A horizontal axial flow fan installation assembly

Abstract

The invention discloses a horizontal axial flow fan installation assembly, including a fixing plate, a fixing groove, a steel plate, a connecting bolt, a channel steel hanger, a transfer screw, a connecting ring, a docking plate, a connecting rod, a spring, a fixing angle plate, a horizontal axial flow fan and a connecting hose. The invention has the following beneficial effects: the docking plate is elastically connected to the connecting ring through the spring, and the elastic action of the spring prevents the axial flow fan from being unable to be damped when shaking occurs, thereby causing the left and right connecting pipes to fall off or generate gaps when the axial flow fan shakes. The connecting rod and the fixing angle plate are locked by screwing two screws up and down, and the two screws are screwed in opposite directions to ensure the firmness of the connection and prevent the axial flow fan from falling off due to loose screws.

Description

Technical Field

[0001] The invention relates to a mounting assembly, in particular to a horizontal axial flow fan mounting assembly, belonging to the technical field of mounting assemblies. Background Art

[0002] Axial flow fans are widely used. They are fans that flow in the same direction as the axis of the fan blades. For example, electric fans and air conditioner outdoor fans are fans that operate in an axial flow manner. They are called "axial flow" because the gas flows parallel to the fan axis. Axial flow fans are usually used in situations where the flow rate requirements are high and the pressure requirements are low. Axial flow fans are fixed in position and move the air. Axial flow fans are mainly composed of fan impellers and casings. They have a simple structure but very high data requirements. Ordinary axial flow fans can be used for ventilation in general factories, warehouses, offices, residences and other places. They can also be used for air coolers (air coolers), evaporators, condensers, spray drops, etc.

[0003] When using a horizontal axial flow fan, it is necessary to use a mounting assembly to install and fix the fan. Therefore, a horizontal axial flow fan mounting assembly is needed to meet the current market demand. Although a variety of mounting assemblies have been produced on the market, in general, there are still many common problems. First, most of the existing mounting assemblies are not equipped with shock-absorbing springs, resulting in the inability to dampen the axial flow fan when shaking occurs, which causes the left and right connecting pipes to fall off or create gaps when the axial flow fan shakes. Second, most of the existing mounting assemblies are fixed by integrated welding, which is not convenient for later disassembly. Summary of the invention

[0004] The purpose of the present invention is to provide a horizontal axial flow fan installation assembly in order to solve the above-mentioned problem.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: a horizontal axial flow fan installation assembly, including a fixing plate, a fixing groove, a steel plate, a connecting bolt, a channel steel hanger, a transfer screw, a connecting ring, a docking plate, a connecting rod, a spring, a fixing angle plate, a horizontal axial flow fan and a connecting hose; the fixing plate is located at the top of the installation assembly, the fixing groove is concavely arranged on the upper surface of the fixing plate, the steel plate is fixedly arranged in the fixing groove, the connecting bolt is welded to the bottom of the steel plate and passes through the fixing plate, the channel steel hanger is fixed to the bottom of the fixing plate by the connecting bolt, and the The adapter screw is vertically connected to the bottom of the channel steel hanger, the connecting ring is connected to the bottom of the adapter screw through the screw plate on the adapter screw, the docking plate is horizontally clamped inside the connecting ring, the connecting rod is vertically fixed on the docking plate and passes through the connecting ring, the spring is elastically arranged in the gap between the docking plate and the connecting ring, the fixed angle plate is welded and fixed on the left and right sides of the top of the horizontal axial flow fan, and is connected to the bottom end of the connecting rod, the horizontal axial flow fan is horizontally fixed under the fixed plate through the connecting rod, and the connecting hose is glued and fixed to the left and right ports of the horizontal axial flow fan.

[0006] Preferably, in order to facilitate disassembly at a later stage, the channel steel hanger is in a "concave" shape, and is locked by screwing a nut with the adapter screw, thereby being detachably connected to the adapter screw.

