CN105604185A - Earthquake-resistant building support connecting structure and method - Google Patents
Earthquake-resistant building support connecting structure and method Download PDFInfo
- Publication number
- CN105604185A CN105604185A CN201610041229.9A CN201610041229A CN105604185A CN 105604185 A CN105604185 A CN 105604185A CN 201610041229 A CN201610041229 A CN 201610041229A CN 105604185 A CN105604185 A CN 105604185A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- hole
- access division
- fixed muffle
- screwed hole
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
Abstract
The invention discloses an earthquake-resistant building support connecting structure which comprises a longitudinal steel pipe and a transverse steel pipe which are made of square steel. A fixing sleeve is arranged on the longitudinal steel pipe. A supporting flange is arranged on the outer wall of the upper end of the fixing sleeve. A step groove is formed in the inner wall of the upper end of the fixing sleeve. Clamping parts are arranged on the upper end face and the lower end face of the tail end of the transverse steel pipe respectively and perpendicular to the transverse steel pipe. The clamping part on the lower side can be embedded in the step groove. A through hole is formed in the transverse steel pipe. The axis of the through hole is parallel to the connecting line of the two clamping parts. Fixing holes are formed in the supporting flange. The longitudinal steel pipe is sleeved with a movable sleeve. The stable connection structure can be formed by the longitudinal steel pipe and the transverse steel pipe, so the longitudinal steel pipe and the transverse steel pipe can not move relatively in the horizontal direction or the vertical direction, the structure is stable, and connection is reliable.
Description
Technical field
The present invention relates to a kind of earthquake-resistant structure support connection structure and attaching method thereof.
Background technology
Existing building support adopts welding manner to realize connection conventionally, and tubing can not be reused, and side of dismountingJust, disassembly process is lost time very much, because employing is rigidly connected, in the time being subject to applied external force, easily cracking etc. and to lackFall into, cause Joint failure.
Summary of the invention
The object of the present invention is to provide a kind of earthquake-resistant structure support connection structure and attaching method thereof, can improve prior art and depositProblem, make longitudinal steel pipe and laterally steel pipe form stable syndeton, make longitudinal steel pipe and laterally steel pipe in level sideTo all not relatively moving with vertical direction, Stability Analysis of Structures, connects reliable.
The present invention is achieved through the following technical solutions:
A kind of earthquake-resistant structure support connection structure, comprises longitudinal steel pipe and horizontal steel pipe that square steel is made, on described longitudinal steel pipe, establishesBe equipped with fixed muffle, on described fixed muffle upper end outer wall, be provided with pivot flange, on described fixed muffle upper end inwallBe provided with step trough, in the upper and lower both ends of the surface of end of described horizontal steel pipe, be respectively arranged with Access Division, described Access Division withDescribed horizontal steel pipe is mutually vertical, and the described Access Division that is positioned at bottom can be embedded in described step trough, describedLaterally on steel pipe, be provided with through hole, the axis of described through hole is parallel to each other with the line of the Access Division described in 2, and described props upOn staying orchid, be provided with fixing hole, on described longitudinal steel pipe, be set with moving sleeve, described fixed muffle can be along describedLongitudinal steel pipe slide up and down, on the lower surface of described moving sleeve, be provided with adpting flange, on described adpting flangeBe provided with the thread pore structure corresponding with described fixing hole position and quantity, on described adpting flange, be provided with fixing spiral shellBolt, through hole screw thread on the fixing hole on the pivot flange described in described set bolt runs through successively and described horizontal steel pipeBe connected in the screwed hole on described adpting flange, superposed described Access Division can be embedded in described moving sleeveAnd in the cavity between described longitudinal steel pipe, be set with lower damping spring at described set bolt, described lower damping springBetween pivot flange upper surface described in being sleeved on and described horizontal steel pipe lower surface, be set with and subtract at described set boltShake spring, between the adpting flange lower surface described in described upper damping spring is sleeved on and described horizontal steel pipe upper surface.
