CN219358550U - Butt joint positioning device for inner pipelines of vertical shafts - Google Patents
Butt joint positioning device for inner pipelines of vertical shafts Download PDFInfo
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- CN219358550U CN219358550U CN202320646380.0U CN202320646380U CN219358550U CN 219358550 U CN219358550 U CN 219358550U CN 202320646380 U CN202320646380 U CN 202320646380U CN 219358550 U CN219358550 U CN 219358550U
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- vertical shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to a building construction device, in particular to a vertical shaft inner pipeline butt joint positioning device, which comprises a vertical shaft (13), a pipeline (9) arranged in the vertical shaft, a positioning structure arranged on the pipeline (9), and an adjusting structure arranged between a pipeline (10) to be arranged and a vertical shaft wall body (11); the positioning structure comprises a positioning sheet (3), wherein the positioning sheet is arranged at the installation position of the pipeline to be installed and is attached to the positioned pipeline to be installed; the adjusting structure comprises an adjusting piece (4) and a telescopic rod arranged between the adjusting piece and the vertical shaft wall body, wherein the adjusting piece is arranged opposite to the positioning piece, one end of the telescopic rod is connected with the adjusting piece, and the other end of the telescopic rod props against the vertical shaft wall body. The utility model can accurately position the pipeline in the limited space such as the vertical shaft, is convenient for the pipeline to be connected in opposite openings, and has convenient welding operation and high working efficiency.
Description
Technical Field
The utility model relates to a building construction device, in particular to a butt joint positioning device for a vertical shaft inner pipeline.
Background
The pipeline installation of water supply and drainage, air conditioner cooling water, fire water and the like in a vertical shaft of a high-rise building has the characteristic of narrow operation space, and a construction process of welding connection in a segmented well of the pipeline is generally adopted, wherein the welding quality is the key point of the quality control of the pipeline installation and is influenced by factors such as limited operation space in the vertical shaft, and the control difficulty of the contraposition assembly gap, the misalignment amount and the axis dimension deviation of pipelines of different segments is large. The traditional pipeline port butt joint mode is to weld a plurality of positioning plates, and the positioning plates are cut off after the butt joint is finished by assisting in positioning under the action of external force such as manpower or crowbar, and then the anti-corrosion coating is carried out after polishing.
Welding the locating plate on the pipeline destroys the parent metal structure of pipeline, greatly reduced heat affected zone parent metal performance, the welding hole size on the locating plate is slightly small, be inconvenient for pipeline butt welding's continuous operation, and the operation space is limited in the shaft, rely on the locating plate to carry out pipeline location operation extremely inconvenient, need to adjust the pipeline of hoist and mount state repeatedly, even long-time operation also is difficult to dock accurately and takes one's place, and still can appear spot welding fixed and with the powerful violation phenomenon of butt joint of crowbar or jack, when consuming time and consuming time, can't guarantee the construction quality of pipeline.
Disclosure of Invention
The utility model aims to provide the vertical shaft inner pipeline butt joint positioning device which can accurately position the pipeline in a limited space such as a vertical shaft and is convenient for pipeline butt joint connection, convenient for welding operation and high in working efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical shaft inner pipeline butt joint positioning device comprises a vertical shaft, a pipeline in place installed in the vertical shaft, a positioning structure installed on the pipeline in place, and an adjusting structure installed between a pipeline to be installed and a vertical shaft wall body; the positioning structure comprises a positioning sheet, wherein the positioning sheet is arranged at the installation position of the pipeline to be installed and is attached to the positioned pipeline to be installed; the adjusting structure comprises an adjusting piece and a telescopic rod arranged between the adjusting piece and the vertical shaft wall body, the adjusting piece is arranged opposite to the positioning piece, one end of the telescopic rod is connected with the adjusting piece, and the other end of the telescopic rod props against the vertical shaft wall body.
