CN114775785A - Rapid assembling device for steel structure net rack ball joint connecting rod pieces and construction method thereof - Google Patents
Rapid assembling device for steel structure net rack ball joint connecting rod pieces and construction method thereof Download PDFInfo
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- CN114775785A CN114775785A CN202210293425.0A CN202210293425A CN114775785A CN 114775785 A CN114775785 A CN 114775785A CN 202210293425 A CN202210293425 A CN 202210293425A CN 114775785 A CN114775785 A CN 114775785A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/1972—Welded or glued connection
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a device for quickly assembling steel structure net rack ball joint connecting rods and a construction method thereof, wherein the device comprises a positioning hemisphere assembly (10) and a connecting rod positioning pipe assembly (20); the positioning hemisphere assembly is of a hemispherical structure, a ball joint positioning opening (5) embedded with a steel structure net rack ball (8) is formed in the bottom of the positioning hemisphere assembly, a rod positioning opening (7) is formed in the top of the positioning hemisphere assembly, the connecting rod positioning pipe assembly is connected with the positioning hemisphere assembly through the rod positioning opening, and a temporary operation window (2) is formed in the connecting position of the connecting rod positioning pipe assembly and the positioning hemisphere assembly; the connecting rod positioning pipe assembly is of a hollow tubular structure, the connecting rods (9) are coaxially inserted into the connecting rod positioning pipe assembly and are in contact with the steel structure net rack ball, and part of contact positions are located in the temporary operation window. The invention can improve the positioning precision and the positioning speed of the connecting rod pieces on the steel structure net rack ball, thereby ensuring the quick and accurate assembly of the connecting rod pieces and the steel structure net rack ball.
Description
Technical Field
The invention relates to a building structure construction device and method, in particular to a steel structure net rack ball joint connecting rod piece rapid assembling device and a construction method thereof.
Background
Because of the advantages of light structure weight, good economic index, convenient transportation and the like, the steel structure net rack is widely applied to the construction of building structures, especially the design and construction process of complex steel structures. Complicated steel construction includes steel structure rack ball joint and the connection structure who connects the member, and steel structure rack ball joint and connection member are at the on-the-spot actual in-process of assembling, because the special construction of ball joint, have the problem that it is difficult to accurate positioning to connect the member, and it is great to construction precision and construction quality influence of whole steel structure rack, simultaneously, because the construction degree of difficulty is great, still have the low scheduling problem of installation effectiveness, are unfavorable for guaranteeing the construction progress.
Disclosure of Invention
The invention aims to provide a device for quickly assembling steel structure net rack ball joint connecting rod pieces and a construction method thereof, which can improve the positioning precision and the positioning speed of the connecting rod pieces on a steel structure net rack ball, thereby ensuring the quick and accurate assembly of the connecting rod pieces and the steel structure net rack ball.
The invention is realized in the following way:
a steel structure net rack ball joint connecting rod piece rapid assembling device comprises a positioning hemisphere component and a connecting rod piece positioning pipe component; the positioning hemisphere component is of a hemispherical structure, a ball joint positioning port is formed at the bottom of the positioning hemisphere component, and the upper half part of the steel structure net rack ball is embedded in the positioning hemisphere component in a matching manner through the ball joint positioning port; a rod positioning opening is formed at the top of the positioning hemispherical assembly, the connecting rod positioning tube assembly is connected to the positioning hemispherical assembly through the rod positioning opening, and a temporary operation window with a hollow structure is formed at the joint of the connecting rod positioning tube assembly and the positioning hemispherical assembly; the connecting rod positioning pipe assembly is of a hollow tubular structure, the connecting rods can be coaxially inserted into the connecting rod positioning pipe assembly and are in contact with the steel structure net rack ball, and part of contact positions of the connecting rods and the steel structure net rack ball are located in the temporary operation window.
The locating hemisphere assembly comprises a first locating hemisphere and a second locating hemisphere, the first locating hemisphere and the second locating hemisphere are of a quarter spherical structure, and the first locating hemisphere and the second locating hemisphere are symmetrically spliced to form the locating hemisphere assembly of a hemispherical structure.
