Assembly structure of jacket end socket

Abstract

The utility model discloses an assembly structure of a jacket seal head, and belongs to the field of jacket seal heads. An assembly structure of a jacket end socket comprises an end socket workpiece and jacket equipment which is arranged on one side of the end socket workpiece and waits for being connected with the end socket workpiece, a connecting pipe is arranged on the left side of the end socket workpiece, and the right end of the connecting pipe penetrates through the end socket workpiece and extends into the end socket workpiece. The end, located in the end socket workpiece, of the connecting pipe is fixedly connected with a connecting block, and the inner side of the connecting block is movably connected with a clamping plate through a pin shaft. The connecting pipe is designed to effectively connect the end socket workpiece and the jacket equipment, the connecting pipe not only penetrates through the end socket workpiece, but also fixes the connecting block in the connecting pipe, and is further movably connected with the clamping plate through the pin shaft, so that the clamping plate can swing when needed so as to tightly contact and clamp the end socket workpiece and the jacket equipment; therefore, the stable connection between the two parts is ensured, and the assembly efficiency and reliability are improved by adopting the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of jacket head installation technology, especially to a kind of assembly structure of jacket head. BACKGROUND

[0002] Jacket head is a common structure in chemical equipment, mainly used to provide an additional heat transfer layer outside the container to achieve the purpose of heating or cooling, jacket head refers to the jacket structure is applied to the head part of container, so that the head part can also participate in the heat transfer process, jacket head is usually composed of two parts: inner head and outer jacket. The inner head is used to close the internal space of the container, and the outer jacket is wrapped outside the inner head to form a closed heat transfer space.

[0003] For example, the patent application number of Chinese patent network is: 202320613460.6, and the patent name is: a jacket head plasticizing equipment, including stand and the crossbeam installed at the top of stand, the vertical fixed installation of hydraulic oil cylinder is installed in the middle position of the bottom of crossbeam, the connecting plate is fixedly installed at the pull rod end of hydraulic oil cylinder, the connecting plate is connected with cylindrical die assembly mold through fixed bolt, the bottom of die assembly mold is provided with hemispherical die, the diameter of die and die assembly mold is equal, the support cylinder is provided below the die, the support cylinder is hollow cylindrical structure, and its diameter is greater than the diameter of die, the utility model can greatly improve work efficiency, and different diameter die assembly mold and die can be replaced according to the size required.

[0004] But the structure of existing jacket head plasticizing equipment is relatively single, mainly relies on hoisting mode and bottom jacket, and the phenomenon of deviation between the two is prone to occur, which leads to error in welding process, and affects the processing qualification rate. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problem of midline deviation error in the mode of hoisting connection in the prior art, and provides an assembly structure of jacket head.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An assembly structure of jacket head, comprising a head workpiece;

[0008] A jacket device is arranged on one side of the head workpiece and is ready to be connected with the head workpiece.

[0009] The left side of the head workpiece is provided with a connecting pipe, the right end of the connecting pipe penetrates the head workpiece and extends to the inside of the head workpiece, one end of the connecting pipe inside the head workpiece is fixedly connected with a connecting block, the inner side of the connecting block is movably connected with a clamping plate through a pin shaft, the side of the clamping plate away from the connecting block extends to the connection of the head workpiece and the jacket equipment and is in close contact with the two respectively, the inside of the connecting pipe is provided with an extrusion structure, and the extrusion structure can control the swinging of the clamping plate and clamping and fixing.

[0010] As a preferred technical scheme of the present application, the extrusion structure comprises a screw rod arranged at the left end of the connecting pipe, the left end of the screw rod is fixedly connected with a runner, the right end of the screw rod penetrates the connecting pipe and extends to the inner side of the clamping plate, the connecting pipe is threadedly connected with the screw rod, one side of the screw rod at the inner end of the clamping plate is fixedly connected with a conical sleeve, the inner side of the clamping plate is fixedly connected with a stress plate, the inner side of the stress plate can be in contact with the outer surface of the conical sleeve, and the surface of the stress plate is arranged in an inclined manner.

