Leveling and hoisting structure for refrigeration fan coil

Abstract

The utility model discloses a refrigeration fan coil leveling and hoisting structure which comprises a horizontal ruler, a fan coil is arranged below the horizontal ruler, two symmetrically-arranged bases are fixedly installed at the bottom of the horizontal ruler, inserting plates are installed on the inner walls of the bases in an inserted mode, rectangular blocks are welded to the surfaces of the inserting plates, and the rectangular blocks are connected with the fan coil in an inserted mode. And a cylindrical box is fixedly mounted at the bottom of the rectangular block. The sliding rod, the hemispherical block and the circular plate are used in cooperation, the rectangular block and the inserting plate are clamped on the surface of the fan coil, the stability of the inserting plate on the surface of the fan coil is further improved through the arrangement of the L-shaped block, and therefore the inserting plate enables the bolt rod to be installed on the top of the fan coil through the base, and the use effect is good. The leveling instrument can be quickly mounted at the top of the fan coil, so that the leveling instrument can observe the horizontal state of the fan coil when the fan coil is mounted and leveled, and the leveling and hoisting accuracy and efficiency of the fan coil are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of hoisting of refrigeration fan coils, and particularly relates to a leveling hoisting structure for refrigeration fan coils. Background Art

[0002] As an important part of central air conditioners, fan coils are now widely used in buildings such as hotels, schools, offices, and family villas; at present, there are many installation methods for fan coils, among which the horizontal installation of fan coils is the most widely used one. The whole installation of the fan coil is realized by fixing the through-thread screw on the top wall and then inserting the through-thread screw into the fixing hole on the fan coil.

[0003] When hoisting a refrigeration fan coil, it is necessary to ensure that the fan coil is in a horizontal state. During this process, the hoisting nuts of the lead screws need to be adjusted many times. At the same time, it is not accurate enough to observe whether the coil is horizontal only by the naked eye. Therefore, a leveling hoisting structure for refrigeration fan coils is needed, which can quickly install a spirit level on the top of the fan coil, so that the setting of the spirit level can be used to observe the horizontal state of the latter during the installation and leveling of the coil, thus ensuring the accuracy and efficiency of the leveling hoisting of the fan coil. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a leveling hoisting structure for refrigeration fan coils, which can quickly install a spirit level on the top of the fan coil, so that the setting of the spirit level can be used to observe the horizontal state of the latter during the installation and leveling of the coil, thus ensuring the accuracy and efficiency of the leveling hoisting of the fan coil, and solving the technical problems proposed in the above background art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a leveling hoisting structure for refrigeration fan coils, which includes a spirit level: a fan coil is arranged below the spirit level, two symmetrically arranged bases are fixedly installed at the bottom of the spirit level, an insertion plate is inserted and installed in the inner wall of the base, a rectangular block is welded on the surface of the insertion plate, a cylindrical box is fixedly installed at the bottom of the rectangular block, a sliding rod is slidably connected to the inner wall of the cylindrical box, a hemispherical block is integrally formed at the end of the sliding rod, a circular plate is fixedly connected to the surface of the sliding rod, a tension spring is fixedly connected between the circular plate and the inner wall of the cylindrical box, and two symmetrically arranged L-shaped blocks are welded on the surface of the insertion plate.

[0006] Preferably, a shock absorber is installed on the top of the fan coil, and the shock absorber is fixedly hoisted with the building ceiling through a lead screw.

[0007] Preferably, a bolt rod penetrates through the top of the base, the bottom end of the bolt rod penetrates into the inner cavity of the base and abuts against the insertion plate, and the bolt rod is threadedly connected with the base.

[0008] Preferably, the surface of the hemispherical block is coated with a wear-resistant coating, and the surface of the hemispherical block abuts against the fan coil unit.

[0009] Preferably, an elastic gasket is sleeved on the surface of the bolt rod, and the elastic gasket is attached to the base.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. Through the cooperation of the sliding rod, the hemispherical block and the circular plate, the rectangular block and the insertion plate can be clamped on the surface of the fan coil unit. And through the arrangement of the L-shaped block, the stability of the insertion plate at the surface position of the fan coil unit is further improved. Thus, the insertion plate can install the bolt rod on the top of the fan coil unit through the base, and the spirit level can be quickly installed on the top of the fan coil unit, so that the spirit level can be used to observe the horizontal state of the latter during the installation and leveling of the coil, thereby ensuring the accuracy and efficiency of the leveling and hoisting of the fan coil unit;

[0012] 2. Through the arrangement of the bolt rod, the insertion of the insertion plate into the inner cavity of the base can be adjusted to adapt to the installation requirements of the spirit level on the tops of fan coil units of different sizes, thereby improving the applicability of the structure;

[0013] 3. Through the arrangement of the wear-resistant coating, the surface of the hemispherical block is treated for wear resistance, avoiding the situation of excessive wear of the hemispherical block after long-term use;

[0014] 4. Through the arrangement of the elastic gasket, the friction on the surface of the bolt rod is increased, avoiding the situation that the bolt rod loosens and disengages due to external vibration. Description of the Drawings

[0015] Among them:

[0016] Figure 1 is a schematic structural diagram of an embodiment of the utility model;

[0017] Figure 2 is an embodiment of the utility model Figure 1 partial enlarged view of point A in;

[0018] Figure 3 is a three-dimensional schematic diagram of the sliding rod and the hemispherical block of an embodiment of the utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the cylindrical box and the sliding rod of an embodiment of the utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Spirit level, 2. Fan coil unit, 3. Shock absorber, 4. Base, 5. Plugboard, 6. Bolt rod, 7. Rectangular block, 8. Cylindrical box, 9. Slide bar, 10. Hemispherical block, 11. Circular plate, 12. Tension spring, 13. Wear-resistant coating, 14. L-shaped block, 15. Elastic gasket. Detailed implementation mode

[0022] In the following, embodiments of the leveling and hoisting structure of the refrigeration fan coil unit of the present utility model will be described with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Figures 1-4 A leveling and hoisting structure of a refrigeration fan coil unit showing an embodiment of the present utility model includes a spirit level 1. Below the spirit level 1 is provided a fan coil unit 2. At the top of the fan coil unit 2 is installed a shock absorber 3. The shock absorber 3 is fixedly installed between the building ceiling by screw rod hoisting. At the bottom of the spirit level 1 are fixedly installed two symmetrically arranged bases 4. The inner wall of the base 4 is inserted and installed with a plugboard 5. The top of the base 4 is penetrated by a bolt rod 6. The bottom end of the bolt rod 6 penetrates into the inner cavity of the base 4 and abuts against the plugboard 5. The bolt rod 6 is threadedly connected with the base 4. Through the setting of the bolt rod 6, the insertion of the plugboard 5 in the inner cavity of the base 4 is adjusted, which can adapt to the installation requirements of the spirit level 1 on the top of fan coil units 2 of different sizes, thereby improving the applicability of the structure. A rectangular block 7 is welded on the surface of the plugboard 5. At the bottom of the rectangular block 7 is fixedly installed a cylindrical box 8. The inner wall of the cylindrical box 8 is slidably connected with a slide bar 9. The end of the slide bar 9 is integrally formed with a hemispherical block 10. A circular plate 11 is fixedly connected to the surface of the slide bar 9. A tension spring 12 is fixedly connected between the circular plate 11 and the inner wall of the cylindrical box 8. Two symmetrically arranged L-shaped blocks 14 are welded on the surface of the plugboard 5.

[0025] Embodiment 2:

[0026] Figures 1-4The utility model shows a leveling and hanging structure for a refrigeration fan coil unit according to an embodiment of the present invention, which includes a level ruler 1: a fan coil unit 2 is arranged below the level ruler 1, two symmetrically arranged bases 4 are fixedly installed at the bottom of the level ruler 1, an insert plate 5 is inserted and installed on the inner wall of the base 4, a rectangular block 7 is welded to the surface of the insert plate 5, a cylindrical box 8 is fixedly installed at the bottom of the rectangular block 7, a slide rod 9 is slidably connected to the inner wall of the cylindrical box 8, a hemispherical block 10 is integrally formed at the end of the slide rod 9, a circular plate 11 is fixedly connected to the surface of the slide rod 9, and a tension spring 12 is fixedly connected between the circular plate 11 and the inner wall of the cylindrical box 8. The surface of the hemispherical block 10 is coated with a wear-resistant coating 13, and the surface of the hemispherical block 10 is in contact with the fan coil unit 2. Through the setting of the wear-resistant coating 13, the surface of the hemispherical block 10 is wear-resistant, which avoids the hemispherical block 10 from wearing too quickly after long-term use. Two symmetrically arranged L-shaped blocks 14 are welded on the surface of the insert plate 5, and the surface of the bolt rod 6 is sleeved with an elastic gasket 15, which fits with the base 4. Through the setting of the elastic gasket 15, the friction on the surface of the bolt rod 6 is increased, which avoids the bolt rod 6 from loosening and falling out due to external force vibration.

[0027] Working principle: When the present invention is used, the user places the spirit level 1 on the top of the fan coil unit 2 by hand, and the rectangular block 7 and the plug plate 5 are engaged with the surface of the fan coil unit 2 by the cooperation of the slide bar 9, the hemispherical block 10 and the circular plate 11, and the stability of the position of the plug plate 5 on the surface of the fan coil unit 2 is further improved by the setting of the L-shaped block 14, so that the plug plate 5 can install the bolt rod 6 on the top of the fan coil unit 2 through the base 4. When the height of the bolts on the surface of the shock absorber 3 is adjusted, the level of the fan coil unit 2 can be judged by observing the spirit level 1, so that the spirit level can be quickly installed on the top of the fan coil unit, so that the level of the spirit level can be used to observe the horizontal state of the latter when the coil unit is installed and leveled, thereby ensuring the accuracy and efficiency of the fan coil unit leveling and hoisting.

[0028] In summary, the refrigeration fan coil leveling and hoisting structure, through the coordinated use of the slide rod 9, the hemispherical block 10 and the circular plate 11, is able to engage the rectangular block 7 and the plug plate 5 on the surface of the fan coil 2, and the provision of the L-shaped block 14 further improves the stability of the position of the plug plate 5 on the surface of the fan coil 2, so that the plug plate 5 can install the bolt rod 6 on the top of the fan coil 2 through the base 4, so as to achieve the goal of quickly installing a spirit level on the top of the fan coil, so that the provision of the spirit level can observe the horizontal state of the latter when the coil is installed and leveled, thereby ensuring the accuracy and efficiency of the fan coil leveling and hoisting.

Claims

1. A leveling and hoisting structure for a refrigeration fan coil unit, characterized in that Including a spirit level (1): A fan coil unit (2) is arranged below the spirit level (1). Two symmetrically arranged bases (4) are fixedly installed at the bottom of the spirit level (1). An insertion plate (5) is inserted and installed in the inner wall of the base (4). A rectangular block (7) is welded on the surface of the insertion plate (5). A cylindrical box (8) is fixedly installed at the bottom of the rectangular block (7). A sliding rod (9) is slidably connected to the inner wall of the cylindrical box (8). A hemispherical block (10) is integrally formed at the end of the sliding rod (9). A circular plate (11) is fixedly connected to the surface of the sliding rod (9). A tension spring (12) is fixedly connected between the circular plate (11) and the inner wall of the cylindrical box (8). Two symmetrically arranged L-shaped blocks (14) are welded on the surface of the insertion plate (5).

2. The leveling and hoisting structure of a refrigeration fan coil according to claim 1, characterized in that A shock absorber (3) is installed at the top of the fan coil unit (2), and the shock absorber (3) is fixedly installed by screw rod hoisting between the building ceiling.

3. The leveling and hoisting structure of a refrigeration fan coil according to claim 2, characterized in that A bolt rod (6) penetrates through the top of the base (4), and the bottom end of the bolt rod (6) penetrates into the inner cavity of the base (4) and abuts against the insertion plate (5). The bolt rod (6) is threadedly connected to the base (4).

4. A leveling and hoisting structure for a refrigeration fan coil according to claim 3, characterized in that, A wear-resistant coating (13) is applied on the surface of the hemispherical block (10), and the surface of the hemispherical block (10) abuts against the fan coil unit (2).

5. A leveling and hoisting structure for a refrigeration fan coil according to claim 4, characterized in that, An elastic gasket (15) is sleeved on the surface of the bolt rod (6), and the elastic gasket (15) is fitted to the base (4).

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