CN114150879A - Adjustable supporting device for splicing large-scale complex steel structure nodes - Google Patents
Adjustable supporting device for splicing large-scale complex steel structure nodes Download PDFInfo
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- CN114150879A CN114150879A CN202111471666.1A CN202111471666A CN114150879A CN 114150879 A CN114150879 A CN 114150879A CN 202111471666 A CN202111471666 A CN 202111471666A CN 114150879 A CN114150879 A CN 114150879A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
Abstract
The invention provides an adjustable supporting device for splicing large-scale complex steel structure nodes, which comprises a supporting base, a vertical supporting assembly, a rotary adjusting assembly, a left-right adjusting assembly, a front-rear adjusting assembly, an up-down and inclination adjusting assembly, a splicing member supporting plate and a splicing member clamping mechanism, wherein four supporting legs are arranged on the periphery of the supporting base, the vertical supporting assembly comprises a top supporting section, a bottom supporting section and a plurality of basic supporting sections, and the rotary adjusting assembly comprises a slewing bearing, an annular supporting plate and a rotary driving mechanism. The device realizes connection in a splicing mode, and is beneficial to realizing quick splicing and positioning on a construction site; further, the flexible adjustment of the position of the splicing member can be realized by utilizing the rotary adjusting assembly, the left and right adjusting assemblies, the front and rear adjusting assemblies, the upper and lower adjusting assemblies and the inclined adjusting assemblies arranged on the device, and then the splicing construction efficiency of the splicing member is favorably improved.
Description
Technical Field
The invention relates to an adjustable supporting device for splicing large-scale complex steel structure nodes.
Background
Compared with various concrete structures, the steel structure is one of the vigorously developed building structures in China, is more widely applied to occasions such as factory buildings, super high-rise buildings, large public facilities and the like in factory workshops, has the advantages that the concrete structures are light in weight, high in strength, short in construction period, small in environmental influence and the like, has the characteristics of large volume, elegant and unique shape or simplicity and practicality, and at present, the building frame of the steel structure is gradually changed from a single regular geometric shape to a more attractive complex three-dimensional space structure.
In current steel construction work progress, to the large-scale splicing mechanism that can't adopt lifting device to hoist the installation, can only adopt to set up the scaffold mode and carry out the location support of splicing the component, because of steel structure area is great, lead to setting up and demolising of scaffold very taking trouble hard, simultaneously, at node concatenation formula, the scaffold can't realize the nimble regulation of concatenation framework position, makes the concatenation work progress efficiency of steel construction lower then.
Disclosure of Invention
The invention aims to provide an adjustable supporting device for splicing large-scale complex steel structure nodes, which adopts a splicing mode to realize connection, is beneficial to realizing rapid splicing and positioning on a construction site; further, the flexible adjustment of the position of the splicing member can be realized by utilizing the rotary adjusting assembly, the left and right adjusting assemblies, the front and rear adjusting assemblies, the upper and lower adjusting assemblies and the inclined adjusting assemblies arranged on the device, and then the splicing construction efficiency of the splicing member is favorably improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an adjustable supporting device for splicing large-scale complex steel structure nodes comprises a supporting base, a vertical supporting component, a rotary adjusting component, a left adjusting component, a right adjusting component, a front adjusting component, a rear adjusting component, an upper-lower inclined adjusting component, a splicing component supporting plate and a splicing component clamping mechanism, wherein four supporting legs for realizing supporting base bearing support are arranged around the supporting base, the vertical supporting component comprises a top supporting section, a bottom supporting section and a plurality of basic supporting sections, the top supporting section, the basic supporting sections and the bottom supporting section are sequentially connected together from top to bottom, the bottom of the bottom supporting section is arranged on the supporting base, a round base is fixedly arranged at the upper part of the top supporting section, the rotary adjusting component comprises a slewing bearing, an annular supporting plate and a rotary driving mechanism, and the outer ring of the slewing bearing is connected with the round base, the annular supporting plate is connected with the inner ring of the slewing bearing, the rotary driving mechanism is used for driving the annular supporting plate to rotate, the left and right adjusting components are arranged on the annular supporting plate, the front and back adjusting components are arranged on the left and right adjusting components, the up-down and tilt adjusting assembly is arranged on the front-back adjusting assembly, the splicing component supporting plate is arranged on the up-down and tilt adjusting assembly, the left and right adjusting component is used for realizing left and right positioning adjustment of the splicing component supporting plate, the front and back adjusting component is used for realizing front and back positioning adjustment of the splicing component supporting plate, the up-down and inclination adjusting component is used for realizing up-down positioning adjustment and inclination angle positioning adjustment of the splicing component supporting plate, the splicing member clamping mechanism is arranged on the splicing member supporting plate and used for clamping and fixing the splicing member on the splicing member supporting plate.