According to the utility model, the locating structure is arranged on the pipeline to be installed, and the locating piece of the locating structure is arranged at the installation position of the pipeline to be installed and is attached to the pipeline to be installed after locating, so that the space position of the pipeline to be installed is transferred to the area of the pipeline to be installed, and meanwhile, the horizontal position deviation of the pipeline to be installed is regulated through the counter force of the telescopic rod of the regulating structure acting on the vertical shaft wall body, so that the accurate butt joint and accurate locating of the pipeline to be installed and the pipeline to be installed are realized.
Preferably, the positioning structure comprises a hoop, a positioning rod and the positioning sheet, wherein the hoop is arranged on a pipeline in place, one end of the positioning rod is connected with the hoop, the other end of the positioning rod is connected with the positioning sheet, and the positioning rod is vertically arranged on the periphery of the pipeline in place.
Preferably, a positioning hole is formed in the hoop, a first hole opening is formed in the positioning hole, a positioning piece hole is formed in the positioning piece, a second hole opening is formed in the positioning piece hole, a groove is formed in two ends of the positioning rod, the lower end of the positioning rod is inserted into the positioning hole, the upper end of the positioning rod is inserted into the positioning piece hole, the groove at the lower end of the positioning rod is connected with the first hole opening in an assembling manner, and the groove at the upper end of the positioning rod is connected with the second hole opening in an assembling manner.
Preferably, the two ends of the positioning rod are positioned on the same axis, and the middle part of the positioning rod is of a convex structure so as to provide a working space for butt welding of two sections of pipelines.
Preferably, the positioning sheet is provided with a first arc-shaped sheet with the radian identical to that of the outer surface of the pipeline to be installed, so that the pipeline to be installed can be positioned conveniently.
Preferably, the back installation adjusting screw of regulating plate, the telescopic link is including adjusting frame, connecting rod and the top stay bar that connects gradually, the one end of adjusting frame with adjusting screw threaded connection, the other end with connecting rod threaded connection, the one end of top stay bar is connected the connecting rod, the other end top prop the shaft wall body.
Preferably, the end part of the top supporting rod is provided with a flat base plate so as to ensure that a large contact surface is formed with the shaft wall body and prevent the surface of the shaft wall body from being damaged.
Preferably, one end of the connecting rod is inserted into the top supporting rod, and a plurality of connecting holes are formed in the connecting rod and/or the top supporting rod, and the connecting rod and the top supporting rod are detachably connected through the corresponding connecting holes and positioning bolts, so that preliminary position determination of a pipeline to be installed in a limited space is realized.
Preferably, the working surface of the adjusting piece is provided with a second arc-shaped piece which is consistent with the arc shape of the outer surface of the pipeline to be installed, and the second arc-shaped piece is attached to the outer surface of the pipeline to be installed so as to adjust the position of the pipeline to be installed.
Preferably, the positioning structure and the adjusting structure are respectively provided with a plurality of groups so as to realize the position adjustment and multidirectional positioning of the pipeline to be installed in different directions.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can realize accurate positioning of the pipeline, is convenient to operate, can be installed in place once in the process of butt joint of the pipeline, does not need to spend too much time, and greatly improves the construction efficiency.
2. According to the utility model, pipelines with different diameters can be installed in place by replacing the first arc-shaped piece and the second arc-shaped piece, so that the universality is strong, the device parts can be recycled, and the economic benefit is high.
3. When the welding device is used for butt joint positioning of pipelines, the welding operation of a tool is not needed, the parent metal structure of the pipelines is not damaged, and the welding device is provided with a larger overselding structure, so that continuous welding can be performed at one time, and the butt joint welding quality of the pipelines is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an assembly structure diagram of the present utility model.
Fig. 2 is a plan view of the anchor ear.
Fig. 3 is an elevation view of the locating lever.
Fig. 4 is a plan view of the spacer.
Fig. 5 is a plan view of the tab.
Detailed Description
The utility model is further described below in connection with specific preferred embodiments, but it is not intended to limit the scope of the utility model.
