Emergency repair structure for broken steam supply pipeline

Abstract

The utility model discloses a steam supply pipeline fracture first-aid repair structure in the field of first-aid repair structures, which comprises first arc-shaped plates positioned on two sides and oppositely arranged, and arc-shaped leaking stoppage pads are fixed on the inner ring surfaces of the sides, close to each other, of the first arc-shaped plates; first connecting plates are fixed to the middle of the upper side of the outer ring face of the first arc-shaped plate located on one side and the middle of the lower side of the outer ring face of the first arc-shaped plate located on one side, and second arc-shaped plates are fixed to the surfaces of the two ends of each first arc-shaped plate. According to the steam supply pipeline, the broken pipeline can be repaired in time, when the steam supply pipeline is broken and leaks, the steam supply pipeline can be repaired in time, the steam supply pipeline can convey steam normally so that the steam can be used for production and life, and safety accidents caused by leakage of the steam supply pipeline can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a repair structure field, concretely is a kind of steam supply pipeline rupture repair structure. BACKGROUND

[0002] Pipeline is connected with the device for conveying gas, liquid or fluid with solid particles by pipe, pipe connector and valve, steam supply pipeline is the pipeline system for conveying steam, steam supply pipeline is usually made of metal material, with certain pressure resistance and high temperature resistance.

[0003] Steam supply pipeline can transport steam from steam generator (such as boiler) and other steam generating equipment to the place where steam is needed, such as factory for heating, drying and other links in production process, or for building heating, etc., steam supply pipeline system generally includes pipeline body, valve, compensator, support hanger and other components, to ensure that steam can be safely and stably transported to the destination.

[0004] But the existing steam supply pipeline uses, steam supply pipeline may appear rupture due to pipeline aging, external impact, corrosion and other reasons, not conducive to timely repair of the pipeline that appears rupture, once steam supply pipeline rupture produces leakage cannot timely repair steam supply pipeline, not only will affect normal production and life, also can cause safety accident.

[0005] Therefore, we propose a steam supply pipeline rupture repair structure. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a steam supply pipeline rupture repair structure to solve the problems proposed in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] A steam supply pipeline rupture repair structure, including first arc-shaped plate that is located at two sides and is oppositely arranged, arc-shaped leak stopper is fixed on the inner ring surface of the side close to the first arc-shaped plate, first connecting plate is fixed on the middle part of the upper side and the middle part of the lower side of the outer ring surface of the first arc-shaped plate on one side, second connecting plate is fixed on the middle part of the upper side and the middle part of the lower side of the outer ring surface of the first arc-shaped plate away from the first connecting plate, the middle part of the surface of the side close to the second connecting plate of the first connecting plate is fixed with a plurality of positioning rods along horizontal direction at intervals, positioning hole is set up on the second connecting plate corresponding to positioning rod, cylindrical limiting pad is fixed in the positioning hole on the second connecting plate outside corresponding to positioning rod, second arc-shaped plate is fixed on the surface of both ends of the first arc-shaped plate.

[0009] As a further scheme of the utility model: the top and bottom of the outer ring surface of the second arc-shaped plate are fixed with mounting plates, and the middle parts of the mounting plates corresponding to the same end are jointly inserted with bolts along the horizontal direction.

[0010] Through the above technical scheme: the setting of the bolt helps to install and limit the corresponding mounting plates.

[0011] As a further scheme of the utility model: the two side surfaces of the middle part of the corresponding mounting plate are penetrated by the bolt, and the outer side of the end of the bolt away from the head is threadedly sleeved with a matched locking nut.

[0012] Through the above technical scheme: the setting of the locking nut helps to limit the bolt and the mounting plate.

[0013] As a further scheme of the utility model: the second arc-shaped plates located at the same end are in a split state, and the inner ring surface of the side close to the second arc-shaped plate located at the same end is fixed with a sealing gasket, and the sealing gasket and the opposite surface of the corresponding second arc-shaped plate are in a matched state.

[0014] Through the above technical scheme: the setting of the second arc-shaped plate can fix and limit the sealing gasket.

[0015] As a further scheme of the utility model: the two side surfaces of the corresponding position on the second connecting plate are penetrated by the positioning hole, and the outer ring surface of the cylindrical limiting gasket is in a matched state with the inner ring surface in the corresponding positioning hole on the second connecting plate.

