CN211748165U - Depth beam section bar - Google Patents
Depth beam section bar Download PDFInfo
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- CN211748165U CN211748165U CN201922212190.4U CN201922212190U CN211748165U CN 211748165 U CN211748165 U CN 211748165U CN 201922212190 U CN201922212190 U CN 201922212190U CN 211748165 U CN211748165 U CN 211748165U
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- cross beam
- outer plate
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- bending
- bend
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
- F16S3/04—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles designed for being joined to similar members in various relative positions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a depth beam section, which comprises a first beam outer plate, wherein one end of the first beam outer plate is connected with a first beam connecting lug through first beam bending, and the other end of the first beam outer plate is connected with a second beam outer plate through second beam bending; the second outer plate of the cross beam is connected with the third outer plate of the cross beam through a third bend of the cross beam; the third outer plate of the cross beam is connected with the fourth outer plate of the cross beam through a fourth bend of the cross beam, and the fourth outer plate of the cross beam is connected with the second connecting lug of the cross beam through a fifth bend of the cross beam; the first cross beam connecting lug, the second cross beam outer plate and the fourth cross beam outer plate are parallel to each other, and the first cross beam outer plate, the third cross beam outer plate and the second cross beam connecting lug are parallel to each other; the utility model provides a simple structure can provide the equipment driving fit again, improves the overall stability's degree of depth crossbeam section bar.
Description
Technical Field
The utility model relates to a section bar field, more specifically the utility model relates to a degree of depth crossbeam section bar.
Background
The cabinet body among the prior art adopts crossbeam and stand welding equipment's form mostly, and the cabinet body that assembles although firm in structure can cause very big inconvenience to transportation etc. still exists the possibility of causing destruction to frame construction in the transportation, especially the connecting portion, and the easy harm causes unnecessary.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a simple structure, can provide the equipment driving fit again, improves the overall stability's degree of depth crossbeam section bar.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the depth beam section comprises a beam first outer plate, one end of the beam first outer plate is connected with a beam first connecting lug through beam first bending, and the other end of the beam first outer plate is connected with a beam second outer plate through beam second bending; the second outer plate of the cross beam is connected with the third outer plate of the cross beam through a third bend of the cross beam; the third outer plate of the cross beam is connected with the fourth outer plate of the cross beam through a fourth bend of the cross beam, and the fourth outer plate of the cross beam is connected with the second connecting lug of the cross beam through a fifth bend of the cross beam; the first cross beam connecting lug, the second cross beam outer plate and the fourth cross beam outer plate are parallel to each other, and the first cross beam outer plate, the third cross beam outer plate and the second cross beam connecting lug are parallel to each other;
the short edge of the second outer plate of the cross beam is connected with the first inner plate of the cross beam through the sixth bending of the cross beam, and the short edge of the third outer plate of the cross beam is connected with the second inner plate of the cross beam through the seventh bending of the cross beam;
the first inner plate of crossbeam sets up sunken crossbeam spread groove.
Furthermore, the depth of the recess of the connecting groove of the cross beam is greater than the thickness of the first inner plate of the cross beam.
Furthermore, the beam connecting groove comprises a circular step-shaped connecting groove base, a circular flat bottom and a protruding circular ring column connecting hole.
Furthermore, a beam connecting hole is formed in the middle of the second inner plate of the beam.
Furthermore, a second outer plate of the cross beam is parallel to the first inner plate of the cross beam, and a third outer plate of the cross beam is parallel to the second inner plate of the cross beam.
Further, the first inner beam plate is in contact with the second inner beam plate.
Further, the length of the sixth bend of the cross beam is smaller than the length of the second outer plate of the cross beam and the length of the first inner plate of the cross beam; the length of the seventh bend of the cross beam is less than the length of the third outer plate of the cross beam and the length of the second inner plate of the cross beam.
Furthermore, a plurality of cross beam holes with different shapes are arranged on the first connecting lug and the second connecting lug of the cross beam, and the cross beam holes with different shapes are arranged at intervals according to different shapes along the length direction of the section bar.