The top of first location hemisphere and second location hemisphere all be formed with first locating port of semicircular, when making first location hemisphere and the concatenation of second location hemisphere, the concatenation of two first locating ports of semicircular constitutes the circular shape member location mouth and is connected with connecting member locating tube subassembly.
The bottom of the first locating hemisphere and the bottom of the second locating hemisphere are both provided with semicircular second locating ports, so that when the first locating hemisphere is spliced with the second locating hemisphere, the two semicircular second locating ports are spliced to form a circular spherical node locating port and are connected with the steel structure net rack ball in an embedded mode.
The connecting rod positioning pipe assembly comprises a first connecting rod positioning pipe and a second connecting rod positioning pipe, wherein the first connecting rod positioning pipe and the second connecting rod positioning pipe are both of semicircular tubular structures, so that the first connecting rod positioning pipe and the second connecting rod positioning pipe are symmetrically spliced to form the circular tubular connecting rod positioning pipe assembly.
The lower end of the first connecting rod piece positioning pipe is connected with a semicircular opening of the first positioning hemisphere, and the temporary operation window is positioned at the connecting part of the first connecting rod piece positioning pipe and the first positioning hemisphere; the lower end of the second connecting rod positioning pipe is connected with the semicircular opening of the second positioning hemisphere, and the temporary operation window is located at the joint of the second connecting rod positioning pipe and the second positioning hemisphere.
First location hemisphere and second location hemisphere for magnetism inhale the formula structure, make first location hemisphere and second location hemisphere adsorb on the surface of steel construction rack ball.
A construction method of a steel structure net rack ball joint connecting rod piece rapid assembling device comprises the following steps:
step 1: releasing a position line of a connecting rod piece to be installed on the surface of the steel structure net rack ball, and marking the position line;
and 2, step: installing a first positioning hemisphere, embedding the steel structure net rack sphere part in the first positioning hemisphere, and keeping the first positioning hemisphere aligned with a position line marked in advance;
and step 3: repeating the step 2, installing second positioning hemispheres, symmetrically splicing the second positioning hemispheres and the first positioning hemispheres to form positioning hemisphere assemblies, and symmetrically splicing the first connecting rod piece positioning pipes and the second connecting rod piece positioning pipes to form connecting rod piece positioning pipe assemblies;
and 4, step 4: hoisting the connecting rod piece, inserting the connecting rod piece into the connecting rod piece positioning pipe assembly, and enabling the lower end of the connecting rod piece to be in contact with the steel structure net rack ball;
and 5: welding the contact part of the connecting rod piece and the steel structure net rack ball through the temporary operation window, and temporarily fixing the connecting rod piece on the steel structure net rack ball;
step 6: and disassembling the positioning hemisphere assembly and the connecting rod positioning pipe assembly, and continuously welding the residual contact part of the connecting rod and the steel structure net rack ball to complete the positioning and installation of the connecting rod on the steel structure net rack ball.
Compared with the prior art, the invention has the following beneficial effects:
1. the device is provided with the first positioning hemisphere and the second positioning hemisphere, so that the positioning hemispheres with hemispherical structures can be symmetrically assembled and quickly mounted on the steel structure net rack ball in a magnetic adsorption mode, the device is convenient and quick to mount and dismount, meanwhile, the positioning holes of the rod pieces of the positioning hemispheres can be used for realizing accurate alignment of the connecting rod pieces on the steel structure net rack ball, and the construction efficiency and the construction quality of ball joints are improved.
2. The device is provided with the first connecting rod piece positioning pipe and the second connecting rod piece positioning pipe, so that the connecting rod piece positioning pipes with the circular tubular structures can be symmetrically assembled and are connected with the connecting rod pieces in a matching manner, the inserting positioning of the connecting rod pieces is facilitated, the mounting precision of the connecting rod pieces is ensured, and the stability of the connecting rod pieces is also facilitated to be kept in the temporary welding process.
3. The device provided by the invention is provided with the temporary operation window, so that part of connecting parts of the connecting rod pieces and the steel structure net rack balls can be welded temporarily, the connecting rod pieces are prevented from falling off when the device is disassembled, and the high-precision alignment of the connecting parts is ensured.
