CN215291373U

CN215291373U - Plug-in type scaffold for construction

Info

Publication number: CN215291373U
Application number: CN202121317161.5U
Authority: CN
Inventors: 张亮亮; 田原; 郝懿; 刘金鹏; 杨恩泽; 钟生平
Original assignee: Beijing Urban Construction Second Construction Engineering Co ltd
Current assignee: Beijing Urban Construction Second Construction Engineering Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-24
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a plug-in type scaffold for building construction, which comprises a scaffold board, wherein the scaffold board is arranged outside a building, the scaffold board is fixedly connected with a vertical rod, a transverse horizontal rod and a longitudinal horizontal rod are fixedly connected with the vertical rod, the vertical rod is arranged at equal intervals, a cross rod is fixed between adjacent vertical rods through the matching of the plug-in buckle and the plug-in buckle by arranging the plug-in buckle and the plug-in buckle fixture block, the tension force applied to the plug-in buckle is transmitted to the opposite plug-in hoop through the pull rod by arranging the plug-in hoop and the pull rod, the stress applied to the plug-in buckle at the plug-in part of the scaffold is converted into the pressure applied to the side surface of the splicing rod through the pull rod, the tension forces applied to the plug-in buckle by the cross rods at two sides can be balanced with each other, the stress of the plug-in structure between the vertical rod and the transverse horizontal rod and the longitudinal horizontal rod is greatly reduced, and the plug-in structure is effectively prevented from being subjected to overlarge fatigue fracture, the integral firmness degree of the scaffold is improved.

Description

Plug-in type scaffold for construction

Technical Field

The utility model belongs to the technical field of the building auxiliary assembly, concretely relates to plug-in type scaffold frame for construction.

Background

There are more floor on the building site and pour, the place that formwork support construction and outer wall, interior decoration or the higher unable direct construction of floor height, for the convenience of workman's operation and solve perpendicular and horizontal transportation and the various supports of setting up, promptly for the scaffold frame, the scaffold frame is connected through the fastener by a plurality of pole settings and a plurality of horizontal pole usually and constitutes.

The connection fastener of current scaffold frame is direct weld usually on the body of rod, and when the scaffold frame atress was too big, the welded structure of junction received stress too big, takes place fatigue fracture easily, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in type scaffold frame for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type scaffold for building construction comprises a scaffold plate, wherein the scaffold plate is arranged on the outer side of a building, vertical rods are fixedly connected to the scaffold plate, transverse horizontal rods and longitudinal horizontal rods are fixedly connected to the vertical rods, the vertical rods are arranged vertically at equal intervals and comprise splicing rods and inserting sleeves, the splicing rods are abutted end to end, two ends of each inserting sleeve are respectively inserted into two adjacent splicing rods, connecting jacks are respectively formed in the splicing rods and the inserting sleeves, connecting bolts are inserted into the connecting jacks, two plug-in hoops are fixedly connected to the upper end of the outer wall of each splicing rod, the two plug-in hoops are arranged in a mirror symmetry mode, pull rods are inserted into two ends of the two plug-in hoops, limiting nuts are connected to the outer sides of two ends of the plug-in hoops in a threaded mode, one ends of the pull rods are fixedly connected with plug-in buckles, the upper end of the inserting buckle is inserted with an inserting clamping block, the transverse horizontal rod and the longitudinal horizontal rod are both composed of transverse rods, and the two ends of each transverse rod are fixedly connected with the inserting clamping blocks.

Preferably, two through holes are formed in two ends of two inserting hoops on the same splicing rod, the two through holes are arranged in an up-and-down symmetrical mode, the inserting buckles located on two sides of the same splicing rod are arranged in an up-and-down staggered mode, and the inserting buckles between the adjacent vertical rods are arranged in a mutually corresponding mode.

Preferably, fixedly connected with bridging between the pole setting, the inclination of bridging is forty five to sixty degrees, the crossing punishment is the fixed staple bolt of fixedly connected with respectively between bridging and the pole setting, and rotates between two relative fixed staple bolts and be connected with the axis of rotation.

Preferably, be provided with building support column and main part beam slab on being close to the building of pole setting, fixedly connected with embracing post even wall spare on the building support column, embrace the outer end and the pole setting fixed connection of post even wall spare, fixedly connected with mainboard even wall spare on the main part beam slab, and the mainboard even wall spare with correspond position pole setting fixed connection, the mainboard even wall spare equidistant a plurality of that is provided with.

