Fixed mounting base for dust removal fan

Abstract

The utility model relates to the technical field of dust removal fan installation equipment, in particular to a dust removal fan fixed installation base which comprises a bottom plate, screw holes are formed in the bottom plate along the four corners where a rectangle is located, screw rods are arranged in the screw holes in a threaded fit mode, and the lower ends of the screw rods are perpendicularly and rotationally connected with a supporting plate. A sliding groove is transversely formed in the bottom plate, a sliding block is arranged in the sliding groove in a sliding fit mode, the top face of the sliding block is fixedly connected with a mounting frame, the mounting frame slides along the sliding groove through a driving device, and a dust removal fan is fixedly arranged on the mounting frame. By means of the dust removal fan, the height of the bottom plate can be adjusted by rotating the screw rod, then the height difference between the dust removal fan and a pipeline is avoided, meanwhile, the screw rod can be rotated, the transverse position of the dust removal fan can be adjusted, and butt joint of the dust removal fan and the pipeline is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal fan installation equipment, and specifically relates to a fixed installation base for a dust removal fan. Background Art

[0002] A dust removal fan, as the name implies, is a fan device used to remove particulate matter and dust in the air. It generates a strong air flow, sucks the particulate matter in the air into the device interior, and separates it through a specific treatment method, thereby achieving the purpose of purifying the air.

[0003] Among them, before the dust removal fan is used, it needs to be installed. During installation, since the pipeline connected to the dust removal fan is often set in advance and cannot be changed, when installing the dust removal fan, it needs to be installed according to the pipeline position and overall plan.

[0004] To ensure the stable installation of the dust removal fan, the dust removal fan is often installed on a base, and the base is fixedly installed on the ground. The existing base is often a bottom plate. Therefore, when installing the dust removal fan, it is easy for the fan and the pipeline to be misaligned. Then, it is often necessary to move the bottom plate or add pads on the bottom plate to raise the fan. Adding pads will cause the installation part of the fan to be unstable, and moving the bottom plate consumes the physical strength of workers. Summary of the Utility Model

[0005] The utility model provides a fixed installation base for a dust removal fan to solve the defects in the prior art.

[0006] The utility model is realized through the following technical solutions:

[0007] A fixed installation base for a dust removal fan includes a bottom plate. Screw holes are opened at the four corners of the rectangle of the bottom plate. Screws are in threaded fit with the screw holes. The lower ends of the screws are vertically and rotatably connected with support plates, and the support plates are connected to the ground through bolts; a chute is transversely opened on the bottom plate, and a slider is slidably fitted in the chute. The top surface of the slider is fixedly connected with an installation frame, and the installation frame slides along the chute through a driving device. The dust removal fan is fixedly installed on the installation frame.

[0008] When in use of this application, when there is a height difference between the dust removal fan and the pipeline, rotate the four screws in sequence. When the screws rotate, they move downward, thereby driving the support plates to move downward. Further, the distance between the support plates and the bottom plate increases, thereby raising the height of the bottom plate and avoiding the height difference between the dust removal fan and the pipeline. The installation frame can move horizontally along the direction of the chute driven by the driving device, thereby realizing the horizontal movement of the installation frame, facilitating the docking of the pipeline and the dust removal fan, and at the same time avoiding driving the bottom plate to move together during docking, saving the physical strength of the staff.

[0009] Preferably, the mounting frame includes parallel first and second longitudinal plates. Both the first and second longitudinal plates are fixedly connected to the corresponding sliders, and the bottom surfaces of the first and second longitudinal plates are in contact with the top surface of the bottom plate. The first and second longitudinal plates are fixedly connected by a lockable telescopic rod, and the first longitudinal plate is driven by a driving device. The first and second longitudinal plates can jointly support the dust removal fan, and the distance between the first and second longitudinal plates can be adjusted by the telescopic rod, so that the first and second longitudinal plates can easily adapt to dust removal fans of different widths, increasing the scope of use of the bottom plate. The bottom surfaces of the first and second longitudinal plates are in contact with the top surface of the bottom plate, which can ensure better support of the first and second longitudinal plates by the bottom plate. The first longitudinal plate is driven by a driving device, so that by driving the first longitudinal plate, the first and second longitudinal plates can be driven to move synchronously through the telescopic rod, realizing the adjustment of the position of the mounting frame.

[0010] Preferably, the driving device includes a lead screw. A threaded hole is horizontally opened on the first longitudinal plate. The lead screw passes through the threaded hole and is in threaded cooperation with the threaded hole. One end of the lead screw is rotatably connected to a fixed plate through a bearing, and the other end is provided with a rotating handle. The fixed plate is vertically connected to the bottom plate. The fixed plate is located between the first and second longitudinal plates and its height is lower than that of the first longitudinal plate. By rotating the rotating handle to rotate the lead screw, since the lead screw is in threaded cooperation with the threaded hole on the first longitudinal plate, and the first longitudinal plate is fixedly connected to the corresponding slider, and the slider is slidably fitted in the chute, therefore, the rotation of the lead screw drives the horizontal movement of the first longitudinal plate, and the horizontal movement of the first longitudinal plate can drive the horizontal movement of the second longitudinal plate through the telescopic rod, realizing the movement of the mounting frame, and the accurate control of the moving distance of the mounting frame can be driven by the rotation of the lead screw.

