New exhaust tower

Abstract

The utility model discloses a novel exhaust tower, comprising a tower bottom plate, wherein the tower bottom plate is rotatably connected with an inner fixing mechanism, the inner fixing mechanism is provided with a tripod clamping mechanism, the inner fixing mechanism comprises a driving motor, a driving gear, a driven gear, a triangular turntable and an elliptical block, the driving motor is arranged on the tower bottom plate, the driving gear is plugged into the output end of the driving motor, the driven gear is meshed with the driving gear, the driven gear is fixed on the triangular turntable, the driving gear is driven to rotate by the output end of the driving motor arranged on the upper surface of the tower bottom plate, the meshed driven gear is driven to rotate, the triangular turntable drives the surrounding elliptical blocks to rotate, the steel cylinder sleeved on the inner fixing mechanism is flipped outward from the center of the steel cylinder to fix the steel cylinder, the accurate position of the steel cylinder during installation is ensured, the displacement of the steel cylinder during installation is prevented, the installation time is reduced, the construction efficiency is improved, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a novel exhaust tower. Background Art

[0002] The exhaust tower discharges mostly production tail gas with low temperature, high humidity and high medium concentration, which is often highly corrosive. Therefore, attention should be paid to the anti-corrosion of the structure. The exhaust tower consists of an exhaust cylinder and a supporting structure. The exhaust cylinder is designed according to the process conditions (exhaust volume, concentration, temperature, humidity, etc.).

[0003] Existing new exhaust towers, such as the new exhaust tower disclosed in Chinese patent application CN204826842U, record: a steel cylinder is set at the center of the tower, and the steel cylinder is firmly fixed again by a steel cylinder fixing frame and a steel cylinder fixing plate, and the transverse connecting rods and the longitudinal connecting rods at the connection points of each layer effectively reinforce the tower. In addition, the tower of the utility model is a tapered design, which gradually becomes thinner from bottom to top, which is more conducive to the strength of the tower body. The utility model is made of steel structure and steel cylinder as a whole, which is lower in cost than concrete or brickwork, convenient in construction, and low in maintenance cost during subsequent use.

[0004] When installing the existing new exhaust tower, the steel cylinder body is fixed by a steel cylinder fixing frame and a steel cylinder fixing plate, and the bottom of the steel cylinder is not reinforced. The unreinforced bottom may not be able to withstand the weight or pressure of the exhaust tower, causing damage or rupture of the tower structure. It may tilt or collapse under the action of wind, earthquake or other external forces, causing gas leakage, affecting the surrounding environment and human health, making maintenance and repair work difficult, and requiring more time and resources to complete. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a novel exhaust tower, which has the advantages of reinforcing the bottom of the steel cylinder, etc., and solves the problem of collapse of the exhaust pipe caused by the unstable bottom of the steel cylinder.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, not only the problem of the exhaust pipe collapsing due to the unstable bottom of the steel cylinder is solved, but also the purpose of simultaneously fixing the inside and outside of the steel cylinder is ensured, the utility model provides the following technical solutions: a new exhaust tower, comprising a tower bottom plate, the tower bottom plate is rotatably connected with an inner fixing mechanism, the inner fixing mechanism is provided with a tripod clamping mechanism, the inner fixing mechanism comprises a driving motor, a driving gear, a driven gear, a triangular turntable and an elliptical block, the driving motor is arranged on the tower bottom plate, the driving gear is plugged into the output end of the driving motor, the driven gear is meshed with the driving gear, the driven gear is fixed on the triangular turntable, the triangular turntable is slidably connected in the tower bottom plate, and the elliptical block is slidably connected to the upper surface of the tower bottom plate.

[0009] As a preferred solution of the novel exhaust tower described in the utility model, the tower bottom plate is rotatably connected inside the tower bottom plate, a limiting block is provided on one side of the directional plate, and the limiting block is rotatably connected to the triangular turntable.

[0010] As a preferred solution of the novel exhaust tower of the utility model, a limiting frame is fixedly connected to the upper surface of the tower bottom plate, and a sliding track is provided on the tower bottom plate.

[0011] As a preferred solution of the novel exhaust tower of the utility model, a sliding plate is slidably connected to the upper surface of the tower bottom plate, and the sliding plate is slidably connected in a limiting frame.

