Temporary repairing device for water pipe of demister

Abstract

The utility model relates to the technical field of pipeline maintenance equipment, in particular to a temporary demister water pipe repairing device which comprises a fixing auxiliary frame and a fixing main frame, a first V-shaped plate and a first clamping block are fixedly installed on the fixing auxiliary frame, and a second V-shaped plate and a second clamping block are installed on the fixing main frame. A first displacement assembly and a second displacement assembly are arranged on the fixing main frame in a penetrating mode, the displacement direction of the first displacement assembly and the displacement direction of the second displacement assembly are perpendicular to the length direction of the demister water pipe, a welding plate is arranged on the first displacement assembly, and a rubber pad is arranged on the second displacement assembly. The outer edge of the welding plate and the outer edge of the rubber mat are respectively provided with a stretching piece, the stretching pieces penetrate through the supporting frame and can move, the moving direction is consistent with the displacement direction of the first displacement assembly, the supporting frame is fixedly installed on the fixing main frame, and the bottoms of the stretching pieces are connected with the outer edges of the welding plate and the rubber mat. The overall size of the repairing device is reduced, the repairing device is rapidly fixed to the demisting water pipe, the repairing device adapts to water pipes with different diameters through the bendable welding plate and the rubber mat, and the damaged part of the water pipe is rapidly blocked and repaired.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline maintenance equipment, and particularly relates to a temporary repair device for a demister water pipe. Background Technique

[0002] A demister is an industrial device mainly used to remove liquid droplets in industrial exhaust gases to reduce pollutant emissions and improve air quality. The demister is usually installed after equipment such as cooling towers, flue gas desulfurization systems, and scrubbers, and captures and separates liquid droplets in the gas through physical or chemical methods. The water pipe of the demister is an important part of the demister system, mainly responsible for flushing the deposits on the demister blades to keep the system clean and operating efficiently. In the prior art, multiple flushing water pipes are usually arranged on the demister. When the water pipe of the demister breaks, it needs to be replaced or repaired in time to avoid affecting the normal function of the demister.

[0003] The Chinese utility model patent with the patent name of "A Temporary Repair Device for a Demister Water Pipe" and the publication number of CN217762374U, which has been publicly disclosed, includes a water pipe repair mechanism. A carrier plate is arranged on a base, a guiding sliding rod is arranged above the carrier plate, the top end of the guiding sliding rod is fixedly connected with a top plate, and a threaded lead screw is rotatably arranged in the middle of the top plate. A tooth-shaped plate is threadedly connected to the outside of the threaded lead screw, a connecting backing plate is fixedly arranged on the outside of the tooth-shaped plate, and an arc-shaped pressing plate is fixedly connected to the bottom of the connecting backing plate. By adding an arc-shaped pressing plate and a branch pipe support structure after welding the pipe slice of the demister water pipe, when the branch pipe leaks or breaks, according to the pipe diameter, the tooth-shaped plate is adjusted to move on the threaded lead screw so that the distance between the tooth-shaped plate and the carrier plate meets different pipe sizes, and the arc-shaped pressing plate is pressed against the welded pipe slice to prevent the pipe from breaking again.

[0004] However, the above device is relatively large in size and is supported and moved through a base, which is not convenient for water pipe repair work, especially for multiple water pipes arranged in a curved manner on the demister. The space between the water pipes is small and it is not easy to use. Content of the Utility Model

[0005] The purpose of this application is to provide a temporary repair device for a demister water pipe, which reduces the overall volume of the repair device and can be quickly fixed on the demister water pipe. The bendable welding plate and rubber pad are used to adapt to water pipes of different diameters, and the damaged part of the water pipe is quickly blocked and repaired.

[0006] To solve the above technical problems, the solution adopted in this application is as follows:

[0007] A temporary repair device for a demister water pipe includes a fixed sub-frame and a fixed main frame. A first V-shaped plate and a first clamping block are fixedly installed on the fixed sub-frame, and a second V-shaped plate and a second clamping block are installed on the fixed main frame.

[0008] Preferably, a first displacement assembly and a second displacement assembly are arranged through the fixed main frame. The displacement directions of the first displacement assembly and the second displacement assembly are perpendicular to the length direction of the demister water pipe. A welding plate is arranged on the first displacement assembly, and a rubber pad is arranged on the second displacement assembly.

[0009] Preferably, stretching members are respectively arranged on the outer edges of the welding plate and the rubber pad. The stretching members are movably arranged through the support frame, and the moving direction is consistent with the displacement direction of the first displacement assembly. The support frame is fixedly installed on the fixed main frame, and the bottom of the stretching member is connected to the outer edges of the welding plate and the rubber pad. When the repair of the demister water pipe is completed, the shape of the welding plate matches the outer wall shape of the demister water pipe, and a rubber pad is externally fitted and attached to the welding plate.

[0010] Preferably, the rubber pad is located directly above the welding plate, and the surface area of the rubber pad is larger than the surface area of the welding plate.

[0011] Preferably, the welding plate and the rubber pad are preferably bendable plate members.

[0012] Preferably, first clamping blocks are fixedly arranged on both sides of the frame body of the fixed sub-frame, and second clamping blocks are fixedly arranged on both sides of the frame body of the fixed main frame. The first clamping blocks and the second clamping blocks are symmetrically arranged on both sides of the demister water pipe, and the shapes of the first clamping blocks and the second clamping blocks match each other.

[0013] Preferably, a support plate is arranged on the fixed main frame. A second V-shaped plate is slidably arranged in the cavity of the support plate. A first spring is fixedly installed in the cavity of the support plate. The first spring is fixedly connected to the sliding end of the second V-shaped plate. The sliding direction of the second V-shaped plate is perpendicular to the length direction of the demister water pipe.

[0014] Preferably, the first displacement assembly includes a sliding plate. A welding plate is fixedly installed on the sliding plate. The two ends of the sliding plate are respectively slidably arranged on the sliding grooves. The sliding grooves are fixed on the fixed main frame. The sliding direction of the sliding plate is perpendicular to the length direction of the demister water pipe. A screw rod is rotatably installed on the sliding plate. The screw rod passes through the fixed main frame, and the screw rod is in threaded matching connection with the fixed main frame.

[0015] Preferably, the second displacement assembly includes a displacement rod. The displacement rod passes through the fixed main frame and is slidably connected to the fixed main frame. A rubber pad is fixedly installed at the bottom of the displacement rod. A handle is fixedly installed at the top of the displacement rod. A second spring is sleeved outside the displacement rod. The second spring is located between the handle and the fixed main frame.

[0016] Preferably, the stretching member includes a first threaded rod which is in threaded engagement with the top frame of the fixed main frame. The bottom of the first threaded rod is connected to the outer edge of the welding plate. At least one first threaded rod is provided on each side of the demister water pipe.

[0017] The stretching member further includes a second threaded rod which is in threaded engagement with the top frame of the fixed main frame. The bottom of the second threaded rod is connected to the outer edge of the rubber pad. At least one first threaded rod is provided on each side of the demister water pipe.

[0018] Preferably, the top frame of the fixed main frame includes a sliding frame and a fixed cavity frame. The fixed cavity frame is fixedly installed on the fixed main frame. The interior of the fixed cavity frame is a chamber, and a sliding frame is slidably arranged in the chamber of the fixed cavity frame. The first threaded rod and the second threaded rod are in threaded engagement with the sliding frame.

[0019] The technical solution of the present application has at least the following advantages and beneficial effects:

[0020] The device is quickly fixed on the demister water pipes with different diameters through the V-shaped plate and the clamping member on the fixed frame, which is convenient for subsequent repairs.

[0021] Through a plurality of displacement components, the welding plate and the rubber pad are sequentially attached to the damaged part of the demister water pipe, and the damaged part is multiply blocked by welding the welding plate and the rubber pad together.

[0022] Through the stretching member and the support frame, different bending amplitudes of the welding plate and the rubber pad are achieved, so as to be applicable to demister water pipes with different diameters or different damaged areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is a schematic structural diagram of the device from another angle.

[0025] Figure 3 is a schematic sectional structural diagram of the device.

[0026] Figure 4 is a schematic structural diagram of a specific embodiment of the device.

[0027] Figure 5 is a schematic bottom view structural diagram of a specific embodiment of the device.

[0028] Figure 6 is a schematic sectional structural diagram of a specific embodiment of the device.

[0029] Figure 7 is Figure 1Schematic enlarged structure diagram of A in the middle.

