CN214834579U - Scaffold frame that facilitates use - Google Patents
Scaffold frame that facilitates use Download PDFInfo
- Publication number
- CN214834579U CN214834579U CN202121515805.1U CN202121515805U CN214834579U CN 214834579 U CN214834579 U CN 214834579U CN 202121515805 U CN202121515805 U CN 202121515805U CN 214834579 U CN214834579 U CN 214834579U
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- China
- Prior art keywords
- scaffold
- connecting rod
- vertical rods
- folding ladder
- shaped plates
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Abstract
The utility model provides a scaffold convenient to use, which relates to the field of scaffolds, and comprises a scaffold body and folding ladder devices symmetrically arranged at two sides of the scaffold body, the scaffold body comprises four upright posts, cross fixing rods respectively arranged between the two upright posts on the front side and pedals which are arranged on the upper parts of the upright posts and are provided with protective guards on two sides, the lower part of the upright stanchion is provided with a supporting plate, the folding ladder device comprises two connecting blocks which are respectively arranged on the side surfaces of the upright stanchion, two C-shaped plates which are arranged in parallel, a pedal and a connecting rod structure which are arranged between the C-shaped plates, one side of the connecting block is fixedly provided with a connecting shaft, the other end of the connecting shaft is rotatably connected with a pulley, the folding ladder is driven by the connecting rod structure to be folded, so that workers can conveniently and safely lift the scaffold, and meanwhile, the folding type scaffold and the side brake movable wheels are arranged to improve the mobility of the scaffold.
Description
Technical Field
The utility model relates to a scaffold frame field especially relates to a scaffold frame that facilitates use.
Background
The following disadvantages currently exist: scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The scaffold is made of bamboo, wood, steel pipe or synthetic material. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments. The existing scaffold is simple in structure, inconvenient for workers to go up and down, low in safety performance and poor in mobility.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a scaffold frame that facilitates use.
The utility model discloses a realize through following technical scheme:
a scaffold convenient to use is characterized by comprising a scaffold body and folding ladder devices symmetrically arranged on two sides of the scaffold body, wherein the scaffold body comprises four vertical rods, cross fixing rods respectively arranged between the two vertical rods on the front side and foot plates arranged on the upper parts of the vertical rods and provided with protective guards on two sides, a supporting plate is arranged on the lower part of each vertical rod, each folding ladder device comprises two connecting blocks respectively arranged on the vertical rods on the side surfaces, two C-shaped plates arranged in parallel, a pedal arranged between the C-shaped plates and a connecting rod structure, a connecting shaft is fixedly arranged on one side of each connecting block, a pulley is rotatably connected to the other end of each connecting shaft, the connecting rod structure comprises a first connecting rod rotatably connected with the vertical rods on the side surfaces, a third connecting rod with two ends respectively connected with the first connecting rod through second connecting rods, and a fourth connecting rod respectively hinged with two ends of the third connecting rod and the C-shaped plates, one end of the first connecting rod is connected with a rotating wheel.
The pole setting lower extreme all is equipped with the side and stops the movable pulley, be equipped with the drive in the backup pad the motor of runner.
The pulley is in sliding butt joint with the two wing plates of the C-shaped plate groove.
And the lower end of the C-shaped plate is embedded with a roller.
The utility model has the advantages that: the folding ladder is driven by the connecting rod structure to be folded, so that workers can conveniently and safely lift the scaffold, and meanwhile, the folding type scaffold and the side brake movable wheels are arranged to improve the mobility of the scaffold.
Drawings
Fig. 1 shows a front view schematic diagram according to an embodiment of the present invention.
Fig. 2 shows a schematic side view of a folding ladder assembly according to an embodiment of the present invention when it is lowered.
