A hatch cover rubber strip compression device

Abstract

The utility model discloses a hatch cover rubber strip compression device, its characterized in that, including main support, vice support, air cylinder and piston rod and hammer plate, vice support installs on main support, air cylinder fixedly connected on vice support, the piston rod is connected to air cylinder, the hammer plate is connected in the top of piston rod, the movement direction of air cylinder is parallel with the length direction of main support. A hatch cover rubber strip compression device, the structure is installing vice support on main support, and vice support is used for fixing air cylinder and piston rod. The top of piston rod is installed with hammer plate. The device is contacted with hatch cover side plate, and piston rod does telescopic movement through air cylinder drive, and then drives hammer plate to telescopic, to realize the compression operation of hatch cover rubber strip between hammer plate and hatch cover side plate. Through this device, the labor intensity of constructor is reduced, and the spirit of people-oriented of company is embodied. Meanwhile, using this device also improves construction efficiency, and the speed is improved about 50% compared with traditional method.

Description

Technical Field

[0001] This utility model belongs to the field of ship maintenance technology and relates to a hatch cover rubber strip clamping device. Background Technology

[0002] Among the many projects in ship repair, replacing hatch cover rubber strips is a very common and crucial task. Because ships sail at sea for extended periods, hatch cover rubber strips are easily affected by seawater corrosion, wind and sun exposure, and frequent opening and closing of hatches, leading to aging, wear, and cracking. This results in decreased sealing performance, affecting the ship's safety and seaworthiness, thus requiring a large number of hatch cover rubber strip replacements. The installation process for new rubber strips is not complicated, but each step is crucial to the final quality and performance. It mainly includes two key steps. The first step is applying adhesive. This step requires experienced and skilled operators who must accurately select the appropriate type of adhesive based on the different rubber strip materials, hatch cover surface conditions, and operating environment, and strictly control the thickness and uniformity of the adhesive application. Applying too much adhesive not only results in waste but may also cause bulges and unevenness after installation; applying too little adhesive will not ensure a strong bond between the rubber strip and the hatch cover, affecting sealing performance. The second step is the pressing process, which is crucial for ensuring a tight fit between the rubber strip and the hatch cover, achieving a good sealing effect. Currently, factories primarily use manual pressing to complete this process, commonly employing methods such as hammering or pressing with a stick. Operators rely on their strength and experience to repeatedly strike or press, gradually bringing the rubber strip into close contact with the hatch cover surface. However, this traditional manual pressing method has many drawbacks. It is not only labor-intensive and inefficient, but also difficult to guarantee the uniformity and stability of the pressing force, easily leading to localized over- or under-pressing of the rubber strip, affecting the sealing quality.

[0003] To address the issue of manual clamping, several attempts were made, including the introduction of a lever-operated clamping device. While this device could provide significant clamping force, its cumbersome nature and reliance on multiple manual steps led to its abandonment. Therefore, a new type of hatch cover rubber strip clamping device is needed to solve the problem of hatch cover rubber strip replacement. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A hatch cover rubber strip clamping device includes a main support, a secondary support, a cylinder, a piston rod, and a hammer plate; the secondary support is mounted on the main support, the cylinder is fixedly connected to the secondary support, the cylinder is connected to the piston rod, the hammer plate is connected to the top of the piston rod, and the movement direction of the cylinder is parallel to the length direction of the main support.

[0006] As a further embodiment of this utility model: the main support has a 7-shaped structure, the main support includes a vertical part and a horizontal part that intersect and connect, the end of the horizontal part is connected to a reinforcing plate, and the plane of the reinforcing plate is parallel to the plane of the hammer plate.

[0007] As a further embodiment of this utility model: at least two through slots are provided in the upper part of the vertical section, and fasteners are used to connect the main bracket and the secondary bracket through the through slots.

[0008] As a further embodiment of this utility model: the lower part of the vertical section is provided with an elongated groove, which is used to wind the air pipe of the cylinder.

[0009] As a further embodiment of this utility model: a reversing valve is fixed to the elongated groove, and the reversing valve is connected to a pneumatic switch.

[0010] As a further embodiment of this utility model, a handle is provided at the bottom of the vertical part.

[0011] As a further embodiment of this utility model: the auxiliary support includes a main body and an extension, the extension being a long strip structure, the upper end and the lower end of the main body being respectively connected to the extension; the main body is fixedly connected to the main support, and the extension is fixedly connected to the cylinder.

[0012] The beneficial effects of this utility model are:

[0013] A hatch cover rubber strip clamping device comprises a main support with a secondary support mounted on it. The secondary support is used to fix a cylinder and a piston rod. A hammer plate is installed at the top of the piston rod. This device contacts the hatch cover side plate. The cylinder drives the piston rod to extend and retract, which in turn drives the hammer plate to extend and retract, thereby clamping the hatch cover rubber strip between the hammer plate and the hatch cover side plate. This device reduces the labor intensity of construction workers, reflecting the company's people-oriented spirit. At the same time, using this device also improves construction efficiency, increasing the speed by approximately 50% compared to traditional methods, thus enhancing the company's overall competitiveness. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a hatch cover rubber strip clamping device;

[0015] Figure 2 This is a schematic diagram of the connection structure between the main support and the auxiliary support of a hatch cover rubber strip clamping device;

[0016] Figure 3 This is a front structural diagram of the main support of a hatch cover rubber strip clamping device;

[0017] Figure 4 This is a side view of the main support structure of a hatch cover rubber strip clamping device;

[0018] Figure 5 This is a schematic diagram of the structure of a secondary support for a hatch cover rubber strip clamping device;

[0019] Figure 6 This is a schematic diagram of a piston rod being pushed out of a hatch cover rubber strip clamping device;

[0020] Figure 7 This is a schematic diagram of the piston rod retracting in a hatch cover rubber strip clamping device;

[0021] As shown in the figure: 1-Main support, 110-Vertical part, 111-Through groove, 112-Long strip groove, 120-Horizontal part, 2-Secondary support, 210-Main body, 220-Extension part, 3-Cylinder, 4-Piston rod, 5-Hammer plate, 6-Reinforcing plate, 7-Fastener, 8-Air pipe, 9-Reversing valve, 10-Switch, 11-Handle, 12-Rubber strip, 13-Hatch cover side plate. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. It should be understood that this application is not limited to the exemplary embodiments disclosed herein. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] like Figure 1-7 As shown, a hatch cover rubber strip pressing device includes a main support 1, a secondary support 2, a cylinder 3, a piston rod 4, and a hammer plate 5; the secondary support 2 is installed on the main support 1, the cylinder 3 is fixedly connected to the secondary support 2, the cylinder 3 is connected to the piston rod 4, the hammer plate 5 is connected to the top of the piston rod 4, and the movement direction of the cylinder 3 is parallel to the length direction of the main support 1.

[0027] A hatch cover rubber strip clamping device comprises a main support 1 with a secondary support 2 mounted on it. The secondary support 2 is used to fix a cylinder 3 and a piston rod 4. A hammer plate 5 is mounted on the top of the piston rod 4. This device contacts the hatch cover side plate 13. The cylinder 3 drives the piston rod 4 to extend and retract, which in turn drives the hammer plate 5 to extend and retract, thereby achieving the clamping operation of the hatch cover rubber strip 12 between the hammer plate 5 and the hatch cover side plate 13. This device reduces the labor intensity of construction workers, reflecting the factory's people-oriented spirit. At the same time, using this device also improves construction efficiency, increasing the speed by about 50% compared to traditional methods, thus enhancing the company's overall competitiveness.

[0028] In this embodiment, as Figure 1-4 As shown, the main support 1 has a 7-shaped structure. The main support 1 includes a vertical part 110 and a horizontal part 120 that intersect and connect. The end of the horizontal part 120 is connected to a reinforcing plate 6. The plane of the reinforcing plate 6 is parallel to the plane of the hammer plate 5.

[0029] Specifically, the main support 1 has a horizontal section 120, which rests on the hatch cover side plate 13. The support provided by the hatch cover side plate 13 effectively distributes some of the weight of the device, thus reducing the force required to lift it manually. Adhesive is applied to the hatch cover side plate 13, and then an adhesive strip 12 is attached to it. A hammer plate 5 is then inserted and placed above the adhesive strip 12. The pressure between the hammer plate 5 and the hatch cover side plate 13 firmly bonds the adhesive strip 12. A reinforcing plate 6 is added to the horizontal section 120. The reinforcing plate 6 hooks onto the hatch cover side plate 13, and its surface remains parallel to the cover plate. During operation, the hammer plate 5 applies force evenly to the surface of the adhesive strip 12, resulting in more even force distribution and significantly improving the bonding quality of the adhesive strip 12.

[0030] In this embodiment, as Figure 1-3 As shown, the upper part of the vertical section 110 has at least two through slots 111, through which the main support 1 and the auxiliary support 2 are connected. The lower part of the vertical section 110 has an elongated groove 112 for winding the air pipe 8 of the cylinder 3. The bottom of the vertical section 110 has a handle 11.

[0031] Specifically, the vertical section 110 is provided with a through groove 111, which allows for flexibility in the installation position of the auxiliary support 2 on the main support 1, and can be precisely adjusted according to actual needs. The vertical section 110 is provided with an elongated groove 112, which provides convenient space for winding the air tube 8, ensuring that the air tube 8 is arranged neatly and orderly; on the other hand, the shape design of the elongated groove 112 also makes it easy for the operator to hold the device, improving the convenience and stability of operation. The vertical section 110 is also provided with a separate handle 11, which makes it easy for the operator to hold the device and easy to retract and hang the device.

