CN114775785B - Rapid assembling device for steel structure net rack ball node connecting rod pieces and construction method thereof - Google Patents
Rapid assembling device for steel structure net rack ball node connecting rod pieces and construction method thereof Download PDFInfo
- Publication number
- CN114775785B CN114775785B CN202210293425.0A CN202210293425A CN114775785B CN 114775785 B CN114775785 B CN 114775785B CN 202210293425 A CN202210293425 A CN 202210293425A CN 114775785 B CN114775785 B CN 114775785B
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- connecting rod
- rod piece
- hemisphere
- steel structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000010276 construction Methods 0.000 title claims abstract description 29
- CAWXEEYDBZRFPE-UHFFFAOYSA-N Hexazinone Chemical compound O=C1N(C)C(N(C)C)=NC(=O)N1C1CCCCC1 CAWXEEYDBZRFPE-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a rapid assembling device for a steel structure net rack ball node connecting rod piece and a construction method thereof, wherein the device comprises a positioning hemispherical assembly (10) and a connecting rod piece positioning pipe assembly (20); the positioning hemisphere component is of a hemispherical structure, a spherical node positioning opening (5) for embedding a steel structure net rack ball (8) is formed in the bottom of the positioning hemisphere component, a rod piece positioning opening (7) is formed in the top of the positioning hemisphere component, the connecting rod piece positioning pipe component is connected with the positioning hemisphere component through the rod piece positioning opening, and a temporary operation window (2) is formed in the joint of the connecting rod piece positioning pipe component and the positioning hemisphere component; the connecting rod piece positioning tube assembly is of a hollow tubular structure, the connecting rod piece (9) is coaxially inserted into the connecting rod piece positioning tube assembly and is contacted with the steel structure net rack ball, and part of the contact part is positioned in the temporary operation window. The invention can improve the positioning precision and the positioning speed of the connecting rod piece on the steel structure net rack ball, thereby ensuring the rapid and accurate assembly of the connecting rod piece and the steel structure net rack ball.
Description
Technical Field
The invention relates to a construction device and a construction method of a building structure, in particular to a rapid assembly device for a steel structure grid ball node connecting rod piece and a construction method thereof.
Background
The steel structure net frame has the advantages of light structure, good economic index, convenient transportation and the like, and is widely applied to building structure construction at present, in particular to complex steel structure design and construction process. The complex steel structure includes steel construction rack ball node and the connection structure of connecting rod spare, and steel construction rack ball node and connection rod spare are in the actual in-process of assembling in scene, because the special structure of ball node, have the problem that connection rod spare is difficult to the accurate positioning, influence great to the construction precision and the construction quality of whole steel construction 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 rapid assembling device for a steel structure grid ball node connecting rod and a construction method thereof, which can improve the positioning accuracy and the positioning speed of the connecting rod on a steel structure grid ball, thereby ensuring the rapid and accurate assembling of the connecting rod and the steel structure grid ball.
The invention is realized in the following way:
a steel structure net rack ball node 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 opening is formed in 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 way through the ball joint positioning opening; a rod piece positioning opening is formed at the top of the positioning hemisphere component, the connecting rod piece positioning pipe component is connected to the positioning hemisphere component through the rod piece positioning opening, and a temporary operation window with a hollowed-out structure is formed at the joint of the connecting rod piece positioning pipe component and the positioning hemisphere component; the connecting rod piece locating pipe assembly is of a hollow tubular structure, the connecting rod piece can be coaxially inserted into the connecting rod piece locating pipe assembly and is contacted with the steel structure net rack ball, and the contact part of the connecting rod piece and the steel structure net rack ball is positioned in the temporary operation window.
The positioning hemisphere assembly comprises a first positioning hemisphere and a second positioning hemisphere, wherein the first positioning hemisphere and the second positioning hemisphere are of a quarter spherical structure, and the first positioning hemisphere and the second positioning hemisphere are symmetrically spliced to form the positioning hemisphere assembly of a hemispherical structure.
The tops of the first positioning hemisphere and the second positioning hemisphere are respectively provided with a semicircular first positioning opening, so that when the first positioning hemisphere is spliced with the second positioning hemisphere, the two semicircular first positioning openings are spliced to form a circular rod piece positioning opening and are connected with a connecting rod piece positioning pipe assembly.
