Marine high-pressure air bottle fixing seat

Abstract

The utility model relates to a marine high-pressure air bottle fixing seat which comprises a base and a hoop, a bearing groove used for supporting an air bottle is formed in the top face of the base, two correction marker posts are vertically arranged on the top face of the base, and the two correction marker posts are arranged at the opposite positions of the two sides of the bearing groove respectively. A clamping groove used for clamping an air bottle is formed in the middle of the hoop, two kidney-shaped holes in one-to-one correspondence with the correction marker posts are formed in the two sides of the clamping groove in the hoop, the correction marker posts movably penetrate through the corresponding kidney-shaped holes, a vertical plate is arranged on the side, away from the clamping groove, of each kidney-shaped hole in the hoop, and an adjusting bolt is arranged on each vertical plate. Threaded holes matched with the adjusting bolts are formed in the vertical plates, the adjusting bolts are in threaded connection in the threaded holes, and the ends of the adjusting bolts abut against the side walls of the correction marker posts on the same side; according to the fixing seat disclosed by the utility model, the perpendicularity of the air bottle is adjusted by utilizing the mutual matching of the correction marker post and the hoop, the operation is convenient, and the operation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air bottle manufacturing, in particular to a fixing seat for a marine high-pressure air bottle. Background Art

[0002] A ship is a general term for various vessels. A ship is a means of transportation that can navigate or berth in waters for transportation or operation, and has different technical performances, equipment and structural forms according to different usage requirements. An air bottle is usually required on a ship.

[0003] During the manufacturing process of an air bottle, usually after the bottle body is welded, pile legs are welded at the bottom of the bottle body. The function of the pile legs is to support the bottle body and ensure the stability of the air bottle during subsequent use. In the existing manufacturing process, when welding the pile legs, the pile legs are usually vertically placed on the ground, and lifting lugs are welded on the top of the bottle body in advance. Then, the lifting equipment hooks the lifting lugs, vertically lifts the bottle body and gradually lowers it above the pile legs. During the lowering process, the bottle body is repeatedly adjusted to ensure that the central axis of the bottle body is in a vertical state. This process is not only cumbersome to operate, but also during the adjustment of the bottle body, the bottle body is in a suspended state, posing a great safety hazard.

[0004] Therefore, the utility model provides a fixing seat for a marine high-pressure air bottle to solve the above problems. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a fixing seat for a marine high-pressure air bottle, which can quickly adjust the perpendicularity between the bottle body and the ground, simplify the operation and improve the operation safety.

[0006] To solve the above technical problem, the technical solution of the utility model is: a fixing seat for a marine high-pressure air bottle, and its innovation lies in: including

[0007] A base, on the top surface of the base, there is a supporting groove for supporting the air bottle, and two calibration benchmarks are vertically arranged on the top surface of the base, and the two calibration benchmarks are respectively arranged at opposite positions on both sides of the supporting groove;

[0008] A hoop, in the middle of the hoop, there is a clamping groove for clamping the air bottle. On both sides of the clamping groove on the hoop, there are two kidney-shaped holes corresponding to the calibration benchmarks one by one. The calibration benchmarks are movably inserted into the corresponding kidney-shaped holes. On one side of each kidney-shaped hole on the hoop away from the clamping groove, there is a vertical plate, and on each vertical plate, there is an adjusting bolt. A threaded hole matching the adjusting bolt is opened on the vertical plate, and the adjusting bolt is threadedly connected in the threaded hole. The end of the adjusting bolt abuts against the side wall of the calibration benchmark on the same side. By screwing the adjusting bolt, the relative position between the vertical plate and the calibration benchmark is adjusted.

[0009] Further, the base includes a horizontally arranged top plate, the bottom of the top plate is supported by a plurality of legs, an opening for an air cylinder to pass through is formed in the middle of the top plate, a supporting ring is arranged below the opening, the supporting ring is coaxially arranged with the opening, the top of the supporting ring is connected to the bottom surface of the top plate through a plurality of uniformly distributed supporting inclined rods, and the supporting ring and the supporting inclined rods cooperate to form a supporting groove in an inverted frustum shape. Two calibration benchmarks are vertically arranged on the top surface of the top plate.

[0010] Further, a guiding block is arranged at the top end of the calibration benchmark, and two symmetrically arranged inclined surfaces are provided on the top surface of the guiding block, and the inclined surfaces incline downward and away from the center of the guiding block.

[0011] Further, the clamp includes two clamp bodies;

[0012] Each clamp body includes a first connecting section, an arc-shaped clamping section, a second connecting section and a calibration connecting section arranged in sequence. The first connecting section, the arc-shaped clamping section, the second connecting section and the calibration connecting section are integrally formed. A kidney-shaped hole is formed in the calibration connecting section, and a vertical plate is arranged on the side of the calibration connecting section away from the second connecting section. The arc-shaped clamping sections of the two clamp bodies cooperate to form a clamping groove, and the two clamp bodies are centrosymmetric about the center point of the clamping groove. The first connecting section of each clamp body is connected and fixed to the second connecting section of the other clamp body through a fastening bolt.

[0013] Further, an elastic interlayer is arranged on the inner wall of the arc-shaped clamping section.

[0014] Further, the side wall of the calibration benchmark on the side away from the supporting groove is a vertical plane. The end of the adjusting bolt has a pressing end head, and a spherical curved surface is arranged on the side of the pressing end head away from the adjusting bolt. By screwing the adjusting bolt, the spherical curved surface of the pressing end head presses against the vertical plane of the calibration benchmark.

[0015] Further, scale lines corresponding to the vertical plane of the calibration benchmark are marked on one side of the kidney-shaped hole on the calibration connecting section.

[0016] Further, there are at least two clamps and they are coaxially arranged. Each pair of clamps is connected by a positioning screw rod to form a whole. The central axis of the positioning screw rod is parallel to the central axis of the clamp. A connecting nut is arranged on each side of each clamp on the positioning screw rod, and the connecting nut is threadedly connected to the positioning screw rod. By tightening the connecting nut, the relative fixation of the clamp and the positioning screw rod is realized.

[0017] The advantages of the present utility model are as follows:

[0018] The fixed seat of the present utility model realizes the adjustment of the verticality of the air bottle by the mutual cooperation of the calibration benchmark and the hoop. Only by turning the adjustment bolts on both sides of the hoop and adjusting the relative positions of the two vertical plates on the hoop and the calibration benchmark on the same side, the verticality adjustment of the air bottle can be achieved. The operation is convenient, and during the adjustment process, the bottom of the air bottle is supported by the base, improving the operation safety.

[0019] The fixed seat of the present utility model forms a supporting groove in the shape of an inverted frustum by the cooperation of the supporting ring and several supporting inclined rods. The structure is simple, easy to manufacture, and the manufacturing cost is low. Moreover, the supporting groove in the shape of an inverted frustum, on the one hand, is suitable for placing air bottles with different diameters, with strong practicability. On the other hand, when lowering the air bottle, the bottom of the air bottle can slide along the supporting inclined rods and automatically move to the middle of the supporting groove, facilitating the adjustment of the verticality of the air bottle.

[0020] The present utility model sets a guiding block at the top of the calibration benchmark. With the inclined surface design of the guiding block, during the process of hoisting the air bottle, it can more conveniently enter the kidney-shaped hole of the hoop, so that the calibration benchmark can quickly enter the corresponding kidney-shaped hole, making the operation more convenient.

[0021] The two hoop bodies of the hoop of the present utility model have the same structure, and are both composed of a first connecting section, an arc-shaped clamping section, a second connecting section, and a calibration connecting section. During assembly, the two hoop bodies are centrosymmetric about the center point of the clamping groove. The structure is simple, convenient for installation, and simplifies the manufacturing process with low cost.

[0022] The present utility model improves the fastening force of the hoop acting on the air bottle and the stability of the hoop clamping the air bottle by setting an elastic interlayer on the inner wall of the arc-shaped clamping section of the hoop body.

[0023] One side of the pressing end away from the adjustment bolt has a spherical surface. During the process of turning the adjustment bolt to adjust the air bottle from an inclined state to a vertical state, the spherical surface of the pressing end always fits on the vertical plane of the calibration benchmark for point contact, improving the stability of the structure during the adjustment process.

[0024] The present utility model sets scale lines on the calibration connecting section. During the adjustment process, the relative distance between the calibration benchmark and the vertical plate can be intuitively understood by observing the scale of the scale line corresponding to the vertical plane of the calibration benchmark, thus accelerating the adjustment speed.

[0025] The present utility model sets at least two hoops and uses positioning screws to position the relative positions of the hoops, improving the adjustment accuracy of the verticality of the air bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The following further elaborates the present utility model in detail in conjunction with the drawings and specific embodiments.

[0027] Figure 1 This is a schematic structural view of the fixed seat of the marine high-pressure air cylinder of the present utility model.

[0028] Figure 2 This is a schematic connection view of the hoop and the calibration benchmark of the present utility model.

[0029] Figure 3 This is a side view of the base of the present utility model. Specific embodiments

[0030] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features and their effects of the present utility model as follows.

[0031] As Figure 1 shown, this embodiment provides a fixed seat for a marine high-pressure air cylinder, including a base 1 and a hoop 2.

[0032] On the top surface of the base 1, there is a supporting groove for supporting the air cylinder. Two calibration benchmarks 105 are vertically provided on the top surface of the base 1, and the two calibration benchmarks 105 are respectively arranged at opposite positions on both sides of the supporting groove; in the middle of the hoop 2, there is a clamping groove for clamping the air cylinder. Two kidney-shaped holes corresponding to the calibration benchmarks 105 one by one are opened on both sides of the clamping groove on the hoop 2. The calibration benchmarks 105 are movably inserted into the corresponding kidney-shaped holes. On the side of each kidney-shaped hole on the hoop 2 away from the clamping groove, there is a vertical plate 205. An adjusting bolt 207 is provided on each vertical plate. A threaded hole matching the adjusting bolt 207 is opened on the vertical plate 205. The adjusting bolt 207 is threadedly connected in the threaded hole, and the end of the adjusting bolt 207 abuts against the side wall of the calibration benchmark 105 on the same side. By turning the adjusting bolt 207, the relative position between the vertical plate 205 and the calibration benchmark 105 is adjusted, so as to realize the adjustment of the verticality of the air cylinder.

[0033] In this embodiment, as Figure 3As shown in the figure, the base 1 includes a horizontally arranged top plate 101, the bottom of the top plate 101 is supported by four legs 102, a through opening for an air cylinder to pass through is formed in the middle of the top plate 101, a supporting ring 103 is arranged below the opening, the supporting ring 103 is coaxially arranged with the opening, the top of the supporting ring 103 is connected to the bottom surface of the top plate 101 through eight uniformly distributed supporting inclined rods 104, the supporting ring 103 and the supporting inclined rods 104 cooperate to form a supporting groove in the shape of an inverted frustum. Two calibration benchmarks 105 are vertically arranged on the top surface of the top plate 101. This base has a simple structure, is easy to manufacture, and has a low manufacturing cost. Moreover, the supporting groove in the shape of an inverted frustum, on the one hand, is suitable for placing air cylinders with different diameters, with strong practicability. On the other hand, when lowering the air cylinder, the bottom of the air cylinder can slide along the supporting inclined rods and automatically move to the middle of the supporting groove, facilitating the adjustment of the verticality of the air cylinder. At the top end of the calibration benchmark 105, a guiding block 106 is provided. The top surface of the guiding block 106 has two symmetrically arranged inclined surfaces, and the inclined surfaces incline downward and away from the center of the guiding block 106. The design of the guiding block 106 can more conveniently enter the kidney-shaped hole of the hoop during the hoisting of the air cylinder, so that the calibration benchmark can quickly enter the corresponding kidney-shaped hole, making the operation more convenient.

[0034] As Figure 3 shown in the figure, the hoop 2 includes two hoop bodies. Each hoop body includes a first connecting section 201, an arc-shaped clamping section 202, a second connecting section 203, and a calibration connecting section 204 arranged in sequence. The first connecting section 201, the arc-shaped clamping section 202, the second connecting section 203, and the calibration connecting section 204 are integrally formed. A kidney-shaped hole 210 is formed in the calibration connecting section 204. A vertical plate 205 is connected to the side of the calibration connecting section 204 away from the second connecting section 203. The vertical plate 205 is perpendicularly arranged with the calibration connecting section 204. An adjusting bolt 207 is arranged above the calibration connecting section 204 and is threadedly connected to the vertical plate 205. The central axis of the adjusting bolt 207 is perpendicularly arranged with the vertical plate 205. The arc-shaped clamping sections 202 of the two hoop bodies cooperate to form a clamping groove, and the two hoop bodies are centrosymmetric about the center point of the clamping groove. The first connecting section of each hoop body is connected and fixed to the second connecting section of the other hoop body through a fastening bolt 206. The first connecting section of each hoop body and the second connecting section of the other hoop body are provided with connecting through holes for the fastening bolt 206 to pass through. After the fastening bolt 206 passes through the connecting through hole, it is connected with a matching fastening nut to realize the relative fixation of the two hoop bodies. The two hoop bodies of the hoop in this embodiment have the same structure, are simple to manufacture, and have a low cost. To enhance the fastening force of the hoop on the air cylinder and improve the stability of the hoop for clamping the air cylinder, an elastic interlayer 209 is provided on the inner wall of the arc-shaped clamping section 202 of each hoop body.

[0035] In this embodiment, to improve the adjustment accuracy of the verticality of the air bottle, the side wall of the calibration benchmark 105 on the side away from the supporting groove is a vertical plane. The end of the adjusting bolt 207 has a pressing end 208, and the side of the pressing end away from the adjusting bolt 207 has a spherical surface. During the process of turning the adjusting bolt 207 to adjust the air bottle from an inclined state to a vertical state, the spherical surface of the pressing end 208 always fits on the vertical plane of the calibration benchmark 105 for point contact, improving the stability of the structure during the adjustment process. A scale line corresponding to the vertical plane of the calibration benchmark 105 is marked on one side of the kidney-shaped hole 210 on the calibration connection section 204. During the adjustment process, the relative distance between the calibration benchmark and the vertical plate can be intuitively understood by observing the scale of the scale line corresponding to the vertical plane of the calibration benchmark 105, thereby accelerating the adjustment speed.

[0036] In this embodiment, to improve the adjustment accuracy of the verticality of the air bottle, there are two clamping rings 2 arranged coaxially. The two clamping rings 2 are respectively installed on the upper and lower parts of the air bottle. The clamping rings are connected by a positioning screw 301 to form a whole. A positioning through hole for the positioning screw 301 to pass through is opened on the arc-shaped clamping section 202 of each clamping ring. The positioning screw 301 is movably inserted through the positioning through holes of each clamping ring. The central axis of the positioning screw 301 is parallel to the central axis of the clamping ring 2. A connecting nut 302 is provided on each side of each clamping ring on the positioning screw 301. The connecting nut 302 is threadedly connected to the positioning screw 301. By tightening the connecting nut 302, the relative fixation of the clamping ring 2 and the positioning screw 301 is realized. The design of the positioning screw positions the relative positions of the clamping rings, aligns the kidney-shaped holes on the same side of each clamping ring, so as to facilitate the calibration benchmark 105 to pass through the kidney-shaped holes of each clamping ring in turn.

[0037] Working principle: First, fix and clamp one of the clamping rings on the upper part of the air bottle, and the other clamping ring is movably sleeved on the lower part of the air bottle. Rotate the clamping ring located at the lower part to make the positioning through hole of this clamping ring coaxial with the positioning through hole of the upper clamping ring. After the positioning screw passes through the positioning through holes of each clamping ring to position the lower clamping ring, tighten the connecting nut on the positioning screw, and tighten the fastening nut on the fastening bolt of the lower clamping ring to fix and clamp the lower clamping ring on the air bottle;

[0038] The external lifting device uses a hook to lift the air bottle and then moves it directly above the base. Slowly lower the air bottle. During this process, manually push the air bottle to make the two calibration benchmarks pass through the kidney-shaped holes of the two clamping rings in turn. After the bottom of the air bottle enters the supporting groove for support, the lifting device can unhook;

[0039] Rotate the two adjusting bolts on the lower hoop. Using the pressing ends on the adjusting bolts to push, relative movement occurs between the vertical plate and the calibration benchmark. Stop adjusting the lower hoop until the distances between the vertical planes of the two calibration benchmarks and the same-side vertical plate of the lower hoop are equal. Then rotate the two adjusting bolts on the upper hoop until the distances between the vertical planes of the two calibration benchmarks and the same-side vertical plate of the upper hoop are equal, thus completing the adjustment of the perpendicularity of the air bottle axis.

[0040] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A fixing seat for a marine high-pressure air bottle, characterized in that: including a base, on the top surface of the base, there is a supporting groove for supporting an air cylinder, and two calibration benchmarks are vertically arranged on the top surface of the base, and the two calibration benchmarks are respectively arranged at relative positions on both sides of the supporting groove; a clamp, in the middle of the clamp, there is a clamping groove for clamping the air cylinder, two kidney-shaped holes corresponding to the calibration benchmarks one by one are opened on both sides of the clamping groove on the clamp, the calibration benchmarks are movably inserted into the corresponding kidney-shaped holes, on one side of each kidney-shaped hole on the clamp away from the clamping groove, there is a vertical plate, and an adjusting bolt is arranged on each vertical plate, a threaded hole matching the adjusting bolt is opened on the vertical plate, the adjusting bolt is threadedly connected in the threaded hole, and the end of the adjusting bolt abuts against the side wall of the calibration benchmark on the same side. By screwing the adjusting bolt, the relative position between the vertical plate and the calibration benchmark is adjusted.

2. The fixed seat for a marine high-pressure air bottle according to claim 1, characterized in that: The base includes a horizontally arranged top plate, the bottom of the top plate is supported by several legs, an opening for the air cylinder to pass through is opened in the middle of the top plate, a supporting ring is arranged below the opening, the supporting ring is coaxially arranged with the opening, the top of the supporting ring is connected to the bottom surface of the top plate through several uniformly distributed supporting inclined rods, and the supporting ring and the supporting inclined rods cooperate to form an inverted frustum-shaped supporting groove, and the two calibration benchmarks are vertically arranged on the top surface of the top plate.

3. The fixed seat of the marine high-pressure air bottle according to claim 1, characterized in that: A guiding block is arranged at the top end of the calibration benchmark, and two symmetrically arranged inclined surfaces are arranged on the top surface of the guiding block, and the inclined surfaces incline downward in a direction away from the center of the guiding block.

4. The fixing seat of the marine high-pressure air bottle according to claim 1, characterized in that: The clamp includes two clamping bodies; Each clamping body includes a first connecting section, an arc-shaped clamping section, a second connecting section and a calibration connecting section arranged in sequence, the first connecting section, the arc-shaped clamping section, the second connecting section and the calibration connecting section are integrally formed, the kidney-shaped hole is opened on the calibration connecting section, the vertical plate is arranged on the side of the calibration connecting section away from the second connecting section, the arc-shaped clamping sections of the two clamping bodies cooperate to form the clamping groove, the two clamping bodies are centrosymmetric about the center point of the clamping groove, and the first connecting section of each clamping body is connected and fixed to the second connecting section of the other clamping body through a fastening bolt.

5. The fixed seat of the marine high-pressure air bottle according to claim 4, characterized in that: An elastic interlayer is arranged on the inner wall of the arc-shaped clamping section.

6. The fixed seat of the marine high-pressure air bottle according to claim 4, characterized in that: The side wall of the calibration benchmark on the side away from the supporting groove is a vertical plane, the end of the adjusting bolt has a pressing end head, and a spherical surface is arranged on the side of the pressing end head away from the adjusting bolt. By screwing the adjusting bolt, the spherical surface of the pressing end head abuts against the vertical plane of the calibration benchmark.

7. The fixing seat for the marine high-pressure air bottle according to claim 6, characterized in that: A scale line corresponding to the vertical plane of the calibration benchmark is marked on one side of the kidney-shaped hole on the calibration connecting section.

8. The fixed seat of the marine high-pressure air bottle according to claim 7, characterized in that: There are at least two clamps arranged coaxially, and the clamps are connected by positioning screws to form a whole. The central axis of the positioning screw is parallel to the central axis of the clamp. A connecting nut is arranged on both sides of each clamp on the positioning screw, and the connecting nut is threadedly connected to the positioning screw. By tightening the connecting nut, the relative fixation between the clamp and the positioning screw is realized.

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