[0012] As a preferred solution of the novel exhaust tower of the utility model, a sliding block is fixedly connected to the lower surface of the sliding plate, and the sliding block is slidably connected in the sliding track.

[0013] As a preferred solution of the novel exhaust tower of the utility model, a transmission rod is rotatably connected inside the sliding block, and the transmission rod is rotatably connected to the driven gear.

[0014] As a preferred solution of the novel exhaust tower of the utility model, one end of the sliding plate away from the limiting frame is fixedly connected to a clamping plate, and a buffer pad is arranged on the clamping plate.

[0015] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] 1. The output end of the driving motor arranged on the upper surface of the tower bottom plate drives the driving gear to rotate, drives the meshing driven gear to rotate, and makes the triangular turntable drive the surrounding elliptical blocks to rotate, and turns the steel cylinder sleeved on the inner fixing mechanism outward from the center of the steel cylinder to fix the steel cylinder, which can ensure the accurate position of the steel cylinder during the installation process, prevent it from shifting during the installation process, reduce the installation time, improve the construction efficiency, and thus reduce the construction cost;

[0017] 2. By rotating the driven gear, one end of the transmission rod is pulled to make the sliding block slide along the sliding track opened on the tower bottom plate. By sliding the sliding plate, the clamping plate is pushed to clamp the steel cylinder. The buffer pad plays a buffering role to prevent the equipment from causing wear to the steel cylinder. It can provide a larger bearing capacity, can withstand the weight of the steel cylinder and other additional loads, improve its bearing capacity and structural strength, increase the stability of the equipment to the bottom of the steel cylinder, and is suitable for steel cylinders of various diameters and shapes, increasing the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional overall structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the drive motor of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the inner fixing mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the tripod clamping mechanism of the utility model.

[0023] In the figure: 100, tower base plate; 200, inner fixing mechanism; 201, driving motor; 202, driving gear; 203, driven gear; 204, triangular turntable; 205, elliptical block; 206, directional plate; 207, limit block; 300, tripod clamping mechanism; 301, limit frame; 302, sliding track; 303, sliding plate; 304, sliding block; 305, transmission rod; 306, clamping plate; 307, buffer pad. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Example 1

[0027] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a new exhaust tower, which includes a tower bottom plate 100, on which an inner fixing mechanism 200 is rotatably connected, and a tripod clamping mechanism 300 is arranged on the inner fixing mechanism 200, and the inner fixing mechanism 200 includes a driving motor 201, a driving gear 202, a driven gear 203, a triangular turntable 204 and an elliptical block 205, the driving motor 201 is arranged on the tower bottom plate 100, the driving gear 202 is plugged into the output end of the driving motor 201, the driven gear 203 is meshed with the driving gear 202, the driven gear 203 is fixed on the triangular turntable 204, the triangular turntable 204 is slidably connected in the tower bottom plate 100, and the elliptical block 205 is slidably connected to the upper surface of the tower bottom plate 100, and the driving gear 202 is driven to rotate by the output end of the driving motor 201, so that the meshed driven gear 203 drives the triangular turntable 204 to rotate.

[0028] The tower base plate 100 is rotatably connected inside the tower base plate 100, and a limit block 207 is set on one side of the directional plate 206. The limit block 207 is rotatably connected to the triangular turntable 204. Through the rotation of the triangular turntable 204, it rotates with the surface friction of the elliptical block 205. The elliptical block 205 is a centrifugal elliptical block. The directional plate 206 fixed on the elliptical block 205 plays a limiting role to ensure that the square shapes of the three elliptical blocks 205 can remain consistent.

[0029] During use, the output end of the driving motor 201 arranged on the upper surface of the tower base plate 100 drives the driving gear 202 to rotate, which drives the meshing driven gear 203 to rotate, so that the triangular turntable 204 drives the surrounding elliptical blocks 205 to rotate, and the steel cylinder mounted on the inner fixing mechanism 200 is flipped outward from the center of the steel cylinder to fix the steel cylinder, which ensures the accurate position of the steel cylinder during the installation process, prevents it from shifting during the installation process, reduces the installation time, improves the construction efficiency, and thus reduces the construction cost.

[0030] Example 2

[0031] Reference Figure 1-4 , which is the second embodiment of the utility model, provides a new exhaust tower. The new exhaust tower includes a limiting frame 301 fixedly connected to the upper surface of a tower base plate 100, and a sliding track 302 is provided on the tower base plate 100. By installing the limiting frame 301 and the sliding track 302 on the tower base plate 100, a limiting function is achieved to prevent the equipment from falling off when sliding.

[0032] The upper surface of the tower bottom plate 100 is slidably connected with a sliding plate 303 , which is slidably connected in the limiting frame 301 . The sliding plate 303 is attached to the inner wall of the limiting frame 301 and slides along the upper surface of the tower bottom plate 100 .

[0033] The lower surface of the sliding plate 303 is fixedly connected with a sliding block 304 , which is slidably connected in the sliding track 302 . The sliding block 304 slides along the sliding track 302 opened on the tower bottom plate 100 , thereby playing a role of limiting.

[0034] A transmission rod 305 is rotatably connected inside the sliding block 304 , and the transmission rod 305 is rotatably connected to the driven gear 203 . Through the rotation of the driven gear 203 , one end of the transmission rod 305 moves along the driven gear 203 , pulling the sliding plate 303 to slide.

[0035] One end of the sliding plate 303 away from the limiting frame 301 is fixedly connected to a clamping plate 306, on which a buffer pad 307 is provided. The sliding plate 303 slides to drive the clamping plate 306 to clamp the steel cylinder, and the buffer pad 307 plays a buffering role to prevent the equipment from causing wear to the steel cylinder.

[0036] During use, the driven gear 203 rotates to pull one end of the transmission rod 305, causing the sliding block 304 to slide along the sliding track 302 opened on the tower base plate 100, and the sliding of the sliding plate 303 pushes the clamping plate 306 to clamp the steel cylinder. The buffer pad 307 plays a buffering role to prevent the equipment from causing wear to the steel cylinder. It can provide a larger bearing capacity, can withstand the weight of the steel cylinder and other additional loads, improve its bearing capacity and structural strength, increase the stability of the equipment to the bottom of the steel cylinder, and is suitable for steel cylinders of various diameters and shapes, thereby increasing the applicability of the equipment.

[0037] The remaining structure is the same as that of Example 1.

[0038] 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A novel exhaust tower, comprising a tower bottom plate (100), characterized in that: An inner fixing mechanism (200) is rotatably connected to the tower bottom plate (100), and a tripod clamping mechanism (300) is provided on the inner fixing mechanism (200); The inner fixing mechanism (200) comprises a driving motor (201), a driving gear (202), a driven gear (203), a triangular rotating disk (204) and an elliptical block (205); the driving motor (201) is arranged on the tower bottom plate (100); the driving gear (202) is plugged into the output end of the driving motor (201); the driven gear (203) is meshed with the driving gear (202); the driven gear (203) is fixed on the triangular rotating disk (204); the triangular rotating disk (204) is slidably connected inside the tower bottom plate (100); and the elliptical block (205) is slidably connected to the upper surface of the tower bottom plate (100).

2. The novel exhaust tower according to claim 1 is characterized in that: The triangular rotating disk (204) is rotatably connected to a limit block (207), and one side of the limit block (207) is provided with a directional plate (206) installed below the elliptical block (205).

3. The novel exhaust tower according to claim 1 is characterized in that: The upper surface of the tower bottom plate (100) is fixedly connected to a limiting frame (301), and a sliding track (302) is provided on the tower bottom plate (100).

4. The novel exhaust tower according to claim 1 is characterized in that: A sliding plate (303) is slidably connected to the upper surface of the tower bottom plate (100), and the sliding plate (303) is slidably connected in the limiting frame (301).

5. The novel exhaust tower according to claim 4 is characterized in that: A sliding block (304) is fixedly connected to the lower surface of the sliding plate (303), and the sliding block (304) is slidably connected in the sliding track (302).

6. The novel exhaust tower according to claim 5 is characterized in that: A transmission rod (305) is rotatably connected inside the sliding block (304), and the transmission rod (305) is rotatably connected to the driven gear (203).

7. The novel exhaust tower according to claim 4 is characterized in that: One end of the sliding plate (303) away from the limiting frame (301) is fixedly connected to a clamping plate (306), and a buffer pad (307) is provided on the clamping plate (306).

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