CN115992555A - Intelligent assembly type node construction automation system - Google Patents
Intelligent assembly type node construction automation system Download PDFInfo
- Publication number
- CN115992555A CN115992555A CN202310105303.9A CN202310105303A CN115992555A CN 115992555 A CN115992555 A CN 115992555A CN 202310105303 A CN202310105303 A CN 202310105303A CN 115992555 A CN115992555 A CN 115992555A
- Authority
- CN
- China
- Prior art keywords
- slot
- assembly part
- assembly
- block
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims description 12
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Connection Of Plates (AREA)
Abstract
The invention relates to the technical field of main connecting pieces and discloses an intelligent assembly type node structure automation system. This intelligence assembled node structure automation system inserts first inserted block in first slot, then inserts second inserted block in second slot and the fourth slot, and at this moment, be in cross connection's state between first assembly part and the third assembly part, then insert first fixture block in first draw-in groove, the second fixture block inserts in the second draw-in groove, has improved the fastness that each assembly part is connected, even fastening bolt takes place corrosion, fracture, also is difficult to influence the fastness of being connected between each assembly part and the main connecting piece in the short time, difficult emergence is not hard up.
Description
Technical Field
The invention relates to the technical field of main connecting pieces, in particular to an intelligent assembly type node construction automation system.
Background
In building finishing, it is often necessary to connect a plurality of building elements by using a fabricated building node, and a typical fabricated building node is often capable of connecting only a single-shaped building element, such as a square-shaped or round-shaped building element, when connecting other building elements.
In the prior art, in order to solve this problem, at least two connecting structures are provided on a single connecting part outside the building node, so that both square tubular building elements and round tubular building elements can be connected.
However, in most of the existing fabricated building nodes, the external connecting components and the main connecting components are directly fixed together by using fasteners such as bolts, so that the number of the external connecting components is large, the connecting components are not associated, and the connecting components lack necessary connection, so that when the fasteners such as bolts are corroded and broken, looseness and even direct separation are likely to occur between the connecting components and the main connecting components, and the firmness and stability of connection between the connecting components and the main connecting components are affected.
Disclosure of Invention
(one) solving the technical problems
The invention aims to provide an intelligent assembly type node structure automation system, which aims to solve the problems that in the prior art, the prior assembly type building node is mainly characterized in that an external connecting part and a main connecting piece are directly fixed together by using a bolt and other fasteners, the number of the external connecting parts is large, and the connecting parts are not associated, so that when the bolt and other fasteners are corroded and broken, looseness and even direct separation are likely to occur between the connecting parts and the main connecting piece.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic system of intelligent assembly type node structure, includes main connecting piece, first assembly device, second assembly device, fixed establishment and coupling mechanism, first assembly device is located the outer end of main connecting piece, second assembly device is located the outer end of main connecting piece, fixed establishment is located the outer end of first assembly device, second assembly device, coupling mechanism is located the outer end of first assembly device, second assembly device, first assembly device includes first slot, first latch segment, second slot, first draw-in groove, second assembly device, third slot and first fixture block, first slot fixed establishment is at the front and back both ends of main connecting piece, first assembly device installs the rear end at main connecting piece, first latch segment fixed mounting is at the front end of first assembly device, first latch segment runs through first slot and with first slot swing joint, first slot looks adaptation, second slot fixed establishment is at the outer end of first latch segment, first slot, second assembly device is difficult to take place the inside the first slot, the first slot is difficult to take place the first clamp segment, the first slot is difficult to the first side at the first slot fixed establishment, the first slot is difficult to take place the first slot fixed connection, the first slot is difficult to the first fixture block, the first slot is easy to take place the inside the first slot is connected with the first fixture block, the first fixture block is easy to be broken, the first fixture block is easy to install at the first slot, the first fixture has the first fixture segment, the first fixture segment.