Further, for realizing better the present invention, on described longitudinal steel pipe, be provided with screwed hole, described fixingOn the sidewall of sleeve, be provided with the through hole corresponding with this screwed hole quantity and position, in this through hole, be provided with bolt, instituteThrough hole on the sidewall of the fixed muffle described in the bolt of stating runs through is also threaded on described longitudinal steel pipe.
Further, for realizing better the present invention, on the sidewall of described fixed muffle, be provided with screwed hole, be positioned atOn the described Access Division of bottom, be provided with the through hole corresponding with this screwed hole position, in described through hole, be provided with fastening screwBolt, described fastening bolt is threaded in the screwed hole on described fixed muffle sidewall, and its end is plugged on described cardConnect in the through hole in portion.
Further, for realizing better the present invention, on the sidewall of described moving sleeve, be provided with screwed hole, be positioned atOn the described Access Division on top, be provided with the through hole corresponding with this screwed hole position, in described through hole, be provided with fastening screwBolt, described fastening bolt is threaded in the screwed hole on described moving sleeve sidewall, and its end is plugged on described cardConnect in the through hole in portion.
Further, for realizing better the present invention, the invention also discloses the method for attachment of a kind of earthquake-resistant structure support, compriseFollowing steps:
S1: fixed muffle is sleeved on longitudinal steel pipe, its relatively longitudinal steel pipe is fixed, can not vertically move;
S2: set bolt is run through to the fixing hole on pivot flange, and cover loads damping spring on set bolt;
S3: the Access Division that horizontal steel pipe end is positioned to bottom is connected to the step trough of fixed muffle inner side, makes the lower end of horizontal steel pipeFace is fitted on lower damping spring upper surface, makes to be connected to the sky between step trough and longitudinal outer wall of steel pipe in the Access Division of bottomIn chamber;
S4: cover is loaded onto damping spring on set bolt, and the lower surface of damping spring is fitted on the upper surface of horizontal steel pipe;
S5: moving sleeve is sleeved on longitudinal steel pipe, and steel pipe moves down along the longitudinal, make moving sleeve by superposed Access DivisionBe sleeved in the cavity between moving sleeve and longitudinal steel pipe sidewall, and make the screwed hole and set bolt position phase on adpting flangeCorresponding;
S6: set bolt is screwed in the screwed hole on adpting flange, make damping spring upper surface be fitted in the lower surface of adpting flangeUpper, and adopt nut that set bolt end is locked.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention, by adopting square steel to make the skeleton of supporting structure, can conveniently install and fix, and makes horizontal and vertical steelAfter pipe is fixed, steel pipe there will not be and relatively rotates, and can be that structure is more stable;
(2) the present invention, by the mode that adopts fixed muffle and moving sleeve to cooperatively interact, makes horizontal steel pipe in fixed muffle and movementUnder the restriction of sleeve, can not vertically move, make its structure more stable, adopt set bolt simultaneously, make three relatively solidDetermine to get up, can make moving sleeve relatively be fixed on fixed muffle top, play the effect that limits horizontal steel pipe;
(3) the present invention all arranges damping spring by adopting on the upper and lower end face of horizontal steel pipe, can make overall structure be subject to external forceDo the used time, active force can be cushioned by upper and lower two damping spring structures, makes overall structure anti-seismic performance better, noEasily under extraneous active force, produce the problems such as fracture;
(4) the present invention, by upper and lower two Access Division structures are set, can make horizontal steel pipe be limited to fixed muffle, moving sleeve and verticalIn the cavity between steel pipe sidewall, make it can not transverse shifting, make structure more firm.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing to required use in embodiment is doneIntroduce simply, should be appreciated that the following drawings only shows some embodiment of the present invention, therefore should not be counted as scopeRestriction, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also be attached according to theseFigure obtains other relevant accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention.
Wherein: 101. longitudinal steel pipes, 102. horizontal steel pipes, 103. fixed muffles, 104. pivot flanges, 105. Access Divisions, 106.Step trough, 107. moving sleeves, 108. adpting flanges, 109. set bolts, 110. bolts, 112. fastening bolts, 113.Lower damping spring, damping spring on 114..
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of earthquake-resistant structure support connection structure, comprises longitudinal steel pipe 101 and horizontal steel pipe 102 that square steel is made,On described longitudinal steel pipe 101, be provided with fixed muffle 103, on described fixed muffle 103 upper end outer walls, be provided with supportFlange 104 is provided with step trough 106, at the end of described horizontal steel pipe 102 on described fixed muffle 103 upper end inwallsHold in upper and lower both ends of the surface and be respectively arranged with Access Division 105, described Access Division 105 is mutually vertical with described horizontal steel pipe 102,The described Access Division 105 that is positioned at bottom can be embedded in described step trough 106, on described horizontal steel pipe 102, establishesBe equipped with through hole, the line of the Access Division 105 described in the axis of described through hole and 2 is parallel to each other, described pivot flange 104On be provided with fixing hole, on described longitudinal steel pipe 101, be set with moving sleeve 107, described fixed muffle 103 can edgesDescribed longitudinal steel pipe 101 and slide up and down, on the lower surface of described moving sleeve 107, be provided with adpting flange 108,On described adpting flange 108, be provided with the thread pore structure corresponding with described fixing hole position and quantity, describedOn adpting flange 108, be provided with set bolt 109, on the pivot flange 104 described in described set bolt 109 runs through successivelyFixing hole and described horizontal steel pipe 102 on through hole and be threaded in the screwed hole on described adpting flange 108,Between moving sleeve 107 described in superposed described Access Division 105 can be embedded in and described longitudinal steel pipe 101In cavity, be set with lower damping spring 113 at described set bolt 109, described in described lower damping spring 113 is sleeved onPivot flange 104 upper surfaces and described horizontal steel pipe 102 lower surfaces between, be set with at described set bolt 109Damping spring 114, described upper damping spring 114 is sleeved on described adpting flange 108 lower surfaces and described horizontal steel pipeBetween 102 upper surfaces.
The present invention, by adopting square steel to make the skeleton of supporting structure, can conveniently install and fix, and makes horizontal and verticalAfter steel pipe is fixed, steel pipe there will not be and relatively rotates, and can be that structure is more stable; The present invention is by adopting fixed coverThe mode that cylinder and moving sleeve cooperatively interact, makes horizontal steel pipe under the restriction of fixed muffle and moving sleeve, can not indulgeTo movement, make its structure more stable, adopt set bolt simultaneously, three is fixed up relatively, can make moving sleeve phaseTo being fixed on fixed muffle top, play the effect that limits horizontal steel pipe; The present invention is by adopting the upper and lower end face at horizontal steel pipeOn damping spring is all set, can make overall structure in the time being subject to External Force Acting, active force can pass through upper and lower two damping springsStructure is cushioned, and makes overall structure anti-seismic performance better, is not easy to produce the problems such as fracture under extraneous active force; ThisBright by upper and lower two Access Division structures are set, can make horizontal steel pipe be limited to fixed muffle, moving sleeve and longitudinal steel pipe sideIn cavity between wall, make it can not transverse shifting, make structure more firm.
Preferably, in the present embodiment, fixed muffle is bolted to connection on longitudinal steel pipe, at described longitudinal steelOn pipe 101, be provided with screwed hole, on the sidewall of described fixed muffle 103, be provided with relative with position with this screwed hole quantityThe through hole of answering is provided with bolt 110 in this through hole, and described bolt 110 runs through described fixed muffle 103Sidewall on through hole and be threaded on described longitudinal steel pipe 101.
