Replaceable connecting device for equipment

Abstract

The utility model provides a replaceable connecting device for equipment, and relates to the technical field of pipeline maintenance, the device comprises a first pipeline connecting seat, a middle connecting seat, a second pipeline connecting seat, an adjusting assembly and a telescopic sleeve; the first pipeline connecting base and the second pipeline connecting base are used for being connected with the connector end of a pipeline. Wherein channels of the first pipeline connecting seat and the middle connecting seat are connected through a telescopic sleeve; the adjusting assembly is connected between the first pipeline connecting base and the middle connecting base and used for adjusting the distance between the first pipeline connecting base and the middle connecting base. The second pipeline connecting base is located on the side, away from the first pipeline connecting base, of the middle connecting base. And the second pipeline connecting seat is connected with the channel of the middle connecting seat through a transition pipeline. When the machine room heat engine pipeline needs to be flushed, the replaceable connecting device can be used for replacing precision equipment between the pipelines, and precision equipment such as instruments and meters cannot be affected.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of pipeline maintenance, and particularly relates to a replaceable connecting device for equipment. BACKGROUND

[0002] After the precision equipment, instruments and meters between the engine room pipeline and the pipeline are installed, the precision equipment, such as the instruments and meters, needs to be disassembled for flushing the pipeline, and the port of the pipeline needs to be blocked. In reality, some equipment is heavy and inconvenient to disassemble, which may damage the metering equipment and cause inconvenience to the cleaning work. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to provide a replaceable connecting device for equipment, which solves the problem of the precision equipment between the engine room pipeline and the pipeline being inconvenient to clean after installation in the prior art.

[0004] To achieve the above purpose, the present application provides a replaceable connecting device for equipment, which comprises a first pipeline connecting seat, an intermediate connecting seat, a second pipeline connecting seat, an adjusting assembly and an expansion sleeve.

[0005] The intermediate part of the first pipeline connecting seat, the intermediate connecting seat and the second pipeline connecting seat is provided with a channel.

[0006] The channels of the first pipeline connecting seat and the intermediate connecting seat are connected by the expansion sleeve.

[0007] The adjusting assembly is connected between the first pipeline connecting seat and the intermediate connecting seat to adjust the distance between the first pipeline connecting seat and the intermediate connecting seat.

[0008] The second pipeline connecting seat is located on the side of the intermediate connecting seat away from the first pipeline connecting seat, and the second pipeline connecting seat is connected with the channel of the intermediate connecting seat through a transition pipeline.

[0009] Further, the first pipeline connecting seat, the intermediate connecting seat and the second pipeline connecting seat adopt flanges.

[0010] Further, the adjusting assembly is provided with multiple adjusting assemblies arranged in the circumferential area of the first pipeline connecting seat and the intermediate connecting seat.

[0011] Further, the adjusting assembly comprises a fixing seat, an adjusting screw and a nut.

[0012] The fixing seat is arranged on the first pipeline connecting seat, and the fixing seat is provided with a limiting hole.

[0013] The intermediate connecting base is provided with a threaded hole, the adjusting screw is screwed to the threaded hole, and one end of the adjusting screw is provided as a light rod, the end of the light rod is provided with a limiting block, the diameter of the limiting block is greater than the diameter of the limiting hole, the light rod is inserted into the limiting hole, and the limiting block is located in the fixed seat;

[0014] The other end of the adjusting screw extends from the side of the intermediate connecting base away from the first pipeline connecting base, and the intermediate connecting base is locked to the adjusting screw through the nut.

[0015] Further, the other end of the adjusting screw is provided with a wrench.

[0016] Further, the transition pipeline adopts a hard pipeline or an expansion sleeve.

[0017] Further, the side of the first pipeline connecting base for connecting the pipeline is provided with a sealing gasket.

[0018] Further, the side of the second pipeline connecting base for connecting the pipeline is provided with a sealing gasket.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] In the scheme, the first pipeline connecting base and the second pipeline connecting base are respectively used for connecting the interface ends of the pipelines; the channel of the first pipeline connecting base and the channel of the intermediate connecting base are connected through the expansion sleeve; the adjusting assembly is connected between the first pipeline connecting base and the intermediate connecting base, and is used for adjusting the distance between the first pipeline connecting base and the intermediate connecting base; the second pipeline connecting base is located on the side of the intermediate connecting base away from the first pipeline connecting base; and the channel of the second pipeline connecting base and the channel of the intermediate connecting base are connected through the transition pipeline. When the machine room heat engine pipeline needs to be flushed, the replaceable connecting device of the scheme can be used to replace the precision equipment between the pipelines, without affecting the precision equipment such as instruments and meters. When the pipeline flushing operation is completed, the replaceable connecting device is disassembled, and the precision equipment is installed between the two pipelines.

[0021] It can be seen that the replaceable connecting device for equipment provided by the present application can replace the original precision equipment for use, effectively seal the interface ends of the two pipelines disconnected, and further ensure that the pipeline can be cleaned, thereby improving the operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Fig. 1 A schematic diagram of the structure of a replaceable connecting device for a device provided in this application;

[0024] Fig. 2 It is a structural diagram of the intermediate connecting seat;

[0025] Fig. 3 It is a structural diagram of the fixed seat.

[0026] Figure markings: 100-first pipe connecting seat; 200-intermediate connecting seat; 210-threaded hole; 300-second pipe connecting seat; 400-adjusting assembly; 410-fixing seat; 411-limiting hole; 420-adjusting screw; 421-limiting block; 430-nut; 440-wrench; 500-transition pipe; 600-telescopic sleeve. DETAILED DESCRIPTION

[0027] The following detailed description is provided to help the reader gain a comprehensive understanding of the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent upon understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, except for operations that must occur in a particular order, changes may be made that will be apparent upon understanding the disclosure of this application. Furthermore, descriptions of features known in the art may be omitted for clarity and brevity.

[0028] An embodiment of the present application provides a replaceable connection device for equipment, which is mainly used in places such as the thermal engine pipelines in the computer room. Because precision equipment, instruments, meters, etc. need to be removed when flushing the thermal engine pipelines in the computer room, some equipment is bulky and inconvenient to disassemble and assemble, and the welding current may damage the metering equipment. Therefore, this solution provides a replaceable connection device to replace the equipment installation work. After the flushing is completed, the device is dismantled and then the formal equipment such as precision equipment, instruments, meters, etc. are installed.

[0029] The following combination Figs. 1 to 3 As shown, the replaceable connecting device for the device provided by the present application is described in detail.

[0030] The replaceable connecting device for equipment comprises a first pipe connecting seat 100, an intermediate connecting seat 200, a second pipe connecting seat 300, an adjusting assembly 400 and an elastic sleeve 600.

[0031] The middle part of the first pipe connecting seat 100, the intermediate connecting seat 200 and the second pipe connecting seat 300 is provided with a channel.

[0032] The channel of the first pipe connecting seat 100 and the intermediate connecting seat 200 is connected through the elastic sleeve 600.

[0033] The adjusting assembly 400 is connected between the first pipe connecting seat 100 and the intermediate connecting seat 200, and is used for adjusting the distance between the first pipe connecting seat 100 and the intermediate connecting seat 200.

[0034] The second pipe connecting seat 300 is located on the side of the intermediate connecting seat 200 away from the first pipe connecting seat 100, and the second pipe connecting seat 300 is connected with the channel of the intermediate connecting seat 200 through a transition pipe 500.

[0035] In application, for example, when the heat pipe in the machine room needs to be flushed, the replaceable connecting device can be used to replace the precision equipment between the pipes, without affecting the precision equipment such as instruments and meters.

[0036] Specifically, the first pipe connecting seat 100 is connected at the interface of the pipe, the second pipe connecting seat 300 is connected at the other opposite interface of the pipe, and the sealing effect of the channels of the first pipe connecting seat 100, the intermediate connecting seat 200 and the second pipe connecting seat 300 is realized through the elastic sleeve 600 and the transition pipe 500.

[0037] During installation, the distance between the different pipe interfaces can be flexibly adjusted through the adjusting assembly 400 to adjust the distance between the first pipe connecting seat 100 and the intermediate connecting seat 200, so that the first pipe connecting seat 100 and the second pipe connecting seat 300 can adapt to pipe interfaces of different distances.

[0038] When the pipe flushing operation is completed, the replaceable connecting device is disassembled, and the precision equipment is installed between the two pipe interfaces.

[0039] The replaceable connecting device for equipment provided by the application can replace the original precision equipment, effectively seal the two disconnected pipe interfaces, and ensure that the pipe can be cleaned, thereby improving the operation efficiency.

[0040] As a preferred embodiment, the first pipe connecting seat 100, the intermediate connecting seat 200 and the second pipe connecting seat 300 adopt flanges, in particular, the first pipe connecting seat 100 and the second pipe connecting seat 300 can be directly detachably connected with the pipe interface (generally a flange interface) through bolts.

[0041] As a preferred embodiment, the adjusting assembly 400 is arranged in the circumferential area of the first pipe connecting seat 100 and the intermediate connecting seat 200, and is used to ensure the uniformity of the connection and adjustment between the first pipe connecting seat 100 and the intermediate connecting seat 200.

[0042] Specifically, the adjusting assembly 400 comprises a fixing seat 410, an adjusting screw 420 and a nut 430.

[0043] The fixing seat 410 can adopt a U-shaped structure, and the fixing seat 410 is arranged on the first pipe connecting seat 100. The fixing seat 410 is provided with a limiting hole 411.

[0044] The intermediate connecting seat 200 is provided with a threaded hole 210, and the adjusting screw 420 is threadedly connected to the threaded hole 210. One end of the adjusting screw 420 is provided with a light rod, and the end of the light rod is provided with a limiting block 421. The diameter of the limiting block 421 is greater than that of the limiting hole 411. The light rod is inserted into the limiting hole 411, and the limiting block 421 is located in the fixing seat 410, so that the adjusting screw 420 can rotate relative to the fixing seat 410 without being separated from the fixing seat 410.

[0045] The other end of the adjusting screw 420 extends from the side of the intermediate connecting seat 200 away from the first pipe connecting seat 100, and the intermediate connecting seat 200 is locked to the adjusting screw 420 through the nut 430.

[0046] In application, when the length between the first pipe connecting seat 100 and the second pipe connecting seat 300 needs to be adjusted, the adjusting screw 420 is screwed to move the intermediate connecting seat 200 along the length direction of the adjusting screw 420 to a preset position, and then the nut 430 is tightened to fix.

[0047] As a preferred embodiment, the other end of the adjusting screw 420 is provided with a wrench 440, so as to facilitate the rotation of the adjusting screw 420 through the wrench 440.

[0048] In the embodiment, the transition pipe 500 can adopt a hard pipe or an elastic sleeve, and preferably adopts a hard pipe. When the intermediate connecting seat 200 moves, the second pipe connecting seat 300 can be driven to move synchronously through the transition pipe 500.

[0049] As a preferred embodiment, the side of the first pipe connecting seat 100 for connecting the pipe is provided with a sealing gasket for improving the sealing performance at the interface with the pipe.

[0050] As a preferred embodiment, the side of the second pipe connecting seat 300 for connecting the pipe is provided with a sealing gasket for improving the sealing performance at the interface with the pipe.

[0051] In summary, the replaceable connecting device for equipment provided by the embodiments can be used to replace precise equipment, instruments, meters, etc., to achieve temporary connection at the interface of the pipe, and the length is adjustable, which can adapt to different pipe scenarios.

[0052] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A replaceable connection device for a device, characterized in that It includes a first pipe connecting seat, an intermediate connecting seat, a second pipe connecting seat, an adjustment component and a telescopic sleeve; The first pipe connecting seat, the middle connecting seat and the second pipe connecting seat are all provided with a channel in the middle; Wherein, the channels of the first pipe connecting seat and the intermediate connecting seat are connected via a telescopic sleeve; The adjustment component is connected between the first pipe connection seat and the intermediate connection seat, and is used to adjust the distance between the first pipe connection seat and the intermediate connection seat; The second pipe connection seat is located on a side of the intermediate connection seat away from the first pipe connection seat; and the second pipe connection seat is connected to the channel of the intermediate connection seat via a transition pipe; The first pipe connection seat, the middle connection seat and the second pipe connection seat are flange plates; The adjusting components are provided in plurality and arranged in the circumferential area of ​​the first pipe connecting seat and the intermediate connecting seat; The adjustment assembly includes a fixing seat, an adjustment screw and a nut; The fixing seat is arranged on the first pipe connecting seat, and a limiting hole is provided on the fixing seat; The intermediate connecting seat is provided with a threaded hole, the adjusting screw is threadedly connected to the threaded hole, and one end of the adjusting screw is provided as a polished rod, the end of the polished rod is provided with a limit block, the diameter of the limit block is larger than the diameter of the limit hole, the polished rod is inserted into the limit hole, and the limit block is located in the fixing seat; The other end of the adjusting screw extends out of a side of the intermediate connecting seat away from the first pipe connecting seat, and the intermediate connecting seat is locked to the adjusting screw by the nut.

2. The replaceable connection device for equipment according to claim 1, characterized in that A wrench is provided at the other end of the adjusting screw.

3. The replaceable connection device for equipment according to claim 1, characterized in that The transition pipe is made of a hard pipe or a telescopic sleeve.

4. The replaceable connection device for equipment according to claim 1, characterized in that A sealing gasket is provided on one side of the first pipe connecting seat for connecting the pipe.

5. The replaceable connection device for equipment according to claim 1, characterized in that A sealing gasket is provided on one side of the second pipe connecting seat for connecting the pipe.

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