High-stability supporting frame for finned tube spraying

Abstract

The utility model relates to the technical field of supporting equipment, in particular to a high-stability supporting frame for finned tube spraying. The rack is movably arranged in the first supporting plate and the second supporting plate in a penetrating mode. The adjusting motor is fixedly arranged on the front side wall of the first supporting plate, the output end of the adjusting motor penetrates through the front side wall of the first supporting plate and then is fixedly sleeved with an adjusting gear, and the adjusting gear is meshed with the rack; the double-end motor is embedded and fixed in the rack; the first limiting plates are fixedly arranged at the left output end and the right output end of the double-end motor in a sleeving mode correspondingly, and the first limiting plates are movably arranged in the top wall of the rack and are intermittently and movably inserted into the finned tubes. The finned tube is conveniently limited and fixed, the stability is improved, and the spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting equipment, in particular to a high-stability supporting frame for fin tube spraying. Background Art

[0002] Finned tube is a heat exchange element. In order to improve the heat exchange efficiency, fins are usually added to the surface of the heat exchange tube to increase the outer surface area (or inner surface area) of the heat exchange tube, thereby achieving the purpose of improving the heat exchange efficiency; the existing support frame is often simple in structure, resulting in insufficient stability of the finned tube in the support frame during spraying, affecting the spraying effect, so there is an urgent need for a high-stability support frame for finned tube spraying. Utility Model Content

[0003] The purpose of the utility model is to provide a support frame for fin tube spraying with a reasonable design and high stability in view of the defects and shortcomings of the prior art, which can effectively solve the defects of the above-mentioned prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a base, a mobile power supply, a No. 1 support plate, a No. 2 support plate and an arc-shaped placement plate; the No. 1 support plate and the No. 2 support plate are fixedly arranged on the top wall of the base from left to right, and the No. 1 support plate and the No. 2 support plate are fixedly arranged on the top walls; the mobile power supply is fixedly arranged on the left top wall of the base;

[0005] It also contains:

[0006] A rack, wherein the rack is movably arranged in the first support plate and the second support plate;

[0007] An adjusting motor, wherein the adjusting motor is fixedly arranged on the front side wall of the first supporting plate, and an adjusting gear is fixedly mounted on the output end of the adjusting motor after passing through the front side wall of the first supporting plate, the adjusting gear is meshed with the rack, and the adjusting motor is electrically connected to the mobile power source through a wire;

[0008] A double-headed motor, wherein the double-headed motor is embedded and fixed in the rack, and the double-headed motor is electrically connected to the mobile power source through a wire;

[0009] There are several No. 1 limit plates, which are respectively fixed on the left and right output ends of the double-headed motor. The No. 1 limit plates are all movably arranged in the top wall of the rack, and the No. 1 limit plates are all intermittently movably inserted in the fin tube.

[0010] As a further improvement of the present invention, universal wheels are fixedly arranged on the four corners of the bottom wall of the base.

[0011] As a further improvement of the utility model, an anti-sticking pad is fixedly arranged on the right side wall of the No. 1 support plate, and the anti-sticking pad is intermittently arranged to conflict with the left side wall of the fin tube.

[0012] As a further improvement of the present invention, a limit motor is fixedly arranged on the outer wall of the arc-shaped placing plate, and a cam is fixedly mounted on the output end of the limit motor; a guide frame is movably inserted into the arc-shaped placing plate, and connecting columns are fixedly arranged on the top wall of the guide frame symmetrically in the front and back, and the connecting columns are fixedly arranged with the bottom wall of the second limit plate, and springs are fixedly arranged symmetrically in the front and back between the guide frame and the arc-shaped placing plate, and the limit motor is located between the springs on the front and rear sides, the cam is arranged to conflict with the second limit plate, and the second limit plate is intermittently arranged to conflict with the outer end of the fin tube, and the limit motor is electrically connected to the mobile power supply through a wire.

[0013] As a further improvement of the utility model, a fixing column is fixedly provided on the bottom wall of the base, a baffle is fixedly provided on the top end of the fixing column, and the baffle is located at the rear side of the fin tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the high-stability support frame for fin tube spraying described in the utility model is convenient for limiting and fixing the fin tube, improving stability and improving the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 Top view of the .

[0017] Figure 3 yes Figure 2 AA section view.

[0018] Figure 4 yes Figure 3 Enlarged view of part B in the middle.

[0019] Description of reference numerals:

[0020] Base 1, universal wheel 2, mobile power supply 3, support plate No. 1 4, support plate No. 2 5, arc placement plate 6, fin tube 7, fixing column 8, baffle 9, rack 10, double-head motor 11, limit plate No. 1 12, adjustment motor 13, adjustment gear 14, limit motor 15, cam 16, spring 17, guide frame 18, connecting column 19, limit plate No. 2 20, anti-sticking pad 21. DETAILED DESCRIPTION

[0021] 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.

[0022] See Figure 1-4 As shown, this specific embodiment includes a base 1, a mobile power supply 3, a No. 1 support plate 4, a No. 2 support plate 5 and an arc-shaped placement plate 6; a No. 1 support plate 4 and a No. 2 support plate 5 are welded on the top wall of the base 1 from left to right in sequence, an anti-sticking pad 21 is glued on the right side wall of the No. 1 support plate 4, and the anti-sticking pad 21 is intermittently arranged to conflict with the left side wall of the fin tube 7 to avoid scratches between the fin tube 7 and the No. 1 support plate 4, and an arc-shaped placement plate 6 is welded on the top walls of the No. 1 support plate 4 and the No. 2 support plate 5 to facilitate the placement of the fin tube 7; a mobile power supply 3 is fixed to the left top wall of the base 1 by bolts, and universal wheels 2 are fixed to the four corners of the bottom wall of the base 1 by bolts to facilitate movement and improve flexibility of use; a fixing column 8 is welded on the bottom wall of the base 1, a baffle 9 is welded on the top of the fixing column 8, and the baffle 9 is located on the rear side of the fin tube 7 to avoid spraying out of the specified area and causing environmental pollution;

[0023] It also contains:

[0024] A rack 10, wherein the rack 10 is movably arranged in the first support plate 4 and the second support plate 5;

[0025] The adjusting motor 13 is fixed to the front side wall of the first support plate 4 by bolts, and the output end of the adjusting motor 13 passes through the front side wall of the first support plate 4, and is sleeved and fixed with an adjusting gear 14, the adjusting gear 14 is meshed with the rack 10, and the adjusting motor 13 is electrically connected to the mobile power supply 3 through a wire;

[0026] A double-headed motor 11, wherein the double-headed motor 11 is embedded and fixed in the rack 10, and the double-headed motor 11 is electrically connected to the mobile power source 3 through a wire;

[0027] The first limiting plate 12, there are two of the first limiting plates 12, and they are respectively set and fixed on the left and right output ends of the double-headed motor 11, and the first limiting plates 12 are all movably arranged in the top wall of the rack 10, and the first limiting plates 12 are intermittently movably inserted in the fin tube 7; it is convenient to limit and fix the fin tube, improve stability, and improve the spraying effect;

[0028] The outer wall of the arc-shaped placement plate 6 is fixed with a limit motor 15 by bolts, and the output end of the limit motor 15 is sleeved and fixed with a cam 16; a guide frame 18 is movably penetrated in the arc-shaped placement plate 6, and connecting columns 19 are welded symmetrically on the top wall of the guide frame 18, and the connecting columns 19 are welded to the bottom wall of the second limit plate 20, and springs 17 are welded symmetrically between the guide frame 18 and the arc-shaped placement plate 6, and the limit motor 15 is located between the springs 17 on the front and rear sides, and the cam 16 is set to conflict with the second limit plate 20, and the second limit plate 20 is intermittently set to conflict with the outer end of the fin tube 7, and the limit motor 15 is electrically connected to the mobile power supply 3 through a wire, which can fix the fin tube 7 in the center and increase the exposed area of ​​the fin tube 7 after limiting (compared with limiting by the No. 1 support plate 4 and the No. 1 limit plate 12), which is convenient for spraying and improves the spraying efficiency.

[0029] When using the utility model, first place the left and right ends of the fin tube 7 on the arc-shaped placing plates 6 respectively, and then turn on the double-headed motor 11, which drives the No. 1 limiting plates 12 on the left and right sides to rotate upward until the No. 1 limiting plate 12 rotates to vertically upward and the No. 1 limiting plate 12 is located between the fins of the fin tube 7, and then turn on the adjusting motor 13, and the adjusting motor 13 drives the adjusting gear 14 to rotate counterclockwise, and the adjusting gear 14 drives the rack 10 to move left along the No. 2 supporting plate 5, and the rack 10 drives the No. 1 limiting plate 12 to move left, and the No. 1 limiting plate 12 pushes the fin tube 7 to move left until the fin tube 7 conflicts with the anti-sticking pad 21, and the No. 1 limiting plate 12 and the No. 1 supporting plate 4 jointly limit and fix the fin tube 7 to improve stability and improve the spraying effect; when spraying the unsprayed area, first release the limit, then rotate the fin tube 7 to a suitable spraying angle, and then limit and fix it to ensure complete spraying;

[0030] In order to further facilitate spraying, the limit motors 15 on the left and right sides are turned on at the same time, the limit motor 15 drives the cam 16 to rotate, the cam 16 pushes the No. 2 limit plate 20 and the connecting column 19 to move toward the middle, and the connecting column 19 drives the guide frame 18 to move toward the middle along the arc-shaped placement plate 6. Under the thrust of the guide frame 18, the spring 17 contracts, and the No. 2 limit plates 20 on the left and right sides push the left and right ends of the fin tube 7 toward the middle respectively, so that the fin tube 7 is fixed in the center; by adjusting the motor 13 to control the No. 1 limit plate 12 to move left, the No. 1 limit plate 12 and the No. 2 limit plate 20 jointly limit the fin tube 7, reducing the contact area with the fin tube 7 during limiting, thereby making it more convenient to spray and improving work efficiency.

[0031] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0032] 1. Through the arrangement of the No. 1 support plate 4, the No. 2 support plate 5, the arc-shaped placement plate 6, the rack 10, the double-head motor 11, the No. 1 limit plate 12, the adjustment motor 13 and the adjustment gear 14, it is convenient to limit and fix the fin tube, improve the stability and improve the spraying effect;

[0033] 2. By setting the base 1, scratches between the fin tube 7 and the No. 1 support plate 4 are avoided, and the paint is prevented from sticking; by setting the fixed column 8 and the baffle 9, the spraying is prevented from deviating from the specified area and causing environmental pollution;

[0034] 3. The setting of the universal wheel 2 facilitates movement and improves flexibility of use; the setting of the limiting motor 15, the cam 16, the spring 17, the guide frame 18, the connecting column 19 and the second limiting plate 20 can fix the fin tube 7 in the center, and increase the exposed area of ​​the fin tube 7 after limiting, which facilitates spraying and improves spraying efficiency.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-stability support frame for fin tube spraying, comprising a base (1), a mobile power source (3), a first support plate (4), a second support plate (5) and an arc-shaped placement plate (6); the first support plate (4) and the second support plate (5) are fixedly arranged on the top wall of the base (1) from left to right, and the first support plate (4) and the second support plate (5) are fixedly arranged on the top walls; the mobile power source (3) is fixedly arranged on the left top wall of the base (1); It is characterized in that It also contains: A rack (10), wherein the rack (10) is movably arranged in the first support plate (4) and the second support plate (5); An adjusting motor (13), wherein the adjusting motor (13) is fixedly arranged on the front side wall of the first support plate (4), and after the output end of the adjusting motor (13) passes through the front side wall of the first support plate (4), an adjusting gear (14) is sleeved and fixedly arranged, the adjusting gear (14) is meshed with the rack (10), and the adjusting motor (13) is electrically connected to the mobile power source (3) via a wire; A double-headed motor (11), wherein the double-headed motor (11) is embedded and fixed in the rack (10), and the double-headed motor (11) is electrically connected to the mobile power source (3) via a wire; A number of limit plates (12), wherein the number of limit plates (12) is plural and respectively sleeved and fixed on the left and right output ends of the double-headed motor (11); the number of limit plates (12) is movably arranged in the top wall of the rack (10); and the number of limit plates (12) is intermittently movably inserted in the fin tube (7).

2. A high-stability support frame for fin tube spraying according to claim 1, characterized in that: Universal wheels (2) are fixedly arranged on the four corners of the bottom wall of the base (1).

3. The high-stability support frame for fin tube spraying according to claim 1 is characterized in that: An anti-sticking pad (21) is fixedly arranged on the right side wall of the No. 1 support plate (4), and the anti-sticking pad (21) is intermittently arranged to abut against the left side wall of the fin tube (7).

4. The high-stability support frame for fin tube spraying according to claim 1 is characterized in that: A limit motor (15) is fixedly arranged on the outer wall of the arc-shaped placement plate (6), and a cam (16) is sleeved and fixed on the output end of the limit motor (15); a guide frame (18) is movably inserted into the arc-shaped placement plate (6), and connecting columns (19) are fixedly arranged on the top wall of the guide frame (18) in a front-to-back symmetrical manner, and the connecting columns (19) are fixedly arranged with the bottom wall of the second limit plate (20), and springs (17) are fixedly arranged between the guide frame (18) and the arc-shaped placement plate (6) in a front-to-back symmetrical manner, and the limit motor (15) is located between the springs (17) on the front and rear sides, and the cam (16) is arranged to abut against the second limit plate (20), and the second limit plate (20) is intermittently arranged to abut against the outer end of the fin tube (7), and the limit motor (15) is electrically connected to the mobile power supply (3) through a wire.

5. The high-stability support frame for fin tube spraying according to claim 1 is characterized in that: A fixing column (8) is fixedly arranged on the bottom wall of the base (1), a baffle (9) is fixedly arranged on the top end of the fixing column (8), and the baffle (9) is located on the rear side of the fin tube (7).

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