4. The construction method can quickly and accurately complete the positioning and installation of the connecting rod pieces on the steel structure net rack ball, reduces the positioning difficulty in the assembling process, can effectively improve the installation efficiency of the steel structure net rack ball and the connecting rod pieces, saves a large amount of positioning and installing time, and is particularly suitable for the assembling construction of the complicated steel structure net rack containing ball nodes.
Drawings
FIG. 1 is a perspective view of a device for rapidly assembling ball joint connecting rods of a steel structure net rack according to the present invention;
FIG. 2 is a front view of the device for rapidly assembling the ball joint connecting rods of the steel structure net rack of the present invention;
FIG. 3 is a top view of the device for rapidly assembling the ball joint connecting rods of the steel-structured net rack of the present invention;
FIG. 4 is a side view of the device for rapidly assembling the ball joint connecting rods of the steel structure net rack of the present invention;
fig. 5 is a schematic structural view of a first locating hemisphere and a first connecting rod element locating tube of the device for rapidly assembling the steel structure net rack spherical joint connecting rod elements of the present invention;
FIG. 6 is a schematic structural view of a second positioning hemisphere and a second connecting rod positioning tube of the device for rapidly assembling steel structure net rack spherical nodes connecting rods according to the present invention;
fig. 7 is a schematic view of the construction method of the device for rapidly assembling the steel structure net rack ball joint connecting rods of the present invention.
In the figure, 1 a first locating hemisphere, 2 a temporary operating window, 3 a second locating hemisphere, 4 a first connecting rod piece locating pipe, 5 a spherical joint locating port, 6 a second connecting rod piece locating pipe, 7 a rod piece locating port, 8 a net rack spherical joint, 9 a connecting rod piece, 10 a locating hemisphere assembly and 20 a connecting rod piece locating pipe assembly.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1 to 4 and 7, a device for quickly assembling steel structure net rack ball joint connecting rods comprises a positioning hemisphere assembly 10 and a connecting rod positioning tube assembly 20; the positioning hemisphere assembly 10 is of a hemispherical structure, a ball joint positioning port 5 is formed at the bottom of the positioning hemisphere assembly 10, and the upper half part of the steel structure net rack ball 8 is embedded in the positioning hemisphere assembly 10 in a matching mode through the ball joint positioning port 5; a rod positioning opening 7 is formed at the top of the positioning hemispherical assembly 10, the connecting rod positioning tube assembly 20 is connected to the positioning hemispherical assembly 10 through the rod positioning opening 7, and a temporary operation window 2 with a hollow structure is formed at the joint of the connecting rod positioning tube assembly 20 and the positioning hemispherical assembly 10; the connecting rod positioning pipe assembly 20 is a hollow tubular structure, the connecting rods 9 can be coaxially inserted into the connecting rod positioning pipe assembly 20 and are in contact with the steel structure net rack ball 8, and part of the contact parts of the connecting rods 9 and the steel structure net rack ball 8 are positioned in the temporary operation window 2. Utilize location hemisphere subassembly 10 can realize quick location and interim installation on steel structure rack ball 8 to confirm the mounted position who connects member 9 through connecting member locating tube subassembly 20, recycle interim operation window 2 temporary welding steel structure rack ball 8 and connect member 9, ensure to connect accurate positioning and interim installation of member 9 on steel structure rack ball 8, it can with the full weld of being connected member 9 hookup location to accomplish steel structure rack ball 8 after dismantling location hemisphere subassembly 10 and connecting member locating tube subassembly 20.
Referring to fig. 1 to 6, the positioning hemisphere assembly 10 includes a first positioning hemisphere 1 and a second positioning hemisphere 3, where the first positioning hemisphere 1 and the second positioning hemisphere 3 are both of a quarter-sphere structure, and the first positioning hemisphere 1 and the second positioning hemisphere 3 are symmetrically spliced to form the positioning hemisphere assembly 10 of a hemisphere surface structure. First location hemisphere 1 and second location hemisphere 3 are symmetrical structure, simple to operate, and the installation back counterpoint precision is high, and difficult emergence skew scheduling problem is favorable to guaranteeing the location accuracy nature of connecting rod piece 9.
