Tube bundle supporting structure for air cooler

Abstract

The utility model discloses an air cooler tube bundle supporting structure which comprises a bottom supporting seat, a semicircular seat is fixed on the surface of the top of the bottom supporting seat, a top supporting seat is fixed on the top of the semicircular seat, side supporting frames are arranged on the surfaces of the two sides of the semicircular seat, and two arc-shaped base plates are installed on the surface of the semicircular seat in a sliding mode. The top ends of the side supporting frames are welded and fixed to the surface of the arc-shaped base plate, and adjusting structures are arranged between the side supporting frames and the semicircular bases. An air cooler tube bundle supporting structure in the prior art is improved and optimized, and the arc-shaped base plate, the T-shaped sliding block, the arc-shaped sliding way and the adjusting structure are designed, so that the inclination angle of the side supporting frame can be adaptively and rotationally adjusted according to the inclination angles of different air cooler tube bundles; the use flexibility and convenience of the whole supporting structure are improved, and the adjusting mode of the inclination angle is very simple, convenient, rapid and easy to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of air coolers, and in particular relates to a tube bundle supporting structure for air coolers. Background Art

[0002] An air cooler, also known as an air-cooled heat exchanger, is a heat exchange device that uses air as a cooling medium. The tube bundle of an air cooler generally consists of a steam main pipe and two rows of heat exchange tube bundles, similar to an inverted V shape. In order to support the air cooler tube bundle, an air cooler tube bundle support structure is generally used, such as the existing patent with publication number CN205209320U, which discloses "an air cooler tube bundle support mechanism, including: a base frame; a support frame, used to resist the angle formed by the tops of the two rows of heat exchange tube bundles, which is vertically fixed to the middle position of the base frame; a first support plate and a second support plate, used to fix the ends of the heat exchange tube bundle on the corresponding side, and the two are arranged in a left-right mirror image with the support frame as the center." It can be seen that the application describes a common air cooler tube bundle support structure, which mainly relies on the support plates on both sides to support the heat exchange tube bundle;

[0003] However, in actual use of the air cooler tube bundle support structure in the above patent, the support frames on both sides are tiltedly arranged above the base, and no adjustment structure is designed, resulting in that the inclination angles of the support frames on both sides cannot be adaptively rotated and adjusted according to the inclination angles of different air cooler tube bundles, which has certain limitations and reduces the flexibility and convenience of use of the entire air cooler tube bundle support structure. For this reason, the utility model needs to improve and optimize the existing air cooler tube bundle support structure. Utility Model Content

[0004] The utility model aims to provide a tube bundle support structure for an air cooler to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tube bundle support structure for an air cooler, comprising a bottom support seat, a semicircular seat is fixed on the top surface of the bottom support seat, a top support seat is fixed on the top of the semicircular seat, the top of the top support seat supports the bottom of the air cooler steam main pipe, side support frames are arranged on both side surfaces of the semicircular seat, and the side support frames support the air cooler heat exchange tube bundle at the bottom of the air cooler steam main pipe, two arc-shaped base plates are slidably installed on the surface of the semicircular seat, the top of the side support frame is welded and fixed to the surface of the arc-shaped base plate, and an adjustment structure is arranged between the side support frame and the semicircular seat;

[0006] The surface of the semicircular seat is provided with an arc-shaped slideway, the cross section of the arc-shaped slideway is T-shaped, and a T-shaped slider is slidably arranged in the arc-shaped slideway, and the bottom end of the T-shaped slider extends to the surface of the semicircular seat and is fixed to the arc-shaped base plate;

[0007] The adjustment structure includes an inner slide groove opened inside the top end of the side support frame, a spring and an inner slide block are arranged in the inner slide groove, a limit clamping rod is fixed on the top of the inner slide block, a plurality of limit clamping grooves corresponding to the limit clamping rod are opened on the inner wall of the arc-shaped slideway, the top end of the limit clamping rod passes through one of the limit clamping grooves, side slide blocks are fixed to the two side surfaces of the inner slide block, side slide blocks corresponding to the side slide blocks are opened on both sides of the top end of the side support frame, and the ends of the side slide blocks pass through the side slide blocks to the outside of the side support frame and are fixed with side dial plates.

[0008] Preferably, a cylindrical mounting groove is formed on the inner wall of the bottom end of the inner slide groove, the bottom end of the spring is inserted into the cylindrical mounting groove, and the top end of the spring is fixed to the bottom surface of the inner slide block.

[0009] Preferably, a through hole is formed in the T-shaped sliding block, and the through hole corresponds to the limiting clamping rod.

[0010] Preferably, a rectangular shift opening is provided on the surface of the side shift plate.

