moving to both sides, the limiting rod 38 slides along the T-shaped docking block 31 and is inserted into the limiting hole 7 for limiting, so that the switch cabinet body 1 can be installed on the wall. When the switch cabinet body 1 needs to be disassembled and repaired, the threaded rod 32 is rotated by reversing the knob 33 to move the movable block 34 downward, so that the wedge block 36 moves downward and releases the squeeze on the receiving block 37. Under the action of the reset spring 39, the limiting rod 38 can be reset and moved out of the limiting hole 7, so that the T-shaped docking block 31 is released from the limit.

[0021] Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7As shown, the outer wall of the movable block 34 is fixedly connected to the limiting mechanism 4, and the limiting mechanism 4 includes a movable rod 41 fixedly installed on the outer wall of the movable block 34, and the outer wall of the movable rod 41 is movably connected to the limiting clamping plate 42, and a movable groove 43 is opened inside the limiting clamping plate 42, and the limiting clamping plate 42 forms a sliding structure with the movable rod 41 through the movable groove 43, and the limiting clamping plate 42 is connected with the fixed plate 5 through the limiting clamping groove 8, and the outer wall of the limiting clamping plate 42 is fixedly connected with a guide block 421, and the outer wall of the guide block 421 is movably connected with a positioning plate 422, and a guide groove 423 is opened inside the positioning plate 422, and the positioning plate 422 is fixedly installed on the inner wall of the T-shaped docking block 31, and the guide block 421 forms a sliding structure with the positioning plate 422 through the guide groove 423.

[0022] By the movable block 34 rising and moving, the movable rod 41 is driven to slide along the movable groove 43 and squeeze the inner wall of the movable groove 43, so that the limiting card plate 42 moves, and the guide blocks 421 fixedly connected on both sides of the limiting card plate 42 are driven to slide along the 433 opened inside the positioning plate 422, so that the limiting card plate 42 slides stably along the T-shaped docking block 31 and is inserted into the limiting card slot 8 for limiting. Conversely, when the movable block 34 moves downward, it can drive the limiting card plate 42 to move out of the limiting card slot 8 and release the limit on the T-shaped docking block 31.

[0023] Reference Figure 1 、 Figure 8 、 Figure 9 and Figure 10 As shown, the outer wall of the switch cabinet body 1 is fixedly connected to a dustproof mechanism 9, which includes a heat dissipation cover 91 fixedly installed on the outer wall of the switch cabinet body 1, a slot 92 is provided inside the heat dissipation cover 91, and an avoidance groove 93 is provided on the inner bottom wall of the slot 92. A first magnetic block 94 is fixedly connected to the inner bottom wall of the avoidance groove 93, and a dustproof net 95 is installed inside the heat dissipation cover 91. The bottom of the dustproof net 95 is fixedly connected to a protrusion 96, and a second magnetic block 97 is embedded in the protrusion 96. A dust collecting groove 98 is provided inside the dustproof net 95, and the heat dissipation cover 91 is engaged with the dustproof net 95 through the slot 92. The heat dissipation cover 91 is engaged with the protrusion 96 through the avoidance groove 93. The protrusion 96 is symmetrically arranged with the central axis of the dustproof net 95, and the first magnetic block 94 is magnetically connected with the second magnetic block 97.

[0024] By moving the dustproof net 95, the dustproof net 95 is inserted into the slot 92 opened inside the heat dissipation cover 91. As the dustproof net 95 is inserted and moved downward, the protrusion 96 can be driven to dock and snap into the avoidance groove 93. Under the magnetic action of the first magnetic block 94 and the second magnetic block 97, the dustproof net 95 can be limited and installed inside the heat dissipation cover 91. When the switch cabinet body 1 is running, the heat inside it will be dissipated through the heat dissipation groove opened inside the heat dissipation cover 91. Under the action of the dustproof net 95, external dust particles can be blocked. Under the sedimentation of gravity, the dust attached to one side of the dustproof net 95 can fall into the dust collecting groove 98 for collection, thereby preventing dust from entering the interior of the switch cabinet body 1 and causing internal circuit failure.

[0025] A method for installing a switch cabinet that is easy to install includes the following steps: S1. Move the switchgear body 1 so that the T-shaped docking block 31 is docked and inserted into the T-shaped docking slot 6 provided inside the fixed plate 5. Turn the knob 33 to rotate the threaded rod 32, driving the movable block 34 upward along the threaded rod 32. This causes the wedge block 36 to slide along the slot of the receiving block 37 and squeeze the receiving block 37, causing the limit rod 38 to slide along the T-shaped docking block 31 and insert into the limit hole 7 to limit the position. S2. By moving the movable block 34 upward, the movable rod 41 slides along the movable groove 43 and squeezes the inner wall of the movable groove 43, so that the limit card 42 slides along the T-shaped docking block 31 and is inserted into the limit slot 8 for limiting; S3. As the limit card 42 moves, the guide block 421 can be driven to slide along the guide groove 423 provided inside the positioning plate 422; S4. Move the dust screen 95 and insert it into the slot 92 provided inside the heat dissipation cover 91, driving the protrusion 96 to dock and snap into the avoidance groove 93. Under the magnetic attraction of the first magnetic block 94 and the second magnetic block 97, the dust screen 95 can be limitedly installed inside the heat dissipation cover 91.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A switch cabinet that is easy to install, comprising a switch cabinet body (1); Its characteristics are: A cabinet door (2) is installed on the outer wall of the switch cabinet body (1), and an assembly mechanism (3) is fixedly connected to the outer wall of the switch cabinet body (1); The assembly mechanism (3) includes a T-shaped docking block (31) fixedly mounted on one side of the switch cabinet body (1), the interior of the T-shaped docking block (31) is movably connected to a threaded rod (32), the top of the threaded rod (32) is fixedly connected to a knob (33), the outer wall of the threaded rod (32) is movably connected to a movable block (34), the interior of the movable block (34) is provided with a threaded groove (35), the top of the movable block (34) is fixedly connected to a wedge block (36), the outer wall of the wedge block (36) is movably connected to a receiving block (37), one side of the receiving block (37) is fixedly connected to a limiting rod (38), and one side of the receiving block (37) is installed with a reset spring (39).