The top of the first locating hemisphere 1 and the top of the second locating hemisphere 3 are both formed with a first locating opening (not shown in the figure), so that when the first locating hemisphere 1 and the second locating hemisphere 3 are spliced, the two first locating openings are spliced to form a round rod locating opening 7 and connected with the connecting rod locating tube assembly 20. The first locating openings are connected with the connecting rod positioning pipe assembly 20 accurately through semicircular first locating openings, and are also aligned with the determined installation positions on the steel structure net rack ball 8 accurately, so that the accurate location of the installation positions of the connecting rods 9 is realized.
The bottom of first location hemisphere 1 and second location hemisphere 3 all be formed with semicircular second location mouth (not shown in the figure), when making first location hemisphere 1 splice with second location hemisphere 3, two semicircular second location mouths splice and constitute circular shape nodel location mouth 5 and inlay the dress with steel construction rack ball 8 and be connected. First location hemisphere 1 and second location hemisphere 3 realize through the second location mouth half covering to steel construction rack ball 8, and area of contact is big, has guaranteed that first location hemisphere 1 and second location hemisphere 3's stable installation does not drop.
Referring to fig. 1 to 6, the connecting rod positioning tube assembly 20 includes a first connecting rod positioning tube 4 and a second connecting rod positioning tube 6, and the first connecting rod positioning tube 4 and the second connecting rod positioning tube 6 are both semi-circular tube structures, so that the first connecting rod positioning tube 4 and the second connecting rod positioning tube 6 are symmetrically spliced to form the circular tube connecting rod positioning tube assembly 20. The first connecting rod positioning tube 4 and the second connecting rod positioning tube 6 are matched with the size of the connecting rod 9, so that accurate positioning is realized after the connecting rod 9 is coaxially inserted into the connecting rod positioning tube assembly 20.
The lower end of the first connecting rod part positioning pipe 4 is connected with a semicircular opening of the first positioning hemisphere 1, and the temporary operating window 2 is positioned at the connecting part of the first connecting rod part positioning pipe 4 and the first positioning hemisphere 1; the lower extreme of second connecting rod piece registration arm 6 is connected with the semi-circular opening of second location hemisphere 3, and interim operation window 2 is located the junction of second connecting rod piece registration arm 6 and second location hemisphere 3, ensures that interim operation window 2 covers the part connection site of connecting rod piece 9 and steel construction rack ball 8, is convenient for connect the temporary welded fastening of rod piece 9 and steel construction rack ball 8.
Referring to fig. 1 to 7, a construction method of a steel structure net rack ball joint connecting rod rapid assembling device includes the following steps:
step 1: and (3) releasing a position line of the connecting rod piece 9 to be installed on the surface of the steel structure net rack ball 8 by using a total station, and marking the position line, wherein the position line is determined by a design drawing.
Step 2: utilize magnetic adsorption to install first location hemisphere 1, make the fourth part embedding of steel construction rack ball 8 in first location hemisphere 1 to keep the first opening of the semicircular of first location hemisphere 1 to align with the position line that marks in advance, ensure the accurate installation of first location hemisphere 1 on steel construction rack ball 8, the diameter coincidence of second opening and steel construction rack ball 8.
And step 3: and (3) repeating the step (2), installing a second positioning hemisphere (3) by magnetic adsorption, symmetrically splicing the second positioning hemisphere (3) and the first positioning hemisphere (1) to form a positioning hemisphere assembly (10), and symmetrically splicing a first connecting rod piece positioning pipe (4) and a second connecting rod piece positioning pipe (6) to form a connecting rod piece positioning pipe assembly (20) for accurately positioning the connecting rod piece (9).
And 4, step 4: the connecting rod 9 is vertically hoisted by using hoisting equipment, so that the connecting rod 9 is inserted into the connecting rod positioning pipe assembly 20, and the lower end of the connecting rod 9 is contacted with the steel structure net rack ball 8.
And 5: the contact position of the connecting rod 9 and the steel structure net rack ball 8 is welded through the temporary operation window 2, the connecting rod 9 is temporarily fixed on the steel structure net rack ball 8, and the connecting rod 9 is prevented from falling off when the positioning hemispherical assembly 10 and the connecting rod positioning pipe assembly 20 are disassembled.
