Marine air pipe hanging bracket

Abstract

The utility model relates to the technical field of air pipe hanging brackets, in particular to an air pipe hanging bracket for a ship. The clamp comprises a first clamping rod, round rods are fixedly connected to the two sides of the upper end of the first clamping rod, a second clamping rod is fixedly connected to the arc face of each round rod, auxiliary rods are rotationally connected to the two ends of the first clamping rod, an installation piece is fixedly connected to the upper end of each round rod, and a clamping assembly and an auxiliary limiting assembly are arranged between the first clamping rod and the second clamping rod. The clamping assembly comprises a first sliding groove formed in the upper end of the second clamping rod, clamping rods are slidably connected to the two sides of the inner wall of the first sliding groove, and a two-way threaded rod is arranged on the inner wall of the first sliding groove. And therefore, the clamping rods on the two sides of the first sliding groove get close to each other, the air pipe inserted between the first clamping rod and the second clamping rod is clamped, and the effect of conveniently fixing the air pipe as much as possible is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct hangers, in particular to a marine air duct hanger. Background Art

[0002] The duct hanger is used to lift the duct on the ship for fixing. The duct hanger consists of a round rod, clamp rod 1, clamp rod 2, auxiliary rod, and mounting parts. When using the duct hanger to fix the duct on the ship, fix clamp rod 1 and clamp rod 2 to the wall through the mounting parts and auxiliary rod bolts, and then put the duct between clamp rod 1 and clamp rod 2, and limit the duct with angle steel.

[0003] The inventor found in his daily work that when the air duct hanger is used, it is necessary to fix the air duct by installing angle steel on clamp rod 1 and clamp rod 2 to limit the four corners of the air duct. When fixing the angle steel, it is necessary to find a suitable position on clamp rod 1 and clamp rod 2 according to the size of the air duct, and then install the remaining angle steels in sequence, which may make it more troublesome to fix the air duct. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, when fixing the air duct, it is necessary to limit the four corners of the air duct by installing angle steel on the clamping rod 1 and the clamping rod 2, and when fixing the angle steel, it is necessary to find suitable positions on the clamping rod 1 and the clamping rod 2 according to the size of the air duct for fixing, and then install the remaining angle steels in sequence, which may make the fixing of the air duct more troublesome. A marine air duct hanger is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a marine duct hanger, comprising a clamping rod 1, wherein the upper end of the clamping rod 1 is fixedly connected with round rods on both sides, the arc surface of the round rod is fixedly connected with a clamping rod 2, the two ends of the clamping rod 1 are rotatably connected with auxiliary rods, the upper end of the round rod is fixedly connected with a mounting part, a clamping assembly and an auxiliary limiting assembly are arranged between the clamping rod 1 and the clamping rod 2, the clamping assembly comprises a slide groove 1 opened at the upper end of the clamping rod 2, the inner wall of the slide groove 1 is slidably connected with clamping rods on both sides, the inner wall of the slide groove 1 is provided with a bidirectional threaded rod, the threads at both ends of the bidirectional threaded rod are opposite, the clamping rod and the bidirectional threaded rod are threadedly connected, and the lower end of the clamping rod 2 is provided with a driving mechanism.

[0006] The effect achieved by the above components is: by setting up a clamping assembly, when the air duct needs to be fixed, the bidirectional threaded rod is rotated through the driving mechanism, so that the clamping rods on both sides of the slide groove one are close to each other, thereby clamping the air duct inserted between the clamping rod one and the clamping rod two, thereby achieving the effect of convenient fixation of the air duct as much as possible.

[0007] Preferably, the driving mechanism includes a bevel gear 1 fixedly connected to the arc surface of the bidirectional threaded rod, one side of the bevel gear 1 is meshedly connected to the bevel gear 2, and the lower end of the clamping rod 2 is rotatably connected to the transmission shaft.

[0008] The effects achieved by the above components are: the transmission shaft rotates, causing the second bevel gear to rotate, which in turn causes the first bevel gear to rotate, thereby causing the bidirectional threaded rod to rotate.

