CN222686096U - A scaffolding reinforcement structure - Google Patents
A scaffolding reinforcement structure Download PDFInfo
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- CN222686096U CN222686096U CN202420709489.9U CN202420709489U CN222686096U CN 222686096 U CN222686096 U CN 222686096U CN 202420709489 U CN202420709489 U CN 202420709489U CN 222686096 U CN222686096 U CN 222686096U
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- locking rack
- cross rod
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- rod
- cross bar
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Abstract
本实用新型提供一种脚手架加固结构，涉及建筑脚手架领域，包括：一号竖杆；所述一号竖杆顶部焊接有一个横杆支撑块；所述横杆支撑块的顶部中间位置转动安装有一根二号竖杆；所述二号竖杆的底端固定有一个齿轮；所述横杆支撑块的内侧滑动安装有两根一号横杆锁紧齿条和两根二号横杆锁紧齿条；所述横杆支撑块的外侧还安装有四根横杆。本加固结构将横杆固定时非常方便，而且即使受到震动也不容易出现松动的情况，使用安全性有效提高。
The utility model provides a scaffold reinforcement structure, which relates to the field of building scaffolds, including: a first vertical bar; a crossbar support block is welded on the top of the first vertical bar; a second vertical bar is rotatably installed at the middle position of the top of the crossbar support block; a gear is fixed at the bottom end of the second vertical bar; two first crossbar locking racks and two second crossbar locking racks are slidably installed on the inner side of the crossbar support block; four crossbars are also installed on the outer side of the crossbar support block. The reinforcement structure is very convenient for fixing the crossbar, and it is not easy to loosen even if it is vibrated, and the safety of use is effectively improved.
Description
Technical Field
The utility model relates to the technical field of building scaffolds, in particular to a scaffold reinforcing structure.
Background
When the scaffold is constructed, a scaffold is required to be built, a worker can mount a platform capable of trampling on a cross bar of the scaffold when constructing the higher positions of the outer wall and the inner wall, then stands on the platform for construction, and the cross bar and the vertical bar of the scaffold can be assembled by means of a reinforced connecting structure when being assembled.
For example, patent application number 202121900554.9 discloses a scaffold reinforcing connection structure, and connection structure in the above-mentioned patent is through draw-in groove and fixture block cooperation push mounting downwards when installing the horizontal pole of scaffold, then relies on a rotatory board to compress tightly, but because the scaffold can receive more vibrations in the construction process, so this board appears not hard up condition very easily and makes horizontal pole hookup location pine fall, and the safety in utilization remains to improve.
Disclosure of Invention
The utility model provides a scaffold reinforcing structure, which is very convenient to fix a cross bar, is not easy to loose even if being vibrated, and effectively improves the use safety.
In a first aspect of the present disclosure, a scaffold reinforcing structure is provided, including a first vertical rod;
The top of the first vertical rod is welded with a cross rod supporting block, a second vertical rod is rotatably arranged in the middle of the top of the cross rod supporting block, a gear is fixed at the bottom end of the second vertical rod, two first cross rod locking racks and two second cross rod locking racks are arranged in the inner side of the cross rod supporting block in a sliding mode, and four cross rods are further arranged on the outer side of the cross rod supporting block.
In at least some embodiments, the one end of the first cross rod locking rack and the one end of the second cross rod locking rack are both provided with an L-shaped plate, the two ends of the cross rod are both provided with an L-shaped plate, and the L-shaped plate at the one end of the first cross rod locking rack and the one end of the second cross rod locking rack can be clamped with the L-shaped plates at the two ends of the cross rod.
In at least some embodiments, four groups of guide grooves for sliding the first cross rod locking rack and the second cross rod locking rack are annularly arranged in the cross rod supporting block by taking the axis of the gear as the center of a circle, and the width and the height of the guide grooves are equal to those of the rectangular rod on one side of the cross rod.
