CN211867591U

CN211867591U - Novel pressure vessel anchor clamps

Info

Publication number: CN211867591U
Application number: CN202020577334.6U
Authority: CN
Inventors: 朱映才; 王永强; 俞俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-06
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a novel pressure vessel anchor clamps, including the first semi-circular clamp cover of fixed mounting on the base, the top movable contact that first semi-circular pressed from both sides the cover has the semi-circular clamp cover of second, and first semi-circular clamp cover and the semi-circular clamp cover of second constitute a whole circle, the semi-circular clamp cover of second comprises two arc clamp covers, and two arc clamp covers one side movable contact that is close to each other, and the inboard fixed mounting that first semi-circular pressed from both sides the cover has first semi-circular board, and the inboard fixed mounting that the arc pressed from both sides the cover has the arc, and two arc constitute a second semi-circular board, and the equal fixed mounting in both sides top that first semi. The utility model relates to a rationally, convenient operation is convenient for fix and take off the maintenance to pressure vessel fast, and labour saving and time saving avoids simultaneously appearing rustting because of using fastening bolt and causes the phenomenon that the later stage is difficult to take off, is favorable to using.

Description

Novel pressure vessel anchor clamps

Technical Field

The utility model relates to a pressure vessel anchor clamps technical field especially relates to a novel pressure vessel anchor clamps.

Background

The pressure vessel refers to a closed device which contains gas or liquid and bears a certain pressure, in order to implement scientific management and safety supervision more effectively, the pressure vessel is divided into three types according to working pressure, medium harmfulness and the effect thereof in production in the pressure vessel safety supervision regulation of China, and the manufacturing process of the pressure vessel can be generally divided into the following steps: the method comprises the following steps of raw material acceptance inspection, marking, cutting, derusting, machining (including edge planing and the like), rolling, assembling, welding (product welding test plate), nondestructive testing, hole forming and marking, general inspection, heat treatment, pressure testing and corrosion prevention, wherein a clamp is required to be used for butting and sealing the components of the pressure container during installation.

The existing pressure vessel clamp is mostly used for clamping and fixing the pressure vessel through the cooperation of the clamp and the fastening bolt, the shortcoming that the pressure vessel is not convenient to install and take off quickly exists, the fastening bolt is used for a long time, the phenomenon of rusting easily occurs, inconvenience is brought to later-stage taking-off maintenance, and the problem cannot be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel pressure container clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel pressure vessel clamp comprises a first semicircular jacket fixedly arranged on a base, wherein the top of the first semicircular jacket is movably contacted with a second semicircular jacket, the first semicircular jacket and the second semicircular jacket form a whole circle, the second semicircular jacket comprises two arc-shaped jackets, one sides of the two arc-shaped jackets, which are close to each other, are movably contacted, a first semicircular plate is fixedly arranged on the inner side of the first semicircular jacket, an arc-shaped plate is fixedly arranged on the inner side of the arc-shaped jacket, the two arc-shaped plates form a second semicircular plate, transverse plates are fixedly arranged on the tops of the two sides of the first semicircular jacket, first grooves are arranged on the tops of the transverse plates, the inner walls of the two first grooves, which are close to each other, are respectively arranged as openings, and first positioning rods are fixedly arranged between the inner walls of one side, which is far away from each other, of the two first grooves and the two, the bottom of one side, far away from each other, of each of the two arc-shaped jackets is fixedly provided with a moving block, the bottom of the moving block extends into a corresponding first groove, the moving block is slidably sleeved on a corresponding first positioning rod, one side, close to the other arc-shaped jacket, of one of the two arc-shaped jackets is fixedly provided with a trapezoidal block, one side, far away from one arc-shaped jacket, of the trapezoidal block is provided with an inclined surface, one side, close to one arc-shaped jacket, of the other arc-shaped jacket is provided with a first rectangular groove, one side, far away from one arc-shaped jacket, of the trapezoidal block extends into the first rectangular groove and is in movable contact with the inner wall of one side, far away from the opening of the first rectangular groove, the inclined surface of the trapezoidal block is provided with a clamping groove with an opening at the top, a clamping rod is movably clamped in the clamping groove, the bottom end of, the top of kelly runs through first rectangular hole and extends to the top and fixed mounting that another arc pressed from both sides the cover and has the pull head, the second rectangular hole has been seted up to one side of kelly, fixed mounting has same fixed block that is located the second rectangular hole in the middle of the both sides inner wall in first rectangular hole, fixed mounting has a plurality of springs between the bottom of fixed block and the bottom inner wall in second rectangular hole, the equal fixed mounting in bottom both sides of pull head has the second locating lever, another arc presss from both sides the cover sliding sleeve and establishes on two second locating levers, the top fixed mounting of pull head has the arc handle.

Preferably, one side of the two moving blocks, which is close to each other, is in movable contact with the tops of the two sides of the first semicircular jacket respectively.

Preferably, the elastic sealing gaskets are fixedly bonded on the sides, close to each other, of the first semicircular plate and the second semicircular plate.

Preferably, two second rectangular channels have been seted up at the top that another arc pressed from both sides the cover, the inner wall of second rectangular channel and the outside sliding connection of the second locating lever that corresponds, and fixed mounting has same stopper between the both sides inner wall of second rectangular channel, and the third rectangular hole has been seted up to one side of second locating lever, and the front side inner wall and the rear side inner wall of third rectangular hole are sliding connection with the front side and the rear side of the stopper that correspond respectively.

Preferably, the front side and the rear side of the trapezoidal block are respectively connected with the front side inner wall and the rear side inner wall of the first rectangular groove in a sliding manner.

Preferably, a fourth rectangular hole is formed in one side of the moving block, and the inner wall of the fourth rectangular hole is in sliding connection with the outer side of the corresponding first positioning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of a first semicircular clamping sleeve, an arc-shaped clamping sleeve, a first semicircular plate, a second rectangular hole, a fixed block, an arc-shaped plate, a spring, a transverse plate, a second positioning rod, a moving block, a first positioning rod, a first rectangular groove, a trapezoidal block, a clamping groove and a clamping rod with the first rectangular hole, at the moment, the two arc-shaped clamping sleeves are in a separated state, a pressure container is placed on the first semicircular plate and is contacted with an elastic sealing gasket positioned below the pressure container, then the two arc-shaped clamping sleeves are pushed towards the mutually approaching direction, the two arc-shaped clamping sleeves drive the elastic sealing gasket to extrude the pressure container through the corresponding arc-shaped plates respectively, one of the two arc-shaped clamping sleeves drives the trapezoidal block fixedly connected with the two arc-shaped clamping sleeves to move, the trapezoidal block gradually moves into the first rectangular groove and extrudes a ball along with the gradual movement of the two arc-shaped clamping sleeves, the extruding force, when the ball aligns with the draw-in groove, the spring force that is in compression state at this moment resets and drives the kelly and remove to the draw-in groove in, and then makes two arc press from both sides the cover and is fixed, when needs take out pressure vessel and maintain, upwards stimulates the arc handle and drives the kelly and shift out from the draw-in groove through the pull head, promotes two arc press from both sides the cover to the direction of keeping away from each other next, can remove the fixed to pressure vessel.

The utility model relates to a rationally, convenient operation is convenient for fix and take off the maintenance to pressure vessel fast, and labour saving and time saving avoids simultaneously appearing rustting because of using fastening bolt and causes the phenomenon that the later stage is difficult to take off, is favorable to using.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a novel pressure vessel clamp provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of a sectional structure of the novel pressure vessel clamp according to the present invention after two arc-shaped clamping sleeves are separated.

In the figure: 1 first semicircle presss from both sides cover, 2 arc presss from both sides cover, 3 first semicircle boards, 4 second rectangular holes, 5 fixed blocks, 6 arc boards, 7 springs, 8 diaphragm, 9 second locating levers, 10 movable blocks, 11 first locating levers, 12 first rectangular channels, 13 trapezoidal blocks, 14 draw-in grooves, 15 kellies, 16 first rectangular holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel pressure vessel clamp comprises a first semicircular jacket 1 fixedly installed on a base, a second semicircular jacket is movably contacted with the top of the first semicircular jacket 1, the first semicircular jacket 1 and the second semicircular jacket form a whole circle, the second semicircular jacket comprises two arc-shaped jackets 2, one sides of the two arc-shaped jackets 2 close to each other are movably contacted, a first semicircular plate 3 is fixedly installed on the inner side of the first semicircular jacket 1, an arc-shaped plate 6 is fixedly installed on the inner side of the arc-shaped jacket 2, the two arc-shaped plates 6 form a second semicircular plate, transverse plates 8 are fixedly installed on the tops of the two sides of the first semicircular jacket 1, first grooves are formed in the top of the transverse plates 8, the inner walls of the two first grooves close to each other are both provided with openings, first positioning rods 11 are fixedly installed between the inner walls of one side of the two first grooves far away from each other and the two sides of the first semicircular jacket 1, the bottom of one side, far away from each other, of each of the two arc-shaped jackets 2 is fixedly provided with a moving block 10, the bottom of the moving block 10 extends into a corresponding first groove, the moving block 10 is slidably sleeved on a corresponding first positioning rod 11, one side, close to the other arc-shaped jacket 2, of one arc-shaped jacket 2 of the two arc-shaped jackets 2 is fixedly provided with a trapezoidal block 13, one side, far away from the one arc-shaped jacket 2, of the trapezoidal block 13 is provided with an inclined surface, one side, close to the one arc-shaped jacket 2, of the other arc-shaped jacket 2 is provided with a first rectangular groove 12, one side, far away from the one arc-shaped jacket 2, of the trapezoidal block 13 extends into the first rectangular groove 12 and is in movable contact with the inner wall of the side, far away from the opening, of the first rectangular groove 12, the inclined surface of the trapezoidal block 13 is provided with a clamping groove 14 with an opening at, the utility model has the advantages of reasonable design, convenient operation, convenient fixation and taking down maintenance of the pressure container, time and labor saving, and avoiding the phenomenon that the pressure container is difficult to take down in the later period caused by rusting due to the use of a fastening bolt, is beneficial to use.