[0016] Through the above technical scheme: the setting of the positioning hole on the second connecting plate can fix and limit the cylindrical limiting gasket.

[0017] As a further scheme of the utility model: the positioning rod is in a horizontal state, the positioning rod penetrates the two sides in the corresponding cylindrical limiting gasket, and the outer ring surface of the positioning rod is in a matched state with the inner ring surface of the corresponding cylindrical limiting gasket.

[0018] Through the above technical scheme: the setting of the cylindrical limiting gasket helps to limit the positioning hole and the positioning rod on the second connecting plate.

[0019] As a further scheme of the utility model: the first arc-shaped plates are in a matched split state, and the arc-shaped leaking stopper is in a matched state with the opposite surface of the corresponding first arc-shaped plate.

[0020] Through the above technical scheme: the setting of the first arc-shaped plate can fix and limit the arc-shaped leaking stopper.

[0021] As a further scheme of the utility model: the middle part of both end surfaces of the first arc-shaped plate on one side is fixed with a positioning block, and the middle part of both end surfaces of the first arc-shaped plate on the other side is provided with a matching positioning slot corresponding to the positioning block.

[0022] By adopting the above technical scheme: the positioning slot and the positioning block are arranged, which helps to limit the first arc-shaped plates on both sides.

[0023] Compared with the prior art, the utility model has the advantages that:

[0024] In the utility model, when the steam supply pipeline outside breaks due to pipeline aging, external impact, corrosion and other reasons, the broken pipeline can be repaired in time, the steam supply pipeline can be repaired in time when the steam supply pipeline breaks and leaks, the steam supply pipeline can normally transport steam for production and life use, and safety accidents caused by leakage of the steam supply pipeline can be avoided.

[0025] 2、The second arc-shaped plate can fix and limit the sealing gasket, the sealing gasket can seal and limit the corresponding position between the second arc-shaped plate and the steam supply pipeline outside, the first arc-shaped plate can fix and limit the arc-shaped leaking stoppage gasket, and the arc-shaped leaking stoppage gasket can seal and stop leakage of the broken position on the steam supply pipeline outside. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 It is a structural schematic view of the utility model;

[0027] Fig. 2 It is a positioning rod structural schematic view of the utility model;

[0028] Fig. 3 It is a first connecting plate structural schematic view of the utility model;

[0029] Fig. 4 It is a second connecting plate structural schematic view of the utility model.

[0030] In the drawing: 1, first arc-shaped plate; 2, second arc-shaped plate; 3, mounting plate; 4, bolt; 5, locking nut; 6, arc-shaped leaking stoppage gasket; 7, sealing gasket; 8, first connecting plate; 9, second connecting plate; 10, positioning hole; 11, positioning rod; 12, cylindrical limiting pad; 13, positioning block; 14, positioning slot. DETAILED DESCRIPTION

[0031] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of 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.

[0032] Please refer to Figs. 1-4 In the embodiments of the present application, the structure for repairing the ruptured steam supply pipeline comprises first arc-shaped plates 1 oppositely arranged at two sides, arc-shaped leak-stopping pads 6 fixed on the inner ring surfaces of the first arc-shaped plates 1 close to one side, first connecting plates 8 fixed on the middle parts of the upper sides and the middle parts of the lower sides of the outer ring surfaces of the first arc-shaped plates 1 at one side, second connecting plates 9 fixed on the middle parts of the upper sides and the middle parts of the lower sides of the outer ring surfaces of the first arc-shaped plates 1 away from the first connecting plates 8, a plurality of positioning rods 11 fixed on the middle parts of the surfaces of the first connecting plates 8 close to the second connecting plates 9 in a horizontal direction, positioning holes 10 formed in the second connecting plates 9 corresponding to the positioning rods 11, cylindrical limiting pads 12 fixed in the positioning holes 10 of the second connecting plates 9 outside the corresponding positioning rods 11, and second arc-shaped plates 2 fixed on the surfaces of the two ends of the first arc-shaped plates 1. When the steam supply pipeline outside is ruptured due to pipeline aging, external impact, corrosion or other reasons, the ruptured pipeline can be repaired in time, and the steam supply pipeline can be repaired in time when the steam supply pipeline is ruptured and leaks, so that the steam supply pipeline can normally transport steam for production and living use, and safety accidents caused by leakage of the steam supply pipeline can be avoided.

