CN212506802U

CN212506802U - Assembly type green building steel structure component

Info

Publication number: CN212506802U
Application number: CN202020965082.4U
Authority: CN
Inventors: 叶素珍
Original assignee: Shenzhen Donghua Construction Engineering Co ltd
Current assignee: Shenzhen Donghua Construction Engineering Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-09
Anticipated expiration: 2030-05-29

Abstract

The invention relates to an assembly type green building steel structure component which comprises a plurality of end-to-end connected wallboards, wherein one side wall of each wallboard is provided with a telescopic groove, the other side of each wallboard is provided with a telescopic block which is slidably arranged in the telescopic groove, the telescopic block is connected with a joint strip used for filling a gap between two adjacent wallboards, the side surface of the joint strip and the wall surface of the two adjacent wallboards are positioned in the same plane, a locking assembly is arranged in each wallboard, one end of each locking assembly extends out of the side wall of each wallboard and is driven by the joint strip to rotate, and the other end of each locking assembly extends into the telescopic groove and is locked on the telescopic. The invention has the effects of convenient and simple assembly, improved assembly efficiency and reduced assembly cost.

Description

Assembly type green building steel structure component

Technical Field

The invention relates to the technical field, in particular to an assembly type green building steel structure component.

Background

Existing fabricated buildings are largely divided into two categories: prefabricated building and steel structure prefabricated building. The steel structure assembly type building usually adopts an industrialized production mode, the beams and the columns of the building are welded and manufactured in a factory according to requirements, after the beams and the columns are transported to a site, the beams and the columns are connected to form a steel structure frame system, and then wall surface layers, heat insulation materials, prefabricated floor slabs and other procedures are filled in the steel structure frame system. By adopting the mode, the generation of construction waste and construction sewage can be greatly reduced, and the development concept of green buildings is met.

Chinese patent No. CN204252269U discloses a prefabricated steel structure integrated assembly type green building component combined assembly unit. The combined assembly unit comprises two prefabricated steel structure integrated assembly type green building components, a bearing beam connecting structure and/or a wallboard connecting structure; the member includes: at least one upright post, at least one bearing beam and at least one wallboard; the upright column comprises a square steel pipe, and at least one end of the square steel pipe is provided with a connecting flange; the bearing beam comprises an I-shaped steel; the upright posts are fixedly connected with the bearing beam; two edges of the wallboard are respectively fixedly connected with the upright post and the bearing beam; the bearing beam connecting structure is connected with the end parts of the adjacent bearing beams; the wallboard connecting structure connects adjacent wallboards.

The above prior art solutions have the following drawbacks: when splicing two wallboards, the whole length after splicing can only be decided by the length of the wallboard, and when the whole length of the house body is not the integral multiple of the wallboard, the whole length can only be realized by changing the size of the wallboard, so that the type selection of the wallboard is more complicated, and the splicing efficiency is reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an assembly type green building steel structure component which has the advantage of convenience in assembly.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a green building steel structure component of assembled, includes a plurality of end to end's wallboard, flexible groove has been seted up to a lateral wall of wallboard, the wallboard opposite side is provided with the flexible piece that slides and wear to locate flexible groove, flexible piece is connected with the joint strip that is used for filling the vacancy between two adjacent wallboards, joint strip side lies in the coplanar with the wall of two adjacent wallboards, be provided with the locking subassembly in the wallboard, locking subassembly one end is stretched out the wallboard lateral wall and is rotated by the drive of joint strip, and the other end stretches into flexible groove and locks in flexible piece.

Through adopting above-mentioned technical scheme, the side of joint-filling board is located the coplanar with the wall of two adjacent wallboards, guarantees that the wall is level and smooth. And can adjust the length that flexible piece stretches into flexible groove according to actual need, choose for use at last to pack the joint with the joint filling board that the expansion joint size that forms is the same for need not carry out the size change to wallboard itself, can assemble out required overall length, practice thrift the cost, and improved and assembled efficiency.