[0009] Preferably, the transmission shaft and the second bevel gear are fixed, and the lower end of the transmission shaft is fixedly connected to a rotating disk.

[0010] The effect achieved by the above components is: rotating the rotating disk causes the transmission shaft to rotate.

[0011] Preferably, a positioning rod is slidably inserted into the lower end of the rotating disk, and the positioning rod is inserted into the second clamping rod. The lower end of the second clamping rod is provided with a plurality of evenly distributed positioning grooves.

[0012] The effect achieved by the above components is: after the clamping rod clamps the air duct, the positioning rod is dragged to be inserted into the positioning groove to limit the turntable, and a protrusion is provided on the surface of the positioning rod.

[0013] Preferably, one side of the positioning rod is fixedly connected to a spring, and the other end of the spring is fixed to the rotating disk.

[0014] The effect achieved by the above components is: by setting the spring, the positioning rod is assisted in limiting.

[0015] Preferably, a second slide groove is provided at the lower end of the first clamping rod, and a circular rod is fixedly connected to the inner wall of the second slide groove, and the clamping rod slides on the inner wall of the second slide groove and on the arc surface of the circular rod.

[0016] The effect achieved by the above components is: by providing the second slide groove and the round rod, the clamping rod is assisted in limiting the position.

[0017] Preferably, the auxiliary limiting assembly includes a U-shaped block slidably connected to the surface of the clamping rod, a strap is fixedly connected between the two U-shaped blocks, a pin is slidably inserted on one side of the U-shaped block, and a fixing groove is opened on the left side of the clamping rod.

[0018] The effect achieved by the above components is: when auxiliary clamping of the air duct is needed, slide the U-shaped block downward so that the strap tightens the air duct, and then insert the pin on the U-shaped block into the fixing groove. The fixing groove is provided with a protrusion to limit the strap and thus assist in clamping the air duct.

[0019] Preferably, a rubber sleeve is slidably connected to the surface of the strap.

[0020] The effect achieved by the above components is: by setting the rubber sleeve and dragging the rubber sleeve, the rubber sleeve is brought into contact with the corner of the air duct, thereby preventing the binding strap from directly contacting the corner of the air duct.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] In the utility model, a clamping assembly is provided, and when the air duct needs to be fixed, the bidirectional threaded rod is rotated through the driving mechanism, so that the clamping rods on both sides of the slide groove 1 are close to each other, thereby clamping the air duct inserted between the clamping rod 1 and the clamping rod 2, thereby achieving the effect of conveniently fixing the air duct as much as possible, and solving the problem that when fixing the air duct, it is necessary to limit the four corners of the air duct by installing angle steel on the clamping rod 1 and the clamping rod 2, and when fixing the angle steel, it is necessary to find a suitable position on the clamping rod 1 and the clamping rod 2 according to the size of the air duct for fixing, and then install the remaining angle steels in sequence, which may make the fixing of the air duct more troublesome. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the driving mechanism of the present invention.

[0027] Legend: 1. Clamping rod 1; 2. Clamping assembly; 3. Auxiliary limit assembly; 4. Round rod; 5. Clamping rod 2; 6. Mounting piece; 7. Auxiliary rod; 21. Slide 1; 22. Clamping rod; 23. Bidirectional threaded rod; 24. Slide 2; 25. Round rod; 26. Driving mechanism; 261. Bevel gear 1; 262. Bevel gear 2; 263. Transmission shaft; 264. Rotating disk; 265. Positioning groove; 266. Positioning rod; 267. Spring; 31. U-shaped block; 32. Strap; 33. Rubber sleeve; 34. Pin; 35. Fixing groove. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a marine air duct hanger includes a clamping rod 1, round rods 4 are fixedly connected to both sides of the upper end of the clamping rod 1, the arc surface of the round rod 4 is fixedly connected to the clamping rod 2 5, the two ends of the clamping rod 1 are rotatably connected to auxiliary rods 7, the upper end of the round rod 4 is fixedly connected to a mounting part 6, and a clamping assembly 2 and an auxiliary limiting assembly 3 are arranged between the clamping rod 1 and the clamping rod 2 5.

