Port clamping device for combustor

Abstract

The utility model relates to the field of port clamping devices, and discloses a port clamping device for a burner, which comprises a main body, a fixing screw is sleeved on the upper end face of the main body in a threaded manner, a plurality of gaskets are fixedly arranged on the lower end face of the main body, and a plurality of first clamping blocks are clamped on the lower end face of the main body. Connecting ropes are fixedly arranged on the front end faces of the multiple first clamping blocks, sliding grooves are formed in the two sides of the main body in a sliding mode, three connecting screws are arranged on the lower end face of one side of the main body in a threaded and sleeving mode, and second clamping blocks are fixedly arranged on the front end faces of the multiple connecting ropes. During use, the fixing screw on the upper end face of the main body can conduct threaded fixation on the clamping plate entering the main body, the gasket is fixed to the lower end face of the main body, and during use, the gasket can enable the first clamping block to be more firmly fixed through the connecting screw in a threaded mode, and the sliding grooves are formed in the two sides of the main body; and during use, the reinforcing module can be conveniently mounted and dismounted through the sliding grooves.

Description

Technical Field

[0001] The utility model relates to the field of port clamping devices, in particular to a port clamping device for a burner. Background Technique

[0002] A burner is a device that mixes fuel and air and converts it into heat energy through combustion. It is widely used in household, commercial and industrial fields, such as heating, hot water supply, cooking and industrial heating. The working principle of a gas burner is to transport gas through a pipeline to the burner, where it is mixed with air and then ignited by an ignition device to generate a high-temperature flame. A port clamping device is required when transporting gas into the burner interior.

[0003] The existing port clamping devices for burners are usually clamps. When in use, although the clamp can adjust the tightness of fixation, the clamp has only one fixing strap to fix the port. When the fixing strap is damaged after long-term use, the port will fall off. At the same time, when the fixing strap of the clamp is damaged, the entire clamp needs to be replaced, which is very wasteful.

[0004] Therefore, the utility model provides a port clamping device for a burner to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a port clamping device for a burner is proposed. The placement opening provided at the front end of the main body can allow the clamping plate to enter the interior of the main body, so that the connecting rope can fasten the port. The reinforcement module fixed to the lower end surface of the main body can make the main body and the burner port fit more closely when in use. The threaded column on one side of the clamping plate can keep the second clamping block stable inside the clamping plate.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A port clamping device for a burner, including a main body, a fixing screw is threadedly sleeved on the upper end surface of the main body, a plurality of gaskets are fixedly arranged on the lower end surface of the main body, a plurality of first clamping blocks are clamped on the lower end surface of the main body, and connecting ropes are fixedly arranged on the front end surfaces of the plurality of first clamping blocks. Slide grooves are arranged on both sides of the main body;

[0007] Three connecting screws are threadedly sleeved on the lower end surface of one side of the main body, second clamping blocks are fixedly arranged on the front end surfaces of the plurality of connecting ropes, clamping plates are clamped on the outer surfaces of the plurality of second clamping blocks, the connecting rope includes a metal braided rope, and a filling layer is fixedly arranged on the outer surface of the metal braided rope;

[0008] Through the above technical solution, when in use, the fixing screws on the upper end face of the main body can thread-fix the clamping plate entering the main body. A gasket is fixed on the lower end face of the main body. When in use, the gasket can make the connection screw more firmly thread-fix the first clamping block. Sliding grooves are provided on both sides of the main body. When in use, the sliding grooves can facilitate the installation and disassembly of the reinforcement module. The first clamping block fixes the connecting rope. The other side of the connecting rope is fixed with a second clamping block, which can be clamped inside the clamping plate. When the clamping plate is inserted into the main body, the connecting rope can fasten the burner port and the pipeline that both need to be connected, so that the connection between the burner port and the pipeline remains stable. The connecting rope includes a metal braided rope, which can improve the overall strength of the connecting rope. There is a filling layer on the surface of the metal braided rope, and the filling layer can keep other structures stable inside the connecting rope.

[0009] Further, a placement opening is provided on the front end face of the main body, and a rotating enclosure is fixedly arranged on the upper end face of the main body;

[0010] Through the above technical solution, the placement opening provided on the front end of the main body can allow the clamping plate to enter the main body, so that the connecting rope can fasten the port. The rotating enclosure fixed on the upper end face of the main body is connected to the fixing screw, making it more convenient for the fixing screw to rotate.

[0011] Further, a reinforcement module is slidably arranged on the lower end face of the main body, and the reinforcement module includes a connecting block;

[0012] Through the above technical solution, the reinforcement module fixed on the lower end face of the main body can make the main body and the burner port fit more closely when in use. The reinforcement module has a connecting block, and the connecting block can play a fixing role.

[0013] Further, sliders are fixedly arranged on both sides of the concave surface of the connecting block, and a rubber extrusion block is fixedly arranged on the lower end face of the connecting block;

[0014] Through the above technical solution, the sliders arranged on the concave surface of the connecting block can make the reinforcement module slide inside the sliding grooves on both sides of the main body. The rubber extrusion block at the lower end of the connecting block can make the reinforcement module fit more closely with the port when in use.

[0015] Further, a plurality of reinforcing ribs are fixedly arranged inside the filling layer, and a fixing layer is fixedly arranged on the outer surface of the filling layer;

[0016] Through the above technical solution, the reinforcing ribs arranged inside the filling layer can improve the tensile resistance of the connecting rope, and the fixing layer fixed on the outer surface of the filling layer can fix the filling layer and the internal structure.

[0017] Further, a threaded post is sleeved on one side of the clamping plate in a threaded manner, and three threaded holes are provided on the front end face of the clamping plate;

[0018] Through the above technical solution, the threaded post on one side of the clamping plate can keep the second clamping block stable inside the clamping plate. The threaded holes provided on the clamping plate can be connected with fixing screws during use, so that the clamping plate can be kept stable inside the main body.

[0019] Further, a wear-resistant layer is fixedly arranged on the outer surface of the fixing layer;

[0020] Through the above technical solution, the wear-resistant layer arranged on the outer surface of the fixing layer can make the connecting rope more durable, prevent the connecting rope from rubbing against the port for a long time, and cause the connecting rope to be damaged quickly.

[0021] The utility model has the following beneficial effects:

[0022] 1. For a port clamping device for a burner proposed by the utility model, when in use, a plurality of first clamping blocks are arranged on the lower end face of the main body. The first clamping blocks can fix the connecting rope, so that the main body is connected with a plurality of connecting ropes. Most of the existing port clamping devices are clamps. When in use, the clamp has only one fixing band to fix the port. When the fixing band is damaged after long-term use, the port will fall off. The plurality of connecting ropes fix the port. When one connecting rope is damaged, the other connecting ropes can still fix the port.

[0023] 2. For a port clamping device for a burner proposed by the utility model, when in use, the first clamping block is fixed on the lower end face of the main body by a fixed connecting screw in a threaded manner. The gasket can make the connecting screw fix the first clamping block in a threaded manner, and make the first clamping block more stable when placed on the lower end of the main body. When the connecting rope is damaged, the connecting screw can be disassembled, so that the staff can disassemble the first clamping block from the lower end face of the main body, and then replace the damaged connecting rope, so that the device can continue to be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view shaft side schematic diagram of the utility model;

[0025] Figure 2 It is a bottom view shaft side schematic diagram of the utility model;

[0026] Figure 3 It is a bottom view shaft side schematic diagram of the main body part structure of the utility model;

[0027] Figure 4 It is a front sectional schematic diagram of the connecting rope part structure of the utility model;

[0028] Figure 5This is a side view axonometric schematic diagram of the main body structure of the present utility model.

[0029] Legend Explanation:

[0030] 1. Main body; 2. Placing opening; 3. Rotating enclosure; 4. Fixing screw; 5. First clamping block; 6. Reinforcement module; 7. Connecting rope; 8. Second clamping block; 9. Clamping plate; 10. Threaded post; 11. Threaded hole; 12. Chute; 13. Gasket; 14. Connecting screw; 601. Connecting block; 602. Slide block; 603. Rubber extrusion block; 701. Metal braided rope; 702. Filling layer; 703. Reinforcing rib; 704. Fixing layer; 705. Wear-resistant layer. Specific Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figures 1-5 , an embodiment provided by the present utility model: A port clamping device for a burner, including a main body 1, a fixing screw 4 is threadedly sleeved on the upper end surface of the main body 1, a plurality of gaskets 13 are fixedly arranged on the lower end surface of the main body 1, a plurality of first clamping blocks 5 are clamped on the lower end surface of the main body 1, a connecting rope 7 is fixedly arranged on the front end surface of each of the plurality of first clamping blocks 5, and chutes 12 are slidably arranged on both sides of the main body 1;

[0033] Three connecting screws 14 are threadedly sleeved on the lower end surface of one side of the main body 1, a second clamping block 8 is fixedly arranged on the front end surface of each of the plurality of connecting ropes 7, a clamping plate 9 is clamped on the outer surface of each of the plurality of second clamping blocks 8, the connecting rope 7 includes a metal braided rope 701, and a filling layer 702 is fixedly arranged on the outer surface of the metal braided rope 701.

[0034] At the upper end of the main body 1, there is a fixing screw 4. After the fixing screw 4 rotates, it can thread-fix the clamping plate 9 entering the main body 1, so that the clamping plate 9 can remain stable inside the main body 1. A gasket 13 is provided on the lower end face of the main body 1. When the connecting screw 14 thread-connects the first clamping block 5, the gasket 13 can make the first clamping block 5 more firmly fixed at the lower end of the main body 1. Sliding grooves 12 are provided on both sides of the main body 1. The sliding grooves 12 can enable the reinforcement module 6 to slide. The first clamping block 5 fixes the connecting rope 7. On the other side of the connecting rope 7, there is a second clamping block 8. The second clamping block 8 can be clamped inside the clamping plate 9. When the clamping plate 9 is inserted into the main body 1, the connecting rope 7 can fasten the burner port, so that the burner port and the pipeline to be connected are fixed. The connecting rope 7 has a metal braided rope 701. The metal braided rope 701 has a relatively high strength, which can make the connecting rope 7 have a relatively high strength. There is a filling layer 702 on the surface of the metal braided rope 701. The filling layer 702 can keep other structures stable inside the connecting rope 7.

[0035] Refer to Figure 2 , a placement opening 2 is provided on the front end face of the main body 1, a rotating enclosure 3 is fixedly provided on the upper end face of the main body 1, a threaded post 10 is thread-sleeved on one side of the clamping plate 9, and three threaded holes 11 are provided on the front end face of the clamping plate 9.

[0036] The placement opening 2 provided on the lower end face of the main body 1 can enable the clamping plate 9 to enter the main body 1, so that the main body 1 thread-fixes the clamping plate 9. The rotating enclosure 3 provided on the upper end face of the main body 1 can make the fixing screw 4 more stable when rotating. A threaded post 10 is provided on one side of the clamping plate 9. The threaded post 10 can make the second clamping block 8 more firmly placed inside the clamping plate 9. The threaded holes 11 provided on the clamping plate 9 can be fixed to the fixing screw 4 when the clamping plate 9 enters the main body 1.

[0037] Refer to Figure 3 , a reinforcement module 6 is slidably provided on the lower end face of the main body 1. The reinforcement module 6 includes a connecting block 601. On both concave sides of the connecting block 601, sliders 602 are fixedly provided. A rubber extrusion block 603 is fixedly provided on the lower end face of the connecting block 601.

[0038] When in use, the reinforcement module 6 provided on the lower end face of the main body 1 can make the device fit more closely when connecting to the port. The reinforcement module 6 has a connecting block 601. There are sliders 602 at the upper end of the connecting block 601. The sliders 602 can move inside the sliding grooves 12, so that the reinforcement module 6 can slide at the lower end of the main body 1. A rubber extrusion block 603 is provided on the lower end face of the connecting main body 1, which can make the reinforcement module 6 fit more closely with the main body 1.

[0039] Refer to Figure 4, a plurality of reinforcing ribs 703 are fixedly arranged inside the filling layer 702, a fixing layer 704 is fixedly arranged on the outer surface of the filling layer 702, and a wear-resistant layer 705 is fixedly arranged on the outer surface of the fixing layer 704.

[0040] When in use, reinforcing ribs 703 are arranged inside the filling layer 702. The reinforcing ribs 703 can enhance the tensile strength of the connecting rope 7. There is a fixing layer 704 on the outer surface of the filling layer 702. When in use, the fixing layer 704 can fix the internal structure of the filling layer 702. The wear-resistant layer 705 on the outer surface of the fixing layer 704 can increase the wear resistance of the connecting rope 7.

[0041] Working principle: When in use, sliding grooves 12 are formed on both sides of the main body 1. The sliding grooves 12 can enable the reinforcement module 6 to slide. The reinforcement module 6 can make the connection between the device and the port more fitting. The first clamping block 5 fixes the connecting rope 7. There is a second clamping block 8 on the other side of the connecting rope 7. The second clamping block 8 can be clamped inside the clamping plate 9. When the clamping plate 9 is inserted into the main body 1, the connecting rope 7 can fasten the burner port.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A port clamping device for a burner, comprising a main body (1), characterized in that: A fixing screw (4) is threadedly sleeved on the upper end face of the main body (1). A plurality of gaskets (13) are fixedly arranged on the lower end face of the main body (1). A plurality of first clamping blocks (5) are clamped on the lower end face of the main body (1). Connecting ropes (7) are fixedly arranged on the front end faces of the plurality of first clamping blocks (5). Sliding chutes (12) are slidably arranged on both sides of the main body (1); Three connecting screws (14) are threadedly sleeved on the lower end face of one side of the main body (1). Second clamping blocks (8) are fixedly arranged on the front end faces of the plurality of connecting ropes (7). Clamping plates (9) are clamped on the outer surfaces of the plurality of second clamping blocks (8). The connecting rope (7) includes a metal braided rope (701). A filling layer (702) is fixedly arranged on the outer surface of the metal braided rope (701).

2. The port clamping device for a burner according to claim 1, characterized in that: A placement opening (2) is formed on the front end face of the main body (1). A rotating enclosure (3) is fixedly arranged on the upper end face of the main body (1).

3. The port clamping device for a burner according to claim 1, characterized in that: A reinforcement module (6) is slidably arranged on the lower end face of the main body (1). The reinforcement module (6) includes a connecting block (601).

4. The port clamping device for a burner according to claim 3, characterized in that: Sliders (602) are fixedly arranged on both concave sides of the upper concave surface of the connecting block (601). A rubber extrusion block (603) is fixedly arranged on the lower end face of the connecting block (601).

5. The port clamping device for a burner according to claim 1, characterized in that: A plurality of reinforcing ribs (703) are fixedly arranged inside the filling layer (702). A fixing layer (704) is fixedly arranged on the outer surface of the filling layer (702).

6. The port clamping device for a burner according to claim 1, characterized in that: A threaded column (10) is threadedly sleeved on one side of the clamping plate (9). Three threaded holes (11) are formed on the front end face of the clamping plate (9).

7. The port clamping device for a burner according to claim 5, wherein: A wear-resistant layer (705) is fixedly arranged on the outer surface of the fixing layer (704).

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