The present invention in a preferred example may be further configured to: locking subassembly is including seting up in the locking groove of wallboard lateral wall, the locking groove is the flexible groove of L shape and one end intercommunication, and other end intercommunication wallboard is close to the lateral wall of joint strip, locking inslot rotation is connected with first gear, the axis level and the perpendicular to wallboard setting of first gear, the pivot of first gear is rotated through the torsional spring and is connected with the actuating lever, the actuating lever tip stretches out towards the wallboard lateral wall and with joint strip butt, locking inslot rotation is connected with in first gear engagement's second gear, second gear axis is vertical setting, the pivot fixedly connected with locking lever of second gear, the tip of locking lever stretches into flexible groove and supports tightly in flexible piece lateral wall.

Through adopting above-mentioned technical scheme, when the caulking plate is pegged graft downwards, the lateral wall of caulking plate promotes the actuating lever free end and rotates downwards, and the actuating lever drives first gear revolve, because second gear and first gear engagement can drive second gear revolve in step, and the second gear drives the locking lever and rotates to stretching out the locking groove and support tightly at the flexible piece lateral wall to realize the synchronous locking to flexible piece when will caulking the integrated circuit board to connect on the flexible piece.

The present invention in a preferred example may be further configured to: the locking lever is L-shaped, and the end part of the locking lever abutted to the telescopic block is coated with a rubber layer.

Through adopting above-mentioned technical scheme, increased the frictional force between locking lever and the flexible piece lateral wall through the rubber layer to reduce the possibility that two wallboards slided mutually back to back, improved the stability when locking lever locking.

The present invention in a preferred example may be further configured to: a plurality of clamping grooves are transversely formed in the side wall of the telescopic block, and the end portion of the locking rod is clamped in the clamping grooves.

Through adopting above-mentioned technical scheme, through seting up the draw-in groove, when the locking lever rotated towards flexible piece, the tip of locking lever can the joint to in certain draw-in groove to the realization is to the further location of flexible piece, prevents that flexible piece from following the flexible groove and sliding, improves wall connection's stability.

The present invention in a preferred example may be further configured to: the one end that the actuating lever stretches out the wallboard lateral wall is provided with the inclined plane of ascending slope, the joint-filling board drives the actuating lever through with the inclined plane butt and rotates downwards.

Through adopting above-mentioned technical scheme, when the board of caulking joint from top to bottom inserts, the bottom border of the board of caulking joint at first with the inclined plane butt and promote the actuating lever and rotate downwards, through setting up the inclined plane for the atress of actuating lever is more stable, rotates more gently.

The present invention in a preferred example may be further configured to: the longitudinal sections of the telescopic groove and the telescopic block are arranged in a shape of Chinese character 'hui'.

Through adopting above-mentioned technical scheme to thereby increased the area of contact of flexible groove with flexible piece, thereby increase area under stress makes when flexible piece and flexible groove relative slip more steady.

The present invention in a preferred example may be further configured to: fastening grooves are formed in the positions, close to the joint filling plates, of the upper surfaces of the wallboards, fastening plates are fixedly connected in the fastening grooves, and two ends of each fastening plate are fixedly connected in the fastening grooves of the adjacent wallboards respectively.

Through adopting above-mentioned technical scheme, when wallboard concatenation length just in time and need not install the joint-filling board additional, realize connecting two adjacent wallboards through the mounting plate, improved joint strength.

The present invention in a preferred example may be further configured to: fastening grooves are formed in two ends of the upper surface of the joint filling plate, fastening plates are fixedly connected in the fastening grooves, one ends of the fastening plates are fixedly connected to the fastening grooves of the wallboard, and the other ends of the fastening plates are connected to the fastening grooves of the joint filling plate.

Through adopting above-mentioned technical scheme to through mounting plate with wallboard and the fastening connection of the board of caulking, further improved joint strength.

