Blind plate dismounting device

Abstract

A blind plate dismounting device comprises at least two locking pieces and a jacking piece, the two locking pieces are used for being locked on corresponding pipelines respectively, and the jacking piece is connected between the two locking pieces and used for adjusting the distance between the two locking pieces so as to change the distance between the two pipelines. According to the blind plate dismounting device, the locking piece is fixed to the two pipelines, the two pipelines are jacked to the preset distance through the jacking piece, and therefore the blind plate can be conveniently taken out, efficiency is high, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a blind plate disassembly device. Background Art

[0002] The inspection and maintenance of gas pipelines or replacement of pipe fittings and valves in steel plants requires the use of blind plates for operation. After the operation is completed, when the blind plates need to be removed, due to the heavy pipes, the pipes are manually moved apart so that the distance between the two pipes is convenient for the removal of the blind plates. This method is inefficient and wastes a lot of manpower. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a blind plate disassembly device, which is highly efficient and saves manpower.

[0004] The utility model provides a blind plate disassembly device, comprising at least two locking members and a push-up member, wherein the two locking members are used to be respectively locked on corresponding pipes, and the push-up member is connected between the two locking members and is used to adjust the distance between the two locking members to change the distance between the two pipes.

[0005] In one embodiment, the locking member includes at least two hoops and locking bolts, the two hoops are connected to each other by the locking bolts to be locked on the corresponding pipes, and the top opening member is connected to the hoops of the two locking members.

[0006] In one embodiment, the hoop plate includes an arc-shaped body and a channel steel block, the channel steel block is arranged on the arc-shaped body, the top opening piece is connected to the channel steel block, and the locking bolt connects the two arc-shaped bodies.

[0007] In one embodiment, the channel steel block includes an abutment section and a reinforcement section, the reinforcement section is connected to the abutment section, the abutment section and the reinforcement section are both arranged on the arc-shaped main body, and the top opening piece is connected to the abutment section.

[0008] In one embodiment, the arc-shaped body includes a main body section and two connecting sections, the two connecting sections are respectively connected to two ends of the main body section, and the locking bolt connects the connecting sections of the two arc-shaped bodies.

[0009] The blind plate disassembly device provided by the utility model fixes the locking piece on the two pipes, and pushes the two pipes open to a preset distance through the push-open piece, so that the blind plate can be easily taken out, the efficiency is high, and manpower is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 The present invention is a schematic structural diagram of a blind plate removal device provided by the present invention.

[0012] Figure 2 The utility model provides Figure 1 Front view of the locking member in .

[0013] Figure 3 The utility model provides Figure 2 Side view of the locking member in FIG. DETAILED DESCRIPTION

[0014] The following will describe in detail a specific embodiment of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "set", "install", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0016] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0017] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0018] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0019] See also Figure 1 The blind plate disassembly device provided by the utility model includes at least two locking members 1 and a push-up member 2. The two locking members 1 are used to be locked on the corresponding pipes 3 respectively. The push-up member 2 is connected between the two locking members 1 and is used to adjust the distance between the two locking members 1 to change the distance between the two pipes 3.

[0020] It can be known that the blind plate is installed between the flanges of the two pipes 3. It needs to be close to the flanges of the two pipes 3, and then the two flanges are connected by connecting bolts. The blind plate is close to the flanges of the two pipes 3 to achieve the purpose of blocking the pipe 3. When facing a larger pipe, the pipe 3 is heavier. If you want to remove the blind plate, you need to change the distance between the two pipes 3 to create a spacing that is convenient for removing the blind plate. However, the pipe 3 is heavier and it is more laborious to move it manually. The locking piece 1 can be fixed on the two corresponding pipes 3 respectively, and the opening piece 2 applies the opening force to the locking piece 1, and the locking piece 1 transfers the opening force to the pipe 3 to change the spacing between the two pipes 3, thereby facilitating the removal of the blind plate. The opening piece 2 can be a hydraulic jack, and both ends of the opening piece can be welded to the locking piece 1.

[0021] See also Figure 2 In some embodiments, the locking member 1 includes at least two hoops and locking bolts 103. The two hoops are connected to each other by the locking bolts 103 to be locked on the corresponding pipe 3. The top opening member 2 is connected to the hoops of the two locking members 1.

[0022] It can be understood that the ends of the two hoops are connected by locking bolts 103 when facing each other to form an embracing space, which is used to place the pipe 3 in the embracing space and clamp the hoops on the pipe 3. The locking member 1 of this structure is simple in structure and is convenient for locking connection with the pipe 3.

[0023] Please continue reading Figure 2 In some embodiments, the hoop plate includes an arc-shaped body and a channel steel block 104, the channel steel block 104 is arranged on the arc-shaped body, the top opening member 2 is connected to the channel steel block 104, and the locking bolt 103 connects the two arc-shaped bodies.

[0024] It can be known that the channel steel block 104 can be an integral structure with the arc-shaped main body. The channel steel block 104 can facilitate the connection and fixation of the hydraulic jack and the hoop plate. The hydraulic jack can be welded to the channel steel block 104.

[0025] See also Figure 3In some embodiments, the channel steel block 104 includes an abutting section and a reinforcing section, the reinforcing section is connected to the abutting section, the abutting section and the reinforcing section are both arranged on the arc-shaped main body, and the top opening member 2 is connected to the abutting section.

[0026] It is understandable that there can be two reinforcing sections, which are vertically connected to the abutting section. The reinforcing section is far away from the top opening 2, and the reinforcing section can well improve the stability of the connection between the abutting section and the arc-shaped body.

[0027] Please continue reading Figure 2 In some embodiments, the arc-shaped body includes a main body section 101 and two connecting sections 102 , the two connecting sections 102 are respectively connected to the two ends of the main body section 101 , and the locking bolt 103 connects the connecting sections 102 of the two arc-shaped bodies.

[0028] It can be known that the connecting section 102 can be an integral structure with the main section 101. When the two arc-shaped bodies are connected to each other, the connecting sections 102 of the two arc-shaped bodies are aligned with each other and connected by locking bolts 103. The arc-shaped bodies of this structure are convenient for connecting to each other.

[0029] From the above description, it can be known that the blind plate disassembly device provided by the utility model fixes the locking member 1 on the two pipes 3, and pushes the two pipes 3 to a preset distance through the pushing member 2, thereby facilitating the removal of the blind plate, having high efficiency and saving manpower.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the attached claims.

Claims

1. A blind plate removal device, characterized in that: It comprises at least two locking members and a push-up member, wherein the two locking members are used to be locked on corresponding pipes respectively, and the push-up member is connected between the two locking members and is used to adjust the distance between the two locking members to change the distance between the two pipes.

2. The blind plate removal device according to claim 1, characterized in that: The locking member includes at least two hoops and locking bolts. The two hoops are connected to each other through the locking bolts to be locked on the corresponding pipes. The top opening member is connected to the hoops of the two locking members.

3. The blind plate removal device according to claim 2, characterized in that: The hoop plate comprises an arc-shaped main body and a channel steel block, wherein the channel steel block is arranged on the arc-shaped main body, the top opening piece is connected to the channel steel block, and the locking bolt connects the two arc-shaped main bodies.

4. The blind plate removal device according to claim 3, characterized in that: The channel steel block comprises an abutting section and a reinforcing section, the reinforcing section is connected to the abutting section, the abutting section and the reinforcing section are both arranged on the arc-shaped main body, and the top opening piece is connected to the abutting section.

5. The blind plate removal device according to claim 3, characterized in that: The arc-shaped body comprises a main body section and two connecting sections, the two connecting sections are respectively connected to two ends of the main body section, and the locking bolt connects the connecting sections of the two arc-shaped bodies.

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