In at least some embodiments, the tooth grooves on the first cross bar locking rack and the second cross bar locking rack are embedded with the gear, and the gear can drive the first cross bar locking rack and the second cross bar locking rack to synchronously displace when rotating.
In at least some embodiments, the first cross bar locking rack and the second cross bar locking rack are arranged in a vertically staggered manner, the first cross bar locking racks are all located at upper positions, and the second cross bar locking racks are all located at lower positions.
In at least some embodiments, the L-shaped plate at one end of the first cross bar locking rack and the second cross bar locking rack both move to the outer side of the cross bar supporting block when the first cross bar locking rack and the second cross bar locking rack slide to the outermost side, and the rectangular bar at one end of the cross bar can enter the guide groove in the cross bar supporting block when the first cross bar locking rack and the second cross bar locking rack drive the cross bar to slide to the inner side.
In at least some embodiments, an opening is arranged at the outer sides of the four guide grooves on the cross bar supporting block, and a rectangular plate is arranged at the bottom of each of the four openings.
The utility model provides a scaffold reinforcing structure, which has the following beneficial effects:
When the cross rod is locked, the cross rod can be locked by only clamping the L-shaped plate at one end with the L-shaped plate at one end of the first cross rod locking rack and the L-shaped plate at one end of the second cross rod locking rack and then driving the first cross rod locking rack and the second cross rod locking rack to pull one end of the cross rod to be embedded into the cross rod supporting block by virtue of the gear, so that the cross rod is very convenient to fix, and the use safety is effectively improved even if the cross rod is vibrated and is not easy to loosen.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
FIG. 1 shows a schematic side view of a spindle prior to installation of a rail in accordance with the present application;
FIG. 2 is a schematic side elevational view of the cross bar of the present application shown in cross-section with the cross bar support blocks prior to installation;
FIG. 3 is a schematic side view of the spindle of the present application after the cross bar is installed;
FIG. 4 is a schematic side elevational view of the cross bar of the present application shown in section with the cross bar support blocks installed;
FIG. 5 shows a schematic cross bar support block of the present application in cross section;
FIG. 6 is a schematic diagram showing the cooperation of the gear and the cross bar locking rack in the present application;
List of reference numerals
1. A first vertical rod; 2, a cross rod supporting block, 3, a second vertical rod, 4, a gear, 5, a first cross rod locking rack, 6, a second cross rod locking rack and 7, a cross rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.
Please refer to fig. 1 to 6:
the utility model provides a scaffold reinforcing structure, which comprises a first vertical rod 1;
The top of the first vertical rod 1 is welded with a cross rod supporting block 2, the first vertical rod 1 is used for supporting the cross rod supporting block 2, the bottom end of the first vertical rod 1 can be fixed on the ground during assembly, the cross rod supporting block 2 is used for supporting the second vertical rod 3, the first cross rod locking rack 5 and the second cross rod locking rack 6, and one end of the cross rod 7 can be locked by matching the cross rod supporting block 2 with the first cross rod locking rack 5 and the second cross rod locking rack 6; the middle position of the top of the cross bar supporting block 2 is rotatably provided with a second vertical bar 3, the second vertical bar 3 is used for supporting the vertical bar above the scaffold, the second vertical bar 3 can also drive a gear 4 to rotate, so that the positions of a first cross bar locking rack 5 and a second cross bar locking rack 6 can be adjusted, further, one end of a cross bar 7 can be loosened or locked, the bottom end of the second vertical bar 3 is fixedly provided with a gear 4, the second vertical bar 3 can be rotated anticlockwise when the cross bar 7 is required to be installed to drive the gear 4 to synchronously rotate, the gear 4 can be rotated anticlockwise to drive the first cross bar locking rack 5 and the second cross bar locking rack 6 to slide towards the outer side of the cross bar supporting block 2, then an L-shaped plate at one end of the first cross bar locking rack 5 and the second cross bar locking rack 6 can outwards extend, at this moment, the L-shaped plate at one end of the cross bar 7 can be clamped with the first cross bar locking rack 5 or the L-shaped plate at one end of the second cross bar locking rack 6, after the four cross bars 7 are clamped, the second vertical bar 3 can be rotated clockwise to drive the gear 4 to synchronously rotate, the gear 4 can be driven to rotate clockwise when the gear 4 rotates clockwise, the gear 4 can drive the first cross bar locking rack 5 and the second cross bar locking rack 6 to slide towards the inner side of the cross bar supporting block 2, in the process, the rectangular rods at one end of the first cross rod locking rack 5 and the second cross rod locking rack 6 are pulled to be embedded into the guide grooves at the inner side of the cross rod supporting block 2 by the L-shaped plates at one end of the cross rod 7, one end of the cross rod 7 cannot shake, one end of the four cross rods 7 can be completely fixed, two first cross rod locking racks 5 and two second cross rod locking racks 6 are slidably arranged in the inner side of the cross rod supporting block 2, the L-shaped plates at one end of the first cross rod locking racks 5 and the second cross rod locking racks 6 can be clamped with the L-shaped plates at one end of the cross rod 7 to lock the cross rod 7, four cross rods 7 are further arranged at the outer side of the cross rod supporting block 2, and the cross rods 7 are used for supporting a table top for building.
In this disclosed embodiment, as shown in fig. 1, fig. 2 and fig. 4, the one end of a horizontal pole locking rack 5 and a second horizontal pole locking rack 6 all is provided with an L-shaped plate, the both ends of a horizontal pole 7 also all are provided with an L-shaped plate, and the L-shaped plate of a horizontal pole locking rack 5 and a second horizontal pole locking rack 6 one end can with the L-shaped plate block at horizontal pole 7 both ends, can clockwise rotation No. two montants 3 drive gear 4 synchronous rotation after all the block of four horizontal poles 7 is good, can drive a horizontal pole locking rack 5 and a second horizontal pole locking rack 6 when gear 4 clockwise rotation all slide towards the horizontal pole supporting shoe 2 inboard, the rectangular rod embedding horizontal pole of this in the inboard of horizontal pole supporting shoe 2 of horizontal pole 7 one end also can be pulled to this in-process horizontal pole locking rack 5 and No. two L-shaped plate 6 one end, moreover the one end of horizontal pole 7 also can not rock, thereby can be fixed with the one end of four horizontal poles 7 is whole.
In the disclosed embodiment, as shown in fig. 2, 4 and 5, four sets of guide grooves for sliding the first cross bar locking rack 5 and the second cross bar locking rack 6 are annularly arranged in the cross bar supporting block 2 by taking the axle center of the gear 4 as the center of a circle, and the width and the height of the guide grooves are equal to those of the rectangular bar on one side of the cross bar 7, so that the first cross bar locking rack 5 and the second cross bar locking rack 6 can slide in the guide grooves in the cross bar supporting block 2 when the gear 4 rotates, and are stable when sliding, and the rectangular bar on one side of the cross bar 7 is not rocked after being embedded into the guide grooves.
In this disclosed embodiment, as shown in fig. 6, tooth grooves on a first cross bar locking rack 5 and a second cross bar locking rack 6 are all jogged with a gear 4, and the gear 4 can drive the synchronous displacement of the first cross bar locking rack 5 and the second cross bar locking rack 6 when rotating, and the gear 4 can adjust the positions of the first cross bar locking rack 5 and the second cross bar locking rack 6 when rotating, so that one end of the cross bar 7 can be loosened or locked.
In this disclosed embodiment, as shown in fig. 6, a cross bar locking rack 5 and a second cross bar locking rack 6 are staggered up and down, and the first cross bar locking rack 5 is located at the upper position, and the second cross bar locking rack 6 is located at the lower position, so that the first cross bar locking rack 5 and the second cross bar locking rack 6 can not collide when driven to slide synchronously through the gear 4, and collision is avoided.
