Deck downpipe cover plate fixing seat

Abstract

The invention relates to the technical field of fixing seats, and discloses a deck downpipe cover plate fixing seat which comprises round steel and an inner seat, the middle of the round steel is in a hollow groove shape, a through groove is formed in the inner seat, and two plug pins are fixedly connected to the outer surface of the bottom of the inner seat. The outer surface of the bottom of the round steel facing upwards is provided with two inserting holes matched with the inserting feet, the inner surface of the round steel is provided with two limiting blocks, the outer surfaces of the two inserting feet are provided with limiting holes, an adjusting screw rod penetrates through the outer surface of the bottom of the round steel in a threaded mode, and the outer surface of the top of the adjusting screw rod is rotationally connected with an abutting block. According to the deck downpipe cover plate fixing seat, the abutting block is driven to move by rotating the adjusting screw rod, the limiting block is matched to be inserted into the limiting hole, the inner seat is connected with the round steel, then the fixing seat can be conveniently used for construction, and the inner seat with through grooves of different widths can be conveniently replaced.

Description

Technical Field

[0001] The present invention relates to the technical field of fixing seats, specifically a fixing seat for a deck downpipe cover plate. Background Art

[0002] The deck downpipe cover plate is a cover plate installed on the ship deck, used to cover the opening of the ship downpipe, playing roles such as waterproofing, dustproofing, and beautifying. It is usually made of metal materials (such as stainless steel or aluminum alloy), can be firmly fixed on the deck, and has good sealing performance to prevent rainwater, seawater, etc. from entering the hull interior. It needs to be used in cooperation with a fixing seat during use.

[0003] The existing fixing seats are basically usually welded by three small plates. There are small holes for inserting bolts on each of the two side plates, and a connecting plate needs to be placed in the middle. Due to the need to ensure the spacing distance and the alignment of the bolt holes, the construction difficulty is increased. The post-welding deformation and welding fillet affect. After spending a lot of time making it, it is neither beautiful nor necessarily installable, which easily affects the use. Therefore, a fixing seat for a deck downpipe cover plate is proposed. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a fixing seat for a deck downpipe cover plate to solve the problems mentioned in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A fixing seat for a deck downpipe cover plate, including a round steel and an inner seat. The middle part of the round steel is in a hollow groove shape. A through groove is opened inside the inner seat. Two insertion feet are fixedly connected to the outer surface of the bottom of the inner seat. Two insertion holes adapted to the insertion feet are opened on the outer surface of the bottom of the round steel facing upward. Two limiting blocks are arranged on the inner surface of the round steel. Limiting holes are opened on the outer surface of each of the two insertion feet. An adjusting screw rod threadedly penetrates through the outer surface of the bottom of the round steel. A butting block is rotatably connected to the outer surface of the top of the adjusting screw rod.

[0006] As a further description of the present invention, the inner seat further includes a positive and negative lead screw. The positive and negative lead screw is rotatably arranged inside the inner seat. Two threaded blocks are threadedly connected to the outer surface of the positive and negative lead screw. Connecting rods are fixedly connected to the outer surface of the top of each of the two threaded blocks. An adjusting plate is fixedly connected to the outer surface of the top of the connecting rod.

[0007] As a further description of the present invention, a transmission shaft rotatably penetrates through the outer surface of the inner seat. A driving bevel gear is fixedly sleeved on one end of the transmission shaft located inside the inner seat. A driven bevel gear is fixedly sleeved on the outer surface of the positive and negative lead screw. The outer surfaces of the driving bevel gear and the driven bevel gear are movably meshed.

[0008] As a further description of the present invention, through holes corresponding to each other are provided on the outer surfaces of the round steel, the inner seat, and the adjusting plate.

[0009] As a further description of the present invention, side plates are fixedly connected to both sides of the limiting block, a spring is fixedly connected between the two side plates, a sliding rod is fixedly connected inside the round steel, and the two side plates are movably sleeved on the outer surface of the sliding rod.

[0010] As a further description of the present invention, a chute is provided on the outer surface of the bottom of the inner seat facing upward, and the connecting rod is slidably connected to the inside of the chute.

[0011] As a further description of the present invention, the opposite outer surfaces of the two limiting blocks are inclined, and the abutting block is in the shape of a triangular prism.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In the deck downpipe cover plate fixing seat provided by the present invention, by rotating the adjusting screw rod to drive the abutting block to move, and cooperating with the limiting block, the limiting block is inserted into the limiting hole to connect the inner seat and the round steel, thereby facilitating the construction and use of the fixing seat and facilitating the replacement of the inner seat with different widths of through grooves.

