CN216130589U

CN216130589U - Steel construction fixing device based on BIM technique

Info

Publication number: CN216130589U
Application number: CN202122124265.0U
Authority: CN
Inventors: 夏斐; 张威; 刘念; 张森; 徐正玲; 位陈冬
Original assignee: NANJING CHEMICAL CONSTRUCTION CO Ltd
Current assignee: NANJING CHEMICAL CONSTRUCTION CO Ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-03-25
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a steel structure fixing device based on BIM technology, which comprises a driving box, wherein a driving assembly is arranged in an inner cavity of the driving box, lifting assemblies are respectively arranged at the front end and the rear end of the top of the driving box, the bottoms of the lifting assemblies are connected with the top of the driving assembly, and a supporting seat is respectively arranged at one end of each lifting assembly, which is far away from the driving box. The condition that the steel construction shifts and skids in the support process is prevented.

Description

Steel construction fixing device based on BIM technique

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to a steel structure fixing device based on a BIM (building information modeling) technology.

Background

The steel construction is the structure of constituteing by steel material, be one of the main building structure type, the structure mainly comprises girder steel, steel column, component such as steel truss that shaped steel and steel sheet etc. were made, adopt welding seam, bolt or rivet connection usually between each component or the part, because of its dead weight is lighter, and the construction is simple and convenient, wide application in large-scale factory building, venue, super high-rise etc. field, when being under construction to the steel construction, need carry out fixed mounting to the steel construction, can increase the stability of steel construction, also play important effect to the construction, but current device still has certain problem, the concrete problem is as follows:

when the existing device is used, the fixing mode of the steel structure main body is simple, the stability is not high after the fixing, the slipping condition is easy to occur, the use is inconvenient, secondly, when the steel structure is fixed, the height of the device cannot be adjusted, the practicability of the device is reduced, and certain influence is brought to the using process of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure fixing device based on a BIM technology, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel structure fixing device based on BIM technology comprises a driving box, a driving component is arranged in an inner cavity of the driving box, lifting components are arranged at the front end and the rear end of the top of the driving box, the bottom of the lifting component is connected with the top of the driving component, one end of the lifting component far away from the driving box is provided with a supporting seat, the top of the inner cavity of the supporting seat is provided with an installation groove, the left end and the right end of the inner cavity of the installation groove are both provided with a supporting component, a steel structure main body is arranged between the supporting components, vertical plates are vertically arranged at the left end and the right end of the top of the supporting seat, top plates are arranged at the tops of the two vertical plates, a screw rod is screwed at the center of the inner cavity of the top plate, the top of the screw rod extends out of the top plate and is provided with a turntable, the bottom of the screw rod extends out of the top plate and is provided with a dismounting assembly, and the bottom of the dismounting assembly is provided with a pressing plate.

Preferably, drive assembly includes driving shaft, driving motor, action wheel, connection belt, driven shaft and follows the driving wheel, drive assembly's driving motor is located the left end of drive box inner chamber bottom, driving motor's power take off end is provided with the driving shaft, the outer wall of driving shaft is provided with the action wheel, the right-hand member of drive box inner chamber is provided with the driven shaft through the bearing, the outer wall of driven shaft is provided with from the driving wheel, and is connected with the action wheel through connecting the belt from the driving wheel.

Based on above-mentioned technical characteristics, start driving motor through the controller, driving motor passes through the driving shaft and drives the action wheel and rotate, and the action wheel rotates and drives from the driving wheel rotation through connecting the belt to make the driven shaft rotate, and then drive the synchronous rotation of lead screw through driving shaft and driven shaft synchronizer.

Preferably, elevating system includes casing, lead screw and movable sleeve, elevating system's casing is located both ends around the drive box top, the inner chamber of casing all is provided with the lead screw through the bearing, and the bottom of lead screw is connected with the top of driving shaft and driven shaft respectively, the outer wall cover of lead screw is equipped with the movable sleeve, and the top of movable sleeve stretches out the casing and is connected with the bottom of supporting seat.

Based on the technical characteristics, the driving shaft and the driven shaft rotate to drive the screw rod to rotate, and the screw rod rotates to drive the movable sleeve to move up and down, so that the height of the device can be conveniently adjusted.

Preferably, both ends all are provided with the slider about casing inner chamber top, the slide rail has all been seted up to the lateral wall about the movable sleeve, and is sliding connection between slide rail and the slider.

Based on the technical characteristics, the movable sleeve can be limited by the sliding fit of the sliding block and the sliding rail.