Furthermore, the bending radiuses of the first beam bending, the second beam bending, the third beam bending, the fourth beam bending and the fifth beam bending are the same; the bending radius of the sixth bending of the cross beam is the same as that of the seventh bending of the cross beam.
Furthermore, the length of the first connecting lug of the cross beam is smaller than that of the first outer plate of the cross beam, and the length of the second connecting lug of the cross beam is smaller than that of the fourth outer plate of the cross beam.
Compared with the prior art, the utility model the advantage lies in:
the utility model discloses a section bar simple structure, processing is convenient. The utility model discloses a section bar sets up the crossbeam spread groove in the junction, and the laminating degree when improving whole equipment has reduced the impaired degree of friction of section bar in the transportation. The connecting lug arranged on the section bar is convenient for assembling the section bar.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a right side view structural diagram of the present invention;
fig. 3 is a right side view of the present invention;
FIG. 4 is a left side view structure diagram of the present invention;
fig. 5 is a left side view of the present invention;
fig. 6 is another right-side view structural diagram of the present invention;
fig. 7 is a top view of the present invention;
fig. 8 is a partially enlarged schematic view of the present invention;
FIG. 9 is a front view of a post section;
FIG. 10 is an overall view of the column section;
FIG. 11 is a right side view of the entire shortened intermediate section of the vertical column section;
FIG. 12 is a view showing the overall height of the shortened middle section of the upright section bar;
FIG. 13 is a left side view of the entire shortened intermediate section of the vertical column section;
FIG. 14 is a view of the overall bottom view of the shortened intermediate section of the upright section;
FIG. 15 is an overall right side view of the shortened middle section of the column section;
FIG. 16 is an overall top view of the shortened intermediate section of the upright section bar;
figure 17 is an overall left side view of the shortened middle section of the upright section bar.
The labels in the figure are: a first beam outer plate 101, a second beam outer plate 102, a third beam outer plate 103, a fourth beam outer plate 104, a first beam connecting lug 105, a second beam connecting lug 106, a first beam bend 107, a second beam bend 108, a third beam bend 109, a fourth beam bend 110, a fifth beam bend 111, a sixth beam bend 112, a seventh beam bend 113, a first beam inner plate 114, a second beam inner plate 115, a beam connecting groove 116 and a beam connecting hole 117, a pillar first outer panel 201, a pillar second outer panel 202, a pillar third outer panel 203, a pillar fourth outer panel 204, a pillar fifth outer panel 205, a pillar sixth outer panel 206, a pillar seventh outer panel 207, a pillar connecting ear 208, a pillar first bend 209, a pillar second bend 210, a pillar third bend 211, a pillar fourth bend 212, a pillar fifth bend 213, a pillar sixth bend 214, a pillar seventh bend 215, a pillar connecting groove 216, and a pillar reinforcing groove 217.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown, the depth beam profile includes a first outer beam panel 101, one end of the first outer beam panel 101 being connected to a first beam connecting ear 105 by a first beam bend 107, and the other end of the first outer beam panel 101 being connected to a second beam panel 102 by a second beam bend 108. The first cross beam outer plate 101 is perpendicular to the first cross beam connecting lug 105 and the second cross beam outer plate 102, and the first cross beam connecting lug 105 and the second cross beam outer plate 102 are parallel. The length of the first connection ear 105 of crossbeam is less than the length of the first planking 101 of crossbeam, generally sets up a rectangular groove on the long limit of the first planking 101 of crossbeam, is connected through the first bending 107 of crossbeam with the first connection ear 105 of crossbeam specially, and the degree of depth of this rectangular groove is very little about general 1mm can for the first connection ear 105 of crossbeam is close to the first planking 101 of crossbeam on the whole. Through the first bending 107 of crossbeam, the first engaging lug 105 of crossbeam still has certain less distance with the long limit of the first planking 101 of crossbeam, and is whole compacter after being close to through bending, also is difficult for taking place deformation even when receiving external force more. The length of the beam first outer panel 101 and the length of the beam second outer panel 102 are the same as the length of the beam second bend 108, and the bending radii of the beam first bend 107 and the beam second bend 108 are the same.
The beam second outer plate 102 is connected to the beam third outer plate 103 by a beam third bend 109. The beam third outer plate 103 is connected to the beam fourth outer plate 104 by a beam fourth bend 110. The connection mode is the same as that of the beam first outer plate 101 and the beam second outer plate 102, and the bending radii and the lengths of the beam first bend 107, the beam second bend 108, the beam third bend 109 and the beam fourth bend 110 are the same.
The beam fourth outer plate 104 is connected to the beam second engaging lug 106 through the beam fifth bend 111. The connection mode is the same as that of the beam first outer plate 101 and the beam first connecting lug 105, and the length positions are basically opposite and are the same. The first cross beam connecting lug 105 and the second cross beam connecting lug 106 are provided with a plurality of cross beam holes with different shapes, and the cross beam holes with different shapes are arranged at intervals according to different shapes along the length direction of the section bar. A plurality of rectangular holes and circular holes are formed in the first connecting lug 105 of the specific cross beam, the rectangular holes and the circular holes are arranged at intervals along the length direction of the cross beam profile, and the rectangular holes and the circular holes arranged on the first connecting lug 105 of the cross beam and the second connecting lug 106 of the cross beam are arranged consistently.
The connection between the first and second outer plates is generally a 90 ° bend radius, so that the first and second beam connecting lugs 105, 102 and 104 are parallel to each other, and the first and third beam outer plates 101, 103 and 106 are parallel to each other. The particular radii of the connecting bends relative to one another may also be at other angles, but overall still ensure the parallel relationship described above, with 90 being the most reasonable.
The short side of the beam second outer plate 102 is connected with the beam first inner plate 114 through a beam sixth bend 112, and the short side of the beam third outer plate 103 is connected with the beam second inner plate 115 through a beam seventh bend 113. The beam second outer plate 102 is parallel to the beam first inner plate 114, and the beam third outer plate 103 is parallel to the beam second inner plate 115. Here, in order to ensure that the second outer beam plate 102 and the first inner beam plate 114 are not in the same plane, the sixth beam bend 112 is formed in three sections, the first section is preferably connected with the second outer beam plate 102 at a bending radius of 45 °, the second section is a rectangular connecting section forming a distance in the same plane, and the third section is preferably connected with the first inner beam plate 114 at a bending radius of 45 °. The bending radius here is only the same as the first section and the third section, so as to ensure that the beam second outer plate 102 is parallel to the beam first inner plate 114. The same is true for the beam seventh bend 113. The first inner beam plate 114 is preferably in contact with the second inner beam plate 115, so that a certain mutual support can be formed to better maintain the shape, and a certain gap can be actually formed. The length of the connecting edge of the beam second outer plate 102 and the beam first inner plate 114 is greater than the length of the beam sixth bend 112. The same is true of the seventh bend 113 of the beam to ensure that no interaction occurs during bending. Chamfered chamfers are provided on the sides of the first inner beam plate 114 that are not in contact with the second inner beam plate 115 to facilitate installation.
Beam first inner plate 114 is provided with a recessed beam attachment slot 116. The beam coupling groove 116 is recessed to a depth greater than the thickness of the beam first inner plate 114. The realization is connected through crossbeam connecting groove 116 and is assembled between the better section bar to first inner panel 114 of crossbeam and crossbeam second outer panel 102 for the example, the horizontal distance between first inner panel 114 of crossbeam and the crossbeam second outer panel 102 is left free, lets the stand directly link up, and the back surface of making to assemble is more level and more smooth, and firm stable.
