CN221277194U - Tilting-proof building construction scaffold - Google Patents
Tilting-proof building construction scaffold Download PDFInfo
- Publication number
- CN221277194U CN221277194U CN202323042558.XU CN202323042558U CN221277194U CN 221277194 U CN221277194 U CN 221277194U CN 202323042558 U CN202323042558 U CN 202323042558U CN 221277194 U CN221277194 U CN 221277194U
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- movable
- positioning ring
- ring cylinder
- scaffold
- support
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- 238000009435 building construction Methods 0.000 title claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model discloses an anti-tilting construction scaffold, which relates to the technical field of construction scaffolds and comprises: the scaffold body is provided with an external expansion ground grabbing frame at the bottom of a column foot of the scaffold body; the external expansion ground grabbing frame consists of a top positioning ring cylinder, movable support legs, an attached land block, a bottom positioning ring cylinder and reinforcing support legs, wherein the top parts of the movable support legs are movably connected to the outer sides of the positioning ring cylinder, the attached land block is movably connected to the bottom parts of the movable support legs, the bottom parts of the reinforcing support legs are connected to the middle parts of the movable support legs through damping rotating shafts, and the top parts of the reinforcing support legs are movably connected to the outer sides of the bottom positioning ring cylinder; the ground support is arranged at the bottom of the column foot of the scaffold body; the utility model increases the attaching area of the bottom of the scaffold through the ground support and the external expansion ground grabbing frame, can reduce the possibility of falling down of the scaffold and improve the safety of constructors; meanwhile, the open-close range of the external expansion ground grabbing frame can be adjusted according to the height of the scaffold, so that the attached area range of the bottom of the scaffold can be adjusted.
Description
Technical Field
The utility model relates to the technical field of construction scaffolds, in particular to an anti-tilting construction scaffold.
Background
The scaffold is a working platform erected to ensure that each construction process is smoothly carried out, and is divided into a vertical rod type scaffold, a bridge type scaffold, a movable scaffold and the like according to the construction form. Among them, the mobile scaffold is mainly applied to indoor and low building areas. In actual life, I find that because the movable scaffold is high and narrow, the situation of toppling easily occurs, the safety of constructors can be threatened, and in particular, in some cases, two groups of movable scaffolds are required to be stacked up and heightened, so that the possibility of toppling is further increased, and the safety risk of constructors is further improved.
Disclosure of utility model
Therefore, in order to solve the defects, the utility model provides the anti-tilting construction scaffold, the ground support and the external expansion ground grabbing frame are used for increasing the ground attaching area of the bottom of the scaffold, so that the possibility of tilting the scaffold can be reduced, and the safety of constructors is improved; meanwhile, the open-close range of the external expansion ground grabbing frame can be adjusted according to the height of the scaffold, so that the attached area range of the bottom of the scaffold can be adjusted.
The utility model is realized in such a way that an anti-tilting construction scaffold is constructed, comprising: the scaffold body is provided with an external expansion ground grabbing frame at the bottom of a column foot of the scaffold body; the external expansion ground grabbing frame consists of a top positioning ring cylinder, movable support legs, an attached land block, a bottom positioning ring cylinder and reinforcing support legs, wherein the top parts of the movable support legs are movably connected to the outer sides of the positioning ring cylinder, the attached land block is movably connected to the bottom parts of the movable support legs, the bottom parts of the reinforcing support legs are connected to the middle parts of the movable support legs through damping rotating shafts, and the top parts of the reinforcing support legs are movably connected to the outer sides of the bottom positioning ring cylinder; the ground support is arranged at the bottom of the column foot of the scaffold body; in addition to the above, it should be noted that: the top positioning ring cylinder and the bottom positioning ring cylinder are nested outside the scaffold body column foot, the grounding area of the bottom of the scaffold body column foot is increased through the ground support, the grounding area of the bottom of the scaffold body column foot is further increased through the external expansion ground grabbing frame, meanwhile, the ground grabbing range of the external expansion ground grabbing frame can be adjusted by adjusting the opening and closing angles of the movable support legs and the reinforced support legs and adjusting the positions of the top positioning ring cylinder and the bottom positioning ring cylinder on the scaffold body column foot.
Further, the structure principle of the top positioning ring cylinder is consistent with that of the bottom positioning ring cylinder, the top positioning ring cylinder is composed of two groups of movable arc plates, two side strip plates, connecting through holes, an abutting plate, small thread through holes and large thread through holes, one ends of the two groups of movable arc plates are hinged, the other ends of the two groups of movable arc plates are respectively connected with the abutting plate, the small thread through holes are formed in the middle of the abutting plate, the side strip plates are arranged on the outer sides of the movable arc plates, the large thread through holes are formed in the middle of one group of movable arc plates, and the connecting through holes are formed in the middle positions of the side strip plates; the side laths are three groups, two groups of side laths are arranged on the side parts of one group of movable arc plates, the other group of side laths are arranged on the side parts of the other group of movable arc plates, the large threaded through holes are formed in the middle positions of the movable arc plates provided with one group of side laths, the two groups of movable arc plates are folded, at the moment, the small threaded through holes of the butt joint plates are aligned, and then the butt joint plates are screwed and fixed through bolts.
Further, the structure principle of the movable supporting leg is consistent with that of the reinforced supporting leg, the movable supporting leg consists of a supporting leg body, a movable groove and a connecting rod, the movable groove is formed in the top of the supporting leg body, and the connecting rod is arranged on the inner side of the movable groove close to the top; the movable groove at stabilizer blade body top nestification is in the side bar outside, then the connecting rod passes the connection through-hole, and the connecting rod outside parcel damping fin simultaneously for the stabilizer blade body relies on the connecting rod to rotate in the side bar outside, produces group damping effect, strengthens the stabilizer blade and also is connected with the side bar of bottom positioning ring section of thick bamboo through the same mode.
Further, a movable groove is formed in the top of the land block, and a mounting groove is formed in the bottom of the movable groove; the contact surface at the bottom of the land attached block is also provided with anti-skid patterns, the bottom of the supporting leg body is connected to the inner side of the mounting groove through the damping rotating shaft, and the supporting leg body can move conveniently through the movable groove.
Further, the ground support consists of a support cylinder, a threaded connecting groove and a support plate, wherein the threaded connecting groove is formed in the top of the support cylinder, and the support plate is arranged at the bottom of the support cylinder; the anti-skid threads are also arranged at the bottom of the support plate, the inner side of the threaded connecting groove is provided with threads which are matched with the external threads, and the ground support is connected with the bottom of the column foot of the scaffold body by virtue of threads, so that the ground support is convenient to detach from the bottom of the column foot of the scaffold body.
Further, one side of the scaffold body column foot is provided with a threaded connection hole, and the outer side of the bottom of the scaffold body column foot is provided with external threads; the threaded connection hole is matched with the large threaded through hole, when the top positioning ring cylinder and the bottom positioning ring cylinder slide outside the scaffold body column foot and then are positioned, the threaded connection hole is aligned with the large threaded through hole, then bolts penetrate through the large threaded through hole to enter the threaded connection hole for screwing, and the top positioning ring cylinder and the bottom positioning ring cylinder are fixed outside the scaffold body column foot.
The beneficial effects of the utility model can be embodied as follows:
Advantage 1: taking out the ground support, enabling the support cylinder to be nested outside external threads at the bottom of the scaffold body column foot, then rotating the ground support, enabling the ground support to be fixed at the bottom of the scaffold body column foot through a threaded connecting groove, then taking out the external expansion ground grabbing frame, opening the top positioning ring cylinder and the bottom positioning ring cylinder to be nested outside the scaffold body, enabling bolts to penetrate through small threaded through holes of the top positioning ring cylinder and the bottom positioning ring cylinder, limiting the top positioning ring cylinder and the bottom positioning ring cylinder outside the column foot of the scaffold body, then pulling out movable support legs and reinforcing support legs, enabling the movable support legs to be supported on an attached ground through bolts, enabling the bolts to penetrate through large threaded through holes of the top positioning ring cylinder and the bottom positioning ring cylinder to be screwed into the threaded connecting holes, enabling the top positioning ring cylinder and the bottom positioning ring cylinder to be fixed on the appropriate height of the outer side of the scaffold body column foot, enabling the external expansion ground grabbing frame to be in a triangular cone state, enabling the scaffold body to be difficult to incline, and improving safety of construction staff.
