Modular fan coil connecting structure

Abstract

The utility model relates to the technical field of fan coil connecting structures, in particular to a modularized fan coil connecting structure. The modularized fan coil connecting structure is simpler in disassembly mode and comprises a placing frame, mounting plates, connecting rods and connecting blocks, the first mounting plates are symmetrically arranged on the two sides of the placing frame, the connecting rods are symmetrically arranged on the two sides of the top of each first mounting plate, the connecting blocks are arranged on the connecting rods, and the connecting blocks are arranged on the connecting rods. A sliding block is pushed to drive a sliding rod to drive an inclined plate to slide down in a connecting block, and after the sliding block is pushed to slide down to enable the inclined plate to stop making contact with two first rotating rods, the two first rotating rods can rotate inwards at the same time, and the inclined rotating state is changed into the vertical state; at the moment, a connecting rod on the placing frame is not fixed through a first rotating rod on a connecting block any more, and a worker can descend through the crane and drive the fan coil body and the placing frame to descend, so that the disassembly operation of the fan coil body is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of fan coil connection structures, in particular to a modular fan coil connection structure. Background Art

[0002] The fan coil unit is referred to as the fan coil. It is one of the core components in the central air conditioning system. It is mainly responsible for adjusting the indoor temperature and humidity to provide a comfortable indoor environment. Its basic structure includes coils, fans, controllers and housings.

[0003] According to patent authorization publication number CN220728358U, a fan coil connection structure is disclosed, including a mounting base, a fan coil body, an air outlet frame body, a mounting rod and a fixing plate, wherein the fan coil body is arranged above the mounting base, the air outlet frame body is arranged on one side of the fan coil body, the mounting rod is arranged on one side of the mounting base, and the fixing plate is arranged on the top of the mounting rod.

[0004] Based on the above-mentioned fan coil connection structure, the hand wheel is rotated to rotate the threaded rod when the hand wheel is rotated, so that the limiting rod is moved when the threaded rod is rotated, so that the limiting rod is separated from the connecting seat, and the connecting seat is taken out from the inside of the docking seat. However, the disassembly steps of the fan coil connection structure are relatively cumbersome and there is still room for simplification.

[0005] Therefore, in summary, there is an urgent need for a modular fan coil connection structure with a simpler disassembly method. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the technical problem to be solved is: to provide a modular fan coil connection structure with a simpler disassembly method.

[0007] In order to solve the above technical problems, the utility model provides: a modular fan coil connection structure, including a placement frame, a mounting plate, a connecting rod, a connecting block, a first rotating rod, a limit block, a docking block and a connecting frame, the placement frame is symmetrically provided with mounting plates on both sides, the top of the mounting plate is symmetrically provided with connecting rods on both sides, a connecting block is provided on the connecting rod, sliding grooves are provided on both sides of the connecting block, and two first rotating rods are rotatably provided on the top of the connecting block, the two first rotating rods are arranged in opposite directions, limit blocks are provided on both sides of the connecting block, the limit blocks are contact-matched with adjacent first rotating rods, and docking blocks are provided at the bottom of the two first rotating rods, the docking blocks and the first rotating rods are in a magnetic attraction state, and a connecting frame is provided between the tops of the two docking blocks on the same side.

[0008] Furthermore, the inclination angle of the bottom of the limiting block is consistent with the angle of the adjacent first rotating rod after rotation and inclination.

[0009] Furthermore, the heights of the relatively oppositely facing raised portions on both sides of the bottom of the docking block are consistent with the heights of the bottoms of the two first rotating rods.

[0010] Furthermore, it also includes a sliding rod, a slider and an inclined plate. The sliding rods are slidably arranged on both sides of the connecting block, the sliders are arranged at both ends of the sliding rod, and an inclined plate is arranged on the outer side of the middle part of the sliding rod, and the inclined plate is in contact with the two first rotating rods.

[0011] Furthermore, the diameters of the two end surfaces of the sliding rod match the diameters of the sliding grooves provided at the two ends of the connecting block.

[0012] Furthermore, it also includes a clamping plate, a protective frame and a second rotating rod. The clamping plates are symmetrically arranged on both sides of the placement frame, and a clamping slot is opened on the clamping plate. The protective frame is symmetrically slidably arranged between the two sides of the placement frame. The protective frame is clamped and matched with the clamping slot on the clamping plate, and the second rotating rod is hingedly arranged on the clamping plate.

[0013] The beneficial effects are as follows: 1. The sliding block is driven to drive the sliding rod to drive the inclined plate to slide down inside the connecting block. When the sliding block is pushed down so that the inclined plate stops contacting with the two first rotating rods, the two first rotating rods will rotate inwards at the same time and rotate from an inclined state to a vertical state. At this time, the connecting rod on the placement rack is no longer fixed by the first rotating rod on the connecting block. The worker can descend by the crane and drive the fan coil body and the placement rack to descend to complete the disassembly of the fan coil body.