The specific beam connecting slot 116 includes a circular step-shaped connecting slot base, a circular flat bottom and a protruding circular cylindrical connecting hole. The outer surface of the circular step-shaped connecting groove base is in transition through an arc, and the outer surface and the circular flat bottom of the circular step-shaped connecting groove base are in transition treatment through arc radiuses different from those of the connecting groove base, so that a better positioning effect is achieved. The strength of the plate surface can not be influenced by the arrangement, and the shearing resistance of the section bar at the position and the fitting degree of the whole section bar can also be improved. Set up crossbeam connecting hole 117 in the middle of crossbeam second inner panel 115, play and connect fixed action, generally fix a position with crossbeam connecting groove 116 and stereotype, the installer only need take connecting pieces such as the bolt of adaptation to pass crossbeam connecting hole 117 and fix can. And particularly, a matched connecting piece can be arranged on the protruding circular column connecting hole to reinforce and fix.
The upright post section comprises an upright post first outer plate 201, wherein one end of the upright post first outer plate 201 is connected with an upright post second outer plate 202 through an upright post first bend 209; the pillar second outer panel 202 is connected to the pillar third outer panel 203 by a pillar second bend 210; the upright third outer plate 203 is connected with an upright fourth outer plate 204 through an upright third bend 211, and the upright fourth outer plate 204 is connected with an upright fifth outer plate 205 through an upright fourth bend 212; the upright fifth outer plate 205 is connected with the upright sixth outer plate 206 through an upright fifth bend 213; the sixth outer panel 206 is connected to the seventh outer panel 207 via a sixth bend 214, and the seventh outer panel 207 is connected to the connecting lug 208 via a seventh bend 215. The pillar connecting lug 208, the pillar second outer plate 202, the pillar fourth outer plate 204, the pillar fifth outer plate 205 and the pillar sixth outer plate 206 are parallel to each other, and the pillar first outer plate 201, the pillar third outer plate 203 and the pillar seventh outer plate 207 are parallel to each other.
The length of the pillar brace 208 is smaller than that of the seventh pillar outer panel 207, a long groove is generally arranged on the long side of the seventh pillar outer panel 207 and is specially connected with the pillar brace 208 through the seventh pillar bend 215, the depth of the long groove is small and is generally about 1mm, and the pillar brace 208 is close to the seventh pillar outer panel 207 as a whole. Through the seventh bending 215 of stand, stand engaging lug 208 still has certain less distance with the long limit of the seventh planking 207 of stand, and is whole compacter after being close to through bending, also is difficult for taking place deformation even when receiving external force more.
The bending radii of the pillar first bend 209, the pillar second bend 210, the pillar third bend 211, the pillar sixth bend 214, and the pillar seventh bend 215 are the same. The length and degree of bending of the first post bend 209 and the second post bend 210 are the same. The connection between the first and second outer panels is generally a 90 ° bend radius, so that the pillar engaging lug 208, the pillar second outer panel 202, the pillar fourth outer panel 204, and the pillar sixth outer panel 206 are parallel to each other. The pillar first outer panel 201, the pillar third outer panel 203, and the pillar seventh outer panel 207 are parallel to each other. The particular radii of the connecting bends relative to one another may also be at other angles, but overall still ensure the parallel relationship described above, with 90 being the most reasonable.
The upright fourth outer plate 204 is connected with the upright fifth outer plate 205 through an upright fourth bend 212; the upright fifth outer plate 205 is connected with the upright sixth outer plate 206 through an upright fifth bend 213; the bending shape and length of the fourth bending 212 and the fifth bending 213 of the upright are the same. The fourth bend 212 and the fifth bend 213 of the column are both three-segment, and the fourth bend 212 of the column is taken as an example, the first segment is connected to the fourth outer plate 204 of the column, preferably with a bending radius of 45 °, the second segment is a rectangular connecting segment forming distances different from each other in the same plane, and the third segment is connected to the fifth outer plate 205 of the column, preferably with a bending radius of 45 °. The bending radius here is only the same as the first section and the third section, so as to ensure that the fourth outer plate 204 of the pillar is parallel to the fifth outer plate 205 of the pillar. The same is true of the fifth fold 213 of the post. The fourth outer panel 204 of the upright is in the same plane as the sixth outer panel 206 of the upright, and the fifth outer panel 205 of the upright is closer to the inside of the profile than the fourth outer panel 204 of the upright. The design is adapted to the corresponding cross beam profile, so that the matching between the connecting points is more smooth.