Preferably, the supporting component comprises a movable supporting plate, a fixed shaft and a reset spring, the movable supporting plate of the supporting component is positioned at the top of the inner cavity of the mounting groove at the left end and the right end, the middle part of the movable supporting plate is rotatably connected with the front side wall and the rear side wall of the mounting groove through the fixed shaft, the reset spring is arranged at one end, away from the vertical center line of the mounting groove, of the bottom of the movable supporting plate, and the bottom of the reset spring is connected with the bottom of the inner cavity of the mounting groove.

Based on the technical characteristics, the steel structure main body to be fixed is placed between the two groups of movable supporting plates, the movable supporting plates are enabled to sink at one end through the fixing shaft under the action of gravity of the steel structure main body when pressed, the other end of the movable supporting plates tilts, the reset spring is stretched at the moment, and the steel structure main body is convenient to fix and position.

Preferably, the dismouting subassembly includes fixed block, draw-in groove, fixture block and locking bolt, the fixed block of dismouting subassembly is located the bottom of screw rod, the draw-in groove has been seted up to the inner chamber of fixed block, the top of clamp plate is provided with the fixture block that matches each other with the draw-in groove, the equal spiro union of lateral wall has locking bolt about the fixed block, and the inner chamber of fixture block is all stretched into to the one end of locking bolt.

Based on the technical characteristics, the locking bolt is screwed out, the fixing effect of the clamping block is relieved, and the pressing plate is pulled down at the moment, so that the clamping block is separated from the inner cavity of the clamping groove, and the pressing plate is convenient to disassemble and replace.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the steel structure main body to be fixed is placed between the two groups of movable supporting plates, one end of each movable supporting plate is sunken through the fixed shaft when the movable supporting plate is pressed, the other end of each movable supporting plate is tilted, the reset spring is stretched at the moment, the steel structure is conveniently fixed between the two groups of movable supporting plates, and meanwhile, the turnplate drives the screw rod to rotate through the rotary turntable, so that the screw rod can drive the dismounting assembly to move through rotating, the pressing plate connected with the dismounting assembly moves downwards until the top of the steel structure main body is abutted, the steel structure is fixed better in effect, and the steel structure is prevented from being deviated and slipped in the supporting process;

(2) the driving motor is started through the controller, the driving motor drives the driving wheel to rotate through the driving shaft, the driving wheel rotates to drive the driven wheel to rotate through the connecting belt, so that the driven shaft rotates, the driving shaft and the driven shaft drive the lead screw to rotate synchronously, the lead screw rotates to drive the movable sleeve to move up and down under the sliding fit of the sliding block and the sliding rail, the height of the supporting seat is conveniently adjusted, the requirements of different uses are met when the device is used, and the practicability of the device is improved.

Description of the 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, it is obvious that the drawings in the following description are only some 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 cross-sectional view of the present invention;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the present invention.

In the figure: 1. a turntable; 2. a screw; 3. a top plate; 4. pressing a plate; 5. a support assembly; 501. a movable support plate; 502. a fixed shaft; 503. a return spring; 6. a supporting seat; 7. a drive assembly; 701. a drive shaft; 702. a drive motor; 703. a driving wheel; 704. connecting a belt; 705. a driven shaft; 706. a driven wheel; 8. a drive box; 9. a lifting assembly; 901. a housing; 902. a screw rod; 903. a movable sleeve; 10. a slider; 11. a slide rail; 12. mounting grooves; 13. a steel structural body; 14. a vertical plate; 15. disassembling and assembling the components; 1501. a fixed block; 1502. a card slot; 1503. a clamping block; 1504. and locking the bolt.

The specific implementation mode is as follows:

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. 1-3, an embodiment of the present invention is shown: a steel structure fixing device based on a BIM technology comprises a driving box 8, a driving assembly 7 is arranged in an inner cavity of the driving box 8, the driving assembly 7 comprises a driving shaft 701, a driving motor 702, a driving wheel 703, a connecting belt 704, a driven shaft 705 and a driven wheel 706, the driving motor 702 of the driving assembly 7 is positioned at the left end of the bottom of the inner cavity of the driving box 8, the driving shaft 701 is arranged at a power output end of the driving motor 702, the driving wheel 703 is arranged on the outer wall of the driving shaft 701, the driven shaft 705 is arranged at the right end of the inner cavity of the driving box 8 through a bearing, the driven wheel 706 is arranged on the outer wall of the driven shaft 705 and is connected with the driving wheel 703 through the connecting belt 704, lifting assemblies 9 are arranged at the front end and the rear end of the top of the driving box 8, the bottom of each lifting assembly 9 is connected with the top of the driving assembly 7, a supporting seat 6 is arranged at one end, far away from the driving box 8, of each lifting assembly 9, the lifting component 9 comprises a shell 901, a screw rod 902 and a movable sleeve 903, the shell 901 of the lifting component 9 is positioned at the front end and the rear end of the top of the driving box 8, the inner cavity of the shell 901 is provided with the screw rod 902 through a bearing, the bottom of the screw rod 902 is respectively connected with the tops of a driving shaft 701 and a driven shaft 705, the outer wall of the screw rod 902 is sleeved with the movable sleeve 903, the top of the movable sleeve 903 extends out of the shell 901 to be connected with the bottom of the supporting seat 6, the left end and the right end of the top of the inner cavity of the shell 901 are provided with sliders 10, the left side wall and the right side wall of the movable sleeve 903 are provided with slide rails 11, the slide rails 11 are in sliding connection with the sliders 10, the top of the inner cavity of the supporting seat 6 is provided with a mounting groove 12, the left end and the right end of the inner cavity of the mounting groove 12 are provided with supporting components 5, each supporting component 5 comprises a movable supporting plate 501, a fixed shaft 502 and a return spring 503, the movable supporting plates 501 of the supporting components 5 are positioned at the left end and the right end of the inner cavity of the mounting groove 12, the middle part of the movable supporting plate 501 is rotatably connected with the front side wall and the rear side wall of the mounting groove 12 through a fixed shaft 502, one end of the bottom of the movable supporting plate 501, which is far away from the vertical center line of the mounting groove 12, is provided with a return spring 503, the bottom of the return spring 503 is connected with the bottom of the inner cavity of the mounting groove 12, a steel structure main body 13 is arranged between the supporting components 5, the left end and the right end of the top of the supporting seat 6 are vertically provided with vertical plates 14, the tops of the two sets of vertical plates 14 are provided with top plates 3, the center of the inner cavity of the top plate 3 is screwed with a screw rod 2, the top of the screw rod 2 extends out of the top plate 3 and is provided with a turntable 1, the bottom of the screw rod 2 extends out of the top plate 3 and is provided with a dismounting component 15, the bottom of the dismounting component 15 is provided with a pressing plate 4, the dismounting component 15 comprises a fixed block 1501, a clamping groove 1502, a clamping block 1503 and a locking bolt 1504, the fixed block 1501 is positioned at the bottom of the screw rod 2, the inner cavity of the fixed block 1501, the top of clamp plate 4 is provided with the fixture block 1503 who matches each other with draw-in groove 1502, and the equal spiro union of lateral wall has locking bolt 1504 about fixed block 1501, and the inner chamber of fixture block 1503 is all stretched into to the one end of locking bolt 1504.

The working principle is as follows: when the device is used, an external power supply is connected, the driving motor 702 is started through the controller, the driving motor 702 drives the driving wheel 703 to rotate through the driving shaft 701, the driving wheel 703 rotates to drive the driven wheel 706 to rotate through the connecting belt 704, so that the driven shaft 705 rotates, and further the lead screw 902 is driven to synchronously rotate through the synchronous rotation of the driving shaft 701 and the driven shaft 705, under the sliding fit of the slide block 10 and the slide rail 11, the lead screw 902 rotates to drive the movable sleeve 903 to move up and down, so that the height of the supporting seat 6 can be conveniently adjusted, the device can meet the requirements of different uses when in use, when the steel structure needs to be fixed, the locking bolt 1504 is unscrewed, the fixing effect on the clamping block 1503 is removed, the pressing plate 4 is pulled downwards, the clamping block 1503 is separated from the inner cavity of the clamping groove 1502, the pressing plate 4 can be conveniently detached and replaced into the pressing plate 4 matched with the steel structure main body 13, and then the steel structure is placed between the two groups of movable supporting plates 501, one end of the movable supporting plate 501 is pressed down to be in contact with the bottom of the mounting groove 12 through the fixing shaft 502 under the action of gravity of the steel structure main body 13, the other end of the movable supporting plate 501 is tilted, the reset spring 503 is stretched at the moment, the two groups of movable supporting plates 501 are in a V-shaped structure, the steel structure is positioned between the two groups of movable supporting plates 501, meanwhile, the rotary table 1 is rotated to drive the screw rod 2 to rotate, the screw rod 2 is connected with the dismounting component 15 through the bearing, so that the dismounting component 15 can be pushed to move by rotating the screw rod 2, the pressing plate 4 connected with the dismounting component 15 moves downwards until the top of the steel structure main body 13 is pressed and supported, the steel structure is fixed and has better effect, the steel structure is prevented from deviating and slipping in the supporting process, when the steel structure is removed, under the action of the elastic force of the reset spring 503, the movable supporting plates 501 rotate around the fixing shaft 502 to be in a state flush with the top of the supporting seat 6, and automatic reset is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel construction fixing device based on BIM technique, includes drive case (8), its characterized in that: the inner cavity of the driving box (8) is provided with a driving component (7), the front end and the rear end of the top of the driving box (8) are respectively provided with a lifting component (9), the bottom of the lifting component (9) is connected with the top of the driving component (7), one end of the lifting component (9) far away from the driving box (8) is respectively provided with a supporting seat (6), the top of the inner cavity of the supporting seat (6) is provided with a mounting groove (12), the left end and the right end of the inner cavity of the mounting groove (12) are respectively provided with a supporting component (5), a steel structure main body (13) is arranged between the supporting components (5), the left end and the right end of the top of the supporting seat (6) are respectively vertically provided with a vertical plate (14), the tops of the two groups of vertical plates (14) are respectively provided with a top plate (3), the center of the inner cavity of the top plate (3) is in threaded connection with a screw rod (2), the top of the screw rod (2) extends out of the top plate (3) and is provided with a turntable (1), the bottom of screw rod (2) stretches out roof (3) and installs dismouting subassembly (15), the bottom of dismouting subassembly (15) all is provided with clamp plate (4).