In summary, the invention includes at least one of the following beneficial technical effects:

the side surface of the joint filling plate and the wall surfaces of the two adjacent wall plates are positioned in the same plane, so that the flatness of the wall surfaces is ensured. The length of the telescopic block extending into the telescopic groove can be adjusted according to actual needs, and finally, a joint filling plate with the same size as the formed expansion joint is selected for filling and clamping, so that the required overall length can be assembled without changing the size of the wall plate, the cost is saved, and the assembling efficiency is improved;

when the caulking plate is downwards inserted, the side wall of the caulking plate pushes the free end of the driving rod to downwards rotate, the driving rod drives the first gear to rotate, the second gear is meshed with the first gear and can synchronously drive the second gear to rotate, the second gear drives the locking rod to rotate until the locking groove is stretched out and the locking rod is abutted against the side wall of the telescopic block, and therefore synchronous locking of the telescopic block is achieved when the caulking plate is connected to the telescopic block.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model when assembling is completed.

Fig. 2 is a schematic sectional structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure, 1, wall panel; 2. a telescopic groove; 3. a telescopic block; 4. a joint filling plate; 5. a locking assembly; 6. a locking groove; 7. a first gear; 8. a drive rod; 9. a second gear; 10. a locking lever; 11. a rubber layer; 12. a card slot; 13. a bevel; 14. a fastening groove; 15. and (7) fastening the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the assembly type green building steel structure component disclosed by the invention comprises a plurality of wall boards 1 connected end to end, the side walls of the adjacent wall boards 1 are spliced, a telescopic groove 2 is transversely formed on one side wall of each wall board 1, a telescopic block 3 is convexly arranged on the other side of each wall board 1, the shape of each telescopic block 3 is the same as that of the telescopic groove 2, the telescopic blocks are slidably arranged in the telescopic grooves 2, when the telescopic blocks 3 are partially inserted into the telescopic grooves 2, an expansion joint between the two adjacent wall boards 1 is formed outside each telescopic block 3, a joint filling plate 4 with the same size as the expansion joint is clamped in each expansion joint, the joint filling plates 4 with different sizes can be selected according to the size of each expansion joint, the longitudinal section of each joint filling plate 4 is in a U shape with an opening downwards, each joint filling plate 4 is clamped on the surface of each telescopic block 3 from top to bottom, and the side surfaces of each joint filling plates 4 and the wall surfaces of the two adjacent, ensure the wall surface to be smooth. And can adjust the length that flexible piece 3 stretched into flexible groove 2 according to actual need, choose for use at last with the joint filling board 4 that the expansion joint size that forms is the same to fill the joint for do not need to carry out the size change to wallboard 1 itself, can assemble out required overall length, practiced thrift the cost, and improved and assembled efficiency.

As shown in fig. 2 and 3, in order to improve the connection strength between adjacent wall bodies after the wall boards 1 are spliced, a locking assembly 5 is further arranged in the wall board 1, the locking assembly 5 comprises a locking groove 6 arranged in the wall board 1, the locking groove 6 is formed in an L shape, one end of the locking groove 6 is communicated with the telescopic groove 2, the other end of the locking groove is communicated with the side wall of the wall board 1 close to the joint filling board 4, a first gear 7 is connected in the locking groove 6 in a rotating manner, a rotating shaft is integrally connected with the center of the first gear 7, the rotating shaft of the first gear 7 is horizontally arranged perpendicular to the wall board 1, the rotating shaft of the first gear 7 is connected to the inner wall of the locking groove 6 in a rotating manner through a torsion spring, a driving rod 8 is fixedly connected to the rotating shaft of the first gear 7, the end part of the driving rod 8 extends towards the side wall of the wall board 1 and is abutted against the joint filling board 4, the rotating shaft of the second gear 9 is vertically arranged and is perpendicular to the different surface of the rotating shaft of the first gear 7, the rotating shaft of the second gear 9 is fixedly connected with a locking rod 10, and the end part of the locking rod 10 extends into the telescopic groove 2 and abuts against the side wall of the telescopic block 3. When not inserting joint-filling plate 4, make actuating lever 8 outwards rotate to stretching out locking groove 6 under the reset action of torsional spring, and locking lever 10 rotates and withdraws to locking groove 6 this moment, can adjust the distance of two adjacent wallboards 1 and make flexible piece 3 slide along flexible groove 2 and adjust this moment, choose joint-filling plate 4 joint with the same size of expansion joint to reach flexible piece 3 at last, when joint-filling plate 4 pegs graft downwards, the lateral wall of joint-filling plate 4 promotes actuating lever 8 free end and rotates downwards, actuating lever 8 drives first gear 7 and rotates, because second gear 9 and first gear 7 meshing, can drive second gear 9 and rotate in step, second gear 9 drives locking lever 10 and rotates to stretching out locking groove 6 and support tightly at flexible piece 3 lateral walls, thereby realize the synchronous locking to flexible piece 3 when joint-filling plate 4 to flexible piece 3.

As shown in fig. 3, in order to improve the stability of the locking rod 10 when locking, the locking rod 10 is formed in an L shape, and the end of the locking rod 10 abutting against the telescopic block 3 is coated with a rubber layer 11, so that the friction force between the locking rod 10 and the side wall of the telescopic block 3 is increased through the rubber layer 11, and the possibility of reverse sliding of the two wall boards 1 is reduced. Still set up a plurality of draw-in grooves 12 that supply locking lever 10 tip card to go into at the lateral wall of flexible piece 3, a plurality of draw-in grooves 12 distribute along horizontal equidistance, through seting up draw-in groove 12, when locking lever 10 rotated towards flexible piece 3, the tip of locking lever 10 can the joint to certain draw-in groove 12 in to the realization is to the further location of flexible piece 3, prevents that flexible piece 3 from sliding along flexible groove 2, improves wall connection's stability.

As shown in fig. 3, an inclined plane 13 which is inclined upward is arranged at one end of the driving rod 8 extending out of the side wall of the wall board 1, and the joint sealing plate 4 drives the driving rod 8 to rotate downward by abutting against the inclined plane 13; when joint strip 4 from top to bottom inserted, joint strip 4's bottom border at first with inclined plane 13 butt and promote actuating lever 8 and rotate downwards, through setting up inclined plane 13 for actuating lever 8's atress is more stable, rotates more gently. The longitudinal section of flexible groove 2 and flexible piece 3 all is back the font setting to increased the area of contact of flexible groove 2 with flexible piece 3, thereby it is more steady when increasing the lifting surface area so that flexible piece 3 and flexible groove 2 slide relatively.

As shown in fig. 1, in order to further increase joint strength, fastening groove 14 has been seted up near the position of joint strip 4 on wallboard 1 upper surface, fastening groove 14 is towards 4 direction openings of joint strip, through screw fixedly connected with mounting plate 15 in

fastening groove

14, 15 both ends of mounting plate are respectively through screw fixed connection in 14 bottom surfaces of fastening groove of adjacent wallboard 1, thereby when wallboard 1 concatenation length just in time and need not install joint strip 4 additional, realize connecting adjacent two wallboard 1 through mounting plate 15, joint strength has been improved.

When need install joint-filling board 4 additional between two adjacent wallboards 1, offer fastening groove 14 at the both ends of joint-filling board 4 upper surface, fixedly connected with mounting plate 15 in fastening groove 14, screw fixed connection is passed through in fastening groove 14 of wallboard 1 in the one end of mounting plate 15, and screw fixed connection is passed through in 14 bottom surfaces of fastening groove of joint-filling board 4 to through mounting plate 15 with

wallboard

1 and 4 fastening connection of joint-filling board, further improved joint strength.

