Infrared heating tube

Abstract

The utility model discloses an infrared heating tube, which comprises a first mounting rack, a second mounting rack and a heating tube, mounting seats are mounted at the two ends of the heating pipe, wires are mounted on one sides of the mounting seats, slots are formed in the outer sides of the mounting seats, mounting plates are mounted on the upper sides of the first mounting frame and the second mounting frame, a moving plate is mounted on the inner side of the second mounting frame, and a threaded rod is rotationally mounted on one side of the moving plate; and a threaded cylinder is installed on the upper side of the threaded rod, the threaded cylinder is installed on the upper side of the second installation frame, and insertion rods are installed at the front end of the moving plate and in the first installation frame and inserted into the insertion grooves. The threaded rod drives the moving plate to move under the action of the threaded cylinder, and the heating pipe is fixed through the moving plate and the first mounting frame, so that the heating pipe can be conveniently and quickly mounted and dismounted, and a worker can conveniently maintain and replace the heating pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared heating tubes, in particular to an infrared heating tube. Background Art

[0002] Infrared heating tube is a tubular heater that uses the infrared principle. It has the characteristics of excellent quality, high thermal efficiency, high power density, rapid heating, power saving and long life.

[0003] Chinese patent number CN202222297407.8 discloses a far-infrared heating tube, which is characterized by comprising a quartz tube, a protective terminal, a graphene heating layer, and an electrode. The quartz tube has a closed inner cavity filled with an inert gas or nitrogen; the graphene heating layer acts on the inner layer of the quartz tube, and the outer surfaces of both ends of the graphene heating element have electrode layers; there are two spring electrodes, which are respectively arranged outside the electrode layer of the aforementioned graphene heating element, and one end of each spring electrode extends out of the quartz tube to form an external connection end. In the process of using the prior art, a large number of bolts are required to install the infrared heating tube, and when the space is small, the installation is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide an infrared heating tube to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared heating tube, comprising a first mounting bracket, a second mounting bracket and a heating tube; mounting seats are installed at both ends of the heating tube, a wire is installed at one side of the mounting bracket, a slot is installed at the outer side of the mounting bracket, a mounting plate is installed at the upper side of the first and second mounting brackets, a movable plate is installed at the inner side of the second mounting bracket, a threaded rod is rotatably installed on one side of the movable plate, a threaded barrel is installed on the upper side of the threaded rod, the threaded barrel is installed on the upper side of the second mounting bracket, an insertion rod is installed at the front end of the movable plate and the inner position of the first mounting bracket, and the insertion rod is inserted into the inner position of the slot.

[0006] Preferably, rubber pads are provided on the inner sides of the movable plate and the first mounting frame, and the rubber pads are adhered to the front end of the movable plate and the inner side of the first mounting frame by adhesive.

[0007] Preferably, a truncated cone-shaped head is provided at the front end of the insertion rod, and the truncated cone-shaped head and the insertion rod are integrally provided.

[0008] Preferably, a soft metal pad is provided at the upper end of the mounting plate, and the soft metal pad is welded to the upper end of the mounting plate.

[0009] Preferably, a protective sleeve is provided on the upper side of the mounting seat and located outside the wire, and the protective sleeve is installed at the upper end of the mounting seat.

[0010] Preferably, a handle is provided at one side of the threaded rod, and the handle is installed at one side of the threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The threaded rod drives the moving plate to move through the threaded tube, and the heating tube is fixed through the moving plate and the first mounting frame, which is convenient for the rapid installation and disassembly of the heating tube and the maintenance and replacement of the heating tube by the staff;

[0013] 2. The setting of the frustum-shaped head can reduce the diameter of the front end of the plug rod, so that the plug rod can be quickly inserted into the slot;

[0014] 3. The setting of the protective cover is convenient for protecting the wires, avoiding the phenomenon that the connection between the wires and the mounting base is cracked due to long-term bending due to bending during use;

[0015] 4. The setting of the threaded rod is convenient for the staff to hold, so that it is convenient for the staff to rotate the threaded rod, so as to facilitate the adjustment of the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first mounting frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second mounting frame of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the heating tube of the utility model.

[0021] In the figure: 1. first mounting frame; 2. second mounting frame; 3. heating tube; 4. mounting seat; 5. rubber pad; 6. mounting plate; 7. soft metal pad; 8. moving plate; 9. threaded rod; 10. threaded barrel; 11. handle; 12. plug rod; 13. frustum cone head; 14. protective cover; 15. wire; 16. slot. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In the embodiment of the utility model, an infrared heating tube comprises a first mounting frame 1, a second mounting frame 2 and a heating tube 3; mounting seats 4 are installed at both ends of the heating tube 3, a wire 15 is installed at one side of the mounting seat 4, a slot 16 is installed at the outer side of the mounting seat 4, a mounting plate 6 is installed at the upper side of the first mounting frame 1 and the second mounting frame 2, a movable plate 8 is installed at the inner side of the second mounting frame 2, a threaded rod 9 is rotatably installed on one side of the movable plate 8, a threaded barrel 10 is installed on the upper side of the threaded rod 9, and the threaded barrel 10 is installed on the upper side of the second mounting frame 2, an insertion rod 12 is installed at the front end of the movable plate 8 and the inner position of the first mounting frame 1, and the insertion rod 12 is inserted into the inner position of the slot 16; a truncated cone head 13 is arranged at the front end of the insertion rod 12, and the truncated cone head 13 is arranged as a whole with the insertion rod 12. The arrangement of the truncated cone head 13 can reduce the caliber of the front end of the insertion rod 12, so that the insertion rod 12 can be quickly inserted into the slot 16.

[0024] Rubber pads 5 are provided on the inner sides of the movable plate 8 and the first mounting frame 1. The rubber pads 5 are adhered to the front end of the movable plate 8 and the inner side of the first mounting frame 1 by adhesive. When the heating tube 3 is clamped and fixed between the movable plate 8 and the first mounting frame 1, the rubber pads 5 will be deformed by pressure, filling the gap between the movable plate 8, the first mounting frame 1 and the heating tube 3, so that the heating tube 3 can be installed more stably.

[0025] A soft metal pad 7 is provided at the upper end of the mounting plate 6 and is welded to the upper end of the mounting plate 6. The soft metal pad 7 is relatively soft in texture. When the mounting plate 6 is installed and fixed, the soft metal pad 7 will be deformed under pressure to fill the gap between the mounting plate 6 and the mounting base, so that the mounting plate 6 can be installed more stably.

[0026] A protective sleeve 14 is provided on the upper side of the mounting seat 4, outside the wire 15. The protective sleeve 14 is installed at the upper end of the mounting seat 4. The setting of the protective sleeve 14 is convenient for protecting the wire 15 to prevent the wire 15 from bending during use, resulting in cracks at the connection position between the wire 15 and the mounting seat 4 due to long-term bending.

[0027] A handle 11 is provided at one side of the threaded rod 9 . The handle 11 is installed at one side of the threaded rod 9 . The setting of the threaded rod 9 is convenient for the staff to hold, so that it is convenient for the staff to rotate the threaded rod 9 , thereby facilitating the adjustment of the movable plate 8 .

[0028] The working principle and use process of the utility model are as follows: when installing the heating tube 3, first install the first mounting frame 1 and the second mounting frame 2 at the designated positions, insert the mounting seats 4 at both ends of the heating tube 3 into the first mounting frame 1 and the second mounting frame 2, insert the movable plate 8 and the insertion rod 12 at the front end of the first mounting frame 1 into the slot 16 outside the mounting seat 4, and rotate the threaded rod 9. The threaded rod 9 drives the movable plate 8 to move through the action of the threaded tube 10, and fixes the heating tube 3 through the movable plate 8 and the first mounting frame 1, so as to facilitate the rapid installation and disassembly of the heating tube 3 and facilitate the staff to repair and replace the heating tube 3.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An infrared heating tube, comprising a first mounting frame (1), a second mounting frame (2) and a heating tube (3); characterized in that: Mounting seats (4) are installed at both ends of the heating tube (3), a wire (15) is installed at one side of the mounting seat (4), a slot (16) is installed at the outer side of the mounting seat (4), a mounting plate (6) is installed at the upper side of the first mounting frame (1) and the second mounting frame (2), a movable plate (8) is installed at the inner side of the second mounting frame (2), a threaded rod (9) is rotatably installed at one side of the movable plate (8), a threaded barrel (10) is installed at the upper side of the threaded rod (9), and the threaded barrel (10) is installed at the upper side of the second mounting frame (2), an insertion rod (12) is installed at the front end of the movable plate (8) and the inner position of the first mounting frame (1), and the insertion rod (12) is inserted into the inner position of the slot (16).

2. The infrared heating tube according to claim 1, characterized in that: The movable plate (8) and the inner side of the first mounting frame (1) are provided with rubber pads (5), and the rubber pads (5) are adhered to the front end of the movable plate (8) and the inner side of the first mounting frame (1) by means of adhesive.

3. The infrared heating tube according to claim 1, characterized in that: A truncated cone-shaped head (13) is arranged at the front end of the insertion rod (12); the truncated cone-shaped head (13) and the insertion rod (12) are arranged in one piece.

4. The infrared heating tube according to claim 1, characterized in that: A soft metal pad (7) is provided at the upper end of the mounting plate (6), and the soft metal pad (7) is welded to the upper end of the mounting plate (6).

5. The infrared heating tube according to claim 1, characterized in that: A protective sleeve (14) is provided on the upper side of the mounting seat (4) and located outside the wire (15), and the protective sleeve (14) is installed at the upper end of the mounting seat (4).

6. The infrared heating tube according to claim 1, characterized in that: A handle (11) is provided at one side of the threaded rod (9), and the handle (11) is installed at one side of the threaded rod (9).

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