Preferably, the second assembly mechanism comprises a fourth slot, a third assembly part, a second insertion block, a second clamping groove, a fourth assembly part, a fifth slot and a second clamping block, the fourth slot is fixedly arranged at the left end and the right end of the main connecting piece, the third assembly part is arranged at the left end of the main connecting piece, the second insertion block is fixedly arranged at the right end of the third assembly part, the second insertion block penetrates through the fourth slot, the second insertion block and is movably connected with the fourth slot and the second insertion groove, the second clamping groove is fixedly arranged at the right end of the second insertion block, the fourth assembly part is arranged at the right end of the main connecting piece, the fifth slot is fixedly arranged at the left end of the fourth assembly part, the second clamping block is fixedly arranged in the fifth slot, the second clamping block is movably arranged in the second clamping groove and is movably connected with the second clamping groove, the second clamping block is matched with the second clamping groove, the second assembly mechanism is arranged to insert the second insertion block into the second insertion groove and the fourth slot, and then the fourth assembly part can be assembled with the fourth insertion groove.
Preferably, the fixing mechanism comprises a locating plate, locating grooves, locating blocks, first locating screw holes, second locating screw holes, fastening bolts and fastening nuts, wherein the locating plate is fixedly arranged at the upper end and the lower end of a first assembly part, a second assembly part, a third assembly part and a fourth assembly part, the locating grooves are fixedly arranged at the outer ends of a main connecting piece, the locating grooves are symmetrically distributed, the locating blocks are fixedly arranged at the outer ends of the locating plate, the locating blocks are symmetrically distributed, the locating blocks are movably arranged in the locating grooves, and the locating blocks are matched with the locating grooves.
Preferably, the first positioning screw hole is fixedly arranged at the outer end of the main connecting piece, the second positioning screw hole is fixedly arranged at the outer end of the positioning plate, the fastening bolt penetrates through the first positioning screw hole, the second positioning screw hole and is in threaded connection with the first positioning screw hole and the second positioning screw hole, and the fastening bolt is in threaded connection with the outer end of the fastening nut.
Preferably, the connecting mechanism comprises a connecting screw hole and a connecting thread groove, the connecting screw hole is fixedly arranged at the upper end and the lower end of the first assembly part, the second assembly part, the third assembly part and the fourth assembly part, and the connecting thread groove is fixedly arranged at the outer ends of the first assembly part, the second assembly part, the third assembly part and the fourth assembly part.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the intelligent assembly type node construction automation system, when the building node is assembled, the first insertion block is inserted into the first slot, the second insertion block is inserted into the second slot and the fourth slot, at the moment, the first assembly part and the third assembly part are in a cross connection state, so that the connection firmness and stability between the first assembly part and the third assembly part are improved, the first clamping block is inserted into the first clamping groove, the second clamping block is inserted into the second clamping groove, the connection firmness between the first assembly part and the second assembly part is improved, the connection firmness between the third assembly part and the fourth assembly part is improved, even if a fastening bolt is corroded and broken, the connection firmness between each assembly part and a main connecting part is difficult to influence in a short time, and loosening is difficult to occur;
2. according to the intelligent assembly type node construction automation system, after four assembly parts are assembled through the fixing mechanism, each positioning block can be inserted into the corresponding positioning groove, and the connection firmness between each assembly part and the main connecting piece is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a split three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of a third assembly of the present invention;
FIG. 4 is a schematic perspective view of a second assembly of the present invention;
fig. 5 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.
In the figure: 1. a main connection; 2. a first assembly mechanism; 201. a first slot; 202. a first fitting; 203. a first plug; 204. a second slot; 205. a first clamping groove; 206. a second fitting; 207. a third slot; 208. a first clamping block; 3. a second assembly mechanism; 301. a fourth slot; 302. a third fitting; 303. a second insert block; 304. a second clamping groove; 305. a fourth fitting; 306. a fifth slot; 307. a second clamping block; 4. a fixing mechanism; 401. a positioning plate; 402. a positioning groove; 403. a positioning block; 404. a first positioning screw hole; 405. the second positioning screw hole; 406. a fastening bolt; 407. a fastening nut; 5. a connecting mechanism; 501. a connecting screw hole; 502. and a connecting thread groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: an intelligent assembly type node construction automation system comprises a main connecting piece 1, a first assembly mechanism 2, a second assembly mechanism 3, a fixing mechanism 4 and a connecting mechanism 5, wherein the first assembly mechanism 2 is positioned at the outer end of the main connecting piece 1, the second assembly mechanism 3 is positioned at the outer end of the main connecting piece 1, the fixing mechanism 4 is positioned at the outer ends of the first assembly mechanism 2 and the second assembly mechanism 3, the connecting mechanism 5 is positioned at the outer ends of the first assembly mechanism 2 and the second assembly mechanism 3, the first assembly mechanism 2 comprises a first slot 201, a first assembly part 202, a first insertion block 203, a second slot 204, a first clamping groove 205, a second assembly part 206, a third slot 207 and a first clamping block 208, the first slot 201 is fixedly arranged at the front end and the rear end of the main connecting piece 1, the first assembly part 202 is arranged at the rear end of the main connecting piece 1, the first insertion block 203 is fixedly arranged at the front end of the first assembly part 202, the first inserting block 203 penetrates through the first inserting groove 201 and is movably connected with the first inserting groove 201, the first inserting block 203 is matched with the first inserting groove 201, the second inserting groove 204 is fixedly arranged at the outer end of the first inserting block 203, the first inserting groove 205 is fixedly arranged at the front end of the first inserting block 203, the second assembling part 206 is arranged at the front end of the main connecting part 1, the third inserting groove 207 is fixedly arranged at the rear end of the second assembling part 206, the first clamping block 208 is fixedly arranged in the third inserting groove 207, the first clamping block 208 is movably arranged in the first inserting groove 205, the first clamping block 208 is matched with the first inserting groove 205, the first inserting groove 201 is matched with the third inserting groove 207, the first inserting block 203 is firstly inserted into the first inserting groove 201, then the second inserting block 303 is inserted into the second inserting groove 204 and the fourth inserting groove 301 when the building node is assembled through the first assembling mechanism 2, the first assembly part 202 and the third assembly part 302 are in a cross connection state, so that the firmness and stability of connection between the first assembly part 202 and the third assembly part 302 are improved, then the first clamping block 208 is inserted into the first clamping groove 205, the second clamping block 307 is inserted into the second clamping groove 304, the firmness of connection between the first assembly part 202 and the second assembly part 206 is improved, the firmness of connection between the third assembly part 302 and the fourth assembly part 305 is improved, and even if the fastening bolts 406 are corroded and broken, the firmness of connection between each assembly part and the main connecting piece 1 is difficult to influence in a short time, and loosening is difficult to occur;
the second assembly mechanism 3 comprises a fourth slot 301, a third assembly part 302, a second insertion block 303, a second clamping groove 304, a fourth assembly part 305, a fifth slot 306 and a second clamping block 307, wherein the fourth slot 301 is fixedly arranged at the left end and the right end of the main connecting piece 1, the third assembly part 302 is arranged at the left end of the main connecting piece 1, the second insertion block 303 is fixedly arranged at the right end of the third assembly part 302, the second insertion block 303 penetrates through the fourth slot 301 and the second slot 204 and is movably connected with the fourth slot 301 and the second slot 204, the second clamping groove 304 is fixedly arranged at the right end of the second insertion block 303, the fourth assembly part 305 is arranged at the right end of the main connecting piece 1, the fifth slot 306 is fixedly arranged at the left end of the fourth assembly part 305, the second clamping block 307 is fixedly arranged in the fifth slot 306, the second clamping block 307 is movably arranged in the second clamping groove 304 and is movably connected with the second clamping groove 304, the second clamping block 307 is matched with the second clamping groove 304, and the second assembly mechanism 3 is arranged, the second insertion block 303 and the fourth assembly part 204 and the fourth assembly part 302 can be inserted into the fourth slot 301, namely the fourth assembly part 305 is inserted into the fourth slot 302; the fixing mechanism 4 comprises a locating plate 401, locating grooves 402, locating blocks 403, a first locating screw hole 