Advantage 2: according to the height of the scaffold, the top positioning ring cylinder and the bottom positioning ring cylinder are arranged outside or slide downwards on the column foot of the scaffold body, then the movable support legs and the reinforcing support legs are folded or unfolded, then the positions of the top positioning ring cylinder and the bottom positioning ring cylinder are fixed by bolts, and the ground attaching area range of the external expansion ground grabbing frame, which depends on the cooperation of the movable support legs and the reinforcing support legs, can be adjusted.
Drawings
FIG. 1 is a schematic view of the structure of an anti-tilting construction scaffold of the present utility model;
FIG. 2 is a schematic view of the structure of a threaded connection hole of the present utility model;
FIG. 3 is a schematic view of the structure of the expanding gripping frame of the present utility model;
FIG. 4 is a schematic view of the top retaining collar of the present utility model;
FIG. 5 is a schematic view of the movable leg structure of the present utility model;
FIG. 6 is a sectional view of an accessory plot of the present utility model;
fig. 7 is a cross-sectional view of a floor brace of the utility model.
Reference numerals: scaffold body 1, outer spread grabbing frame 2, ground brace 3, threaded connection hole 11, external thread 12, top positioning ring cylinder 21, movable support leg 22, attachment block 23, bottom positioning ring cylinder 24, reinforcing support leg 25, movable arc plate 211, side bar plate 212, connection through hole 213, butt plate 214, small threaded through hole 215, large threaded through hole 216, support leg 221, movable groove 222, connection rod 223, movable groove 231, installation groove 232, support cylinder 31, threaded connection groove 32 and support plate 33.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following detailed description with reference to the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout; all other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;
It is to be understood that ordinal and directional descriptions, such as "first," "second," "third," "up, down, left, right," etc., are referred to for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and for example, they may be fixed connections, or they may be removable connections or electrical connections; either directly or indirectly, and therefore are not to be construed as limiting the utility model.
The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.
Examples: the application provides an anti-tilting building construction scaffold, which is combined with figures 1-2 and 7, wherein one side of a column foot of a scaffold body 1 is provided with a threaded connection hole 11, and the outer side of the bottom of the column foot of the scaffold body 1 is provided with external threads 12; the ground support 3 is composed of a support cylinder 31, a threaded connection groove 32 and a support plate 33, wherein the threaded connection groove 32 is formed in the top of the support cylinder 31, and the support plate 33 is arranged at the bottom of the support cylinder 31.
As an example, it is to be noted that: the scaffold body 1 is moved out, then the ground support 3 is taken out, the support cylinder 31 is nested outside the external thread 12 at the bottom of the column foot of the scaffold body 1, and then the ground support 3 is rotated, so that the ground support 3 is fixed at the bottom of the column foot of the scaffold body 1 through the thread connecting groove 32, and the scaffold body 1 is not easy to fall down.
