CN111519939A - Shock-absorbing profile steel structure supporting device for building construction and using method thereof - Google Patents
Shock-absorbing profile steel structure supporting device for building construction and using method thereof Download PDFInfo
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- CN111519939A CN111519939A CN202010408809.3A CN202010408809A CN111519939A CN 111519939 A CN111519939 A CN 111519939A CN 202010408809 A CN202010408809 A CN 202010408809A CN 111519939 A CN111519939 A CN 111519939A
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- Prior art keywords
- rod
- support
- shock
- guide
- plate
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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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
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- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a shock-absorbing profile steel structure supporting device for building construction and a using method thereof, wherein the shock-absorbing profile steel structure supporting device comprises a base, a lifting mechanism and a supporting mechanism, the shock-absorbing mechanism is arranged in the base and comprises guide columns, the four guide columns are arranged on the inner wall of the bottom of the base in a quadrilateral equidistant mode, a lifting disc is sleeved on each guide column, and the other end of each guide column penetrates through a rack mounting seat; when the rack mounting seat is stressed, the three springs are firstly compressed for damping, then the lifting disc is compressed through the three springs, the three L-shaped movable rods are compressed by the lifting disc, the L-shaped movable rods push the springs II for damping again, the damping mechanism can damp step by step, and can decompose the vibration in the vertical direction into the vibration in the horizontal direction, so that the damping is convenient, and the service life of the equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a shock-absorbing profile steel structure supporting device for building construction and a using method thereof.
Background
The steel structure building with the steel plate as the main body is often applied to temporary residential buildings in the processes of building construction, outdoor temporary erection and the like, and has the main advantages of convenience in disassembly, assembly and transportation, convenience in carrying along with standing, safety and reliability.
In CN110485568A, the mounting and dismounting mode and structure of the supporting device for the building steel structure are simple, and the supporting strength of the steel structure part of the color steel plate is effectively improved; however, the apparatus has the following drawbacks: the arc steel to the different grade type of being not convenient for support, do not have good cushioning effect step by step simultaneously to current steel construction strutting arrangement all with base fixed, be not convenient for with its dismouting.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a shock-absorbing section steel structure supporting device for building construction and a using method thereof:
the two supporting side plates are pushed to move relatively or away from each other through the piston rod, the second air cylinder is driven at the same time, the protruding type plate is pushed to lift through the piston rod, the supporting top plate is driven to lift, the distance between the supporting top plate and the two supporting side plates is adjusted, and arc-shaped steel structures with different shapes and sizes are conveniently supported by adjusting the shapes of the supporting top plate and the two supporting side plates, so that the applicability of the device is wider; the guide sleeve is fixedly provided with a first spring on the inner wall of the bottom of the guide sleeve, a telescopic rod is fixedly arranged at the top of the first spring, and the first spring is arranged, so that the guide sleeve has good buffer performance, the support top plate and the support side plates are ensured to move more stably, and the problem that the existing equipment is inconvenient to support different types of arc-shaped steel is solved;
when the rack mounting seat is stressed, the three springs are firstly compressed for damping, then the lifting disc is compressed through the three springs, the three L-shaped movable rods are compressed by the lifting disc, the L-shaped movable rods push the spring II for damping again, the damping mechanism can damp step by step, and can decompose the vibration in the vertical direction into the vibration in the horizontal direction, so that the damping is convenient to perform, the service life of the equipment is prolonged, and the technical problem that the existing equipment does not have a good step by step damping effect is solved;
according to the invention, through the arrangement of the guide wheel and the sliding groove, the supporting mechanism is ensured to be more quickly and conveniently mounted and dismounted, and meanwhile, the supporting mechanism is safer and has a good guiding effect; the rack belt drives the two sliding blocks to move, the threaded rod and the threaded sleeve drive the movable rod and the inserted rod to move, damage to the supporting mechanism due to overlarge impact force caused by driving of a driving motor II in the whole process is avoided, and the limiting rod, the inserted rod and the slot are arranged, so that the supporting mechanism is fixed conveniently, is convenient to mount and dismount, is convenient to use and is convenient to replace and maintain; the center of the top of the bracket mounting seat is pressed and fixed through the rubber pressure plate, so that the bracket mounting seat is further fixed and subsequent support is facilitated, and meanwhile, the rubber pressure plate is driven to rotate, so that the rubber pressure plate is conveniently folded, and the space is saved; the first driving motor drives the first rocker arm to rotate, the first rocker arm drives the second rocker arm to rotate through the connecting rod, the second rocker arm jacks two sliding grooves, the support mounting seat is further jacked, the height of the support mounting seat is adjusted, steel structures with different heights are conveniently supported, the practicability is high, and the technical problem that existing equipment is not convenient to disassemble and assemble is solved.