[0030] In the figure: 1 - fixed auxiliary frame; 2 - fixed main frame; 11 - first V-shaped plate; 12 - first clamping block; 21 - support plate; 22 - second V-shaped plate; 23 - first spring; 24 - second clamping block; 31 - sliding groove; 32 - sliding plate; 33 - welding plate; 34 - screw rod; 35 - sliding column; 41 - sliding frame; 42 - fixed cavity frame; 43 - first threaded rod; 44 - second threaded rod; 51 - displacement rod; 52 - rubber pad; 53 - second spring. Specific implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. If terms such as "center", "upper", "lower", "inner", "outer", etc. indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of this application is commonly placed during use. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this application. It should also be noted that unless otherwise clearly defined and limited, if terms such as "set", "installed", "connected" are 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0033] Embodiment

[0034] Please refer to Figures 1 - 4 , the present invention provides a temporary repair device for the demister water pipe, including a fixed auxiliary frame 1, a fixed main frame 2, a first V-shaped plate 11, a first clamping block 12, a support plate 21, a second V-shaped plate 22, a first spring 23, a second clamping block 24, a first displacement assembly, a second displacement assembly, a stretching member, a support frame, a welding plate 33, and a rubber pad 52.

[0035] Furthermore, a first V-shaped plate 11 is fixedly installed on the fixed sub-frame 1, and the first V-shaped plate 11 abuts against the outer wall of the demister water pipe. A second V-shaped plate 22 is installed on the fixed main frame 2, and the second V-shaped plate 22 abuts against the outer wall of the demister water pipe. A support plate 21 is provided on the fixed main frame 2, and a second V-shaped plate 22 is slidably provided in the cavity of the support plate 21. One end of a first spring 23 is fixedly installed in the cavity of the support plate 21, and the other end of the first spring 23 is fixedly connected to the sliding end of the second V-shaped plate 22. The sliding direction of the second V-shaped plate 22 is perpendicular to the length direction of the demister water pipe, so that the second V-shaped plate 22 can slide relatively, ensuring that the water pipes of different diameters in the two V-shaped plates are connected and fixed by the fixed main frame 2 and the fixed sub-frame 1.

[0036] The first V-shaped plate 11 and the second V-shaped plate 22 respectively abut against the demister water pipe to support the fixed main frame 2, so as to facilitate the temporary repair work of the water pipe by the device. The first V-shaped plate 11 and the second V-shaped plate 22 support water pipes of different diameters through their V-shaped structures.

[0037] In addition, first clamping blocks 12 are fixedly provided on the outer sides of both sides of the frame of the fixed sub-frame 1 to form a V-shaped structure, and second clamping blocks 24 are fixedly provided on the inner sides of both sides of the frame of the fixed main frame 2 to form another V-shaped structure. The first clamping blocks 12 and the second clamping blocks 24 are symmetrically arranged on both sides of the defogger water pipe, and the shapes of the first clamping blocks 12 and the second clamping blocks 24 match, and the openings of the V-shaped structures face opposite directions.

[0038] When the device is used to repair the defogger water pipe, it is placed on the outer wall of the water pipe to be repaired through two opposite V-shaped plates, and then the main frame 2 is pressed and fixed, and the second V-shaped plate 22 is extended and retracted, so that the second clamping block 24 is displaced closer to the first clamping block 12 until the first V-shaped structure and the second V-shaped structure formed are matched and clamped, and the device is fixed on the defogger water pipe for easy repair.

[0039] Furthermore, a first displacement component is provided on the fixed main frame 2, and the first displacement component is displaced relative to the fixed main frame 2, and the displacement direction is perpendicular to the length direction of the demister water pipe, and a welding plate 33 is provided on the displacement component; when the fixed sub-frame 1 and the fixed main frame 2 are fixed on the demister water pipe, the first displacement component is manually or electrically driven to displace, and the welding plate 33 is moved to the demister water pipe and contacted, and the outer edges of both sides of the welding plate 33 are connected with tensile members parallel to the moving direction of the first displacement component, and the tensile members are provided and fixed on the top frame of the fixed main frame 2, and the moving direction is consistent with the displacement direction of the first displacement component.

[0040] By setting the first moving component, the distance between the welding plate 33 and the demister water pipe is adjusted; by setting the stretching member, the shape of the welding plate 33 is changed so that both sides of the welding plate 33 are bent toward the arc surface of the demister water pipe.

[0041] The welding plate 33 is made of a metal material with elastic deformation ability.

[0042] Preferably, after the first displacement component drives the welding plate 33 to contact the demister water pipe, the stretching member is manually or electrically controlled to drive the displacement. The stretching member drives the outer edge of the welding plate 33 to displace together. At this time, because the middle part of the welding plate 33 has abutted against the demister water pipe, the outer edge of the welding plate 33 will slowly bend during the displacement process and fit with the damaged part of the water pipe outer wall. After complete fitting, the staff welds the welding plate 33 on the outer wall of the demister water pipe to quickly block and repair the damaged part.

