CN111851321B - Novel folding type externally-hung basket for construction of wet joint of highway bridge - Google Patents

Novel folding type externally-hung basket for construction of wet joint of highway bridge Download PDF

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Publication number
CN111851321B
CN111851321B CN202010700448.XA CN202010700448A CN111851321B CN 111851321 B CN111851321 B CN 111851321B CN 202010700448 A CN202010700448 A CN 202010700448A CN 111851321 B CN111851321 B CN 111851321B
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partition plate
buckle
fixedly connected
rack
partition
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CN111851321A (en
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刘礼铸
康玉芳
吕华庚
张朝旭
田均
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00Methods or apparatus specially adapted for erecting or assembling bridges
    • E01D21/10Cantilevered erection

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention provides a novel folding type hanging basket for construction of wet joints of highway bridges, which relates to the technical field of construction hanging baskets and comprises a rack and a connecting device, wherein the upper end of the rack is provided with a first partition plate and a second partition plate, the number of the first partition plate and the number of the second partition plate are two, a rectangular frame-shaped structure is formed between the two first partition plates and the two second partition plates, the side wall of the rack is rotatably connected with the first partition plate, the side wall of the rack is rotatably connected with the second partition plate, the two first partition plates are symmetrically distributed by taking the rack as a central axis, and the two second partition plates are symmetrically distributed by taking the rack as a central axis. According to the invention, when the first and second buckles are required to be removed, the first and second partition plates can be loosened, so that the first partition plate is rotated to the lower part of the rack, the S-shaped buckle block clamped on the surface of the first partition plate is utilized to hook the first partition plate to the lower part of the rack, and the second partition plate is directly rotated to the upper part of the screen plate, so that the effect of convenient disassembly is achieved.

Description

Novel folding type externally-hung basket for construction of wet joint of highway bridge
Technical Field
The invention relates to the technical field of construction baskets, in particular to a novel folding type external hanging basket for construction of wet seams of highway bridges.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. Bridges are generally composed of a superstructure, a substructure, a support and an attachment structure.
Present bridge often is the precast concrete structure, there can be the gap often after the bridge is assembled, need the manual work to carry out the seam construction to these gaps now, because need be under construction to the bridge bottom, and the environment that the bridge bottom supplied workman's operation when the construction is narrow and small, often need to let the workman stand and hoist the hanging flower basket through the crane and construct in the hanging flower basket inside, because present hanging flower basket divide into dismantlement and can not dismantle two kinds, detachable hanging flower basket adopts numerous bolts to install and need to demolish a large amount of bolts and cause the dismantlement inconvenient in assembling the dismantlement, and welding is taken to undetachable hanging flower basket, more inconvenient dismantlement.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a novel folding type hanging basket for wet joint construction of a highway bridge.
In order to achieve the purpose, the invention adopts the following technical scheme: a folding type hanging basket for construction of wet seams of novel highway bridges comprises a rack and a connecting device, wherein a first partition plate and a second partition plate are arranged at the upper end of the rack, the number of the first partition plate and the number of the second partition plate are two, a rectangular frame-shaped structure is formed between the two first partition plates and the second partition plate, the side wall of the rack is rotatably connected with the first partition plate, the side wall of the rack is rotatably connected with the second partition plate, the two first partition plates are symmetrically distributed by taking the rack as a central axis, the two second partition plates are symmetrically distributed by taking the rack as a central axis, the connecting device is arranged between the first partition plate and the second partition plate and comprises a first buckle and a second buckle, the first buckle and the second buckle are fixedly connected through bolts, the first partition plate and the second partition plate are fixedly connected between the first buckle and the second buckle, and buckle blocks are arranged on the surfaces of the first partition plate and the second partition plate, the buckling blocks are of S-shaped structures, and the first partition plate and the second partition plate are installed on the surface of the rack through the buckling blocks when the rack is folded.
Preferably, the first buckle and the second buckle are both in an L-shaped structure, the first buckle is located outside the first partition board and the second partition board interface, and the second buckle is located inside the first partition board and the second partition board interface.
Preferably, the upper end of the second buckle is fixedly connected with a retaining ring, pull ropes are wound on the surface of the retaining ring, and one ends, far away from the retaining ring, of the four pull ropes are fixedly connected with a lock chain.
Preferably, the second buckle is towards the inside one end fixedly connected with belt box of hanging the basket, the inside winding of belt box has the safety belt, and belt box inner structure and car safety belt structure are similar, and when not using, take in the safety belt when the inside use of belt box with the safety belt pull out the system and protect on workman's waistband many workers.
Preferably, the upper end of the rack is fixedly connected with a steel wire woven mesh plate, and the upper end of the mesh plate is provided with a limiting device.
Preferably, stop device includes the sole, two inserted bars of bottom fixedly connected with of sole, the inserted bar is inserted in the inside of otter board, the even rotation in surface of inserted bar is connected with the vaulting pole, the fixed surface of vaulting pole is connected with the spring, and the one end and the inserted bar fixed connection of vaulting pole are kept away from to the spring, the one end that the sole was kept away from to the inserted bar slides and inserts and be equipped with the slide bar, the port fixedly connected with spring of slide bar, the one end and the inserted bar fixed connection of slide bar are kept away from to the spring, the one end fixedly connected with cock ring of inserted bar is kept away from to the slide bar, the cock ring is hollow round platform, and the upper end diameter of cock ring is greater than the lower extreme diameter of cock ring, sole upper end fixed connection has the bandage, and the bandage ties the workman's foot on the sole.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, by arranging the connecting devices, because the four connecting devices are clamped at the junction between the first partition plate and the second partition plate, the first buckle and the second buckle are connected by adopting the bolt, the first buckle and the second buckle are pressed on the first partition plate and the second partition plate by utilizing the bolt, the first buckle and the second buckle are used for connecting the first partition plate and the second partition plate, when the first buckle and the second buckle are needed to be dismounted, the first partition plate and the second partition plate can be loosened by only dismounting the first buckle and the second buckle, so that the first partition plate is rotated to the lower part of the rack, the first partition plate is hooked under the rack by utilizing the S-shaped buckle block clamped on the surface of the first partition plate, the second partition plate is directly rotated to the upper part of the screen plate, thereby achieving the effect of convenient dismounting, the lock chain is directly connected with the lifting hook of the crane, the pull ropes are pulled by utilizing the lock chain to pull the four connecting devices, and the device is pulled by the four connecting devices, the effect of facilitating the hoisting of the crane is achieved.
2. In the invention, the installation belt in the belt box is bound on a waistband of a worker by arranging the limiting device, so that the worker and the basket are fixed, the foot of the worker is bound on the foot plate by the binding belt, the bottom end of the foot plate is inserted into a gap between the screen plates, the inclined strut bar is close to the inserted bar under the extrusion force of the gap between the screen plates when the inserted bar is inserted into the screen plates, the spring is contracted because the spring is arranged between the inserted bar and the strut bar, the spring pushes the strut bar to continuously incline after the inserted bar is inserted into the gap between the screen plates by the elastic force of the spring, so that the foot plate is fixed on the screen plates by means of the inclined strut bar being larger than the gap between the screen plates, the effect of fixing the worker is achieved, the problem that the internal worker stands unstably because the hanging basket is easy to shake when being lifted is solved, the foot plate only needs to press the plug ring to slide in the inserted bar, the strut bar is pressed by the plug ring to rotate towards the direction of the inserted bar, thereby the inserted link is drawn out to achieve the disassembly effect.
Drawings
FIG. 1 is a schematic perspective view of a foldable hanging basket for wet joint construction of a novel highway bridge, according to the present invention;
FIG. 2 is a schematic structural diagram of a folded external hanging basket for wet joint construction of a novel highway bridge in a folded state;
FIG. 3 is a schematic structural diagram of a novel limiting device in a folding type hanging basket for wet joint construction of a highway bridge, which is provided by the invention;
FIG. 4 is a schematic diagram of the exploded structure of FIG. 3 in a novel folding type hanging basket for wet joint construction of a highway bridge according to the present invention;
FIG. 5 is a schematic bottom structure view of FIG. 4 of a novel folding type hanging basket for wet joint construction of a highway bridge according to the present invention;
fig. 6 is a schematic structural diagram of a position a in fig. 1 of the folding type hanging basket for wet joint construction of the novel highway bridge.
Illustration of the drawings: 1. a chain; 2. pulling a rope; 3. buckling blocks; 4. a connecting device; 41. a first buckle; 42. a retaining ring; 43. a second buckle; 44. a tape cassette; 5. a frame; 6. a first separator; 7. a second separator; 8. a limiting device; 81. a foot plate; 82. binding bands; 83. inserting a rod; 84. a stay bar; 85. a plug ring; 86. a slide bar; 9. a mesh plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
As shown in fig. 1-5, the invention provides a novel folding type hanging basket for wet seam construction of a highway bridge, which comprises a rack 5 and a connecting device 4, wherein the upper end of the rack 5 is provided with a first partition plate 6 and a second partition plate 7, the number of the first partition plate 6 and the number of the second partition plate 7 are both two, a rectangular frame-shaped structure is formed between the two first partition plates 6 and the two second partition plates 7, the side wall of the rack 5 is rotatably connected with the first partition plate 6, the side wall of the rack 5 is rotatably connected with the second partition plate 7, the two first partition plates 6 are symmetrically distributed by taking the rack 5 as a central axis, the two second partition plates 7 are symmetrically distributed by taking the rack 5 as the central axis, the connecting device 4 is arranged between the first partition plate 6 and the second partition plate 7, the upper end of the rack 5 is fixedly connected with a steel wire woven mesh plate 9, and the upper end of the mesh plate 9 is provided with a limiting device 8.
The specific arrangement and function of the connecting means 4 and the limiting means 8 will be described in detail below.
As shown in fig. 2 and 6, the connecting device 4 includes a first buckle 41 and a second buckle 43, the first buckle 41 and the second buckle 43 are fixedly connected through a bolt, the first partition 6 and the second partition 7 are fixedly connected between the first buckle 41 and the second buckle 43, a buckle block 3 is respectively arranged on the surface of each of the first partition 6 and the second partition 7, the buckle block 3 is in an "S" shape, the first partition 6 and the second partition 7 are arranged on the surface of the frame 5 by means of the buckle block 3 when folded, each of the first buckle 41 and the second buckle 43 is in an "L" shape, the first buckle 41 is arranged outside the interface of the first partition 6 and the second partition 7, the second buckle 43 is arranged inside the interface of the first partition 6 and the second partition 7, a buckle ring 42 is fixedly connected to the upper end of the second buckle 43, and a ribbon cassette 44 is fixedly connected to the end of the second buckle 43 far away from the first buckle 41 and facing the inside of the cradle, the safety belt is wound in the belt box 44, the structure of the inside of the belt box 44 is similar to that of the automobile safety belt, the safety belt is stored in the belt box 44 when not used, the safety belt is pulled out and tied on a belt of a worker to be protected when the safety belt is used, the pull rope 2 is wound on the surface of the buckle 42, and one ends, far away from the buckle 42, of the four pull ropes 2 are fixedly connected with the lock chain 1.
The whole connecting device 4 achieves the effects that by arranging the connecting device 4, as the four connecting devices 4 are clamped at the junction between the first partition plate 6 and the second partition plate 7, the first buckle 41 and the second buckle 43 are connected by adopting bolts, the first buckle 41 and the second buckle 43 are pressed on the first partition plate 6 and the second partition plate 7 by utilizing the bolts, the first partition plate 6 and the second partition plate 7 are connected by adopting the first buckle 41 and the second buckle 43, when the first partition plate 6 and the second partition plate 7 need to be dismounted, the first partition plate 6 can be loosened by only dismounting the first buckle 41 and the second buckle 43, so that the first partition plate 6 is rotated to the lower part of the rack 5, the first partition plate 6 is hooked under the rack 5 by utilizing the S-shaped buckle block 3 clamped on the surface of the first partition plate 6, the second partition plate 7 is directly rotated to the upper part of the mesh plate 9, thereby achieving the effect of convenient dismounting, and directly connecting the chain 1 and the lifting hook of the crane, the four connecting devices 4 are pulled up by pulling up the pull rope 2 by using the chain 1, and the whole device is pulled up by the four connecting devices 4, so that the effect of facilitating the hoisting of a crane is achieved.
