CN217422619U - Pressurized plugging device for heating pipeline - Google Patents
Pressurized plugging device for heating pipeline Download PDFInfo
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- CN217422619U CN217422619U CN202220398748.1U CN202220398748U CN217422619U CN 217422619 U CN217422619 U CN 217422619U CN 202220398748 U CN202220398748 U CN 202220398748U CN 217422619 U CN217422619 U CN 217422619U
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- locking plate
- plugging
- sleeve
- connecting rod
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Abstract
A pressurized leakage blocking device for a heating pipeline comprises a U-shaped pipe-shaped clamping sleeve, wherein two ends of the clamping sleeve are in a screw rod shape; a connecting rod is arranged in the cutting sleeve, a supporting plate is fixedly arranged on the bottom surface of the connecting rod, and a plugging plate is arranged on the bottom surface of the supporting plate; the bottom of the clamping sleeve is movably provided with a locking plate, through grooves are formed in the locking plate corresponding to two ends of the clamping sleeve, screw holes are formed in the outer side edges of the through grooves, and the screw holes penetrate through the edge of the locking plate; and fastening threaded sleeves are arranged at two ends of the locking plate on the threaded rods of the clamping sleeves. The utility model discloses simple structure, convenient to use, low in cost and easy to maintain have solved all kinds of problems of revealing repair work to heating pipe in the prior art through simple structure, have realized firm, and is stable, can guarantee the repair work of pipeline smooth operation for a long time, and simultaneously, equipment structure is compared in the market product more rationally, and the current heating pipe's of more laminating arrangement form has market spreading value.
Description
Technical Field
The utility model relates to a heating pipe maintains the field, especially relates to a heating pipe is with area pressure plugging device.
Background
The heating mode in northern China of China in China usually adopts a centralized heating mode, namely a mode of laying circulating water paths and matching with an axial flow pump to provide circulating hot water indoors and realizing heating through heat exchange of heating radiators. In the operation process, the pipeline often leaks the condition because of reasons such as maintenance problem or external force destruction cause, to above condition, for pipeline small area damage usually adopt the maintenance form of carrying out instant repair to the leakage point to guarantee heating system normal operating, and wait to stop central maintenance after the heating.
However, the existing plugging device is not applicable to a heating pipeline, firstly, the problems of volume and assembly form are solved, the heating pipeline is usually arranged in parallel or close to a wall, and once the volume of the conventional plugging device is larger, the conventional plugging device cannot be sleeved on the pipeline; secondly, the existing plugging equipment is usually used for temporary plugging, the running period of a heating pipeline is long, and secondary leakage caused by improper plugging mode or loosening of structural parts occurs occasionally in the middle. In view of the above problems, there is no solution or specific device in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art weak point, provide a simple structure, safe and reliable, convenient to use's a heating pipeline is with leaking stoppage device in area.
The equipment comprises a clamping sleeve which is in an integrated arrangement form and is an assembly basis of the equipment, the clamping sleeve is in a U-shaped pipe form, and two ends of the clamping sleeve are in a screw rod form;
a connecting rod is arranged in the cutting sleeve, the connecting rod is arranged in the middle, a supporting plate is fixedly arranged on the bottom surface of the connecting rod, and the supporting plate is in a cambered plate form with excessive smoothness;
a plugging plate is arranged on the bottom surface of the supporting plate;
the bottom of the clamping sleeve is movably provided with a locking plate, through grooves are formed in the locking plate corresponding to two ends of the clamping sleeve, screw holes are formed in the outer side edges of the through grooves, and the screw holes penetrate through the edge of the locking plate;
a bolt is arranged in the screw hole in a penetrating way;
and fastening threaded sleeves are arranged at two ends of the locking plate on the threaded rods of the clamping sleeves.
Furthermore, the plugging plate is made of chloroprene rubber;
the middle thickness of the plugging plate is the largest, and the plugging plate becomes thinner to two sides smoothly.
Further, the locking plate is provided with a cambered surface groove in the middle.
The utility model has the advantages that: the utility model discloses simple structure, convenient to use, low in cost and easy to maintain have solved all sorts of problems of revealing repair work to heating pipe in the prior art through simple structure, have realized firm, and is stable, can guarantee the repair work of pipeline smooth operation for a long time, and simultaneously, equipment structure is compared in the market product more reasonable, and the current heating pipe's of more laminating arrangement form has market spreading value.
Drawings
Fig. 1 is a schematic structural view of a pressurized plugging device for a heating pipe according to the present invention;
fig. 2 is a partial structural schematic view of a pressurized plugging device for a heating pipe according to the present invention;
reference numerals are as follows:
1-plugging plate 2-cutting ferrule 3-fastening screw sleeve 4-bolt 5-locking plate 6-supporting plate 7-connecting rod 8-through groove
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1 and 2, the pressurized plugging device for a heating pipeline of the present invention comprises a cutting sleeve 2, wherein the cutting sleeve 2 is in an integrated form, which is an assembly foundation of the device, the cutting sleeve 2 is in a U-shaped pipe form, and two end heads thereof are in a screw rod form;
a connecting rod 7 is arranged in the cutting sleeve 2, the connecting rod 7 is arranged in the middle, a supporting plate 6 is fixedly arranged on the bottom surface of the connecting rod 7, and the supporting plate 6 is in a form of an excessively smooth cambered plate;
the bottom surface of the supporting plate 6 is provided with a plugging plate 1;
a locking plate 5 is movably arranged at the bottom of the cutting sleeve 2, through grooves 8 are formed in the locking plate 5 corresponding to two ends of the cutting sleeve 2, screw holes are formed in the outer side edges of the through grooves 8, and the screw holes penetrate through the edge of the locking plate 5;
a bolt 4 is arranged in the screw hole in a penetrating way;
and fastening threaded sleeves 3 are arranged at two ends of the locking plate 5 and on the screw rods of the clamping sleeves 2.
Further, the plugging plate 1 is made of chloroprene rubber;
the thickness of the middle of the plugging plate 1 is the largest, and the plugging plate becomes thinner to two sides smoothly.
Further, the locking plate 5 is centrally provided with a cambered groove.
Preferably, a friction plate is arranged in the arc groove on the locking plate 5.
When the utility model is used, the heat preservation layer near the leakage point is stripped, the sleeve joint is connected on the leakage pipeline through the sleeve 2, the center of the blocking plate 1 is just opposite to the center of the leakage point, two fastening screw sleeves 3 are reserved at the two ends of the sleeve 2 before the locking plate 5 is sleeved, after the locking plate 5 is sleeved, the fastening screw sleeves 3 are respectively screwed in and locked at the two ends of the sleeve 2, and then the two fastening screw sleeves 3 above the locking plate 5 are locked; and finally, the bolts 4 on the two sides of the locking plate 5 are locked, so that the plugging strength of the whole equipment is further improved in a hard limiting mode.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (3)
1. The utility model provides a heating pipe is with area pressure plugging device, includes the cutting ferrule, the cutting ferrule is as an organic whole the form that sets up, its characterized in that: the clamping sleeve is in a U-shaped pipe form, and two ends of the clamping sleeve are in a screw rod form;
a connecting rod is arranged in the cutting sleeve, the connecting rod is arranged in the middle, a supporting plate is fixedly arranged on the bottom surface of the connecting rod, and the supporting plate is in a cambered plate form with excessive smoothness;
a plugging plate is arranged on the bottom surface of the supporting plate;
the bottom of the cutting sleeve is movably provided with a locking plate, through grooves are formed in the locking plate corresponding to two ends of the cutting sleeve, screw holes are formed in the outer side edges of the through grooves, the screw holes penetrate through the edge of the locking plate, and bolts penetrate through the screw holes;
and fastening screw sleeves are arranged at the two ends of the locking plate and on the screw rods of the clamping sleeves.
2. The pressurized plugging device for the heating pipeline according to claim 1, wherein the plugging plate is made of neoprene;
the middle thickness of the plugging plate is the largest, and the plugging plate becomes thinner to two sides smoothly.
3. The pressurized plugging device for a heating pipeline according to claim 1, wherein the locking plate is provided with a cambered groove in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398748.1U CN217422619U (en) | 2022-02-27 | 2022-02-27 | Pressurized plugging device for heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398748.1U CN217422619U (en) | 2022-02-27 | 2022-02-27 | Pressurized plugging device for heating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422619U true CN217422619U (en) | 2022-09-13 |
Family
ID=83178236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220398748.1U Active CN217422619U (en) | 2022-02-27 | 2022-02-27 | Pressurized plugging device for heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422619U (en) |
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2022
- 2022-02-27 CN CN202220398748.1U patent/CN217422619U/en active Active
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