[0011] Preferably, two chutes are arranged in parallel and the lead screw is located on the vertical center line of the two chutes. The telescopic rods are respectively located directly above the corresponding chutes and are arranged in opposite directions between the two telescopic rods. Both ends of the first and second longitudinal plates cross the chutes. Arranging two chutes and the telescopic rods above the two chutes can make the connection between the first and second longitudinal plates more stable. The opposite arrangement between the two telescopic rods can make the forces on the front and back sides of the first and second longitudinal plates more uniform.

[0012] Preferably, a groove is opened on the bottom surface of the bottom plate. The support plate is located in the groove, and screw holes are provided at the four corners of the bottom plate. The groove provided on the bottom plate enables the support plate to be located in the groove, so that there can be no height difference between the support plate and the bottom plate, and further increases the height range that the bottom plate can adapt to.

[0013] The beneficial effects of the present utility model are as follows: By using this application, not only can the height of the bottom plate be adjusted by rotating the screw rod, thereby avoiding the height difference between the dust removal fan and the pipeline, but also the screw rod can be rotated to adjust the lateral position of the dust removal fan, facilitating the docking of the dust removal fan and the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is Figure 1 a schematic view in the direction A of

[0017] As shown in the figure:

[0018] 1. Bottom plate, 2. Screw rod, 3. Support plate, 4. Slide groove, 5. Slide block, 6. Mounting frame, 7. Screw rod, 8. Rotating handle, 9. Groove, 61. First longitudinal plate, 62. Expansion rod, 63. Second longitudinal plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0020] A fixed installation base for a dust removal fan, as Figure 1 and Figure 2As shown in the figure. It includes a bottom plate 1. Screw holes are opened at the four corners of the rectangle where the bottom plate 1 is located. A screw rod 2 is threadedly engaged in the screw hole. The lower end of the screw rod 2 is perpendicular and has a support plate 3 through a bearing. The support plate 3 is bolted to the ground; a chute 4 is transversely opened on the bottom plate 1. A slider 5 is slidably engaged in the chute 4. The top surface of the slider 5 is fixedly connected to a mounting frame 6. The mounting frame 6 slides along the chute 4 via a driving device. A dust removal fan is fixedly arranged on the mounting frame 6. The mounting frame 6 includes parallel first longitudinal plates 61 and second longitudinal plates 63. The dust removal fan is arranged on the first longitudinal plates 61 and the second longitudinal plates 63. The first longitudinal plates 61 and the second longitudinal plates 63 are both fixedly connected to the corresponding sliders 5 and the bottom surfaces of the first longitudinal plates 61 and the second longitudinal plates 63 are in contact with the top surface of the bottom plate 1. The first longitudinal plates 61 and the second longitudinal plates 63 are fixedly connected by a lockable telescopic rod 62. The first longitudinal plates 61 are driven by a driving device.

[0021] When this application is in use, first move the bottom plate 1 to the installation area and place the bottom plate 1 after finding the installation position. Then use the telescopic rod 62 to adjust the distance between the first longitudinal plate 61 and the second longitudinal plate 63 so that the first longitudinal plate 61 and the second longitudinal plate 63 can facilitate the installation of the dust removal fan. After the dust removal fan is installed, when there is a height difference between the dust removal fan and the pipeline, rotate the four screw rods 2 in sequence. When the screw rods 2 rotate, they move downward, thereby driving the support plate 3 to move downward. Furthermore, the distance between the support plate 3 and the bottom plate 1 increases, thereby raising the height of the bottom plate 1 to avoid a height difference between the dust removal fan and the pipeline. When there is a lateral distance between the dust removal fan and the pipeline, use the driving device to move the first longitudinal plate 61. The first longitudinal plate 61 drives the second longitudinal plate 63 to move laterally synchronously under the drive of the telescopic rod 62. Thus, the mounting frame 6 can move laterally along the direction of the chute 4 under the drive of the driving device, thereby realizing the lateral movement of the mounting frame 6, facilitating the docking of the pipeline and the dust removal fan, and at the same time avoiding driving the bottom plate 1 to move when docking. By only moving the mounting frame 6, docking can be achieved, saving the physical strength of the staff.