In the utility model, one side of two moving blocks 10 which are close to each other is respectively in movable contact with the top parts of two sides of a first semicircular clamping sleeve 1, one side of the first semicircular plate 3 which is close to each other and a second semicircular plate are both bonded and fixed with an elastic sealing gasket, the top part of another arc-shaped clamping sleeve 2 is provided with two second rectangular grooves, the inner walls of the second rectangular grooves are respectively in sliding connection with the outer sides of corresponding second positioning rods 9, the same limiting block is fixedly arranged between the inner walls of two sides of the second rectangular grooves, one side of the second positioning rods 9 is provided with a third rectangular hole, the inner wall at the front side and the inner wall at the rear side of the third rectangular hole are respectively in sliding connection with the front side and the inner wall at the rear side of the corresponding limiting block, the front side and the rear side of a trapezoidal block 13 are respectively in sliding connection with the inner wall at the front side and the inner wall at the rear side of a first rectangular groove 12, one side of the moving, the utility model relates to a rationally, convenient operation is convenient for fix and take off the maintenance to pressure vessel fast, and labour saving and time saving avoids simultaneously appearing rustting because of using fastening bolt and causes the phenomenon that the later stage is difficult to take off, is favorable to using.

The working principle is as follows: when the pressure vessel is required to be fixed, the two arc-shaped jackets 2 are in a separated state, the pressure vessel is placed on the first semicircular plate 3, one elastic sealing gasket positioned below the two elastic sealing gaskets is in close contact with the outer side of the pressure vessel, the two arc-shaped jackets 2 are pushed towards the direction close to each other, the two arc-shaped jackets 2 respectively drive the corresponding arc-shaped plates 6 to move, the arc-shaped clamping plates 6 gradually contact with the outer side of the pressure vessel while moving, the arc-shaped clamping plates 6 continuously move and drive the corresponding elastic sealing gaskets to extrude the pressure vessel, one arc-shaped jacket 2 of the two arc-shaped jackets 2 drives the trapezoidal block 13 fixedly connected with the arc-shaped jacket to move, the trapezoidal block 13 gradually moves into the first rectangular groove 12 along with the gradual movement of the two arc-shaped jackets 2, and the inclined plane of the trapezoidal block 13 moves to be in contact with the ball, the inclined plane of the trapezoidal block 13 continues to move and extrudes the balls, the balls are driven by the extrusion force to move upwards, the balls drive the clamping rod 15 to move upwards, the clamping rod 15 moves upwards and compresses the spring 7, the clamping rod 15 drives the pull head to move upwards, the pull head drives the two second positioning rods 9 to move upwards, when the balls are aligned with the clamping groove 14, the spring 7 in a compression state resets, the elastic force of the spring 7 drives the clamping rod 15 to move downwards, the clamping rod 15 drives the balls to gradually move into the clamping groove 14, and the clamping rod 15 is clamped with the clamping groove 14, so that the two arc-shaped clamping sleeves 2 are fixed;