[0033] The top and bottom of the outer ring surface of the second arc-shaped plate 2 are fixed with mounting plates 3, the middle parts of the mounting plates 3 corresponding to the same end are jointly inserted with bolts 4 in a horizontal direction, the bolts 4 help to install and limit the mounting plates 3 corresponding to each other; the bolts 4 penetrate through the two side surfaces of the middle parts of the corresponding mounting plates 3, the outer sides of the ends of the bolts 4 away from the bolt heads are threadedly sleeved with matching locking nuts 5, the locking nuts 5 help to limit the bolts 4 and the mounting plates 3; the second arc-shaped plates 2 at the same end are in a spliced state, the inner ring surfaces of the second arc-shaped plates 2 close to one side are fixed with sealing pads 7, the sealing pads 7 are in a matched and adhered state between the opposite surfaces of the corresponding second arc-shaped plates 2, and the second arc-shaped plates 2 can fix and limit the sealing pads 7.

[0034] The positioning holes 10 all penetrate through the two side surfaces of the corresponding second connecting plates 9 at the corresponding positions, the outer ring surfaces of the cylindrical limiting pads 12 all are in a matching and abutting state with the inner ring surfaces in the corresponding positioning holes 10 of the second connecting plates 9, and the positioning holes 10 of the second connecting plates 9 can fix and limit the cylindrical limiting pads 12; the positioning rods 11 all are in a horizontal state and all penetrate through the two sides in the corresponding cylindrical limiting pads 12, and the outer ring surfaces of the positioning rods 11 all are in a matching and abutting state with the inner ring surfaces of the corresponding cylindrical limiting pads 12, and the cylindrical limiting pads 12 help to limit the positioning holes 10 of the second connecting plates 9 and the positioning rods 11.

[0035] The first arc-shaped plates 1 are in a matching and splicing state, the arc-shaped leaking stop pads 6 all are in a matching and abutting state with the opposite surfaces of the corresponding first arc-shaped plates 1, and the first arc-shaped plates 1 can fix and limit the arc-shaped leaking stop pads 6; the middle parts of the two end surfaces of the first arc-shaped plate 1 on one side are all fixed with the positioning blocks 13, and the middle parts of the two end surfaces of the first arc-shaped plate 1 on the other side are all provided with the matching positioning grooves 14 corresponding to the positioning blocks 13, and the positioning grooves 14 and the positioning blocks 13 help to limit the two first arc-shaped plates 1.

[0036] The working principle of the utility model is: in the process of use, when the external steam supply pipeline breaks, the first arc-shaped plate 1 and the second arc-shaped plate 2 are respectively arranged on the two sides of the position where the external steam supply pipeline breaks, and the arc-shaped leaking stop pad 6 on the first arc-shaped plate 1 and the sealing pad 7 on the second arc-shaped plate 2 are all abutted with the position where the external steam supply pipeline breaks, when the arc-shaped leaking stop pad 6 and the sealing pad 7 are abutted with the external steam supply pipeline, the corresponding first arc-shaped plates 1 and the corresponding second arc-shaped plates 2 are spliced.

[0037] When the first arc-shaped plates 1 are spliced, the positioning blocks 13 on the first arc-shaped plate 1 on one side are inserted into the positioning grooves 14 on the first arc-shaped plate 1 on the other side, and the positioning blocks 13 and the positioning grooves 14 help to position the two first arc-shaped plates 1, when the first arc-shaped plates 1 are spliced, the positioning rods 11 on the first connecting plate 8 are inserted into the cylindrical limiting pads 12 inside the positioning holes 10 on the second connecting plate 9, and the cylindrical limiting pads 12 can position the positioning holes 10 on the second connecting plate 9 and the positioning rods 11, so as to position the first connecting plate 8 and the second connecting plate 9, and help to stably splice and position the first arc-shaped plates 1 on the two sides of the external steam supply pipeline.

[0038] The second arc-shaped plates 2 at the same end are spliced together, the corresponding mounting plates 3 are spliced together, the bolts 4 are penetrated through the two sides of the middle of the corresponding mounting plates 3, and the locking nuts 5 are threaded on the outer sides of the ends of the bolts 4 away from the bolt heads, so that the corresponding mounting plates 3 are installed and limited by the bolts 4 and the locking nuts 5, the mounting plates 3 can install and limit the second arc-shaped plates 2 at the same end, and the second arc-shaped plates 2 can install and limit the first arc-shaped plates 1 at the two sides.