The implementation principle of the embodiment is as follows: when the adjacent wall boards 1 are spliced, the telescopic blocks 3 are slidably arranged in the telescopic grooves 2 of the adjacent wall boards 1, if the required total length is exactly integral multiple of the length of the wall boards 1, the side walls of the two wall boards 1 are directly abutted, the fastening plates 15 are screwed in the fastening grooves 14 on the upper surface through screws, so that the connection of the adjacent wall boards 1 is realized, if the required total length is not integral multiple of the length of the wall boards 1, a certain adjacent wall board 1 is reversely pulled open until the whole length meets the composite requirement, then the joint filling plates 4 with proper size are selected to be clamped on the telescopic blocks 3 from top to bottom, the driving rod 8 is pushed to rotate at the same time, so that the end parts of the locking rods 10 are driven to rotate towards the telescopic blocks 3 and abut against the telescopic blocks 3 to realize locking, finally the fastening plates 15 are fixed in the fastening grooves 14 on the upper surface, so that further connection is realized, the splicing of the, thus being suitable for the whole lengths of different specifications.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a green building steel structural component of assembled, includes a plurality of end to end's wallboard (1), its characterized in that: flexible groove (2) have been seted up to a lateral wall of wallboard (1), wallboard (1) opposite side is provided with slides and wears to locate flexible piece (3) of flexible groove (2), flexible piece (3) are connected with joint strip (4) that are used for filling the vacancy between two adjacent wallboards (1), joint strip (4) side is located the coplanar with the wall of two adjacent wallboards (1), be provided with locking Assembly (5) in wallboard (1), wallboard (1) lateral wall is stretched out and is rotated by joint strip (4) drive to locking Assembly (5) one end, and the other end stretches into flexible groove (2) and locks in flexible piece (3).

2. The fabricated green building steel structural member as claimed in claim 1, wherein: the locking assembly (5) comprises a locking groove (6) arranged on the side wall of the wall plate (1), the locking groove (6) is L-shaped, one end of the locking groove is communicated with the telescopic groove (2), the other end of the locking groove is communicated with the side wall of the wallboard (1) close to the joint filling plate (4), a first gear (7) is rotationally connected in the locking groove (6), the axis of the first gear (7) is horizontal and vertical to the wall plate (1), the rotating shaft of the first gear (7) is rotationally connected with a driving rod (8) through a torsion spring, the end part of the driving rod (8) extends out towards the side wall of the wallboard (1) and is abutted against the joint filling plate (4), a second gear (9) meshed with the first gear (7) is rotationally connected in the locking groove (6), the axis of the second gear (9) is vertically arranged, a rotating shaft of the second gear (9) is fixedly connected with a locking rod (10), the end part of the locking rod (10) extends into the telescopic groove (2) and is abutted against the side wall of the telescopic block (3).

3. The fabricated green building steel structural member as set forth in claim 2, wherein: the locking rod (10) is arranged in an L shape, and a rubber layer (11) is coated at the end part of the locking rod (10) abutted to the telescopic block (3).

4. The fabricated green building steel structural member as set forth in claim 2, wherein: a plurality of clamping grooves (12) are transversely formed in the side wall of the telescopic block (3), and the end portion of the locking rod (10) is clamped in the clamping grooves (12).

5. The fabricated green building steel structural member as set forth in claim 2, wherein: one end of the driving rod (8) extending out of the side wall of the wallboard (1) is provided with an inclined plane (13) which inclines upwards, and the joint filling plate (4) drives the driving rod (8) to rotate downwards through abutting against the inclined plane (13).

6. The fabricated green building steel structural member as claimed in claim 1, wherein: the longitudinal sections of the telescopic groove (2) and the telescopic block (3) are arranged in a shape of Chinese character 'hui'.

7. The fabricated green building steel structural member as claimed in claim 1, wherein: fastening groove (14) have been seted up to wallboard (1) upper surface near the position of joint strip (4), fixedly connected with mounting plate (15) in fastening groove (14), mounting plate (15) both ends difference fixed connection is in fastening groove (14) of adjacent wallboard (1).

8. The fabricated green building steel structural member as claimed in claim 7, wherein: fastening grooves (14) are formed in two ends of the upper surface of the joint filling plate (4), fastening plates (15) are fixedly connected in the fastening grooves (14), one end of each fastening plate (15) is fixedly connected to the fastening groove (14) of the corresponding wallboard (1), and the other end of each fastening plate is connected to the fastening groove (14) of the corresponding joint filling plate (4).