Referring to fig. 3-6, the external expansion ground grabbing frame 2 is composed of a top positioning ring cylinder 21, a movable support leg 22, an auxiliary land block 23, a bottom positioning ring cylinder 24 and a reinforcing support leg 25, wherein the top of the movable support leg 22 is movably connected to the outer side of the positioning ring cylinder 21, the auxiliary land block 23 is movably connected to the bottom of the movable support leg 22, the bottom of the reinforcing support leg 25 is connected to the position, close to the middle, of the movable support leg 22 through a damping rotating shaft, and the top of the reinforcing support leg 25 is movably connected to the outer side of the bottom positioning ring cylinder 24; the structure principle of the top positioning ring cylinder 21 is consistent with that of the bottom positioning ring cylinder 24, the top positioning ring cylinder 21 consists of two groups of movable arc plates 211, side strip plates 212, connecting through holes 213, butt joint plates 214, small thread through holes 215 and large thread through holes 216, the movable arc plates 211 are hinged at one ends of the two groups of movable arc plates 211, the butt joint plates 214 are respectively connected with the other ends of the two groups of movable arc plates 211, the small thread through holes 215 are formed in the middle parts of the butt joint plates 214, the side strip plates 212 are arranged on the outer sides of the movable arc plates 211, the large thread through holes 216 are formed in the middle parts of the group of movable arc plates 211, and the connecting through holes 213 are formed in the middle positions of the side strip plates 212; the structure principle of the movable support leg 22 is consistent with that of the reinforced support leg 25, the movable support leg 22 is composed of a support leg body 221, a movable groove 222 and a connecting rod 223, the movable groove 222 is arranged at the top of the support leg body 221, and the connecting rod 223 is arranged at the inner side of the movable groove 222 near the top; the top of the land block 23 is provided with a movable groove 231, and the bottom of the movable groove 231 is provided with a mounting groove 232.
As an example, it is to be noted that: then the external expansion ground grabbing frame 2 is taken out, the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are opened and nested to the outer sides of the column feet of the scaffold body 1, then the bolts penetrate through the small threaded through holes 215 of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24, the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are limited on the outer sides of the column feet of the scaffold body 1, then the movable support legs 22 and the reinforcing support legs 25 are pulled open, so that the movable support legs 22 are supported on the ground attaching block 23, meanwhile, the large threaded through holes 216 of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are aligned with the threaded connecting holes 11, then the bolts penetrate through the large threaded through holes 216 of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 to be screwed into the inner sides of the threaded connecting holes 11, the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are fixed on the outer sides of the column feet of the scaffold body 1, and at the moment, the external expansion ground grabbing frame 2 is in a three-cone state, and the foot attaching area of the column feet of the scaffold body 1 is increased again.
When the scaffold body 1 does not need to be heightened, a worker screws out bolts for fixing the positions of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24, then slides the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 towards the top of the column foot of the scaffold body 1, so that the large threaded through holes 216 are aligned with the threaded connecting holes 11 of the column foot of the scaffold body 1 close to the top, meanwhile, the movable support legs 22 and the reinforcing support legs 25 move upwards and fold and shrink towards the column foot direction of the scaffold body 1, the same driving land block 23 moves towards the column foot of the scaffold body 1, and then screws into the inner side of the threaded connecting holes 11 of the column foot of the scaffold body 1 by using the bolts to pass through the large threaded through holes 216 of the movable support legs 22 and the reinforcing support legs 25, so that the positions of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are fixed, and at the area of the ground block 2 is expanded outwards at the moment is reduced.
When the scaffold body 1 needs to be lifted, a worker screws out the bolts for fixing the positions of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24, then slides the fixed top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 towards the bottom of the column foot of the scaffold body 1, so that the large threaded through holes 216 are aligned with the threaded connecting holes 11 of the column foot of the scaffold body 1 close to the bottom, meanwhile, the movable support legs 22 and the reinforcing support legs 25 slide downwards and are pulled away towards the outer side direction of the column foot of the scaffold body 1, the same driving land areas 23 are driven to move towards the side of the column foot of the scaffold body 1, then the bolts penetrate through the large threaded through holes 216 of the movable support legs 22 and the reinforcing support legs 25 to be screwed into the inner side of the threaded connecting holes 11 of the column foot of the scaffold body 1, the positions of the top positioning ring cylinder 21 and the bottom positioning ring cylinder 24 are fixed, and the area of the ground holding frame 2 is enlarged to be enlarged to facilitate the lifting of the scaffold body 1.
To sum up; according to the anti-tilting construction scaffold, the floor area of the bottom of the scaffold is increased through the external expansion of the ground grabbing frame, so that the possibility of tilting of the scaffold can be reduced, and the safety of constructors is improved; meanwhile, the open-close range of the external expansion ground grabbing frame can be adjusted according to the height of the scaffold, so that the attached area range of the bottom of the scaffold can be adjusted.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein; it should be noted that, for those skilled in the art, without departing from the structure of the present utility model, several modifications and improvements can be made, and these should also be considered as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practicality of the patent; the protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. An anti-roll building construction scaffolding, comprising:
the scaffold comprises a scaffold body (1), wherein an external expansion ground grabbing frame (2) is arranged at the bottom of a column foot of the scaffold body (1);
the external expansion ground grabbing frame (2) is composed of a top positioning ring cylinder (21), movable support legs (22), an auxiliary land block (23), a bottom positioning ring cylinder (24) and reinforcing support legs (25), wherein the tops of the movable support legs (22) are movably connected to the outer side of the positioning ring cylinder (21), the auxiliary land block (23) is movably connected to the bottoms of the movable support legs (22), the bottoms of the reinforcing support legs (25) are connected to the middle position close to the movable support legs (22) through damping rotating shafts, and the tops of the reinforcing support legs (25) are movably connected to the outer side of the bottom positioning ring cylinder (24);
The ground support (3), the ground support (3) is installed in scaffold body (1) column foot bottom.
2. The anti-tilting construction scaffolding as claimed in claim 1 wherein: the structure principle of the top positioning ring cylinder (21) is consistent with that of the bottom positioning ring cylinder (24), the top positioning ring cylinder (21) consists of a movable arc plate (211), a side strip plate (212), a connecting through hole (213), an abutting plate (214), a small threaded through hole (215) and a large threaded through hole (216), the movable arc plate (211) is provided with two groups, one ends of the two groups of movable arc plates (211) are hinged, the other ends of the two groups of movable arc plates (211) are respectively connected with the abutting plate (214), the small threaded through hole (215) is formed in the middle of the abutting plate (214), the side strip plate (212) is arranged on the outer side of the movable arc plate (211), the large threaded through hole (216) is formed in the middle of the group of the movable arc plate (211), and the connecting through hole (213) is formed in the middle of the side strip plate (212).
3. The anti-tilting construction scaffolding as claimed in claim 1 wherein: the movable support leg (22) is consistent with the reinforced support leg (25) in structural principle, the movable support leg (22) is composed of a support leg body (221), a movable groove (222) and a connecting rod (223), the movable groove (222) is formed in the top of the support leg body (221), and the connecting rod (223) is arranged on the inner side of the movable groove (222) close to the top.
4. The anti-tilting construction scaffolding as claimed in claim 1 wherein: the top of the land attached block (23) is provided with a movable groove (231), and the bottom of the movable groove (231) is provided with a mounting groove (232).
5. The anti-tilting construction scaffolding as claimed in claim 1 wherein: the ground support (3) is composed of a support cylinder (31), a threaded connecting groove (32) and a support plate (33), wherein the threaded connecting groove (32) is formed in the top of the support cylinder (31), and the support plate (33) is arranged at the bottom of the support cylinder (31).
6. The anti-tilting construction scaffolding as claimed in claim 1 wherein: a threaded connection hole (11) is formed in one side of the column foot of the scaffold body (1), and external threads (12) are formed in the outer side of the bottom of the column foot of the scaffold body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042558.XU CN221277194U (en) | 2023-11-10 | 2023-11-10 | Tilting-proof building construction scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042558.XU CN221277194U (en) | 2023-11-10 | 2023-11-10 | Tilting-proof building construction scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277194U true CN221277194U (en) | 2024-07-05 |
Family
ID=91703910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042558.XU Active CN221277194U (en) | 2023-11-10 | 2023-11-10 | Tilting-proof building construction scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221277194U (en) |
-
2023
- 2023-11-10 CN CN202323042558.XU patent/CN221277194U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240715 Address after: Room 1412, No. 69 Feitian Avenue, Jiangning District Airport Economic Development Zone, Nanjing City, Jiangsu Province, 211100 (Jiangning Development Zone) Patentee after: Nanjing Yonghui Municipal Engineering Co.,Ltd. Country or region after: China Address before: No. 7, Guanzhuang Village, Huangqiao Village, Lukou Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee before: Wang Zhong Country or region before: China Patentee before: Zhu Yindi |