Support for heating coil

Abstract

The utility model discloses a support for heating coils, which comprises a bottom cross, a middle rod is fixedly mounted at the top of the bottom cross, four coil side rods are mounted at the top of the bottom cross in a sliding manner, and a distance adjusting component is arranged between each coil side rod and the middle rod and is used for adapting to the diameters of different coils. According to the support for the heating coil, in the using process of the heating coil, the spiral coil is placed on the different coil placing frames, a height adjusting assembly is arranged, a U-shaped block is moved up and down to drive the coil placing frames to conduct height adjustment, after the coil placing frames are adjusted to the proper positions, a threaded extrusion column is rotated, and the coil placing frames are placed on the coil placing frames. And the positioning inserting plates are rotationally clamped in the corresponding inserting grooves, so that the position of the coil pipe placing frame is fixed, and the heating coil pipes with different spiral heights can be conveniently placed.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating coil support technical field especially relates to a support for heating coil. BACKGROUND

[0002] The working principle of heating coil mainly involves the transmission of heat energy. It is usually made of metal with good heat conduction performance, such as copper pipe or steel pipe, etc. When steam or hot water passes through the coil, the metal material of the coil will conduct heat and conduct heat energy to the surface of the coil, and then to the heating object in contact, such as water, air, etc. The heating cycle generally includes steam entering the coil, conducting heat energy, conducting to the heating object, condensing into liquid and reheating.

[0003] The heating coil is cylindrical as a whole, and is formed by connecting multiple layers of pipes one by one, so the general heating coil is large and has multiple layers of pipes. The heating coil needs to be fixed by a support during transportation to prevent damage caused by collision during transportation. The traditional support for heating coil is fixed by welding or threaded at a certain position, which is not convenient to move and adjust. The setting position and size of the support cannot be adjusted and changed. Some coils have large diameters, and some have small diameters. Therefore, a support for heating coil is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a support for heating coil to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A support for heating coil, comprising a bottom cross, a middle rod fixedly installed at the top of the bottom cross, four coil side edge rods slidably installed at the top of the bottom cross, a spacing adjustment assembly provided between the coil side edge rods and the middle rod for adapting to different diameters of coils, a plurality of coil placing racks installed on the coil side edge rods, and a height adjustment assembly provided between the coil placing racks and the coil side edge rods.

[0007] Preferably, the spacing adjustment assembly comprises a threaded column fixedly installed at the top of the middle rod, a nut threadedly installed on the threaded column, four movable plates movably installed at the bottom of the nut, and two movable push rods rotatably provided between the movable plates and the coil side edge rods.

[0008] Preferably, the bottom of the nut is provided with an annular groove, an annular pipe is rotatably installed in the annular groove, and a push rod is fixedly installed between the annular pipe and the four movable plates.

[0009] Preferably, the four moving plates are provided with the same limiting sleeve, and the limiting sleeve is sleeved on the middle rod.

[0010] Preferably, the top of the bottom cross is provided with a limiting sliding groove, and the bottom of the coil side rod is fixedly provided with a limiting sliding block which is slidingly arranged in the limiting sliding groove.

[0011] Preferably, the height adjusting assembly comprises a U-shaped block fixedly arranged on the side of the coil placing rack, a sliding block fixedly arranged on the side wall of the U-shaped block, a sliding groove arranged on the two sides of the coil side rod, and two sliding blocks slidingly arranged in the two sliding grooves respectively, and the side wall of the coil placing rack is provided with a rubber pad.

[0012] Preferably, the bottom of the U-shaped block is rotatably provided with a rotating rod, the bottom end of the rotating rod is rotatably provided with a positioning plug-in plate, one side of the coil side rod is provided with a plurality of plug-in grooves, the positioning plug-in plate is plugged in the plug-in groove, the bottom of the U-shaped block is fixedly provided with a fixed block, the fixed block and the rotating rod are fixedly provided with a tension spring, the fixed block is screwedly provided with a threaded extruding column, and one end of the threaded extruding column is in contact with one side of the rotating rod.

[0013] Compared with the prior art, the heating coil support has the advantages that: the spiral coil is placed on different coil placing racks during use of the heating coil, the height adjusting assembly is arranged, the U-shaped block is moved up and down to drive the coil placing rack to adjust the height, after the coil placing rack is adjusted to the appropriate position, the threaded extruding column is rotated, the positioning plug-in plate is rotatably clamped in the corresponding plug-in groove, the position of the coil placing rack is fixed, and the placement of the heating coil with different spiral heights is facilitated.