[0014] 2. Push the placement rack and the fan coil unit body to make the two first rotating rods supported by the inclined plate contact the two sides of the bottom of the docking block. The bottoms of the two first rotating rods completely contact the two sides of the bottom of the docking block and form a complete magnetic attraction. At this time, stop dragging the bottom of the placement rack. The fan coil unit and the placement rack are magnetically connected through the first rotating rod of the connecting block on the connecting rod through the docking block and are stabilized on the ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the docking block, the connecting frame, the limiting block and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the connecting block, the first rotating rod, the limiting block and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the sliding block, the sliding rod and the inclined plate of the utility model.

[0019] Figure 5It is a schematic diagram of the three-dimensional structure of the clamping plate and the second rotating rod of the utility model.

[0020] In the accompanying drawings: 1-placing frame, 2-mounting plate, 3-connecting rod, 4-connecting block, 5-first rotating rod, 6-limiting block, 7-docking block, 8-connecting frame, 9-sliding rod, 10-sliding block, 11-inclined plate, 12-clamping plate, 13-protective frame, 14-second rotating rod. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0022] Embodiment: A modular fan coil connection structure, such as Figure 1-Figure 3 As shown, it includes a placement frame 1, a mounting plate 2, a connecting rod 3, a connecting block 4, a first rotating rod 5, a limiting block 6, a docking block 7 and a connecting frame 8. The left and right sides of the placement frame 1 are symmetrically provided with the mounting plates 2 by screws, and the front and rear sides of the top of the mounting plate 2 are symmetrically provided with two connecting rods 3 by screws. The outer side of the top of the connecting rod 3 is provided with a connecting block 4 by screws. Vertical straight grooves are provided on both sides of the connecting block 4, and two first rotating rods 5 are rotatably provided on the top of each connecting block 4. The two first rotating rods 5 are arranged in opposite directions, and the bottoms of the two first rotating rods 5 are respectively extended outward. , limit blocks 6 are provided on the front and rear sides of the connecting block 4, the inclination angle of the bottom of the limit block 6 is consistent with the angle of the adjacent first rotating rod 5 after rotation and inclination, the limit block 6 is in contact with the adjacent first rotating rod 5, and the bottoms of the two first rotating rods 5 are provided with docking blocks 7 through magnetic attraction, the heights of the relatively reverse convex parts on both sides of the bottom of the docking block 7 are consistent with the heights of the outwardly extended parts of the bottoms of the two first rotating rods 5, the docking block 7 and the first rotating rod 5 are in a magnetic attraction state, the docking block 7 is made of magnetic material, and a connecting frame 8 is provided between the tops of the two docking blocks 7 on the same side of the two connecting rods 3.

[0023] like Figure 3-Figure 4 As shown, it also includes a sliding rod 9, a slider 10 and an inclined plate 11. The sliding rod 9 is slidably set on the left and right sides of the connecting block 4. The sliders 10 are set on the left and right ends of the sliding rod 9 by screws. An inclined plate 11 is set on the outer side of the middle part of the sliding rod 9, and the inclined plate 11 will contact the two first rotating rods 5, and cooperate with the two first rotating rods 5 to support the bottom of the two first rotating rods 5, so that the two first rotating rods 5 are in an inclined state at the same height, and the diameters of the two end surfaces of the sliding rod 9 are matched with the diameters of the sliding grooves opened at both ends of the connecting block 4.

[0024] like Figure 1 and Figure 5As shown, it also includes a clamping plate 12, a protective frame 13 and a second rotating rod 14. The two clamping plates 12 are symmetrically arranged on the front and rear sides of the placement rack 1. A clamping slot is opened on the clamping plate 12. A protective frame 13 is symmetrically slidably arranged between the front and rear sides of the placement rack 1. The protective frame 13 is clamped and matched with the clamping slot on the clamping plate 12. The second rotating rod 14 is hingedly arranged on the clamping plate 12. The protective frame 13 is clamped and matched with the clamping plate 12 by sliding. When the second rotating rod 14 rotates counterclockwise, the protective frame 13 will be further locked in the clamping slot of the clamping plate 12.

