Bridge drain pipe mounting hanging basket

Abstract

The utility model discloses a bridge drain pipe installation hanging basket, relates to the technical field of installation hanging baskets, solves the technical problem that an existing hanging basket structure is not good enough in safety, and adopts the technical scheme that the bridge drain pipe installation hanging basket comprises two hanging brackets, a transverse plate fixedly connected between the two hanging brackets and an extension frame, and the two hanging brackets form a hanging basket body. A plurality of first lifting rings are fixedly arranged at the upper end of the lifting frame, and the first lifting rings are symmetrically arranged at the upper end of the lifting frame at equal intervals; the bent section of the hanging bracket is provided with a first roller and a balancing weight; and a protection rod with a hollow structure inside is arranged between the two hanging brackets. The hanging basket can extend towards the side face so that the standing area of the hanging basket can be increased, working efficiency is improved, the supporting structure is arranged at the bottom of the hanging basket, and stability of the hanging basket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge construction, in particular to a bridge drainage pipe installation hanging basket. Background Art

[0002] A bridge is a traffic structure that spans rivers, lakes, and seas to facilitate vehicles and pedestrians to pass through the water. Bridges allow roads, railways, or sidewalks to cross rivers, lakes, valleys, canyons, or other roads. The construction of bridges makes it more convenient for people to pass through and reduces the time it takes to pass through. When building a bridge, it is necessary to install drainage pipes on the bridge to drain the accumulated water on the bridge to prevent the accumulated water from corroding the bridge components. When installing drainage pipes, it is often necessary to use a hanging basket to operate.

[0003] Patent No. CN212611999U discloses a mobile hanging basket for bridge drainage pipe construction, which has a simple structure, saves costs, is conducive to later inspection and maintenance, is easy to use, occupies a small area, and is easy to construct, saves construction time, and has high efficiency. A mobile pulley is installed at the bottom of the left end of the hanger through a spring Y, and two limit pulleys in an isosceles triangle structure are installed at the bottom of the middle part of the hanger through a spring X, which limits the middle part of the hanger to the fence at the top of the guardrail to prevent the utility model from swaying left and right. The hanger is respectively installed with side wall pulleys A, B, C, and D through springs A, B, C, and D. The utility model is clamped on the bridge guardrail by tightening the springs. At the same time, the springs can reduce the vibration caused by the uneven surface of the bridge guardrail and the uneven road. In the absence of a bridge work vehicle or an aerial work vehicle, pulley-type construction and installation operations can be performed on the bridge. However, the hanging basket in this patent still has the following problems:

[0004] 1. It cannot be extended to the side, and the standing area of ​​the hanging basket cannot be increased according to the actual situation. The construction of the drainage pipe next to it requires other workers on the bridge deck to push the hanging basket, which is inefficient; 2. There is no supporting structure at the bottom of the hanging basket relative to the side wall of the bridge, which has certain safety hazards. Utility Model Content

[0005] In view of the existing technical problems, the purpose of the utility model is to provide a bridge drainage pipe installation basket to solve the above problems. The basket can be extended laterally to increase the standing area of ​​the basket, thereby improving work efficiency. The bottom of the basket has a supporting structure to improve the stability of the basket.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A bridge drainage pipe installation hanging basket comprises a hanging basket body, a transverse plate connected to the hanging basket body and an extension frame, the hanging basket body comprises two hangers arranged in parallel, the transverse plate is fixedly connected between the two hangers, the extension plate is hinged at the bottom of the hanger, a plurality of first hanging rings are fixedly arranged at the upper end of the hanger, and the plurality of first hanging rings are symmetrically arranged at the upper end of the hanger at equal distances; a first roller and a counterweight block are arranged at a bending section of the hanger;

[0008] A protective rod with a hollow structure inside is provided between the two hangers, and a first through hole connected to the inside of the protective rod is provided on the hanger; a first sliding rod is provided between the extension frames, and the first sliding rod passes through the first through hole and is slidably connected in the protective rod; a first limiting rod is provided on the extension frame, and a first slot adapted to the first limiting rod is provided on the back side of the extension plate, and the first limiting rod is connected to the first slot after the extension plate is flipped downward; an adjustable supporting structure is provided on the side of the hanger close to the bridge body, and the hanging basket body is connected to the side wall of the bridge body through the supporting structure.

[0009] Furthermore, a second slide bar is provided on one side of the extension frame below the first slide bar, the second slide bar is arranged parallel to the first slide bar, the end of the hanger corresponds to the second through hole opened by the second slide bar, and the second slide bar is slidably connected to the second through hole of the hanger.

[0010] Furthermore, a first magnetic block is fixedly provided at one end of the second slide bar inserted into the second through hole, and a second magnetic block is fixedly provided at a position corresponding to the second slide bar on one side of the hanger.

[0011] Furthermore, a placement rack is fixedly provided on one side of the hanger, a U-shaped groove is provided in the middle of the placement rack, and the U-shaped groove forms a placement space, and the placement space is used to place another configuration block and a drainage pipe to be installed.

[0012] Furthermore, the supporting structure includes a third sliding rod, a second roller, a connecting rod, a kit, and an insertion rod. One end of the third sliding rod is inserted into the side of the hanger and is slidably connected to the end of the hanger, and the other end of the third sliding rod is connected to the second roller. The connecting rod is arranged above the third sliding rod in an inclined state, one end of the connecting rod is hinged to the upper end surface of the third sliding rod, and the other end of the connecting rod is hinged to the kit. The kit is slidably connected to the rod portion of the hanger, and the insertion rod is detachably inserted between the kit and the hanger.

[0013] Furthermore, a second lifting ring is fixedly provided on the two hangers, a third lifting ring is fixedly provided at one end of the extension plate, an adjustment structure is provided at the bottom end of the hanger, the adjustment structure comprises two mounting frames fixedly connected to the hanger, a rotating shaft is rotatably connected between the two mounting frames, one end of the rotating shaft passes through the mounting frame and is fixedly provided with a handle, a pulley is fixedly provided on the part of the rotating shaft located between the two mounting frames, a lifting rope is fixed on the rope wheel, and the free ends of the lifting rope respectively pass through the two second lifting rings and are tied and fixed to the third lifting ring.

[0014] Furthermore, two mounting brackets are fixed at the bottom of the hanger, a rotating shaft is rotatably connected between the two mounting brackets, a rope is wound around a rope wheel fixed to the rotating shaft, a handle is fixed at one end of the rotating shaft and a limit hole is provided, and a telescopic rod is fixed on the hanger. The free end of the rope passes through the two second lifting rings and is tied and fixed to the third lifting ring.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The lateral movement of the extension frame can be controlled by pulling the second sliding rod. A first limiting rod is fixedly provided at one end of the extension frame opening. A first card slot matched with the first limiting rod is provided on the lower end surface of the free end of the extension plate. The first card slot is overlapped with the first limiting rod, which can increase the standing area of ​​the hanging basket body, install the drainage pipe on the side, and improve work efficiency.

[0017] 2. By pulling the second sliding rod to move the extension frame and allowing the second limiting rod to engage with the second slot, the first magnetic block and the second magnetic block attract each other to fix the extension frame and the position of the extension plate; by rotating the handle, the retraction and release of the lifting rope can be controlled, and then the third lifting ring can be pulled or lowered, so that the rotation of the extension plate can be controlled; extending the telescopic end of the telescopic rod into the limiting hole can fix the rotating shaft and the rope pulley, and then the extension plate can be fixed.

[0018] 3. By moving the position of the kit on the hanger, the telescopic length of the third slide bar can be controlled to adapt to different bridge bodies, so that the second roller can contact the side wall of the bridge body, and then the kit can be fixed by inserting the rod, and finally the second roller can be fixed, so that the hanging basket body is easy to move, and the bottom of the hanging basket body is supported, thereby improving the stability of the hanging basket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a bridge drainage pipe installation hanging basket;

[0020] Figure 2 It is a schematic diagram of the overall structure of a bridge drainage pipe installation hanging basket;

[0021] Figure 3It is a schematic diagram of the overall structure of a bridge drainage pipe installation hanging basket;

[0022] Figure 4 It is a schematic diagram of the overall structure of a bridge drainage pipe installation hanging basket;

[0023] Figure 5 It is a structural diagram of the extension frame;

[0024] Figure 6 It is a schematic diagram of the structure of the protection rod;

[0025] Figure 7 yes Figure 3 The enlarged view of point A in the middle;

[0026] Figure 8 yes Figure 3 Enlarged view of point B in the middle.

[0027] Figure numerals: 1, hanging basket body; 11, hanging frame; 12, horizontal plate; 13, first roller; 14, first lifting ring; 15, first through hole; 16, second through hole; 17, second magnetic block; 18, second lifting ring; 19, plug hole; 2, bridge body; 3, guardrail; 4, guard bar; 5, extension plate; 51, first slot; 52, second slot; 53, third lifting ring; 6, extension frame; 61, first slide bar; 6 2. First limit rod; 63. Second limit rod; 64. Second slide rod; 65. First magnetic block; 7. Adjustment structure; 71. Mounting frame; 72. Rotating shaft; 721. Limit hole; 73. Rope pulley; 74. Handle; 75. Telescopic rod; 8. Lifting rope; 9. Support structure; 91. Third slide rod; 92. Second roller; 93. Kit; 94. Insert rod; 95. Connecting rod; 10. Placement frame; 20. Counterweight. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] See also Figure 1-Figure 4 A typical embodiment of the present application provides a bridge drainage pipe installation hanging basket, a bridge drainage pipe installation hanging basket, including a hanging basket body 1, the hanging basket body 1 is composed of two parallel hangers 11, and the bottom of the two hangers 11 are fixedly connected with a horizontal board 12 for standing, and the first rollers 13 arranged at the bent ends of the two hangers 11 are in contact with the guardrail 3 on the bridge body 2, so that the hanging basket body 1 can be easily moved. In addition, a counterweight block 20 is also arranged at the bending part of the hanger 11, which can balance the stability of the hanging basket body 1. A first lifting ring 14 is fixedly arranged on the hanger 11, which is convenient for a crane to move and install the hanging basket body 1. A plurality of parallel guard rods 4 are fixedly arranged between the two hangers 11 on one side away from the bridge body 2 and on the top, and the guard rods 4 can act as a ladder while improving the firmness of the hanging basket body 1.

[0030] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 8 As shown, the bottom of the hanger 11 on one side is hinged to one end of the extension plate 5 through a hinge seat, and the top of the hanger 11 on this side is provided with a first through hole 15 corresponding to the position of the protective rod 4. Preferably, the interior of the protective rod 4 is hollow and connected to the first through hole 15; the extension frame 6 is a U-shaped frame with an opening facing downward, and a first sliding rod 61 is fixedly provided on the side of the top close to the hanger 11. The two first sliding rods 61 pass through the first through hole 15 and are slidably connected to the inside of the protective rod 4, so that the extension frame 6 can slide on the hanger 11, and a first limiting rod 62 is fixedly provided at one end of the opening of the extension frame 6. The lower end surface of the free end of the extension plate 5 is provided with a first card groove 51 adapted to the first limiting rod 62, so that the first card groove 51 and the first limiting rod 62 are overlapped, which can increase the standing area of ​​the hanging basket body 1, install the drainage pipe on the side, and improve work efficiency.

[0031] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 8 As shown, a second through hole 16 is provided on the side of the hanger 11 away from the bridge body 2, and a second slide bar 64 slidably connected to the second through hole 16 is fixedly provided on the extension frame 6, one end of the second slide bar 64 is located between the two hangers 11 and is fixedly provided with a first magnetic block 65, and a second magnetic block 17 is fixedly provided on the hanger 11 on the other side. The first magnetic block 65 and the second magnetic block 17 are attracted to each other on the side where they are close to each other. The lateral movement of the extension frame 6 can be controlled by pulling the second slide bar 64, and the first magnetic block 65 and the second magnetic block 17 are attracted to each other on the side where they are close to each other. 5 and the second magnetic block 17 contact and attract each other, so that the position of the extension frame 6 can be fixed, and a second limiting rod 63 is also fixedly provided on the extension frame 6, and a second card slot 52 adapted to the second limiting rod 63 is provided on the extension plate 5. When the extension plate 5 rotates toward the direction close to the hanger 11 and is parallel to it, the second sliding rod 64 is pulled to move the extension frame 6 and allow the second limiting rod 63 to be engaged with the second card slot 52. The first magnetic block 65 and the second magnetic block 17 attract each other, so that the extension frame 6 can be fixed while fixing the position of the extension plate 5.

[0032] like Figure 2 , Figure 3 , Figure 8As shown, the bottom of the side of the upper end of the two hangers 11 away from the bridge body 2 is fixedly provided with a second lifting ring 18, the upper end surface of the end of the extension plate 5 away from the hanger 11 on one side is fixedly provided with a third lifting ring 53, and the bottom end of the hanger 11 on the other side is provided with an adjustment structure 7, the adjustment structure 7 includes two mounting frames 71 fixedly connected to the hanger 11, a rotating shaft 72 is rotatably connected between the two mounting frames 71, one end of the rotating shaft 72 passes through the mounting frame 71 and is fixedly provided with a handle 74, and the portion of the rotating shaft 72 located between the two mounting frames 71 is fixedly provided with a rope pulley 73, one end of the rope pulley 73 is fixedly provided with a rope rope 8, and the rope rope 8 is wound around Wrapped around the rope pulley 73, the free ends of the lifting rope 8 respectively pass through the two second lifting rings 18, and are finally tied and fixed to the third lifting ring 53. The lifting rope 8 can be retracted and extended by rotating the handle 74, and the third lifting ring 53 can be pulled or lowered, so that the rotation of the extension plate 5 can be controlled; the adjustment structure 7 also includes a telescopic rod 75 fixedly arranged at the bottom of the hanger 11, and a plurality of limiting holes 721 compatible with the telescopic ends of the telescopic rod 75 are opened on the rotating shaft 72. The telescopic ends of the telescopic rod 75 are extended into the limiting holes 721 to fix the rotating shaft 72 and the rope pulley 73, and then the extension plate 5 can be fixed.

[0033] like Figure 1 , Figure 3 , Figure 7 As shown, a support structure 9 is provided at the bottom of the hanger 11 near the bridge body 2, and the support structure 9 includes a third slide bar 91 slidably connected to the bottom end of the hanger 11, and a second roller 92 in contact with the side wall of the bridge body 2 is provided at the top of the third slide bar 91, and a kit 93 is slidably connected to the hanger 11, and a plurality of plug holes 19 are provided on the hanger 11, and the kit 93 is also provided with a plug hole 19, and the kit 93 can be fixed by simultaneously penetrating the plug holes 19 at the same position of the kit 93 and the hanger 11 through the plug rod 94, and the kit 93 is close to the second A connecting rod 95 is hinged on one side of the roller 92, and the other end of the connecting rod 95 is hinged to the upper end surface of the third slide bar 91. In this way, by moving the position of the kit 93 on the hanger 11, the telescopic length of the third slide bar 91 can be controlled to adapt to different bridge bodies 2, so that the second roller 92 can contact the side wall of the bridge body 2, and then the kit 93 can be fixed by the insertion rod 94, and finally the second roller 92 can be fixed, so that the hanging basket body 1 is easy to move, and at the same time, it supports the bottom of the hanging basket body 1, thereby improving the stability of the hanging basket body 1.

[0034] like Figure 1As shown, a placement rack 10 is fixedly arranged on one side of the hanger 11, and a U-shaped groove is opened downward in the middle of the placement rack 10, and the U-shaped groove forms a placement space, and the placement space is used to place a counterweight block and a drainage pipe to be installed or replaced. The placement space is set so that a counterweight block 20 can be added to the placement rack 10 to avoid unbalanced sides and rollover after the extension plate 5 is lowered to increase the standing area. In addition to placing the counterweight block 20, the drainage pipe to be installed or replaced can also be placed, further improving work efficiency.