Recessed pillar coupling grooves 216 are provided on both ends of the pillar fifth outer panel 205. The recessed depth of the pillar connecting groove 216 is larger than the thickness of the pillar fifth outer panel 205. The column connecting groove 216 includes a circular step-shaped connecting groove base, a connecting portion, and a circular flat bottom, and the connecting portion is arcuated. It will cooperate in the corresponding beam connecting groove 116 on the beam section bar, play the role of location design. The fifth outer plate 205 of the pillar is also provided with a pillar connecting hole corresponding to the beam connecting hole 117, and plays a role in fixing. Generally, the column connecting groove 216 is used for positioning and shaping, and an installer only needs to take a connecting piece such as an adaptive bolt to pass through the column connecting hole for fixing. In particular, a suitable connecting element can also be mounted on the projecting stud connecting groove 216 to reinforce the fastening.
The seventh outer plate 207 of the upright is provided with an upright reinforcing groove 217 along the length direction of the profile. The cross section of the column reinforcing groove 217 is arc-shaped, and the bending degree of the arc is preferably 90 degrees, and the arc can also be semicircular or other bending degrees. The reinforcing groove is recessed towards the interior of the section bar, and the reinforcing groove is used for improving the strength and the shearing resistance of the section bar. Wherein the circular arc radius of the surface of strengthening groove is not more than the radius of whole buckling, and when the circular arc radius of internal surface was not less than the radius of whole buckling, the strengthening groove under this size neither can influence the intensity of the place of a whole page, can also improve the anti-shear force of whole section bar, and the effect preferred.
The sixth outer panel 206 of the pillar is provided with a rectangular notch, and the length of the rectangular notch is the same as the length of the sixth bend 214 of the pillar. The depth of the rectangular notch is greater than the thickness of the sixth outer panel 207, and after the sixth outer panel 206 and the seventh outer panel 207 are connected by the sixth bend 214 of the upright, the surface of one side of the seventh outer panel 207 and the outermost side of the connecting edge of the sixth outer panel 206 are in the same plane. So as to achieve better integration effect of the section bar.
The length of the pillar seventh outer panel 207 is smaller than that of the pillar sixth outer panel 206, and the length of the pillar seventh outer panel 207 is larger than that of the pillar engaging lug 208. The post engaging lug 208 is provided with a plurality of post holes of different shapes, and the post holes of different shapes are arranged at intervals according to different shapes along the length direction of the section bar. The specific upright connecting lug 208 is provided with a plurality of rectangular holes and circular holes which are arranged at intervals along the length direction of the upright section bar.
The upright third outer plate 203 and the upright first outer plate 201 are integrally isosceles trapezoids, and the degree of the inclined angle of two waists of the upright third outer plate 203, which is smaller than 90 degrees, is greater than or equal to the degree of the corresponding inclined angle of two waists of the upright first outer plate 201.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.
Claims (10)
1. Degree of depth crossbeam section bar, its characterized in that: the device comprises a first outer beam plate, wherein one end of the first outer beam plate is connected with a first beam connecting lug through first beam bending, and the other end of the first outer beam plate is connected with a second outer beam plate through second beam bending; the second outer plate of the cross beam is connected with the third outer plate of the cross beam through a third bend of the cross beam; the third outer plate of the cross beam is connected with the fourth outer plate of the cross beam through a fourth bend of the cross beam, and the fourth outer plate of the cross beam is connected with the second connecting lug of the cross beam through a fifth bend of the cross beam; the first connecting lug of the cross beam, the second outer plate of the cross beam and the fourth outer plate of the cross beam are parallel to each other, and the first outer plate of the cross beam, the third outer plate of the cross beam and the second connecting lug of the cross beam are parallel to each other.
2. The depth beam profile of claim 1, wherein: the depth of the recess of the beam connecting groove is greater than the thickness of the first inner plate of the beam; the short edge of the second outer plate of the cross beam is connected with the first inner plate of the cross beam through the sixth bending of the cross beam, and the short edge of the third outer plate of the cross beam is connected with the second inner plate of the cross beam through the seventh bending of the cross beam.
3. The depth beam profile of claim 2, wherein: the beam connecting groove comprises a circular step-shaped connecting groove base, a circular flat bottom and a protruding circular ring column connecting hole.
4. The depth beam profile of claim 1, wherein: and a beam connecting hole is formed in the middle of the second inner plate of the beam.
5. The depth beam profile of claim 1, wherein: the second outer plate of the beam is parallel to the first inner plate of the beam, and the third outer plate of the beam is parallel to the second inner plate of the beam; the first inner plate of crossbeam sets up sunken crossbeam spread groove.
6. The depth beam profile of claim 5, wherein: the first crossbeam inner plate is in contact with the second crossbeam inner plate.
7. The depth beam profile of claim 5, wherein: the length of the sixth bend of the cross beam is smaller than the length of the second outer plate of the cross beam and the length of the first inner plate of the cross beam; the length of the seventh bend of the cross beam is less than the length of the third outer plate of the cross beam and the length of the second inner plate of the cross beam.
8. The depth beam profile of claim 1, wherein: the first connecting lug and the second connecting lug of the cross beam are provided with a plurality of cross beam holes with different shapes, and the cross beam holes with different shapes are arranged at intervals according to different shapes along the length direction of the section bar.
9. The depth beam profile of claim 1, wherein: the bending radii of the first beam bending, the second beam bending, the third beam bending, the fourth beam bending and the fifth beam bending are the same; the bending radius of the sixth bending of the cross beam is the same as that of the seventh bending of the cross beam.
10. The depth beam profile of claim 1, wherein: the length of the first connecting lug of the cross beam is smaller than that of the first outer plate of the cross beam, and the length of the second connecting lug of the cross beam is smaller than that of the fourth outer plate of the cross beam.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019204140875 | 2019-03-29 | ||
| CN201920414087 | 2019-03-29 |
Publications (1)
| Publication Number | Publication Date |
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| CN211748165U true CN211748165U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911268000.9A Pending CN111043514A (en) | 2019-03-29 | 2019-12-11 | Depth beam section bar |
| CN201922212190.4U Active CN211748165U (en) | 2019-03-29 | 2019-12-11 | Depth beam section bar |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911268000.9A Pending CN111043514A (en) | 2019-03-29 | 2019-12-11 | Depth beam section bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043514A (en) * | 2019-03-29 | 2020-04-21 | 辛柏机械技术(太仓)有限公司 | Depth beam section bar |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995802Y (en) * | 2006-11-07 | 2007-12-26 | 奇瑞汽车有限公司 | Irregularly-shaped steel packing case |
| CN201772250U (en) * | 2010-08-27 | 2011-03-23 | 深圳科士达科技股份有限公司 | Nine-folded section bar and cabinet framework |
| CN203420381U (en) * | 2013-09-06 | 2014-02-05 | 李震 | Connecting structure of building wall frame |
| CN205271967U (en) * | 2014-11-19 | 2016-06-01 | 杭州巨星科技股份有限公司 | Goods shelves and crossbeam thereof |
| CN207316455U (en) * | 2017-09-25 | 2018-05-04 | 辛柏机械技术(太仓)有限公司 | A kind of more folding cross beam sectional bars |
| CN207513757U (en) * | 2017-10-30 | 2018-06-19 | 许继集团有限公司 | Tower segmentation, tower and wind power generating set |
| CN208257119U (en) * | 2018-06-11 | 2018-12-18 | 华柜电气有限公司 | A kind of Novel non-welding low voltage switchgear body side frame |
| CN111043514A (en) * | 2019-03-29 | 2020-04-21 | 辛柏机械技术(太仓)有限公司 | Depth beam section bar |
-
2019
- 2019-12-11 CN CN201911268000.9A patent/CN111043514A/en active Pending
- 2019-12-11 CN CN201922212190.4U patent/CN211748165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043514A (en) * | 2019-03-29 | 2020-04-21 | 辛柏机械技术(太仓)有限公司 | Depth beam section bar |
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| CN111043514A (en) | 2020-04-21 |
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