For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described according to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.
Referring to fig. 1-5, an embodiment of the butt joint positioning device for the inner pipeline of the vertical shaft of the present utility model includes arranging a hoop 1 matched with the diameter of the pipeline on the pipeline 9 in place, fastening the open end of the hoop 1 by a fastening bolt 1-1 to ensure that the hoop 1 is firmly connected to the pipeline 9 in place, arranging a positioning hole 1-2 on the other side of the fastening bolt 1-1 of the hoop 1, leaving an in-hole gap 1-3 in the positioning hole 1-2, and inserting a positioning rod 2 in the positioning hole 1-2.
The locating rod 2 is of a symmetrical structure, the rod heads 2-1 are arranged at two ends of the locating rod 2, the two end rod heads 2-1 are respectively provided with a notch 2-2, the notch 2-2 on the rod head 2-1 at the lower end of the locating rod 2 is connected with the first notch 1-3 in the locating hole 1-2 on the anchor ear 1 in an assembling way, the notch 2-2 on the rod head 2-1 at the upper end of the locating rod 2 is connected with the second notch 3-2 in the locating piece hole 3-1 on the locating piece 3 in an assembling way, and the space position of the located pipeline 9 is transferred to the pipeline area to be installed.
The rod heads 2-1 at the two ends of the locating rod 2 are positioned on the same axis, the middle part of the locating rod 2 is of a convex structure, and an operation space is provided for butt welding of two sections of pipelines.
The locating plate 3 is connected with the locating rod 2 through a locating plate hole 3-1, a first arc-shaped plate 3-3 consistent with the radian of the pipeline to be installed is arranged on the locating plate 3, and the first arc-shaped plate 3-3 is used for locating the pipeline to be installed.
The locating pieces 3 and the anchor ear 1 with different sizes are connected with the locating rod 2, so that the butt welding and locating in the process of installing pipelines with different diameters are realized.
In order to realize accurate adjustment of the spatial position of the pipeline 10 to be installed, an adjusting piece 4, an adjusting frame 5, a connecting rod 6, a top stay bar 7 and a positioning bolt 8 are arranged between the vertical shaft wall 11 and the pipeline 10 to be installed.
The connecting rod 6, the jacking rod 7 and the positioning bolt 8 are used for preliminary position determination of the pipeline 10 to be installed, and the jacking rod 7 is jacked on the shaft wall 11. The end of the top stay bar 7 is used for balancing the base plate so as to ensure that a large contact surface is formed with the shaft wall 11 and prevent the surface of the shaft wall 11 from being damaged.
The connecting rod 6 and the top stay bar 7 adopt square pipes respectively, and a plurality of connecting holes are respectively formed in the connecting rod 6 and/or the top stay bar 7 along respective length directions, the connecting rod 6 is inserted into the top stay bar 7 and can be freely adjusted, after the connecting positions of the connecting rod 6 and the top stay bar 7 are determined, the connecting holes in the connecting rod 6 and the top stay bar 7 are connected through the positioning bolts 8 to achieve fastening, and then preliminary position determination of a pipeline 10 to be installed in a limited space is achieved.
One end of the connecting rod 6 is connected with the top stay bar 7 through an adjustable structure, the other end is of an adjustable screw structure, and the screw end of the connecting rod 6 is connected with the adjusting piece 4 through the adjusting frame 5.
One end of the adjusting piece 4 is provided with a second arc piece 4-2 which is consistent with the arc shape of the outer surface of the pipeline 10 to be installed, the second arc piece 4-2 is attached to the outer surface of the pipeline 10 to be installed, and the position of the pipeline 10 to be installed is adjusted through the adjustment of the second arc piece 4-2. The other end of the adjusting piece 4 is provided with an adjusting screw 4-1, the adjusting piece 4 and the connecting rod 6 are connected with the adjusting frame 5 through the screw on the adjusting piece 4, and the adjusting frame 5 is used for adjusting the space position of the adjusting piece 4, so that the accurate adjustment of the space position of the pipeline 10 to be installed is realized.