The bottoms of the first positioning hemisphere and the second positioning hemisphere are respectively provided with a semicircular second positioning opening, so that when the first positioning hemisphere is spliced with the second positioning hemisphere, the two semicircular second positioning openings are spliced to form a circular ball joint positioning opening and are in ball embedding connection with the steel structure net rack.
The connecting rod piece locating pipe assembly comprises a first connecting rod piece locating pipe and a second connecting rod piece locating pipe, wherein the first connecting rod piece locating pipe and the second connecting rod piece locating pipe are of semicircular tubular structures, and the first connecting rod piece locating pipe and the second connecting rod piece locating pipe are symmetrically spliced to form the circular tubular connecting rod piece locating pipe assembly.
The lower end of the first connecting rod piece positioning pipe is connected with the semicircular opening of the first positioning hemisphere, and the temporary operation window is positioned at the joint of the first connecting rod piece positioning pipe and the first positioning hemisphere; the lower end of the second connecting rod piece positioning tube is connected with the semicircular opening of the second positioning hemisphere, and the temporary operation window is positioned at the joint of the second connecting rod piece positioning tube and the second positioning hemisphere.
The first positioning hemisphere and the second positioning hemisphere are of a magnetic attraction type structure, so that the first positioning hemisphere and the second positioning hemisphere can be adsorbed on the surface of the steel structure net rack sphere.
A construction method of a steel structure grid ball node connecting rod piece rapid assembly device comprises the following steps:
step 1: discharging 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;
step 2: installing a first positioning hemisphere, enabling a steel structure net rack ball part to be embedded into the first positioning hemisphere, and keeping the first positioning hemisphere aligned with a pre-marked position line;
step 3: repeating the step 2 to install a second positioning hemisphere, wherein the second positioning hemisphere and the first positioning hemisphere are symmetrically spliced to form a positioning hemisphere assembly, and the first connecting rod piece positioning tube and the second connecting rod piece positioning tube are symmetrically spliced to form a connecting rod piece positioning tube assembly;
step 4: hoisting the connecting rod piece, so that the connecting rod piece is inserted into the connecting rod piece positioning pipe assembly, and the lower end of the connecting rod piece is contacted with the steel structure net rack ball;
step 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 tube assembly, and continuously welding the rest contact part of the connecting rod and the steel structure net rack ball to finish positioning and mounting 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 provided by the invention 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 are quickly installed on the steel structure grid balls in a magnetic adsorption mode, the device is convenient and quick to disassemble and assemble, meanwhile, the positioning ports of the rod pieces of the positioning hemispheres can be utilized to realize accurate alignment of the connecting rod pieces on the steel structure grid balls, and the construction efficiency and the construction quality of the ball nodes are improved.
2. The device provided by the invention is provided with the first connecting rod piece locating pipe and the second connecting rod piece locating pipe, so that the connecting rod piece locating pipe with a circular pipe-shaped structure can be symmetrically assembled and is connected with the connecting rod piece in a matching way, the splicing and locating of the connecting rod piece are facilitated, the installation precision of the connecting rod piece is ensured, and the stability of the connecting rod piece is also facilitated to be maintained in the temporary welding process.
3. The device provided by the invention is provided with the temporary operation window, so that the connection part of the connection rod piece and the steel structure net rack ball can be temporarily welded, the connection rod piece is prevented from falling off during the disassembly of the device, and the high-precision alignment of the connection part is ensured.
4. The construction method can rapidly and accurately complete the positioning and the installation of the connecting rod piece on the steel structure net rack ball, reduce the positioning difficulty in the assembling process, effectively improve the installation efficiency of the steel structure net rack ball and the connecting rod piece, save a large amount of positioning and installation time, and is particularly suitable for the assembling construction of the complex steel structure net rack with the ball joints.
Drawings
FIG. 1 is a perspective view of a steel structure grid ball node connecting rod quick assembly device of the invention;
FIG. 2 is a front view of the steel structure grid ball node connecting rod quick assembly device of the invention;
FIG. 3 is a top view of the steel structure grid ball node connecting rod quick assembly device of the invention;
FIG. 4 is a side view of the steel structure grid ball node connecting rod quick assembly device of the invention;
FIG. 5 is a schematic view of the structure of the first positioning hemisphere and the first connecting rod piece positioning tube of the steel structure grid ball node connecting rod piece rapid assembly device of the invention;
FIG. 6 is a schematic diagram of the second positioning hemisphere and the second connecting rod positioning tube of the steel structure grid ball node connecting rod rapid assembly device;
fig. 7 is a schematic diagram of a construction method of the rapid assembly device for the steel structure grid ball node connecting rod pieces.
In the figure, 1 first location hemisphere, 2 temporary operation window, 3 second location hemisphere, 4 head rod spare registration arm, 5 ball node locating hole, 6 second connection member registration arm, 7 member locating hole, 8 rack ball node, 9 connection member, 10 location hemisphere subassembly, 20 connection member registration arm subassembly.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 to 4 and 7, a steel structure grid ball node connecting rod rapid assembling device 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 node positioning opening 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 way through the ball node positioning opening 5; the top of the positioning hemisphere assembly 10 is provided with a rod positioning opening 7, a connecting rod positioning pipe assembly 20 is connected to the positioning hemisphere assembly 10 through the rod positioning opening 7, and a temporary operation window 2 with a hollowed-out structure is formed at the joint of the connecting rod positioning pipe assembly 20 and the positioning hemisphere assembly 10; the connecting rod positioning tube assembly 20 is of a hollow tubular structure, the connecting rod 9 can be coaxially inserted into the connecting rod positioning tube assembly 20 and is contacted with the steel structure net rack ball 8, and a part of contact part of the connecting rod 9 and the steel structure net rack ball 8 is positioned in the temporary operation window 2. The positioning hemisphere assembly 10 is utilized to realize quick positioning and temporary installation on the steel structure net rack ball 8, the installation position of the connecting rod piece 9 is determined through the connecting rod piece positioning tube assembly 20, the steel structure net rack ball 8 and the connecting rod piece 9 are temporarily welded through the temporary operation window 2, accurate positioning and temporary installation of the connecting rod piece 9 on the steel structure net rack ball 8 are ensured, and full welding of the connection position of the steel structure net rack ball 8 and the connecting rod piece 9 is completed after the positioning hemisphere assembly 10 and the connecting rod piece positioning tube assembly 20 are disassembled.
Referring to fig. 1 to 6, the positioning hemisphere assembly 10 includes a first positioning hemisphere 1 and a second positioning hemisphere 3, wherein the first positioning hemisphere 1 and the second positioning hemisphere 3 are in a quarter sphere structure, so that the first positioning hemisphere 1 and the second positioning hemisphere 3 are symmetrically spliced to form the positioning hemisphere assembly 10 with a hemispherical structure. The first positioning hemisphere 1 and the second positioning hemisphere 3 are symmetrical structures, are convenient to install, have high alignment precision after installation, are not easy to deviate, and are beneficial to guaranteeing the positioning accuracy of the connecting rod piece 9.
The tops of the first positioning hemisphere 1 and the second positioning hemisphere 3 are respectively provided with a semicircular first positioning opening (not shown in the figure), so that when the first positioning hemisphere 1 is spliced with the second positioning hemisphere 3, the two semicircular first positioning openings are spliced to form a circular rod piece positioning opening 7 and are connected with a connecting rod piece positioning pipe assembly 20. The precise connection is realized through the semicircular first positioning opening and the connecting rod piece positioning pipe assembly 20, and the precise alignment is also realized with the determined installation position on the steel structure net rack ball 8, so that the precise positioning of the installation position of the connecting rod piece 9 is realized.
The bottoms of the first positioning hemisphere 1 and the second positioning hemisphere 3 are respectively provided with a semicircular second positioning opening (not shown in the figure), so that when the first positioning hemisphere 1 is spliced with the second positioning hemisphere 3, the two semicircular second positioning openings are spliced to form a circular ball joint positioning opening 5 and are embedded and connected with a steel structure net rack ball 8. The first positioning hemisphere 1 and the second positioning hemisphere 3 realize half coverage of the steel structure net rack ball 8 through the second positioning opening, so that the contact area is large, and stable installation of the first positioning hemisphere 1 and the second positioning hemisphere 3 is ensured not to fall off.
