CN212773414U - Pedal convenient to stretch out and draw back - Google Patents
Pedal convenient to stretch out and draw back Download PDFInfo
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- CN212773414U CN212773414U CN202020775895.7U CN202020775895U CN212773414U CN 212773414 U CN212773414 U CN 212773414U CN 202020775895 U CN202020775895 U CN 202020775895U CN 212773414 U CN212773414 U CN 212773414U
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- pedal
- footboard
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- bolt
- flexible
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Abstract
The utility model relates to a scaffold frame technical field especially relates to a running-board convenient to it is flexible, it is including fixed footboard and flexible footboard, fixed footboard is including fixed footboard panel, two fixed footboard curb plates and fixed footboard end plates, the inboard of two fixed footboard curb plates is equipped with the slide and is equipped with a pair of bolt through-hole that corresponds each other in open-ended one end, flexible footboard is including flexible footboard panel, two flexible footboard curb plates and two flexible footboard end plates, flexible footboard curb plate clamps in the slide and sets up many bolt through-holes to mutual correspondence, the bolt through-hole department cartridge of fixed footboard curb plate and flexible footboard curb plate has the bolt, the bolt include U-shaped anticreep handle and with two pin levers of U-shaped anticreep handle end portion fixed connection, the tip cartridge of pin lever has the anticreep round pin. The device provided by the utility model can stretch out and draw back as required and adjust and convenient operation is laborsaving, safe and reliable.
Description
Technical Field
The utility model relates to a scaffold frame technical field especially relates to a running-board convenient to it is flexible.
Background
In the process of building engineering construction, scaffolds are often required to be erected during high-altitude operation, and pedals are required to be laid among the scaffolds to form an operation space for the movement of operators and the transportation of work materials. The running-board of traditional scaffold frame all is the fixed length, can not stretch out and draw back as required, satisfies the demand of different spans.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be convenient for flexible running-board that can stretch out and draw back as required and adjust and convenient operation is laborsaving is provided, safe and reliable.
The utility model discloses a realize through following technical scheme:
the utility model provides a running-board convenient to it is flexible, its includes fixed footboard and flexible footboard, fixed footboard includes fixed footboard panel, with fixed footboard panel integrated into one piece's two fixed footboard curb plates and the fixed footboard end plate of one end tip, the inboard of two fixed footboard curb plates is equipped with the slide and is equipped with a pair of bolt through-hole that corresponds each other in open-ended one end, flexible footboard includes flexible footboard panel, with flexible footboard panel integrated into one piece's two flexible footboard curb plates and two flexible footboard end plates, flexible footboard curb plate clamps in the slide and sets up many pairs of bolt through-holes that correspond each other, the bolt through-hole department cartridge of fixed footboard curb plate and flexible footboard curb plate has the bolt, the bolt includes U-shaped anticreep handle and two pin poles with U-shaped anticreep handle tip fixed connection, and the tip cartridge of pin pole has the anticreep round pin.
Furthermore, two hooks and a balance card are respectively and fixedly installed on the fixed pedal end plate and the telescopic pedal end plate at the free end, the hooks at the two ends are arranged in a staggered mode, and the balance cards at the two ends are respectively located on different sides of the hooks.
Furthermore, a plurality of lightening holes are respectively arranged on the fixed pedal panel and the telescopic pedal panel, and a downward inclined slope is arranged between the panel and the lightening holes.
Beneficial effects of the utility model
The utility model discloses a running-board convenient to it is flexible, when the installation running-board is flexible and needs, pull out the back with the anticreep round pin of pin rod tip earlier, then U-shaped anticreep handle is held to the reuse hand, outwards extract the back with the bolt from the bolt through-hole department of fixed footboard curb plate and flexible footboard curb plate, outwards pull out flexible footboard along the slide or impel to required length, and make the bolt through-hole of fixed footboard curb plate and flexible footboard curb plate align the back, pass behind the bolt through-hole of fixed footboard curb plate and flexible footboard curb plate two pin rods of bolt, reinsert the anticreep round pin, can be with fixed between flexible footboard and the fixed footboard, easy operation laborsaving, and the bolt can not extract or take off, relatively safe and reliable, and the bolt can also play the effect of strengthening the support.
Drawings
Fig. 1 is a schematic top view of the present invention;
in the figure, 1, a fixed pedal panel, 2, a fixed pedal side plate, 3, a U-shaped anti-drop handle, 4, a fixed pedal end plate, 5, a slideway, 6, an anti-drop pin, 7, a pin rod, 8, a telescopic pedal side plate, 9, a balance clamp, 10, a telescopic pedal end plate, 11, a hook, 12, a lightening hole and 13, a telescopic pedal panel are arranged.
Detailed Description
The utility model provides a running-board convenient to it is flexible, its includes fixed footboard and flexible footboard, and fixed footboard includes fixed footboard panel 1, with fixed footboard panel integrated into one piece's two fixed footboard curb plates 2 and the fixed footboard end plate 4 of one end tip, the inboard of two fixed footboard curb plates is fixed to be equipped with slide 5 and is equipped with a pair of bolt through-hole that corresponds each other in open-ended one end. The convenient flexible footboard stretches out and draws back along the slide to fix through the bolt in bolt through-hole department.
Flexible footboard is including flexible footboard panel 13, with flexible footboard panel integrated into one piece's two flexible footboard curb plates 8 and two flexible footboard end plates 10, flexible footboard curb plate clamps in the slide and sets up many bolt through-holes to mutual correspondence, the bolt through-hole department cartridge of fixed footboard curb plate and flexible footboard curb plate has the bolt, the bolt include U-shaped anticreep handle 3 and with two pin bars 7 of U-shaped anticreep handle tip fixed connection, the tip cartridge of pin bar has anticreep round pin 6, flexible easy operation is laborsaving, and the bolt can not extract or pine takes off, relatively safe and reliable, and the bolt can also play the effect of strengthening the support, make the running-board more firm reliable.
Further, fixed footboard end plate is gone up and is gone up respectively fixed mounting with two couples 11 and a balanced card 9 on the flexible footboard end plate of free end, and the couple dislocation set at both ends, and the balanced card at both ends is located the different sides of couple respectively, conveniently articulates with the scaffold frame horizontal pole through the couple at running-board both ends, and two running-boards articulate simultaneously and are complementary influence on same scaffold frame horizontal pole to can make its atress ratio balanced.
Furthermore, a plurality of lightening holes 12 are respectively arranged on the fixed pedal panel and the telescopic pedal panel, and a downward inclined slope is arranged between the panel and the lightening holes. The weight of the pedal is reduced, and when water falls on the pedal, the water can fall along the lightening hole and cannot stay on the pedal, so that slipping is prevented.
When the pedal is installed and needs to stretch out and draw back, firstly, the anti-release pin at the end part of the pin rod is pulled out, then the U-shaped anti-release handle is held by hands, the bolt is pulled out from the bolt through holes of the fixed pedal side plate and the telescopic pedal side plate, the telescopic pedal is pulled out or pushed to a required length along the slide way outwards, and the bolt through holes of the fixed pedal side plate and the telescopic pedal side plate are aligned, two pin rods of the bolt penetrate through the bolt through holes of the fixed pedal side plate and the telescopic pedal side plate, then the anti-release pin is inserted, the telescopic pedal and the fixed pedal can be fixed, the operation is simple, the bolt cannot be pulled out or loosened, the safety and the reliability are high, and the bolt can also play a role in strengthening and supporting.
To sum up, the utility model discloses a running-board convenient to stretch out and draw back that protects can stretch out and draw back as required and adjust and convenient operation laborsaving, safe and reliable.
Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A foot pedal convenient for extension and contraction is characterized by comprising a fixed pedal and an extension pedal, the fixed pedal comprises a fixed pedal panel, two fixed pedal side plates which are integrally formed with the fixed pedal panel and a fixed pedal end plate at one end part, the inner sides of the two fixed pedal side plates are provided with slideways, one end of each opening is provided with a pair of mutually corresponding bolt through holes, the telescopic pedal comprises a telescopic pedal panel, two telescopic pedal side plates and two telescopic pedal end plates which are integrally formed with the telescopic pedal panel, the telescopic pedal side plate is clamped in the slideway and is provided with a plurality of pairs of bolt through holes which correspond to each other, bolts are inserted in the bolt through holes for fixing the pedal side plate and the telescopic pedal side plate, the bolt comprises a U-shaped anti-falling handle and two pin rods fixedly connected with the end part of the U-shaped anti-falling handle, and anti-falling pins are inserted into the end parts of the pin rods.
2. The retractable pedal plate as claimed in claim 1, wherein two hooks and a balance clip are fixedly mounted on the fixed pedal end plate and the retractable pedal end plate at the free end, respectively, and the hooks at the two ends are disposed in a staggered manner, and the balance clips at the two ends are located at different sides of the hooks, respectively.
3. The retractable pedal plate as claimed in claim 1, wherein the fixed pedal panel and the retractable pedal panel are respectively formed with a plurality of lightening holes, and a downward slope is formed between the panels and the lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775895.7U CN212773414U (en) | 2020-05-12 | 2020-05-12 | Pedal convenient to stretch out and draw back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775895.7U CN212773414U (en) | 2020-05-12 | 2020-05-12 | Pedal convenient to stretch out and draw back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212773414U true CN212773414U (en) | 2021-03-23 |
Family
ID=75066942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020775895.7U Active CN212773414U (en) | 2020-05-12 | 2020-05-12 | Pedal convenient to stretch out and draw back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212773414U (en) |
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2020
- 2020-05-12 CN CN202020775895.7U patent/CN212773414U/en active Active
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