[0043] In some feasible embodiments, the stretching member is set as the first threaded rod 43 and the second threaded rod 44. The first threaded rod 43 and the second threaded rod 44 are respectively thread-matched with the top frame of the fixed main frame. The bottom of the first threaded rod 43 is connected to the outer edge of the welding plate 33, and the bottom of the second threaded rod 44 is connected to the outer edge of the rubber pad 52.

[0044] During the welding process, due to the action of the first threaded rod 43 on the welding plate 33, it will remain in contact with the demister water pipe to ensure the normal progress of the welding work.

[0045] In some feasible embodiments, the first displacement component includes a sliding groove 31, a sliding plate 32, a screw rod 34, and a sliding column 35.

[0046] Specifically, the welding plate 33 is fixedly installed on the sliding plate 32. The two ends of the sliding plate 32 are respectively slidably arranged on the sliding groove 31. The sliding groove 31 is fixed on the fixed main frame 2. The sliding direction of the sliding plate 32 is perpendicular to the length direction of the demister water pipe. A screw rod 34 is rotatably installed on the sliding plate 32. The screw rod 34 passes through the fixed main frame 2, and the screw rod 34 is connected to the fixed main frame 2 through thread matching. The sliding column 35 is arranged on the sliding plate and is perpendicular to the screw rod; the sliding column passes through the guiding hole on the fixed main frame.

[0047] A driving member is connected to the screw rod 34. The driving member is a rotating handle or a driving electric cylinder; by driving the screw rod 34 to rotate through the driving member, the sliding plate 32 is pushed to slide on the sliding groove 31, so that the welding plate 33 is displaced, and the sliding column 35 provides a guiding function.

[0048] Further, a second displacement component is disposed through the fixed main frame 2. The displacement direction of the second displacement component is the same as that of the first displacement component. A rubber pad 52 is disposed on the second displacement component. The rubber pad 52 is located directly above the welding plate 33. The surface area of the rubber pad 52 is larger than that of the welding plate 33, facilitating the complete covering of the welding plate 33 during subsequent processing of the rubber pad 52. After the welding plate 33 is welded to the demister water pipe, the second displacement component is manually or electrically controlled to displace, and the rubber pad 52 is moved to the top surface of the welding plate 33 and contacted. A stretching member is also connected to the outer edge of the rubber pad 52. The stretching member passes through the support frame fixed on the fixed main frame 2, and the moving direction is the same as the displacement direction of the second displacement component.

[0049] During the fitting process of the rubber pad 52, due to the action of the second threaded rod 44, the rubber pad 52 will fit against the bent outer wall of the already welded welding plate 33, ensuring the subsequent hot melt covering of the welding area by the rubber pad 52.

[0050] Preferably, after the second displacement component drives the rubber pad 52 to contact the welding plate 33, the stretching member is manually or electrically controlled to displace. The second threaded rod 44 drives the outer edge of the rubber pad 52 to displace together. At this time, since the middle part of the rubber pad 52 has abutted against the top surface of the bent welding plate 33, the outer edge of the rubber pad 52 will gradually bend during displacement and fit against the surface of the bent welding plate 33. Since the surface area of the rubber pad 52 is larger than that of the welding plate 33, a part of it will extend beyond the welding plate 33 and fit against the demister water pipe.

[0051] Since the rubber pad 52 is made of a bendable hot melt adhesive material, when the rubber pad 52 is fitted onto the just-welded welding plate 33, the high temperature remaining during the welding of the welding plate 33 will cause the contact adhesive surface of the rubber pad 52 to melt. The melted adhesive surface completely covers the welding plate 33 and the tiny gap between the welding plate 33 and the demister water pipe. After the rubber pad 52 cools and solidifies, the rubber pad 52, the welding plate 33, and the demister water pipe are fixed together to prevent water leakage at the damaged part of the water pipe.

[0052] It should be noted that since the rubber pad 52 is located directly above the welding plate 33 and corresponds to its position, a notch is provided on the rubber pad 52 to avoid the stretching member above the welding plate 33. The stretching member connected to the rubber pad 52 is also staggered with the stretching member of the welding plate 33 for avoidance, ensuring its normal stretching and covering functions.

[0053] In some feasible embodiments, the second displacement component includes a displacement rod 51 and a second spring 53.

[0054] Specifically, the displacement rod 51 passes through the fixed main frame 2 and is slidably connected to the fixed main frame 2. The bottom of the displacement rod 51 is fixedly installed with a rubber pad 52, the top of the displacement rod 51 is fixedly installed with a handle, and a second spring 53 is sleeved outside the displacement rod 51. The second spring 53 is located between the handle and the fixed main frame 2.

[0055] Before the device repairs the demister water pipe, the rubber pad 52 is elastically acted on by the second spring 53 to resist the gravity of the rubber pad 52, so as to keep a certain distance from the welding plate 33, facilitating the subsequent displacement and welding work of the welding plate 33; when the rubber pad 52 performs the fitting work, the staff presses the handle at the top of the displacement rod 51, so that the rubber pad 52 displaces and contacts the welding plate 33 for fitting.

[0056] Please refer to Figures 5 - 7 , in one specific Embodiment 1, the frame of the fixed main frame 2 is an inextensible integral component.

[0057] At this time, through holes are provided on the outer edges of the welding plate 33 and the rubber pad 52, and a stop block is fixedly installed at the lower part of the stretching member. The diameter of the through hole is larger than the diameter of the stretching member. When deforming the welding plate and the rubber pad, when the first displacement assembly and the second displacement assembly drive the welding plate and the rubber pad to a specified position, control the displacement actions of the first threaded rod 43 and the second threaded rod 44 (i.e., the stretching member), so that during the process of its bottom penetrating into the welding plate 33 and the rubber pad 52, the stop block abuts against the top plate surfaces of the welding plate 33 and the rubber pad 52.

[0058] Preferably, the diameter of the through hole is relatively large, so that there is an obvious gap between the sleeved stretching member and the through hole; when the stretching member drives the welding plate 33 and the rubber pad 52 to displace and bend, the welding plate 33 and the rubber pad 52 are pushed by the stop block. When the welding plate 33 and the rubber pad 52 bend, the positions of the welding plate 33 and the rubber pad 52 relative to the stretching member change. At this time, the change in position can be offset by the gap between the stretching member and the through hole to achieve displacement bending.

[0059] This embodiment is applicable to the demister water pipe with a small repair area on the demister water pipe and a small bending amplitude required for the welding plate 33 and the rubber pad 52.

[0060] Since the first clamping block 12 and the second clamping block 24 are matched and clamped, therefore, when the welding plate 33 is welded to the water pipe and the rubber pad 52 is hot-melt adhered to the welding plate 33, the whole device is fixedly connected to the water pipe and does not separate.

[0061] In one specific Embodiment 2, the frame of the fixed main frame 2 includes extensible components, and the extensible components include a sliding frame 41 and a fixed cavity frame 42.

[0062] Among them, the fixed cavity frame 42 is fixedly installed on the fixed main frame 2. The inside of the fixed cavity frame 42 is a cavity, and a sliding frame 41 is slidably arranged in the cavity of the fixed cavity frame 42. A stretching member is threadedly matched on the sliding frame 41.

[0063] At this time, the stretching member can be connected to the welding plate 33 and the rubber pad 52 through the structure of bottom socket connection plus a stopper mentioned in the description of the first embodiment above, or can be connected to the outer edges of the welding plate 33 and the rubber pad 52 through a hinge structure.

[0064] Preferably, when the stretching member drives the welding plate 33 and the rubber pad 52 to displace and bend, the positions of the welding plate 33 and the rubber pad 52 relative to the stretching member change. At this time, the sliding frame 41 can slide in the direction in which the welding plate 33 and the rubber pad 52 bend, so that the positions of the welding plate 33 and the rubber pad 52 relative to the stretching member remain consistent and unchanged, realizing displacement bending.

[0065] This embodiment is applicable to the demister water pipe with a large repair area on the demister water pipe and a large bending amplitude required for the welding plate 33 and the rubber pad 52. At this time, the lateral position of the stretching member can be changed to avoid the phenomenon of jamming when the stretching member is stretched when the bending amplitude of the rubber pad 52 and the welding plate 33 is large.

[0066] So far, the embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details well known in the art have not been described. Those skilled in the art can clearly understand how to implement the technical solutions of the present invention based on the above description. The scope of the present invention is defined by the appended claims.