[0011] As a preferred technical scheme of the present application, the inner side of the clamping plate is fixedly connected with a traction rope, the side of the traction rope away from the clamping plate is fixedly connected with the outer surface of the conical sleeve, and the traction rope has elasticity.

[0012] As a preferred technical scheme of the present application, the outer surface of the clamping plate is fixedly connected with a rubber pad, and the side of the rubber pad away from the clamping plate is in contact with the inner walls of the head workpiece and the jacket equipment respectively.

[0013] As a preferred technical scheme of the present application, the surface of the connecting pipe is fixedly connected with a limiting ring, and the right side of the limiting ring is closely attached to the surface of the head workpiece.

[0014] As a preferred technical scheme of the present application, the surface of the screw rod is fixedly connected with a connecting frame located at one side of the runner, the side of the connecting frame away from the screw rod extends to the outside of the limiting ring and is provided with a bearing wheel, and the outer surface of the bearing wheel can be in contact with the surface of the head workpiece.

[0015] Compared with the prior art, the present application provides a kind of assembly structure of jacket head, with the following beneficial effects:

[0016] 1、The assembly structure of the jacket head, by designing a connecting pipe, the head workpiece is effectively connected with the jacket equipment, the connecting pipe not only penetrates the head workpiece, but also is fixedly connected with the connecting block inside it, and then the clamping plate is movably connected through the pin shaft, so that the clamping plate can swing when needed to tightly contact and clamp the head workpiece and the jacket equipment, to ensure the stable connection between the two, which improves the efficiency and reliability of assembly.

[0017] 2、The assembly structure of the jacketed head realizes the control of the clamping plate through the combination of the screw rod, the rotating wheel, the conical sleeve and the stress plate. When the rotating wheel is rotated, the screw rod moves in the connecting pipe, pushes the conical sleeve to approach the stress plate. Since the surface of the stress plate is provided in an inclined shape, the movement of the conical sleeve causes the stress plate to swing, thereby realizing the clamping and fixing of the head workpiece and the jacketed equipment.

[0018] 3、The assembly structure of the jacketed head increases the stability and reliability of the clamping structure by adding the traction rope. When the conical sleeve moves, the traction rope is stretched, which further helps the clamping plate closely adhere to the head workpiece and the jacketed equipment. Meanwhile, the elastic property of the traction rope can absorb part of the vibration and impact, protecting the clamping plate and the connecting structure from being damaged.

[0019] 4、The assembly structure of the jacketed head improves the sealing property and friction force between the clamping plate and the inner wall of the head workpiece and the jacketed equipment through the design of the rubber pad, which helps to prevent material leakage or external impurities from entering the connecting part, and increases the stability of clamping.

[0020] 5、The assembly structure of the jacketed head limits the movement range of the screw rod in the connecting pipe through the setting of the limiting ring, preventing damage caused by excessive rotation or movement. Meanwhile, the close adhesion of the limiting ring to the surface of the head workpiece also increases the stability and rigidity of the structure, which helps to maintain the uniform distribution of the clamping force.

[0021] 6、The assembly structure of the jacketed head further enhances the stability and reliability of the structure through the design of the connecting frame and the bearing wheel. The outer surface of the bearing wheel is in contact with the surface of the head workpiece, which can reduce the friction caused by the rotating screw rod, protecting the head workpiece from being damaged. Meanwhile, the connecting frame also plays a role in supporting and fixing the screw rod, ensuring that the screw rod maintains a stable position and posture during rotation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the utility model;

[0023] Figure 2 It is a right view structure schematic view of the utility model;

[0024] Figure 3 It is a local structure schematic view of the utility model;

[0025] Figure 4 It is a local structure right view schematic view of the utility model.