Preferably, the up-down and tilt adjusting assembly comprises four first hydraulic cylinders which are distributed in a square shape and vertically arranged on the front-back adjusting assembly, and the bottom of the splicing member supporting plate is hinged to the top ends of telescopic rods of the four first hydraulic cylinders.
Preferably, concatenation component clamping member includes locating plate, adjusting threaded rod and grip block, two the relative left and right sides fixed setting of locating plate is in the concatenation component backup pad, adjusting threaded rod cover is put on the locating plate, the grip block sets up adjusting threaded rod's inner can realize through rotating adjusting threaded rod the removal about the grip block.
Furthermore, a plurality of auxiliary positioning insertion holes are formed in the splicing component supporting plate.
Preferably, control the regulation subassembly including control the regulation supporting seat, control slider, second pneumatic cylinder, control and adjust the fixed setting of supporting seat and be in on the annular support plate control adjust and be provided with two first T shape guide rails that distribute along left right direction respectively on the supporting seat, control the bottom card of slider and put two on first T shape guide rail, the second pneumatic cylinder is fixed to be set up control one side of supporting seat, and the tip of the telescopic link of second pneumatic cylinder is connected with one side of controlling the slider, through the concertina movement of the telescopic link of second pneumatic cylinder, can drive control the slider and control the removal on adjusting the supporting seat about be provided with two second T shape guide rails that distribute along the fore-and-aft direction respectively on the slider about.
Furthermore, the front and back adjusting component comprises a front sliding block, a back sliding block and a third hydraulic cylinder, the bottoms of the front sliding block and the back sliding block are clamped on the two second T-shaped guide rails, the third hydraulic cylinder is fixedly arranged on one side of the left sliding block and the right sliding block, the end part of a telescopic rod of the third hydraulic cylinder is connected with the front sliding block and the back sliding block, the front sliding block and the back sliding block can be driven to slide back and forth on the left sliding block and the right sliding block through the telescopic motion of the telescopic rod of the third hydraulic cylinder, and the up-down and tilt adjusting component is arranged on the front sliding block and the back sliding block.
Preferably, four the supporting leg is the horizontality and distributes support the base all around, the supporting leg includes fixed festival, telescopic joint and fourth pneumatic cylinder, the one end of fixed festival with support the articulated connection of base, and the fixed festival can swing in the horizontal plane, the telescopic joint cover is put in the fixed festival, and the telescopic joint can stretch out and draw back for the fixed festival and slide, the vertical setting of fourth pneumatic cylinder is in the telescopic joint outer end the telescopic link lower part of fourth pneumatic cylinder sets up a supporting disc.
Furthermore, two bubble levels are arranged on the supporting base and are perpendicular to each other.
Preferably, a circumferential fence is provided on the outer edge of the annular support plate.
