Extensible building construction platform
By introducing electric telescopic rods and adjustment devices into the construction platform, the gap between the platform and the building is dynamically adjusted, and the safety hazards caused by the platform not being fit during construction are solved, achieving higher adaptability and safety .
Patent Information
- Application Number
- CN202420428264.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-06
AI Technical Summary
During the construction process, due to the different construction location and terrain, there may be gaps between the construction platform body and the building that cannot fit, resulting in construction personnel being out of the air or falling construction tools, which poses safety hazards.
A scalable building construction platform is designed, using electric telescopic rods and adjustment devices. Through the coordination of the adjustment plates and rods, the gap between the platform and the building can be dynamically adjusted during the construction process to ensure the stability of the platform.
By dynamically adjusting the gaps, the construction personnel are effectively avoided from lapses and construction tools falling, the safety hazards during construction are reduced, and the adaptability of the construction platform is improved.
Smart Images
Figure CN222435799U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction platforms, in particular to an expandable building construction platform. Background Art
[0002] A construction platform refers to a temporary work platform built during the construction process using tools such as scaffolding, steel pipe materials, and herringbone ladders to provide a working platform and safety protection for construction workers.
[0003] When the construction platform body is used to assist construction operations during the construction process, due to the different terrains of the location where construction is required, after the base frame and the construction platform body are placed at the location where construction is required, there may be a gap between the construction platform body and the building and they may not fit together, which may cause construction workers to step on empty space or construction tools to fall through the gaps during construction, resulting in certain safety hazards during construction. Utility Model Content
[0004] The utility model proposes an expandable building construction platform to solve the problem that when a construction platform body is used to assist construction operations during a construction process, due to the different terrains of the location where construction is required, after the base frame and the construction platform body are placed at the location where construction is required, there may be a gap between the construction platform body and the building and they cannot fit together, which may cause construction workers to step on empty space or construction tools to fall through the gap during construction, resulting in certain safety hazards during construction.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an expandable construction platform, including a base frame and a construction platform body, the inner walls at both ends of the base frame are respectively slidably connected to the outer surfaces at both ends of the construction platform body, the bottom of the construction platform body is symmetrically fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to one side of the base frame, one side of the construction platform body is provided with an adjustment device, one side of the base frame is symmetrically provided with a limiting device, the adjustment device includes an adjustment plate, one side of the construction platform body is provided with a slide groove, the slide groove The inner wall is slidably connected to the outer surface of the adjustment plate, and a clamping hole is opened on one side of the inner wall at both ends of the slide groove, and a number of clamping slots are opened on both sides of the adjustment plate. Both sides of the inner wall of the construction platform body are fixedly connected with a limiting telescopic rod, and one end of the limiting telescopic rod is fixedly connected with a round block. The outer surface of the limiting telescopic rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to one side of the round block and one side of the inner wall of the construction platform body. One side of the round block is rotatably connected with a clamping rod, and the size and shape of the inner walls of the clamping hole and the clamping slot are adapted to the size and shape of the outer surface of one end of the clamping rod.
[0006] The effect achieved by the above components is: by setting the adjustment device, when the construction platform body is used to assist the construction operation during the construction process, the base frame and the construction platform body are first placed at the position where construction is required, and then the construction personnel stand on it and start the two electric telescopic rods to drive the construction platform body to rise to a certain position. At this time, hold the clamping rod and pull it outward so that one end of it is pulled out from the clamping hole and the clamping slot, and the other end will drive the limiting telescopic rod and the spring to be stretched open, and then rotate it on the round block to a certain angle so that one end of the clamping rod abuts against the inner wall of the construction platform body, and the same operation is performed on the other side, and then the adjustment plate is pulled out from the inner wall of the slide slot to a certain angle. The adjusting plate can be adjusted to a certain distance from the main body of the construction platform, so that one side of the adjusting plate can be butted against the building to block the gap between the building and the main body of the construction platform; after holding the clamping rod and rotating it on the round block to a certain angle, so that one end of the adjusting plate is aligned with the clamping hole and the corresponding clamping slot, release your hand, and the clamping rod will be clamped into the clamping hole and the clamping slot under the resetting action of the spring and the limit telescopic rod to limit and fix the stretched adjustment plate. In this way, the gap between the main body of the construction platform and the building can be blocked, so that the construction platform will not step on the air or the construction tools will not fall during construction, thereby reducing the potential safety hazards during construction. Through adjustment, gaps of different sizes can be blocked, thereby improving the adaptability of the construction platform body.
[0007] Preferably, a pull block is fixedly connected to one side of the clamping rod, and the cross section of the pull block is semicircular.
[0008] The effect achieved by the above components is that by providing the pulling block, the contact area of one side of the clamping rod can be increased, making it easier to manually hold and pull it.
[0009] Preferably, a magnet block is fixedly connected to the inner wall of the card slot, the card rod is made of iron, and one end of the card rod is magnetically attracted to one end of the magnet block.
[0010] The effect achieved by the above components is that by arranging the magnet block, after one end of the clamping rod is clamped into the clamping slot, it will be adsorbed and fixed by the magnet block for the second time, so that it is not easy to be pulled out when limiting.
[0011] Preferably, a limiting block is fixedly connected to one side of the adjustment plate, and the outer surface size of the limiting block is larger than the inner wall size of the slide groove.
[0012] The effect achieved by the above components is: by setting the limit block, when the adjustment plate is stored in the slide groove to a certain position, the limit block can limit it, so that it is easy to extract it when it is used next time.
[0013] Preferably, the limiting device includes a pedal rod and a connecting rod, a plurality of sliding holes are symmetrically opened on one side of the base frame, a plurality of limiting rods are fixedly connected to one side of the pedal rod, the outer surface of the limiting rod is slidably connected to the inner wall of the sliding hole, and a plurality of elastic arc blocks are fixedly connected to one side of the connecting rod, and the size and shape of the inner wall of the elastic arc block are adapted to the size and shape of the outer surface of the limiting rod.
[0014] The effect achieved by the above-mentioned components is: by setting the limit device, when the construction platform body is performing construction operations at the exterior wall of the building, after the base frame is placed on the ground, the connecting rod can be manually grasped and pulled outward, so that several elastic arc blocks on one side are removed from the outer surface of the limit rod between one side of the pedal rod and one side of the base frame, thereby releasing the limit on the limit rod. At this time, the pedal rod is stepped on hard with the foot, so that several limit rods slide downward in the sliding hole and one end is inserted into the ground. This makes it difficult for the base frame to slide on the ground, thereby improving the safety of the construction platform body.
[0015] Preferably, one end of the limiting rod is in a cone shape, and the cone-shaped end of the limiting rod is arranged on a side away from the pedal rod.
[0016] The effect achieved by the above components is that by setting one end of the limit rod to be in a cone shape, the limit rod can be easily and quickly inserted into the ground.
[0017] Preferably, one end of the connecting rod is fixedly connected to a connecting rope, and one end of the connecting rope is fixedly connected to one side of the base frame.
[0018] The effect achieved by the above components is: by setting the connecting rope, the connecting rod can be limited and fixed on one side of the base frame, so that it is not easy to be lost after being removed from the limiting rod, and it is convenient to store.
[0019] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the pedal bar, and the plurality of anti-slip strips are arranged at equal distances.
[0020] The effect achieved by the above components is that the contact friction force on one side of the pedal bar can be increased by arranging the anti-slip strip, so that the foot is not prone to slipping when stepping on the pedal bar, and the stepping is more firm.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, by setting an adjustment device, when the construction platform body is used to assist construction operations during the construction process, the base frame and the construction platform body are first placed at the position where construction is required, and then the construction personnel stand on it and start the two electric telescopic rods to drive the construction platform body to rise to a certain position. At this time, the clamping rod is held and pulled outward, so that one end of the clamping rod is pulled out from the clamping hole and the clamping groove, and the other end drives the limiting telescopic rod and the spring to be stretched, and then it is rotated on the round block to a certain angle, so that one end of the clamping rod is abutted against the inner wall of the construction platform body, and the other side is operated in the same way, and then the adjustment plate is pulled out from the inner wall of the slide groove to a certain distance. The clamping rod is held away from the building so that one side thereof abuts against the building to block the gap between the building and the construction platform body; after holding the clamping rod and rotating it on the round block to a certain angle so that one end thereof is aligned with the clamping hole and the corresponding clamping slot, release your hand and the clamping rod will be clamped into the clamping hole and the clamping slot under the resetting action of the spring and the limit telescopic rod to limit and fix the stretched out adjustment plate. In this way, the gap between the construction platform body and the building can be blocked so that the construction worker will not step into the air or the construction tools will not fall during the construction, thereby reducing the potential safety hazards during the construction; through adjustment, gaps of different sizes can be blocked, thereby improving the adaptability of the construction platform body. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the base frame of the utility model;
[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment plate of the utility model;
[0025] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the pedal rod of the utility model.
[0027] Legend: 1. Base frame; 2. Adjustment device; 3. Limit device; 4. Construction platform body; 5. Electric telescopic rod; 21. Slide groove; 22. Clamp hole; 23. Adjustment plate; 24. Clamp groove; 25. Limit telescopic rod; 26. Round block; 27. Spring; 28. Clamp rod; 29. Pull block; 210. Magnet block; 211. Limit block; 31. Slide hole; 32. Pedal rod; 33. Limit rod; 34. Connecting rod; 35. Elastic arc block; 36. Connecting rope; 37. Anti-slip strip. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4As shown, an expandable construction platform comprises a base frame 1 and a construction platform body 4, the inner walls at both ends of the base frame 1 are respectively slidably connected to the outer surfaces at both ends of the construction platform body 4, the bottom of the construction platform body 4 is symmetrically fixedly connected with an electric telescopic rod 5, one end of the electric telescopic rod 5 is fixedly connected to one side of the base frame 1, an adjustment device 2 is provided on one side of the construction platform body 4, a limiting device 3 is symmetrically provided on one side of the base frame 1, the adjustment device 2 comprises an adjustment plate 23, a slide groove 21 is provided on one side of the construction platform body 4, the inner wall of the slide groove 21 is slidably connected to the outer surface of the adjustment plate 23, and the slide groove A clamping hole 22 is provided on one side of the inner wall at both ends of 21, and a plurality of clamping grooves 24 are provided on both sides of the adjustment plate 23. A limiting telescopic rod 25 is fixedly connected to both sides of the inner wall of the construction platform body 4, and a round block 26 is fixedly connected to one end of the limiting telescopic rod 25. A spring 27 is sleeved on the outer surface of the limiting telescopic rod 25, and both ends of the spring 27 are respectively fixedly connected to one side of the round block 26 and one side of the inner wall of the construction platform body 4. A clamping rod 28 is rotatably connected to one side of the round block 26. The size and shape of the inner walls of the clamping hole 22 and the clamping groove 24 are adapted to the size and shape of the outer surface of one end of the clamping rod 28. When the construction platform body 4 is used to assist construction operations during the construction process, the base frame 1 and the construction platform body 4 are first placed at the position where construction is required. Then, after the construction personnel stand on them, the two electric telescopic rods 5 are started to drive the construction platform body 4 to rise to a certain position. At this time, the clamping rod 28 is held and pulled outward so that one end thereof is pulled out from the clamping hole 22 and the clamping slot 24, and the other end thereof drives the limiting telescopic rod 25 and the spring 27 to be stretched open. Then, the clamping rod 28 is rotated to a certain angle on the round block 26 so that one end of the clamping rod 28 abuts against the inner wall of the construction platform body 4, and the same operation is performed on the other side. Then, the adjusting plate 23 is pulled out from the inner wall of the slide slot 21 to a certain distance so that one side thereof abuts against the inner wall of the slide slot 21. On the building, the gap between the building and the construction platform body 4 is blocked. After holding the clamping rod 28 and rotating it on the round block 26 to a certain angle, one end of which is aligned with the clamping hole 22 and the corresponding clamping slot 24, release your hand. The clamping rod 28 will be clamped into the clamping hole 22 and the clamping slot 24 under the resetting action of the spring 27 and the limiting telescopic rod 25 to limit and fix the stretched adjustment plate 23. In this way, the gap between the construction platform body 4 and the building can be blocked, so that the construction platform body 4 will not step on the air or the construction tools will not fall during construction, thereby reducing the safety hazards during construction. Through adjustment, gaps of different sizes can be blocked, thereby improving the adaptability of the construction platform body 4.
[0029] Reference Figure 1-4As shown, this embodiment discloses that a pull block 29 is fixedly connected to one side of the card rod 28, and the cross section of the pull block 29 is semicircular. By providing the pull block 29, the contact area of one side of the card rod 28 can be increased, making it convenient to manually hold and pull it. A magnet block 210 is fixedly connected to the inner wall of the slot 24, and the card rod 28 is made of iron. One end of the card rod 28 is magnetically attracted to one side of the magnet block 210. By providing the magnet block 210, after one end of the card rod 28 is inserted into the slot 24, it will be fixed by the magnet block 210 for a second time, so that it is not easy to be pulled out when limiting.
[0030] Reference Figure 1-4 As shown, this embodiment discloses that one side of the adjustment plate 23 is fixedly connected to a limiting block 211, and the outer surface size of the limiting block 211 is larger than the inner wall size of the slide slot 21. By providing the limiting block 211, when the adjustment plate 23 is received in the slide slot 21 to a certain position, the limiting block 211 can limit it, so that it is easy to extract it when it is used next time.
[0031] Reference Figure 4 As shown, this embodiment discloses that the limiting device 3 includes a pedal rod 32 and a connecting rod 34. A plurality of sliding holes 31 are symmetrically opened on one side of the base frame 1. A plurality of limiting rods 33 are fixedly connected to one side of the pedal rod 32. The outer surface of the limiting rod 33 is slidably connected to the inner wall of the sliding hole 31. A plurality of elastic arc blocks 35 are fixedly connected to one side of the connecting rod 34. The size and shape of the inner wall of the elastic arc block 35 are adapted to the size and shape of the outer surface of the limiting rod 33. When the construction platform body 4 is performing construction operations on the exterior wall of a building, after the base frame 1 is placed on the ground, the connecting rod 34 can be manually grasped and pulled outward, so that several elastic arc blocks 35 on one side are removed from the outer surface of the limit rod 33 between one side of the pedal rod 32 and one side of the base frame 1, thereby releasing the limit on the limit rod 33. At this time, the pedal rod 32 is stepped on forcefully with the foot, so that several limit rods 33 slide downward in the sliding hole 31, and one end is inserted into the ground. This makes it difficult for the base frame 1 to slide on the ground, thereby improving the safety of the construction platform body 4.
[0032] Reference Figure 4As shown, this embodiment discloses that one end of the limit rod 33 is in the shape of a cone, and the end of the limit rod 33 in the shape of a cone is arranged on a side away from the pedal rod 32. By setting one end of the limit rod 33 in the shape of a cone, the limit rod 33 can be easily and quickly inserted into the ground. One end of the connecting rod 34 is fixedly connected with a connecting rope 36, and one end of the connecting rope 36 is fixedly connected to one side of the base frame 1. By setting the connecting rope 36, the connecting rod 34 can be fixed on one side of the base frame 1, so that it is not easy to lose after being removed from the limit rod 33, and it is convenient to store. One side of the pedal rod 32 is fixedly connected with a plurality of anti-slip strips 37, and the plurality of anti-slip strips 37 are arranged at equal distances. By setting the anti-slip strips 37, the contact friction force on one side of the pedal rod 32 can be increased, so that it is not easy to slip when the foot steps on the pedal rod 32, and the stepping is more firm.
[0033] Working principle: when the construction platform body 4 is used to assist construction operations during the construction process, the base frame 1 and the construction platform body 4 are first placed at the position where construction is required. Then, after the construction personnel stand on them, the two electric telescopic rods 5 are started to drive the construction platform body 4 to rise to a certain position. At this time, the pulling block 29 is held to pull the clamping rod 28 outward, so that one end of it is pulled out from the clamping hole 22 and the clamping groove 24 and the magnet block 210, and the other end will drive the limiting telescopic rod 25 and the spring 27 to be stretched open, and then it is rotated on the round block 26 to a certain angle, so that one end of the clamping rod 28 is against the inner wall of the construction platform body 4, and the same operation is performed on the other side, and then the limiting block 211 is held to pull the adjustment plate 23 out of the inner wall of the slide groove 21 The clamping rod 28 is then held and rotated on the round block 26 to a certain distance so that one side thereof abuts against the building to block the gap between the building and the construction platform body 4. The clamping rod 28 is then held and rotated to a certain angle on the round block 26 so that one end thereof is aligned with the clamping hole 22 and the corresponding clamping slot 24. The hand is then released and the clamping rod 28 is clamped into the clamping hole 22 and the clamping slot 24 under the resetting action of the spring 27 and the limiting telescopic rod 25 to limit and fix the stretched adjusting plate 23. In this way, the gap between the construction platform body 4 and the building can be blocked so that the construction platform body 4 will not step into the air or construction tools will not fall during construction, thereby reducing the potential safety hazards during construction. Through adjustment, gaps of different sizes can be blocked, thereby improving the adaptability of the construction platform body 4.
[0034] When the construction platform body 4 is performing construction operations on the exterior wall of a building, after the base frame 1 is placed on the ground, the connecting rod 34 can be manually grasped and pulled outward, so that several elastic arc blocks 35 on one side are removed from the outer surface of the limit rod 33 between one side of the pedal rod 32 and one side of the base frame 1, thereby releasing the limit on the limit rod 33. At this time, the pedal rod 32 and the anti-slip strip 37 are stepped on with the foot to make several limit rods 33 slide downward in the sliding hole 31, with one end inserted into the ground. This can prevent the base frame 1 from sliding on the ground, thereby improving the safety of the construction platform body 4.
Claims
1. An expandable construction platform, comprising a base frame (1) and a construction platform body (4), characterized in that: The inner walls at both ends of the base frame (1) are respectively slidably connected to the outer surfaces at both ends of the construction platform body (4); the bottom of the construction platform body (4) is symmetrically fixedly connected with an electric telescopic rod (5); one end of the electric telescopic rod (5) is fixedly connected to one side of the base frame (1); one side of the construction platform body (4) is provided with an adjustment device (2); one side of the base frame (1) is symmetrically provided with a limit device (3); the adjustment device (2) includes an adjustment plate (23); one side of the construction platform body (4) is provided with a slide groove (21); the inner wall of the slide groove (21) is slidably connected to the outer surface of the adjustment plate (23); one side of the inner wall at both ends of the slide groove (21) is provided with a A clamping hole (22), a plurality of clamping grooves (24) are provided on both sides of the adjustment plate (23), and both sides of the inner wall of the construction platform body (4) are fixedly connected with a limited telescopic rod (25), one end of the limited telescopic rod (25) is fixedly connected with a round block (26), and the outer surface of the limited telescopic rod (25) is sleeved with a spring (27), and the two ends of the spring (27) are respectively fixedly connected to one side of the round block (26) and one side of the inner wall of the construction platform body (4), and one side of the round block (26) is rotatably connected with a clamping rod (28), and the size and shape of the inner walls of the clamping hole (22) and the clamping groove (24) are adapted to the size and shape of the outer surface of one end of the clamping rod (28).
2. The expandable construction platform according to claim 1, characterized in that: A pull block (29) is fixedly connected to one side of the clamping rod (28), and the cross section of the pull block (29) is in the shape of a semicircular arc.
3. The expandable construction platform according to claim 1, characterized in that: The inner wall of the clamping slot (24) is fixedly connected with a magnet block (210); the clamping rod (28) is made of iron; one end of the clamping rod (28) is magnetically attracted to one end of the magnet block (210).
4. The expandable construction platform according to claim 1, characterized in that: One side of the adjustment plate (23) is fixedly connected to a limiting block (211), and the outer surface size of the limiting block (211) is larger than the inner wall size of the sliding groove (21).
5. The expandable construction platform according to claim 1, characterized in that: The limiting device (3) comprises a pedal rod (32) and a connecting rod (34); a plurality of sliding holes (31) are symmetrically provided on one side of the base frame (1); a plurality of limiting rods (33) are fixedly connected to one side of the pedal rod (32); the outer surface of the limiting rod (33) is slidably connected to the inner wall of the sliding hole (31); a plurality of elastic arc blocks (35) are fixedly connected to one side of the connecting rod (34); the size and shape of the inner wall of the elastic arc block (35) are adapted to the size and shape of the outer surface of the limiting rod (33).
6. The expandable construction platform according to claim 5, characterized in that: One end of the limiting rod (33) is in the shape of a cone, and the cone-shaped end of the limiting rod (33) is arranged on a side away from the pedal rod (32).
7. The expandable construction platform according to claim 5, characterized in that: One end of the connecting rod (34) is fixedly connected to a connecting rope (36), and one end of the connecting rope (36) is fixedly connected to one side of the base frame (1).
8. The expandable construction platform according to claim 5, characterized in that: A plurality of anti-slip strips (37) are fixedly connected to one side of the pedal rod (32), and the plurality of anti-slip strips (37) are arranged at equal distances.