2. The BIM technology-based steel structure fixing device according to claim 1, wherein: drive assembly (7) include driving shaft (701), driving motor (702), action wheel (703), connect belt (704), driven shaft (705) and follow driving wheel (706), driving motor (702) of drive assembly (7) is located the left end of drive box (8) inner chamber bottom, the power take off end of driving motor (702) is provided with driving shaft (701), the outer wall of driving shaft (701) is provided with action wheel (703), the right-hand member of drive box (8) inner chamber is provided with driven shaft (705) through the bearing, the outer wall of driven shaft (705) is provided with follows driving wheel (706), and follows driving wheel (706) and be connected with action wheel (703) through connecting belt (704).

3. The BIM technology-based steel structure fixing device according to claim 2, wherein: the lifting assembly (9) comprises a shell (901), a screw rod (902) and a movable sleeve (903), the shell (901) of the lifting assembly (9) is located at the front end and the rear end of the top of the driving box (8), the inner cavity of the shell (901) is provided with the screw rod (902) through a bearing, the bottom of the screw rod (902) is connected with the tops of a driving shaft (701) and a driven shaft (705) respectively, the outer wall of the screw rod (902) is sleeved with the movable sleeve (903), and the top of the movable sleeve (903) extends out of the bottom of the shell (901) and is connected with the bottom of the supporting seat (6).

4. The BIM technology-based steel structure fixing device according to claim 3, wherein: the left end and the right end of the top of the inner cavity of the shell (901) are respectively provided with a sliding block (10), the left side wall and the right side wall of the movable sleeve (903) are respectively provided with a sliding rail (11), and the sliding rails (11) are in sliding connection with the sliding blocks (10).

5. The BIM technology-based steel structure fixing device according to claim 1, wherein: supporting component (5) are including movable support plate (501), fixed axle (502) and reset spring (503), movable support plate (501) of supporting component (5) are located mounting groove (12) inner chamber top both ends about, the middle part of movable support plate (501) is passed through fixed axle (502) and is connected with the front and back lateral wall rotation of mounting groove (12), the one end that mounting groove (12) vertical center line was kept away from to movable support plate (501) bottom all is provided with reset spring (503), and reset spring (503)'s bottom is connected with the bottom of mounting groove (12) inner chamber.

6. The BIM technology-based steel structure fixing device according to claim 1, wherein: the dismounting assembly (15) includes fixed block (1501), draw-in groove (1502), fixture block (1503) and locking bolt (1504), fixed block (1501) of dismounting assembly (15) are located the bottom of screw rod (2), draw-in groove (1502) have been seted up to the inner chamber of fixed block (1501), the top of clamp plate (4) is provided with fixture block (1503) that matches each other with draw-in groove (1502), the equal spiro union of lateral wall has locking bolt (1504) about fixed block (1501), and the inner chamber of fixture block (1503) is all stretched into to the one end of locking bolt (1504).