[0032] In this embodiment, as Figure 1 As shown, a reversing valve 9 is fixed to the elongated groove 112, and a switch 10 is connected to the reversing valve 9.

[0033] Specifically, due to the large working space, the vertical section 110 is longer, resulting in a longer elongated groove 112. The reversing valve 9 and switch 10 of the control cylinder 3 are mounted on the elongated groove 112, facilitating manual operation by the operator. In other embodiments, it can be installed on the ground for foot operation, etc.

[0034] In this embodiment, as Figure 5 As shown, the auxiliary support 2 includes a main body 210 and an extension 220. The extension 220 has a long strip structure. The upper end and the lower end of the main body 210 are respectively connected to the extension 220. The main body 210 is fixedly connected to the main support 1, and the extension 220 is fixedly connected to the cylinder 3.

[0035] Specifically, the main body 210 is fixed to the through groove 111 by fasteners 7, and the extension 220 is provided in two parts, which respectively fix the cylinder 3 at the upper end and the lower end.

[0036] like Figure 6 and 7As shown, a hatch cover rubber strip clamping device comprises a main support 1 in the shape of a "7" made of steel plate, on which an adjustable auxiliary support 2 is mounted. A hammer plate 5 is mounted on the top of the piston rod 4 of a cylinder 3. The cylinder 3 is mounted on the auxiliary support 2. A manual reversing valve 9 and a pneumatic switch 10 are installed at the lower end of the main support 1. The cylinder 3 and the pneumatic switch 10 are connected by an 8mm PU air hose 8. The end of the air inlet pipe 8 is connected to a grinding air duct using an adapter. After all air hoses 8 are connected, the air inlet switch 10 is opened, the reversing valve 9 is switched to one side, and the cylinder 3 is pushed out. When the reversing valve 9 is switched to the other side, the cylinder 3 retracts. The method of using the hatch cover rubber strip clamping device is as follows:

[0037] (1) Remove 12 old rubber strips;

[0038] (2) Apply glue to the groove of the new rubber strip 12 and the side panel of the hatch cover 13;

[0039] (3) Insert one end of the adhesive strip 12 into the groove of the adhesive strip 12 on the side panel of the hatch cover 13;

[0040] (4) The air source is connected to the pressing device of the rubber strip 12, and the switch 10 is turned to the piston rod 4 in the retraction state;

[0041] (5) The main bracket 1 of the hatch cover rubber strip pressing device is hung on the hatch cover side plate 13. The position of the auxiliary bracket 2 is adjusted according to the thickness of the rubber strip 12, so that the piston rod 4 can just press the rubber strip 12. It is then fastened with bolts.

[0042] (6) When the reversing valve 9 and switch 10 are opened, the piston rod 4 pushes out to press the rubber strip 12; switch 10 reverses and the piston rod 4 retracts; the cover rubber strip pressing device moves forward in the length direction of the cover side plate, switch 10 is opened again, the piston rod 4 pushes out to press the rubber strip 12, switch 10 reverses and the piston rod 4 retracts; repeat the above steps continuously until the rubber strip 12 is completely pressed.

[0043] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hatch cover rubber strip clamping device, characterized in that, It includes a main support, a secondary support, a cylinder, a piston rod, and a hammer plate; the secondary support is mounted on the main support, the cylinder is fixedly connected to the secondary support, the cylinder is connected to the piston rod, the hammer plate is connected to the top of the piston rod, and the movement direction of the cylinder is parallel to the length direction of the main support.

2. The hatch cover rubber strip clamping device according to claim 1, characterized in that, The main support has a 7-shaped structure and includes a vertical part and a horizontal part that intersect and connect. The end of the horizontal part is connected to a reinforcing plate, and the plane of the reinforcing plate is parallel to the plane of the hammer plate.

3. The hatch cover rubber strip clamping device according to claim 2, characterized in that, The upper part of the vertical section is provided with at least two through slots, and fasteners are used to connect the main bracket and the secondary bracket through the through slots.

4. The hatch cover rubber strip clamping device according to claim 2, characterized in that, The lower part of the vertical section is provided with a long groove, which is used to wind the air pipe of the cylinder.

5. The hatch cover rubber strip clamping device according to claim 4, characterized in that, A reversing valve is fixed to the elongated groove, and the reversing valve is connected to a pneumatic switch.

6. The hatch cover rubber strip pressing device according to claim 2, characterized in that, A handle is provided at the bottom of the vertical section.

7. The hatch cover rubber strip clamping device according to claim 1, characterized in that, The auxiliary support includes a main body and an extension. The extension is a long strip structure. The upper end and the lower end of the main body are respectively connected to the extension. The main body is fixedly connected to the main support, and the extension is fixedly connected to the cylinder.

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