In order to facilitate interconnecting between fixed muffle and Access Division, in the present embodiment, preferably, at described fixed coverOn the sidewall of cylinder 103, be provided with screwed hole, on the described Access Division 105 that is positioned at bottom, be provided with and this screwed hole position phaseCorresponding through hole is provided with fastening bolt 112 in described through hole, and described fastening bolt 112 is threaded in describedIn screwed hole on fixed muffle 103 sidewalls, its end is plugged in the through hole on described Access Division 105.
In order to facilitate interconnecting between moving sleeve and Access Division, in the present embodiment, preferably, at described movable sleevingOn the sidewall of cylinder 107, be provided with screwed hole, on superposed described Access Division 105, be provided with and this screwed hole position phaseCorresponding through hole is provided with fastening bolt 112 in described through hole, and described fastening bolt 112 is threaded in describedIn screwed hole on moving sleeve 107 sidewalls, its end is plugged in the through hole on described Access Division 105.
Embodiment 2:
The present embodiment, on the basis of embodiment 1, also discloses the method for attachment of a kind of earthquake-resistant structure support, comprises the following steps:
S1: fixed muffle 103 is sleeved on longitudinal steel pipe 101, and relatively longitudinally steel pipe 101 is fixing to make it, can not vertically move;
S2: set bolt 109 is run through to the fixing hole on pivot flange 104, and cover loads damping spring 113 on set bolt 109;
S3: the Access Division 105 that horizontal steel pipe 102 ends are positioned to bottom is connected to the step trough 106 of fixed muffle 103 inner sides,The lower surface of horizontal steel pipe 102 is fitted on lower damping spring 113 upper surfaces, the Access Division 105 that is positioned at bottom is connected toIn step trough 106 and the longitudinally cavity between steel pipe 101 outer walls;
S4: cover is loaded onto damping spring 114 on set bolt 109, makes the lower surface of damping spring 114 be fitted in horizontal steel pipe 102Upper surface on;
S5: moving sleeve 107 is sleeved on longitudinal steel pipe 101, and steel pipe 101 moves down along the longitudinal, moving sleeve 107 is incited somebody to actionSuperposed Access Division 105 is sleeved in the cavity between moving sleeve 107 and longitudinal steel pipe 101 sidewalls, and makes connection methodScrewed hole on blue 108 is corresponding with set bolt 109 positions;
S6: set bolt 109 is screwed in the screwed hole on adpting flange 108, make damping spring 114 upper surfaces be fitted in connectionOn the lower surface of flange 108, and adopt nut by set bolt 109 end lockings.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the technology people of this areaMember, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing,Protection scope of the present invention is equal to replacement, improvement etc., within all should be included in.
Claims (5)
1. an earthquake-resistant structure support connection structure, is characterized in that: comprise longitudinal steel pipe (101) and horizontal steel pipe that square steel is made(102), on described longitudinal steel pipe (101), be provided with fixed muffle (103), described fixed muffle (103) upper endOn outer wall, be provided with pivot flange (104), on the inwall of described fixed muffle (103) upper end, be provided with step trough (106),In the upper and lower both ends of the surface of end of described horizontal steel pipe (102), be respectively arranged with Access Division (105), described Access Division (105)Mutually vertical with described horizontal steel pipe (102), the described Access Division (105) that is positioned at bottom can be embedded in described rankIn ladder groove (106), on described horizontal steel pipe (102), be provided with through hole, described in the axis of described through hole and 2The line of Access Division (105) is parallel to each other, and is provided with fixing hole, at described longitudinal steel on described pivot flange (104)On pipe (101), be set with moving sleeve (107), described fixed muffle (103) can be along described longitudinal steel pipe (101)Slide up and down, on the lower surface of described moving sleeve (107), be provided with adpting flange (108), at described adpting flange(108) on, be provided with the thread pore structure corresponding with described fixing hole position and quantity, in described adpting flange (108)On be provided with set bolt (109), described set bolt (109) runs through consolidating on described pivot flange (104) successivelyDetermine the through hole on hole and described horizontal steel pipe (102) and be threaded in the screwed hole on described adpting flange (108),Superposed described Access Division (105) can be embedded in described moving sleeve (107) and described longitudinal steel pipe (101)Between cavity in, be set with lower damping spring (113) at described set bolt (109), described lower damping spring (113)Between pivot flange (104) upper surface described in being sleeved on and described horizontal steel pipe (102) lower surface, described fixingBolt (109) is set with damping spring (114), and described upper damping spring (114) is sleeved on described adpting flange (108)Between lower surface and described horizontal steel pipe (102) upper surface.