when pressure vessel takes out to maintain as needs, upwards stimulate the arc handle, the arc handle drives pull head rebound, the pull head drives kelly 15 rebound, compress spring 7 when kelly 15 rebound, kelly 15 drives the ball and shifts out from draw-in groove 14 simultaneously, and then has removed the fixed of pressing from both sides cover 2 to the arc, press from both sides cover 2 to promoting two arcs to the direction of keeping away from each other next, can remove the fixed to pressure vessel, make be convenient for fix pressure vessel fast and take off the maintenance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel pressure vessel clamp comprises a first semicircular jacket (1) fixedly installed on a base, wherein the top of the first semicircular jacket (1) is in movable contact with a second semicircular jacket, the first semicircular jacket (1) and the second semicircular jacket form a whole circle, the novel pressure vessel clamp is characterized in that the second semicircular jacket comprises two arc-shaped jackets (2), one sides of the two arc-shaped jackets (2) close to each other are in movable contact, a first semicircular plate (3) is fixedly installed on the inner side of the first semicircular jacket (1), arc-shaped plates (6) are fixedly installed on the inner sides of the arc-shaped jackets (2), the two arc-shaped plates (6) form a second semicircular plate, transverse plates (8) are fixedly installed on the tops of the two sides of the first semicircular jacket (1), first grooves are formed in the top of the transverse plates (8), the inner walls of the two first grooves close to each other are formed into openings, a first locating rod (11) is fixedly arranged between the inner wall of one side, far away from each other, of each first groove and the two sides of the first semicircular jacket (1), a moving block (10) is fixedly arranged at the bottom of one side, far away from each other, of the two arc-shaped jackets (2), the bottom of the moving block (10) extends into the corresponding first groove, the moving block (10) is slidably sleeved on the corresponding first locating rod (11), a trapezoidal block (13) is fixedly arranged at one side, close to the other arc-shaped jacket (2), of one arc-shaped jacket (2) of the two arc-shaped jackets (2), one side, far away from one arc-shaped jacket (2), of the trapezoidal block (13) is provided with an inclined surface, a first rectangular groove (12) is formed at one side, close to one arc-shaped jacket (2), of the trapezoidal block (13), extends into the first rectangular groove (12) and is in movable contact with the inner wall of one side, far away from the opening of the first rectangular groove (12), a clamping groove (14) with an opening at the top is formed on an inclined plane of the trapezoidal block (13), a clamping rod (15) is movably clamped in the clamping groove (14), balls are embedded at the bottom end of the clamping rod (15), the balls are matched with the inclined plane of the trapezoidal block (13), a first rectangular hole (16) is formed in the inner wall of the top of the first rectangular groove (12), the top end of the clamping rod (15) penetrates through the first rectangular hole (16) to extend to the upper part of the other arc-shaped jacket (2) and is fixedly provided with a pull head, a second rectangular hole (4) is formed in one side of the clamping rod (15), the middle of the inner wall of each of two sides of the first rectangular hole (16) is fixedly provided with a fixing block (5) positioned in the second rectangular hole (4), a plurality of springs (7) are fixedly arranged between the bottom of the fixing block (5) and the inner wall of the bottom of the second rectangular hole (4), and second positioning rods (9), the other arc-shaped clamping sleeve (2) is sleeved on the two second positioning rods (9) in a sliding mode, and an arc-shaped handle is fixedly installed at the top of the pull head.

2. The novel pressure vessel clamp as claimed in claim 1, wherein the two moving blocks (10) are movably contacted with the tops of the two sides of the first semicircular jacket (1) at the sides close to each other.

3. The novel pressure vessel clamp as claimed in claim 1, wherein the sides of the first semicircular plate (3) and the second semicircular plate close to each other are bonded and fixed with elastic sealing gaskets.

4. The novel pressure vessel clamp of claim 1, wherein two second rectangular grooves are formed in the top of the other arc-shaped jacket (2), the inner walls of the second rectangular grooves are slidably connected with the outer sides of the corresponding second positioning rods (9), the same limiting blocks are fixedly mounted between the inner walls of the two sides of each second rectangular groove, a third rectangular hole is formed in one side of each second positioning rod (9), and the inner wall of the front side and the inner wall of the rear side of each third rectangular hole are slidably connected with the front side and the rear side of the corresponding limiting block respectively.

5. The new pressure vessel clamp as claimed in claim 1, characterized in that the trapezoidal blocks (13) are slidably connected to the inner wall of the first rectangular groove (12) at the front side and the rear side, respectively.

6. The novel pressure vessel clamp as claimed in claim 1, wherein a fourth rectangular hole is formed in one side of the moving block (10), and the inner wall of the fourth rectangular hole is slidably connected with the outer side of the corresponding first positioning rod (11).