Bridge bottom construction hanging basket with protection mechanism

Abstract

The bridge bottom construction hanging basket with the protection mechanism comprises a frame body, a buffering device and a safety handrail, supporting columns are fixedly connected to the four corners of the upper surface of the frame body, a protection plate is fixedly connected to the upper surfaces of the supporting columns, a set of penetrating holes are formed in the four corners of the protection plate, and the buffering device is fixedly connected with the safety handrail. Buffering devices are fixedly connected to the four corners of the lower surface of the frame, a sliding rail is arranged at the right end of the front side of the upper surface of the bottom of the frame, a front door is slidably connected to the upper surface of the sliding rail, wheels are fixedly connected to the left end and the right end of the bottom of the front door, and a first connecting block is fixedly connected to the left end of the upper end of the rear side of the front door. A second connecting block is fixedly connected to the upper end of the left end of the rear side face of the front end of the frame body, and abutting plates are fixedly connected to the upper ends of the left and right ends of the front and rear sides of the frame body. According to the hanging basket provided with the protection mechanism and used for bridge bottom construction, the frame body can be protected conveniently, workers are prevented from being injured, and the frame body falling to the ground can be buffered conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field related to bridge construction, in particular to a hanging basket for bridge bottom construction with a protective mechanism. Background Art

[0002] The hanging basket used for the construction of bridge drainage pipes is a kind of hanging basket used to carry construction workers when the bridge drainage pipes are erected. When it rains, water will accumulate on the upper part of the bridge, so a drainage system is needed to drain the water. The drainage pipes in the drainage system are all set at the bottom of the bridge. Therefore, when constructing the drainage pipes, the construction workers need to stand on the hanging basket and use external equipment to hang the hanging basket at the bottom of the bridge so that the construction workers can carry out construction work.

[0003] The Chinese utility model patent with reference authorization announcement number CN216809632U ​​discloses a safety hanging basket for bridge construction, which relates to the technical field related to bridge construction, including a base plate, a column welded to the top of the column, a frame welded to the top of the frame, a lifting lug welded to the top of the frame, a buffer assembly installed at the bottom of the base plate, a protective assembly installed on the surface of the column, a balancing assembly installed on the surface of the base plate and the frame, a lifting assembly and a tool placement assembly installed on the surface of the frame, and the buffer assembly includes a short tube, the top of the short tube is welded to the bottom of the base plate. The utility model solves the problem that the existing hanging basket is easy to shake during the construction process of workers, the hanging basket will collide with the bridge, which is not conducive to use, and the workers cannot adjust the balance. At the same time, after the construction is completed, when the hanging basket falls to the ground at a relatively fast speed, the hanging basket does not have a good buffering effect, which is easy to cause harm to the workers.

[0004] However, the existing technology has the problem that there is no protective device on the top of the frame, which is not convenient for protecting the staff, and it is not convenient to cushion the frame when the frame falls to the ground;

[0005] For this reason, we propose a hanging basket for bridge bottom construction with a protective mechanism to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a hanging basket for bridge bottom construction with a protective mechanism, so as to solve the problems in the prior art proposed in the above background technology that there is no protective device on the top of the frame, which is inconvenient to protect the workers, and it is inconvenient to cushion the frame when the frame descends to the ground.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a hanging basket for bridge bottom construction with a protective mechanism, comprising a frame, a buffer device, and a safety handrail, wherein the four corners of the upper surface of the frame are fixedly connected to pillars, and the upper surfaces of the pillars are fixedly connected to protective plates, and the four corners of the protective plates are each provided with a group of through holes, the four corners of the lower surface of the frame are fixedly connected to the buffer device, and a slide rail is provided at the right end of the front side of the bottom upper surface of the frame, and the upper surface of the slide rail is slidably connected to a front door;

[0008] The left and right ends of the bottom of the front door are fixedly connected to wheels, and the left end of the upper rear side of the front door is fixedly connected to a first connecting block, the left end of the upper rear side of the front end of the frame is fixedly connected to a second connecting block, and the upper ends of the left and right ends of the front and rear sides of the frame are fixedly connected to abutment plates, and the outer side of the abutment plates is fixedly connected to a buffer pad, the two ends of the four corners of the upper surface of the frame are fixedly connected to connecting handles, and the inner top of the frame is fixedly connected to a safety handrail, and the inner upper end of the frame is fixedly connected to a storage frame.

[0009] Preferably, the buffer device is composed of a limit rod, a bottom rod and a spring. The bottom rod is slidably connected to the inside of the limit rod, and the upper surface of the bottom rod is fixedly connected to the spring.

[0010] Preferably, the top surface of the limiting rod is fixedly connected to the four corners of the lower surface of the frame.

[0011] Preferably, the upper surface of the spring is fixedly connected to the inner side surface of the top end of the limiting rod.

[0012] Preferably, the wheels are slidably connected to the inside of the slide rail.

[0013] Preferably, the front side surface of the front door is in contact with the front rear side surface of the frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the bridge bottom construction hanging basket with a protective mechanism is convenient for protecting the frame, preventing workers from being injured, and is convenient for cushioning the frame when it lands on the ground;

[0015] 1. The four corners of the top surface of the frame are fixedly connected with pillars, and the top surfaces of the pillars are fixedly connected with protective plates. The protective plates are triangular plates to prevent falling objects from hitting workers and prevent falling objects from staying on the protective plates. The left and right ends of the front and back sides of the frame are fixedly connected with abutment plates, and the outside of the abutment plates are fixedly connected with cushioning pads to protect the frame and prevent workers from being injured.

[0016] 2. The four corners of the bottom of the frame are fixedly connected with a buffer device. The bottom rod is an "I"-shaped rod. The upper end of the bottom rod is slidably connected to the limit rod. The upper surface of the bottom rod and the inner top surface of the limit rod are fixedly connected to the spring. The spring buffers the bottom rod to facilitate buffering the frame that falls to the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a perspective structural diagram of the utility model;

[0018] Figure 2 This is a side view schematic diagram of the cutaway structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0020] Figure 4 This is a schematic perspective cutaway structural diagram of the buffer device of the present invention.

[0021] In the figure: 1. frame; 2. pillar; 3. protective plate; 4. perforation; 5. buffer device; 501. limit rod; 502. bottom rod; 503. spring; 6. slide rail; 7. front door; 8. wheel; 9. first connecting block; 10. second connecting block; 11. stop plate; 12. buffer pad; 13. connecting handle; 14. safety handrail; 15. storage box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a hanging basket for bridge bottom construction with a protective mechanism, including a frame 1, a pillar 2, a protective plate 3, a perforation 4, a buffer device 5, a limit rod 501, a bottom rod 502, a spring 503, a slide rail 6, a front door 7, wheels 8, a first connecting block 9, a second connecting block 10, a stop plate 11, a buffer pad 12, a connecting handle 13, a safety handrail 14 and a storage frame 15.

[0024] The four corners of the upper surface of the frame 1 are fixedly connected to the pillars 2, and the upper surface of the pillars 2 is fixedly connected to the protective plate 3. The protective plate 3 is a triangular plate with a folded middle part, which can protect the top of the hanging basket and prevent falling objects from staying on the protective plate 3. A group of through holes 4 are opened at the four corners of the protective plate 3. The rope hanging the hanging basket passes through the through holes 4 and is connected to the connecting handles 13 fixedly connected at both ends of the four corners of the upper surface of the frame 1. The four corners of the lower surface of the frame 1 are fixedly connected to the buffer device 5, and the buffer device 5 is limited by The rod 501, the bottom rod 502 and the spring 503 are combined. The upper surface of the limit rod 501 is fixedly connected to the four corners of the lower surface of the frame 1. The inner part of the limit rod 501 is slidably connected to the bottom rod 502. The bottom rod 502 is an "I"-shaped rod. The upper surface of the bottom rod 502 is fixedly connected to the spring 503. The top surface of the spring 503 is fixedly connected to the inner side surface of the top of the limit rod 501. When the bottom surface of the bottom rod 502 contacts the ground, the spring 503 will be squeezed, which has a buffering effect on the frame 1.

[0025] A slide rail 6 is provided on the right side of the front end of the upper surface of the bottom of the frame 1, and a front door 7 is slidably connected to the upper surface of the slide rail 6. Wheels 8 are fixedly connected to the left and right ends of the bottom surface of the front door 7. The wheels 8 are slidably connected to the inside of the slide rail 6, and the front side of the front door 7 is fitted with the front rear side of the frame 1. The top left end of the rear side of the front door 7 is fixedly connected to a first connecting block 9, and the top left end of the front rear side of the frame 1 is fixedly connected to a second connecting block 10. After the front door 7 slides to the middle of the front end of the frame 1, the first connecting block 9 fits with the second connecting block 10. Holes are provided in the middle of the first connecting block 9 and the second connecting block 10, and the first connecting block 9 and the second connecting block 10 are fixedly connected together by a lock or other connecting piece to prevent the front door 7 from automatically sliding to the right end during work. The upper left and right ends of the front and rear sides of the frame 1 are fixedly connected with a push plate 11. The outer side is fixedly connected with a buffer pad 12. When the hanging basket descends, it will inevitably come into contact with the wall. The butt plate 11 can prevent the hanging basket from colliding with the wall. The buffer pad 12 cushions the butt plate 11. The two ends of the four corners of the upper surface of the frame 1 are fixedly connected with connecting handles 13. The connecting handles 13 are opposite to the position of the through-hole 4. The internal top of the frame 1 is fixedly connected with a safety handrail 14. The staff fixes one end of the safety rope on the safety handrail 14, and the staff can also hold the safety handrail 14 when working. The internal upper end of the frame 1 is fixedly connected with a storage frame 15. The storage frame 15 is installed below the safety handrail 14 and the storage frame 15 is installed on the left and right rear sides of the frame 1. The above completes a series of operations of the hanging basket for bridge bottom construction with a protective mechanism. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0026] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hanging basket for bridge bottom construction with a protective mechanism, comprising a frame (1), a buffer device (5) and a safety handrail (14), characterized in that: The four corners of the upper surface of the frame (1) are fixedly connected to pillars (2), and the upper surface of the pillar (2) is fixedly connected to a protective plate (3), and the four corners of the protective plate (3) are provided with a group of through holes (4), the four corners of the lower surface of the frame (1) are fixedly connected to buffer devices (5), and a slide rail (6) is provided at the front right end of the bottom upper surface of the frame (1), and the upper surface of the slide rail (6) is slidably connected to a front door (7); The left and right ends of the bottom of the front door (7) are fixedly connected to wheels (8), and the left end of the upper rear side of the front door (7) is fixedly connected to a first connection block (9), the left end of the upper rear side of the front end of the frame (1) is fixedly connected to a second connection block (10), and the upper ends of the left and right ends of the front and rear sides of the frame (1) are fixedly connected to abutment plates (11), and the outer side of the abutment plates (11) is fixedly connected to a buffer pad (12), the two ends of the upper surface of the frame (1) are fixedly connected to connecting handles (13), the top end of the interior of the frame (1) is fixedly connected to a safety handrail (14), and the upper end of the interior of the frame (1) is fixedly connected to a storage frame (15).

2. A bridge bottom construction hanging basket with a protective mechanism according to claim 1, characterized in that: The buffer device (5) is composed of a limit rod (501), a bottom rod (502) and a spring (503); the limit rod (501) is slidably connected to the bottom rod (502) inside, and the upper surface of the bottom rod (502) is fixedly connected to the spring (503).

3. A bridge bottom construction hanging basket with a protective mechanism according to claim 2, characterized in that: The top surface of the limiting rod (501) is fixedly connected to the four corners of the lower surface of the frame (1).

4. A bridge bottom construction hanging basket with a protective mechanism according to claim 2, characterized in that: The upper surface of the spring (503) is fixedly connected to the inner side surface of the top end of the limiting rod (501).

5. The bridge bottom construction hanging basket with a protective mechanism according to claim 1, characterized in that: The wheel (8) is slidably connected inside the slide rail (6).

6. A bridge bottom construction hanging basket with a protective mechanism according to claim 1, characterized in that: The front side surface of the front door (7) fits with the front rear side surface of the frame (1).

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