As shown in fig. 1 and 4, the limiting device 8 includes a foot plate 81, two insertion rods 83 are fixedly connected to the bottom end of the foot plate 81, the insertion rods 83 are inserted into the screen plate 9, a supporting rod 84 is uniformly and rotatably connected to the surface of the insertion rod 83, a spring is fixedly connected to the surface of the supporting rod 84, one end of the spring, which is far away from the supporting rod 84, is fixedly connected to the insertion rod 83, a sliding rod 86 is slidably inserted into one end of the insertion rod 83, which is far away from the foot plate 81, a spring is fixedly connected to a port of the sliding rod 86, one end of the spring, which is far away from the sliding rod 86, is fixedly connected to the insertion rod 83, a plug ring 85 is fixedly connected to one end of the sliding rod 86, the plug ring 85 is a hollow circular table, the upper end diameter of the plug ring 85 is larger than the lower end diameter of the plug ring 85, a binding band 82 is fixedly connected to the upper end of the foot plate 81, and the binding band 82 binds the worker's foot on the foot plate 81.
The whole limiting device 8 achieves the effect that the limiting device 8 is arranged, the mounting belt in the belt box 44 is tied on the belt of a worker, so that the worker and the basket are fixed, the binding belt 82 ties the foot of the worker on the foot plate 81, the bottom end of the foot plate 81 is inserted into the gap between the screen plates 9, the inclined support rod 84 of the inserted rod 83 is close to the inserted rod 83 under the extrusion force of the gap between the screen plates 9 when being inserted into the screen plates 9, the spring is contracted due to the arrangement of the spring between the inserted rod 83 and the support rod 84, the elastic force of the spring pushes the support rod 84 to continuously incline after the inserted rod 83 is inserted into the gap between the screen plates 9, so that the foot plate 81 is fixed on the screen plates 9 by means of the inclined support rod 84 being larger than the gap between the screen plates 9, the effect of fixing the worker is achieved, the problem that the worker cannot stably stand inside the suspended basket due to easy shake is avoided, the foot plate 81 is only required to be pressed by the sliding rod 86 to be dismounted, the plug ring 85 presses the stay 84 to rotate in the direction of the plug rod 83, thereby drawing out the plug rod 83 to achieve the detaching action.
The whole working principle is that because the four connecting devices 4 are clamped at the junction between the first clapboard 6 and the second clapboard 7, the first buckle 41 and the second buckle 43 are connected by adopting bolts, the first buckle 41 and the second buckle 43 are pressed on the first clapboard 6 and the second clapboard 7 by utilizing the bolts, the first buckle 41 and the second buckle 43 are used for connecting the first clapboard 6 and the second clapboard 7, when the first buckle 41 and the second buckle 43 are needed to be removed, the first clapboard 6 and the second clapboard 7 can be loosened by only removing the first buckle 41 and the second buckle 43, so that the first clapboard 6 is rotated to the lower part of the frame 5, the S-shaped buckle block 3 clamped on the surface of the first clapboard 6 is used for hooking the first clapboard 6 to the lower part of the frame 5, the second clapboard 7 is directly rotated to the upper part of the screen plate 9, thereby achieving the effect of convenient removal, the lock chain 1 is directly connected with the lifting hook of the crane, the lock chain 1 is used for pulling up the pull rope 2 so as to pull up the four connecting devices 4, the whole device is pulled up through four connecting devices 4 to achieve the effect of facilitating the lifting of a crane, the mounting belt in the belt box 44 is tied on the belt of a worker by arranging the limiting device 8, so that the worker and the basket are fixed, the feet of the worker are tied on the foot plates 81 by the tying belts 82, the bottom ends of the foot plates 81 are inserted into the gaps between the screen plates 9, the inclined support rods 84 of the inserted rods 83 are close to the inserted rods 83 under the extrusion force of the gaps of the screen plates 9 when being inserted into the screen plates 9, the springs are arranged between the inserted rods 83 and the support rods 84, so that the springs contract, after the inserted rods 83 are inserted into the gaps of the screen plates 9, the elastic force of the springs pushes the support rods 84 to continuously incline, the foot plates 81 are fixed on the screen plates 9 by the inclined support rods 84 being larger than the gaps of the screen plates 9, the effect of fixing the worker that the foot plates 81 can be detached only by pressing the plug rings 85 to enable the inserted rods 83 to slide in the inserted rods 83 by the slide rods 86, the plug ring 85 presses the stay 84 to rotate in the direction of the plug rod 83, thereby drawing out the plug rod 83 to achieve the detaching action.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (4)

1. The utility model provides a novel construction of wet seam of public road bridge roof beam is with foldable outer basket of hanging, includes frame (5) and connecting device (4), its characterized in that:
a first partition plate (6) and a second partition plate (7) are arranged at the upper end of the rack (5), and the number of the first partition plate (6) and the number of the second partition plate (7) are two;
a rectangular frame-shaped structure is formed between the two first partition plates (6) and the second partition plate (7);
the side wall of the rack (5) is rotatably connected with first partition plates (6), the side wall of the rack (5) is rotatably connected with second partition plates (7), the two first partition plates (6) are symmetrically distributed by taking the rack (5) as a central axis, and the two second partition plates (7) are symmetrically distributed by taking the rack (5) as a central axis;
a connecting device (4) is arranged between the first partition plate (6) and the second partition plate (7), and the connecting device (4) comprises a first buckle (41) and a second buckle (43);
the first buckle (41) and the second buckle (43) are fixedly connected through bolts, the first partition plate (6) and the second partition plate (7) are fixedly connected between the first buckle (41) and the second buckle (43), the surfaces of the first partition plate (6) and the second partition plate (7) are respectively provided with a buckling block (3), and the buckling blocks (3) are of S-shaped structures;
the upper end of the rack (5) is fixedly connected with a screen plate (9) woven by steel wires, and the upper end of the screen plate (9) is provided with a limiting device (8);
the limiting device (8) comprises a foot plate (81), two insert rods (83) are fixedly connected to the bottom end of the foot plate (81), the insert rods (83) are inserted into the screen plate (9), support rods (84) are uniformly and rotatably connected to the surface of the insert rods (83), springs are fixedly connected to the surfaces of the support rods (84), one ends, far away from the support rods (84), of the springs are fixedly connected with the insert rods (83), slide rods (86) are slidably inserted into one ends, far away from the foot plate (81), of the insert rods (83), springs are fixedly connected to ports of the slide rods (86), one ends, far away from the slide rods (86), of the springs are fixedly connected with the insert rods (83), one ends, far away from the insert rods (83), of the slide rods (86) are fixedly connected with plug rings (85), the plug rings (85) are hollow round tables, and the upper end diameters of the plug rings (85) are larger than the lower end diameters of the plug rings (85), the upper end of the foot plate (81) is fixedly connected with a binding band (82).
2. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: the first buckle (41) and the second buckle (43) are both L-shaped structures, the first buckle (41) is located outside the interface of the first partition plate (6) and the second partition plate (7), and the second buckle (43) is located inside the interface of the first partition plate (6) and the second partition plate (7).
3. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: the upper end of the second buckle (43) is fixedly connected with a retaining ring (42), pull ropes (2) are wound on the surface of the retaining ring (42), and four lock chains (1) are fixedly connected to the ends, far away from the retaining ring (42), of the pull ropes (2).
4. The novel folding hanging basket for construction of wet joints of highway bridges according to claim 1, wherein: one end of the second buckle (43) facing the inside of the hanging basket is fixedly connected with a belt box (44), and a safety belt is wound in the belt box (44).
CN202010700448.XA 2020-07-20 2020-07-20 Novel folding type externally-hung basket for construction of wet joint of highway bridge Active CN111851321B (en)

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