[0035] The working principle of a bridge drainage pipe installation hanging basket in the present embodiment is as follows: when in use, firstly, the hanging basket body 1 is placed on the bridge body 2 to be constructed by a crane, so that the first roller 13 contacts the guardrail 3, and the staff enters onto the cross plate 12 by climbing the guardrail 4, and controls the lateral movement of the extension frame 6 by pulling the second slide bar 64, and the lifting rope 8 can be lowered by turning the handle 74, so that the extension plate 5 can be rotated to the first slot 51 and the first limit rod 62 overlap, which can increase the standing area of ​​the hanging basket body 1, install the drainage pipe on the side, and improve work efficiency; by moving the position of the kit 93 on the hanger 11, the telescopic length of the third slide bar 91 can be controlled, which can adapt to different bridge bodies 2, so that the second roller 92 contacts the side wall of the bridge body 2, and then the kit 93 is fixed by the insertion rod 94, and finally the second roller 92 can be fixed, so that the hanging basket body 1 is easy to move, and the bottom of the hanging basket body 1 is supported, thereby improving the stability of the hanging basket body 1. A bridge drainage pipe installation basket in the present embodiment can extend laterally to increase the standing area of ​​the basket and improve work efficiency; the bottom of the basket has a supporting structure to improve the stability of the basket.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A bridge drainage pipe installation hanging basket, characterized in that: It comprises a hanging basket body, a horizontal plate connected to the hanging basket body and an extension frame, the hanging basket body comprises two hangers arranged in parallel, the horizontal plate is fixedly connected between the two hangers, the bottom of one hanger is hinged to one end of the extension plate through a hinge seat; a plurality of first lifting rings are fixedly provided at the upper end of the hanger, and the plurality of first lifting rings are symmetrically arranged at the upper end of the hanger at equal distances; a first roller and a counterweight are provided at the bending section of the hanger; A protective rod with a hollow structure inside is provided between the two hangers, and a first through hole connected to the inside of the protective rod is provided on the hanger; a first sliding rod is provided between the extension frames, and the first sliding rod passes through the first through hole and is slidably connected in the protective rod; a first limiting rod is provided on the extension frame, and a first slot adapted to the first limiting rod is provided on the back side of the extension plate, and the first limiting rod is connected to the first slot after the extension plate is flipped downward; an adjustable supporting structure is provided on the side of the hanger close to the bridge body, and the hanging basket body is connected to the side wall of the bridge body through the supporting structure.

2. A bridge drainage pipe installation hanging basket according to claim 1, characterized in that: A second slide bar is provided on one side of the extension frame below the first slide bar. The second slide bar is arranged parallel to the first slide bar. The end of the hanger corresponds to the second through hole opened by the second slide bar. The second slide bar is slidably connected to the second through hole of the hanger.

3. A bridge drainage pipe installation hanging basket according to claim 2, characterized in that: A first magnetic block is fixedly disposed on one end of the second slide bar inserted into the second through hole, and a second magnetic block is fixedly disposed on one side of the hanger at a position corresponding to the second slide bar.

4. A bridge drainage pipe installation hanging basket according to claim 1, characterized in that: A placement rack is fixedly arranged on one side of the hanger, a U-shaped groove is arranged in the middle of the placement rack, and the U-shaped groove forms a placement space, and the placement space is used to place another counterweight block and a drainage pipe to be installed.

5. A bridge drainage pipe installation hanging basket according to claim 1, characterized in that: The supporting structure includes a third sliding rod, a second roller, a connecting rod, a kit and an insertion rod. One end of the third sliding rod is inserted into the side of the hanger and is slidably connected to the end of the hanger. The other end of the third sliding rod is connected to the second roller. The connecting rod is arranged above the third sliding rod in an inclined state. One end of the connecting rod is hinged on the upper end surface of the third sliding rod, and the other end of the connecting rod is hinged to the kit. The kit is slidably connected to the rod part of the hanger, and the insertion rod is detachably inserted between the kit and the hanger.

6. A bridge drainage pipe installation hanging basket according to claim 1, characterized in that: A second lifting ring is fixedly arranged on the two hangers, a third lifting ring is fixedly arranged at one end of the extension plate, an adjustment structure is arranged at the bottom end of the hanger, the adjustment structure comprises two mounting frames fixedly connected to the hangers, a rotating shaft is rotatably connected between the two mounting frames, one end of the rotating shaft passes through the mounting frames and is fixedly provided with a handle, a pulley is fixedly arranged on the part of the rotating shaft between the two mounting frames, a lifting rope is fixed on the rope wheel, and the free ends of the lifting rope respectively pass through the two second lifting rings and are tied and fixed to the third lifting ring.

7. A bridge drainage pipe installation hanging basket according to claim 6, characterized in that: Two mounting brackets are fixedly provided at the bottom end of the hanger, a rotating shaft is rotatably connected between the two mounting brackets, a rope is wound around a pulley fixedly connected to the rotating shaft, a handle is fixedly provided at one end of the rotating shaft and a limiting hole is provided, and a telescopic rod is also fixedly provided on the hanger; the free end of the rope passes through the two second lifting rings and is tied and fixed to the third lifting ring.

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