[0013] 2. In the deck downpipe cover plate fixing seat provided by the present invention, by rotating the transmission shaft, cooperating with the driving bevel gear and the driven bevel gear to make the positive and negative lead screw rotate, driving the threaded block to adjust the distance between the two adjusting plates, so that it can be applicable to bases of different sizes without replacing the inner seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the present invention; Figure 2 is a front view sectional structural schematic diagram of the present invention; Figure 3 is a front view structural schematic diagram of the present invention when the adjusting plate is installed; Figure 4 is a rear view structural schematic diagram of the present invention when the adjusting plate is installed; Figure 5 is a bottom view structural schematic diagram of the present invention; Figure 6 is a front view sectional structural schematic diagram of the present invention; Figure 7 is the present invention Figure 2 the enlarged structural schematic diagram at A in; Figure 8 is the present invention Figure 6 the enlarged structural schematic diagram at B in; Figure 9 is the present invention Figure 6 the enlarged structural schematic diagram at C in.

[0015] In the figure: 1, round steel; 2, inner seat; 3, through groove; 4, pin; 5, limit block; 6, adjusting screw; 7, abutting block; 8, limit hole; 9, spring; 10, positive and negative lead screw; 11, transmission shaft; 12, driven bevel gear; 13, driving bevel gear; 14, threaded block; 15, adjusting plate; 16, through hole. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1:

[0017] Please refer to Figures 1-9 , the present invention provides a technical solution: a fixed seat for a deck downspout cover plate, including round steel 1 and inner seat 2. The middle part of round steel 1 is in a hollow groove shape. A through groove 3 is opened inside inner seat 2. Two pins 4 are fixedly connected to the outer surface of the bottom of inner seat 2. Two jacks adapted to the pins 4 are opened on the outer surface of the bottom of round steel 1 facing upward. Two limit blocks 5 are arranged on the inner surface of round steel 1. Limit holes 8 are opened on the outer surfaces of both pins 4. An adjusting screw 6 is threadedly penetrated through the outer surface of the bottom of round steel 1. An abutting block 7 is rotatably connected to the outer surface of the top of adjusting screw 6. Specifically, use a tool to rotate adjusting screw 6. Adjusting screw 6 drives abutting block 7 to move upward. Abutting block 7 contacts limit block 5 and squeezes limit block 5, so that limit block 5 is inserted into limit hole 8. The pins 4 are limited by limit block 5, thereby limiting inner seat 2.

[0018] In this embodiment, corresponding through holes 16 are opened on the outer surfaces of round steel 1, inner seat 2 and adjusting plate 15. Specifically, bolts are accommodated through through holes 16.

[0019] In this embodiment, side plates are fixedly connected to both sides of limit block 5. A spring 9 is fixedly connected between the two side plates. A sliding rod is fixedly connected inside round steel 1. The two side plates are movably sleeved on the outer surface of the sliding rod. Specifically, when limit block 5 moves, it drives the side plates to move, so that the side plates slide on the outer surface of the sliding rod, thereby enabling limit block 5 to move stably in a straight line and deforming spring 9. When spring 9 resets, it drives the two limit blocks 5 to reset.

[0020] In this embodiment, the opposite outer surfaces of the two limiting blocks 5 are inclined, and the abutting block 7 is in the shape of a triangular prism. Specifically, when the triangular prism-shaped abutting block 7 contacts the inclined limiting block 5, the triangular prism-shaped abutting block 7 can squeeze the inclined end of the limiting block 5, causing the limiting block 5 to expand outwards.