[0007] Preferably, in order to prevent the axial flow fan from being unable to be damped when shaking, thereby causing the left and right connecting pipes to fall off or create gaps when the axial flow fan shakes, the docking plate is elastically connected to the connecting ring through a spring.

[0008] Preferably, in order to ensure the firmness of the connection and prevent the axial flow fan from falling off due to loosening of the screws, the connecting rod and the fixed angle plate are locked by screwing two upper and lower screws, and the two screws are screwed in opposite directions to each other.

[0009] Preferably, in order to facilitate connection with the left and right pipelines and prevent the left and right connecting pipelines from falling off or creating gaps when the axial flow fan shakes, the connecting hose is threaded and symmetrically arranged, and a sealing treatment is performed on the connecting surface.

[0010] The beneficial effects of the present invention are as follows: the installation assembly is reasonably designed, the channel steel hanger is in a "concave" shape, and is screwed and locked with a nut and a transfer screw, and then is detachably connected to the transfer screw, and is fixed by the connection between the screws, which is convenient for later disassembly, and the docking plate is elastically connected to the connecting ring through a spring, and the elastic action of the spring prevents the axial flow fan from being unable to absorb shock when shaking occurs, so that the left and right connecting pipes thereof fall off or generate gaps when the axial flow fan shakes, the connecting rod and the fixed angle plate are screwed and locked with two upper and lower screws, and the two screws are screwed in opposite directions to ensure the firmness of the connection and prevent the axial flow fan from falling off due to loosening of the screws, the connecting hose is threaded and symmetrically arranged on the left and right, and is sealed on the connecting surface, which is convenient for connection with the left and right pipes and prevents the left and right connecting pipes from falling off or generating gaps when the axial flow fan shakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0012] Figure 2 It is a partial schematic diagram of the connecting bolt of the present invention;

[0013] Figure 3 It is a partial schematic diagram of the connecting ring of the present invention.

[0014] In the figure: 1. fixing plate, 2. fixing groove, 3. steel plate, 4. connecting bolts, 5. channel steel hanger, 6. adapter screw, 7. connecting ring, 8. docking plate, 9. connecting rod, 10. spring, 11. fixing angle plate, 12. horizontal axial flow fan and 13. connecting hose. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0016] See also Figures 1 to 3A horizontal axial flow fan installation assembly includes a fixing plate 1, a fixing groove 2, a steel plate 3, a connecting bolt 4, a channel steel hanger 5, a transfer screw 6, a connecting ring 7, a docking plate 8, a connecting rod 9, a spring 10, a fixing angle plate 11, a horizontal axial flow fan 12 and a connecting hose 13; the fixing plate 1 is located at the top of the installation assembly, the fixing groove 2 is concavely arranged on the upper surface of the fixing plate 1, the steel plate 3 is fixedly arranged in the fixing groove 2, the connecting bolt 4 is welded to the bottom of the steel plate 3 and passes through the fixing plate 1, the channel steel hanger 5 is fixed to the bottom of the fixing plate 1 by the connecting bolt 4, and the transfer screw 6 is vertically connected At the bottom of the channel steel hanger 5, the connecting ring 7 is connected to the bottom of the adapter screw 6 through the screw plate on the adapter screw 6, the docking plate 8 is horizontally clamped inside the connecting ring 7, the connecting rod 9 is vertically fixed on the docking plate 8 and passes through the connecting ring 7, the spring 10 is elastically arranged in the gap between the docking plate 8 and the connecting ring 7, the fixed angle plate 11 is welded and fixed to the left and right sides of the top of the horizontal axial flow fan 12, and is connected to the bottom end of the connecting rod 9, the horizontal axial flow fan 12 is horizontally fixed under the fixed plate 1 through the connecting rod 9, and the connecting hose 13 is glued and fixed to the left and right ports of the horizontal axial flow fan 12.

[0017] The channel steel hanger 5 is in a "concave" shape and is locked by screwing the nut and the adapter screw 6, and then is detachably connected to the adapter screw 6, and is fixed by the connection between the screws, which is convenient for later disassembly. The docking plate 8 is elastically connected to the connecting ring 7 through the spring 10. The elastic action of the spring 10 prevents the axial flow fan from being unable to absorb shock when shaking occurs, and then causes the left and right connecting pipes to fall off or create gaps when the axial flow fan shakes. The connecting rod 9 and the fixed angle plate 11 are locked by screwing the upper and lower screws, and the two screws are screwed in opposite directions to ensure the firmness of the connection and prevent the axial flow fan from falling off due to loosening of the screws. The connecting hose 13 is threaded and symmetrically arranged on the left and right, and is sealed on the connecting surface, which is convenient for connection with the left and right pipes and prevents the left and right connecting pipes from falling off or creating gaps when the axial flow fan shakes.

[0018] Working principle: When using the installation assembly, first fix the channel steel hanger 5 to the bottom of the fixed plate 1 through the connecting bolts 4, then pass the adapter screw 6 through the connecting hole on the top of the connecting ring 7, and screw and lock it with the channel steel hanger 5 through the nut, then elastically connect the docking plate 8 to the connecting ring 7 through the spring 10, and use the elastic effect of the spring 10 to achieve a certain degree of shock absorption, then screw and lock the horizontal axial flow fan 12 with the connecting rod 9 through the fixed angle plates 11 and nuts on its left and right sides, and then connect the connecting hose 13 to the left and right connecting pipes.

[0019] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0020] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A horizontal axial flow fan installation assembly, characterized in that: The installation assembly comprises a fixing plate (1), a fixing groove (2), a steel plate (3), a connecting bolt (4), a channel steel hanger (5), a transfer screw (6), a connecting ring (7), a docking plate (8), a connecting rod (9), a spring (10), a fixing angle plate (11), a horizontal axial flow fan (12) and a connecting hose (13); the fixing plate (1) is located at the top of the installation assembly, the fixing groove (2) is arranged in a concave manner on the upper surface of the fixing plate (1), the steel plate (3) is fixedly arranged in the fixing groove (2), the connecting bolt (4) is welded to the bottom of the steel plate (3) and passes through the fixing plate (1), the channel steel hanger (5) is fixed to the bottom of the fixing plate (1) by the connecting bolt (4), and the transfer screw (6) is vertically connected to the groove (2). The bottom of the steel hanger (5), the connecting ring (7) is connected to the bottom of the transfer screw (6) through the screw plate on the transfer screw (6), the docking plate (8) is horizontally clamped inside the connecting ring (7), the connecting rod (9) is vertically fixed on the docking plate (8) and passes through the connecting ring (7), the spring (10) is elastically arranged in the gap between the docking plate (8) and the connecting ring (7), the fixed angle plate (11) is welded and fixed to the left and right sides of the top of the horizontal axial flow fan (12), and is connected to the bottom end of the connecting rod (9), the horizontal axial flow fan (12) is horizontally fixed below the fixed plate (1) through the connecting rod (9), and the connecting hose (13) is glued and fixed to the left and right ports of the horizontal axial flow fan (12); The channel steel hanger (5) is in a "concave" shape and is screwed and locked with the transfer screw (6) by a nut, thereby being detachably connected to the transfer screw (6); the docking plate (8) is elastically connected to the connecting ring (7) via a spring (10).

2. A horizontal axial flow fan installation assembly according to claim 1, characterized in that: The connecting rod (9) and the fixed angle plate (11) are locked by screwing two upper and lower screws, and the two screws are screwed in opposite directions.

3. A horizontal axial flow fan installation assembly according to claim 1, characterized in that: The connecting hose (13) is threaded and arranged bilaterally symmetrically, and a sealing treatment is performed on the connecting surface.

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