[0022] The bottom surfaces of the first longitudinal plates 61 and the second longitudinal plates 63 are in contact with the top surface of the bottom plate 1, which can ensure that the bottom plate 1 better supports the first longitudinal plates 61 and the second longitudinal plates 63. The first longitudinal plates 61 are driven by a driving device, so that by driving the first longitudinal plates 61, the first longitudinal plates 61 and the second longitudinal plates 63 can be driven to move synchronously through the telescopic rod 62, realizing the adjustment of the position of the mounting frame 6.

[0023] The driving device includes a lead screw 7. A threaded hole is horizontally formed on the first longitudinal plate 61. The lead screw 7 passes through the threaded hole and is in threaded cooperation with the threaded hole. One end of the lead screw 7 is rotatably connected to the fixed plate through a bearing, and the other end is provided with a rotating handle 8. The fixed plate is vertically connected to the bottom plate 1 and is located between the first longitudinal plate 61 and the second longitudinal plate 63 and has a height lower than that of the first longitudinal plate 61. By rotating the rotating handle 8 to rotate the lead screw 7, since the lead screw 7 is in threaded cooperation with the threaded hole on the first longitudinal plate 61, the first longitudinal plate 61 is fixedly connected to the corresponding slider 5, and the slider 5 is slidably fitted in the chute 4. Therefore, the rotation of the lead screw 7 drives the horizontal movement of the first longitudinal plate 61, and the horizontal movement of the first longitudinal plate 61 can drive the horizontal movement of the second longitudinal plate 63 through the telescopic rod 62, realizing the movement of the mounting bracket 6, and the rotation of the lead screw 7 can drive the precise control of the moving distance of the mounting bracket 6.

[0024] There are two chutes 4 arranged in parallel, and the lead screw 7 is located on the vertical center line of the two chutes 4. The telescopic rods 62 are respectively located directly above the corresponding chutes 4 and are arranged in the opposite direction between the two telescopic rods 62. Both ends of the first longitudinal plate 61 and the second longitudinal plate cross over the chute 4. Arranging two chutes 4 and the telescopic rods 62 above the two chutes 4 can make the connection between the first longitudinal plate 61 and the second longitudinal plate 63 more stable, and the opposite arrangement between the two telescopic rods 62 can make the forces on the front and back sides of the first longitudinal plate 61 and the second longitudinal plate 63 more uniform.

[0025] A groove 9 is formed on the bottom surface of the bottom plate 1. The support plate 3 is located in the groove 9, and screw holes are arranged at the four corners of the bottom plate 1. The groove 9 is provided on the bottom plate 1, which can make the support plate 3 located in the groove 9, so that there can be no height difference between the support plate 3 and the bottom plate 1, and further increase the height range adapted by the bottom plate 1.

[0026] The use of this application can not only adjust the height of the bottom plate 1 by rotating the screw 2, thereby avoiding the height difference between the dust removal fan and the pipeline, but also rotate the lead screw 7 to realize the adjustment of the horizontal position of the dust removal fan, facilitating the docking of the dust removal fan and the pipeline.

[0027] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixed installation base for a dust removal fan, characterized in that: It includes a bottom plate. Screw holes are provided at the four corners of the rectangle where the bottom plate is located. Screws are threadedly engaged in the screw holes, and the lower ends of the screws are vertically and rotatably connected to support plates; a chute is transversely provided on the bottom plate, and a slider is slidably engaged in the chute. The top surface of the slider is fixedly connected to a mounting frame, and the mounting frame slides along the chute through a driving device. A dust removal fan is fixedly arranged on the mounting frame.

2. The dust removal fan fixed installation base according to claim 1, characterized in that: The mounting frame includes parallel first and second longitudinal plates. Both the first and second longitudinal plates are fixedly connected to the corresponding sliders, and the bottom surfaces of the first and second longitudinal plates are in contact with the top surface of the bottom plate. The first and second longitudinal plates are fixedly connected by a lockable telescopic rod, and the first longitudinal plate is driven by a driving device.

3. The dust removal fan fixed installation base according to claim 2, characterized in that: The driving device includes a lead screw. A threaded hole is transversely provided on the first longitudinal plate. The lead screw passes through the threaded hole and is threadedly engaged with the threaded hole. One end of the lead screw is rotatably connected to a fixing plate through a bearing, and the other end is provided with a rotating handle. The fixing plate is vertically connected to the bottom plate. The fixing plate is located between the first and second longitudinal plates and has a height lower than that of the first longitudinal plate.

4. The dust removal fan fixed installation base according to claim 3, characterized in that: There are two chutes arranged in parallel, and the lead screw is located on the vertical center line of the two chutes. The telescopic rods are respectively located directly above the corresponding chutes and are arranged in opposite directions between the two telescopic rods. Both ends of the first and second longitudinal plates extend beyond the chutes.

5. The dust removal fan fixed installation base according to claim 1, characterized in that: A groove is provided on the bottom surface of the bottom plate. The support plate is located in the groove, and screw holes are provided at the four corners of the bottom plate.

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