[0026] In the drawing: 1, head workpiece; 2, jacketed equipment; 3, connecting pipe; 4, connecting block; 5, clamping plate; 6, extrusion structure; 7, screw rod; 8, rotating wheel; 9, conical sleeve; 10, stress plate; 11, traction rope; 12, rubber pad; 13, limiting ring; 14, connecting frame; 15, bearing wheel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0028] Referring to Figures 1-4 A clamping cover assembly structure, comprising a cover workpiece 1;

[0029] A clamping cover assembly structure, comprising a cover workpiece 1;

[0030] The left side of the head workpiece 1 is provided with a connecting pipe 3, the right end of the connecting pipe 3 penetrates the head workpiece 1 and extends to the inside of the head workpiece 1, one end of the connecting pipe 3 inside the head workpiece 1 is fixedly connected with a connecting block 4, the inner side of the connecting block 4 is movably connected with a clamping plate 5 through a pin shaft, the side of the clamping plate 5 away from the connecting block 4 extends to the connection between the head workpiece 1 and the jacket device 2 and is in close contact with them respectively, the inside of the connecting pipe 3 is provided with an extrusion structure 6, the extrusion structure 6 can control the swinging and clamping of the clamping plate 5, by designing a connecting pipe 3, the head workpiece 1 and the jacket device 2 are effectively connected, the connecting pipe 3 not only penetrates the head workpiece 1, but also fixedly connects the connecting block 4 inside it, and then movably connects the clamping plate 5 through the pin shaft, which can allow the clamping plate 5 to swing when needed to tightly contact and clamp the head workpiece 1 and the jacket device 2, ensuring the stable connection between the two, this structure improves the efficiency and reliability of assembly, the extrusion structure 6 includes a screw rod 7 arranged at the left end of the connecting pipe 3, the left end of the screw rod 7 is fixedly connected with a rotating wheel 8, the right end of the screw rod 7 penetrates the connecting pipe 3 and extends to the inner side of the clamping plate 5, the connecting pipe 3 is threadedly connected with the screw rod 7, one side of the screw rod 7 at the inner end of the clamping plate 5 is fixedly connected with a tapered sleeve 9, the inner side of the clamping plate 5 is fixedly connected with a stress plate 10, the inner side of the stress plate 10 can be in contact with the outer surface of the tapered sleeve 9, the surface of the stress plate 10 is inclined, the inner side of the clamping plate 5 is fixedly connected with a traction rope 11, the side of the traction rope 11 away from the clamping plate 5 is fixedly connected with the outer surface of the tapered sleeve 9, the traction rope 11 has elasticity, the outer surface of the clamping plate 5 is fixedly connected with a rubber pad 12, the side of the rubber pad 12 away from the clamping plate 5 is in contact with the inner walls of the head workpiece 1 and the jacket device 2 respectively, the surface of the connecting pipe 3 is fixedly connected with a limiting ring 13, the right side of the limiting ring 13 is tightly combined with the surface of the head workpiece 1, the surface of the screw rod 7 is fixedly connected with a connecting frame 14 located on one side of the rotating wheel 8, the side of the connecting frame 14 away from the screw rod 7 extends to the outside of the limiting ring 13 and is installed with a bearing wheel 15, the outer surface of the bearing wheel 15 is in contact with the surface of the head workpiece 1.