Claims

1. A temporary repair device for a demister water pipe, characterized in that: It comprises a fixed sub-frame (1) and a fixed main frame (2), wherein a first V-shaped plate (11) and a first clamping block (12) are fixedly mounted on the fixed sub-frame (1), and a second V-shaped plate (22) and a second clamping block (24) are mounted on the fixed main frame (2); The fixed main frame (2) is provided with a first displacement assembly and a second displacement assembly, the displacement directions of the first displacement assembly and the second displacement assembly are perpendicular to the length direction of the demister water pipe, the first displacement assembly is provided with a welding plate (33), and the second displacement assembly is provided with a rubber pad (52); The outer edges of the welding plate (33) and the rubber pad (52) are respectively provided with stretching pieces, and the stretching pieces are arranged through the support frame and can move, and the moving direction is consistent with the displacement direction of the first displacement component. The support frame is fixedly mounted on the fixed main frame (2), and the bottom of the stretching piece is connected to the outer edges of the welding plate (33) and the rubber pad (52); when the demister water pipe is repaired, the shape of the welding plate (33) matches the shape of the outer wall of the demister water pipe, and the outer part of the welding plate (33) is matched and attached with the rubber pad (52).

2. A temporary repair device for a demister water pipe according to claim 1, characterized in that: The rubber pad (52) is located directly above the welding plate (33), and the surface area of ​​the rubber pad (52) is greater than the surface area of ​​the welding plate (33); The welding plate (33) and the rubber pad (52) are preferably bendable plates.

3. A temporary repair device for a demister water pipe according to claim 1, characterized in that: The fixed sub-frame (1) is fixedly provided with a first clamping block (12) on both sides of the frame, and the fixed main frame (2) is fixedly provided with a second clamping block (24) on both sides of the frame, the first clamping block (12) and the second clamping block (24) are symmetrically arranged on both sides of the defogger water pipe, and the first clamping block (12) and the second clamping block (24) are matched in shape; A support plate (21) is arranged on the fixed main frame (2), a second V-shaped plate (22) is slidably arranged in the cavity of the support plate (21), a first spring (23) is fixedly installed in the cavity of the support plate (21), the first spring (23) is fixedly connected to the sliding end of the second V-shaped plate (22), and the sliding direction of the second V-shaped plate (22) is perpendicular to the length direction of the demister water pipe.

4. A temporary repair device for a demister water pipe according to claim 1, characterized in that: The first displacement assembly comprises a slide plate (32), a welding plate (33) is fixedly mounted on the slide plate (32), two ends of the slide plate (32) are respectively slidably arranged on a slide groove (31), the slide groove (31) is fixed on the fixed main frame (2), the sliding direction of the slide plate (32) is perpendicular to the length direction of the defogger water pipe, a screw rod (34) is rotatably mounted on the slide plate (32), the screw rod (34) passes through the fixed main frame (2), and the screw rod (34) is connected to the fixed main frame (2) by threaded matching.

5. A temporary repair device for a demister water pipe according to claim 1, characterized in that: The second displacement assembly comprises a displacement rod (51), the displacement rod (51) passes through the fixed main frame (2) and is slidably connected to the fixed main frame (2), a rubber pad (52) is fixedly installed at the bottom of the displacement rod (51), a handle is fixedly installed at the top of the displacement rod (51), and a second spring (53) is connected to the outer shell of the displacement rod (51), and the second spring (53) is located between the handle and the fixed main frame (2).

6. A temporary repair device for a mist eliminator water pipe according to claim 1, characterized in that: The stretching member comprises a first threaded rod (43), the first threaded rod (43) is threadably matched with the top frame body of the fixed main frame (2), the bottom of the first threaded rod (43) is connected to the outer edge of the welding plate (33), and at least one first threaded rod (43) is respectively arranged on both sides of the demister water pipe; The stretching member also includes a second threaded rod (44), the second threaded rod (44) matches the thread of the top frame of the fixed main frame (2), the bottom of the second threaded rod (44) is connected to the outer edge of the rubber pad (52), and at least one first threaded rod (43) is respectively arranged on both sides of the demister water pipe.

7. A temporary repair device for a mist eliminator water pipe according to claim 1, characterized in that: The top frame of the fixed main frame (2) comprises a sliding frame (41) and a fixed cavity frame (42); the fixed cavity frame (42) is fixedly mounted on the fixed main frame (2); the interior of the fixed cavity frame (42) is a cavity; the sliding frame (41) is slidably arranged in the cavity of the fixed cavity frame (42); the sliding frame (41) is threadedly matched with a first threaded rod (43) and a second threaded rod (44).

Images