2. a kind of earthquake-resistant structure support connection structure according to claim 1, is characterized in that: at described longitudinal steel pipe (101)On be provided with screwed hole, on the sidewall of described fixed muffle (103), be provided with corresponding with this screwed hole quantity and positionThrough hole is provided with bolt (110) in this through hole, and described bolt (110) runs through described fixed muffle (103)Sidewall on through hole and be threaded on described longitudinal steel pipe (101).
3. to require a kind of earthquake-resistant structure support connection structure described in 1 according to right, it is characterized in that: at described fixed muffle(103) on sidewall, be provided with screwed hole, on the described Access Division (105) that is positioned at bottom, be provided with and this screwed hole positionPut corresponding through hole, be provided with fastening bolt (112) in described through hole, described fastening bolt (112) is threadedIn screwed hole on described fixed muffle (103) sidewall, its end is plugged on the through hole on described Access Division (105)In.
4. a kind of earthquake-resistant structure support connection structure according to claim 1, is characterized in that: in described moving sleeve (107)Sidewall on be provided with screwed hole, on superposed described Access Division (105), be provided with corresponding with this screwed hole positionThrough hole, in described through hole, be provided with fastening bolt (112), described fastening bolt (112) is threaded in describedIn screwed hole on moving sleeve (107) sidewall, its end is plugged in the through hole on described Access Division (105).
5. an earthquake-resistant structure support method of attachment, is characterized in that: comprise the following steps:
S1: fixed muffle (103) is sleeved on to longitudinal steel pipe (101) upper, relatively longitudinally steel pipe (101) is fixing to make it, can not indulgeTo movement;
S2: set bolt (109) is run through to the fixing hole on pivot flange (104), and load and subtract at the upper cover of set bolt (109)Shake spring (113);
S3: the Access Division (105) that horizontal steel pipe (102) end is positioned to bottom is connected to the step trough of fixed muffle (103) inner side(106) in, the lower surface of horizontal steel pipe (102) is fitted on lower damping spring (113) upper surface, makes to be positioned at bottomAccess Division (105) is connected in the cavity between step trough (106) and longitudinal steel pipe (101) outer wall;
S4: load onto damping spring (114) at the upper cover of set bolt (109), make the lower surface of damping spring (114) be fitted in horizontal strokeOn the upper surface of steel pipe (102);
S5: moving sleeve (107) is sleeved on to longitudinal steel pipe (101) upper, and steel pipe (101) moves down along the longitudinal, makes movable sleevingCylinder (107) is sleeved on superposed Access Division (105) between moving sleeve (107) and longitudinal steel pipe (101) sidewallCavity in, and make the screwed hole on adpting flange (108) corresponding with set bolt (109) position;
S6: set bolt (109) is screwed in the screwed hole on adpting flange (108), damping spring (114) upper surface is pastedBe combined on the lower surface of adpting flange (108), and adopt nut that set bolt (109) end is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041229.9A CN105604185B (en) | 2016-01-21 | 2016-01-21 | A kind of earthquake-resistant structure support connection structure and attaching method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041229.9A CN105604185B (en) | 2016-01-21 | 2016-01-21 | A kind of earthquake-resistant structure support connection structure and attaching method thereof |
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| CN105604185A true CN105604185A (en) | 2016-05-25 |
| CN105604185B CN105604185B (en) | 2017-12-19 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121918A (en) * | 2016-08-05 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of wind tower TRT |
| CN107246082A (en) * | 2017-06-02 | 2017-10-13 | 安徽奥睿德科技发展有限公司 | A kind of para-seismic support on the vertical steel construction of large span space |
| CN107676579A (en) * | 2017-10-13 | 2018-02-09 | 天津塔尔森科技发展有限公司 | Steel structure support base |
| CN108221707A (en) * | 2018-03-23 | 2018-06-29 | 中国五冶集团有限公司 | Convenient for the equipment of bridge pad installation |
| CN109235642A (en) * | 2018-09-28 | 2019-01-18 | 冯锦 | A kind of light thin wall square tube assembling type steel structure |
| 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 |
| CN111705925A (en) * | 2020-07-02 | 2020-09-25 | 王柏彰 | Prefabricated member for building steel structure |
| CN112290494A (en) * | 2020-09-14 | 2021-01-29 | 中国五冶集团有限公司 | Building electrical pipeline system passing through seismic joint and construction method thereof |
| CN115262760A (en) * | 2022-08-18 | 2022-11-01 | 福建江夏学院 | Assembly type steel pipe truss reinforced node connecting structure and using method |
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| NL2032739B1 (en) * | 2022-08-11 | 2023-05-23 | Univ Zhengzhou Aeronautics | Energy-dissipation type beam-column joint with energy dissipation function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106121918B (en) * | 2016-08-05 | 2019-04-02 | 国网山东省电力公司龙口市供电公司 | A kind of wind tower power generator |
| CN106121918A (en) * | 2016-08-05 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of wind tower TRT |
| CN107246082A (en) * | 2017-06-02 | 2017-10-13 | 安徽奥睿德科技发展有限公司 | A kind of para-seismic support on the vertical steel construction of large span space |
| CN107676579A (en) * | 2017-10-13 | 2018-02-09 | 天津塔尔森科技发展有限公司 | Steel structure support base |
| CN108221707B (en) * | 2018-03-23 | 2023-09-01 | 中国五冶集团有限公司 | Equipment convenient to bridge beam supports installation |
| CN108221707A (en) * | 2018-03-23 | 2018-06-29 | 中国五冶集团有限公司 | Convenient for the equipment of bridge pad installation |
| CN109235642A (en) * | 2018-09-28 | 2019-01-18 | 冯锦 | A kind of light thin wall square tube assembling type steel structure |
| 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 |
| CN110924528B (en) * | 2019-12-03 | 2021-07-09 | 湖南衡科铝材科技有限公司 | Aluminum alloy plate type node structure with reinforced web |
| CN111705925A (en) * | 2020-07-02 | 2020-09-25 | 王柏彰 | Prefabricated member for building steel structure |
| CN112290494A (en) * | 2020-09-14 | 2021-01-29 | 中国五冶集团有限公司 | Building electrical pipeline system passing through seismic joint and construction method thereof |
| CN112290494B (en) * | 2020-09-14 | 2022-02-25 | 中国五冶集团有限公司 | Building electrical pipeline system passing through seismic joint and construction method thereof |
| CN115262760A (en) * | 2022-08-18 | 2022-11-01 | 福建江夏学院 | Assembly type steel pipe truss reinforced node connecting structure and using method |
| CN115262760B (en) * | 2022-08-18 | 2023-05-16 | 福建江夏学院 | Assembled steel pipe truss reinforced node connection structure and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN105604185B (en) | 2017-12-19 |
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Effective date of registration: 20190823 Address after: Room 0991, Building 3, 368 Qinggao Road, Fengxian District, Shanghai, 201414 Patentee after: Qiao Building Materials (Shanghai) Co., Ltd. Address before: 325000 Xubei Village, Cao Village Town, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Ni Huangnv |