In the figure: 1. erecting a rod; 2. fixing the rod; 3. protecting the fence; 4. a foot pedal; 5. a support plate; 6. connecting blocks; 7. c-shaped plates; 8. a pedal; 9. a connecting shaft; 10. a pulley; 11. a first link; 12. a second link; 13. a third link; 14. a fourth link; 15. a rotating wheel; 16. a side brake movable wheel; 17. and a roller.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a scaffold puts up body and symmetry and locates the folding ladder device of scaffold puts up body both sides, the scaffold puts up body includes four pole settings 1, locates positive two respectively cross fixing pole 2 between the pole setting and locates 1 upper portion of pole setting and both sides have the running-board 4 of rail guard 3, 1 lower part of pole setting is equipped with backup pad 5, folding ladder device includes that two locate the side respectively connecting block 6 in the pole setting 1, two parallel arrangement's C template 7 are located footboard 8 and connecting rod structure between the C template 7, connecting block 6 one side has set firmly connecting axle 9, the connecting axle 9 other end rotates and is connected with pulley 10, the connecting rod structure include with the side 1 first connecting rod 11 of connecting is rotated in the pole setting, both ends respectively through second connecting rod 12 with the third connecting rod 13 that first connecting rod 11 is connected and respectively with third connecting rod 13 both ends with the C template 7 is articulated A rotating wheel 15 is connected with one end of the first connecting rod 11, side brake movable wheels 16 are arranged at the lower ends of the vertical rods 1, a motor for driving the rotating wheel 15 is arranged on the supporting plate 5, the pulley 10 is in sliding butt joint with two wing plates of a groove of the C-shaped plate 7, a roller 17 is embedded at the lower end of the C-shaped plate 7, the scaffold can be flexibly and conveniently pushed to a construction site through the side brake movable wheels 16, when a worker needs to climb to the pedal plate 4, the motor is started to drive the rotating wheel 15 to drive the first connecting rod 11 to rotate, the C-shaped plate 7, namely the folding ladder device, simultaneously moves in the vertical direction and the horizontal direction along the pulley 10 under the transmission of the third connecting rod 13 and the fourth connecting rod 14 until the folding ladder device is completely extended, at the moment, the uppermost pedal plate 8 is just lapped with the pedal plate 4, and the roller 17 enables the C-shaped plate 7 to smoothly slide in the retracting process, the provision of the guard rail 3 can improve safety.
The utility model has the advantages that: the folding ladder is driven by the connecting rod structure to be folded, so that workers can conveniently and safely lift the scaffold, and meanwhile, the folding type scaffold and the side brake movable wheels are arranged to improve the mobility of the scaffold.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A scaffold convenient to use is characterized by comprising a scaffold body and folding ladder devices symmetrically arranged on two sides of the scaffold body, wherein the scaffold body comprises four vertical rods, cross fixing rods respectively arranged between the two vertical rods on the front side and foot plates arranged on the upper parts of the vertical rods and provided with protective guards on two sides, a supporting plate is arranged on the lower part of each vertical rod, each folding ladder device comprises two connecting blocks respectively arranged on the vertical rods on the side surfaces, two C-shaped plates arranged in parallel, a pedal arranged between the C-shaped plates and a connecting rod structure, a connecting shaft is fixedly arranged on one side of each connecting block, a pulley is rotatably connected to the other end of each connecting shaft, the connecting rod structure comprises a first connecting rod rotatably connected with the vertical rods on the side surfaces, a third connecting rod with two ends respectively connected with the first connecting rod through second connecting rods, and a fourth connecting rod respectively hinged with two ends of the third connecting rod and the C-shaped plates, one end of the first connecting rod is connected with a rotating wheel.
2. A scaffold convenient to use as claimed in claim 1, wherein the lower ends of the vertical rods are provided with side brake movable wheels, and the supporting plate is provided with a motor for driving the rotating wheels.
3. A scaffold for convenient use according to claim 1, wherein said pulleys are in sliding abutment with the wings of said C-shaped channel.
4. A scaffold for convenient use as claimed in claim 1, wherein the C-shaped board has rollers embedded in its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515805.1U CN214834579U (en) | 2021-07-05 | 2021-07-05 | Scaffold frame that facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121515805.1U CN214834579U (en) | 2021-07-05 | 2021-07-05 | Scaffold frame that facilitates use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214834579U true CN214834579U (en) | 2021-11-23 |
Family
ID=78812600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121515805.1U Active CN214834579U (en) | 2021-07-05 | 2021-07-05 | Scaffold frame that facilitates use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214834579U (en) |
-
2021
- 2021-07-05 CN CN202121515805.1U patent/CN214834579U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |