CN219054167U - Central air conditioning pipeline assembly positioning structure and assembly positioning device - Google Patents
Central air conditioning pipeline assembly positioning structure and assembly positioning device Download PDFInfo
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- CN219054167U CN219054167U CN202320114429.8U CN202320114429U CN219054167U CN 219054167 U CN219054167 U CN 219054167U CN 202320114429 U CN202320114429 U CN 202320114429U CN 219054167 U CN219054167 U CN 219054167U
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Abstract
The utility model provides a central air conditioning pipeline assembly location structure, assembly positioner, assembly location structure is including first locating plate and second locating plate and connection a plurality of double-screw bolts of first locating plate and second locating plate, first locating plate and second locating plate are semicircle annular, and the ring inboard is the location cambered surface that the pipeline assembly was fixed a position usefulness, first locating plate and second locating plate are equipped with a plurality of first through-holes and second through-holes respectively, the both ends of double-screw bolt are equipped with screw thread section and nut, the double-screw bolt both ends pass first through-hole and second through-hole respectively and lock in the outside that first locating plate and second locating plate are carried on the back of the body by the nut so that first locating plate and the inboard centre gripping that second locating plate are opposite is waiting to take over mouthful both sides and fix. The utility model utilizes the positioning arc to carry out foolproof positioning assembly on the pipeline, improves the overall production efficiency, greatly reduces the operation difficulty and achieves zero deviation of assembly and positioning.
Description
Technical Field
The utility model relates to the technical field of central air conditioner (integrated cold station) unit assembly, in particular to a central air conditioner pipeline assembly positioning structure and an assembly positioning device.
Background
The traditional central air conditioner (integrated cold station) is obviously restricted by the prior art and the on-site actual construction condition due to the distributed arrangement of various devices, large occupied area, independent installation of the devices, multiple device interfaces and the installation process, and the device installation requirement is complicated, and the defects that the integration degree of the device installation is low and the following defects exist generally are mainly reflected:
1. the design layout of a central air conditioning (integrated cold station) unit is that a pipeline system and a host system are integrated, and the difficulty in welding, assembling and positioning is high due to the complexity and limitation of the unit, and the condition that a pipeline is not centered exists at an extension pipe orifice of the pipeline, so that stagnation is caused and the pipeline is required to be subjected to pipe bursting and reworking;
2. complexity: the central air conditioning (integrated cold station) unit has the advantages that pipelines are complicated, various pipe diameters are different, the related assembly modes have inconsistency, the pipe diameters of connecting pipes and the sizes of flanges are diversified, the difficulty of the on-site pipeline assembly positioning on the skill level of assembly is increased, and the complete centering cannot be achieved completely;
3. limitations: the central air conditioning (integrated cold station) unit is used for ensuring that space is used to the maximum, all components and parts in the container are compact in design layout, so that a box pipeline cannot be positioned on the unit, only the components can be preassembled in a offline mode, and then the pipeline is assembled, so that the requirement on the positioning accuracy of the whole container is more severe.
Disclosure of Invention
Aiming at the problems of non-centering and poor efficiency of the assembly positioning of the central air conditioner unit, the utility model provides a central air conditioner pipeline assembly positioning structure and an assembly positioning device, which reduce the difficulty of offline and online assembly operations, reduce the technical level requirements of assembly operators from the foolproof design of the assembly positioning structure and improve the assembly efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a central air conditioning pipeline assembly location structure, includes first locating plate and second locating plate and connects a plurality of double-screw bolts of first locating plate and second locating plate, first locating plate and second locating plate are semicircle annular, and the ring inboard is the location cambered surface that the pipeline assembly was fixed a position usefulness, first locating plate and second locating plate are equipped with a plurality of first through-holes and second through-holes respectively, the both ends of double-screw bolt are equipped with screw thread section and nut, the double-screw bolt both ends pass first through-hole and second through-hole respectively and lock in the outside that first locating plate and second locating plate are carried on the back mutually by the nut so that the inboard centre gripping that first locating plate and second locating plate are opposite is in the both sides of waiting to take over the mouth and fix.
Preferably, the annular center of the first positioning plate and the first through holes are the same in interval, so that the first through holes are distributed on the first positioning plate in a polar axis array.
Preferably, the first through holes are distributed on the first positioning plate in an equally-divided circumference mode by taking the center of the circular ring of the first positioning plate as a base point, and an equally-divided angle between two adjacent first through holes is 45 degrees.
Preferably, the positioning cambered surface of the second positioning plate is aligned with the positioning cambered surface of the first positioning plate, and the second through hole is aligned with the first through hole.
