CN109424819B - Positioning device and method for mounting equipment heat-insulation protective layer - Google Patents
Positioning device and method for mounting equipment heat-insulation protective layer Download PDFInfo
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- CN109424819B CN109424819B CN201710774627.6A CN201710774627A CN109424819B CN 109424819 B CN109424819 B CN 109424819B CN 201710774627 A CN201710774627 A CN 201710774627A CN 109424819 B CN109424819 B CN 109424819B
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- protective layer
- positioning device
- mounting plate
- shaped groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a positioning device and a method for mounting a heat-insulating protective layer of equipment. The invention also discloses a method for installing the heat-insulating protective layer by using the positioning device. According to the invention, through the design of the N-shaped structure, the levelness and the lap joint length of the protective layer of the equipment during installation can be effectively controlled and ensured, the levelness and the lap joint length do not need to be repeatedly measured and positioned, the installation precision is high, the installation efficiency is greatly improved, and the installation time is saved; the whole structure is simple, the operation is convenient, the material drawing is convenient, and the cost is lower.
Description
Technical Field
The invention relates to the technical field of equipment heat insulation, in particular to a positioning device and a positioning method for installation of a heat insulation protective layer of equipment.
Background
For reaching heat preservation and energy-conserving effect, current industrial equipment is like pressure vessel, gas storage facility or heating device etc, often need to keep warm at the equipment body after the installation is accomplished, if adopt the rock wool to keep warm, usually for better protection heat preservation, can install the protective layer again in the outside on heat preservation, however the protective layer is general softer thin, its installation levelness and horizontal location are difficult to control, control the installation of protective layer through methods such as setting-out or frequent measurement location among the prior art usually, the method construction degree of difficulty is big, the installation accuracy is little, can't guarantee the installation levelness of protective layer, influence the installation quality, the installation effectiveness is low.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a positioning device and a positioning method for mounting a heat-insulating protective layer of equipment, which can effectively control and ensure the levelness and the lap joint length of the protective layer of the equipment during mounting, have high mounting precision and greatly improve the mounting efficiency; the whole structure is simple, the operation is convenient, the material drawing is convenient, and the cost is lower.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the utility model provides a positioner for installation of equipment heat preservation protective layer, includes first mounting panel, second mounting panel and the third mounting panel that connects gradually, first mounting panel, second mounting panel and third mounting panel constitute N font structure, N font structure includes first V-arrangement groove and second V-arrangement groove, the length of second mounting panel slightly is greater than the overlap joint length of two adjacent protective layers.
The notch angles of the first V-shaped groove and the second V-shaped groove are both smaller than 2 degrees.
The first mounting plate, the second mounting plate and the third mounting plate are galvanized steel plates.
The thickness of the galvanized steel plate is 0.3-0.8 mm.
The materials adopted by the first mounting plate, the second mounting plate and the third mounting plate are the same as those of the protective layer.
The notch angles of the first V-shaped groove and the second V-shaped groove are the same.
A method for installing a heat preservation protective layer by using any one of the positioning devices comprises the following steps:
1) mounting the first protective layer to a designed position, and then clamping one end of the first protective layer into the first V-shaped groove of the first positioning device until the end part of the first protective layer is contacted with the groove bottom of the first V-shaped groove of the first positioning device;
2) clamping one end of the second protective layer into the second V-shaped groove of the first positioning device until the end part of the second protective layer is contacted with the groove bottom of the second V-shaped groove of the first positioning device;
3) the other end of the second protective layer is clamped into the first V-shaped groove of the second positioning device until the end part of the second protective layer is contacted with the groove bottom of the first V-shaped groove of the second positioning device;
4) clamping one end of the third protective layer into the second V-shaped groove of the second positioning device until the end of the third protective layer is contacted with the bottom of the second V-shaped groove of the second positioning device;
5) and continuously repeating the steps 3) to 4) until the subsequent protective layer is installed.
The invention has the following beneficial effects: the protective layer positioning device disclosed by the invention has the advantages that through the design of the N-shaped structure, the levelness and the lap joint length of the equipment during the installation of the protective layer can be effectively controlled and ensured, the levelness and the lap joint length do not need to be repeatedly measured and positioned, the installation precision is high, the installation efficiency is greatly improved, and the installation time is saved; the whole structure is simple, the operation is convenient, the material taking is convenient, and the cost is lower; the protective layer after the lap joint is regular, smooth and attractive, and the installation quality is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic of the three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the use of the positioning device of the present invention;
in the figure: 1. the mounting structure comprises a first mounting plate, a second mounting plate, a third mounting plate, a first V-shaped groove, a second V-shaped groove, a first protective layer, a third mounting plate, a fourth mounting plate.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
As shown in fig. 1 and 2, a positioning device for installing an equipment heat preservation protection layer comprises a first mounting plate 1, a second mounting plate 2 and a third mounting plate 3 which are connected in sequence, wherein the first mounting plate 1, the second mounting plate 2 and the third mounting plate 3 form an N-shaped structure, the N-shaped structure comprises a first V-shaped groove 4 and a second V-shaped groove 5, the length of the second mounting plate 2 is slightly greater than the overlapping length of two adjacent protection layers, the first mounting plate 1 and the second mounting plate 2 form the first V-shaped groove 4, the second mounting plate 2 and the third mounting plate 3 form the second V-shaped groove 5, it can be understood that the 'slightly greater' in the above description means that when the second mounting plate 2 is connected with the first mounting plate 1 and the third mounting plate 3 respectively in practice, the joint of the second mounting plate 2 with the first mounting plate 1 and the joint of the second mounting plate 2 with the first mounting plate 1 must occupy a certain length of the second mounting plate 2, the length occupied by the second mounting plate 2 at these two joints is extremely small, so that the length of the second mounting plate 2 will be slightly greater than the overlapping length of two adjacent protective layers.
The notch angle of the first V-groove 4 is a1, the notch angle of the second V-groove 5 is a2, and the notch angle a1 of the first V-groove 4 and the notch angle a2 of the second V-groove 5 are both less than 2 °. Further, the bottoms of the first V-shaped groove 4 and the second V-shaped groove 5 are acute angles, and arc-shaped forms are not adopted, so that the protective layer can be better clamped, the processing is more convenient, the three independent plates including the first mounting plate 1, the second mounting plate 2 and the third mounting plate 3 can be directly fixed with each other to form an N-shaped structure, and the structure is simple and convenient.
The notch angle of first V-arrangement groove 4 and second V-arrangement groove 5 is difficult too big to guarantee that the joint that can be better catches the protective layer, can play temporary fixed effect to the protective layer, the notch angle is too big simultaneously and can influence pleasing to the eye.
The first mounting plate 1, the second mounting plate 2 and the third mounting plate 3 are all galvanized steel plates.
Furthermore, the thickness of the galvanized steel sheet is 0.3-0.8 mm, and the galvanized steel sheet is a thin steel sheet, so that the thickness is not easy to be overlarge.
Further, the materials that first mounting panel 1, second mounting panel 2 and third mounting panel 3 adopted all are the same with the material of protective layer to directly utilize the remaining leftover bits of protective layer to make positioner, need not extra purchase material, save the cost, positioner and protective layer adopt homogeneous material to more do benefit to positioner to the joint of protective layer simultaneously, can play the guard action to the protective layer simultaneously, prevent that the protective layer is impaired.
Further, the notch angles of the first V-shaped groove 4 and the second V-shaped groove 5 are the same.
The method for installing the equipment heat-insulating protective layer by using the positioning device comprises the following steps;
1) as shown in fig. 3, the first protective layer 6 is installed to the designed position, and then one end of the first protective layer 6 is clamped into the first V-shaped groove 4 of the first positioning device until the end of the first protective layer 6 contacts with the bottom of the first V-shaped groove 4 of the first positioning device;
2) clamping one end of a second protective layer 7 into the second V-shaped groove 5 of the first positioning device until the end part of the second protective layer 7 is contacted with the groove bottom of the second V-shaped groove 5 of the first positioning device, so that the end part of the second protective layer 7 is kept horizontal, and the overlapping length of the first protective layer 6 and the second protective layer 7 is basically equal to the length of the second mounting plate 2;
3) the other end of the second protective layer 7 is clamped into the first V-shaped groove 4 of the second positioning device until the end part of the second protective layer 7 is contacted with the groove bottom of the first V-shaped groove 4 of the second positioning device;
4) clamping one end of the third protective layer into the second V-shaped groove 5 of the second positioning device until the end part of the third protective layer is contacted with the groove bottom of the second V-shaped groove 5 of the second positioning device;
5) and continuously repeating the steps 3) to 4) until the final protective layer is installed.
After the above steps are completed, the lap joint of two adjacent protective layers is further fixed, or after the lap joint of two adjacent protective layers is completed, the lap joint is fixed. The width of the second mounting plate 2 of the positioning device is smaller than that of the protective layers, and when the lap joints of the adjacent protective layers are fixed, the lap joints of the two adjacent protective layers which are not in contact with the second mounting plate 2 need to be fixed. In addition, the positioning device of the invention does not need to be dismantled after the installation, the use is convenient, and because the opening angles of the first V-shaped groove 4 and the second V-shaped groove 5 are extremely small, the positions of the first mounting plate 1 and the third mounting plate 3 are close to the position of the second mounting plate 2, and the attractive degree of lap joint between the protective layers can be ensured under the condition of not dismantling the positioning device.
In the process, the bottoms of the first V-shaped groove 4 and the second V-shaped groove 5 are horizontal, so that the end part of the protective layer is contacted with the bottoms of the first V-shaped groove 4 or the second V-shaped groove 5, the levelness of the protective layer can be well ensured, and the horizontal positioning precision of the protective layer during installation is ensured. Meanwhile, the length of the second mounting plate 2 is basically equal to (slightly larger than) the overlapping length of the adjacent protective layers, the end parts of the protective layers are in contact with the bottoms of the first V-shaped grooves 4 or the second V-shaped grooves 5, the overlapping length of the adjacent protective layers can be directly guaranteed to be equal to a fixed length, the overlapping length of the mounting is not required to be guaranteed through repeated measurement, the operation is simple and fast, and the mounting efficiency and the accuracy are greatly improved.
Further, the positioning devices in the above process are arranged at equal intervals. The first protective layer 6 is mounted to the design location by measuring positioning.
The length of the second mounting plate 2 of the positioning device, namely the overlapping length of adjacent protective layers can be manufactured according to the overlapping length of the protective layers required by drawings of pressure vessels, equipment and the like.
The protective layer positioner disclosed by the invention can effectively control and ensure the levelness and the lap joint length of equipment (such as a tank body) during the installation of the protective layer through the design of the N-shaped structure, the levelness and the lap joint length do not need to be repeatedly measured and positioned, the installation precision is high, the installation efficiency is greatly improved, and the installation time is saved; the whole structure is simple, the operation is convenient, the material taking is convenient, and the cost is lower; the protective layer locator provided by the invention is used for sequentially overlapping the protective layers, so that the overlapped protective layers can be ensured to be regular, smooth and attractive, and the installation quality is ensured.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (6)
1. A positioning device for mounting an equipment heat-insulation protective layer is characterized by comprising a first mounting plate, a second mounting plate and a third mounting plate which are sequentially connected, wherein the first mounting plate, the second mounting plate and the third mounting plate form an N-shaped structure, the N-shaped structure comprises a first V-shaped groove and a second V-shaped groove, and the length of the second mounting plate is slightly greater than the lap joint length of two adjacent protective layers;
the notch angles of the first V-shaped groove and the second V-shaped groove are both smaller than 2 degrees.
2. The positioning device for installing the heat preservation and protection layer of the equipment as claimed in claim 1, wherein the first mounting plate, the second mounting plate and the third mounting plate are all galvanized steel plates.
3. The positioning device for installing the heat preservation protective layer of the equipment as claimed in claim 2, wherein the thickness of the galvanized steel plate is 0.3-0.8 mm.
4. The positioning device for the installation of the heat preservation and protection layer of the equipment as claimed in claim 1, wherein the first mounting plate, the second mounting plate and the third mounting plate are made of the same material as the material of the protection layer.
5. The positioning device for installation of the thermal insulation protective layer of the equipment as claimed in claim 1, wherein the notch angles of the first V-shaped groove and the second V-shaped groove are the same.
6. A method for installing an insulating protective layer by using the positioning device as claimed in any one of claims 1 to 5, comprising the steps of:
1) mounting the first protective layer to a designed position, and then clamping one end of the first protective layer into the first V-shaped groove of the first positioning device until the end part of the first protective layer is contacted with the groove bottom of the first V-shaped groove of the first positioning device;
2) clamping one end of the second protective layer into the second V-shaped groove of the first positioning device until the end part of the second protective layer is contacted with the groove bottom of the second V-shaped groove of the first positioning device;
the notch angles of the first V-shaped groove and the second V-shaped groove are both smaller than 2 degrees;
3) the other end of the second protective layer is clamped into the first V-shaped groove of the second positioning device until the end part of the second protective layer is contacted with the groove bottom of the first V-shaped groove of the second positioning device;
4) clamping one end of the third protective layer into the second V-shaped groove of the second positioning device until the end of the third protective layer is contacted with the bottom of the second V-shaped groove of the second positioning device;
5) and continuously repeating the steps 3) to 4) until the subsequent protective layer is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774627.6A CN109424819B (en) | 2017-08-31 | 2017-08-31 | Positioning device and method for mounting equipment heat-insulation protective layer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710774627.6A CN109424819B (en) | 2017-08-31 | 2017-08-31 | Positioning device and method for mounting equipment heat-insulation protective layer |
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| CN109424819A CN109424819A (en) | 2019-03-05 |
| CN109424819B true CN109424819B (en) | 2020-11-10 |
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| CN201710774627.6A Active CN109424819B (en) | 2017-08-31 | 2017-08-31 | Positioning device and method for mounting equipment heat-insulation protective layer |
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| CN205976039U (en) * | 2016-08-26 | 2017-02-22 | 山东地平线建筑节能科技有限公司 | Novel composite thermal insulation board |
| CN206220335U (en) * | 2016-11-30 | 2017-06-06 | 项桂芝 | A kind of heat insulation building block |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170159293A1 (en) * | 2015-12-04 | 2017-06-08 | Robert Haley | Z-shaped Girts To Prevent Thermal Bridging |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250678A (en) * | 1979-04-30 | 1981-02-17 | Transco, Inc. | Mounting for insulated panel |
| JPH06180033A (en) * | 1992-10-05 | 1994-06-28 | Toyo Tetsukiyuu Kk | Sound insulating partition wall |
| CN101148938A (en) * | 2007-09-18 | 2008-03-26 | 上海湿克威建筑材料有限公司 | Mounting element for easy-mounting thermal insulation decorative plate and application thereof |
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| CN109424819A (en) | 2019-03-05 |
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