[0014] The spacing adjusting assembly is arranged, the position of the coil side rod is adjusted after the nut is rotated, the four coil side rods are synchronously moved, the position of the coil side rod can be changed according to needs by continuously rotating the nut, and therefore the heating coil with different diameters can be placed, and the applicability is wider. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a sectional structure schematic view of the utility model;

[0017] Figure 3 It is a local explosion structure schematic view of the utility model;

[0018] Figure 4 It is a partial explosion structure schematic view of the utility model.

[0019] In the figure: 1, the bottom cross; 2, the middle rod; 3, threaded column; 4, nut; 5, annular groove; 6, annular tube; 7, push rod; 8, moving plate; 9, limit sleeve; 10, moving push rod; 11, coil side rod; 12, limit sliding groove; 13, limit sliding block; 14, U-shaped block; 15, sliding groove; 16, sliding block; 17, coil rack; 18, rubber pad; 19, rotating rod; 20, positioning plug-in plate; 21, plug-in groove; 22, fixed block; 23, threaded extrusion column; 24, tension spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Embodiment: refer to Figures 1-4 A support for heating coil, including bottom cross 1, the top of the bottom cross 1 is fixedly installed with middle rod 2, the bottom cross 1 is arranged in the form of cross, which can realize stable placement, the top of the bottom cross 1 is slidably installed with four coil side rods 11, the coil side rods 11 are installed with a plurality of coil racks 17, the sidewall of the coil rack 17 is installed with rubber pads 18, the spiral coil is placed on different coil racks 17, which realizes stable placement, and a coil rack 17 can be placed every few turns during placement, the rubber pads 18 are arranged, which can protect the heating coil and the coil rack 17 from being easily abraded during contact, and the heating coil can be well adapted to the expansion change during use.

[0022] Specific, coil rack 17 and coil side bar 11 between the height adjustment assembly is provided, height adjustment assembly includes fixedly installed in the side of the coil rack 17 U-shaped block 14, the side wall of the U-shaped block 14 is fixedly installed with sliding block 16, the both sides of the coil side bar 11 are provided with sliding slot 15, two sliding blocks 16 are respectively slidably installed in two sliding slots 15, the bottom of the U-shaped block 14 is rotatably installed with rotating rod 19, the bottom end of the rotating rod 19 is rotatably installed with positioning plug plate 20, the side of the coil side bar 11 is provided with a plurality of plug slots 21, the positioning plug plate 20 is plugged into the plug slot 21, the bottom of the U-shaped block 14 is fixedly installed with fixed block 22, the fixed block 22 and the rotating rod 19 are fixedly installed with tension spring 24, the fixed block 22 is threadedly installed with threaded extrusion column 23, one end of the threaded extrusion column 23 is in contact with one side of the rotating rod 19, because the coil is spirally arranged, the height of the coil rack 17 needs to be adjusted, the height adjustment assembly is provided, the U-shaped block 14 is moved up and down to drive the height adjustment of the coil rack 17, the sliding slot 15 and the sliding block 16 are provided, which can limit the vertical position of the movement of the U-shaped block 14, when adjusted to the appropriate position, rotate the threaded extrusion column 23, the threaded extrusion column 23 constantly pushes the rotating rod 19, the rotating rod 19 will rotate, drive the positioning plug plate 20 to rotate, the positioning plug plate 20 is rotated into the corresponding plug slot 21, the height of the slot of the plug slot 21 is larger than the thickness of the plug plate 20, after the plug is stable, the position of the coil rack 17 can be fixed.

[0023] Specific, the coil side edge rod 11 and the middle rod 2 between the spacing adjustment assembly is provided for adapting the diameter of different coil, spacing adjustment assembly includes fixedly installed on the top of the middle rod 2 threaded column 3, threaded column 3 on the threaded installation has a nut 4, the bottom of the nut 4 movably mounted with four moving plate 8, moving plate 8 and the coil side edge rod 11 between the two moving push rod 10, the bottom of the nut 4 is provided with annular groove 5, annular groove 5 in the rotating installation has annular tube 6, annular tube 6 and four moving plate 8 between them are fixedly installed with push rod 7, four moving plate 8 on the installation has the same limit sleeve 9, limit sleeve 9 sleeve in the middle rod 2, the bottom cross 1 top is provided with a limit sliding groove 12, the bottom of the coil side edge rod 11 is fixedly installed with a limit sliding block 13, limit sliding block 13 slidingly installed in the limit sliding groove 12, when using the coil support, to meet the installation of different diameter coil, rotate the nut 4 on the spacing adjustment assembly, the nut 4 on the threaded column 3 rotates and moves up and down, under the action of annular tube 6 and annular groove 5, drive push rod 7 up and down, thereby driving moving plate 8 up and down, the limit sleeve 9 is provided, which can limit the movement of the moving plate 8, the moving plate 8 moves to drive the moving push rod 10 to move, thereby adjusting the placement position of the coil side edge rod 11, four coil side edge rod 11 synchronous movement, ensure the placement of the circular heating coil, the limit sliding groove 12 and the limit sliding block 13 are provided, which can limit the position of the coil side edge rod 11, by continuously rotating the nut 4, the position of the coil side edge rod 11 can be changed as needed, so as to adapt to the placement of heating coil of different diameter, wider applicability.