Preferably, embrace post and link wall spare including parcel "well" font frame and the U type screw rod around the building support column, the pole setting passes through U type screw rod fixed connection with "well" font frame corresponding position.

Preferably, the main board is connected with the wall part and comprises a wall connecting fixing rod and an embedded part, the embedded part is embedded and fixed in the main beam plate, and the wall connecting fixing rod is fixedly connected with the vertical rod through a U-shaped screw.

Preferably, the through hole at the upper end of the inserting buckle and the inner side of the inserting clamping block are mutually matched slope surfaces, and the contact surfaces of the inserting buckle and the inserting clamping block are correspondingly provided with anti-skid stripes.

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

(1) this equipment, through setting up splice bar and interior bushing, connect fixed formation pole setting through interior bushing between a plurality of splice bars, buckle and the grafting fixture block through setting up the grafting, make the horizontal pole fix between adjacent pole setting through the cooperation of grafting fixture block and grafting knot, through setting up grafting staple bolt and pull rod, make the pulling force of fixing and buckling and receive through the pull rod transmission for offside grafting staple bolt, the stress that makes the grafting department of scaffold frame receive converts the pressure of applying in splice bar side through the pull rod, and the horizontal pole of both sides is to the pulling force of buckling and applying to the grafting can be balanced each other, the atress of the grafting structure between pole setting and horizontal horizon bar and the vertical horizon bar has been reduced by a wide margin, effectively avoid the grafting structure to receive the too big fatigue fracture of stress, the whole firm degree of scaffold frame has been improved.

(2) This equipment is through setting up embracing post even wall spare and mainboard even wall spare for the scaffold frame can be fixed with building subject through embracing post even wall spare and mainboard even wall spare, has improved the stability of scaffold frame when using, makes the scaffold frame more firm.

Drawings

Fig. 1 is a perspective view of the insertion structure of the present invention;

fig. 2 is a front sectional view of the insertion structure of the present invention;

FIG. 3 is a view showing the structure of the vertical arrangement of the present invention;

FIG. 4 is a plan view of the present invention;

fig. 5 is a top view of the cross brace connecting structure of the present invention;

fig. 6 is a side sectional view of the main beam plate wall connecting member of the present invention.

In the figure: 1. a scaffold board; 2. erecting a rod; 3. a transverse horizontal bar; 4. a longitudinal horizontal bar; 5. a scissor support; 6. building a support column; 7. a main body beam panel; 8. the embracing column is connected with the wall part; 9. the main board is connected with the wall element; 10. splicing rods; 11. inserting a sleeve; 12. connecting the jacks; 13. inserting a hoop; 14. a pull rod; 15. a limit nut; 16. inserting and buckling; 17. inserting a clamping block; 18. a cross bar; 19. fixing the anchor ear; 20. a rotating shaft; 21. embedding parts; 22. fixing the rod to the wall; 23. a U-shaped screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a plug-in type scaffold for building construction, which comprises a scaffold board 1, wherein the scaffold board 1 is arranged outside the building, a vertical rod 2 is fixedly connected on the scaffold board 1, a horizontal rod 3 and a vertical horizontal rod 4 are fixedly connected on the vertical rod 2, the vertical rod 2 is vertically arranged at equal intervals, the vertical rod 2 comprises a splicing rod 10 and an inner insertion sleeve 11, a plurality of splicing rods 10 are abutted end to end, two ends of the inner insertion sleeve 11 are respectively inserted in two adjacent splicing rods 10, the splicing rod 10 and the inner insertion sleeve 11 are both provided with a connecting jack 12, the connecting jack 12 is inserted with a connecting bolt, the upper end of the outer wall of each splicing rod 10 is fixedly connected with two plug-in hoops 13, the two plug-in hoops 13 are symmetrically arranged, two ends of the two plug-in hoops 13 are inserted with a pull rod 14, and two ends of the pull rod 14 are both threadedly connected with a limit nut 15, the limiting nut 15 is abutted against the outer sides of two ends of the inserting hoop 13, one end of the pull rod 14 is fixedly connected with an inserting buckle 16, an inserting fixture block 17 is inserted at the upper end of the inserting buckle 16, the transverse horizontal rod 3 and the longitudinal horizontal rod 4 are both composed of transverse rods 18, and two ends of each transverse rod 18 are fixedly connected with the inserting fixture block 17.

In this embodiment, it is preferred, two through holes have all been seted up at two grafting staple bolts 13 both ends on same splice bar 10, and two through hole longitudinal symmetry set up, the bayonet catch 16 that is located the both sides of same splice bar 10 sets up crisscross from top to bottom, the mutual correspondence of position of bayonet catch 16 sets up between the adjacent pole setting 2, bayonet catch 16 crisscross from top to bottom can make the crisscross installation of horizontal pole 18 between pole setting 2, make things convenient for the installation of horizontal pole 18, and guarantee that the junction receives the bayonet catch 16's of both sides pulling force opposite direction, thereby balanced bayonet catch 16's pulling force, reduce splice bar 10's atress, splice bar 10's life has been improved.

In this embodiment, it is preferred, fixedly connected with bridging 5 between the pole setting 2, the inclination of bridging 5 is forty-five to sixty degrees, the fixed staple bolt 19 of crossing fixedly connected with respectively of punishment between bridging 5 and the pole setting 2, and rotate between two relative fixed staple bolts 19 and be connected with axis of rotation 20, through setting up bridging 5, the scissors formula of bridging 5 supports, the stability of distance between the pole setting 2 has effectively been guaranteed, the structural strength of scaffold frame has been improved, and can be balanced and the dispersed stress when pole setting 2 bears the bending stress, the stability of structure between the pole setting 2 has been guaranteed.

In this embodiment, it is preferred, be provided with building support column 6 and main part beam slab 7 on being close to the building of pole setting 2, fixedly connected with thick pillar even wall spare 8 on the building support column 6, thick pillar even wall spare 8's outer end and pole setting 2 fixed connection, fixedly connected with mainboard even wall spare 9 on the main part beam slab 7, and mainboard even wall spare 9 with correspond position pole setting 2 fixed connection, the mainboard even wall spare 9 equidistant is provided with a plurality ofly, even wall spare 8 and mainboard even wall spare 9 connection pole setting 2 and building subject through thick pillar, make the bearing structure of scaffold frame more stable, the atress of scaffold frame upper end has effectively been avoided.

In this embodiment, preferably, embrace post even wall spare 8 including parcel "well" font frame and U type screw rod 23 around building support column 6, pole setting 2 corresponds the position with "well" font frame and passes through U type screw rod 23 fixed connection, directly fixes on building support column 6 through "well" font frame, simple structure, and the installation is convenient with the dismantlement, the use cost who has effectively reduced.

In this embodiment, it is preferred, the mainboard is wall spare 9 even including linking wall dead lever 22 and built-in fitting 21, and built-in fitting 21 is pre-buried to be fixed in main part beam slab 7, and links through U type screw 23 fixed connection between wall dead lever 22 and pole setting 2, links wall dead lever 22 through built-in fitting 21 is fixed, conveniently links wall dead lever 22's installation and dismantlement, has guaranteed the fastness that links wall dead lever 22 is fixed to the mainboard has been improved and has linked wall spare 9 to the fastness that the scaffold was fixed.

In this embodiment, preferably, the upper end through hole of the inserting buckle 16 and the inner side of the inserting fixture block 17 are slope surfaces matched with each other, and the contact surfaces of the inserting buckle 16 and the inserting fixture block 17 are correspondingly provided with anti-slip stripes, and when the inserting fixture block 17 is installed, the slope surface structure can be used for hammering by an iron hammer, so that the inserting fixture block 17 and the inserting buckle 16 are fixed more firmly, and accidental slipping between the inserting buckle 16 and the inserting fixture block 17 is effectively prevented.

The utility model discloses a theory of operation and use flow: when the device is installed, firstly, the scaffold board 1 is arranged along the outer wall of a building, then the splicing rods 10 are fixed on the scaffold board 1, each splicing rod 10 is connected and extended through the inner insertion sleeve 11, the splicing rods 10 and the inner insertion sleeve 11 are arranged, a plurality of splicing rods 10 are connected and fixed through the inner insertion sleeve 11 to form the upright rods 2, the cross rods 18 are fixed through the insertion connection of the insertion connection buckles 16 and the insertion connection fixture blocks 17, the transverse horizontal rods 3 and the longitudinal horizontal rods 4 are formed between the upright rods 2, then the scissors supports 5 are fixedly connected on the adjacent upright rods 2, the upright rod 2 close to the building wall is fixed with the wall through the embracing column wall connecting piece 8 and the main board wall connecting piece 9, through the insertion connection hoops 13 and the pull rods 14, the pulling force applied to the insertion connection buckles 16 is transmitted to the insertion hoops 13 on the opposite side through the pull rods 14, and the stress applied to the insertion connection part of the scaffold is converted into the pressure applied to the side surfaces of the splicing rods 10 through the pull rods 14, and the pulling force that the horizontal pole 18 of both sides exerted to the grafting knot 16 can be balanced each other, has reduced the atress of the grafting structure between pole setting 2 and horizontal pole 3 and the vertical horizontal pole 4 by a wide margin, effectively avoids the grafting structure to receive the too big fatigue fracture of stress, has improved the whole firm degree of scaffold frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-in type scaffold for construction, includes scaffold board (1), scaffold board (1) sets up in the building outside, its characterized in that: the scaffold board (1) is fixedly connected with upright rods (2), the upright rods (2) are fixedly connected with transverse horizontal rods (3) and longitudinal horizontal rods (4), the upright rods (2) are vertically arranged at equal intervals, each upright rod (2) comprises splicing rods (10) and an inserting sleeve (11), the splicing rods (10) are abutted end to end, two ends of each inserting sleeve (11) are respectively inserted into the two adjacent splicing rods (10), connecting jacks (12) are respectively formed in the splicing rods (10) and the inserting sleeves (11), connecting bolts are inserted into the connecting jacks (12), two inserting hoops (13) are fixedly connected to the upper end of the outer wall of each splicing rod (10), the two inserting hoops (13) are arranged in mirror symmetry, pull rods (14) are inserted into two ends of the two inserting hoops (13), and limit nuts (15) are respectively in threaded connection with two ends of each pull rod (14), the limiting nut (15) is abutted to the outer sides of two ends of the inserting hoop (13), one end of the pull rod (14) is fixedly connected with an inserting buckle (16), an inserting clamping block (17) is inserted at the upper end of the inserting buckle (16), the transverse horizontal rod (3) and the longitudinal horizontal rod (4) are formed by transverse rods (18), and the two ends of each transverse rod (18) are fixedly connected with the inserting clamping blocks (17).

2. The plug-in type scaffold for building construction according to claim 1, wherein: two through holes are formed in two ends of two inserting hoops (13) on the same splicing rod (10), the two through holes are arranged in an up-and-down symmetrical mode, the inserting buckles (16) located on two sides of the same splicing rod (10) are arranged in an up-and-down staggered mode, and the inserting buckles (16) between the adjacent vertical rods (2) are arranged in a mutually corresponding mode.

3. The plug-in type scaffold for building construction according to claim 1, wherein: fixedly connected with bridging (5) between pole setting (2), the inclination of bridging (5) is forty five to sixty degrees, crossing punishment difference fixedly connected with fixes staple bolt (19) between bridging (5) and pole setting (2), and rotates between two relative fixed staple bolts (19) and be connected with axis of rotation (20).

4. The plug-in type scaffold for building construction according to claim 1, wherein: be provided with building support post (6) and main part beam slab (7) on being close to pole setting (2) building, fixedly connected with embracing post even wall spare (8) on building support post (6), the outer end and pole setting (2) fixed connection of embracing post even wall spare (8), fixedly connected with mainboard even wall spare (9) on main part beam slab (7), and the mainboard even wall spare (9) with correspond position pole setting (2) fixed connection, the mainboard is provided with a plurality ofly even wall spare (9) equidistant.

5. The plug-in type scaffold for building construction according to claim 4, wherein: embrace post and link wall spare (8) including parcel "well" font frame and U type screw rod (23) around building support column (6), pole setting (2) and the corresponding position of "well" font frame pass through U type screw rod (23) fixed connection.

6. The plug-in type scaffold for building construction according to claim 4, wherein: the main board is connected with wall spare (9) and is including linking wall dead lever (22) and built-in fitting (21), built-in fitting (21) are pre-buried to be fixed in main part beam slab (7), and link between wall dead lever (22) and pole setting (2) through U type screw rod (23) fixed connection.

7. The plug-in type scaffold for building construction according to claim 1, wherein: the upper end through hole of the inserting buckle (16) and the inner side of the inserting clamping block (17) are mutually matched slope surfaces, and anti-skid stripes are correspondingly arranged on the contact surfaces of the inserting buckle (16) and the inserting clamping block (17).