404, a second locating screw hole 405, a fastening bolt 406 and a fastening nut 407, wherein the locating plate 401 is fixedly arranged at the upper end and the lower end of the first assembly part 202, the second assembly part 206, the third assembly part 302 and the fourth assembly part 305, the locating grooves 402 are fixedly arranged at the outer end of the main connecting piece 1, the locating grooves 402 are symmetrically distributed, the locating blocks 403 are fixedly arranged at the outer end of the locating plate 401, the locating blocks 403 are symmetrically distributed, the locating blocks 403 are movably arranged in the locating grooves 402, the locating blocks 403 are matched with the locating grooves 402, and after the four assembly parts are assembled by arranging the fixing mechanism 4, each locating block 403 can be inserted into the corresponding locating groove 402, so that the connection firmness between each assembly part and the main connecting piece 1 is improved; the first positioning screw hole 404 is fixedly arranged at the outer end of the main connecting piece 1, the second positioning screw hole 405 is fixedly arranged at the outer end of the positioning plate 401, the fastening bolt 406 penetrates through the first positioning screw hole 404 and the second positioning screw hole 405 and is in threaded connection with the first positioning screw hole 404 and the second positioning screw hole 405, the fastening bolt 406 is in threaded connection with the outer end of the fastening nut 407, and the fastening bolt 406 and the fastening nut 407 are arranged so as to be convenient for fixing each assembly part and the main connecting piece 1 together, so that the connection firmness between each assembly part and the main connecting piece 1 is further improved;
the connecting mechanism 5 comprises connecting screw holes 501 and connecting screw grooves 502, the connecting screw holes 501 are fixedly arranged at the upper end and the lower end of the first assembly part 202, the second assembly part 206, the third assembly part 302 and the fourth assembly part 305, the connecting screw grooves 502 are fixedly arranged at the outer ends of the first assembly part 202, the second assembly part 206, the third assembly part 302 and the fourth assembly part 305, the connecting screw holes 501 are convenient for sleeving square tubular building components outside all assembly parts by arranging the connecting mechanism 5, then the tubular building components are fixed together by bolts and the like, and the connecting screw grooves 502 are convenient for fixing the circular tubular building components together by the assembly parts; the second plug-in block 303 is matched with the fourth slot 301 and the second slot 204, and the fourth slot 301 is matched with the second slot 204; the first positioning screw holes 404 are symmetrically distributed, and the second positioning screw holes 405 are symmetrically distributed.
According to the invention, the first inserting block 203 is inserted into the first inserting groove 201, the second inserting block 303 is inserted into the second inserting groove 204 and the fourth inserting groove 301, at this time, the first assembly part 202 and the third assembly part 302 are in a cross connection state, then the first clamping block 208 is inserted into the first clamping groove 205, the second clamping block 307 is inserted into the second clamping groove 304, after four assembly parts are assembled, each positioning block 403 is inserted into a corresponding positioning groove 402, and finally each assembly part and the main connecting part 1 are fixed together by using the fastening bolts 406 and the fastening nuts 407.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. An intelligent assembly type node structure automation system comprises a main connecting piece (1), a first assembly mechanism (2), a second assembly mechanism (3), a fixing mechanism (4) and a connecting mechanism (5), and is characterized in that: the first assembly mechanism (2) is positioned at the outer end of the main connecting piece (1), the second assembly mechanism (3) is positioned at the outer end of the main connecting piece (1), the fixing mechanism (4) is positioned at the outer ends of the first assembly mechanism (2) and the second assembly mechanism (3), the connecting mechanism (5) is positioned at the outer ends of the first assembly mechanism (2) and the second assembly mechanism (3), the first assembly mechanism (2) comprises a first slot (201), a first assembly part (202), a first inserting block (203), a second slot (204), a first clamping groove (205), a second assembly part (206), a third slot (207) and a first clamping block (208), the first slot (201) is fixedly arranged at the front end and the rear end of the main connecting piece (1), the first inserting block (203) is fixedly arranged at the front end of the first assembly part (202), the first inserting block (203) penetrates through the first slot (201) and is fixedly connected with the first inserting block (203) at the front end of the first slot (201) and is movably arranged at the front end of the first inserting block (203), the second assembly part (206) is installed at the front end of the main connecting piece (1), the third slot (207) is fixedly arranged at the rear end of the second assembly part (206), the first clamping block (208) is fixedly installed inside the third slot (207), the first clamping block (208) is movably installed inside the first clamping groove (205), the first clamping block (208) is matched with the first clamping groove (205), and the first slot (201) is matched with the third slot (207).
2. An intelligent fabricated node construction automation system according to claim 1, wherein: the second assembly mechanism (3) comprises a fourth slot (301), a third assembly part (302), a second insertion block (303), a second clamping groove (304), a fourth assembly part (305), a fifth slot (306) and a second clamping block (307), wherein the fourth slot (301) is fixedly arranged at the left end and the right end of the main connecting piece (1), the third assembly part (302) is arranged at the left end of the main connecting piece (1), the second insertion block (303) is fixedly arranged at the right end of the third assembly part (302), the second insertion block (303) penetrates through the fourth slot (301), the second insertion block (204) and is movably connected with the fourth slot (301) and the second insertion block (204), the second clamping groove (304) is fixedly arranged at the right end of the second insertion block (303), the fourth assembly part (305) is arranged at the right end of the main connecting piece (1), the fifth slot (306) is fixedly arranged at the left end of the main connecting piece (1), and the second clamping block (307) is fixedly arranged at the right end of the third assembly part (302), and is fixedly arranged in the second clamping block (307) and is movably connected with the second clamping block (307) and the second clamping block (307).
3. An intelligent fabricated node construction automation system according to claim 2, wherein: the fixing mechanism (4) comprises a locating plate (401), a locating groove (402), a locating block (403), a first locating screw hole (404), a second locating screw hole (405), a fastening bolt (406) and a fastening nut (407), wherein the locating plate (401) is fixedly arranged at the upper end and the lower end of the first assembly part (202), the second assembly part (206), the third assembly part (302) and the fourth assembly part (305), the locating groove (402) is fixedly arranged at the outer end of the main connecting piece (1), the locating groove (402) is symmetrically distributed, the locating block (403) is fixedly arranged at the outer end of the locating plate (401), the locating block (403) is symmetrically distributed, the locating block (403) is movably arranged inside the locating groove (402), and the locating block (403) is matched with the locating groove (402).
4. An intelligent fabricated node construction automation system according to claim 3, wherein: the first positioning screw hole (404) is fixedly arranged at the outer end of the main connecting piece (1), the second positioning screw hole (405) is fixedly arranged at the outer end of the positioning plate (401), the fastening bolt (406) penetrates through the first positioning screw hole (404) and the second positioning screw hole (405) and is in threaded connection with the first positioning screw hole (404) and the second positioning screw hole (405), and the fastening bolt (406) is in threaded connection with the outer end of the fastening nut (407).
5. An intelligent fabricated node construction automation system according to claim 4, wherein: the connecting mechanism (5) comprises a connecting screw hole (501) and a connecting thread groove (502), the connecting screw hole (501) is fixedly arranged at the upper end and the lower end of the first assembly part (202), the second assembly part (206), the third assembly part (302) and the fourth assembly part (305), and the connecting thread groove (502) is fixedly arranged at the outer ends of the first assembly part (202), the second assembly part (206), the third assembly part (302) and the fourth assembly part (305).
6. An intelligent fabricated node construction automation system according to claim 5, wherein: the second plug-in block (303) is matched with the fourth slot (301) and the second slot (204), and the fourth slot (301) is matched with the second slot (204).
7. An intelligent fabricated node construction automation system according to claim 6, wherein: the first positioning screw holes (404) are symmetrically distributed, and the second positioning screw holes (405) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310105303.9A CN115992555A (en) | 2023-02-13 | 2023-02-13 | Intelligent assembly type node construction automation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310105303.9A CN115992555A (en) | 2023-02-13 | 2023-02-13 | Intelligent assembly type node construction automation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115992555A true CN115992555A (en) | 2023-04-21 |
Family
ID=85990217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310105303.9A Pending CN115992555A (en) | 2023-02-13 | 2023-02-13 | Intelligent assembly type node construction automation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115992555A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150082719A1 (en) * | 2012-10-30 | 2015-03-26 | Hitachi Metals Techno, Ltd. | Column base fitting and column base structure using it |
| CN109853739A (en) * | 2019-02-27 | 2019-06-07 | 青岛理工大学 | Assembled steel-wood combined node |
| CN110924528A (en) * | 2019-12-03 | 2020-03-27 | 新昌县磊石机械有限公司 | Aluminum alloy plate type node structure with reinforced web |
| CN215054038U (en) * | 2021-05-27 | 2021-12-07 | 李宁 | Clamping groove assembly type steel pipe column and steel beam connecting node |
| CN216077856U (en) * | 2021-11-04 | 2022-03-18 | 山西省安装集团股份有限公司 | Steel structure connecting fastener |
-
2023
- 2023-02-13 CN CN202310105303.9A patent/CN115992555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150082719A1 (en) * | 2012-10-30 | 2015-03-26 | Hitachi Metals Techno, Ltd. | Column base fitting and column base structure using it |
| CN109853739A (en) * | 2019-02-27 | 2019-06-07 | 青岛理工大学 | Assembled steel-wood combined node |
| CN110924528A (en) * | 2019-12-03 | 2020-03-27 | 新昌县磊石机械有限公司 | Aluminum alloy plate type node structure with reinforced web |
| CN215054038U (en) * | 2021-05-27 | 2021-12-07 | 李宁 | Clamping groove assembly type steel pipe column and steel beam connecting node |
| CN216077856U (en) * | 2021-11-04 | 2022-03-18 | 山西省安装集团股份有限公司 | Steel structure connecting fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2473017A1 (en) | Mounting component and assembly of mounting component | |
| CN216478362U (en) | Anti-dismantling connecting piece | |
| CN115992555A (en) | Intelligent assembly type node construction automation system | |
| CN212773938U (en) | Universal connecting piece, connecting assembly and shower room | |
| KR200433260Y1 (en) | Feeder clamp | |
| CN214461700U (en) | Ceiling structure for building engineering construction | |
| CN201314115Y (en) | Combined scaffold | |
| CN213212558U (en) | Plate socket anti-loosening fixing clamping seat structure for actuator | |
| CN218856781U (en) | Assembly type assembling jig frame | |
| CN218624939U (en) | Easy mounting structure | |
| CN219262173U (en) | Connecting device and shower room | |
| CN213429029U (en) | Multifunctional combined cabinet convenient to disassemble and assemble | |
| CN221179780U (en) | Connection structure of pin-connected panel stainless steel cupboard | |
| CN201103589Y (en) | Universal group angle steel member and its assembling structure | |
| CN219528373U (en) | Bowl buckle positioning device for house building construction | |
| CN220954257U (en) | Coupling assembling of photovoltaic guiding gutter | |
| CN213776595U (en) | Machine room pipeline modularization installing support | |
| CN220139866U (en) | Analog signal acquisition module | |
| CN221144947U (en) | Pipe fitting connection structure | |
| CN220100283U (en) | Assembled building wall | |
| CN221353319U (en) | Direct-insert type connector with anti-drop mechanism | |
| CN220082944U (en) | Light source support section bar | |
| CN220254031U (en) | Combined cable bridge | |
| CN216316992U (en) | Carpet installation node splicing design structure with good water seepage prevention and sealing performance | |
| CN109611428B (en) | Concealed furniture connecting piece and concealed furniture connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |