Anti-collision protection mechanism for constructional engineering scaffold
By installing anti-collision and anti-collision protection mechanisms on construction scaffolding, and using stop bars and springs to buffer the impact of the sweeping bars, the problem of loose sweeping bars has been solved, and safety and stability have been improved.
Patent Information
- Application Number
- CN202423085253.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-13
AI Technical Summary
When construction workers move construction supplies or other heavy objects near the scaffolding, they are prone to hitting the ground sweeping rod, which can cause the connection between the ground sweeping rod and the scaffolding to loosen and affect safety.
Design a collision prevention and protection mechanism for construction scaffolding, including components such as retaining rings, cylinders, sliding rods, springs, and stop bars. The stop bars fix the ground sweeping rods, and the spring's return force buffers the impact of objects, preventing direct impact from causing loosening.
It effectively prevents the sweeping poles from loosening due to impact, improves the safety and stability of the scaffolding, and reduces injuries to construction workers.
Smart Images
Figure CN223562496U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a scaffold auxiliary mechanism technical field especially relates to a building engineering scaffold anti -collision protection mechanism. BACKGROUND
[0002] The building engineering scaffold is an important tool used in the construction process, and the scaffold provides a working platform for the construction personnel, so that they can work in the air, and through the scaffold, the construction personnel can conveniently enter each construction area, saving time and labor cost.
[0003] The scaffold is usually horizontally installed with a sweeping rod at the bottom end position after installation, and the construction personnel is easy to hit the one end of the sweeping rod at the bottom end of the scaffold when carrying construction supplies or other heavy objects near the scaffold, so that the sweeping rod is loose at the fastener connected with the scaffold, the position of the sweeping rod is inclined, even falls off, and the safety of the scaffold during use is affected. UTILITY MODEL CONTENT
[0004] The utility model discloses a building engineering scaffold anti -collision protection mechanism that solves the problem that the construction personnel is easy to hit the one end of the sweeping rod at the bottom end of the scaffold when carrying construction supplies or other heavy objects near the scaffold, so that the sweeping rod is loose at the fastener connected with the scaffold, the position of the sweeping rod is inclined, even falls off, and the safety of the scaffold during use is affected.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a building engineering scaffold anti -collision protection mechanism, including two snap rings, the one side of two The anti -collision device of snap ring is provided with, the anti -collision device includes two cylinders, the one end of two The cylinder is fixedly connected with the one side of a snap ring respectively, the inner wall sliding of cylinder Connection has sliding rod, the one end of sliding rod is fixedly connected with the stop rod, the one end of sliding rod is provided with spring, the both ends of spring are fixedly connected with the one end of sliding rod and the inner wall one side of cylinder, The inner wall top of snap ring is connected with the bolt of screw thread, the bottom of bolt Rotational connection has the pressing piece, the one side fixed connection of pressing piece has the rectangle piece, the one side of rectangle piece In the one side of snap ring slides.
[0006] The effect achieved by the above-mentioned components is that: after the constructional engineering scaffold is installed, the two clamping rings are clamped at the outer surface of the scaffold on both sides of the sweeping rod, the blocking rod is located outside one end of the sweeping rod, then the bolts are pushed to rotate at the two clamping rings, the bolts move downward on the inner wall of the clamping ring to drive the pressing block to move downward, the rectangular block on one side of the pressing block slides on one side of the clamping ring, the bottom end of the pressing block is pressed against the outer surface of the scaffold rod, the clamping ring and the cylinder are fixed on the outer surface of the scaffold rod, and the blocking rod is fixed outside one end of the sweeping rod. The front end of the sweeping rod can be protected by the blocking rod. When an object approaches one end of the sweeping rod, the object will hit one side of the blocking rod, the sliding rod slides on the inner wall of the cylinder and compresses the spring, the spring pushes back to buffer the movement of the blocking rod, so that the object does not directly hit the surface of the sweeping rod, and the surface of the sweeping rod is as far as possible to avoid loosening phenomenon caused by impact.
[0007] Preferably, one end of the bolt is fixedly connected with a plurality of protrusions which are circumferentially distributed on the outer surface of the bolt.
[0008] The effect achieved by the above-mentioned components is that: the protrusions on the outer surface of the bolt can be more conveniently rotated and are not easy to slip.
[0009] Preferably, the bottom end of the pressing block is fixedly connected with a plurality of rectangular strips which are made of rubber.
[0010] The effect achieved by the above-mentioned components is that: the rubber rectangular strips on one side of the pressing block are pressed against the outer surface of the scaffold rod, which can increase the friction when the bottom end of the pressing block contacts the outer surface of the scaffold rod, so that the pressing block is more stable when the clamping ring is fixed on the outer surface of the scaffold rod.
[0011] Preferably, one side of the sliding rod is fixedly connected with a support rod, and one end of the support rod away from the sliding rod is fixedly connected with one side of the blocking rod.
[0012] The effect achieved by the above-mentioned components is that: the support rod can reinforce the structure of the connection between the blocking rod and the sliding rod, and improve the connection stability between the blocking rod and the sliding rod.
[0013] Preferably, one side of the inner wall of the cylinder is fixedly connected with a circular rod, and the sliding rod slides on the outer surface of the circular rod.
[0014] The effect achieved by the above-mentioned components is that: when the sliding rod slides on the inner wall of the cylinder, the sliding rod slides on the outer side of the circular rod, and the circular rod can further limit the angle between the sliding rod and the cylinder, so as to as far as possible to avoid the angle of the sliding rod from being deviated when the sliding rod moves.
[0015] Preferably, the inner diameter of the spring is slightly larger than the diameter of the round rod, and the spring is located outside the round rod.
[0016] The effect achieved by the above components is that when the sliding rod moves and the spring is deformed, the spring moves outside the round rod, the internal shape of the spring is reinforced through the round rod, and the spring is prevented from being twisted as much as possible to affect normal use.
[0017] Preferably, one side of the blocking rod is provided with an auxiliary device, the auxiliary device comprises a rubber plate, one side of the rubber plate is fixedly connected with a plug rod, one side of the blocking rod is provided with a plug groove, and the outer surface of the plug rod is matched with the inner wall of the plug groove in size and shape.
[0018] The effect achieved by the above components is that after the anti-collision device is installed, the plug rod on the outer surface of the rubber plate can be inserted into the plug groove on one side of the blocking rod, so that the rubber plate is fixed on one side of the blocking rod, and the damage caused by the collision between the limbs and the outer surface of the blocking rod when the construction personnel approach one side of the blocking rod is reduced as much as possible.
[0019] Preferably, one side of the rubber plate is fixedly connected with a groove block, and two grooves are formed in the outer surface of the groove block.
[0020] The effect achieved by the above components is that the two grooves on the outer surface of the groove block can be used to conveniently control the disassembly and assembly of the rubber plate.
[0021] Compared with the prior art, the advantages and positive effects of the utility model lie in that:
[0022] In the utility model, the anti-collision device is arranged, two clamping rings are clamped at the outer surfaces of the scaffolds on two sides of the sweeping rod respectively, the blocking rod is fixed outside one end of the sweeping rod, the front end of the sweeping rod is protected through the blocking rod, when an object approaches one end of the sweeping rod, the object collides with one side of the blocking rod, so that the object does not directly collide with the surface of the sweeping rod, and the surface of the sweeping rod is prevented from being loosened as much as possible due to the collision. DETAILED DESCRIPTION
[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0024] Figure 2 It is a three-dimensional structure schematic view of the clamping ring of the utility model;
[0025] Figure 3 It is a partial cross-sectional three-dimensional structure schematic view of the cylinder of the utility model;
[0026] Figure 4 It is a three-dimensional structure schematic view of the rubber plate of the utility model.
[0027] Legend: 1. Snap ring; 2. Anti-collision device; 3. Auxiliary device; 21. Cylinder; 22. Sliding rod; 23. Stop bar; 24. Spring; 25. Bolt; 26. Pressure block; 27. Rectangular block; 28. Protrusion; 29. Rectangular strip; 210. Support rod; 211. Round rod; 31. Slot; 32. Insert rod; 33. Rubber plate; 34. Groove block. Detailed Implementation
[0028] Example 1, such as Figures 1-3 As shown, a collision prevention and protection mechanism for construction scaffolding includes two retaining rings 1. A collision prevention device 2 is provided on one side of each retaining ring 1. The collision prevention device 2 includes two cylinders 21, one end of each cylinder 21 being fixedly connected to one side of a retaining ring 1. A sliding rod 22 is slidably connected to the inner wall of each cylinder 21. A stop bar 23 is fixedly connected to one end of each sliding rod 22. A spring 24 is provided to one end of each sliding rod 22. Both ends of the spring 24 are fixedly connected to one end of the sliding rod 22 and one side of the inner wall of each cylinder 21. A bolt 25 is threadedly connected to the top of the inner wall of each retaining ring 1. A pressure block 26 is rotatably connected to the bottom of the bolt 25. A rectangular block 27 is fixedly connected to one side of the pressure block 26. One side of the rectangular block 27 slides on one side of the retaining ring 1. By setting the stop bar 23, after the construction scaffolding is installed, the two retaining rings 1 can be separated at the location where a sweeping bar can be installed on the scaffolding surface. Do not get stuck on the outer surface of the scaffolding on both sides of the sweeping rod. Position the stop bar 23 on the outer side of one end of the sweeping rod. Then, push the bolt 25 to rotate at each of the two retaining rings 1. This will cause the bolt 25 to move downward on the inner wall of the retaining ring 1, which will move the pressure block 26 downward. At the same time, the rectangular block 27 on one side of the pressure block 26 will slide on one side of the retaining ring 1, pressing the bottom end of the pressure block 26 tightly against the outer surface of the scaffolding rod. This will fix the retaining ring 1 and the cylinder 21 to the outer surface of the scaffolding rod, fixing the stop bar 23 on the outer side of one end of the sweeping rod. The stop bar 23 can protect the front end of the sweeping rod. When an object approaches one end of the sweeping rod, it will hit one side of the stop bar 23, causing the sliding rod 22 to slide on the inner wall of the cylinder 21 and compress the spring 24. The return force of the spring 24 will buffer the movement of the stop bar 23, preventing the object from directly hitting the surface of the sweeping rod and minimizing the risk of the sweeping rod becoming loose due to impact.
[0029] Reference Figures 2-3As shown, in the embodiment: one end of the bolt 25 is fixedly connected with a plurality of protrusions 28, the protrusions 28 are circumferentially distributed on the outer surface of the bolt 25, and the bolt 25 can be more conveniently rotated at the protrusions 28 on the outer surface of the bolt 25 and is not easy to slip, and the bottom end of the pressing block 26 is fixedly connected with a plurality of rectangular strips 29 made of rubber. The rubber rectangular strips 29 on one side of the pressing block 26 are pressed against the outer surface of the scaffold pole, which can increase the friction when the bottom end of the pressing block 26 contacts the outer surface of the scaffold pole, so that the pressing of one side of the pressing block 26 against the outer surface of the scaffold pole can more stably fix the position of the clamping ring 1 on the outer surface of the scaffold pole.
[0030] Referring to Figures 2-3 As shown, in the embodiment: one side of the sliding rod 22 is fixedly connected with a support rod 210, one end of the support rod 210 away from the sliding rod 22 is fixedly connected with one side of the blocking rod 23, the support rod 210 can be provided to reinforce the structure of the connection between the blocking rod 23 and the sliding rod 22 and improve the connection stability between the blocking rod 23 and the sliding rod 22, one side of the inner wall of the cylinder 21 is fixedly connected with a round rod 211, and the sliding rod 22 slides on the outer surface of the round rod 211. When the sliding rod 22 slides on the inner wall of the cylinder 21, it will slide on the outer side of the round rod 211. The round rod 211 can further limit the angle between the sliding rod 22 and the cylinder 21, so as to avoid the angle of the sliding rod 22 from being skewed as much as possible when the sliding rod 22 moves. The inner diameter of the spring 24 is slightly larger than the diameter of the round rod 211, and the spring 24 is located on the outer side of the round rod 211. When the sliding rod 22 moves and the spring 24 deforms, the spring 24 will move on the outer side of the round rod 211. The round rod 211 can reinforce the internal shape of the spring 24, so as to avoid the spring 24 from being twisted and affecting normal use as much as possible.
[0031] Referring to Figure 1 , Figure 2 and Figure 4 As shown, in the embodiment: one side of the blocking rod 23 is provided with an auxiliary device 3, the auxiliary device 3 includes a rubber plate 33, one side of the rubber plate 33 is fixedly connected with a plug rod 32, one side of the blocking rod 23 is provided with a plug slot 31, the outer surface of the plug rod 32 is matched in size and shape with the inner wall of the plug slot 31, and after the anti-collision device 2 is installed, the plug rod 32 on the outer surface of one rubber plate 33 can be inserted into the plug slot 31 on one side of the blocking rod 23, so that the rubber plate 33 is fixed on one side of the blocking rod 23, and the damage caused by the limbs of the construction personnel directly colliding with the outer surface of the blocking rod 23 when the construction personnel approaches one side of the blocking rod 23 can be reduced as much as possible.
[0032] Referring to Figure 2 and Figure 4As shown, in the embodiment: one side of the rubber plate 33 is fixedly connected with the groove block 34, the outer surface of the groove block 34 is provided with two grooves, and the two grooves on the outer surface of the groove block 34 can be more convenient to control the overall disassembly and assembly of the rubber plate 33.
[0033] Working principle: after the building engineering scaffold is installed, the position of the sweeping rod installed on the surface of the scaffold, the two clamping rings 1 are respectively clamped on the outer surface of the scaffold on both sides of the sweeping rod, the stop rod 23 is located on the outer side of one end of the sweeping rod, then the bolt 25 is pushed to rotate at the two clamping rings 1 respectively, so that the bolt 25 moves downward on the inner wall of the clamping ring 1 and drives the pressing block 26 to move downward, at the same time, the rectangular block 27 on one side of the pressing block 26 will slide on one side of the clamping ring 1, the bottom end of the pressing block 26 is pressed on the outer surface of the scaffold rod, the clamping ring 1 and the cylinder 21 are fixed on the outer surface of the scaffold rod, the stop rod 23 is fixed on the outer side of one end of the sweeping rod, the front end of the sweeping rod can be protected by the stop rod 23, and the insertion rod 32 on the outer surface of the rubber plate 33 is inserted into the insertion slot 31 on one side of the stop rod 23, so that the rubber plate 33 is fixed on one side of the stop rod 23, when the object on one end of the sweeping rod is close to the rubber plate 33 on the outer surface of the stop rod 23, the sliding rod 22 slides on the inner wall of the cylinder 21 and compresses the spring 24, the movement of the stop rod 23 is buffered by the back thrust of the spring 24, so that the object does not directly impact the surface of the sweeping rod, and the surface of the sweeping rod is as far as possible to avoid loosening phenomenon caused by impact.
Claims
1. A collision prevention and protection mechanism for construction scaffolding, comprising two retaining rings (1), characterized in that: An anti-collision device (2) is provided on one side of each of the two retaining rings (1). The anti-collision device (2) includes two cylinders (21). One end of each cylinder (21) is fixedly connected to one side of a retaining ring (1). A sliding rod (22) is slidably connected to the inner wall of the cylinder (21). A stop rod (23) is fixedly connected to one end of the sliding rod (22). A spring (24) is provided at one end of the sliding rod (22). The two ends of the spring (24) are fixedly connected to one end of the sliding rod (22) and one side of the inner wall of the cylinder (21). A bolt (25) is threadedly connected to the top of the inner wall of the retaining ring (1). A pressure block (26) is rotatably connected to the bottom end of the bolt (25). A rectangular block (27) is fixedly connected to one side of the pressure block (26). One side of the rectangular block (27) slides on one side of the retaining ring (1).
2. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 1, characterized in that: One end of the bolt (25) is fixedly connected to a plurality of protrusions (28), which are distributed circumferentially on the outer surface of the bolt (25).
3. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 2, characterized in that: The bottom end of the pressure block (26) is fixedly connected with several rectangular strips (29), which are made of rubber.
4. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 3, characterized in that: A support rod (210) is fixedly connected to one side of the sliding rod (22), and the end of the support rod (210) away from the sliding rod (22) is fixedly connected to one side of the stop rod (23).
5. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 4, characterized in that: A round rod (211) is fixedly connected to one side of the inner wall of the cylinder (21), and the sliding rod (22) slides on the outer surface of the round rod (211).
6. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 5, characterized in that: The inner diameter of the spring (24) is slightly larger than the diameter of the round rod (211), and the spring (24) is located on the outside of the round rod (211).
7. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 6, characterized in that: An auxiliary device (3) is provided on one side of the stop bar (23). The auxiliary device (3) includes a rubber plate (33). A plug rod (32) is fixedly connected to one side of the rubber plate (33). A slot (31) is opened on one side of the stop bar (23). The size and shape of the outer surface of the plug rod (32) are adapted to the size and shape of the inner wall of the slot (31).
8. The anti-collision and anti-collision protection mechanism for construction scaffolding according to claim 7, characterized in that: A groove block (34) is fixedly connected to one side of the rubber plate (33), and two grooves are formed on the outer surface of the groove block (34).