In this disclosed embodiment, as shown in fig. 1-4, when the first cross bar locking rack 5 and the second cross bar locking rack 6 slide to the outermost side, the L-shaped plate at one end of the first cross bar locking rack 5 and the second cross bar locking rack 6 both move to the outer side of the cross bar supporting block 2, and when the first cross bar locking rack 5 and the second cross bar locking rack 6 drive the cross bar 7 to slide inwards, the rectangular rod at one end of the cross bar 7 can enter the guide groove in the cross bar supporting block 2, when the L-shaped plate at one end of the first cross bar locking rack 5 and the second cross bar locking rack 6 extend outwards, the L-shaped plate at one end of the cross bar 7 can be clamped with the L-shaped plate at one end of the first cross bar locking rack 5 or the L-shaped plate at one end of the second cross bar locking rack 6, and when the L-shaped plate at one end of the first cross bar locking rack 5 and the second cross bar locking rack 6 slide towards the inner side of the cross bar supporting block 2, the rectangular rod at one end of the cross bar 7 is pulled to be embedded in the guide groove at the inner side of the cross bar supporting block 2, so that one end of the four cross bars 7 can be completely fixed.
On the basis of the first embodiment, as shown in fig. 1-6, an opening is formed in the outer sides of four guide grooves in the cross bar supporting block 2, a rectangular plate is arranged at the bottoms of the four openings, the gear 4 is driven to rotate anticlockwise through the second vertical rod 3 when the cross bar 7 is required to be installed, the first cross bar locking rack 5 and the second cross bar locking rack 6 can be driven to slide towards the outer side of the cross bar supporting block 2 when the gear 4 rotates anticlockwise, then the L-shaped plate at one end of the first cross bar locking rack 5 and the second cross bar locking rack 6 can extend outwards through the opening in the cross bar supporting block 2, the L-shaped plate at one end of the cross bar 7 is conveniently clamped with the L-shaped plate at one end of the first cross bar locking rack 5 and the L-shaped plate at one end of the second cross bar locking rack 6, and the rectangular plate at the bottoms of the openings can play an auxiliary supporting role in the first cross bar locking rack 5 and the second cross bar locking rack 6, and the outward falling of the cross bar locking rack 6 is avoided.
The working principle of the embodiment is that the bottom end of the first vertical rod 1 can be fixed on the ground firstly, the second vertical rod 3 can be rotated anticlockwise to drive the gear 4 to synchronously rotate when the transverse rod 7 is required to be installed, the first transverse rod locking rack 5 and the second transverse rod locking rack 6 can be driven to slide towards the outer side of the transverse rod supporting block 2 when the gear 4 is rotated anticlockwise, then the L-shaped plates at one end of the first transverse rod locking rack 5 and the second transverse rod locking rack 6 can extend outwards, at this time, the L-shaped plates at one end of the transverse rod 7 can be clamped with the L-shaped plates at one end of the first transverse rod locking rack 5 or the second transverse rod locking rack 6, the second vertical rod 3 can be rotated clockwise to drive the gear 4 to synchronously rotate after the four transverse rods 7 are clamped, the first transverse rod locking rack 5 and the second transverse rod locking rack 6 can be driven to slide towards the inner side of the transverse rod supporting block 2 when the gear 4 is rotated anticlockwise, the L-shaped plates at one end of the first transverse rod locking rack 5 and the second transverse rod locking rack 6 can also pull the L-shaped plates at one end of the transverse rod 7 to be embedded into the guide grooves at the inner side of the transverse rod supporting block 2, and one end of the transverse rod 7 can not shake, and the four transverse rods 7 can not shake, and all 7 can not shake in the process;
When the cross rod 7 needs to be disassembled, the second vertical rod 3 can be rotated anticlockwise to drive the gear 4 to synchronously rotate, the gear 4 can be rotated anticlockwise to drive the first cross rod locking rack 5 and the second cross rod locking rack 6 to slide towards the outer side of the cross rod supporting block 2, then the L-shaped plates at one end of the first cross rod locking rack 5 and the second cross rod locking rack 6 can outwards extend, at this time, the L-shaped plates at one end of the cross rod 7 can be separated from the L-shaped plates at one end of the first cross rod locking rack 5 or the second cross rod locking rack 6, and accordingly the cross rod 7 can be disassembled.
