Collision buffering protection mechanism for constructional engineering

Abstract

The utility model relates to the field of constructional engineering, in particular to a collision buffering protection mechanism for constructional engineering, which comprises a hanging basket body, one side of the hanging basket body is fixedly connected with a fixing plate and a fixing hollow block, four corners of the lower side of the hanging basket body are fixedly connected with first buffering springs, and the lower ends of the first buffering springs are fixedly connected with universal wheels. A buffer mechanism is arranged on the outer side of the hanging basket body, the buffer mechanism comprises a connecting rod rotationally connected to the inner side of the fixed hollow block, and a buffer plate is arranged on one side of the hanging basket body to enhance the wear resistance of the hanging basket body when the hanging basket body collides with a wall body; and when the hanging basket body shakes under the action of wind power and makes contact with the wall, force generated during displacement of the buffer plate can be transmitted to one side of the movable plate through the mounting rod and the rotating rod due to displacement of the buffer plate, and the force generated during movement of the buffer plate is buffered again through stretching and retracting of the second buffer spring.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a collision buffer protection mechanism for construction engineering. Background Art

[0002] Construction engineering refers to all types of engineering activities, including the construction of buildings and infrastructure. It encompasses the entire process from design, planning, construction, maintenance, and management. Construction engineering encompasses a wide range of sectors, including civil and industrial construction. In this context, a suspended platform is a device used for aerial work, typically used for exterior wall construction, cleaning, repair, and decoration. It provides a stable platform for workers to ascend and descend from the exterior of a building, facilitating construction and maintenance work.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN221168614U, Authorization Date: 2024-06-18, discloses a collision buffer protection mechanism for construction engineering, including a hanging basket body, and also including: a card slot, which is respectively opened on both sides of the top of the hanging basket body; a buffer protection mechanism, which is opened on one side of the card slot, and the buffer protection mechanism includes a concave groove, the concave groove is opened at the bottom of the two card slots, and an air pump is installed inside the card slot; a concave tube is installed inside the concave groove, and one end of a plurality of connecting tubes is connected on both sides of the outer wall of the concave tube, and the other end of the connecting tube passes through the hanging basket body and is connected to a buffer airbag. The present application can set the concave tube inside the hanging basket body, and when the hanging basket body collides, it can inflate the inside of the concave tube through the air pump, and input the gas into the plurality of connecting tubes connected to the surface of the concave tube, thereby simultaneously inflating the airbags outside and inside the hanging basket body, thereby achieving simultaneous protection of the outside and inside of the hanging basket body.

[0004] However, the device still has the following defects: although the inner side of the cushioning airbag can be inflated by an air pump, so that the cushioning airbag can protect and cushion the hanging basket body, the cushioning airbag will cause certain wear on the surface of the airbag when it collides or contacts the wall, and the wear on the surface of the cushioning airbag will increase with time. This makes it easy for the cushioning airbag to rupture and leak due to severe wear on the surface after long-term use, thereby reducing the protective effect of the hanging basket and the service life of the cushioning airbag itself. Utility Model Content

[0005] In response to the above problems, the utility model provides a collision buffer protection mechanism for construction engineering, comprising a hanging basket body, a fixed plate and a fixed hollow block fixedly connected to one side of the hanging basket body, first buffer springs fixedly connected to the four corners of the lower side of the hanging basket body, a universal wheel fixedly connected to the lower end of the first buffer spring, and a buffer mechanism provided on the outer side of the hanging basket body;

[0006] The buffer mechanism includes a connecting rod rotatably connected to the inner side of the fixed hollow block, the upper and lower ends of the connecting rod both pass through the fixed hollow block, the outer side of the connecting rod is rotatably connected to a rotating plate, the inner side of the rotating plate is fixedly connected to the rotating rod, the outer side of the rotating rod is rotatably connected to the connecting plate, and the upper and lower ends of the rotating rod both pass through the connecting plate.

[0007] Furthermore, the inner side of the connecting plate is rotatably connected to the mounting rod, the outer side of the mounting rod is provided with a connecting block, one side of the connecting block is fixedly connected to a buffer plate, the buffer plate is provided on one side of the hanging basket body, and the outer side of the mounting rod is rotatably connected to the connecting block, and the upper and lower ends of the mounting rod pass through the connecting block, one side of the fixed plate is fixedly connected to a second buffer spring, and one side of the second buffer spring is fixedly connected to a movable plate.

[0008] Furthermore, a third buffer spring is fixedly connected to one side of the hanging basket body, and the end of the third buffer spring away from the hanging basket body is fixedly connected to the buffer plate. A damper is fixedly connected between the hanging basket body and the buffer plate, and the third buffer spring is arranged on the outside of the damper.

[0009] Furthermore, a sliding rod is fixedly connected to a side of the movable plate away from the fixed hollow block, a sliding groove is provided on one side of the fixed plate, and the sliding rod is slidably connected to the inner side of the sliding groove.

[0010] Furthermore, the upper and lower sides of the fixed hollow block are fixedly connected with a first limiting ring block, and multiple first limiting ring blocks are arranged on the outside of the connecting rod; the upper and lower sides of the connecting block are fixedly connected with a second limiting ring block, and multiple second limiting ring blocks are arranged on the outside of the mounting rod.

[0011] Furthermore, the outer side of the rotating rod is rotatably connected to a rotating ring block, and two rotating ring blocks are provided, and the two rotating ring blocks are respectively arranged on the upper and lower sides of the connecting plate.

[0012] Furthermore, a rubber gasket is fixedly connected to the inner side of the fixing plate, the rubber gasket is arranged on the inner side of the sliding groove, and the rubber gasket is arranged on the outer side of the sliding rod.

[0013] Furthermore, a first rubber layer is movably bonded to a side of the buffer plate away from the hanging basket body, a second rubber layer is provided on the inner side of the hanging basket body, and a sponge layer is movably bonded to the inner side of the second rubber layer.

[0014] The beneficial effects of the utility model are:

[0015] 1. In this device, a buffer plate is arranged on one side of the hanging basket body to enhance the wear resistance of the hanging basket body when colliding with the wall. By utilizing the connection between the connecting rod, the connecting plate, the rotating plate and the rotating rod, when the hanging basket body shakes under the action of wind and contacts the wall, the displacement of the buffer plate can transmit the force generated by the displacement of the buffer plate to one side of the movable plate through the mounting rod and the rotating rod, and again through the expansion and contraction of the second buffer spring, the force of the buffer plate when moving can be buffered.

[0016] 2. The buffer plate in this device can be used for a long time. Even if it is seriously worn out, it can still play a buffering role smoothly without breaking, thereby increasing the service life of the buffer mechanism.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Shows a structural main body diagram according to an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the top view of the buffer mechanism according to an embodiment of the present utility model is shown;

[0021] Figure 3 A schematic structural diagram of a damper and a rubber washer according to an embodiment of the present utility model is shown;

[0022] Figure 4 A schematic cross-sectional view of a connecting rod and a sliding groove according to an embodiment of the present utility model is shown;

[0023] Figure 5 Shows a schematic structural diagram of a third buffer spring according to an embodiment of the present utility model;

[0024] Figure 6 A schematic structural diagram of the first limiting ring block and the rotating ring block according to an embodiment of the present utility model is shown.

[0025] In the figure: 1. hanging basket body; 2. fixed plate; 31. first buffer spring; 32. universal wheel; 4. buffer mechanism; 41. second buffer spring; 42. connecting rod; 43. rotating plate; 44. rotating rod; 45. connecting plate; 46. mounting rod; 47. connecting block; 48. buffer plate; 49. movable plate; 51. third buffer spring; 52. damper; 6. first rubber layer; 7. fixed hollow block; 81. first limiting ring block; 82. second limiting ring block; 9. rotating ring block; 101. sliding rod; 102. slide groove; 11. rubber gasket; 121. second rubber layer; 122. sponge layer. DETAILED DESCRIPTION

[0026] 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 accompanying drawings of 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 shall fall within the scope of protection of the present invention.

[0027] The embodiment of the present utility model provides a collision buffer protection mechanism for construction engineering, including a hanging basket body 1, exemplarily, as Figures 1-6 As shown, a fixed plate 2 and a fixed hollow block 7 are fixedly connected to one side of the hanging basket body 1, a first buffer spring 31 is fixedly connected to the four corners of the lower side of the hanging basket body 1, the lower end of the first buffer spring 31 is fixedly connected to a universal wheel 32, and a buffer mechanism 4 is provided on the outside of the hanging basket body 1.

[0028] The buffer mechanism 4 includes a connecting rod 42 rotatably connected to the inner side of the fixed hollow block 7, the upper and lower ends of the connecting rod 42 both pass through the fixed hollow block 7, the outer side of the connecting rod 42 is rotatably connected to a rotating plate 43, the inner side of the rotating plate 43 is fixedly connected to a rotating rod 44, the outer side of the rotating rod 44 is rotatably connected to a connecting plate 45, and the upper and lower ends of the rotating rod 44 both pass through the connecting plate 45.

[0029] The inner side of the connecting plate 45 is rotatably connected to the mounting rod 46, and a connecting block 47 is provided on the outer side of the mounting rod 46. A buffer plate 48 is fixedly connected to one side of the connecting block 47. The buffer plate 48 is provided on one side of the hanging basket body 1, and the outer side of the mounting rod 46 is rotatably connected to the connecting block 47, and the upper and lower ends of the mounting rod 46 pass through the connecting block 47. A second buffer spring 41 is fixedly connected to one side of the fixed plate 2, and a movable plate 49 is fixedly connected to one side of the second buffer spring 41.

[0030] Specifically, the buffer plate 48 provided on one side of the hanging basket body 1 can enhance the wear resistance of the hanging basket body 1 when colliding with the wall. By utilizing the connection between the connecting rod 42, the connecting plate 45, the rotating plate 43 and the rotating rod 44, when the hanging basket body 1 shakes under the action of wind and contacts the wall, the displacement of the buffer plate 48 can transmit the force generated by the displacement of the buffer plate 48 to one side of the movable plate 49 through the installation rod 46 and the rotating rod 44, and again through the expansion and contraction of the second buffer spring 41, the force of the buffer plate 48 when moving is buffered, thereby effectively absorbing and dispersing part of the impact force, reducing the shaking of the hanging basket body 1, providing a stable working environment, and thus improving the protection effect for the staff;

[0031] In addition, the cooperation between the rotating plate 43 and the rotating rod 44 in the buffer mechanism 4 enables the collision force to be transmitted and buffered through multiple support points, thereby avoiding damage caused by excessive force on a single component.

[0032] A third buffer spring 51 is fixedly connected to one side of the hanging basket body 1. Figures 1-6 shown.

[0033] The third buffer spring 51 is fixedly connected between the end away from the hanging basket body 1 and the buffer plate 48 . A damper 52 is fixedly connected between the hanging basket body 1 and the buffer plate 48 . The third buffer spring 51 is arranged on the outside of the damper 52 .

[0034] A sliding rod 101 is fixedly connected to the side of the movable plate 49 away from the fixed hollow block 7 , and a sliding groove 102 is opened on one side of the fixed plate 2 , and the sliding rod 101 is slidably connected to the inner side of the sliding groove 102 .

[0035] The upper and lower sides of the fixed hollow block 7 are fixedly connected with a first limiting ring block 81, and multiple first limiting ring blocks 81 are arranged on the outside of the connecting rod 42. The upper and lower sides of the connecting block 47 are fixedly connected with a second limiting ring block 82, and multiple second limiting ring blocks 82 are arranged on the outside of the mounting rod 46.

[0036] Specifically, the combination of the third buffer spring 51 and the damper 52 provides dual buffer protection. The third buffer spring 51 provides a basic buffering effect, while the damper 52 can reduce the vibration when the spring returns, making the buffering more stable.

[0037] In addition, the slide bar 101 is fixedly connected to the movable plate 49, and the slide bar 101 is slidably connected to the inside of the slide groove 102 on the fixed plate 2, ensuring the smooth sliding of the movable plate 49 and avoiding deviation and shaking, thereby ensuring the stability of the buffer mechanism 4 and improving the reliability of the buffer mechanism 4;

[0038] In addition, the first limiting ring block 81 can limit the movement range of the connecting rod 42, while the second limiting ring block 82 can limit the movement range of the installation rod 46, thereby effectively preventing the connecting rod 42 and the installation rod 46 from being misaligned or excessively moved during operation.

[0039] The outer side of the rotating rod 44 is rotatably connected with a rotating ring block 9. There are two rotating ring blocks 9, and the two rotating ring blocks 9 are respectively arranged on the upper and lower sides of the connecting plate 45. Figures 1-6 shown.

[0040] A rubber washer 11 is fixedly connected to the inner side of the fixing plate 2 . The rubber washer 11 is arranged on the inner side of the sliding groove 102 , and the rubber washer 11 is arranged on the outer side of the sliding rod 101 .

[0041] The first rubber layer 6 is movably bonded to the side of the buffer plate 48 away from the hanging basket body 1 . The second rubber layer 121 is provided on the inner side of the hanging basket body 1 . The sponge layer 122 is movably bonded to the inner side of the second rubber layer 121 .

[0042] Specifically, the setting of the rotating ring block 9 can reduce the friction between the rotating plate 43 and the connecting plate 45 and the moving plate 49 when the rotating plate 43 and the connecting plate 45 squeeze the moving plate 49, thereby increasing the service life of the rotating plate 43 and the connecting plate 45.

[0043] In addition, the provision of the rubber washer 11 can effectively reduce the resonance of the slide bar 101 caused by the second buffer spring 41 when the slide bar 101 is reset during its movement, and reduce some of the wear caused by friction.

[0044] In addition, the combined design of the second rubber layer 121 and the sponge layer 122 provides double protection for the hanging basket body 1. When the hanging basket body 1 shakes or collides during construction, these protective layers can effectively absorb the impact force and reduce the vibration and impact transmitted to the inside of the hanging basket body 1, thereby protecting the personnel working in the hanging basket body 1 from injury, and can reduce the injuries suffered by the staff when they collide with the inside of the hanging basket body 1.

[0045] The working principle of a collision buffer protection mechanism for construction engineering proposed by the embodiment of the utility model is as follows: when the device is in use, the hanging basket body 1 can be lifted by a lifting tool, so that the workers can smoothly carry out construction. When the hanging basket body 1 shakes due to wind, the buffer plate 48 on one side of the hanging basket body 1 will collide with the wall. During the collision, the buffer plate 48 will be displaced. The displacement of the buffer plate 48 will drive the connecting plate 45 to rotate through the connecting block 47. The rotation of the connecting plate 45 will squeeze the rotating plate 43, so that the rotating plate 43 is also squeezed. At the same time, the rotating rod 44 will rotate the moving plate 4 through the rotating ring block 9. 9 is pushed, and at this time the second buffer spring 41 can buffer the rotating rod 44 and the connecting block 47 through its own elasticity, thereby protecting the staff. At the same time, the third buffer spring 51 can further play a buffering role, and cooperate with the damper 52 to improve the buffering effect on the buffer plate 48, and at the same time reduce the vibration generated by the third buffer spring 51 when it is elastically reset, greatly improving the life of the hanging basket body 1 during use. At the same time, the buffer plate 48 can be used for a long time, and even if it is seriously worn, it can still smoothly play a buffering effect without being broken, thereby increasing the service life of the buffer mechanism 4.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A collision buffer protection mechanism for construction engineering, comprising a hanging basket body (1), characterized in that: A fixed plate (2) and a fixed hollow block (7) are fixedly connected to one side of the hanging basket body (1); first buffer springs (31) are fixedly connected to the four corners of the lower side of the hanging basket body (1); the lower end of the first buffer spring (31) is fixedly connected to a universal wheel (32); and a buffer mechanism (4) is provided on the outer side of the hanging basket body (1); The buffer mechanism (4) comprises a connecting rod (42) rotatably connected to the inner side of the fixed hollow block (7), the upper and lower ends of the connecting rod (42) both pass through the fixed hollow block (7), the outer side of the connecting rod (42) is rotatably connected to a rotating plate (43), the inner side of the rotating plate (43) is fixedly connected to a rotating rod (44), the outer side of the rotating rod (44) is rotatably connected to a connecting plate (45), and the upper and lower ends of the rotating rod (44) both pass through the connecting plate (45).

2. A collision buffer protection mechanism for construction engineering according to claim 1, characterized in that: The inner side of the connecting plate (45) is rotatably connected to a mounting rod (46), the outer side of the mounting rod (46) is provided with a connecting block (47), one side of the connecting block (47) is fixedly connected to a buffer plate (48), the buffer plate (48) is provided on one side of the hanging basket body (1), and the outer side of the mounting rod (46) is rotatably connected to the connecting block (47), and the upper and lower ends of the mounting rod (46) both pass through the connecting block (47), one side of the fixed plate (2) is fixedly connected to a second buffer spring (41), and one side of the second buffer spring (41) is fixedly connected to a movable plate (49).

3. The collision buffer protection mechanism for construction engineering according to claim 2, characterized in that: A third buffer spring (51) is fixedly connected to one side of the hanging basket body (1), and an end of the third buffer spring (51) away from the hanging basket body (1) is fixedly connected to the buffer plate (48). A damper (52) is fixedly connected between the hanging basket body (1) and the buffer plate (48), and the third buffer spring (51) is arranged on the outside of the damper (52).

4. The collision buffer protection mechanism for construction engineering according to claim 3, characterized in that: A sliding rod (101) is fixedly connected to one side of the movable plate (49) away from the fixed hollow block (7), a sliding groove (102) is provided on one side of the fixed plate (2), and the sliding rod (101) is slidably connected to the inner side of the sliding groove (102).

5. The collision buffer protection mechanism for construction engineering according to claim 4, characterized in that: The upper and lower sides of the fixed hollow block (7) are fixedly connected to first limiting ring blocks (81), and a plurality of the first limiting ring blocks (81) are arranged on the outside of the connecting rod (42); the upper and lower sides of the connecting block (47) are fixedly connected to second limiting ring blocks (82), and a plurality of the second limiting ring blocks (82) are arranged on the outside of the mounting rod (46).

6. The collision buffer protection mechanism for construction engineering according to claim 3, characterized in that: The outer side of the rotating rod (44) is rotatably connected to a rotating ring block (9), and two rotating ring blocks (9) are provided, and the two rotating ring blocks (9) are respectively provided on the upper and lower sides of the connecting plate (45).

7. The collision buffer protection mechanism for construction engineering according to claim 5, characterized in that: A rubber gasket (11) is fixedly connected to the inner side of the fixing plate (2), the rubber gasket (11) is arranged on the inner side of the sliding groove (102), and the rubber gasket (11) is arranged on the outer side of the sliding rod (101).

8. The collision buffer protection mechanism for construction engineering according to claim 6, characterized in that: A first rubber layer (6) is movably bonded to a side of the buffer plate (48) away from the hanging basket body (1), a second rubber layer (121) is provided on the inner side of the hanging basket body (1), and a sponge layer (122) is movably bonded to the inner side of the second rubber layer (121).

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