The purpose of the invention can be realized by the following technical scheme:
a shock-absorbing type steel structure supporting device for building construction comprises a base, a lifting mechanism and a supporting mechanism, wherein the damping mechanism is arranged inside the base and comprises guide posts, the four guide posts are arranged on the inner wall of the bottom of the base in a quadrilateral equidistance mode, a lifting disc is sleeved on each guide post, the other end of each guide post penetrates through a rack mounting seat, the bottom of the rack mounting seat is connected with the upper surface of the lifting disc through three springs III, three L-shaped movable rods are uniformly arranged on the lower surface of the lifting disc, a spring II is fixedly arranged at the other end of each L-shaped movable rod, each L-shaped movable rod is connected with the inner wall of the bottom of the base in a sliding mode through a sliding block and a groove, the other end of each spring II is connected with a baffle, and the baffle is fixedly arranged on the inner wall of the;
the lifting mechanism is fixedly mounted at the top of the frame mounting seat, the supporting mechanism is arranged at the top of the lifting mechanism and comprises a support mounting seat, a support is fixedly mounted at the top of the support mounting seat, two first cylinders are fixedly mounted on two sides of the support in an equal horizontal mode, a supporting side plate is fixedly mounted at the end part of a piston rod of the first cylinder, two second cylinders are vertically mounted at the center of the top of the support, a convex plate is fixedly mounted at the top of the second cylinders, and a supporting top plate is fixedly mounted at the top of the convex plate.
As a further scheme of the invention: the lifting mechanism comprises a rack, four motors I are symmetrically installed inside the rack, output shafts of the four motors I are rotatably connected with a rocker arm I, a connecting rod is arranged on the other side of the rocker arm I, the other end of the connecting rod is rotatably connected with a rocker arm II, the other end of the rocker arm II is rotatably connected with a sliding groove, the sliding groove is connected with the rack through a vertically arranged sliding block and a vertically arranged groove, and the sliding groove is perpendicular to the motors I;
limiting rods are vertically and fixedly arranged on two sides of the frame, a cross beam is arranged in the frame in a penetrating way and is perpendicular to the sliding chute, the beam is positioned below the sliding chute, two sides of the beam are symmetrically and vertically provided with a second motor, an output shaft of the second motor is fixedly provided with a gear, a rack belt is sleeved between the two gears, two sliding blocks are symmetrically arranged on the rack belt and are meshed and connected with the rack belt, the rack belt penetrates through the sliding block, a hand wheel mounting plate is fixedly mounted on the sliding block, a threaded rod is rotatably connected on the hand wheel mounting plate through a bearing seat, a hand wheel is fixedly arranged at one end of the threaded rod, a threaded sleeve is sleeved on the threaded rod, a connecting plate is fixedly arranged at the top of the threaded sleeve, the top of connecting plate is vertical installs the carriage release lever, the carriage release lever all cup joints the rubber sleeve outward with the gag lever post.
As a further scheme of the invention: the rotating device is characterized in that a rotating shaft is rotatably mounted on the rack and connected with a motor III through a speed reducer, a rotating arm is vertically mounted in the middle of the rotating shaft, a connecting arm perpendicular to the rotating arm is fixedly mounted at the top of the rotating arm, a cylinder III is fixedly mounted at the vertical end of the connecting arm, and a rubber pressure plate is fixedly mounted at the bottom of a piston rod with the cylinder III.
As a further scheme of the invention: the supporting top plate and the two supporting side plates are both arc-shaped structures.
As a further scheme of the invention: a first guide rod is movably connected between the support and the supporting side plate, the first guide rod and the support are obliquely arranged, and the first guide rod and the two first air cylinders form two triangles; and two guide rods II are fixedly arranged between the top of the bracket and the convex plate.
As a further scheme of the invention: the second guide rod and the first guide rod both comprise guide sleeves, the inner walls of the bottoms of the guide sleeves are fixedly provided with the first springs, and the tops of the first springs are fixedly provided with telescopic rods.
As a further scheme of the invention: slots are formed in two sides of the support mounting seat, inserting rods perpendicular to the moving rods are arranged on the inner sides of the two moving rods, and the inserting rods are matched with the slots.
As a further scheme of the invention: the bottom of the support mounting seat is provided with a guide wheel, and the guide wheel is matched with the sliding groove.
As a further scheme of the invention: the top symmetry of base is installed and is slided the curb plate, two the inboard of sliding the curb plate all passes through slider, recess sliding connection with two motor outsides.
As a further scheme of the invention: a use method of a shock-absorbing profile steel structure supporting device for building construction comprises the following steps:
step one, a guide wheel is placed in a sliding groove, a supporting mechanism is pushed to move until the supporting mechanism is contacted with a limiting rod, then a motor II is driven, a rack belt is driven to rotate through a gear, the rack belt drives two sliding blocks to move relatively, then a hand wheel is rotated to drive a threaded rod to rotate, the threaded rod drives a connecting plate to move through a threaded sleeve, and further a moving rod and an inserted rod are driven to move until the inserted rod is inserted into an inserting groove;
driving a motor III, driving a rotating shaft to rotate through a speed reducer, driving a connecting arm to rotate through a rotating arm until a rubber pressure plate is parallel to a support mounting seat, then driving a cylinder III, driving the rubber pressure plate to descend through a movable rod, and pressing and fixing the center of the top of the support mounting seat through the rubber pressure plate;
and step three, driving a first air cylinder, pushing the two supporting side plates to move relatively or away from each other through a piston rod, driving a second air cylinder, pushing the convex plate to lift through the piston rod, further driving the supporting top plate to lift, and further adjusting the distance between the supporting top plate and the two supporting side plates.
The invention has the beneficial effects that:
1. the guide wheel is placed into the chute, the supporting mechanism is pushed to move until the supporting mechanism is contacted with the limiting rod, the arrangement of the guide wheel and the chute ensures that the installation and the disassembly of the supporting mechanism are more rapid and convenient, and simultaneously the supporting mechanism is safer and has better guiding effect, then the second driving motor drives the rack belt to rotate through the gear, the rack belt drives the two sliding blocks to move relatively, then the hand wheel is rotated to drive the threaded rod to rotate, the threaded rod drives the connecting plate to move through the threaded sleeve, further drives the movable rod and the inserted rod to move until the inserted rod is inserted into the slot, otherwise, the inserted rod can be pulled out, the two sliding blocks are driven to move through the rack belt, then the movable rod and the inserted rod are driven to move through the threaded rod and the threaded sleeve, the damage to the supporting mechanism caused by overlarge impact force due to the driving of the second driving motor in the whole process is avoided, and, the supporting mechanism is convenient to fix, mount and dismount, use and replace and maintain;
2. the driving motor III drives the rotating shaft to rotate through the speed reducer, the rotating shaft drives the connecting arm to rotate through the rotating arm until the rubber pressure plate is parallel to the support mounting seat, then the driving cylinder III drives the rubber pressure plate to descend through the movable rod, the rubber pressure plate presses and fixes the center of the top of the support mounting seat, the support mounting seat is further fixed conveniently, subsequent support is facilitated, and meanwhile, the driving motor III drives the rubber pressure plate to rotate, so that the rubber pressure plate is folded conveniently, and space is saved; the first driving motor drives the first rocker arm to rotate, the first rocker arm drives the second rocker arm to rotate through the connecting rod, the second rocker arm jacks up the two sliding grooves, the support mounting seat is further jacked up, the height of the support mounting seat is adjusted, steel structures with different heights can be conveniently supported, and the practicability is high;
3. the first driving air cylinder pushes the two supporting side plates to move relatively or away from each other through the piston rod, the second driving air cylinder is simultaneously driven, the piston rod pushes the convex plate to lift, and then the supporting top plate is driven to lift, so that the distance between the supporting top plate and the two supporting side plates is adjusted, and the arc-shaped steel structures with different shapes and sizes can be conveniently supported by adjusting the shapes of the supporting top plate and the two supporting side plates, so that the applicability of the arc-shaped steel structure is wider; the guide sleeve is fixedly provided with a first spring on the inner wall of the bottom of the guide sleeve, a telescopic rod is fixedly arranged at the top of the first spring, and the first spring has good buffering performance and ensures that the support top plate and the support side plates move more stably;
4. when the rack-mount seat receives pressure, can compress three springs at first and carry out the shock attenuation, then through three compression lifting disks of spring, three L type movable rods of lifting disk compression, the shock attenuation is carried out once more to L type movable rod promotion spring two, and this damper not only can carry out the shock attenuation step by step, can decompose the vibration of vertical direction into the vibration of horizontal direction simultaneously, is convenient for carry out the shock attenuation, increases the life of equipment.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the supporting device of the present invention;
FIG. 2 is a schematic front view of the support mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the guide bar of the present invention;
FIG. 4 is a schematic front view of the lifting mechanism of the present invention;
FIG. 5 is a schematic view of the overall structure of the lifting mechanism of the present invention;
FIG. 6 is an enlarged view of the area A in FIG. 5;
FIG. 7 is an enlarged view of the area B in FIG. 5;
fig. 8 is a schematic view of the internal structure of the base of the present invention.
In the figure: 1. a base; 2. a lifting mechanism; 3. a support mechanism; 31. a guide wheel; 32. a support; 33. a slot; 34. a bracket mounting seat; 35. a first cylinder; 36. supporting the side plates; 37. a first guide rod; 38. supporting a top plate; 39. a second air cylinder; 310. a second guide rod; 311. a convex plate; 371. a telescopic rod; 372. a first spring; 373. a guide sleeve; 21. a frame; 22. a first rocker arm; 23. a connecting rod; 24. a second rocker arm; 25. inserting a rod; 26. a chute; 27. a travel bar; 28. a cross beam; 29. a first motor; 210. a limiting rod; 211. a rack belt; 212. a connecting plate; 213. a second motor; 214. a hand wheel; 215. a threaded sleeve; 216. a threaded rod; 217. a slider; 218. a hand wheel mounting plate; 219. a rubber pressure plate; 220. a third air cylinder; 221. a connecting arm; 222. a third motor; 223. a rotating arm; 224. a rotating shaft; 11. a second spring; 12. an L-shaped movable rod; 13. a guide post; 14. a baffle plate; 15. a lifting plate; 16. a sliding side plate; 17. a rack mounting seat; 18. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a shock-absorbing profile steel structure supporting device for building construction comprises a base 1, a lifting mechanism 2 and a supporting mechanism 3, wherein the base 1 is internally provided with the shock-absorbing mechanism, the shock-absorbing mechanism comprises guide posts 13, the four guide posts 13 are installed on the inner wall of the bottom of the base 1 at equal intervals in a quadrilateral shape, a lifting disc 15 is sleeved on the guide posts 13, the other ends of the guide posts 13 penetrate through a rack installation seat 17, the bottom of the rack installation seat 17 is connected with the upper surface of the lifting disc 15 through three springs III 18, three L-shaped movable rods 12 are evenly installed on the lower surface of the lifting disc 15, the other ends of the L-shaped movable rods 12 are fixedly provided with springs II 11, the L-shaped movable rods 12 are connected with the inner wall of the bottom of the base 1 in a sliding manner through a sliding block and a groove, and the other ends of the springs II 11 are, the baffle 14 is fixedly arranged on the inner wall of the bottom of the base 1;
The lifting mechanism 2 comprises a rack 21, four motors I29 are symmetrically installed inside the rack 21, output shafts of the four motors I29 are rotatably connected with rocker arms I22, a connecting rod 23 is arranged on the other side of each rocker arm I22, the other end of each connecting rod 23 is rotatably connected with a rocker arm II 24, the other end of each rocker arm II 24 is rotatably connected with a sliding groove 26, the sliding groove 26 is connected with the rack 21 through a vertically arranged sliding block and a vertically arranged groove, and the sliding groove 26 is vertically arranged with the motors I29;
the vertical fixed mounting in both sides of frame 21 has gag lever post 210, it is provided with crossbeam 28 to run through in the frame 21, crossbeam 28 sets up with spout 26 is perpendicular, and crossbeam 28 is located spout 26 below, the bilateral symmetry of crossbeam 28 vertically installs motor two 213, fixed mounting has the gear on the output shaft of motor two 213, has cup jointed toothed belt 211 between two gears, the last symmetry of toothed belt 211 is provided with two sliding blocks 217, sliding block 217 and toothed belt 211 meshing connection, and toothed belt 211 runs through sliding block 217, fixed mounting has hand wheel mounting panel 218 on the sliding block 217, be connected with threaded rod 216 through the bearing frame rotation on the hand wheel mounting panel 218, the one end fixed mounting of threaded rod 216 has hand wheel 214, threaded sleeve 215 has cup jointed on the threaded rod 216, the top fixed mounting of threaded sleeve 215 has connecting plate 212, the top of connecting plate 212 is vertical installs carriage release lever 27, carriage release lever 27 all cup joints the rubber sleeve outward with gag lever post 210, multiplicable frictional force.
Rotate in the frame 21 and install pivot 224, be connected with three 222 motors through the reduction gear in the pivot 224, the vertical swinging boom 223 of installing of centre department of pivot 224, the top fixed mounting of swinging boom 223 has with swinging boom 223 vertically linking arm 221, the vertical fixed mounting of one end of linking arm 221 has three 220 cylinders, there is three 220 cylinders's piston rod bottom fixed mounting to have rubber pressure disk 219, is convenient for fix supporting mechanism 3, avoids supporting mechanism 3 during operation to remove, causes the incident, convenient dismantlement and installation simultaneously.
The top supporting plate 38 and the two side supporting plates 36 are both arc-shaped structures, so that the steel structures can be conveniently used for supporting the arc-shaped structures.
A first guide rod 37 is movably connected between the support frame 32 and the support side plate 36, the first guide rod 37 and the support frame 32 are obliquely arranged, and the first guide rod 37 and the two first cylinders 35 form two triangles; two second guide rods 310 are fixedly arranged between the top of the bracket 32 and the convex plate 311, and a triangle has a good supporting effect.
The two 310 guide bars and the one 37 guide bar all include the uide bushing 373, the bottom inner wall fixed mounting of uide bushing 373 has a spring 372, the top fixed mounting of a spring 372 has telescopic link 371, outside the uide bushing 373 was stretched out to telescopic link 371, through the setting of a spring 372, had good cushioning effect, guaranteed that equipment removes more stably.
The bottom of support mounting seat 34 is provided with leading wheel 31, leading wheel 31 and the adaptation of spout 26 guarantee that the installation of supporting mechanism 3 is more convenient with the dismantlement, and is safer simultaneously, has fine guide effect.
The top symmetry of base 1 installs slip curb plate 16, two the inboard of slip curb plate 16 all passes through slider, recess sliding connection with two motor two 213 outsides, guarantees that elevating system 2 goes up and down more stably.
A use method of a shock-absorbing profile steel structure supporting device for building construction comprises the following steps:
step one, the guide wheel 31 is placed in the sliding groove 26, the supporting mechanism 3 is pushed to move until the supporting mechanism 3 is contacted with the limiting rod 210, then the motor II 213 is driven, the gear belt 211 is driven to rotate through a gear, the gear belt 211 drives the two sliding blocks 217 to move relatively, then the hand wheel 214 is rotated to drive the threaded rod 216 to rotate, the threaded rod 216 drives the connecting plate 212 to move through the threaded sleeve 215, and further the moving rod 27 and the inserted rod 25 are driven to move until the inserted rod 25 is inserted into the slot 33;
step two, driving a motor III 222, driving a rotating shaft 224 to rotate through a speed reducer, driving a connecting arm 221 to rotate through a rotating arm 223 by the rotating shaft 224 until a rubber pressure plate 219 is parallel to the support mounting seat 34, then driving a cylinder III 220, driving the rubber pressure plate 219 to descend through a movable rod, and pressing and fixing the center of the top of the support mounting seat 34 by the rubber pressure plate 219;
and step three, driving the first air cylinder 35, pushing the two supporting side plates 36 to move relatively or away from each other through the piston rod, simultaneously driving the second air cylinder 39, pushing the convex plate 311 to lift through the piston rod, further driving the supporting top plate 38 to lift, and further adjusting the distance between the supporting top plate 38 and the two supporting side plates 36.
The working principle of the invention is as follows: the guide wheel 31 is put into the sliding groove 26, the supporting mechanism 3 is pushed to move until the supporting mechanism 3 is in contact with the limiting rod 210, the arrangement of the guide wheel 31 and the sliding groove 26 ensures that the supporting mechanism 3 is quicker and more convenient to mount and dismount, and is safer and has better guiding effect, then the second driving motor 213 drives the rack belt 211 to rotate through the gear, the rack belt 211 drives the two sliding blocks 217 to move relatively, then the hand wheel 214 is rotated to drive the threaded rod 216 to rotate, the threaded rod 216 drives the connecting plate 212 to move through the threaded sleeve 215, and further drives the moving rod 27 and the inserted rod 25 to move until the inserted rod 25 is inserted into the slot 33, the two sliding blocks 217 are driven to move through the rack belt 211, then the moving rod 27 and the inserted rod 25 are driven to move through the threaded rod 216 and the threaded sleeve 215, and damage to the supporting mechanism 3 caused by overlarge impact force due to the whole-course driving of, the limiting rod 210, the inserting rod 25 and the slot 33 are arranged, so that the supporting mechanism 3 is convenient to fix, mount and dismount, use and replace and maintain;
a third driving motor 222 drives a rotating shaft 224 to rotate through a speed reducer, the rotating shaft 224 drives a connecting arm 221 to rotate through a rotating arm 223 until a rubber pressure plate 219 is parallel to the support mounting seat 34, then a third driving cylinder 220 drives the rubber pressure plate 219 to descend through a movable rod, the rubber pressure plate 219 presses and fixes the center of the top of the support mounting seat 34, the support mounting seat 34 is further fixed conveniently, subsequent support is facilitated, and meanwhile, the rubber pressure plate 219 is driven to rotate, so that the rubber pressure plate 219 is conveniently folded, and space is saved; the first driving motor 29 drives the first rocker arm 22 to rotate, the first rocker arm 22 drives the second rocker arm 24 to rotate through the connecting rod 23, the second rocker arm 24 jacks up the two sliding grooves 26, and further jacks up the support mounting seat 34 to adjust the height of the support mounting seat, so that steel structures with different heights can be conveniently supported, and the practicability is high;
the first driving cylinder 35 pushes the two supporting side plates 36 to move relatively or away from each other through the piston rod, meanwhile, the second driving cylinder 39 pushes the convex plate 311 to lift through the piston rod, so that the supporting top plate 38 is driven to lift, the distance between the supporting top plate 38 and the two supporting side plates 36 is adjusted, and arc-shaped steel structures with different shapes and sizes can be conveniently supported by adjusting the shapes of the supporting top plate 38 and the two supporting side plates 36, so that the applicability of the steel structure is wider; meanwhile, a guide rod II 310 and a guide rod I37 are further arranged, the guide rod II 310 and the guide rod I37 are used for guiding the supporting top plate 38 and the two supporting side plates 36, so that the movement of the supporting top plate and the two supporting side plates 36 is more stable, a spring I372 is fixedly arranged on the inner wall of the bottom of the guide sleeve 373, an expansion rod 371 is fixedly arranged on the top of the spring I372, and the supporting top plate 38 and the supporting side plates 36 are more stable in movement due to the arrangement of the spring I372 and the good buffering performance;
when the rack mounting seat 17 receives pressure, the three springs 18 can be firstly compressed to absorb shock, then the lifting disc 15 is compressed through the three springs 18, the three L-shaped movable rods 12 are compressed by the lifting disc 15, the L-shaped movable rods 12 push the springs two 11 to absorb shock again, the shock absorption mechanism can absorb shock step by step, and meanwhile, vibration in the vertical direction can be decomposed into vibration in the horizontal direction, so that shock absorption is facilitated, and the service life of the equipment is prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (10)
1. The utility model provides a shock attenuation shaped steel structure strutting arrangement for construction, a serial communication port, including base (1), elevating system (2) and supporting mechanism (3), the inside of base (1) is provided with damper, damper includes guide post (13), four guide post (13) are the bottom inner wall that the quadrangle equidistance was installed in base (1), lifting disk (15) have been cup jointed on guide post (13), just the other end of guide post (13) runs through rack-mount seat (17), the upper surface connection of three springs three (18) and lifting disk (15) is passed through to the bottom of rack-mount seat (17), three L type movable rod (12) are evenly installed to the lower surface of lifting disk (15), the other end fixed mounting of L type movable rod (12) has spring two (11), just L type movable rod (12) are through slider, a, The groove is connected with the inner wall of the bottom of the base (1) in a sliding mode, the other end of the second spring (11) is connected with a baffle (14), and the baffle (14) is fixedly installed on the inner wall of the bottom of the base (1);
the top fixed mounting of frame mount seat (17) has elevating system (2), the top of elevating system (2) is provided with supporting mechanism (3), supporting mechanism (3) are including support mounting seat (34), the top fixed mounting of support mounting seat (34) has support (32), the equal horizontal fixed mounting in both sides of support (32) has two cylinders one (35), the tailpiece of the piston rod portion fixed mounting of cylinder one (35) has support curb plate (36), the top center department of support (32) is vertical installs two cylinders two (39), the top fixed mounting of cylinder two (39) has protruding template (311), the top fixed mounting of protruding template (311) has support roof (38).
2. The shock-absorbing section steel structure supporting device for building construction as claimed in claim 1, wherein the lifting mechanism (2) comprises a frame (21), four motors I (29) are symmetrically installed inside the frame (21), output shafts of the four motors I (29) are rotatably connected with rocker arms I (22), a connecting rod (23) is arranged on the other side of each rocker arm I (22), the other end of each connecting rod (23) is rotatably connected with a rocker arm II (24), the other end of each rocker arm II (24) is rotatably connected with a sliding groove (26), the sliding groove (26) is connected with the frame (21) through a vertically arranged sliding block and groove, and the sliding groove (26) is vertically arranged with the motors I (29);
the vertical fixed mounting in both sides of frame (21) has gag lever post (210), run through being provided with crossbeam (28) in frame (21), crossbeam (28) set up with spout (26) is perpendicular, and crossbeam (28) are located spout (26) below, the bilateral symmetry of crossbeam (28) is vertical installs motor two (213), fixed mounting has the gear on the output shaft of motor two (213), has cup jointed rack (211) between two gears, the symmetry is provided with two sliding blocks (217) on rack (211), sliding block (217) are connected with rack (211) meshing, and rack (211) run through sliding block (217), fixed mounting has hand wheel mounting panel (218) on (217), be connected with threaded rod (216) through the bearing frame rotation on hand wheel mounting panel (218), the one end fixed mounting of threaded rod (216) has hand wheel (214), threaded rod (216) go up to cup joint threaded bush (215), the top fixed mounting of threaded bush (215) has connecting plate (212), the top of connecting plate (212) is vertical installs carriage release lever (27), rubber sleeve has all been cup jointed outward to carriage release lever (27) and gag lever post (210).
3. The shock-absorbing type steel structure supporting device for building construction as claimed in claim 2, wherein a rotating shaft (224) is rotatably mounted on the frame (21), the rotating shaft (224) is connected with a third motor (222) through a speed reducer, a rotating arm (223) is vertically mounted in the middle of the rotating shaft (224), a connecting arm (221) perpendicular to the rotating arm (223) is fixedly mounted at the top of the rotating arm (223), a third cylinder (220) is vertically and fixedly mounted at one end of the connecting arm (221), and a rubber pressure plate (219) is fixedly mounted at the bottom of a piston rod of the third cylinder (220).
4. The structural support device of shock-absorbing section steel for building construction as claimed in claim 1, wherein the top support plate (38) and the two side support plates (36) are arc-shaped structures.
5. The structural support device of the shock-absorbing section steel for building construction as claimed in claim 1, wherein a first guide rod (37) is movably connected between the support frame (32) and the support side plate (36), the first guide rod (37) and the support frame (32) are obliquely arranged, and the first guide rod (37) and the two first air cylinders (35) form two triangles; and two second guide rods (310) are fixedly arranged between the top of the bracket (32) and the convex plate (311).
6. The structural support device for the shock absorption type steel for building construction as claimed in claim 5, wherein the second guide bar (310) and the first guide bar (37) both comprise a guide sleeve (373), a first spring (372) is fixedly installed on the inner wall of the bottom of the guide sleeve (373), and a telescopic rod (371) is fixedly installed on the top of the first spring (372).
7. The structural support device of shock absorption steel for building construction as claimed in claim 1, wherein slots (33) are opened on both sides of the bracket mounting seat (34), the inner sides of the two moving rods (27) are provided with insertion rods (25) perpendicular to the moving rods (27), and the insertion rods (25) are matched with the slots (33).
8. The structural support device of shock-absorbing section steel for building construction as claimed in claim 1, wherein the bottom of the bracket mounting seat (34) is provided with a guide wheel (31), and the guide wheel (31) is matched with the chute (26).
9. The shock-absorbing section steel structure supporting device for building construction as claimed in claim 1, wherein sliding side plates (16) are symmetrically installed on the top of the base (1), and the inner sides of the two sliding side plates (16) are slidably connected with the outer sides of the two motors (213) through sliding blocks and grooves.
10. The use method of the shock-absorbing section steel structure supporting device for building construction is characterized by comprising the following steps of:
step one, a guide wheel (31) is placed in a sliding groove (26), a supporting mechanism (3) is pushed to move until the supporting mechanism (3) is in contact with a limiting rod (210), then a motor II (213) is driven, a gear belt (211) is driven to rotate through a gear, the gear belt (211) drives two sliding blocks (217) to move relatively, then a hand wheel (214) is rotated to drive a threaded rod (216) to rotate, the threaded rod (216) drives a connecting plate (212) to move through a threaded sleeve (215), and then a moving rod (27) and an inserted rod (25) are driven to move until the inserted rod (25) is inserted into an insertion groove (33);
driving a motor III (222), driving a rotating shaft (224) to rotate through a speed reducer, driving a connecting arm (221) to rotate through a rotating arm (223) by the rotating shaft (224), until a rubber pressure plate (219) is parallel to the support mounting seat (34), then driving a cylinder III (220), driving the rubber pressure plate (219) to descend through a movable rod, and pressing and fixing the center of the top of the support mounting seat (34) by the rubber pressure plate (219);
and step three, driving a first air cylinder (35), pushing the two supporting side plates (36) to move relatively or away from each other through a piston rod, simultaneously driving a second air cylinder (39), pushing the convex plate (311) to lift through the piston rod, further driving the supporting top plate (38) to lift, and further adjusting the distance between the supporting top plate (38) and the two supporting side plates (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010408809.3A CN111519939A (en) | 2020-05-14 | 2020-05-14 | Shock-absorbing profile steel structure supporting device for building construction and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010408809.3A CN111519939A (en) | 2020-05-14 | 2020-05-14 | Shock-absorbing profile steel structure supporting device for building construction and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111519939A true CN111519939A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010408809.3A Withdrawn CN111519939A (en) | 2020-05-14 | 2020-05-14 | Shock-absorbing profile steel structure supporting device for building construction and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878734A (en) * | 2021-01-06 | 2021-06-01 | 江西省富煌钢构有限公司 | Steel construction that structural strength is high |
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|---|---|---|---|---|
| CN101230785A (en) * | 2008-02-22 | 2008-07-30 | 中铁二局股份有限公司 | Construction method for large section and multiple sections tunnel lining |
| CN209568539U (en) * | 2019-03-02 | 2019-11-01 | 湖南勇利钢结构有限公司 | A kind of damping base of building iron structure |
| CN209723702U (en) * | 2018-12-28 | 2019-12-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Novel building engineering supports device |
| CN210315239U (en) * | 2019-06-05 | 2020-04-14 | 中建八局第三建设有限公司 | Shock absorption support for bridge construction |
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2020
- 2020-05-14 CN CN202010408809.3A patent/CN111519939A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230785A (en) * | 2008-02-22 | 2008-07-30 | 中铁二局股份有限公司 | Construction method for large section and multiple sections tunnel lining |
| CN209723702U (en) * | 2018-12-28 | 2019-12-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Novel building engineering supports device |
| CN209568539U (en) * | 2019-03-02 | 2019-11-01 | 湖南勇利钢结构有限公司 | A kind of damping base of building iron structure |
| CN210315239U (en) * | 2019-06-05 | 2020-04-14 | 中建八局第三建设有限公司 | Shock absorption support for bridge construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112878734A (en) * | 2021-01-06 | 2021-06-01 | 江西省富煌钢构有限公司 | Steel construction that structural strength is high |
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