[0039] The second arc-shaped plates 2 can fix and limit the sealing gaskets 7, so that the sealing gaskets 7 are stably used, the sealing gaskets 7 can seal and limit the corresponding positions between the second arc-shaped plates 2 and the external steam supply pipelines, which helps to stably use the structure, the first arc-shaped plates 1 can fix and limit the arc-shaped leaking stoppers 6, so that the arc-shaped leaking stoppers 6 are stably used, the arc-shaped leaking stoppers 6 can seal and stop the leaking of the broken positions on the external steam supply pipelines, can prevent the broken positions on the external steam supply pipelines from leaking, and helps to timely repair the broken positions on the external steam supply pipelines, so that the steam in the external steam supply pipelines is prevented from leaking.

[0040] In use, when the external steam supply pipelines are broken due to pipeline aging, external impact, corrosion and the like, the pipelines can be timely repaired, the pipelines can be timely repaired when the pipelines are broken and leak, so that the pipelines can normally transport steam for production and life use, and safety accidents caused by pipeline leakage can be avoided.

[0041] The above merely describes a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A steam supply pipe rupture repair structure comprising first arc-shaped plates (1) arranged in opposition on both sides, characterized in that: The inner ring surface of the first arc-shaped plate (1) near one side is fixed with arc-shaped leaking stopper pads (6), the middle part of the upper side and the middle part of the lower side of the outer ring surface of the first arc-shaped plate (1) on one side are fixed with first connecting plates (8), the middle part of the upper side and the middle part of the lower side of the outer ring surface of the first arc-shaped plate (1) away from the first connecting plate (8) are fixed with second connecting plates (9), the middle part of the surface of the first connecting plate (8) near the second connecting plate (9) is fixed with a plurality of positioning rods (11) in the horizontal direction, the second connecting plate (9) is provided with positioning holes (10) corresponding to the positioning rods (11), and the outer side of the positioning hole (10) of the second connecting plate (9) corresponding to the positioning rod (11) is fixed with a cylindrical limiting pad (12).

2. The structure for repairing a ruptured steam supply pipe according to claim 1, wherein: The top and bottom of the outer ring surface of the second arc-shaped plate (2) are fixed with mounting plates (3), and the middle parts of the mounting plates (3) corresponding to the same end are jointly inserted with bolts (4) in the horizontal direction.

3. The structure for repairing a ruptured steam supply pipe according to claim 2, wherein: The bolts (4) penetrate through the two side surfaces of the middle part of the corresponding mounting plate (3), and the outer side of the end of the bolt away from the head is threadedly sleeved with a matching locking nut (5).

4. The structure for repairing a ruptured steam supply pipe according to claim 3, wherein: The second arc-shaped plates (2) on the same end are in a spliced state, and the inner ring surface of the second arc-shaped plate (2) on the same end near one side is fixed with a sealing pad (7), and the sealing pad (7) is in a matched and fitted state with the opposite surface of the corresponding second arc-shaped plate (2).

5. The structure for repairing a ruptured steam supply pipe according to claim 4, wherein: The positioning hole (10) penetrates through the two side surfaces of the corresponding position on the second connecting plate (9), and the outer ring surface of the cylindrical limiting pad (12) is in a matched and fitted state with the inner ring surface in the corresponding positioning hole (10) of the second connecting plate (9).

6. The structure for repairing a ruptured steam supply pipe according to claim 5, wherein: The positioning rod (11) is in a horizontal state, the positioning rod (11) penetrates through the two sides in the corresponding cylindrical limiting pad (12), and the outer ring surface of the positioning rod (11) is in a matched and fitted state with the inner ring surface of the corresponding cylindrical limiting pad (12).

7. The structure for repairing a ruptured steam supply pipe according to claim 6, wherein: The first arc-shaped plates (1) are in a matched and spliced state, and the arc-shaped leaking stopper pads (6) are in a matched and fitted state with the opposite surface of the corresponding first arc-shaped plate (1).

8. The structure for repairing a ruptured steam supply pipe according to claim 7, wherein: The middle part of the two end surfaces of the first arc-shaped plate (1) on one side is fixed with a positioning block (13), and the middle part of the two end surfaces of the first arc-shaped plate (1) on the other side is provided with a matched positioning groove (14) corresponding to the positioning block (13).

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