The invention has the beneficial effects that: the main structure of the invention adopts a splicing design scheme, which is beneficial to transportation and flexible and quick erection on a construction site, thereby facilitating the realization of fixed-point support of spliced members; by utilizing the rotary adjusting assembly, the left and right adjusting assembly, the front and rear adjusting assembly and the up and down and inclined adjusting assembly, the position adjustment of the up and down, front and rear, left and right and a certain inclination angle of the splicing member can be realized when the splicing member is spliced, so that the splicing installation of the splicing member at the node of the steel structure can be conveniently and smoothly completed, and the splicing construction efficiency of the steel structure can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the upper structure of the present invention;
FIG. 3 is a schematic structural view of a basic support segment;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view of FIG. 2 at B;
FIG. 6 is an enlarged view of FIG. 3 at C;
in the figure: the device comprises a supporting base 1, supporting legs 11, a 111 fixed joint, a 112 telescopic joint, a 113 fourth hydraulic cylinder, a 12-bubble level meter, a 21 top supporting joint, a 211 circular base, a 212 first plug-in pipe, a 22 bottom supporting joint, a 221 connecting plate, a 23 basic supporting joint, a 231 second plug-in pipe, a 31 slewing bearing, a 32 annular supporting plate, a 321 fence, a 41 left-right adjusting supporting seat, a 411 first T-shaped guide rail, a 42 left-right sliding block, a 421 second T-shaped guide rail, a 43 second hydraulic cylinder, a 51 front-back sliding block, a 52 third hydraulic cylinder, a 61 first hydraulic cylinder, a 611 hinged seat, a 7 splicing member supporting plate, a 71 auxiliary positioning jack, a 72 hinged lug, a 81 positioning plate, a 82 adjusting threaded rod and a 83 clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1-6, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
The invention provides an adjustable supporting device for splicing large-scale complex steel structure nodes (as shown in figure 1), which comprises a supporting base 1, a vertical supporting assembly, a rotating adjusting assembly, a left-right adjusting assembly, a front-rear adjusting assembly, an up-down and inclination adjusting assembly, a splicing member supporting plate 7 and a splicing member clamping mechanism, wherein four supporting legs 11 for realizing the bearing support of the supporting base 1 are arranged on the periphery of the supporting base 1, so that the supporting base 1 can be quickly erected and the supporting legs 11 can realize the stable support of the supporting base 1 in a construction site, and in the specific embodiment, the specific implementation mode of the supporting legs 11 is as follows: the four support legs 11 are distributed around the support base 1 in a horizontal state, each support leg 11 comprises a fixed joint 111, an expansion joint 112 and a fourth hydraulic cylinder 113, one end of each fixed joint 111 is hinged to the support base 1, each fixed joint 111 can swing in the horizontal plane, the support legs 11 can be adjusted and positioned in a limited space by using the horizontal swinging function of the fixed joints 111, the expansion joints 112 are sleeved in the fixed joints 111, the expansion joints 112 can stretch and slide relative to the fixed joints 111, and in practical application, the hydraulic cylinders can be used for driving the expansion joints 112 to stretch and move in the fixed joints 111; the fourth hydraulic cylinder 113 is vertically arranged at the outer end of the telescopic joint 112, and a support disc is arranged at the lower part of a telescopic rod of the fourth hydraulic cylinder 113; when the supporting base 1 is erected, the telescopic joint 112 extends out, then the supporting plate is contacted with the ground by using the fourth hydraulic cylinder 113, so that the ground erection of the supporting base 1 is realized, and the erection mode of the supporting base 1 is simple to operate, high in efficiency and beneficial to improving the construction efficiency; further, when the support base 1 is erected by using the four fourth hydraulic cylinders 113, in order to ensure that the support base 1 is in a horizontal state, two bubble levels 12 are provided on the support base 1, and the two bubble levels 12 are provided to be perpendicular to each other. The vertical supporting component comprises a top supporting section 21, a bottom supporting section 22 and a plurality of basic supporting sections 23, the top supporting section 21, the basic supporting sections 22 and the bottom supporting sections 23 are sequentially connected together from top to bottom, concretely, the top supporting section 21, the basic supporting frame 22 and the bottom supporting sections 23 all adopt square column design structures, a plurality of second plug pipes 231 are arranged at the lower part of the top supporting section 21 and four top corners of the upper part of the bottom supporting section 23, first plug pipes 212 matched with the second plug pipes 231 are arranged at the four top corners of the upper part and the lower part of the basic supporting frame 22, when the vertical supporting component is