[0025] When the fan coil unit needs to be installed and connected, first connect the connecting frame 8 and the docking block 7. After the connection is completed, install the connecting frame 8 on the ceiling, then place the fan coil unit body on the placement frame 1, slide the protective frame 13 to make it engage with the clamping plate 12, and then rotate the second rotating rod 14 to further lock the protective frame 13 in the clamping groove of the clamping plate 12. When the protective frames 13 on both sides of the placement frame 1 are fixed by the clamping plate 12 and the second rotating rod 14, the protective frames 13 will also lock the fan coil unit body. The fan coil unit body is fixed in position to ensure the stability of the fan coil unit body during installation. After the fan coil unit is placed on the placement rack 1, a crane is used to lift the placement rack 1 and the components on both sides thereof. When the crane drives the placement rack 1 and the fan coil unit body to rise until the first rotating rod 5 on the connecting block 4 is close to the docking block 7, the two ends of the placement rack 1 are manually supported, and the placement rack 1 and the fan coil unit body are pushed so that the two first rotating rods 5 supported by the inclined plate 11 are connected to the bottom sides of the docking block 7. When the fan coil unit is in contact with the first rotating rod 5 on the bottom of the docking block 7, the bottoms of the two first rotating rods 5 are completely in contact with both sides of the bottom of the docking block 7 and form a complete magnetic attraction. Stop dragging the bottom of the placement rack 1. At this time, the fan coil unit and the placement rack 1 are magnetically connected and stabilized on the ceiling through the first rotating rod 5 of the connecting block 4 on the connecting rod 3 through the docking block 7. When it is necessary to disassemble the stabilized fan coil unit body, firstly, manually lift the two ends of the placement rack 1 and use a demagnetizer to place it between the connecting racks 8 so that the magnetic attraction state between the docking block 7 and the two first rotating rods 5 is eliminated. Then, push the slider 10 to drive the sliding rod 9 to drive the inclined plate 11 to slide down on the inner side of the connecting block 4. When the slider 10 is pushed down so that the inclined plate 11 stops contacting the two first rotating rods 5, the two first rotating rods 5 will rotate inward at the same time and rotate from an inclined state to a vertical state. At this time, the connecting rod 3 on the placement rack 1 is no longer fixed by the first rotating rod 5 on the connecting block 4. The worker can descend by the crane and drive the fan coil unit body and the placement rack 1 to descend to complete the disassembly of the fan coil unit body.

[0026] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A modular fan coil connection structure, characterized in that: The invention comprises a placing frame (1), a mounting plate (2), a connecting rod (3), a connecting block (4), a first rotating rod (5), a limiting block (6), a docking block (7) and a connecting frame (8), wherein the mounting plates (2) are symmetrically arranged on both sides of the placing frame (1), the connecting rods (3) are symmetrically arranged on both sides of the top of the mounting plate (2), the connecting rods (3) are arranged with connecting blocks (4), the two sides of the connecting block (4) are provided with sliding grooves, and the top of the connecting block (4) is rotatably provided with two first rotating rods (5), the two first rotating rods (5) are arranged in opposite directions, limiting blocks (6) are arranged on both sides of the connecting block (4), the limiting blocks (6) are contact-matched with the adjacent first rotating rods (5), and docking blocks (7) are arranged at the bottom of the two first rotating rods (5), the docking blocks (7) and the first rotating rods (5) are in a magnetic attraction state, and a connecting frame (8) is arranged between the tops of the two docking blocks (7) on the same side.

2. A modular fan coil connection structure according to claim 1, characterized in that: The bottom inclination angle of the limit block (6) is consistent with the angle of the adjacent first rotating rod (5) after rotation and inclination.

3. A modular fan coil connection structure according to claim 2, characterized in that: The height of the relatively oppositely convex parts on both sides of the bottom of the docking block (7) is consistent with the height of the bottoms of the two first rotating rods (5).

4. A modular fan coil connection structure according to claim 3, characterized in that: It also comprises a sliding rod (9), a slider (10) and an inclined plate (11); sliding rods (9) are slidably provided on both sides of the connecting block (4); sliders (10) are provided at both ends of the sliding rod (9); an inclined plate (11) is provided on the outer side of the middle of the sliding rod (9); and the inclined plate (11) is in contact with the two first rotating rods (5).

5. A modular fan coil connection structure according to claim 4, characterized in that: The diameters of the two end surfaces of the sliding rod (9) match the diameters of the sliding grooves provided at the two ends of the connecting block (4).

6. A modular fan coil connection structure according to claim 5, characterized in that: It also includes a clamping plate (12), a protective frame (13) and a second rotating rod (14). The clamping plates (12) are symmetrically arranged on both sides of the placement rack (1). A clamping groove is provided on the clamping plate (12). A protective frame (13) is symmetrically slidably arranged between the two sides of the placement rack (1). The protective frame (13) is clamped and matched with the clamping groove on the clamping plate (12). The clamping plates (12) are hingedly provided with a second rotating rod (14).

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