CN209760742U

CN209760742U - Simple scaffold for house construction

Info

Publication number: CN209760742U
Application number: CN201920369401.2U
Authority: CN
Inventors: 张向科; 肖燕群; 陈锦文; 余意
Original assignee: Guangzhou Chengli Construction Engineering Co Ltd
Current assignee: Guangzhou Chengli Construction Engineering Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-10
Anticipated expiration: 2029-03-22

Abstract

The utility model relates to a simple scaffold for building, which comprises two parallel support frames, wherein the support frames comprise two vertical rods perpendicular to the horizontal plane and a horizontal rod perpendicular to the vertical rods, the two ends of the horizontal rod are fixedly connected with the vertical rods, the horizontal rod is articulated with at least two rotating rods, the plane of the rotating rods is perpendicular to the horizontal rod, the ends of the two rotating rods on different support frames, which are far away from the horizontal rod, are articulated together, the rotating rods are fixedly provided with support columns perpendicular to the rotating rods, the support columns are parallel to the horizontal plane, at least two support columns are arranged on one rotating rod, the two rotating rods on different support frames are provided with support rods, the two ends of each support rod are provided with support holes, the cross section of each support hole is equal to that of each support column, the support columns are arranged in the support holes, the supporting platform is erected on the two cross rods. When the space of the site is smaller, the installation can be conveniently carried out.

Description

Simple scaffold for house construction

Technical Field

The utility model relates to a construction equipment's technical field especially relates to a simple and easy scaffold frame is used in building.

background

In the prior art, workers usually set up scaffolds in order to solve the problem of transporting people or materials in vertical and horizontal directions. According to the difference of demand environment, the scaffold can be divided into multiple different types or specifications, for example door-type scaffold, bowl formula scaffold, fastener formula scaffold etc. of using widely on the market, but these scaffolds are the universal suitability high-rise building construction to the installation is complicated, when needs use on the basement building, can receive certain restriction on the contrary. Chinese patent No. CN206538993U discloses a novel simple scaffold, including a plurality of stands of moving about freely and quickly alternate arrangement, through diaphragm fixed connection between the adjacent stand, be provided with locking buckle on the stand, the both ends of diaphragm all buckle down and form the head of buckling, buckle the head and make diaphragm and stand fixed connection in locking buckle through planting, be provided with a plurality of mountings on the diaphragm, the loading board has been set up on the diaphragm, all the welding has the bearing steel pipe on the long edge of loading board, the both ends that bear the steel pipe all buckle down and form the hook of buckling, it is fixed with the diaphragm hook at both ends to bear the steel pipe through the hook of buckling. The scaffold is simple in structure, capable of being adjusted in height according to actual needs, strong in practicability and suitable for bottom building construction. However, in the using process of the structure, because the length of the transverse plate between two adjacent upright posts is fixed, when the field space is small, the transverse rod is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a when the field space is less, simple and easy scaffold is used to the building that also can conveniently install.

The above object of the present invention can be achieved by the following technical solutions: a simple scaffold for building comprises two supporting frames which are parallel to each other, wherein each supporting frame comprises two vertical rods which are perpendicular to the horizontal plane and a cross rod which is perpendicular to the vertical rods, the two ends of each cross rod are fixedly connected with the vertical rods, at least two rotating rods are hinged to the cross rods, the planes of the rotating rods are perpendicular to the cross rods, one ends, far away from the cross rods, of the two rotating rods which are positioned on different supporting frames are hinged together, supporting columns which are perpendicular to the rotating rods are fixedly arranged on the rotating rods, the supporting columns are parallel to the horizontal plane, at least two supporting columns are arranged on one rotating rod, supporting rods are arranged on the two rotating rods which are positioned on different supporting frames, supporting holes are formed in the two ends of each supporting rod, the cross sections of the supporting holes are equal to the cross sections, the supporting platform is erected on the two cross rods.

Through adopting above-mentioned technical scheme, when the place space that faces the width is less, through removing two support frames, make the dwang on two support frames draw in, later install the bracing piece according to particular case to fix. Therefore, the two support frames are folded and fixed, and then the support platforms are erected on the two cross rods. The positions of the two support frames can be conveniently adjusted, and the installation can be conveniently carried out when the field space is small.

the utility model discloses further set up to: the dwang keep away from one of horizontal pole and serve and seted up synchronous hole, the axis in synchronous hole is parallel with the horizontal pole, wears to be equipped with the synchronizing shaft in the synchronous hole, each dwang is connected by a synchronizing shaft, the dwang in two support frames staggered connection in proper order is on the synchronizing shaft, and two articulated dwangs together laminate each other, the synchronizing shaft on the cover be equipped with synchronous section of thick bamboo, synchronous section of thick bamboo is located between two sets of articulated dwangs together, and the both ends of synchronous section of thick bamboo all with the dwang butt.