spliced, positioning bolts are inserted between the upper and lower adjacent second plug pipes 231 and the first plug pipes 212 to realize positioning connection, and positioning connection is realized between the upper and lower adjacent two first plug pipes 212 to insert the positioning bolts to realize positioning connection, so that the top supporting section 21 is realized, The butt joint of the basic supporting frame 22 and the bottom supporting joint 23; the bottom of bottom sprag festival 22 sets up support base 1 is last, specifically, is provided with four connecting plates 221 around the bottom of bottom sprag festival 22, and connecting plate 221 adopts the fixed setting of bolted connection mode on support base 1. A circular base 211 is fixedly arranged on the upper part of the top support node 21. The rotation adjusting assembly comprises a slewing bearing 31, an annular supporting plate 32 and a rotation driving mechanism, wherein the outer ring of the slewing bearing 31 is connected with the circular base 211, the annular supporting plate 32 is connected with the inner ring of the slewing bearing 31, the rotation driving mechanism is used for driving the annular supporting plate 32 to rotate, and the slewing bearing 31 and the rotation driving mechanism for driving the slewing bearing 31 are all products known in the art, so that the matching and assembling relationship among the slewing bearing 31, the rotation driving mechanism and the slewing bearing 31 is not described in detail herein; control the adjustment assembly setting and be in on the annular support plate 32, the front and back adjustment assembly sets up control on the adjustment assembly, reach the slope adjustment assembly setting from top to bottom around on the adjustment assembly, concatenation member backup pad 7 sets up from top to bottom and on the slope adjustment assembly, control the adjustment assembly and be used for realizing the location regulation about concatenation member backup pad 7, the front and back adjustment assembly is used for realizing the front and back location regulation of concatenation member backup pad 7, reach the slope adjustment assembly from top to bottom and be used for realizing the upper and lower location regulation and the inclination location regulation of concatenation member backup pad 7, concatenation member fixture sets up on the concatenation member backup pad 7, concatenation member fixture is used for realizing that the centre gripping of concatenation member in concatenation member backup pad 7 is fixed. In the practical application process, after the concatenation member was placed in concatenation member backup pad 7, utilize concatenation member fixture to realize the fixed of concatenation member, then, can adjust rotatory adjusting part, control adjusting part, preceding back adjusting part, one or more in the upper and lower and slope adjusting part according to the position adjustment demand to realize the accurate positioning of concatenation member, be convenient for then realize the concatenation installation of concatenation member at the steel structure node.
In this embodiment, the up-down and tilt adjusting assembly is implemented by: the up-down and inclination adjusting assembly comprises four first hydraulic cylinders 61, four first hydraulic cylinders 61 are in square distribution and are vertically arranged on the front-back adjusting assembly, the bottom of the splicing member supporting plate 7 is hinged to the top end of a telescopic rod of the first hydraulic cylinders 61, specifically, a hinged seat 611 is arranged at the top of the telescopic rod of the first hydraulic cylinders 61, and hinged lugs 72 corresponding to the hinged seat 611 are arranged at the bottom of the splicing member supporting plate 7. When the splicing support plate 7 needs to be lifted, the four first hydraulic cylinders 61 are started synchronously, so that the telescopic rods synchronously extend out, then the lifting action is realized, when the splicing member support plate 7 needs to be inclined, the two first hydraulic cylinders 61 on one side are synchronously started, and the rest two first hydraulic cylinders 61 are kept still.
In this embodiment, the splicing member holding member is specifically implemented as follows: splicing member clamping member includes locating plate 81, adjusting threaded rod 82 and grip block 83, two locating plate 81 is fixed the setting about relative on splicing member backup pad 7, adjusting threaded rod 82 overlaps and is put on locating plate 81, grip block 83 sets up adjusting threaded rod 82's the inner, can realize through rotating adjusting threaded rod 82 that control plate 83 moves about. After the splicing member is placed on the splicing member supporting plate 7, by rotating the two adjusting threaded rods 82, stable clamping of the splicing member is realized by the two clamping plates 83, when the splicing member supporting plate 7 is in an inclined state, in order to improve the clamping reliability of the splicing member on the splicing member supporting plate 7, here, a plurality of auxiliary positioning insertion holes 71 are arranged on the splicing member supporting plate 7, positioning rods are inserted into the auxiliary positioning insertion holes 71 adjacent to the splicing member, and then the positioning rods are limited to the splicing member.
In this embodiment, the left-right adjustment assembly is specifically implemented as follows: the left and right adjusting component comprises a left and right adjusting support seat 41, a left and right sliding block 42 and a second hydraulic cylinder 43, the left and right adjusting support seat 41 is fixedly arranged on the annular support plate 32, two first T-shaped guide rails 411 distributed along the left and right directions are arranged on the left and right adjusting support seat 41, the bottom of the left and right sliding block 42 is clamped on the two first T-shaped guide rails 411, the second hydraulic cylinder 43 is fixedly arranged on one side of the left and right adjusting support seat 41, the end part of a telescopic rod of the second hydraulic cylinder 43 is connected with one side of the left and right sliding block 42, the left and right sliding block 42 can be driven to move left and right on the left and right adjusting support seat 41 through the telescopic motion of the telescopic rod of the second hydraulic cylinder 43, and the left and right sliding block 42 is provided with two second T-shaped guide rails 421 distributed along the front and back directions.
In this embodiment, the front-back adjustment assembly is specifically implemented as follows: the front and back adjusting component comprises a front slider 51 and a back slider, and a third hydraulic cylinder 5, the bottoms of the front slider and the back slider are clamped on two second T-shaped guide rails, the third hydraulic cylinder 52 is fixedly arranged on one side of the left slider 42 and the right slider 42, the end part of a telescopic rod of the third hydraulic cylinder 52 is connected with the front slider 51 and the back slider 51, the front slider 51 and the back slider 51 can be driven to slide on the left slider 42 and the right slider 42 in a front-back manner through the telescopic motion of the telescopic rod of the third hydraulic cylinder 52, the up-down and tilt adjusting component is arranged on the front slider 51 and the back slider 51, and particularly, the bottoms of the four first hydraulic cylinders 61 are fixedly arranged on the left slider 42 and the right slider 42.
In practical application process, the control panel is handed to the staff, according to the concatenation position demand, can control the regulation to rotation driving mechanism, first pneumatic cylinder 61, second pneumatic cylinder 43, third pneumatic cylinder 52 respectively to realize the position adjustment of the concatenation member of placing in concatenation member backup pad 7, when the staff adjusts, can stand on annular support plate 32, for improving staff's operational safety, here, be provided with a border rail 321 on annular support plate 32's the outward flange.
In the present invention, "left", "right", "upper", "lower", "front", and "rear" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. An adjustable supporting device for splicing large-scale complex steel structure nodes is characterized by comprising a supporting base, a vertical supporting component, a rotary adjusting component, a left adjusting component, a right adjusting component, a front adjusting component, a rear adjusting component, an upper-lower inclined adjusting component, a splicing component supporting plate and a splicing component clamping mechanism, wherein four supporting legs for realizing supporting base bearing support are arranged around the supporting base, the vertical supporting component comprises a top supporting section, a bottom supporting section and a plurality of basic supporting sections, the top supporting section, the basic supporting sections and the bottom supporting section are sequentially connected together from top to bottom, the bottom of the bottom supporting section is arranged on the supporting base, a round base is fixedly arranged at the upper part of the top supporting section, the rotary adjusting component comprises a rotary bearing, an annular supporting plate and a rotary driving mechanism, and the outer ring of the rotary bearing is connected with the round base, the annular supporting plate is connected with the inner ring of the slewing bearing, the rotary driving mechanism is used for driving the annular supporting plate to rotate, the left and right adjusting components are arranged on the annular supporting plate, the front and back adjusting components are arranged on the left and right adjusting components, the up-down and tilt adjusting assembly is arranged on the front-back adjusting assembly, the splicing component supporting plate is arranged on the up-down and tilt adjusting assembly, the left and right adjusting component is used for realizing left and right positioning adjustment of the splicing component supporting plate, the front and back adjusting component is used for realizing front and back positioning adjustment of the splicing component supporting plate, the up-down and inclination adjusting component is used for realizing up-down positioning adjustment and inclination angle positioning adjustment of the splicing component supporting plate, the splicing member clamping mechanism is arranged on the splicing member supporting plate and used for clamping and fixing the splicing member on the splicing member supporting plate.
2. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 1, wherein the up-down and tilt adjusting assembly comprises four first hydraulic cylinders, the four first hydraulic cylinders are distributed in a square shape and vertically arranged on the front-back adjusting assembly, and the bottom of the splicing member supporting plate is hinged with the top ends of the telescopic rods of the four first hydraulic cylinders.
3. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 1, wherein the splicing member clamping member comprises positioning plates, an adjusting threaded rod and a clamping plate, the two positioning plates are fixedly arranged on the splicing member supporting plate in a left-right mode, the adjusting threaded rod is sleeved on the positioning plates, the clamping plate is arranged at the inner end of the adjusting threaded rod, and the clamping plate can move left and right by rotating the adjusting threaded rod.
4. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 3, wherein a plurality of auxiliary positioning insertion holes are arranged on the splicing component supporting plate.
5. The adjustable supporting device for splicing large-scale complex steel structure nodes according to claim 1, it is characterized in that the left-right adjusting component comprises a left-right adjusting supporting seat, a left-right sliding block and a second hydraulic cylinder, the left-right adjusting supporting seat is fixedly arranged on the annular supporting plate, two first T-shaped guide rails which are respectively distributed along the left and right directions are arranged on the left and right adjusting supporting seats, the bottoms of the left and right sliding blocks are clamped on the two first T-shaped guide rails, the second hydraulic cylinder is fixedly arranged at one side of the left and right adjusting supporting seat, the end part of a telescopic rod of the second hydraulic cylinder is connected with one side of the left and right sliding blocks, the left and right slide blocks can be driven to move left and right on the left and right adjusting support seat through the telescopic motion of the telescopic rod of the second hydraulic cylinder, and the left sliding block and the right sliding block are provided with two second T-shaped guide rails which are respectively distributed along the front-back direction.
6. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 5, wherein the front and rear adjusting component comprises a front and rear sliding block and a third hydraulic cylinder, the bottom of the front and rear sliding block is clamped on the two second T-shaped guide rails, the third hydraulic cylinder is fixedly arranged at one side of the left and right sliding blocks, the end part of a telescopic rod of the third hydraulic cylinder is connected with the front and rear sliding block, the front and rear sliding block can be driven to slide on the left and right sliding block back and forth through the telescopic motion of the telescopic rod of the third hydraulic cylinder, and the up-down and tilt adjusting component is arranged on the front and rear sliding block.
7. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 1, wherein four supporting legs are distributed around the supporting base in a horizontal state, each supporting leg comprises a fixed joint, an expansion joint and a fourth hydraulic cylinder, one end of each fixed joint is hinged to the supporting base, the fixed joints can swing in the horizontal plane, the expansion joints are sleeved in the fixed joints and can slide in an expansion mode relative to the fixed joints, the fourth hydraulic cylinders are vertically arranged at the outer ends of the expansion joints, and a supporting disc is arranged at the lower portions of the expansion joints of the fourth hydraulic cylinders.
8. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 7, wherein two bubble levels are arranged on the supporting base, and the two bubble levels are arranged vertically.
9. The adjustable supporting device for splicing large-scale complex steel structure nodes as claimed in claim 1, wherein a circumferential fence is arranged on the outer edge of the annular supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111471666.1A CN114150879A (en) | 2021-12-06 | 2021-12-06 | Adjustable supporting device for splicing large-scale complex steel structure nodes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111471666.1A CN114150879A (en) | 2021-12-06 | 2021-12-06 | Adjustable supporting device for splicing large-scale complex steel structure nodes |
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| CN114150879A true CN114150879A (en) | 2022-03-08 |
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Application publication date: 20220308 |