On the other hand, the utility model adopts the following technical scheme: a central air conditioner pipeline assembling and positioning device comprises the central air conditioner pipeline assembling and positioning structure.
Preferably, the laser positioning mechanism further comprises a laser emitter which emits the laser positioning center and the laser positioning aperture towards the positioning plate, so that the laser positioning center and the laser positioning aperture are respectively overlapped with the circular ring center and the positioning cambered surface of the positioning plate.
On the other hand, the utility model adopts the following technical scheme: a method for assembling and positioning a central air conditioner pipeline comprises the following steps:
preparing a first positioning plate and a second positioning plate with proper sizes, wherein the positioning cambered surface sizes of the first positioning plate and the second positioning plate are consistent with the surface sizes of the pipeline components to be assembled;
the first positioning plate and the second positioning plate are respectively arranged at two sides of the outlet position of the box body, and the studs are inserted to lock the nuts, so that the first positioning plate and the second positioning plate are clamped at the outlet position of the box body;
placing the pipeline component to be assembled on the positioning cambered surfaces of the first positioning plate and the second positioning plate, positioning and fixing the central position by utilizing a laser positioning mechanism, and horizontally measuring by using a horizontal ruler and a box body so that the central line position of the pipeline component to be assembled is on the same horizontal plane;
and assembling the positioned pipeline assembly, and then disassembling and assembling the positioning structure to complete the assembly and positioning of the central air conditioner pipeline.
Preferably, the first positioning plate and the second positioning plate are prepared into a plurality of pieces according to various pipe diameters of the pipeline assembly to be assembled, and a circular positioning tool is formed by overlapping and connecting the first through hole and the second through hole, so that horizontal/vertical assembly is performed.
Preferably, in the assembling and positioning step, the box pipe orifice is assembled from the box pipe orifice position to the inside of the box, the bent pipe and the straight pipe are mutually matched when being assembled and positioned, and then the box pipe orifice coaxiality is positioned firstly and then the box inside is assembled to ensure the box pipe orifice position coaxiality and ensure the verticality of a pipeline in the box.
Preferably, in the assembling and positioning step, when the pipeline component to be assembled is an in-line pipeline, the positioning cambered surfaces of the first positioning plate and the second positioning plate are directly used for assembling on the box body, so that the positioning is facilitated.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model utilizes the positioning arc to carry out foolproof positioning assembly on the pipeline, improves the overall production efficiency, greatly reduces the operation difficulty, achieves zero deviation of assembly and positioning, avoids unqualified products from flowing out, stops post-sale complaints, and improves the product image of a company.
According to the utility model, a plurality of first positioning plates and second positioning plates can be arranged according to actual conditions, and then the first through holes and the second through holes are used for overlapping positioning and fixing, so that the circular positioning is assembled into a whole, and the connecting pipes with various pipe diameters can be horizontally and vertically assembled.
In the process of assembling and positioning the central air conditioner pipeline, the utility model is locked at the pipe orifice position, and then the laser projector is used for positioning the bent center position and then fixing, so that the central lines of all pipe orifices of the whole pipeline assembly are kept horizontal. The fool-proof positioning assembly of the positioning cambered surface of the positioning plate is utilized, one end of the pipeline is positioned firstly, coaxiality of the pipeline can be adjusted conveniently, reworking caused by the fact that the pipeline is not positioned at the central position is avoided, operation difficulty is greatly reduced, and production efficiency is increased by 60-70%.
Compared with the traditional assembly scheme that the pipeline is preassembled firstly and then preassembled on line, the utility model can be directly preassembled on line, and then the pipeline is assembled integrally by adjusting the pipeline into the box body by the crane, thereby improving the production efficiency.
Drawings
For a clearer description of the technical solutions, the drawings that are required to be used in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Marked in the figure as:
100: a first positioning plate; 200: a second positioning plate; 300: a stud; 400: the center of the circular ring; 110: positioning the cambered surface; 120: a first through hole; 310: a nut; 410: an array of polar axes.
Detailed Description
In order that the manner in which a fully and completely understood embodiment of the utility model may be readily understood, it is intended that the utility model be further described in connection with the accompanying drawings, in which it is to be understood that the embodiments described are merely illustrative of some of the utility model and that all other embodiments may be made by those skilled in the art without the benefit of the inventive faculty.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As shown in fig. 1 and 2, a central air conditioner pipeline assembling and positioning structure comprises a first positioning plate 100, a second positioning plate 200 and a plurality of studs 300 connected with the first positioning plate 100 and the second positioning plate 200, wherein the first positioning plate 100 and the second positioning plate 200 are semi-circular, the inner side of a circular ring is a positioning cambered surface 110 for pipeline assembling and positioning, the first positioning plate 100 and the second positioning plate 200 are respectively provided with a plurality of first through holes 120 and second through holes, two ends of each stud 300 are provided with thread sections and nuts 310, and two ends of each stud 300 respectively penetrate through the first through holes 120 and the second through holes and are locked on the outer sides of the first positioning plate 100 and the second positioning plate 200 in opposite directions by the nuts 310 so that the inner sides of the first positioning plate 100 and the second positioning plate 200 are clamped on two sides of a port to be connected and fixed.
The distances between the circular center 400 of the first positioning plate 100 and the plurality of first through holes 110 are the same, so that the plurality of first through holes 120 are distributed on the first positioning plate in a polar axis array 410, i.e. the plurality of first through holes are uniformly distributed on the same circular track configured by taking the circular center as the center of a circle. As a further preferable solution of this embodiment, the first through holes 120 are distributed on the first positioning plate 100 in a form of equally divided circumferences with the circular center 400 of the first positioning plate 100 as a base point, preferably, an equally divided angle β between two adjacent first through holes is 45 °, and an included angle γ between the first through holes near two ends of the first positioning plate and an end edge is 22.5 °, so that the plurality of first through holes are symmetrically distributed on both sides.
The second positioning plate has the same structure as the first positioning plate, so that the positioning cambered surface of the second positioning plate is aligned with the positioning cambered surface of the first positioning plate, and the second through hole is aligned with the first through hole.
In the embodiment, the first positioning plate, the second positioning plate and the stud are combined to form an assembly positioning structure, the pipeline is subjected to foolproof positioning assembly by utilizing the positioning arc, the overall production efficiency is improved, the operation difficulty is greatly reduced, zero deviation of assembly positioning is achieved, unqualified products are prevented from flowing out, after-sales complaints are stopped, and the product image of a company is improved.
The first locating plate and the second locating plate of this embodiment can set up a plurality ofly according to actual conditions, then overlap the location fixed with first through-hole and second through-hole, assemble into whole a circular location and can satisfy the takeover of multiple pipe diameter and carry out horizontal vertical assembly.
In another aspect, the present utility model provides another embodiment:
a central air conditioner pipeline assembling and positioning device comprises the central air conditioner pipeline assembling and positioning structure in the embodiment.
The laser positioning mechanism comprises a laser transmitter for transmitting the laser positioning center and the laser positioning aperture towards the positioning plate, so that the laser positioning center and the laser positioning aperture are respectively overlapped with the circular ring center and the positioning cambered surface of the positioning plate.
In the embodiment, the pipe is locked at the pipe orifice position in the process of assembling and positioning the central air conditioner pipeline, and then the curved center position is positioned by using a laser projector and then fixed, so that the central lines of all pipe orifices of the whole pipeline assembly are kept horizontal.
The embodiment utilizes the foolproof positioning assembly of the positioning cambered surface of the positioning plate to position one end of the pipeline, so that the coaxiality of the pipeline can be conveniently adjusted, reworking caused by the fact that the pipeline is not positioned at the central position is avoided, the operation difficulty is greatly reduced, and the production efficiency is increased by 60-70%.
In another aspect, the present utility model provides another embodiment:
a method for assembling and positioning a central air conditioner pipeline comprises the following steps:
preparing a first positioning plate and a second positioning plate with proper sizes, wherein the positioning cambered surface sizes of the first positioning plate and the second positioning plate are consistent with the surface sizes of the pipeline components to be assembled;
the first positioning plate and the second positioning plate are respectively arranged at two sides of the outlet position of the box body, and the studs are inserted to lock the nuts, so that the first positioning plate and the second positioning plate are clamped at the outlet position of the box body;
placing the pipeline component to be assembled on the positioning cambered surfaces of the first positioning plate and the second positioning plate, positioning and fixing the central position by utilizing a laser positioning mechanism, and horizontally measuring by using a horizontal ruler and a box body so that the central line position of the pipeline component to be assembled is on the same horizontal plane; the first positioning plate and the second positioning plate are used for preparing a plurality of plates according to various pipe diameters of the pipeline components to be assembled, and a circular positioning tool is formed by overlapping and connecting the first through holes and the second through holes for horizontal/vertical assembly.
And assembling the positioned pipeline assembly, and then disassembling and assembling the positioning structure to complete the assembly and positioning of the central air conditioner pipeline.
As a further improvement of the present embodiment: in the assembly positioning step, the box pipe orifice is assembled from the box pipe orifice position to the inside of the box, the bent pipe and the straight pipe are mutually matched during assembly positioning, and the box pipe orifice coaxiality is positioned first and then the inside of the box is assembled to ensure the box pipe orifice position coaxiality and ensure the verticality of a pipeline in the box.
As a further improvement of the present embodiment: in the assembly positioning step, when the pipeline component to be assembled is a direct-insertion pipeline, the positioning cambered surfaces of the first positioning plate and the second positioning plate are directly used for assembly on the box body, so that the positioning is facilitated.
The disassembly and assembly of the pipeline are reduced, the traditional assembly scheme is that preassembling is firstly performed and then preassembled on line, the embodiment is converted into the method that the preassembling can be directly performed on line, and then the travelling crane is used for transferring the box body to perform integral assembly, so that the production efficiency is improved;
the positioning cambered surface is used for positioning the pipe connecting assembly and the pipe connecting assembly, the pipe connecting and pipe connecting plug-in type assembly, the pipe connecting elbow assembly and other positioning requirements, the difficulty of offline and online assembly operation is reduced, the fool-proof design of the assembly positioning structure is adopted, the skill level requirement of assembly operators is reduced, the circular positioning tool is assembled into a whole, the pipe connecting assembly can be suitable for pipe connecting assembly with various sizes and pipe diameters, one end is positioned by using the positioning cambered surface, the coaxiality of a pipeline can be conveniently adjusted, reworking caused by the fact that the pipeline is not positioned at the central position is avoided, and the air outlet assembly efficiency in the production process is improved by 60-70%.
The foregoing disclosure is merely illustrative of one or more of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model in any way, as it is intended to cover all modifications, variations, uses, or equivalents of the utility model that fall within the spirit and scope of the utility model.
Claims (6)
1. A central air conditioning pipeline assembly location structure, its characterized in that: including first locating plate and second locating plate and connect a plurality of double-screw bolts of first locating plate and second locating plate, first locating plate and second locating plate are the semicircle annular, and the ring inboard is the location cambered surface that the pipeline assembly was fixed a position usefulness, first locating plate and second locating plate are equipped with a plurality of first through-holes and second through-holes respectively, the both ends of double-screw bolt are equipped with screw thread section and nut, the double-screw bolt both ends pass first through-hole and second through-hole respectively and lock in the outside that first locating plate and second locating plate are on the back of the body by the nut so that first locating plate and the inboard centre gripping that the second locating plate are opposite is at the both sides of waiting to take over the mouth and fix.
2. The central air conditioner pipeline assembly positioning structure according to claim 1, wherein: the distances between the center of the circular ring of the first positioning plate and the plurality of first through holes are the same, so that the plurality of first through holes are distributed on the first positioning plate in a polar axis array.
3. The central air conditioner pipeline assembly positioning structure according to claim 2, wherein: the first through holes are distributed on the first positioning plate in an equally-divided circumferential mode by taking the center of the circular ring of the first positioning plate as a base point, and an equally-divided angle between two adjacent first through holes is 45 degrees.
4. A central air conditioning duct assembly positioning structure according to claim 2 or 3, characterized in that: the positioning cambered surface of the second positioning plate is aligned with the positioning cambered surface of the first positioning plate, and the second through hole is aligned with the first through hole.
5. A central air conditioner pipeline assembly positioning device is characterized in that: a central air conditioning duct assembly positioning structure comprising the central air conditioning duct assembly positioning structure of any of claims 1-4.
6. The central air conditioner pipeline assembly positioning device according to claim 5, wherein: the laser positioning mechanism comprises a laser transmitter for transmitting the laser positioning center and the laser positioning aperture towards the positioning plate, so that the laser positioning center and the laser positioning aperture are respectively overlapped with the circular ring center and the positioning cambered surface of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320114429.8U CN219054167U (en) | 2023-01-17 | 2023-01-17 | Central air conditioning pipeline assembly positioning structure and assembly positioning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320114429.8U CN219054167U (en) | 2023-01-17 | 2023-01-17 | Central air conditioning pipeline assembly positioning structure and assembly positioning device |
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| CN219054167U true CN219054167U (en) | 2023-05-23 |
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| CN202320114429.8U Active CN219054167U (en) | 2023-01-17 | 2023-01-17 | Central air conditioning pipeline assembly positioning structure and assembly positioning device |
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| Country | Link |
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| CN (1) | CN219054167U (en) |
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- 2023-01-17 CN CN202320114429.8U patent/CN219054167U/en active Active
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