through adopting above-mentioned technical scheme, the synchronizing shaft can link together each dwang. After the position of the rotating rod is adjusted, nuts are screwed on two ends of the synchronizing shaft, so that the rotating rod is not easy to move under the support of the synchronizing cylinder, and the supporting rod is convenient to mount subsequently; meanwhile, the two rotating rods can play a certain limiting role, so that the two rotating rods are not easy to change angles.

the utility model discloses further set up to: the supporting rods are fixedly arranged on the vertical rods, supporting through grooves are formed in the upper surfaces of the supporting rods, one ends of the cross rods are embedded in the supporting through grooves, supporting bolts penetrate through the supporting rods, and at least two supporting rods are arranged on one vertical rod.

Through adopting above-mentioned technical scheme, inlay through the both ends of horizontal pole and establish in supporting logical inslot, wear to establish supporting bolt again, come to fix the position of horizontal pole. The structure is simple, and the installation and the disassembly are convenient. The height of the cross rod can be adjusted according to the requirement, so that the cross rod is suitable for requirements of various construction heights.

The utility model discloses further set up to: the dwang be close to one of horizontal pole and serve fixedly connected with staple bolt, the cross section size of staple bolt equals with the cross section size of horizontal pole.

Through adopting above-mentioned technical scheme, when the installation dwang, through going into the staple bolt with the horizontal pole card in, then tighten the bolt on the staple bolt, install the dwang on the horizontal pole. The structure is simple, the installation and the disassembly are convenient, and the transportation is convenient.

The utility model discloses further set up to: pole setting lower extreme fixed mounting have supporting mechanism, supporting mechanism include the supporting legs on support ring and the fixed mounting support ring, the support ring cover is established in the pole setting, the internal diameter of support ring equals the external diameter of pole setting, the support ring on wear to be equipped with fixing bolt, and fixing bolt passes the pole setting.

Through adopting above-mentioned technical scheme, when this scaffold frame was placed subaerial, establish the pole setting through establishing the support ring cover to fix with fixing bolt. The supporting legs support the vertical rods, so that the whole scaffold is not easy to shake. The structure is simple, and the installation and the disassembly are convenient.

The utility model discloses further set up to: the supporting legs are provided with at least three, and the distance between two adjacent supporting legs is equal.

Through adopting above-mentioned technical scheme, the scaffold frame is played in the support legs can be more even support, makes the scaffold frame more difficult the phenomenon that appears rocking, and the structure is more firm.

The utility model discloses further set up to: the lateral surface of support ring on the fixed multiunit installation piece that is provided with, and the group number of installation piece is the same with the figure of supporting legs, a set of installation piece includes two installation pieces that are parallel to each other, and installation piece perpendicular to horizontal plane, the interval between two sets of adjacent installation pieces equals, the supporting legs be located between a set of installation piece, wear to be equipped with mounting bolt on the installation piece, and mounting bolt passes the supporting legs.

Through adopting above-mentioned technical scheme, the supporting legs can be revolved around the construction bolt and is rotated, when facing some narrow places, through rotating the supporting legs, with the supporting legs packing up, make whole support frame can be in narrow place installation and support. Meanwhile, the whole supporting mechanism can be folded, so that the transportation is facilitated.

The utility model discloses further set up to: the supporting legs and the cross section of the side face of the pole setting joint are arc-shaped, the diameter of the circle where the arc is located is equal to that of the pole setting, and the side face of the supporting legs and the ground joint is provided with anti-skidding lines.

By adopting the technical scheme, when the supporting legs are folded, the supporting legs can be attached to the side faces of the vertical rods, and the occupied space of the folded supporting legs is reduced. When the supporting legs and the ground are attached, the anti-slip lines enable the supporting legs to be more difficult to slide, and the safety of the personnel constructing on the scaffold is well guaranteed.

To sum up, the utility model discloses a beneficial technological effect does:

1. When the space of the site is small, the installation can be conveniently carried out;

2. The structure is simple, the installation and the disassembly are convenient, and the transportation is also very convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

Fig. 3 is a schematic structural view of the present invention after the supporting platform is hidden;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

Fig. 5 is a schematic structural view of the support mechanism.

Reference numerals: 1. a support frame; 11. a support platform; 12. erecting a rod; 13. a cross bar; 14. a support block; 15. supporting through grooves; 16. a support bolt; 2. rotating the rod; 21. hooping; 22. a synchronization hole; 23. a synchronizing shaft; 24. a synchronization cylinder; 25. a support pillar; 26. a support bar; 27. a support hole; 3. a support ring; 31. supporting legs; 32. fixing the bolt; 33. mounting a sheet; 34. and (6) installing a bolt.

Detailed Description

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

As shown in fig. 1 and 2, a simple scaffold for building comprises two parallel supporting frames 1 and a supporting platform 11 erected between the two supporting frames 1. The support frame 1 comprises two vertical rods 12 perpendicular to the horizontal plane and a cross rod 13 perpendicular to the vertical rods 12. Three support blocks 14 are integrally formed on the uprights 12 of one support frame 1, the support blocks 14 being located on the sides of the uprights 12 adjacent to the other upright 12. A supporting through groove 15 is formed in the upper surface of the supporting block 14, and the width of the supporting through groove 15 is equal to the diameter of the cross bar 13. A support bolt 16 is inserted into the support block 14, and the support bolt 16 passes through the support block 14 and the cross bar 13. The two ends of the support platform 11 are set up on two cross bars 13. The two ends of the cross rod 13 are embedded in the supporting through grooves 15, and then the supporting bolts 16 are inserted to fix the position of the cross rod 13. The structure is simple, and the installation and the disassembly are convenient. The height of the cross rod 13 can be adjusted according to the requirement, so that the cross rod is suitable for the requirements of various construction heights.

As shown in fig. 3 and 4, the cross bar 13 is connected with the rotating rod 2, one end of the rotating rod 2 close to the cross bar 13 is fixedly provided with an anchor ear 21, the size of the cross section of the anchor ear 21 is equal to that of the cross section of the cross bar 13, and the cross bar 13 is arranged in the anchor ear 21 in a penetrating manner. Install three dwang 2 on a horizontal pole 13, have seted up synchronization hole 22 on the dwang 2 one end of keeping away from horizontal pole 13, the axis in synchronization hole 22 is parallel with horizontal pole 13, wears to be equipped with synchronizing shaft 23 in the synchronization hole 22. The rotating rods 2 on the two support frames 1 are all penetrated by the same synchronizing shaft 23. Dwang 2 in two support frames 1 is staggered connection in proper order on synchronizing shaft 23, and two dwangs 2 that are located 1 one side of support frame laminate each other, and two dwangs 2 that are located 1 opposite side of support frame laminate each other, and two dwangs 2 that are located the middle of 1 support frame laminate each other. The synchronous shaft 23 is sleeved with a synchronous cylinder 24, the synchronous cylinder 24 is positioned between the two groups of rotating rods 2 which are attached together, and two ends of the synchronous cylinder 24 are abutted to the rotating rods 2. The synchronizing shaft 23 can connect the individual turning levers 2 together. After the position of the rotating rod 2 is adjusted, nuts are screwed on two ends of the synchronizing shaft 23, a certain limiting effect can be achieved, so that the two rotating rods 2 are not prone to angle change, and subsequent assembly is facilitated. Four support columns 25 are integrally formed on the rotating rod 2, the support columns 25 are perpendicular to the rotating rod 2 and parallel to the horizontal plane, the support rods 26 are mounted on the two rotating rods 2 which are positioned on different support frames 1, support holes 27 with cross sections equal to the cross sections of the support columns 25 are formed in the two ends of each support rod 26, and the support columns 25 are arranged in the support holes 27 in a penetrating mode. When facing the place space that the width is less, through removing two support frames 1, make two dwang 2 on the support frame 1 draw in, later install bracing piece 26 according to particular case, and fix. The positions of the two support frames 1 can be conveniently adjusted, and the installation can be conveniently carried out when the field space is small.

As shown in fig. 1 and 5, a support mechanism is fixedly mounted on the lower end of the upright 12, and the support mechanism includes a support ring 3 and a support foot 31 fixedly mounted on the support ring 3. The inner diameter of the support ring 3 is equal to the outer diameter of the upright 12, and the support ring 3 is sleeved on the upright 12. A fixing bolt 32 is arranged on the support ring 3 in a penetrating way, and the fixing bolt 32 penetrates through the upright 12. Four sets of mounting pieces 33 are integrally formed on the outer side surface of the support ring 3, each set of mounting pieces 33 comprises two mutually parallel mounting pieces 33, and the distance between two adjacent sets of mounting pieces 33 is equal. The mounting tabs 33 are perpendicular to the horizontal plane and the support member is located between a set of mounting tabs 33. The mounting piece 33 is provided with a mounting bolt 34, and the mounting bolt 34 passes through the support leg 31. The cross section of the side surface of the supporting foot 31 attached to the vertical rod 12 is arc-shaped, and the diameter of the circle where the arc-shaped is located is equal to the diameter of the vertical rod 12. The side of the supporting leg 31, which is attached to the ground, is convexly provided with anti-skid lines. With such an arrangement, the supporting foot 31 can rotate around the mounting bolt 34, and when the supporting foot 31 faces a narrow place, the supporting foot 31 is folded by rotating the supporting foot 31, so that the whole supporting frame 1 can be mounted and supported in the narrow place. Meanwhile, the whole supporting mechanism can be folded, so that the occupied space of the folded supporting legs 31 is reduced, and the transportation is facilitated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. the utility model provides a simple and easy scaffold frame is used in room building, includes two support frames (1) that are parallel to each other, support frame (1) including pole setting (12) of two perpendicular to horizontal planes and horizontal pole (13) of a perpendicular to pole setting (12), the both ends of horizontal pole (13) all with pole setting (12) fixed connection, its characterized in that: the horizontal pole (13) on articulated have two piece at least dwang (2), the plane perpendicular to horizontal pole (13) at dwang (2) place, two dwang (2) that are located on different support frames (1) keep away from the one end of horizontal pole (13) and articulate together, dwang (2) on fixed be provided with support column (25) perpendicular to dwang (2), and support column (25) are on a parallel with the horizontal plane, be provided with two spinal branch dagger (25) at least on dwang (2), install bracing piece (26) on two dwang (2) that are located on different support frames (1), bracing hole (27) have been seted up at the both ends of bracing piece (26), the cross section of bracing hole (27) equals with the cross section of support column (25), bracing piece (25) wear to establish in bracing hole (27), set up between two support frames (1) and support platform (11), the supporting platform (11) is erected on the two cross rods (13).

2. The simple scaffold for building construction according to claim 1, wherein: dwang (2) keep away from serving of horizontal pole (13) and seted up synchronous hole (22), the axis and horizontal pole (13) of synchronous hole (22) are parallel, wear to be equipped with synchronizing shaft (23) in synchronous hole (22), each dwang (2) are connected by a synchronizing shaft (23), dwang (2) in two support frames (1) are in proper order the staggered connection on synchronizing shaft (23), and two articulated dwang (2) together laminate each other, synchronizing shaft (23) on the cover be equipped with synchronous section of thick bamboo (24), synchronous section of thick bamboo (24) are located between two sets of articulated dwang (2) together, and the both ends of synchronous section of thick bamboo (24) all with dwang (2) butt.

3. the simple scaffold for building construction according to claim 1, wherein: the supporting device is characterized in that a supporting block (14) is fixedly arranged on each vertical rod (12), the supporting block (14) is positioned on the side face, close to the other vertical rod (12), of each vertical rod (12), a supporting through groove (15) is formed in the upper surface of each supporting block (14), one end of each cross rod (13) is embedded in the corresponding supporting through groove (15), supporting bolts (16) penetrate through the supporting blocks (14), each supporting bolt (16) penetrates through each cross rod (13), and at least two supporting blocks (14) are arranged on one vertical rod (12).

4. The simple scaffold for building construction according to claim 1, wherein: dwang (2) be close to one of horizontal pole (13) and serve fixedly connected with staple bolt (21), the cross section size of staple bolt (21) equals with the cross section size of horizontal pole (13).

5. The simple scaffold for building construction according to claim 1, wherein: pole setting (12) lower extreme fixed mounting have supporting mechanism, supporting mechanism include supporting legs (31) on support ring (3) and the fixed mounting support ring (3), support ring (3) cover is established on pole setting (12), the internal diameter of support ring (3) equals the external diameter of pole setting (12), support ring (3) on wear to be equipped with fixing bolt (32), and fixing bolt (32) pass pole setting (12).

6. The simple scaffold for building construction according to claim 5, wherein: the supporting legs (31) are provided with at least three, and the distance between two adjacent supporting legs (31) is equal.

7. The simple scaffold for building construction according to claim 6, wherein: the lateral surface of support ring (3) on the fixed multiunit installation piece (33) that is provided with, and the quantity of the group number of installation piece (33) and supporting legs (31) is the same, a set of installation piece (33) includes two installation pieces (33) that are parallel to each other, and installation piece (33) perpendicular to horizontal plane, the interval between two sets of adjacent installation pieces (33) equals, supporting legs (31) be located between a set of installation piece (33), wear to be equipped with mounting bolt (34) on installation piece (33), and mounting bolt (34) pass supporting legs (31).

8. The simple scaffold for building construction according to claim 7, wherein: the supporting legs (31) and the lateral surfaces of the vertical rods (12) are in an arc shape in cross section, the diameter of the circle where the arc is located is equal to that of the vertical rods (12), and anti-skid grains are arranged on the lateral surfaces of the supporting legs (31) and the ground.