CN220353361U - Lower support type cantilever frame - Google Patents
Lower support type cantilever frame Download PDFInfo
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- CN220353361U CN220353361U CN202321899096.0U CN202321899096U CN220353361U CN 220353361 U CN220353361 U CN 220353361U CN 202321899096 U CN202321899096 U CN 202321899096U CN 220353361 U CN220353361 U CN 220353361U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lower supporting type cantilever frame, and relates to the technical field of cantilever frames. This lower support formula cantilever frame includes: the floor, the top of floor is provided with the cantilever rod, the outside of cantilever rod is provided with the arch frame, the both sides at arch frame top all threaded connection has first fixing bolt, the one end fixedly connected with bracing piece at cantilever rod top; the connecting mechanism is arranged above the supporting rod and comprises a connecting column, a first buckle, a first limiting block, a second buckle and a second limiting block, the top of the supporting rod is fixedly connected with the connecting column, and the first buckle and the first limiting block are arranged above the connecting column; through setting up coupling mechanism, be convenient for connect the spliced pole of upper and lower position back, utilize the protection frame to protect and consolidate both, avoid leading to the unstable condition of spliced pole connection because of external force factor.
Description
Technical Field
The utility model relates to the technical field of cantilever frames, in particular to a lower-support cantilever frame.
Background
The cantilever scaffold is also called cantilever scaffold, and is a simple facility used in a building, and is divided into a single cantilever layer and a multi-layer cantilever layer. Each layer is selected and built up by the following steps: the bottom of the vertical rod is propped against building parts such as a floor slab, a beam or a wall body, and the like, after being outwards inclined and fixed, a cross rod and a scaffold board are erected on the bottom of the vertical rod to form a construction layer, a layer of height is constructed, and after the vertical rod is transferred into an upper layer, a scaffold is erected again to provide the construction of the upper layer.
For example, chinese patent application No. CN207110443U discloses a novel cantilever lower support type scaffold, and it can utilize the steel cable transmission to make panel and pipe joint narrow clamp tightly consolidate in order to tighten through the width of width adjuster regulation scaffold to connect installation effectiveness height, fast, use the fastness strong, avoid not hard up of personnel's installation not hard up to rock easily, cause unnecessary danger, improved the security.
The research finds that when the device is used, the device does not have the protection function after tightening, so that when the device is used for a long time in a construction site, the screw of the device is easy to loosen due to external force factors, and the scaffold is easy to shake to cause unnecessary danger.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a lower support type cantilever frame, which solves the problems that screws are loosened and the scaffold shakes during long-term use.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a lower support type cantilever frame, which comprises:
the floor, the top of floor is provided with the cantilever rod, the outside of cantilever rod is provided with the arch frame, the both sides at arch frame top all threaded connection has first fixing bolt, the one end fixedly connected with bracing piece at cantilever rod top;
the connecting mechanism is arranged above the supporting rod and comprises a connecting column, a first buckle, a first limiting block, a second buckle and a second limiting block, the top of the supporting rod is fixedly connected with the connecting column, the first buckle and the first limiting block are arranged above the connecting column, the second buckle and the second limiting block are arranged below the connecting column, and the second limiting block and the first limiting block are respectively clamped on the inner walls of the first buckle and the second buckle.
Preferably, the connecting mechanism further comprises a top block and a bottom block, the top and the bottom of the connecting column are respectively and fixedly connected with the top block and the bottom block, the outer side of the top block is respectively and fixedly connected with one side of the first buckle and one side of the first limiting block, and the outer side of the bottom block is respectively and fixedly connected with one side of the second buckle and one side of the second limiting block.
Preferably, the connecting mechanism further comprises a thread layer and a protection frame, both ends of the outer side of the connecting column are provided with the thread layer, and the outer side of the thread layer is connected with the protection frame in a threaded manner.
Preferably, the outside of spliced pole is provided with first installation piece and second installation piece respectively, the both sides of first installation piece and second installation piece are all connected through the screw rod, the outside threaded connection of screw rod has fixed plectrum, the outside fixedly connected with connecting rod of first installation piece.
Preferably, the cement support columns are fixedly connected to the top and the bottom of the floor slab, the fixing rings are fixedly connected to the outer sides of the connecting rods, and the mounting rods are fixedly connected to the outer sides of the fixing rings.
Preferably, one side of the installation rod away from the fixed ring is fixedly connected with a fixed block, one side of the fixed block away from the installation rod is attached to the cement support column, and the fixed block is in threaded connection with a second fixing bolt with the inside of the cement support column.
(III) beneficial effects
The utility model provides a lower supporting type cantilever frame, which has at least the following beneficial effects compared with the prior art:
(1) This prop type cantilever frame down through setting up coupling mechanism, is convenient for connect the spliced pole of upper and lower position back, utilizes the protection frame to protect and consolidate both, avoids leading to the unstable condition of spliced pole connection because of external force factor.
(2) This support formula cantilever frame down through setting up first installation piece and second installation piece, is convenient for consolidate two adjacent spliced pole, and through setting up solid fixed ring and installation pole, has increased the connectivity of wall body and spliced pole, avoids appearing rocking the condition because of superimposed high when higher, has improved the stability of this device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a first buckle and a second limiting block according to the present utility model;
FIG. 3 is a schematic view of the top and bottom blocks of the present utility model;
FIG. 4 is a schematic view of the structure of the connecting mechanism of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.
In the figure: 1. a floor slab; 2. a cantilever rod; 3. an arch frame; 4. a first fixing bolt; 5. a support rod; 6. a connecting mechanism; 61. a connecting column; 62. a thread layer; 63. a top block; 64. a first buckle; 65. a first limiting block; 66. a second buckle; 67. a second limiting block; 68. a bottom block; 69. a protective frame; 7. a cement support column; 8. a first mounting block; 9. a second mounting block; 10. fixing the poking plate; 11. a connecting rod; 12. a fixing ring; 13. a mounting rod; 14. a fixed block; 15. and a second fixing bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a lower support type cantilever frame, comprising:
the floor 1, the top of floor 1 is provided with cantilever rod 2, the outside of cantilever rod 2 is provided with arch frame 3, the both sides at arch frame 3 top all threaded connection has first fixing bolt 4, the one end at cantilever rod 2 top fixedly connected with bracing piece 5; by arranging the cantilever rods 2, the arch frame 3 is convenient for the supporting rods 5 to be fixed above the cantilever rods 2 after fixing the arch frame on the floor slab 1.
As shown in fig. 1-6, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, the connection mechanism 6 is provided above the support rod 5, the connection mechanism 6 includes a connection post 61, a first buckle 64, a first stopper 65, a second buckle 66 and a second stopper 67, the top of the support rod 5 is fixedly connected with the connection post 61, the first buckle 64 and the first stopper 65 are provided above the connection post 61, the second buckle 66 and the second stopper 67 are provided below the connection post 61, and the inner walls of the first buckle 64 and the second buckle 66 are respectively clamped with the second stopper 67 and the first stopper 65. As can be seen from the analysis of the above structure, when the two connecting posts 61 are connected up and down, the connecting posts 61 at the upper and lower sides are clamped with each other by the first buckle 64 and the second stopper 67, and the second buckle 66 and the first stopper 65 are clamped with each other, so that the stability of the connection of the two connecting posts 61 is increased.
As shown in fig. 1-6, the embodiment of the present utility model provides an implementation manner, based on the implementation manner, the connecting mechanism 6 further includes a top block 63 and a bottom block 68, the top and the bottom of the connecting post 61 are respectively and fixedly connected with the top block 63 and the bottom block 68, the outer side of the top block 63 is respectively and fixedly connected with one side of the first buckle 64 and one side of the first limiting block 65, and the outer side of the bottom block 68 is respectively and fixedly connected with one side of the second buckle 66 and one side of the second limiting block 67. By analyzing the above structure, the top block 63 and the bottom block 68 are provided, so that the top block 63 drives the first buckle 64 and the first limiting block 65 on the outer side to perform connection movement, and the bottom block 68 also drives the second buckle 66 and the second limiting block 67 on the outer side to perform connection movement.
As shown in fig. 1 to 6, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, the connection mechanism 6 further includes a threaded layer 62 and a protection frame 69, both ends of the outer side of the connection post 61 are provided with the threaded layer 62, and the outer side of the threaded layer 62 is in threaded connection with the protection frame 69. By analyzing the above structure, the protection frame 69 is arranged, so that the connection columns 61 at the upper and lower positions are convenient to rotate the protection frame 69 after being connected, the protection frame 69 is enabled to displace at the outer side of the thread layer 62, the protection frame 69 wraps the outer sides of the top block 63 and the bottom block 68, and separation of the top block and the bottom block due to external force factors is avoided, so that the use stability and safety of the cantilever frame are improved.
As shown in fig. 1 to 6, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, a first mounting block 8 and a second mounting block 9 are respectively disposed on the outer side of a connecting column 61, two sides of the first mounting block 8 and two sides of the second mounting block 9 are connected through screws, a fixed pulling piece 10 is connected to the outer side of each screw through threads, and a connecting rod 11 is fixedly connected to the outer side of each first mounting block 8. By analyzing the above structure, the screw rod and the fixed pulling piece 10 are fixed to the connecting column 61 by the first mounting block 8 and the second mounting block 9, and the two ends of the connecting rod 11 are connected to the first mounting block 8, so that the stability of the two adjacent connecting columns 61 is improved.
As shown in fig. 1-6, the embodiment of the present utility model provides an implementation manner, based on the above implementation manner, the top and the bottom of the floor slab 1 are fixedly connected with the cement support columns 7, the outer side of the connecting rod 11 is fixedly connected with the fixing ring 12, and the outer side of the fixing ring 12 is fixedly connected with the installation rod 13. As can be seen from an analysis of the above structure, the fixing ring 12 is provided so that the inner wall thereof is connected to the connecting rod 11, and the fixing block 14 is fixed to the cement supporting column 7.
As shown in fig. 1-6, an embodiment of the present utility model provides an implementation manner, based on the above implementation manner, a fixing block 14 is fixedly connected to a side of the mounting rod 13 away from the fixing ring 12, a side of the fixing block 14 away from the mounting rod 13 is attached to the cement supporting column 7, and second fixing bolts 15 are respectively connected to the fixing block 14 and the inside of the cement supporting column 7 in a threaded manner. According to the analysis of the structure, after the fixing blocks 14 and the cement supporting columns 7 are fixed, the two ends of the mounting rod 13, the fixing blocks 14 and the fixing rings 12 increase the stability of the device in connection with a wall body.
When the cantilever beam is used, firstly, the cantilever beam 2 is placed at a proper position of the floor slab 1, then the arch frame 3 is placed at the outer side of the cantilever beam 2, the arch frame 3 and the floor slab 1 are fixed by utilizing the first fixing bolt 4, the cantilever beam 2 is fixed, the top of the supporting rod 5 is connected with the connecting column 61, when the cantilever beam is required to be highly erected, the other connecting column 61 is taken, the two connecting columns 61 are in a lower upper position, the upper connecting column 61 and the lower connecting column 61 are rotated in an overlapping manner, the first buckle 64 and the second limiting block 67 are clamped with each other, the second buckle 66 and the first limiting block 65 are clamped with each other, then the protecting frame 69 is rotated to the outer sides of the top block 63 and the bottom block 68, the protecting frame 69 protects the upper connecting column 61 and the lower connecting column 61, the stability of the connection of the two connecting columns 61 is increased, and then the first mounting block 8 and the second mounting block 9 are mounted, and the connecting rod 11 fixes the two adjacent connecting columns 61, so that the stability of the device is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A lower support type cantilever frame, comprising:
the novel floor slab comprises a floor slab (1), wherein a cantilever rod (2) is arranged at the top of the floor slab (1), an arch frame (3) is arranged on the outer side of the cantilever rod (2), first fixing bolts (4) are connected to two sides of the top of the arch frame (3) in a threaded mode, and a supporting rod (5) is fixedly connected to one end of the top of the cantilever rod (2);
coupling mechanism (6), coupling mechanism (6) set up in the top of bracing piece (5), coupling mechanism (6) are including spliced pole (61), first buckle (64), first stopper (65), second buckle (66) and second stopper (67), the top fixedly connected with spliced pole (61) of bracing piece (5), the top of spliced pole (61) is provided with first buckle (64) and first stopper (65), the below of spliced pole (61) is provided with second buckle (66) and second stopper (67), the inner wall of first buckle (64) and second buckle (66) joint respectively has second stopper (67) and first stopper (65).
2. A lower support type cantilever according to claim 1, wherein: coupling mechanism (6) still include kicking block (63) and bottom block (68), the top and the bottom of spliced pole (61) are fixedly connected with kicking block (63) and bottom block (68) respectively, the outside of kicking block (63) respectively with one side fixed connection of first buckle (64) and first stopper (65), the outside of bottom block (68) respectively with one side fixed connection of second buckle (66) and second stopper (67).
3. A lower support type cantilever according to claim 2, wherein: the connecting mechanism (6) further comprises a threaded layer (62) and a protection frame (69), the threaded layer (62) is arranged at two ends of the outer side of the connecting column (61), and the protection frame (69) is connected with the outer side of the threaded layer (62) in a threaded mode.
4. A lower support type cantilever according to claim 3, wherein: the outside of spliced pole (61) is provided with first installation piece (8) and second installation piece (9) respectively, the both sides of first installation piece (8) and second installation piece (9) are all connected through the screw rod, the outside threaded connection of screw rod has fixed plectrum (10), the outside fixedly connected with connecting rod (11) of first installation piece (8).
5. The lower support type cantilever according to claim 4, wherein: the top and the bottom of floor (1) are all fixedly connected with cement support column (7), the outside fixedly connected with solid fixed ring (12) of connecting rod (11), the outside fixedly connected with installation pole (13) of solid fixed ring (12).
6. The lower support type cantilever according to claim 5, wherein: one side of fixed ring (12) is kept away from to installation pole (13) is fixedly connected with fixed block (14), one side of fixed block (14) that keeps away from installation pole (13) is laminated with cement support column (7), the equal threaded connection in inside of fixed block (14) and cement support column (7) has second fixing bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899096.0U CN220353361U (en) | 2023-07-19 | 2023-07-19 | Lower support type cantilever frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899096.0U CN220353361U (en) | 2023-07-19 | 2023-07-19 | Lower support type cantilever frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353361U true CN220353361U (en) | 2024-01-16 |
Family
ID=89502955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899096.0U Active CN220353361U (en) | 2023-07-19 | 2023-07-19 | Lower support type cantilever frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353361U (en) |
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2023
- 2023-07-19 CN CN202321899096.0U patent/CN220353361U/en active Active
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