[0011] Preferably, a rubber support pad is installed on the top surface of the top support seat, and the rubber support pad contacts the bottom surface of the air cooler steam main pipe, and two U-shaped plugs are symmetrically arranged on the bottom surface of the rubber support pad, and two slots for inserting the U-shaped plugs are provided on the top surface of the top support seat, and triangular side blocks are provided on both side surfaces of the U-shaped plug, and side grooves corresponding to the triangular side blocks are provided on the inner walls on both sides of the slot, and the triangular side blocks are embedded in the side grooves, and the rubber support pad, U-shaped plug and triangular side blocks are an integrated structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model improves and optimizes the air cooler tube bundle support structure in the prior art, designs an arc-shaped base plate, a T-shaped slider, an arc-shaped slideway and an adjustment structure, so that the inclination angle of the side support frame can be adaptively rotated and adjusted according to the inclination angle of different air cooler tube bundles, thereby improving the use flexibility and convenience of the entire support structure, and the adjustment method of the inclination angle is very simple, quick and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the connection between the side support frame and the semicircular seat of the utility model;

[0015] Figure 3 For this utility model Figure 1 A partial enlarged view of the middle A area;

[0016] Figure 4It is a cross-sectional view of the connection between the rubber support pad and the top support seat of the utility model;

[0017] In the figure: 1, bottom support seat; 2, semicircular seat; 21, arc-shaped slideway; 3, top support seat; 31, slot; 32, side slot; 4, side support frame; 5, arc-shaped base plate; 51, T-shaped slider; 6, air cooler steam main pipe; 7, air cooler heat exchange tube bundle; 81, inner slide groove; 82, spring; 83, inner slider; 84, limit clamp rod; 85, limit slot; 86, side slideway; 87, side slider; 88, side dial plate; 9, rubber support pad; 91, U-shaped plug block; 92, triangular side block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] Example 1

[0020] See also Figure 1 and Figure 2 , which is the first embodiment of the utility model, and the embodiment provides a technical solution: a tube bundle support structure for an air cooler, comprising a bottom support seat 1, a semicircular seat 2 is welded and fixed on the top surface of the bottom support seat 1, a top support seat 3 is welded and fixed on the top of the semicircular seat 2, the top of the top support seat 3 supports the bottom of the air cooler steam main pipe 6, side support frames 4 are arranged on both side surfaces of the semicircular seat 2, and the side support frames 4 support the air cooler heat exchange tube bundle 7 at the bottom of the air cooler steam main pipe 6, two arc-shaped base plates 5 are slidably installed on the surface of the semicircular seat 2, the top of the side support frame 4 is welded and fixed on the surface of the arc-shaped base plate 5, and an adjustment structure is arranged between the side support frame 4 and the semicircular seat 2;

[0021] The surface of the semicircular seat 2 is provided with an arc-shaped slideway 21, the cross section of the arc-shaped slideway 21 is T-shaped, and a T-shaped slider 51 is slidably arranged in the arc-shaped slideway 21, and the bottom end of the T-shaped slider 51 extends to the surface of the semicircular seat 2 and is fixed to the arc-shaped base plate 5, so that the arc-shaped base plate 5 can slide smoothly on the surface of the semicircular seat 2;

[0022] The adjusting structure includes an inner slide groove 81 provided at the top of the side support frame 4, in which a spring 82 and an inner slide block 83 are arranged, a limit clamping rod 84 is welded and fixed to the top of the inner slide block 83, a plurality of limit clamping grooves 85 corresponding to the limit clamping rod 84 are provided on the inner wall of the arc slideway 21, and the top of the limit clamping rod 84 penetrates into one of the limit clamping grooves 85, so as to realize the stable limiting of the T-shaped slide block 51 and the arc base plate 5 during daily use, and ensure the stability of the side support frame 4, side slide blocks 87 are fixed on both side surfaces of the inner slide block 83, and side slide channels 86 corresponding to the side slide blocks 87 are provided on both sides of the top of the side support frame 4, and the ends of the side slide blocks 87 penetrate to the outside of the side support frame 4 through the side slide channels 86 and are fixed with side dial plates 88. If the inclination angle of the side support frame 4 is to be adjusted later, it is only necessary to pull down the side dial plates 88 to make the side dial plates 88 rotate. The side slide block 87 moves the inner slide block 83 downward and compresses the spring 82, causing the top end of the limiting card rod 84 to move out of the limiting card slot 85, thereby releasing the limit of the T-shaped slide block 51. At this time, the T-shaped slide block 51 can be slid in the arc slideway 21, so that the arc base plate 5 and the side support frame 4 slide on the surface of the semicircular seat 2, thereby changing the inclination angle of the side support frame 4. When the side support frame 4 is adjusted to a suitable inclination angle and effectively supports the air cooler heat exchange tube bundle 7, the side dial plate 88 is released, so that the spring 82 pushes the inner slide block 83 back and resets it, and the top end of the limiting card rod 84 is inserted into the limiting card slot 85 at other positions, so that the T-shaped slide block 51 and the arc base plate 5 can be limited again, and the stable limit of the side support frame 4 after the inclination angle adjustment is completed, ensuring that the side support frame 4 effectively supports the air cooler heat exchange tube bundle 7 during daily use.

[0023] Among them, a cylindrical mounting groove is opened on the inner wall of the bottom end of the inner slide groove 81, the bottom end of the spring 82 is inserted into the cylindrical mounting groove, and the top end of the spring 82 is fixed on the bottom surface of the inner slide block 83, so as to realize the stable installation of the spring 82 and prevent the spring 82 from being offset.

[0024] A through hole is formed in the T-shaped sliding block 51 , and the through hole corresponds to the limiting clamping rod 84 , so that the limiting clamping rod 84 can pass through smoothly.

[0025] Among them, a rectangular opening is opened on the surface of the side shift plate 88 to facilitate subsequent operators to shift the side shift plate 88 by hand.

[0026] Example 2

[0027] See also Figures 1 to 4 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that the air cooler steam main pipe 6 can be effectively supported by the provided rubber support pad 9.

[0028] Specifically, a rubber support pad 9 is installed on the top surface of the top support seat 3, and the rubber support pad 9 is in contact with the bottom surface of the air cooler steam main pipe 6, which can effectively support the air cooler steam main pipe 6 without causing hard wear on the surface of the air cooler steam main pipe 6. Two U-shaped plugs 91 are symmetrically arranged on the bottom surface of the rubber support pad 9, and two slots 31 for inserting the U-shaped plugs 91 are provided on the top surface of the top support seat 3 to ensure stable installation of the rubber support pad 9. Triangular side blocks 92 are provided on both side surfaces of the U-shaped plug 91, and side slots 32 corresponding to the triangular side blocks 92 are provided on the inner walls on both sides of the slot 31. The triangular side blocks 92 are embedded in the side slots 32 to limit the U-shaped plug 91 and ensure the installation stability of the rubber support pad 9.

[0029] The rubber support pad 9, the U-shaped insert block 91 and the triangular side block 92 are an integrated structure, all of which are made of rubber material and will undergo elastic deformation when squeezed.

[0030] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tube bundle support structure for an air cooler, comprising a bottom support seat (1), characterized in that: A semicircular seat (2) is fixed on the top surface of the bottom support seat (1), a top support seat (3) is fixed on the top of the semicircular seat (2), the top end of the top support seat (3) supports the bottom of the air cooler steam main pipe (6), side support frames (4) are arranged on both side surfaces of the semicircular seat (2), and the side support frames (4) support the air cooler heat exchange tube bundle (7) at the bottom of the air cooler steam main pipe (6), two arc-shaped base plates (5) are slidably mounted on the surface of the semicircular seat (2), the top end of the side support frame (4) is welded and fixed to the surface of the arc-shaped base plate (5), and an adjustment structure is arranged between the side support frame (4) and the semicircular seat (2); The surface of the semicircular seat (2) is provided with an arc-shaped slideway (21), the cross section of the arc-shaped slideway (21) is T-shaped, and a T-shaped slider (51) is slidably arranged in the arc-shaped slideway (21), and the bottom end of the T-shaped slider (51) extends to the surface of the semicircular seat (2) and is fixed to the arc-shaped base plate (5); The adjustment structure comprises an inner slide groove (81) provided inside the top end of the side support frame (4), a spring (82) and an inner slide block (83) are arranged in the inner slide groove (81), a limit clamping rod (84) is fixed on the top end of the inner slide block (83), a plurality of limit clamping grooves (85) corresponding to the limit clamping rod (84) are provided on the inner wall of the arc-shaped slideway (21), the top end of the limit clamping rod (84) penetrates into one of the limit clamping grooves (85), side slide blocks (87) are fixed on both side surfaces of the inner slide block (83), side slideways (86) corresponding to the side slide blocks (87) are provided on both sides of the top end of the side support frame (4), and the end of the side slide block (87) penetrates to the outside of the side support frame (4) through the side slideway (86) and is fixed with a side dial plate (88).

2. The tube bundle support structure for an air cooler according to claim 1, characterized in that: A cylindrical mounting groove is provided on the inner wall at the bottom end of the inner slide groove (81), the bottom end of the spring (82) is inserted into the cylindrical mounting groove, and the top end of the spring (82) is fixed to the bottom surface of the inner slide block (83).

3. The tube bundle support structure for an air cooler according to claim 1, characterized in that: The T-shaped sliding block (51) is provided with a through hole, and the through hole corresponds to the limiting clamping rod (84).

4. The tube bundle support structure for an air cooler according to claim 1, characterized in that: A rectangular opening is formed on the surface of the side dial plate (88).

5. The tube bundle support structure for an air cooler according to claim 1, characterized in that: A rubber support pad (9) is installed on the top surface of the top support seat (3), and the rubber support pad (9) is in contact with the bottom surface of the air cooler steam main pipe (6).

6. The tube bundle support structure for an air cooler according to claim 5, characterized in that: The bottom surface of the rubber support pad (9) is symmetrically provided with two U-shaped plug blocks (91), and the top surface of the top support seat (3) is provided with two slots (31) for inserting the U-shaped plug blocks (91).

7. The tube bundle support structure for an air cooler according to claim 6, characterized in that: The two side surfaces of the U-shaped plug block (91) are both provided with triangular side blocks (92), the inner walls on both sides of the slot (31) are both provided with side card slots (32) corresponding to the triangular side blocks (92), and the triangular side blocks (92) are embedded in the side card slots (32).

8. The tube bundle support structure for an air cooler according to claim 7, characterized in that: The rubber support pad (9), the U-shaped insert block (91) and the triangular side block (92) are an integrated structure.

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