CN210501530U - Pipe repair tool - Google Patents
Pipe repair tool Download PDFInfo
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- CN210501530U CN210501530U CN201920966036.3U CN201920966036U CN210501530U CN 210501530 U CN210501530 U CN 210501530U CN 201920966036 U CN201920966036 U CN 201920966036U CN 210501530 U CN210501530 U CN 210501530U
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- hot melting
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Abstract
The utility model relates to a repair tools field especially relates to a tubular product repair tools. It includes: the front die and the rear die are fixedly arranged relatively; the front die consists of a die head and a base, the die head is provided with a columnar part, and one end of the columnar part of the die head is fixedly connected with the base; the base of the front die is provided with a fixing screw hole, the rear die is provided with an installation screw hole, and the front die and the rear die are relatively fixedly installed through the fixing screw hole and the installation screw hole; and the rear die is also provided with a hot melting hole, and the hot melting hole and the mounting screw hole are arranged in a different surface mode. The utility model can improve the repair efficiency of the pipe and reduce the damage of the material; the repair process is simple and easy to operate; the method is suitable for repairing most of pipe damages and has strong applicability; the pipe can be maintained to have good mechanical property after being repaired.
Description
Technical Field
The utility model relates to a repair tools field especially relates to a tubular product repair tools.
Background
In the interior decoration process, the water and electricity plastic pipeline has been laid secretly for the owner, therefore the water and electricity pipeline is the first step of fitment also, nevertheless the inevitable condition that has taken place the plastic pipeline and has been destroyed by rifle nail, electric drill etc. in subsequent fitment and household electrical appliances installation, the main repair mode at present is to dig the pipeline, changes whole section pipeline or partial pipeline, has the destructiveness big, the repair degree of difficulty is big, consuming time, consumptive material, power consumption scheduling problem.
To solve such problems, the chinese patent office disclosed a utility model patent authorization for repairing a mold by glue filling in 2014, the authorization publication number being CN203751619U, which firstly heats the mold to about 80 ℃, then coats a layer of hardened glue into the defect hole, then fills cement blocks inwards, presses the surfaces of the cement blocks to be flush with the surfaces of the surrounding molds, and stands for 7-8 hours at normal temperature after cooling and solidification. However, in the pipe repairing process, because the pipe and the hollow pipe are arranged in the pipe, the pipe is blocked when the defect hole is directly filled, and only the hardened glue is coated on the outer part, the problems of low strength and easy damage after the pipe is repaired still exist.
Disclosure of Invention
For solving current tubular product in repair process, have the degree of difficulty big, repair destructive big and consuming time, consume power, consumptive material scheduling problem, the utility model provides a tubular product repair tools. It firstly achieves the following purposes: firstly, the pipe repair process is simplified, and the repair efficiency is improved; secondly, the pipeline does not need to be dug out in the repairing process, so that time and labor are saved, and the waste of the pipe can be reduced; thirdly, the operation is simple and the applicability is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A tubular repair tool comprising:
the front die and the rear die are fixedly arranged relatively;
the front die consists of a die head and a base, the die head is provided with a columnar part, and one end of the columnar part of the die head is fixedly connected with the base; the base of the front die is provided with a fixing screw hole, the rear die is provided with an installation screw hole, and the front die and the rear die are relatively fixedly installed through the fixing screw hole and the installation screw hole;
and the rear die is also provided with a hot melting hole, and the hot melting hole and the mounting screw hole are arranged in a different surface mode.
Preferably, the number of the front molds is multiple, and the outer diameters of the cylindrical body parts of the mold heads of the multiple front molds are different; the number of the hot melting holes is the same as that of the front mold, and the pore diameter of each hot melting hole corresponds to the outer diameter of the cylindrical part of the die head of the front mold one by one or is slightly larger than the outer diameter of the cylindrical part of the die head of the front mold.
Preferably, the outer diameter of the columnar body is 2 to 12 mm.
Preferably, the aperture of the hot melting hole is 2-12.1 mm.
Preferably, the end face of the other end of the cylindrical body part of the die head is a top face, the top face is provided with a cone, and the bottom face of the cone is fixedly connected with the top face of the cylindrical body.
Preferably, the bottom surface of the vertebral body is covered in the top surface of the columnar body or is overlapped with the top surface of the columnar body.
Preferably, the cylindrical body part of the die head is sleeved with a clamping ring, and the clamping ring can slide along the cylindrical body; the side of the clamping ring is provided with a limiting screw hole, and the clamping ring can be fixed relative to the columnar body through a limiting bolt.
The utility model has the advantages that:
1) the repair efficiency of the pipe can be improved, and the material damage is reduced;
2) the repair process is simple and easy to operate;
3) the method is suitable for repairing most of pipe damages and has strong applicability;
4) the pipe can be maintained to have good mechanical property after being repaired.
Drawings
Fig. 1 is a schematic view of a front mold of the present invention;
FIG. 2 is a schematic view of a snap ring of the present invention;
fig. 3 is a side perspective view of the rear mold of the present invention;
FIG. 4 is a schematic view of the hot melt hole surface of the rear mold of the present invention;
fig. 5 is a schematic view of an installation of the present invention;
fig. 6 is another schematic view of the installation of the present invention;
in the figure: 1 front mould, 11 mould heads, 111 columnar bodies, 112 vertebral bodies, 12 bases, 121 fixing screw holes, 13 clamping rings, 131 limiting screw holes, 2 rear moulds, 21 mounting screw holes, 22 hot melting holes, 3 heating plates and 4 repairing materials.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
Examples
A pipe repair tool as shown in fig. 1 to 6, comprising:
a front die 1 for performing size reaming on a damaged pipe and a rear die 2 for melting a repairing material 4;
the front die 1 is divided into a die head 11 at the front part and a base 12 at the rear part, and the die head 11 and the base 12 are fixedly connected to form the integral front die 1;
the front mould 1 is a replaceable front mould 1 and is provided with a plurality of front moulds, the mould head 11 of each front mould 1 consists of a cylindrical body 111 and a cone body 112, one end of the cylindrical body 111 is fixedly connected with the base 12, the other end of the cylindrical body 111 is a top surface of the cylindrical body 111, the top surface of the cylindrical body 111 is fixedly connected with the bottom surface of the cone body 112, and the bottom surface of the cone body 112 is coated in the top surface of the cylindrical body 111 or is superposed with the top surface of the cylindrical body 111;
the cylindrical bodies 111 on the front molds 1 are different, and the outer diameter ranges from 2mm to 12 mm;
a base 12 of the front die 1 is provided with a fixing screw hole 121, and the rear die 2 is provided with an installation screw hole 21;
the front die 1 and the rear die 2 are relatively fixedly installed through a fixing screw hole 121 and an installation screw hole 21;
the relative fixing manner includes, but is not limited to, the following several ways:
(1) the front die 1 and the rear die 2 are directly fixedly installed through bolts and nuts by arranging fixing screw holes 121 and installing screw holes 21 with adaptive hole diameters;
(2) the front die 1 and the rear die 2 are respectively fixedly arranged on the middle connecting piece in a mode of arranging the middle connecting piece between the front die 1 and the rear die 2, so that indirect fixed installation is realized, wherein the middle connecting piece comprises any one or more than one of a heat conducting plate and a heating plate 3;
the rear die 2 is also provided with a plurality of hot melting holes 22, the number of the hot melting holes 22 is the same as that of the front die 1, and the hot melting holes 22 and the mounting screw holes 21 are arranged in a different surface manner, namely the hot melting holes 22 and the mounting screw holes 21 are arranged on two opposite surfaces of the rear die 2 as shown in fig. 3;
the aperture of the hot melting hole 22 is 2-12.1 mm;
the aperture of the hot melting hole 22 corresponds to the outer diameter of the cylindrical body 111 on the front die 1 one by one, the aperture of the corresponding hot melting hole 22 is equal to the outer diameter of the cylindrical body 111 or the aperture of the hot melting hole 22 is slightly larger than the outer diameter of the cylindrical body 111, namely when the outer diameter of the cylindrical body 111 of the die head 11 is Xmm, the aperture of the hot melting hole 22 is X-X +0.1 mm;
after the front mold 1 and the rear mold 2 are relatively fixed and installed to form an integral mold tool, the mold tool is heated, and the heating manner includes, but is not limited to, the following several manners:
the method comprises the following steps that (A) the front die 1 and the rear die 2 are respectively fixedly installed on a heating plate 3, so that the front die 1 and the rear die 2 are indirectly fixedly installed, and the heating plate 3 is used for heating the front die 1 and the rear die 2, namely, the whole die tool is heated;
secondly, the front die 1 and the rear die 2 are directly and fixedly installed through the fixing screw holes 121 and the installation screw holes 21, then a heating plate 3 with a through hole or other heating plates 3 which can be sleeved at the connecting part of the front die 1 or the rear die 2 or the front die 1 and the rear die 2 in any form are selected, and the front die 1 and the rear die 2 are heated by the heating plate 3, namely, the whole die tool is heated;
selecting a heat-conducting plate, replacing the heating plate 3 with the heat-conducting plate in a mode of (I) or (II), heating the heat-conducting plate, and transferring heat to the front die 1 and the rear die 2, so that the whole die tool is heated;
(IV) preparing a front die 1 and a rear die 2 by using high-resistance materials, electrifying the front die 1 and/or the rear die 2, and heating the whole die tool by electrically heating the front die 1 and the rear die 2;
when in use:
selecting a front die 1 according to the size of a broken hole at the damaged position of a pipe, selecting the front die 1 with a cylindrical body 111 part with a die head 11 with an outer diameter of 2mm, fixedly mounting the selected front die 1 and a rear die 2 relatively to form an integral die tool and heating the integral die tool if the broken hole is about 1.5mm in diameter, fixing the front die 1 and the rear die 2 in an indirect fixed mounting mode of respectively fixedly mounting the front die 1 and the rear die 2 on a heating plate 3, heating the front die 1 and the rear die 2 through the heating plate 3, aligning the die head 11 of the front die 1 with the broken hole after heating, carrying out contact hot melting on the pipe at the broken hole by using the high temperature of the die head 11, reaming the broken hole into a repaired hole with a diameter of 2mm and a flat inner wall, selecting a hot melting hole 22 with a diameter of 2mm or 2.1mm when carrying out hot melting reaming on the broken hole by using the front die 1, aligning a repairing material 4 which is made of the same material as the pipe with a selected hot melting hole 22, inserting the repairing material 4 inwards, softening and deforming the front end of the repairing material 4 through heating and hot melting to form a repairing end with the outer diameter of 2mm or 2.1mm, carefully taking out a die head 11 of a front die 1 from the repairing hole, inserting the repairing end of the repairing material 4 into the repairing hole while hot, cooling and solidifying the repairing material 4 to be bonded with the pipe into a whole, removing redundant repairing material 4 outside the pipe, and grinding the surface of a repairing part of the pipe to be flat, so that the repairing work of the pipe is realized;
still be equipped with snap ring 13 on the die head 11 of front mould 1, snap ring 13 slidable ground cover is established on the columnar body 111 of die head 11 to snap ring 13 side is equipped with spacing screw 131, snap ring 13 cover is established on die head 11 back and is made spacing bolt head support die head 11 through setting up spacing bolt in spacing screw 131, in order to realize snap ring 13 and die head 11 relatively fixed, snap ring 13 set up can avoid at die head 11 when carrying out the hot melt reaming to broken hole the depth of insertion too big, derive the problem emergence of secondary damage to the tubular product.
Claims (7)
1. A tubular repair tool, comprising:
the front die and the rear die are fixedly arranged relatively;
the front die consists of a die head and a base, the die head is provided with a columnar part, and one end of the columnar part of the die head is fixedly connected with the base; the base of the front die is provided with a fixing screw hole, the rear die is provided with an installation screw hole, and the front die and the rear die are relatively fixedly installed through the fixing screw hole and the installation screw hole;
and the rear die is also provided with a hot melting hole, and the hot melting hole and the mounting screw hole are arranged in a different surface mode.
2. The tubular repair tool of claim 1, wherein the plurality of front dies are provided, and the outer diameters of the die cylinder portions of the plurality of front dies are different from each other; the number of the hot melting holes is the same as that of the front mold, and the pore diameter of each hot melting hole corresponds to the outer diameter of the cylindrical part of the die head of the front mold one by one or is slightly larger than the outer diameter of the cylindrical part of the die head of the front mold.
3. The tubular repair tool according to claim 1 or 2, wherein the cylindrical body has an outer diameter of 2 to 12 mm.
4. The pipe repair tool according to claim 1 or 2, wherein the diameter of the hot-melt hole is 2-12.1 mm.
5. The tubular repair tool of claim 1 wherein the other end of the cylindrical portion of the die head has a top surface, the top surface having a cone, the bottom surface of the cone being fixedly connected to the top surface of the cylindrical portion.
6. The tubular repair tool of claim 5 wherein the bottom surface of the cone is wrapped within or coincides with the top surface of the cylinder.
7. The tubular repair tool of claim 1, wherein the cylindrical portion of the die head is provided with a snap ring which is slidable along the cylindrical body; the side of the clamping ring is provided with a limiting screw hole, and the clamping ring can be fixed relative to the columnar body through a limiting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966036.3U CN210501530U (en) | 2019-06-25 | 2019-06-25 | Pipe repair tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966036.3U CN210501530U (en) | 2019-06-25 | 2019-06-25 | Pipe repair tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210501530U true CN210501530U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920966036.3U Active CN210501530U (en) | 2019-06-25 | 2019-06-25 | Pipe repair tool |
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| Country | Link |
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| CN (1) | CN210501530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590935A (en) * | 2020-05-28 | 2020-08-28 | 刘琰 | Pipeline repairing device |
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2019
- 2019-06-25 CN CN201920966036.3U patent/CN210501530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590935A (en) * | 2020-05-28 | 2020-08-28 | 刘琰 | Pipeline repairing device |
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