After the connecting rod 6, the top stay bar 7 and the positioning bolt 8 are in place, preliminary position determination is realized in a limited space, then the adjusting plate 4 and the adjusting frame 5 are installed, the space position of the adjusting plate 4 is adjusted through the adjusting frame 5, and the space position adjustment of the pipeline to be installed is realized through the adjusting plate 4.
The spatial position of the in-situ pipeline 9 is transferred to the region of the pipeline 10 to be installed through the anchor ear 1, the positioning rod 2 and the positioning sheet 3 on the in-situ pipeline 9, and the relative position of the pipeline 10 to be installed to the positioning sheet 3 is adjusted through the adjusting sheet 4, so that the accurate positioning of the pipeline 10 to be installed is realized.
Preferably, the pipeline 10 to be installed is hoisted into the vertical shaft 13 through hoisting machinery such as a chain block 12, and then the vertical direction adjustment of the pipeline 10 to be installed in the vertical shaft 13 is realized through the chain block 12, so that the assembly gap adjustment of the pipeline 10 to be installed and the pipeline 9 in place is realized, and the butt welding quality of the pipeline is ensured.
Preferably, the adjustment of the spatial position of the pipes of different diameters is achieved by varying the different dimensions of the second arcuate piece 4-2 on the adjusting piece 4.
Preferably, through addding multiunit regulating plate 4, regulating frame 5, connecting rod 6 and top stay bar 7 structure, can realize waiting to install the different direction adjustment of pipeline 10, can realize the multi-direction location of pipeline through addding multiunit staple bolt 1, locating lever 2 and locating plate 3.
According to the utility model, the spatial position of the pipeline 9 in place is transmitted to the area of the pipeline 10 to be installed through the anchor ear 1, the positioning rod 2 and the positioning sheet 3, and the position deviation of the pipeline 10 to be installed is regulated through the regulating sheet 4, the regulating frame 5, the connecting rod 6 and the top supporting rod 7, so that the accurate positioning of the pipeline butt joint is realized.
The specific application steps of the utility model are as follows:
(1) The in-place pipeline 9 is installed and fixed, and the anchor ear 1 and the locating piece 3 are selected according to the diameter of the in-place pipeline.
(2) The anchor ear 1, the locating rod 2 and the locating piece 3 are arranged on the pipeline 9 which is already in place.
(3) The pipeline 10 to be installed is hung into a pipeline well (a vertical shaft 13) by means of hoisting facilities such as a chain block 12 and the like, initially enters the position to be installed, and the vertical position of the pipeline 10 to be installed is adjusted through a chain block chain.
(4) The opposite side corresponding position of the locating piece 3 is provided with the components such as the adjusting piece 4, the adjusting frame 5, the connecting rod 6, the supporting rod 7 and the like, the connecting rod 6 and the supporting rod 7 are fastened through the locating bolt 8, the adjusting piece 4 and the adjusting frame 5 are installed, the supporting rod 7 supports against the shaft wall 11, and the adjusting piece 4 is attached to the pipeline 10 to be installed.
(5) The position of the adjusting frame 5 is adjusted, so that the position of the pipeline 10 to be installed is adjusted through the adjusting sheet 4, and the pipeline 10 to be installed is accurately installed in place through the positioning sheet 3 and the adjusting sheet 4.
(6) And (3) welding operation after positioning, and dismantling the device after welding, so as to be used for installing the lower-section pipeline.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (10)
1. The utility model provides a shaft inner tube says butt joint positioner, includes shaft (13), install pipeline (9) of taking one's place in the shaft, its characterized in that:
the device also comprises a positioning structure arranged on the pipeline (9) in place and an adjusting structure arranged between the pipeline (10) to be arranged and the shaft wall (11);
the positioning structure comprises a positioning sheet (3), wherein the positioning sheet is arranged at the installation position of the pipeline to be installed and is attached to the positioned pipeline to be installed;
the adjusting structure comprises an adjusting piece (4) and a telescopic rod arranged between the adjusting piece and the vertical shaft wall body, wherein the adjusting piece is arranged opposite to the positioning piece, one end of the telescopic rod is connected with the adjusting piece, and the other end of the telescopic rod props against the vertical shaft wall body.
