Building scaffold pedal

Abstract

The utility model discloses a building scaffold pedal, which belongs to the technical field of scaffold pedals and comprises a support frame and a pedal, the pedal is slidably connected with the inner wall of the support frame, and a plurality of support strips matched with the pedal are fixedly mounted on the inner wall of the support frame. Supporting shafts are symmetrically and rotationally installed between the two sides of the inner wall of the supporting frame, a plurality of supporting blocks are fixedly installed on the supporting shafts, grooves matched with the supporting blocks are formed in the bottom ends of the two sides of the supporting frame, hook grooves are formed in one sides of the supporting blocks, adjusting assemblies are installed at one ends of the supporting shafts, and the supporting blocks can be retracted into the supporting frame. And the supporting blocks are effectively prevented from being collided during carrying, so that the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding pedals, in particular to a building scaffolding pedal. Background Art

[0002] At present, during construction, it is usually necessary to set up scaffolding so that construction workers can stand on the scaffolding to carry out construction at different heights of the building. The main body of the scaffolding is mostly made of multiple steel pipes. After the main body of the scaffolding is completed, scaffolding pedals are placed between the steel pipes of the scaffolding main body for construction workers to step on. The current construction scaffolding pedals mostly include a pedal frame welded by multiple profiles. The edge of the pedal frame is fixed with a hook, which is usually welded to the outside of the profile. The pedal frame is then hung on the steel pipe of the scaffolding main body through the hook, and then connected and fixed to the scaffolding main body.

[0003] Since the hook is usually welded to the outer arm of the profile, the hook cannot be retracted when the pedal is transported, and the hook is prone to collision during transportation and movement, causing damage to the hook. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a construction scaffolding pedal, which aims to improve the problem that the hook cannot be retracted when the pedal is carried, and the hook is easily collided during transportation and movement, thereby causing damage to the hook.

[0005] The utility model is implemented as follows: a construction scaffolding pedal comprises a support frame and a pedal, the pedal is slidably connected to the inner wall of the support frame, a plurality of support bars cooperating with the pedal are fixedly mounted on the inner wall of the support frame, a support shaft is symmetrically rotated and mounted between the two sides of the inner wall of the support frame, a plurality of support blocks are fixedly mounted on the support shaft, grooves matching the support blocks are provided at the bottom ends of both sides of the support frame, a hook groove is provided on one side of the support block, and an adjustment component is mounted on one end of the support shaft.

[0006] In the preferred technical solution of the present invention, the support block can be retracted into the support frame or snapped into the groove by rotation. When the support frame is snapped into the groove, the hook groove can be snapped onto the crossbar of the scaffold at the bottom.

[0007] In the preferred technical solution of the present invention, a protective pad is fixedly installed on the top of the inner wall of the groove.

[0008] In the preferred technical solution of the present invention, the adjusting component includes a first rotating shaft, a second rotating shaft, a worm wheel and a worm. An adjusting groove is provided on one side of the bottom end of the support frame. One end of the support shaft is fixedly installed with the first rotating shaft. One end of the first rotating shaft passes through one side of the support frame and is rotatably connected to one side of the inner wall of the adjusting groove. The worm wheel is fixedly sleeved on the first rotating shaft, and the second rotating shaft is rotatably installed between the two sides of the inner wall of the adjusting groove. The worm is symmetrically sleeved on the outer side of the second rotating shaft. The worm wheel and the worm are transmission-connected. A driving component is installed on the worm. The two worms are symmetrically arranged. When the two worms rotate synchronously, the two worm wheels rotate relative to each other.

[0009] In the preferred technical solution of the present utility model, the driving assembly includes a support plate and a first turntable, the support plate is fixedly installed on the inner wall of the adjusting groove, one end of the support plate is rotatably installed with a third rotating shaft, one end of the third rotating shaft is fixedly installed with a first bevel gear, the second rotating shaft is fixedly installed with a second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, and the other end of the third rotating shaft passes through the support plate and is fixedly installed with the first turntable.

[0010] In the preferred technical solution of the present invention, the support rod is symmetrically slidably installed in the support frame, the support rod slides through the groove, the support block is provided with a socket matching the support rod, and the support frame is symmetrically provided with a circular groove matching the support rod, the support rod is slidably connected to the inner wall of the circular groove, and the support rod is inserted into the support frame through the circular groove and passes through the groove.

[0011] In the preferred technical solution of the present invention, a positioning plate is fixedly installed at one end of the support rod, the outer side of the positioning plate is threaded, a thread groove matching the positioning plate is symmetrically provided on one side of the support frame, a straight plate is fixedly installed on one side of the positioning plate, and the thread groove is connected to the circular groove.

[0012] In the preferred technical solution of the present invention, a placement groove is provided on one side of the side wall of the support frame, and a plurality of support seats are fixedly installed on one side of the inner wall of the placement groove. A clamp matching the support rod is provided at one end of the support seat, and the support rod is clamped with the clamp, and the clamp is elastic.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a building scaffolding pedal through the above design, 1. the support block is retracted into the support frame, which is convenient for transportation and effectively avoids collision of the support block during transportation, thereby improving the service life; 2. when it needs to be used, the first turntable is rotated to drive the third rotating shaft to rotate, and the rotation of the third rotating shaft drives the second rotating shaft to rotate through the first bevel gear and the second bevel gear. The rotation of the second rotating shaft drives the worm to rotate, and the rotation of the worm drives the two first rotating shafts to rotate relative to each other through the worm gear. The rotation of the first rotating shaft drives the support block to rotate 180° through the support shaft and then insert it into the groove. At this time, the support rod clamped in the support seat is taken out and inserted into the circular groove in the support frame and passes through the support block. After insertion, the positioning disk is rotated to thread the threaded connection with the threaded groove, which is convenient for quickly adjusting the rotation of the support block and clamping and supporting the scaffold. At the same time, the cooperation of the support rod improves the stability of the support block, thereby improving the overall safety of the scaffold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic structural diagram of a building scaffolding pedal provided by an embodiment of the present utility model;

[0016] Figure 2 A partial structural diagram of a building scaffolding pedal is provided for an embodiment of the present utility model;

[0017] Figure 3 A schematic diagram of the structure of the adjustment assembly is provided for the embodiment of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0020] Figure 6 A cross-sectional view of a support frame is provided for an embodiment of the present utility model;

[0021] Figure 7 A structural schematic diagram of a support rod is provided for an embodiment of the present utility model.

[0022] In the figure: 110-support frame; 111-support bar; 112-support shaft; 113-support block; 114-groove; 120-pedal; 130-first rotating shaft; 131-second rotating shaft; 132-worm gear; 133-worm; 134-adjusting groove; 135-support plate; 136-first turntable; 140-support rod; 141-positioning plate; 142-support seat; 143-placement groove. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a building scaffolding pedal, including a support frame 110 and a pedal 120. The pedal 120 is slidably connected to the inner wall of the support frame 110. A plurality of support bars 111 that cooperate with the pedal 120 are fixedly installed on the inner wall of the support frame 110. A support shaft 112 is symmetrically installed between the two sides of the inner wall of the support frame 110. A plurality of support blocks 113 are fixedly installed on the support shaft 112. Grooves 114 matching the support blocks 113 are provided at the bottom ends of both sides of the support frame 110. A protective pad is fixedly installed on the top of the inner wall of the groove 114. A hook groove is provided on one side of the support block 113, and an adjustment component is installed at one end of the support shaft 112.

[0025] In some specific embodiments, the support block 113 can be retracted into the support frame 110 or snapped into the groove 114 by rotation. When the support frame 110 is snapped into the groove 114, the hook groove can be snapped to the crossbar of the scaffolding at the bottom. The cooperation between the inner wall of the groove 114 and the support block 113 improves the support and stability of the support block 113.

[0026] See also Figure 3-Figure 5The adjusting component includes a first rotating shaft 130, a second rotating shaft 131, a worm gear 132 and a worm 133. An adjusting slot 134 is provided on one side of the bottom end of the support frame 110. One end of the support shaft 112 is fixedly installed with the first rotating shaft 130. One end of the first rotating shaft 130 passes through one side of the support frame 110 and is rotatably connected to one side of the inner wall of the adjusting slot 134. The worm gear 132 is fixedly sleeved on the first rotating shaft 130. The second rotating shaft 131 is rotatably installed between the two sides of the inner wall of the adjusting slot 134. The worm gear 133 is symmetrically sleeved on the outer side of the second rotating shaft 131. The worm gear 132 and the worm gear 133 are transmission-connected. A driving component is installed on the worm gear 133. The two worm gears 133 are symmetrically arranged. When the two worm gears 133 rotate synchronously, the two worm gears 132 rotate relative to each other.

[0027] In some specific embodiments, the driving assembly includes a support plate 135 and a first turntable 136. The support plate 135 is fixedly installed on the inner wall of the adjustment groove 134. The third rotating shaft is rotatably installed on one end of the support plate 135. The first bevel gear is fixedly installed on one end of the third rotating shaft. The second bevel gear is fixedly installed on the second rotating shaft 131. The first bevel gear and the second bevel gear are meshed and connected. The other end of the third rotating shaft passes through the support plate 135 and is fixedly installed on the first turntable 136, which makes it convenient to adjust the rotation of the support block 113 through the first turntable 136, thereby facilitating the retraction of the support block 113 for transportation, thereby improving safety.

[0028] See also Figure 6 and Figure 7 The support rod 140 is symmetrically slidably installed in the support frame 110, and the support rod 140 slides through the groove 114. The support block 113 is provided with a socket matching the support rod 140, and the support frame 110 is symmetrically provided with a circular groove matching the support rod 140. The support rod 140 is slidably connected to the inner wall of the circular groove, and the support rod 140 is inserted into the support frame 110 through the circular groove and passes through the groove 114.

[0029] In some specific implementation schemes, a positioning plate 141 is fixedly installed at one end of the support rod 140, and the outer side of the positioning plate 141 is threaded. A threaded groove matching the positioning plate 141 is symmetrically provided on one side of the support frame 110. A flat plate is fixedly installed on one side of the positioning plate 141, and the threaded groove is connected to the circular groove. The cooperation between the positioning plate 141 and the threaded groove facilitates the rapid fixation of the support rod 140, thereby improving the stability of the support for the support block 113.

[0030] In some specific implementation schemes, a placement groove 143 is provided on one side of the side wall of the support frame 110, and a plurality of support seats 142 are fixedly installed on one side of the inner wall of the placement groove 143. A clamp matching the support rod 140 is provided at one end of the support seat 142, and the support rod 140 is clamped in the clamp to facilitate the storage of the support rod 140.

[0031] Working principle: During transportation, the support block 113 is retracted into the support frame 110. When it is needed, the first turntable 136 is rotated to drive the third shaft to rotate. The third shaft rotates through the first bevel gear and the second bevel gear to drive the second shaft 131 to rotate. The second shaft 131 rotates to drive the worm 133 to rotate. The worm 133 rotates through the worm gear 132 to drive the two first shafts 130 to rotate relative to each other. The first shaft 130 rotates through the support shaft 112 to drive the support block 113 to rotate 180° and then insert it into the groove 114. At this time, the support rod 140 clamped in the support seat 142 is taken out and inserted into the circular groove in the support frame 110 and passes through the support block 113. After insertion, rotate the positioning plate 141 to thread it into the thread groove.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A construction scaffolding pedal, comprising a support frame and a pedal, characterized in that: The pedal is slidably connected to the inner wall of the support frame, and a plurality of support bars cooperating with the pedal are fixedly installed on the inner wall of the support frame. A support shaft is symmetrically rotatably installed between the two sides of the inner wall of the support frame, and a plurality of support blocks are fixedly installed on the support shaft. Grooves matching the support blocks are provided at the bottom ends of both sides of the support frame, a hook groove is provided on one side of the support block, and an adjustment component is installed at one end of the support shaft.

2. A construction scaffolding pedal according to claim 1, characterized in that: The support block can be retracted into the support frame or snapped into the groove by rotating.

3. A construction scaffolding pedal according to claim 1, characterized in that: A protection pad is fixedly installed on the top end of the inner wall of the groove.

4. A construction scaffolding pedal according to claim 1, characterized in that: The adjusting assembly includes a first rotating shaft, a second rotating shaft, a worm wheel and a worm. An adjusting groove is provided on one side of the bottom end of the support frame. One end of the support shaft is fixedly installed with the first rotating shaft. One end of the first rotating shaft passes through one side of the support frame and is rotatably connected to one side of the inner wall of the adjusting groove. The worm wheel is fixedly sleeved on the first rotating shaft, and the second rotating shaft is rotatably installed between the two sides of the inner wall of the adjusting groove. The worm is symmetrically sleeved on the outer side of the second rotating shaft. The worm wheel and the worm are transmission-connected, and a driving assembly is installed on the worm.

5. A construction scaffolding pedal according to claim 4, characterized in that: The driving assembly includes a support plate and a first turntable, the support plate is fixedly mounted on the inner wall of the adjusting groove, one end of the support plate is rotatably mounted on a third rotating shaft, one end of the third rotating shaft is fixedly mounted on a first bevel gear, the second rotating shaft is fixedly mounted on a second bevel gear, the first bevel gear and the second bevel gear are meshed and connected, and the other end of the third rotating shaft passes through the support plate and is fixedly mounted on the first turntable.

6. A construction scaffolding pedal according to claim 1, characterized in that: A support rod is symmetrically slidably installed in the support frame, and the support rod slides through the groove. A socket matching the support rod is provided on the support block, and a circular groove matching the support rod is symmetrically provided on the support frame.

7. A construction scaffolding pedal according to claim 6, characterized in that: A positioning plate is fixedly mounted on one end of the support rod, a thread is set on the outer side of the positioning plate, a thread groove matching the positioning plate is symmetrically set on one side of the support frame, and a straight plate is fixedly mounted on one side of the positioning plate.

8. A construction scaffolding pedal according to claim 6, characterized in that: A placement groove is provided on one side of the side wall of the support frame, and a plurality of support seats are fixedly installed on one side of the inner wall of the placement groove. A clamp matching the support rod is provided at one end of the support seat, and the support rod is clamped with the clamp.

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