[0021] In the specific implementation process, a groove is cut in the middle of the round steel 1, and the inner seat 2 is installed on the round steel 1. When installing the inner seat 2, the pin 4 is inserted into the jack. Using a tool to rotate the adjusting screw 6, the adjusting screw 6 drives the abutting block 7 to move upwards. The abutting block 7 contacts the limiting block 5 and squeezes the limiting block 5, causing the limiting block 5 to be inserted into the limiting hole 8. The limiting block 5 limits the pin 4, thereby limiting the inner seat 2. According to the sizes of different bases, the inner seat 2 with different widths of the through groove 3 is replaced. When replacing, rotate the adjusting screw 6 in the reverse direction, causing the abutting block 7 to fall off the surface of the limiting block 5. The spring 9 drives the two limiting blocks 5 to reset, causing the limiting block 5 to disengage from the inside of the limiting hole 8, releasing the limit on the inner seat 2, and thus replacing the inner seat 2 with different widths of the through groove 3. Embodiment 2:

[0022] Please refer to Figures 1-9 The present invention provides a technical solution: a fixing seat for a deck downspout cover plate, including a round steel 1 and an inner seat 2. The middle part of the round steel 1 is in the shape of a hollow groove, a through groove 3 is opened inside the inner seat 2, two pins 4 are fixedly connected to the bottom outer surface of the inner seat 2, two jacks adapted to the pins 4 are opened on the upward outer surface of the bottom of the round steel 1, two limiting blocks 5 are arranged on the inner surface of the round steel 1, limiting holes 8 are opened on the outer surfaces of the two pins 4, an adjusting screw 6 is threadedly penetrated through the bottom outer surface of the round steel 1, and an abutting block 7 is rotatably connected to the top outer surface of the adjusting screw 6.

[0023] In this embodiment, the inner seat 2 further includes a positive and negative lead screw 10. The positive and negative lead screw 10 is rotatably arranged inside the inner seat 2. Two threaded blocks 14 are threadedly connected to the outer surface of the positive and negative lead screw 10. Connecting rods are fixedly connected to the top outer surfaces of the two threaded blocks 14, and an adjusting plate 15 is fixedly connected to the top outer surface of the connecting rod. Specifically, when the positive and negative lead screw 10 rotates, it drives the threaded block 14 to move, causing the adjusting plate 15 to move and adjusting the position between the two adjusting plates 15.

[0024] In this embodiment, a transmission shaft 11 is rotatably penetrated through the outer surface of the inner seat 2. A driving bevel gear 13 is fixedly sleeved on one end of the transmission shaft 11 located inside the inner seat 2. A driven bevel gear 12 is fixedly sleeved on the outer surface of the positive and negative lead screw 10. The outer surfaces of the driving bevel gear 13 and the driven bevel gear 12 are movably meshed. Specifically, when the transmission shaft 11 rotates, it drives the driving bevel gear 13 to rotate, and the driving bevel gear 13 meshes with the driven bevel gear 12 to drive the positive and negative lead screw 10 to rotate.

[0025] In this embodiment, through holes 16 are provided on the outer surfaces of the round steel 1, the inner seat 2, and the adjusting plate 15. Specifically, bolts are accommodated through the through holes 16.

[0026] In this embodiment, side plates are fixedly connected to both sides of the limit block 5, and a spring 9 is fixedly connected between the two side plates. A sliding rod is fixedly connected inside the round steel 1, and the two side plates are movably sleeved on the outer surface of the sliding rod. Specifically, when the limit block 5 moves, it drives the side plates to move, causing the side plates to slide on the outer surface of the sliding rod, so that the limit block 5 moves stably in a straight line, and the spring 9 deforms. When the spring 9 resets, it drives the two limit blocks 5 to reset.

[0027] In this embodiment, a chute is provided on the upward outer surface of the bottom of the inner seat 2, and the connecting rod is slidably connected to the inside of the chute. Specifically, when the forward and reverse lead screw 10 rotates, it drives the threaded block 14 to move, causing the threaded block 14 to drive the connecting rod to slide inside the chute, and the chute provides a channel for the movement of the connecting rod.

[0028] In this embodiment, the opposite outer surfaces of the two limit blocks 5 are inclined, and the abutting block 7 is in the shape of a triangular prism. Specifically, when the triangular prism-shaped abutting block 7 contacts the inclined limit block 5, the triangular prism-shaped abutting block 7 can squeeze the inclined end of the limit block 5, causing the limit block 5 to expand outward.

[0029] In the specific implementation process, the inner seat 2 may not be replaced. At this time, the inner seat 2 with different-width through slots 3 is adjusted. At this time, the drive shaft 11 is rotated by a tool. The drive shaft 11 drives the driving bevel gear 13 to rotate, and the driving bevel gear 13 drives the driven bevel gear 12 to rotate, causing the forward and reverse lead screw 10 to rotate. When the forward and reverse lead screw 10 rotates, it drives the threaded block 14 to move, causing the threaded block 14 to drive the two adjusting plates 15 to move, and the distance between the two adjusting plates 15 is adjusted to adapt to different-sized bases.

[0030] Working principle: When the present invention is in use, a groove is cut in the middle of the round steel 1, and the inner seat 2 is installed on the round steel 1. When installing the inner seat 2, the insertion foot 4 is inserted into the insertion hole. A tool is used to rotate the adjusting screw 6, and the adjusting screw 6 drives the abutting block 7 to move upward. The abutting block 7 contacts the limit block 5 and squeezes the limit block 5, causing the limit block 5 to be inserted into the limit hole 8. The insertion foot 4 is limited by the limit block 5, thereby limiting the inner seat 2. According to the sizes of different bases, the inner seat 2 with different-width through slots 3 is replaced. When replacing, the adjusting screw 6 is rotated in the reverse direction, causing the abutting block 7 to fall off the surface of the limit block 5. The spring 9 drives the two limit blocks 5 to reset, causing the limit block 5 to disengage from the inside of the limit hole 8, and the inner seat 2 is released from the limit, so as to replace the inner seat 2 with different-width through slots 3.

[0031] Alternatively, the inner seat 2 may not be replaced. In this case, the inner seat 2 with different-width through slots 3 is adjusted. At this time, the transmission shaft 11 is rotated by a tool. The transmission shaft 11 drives the driving bevel gear 13 to rotate. The driving bevel gear 13 drives the driven bevel gear 12 to rotate, causing the positive and negative lead screw 10 to rotate. When the positive and negative lead screw 10 rotates, it drives the threaded block 14 to move, causing the threaded block 14 to drive the two adjusting plates 15 to move. By adjusting the distance between the two adjusting plates 15, it can adapt to bases of different sizes.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deck downpipe cover fixing seat, comprising a round steel (1) and an inner seat (2), characterized in that: The middle part of the round steel (1) is in the shape of a hollow groove, the inner seat (2) is provided with a through groove (3), the bottom outer surface of the inner seat (2) is fixedly connected with two pins (4), the bottom outer surface of the round steel (1) is provided with two sockets matching with the pins (4), the inner surface of the round steel (1) is provided with two limit blocks (5), the outer surfaces of the two pins (4) are provided with limit holes (8), the bottom outer surface of the round steel (1) is threaded with an adjusting screw (6), and the top outer surface of the adjusting screw (6) is rotatably connected with an abutment block (7).

2. The deck downpipe cover plate fixing seat according to claim 1, characterized in that: The inner seat (2) further comprises a forward and reverse screw rod (10), wherein the forward and reverse screw rod (10) is rotatably arranged inside the inner seat (2), and the outer surface of the forward and reverse screw rod (10) is threadedly connected to two threaded blocks (14), and the top outer surfaces of the two threaded blocks (14) are fixedly connected to a connecting rod, and the top outer surface of the connecting rod is fixedly connected to an adjustment plate (15).

3. The deck downpipe cover plate fixing seat according to claim 2, characterized in that: A transmission shaft (11) is rotatably inserted through the outer surface of the inner seat (2); a driving bevel gear (13) is fixedly sleeved on one end of the transmission shaft (11) located inside the inner seat (2); a driven bevel gear (12) is fixedly sleeved on the outer surface of the forward and reverse screw rods (10); the driving bevel gear (13) is movably meshed with the outer surface of the driven bevel gear (12).

4. The deck downpipe cover plate fixing seat according to claim 1, characterized in that: The outer surfaces of the round steel (1), the inner seat (2) and the adjustment plate (15) are provided with corresponding through holes (16).

5. The deck downpipe cover plate fixing seat according to claim 1, characterized in that: Side plates are fixedly connected to both sides of the limit block (5), a spring (9) is fixedly connected between the two side plates, and a sliding rod is fixedly connected to the inside of the round steel (1), wherein the two side plates are movably sleeved on the outer surface of the sliding rod.

6. The deck downpipe cover plate fixing seat according to claim 1, characterized in that: The bottom of the inner seat (2) is provided with a sliding groove on its outer surface facing upward, and the connecting rod is slidably connected to the inside of the sliding groove.

7. The deck downpipe cover plate fixing seat according to claim 1, characterized in that: The opposing outer surfaces of the two limit blocks (5) are arranged to be inclined, and the abutment block (7) is in the shape of a triangular prism.

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