2. The vertical shaft inner pipeline butt joint positioning device according to claim 1, wherein the positioning structure comprises a hoop (1), a positioning rod (2) and a positioning sheet (3), the hoop is arranged on a pipeline in place, one end of the positioning rod (2) is connected with the hoop, the other end is connected with the positioning sheet, and the positioning rod is vertically arranged on the periphery of the pipeline in place.
3. The vertical shaft inner pipeline butt joint positioning device according to claim 2, wherein a positioning hole (1-2) is formed in the anchor ear, a first hole opening (1-3) is reserved in the positioning hole, a positioning piece hole (3-1) is formed in the positioning piece, a second hole opening (3-2) is reserved in the positioning piece hole, a groove (2-2) is reserved at two ends of the positioning rod, the lower end of the positioning rod is inserted into the positioning hole, the upper end of the positioning rod is inserted into the positioning piece hole, the groove at the lower end of the positioning rod is connected with the first hole opening in an assembling mode, and the groove at the upper end of the positioning rod is connected with the second hole opening in an assembling mode.
4. The vertical shaft inner pipeline butt joint positioning device according to claim 3, wherein two ends of the positioning rod are positioned on the same axis, and the middle part of the positioning rod is of a convex structure.
5. A shaft lining pipe butt joint positioning device according to claim 3, characterized in that the positioning sheet is provided with a first arc-shaped sheet (3-3) which is consistent with the radian of the outer surface of the pipe to be installed.
6. The vertical shaft inner pipeline butt joint positioning device according to claim 1, wherein an adjusting screw (4-1) is mounted on the back of the adjusting piece, the telescopic rod comprises an adjusting frame (5), a connecting rod (6) and a top supporting rod (7) which are sequentially connected, one end of the adjusting frame is in threaded connection with the adjusting screw, the other end of the adjusting frame is in threaded connection with the connecting rod, one end of the top supporting rod is connected with the connecting rod, and the other end of the top supporting rod supports the vertical shaft wall.
7. The in-shaft conduit butt-joint positioning apparatus according to claim 6, wherein an end portion of the roof stay is provided with a flat pad.
8. The vertical shaft inner pipeline butting positioning device according to claim 6, wherein one end of the connecting rod is inserted into the top supporting rod, a plurality of connecting holes are formed in the connecting rod and/or the top supporting rod, and the connecting rod is detachably connected with the top supporting rod through the connecting holes and positioning bolts (8) which are opposite to each other.
9. The vertical shaft inner pipeline butt joint positioning device according to claim 6, wherein the working surface of the adjusting piece is provided with a second arc-shaped piece (4-2) which is consistent with the arc shape of the outer surface of the pipeline to be installed, and the second arc-shaped piece is attached to the outer surface of the pipeline to be installed.
10. The in-shaft conduit butt joint positioning apparatus according to any one of claims 1 to 9, wherein the positioning structure and the adjustment structure are provided in plural groups, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646380.0U CN219358550U (en) | 2023-03-27 | 2023-03-27 | Butt joint positioning device for inner pipelines of vertical shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320646380.0U CN219358550U (en) | 2023-03-27 | 2023-03-27 | Butt joint positioning device for inner pipelines of vertical shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358550U true CN219358550U (en) | 2023-07-18 |
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ID=87141239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320646380.0U Active CN219358550U (en) | 2023-03-27 | 2023-03-27 | Butt joint positioning device for inner pipelines of vertical shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219358550U (en) |
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2023
- 2023-03-27 CN CN202320646380.0U patent/CN219358550U/en active Active
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