2. The switch cabinet that is easy to install according to claim 1, characterized in that: A fixing plate (5) is installed on the outer wall of the T-shaped docking block (31), a T-shaped docking groove (6) is provided inside the fixing plate (5), a limiting hole (7) is provided on the inner side wall of the T-shaped docking groove (6), and a limiting slot (8) is provided on the inner side wall of the T-shaped docking groove (6).

3. The switch cabinet that is easy to install according to claim 1, characterized in that: The knob (33) forms a rotating structure with the T-shaped docking block (31) through the threaded rod (32), and the threaded rod (32) is threadedly connected to the movable block (34) through the threaded groove (35).

4. The switch cabinet that is easy to install according to claim 2, characterized in that: The T-shaped docking block (31) is connected to the fixed plate (5) by means of the T-shaped docking groove (6), the limiting rod (38) is connected to the fixed plate (5) by means of the limiting hole (7), the wedge block (36) and the receiving block (37) form a sliding structure, the receiving block (37) is of slotted design, the return spring (39) is sleeved and mounted on the outer wall of the limiting rod (38), and the limiting rod (38) and the T-shaped docking block (31) form a sliding structure.

5. The switch cabinet that is easy to install according to claim 2, characterized in that: The outer wall of the movable block (34) is fixedly connected to a limiting mechanism (4), and the limiting mechanism (4) comprises a movable rod (41) fixedly mounted on the outer wall of the movable block (34). The outer wall of the movable rod (41) is movably connected to a limiting clamping plate (42), and a movable groove (43) is provided inside the limiting clamping plate (42).

6. The switch cabinet that is easy to install according to claim 5, characterized in that: The limiting clamping plate (42) forms a sliding structure with the movable rod (41) through the movable groove (43), and the limiting clamping plate (42) is engaged and connected with the fixed plate (5) through the limiting clamping groove (8).

7. The switch cabinet that is easy to install according to claim 5, characterized in that: The outer wall of the limiting clamping plate (42) is fixedly connected to a guide block (421), and the outer wall of the guide block (421) is movably connected to a positioning plate (422). A guide groove (423) is provided inside the positioning plate (422). The positioning plate (422) is fixedly mounted on the inner wall of the T-shaped docking block (31), and the guide block (421) forms a sliding structure with the positioning plate (422) through the guide groove (423).

8. The switch cabinet that is easy to install according to claim 1, characterized in that: The outer wall of the switch cabinet body (1) is fixedly connected to a dustproof mechanism (9), and the dustproof mechanism (9) includes a heat dissipation cover (91) fixedly installed on the outer wall of the switch cabinet body (1), a slot (92) is provided inside the heat dissipation cover (91), an avoidance groove (93) is provided on the inner bottom wall of the slot (92), and a first magnetic block (94) is fixedly connected to the inner bottom wall of the avoidance groove (93), a dustproof net (95) is installed inside the heat dissipation cover (91), a convex block (96) is fixedly connected to the bottom of the dustproof net (95), a second magnetic block (97) is embedded in the convex block (96), and a dust collecting groove (98) is provided inside the dustproof net (95).

9. The switch cabinet that is easy to install according to claim 8, characterized in that: The heat dissipation cover (91) is connected to the dustproof net (95) by means of a slot (92), and the heat dissipation cover (91) is connected to the protrusion (96) by means of a avoidance groove (93). The protrusion (96) is symmetrically arranged with respect to the central axis of the dustproof net (95), and the first magnetic block (94) is connected to the second magnetic block (97) by magnetic attraction.

10. A method for installing a switch cabinet that is easy to install, comprising the following steps, characterized in that: S1. By moving the switch cabinet body (1), the T-shaped docking block (31) is docked and inserted into the T-shaped docking groove (6) opened inside the fixed plate (5), and the knob (33) is turned to rotate the threaded rod (32), driving the movable block (34) to move upward along the threaded rod (32), so that the wedge block (36) slides along the slot of the receiving block (37) and squeezes the receiving block (37), so that the limiting rod (38) slides along the T-shaped docking block (31) and is inserted into the limiting hole (7) for limiting; S2. The movable block (34) moves upward, driving the movable rod (41) to slide along the movable groove (43) and squeeze the inner wall of the movable groove (43), so that the limit card (42) slides along the T-shaped docking block (31) and is inserted into the limit card slot (8) for limiting; S3. As the limit card (42) moves, the guide block (421) can be driven to slide along the guide groove (423) provided inside the positioning plate (422); S4. The dustproof net (95) is moved to be inserted into the slot (92) provided inside the heat dissipation cover (91), and the protrusion (96) is driven to dock and snap into the avoidance groove (93). Under the magnetic attraction of the first magnetic block (94) and the second magnetic block (97), the dustproof net (95) can be limitedly installed inside the heat dissipation cover (91).

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