CN219387104U - Upright rod connecting device on cantilever scaffold I-steel - Google Patents
Upright rod connecting device on cantilever scaffold I-steel Download PDFInfo
- Publication number
- CN219387104U CN219387104U CN202320282254.1U CN202320282254U CN219387104U CN 219387104 U CN219387104 U CN 219387104U CN 202320282254 U CN202320282254 U CN 202320282254U CN 219387104 U CN219387104 U CN 219387104U
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- mounting plate
- plate
- steel
- fixing
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Clamps And Clips (AREA)
Abstract
The utility model belongs to the technical field of connecting devices, and particularly relates to a cantilever scaffold I-steel upper upright rod connecting device which comprises a connecting mounting plate, a connecting column and a fixing plate, wherein the connecting column is a cylinder, and the lower end of the connecting column is fixedly connected with the connecting mounting plate; one end of the connecting mounting plate is provided with a connecting clamping groove, the other end of the connecting mounting plate is connected with the fixing plate through bolts, and the bolts can sequentially penetrate through the connecting mounting plate and the fixing plate and are connected with nuts. Through the card with the connection draw-in groove go into the I-steel on, then install the fixed plate through the bolt for the fixed plate presss from both sides tight I-steel with the cooperation of connection mounting panel can, this installation convenient operation. And the disassembly is that the bolts are unscrewed to disassemble the fixing plate.
Description
Technical Field
The utility model belongs to the technical field of connecting devices, and particularly relates to a cantilever scaffold I-steel upper upright rod connecting device.
Background
In the construction stage of the main body structure of the building engineering, the peripheral structure of the main body adopts a steel pipe scaffold, which is also called a protective scaffold, a standard-layer lower protective scaffold adopts a floor-type scaffold, and a standard-layer upper protective scaffold adopts an overhanging scaffold. The cantilever scaffold I-steel is provided with the steel pipe vertical rod positioning device, and the vertical rod steel pipe is sleeved into the positioning rod when being erected, so that the potential safety hazard caused by vertical rod displacement is prevented.
The welding steel bars are adopted for positioning the outer scaffold upright bars on the cantilever steel I-beams on the general construction site, the welding operation is long, the welding operation is a disposable consumable product, and finally, the steel bars of the positioning bars on the I-beams are required to be cut.
Therefore, the applicant improves the cantilever scaffold and I-steel upper upright rod positioning device; the device can well overcome the defects; but the device adopts the structure setting of two halves, need screw two bolts 5 and fix when the installation to still need the installation sleeve to fix two semicylindrical, so there is certain inconvenience in the installation.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the cantilever scaffold I-steel upper upright rod connecting device which can be disassembled and assembled by rotating the bolts 5 and is convenient to operate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the upper upright rod connecting device of the cantilever scaffold I-steel comprises a connecting mounting plate, a connecting column and a fixing plate, wherein the connecting column is a cylinder, and the lower end of the connecting column is fixedly connected with the connecting mounting plate; one end of the connecting mounting plate is provided with a connecting clamping groove, the other end of the connecting mounting plate is connected with the fixing plate through bolts, and the bolts can sequentially penetrate through the connecting mounting plate and the fixing plate and are connected with nuts.
One end of the connecting mounting plate is provided with a bending part, and a connecting clamping groove is formed between the bending part and the connecting mounting plate.
The fixing plate is in sliding connection with the bolt, a corresponding connecting through hole is formed in the fixing plate, and the bolt can pass through the connecting through hole; the connecting through holes are rectangular through holes or waist-shaped through holes.
The fixed plate is L-shaped.
The fixed plate is fixedly connected with a connecting lug plate, a fixed spring is arranged between the connecting lug plate and the connecting mounting plate, and the fixed plate is driven to move through the fixed spring.
The fixed springs are arranged in two, the two fixed springs are respectively positioned on two sides of the mounting plate, and two connecting lug plates are arranged on the mounting plate.
The fixed spring is a tension spring, and two ends of the tension spring are fixedly connected with the connecting lug plate and the connecting mounting plate respectively.
Still include the safety cover, the safety cover is established outside fixed spring and is connected mounting panel fixed connection.
The protective cover is welded or screwed with the connecting mounting plate.
The bottom of the fixing plate is provided with a guide groove, and the nut is positioned in the guide groove.
Compared with the prior art, the utility model has the beneficial effects that:
through the card with the connection draw-in groove go into the I-steel on, then install the fixed plate through the bolt for the fixed plate presss from both sides tight I-steel with the cooperation of connection mounting panel can, this installation convenient operation. And the disassembly is that the bolts are unscrewed to disassemble the fixing plate.
The fixing spring is arranged, so that the installation is further convenient. The guide groove is arranged to limit the rotation of the nut, so that only the bolt is required to be rotated.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing the use state of embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing the structure of one direction of embodiment 2 of the present utility model;
FIG. 4 is a schematic view showing the structure of embodiment 2 of the present utility model in another direction;
wherein: 1 is a connection mounting plate, 2 is a connection column, 3 is a fixing plate, 4 is a connection clamping groove, 5 is a bolt, 6 is a nut, 7 is a bending part, 8 is a connection through hole, 9 is a connection lug plate, 10 is a fixing spring, 11 is a protection cover, and 12 is a guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments 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.
Example 1
As shown in fig. 1 and 2, the cantilever scaffold I-steel upper upright rod connecting device comprises a connecting mounting plate 1, a connecting column 2 and a fixing plate 3, wherein the connecting column 2 is a cylinder, and the lower end of the connecting column 2 is fixedly connected with the connecting mounting plate 1; one end of the connecting mounting plate 1 is provided with a connecting clamping groove 4, and one side of the I-steel is clamped in through the connecting clamping groove 4.
The other end of the connection mounting plate 1 is connected with the fixed plate 3 through a bolt 5, and the bolt 5 can sequentially pass through the connection mounting plate and the fixed plate 3 and is connected with a nut 6. The fixing plate 3 is fixed on the other side of the I-steel by screwing the bolt 5, namely, the other side of the I-steel is clamped by connecting the other end of the mounting plate 1 and the fixing plate 3. After the installation is completed, the vertical rod is inserted into the connecting column 2.
Further, one end of the connection mounting plate 1 is provided with a bending portion 7, and a connection clamping groove 4 is formed between the bending portion 7 and the connection mounting plate 1. Namely, the connecting clamping groove 4 can be formed by bending, and the manufacturing is simple.
Example 2
In the structure of the above embodiment 1, the bolts 5 and nuts 6 need to be removed in the process of disassembly, and the fixing plate 3 can be removed and then the whole is removed, so that the bolts 5 and nuts 6 may be dropped. The following structural arrangements are added to the mechanism of the present embodiment:
as shown in fig. 3 and 4, the fixing plate 3 is slidably connected with the bolts 5, the fixing plate 3 is provided with corresponding connecting through holes 8, and the bolts 5 can pass through the connecting through holes 8; the connection through holes 8 are rectangular through holes or waist-shaped through holes. When the fixing plate is detached, the bolt 5 is unscrewed, and then the fixing plate 3 is pushed to move outwards, so that the fixing plate is not contacted with the other side of the I-steel any more, and the whole fixing plate can be detached.
Further, the fixing plate 3 is preferably L-shaped.
Further, in the above-mentioned installation process, the fixing plate 3 needs to be pushed so that the nut 6 can be screwed down after being positioned below one side of the i-steel; it is also necessary to apply the pushing force manually.
For further convenience of installation; therefore, the connecting lug plate 9 is fixedly connected to the fixed plate 3, the spring 10 is fixed between the connecting lug plate 9 and the connecting mounting plate 1, and the fixed plate 3 is driven to move through the fixed spring 10.
When the fixing device is used, the connecting clamping groove 4 is clamped into one side of the I-steel, then the fixing plate 3 is pulled outwards, the connecting mounting plate 1 is pressed down to be attached to the upper surface of the I-steel, finally, the external force is removed, the fixing plate 3 moves to be contacted with one side of the I-steel under the action of the fixing spring 10, namely, the fixing plate 3 is not required to be pushed during mounting, and only the bolt 5 is required to be screwed.
Further, two fixing springs 10 are preferably provided, the two fixing springs 10 are respectively located at two sides of the mounting plate, and two connecting lug plates 9 are arranged on the mounting plate.
Further, the fixed spring 10 is a tension spring, and two ends of the tension spring are fixedly connected with the connecting lug plate 9 and the connecting mounting plate 1 respectively; specifically, the fixing can be realized by adopting bonding or common hook hooking.
Further, the device also comprises a protective cover 11, wherein the protective cover 11 is covered outside the fixed spring 10 and is fixedly connected with the connecting mounting plate 1. The space between the protective cover 11 and the fixed spring 10 ensures that the protective cover can stretch and move up and down (unscrewing or screwing the bolt 5 is that the fixed plate 3 can move up and down, thereby driving the fixed spring 10 to correspondingly move)
Further, the boot 11 is welded or screwed to the connection mounting plate 1.
Further, in order to prevent the nut 6 from rotating during the rotation of the bolt 5; therefore, a guide groove 12 is arranged at the bottom of the fixed plate 3, and the nut 6 is positioned in the guide groove 12. A space exists between the nut 6 and the guide groove 12 to ensure that the nut can slide.
The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.
Claims (8)
1. Upright rod connecting device on scaffold work steel encorbelments, its characterized in that: the connecting device comprises a connecting mounting plate (1), a connecting column (2) and a fixing plate (3), wherein the connecting column (2) is a cylinder, and the lower end of the connecting column is fixedly connected with the connecting mounting plate (1); one end of the connecting mounting plate (1) is provided with a connecting clamping groove (4), the other end of the connecting mounting plate (1) is connected with the fixed plate (3) through a bolt (5), and the bolt (5) can sequentially penetrate through the connecting mounting plate (1) and the fixed plate (3) and is connected with a nut (6);
the fixing plate (3) is in sliding connection with the bolts (5), the fixing plate (3) is provided with corresponding connecting through holes (8), and the bolts (5) can pass through the connecting through holes (8); the connecting through holes (8) are rectangular through holes or waist-shaped through holes; the fixed plate (3) is fixedly connected with a connecting lug plate (9), a fixed spring (10) is arranged between the connecting lug plate (9) and the connecting mounting plate (1), and the fixed plate (3) is driven to move through the fixed spring (10).
2. The overhanging scaffold h-steel upper pole connecting device according to claim 1, characterized in that: one end of the connecting mounting plate (1) is provided with a bending part (7), and a connecting clamping groove (4) is formed between the bending part (7) and the connecting mounting plate (1).
3. The overhanging scaffold h-steel upper pole connecting device according to claim 1, characterized in that: the fixing plate (3) is L-shaped.
4. The overhanging scaffold h-steel upper pole connecting device according to claim 1, characterized in that: the two fixing springs (10) are arranged, the two fixing springs (10) are respectively positioned on two sides of the mounting plate, and the mounting plate is provided with two connecting lug plates (9).
5. The overhanging scaffold h-steel upper pole connecting device according to claim 1, characterized in that: the fixing spring (10) is a tension spring, and two ends of the tension spring are fixedly connected with the connecting lug plate (9) and the connecting mounting plate (1) respectively.
6. The overhanging scaffold h-steel upper pole connecting device of claim 5, wherein: the device also comprises a protective cover (11), wherein the protective cover (11) is covered outside the fixed spring (10) and is fixedly connected with the connecting mounting plate (1).
7. The overhanging scaffold h-steel upper pole connecting device of claim 6, wherein: the protective cover (11) is welded or screwed with the connecting mounting plate (1).
8. The overhanging scaffold h-steel upper pole connecting device according to claim 1, characterized in that: the bottom of the fixed plate (3) is provided with a guide groove (12), and the nut (6) is positioned in the guide groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282254.1U CN219387104U (en) | 2023-02-22 | 2023-02-22 | Upright rod connecting device on cantilever scaffold I-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282254.1U CN219387104U (en) | 2023-02-22 | 2023-02-22 | Upright rod connecting device on cantilever scaffold I-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387104U true CN219387104U (en) | 2023-07-21 |
Family
ID=87166565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320282254.1U Active CN219387104U (en) | 2023-02-22 | 2023-02-22 | Upright rod connecting device on cantilever scaffold I-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387104U (en) |
-
2023
- 2023-02-22 CN CN202320282254.1U patent/CN219387104U/en active Active
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