[0029] The specific settings and functions of the clamping component 2 and the auxiliary limiting component 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3 as well as Figure 4 As shown, in this embodiment: the clamping assembly 2 includes a slide 21 opened at the upper end of the clamping rod 2 5, and the inner walls of the slide 21 are slidably connected with the clamping rod 22 on both sides. The inner wall of the slide 21 is provided with a bidirectional threaded rod 23, and the threads at both ends of the bidirectional threaded rod 23 are opposite. The clamping rod 22 and the bidirectional threaded rod 23 are threadedly connected, and the lower end of the clamping rod 2 5 is provided with a driving mechanism 26. By setting the clamping assembly 2, when it is necessary to fix the air duct, the bidirectional threaded rod 23 is rotated by the driving mechanism 26, so that The clamping rods 22 on both sides of the slide 21 are close to each other, thereby clamping the air duct inserted between the clamping rod 1 and the clamping rod 2 5, thereby achieving the effect of conveniently fixing the air duct as much as possible. The driving mechanism 26 includes a bevel gear 1 261 fixedly connected to the arc surface of the bidirectional threaded rod 23, one side of the bevel gear 1 261 is meshedly connected to the bevel gear 2 262, and the lower end of the clamping rod 2 5 is rotatably connected to the transmission shaft 263. The rotation of the transmission shaft 263 causes the bevel gear 2 262 to rotate, which causes the bevel gear 1 261 to rotate, thereby The two-way threaded rod 23 rotates, the transmission shaft 263 and the bevel gear 262 are fixed, and the lower end of the transmission shaft 263 is fixedly connected to the rotating disk 264. The rotating disk 264 is rotated to rotate the transmission shaft 263. The lower end of the rotating disk 264 is slidably inserted with a positioning rod 266, which is inserted into the clamping rod 25. The lower end of the clamping rod 25 is provided with a plurality of evenly distributed positioning grooves 265. After the clamping rod 22 clamps the air duct, the positioning rod 266 is dragged so that it is inserted into the positioning groove 265 to rotate the turntable. Limiting, a protrusion is provided on the surface of the positioning rod 266, and a spring 267 is fixedly connected to one side of the positioning rod 266. The other end of the spring 267 is fixed to the rotating disk 264. By setting the spring 267, the positioning rod 266 is assisted in limiting. A sliding groove 24 is provided at the lower end of the clamping rod 1, and a circular rod 25 is fixedly connected to the inner wall of the sliding groove 24. The clamping rod 22 slides on the inner wall of the sliding groove 24 and on the arc surface of the circular rod 25. By setting the sliding groove 24 and the circular rod 25, the clamping rod 22 is assisted in limiting.

[0031] Reference Figure 2As shown, in this embodiment: the auxiliary limiting component 3 includes a U-shaped block 31 slidably connected to the surface of the clamping rod 22, and a strap 32 is fixedly connected between the two U-shaped blocks 31. A pin 34 is slidably inserted on one side of the U-shaped block 31, and a fixing groove 35 is provided on the left side of the clamping rod 22. When auxiliary clamping of the air duct is needed, the U-shaped block 31 is slid downward so that the strap 32 tightens the air duct, and then the pin 34 on the U-shaped block 31 is inserted into the fixing groove 35. A protrusion is provided in the fixing groove 35 to limit the strap 32 and then assist in clamping the air duct. The surface of the strap 32 is slidably connected to a rubber sleeve 33. By setting the rubber sleeve 33, the rubber sleeve 33 is dragged so that the rubber sleeve 33 contacts the corner of the air duct to avoid direct contact between the strap 32 and the corner of the air duct.

[0032] Working principle:

[0033] When using the duct hanger to fix the duct on the ship, fix the clamping rod 1 and the clamping rod 2 5 to the wall through the mounting piece 6 and the auxiliary rod 7 bolts, then put the duct between the clamping rod 1 and the clamping rod 2 5, and limit the duct by the angle steel. When the duct needs to be fixed, turn the rotating disk 264 to rotate the transmission shaft 263, rotate the bevel gear 262, rotate the bevel gear 1 261, and thus rotate the bidirectional threaded rod 23, so that the clamping rods 22 on both sides of the slide 1 21 are close to each other, thereby clamping the duct inserted between the clamping rod 1 and the clamping rod 2 5, thereby achieving the effect of conveniently fixing the duct as much as possible. After the clamping rod 22 clamps the duct, drag the positioning rod 26 6. Insert it into the positioning groove 265 to limit the turntable. A protrusion is provided on the surface of the positioning rod 266. By providing a spring 267, the positioning rod 266 is assisted in limiting. By providing the second slide groove 24 and the round rod 25, the clamping rod 22 is assisted in limiting. When auxiliary clamping of the air duct is needed, slide the U-shaped block 31 downward so that the strap 32 tightens the air duct, and then insert the pin 34 on the U-shaped block 31 into the fixing groove 35. The fixing groove 35 is provided with a protrusion, thereby limiting the strap 32 and further assisting in clamping the air duct. By providing a rubber sleeve 33, drag the rubber sleeve 33 so that the rubber sleeve 33 contacts the corner of the air duct to prevent the strap 32 from directly contacting the corner of the air duct.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A marine air duct hanger, comprising a clamping rod (1), characterized in that: The upper ends of the clamping rod 1 (1) are fixedly connected with round rods (4) on both sides, the arc surface of the round rod (4) is fixedly connected with the clamping rod 2 (5), the two ends of the clamping rod 1 (1) are rotatably connected with auxiliary rods (7), the upper ends of the round rod (4) are fixedly connected with mounting parts (6), a clamping assembly (2) and an auxiliary limiting assembly (3) are provided between the clamping rod 1 (1) and the clamping rod 2 (5), the clamping assembly (2) includes a slide groove 1 (21) provided on the upper end of the clamping rod 2 (5), the inner walls of the slide groove 1 (21) are slidably connected with clamping rods (22), the inner walls of the slide groove 1 (21) are provided with a bidirectional threaded rod (23), the threads at both ends of the bidirectional threaded rod (23) are opposite, the clamping rod (22) and the bidirectional threaded rod (23) are threadedly connected, and the lower end of the clamping rod 2 (5) is provided with a driving mechanism (26).

2. A marine air duct hanger according to claim 1, characterized in that: The driving mechanism (26) comprises a bevel gear 1 (261) fixedly connected to the arc surface of the bidirectional threaded rod (23); one side of the bevel gear 1 (261) is meshedly connected to a bevel gear 2 (262); and the lower end of the clamping rod 2 (5) is rotatably connected to a transmission shaft (263).

3. A marine air duct hanger according to claim 2, characterized in that: The transmission shaft (263) and the second bevel gear (262) are fixed, and the lower end of the transmission shaft (263) is fixedly connected to a rotating disk (264).

4. A marine air duct hanger according to claim 3, characterized in that: A positioning rod (266) is slidably inserted into the lower end of the rotating disk (264), and the positioning rod (266) is inserted into the second clamping rod (5). The lower end of the second clamping rod (5) is provided with a plurality of evenly distributed positioning grooves (265).

5. A marine air duct hanger according to claim 4, characterized in that: One side of the positioning rod (266) is fixedly connected to a spring (267), and the other end of the spring (267) is fixed to the rotating disk (264).

6. A marine air duct hanger according to claim 5, characterized in that: A second slide groove (24) is provided at the lower end of the clamping rod (1), and a circular rod (25) is fixedly connected to the inner wall of the second slide groove (24). The clamping rod (22) slides on the inner wall of the second slide groove (24) and on the arc surface of the circular rod (25).

7. A marine air duct hanger according to claim 6, characterized in that: The auxiliary limiting assembly (3) comprises a U-shaped block (31) slidably connected to the surface of the clamping rod (22), a strap (32) is fixedly connected between the two U-shaped blocks (31), a latch (34) is slidably inserted into one side of the U-shaped block (31), and a fixing groove (35) is provided on the left side of the clamping rod (22).

8. A marine air duct hanger according to claim 7, characterized in that: The surface of the binding belt (32) is slidably connected to a rubber sleeve (33).

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