And 6: and (3) detaching the positioning hemispherical assembly 10 and the connecting rod positioning tube assembly 20, and continuing welding the residual contact part of the connecting rod 9 and the steel structure net rack ball 8 to complete the positioning and installation of the connecting rod 9 on the steel structure net rack ball 8.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a device is assembled fast to steel construction rack ball joint connecting rod spare, characterized by: comprises a locating hemisphere assembly (10) and a connecting rod locating tube assembly (20); the positioning hemisphere component (10) is of a hemispherical structure, a ball joint positioning opening (5) is formed at the bottom of the positioning hemisphere component (10), and the upper half part of the steel structure grid frame ball (8) is embedded in the positioning hemisphere component (10) through the ball joint positioning opening (5) in a matching manner; a rod piece positioning opening (7) is formed in the top of the positioning hemispherical assembly (10), the connecting rod piece positioning pipe assembly (20) is connected to the positioning hemispherical assembly (10) through the rod piece positioning opening (7), and a temporary operation window (2) with a hollow structure is formed in the connecting position of the connecting rod piece positioning pipe assembly (20) and the positioning hemispherical assembly (10); the connecting rod positioning pipe assembly (20) is of a hollow tubular structure, the connecting rods (9) can be coaxially inserted into the connecting rod positioning pipe assembly (20) and are in contact with the steel structure net rack balls (8), and part of contact positions of the connecting rods (9) and the steel structure net rack balls (8) are positioned in the temporary operation window (2).
2. The device for quickly assembling the steel structure net rack ball joint connecting rods according to claim 1, is characterized in that: the locating hemisphere component (10) comprises a first locating hemisphere (1) and a second locating hemisphere (3), wherein the first locating hemisphere (1) and the second locating hemisphere (3) are of a quarter spherical structure, and the first locating hemisphere (1) and the second locating hemisphere (3) are symmetrically spliced to form the locating hemisphere component (10) of the hemispherical structure.
3. The device for quickly assembling the steel structure net rack ball joint connecting rods according to claim 2, is characterized in that: the top of the first locating hemisphere (1) and the top of the second locating hemisphere (3) are both provided with a first semicircular locating opening, so that when the first locating hemisphere (1) is spliced with the second locating hemisphere (3), the two first semicircular locating openings are spliced to form a circular rod piece locating opening (7) and are connected with a connecting rod piece locating pipe assembly (20).
4. The device for rapidly assembling the steel structure net rack ball joint connecting rod pieces according to claim 2, is characterized in that: the bottom of first location hemisphere (1) and second location hemisphere (3) all be formed with semicircular second location mouth, when making first location hemisphere (1) splice with second location hemisphere (3), two semicircular second location mouths splice and constitute circular shape ball joint location mouth (5) and inlay to adorn with steel construction rack ball (8) and be connected.
5. The device for quickly assembling the steel structure net rack ball joint connecting rods according to claim 2, is characterized in that: connecting rod piece positioning tube subassembly (20) including connecting rod piece positioning tube (4) and second connecting rod piece positioning tube (6), connecting rod piece positioning tube (4) and second connecting rod piece positioning tube (6) are half-round tubular structure, make connecting rod piece positioning tube (4) and second connecting rod piece positioning tube (6) symmetry concatenation constitute circle tubulose connecting rod piece positioning tube subassembly (20).
6. The device for quickly assembling the steel structure net rack ball joint connecting rods according to claim 5, is characterized in that: the lower end of the first connecting rod part positioning pipe (4) is connected with a semicircular opening of the first positioning hemisphere (1), and the temporary operation window (2) is positioned at the connecting part of the first connecting rod part positioning pipe (4) and the first positioning hemisphere (1); the lower end of the second connecting rod positioning pipe (6) is connected with a semicircular opening of the second positioning hemisphere (3), and the temporary operation window (2) is positioned at the connecting position of the second connecting rod positioning pipe (6) and the second positioning hemisphere (3).
7. The device for quickly assembling the ball joint connecting rod pieces of the steel structure net racks according to the claims 2, 3, 4 or 6, is characterized in that: first location hemisphere (1) and second location hemisphere (3) for magnetism inhale the formula structure, make first location hemisphere (1) and second location hemisphere (3) can adsorb on the surface of steel construction rack ball (8).
8. A construction method of the steel structure net rack ball joint connecting rod piece rapid assembling device of claim 5, which is characterized in that: the method comprises the following steps:
step 1: the position line of the connecting rod piece (9) to be installed is released on the surface of the steel structure net rack ball (8), and the position line is marked;
and 2, step: installing a first positioning hemisphere (1), partially embedding a steel structure net rack ball (8) into the first positioning hemisphere (1), and keeping the first positioning hemisphere (1) aligned with a position line marked in advance;
and step 3: the step 2 is repeated, a second positioning hemisphere (3) is installed, the second positioning hemisphere (3) and the first positioning hemisphere (1) are symmetrically spliced to form a positioning hemisphere assembly (10), and a first connecting rod piece positioning pipe (4) and a second connecting rod piece positioning pipe (6) are symmetrically spliced to form a connecting rod piece positioning pipe assembly (20);
and 4, step 4: hoisting the connecting rod piece (9) to enable the connecting rod piece (9) to be inserted into the connecting rod piece positioning pipe assembly (20), wherein the lower end of the connecting rod piece (9) is in contact with the steel structure net rack ball (8);
and 5: the contact part of the connecting rod piece (9) and the steel structure net rack ball (8) is welded through the temporary operation window (2), and the connecting rod piece (9) is temporarily fixed on the steel structure net rack ball (8);
and 6: and (3) disassembling the positioning hemispherical assembly (10) and the connecting rod positioning tube assembly (20), and continuously welding the residual contact part of the connecting rod (9) and the steel structure net rack ball (8) to complete the positioning and installation of the connecting rod (9) on the steel structure net rack ball (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293425.0A CN114775785B (en) | 2022-03-23 | 2022-03-23 | Rapid assembling device for steel structure net rack ball node connecting rod pieces and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293425.0A CN114775785B (en) | 2022-03-23 | 2022-03-23 | Rapid assembling device for steel structure net rack ball node connecting rod pieces and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114775785A true CN114775785A (en) | 2022-07-22 |
| CN114775785B CN114775785B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210293425.0A Active CN114775785B (en) | 2022-03-23 | 2022-03-23 | Rapid assembling device for steel structure net rack ball node connecting rod pieces and construction method thereof |
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| Country | Link |
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| CN (1) | CN114775785B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220195A (en) * | 2023-05-08 | 2023-06-06 | 山西六建集团有限公司 | Welded hollow ball joint and processing method thereof |
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| CN209903022U (en) * | 2019-02-25 | 2020-01-07 | 上海麦可洛自动化科技有限公司 | Universal positioner |
| CN213597194U (en) * | 2020-06-29 | 2021-07-02 | 山东华亿钢机股份有限公司 | Assembled steel structure net rack |
| CN113975164A (en) * | 2021-11-26 | 2022-01-28 | 中国人民解放军联勤保障部队第九二〇医院 | Spliced multi-angle needle insertion external fixator |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170631A (en) * | 1994-12-20 | 1996-07-02 | Showa:Kk | Ball joint |
| CN102147242A (en) * | 2011-01-11 | 2011-08-10 | 中国建筑第八工程局有限公司 | Welding ball center positioning method and device |
| CN209903022U (en) * | 2019-02-25 | 2020-01-07 | 上海麦可洛自动化科技有限公司 | Universal positioner |
| CN109667722A (en) * | 2019-03-01 | 2019-04-23 | 北方民族大学 | The flat docking facilities of the horizontal saliva of aerial pipe mouth and interconnection method positioned using magnetic spherical hinge |
| CN213597194U (en) * | 2020-06-29 | 2021-07-02 | 山东华亿钢机股份有限公司 | Assembled steel structure net rack |
| CN113975164A (en) * | 2021-11-26 | 2022-01-28 | 中国人民解放军联勤保障部队第九二〇医院 | Spliced multi-angle needle insertion external fixator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116220195A (en) * | 2023-05-08 | 2023-06-06 | 山西六建集团有限公司 | Welded hollow ball joint and processing method thereof |
| CN116220195B (en) * | 2023-05-08 | 2023-07-07 | 山西六建集团有限公司 | Welded hollow ball joint and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114775785B (en) | 2024-01-23 |
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