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 in a semicircular tubular structure, so that the first connecting rod positioning tube 4 and the second connecting rod positioning tube 6 are symmetrically spliced to form the circular tubular connecting rod positioning tube assembly 20. The size of the connecting rod piece 9 is matched through the first connecting rod piece locating pipe 4 and the second connecting rod piece locating pipe 6, so that accurate locating is realized after the connecting rod piece 9 is coaxially inserted into the connecting rod piece locating pipe assembly 20.
The lower end of the first connecting rod piece 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 joint of the first connecting rod piece positioning pipe 4 and the first positioning hemisphere 1; the lower extreme of second connecting rod spare registration arm 6 is connected with the semicircular opening of second location hemisphere 3, and temporary operation window 2 is located the junction of second connecting rod spare registration arm 6 and second location hemisphere 3, ensures that temporary operation window 2 covers the part junction of connecting rod spare 9 and steel construction rack ball 8, and the temporary welded fastening of connecting rod spare 9 and steel construction rack ball 8 of being convenient for.
The first positioning hemisphere 1 and the second positioning hemisphere 3 are of a magnetic attraction type structure, so that the first positioning hemisphere 1 and the second positioning hemisphere 3 can be adsorbed on the surface of the steel structure net rack ball 8. The first positioning hemisphere 1 and the second positioning hemisphere 3 can be made of magnetic materials, or magnetic sheets are installed on the first positioning hemisphere 1 and the second positioning hemisphere 3 and used for adsorbing the steel structure net rack balls 8, and splicing of the first positioning hemisphere 1 and the second positioning hemisphere 3 and installation stability on the steel structure net rack balls 8 are ensured.
Referring to fig. 1 to 7, a construction method of a steel structure grid ball node connecting rod rapid assembly device comprises the following steps:
step 1: and paying out 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: the first positioning hemisphere 1 is installed by utilizing magnetic force adsorption, so that a quarter part of the steel structure net rack ball 8 is embedded into the first positioning hemisphere 1, the semicircular first opening of the first positioning hemisphere 1 is aligned with a position line marked in advance, the accurate installation of the first positioning hemisphere 1 on the steel structure net rack ball 8 is ensured, and the second opening coincides with the diameter of the steel structure net rack ball 8.
Step 3: and step 2 is repeated, the second positioning hemisphere 3 is adsorbed and installed by utilizing magnetic force, the second positioning hemisphere 3 and the first positioning hemisphere 1 are symmetrically spliced to form a positioning hemisphere assembly 10, and the first connecting rod piece positioning tube 4 and the second connecting rod piece positioning tube 6 are symmetrically spliced to form a connecting rod piece positioning tube assembly 20 for accurately positioning the connecting rod piece 9.
Step 4: the connecting rod piece 9 is vertically hoisted by using hoisting equipment, the connecting rod piece 9 is inserted into the connecting rod piece positioning pipe assembly 20, and the lower end of the connecting rod piece 9 is contacted with the steel structure net rack ball 8.
Step 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, the connecting rod piece 9 is temporarily fixed on the steel structure net rack ball 8, and the connecting rod piece 9 is prevented from falling off when the positioning hemisphere assembly 10 and the connecting rod piece positioning tube assembly 20 are disassembled.
Step 6: and disassembling the positioning hemisphere assembly 10 and the connecting rod positioning tube assembly 20, and continuously welding the rest contact part of the connecting rod 9 and the steel structure net rack ball 8 to finish positioning and mounting of the connecting rod 9 on the steel structure net rack ball 8.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the invention, and therefore, any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (3)
1. A construction method of a steel structure net rack ball node connecting rod piece rapid assembly device is characterized by comprising the following steps: the rapid assembling device for the steel structure grid ball node connecting rod pieces comprises a positioning hemisphere assembly (10) and a connecting rod piece positioning tube assembly (20); the positioning hemisphere assembly (10) is of a hemispherical structure, a ball joint positioning opening (5) is formed in 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 way through the ball joint positioning opening (5); a rod piece positioning opening (7) is formed at the top of the positioning hemisphere component (10), a connecting rod piece positioning pipe component (20) is connected to the positioning hemisphere component (10) through the rod piece positioning opening (7), and a temporary operation window (2) with a hollowed-out structure is formed at the joint of the connecting rod piece positioning pipe component (20) and the positioning hemisphere component (10); the connecting rod piece positioning tube assembly (20) is of a hollow tubular structure, the connecting rod piece (9) can be coaxially inserted into the connecting rod piece positioning tube assembly (20) and is contacted with the steel structure net rack ball (8), and the part of the connecting rod piece (9) contacted with the steel structure net rack ball (8) is positioned in the temporary operation window (2);
the positioning hemisphere assembly (10) comprises a first positioning hemisphere (1) and a second positioning hemisphere (3), wherein the first positioning hemisphere (1) and the second positioning hemisphere (3) are of a quarter spherical 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 hemispherical structure;
the first positioning hemisphere (1) and the second positioning hemisphere (3) are of a magnetic attraction structure, so that the first positioning hemisphere (1) and the second positioning hemisphere (3) can be adsorbed on the surface of the steel structure net rack ball (8);
the connecting rod piece positioning pipe assembly (20) comprises a first connecting rod piece positioning pipe (4) and a second connecting rod piece positioning pipe (6), wherein the first connecting rod piece positioning pipe (4) and the second connecting rod piece positioning pipe (6) are of semicircular tubular structures, and the first connecting rod piece positioning pipe (4) and the second connecting rod piece positioning pipe (6) are symmetrically spliced to form the circular tubular connecting rod piece positioning pipe assembly (20);
the lower end of the first connecting rod piece 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 joint of the first connecting rod piece positioning pipe (4) and the first positioning hemisphere (1); the lower end of the second connecting rod piece positioning tube (6) is connected with a semicircular opening of the second positioning hemisphere (3), and the temporary operation window (2) is positioned at the joint of the second connecting rod piece positioning tube (6) and the second positioning hemisphere (3);
the construction method comprises the following steps:
step 1: discharging a position line of a connecting rod piece (9) to be installed on the surface of the steel structure net rack ball (8), and marking the position line;
step 2: the first positioning hemisphere (1) is adsorbed and installed by utilizing magnetic force, so that the steel structure net rack sphere (8) is partially embedded into the first positioning hemisphere (1), and the first positioning hemisphere (1) is kept aligned with a pre-marked position line;
step 3: repeating the step 2, and installing a second positioning hemisphere (3) by utilizing magnetic attraction, wherein the second positioning hemisphere (3) and the first positioning hemisphere (1) are symmetrically spliced to form a positioning hemisphere assembly (10), and the first connecting rod piece positioning tube (4) and the second connecting rod piece positioning tube (6) are symmetrically spliced to form a connecting rod piece positioning tube assembly (20);
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), and enabling the lower end of the connecting rod piece (9) to be in contact with the steel structure net rack ball (8);
step 5: welding the contact part of the connecting rod piece (9) and the steel structure net rack ball (8) through the temporary operation window (2), and temporarily fixing the connecting rod piece (9) on the steel structure net rack ball (8);
step 6: and disassembling the positioning hemisphere assembly (10) and the connecting rod positioning tube assembly (20), and continuously welding the rest contact part of the connecting rod (9) and the steel structure net rack ball (8), thereby completing the positioning and the installation of the connecting rod (9) on the steel structure net rack ball (8).
2. The construction method of the steel structure grid ball node connecting rod rapid assembling device according to claim 1, which is characterized in that: the top of first location hemisphere (1) and second location hemisphere (3) all be formed with semicircular first location mouth, when making first location hemisphere (1) splice with second location hemisphere (3), two semicircular first location mouthfuls splice and constitute circular shape member locating port (7) and be connected with connecting member locating tube subassembly (20).
3. The construction method of the steel structure grid ball node connecting rod rapid assembling device according to claim 1, which is characterized in that: the bottoms of the first positioning hemisphere (1) and the second positioning hemisphere (3) are respectively provided with a semicircular second positioning opening, so that when the first positioning hemisphere (1) is spliced with the second positioning hemisphere (3), the two semicircular second positioning openings are spliced to form a circular ball joint positioning opening (5) and are embedded and connected with a 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 |
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| CN114775785A CN114775785A (en) | 2022-07-22 |
| CN114775785B true CN114775785B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170631A (en) * | 1994-12-20 | 1996-07-02 | Showa:Kk | Ball joint |
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2022
- 2022-03-23 CN CN202210293425.0A patent/CN114775785B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN114775785A (en) | 2022-07-22 |
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