[0031] Specifically, the assembling structure of the jacket head is used as follows: a jacket device 2 is arranged on the right side of the head workpiece 1, then the user inserts a connecting pipe 3 into the head workpiece 1, when the jacket device 2 is arranged on the side of the head workpiece 1 and is ready to be connected, the clamping plate 5 plays a key role, one end of the clamping plate 5 extends to the connection between the head workpiece 1 and the jacket device 2 and is in close contact with both, then the user rotates the rotating wheel 8, the screw rod 7 moves in the connecting pipe 3, the right end of the screw rod 7 is further fixedly connected with a conical sleeve 9, and the inner side of the clamping plate 5 is fixedly connected with a stress plate 10, the surface of the stress plate 10 is designed to be inclined and can be in close contact with the outer surface of the conical sleeve 9, when the rotating wheel 8 is rotated clockwise, the screw rod 7 moves to the right, pushes the conical sleeve 9 to be close to the stress plate 10, and due to the inclined design of the stress plate 10, the movement of the conical sleeve 9 causes the stress plate 10 and the clamping plate 5 connected with the stress plate 10 to swing, so that the clamping plate 5 clamps the head workpiece 1 and the jacket device 2 more tightly, at this time, the head workpiece 1 and the jacket device 2 are stably connected and wait for welding operation, after welding, the screw rod 7 is loosened and the clamping plate 5 on the surface of the connecting pipe 3 swings to the inner side, when the clamping plate 5 is contracted, the user inserts and pulls out the connecting pipe 3 together with the clamping plate 5 from the outlet of the head workpiece 1, so that the connection is separated.

[0032] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, and all of them should be covered in the protection scope of the present application.

Claims

1. An assembly structure for a jacketed end cap, comprising an end cap workpiece (1); A jacket device (2) is set on one side of the head workpiece (1) and is waiting to be connected to the head workpiece (1). Its features are, A connecting pipe (3) is provided on the left side of the end cap workpiece (1). The right end of the connecting pipe (3) passes through the end cap workpiece (1) and extends into the interior of the end cap workpiece (1). A connecting block (4) is fixedly connected to one end of the connecting pipe (3) inside the end cap workpiece (1). A clamping plate (5) is movably connected to the inner side of the connecting block (4) through a pin. The side of the clamping plate (5) away from the connecting block (4) extends to the connection point between the end cap workpiece (1) and the clamping device (2) and is in close contact with both. A pressing structure (6) is provided inside the connecting pipe (3). The pressing structure (6) can control the clamping plate (5) to swing and clamp and fix it.

2. The assembly structure of the jacketed end cap according to claim 1, characterized in that, The extrusion structure (6) includes a screw (7) located at the left end of the connecting pipe (3). A rotating wheel (8) is fixedly connected to the left end of the screw (7). The right end of the screw (7) passes through the connecting pipe (3) and extends to the inner side of the clamping plate (5). The connecting pipe (3) is threadedly connected to the screw (7). A conical sleeve (9) is fixedly connected to one side of the screw (7) located at the inner end of the clamping plate (5). A force plate (10) is fixedly connected to the inner side of the clamping plate (5). The inner side of the force plate (10) can contact the outer surface of the conical sleeve (9). The surface of the force plate (10) is set to be inclined.

3. The assembly structure of the jacketed end cap according to claim 2, characterized in that, A traction rope (11) is fixedly connected to the inner side of the clamp (5). The side of the traction rope (11) away from the clamp (5) is fixedly connected to the outer surface of the conical sleeve (9). The traction rope (11) is elastic.

4. The assembly structure of the jacketed end cap according to claim 1, characterized in that, A rubber pad (12) is fixedly connected to the outer surface of the clamping plate (5). The side of the rubber pad (12) away from the clamping plate (5) contacts the inner wall of the end cap workpiece (1) and the jacket device (2), respectively.

5. The assembly structure of the jacketed end cap according to claim 2, characterized in that, The surface of the connecting pipe (3) is fixedly connected to a limiting ring (13), and the right side of the limiting ring (13) is in close contact with the surface of the end cap workpiece (1).

6. The assembly structure of the jacketed end cap according to claim 5, characterized in that, The screw (7) is fixedly connected to a connecting frame (14) located on one side of the rotating wheel (8). The connecting frame (14) extends to the outside of the limiting ring (13) on the side away from the screw (7) and is equipped with a bearing wheel (15). The outer surface of the bearing wheel (15) can contact the surface of the end cap workpiece (1).

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