In this context, the following points need to be noted:
1. the drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and reference may be made to the general design for other structures.
2. The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The scaffold reinforcing structure comprises a first vertical rod (1) and is characterized in that:
The novel horizontal rod support device is characterized in that a horizontal rod support block (2) is welded at the top of the first vertical rod (1), a second vertical rod (3) is rotatably arranged at the middle position of the top of the horizontal rod support block (2), a gear (4) is fixed at the bottom end of the second vertical rod (3), two first horizontal rod locking racks (5) and two second horizontal rod locking racks (6) are arranged on the inner side of the horizontal rod support block (2) in a sliding mode, and four horizontal rods (7) are further arranged on the outer side of the horizontal rod support block (2).
2. The scaffolding reinforcement structure as claimed in claim 1, wherein,
The inside of the cross rod supporting block (2) takes the axis of the gear (4) as the center of a circle, four groups of guide grooves for the sliding of the first cross rod locking rack (5) and the second cross rod locking rack (6) are arranged in an annular arrangement, and the width and the height of the guide grooves are equal to those of the rectangular rod on one side of the cross rod (7).
3. The scaffolding reinforcement structure as claimed in claim 1, wherein,
The first cross rod locking racks (5) and the second cross rod locking racks (6) are arranged in an up-and-down staggered mode, the first cross rod locking racks (5) are located at the upper position, and the second cross rod locking racks (6) are located at the lower position.
4. The scaffolding reinforcement structure as claimed in claim 1, wherein,
The outer sides of the four guide grooves on the cross bar support block (2) are respectively provided with an opening, and the bottoms of the four openings are respectively provided with a rectangular plate.
5. The scaffolding reinforcement structure as claimed in claim 1, wherein,
The one end of horizontal pole locking rack (5) and No. two horizontal pole locking rack (6) all is provided with an L shaped plate, and the both ends of horizontal pole (7) also all are provided with an L shaped plate, and the L shaped plate of a horizontal pole locking rack (5) and No. two horizontal pole locking rack (6) one end can with the L shaped plate block at horizontal pole (7) both ends.
6. The scaffolding reinforcement structure as claimed in claim 1, wherein,
Tooth grooves on the first cross rod locking rack (5) and the second cross rod locking rack (6) are embedded with the gear (4), and the gear (4) can drive the first cross rod locking rack (5) and the second cross rod locking rack (6) to synchronously displace when rotating.
7. The scaffolding reinforcement structure as claimed in claim 1, wherein,
The L-shaped plates at one ends of the first cross rod locking rack (5) and the second cross rod locking rack (6) can move to the outer side of the cross rod supporting block (2) when the first cross rod locking rack (5) and the second cross rod locking rack (6) slide inwards, and the rectangular rods at one ends of the cross rods (7) can enter the guide grooves in the cross rod supporting block (2) when the first cross rod locking rack (5) and the second cross rod locking rack (6) drive the cross rods (7) to slide inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420709489.9U CN222686096U (en) | 2024-04-08 | 2024-04-08 | A scaffolding reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420709489.9U CN222686096U (en) | 2024-04-08 | 2024-04-08 | A scaffolding reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222686096U true CN222686096U (en) | 2025-03-28 |
Family
ID=95105247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420709489.9U Active CN222686096U (en) | 2024-04-08 | 2024-04-08 | A scaffolding reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222686096U (en) |
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2024
- 2024-04-08 CN CN202420709489.9U patent/CN222686096U/en active Active
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