[0024] In use: the spiral coil is placed on the different coil placing rack 17, the rubber pad 18 is provided, which can protect the heating coil from being easily worn, and at the same time, the heating coil can be expanded during use, which can be well adapted, the height adjustment assembly is provided, the up and down movement of the U-shaped block 14 drives the height adjustment of the coil placing rack 17, when adjusted to the appropriate position, rotate the threaded extrusion column 23, the positioning plug-in plate 20 is rotated to the corresponding plug-in slot 21, the position of the coil placing rack 17 can be fixed, the rotating spacing adjustment assembly is provided, the rotating nut 4 moves up and down, drives the position adjustment of the four coil side edge rods 11, the four coil side edge rods 11 move synchronously, ensure the placement of the circular heating coil, by continuously rotating the nut 4, the position of the coil side edge rod 11 can be changed as needed, so as to adapt to the placement of heating coil of different diameter, wider applicability.

[0025] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A support for heating coils comprising a bottom crosspiece (1), characterised in that, The top of the bottom cross (1) is fixedly installed with a middle rod (2), the top of the bottom cross (1) is slidably installed with four coil pipe side rods (11), a spacing adjusting assembly is arranged between the coil pipe side rod (11) and the middle rod (2), which is used for adapting to the diameter of different coil pipes, a plurality of coil pipe placing racks (17) are installed on the coil pipe side rod (11), and a height adjusting assembly is arranged between the coil pipe placing rack (17) and the coil pipe side rod (11).

2. A support for a heating coil as claimed in claim 1, characterised in that The spacing adjusting assembly comprises a threaded column (3) fixedly installed at the top of the middle rod (2), a nut (4) threadedly installed on the threaded column (3), four moving plates (8) movably installed at the bottom of the nut (4), and two moving push rods (10) rotatably arranged between the moving plate (8) and the coil pipe side rod (11).

3. A support for a heating coil according to claim 2, wherein An annular groove (5) is formed in the bottom of the nut (4), an annular pipe (6) is rotatably installed in the annular groove (5), and a push rod (7) is fixedly installed between the annular pipe (6) and the four moving plates (8).

4. The support for heating coils according to claim 1, characterized in that The same limiting sleeve (9) is installed on the four moving plates (8) and is sleeved on the middle rod (2).

5. The support for a heating coil according to claim 1, wherein A limiting sliding groove (12) is formed at the top of the bottom cross (1), a limiting sliding block (13) is fixedly installed at the bottom of the coil pipe side rod (11), and the limiting sliding block (13) is slidably installed in the limiting sliding groove (12).

6. The support for a heating coil according to claim 1, characterized in that The height adjusting assembly comprises a U-shaped block (14) fixedly installed at the side of the coil pipe placing rack (17), a sliding block (16) fixedly installed on the side wall of the U-shaped block (14), a sliding groove (15) formed at the two sides of the coil pipe side rod (11), two sliding blocks (16) respectively slidably installed in the two sliding grooves (15), and a rubber pad (18) installed on the side wall of the coil pipe placing rack (17).

7. A support for a heating coil as claimed in claim 6, wherein A rotating rod (19) is rotatably installed at the bottom of the U-shaped block (14), a positioning plug-in plate (20) is rotatably installed at the bottom end of the rotating rod (19), a plurality of plug-in grooves (21) are formed in one side of the coil pipe side rod (11), the positioning plug-in plate (20) is plugged into the plug-in groove (21), a fixed block (22) is fixedly installed at the bottom of the U-shaped block (14), a tension spring (24) is fixedly installed between the fixed block (22) and the rotating rod (19), a threaded extrusion column (23) is threadedly installed on the fixed block (22), and one end of the threaded extrusion column (23) is in contact with one side of the rotating rod (19).

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