CN220058792U - Adjustable cantilever frame and I-steel connection fixing device - Google Patents
Adjustable cantilever frame and I-steel connection fixing device Download PDFInfo
- Publication number
- CN220058792U CN220058792U CN202321361377.0U CN202321361377U CN220058792U CN 220058792 U CN220058792 U CN 220058792U CN 202321361377 U CN202321361377 U CN 202321361377U CN 220058792 U CN220058792 U CN 220058792U
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- China
- Prior art keywords
- steel
- iron sheet
- fixed iron
- adjustable
- fixing device
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 60
- 229910052742 iron Inorganic materials 0.000 claims description 30
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides an adjustable cantilever frame and I-steel connection fixing device which comprises a base used for being connected with I-steel, wherein a lead screw is welded on the base, an adjustable bracket is connected on the lead screw through threads, and an annular step which is sunken downwards is arranged on the upper portion of the adjustable bracket. According to the utility model, the steel plate is bent according to the shape of the I-steel, one side of the steel plate is buckled on the I-steel, and the other side of the steel plate is fixed through the bolts, so that the fixing form is reliable, the welding operation is not needed, the damage to wages caused by welding is avoided, the bearing capacity is influenced, the positioning is adjustable, and the steel plate can be reused.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to an adjustable cantilever frame and I-steel connecting and fixing device.
Background
In the prior building construction, the overhanging scaffold which is widely used is overhanging I-steel, the steel pipe scaffold is arranged on the I-steel,
in order to prevent the steel pipe from sliding laterally on the I-steel, a short steel bar head is welded on the I-steel, and an outer frame steel pipe is sleeved outside the steel bar head. The method needs to weld the steel bar head on the I-steel, damage can be caused to the I-steel, the bearing capacity of the I-steel is affected, after welding is finished, the fixed point cannot move again, later adjustment is inconvenient, high-altitude welding operation is needed, and the problems of high-altitude operation, fire operation and the like exist.
An effective tool or method is needed, so that the steel pipe can be stably fixed on the I-steel, the position can be adjusted according to actual conditions, welding fire operation is not needed, and the steel pipe can be recycled.
The existing method is to weld a short steel bar head on the I-steel, and the outer frame steel pipe is sleeved outside the steel bar head. The steel bar head is welded on the I-steel, and cannot move again after being positioned. The mode of welding the steel bar head can not be recycled, construction of the cantilever frame of one project is completed, and after the I-shaped steel is disassembled, the steel bar head is required to be cut off and can not be reused.
Disclosure of Invention
In order to solve the problems, the utility model discloses an adjustable cantilever frame and I-steel connecting and fixing device, which is characterized in that a steel plate is bent according to the shape of the I-steel, one side of the steel plate is buckled on the I-steel, the other side of the steel plate is fixed through bolts, the fixing form is reliable, welding operation is not needed, the damage to wages caused by welding is avoided, the bearing capacity is influenced, the positioning is adjustable, and the steel plate can be reused.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a fixing device is connected with I-steel to adjustable cantilever frame, includes the base that is used for being connected with the I-steel, a welding lead screw on the base, through a threaded connection adjustable bracket on the lead screw, the upper portion of adjustable bracket has the annular step of undercut.
Further, the base for being connected with the I-steel comprises an upper fixed iron sheet and a lower fixed iron sheet, one end of the upper fixed iron sheet is provided with a bending shape, the other end of the upper fixed iron sheet is provided with a through hole, the lower fixed iron sheet is provided with a through hole consistent with the upper fixed iron sheet, and the upper fixed iron sheet and the lower fixed iron sheet are connected through the through hole by bolts.
Compared with the prior art, the utility model has the following effects:
according to the utility model, the steel plate is bent according to the shape of the I-steel, one side of the steel plate is buckled on the I-steel, and the other side of the steel plate is fixed through the bolts, so that the fixing form is reliable, welding operation is not needed, and the damage to wages caused by welding is avoided, and the bearing capacity is influenced. The mode of bolt fixing is adopted, and the positioning can be adjusted by adjusting the position of the bolt. By adopting the fixing device, the fixing device can be repeatedly used through bolt connection.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a top view of the present utility model.
List of drawing identifiers:
1. i-steel; 2. a bolt; 3. fixing an iron sheet on the upper part; 4. a lower fixed iron sheet; 5. an adjustable bracket; 6. a screw rod; 7. an annular step.
Description of the embodiments
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in fig. 1-2, the adjustable cantilever frame and i-steel 1 connecting and fixing device comprises a base for connecting with the i-steel, wherein a screw rod 6 is welded on the base, an adjustable bracket 5 is connected on the screw rod through threads, and an annular step 7 recessed downwards is arranged on the upper part of the adjustable bracket. The annular step 7 is used for directly positioning the steel pipe of the cantilever frame on the adjustable bracket 5, and the installation is convenient and reliable.
Further, the base for being connected with the I-steel comprises an upper fixed iron sheet 3 and a lower fixed iron sheet 4, one end of the upper fixed iron sheet is provided with a bending shape, the other end of the upper fixed iron sheet is provided with a through hole, the lower fixed iron sheet is provided with a through hole consistent with the upper fixed iron sheet, and the upper fixed iron sheet and the lower fixed iron sheet are connected through the through hole by a bolt 2.
By adopting the scheme, the construction method of the utility model comprises the following steps:
the upper fixed iron sheet is bent according to the shape of the I-steel, one side of the upper fixed iron sheet is buckled on the I-steel, the other side of the upper fixed iron sheet is fixedly connected with the lower fixed iron sheet through bolts, the fixed form is reliable, welding operation is not needed, and the damage to wages caused by welding and the influence on bearing capacity are avoided. The positioning can be adjusted and reused by adjusting the position of the bolt.
In order to effectively utilize and ensure the normal operation and the use of the device, the purposes of improving the working efficiency, reducing the construction cost and ensuring the construction can be safe are achieved, and the following points should be taken as well in the use process:
1. when the adjustable dragging seat is adjusted, the upper part is reserved for at least 100mm, so that the steel pipe is prevented from sliding off;
2. and the bolts are prevented from loosening by regular inspection in the process.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (2)
1. The utility model provides a fixing device is connected with I-steel to adjustable cantilever frame, its characterized in that includes the base that is used for being connected with the I-steel, a lead screw of welding on the base, an adjustable bracket through threaded connection on the lead screw, the upper portion of adjustable bracket has the annular step of undercut.
2. The adjustable cantilever frame and I-steel connecting and fixing device according to claim 1, wherein the base for connecting with the I-steel comprises an upper fixed iron sheet and a lower fixed iron sheet, one end of the upper fixed iron sheet is provided with a bent shape, the other end of the upper fixed iron sheet is provided with a through hole, the lower fixed iron sheet is provided with a through hole consistent with the upper fixed iron sheet, and the upper fixed iron sheet and the lower fixed iron sheet are connected through the through hole by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361377.0U CN220058792U (en) | 2023-05-31 | 2023-05-31 | Adjustable cantilever frame and I-steel connection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361377.0U CN220058792U (en) | 2023-05-31 | 2023-05-31 | Adjustable cantilever frame and I-steel connection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220058792U true CN220058792U (en) | 2023-11-21 |
Family
ID=88786677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361377.0U Active CN220058792U (en) | 2023-05-31 | 2023-05-31 | Adjustable cantilever frame and I-steel connection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220058792U (en) |
-
2023
- 2023-05-31 CN CN202321361377.0U patent/CN220058792U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |